CN102395074B - Adjustable earphone with adjustable sound direction or stereophonic effect - Google Patents
Adjustable earphone with adjustable sound direction or stereophonic effect Download PDFInfo
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- CN102395074B CN102395074B CN201110359968.XA CN201110359968A CN102395074B CN 102395074 B CN102395074 B CN 102395074B CN 201110359968 A CN201110359968 A CN 201110359968A CN 102395074 B CN102395074 B CN 102395074B
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Abstract
The invention relates to an adjustable earphone with an adjustable sound direction or an adjustable stereophonic effect. The earphone comprises: (a), an adjustable ear clip unit; (b), an adjustable support unit, which is connected with the ear clip unit and includes a support connector; (c), an earmuff unit, which is connected with the support unit and is provided with three sound measurement components inside; (d), one or a plurality of adjustable central loudspeaker units, which is/are installed on the earmuff unit; and (e), an adjusting unit, which includes a flexible support member that has a first end portion and a second end portion. According to the invention, after the adjustable earphone is employed, the user can conveniently adjust a central loudspeaker of the earphone or even the whole earphone, thereby obtaining an stereophonic effect; and moreover, any uncomfortable feelings generated by the earphone can be prevented.
Description
The present invention is application number 200810060823.8, and the applying date is on March 25th, 2008, and name is called the dividing an application of Chinese invention patent of " audio direction or stereophonic effect adjustable earphone ".
Technical field
The present invention relates to a kind of adjustable earphone, this kind of earphone can be used together with sound system or communication system, by three-dimensional regulation, obtains stereo sound direction and effect.
Background technology
Existing many kinds of adjustable earphones on market.Yet, have two problems not to be resolved yet.First problem is to use for a long time earphone as an earphone user, because sound impacts certain point of user's ear nerve directly, constantly, cause this ear neural fatigue of user, user can feel under the weather or user's ear hearing can be impaired.Second Problem is to use as user the earphone that is provided with center loudspeaker, if this earphone is not suitable for his or her ear shape or duct, similarly, this earphone will make user feel under the weather or impaired hearing.
US Patent No. 4783822 has been announced a kind of multimodal adjustable headphone, and this earphone is provided with earmuff, earmuff boombox.When user adjusts ear-hang up and down, the earmuff that is built-in with loud speaker will move up and down thereupon (along X-direction, namely only at one-dimensional square to movement).But, from three-dimensional adjust or Swivel earphone boombox to improve user's comfort acoustically, this invention was not both announced, also nobody considered.
US Patent No. 6097827 has been announced a kind of earphone that is provided with Microphone and latch hook unit, and hook can be fixed on earphone on user's ear.The loud speaker of earphone is fixed in the cell of loud speaker special use, and this cell is connected with hook by support.Support is contained in a shell that has a track.User slides up and down the support that connects the cell that loud speaker is housed by the track along shell, the cell that loud speaker is housed is moved up and down along the single direction of X-axis; Or rotation is arranged in the support of shell track, the cell that loud speaker is housed is rotated along X-axis vertical rod (Y-axis horizontal direction) or X-Y two dimensional surface 360 degree.Yet because shell track is fixed, user can not adjust the cell that this earphone is equipped with loud speaker at third dimension degree Z, user can not dimensionally adjust this cell in other words, to reach the comfortable object of the sense of hearing.
US Patent No. 6427018 has been announced a kind of adjustable earphone that is provided with personal stereo and communication system.This earphone being worn on ear is provided with the unit of a dress loud speaker, and this unit is fixed on loud speaker the porch of user's ear listening tube.The swing arm of a prolongation is housed on this unit, and user is by vertically moving or rotating swing arm and adjust loud speaker.The result of this adjustment be loud speaker along with swing arm moves up and down along X-direction, or loud speaker is along with swing arm rotates along Y-axis 360 degree.Yet this earphone, because swing arm is fixed, user can't adjust loud speaker at third dimension degree Z, and user can not dimensionally adjust loud speaker in other words, to reach the comfortable object of the sense of hearing.
US Patent No. 6434250 has been announced a kind of wear-type stereophone that is provided with the loud speaker of bent angle.This loud speaker can arrange in the position from user's ear best angle and distance.It is stereo that this regulon can be controlled at horizontal space user.This patent not only arranges loud speaker in the position from a certain segment distance of hearer's ear, and loud speaker is arranged an imagination and is divided equally into angle of symmetrical two halves (best angle is 27 degree) from vertical overhead hearer's head.This loud speaker can leak sound, but also can only be in one dimension angle adjustment.Hence one can see that, and because the angle of adjusting only has one dimension, outside the loud speaker that adds earphone is exposed to, user can't dimensionally adjust this earphone to reach the effect that makes the sense of hearing comfortable at third dimension degree Z.
US Patent No. 6369952 has been announced and aly can have been produced image and establish standoff wear-type individual video broadcast unit.If want to adjust the position of the earphone of this unit, user can be by adjust the upright position of earphone along axis Swivel earphone arm, by adjust the horizontal level of earphone along axial trough slip earphone arm.Obviously, can only be toward a latitude running owing to being used for adjusting the armshaft of earphone, the loud speaker that user can't dimensionally adjust this unit at the 3rd latitude Z is to reach the comfortable effect of the sense of hearing.
Wireless blue tooth earphone is successfully accepted by market in recent years.Bluetooth earphone is that an earphone is combined closely in an ear clip, and the earphone speaker in bluetooth earphone is clearly dimensionally to transfer.And if ear clip is too heavy or wear for a long time bluetooth earphone, user will do not feel like oneself.
Another one problem is, allly old-fashioned all presets audio direction and sound channel stereo sound effect fruit with existing earphone, and conventionally all concentrates on user's hindbrain center.When an earphone user fluctuates or moves left and right head, the sound effect of earphone is all the same, and this effect is not real-time sound effect.
Generally speaking, in earphone known today, do not have aly can carry out three-dimension stereo direction and audio adjustment marquis when user feels uncomfortable.User can only be up and down or one of left and right direction, and can not move earmuff in the 3rd latitude Z direction.
Therefore, for solving the above problems and defect, just be necessary to invent a kind of earphone of easy adjusting, this earphone not only can avoid sound directly to impact constantly some points of user's ear nerve, and can also be easy to most adjust stereo sound direction acoustics from three-dimensional, to reduce earphone user impaired hearing degree, improve stereo instantaneous real-time acoustics.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of audio direction or stereophonic effect adjustable earphone.
Audio direction of the present invention or stereophonic effect adjustable earphone, comprising:
(a) an adjustable ear clip unit;
(b) an adjustable support unit being connected with above-mentioned ear clip unit, above-mentioned carrier unit comprises a means for connecting supportings;
(c) ear shell unit being connected with above-mentioned carrier unit, above-mentioned ear shell unit comprises that one is used for stopping or the adjustable filter sound unit of the sound that leads;
(d) an adjustable center loudspeaker unit being arranged in above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loudspeeaker connector;
(e) regulon, comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with means for connecting supportings, and the second end is provided with the second regulon connector and is connected with loudspeeaker connector.
Further, described means for connecting supportings comprises support slot, described loudspeeaker connector comprises loud speaker slot, and the first regulon connector comprises the first spherical connector inserting in support slot, and the second regulon connector comprises the second spherical connector inserting in loud speaker slot.
Further, described adjustable ear clip unit is a headband folder unit that can be used to be worn on user's head.
Further, described adjustable ear clip unit be one can be by the ear clip unit of user's ear-supported.
Further, described ear shell unit also comprises a shell that is used for installing above-mentioned adjustable support unit and above-mentioned adjustable center loudspeaker unit.
Further, described adjustable earphone also comprises the adjustable movably female buckle element being arranged on above-mentioned outer casing groove, be arranged on the public buckle element of above-mentioned loudspeaker edge, above-mentioned male and female buckle element cooperatively interacts, and makes the above-mentioned center loudspeaker unit in above-mentioned shell can be adjusted in three-dimensional any one direction.
Further, described adjustable earphone also comprises a plurality of marks that are arranged in above-mentioned center loudspeaker unit circumferential surface, and these marks are convenient to user and are regulated the above-mentioned center loudspeaker unit in above-mentioned shell.
Further, described adjustable earphone also comprises the controller unit being arranged on above-mentioned adjustable center loudspeaker unit, the direction variation that adjustable center loudspeaker unit occurs can be surveyed and analyze to above-mentioned controller unit, and can automatically regulate the stereo output result of broadcast of above-mentioned center loudspeaker unit.
Further, described controller unit and this digitized audio frequency/audiovisual system unit collaborative work.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) one comprises for intercepting or guiding is broadcasted the earplug unit of the adjustable filter sound unit of sound, and the size of above-mentioned earplug unit is just applicable to being placed on that user is outer, between MEC, and above-mentioned filter sound unit also comprises a filter sound connector;
(b) an adjustable center loudspeaker unit being contained in above-mentioned earplug unit, above-mentioned loud speaker comprises a loudspeeaker connector;
(c) regulon, comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with means for connecting supportings, and the second end is provided with the second regulon connector and is connected with loudspeeaker connector;
(d) holding wire above-mentioned earplug unit being connected with sound source.
Further, above-mentioned filter sound connector comprises filter sound slot, and above-mentioned loudspeeaker connector comprises loud speaker slot, and above-mentioned first regulon connector inserts in above-mentioned loud speaker slot, and above-mentioned second regulon connector inserts in above-mentioned filter sound slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) an adjustable ear clip unit;
(b) an adjustable support unit that connects above-mentioned ear clip unit, above-mentioned carrier unit comprises a support slot;
(c) ear shell unit that connects above-mentioned carrier unit, is equipped with three and surveys sound component in ear shell unit, first is surveyed sound component and is greater than other two surveys sound component, and above-mentioned survey sound component produces the sound stream that forms echo district; In three-dimensional any one direction, adjust above-mentioned center loudspeaker unit, can in the echo district that surveys sound component, produce variable echo effect;
(d) an adjustable center loudspeaker unit being contained in above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loudspeeaker connector;
(e) regulon, comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with means for connecting supportings, and the second end is provided with the second regulon connector and is connected with loudspeeaker connector.
Further, described means for connecting supportings comprises support slot, described loudspeeaker connector comprises loud speaker slot, and the first regulon connector comprises the first spherical connector inserting in support slot, and the second regulon connector comprises the second spherical connector inserting in loud speaker slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) an adjustable support unit that includes means for connecting supportings;
(b) ear shell unit that connects above-mentioned carrier unit, above-mentioned ear shell unit also comprises that one is used for deadening and the adjustable filter sound unit of guiding sound;
(c) an adjustable center loudspeaker unit being arranged in above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loudspeeaker connector;
(d) regulon, comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with means for connecting supportings, and the second end is provided with the second regulon connector and is connected with loudspeeaker connector;
(e) one is the ear-hang unit of user's ear-supported, above-mentioned ear-hang unit is provided with front upper an of ear and an ear rear panel, front upper front upper part that is used for covering user's ear of above-mentioned ear, above-mentioned ear rear panel is used for covering the rear portion of user's ear, and is subject to the support at user's ear rear portion.
Further, described means for connecting supportings comprises support slot, described loudspeeaker connector comprises loud speaker slot, and the first regulon connector comprises the first spherical connector inserting in support slot, and the second regulon connector comprises the second spherical connector inserting in loud speaker slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) an ear-hang unit that comprises front upper an of ear, front lower and one ear rear panel of an ear, front upper of above-mentioned ear comprises the first ear-hang connector and the second ear-hang connector;
(b) ear shell unit, is used for intercepting and filter sound unit and a shell that is provided with cage adapter of guiding sound form by one;
(c) the adjustable support unit on the shell of the above-mentioned earmuff that is connected with above-mentioned ear-hang and is arranged on, is equipped with the first means for connecting supportings on one end of above-mentioned carrier unit, and this connector is connected with the second ear-hang connector; The other end of above-mentioned carrier unit is equipped with the second means for connecting supportings, and this connector is connected with cage adapter;
(d) one is arranged on shell and is placed in the adjustable earphone loudspeaker unit in above-mentioned earmuff, and above-mentioned loudspeaker unit comprises a loudspeeaker connector;
(e) regulon, comprise the flexible strutting piece with first end and the second end, above-mentioned first end is provided with the first regulon connector and is connected with the first ear-hang connector, and above-mentioned the second end is provided with the second regulon connector and is connected with loudspeeaker connector.
Further, the first ear-hang connector comprises ear-hang slot, and the second ear-hang connector comprises an ear-hang slot, comprises a shell slot on above-mentioned cage adapter, above-mentioned the first means for connecting supportings comprises the first spherical connector, and this spherical connector inserts in ear-hang slot; Above-mentioned the second means for connecting supportings comprises the second spherical connector, and this spherical connector inserts in shell slot.
Further, also comprise an adjustable connector being arranged on front lower of above-mentioned ear, above-mentioned adjustable connector couples together front lower of above-mentioned ear and above-mentioned ear rear panel, so that user adjusts above-mentioned ear shell unit by the shape of ear.
Further, above-mentioned the second means for connecting supportings comprises a slot, and above-mentioned cage adapter comprises a spherical connector.
Further, between above-mentioned ear-hang unit, above-mentioned adjustable support unit and above-mentioned ear shell unit, be separated from each other.
Beneficial effect of the present invention is: use earphone of the present invention, user can adjust the even whole earphone of earphone center loudspeaker easily, make it to be independently suspended in outside user's ear or around ear, to obtain stereophonic effect, realize adjustable function, and can prevent because earphone contacts user's ear all or in part the pressure of bringing to user's ear and duct, so and any discomfort of generation.Earphone is provided with one and continues computerized sound wave/sound level/sound channel/wave band/frequency controller, and regulation and control controller not only can produce real-time stereo sound effect fruit, can also when earphone user moving-head, produce true environment effect.
(4) accompanying drawing explanation
Fig. 1 is the perspective view of earphone in the first embodiment of the present invention.
Fig. 2 is the front view of earphone shown in Fig. 1.
Fig. 3 is the perspective view of earphone in the second embodiment of the present invention.
Fig. 4 is the front view of earphone shown in Fig. 3.
Fig. 5 is the perspective view of earphone in the third embodiment of the present invention.
Fig. 6 is the front view of earphone shown in Fig. 5.
Fig. 7 is the perspective view of earphone in the 4th kind of embodiment of the present invention.
Fig. 8 is the perspective view of earphone in the 5th kind of embodiment of the present invention.
Fig. 9 is the cutaway view after the distortion of earphone shown in Fig. 1.
Figure 10 is the front view of earphone in the 6th kind of embodiment of the present invention, has demonstrated the ear-hang carrier unit of this kind of earphone.
Figure 11 is the front view of earphone in the 7th kind of embodiment of the present invention, has demonstrated the ear-hang carrier unit of this kind of earphone.
Figure 12 is the front view of earphone in the 8th kind of embodiment of the present invention, has demonstrated the regulon with a slot.
Figure 13 is the front view after the distortion of earphone shown in Figure 12.
Figure 14-15th, has the Headphone structure schematic diagram of stereo wave/volume/frequency controller unit shown in Fig. 2.
(5) specific embodiments
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1-2 has represented a part for audio direction or stereophonic effect adjustable earphone 200, and this part is the left side or the right of earphone or headphone, and this part arranges and can produce adjustable three-dimension stereo.More preferably, the connector that user can couple together earphone left and right two parts by ear-hang and other camber line along user's ear, is very cosily worn over this earphone 200 on ear.As everyone knows, earphone be connected with electronic input signal could drive such as earphone speaker unit 218.
It must be understood that, spherical connector 210 and 212 can be replaced by mother or the public connector of other style.For example, if the receptacle unit on support 204 and earphone speaker 208 is changed globulate connecting piece unit, in order to match with it, the spherical connector on regulon 208 will be changed into slot.For the convenience of discussing, in Fig. 1-2, in represented embodiment, can describe as follows: the connector of regulon is spherical connector, and means for connecting supportings and loudspeeaker connector are slot.
In addition, earphone 200 also may be provided with such as miniature central processing unit (CPU) or multi-chip package (MCP), minisize memory unit, Light-Emitting Diode (LED) or transistor display screen (LCD), the flat controller of electronics sound, can connection universal serial usb bus rod/dish, Microspeaker, switch and volume controller, wireless or wired unit, circuit board, battery, microphone, integrated micro loudspeaker, clean sound device, internal or external antenna element, radio-cell and famous equipment and a part (not illustrating in the drawings) such as converter being based upon on Internet protocol basis.Can in connection universal universal serial bus rod/dish, a small-sized miniature central processing unit (CPU) or multi-chip package (MCP) and a minisize memory unit may be housed.Switch and volume controller may occur with forms such as button, turn-button formula, touch or digital Light-Emitting Diode (LED) or transistor display screen (LCD) selecting types.Miniature central processing unit (CPU) or multi-chip package (MCP) (digital signal processor) can provide omnibearing digital sound.Radio-cell can be received and dispatched from the Wireless stereo sound wave radio system of headphone and the signal of Internet Server.
Miniature central processing unit (CPU) or multi-chip package (MCP) (digital signal processor) are provided with digital signal processor, can make earphone 200 play out omnibearing digital sound.
Therefore, adjustable earphone 200 with stereophonic effect can wirelessly be used, or the sound system and the ear that by line, are used on conventional earphone system, conventional headphone system, radio, phone, PC, notebook computer, the Internet AC system, grid/satellite AC system, household audio and video system, car/ship/aircraft are listened in the systems such as auxiliary equipment.
When adjustable earphone center loudspeaker 218 sends when stereo to user's ear, angle, level and position that user can adjust center loudspeaker 218 in any one direction or three directions (namely three-dimensional) of X-axis, Y-axis, Z axis, so just can in user's ear outside, earhole, duct middle part and Eustachian tube, produce stereo sound effect, make acoustics more harmonious, more can reduce or stop that user's ear eardrum is directly impacted in unnecessary echo and the injury that brings to user.By this method, three-dimensional adjustable center loudspeaker 218 just not only can reduce the distortion level of harmonic wave and intermodulation, obtain good dynamic solid phonoresponse, guaranteed superior sensitiveness, can also make sound equipment pressure, sound contact and internal environment reflection controlled, produce and transmit unique acoustics.Adjustable center loudspeaker 218 may be provided with multiple sound equipment sound level/sound channel/audio frequency, and these can be by dimensionally adjusting to obtain better stereophonic effect.
Size, style, shape and the material of spherical connector 210,212 and slot 214,216 can be varied along with fitting methods different between them.Spherical connector 210,212 can be designed to dentation, slot 214,216 is designed to groove, facilitate so the spherical connector of regulation and control in slot.
Electroacoustic wave/sound level/frequency controller the 280(that is arranged in center loudspeaker 218 refers to Figure 14-15) by surveying and analyze the direction of loud speaker 218, change, automatically adjust the audio direction/stereosonic result of broadcast of loud speaker 218.Once use, for example driving, taking a walk, running, taking one's seat, standing or making direction and the position that other motion has changed loud speaker 218, be connected in the inner or outside electroacoustic wave/sound level/frequency controller 280 of loud speaker 218 and will survey and analyze this variation by a digital X-Y or Three-Dimensional Magnetic sensor or other suitable displacement detector.Electroacoustic wave/sound level/frequency controller 280 is after surveying and analyzing, again the analysis of the sound equipment stereo directional/result of broadcast of the loud speaker through change in location is processed, then based on analysis result, send multiple sound channel, sound wave, sound level, frequency, balance, bass, volume and acoustic shock direction that loud speaker 218 was controlled and changed in instruction, so that user's ear territory can receive better audio direction/played in stereo effect (as shown in Figure 14-15).
Electroacoustic wave/sound level/frequency controller 280 can be used in the systems such as standard earphone system, standard wear-type earphone system, radio system, personal computer system, notebook-computer system, the Internet AC system, grid/Satellite Communication System, household audio and video system, games system, multimedia player and hearing assistance devices.
Electroacoustic wave/sound level/frequency controller 280 also can be according to the movement of user's head, earmuff one side of detection and analysis earphone 200 or the position that both sides occur and the change of direction, and then automatically adjust the audio direction/stereophonic effect of loud speaker 218, to obtain real sound equipment stereoeffect (as shown in Figure 14-15).
When a user for example, uses earphone 200 in an inherent direction of certain a period of time (20 seconds), the electroacoustic wave/sound level/frequency controller 280 of earphone 200 will be transferred to coordinate X-0 ', Y-0 ' and Z-0 ' audio direction and sound frequency.
If user changes the direction of earphone 200, electroacoustic wave/sound level/frequency controller 280 just can detect the variation on sound X-Y-Z axle or on three-dimensional, and these variations are digitized into new coordinate as X-1 ', Y-2 ' and Z-3 ', then when these values are added in to earphone 200 operation in the value of original audio direction and sound frequency.
When use earphone under the different modes such as driving, stroll, running, cinema, sports center or random selection automatically, just need to a selection function pattern be set for electroacoustic wave/sound level/frequency controller 280.
Electroacoustic wave/sound level/frequency controller 280 also can individually or be controlled and the earmuff of balance earphone 200 the right and lefts or the stereophonic effect of loud speaker together with other unit, makes stereo arenas or the more real effect of having more.Earphone can be loaded onto a switch, allows user select the stereophonic effect that whether will allow controller 208 produce under arenas or true stereo sound or other situation.
The size of each electroacoustic wave/sound level/frequency controller 280, design, shape, method of operation, position and material may be varied.This controller 280 can also be loaded onto and start or option program, allow user select only on earphone 200, to use 280 controllers, or only in center loudspeaker 218, use 280 controllers, or identical in the situation that, simultaneously in earphone 200 and center loudspeaker 280, use 280 controllers, or in the situation that under different situations or time or default or other in earphone 200 and center loudspeaker 280, use 280 controllers.
Electroacoustic wave/sound level/frequency controller 280 may be provided with a digital stereo Direction/Frequency oneself adjustment System (not illustrating in the drawings).
Will there be enough elasticity filter sound unit 220 to adapt to center loudspeaker 280 in movement and the rotation of three-dimensional.
Earphone style, the part that filter sound unit 220 and ear shell unit 206 can be designed to cover whole ear covers the earphone style of ear or clogs the earplug style of duct.
In order to be reduced in echo and the audio mixing producing in user's ear, user can obtain by stereo lid on the stereo angle on adjusting adjustable speaker 218 and filter sound unit 220 tone color and the voice recognition of high definition.
Three-dimensional shown in Fig. 1-2 is adjustable, and ear's loud speaker 208,218 can use in any headphone, head phone or PlayGear Stealth.
Method of operation, size, design, position, material and the style of the adjustable ear speaker system in regulon 208He ear loudspeaker unit 218 can be varied.
In order there to be larger space to regulate, and in order better to filter noise, between the external margin of center loudspeaker 218 and the internal edge of earmuff 206, can add or load onto the loose resilient material (not illustrating in the drawings) of one deck.
The adjustable earphone of another embodiment of the present invention has been demonstrated in Fig. 3-4.Adjustable earphone 300 is equipped with an adjustable ear clip unit 302 by user's ear-supported, and the object of this unit is for earphone is worn on user's ear.Size, design, shape, method of operation and the material of adjustable ear clip unit 302 can be varied.
Will know equally, spherical connector 310,312 can be replaced with slot, and slot 314,316 can be replaced with spherical connector.Therefore, if necessary, position and the function of these spherical connectors and slot can be changed mutually.
The adjustable earphone of another embodiment of the present invention has been demonstrated in Fig. 5-6.Adjustable earphone 400 is equipped with an earplug unit, and user can cosily be placed on outer, MEC the earplug of this size.Earplug 406 comprises an adjustable filter sound unit 420 that can filter noise, and filter sound unit 420 can be suitable for settling user's outer, MEC, can stop or broadcast sound.
Just as aforementioned each earphone, connector 410,412 can be designed to the shape of other and loud speaker and filter sound unit matching, such as with the alternative slot 414,416 of spherical connector.
Fig. 7 has demonstrated the adjustable earphone of another embodiment of the present invention.Adjustable earphone 500 comprises an adjustable ear clip 502, the adjustable ear-hang support 504 being connected with ear clip 502 and an earmuff 506 being connected with support 504.Earmuff 506 comprises a shell 524 that can directly support adjustable ear-hang support 504 and three-dimensional adjustable center loudspeaker 518.The size of shell 524, design, shape, building method and material can be varied.
In order to have larger adjusting space and to realize the function as filter sound unit, between the external margin of boombox 518 and the internal edge of shell 524, need to add or load onto the loose resilient material (not illustrating in the drawings) of one deck.
Just as aforementioned each earphone, spherical connector 510,512 can be used such as female connectors such as slots and substitute, and slot 514,516 can be used such as public connectors such as spherical connectors and substitutes.If necessary, the position of these spherical connectors and slot and function can be changed mutually.
Fig. 8 has demonstrated the adjustable earphone of another embodiment of the present invention.Adjustable earphone 600 comprises an adjustable ear clip 602, adjustable support 604, earmuff 606 and an adjustable center loudspeaker 618.Support 604 is connected with ear clip 602, has a support slot 614 on support 604.Earmuff 606 is connected with support 604, and earmuff 606 is provided with the adjustable filter sound unit 620 and the shell 624 that are used for stoping or broadcasting sound.Shell 624 is used for installing adjustable ear-hang support 604 and three-dimensional adjustable center loudspeaker 618.
The hole of shell 624 inside is provided with a female groove of adjustable movably buckle or element 626, and another buckle male element is arranged on the edge of adjustable movably center loudspeaker 618.In order dimensionally to regulate the stereo direction of earphone, user can press in or extract along the button member 630 of center loudspeaker 618 upper ends in any top edge of earmuff or center loudspeaker 618, and without mobile whole earphone and earmuff.Mother/male buckle element 626,628 matches mutually, two elements are all removable, can be in three-dimensional adjustment, so just make user no matter when, where can dimensionally regulate adjustable center loudspeaker 618 along X-Y-Z axle, thereby make this earphone sound more comfortable, its three-dimension stereo has more live effect.Size, design, shape, building method and the material of shell 624 and buckle element 626,628 can be varied.
If necessary, adjustable earphone 600 also may comprise a regulon that is provided with flexible strutting piece.This flexible strutting piece is provided with first end and the second end, and the first spherical connector is arranged on the first end of elastic webbing, and this spherical connector 610 inserts support slot 614 and is connected with support 604.The second spherical connector 612 is arranged on the second end of elastic webbing, and this spherical connector inserts loud speaker slot 616 and is connected with loud speaker 618.
Just as aforementioned each earphone, spherical connector 610,612 can be with replacing as female connectors such as slots, and slot 614,616 can with as the public connector such as spherical connector replace.Therefore, if necessary, position and the function of these spherical connectors and slot can be changed mutually.
Fig. 9 demonstration be a distortion of the adjustable earphone that embodies in Fig. 1-2.Earphone 200(is as shown in Figure 1-2) comprise that an adjustable ear clip 202, one are provided with adjustable support support slot and that be connected with ear clip 202 204, the earmuff 206 being connected with support 204 and the adjustable center loudspeaker 218 in earmuff 206 that is contained in that is provided with loud speaker slot.A large survey sound component 232 and two a little bit smaller survey sound components 234 are housed in earmuff 206, and above-mentioned survey sound component produces can form the sound stream in echo district 236 in earmuff 206.When user adjusts loud speaker 218(as shown in Figure 9 at three directions (three-dimensional) X-Y-Z) time, the sound transmitting from loud speaker 218 will produce variable echo in surveying sound component 232,234,234, this echo imports user's duct together with echo district 236, thereby makes sound sound very comfortable.
Position, size, design, shape and the material in size survey sound component 232,234He echo district 236 can be varied.This adjustable echo unit equally also can be used in the adjustable earphone of all other styles of the present invention, comprises the style shown in Fig. 1-8 and Figure 10-11.
Just as shown in Figure 1-2, earphone 200 comprises a regulon 208, and regulon 208 is provided with a flexible strutting piece that has one, 2 two end.First spherical connector 210 is contained on first end of flexible strutting piece, and this spherical connector inserts support slot and is connected with support.Second spherical connector 212 is contained on second end of elastic webbing, and this spherical connector inserts loud speaker slot and is connected with loud speaker.
Just as aforementioned each earphone, spherical connector 210,212 can be with replacing as female connectors such as slots, and support and loud speaker slot can with as the public connector such as spherical connector replace.Therefore, if necessary, position and the function of these spherical connectors and slot can be changed mutually.
Figure 10 has demonstrated the adjustable earphone of another embodiment of the present invention.Adjustable earphone 700 comprises an adjustable center loudspeaker 718 that is provided with loud speaker slot 716, and loud speaker slot 716 is contained on earmuff 706.Earphone 700 has also utilized the favourable shape of ear-hang 738, and ear-hang 738 is suitable for being worn on user's ear.
Ear-hang unit 738 is fixed on whole adjustable earphone 700 on user's ear, and it comprises by dotted line and marks front upper 740 and hard of hearing 742, an ear.Front upper of ear is for covering the top of user's ear and can leaving enough adjusting spaces for center loudspeaker 718.Hard of hearing 742 is for covering user's ear rear portion and by user's ear back support.Between front upper 740 and hard of hearing 742, ear (every end adds a slice) may add two arrow gauges.Like this, the handle that user just can be very comfortable is worn on ear with the earphone 700 of ear-hang, and then the earphone speaker 718 of at an easy rate independent suspension is adjusted in duct or regulate along duct, thereby earphone is worn, sounds more comfortable.
Size, position, design, shape, building method and the material of adjustable ear-hang unit 738 can be varied.
Three-dimensional adjustable center loudspeaker 718 is directly connected with ear-hang 738 by a flexible strutting piece/spherical unit 708.As aforementioned a few money earphones, position and the function of the slot 714 of spherical connector 710 and regulon 708 can be changed mutually.Had such arrangement, center loudspeaker 718 or user that user just can freely regulate independent suspension in duct can be shifted out loud speaker, and along the outside loud speaker that regulates of duct, user's sense of hearing will feel comfortable like this.
Figure 11 has demonstrated the adjustable earphone of another embodiment of the present invention.Adjustable earphone 800 comprises an adjustable earphone loud speaker 818 that is provided with loud speaker slot 816, and slot 816 is contained on earmuff 806.Earphone 800 has utilized ear-hang 838 another favourable shapes.
Ear-hang 838 is fixed on whole adjustable earphone 800 on user's ear, and it comprises the front lower 852 and ear rear panels 842 of front upper 850, ears of an ear that marked by dotted line.Front upper 850, ear is for covering the top of user's ear and being to regulate the operation of earmuff 806 to leave sufficient space.Ear rear panel 842 is used for covering user's ear rear portion and by user's ear back support.Between front upper 850 and hard of hearing 842, ear (every end adds a slice) may add two arrow gauges.Front lower 852 bottom that firmly ear-hang support 838 is controlled at or is clipped in from back to front user's ear of ear.After ear, be with on 842 and may add an adjustable link 854.Like this, user just can be very comfortable handle with the earphone 800 of ear-hang, be worn on ear, and then the earphone speaker 806 that regulates independent suspension along duct at an easy rate, thereby earphone is worn, sound more comfortable, because this 26S Proteasome Structure and Function can avoid any, because earphone contacts caused pressure with ear, user's part or whole ear and even duct are not felt well.
The size of adjustable ear-hang support 838, position, design, shape, building method and material can be varied.
The size of three-dimensional regulon 808, position, design, shape, building method and material can be varied.
Three-dimensional adjustable center loudspeaker 818 can directly be connected with front upper 850/838, ear by a flexible strutting piece/spherical unit 808.Spherical connector 810 on regulon 808 and the position of slot 814 and function can be changed mutually.Like this, user just can freely adjust independent suspension and center loudspeaker 818 in duct, or loud speaker 818 is shifted out, along duct outside, adjust, thereby make user avoid any, because earphone contacts caused pressure with ear, user's part or whole ear and even duct are not felt well, make user's sense of hearing comfortable.
Adjustable wireless or wired microphone unit, wireless or wired multimedia player (not illustrating in the drawings) can be connected with stereo adjustable earphone 800.
Just as aforementioned each earphone, slot 814,816,862,864 can be used such as public connectors such as spherical connectors and substitute, and spherical connector 810,812,858,860 can be used such as female connectors such as slots and substitutes.
Figure 12 has demonstrated the adjustable earphone 900 of another embodiment of the present invention.In this earphone 900, regulon 908A is housed, one end of regulon 908A is provided with slot 970.In this earphone, the spherical connector 972 in center loudspeaker 918 coordinates with slot 970, and center loudspeaker 918 and earmuff or earplug 906A can freely be moved at three-dimensional.
The spherical connector 910 that is contained in the regulon 908A other end can insert the slot 914 of front upper 950, ear.Front upper 950, ear is parts of ear-hang 938, and ear-hang 938 hangs over 900 of whole adjustable earphones on user's ear.Ear-hang 938 also comprises front lower 952 and ear rear panels 942 of an ear.In ear rear panel 942, may add an adjustable link 954.
Earmuff 906A comprises one and can be used for intercepting or adjustable filter sound unit 920 and a shell 924 of guiding sound.Holding wire 946 can the audiovisual players with any kind couple together earphone 900.Holding wire 946 can substitute with the radio-cell of any kind.
Figure 13 has demonstrated a kind of distortion of adjustable earphone 900 of the present invention.Ear frame 938, three-dimensional regulation unit 908A and one independently earmuff or earplug 906A are housed in this earphone 900.These three kinds of unit can be separated separately from earphone, also can, by using ball-buckle unit 974 and other linkage unit 910,914,970,972 or similar units, fit together whole or in part.In other words, by ball-buckle unit 974 and other connector 910,914,970,972 or similar units are combined independently adjustable ear frame 938, three-dimensional regulon 908A and any independent receiver 906A, just can build earphone 900.
Ball-buckle unit 974 is provided with a spherical connector 976, and the slot 970 of this spherical connector and regulon 908A coordinates.The other end of ball-buckle unit has a buckle unit 908A, buckle unit 908A is used for clamping, control, hitch or connects the headset earpiece unit that the independent suspension of any kind, and makes the adjustable earphone can be round user's duct or free-running operation in user's duct.
Ball-buckle unit 974 can directly be connected into the bottom of regulon 908A.The directly phase trans-substitution of the function of the slot 970 of regulon 908A and ball-buckle unit 974 and position, because regulon 908A and ball-buckle unit 974 can connect into an individual system.
Size, position, design, shape, style, material and the operational mode of ball-buckle unit 974 and other connector 910,914,970,972 and other similar connector are varied.
Earmuff 906A comprises that one is used for intercepting and filter sound unit 920 and a shell 924 that is built-in with three-dimensional adjustable center loudspeaker 918 of guiding sound.Holding wire 946 can be connected to earphone 900 in any suitable audiovisual players.Holding wire 946 can replace to radio-cell.
Ear frame 938 hangs over 900, whole earphone on user's ear, and ear frame 938 comprises front lower 952 and ear rear panels 942 of front upper 950, ears of an ear.In ear rear panel 942, can add an adjustable link 954.
The more detailed content of stereo wave/sound level/frequency controller has been demonstrated in Figure 14-15.Light-Emitting Diode (LED) or transistor display screen (LCD) are used for showing that earphone sound is to the three-dimensional on indicating device 284: (Z-direction) of vertical (north and south), (thing) of level, depth.For example, just start, earphone user is sitting in one and faces on northern chair, and earphone sound just shows " N0W0Z0 " on indicating device.Then user's northwestward is to mobile face, and meanwhile earphone sound will show " N2W1Z0 " on indicating device.When earphone sound is when showing " N0W0Z0 " on indicating device, stereo control unit 280 will can not increase, reduce or change sound channel, sound level or the wave band 290 of original play sound.See Figure 15.When earphone sound is when showing " N2W1Z0 " on indicating device 284, stereo control unit 280 is by the sound channel of the pattern increase of selecting along with user, minimizing or all original the play output sounds of balance or sound level 290.
With reference to Figure 15, can further explain: sound channel 1 has an original stereo to play sound level 292A, sound channel 2 has an original stereo to play sound level 292B, and sound channel 3 has an original stereo to play sound level 292C.Conventionally sound channel 1 be arranged on south/north to, sound channel 2 is arranged on Z axis or depth direction, sound channel 3 be arranged on east/west to.When earphone sound is when showing " N2W1Z0 " on indicating device 284, the sound channel 1 of vertical effect (North and South direction-Y direction) is just play on the basis adding and has been added two-stage 294A in original stereo, on the basis that the sound channel 2 of depth effect (Z-direction) is just play in original stereo, add zero level, on the basis that the sound channel 3 of horizontal effect (east-west direction-X-direction) is just play in original stereo, added one-level 294C.Thus, user can experience the played in stereo effect on the north the most consumingly, the played in stereo effect in inferior strong west, and the played in stereo effect of Z direction does not change.These change just as in practical context, and the variation effect of stereo sound direction has occurred.
Certainly, sound channel/the sound level 1,2,3 of wave band 290 can be used whole or in part any to be had on the unit of identical function, system and method with three-dimension stereo/sound wave/sound level/frequency controller, three-dimension stereo/sound wave/sound level/frequency expander, three-dimension stereo/sound wave/sound level/frequency equalizer etc., also can substitute whole or in part or use in conjunction with these unit, or improving whole or in part these unit.
Sound channel/the sound level 1,2,3 of wave band 290 and player 282, the stereo size to indicating device 284, design, position, shape, style and material are varied.They and more method of operation and the system of multichannel or sound level is also different.
Sound channel/the sound level 1,2,3 of wave band 290 and display 282, indicating device 284 can be visible or invisible according to user's needs.Display 282 has the function of multimedia player, and these functions comprise three-dimensional or two-dimensional directional indication, played in stereo screen, radio screen or multimedia screen etc.User can select these functions by preference pattern.
Electroacoustic wave/sound level/frequency controller 280 can be used or apply in the digitized audio or audio-visual equipment or system of any kind in the even two-dimentional direction of three-dimensional.For example, electroacoustic wave/sound level/frequency controller 280 can be used in wired or wireless earphone, routine or traditional earphone, conventional headphone system, audio frequency apparatus, audio-visual equipment, phone, PC, notebook computer, the Internet AC system, cellular/satellite communication system, household audio and video system, car/ship/aircraft audiovisual system, games system, hearing assistance devices and other suitable system.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to above-described embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention, all should think protection scope of the present invention.
Claims (3)
1. audio direction or a stereophonic effect adjustable earphone, is characterized in that comprising:
(a) an adjustable ear clip unit;
(b) an adjustable support unit that connects above-mentioned ear clip unit, above-mentioned carrier unit comprises a means for connecting supportings;
(c) ear shell unit that connects above-mentioned carrier unit, is equipped with three and surveys sound component in ear shell unit, first is surveyed sound component and is greater than other two surveys sound component, and above-mentioned survey sound component produces the sound stream that forms echo district; In three-dimensional any one direction, adjust above-mentioned center loudspeaker unit, can in the echo district that surveys sound component, produce variable Echo;
(d) one or more adjustable center loudspeaker unit that are contained in above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loudspeeaker connector;
(e) regulon, comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with means for connecting supportings, and the second end is provided with the second regulon connector and is connected with loudspeeaker connector; Between the first regulon connector and means for connecting supportings be connected or the second regulon connector and loudspeeaker connector between to be connected to rare one be three-dimensional adjustable connection.
2. adjustable earphone according to claim 1, it is characterized in that: described means for connecting supportings comprises support slot, described loudspeeaker connector comprises loud speaker slot, the first regulon connector comprises the first spherical connector inserting in support slot, and the second regulon connector comprises the second spherical connector inserting in loud speaker slot.
3. adjustable earphone according to claim 1, is characterized in that: described center loudspeaker unit is a plurality of.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110359968.XA CN102395074B (en) | 2008-03-25 | 2008-03-25 | Adjustable earphone with adjustable sound direction or stereophonic effect |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110359968.XA CN102395074B (en) | 2008-03-25 | 2008-03-25 | Adjustable earphone with adjustable sound direction or stereophonic effect |
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| CN2008100608238A Division CN101304620B (en) | 2008-03-25 | 2008-03-25 | Earphone with adjustable audio direction or stereophony effect |
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| CN102395074A CN102395074A (en) | 2012-03-28 |
| CN102395074B true CN102395074B (en) | 2014-02-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103905953B (en) * | 2012-12-24 | 2017-12-29 | 联想(北京)有限公司 | A kind of processing method and Wearable electronic equipment |
| CN104967937A (en) * | 2015-06-23 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Magnetic earphones |
| CN104936066A (en) * | 2015-06-24 | 2015-09-23 | 苏州凯枫瑞电子科技有限公司 | Rotary type receiving headset |
| EP3756361A4 (en) | 2018-06-26 | 2021-10-20 | Hewlett-Packard Development Company, L.P. | Angle modification of audio output devices |
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| US4156118A (en) * | 1978-04-10 | 1979-05-22 | Hargrave Frances E | Audiometric headset |
| SU1721841A1 (en) * | 1989-02-22 | 1992-03-23 | Научно-Исследовательский Институт Бытовой Радиоэлектронной Аппаратуры | Headphone |
| US5335285A (en) * | 1992-06-11 | 1994-08-02 | Jacob Gluz | Earphone-type speaker assembly |
| CN2745306Y (en) * | 2004-10-25 | 2005-12-07 | 徐鹏程 | 3D-adjustable earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156118A (en) * | 1978-04-10 | 1979-05-22 | Hargrave Frances E | Audiometric headset |
| SU1721841A1 (en) * | 1989-02-22 | 1992-03-23 | Научно-Исследовательский Институт Бытовой Радиоэлектронной Аппаратуры | Headphone |
| US5335285A (en) * | 1992-06-11 | 1994-08-02 | Jacob Gluz | Earphone-type speaker assembly |
| CN2745306Y (en) * | 2004-10-25 | 2005-12-07 | 徐鹏程 | 3D-adjustable earphone |
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