CN103522956A - Handheld radio docking station and application structure thereof - Google Patents
Handheld radio docking station and application structure thereof Download PDFInfo
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- CN103522956A CN103522956A CN201310477212.4A CN201310477212A CN103522956A CN 103522956 A CN103522956 A CN 103522956A CN 201310477212 A CN201310477212 A CN 201310477212A CN 103522956 A CN103522956 A CN 103522956A
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- radio telephone
- held radio
- depressed place
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Abstract
The invention discloses a handheld radio docking station and an application structure thereof. The handheld radio docking station comprises a body, a power supply input interface, a first clamping part and a second clamping part, wherein a handheld radio fixing base is arranged on the body, the power supply input interface is fixed on the handheld radio fixing base, the first clamping part and the second clamping part are arranged on the two sides of the handheld radio fixing base respectively, a handheld radio is fixed through the first clamping part or the second clamping part, a power supply electric potential corresponding to a handheld radio power supply port is arranged on the handheld radio fixing base, and the power supply input interface is connected with the power supply electric potential. The handheld radio docking station has the advantages that the handheld radio can be fixed inside a car, and usage of the handheld radio can not be influenced when the handheld radio is charged. The application structure of the handheld radio docking station solves the problems of poor signals of the handheld radio in the car and electromagnetic interference.
Description
Technical field
The present invention relates to a kind of wireless telecommunications system, refer in particular to a kind of hand-held radio telephone and expand depressed place and application structure thereof.
Background technology
Hand-held radio telephone (Handset Radio) is called for short hand platform, is a kind of radio station with respect to erection modes such as vehicle radio station, base stations, conventionally in movement, uses, and its portable and alerting ability is better than afterwards both.Hand-held radio telephone maximum transmission power is generally no more than 5W, and specification has 0.5W, 2.5W and 5W etc. conventionally.
Hand-held radio telephone, belongs to professional radio station, has strong anti-interference characteristic.Be to be mainly operated in VHF (very high frequency (VHF), frequency limit is at 30MHz～300MHz, wavelength is at 10m～1m) frequency range, that is to say ultrashort wave frequency band.Known according to electromagnetic transmission characteristic, the signal diffracting power of hand-held radio telephone transmitting is poor, a little less than being ionized layer reflection, is applicable to rectilinear propagation.In other words hand-held radio telephone is applicable to horizon communication, can increase communication distance by the mode of the high antenna of frame.
At present hand-held radio telephone is mainly to carry out horizon communication use under environment more spacious outside car.When hand-held radio telephone user carries hand-held radio telephone into the car time,, owing to being subject to the shielding action in compartment, hand-held radio telephone signal of communication is obstructed, and has seriously shortened communication distance and has greatly improved the communications bit error ratio.In addition, hand-held radio telephone generally can hang over afterwards into the car on railway carriage inwall or be placed on cradle, now often needs withdraw from use.If be placed on cradle, current cradle, mainly for indoor use, is used in car, and fixed effect is not good, and hand-held radio telephone is placed on cradle and just be inconvenient to continue use.When hand-held radio telephone is used in car, because electromagnetic signal is subject to the reflection of compartment wall, cause electromagnetic pollution in compartment, thereby affect the use of other mobile units.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of hand-held radio telephone and expands depressed place and application structure thereof, and hand-held radio telephone is expanded depressed place can solve hand-held radio telephone fixation problem in car, and makes hand-held radio telephone when charging, also not affect the use of hand-held radio telephone; The application structure that hand-held radio telephone is expanded depressed place has solved signal transmission issues and the electromagnetic interference problem of hand-held radio telephone in car.
The object of the present invention is achieved like this:
A kind of hand-held radio telephone is expanded depressed place, include body, described body is provided with hand-held radio telephone permanent seat, be located at the power input interface on hand-held radio telephone permanent seat, and be located at respectively the first holding part, second holding part of hand-held radio telephone permanent seat both sides, by the first holding part or the second holding part, hand-held radio telephone is fixed; Described hand-held radio telephone permanent seat is provided with the supply electric potential corresponding with hand-held radio telephone power supply port, and described power input interface is connected for electric potential with described.
Below further technical scheme is described:
Preferably, it also includes charge circuit, the internal battery charge position corresponding with hand-held radio telephone charge port, and described internal battery charge position and described power input interface are all connected with described charge circuit.
Preferably, it also includes data processing circuit and voice frequency circuit, the first data-interface of setting corresponding to hand-held radio telephone data-interface, for the second data-interface being connected with data terminal, described the first data-interface and described the second data-interface are connected with described data processing circuit, be located at cable voice port and loud speaker on described body, described cable voice port and described loud speaker are all connected with described voice frequency circuit, and described voice frequency circuit is also connected with described the first data-interface.
Preferably, be also provided with volume adjusting button on described body, described volume adjusting button is connected with described voice frequency circuit.
Preferably, described loud speaker is positioned at the first holding part or second holding part of a side of hand-held radio telephone, and described the first data-interface is located at the second holding part or first holding part of the opposite side that is positioned at hand-held radio telephone.
Preferably, be also provided with external battery cradle on described body, described external battery cradle is connected with described charge circuit.
Preferably, described body is provided with earthing rod.
Preferably, described body is provided with for controlling hand-held radio telephone and expands the switch that depressed place is opened or closed.
Preferably, described body is provided with status indicator lamp, and described status indicator lamp is connected with described charge circuit.
Below the principle of aforementioned techniques scheme, effect etc. are described:
1, hand-held radio telephone expansion depressed place is fixed in car, hand-held radio telephone into the car after, hand-held radio telephone is placed on hand-held radio telephone permanent seat, and by the coordinating of connecting element and the first holding part or the second holding part, hand-held radio telephone is stuck in to being fixed of the first holding part and the second holding part; And can switch on power by power input interface, to hand-held radio telephone power supply, solved the fixation problem of hand-held radio telephone in car, and can make it in charging, can normally use.
2, by power input interface, access power supply, can in car, directly by charge circuit, charge the battery, solved the charging problem of hand-held radio telephone in car.
3, by the first data-interface, realize the data interaction that hand-held radio telephone is expanded depressed place and hand-held radio telephone, and realize by the second data-interface the data interaction that hand-held radio telephone is expanded depressed place and data terminal (can be computing machine, PDA etc.), and then make hand-held radio telephone and data terminal can realize data interaction; By cable voice port input audio signal, and process through voice frequency circuit, sound signal after voice frequency circuit is processed is passed to the first data-interface, thereby pass to hand-held radio telephone, after sound signal can being passed to audio frequency processing circuit processing by the first data-interface, pass to hand-held radio telephone expansion depressed place cable voice port and hand-held radio telephone expansion depressed place loud speaker, thereby realized the voice interaction between hand-held radio telephone and hand-held radio telephone expansion depressed place.
4, the internal battery charge position for the charging of hand-held radio telephone internal battery is set simultaneously, and is provided with external battery charge position simultaneously, two batteries can charge simultaneously, can independently monitor the charging degree of saturation specific humidity of every battery and cut off in time charge circuit, are independent of each other.
The present invention also provides a kind of hand-held radio telephone to expand depressed place application structure, the hand-held radio telephone including as described in above any one is expanded depressed place, described hand-held radio telephone is expanded depressed place and is fixed in car, hand-held radio telephone is fixed on described hand-held radio telephone permanent seat, and hand-held radio telephone is connected with the top aerial that is arranged at roof by radio frequency feed line.
Preferably, described radio frequency feed line is installed on car inwall in advance, and is provided with radio frequency connector.
Hand-held radio telephone into the car after, hand-held radio telephone is positioned over to hand-held radio telephone and expands on the hand-held radio telephone permanent seat in depressed place, connecting the radio frequency feed line of top aerial and the antennal interface of hand-held radio telephone, be connected simultaneously, realize being connected of top aerial and hand-held radio telephone.Radio frequency feed line can enter from the top aerial conduction being positioned at compartment the electric wave signal receiving on the hand-held radio telephone expansion depressed place that is positioned at compartment, the electric wave signal of hand-held radio telephone transmitting also can be expanded depressed place from hand-held radio telephone and deliver to the top aerial compartment by radio frequency feed line, and time electric wave signal outwards radiate, thereby the electric wave signal of having avoided the shielding action in compartment and having caused weakens and hand-held radio telephone receives the high problem of the bit error ratio, realized and in car, also can guarantee even to increase communication distance and improve communication reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation that hand-held radio telephone of the present invention is expanded depressed place;
Fig. 2 is the schematic diagram that coordinates that hand-held radio telephone of the present invention is expanded depressed place and hand-held radio telephone;
Fig. 3 is that hand-held radio telephone of the present invention is expanded depressed place internal circuit annexation figure;
Fig. 4 is the application structure schematic diagram that hand-held radio telephone of the present invention is expanded depressed place.
Description of reference numerals:
10, body, 20, hand-held radio telephone, 22, hand-held radio telephone antennal interface, 100, hand-held radio telephone permanent seat, 101, antenna plug socket, 120, the first holding part, 140, the second holding part, 141, screw, 160, power input interface, 180, charge circuit, 102, internal battery charge position, 103, cable voice port, 104, loud speaker, 105, external battery cradle, 106, volume adjusting button, 107, earthing rod, 108, switch, 109, status indicator lamp, 200, data processing circuit, 220, voice frequency circuit, 240, the first data-interface, 260, the second data-interface, 300, top aerial, 310, radio frequency feed line.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of hand-held radio telephone is expanded depressed place, include body 10, described body 10 is provided with hand-held radio telephone permanent seat 100, the both sides of described hand-held radio telephone permanent seat 100 are respectively equipped with the first holding part 120 and the second holding part 140, power input interface 160, charge circuit 180, described hand-held radio telephone permanent seat 100 is provided with the internal battery charge position 102 corresponding with hand-held radio telephone charge port; Described charge circuit 180 contains feed circuit, and described internal battery charge position 102 and described power input interface 160 are all connected with described charge circuit 180.Described internal battery charge position 102 arranges screens shape according to the structure of hand-held radio telephone charge port, and hand-held radio telephone can be stuck in internal battery charge position 102.
Hand-held radio telephone is expanded depressed place and is fixed in car, hand-held radio telephone 20 into the car after, the internal battery charge position 102 that the internal battery charge port of hand-held radio telephone 20 is expanded to depressed place with hand-held radio telephone is aimed at, and makes the lower end of hand-held radio telephone 20 can be stuck in internal battery charge position 102 places; After power input interface 160 and power connection, charge circuit 180 is connected with battery charge position 102, can directly give hand-held radio telephone 20 chargings.Hand-held radio telephone 20 is limited in described the first holding part 120 and described the second formed space of holding part 140, and, tighten the screw 141 through the second holding part 140, the both sides of hand-held radio telephone are compressed by the first holding part 120 and the second holding part 140 respectively, make hand-held radio telephone be fixed on firmly described hand-held radio telephone and expand on depressed place.When hand-held radio telephone 20 is placed in hand-held radio telephone, expand on depressed place, hand-held radio telephone is just equivalent to low power vehicle radio station, and user can operate hand-held radio telephone easily; Realize the charging of hand-held radio telephone, fastening change together simultaneously, greatly reduced the degree of beautifying of whole volume and raising outward appearance.
When hand-held radio telephone 20 into the car after, can with coordinating of connecting element, hand-held radio telephone be fixed by the first holding part 120, the second holding part 140, and the power supply port that makes hand-held radio telephone 20 expands the corresponding for electric potential of depressed place, also solve and reach use and the fixation problem of hand-held radio telephone 20 in car.Preferably hand-held radio telephone power supply port and hand-held radio telephone charge port are same interface, and supply electric potential and the internal battery in expansion depressed place are also designed to integrative-structure.
Described hand-held radio telephone is expanded depressed place and is also included data processing circuit 200 and voice frequency circuit 220, first data-interface 240 corresponding with hand-held radio telephone data-interface, for the second data-interface 260 being connected with data terminal, be located at cable voice port 103, loud speaker 104 on described body 10; Wherein, described the first data-interface 240 and described the second data-interface 260 are all electrically connected with described data processing circuit 200, described cable voice port 103 and described loud speaker 104 are all connected with described voice frequency circuit 220, and described voice frequency circuit 220 is also connected with described the first data-interface 240.
Described data processing circuit 200 is responsible for the processing of the data transmission between processing data terminal (computing machine or PDA) and hand-held radio telephone, and relating generally to is parsing, subpackage, framing and the forwarding etc. of data format.Described voice frequency circuit 220 is responsible for hand-held radio telephone sound signal and to hand-held radio telephone, is expanded the amplification filtering of 104 signals of depressed place loud speaker; From hand-held radio telephone, expand the sound signal of microphone input of cable voice port 103 accesses in depressed place to processing such as the amplification of the signal hand-held radio telephone, amplitude limit, filtering.
By the first data-interface 240, realize the data interaction that hand-held radio telephone is expanded depressed place and hand-held radio telephone, and realize by the second data-interface 260 data interaction that hand-held radio telephone is expanded depressed place and data terminal (computing machine), and then make hand-held radio telephone and data terminal can realize data interaction; By cable voice port 103 input audio signals, and process through voice frequency circuit 220, the sound signal after voice frequency circuit 220 is processed is passed to the first data-interface 240, by the first data-interface 240, sound signal can be passed to hand-held radio telephone; Hand-held radio telephone sound signal passes to voice frequency circuit 220 by the first data-interface 240, and process through voice frequency circuit 220, sound signal after voice frequency circuit 220 is processed passes to hand-held radio telephone and expands depressed place cable voice port 103 and loud speaker 104, thus realized hand-held radio telephone and hand-held radio telephone expand sound signal between depressed place alternately.
On described body 10, be also provided with external battery cradle 105, described external battery cradle 105 is connected with described charge circuit 180.Preferred described external battery cradle 105 is located at the side of hand-held radio telephone permanent seat 100, and adjacent with described the first holding part 120.The first holding part 120 is provided with the recess that can coordinate with external battery, and external battery is placed on described external battery cradle 105, and external battery part can be stuck in this recess, saves space and fixation.
Preferred described loud speaker 104 is located on described the first holding part 120, and is positioned at the top of described external battery cradle 105.On described body 10, be also provided with volume adjusting button 106, described volume adjusting button 106 is connected with described voice frequency circuit 220, is connected afterwards with described loud speaker 104 again, regulates the volume of loud speaker 104 outputs by volume adjusting button 106.
On described body 10, be also provided with earthing rod 107, for controlling hand-held radio telephone, expand the switch 108 that depressed place is opened or closed, status indicator lamp 109, described status indicator lamp 109 is connected with described charge circuit 180, when to the internal battery of hand-held radio telephone or external battery charging, can be by described status indicator lamp 109 indication charge conditions.
As shown in Figure 4, the present invention also provides a kind of hand-held radio telephone to expand depressed place application structure, described hand-held radio telephone is expanded depressed place and is fixed in car, and hand-held radio telephone is fixed on described hand-held radio telephone permanent seat 100, and hand-held radio telephone is connected with the top aerial 300 that is arranged at roof by radio frequency feed line 310.
In order to obtain good communication efficiency, need to be connected connecting the radio frequency feed line 310 of top aerial 300 and the antennal interface 22 of hand-held radio telephone, realize being connected of top aerial 300 and hand-held radio telephone.Radio frequency feed line 310 can enter from top aerial 300 conduction that are positioned at compartment the electric wave signal receiving on the hand-held radio telephone that is positioned at compartment, the electric wave signal of hand-held radio telephone transmitting also can be delivered to the top aerial 300 compartment by radio frequency feed line 310 from the antennal interface 22 of hand-held radio telephone, thereby electric wave signal is outwards radiate, thereby avoided the shielding action in compartment and the electric wave signal that causes weakens and hand-held radio telephone receives the high problem of the bit error ratio; Meanwhile, because top aerial 300 is set up on roof, the aerial height than general hand-held radio telephone when car uses is outward higher, and horizon range is more wide, thereby communication distance can be expanded.
Preferably, described radio frequency feed line 310 is installed on car inwall in advance, and the default 10cm-20cm radio frequency feed line that can freely swing and that contain radio frequency connector in position in hand-held radio telephone expansion depressed place is installed, by this radio frequency connector, be connected with hand-held radio telephone antennal interface 22.When hand-held radio telephone takes off portable use from hand-held radio telephone expansion depressed place, radio frequency feed line 310 can hang and be fastened on Che Bishang.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. a hand-held radio telephone is expanded depressed place, it is characterized in that, include body, described body is provided with hand-held radio telephone permanent seat, be located at the power input interface on hand-held radio telephone permanent seat, and be located at respectively the first holding part, second holding part of hand-held radio telephone permanent seat both sides, by the first holding part or the second holding part, hand-held radio telephone is fixed; Described hand-held radio telephone permanent seat is provided with the supply electric potential corresponding with hand-held radio telephone power supply port, and described power input interface is connected for electric potential with described.
2. hand-held radio telephone according to claim 1 is expanded depressed place, it is characterized in that, it also includes charge circuit, the internal battery charge position corresponding with hand-held radio telephone charge port, and described internal battery charge position and described power input interface are all connected with described charge circuit.
3. hand-held radio telephone according to claim 1 is expanded depressed place, it is characterized in that, it also includes data processing circuit and voice frequency circuit, the first data-interface of setting corresponding to hand-held radio telephone data-interface, for the second data-interface being connected with data terminal, described the first data-interface and described the second data-interface are connected with described data processing circuit, be located at cable voice port and loud speaker on described body, described cable voice port and described loud speaker are all connected with described voice frequency circuit, and described voice frequency circuit is also connected with described the first data-interface.
4. hand-held radio telephone according to claim 3 is expanded depressed place, it is characterized in that, on described body, be also provided with volume adjusting button, described volume adjusting button is connected with described voice frequency circuit.
5. hand-held radio telephone according to claim 3 is expanded depressed place, it is characterized in that, described loud speaker is positioned at the first holding part or second holding part of a side of hand-held radio telephone, and described the first data-interface is located at the second holding part or first holding part of the opposite side that is positioned at hand-held radio telephone.
6. hand-held radio telephone according to claim 2 is expanded depressed place, it is characterized in that, on described body, be also provided with external battery cradle, described external battery cradle is connected with described charge circuit.
7. hand-held radio telephone according to claim 1 is expanded depressed place, it is characterized in that, described body is provided with earthing rod.
8. hand-held radio telephone according to claim 1 is expanded depressed place, it is characterized in that, described body is provided with for controlling hand-held radio telephone and expands the switch that depressed place is opened or closed.
9. hand-held radio telephone according to claim 1 is expanded depressed place, it is characterized in that, described body is provided with status indicator lamp, and described status indicator lamp is connected with described charge circuit.
10. a hand-held radio telephone is expanded depressed place application structure, it is characterized in that, the hand-held radio telephone including as described in claim 1 to 9 any one is expanded depressed place, described hand-held radio telephone is expanded depressed place and is fixed in car, hand-held radio telephone is fixed on described hand-held radio telephone permanent seat, and hand-held radio telephone is connected with the top aerial that is arranged at roof by radio frequency feed line.
11. hand-held radio telephones according to claim 10 are expanded depressed place application structure, it is characterized in that, described radio frequency feed line is installed on car inwall in advance, and is provided with radio frequency connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477212.4A CN103522956B (en) | 2013-10-12 | 2013-10-12 | Hand-held radio telephone expands depressed place and application structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477212.4A CN103522956B (en) | 2013-10-12 | 2013-10-12 | Hand-held radio telephone expands depressed place and application structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103522956A true CN103522956A (en) | 2014-01-22 |
| CN103522956B CN103522956B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310477212.4A Active CN103522956B (en) | 2013-10-12 | 2013-10-12 | Hand-held radio telephone expands depressed place and application structure thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194350A (en) * | 2018-11-20 | 2019-01-11 | 合肥泾渭信息通讯有限公司 | A kind of telecommunication information technology device for vehicle |
| CN113938153A (en) * | 2021-11-11 | 2022-01-14 | 大唐联诚信息系统技术有限公司 | Communication equipment and data transmission method and device |
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| JPH04368246A (en) * | 1991-06-15 | 1992-12-21 | Honda Access:Kk | Automotive hand-free talking unit |
| US6188917B1 (en) * | 1998-09-16 | 2001-02-13 | Nokia Mobile Phones Limited | Portable telecommunications assembly having user hand-hold, and associated method |
| DE10042784A1 (en) * | 1999-09-14 | 2001-03-29 | Andreas Peiker | Arrangement for using mobile telephone in vehicle, comprises removable docking station offering hands-free operation |
| US20020032042A1 (en) * | 2000-02-18 | 2002-03-14 | Poplawsky Ralph C. | Exporting controls to an external device connected to a portable phone system |
| US20060105819A1 (en) * | 2004-11-12 | 2006-05-18 | Bryant Liao | Portable electronic device's docking cradle on vechicle |
| CN203601154U (en) * | 2013-10-12 | 2014-05-21 | 中国电子科技集团公司第七研究所 | Handheld radio docking station and application structure thereof |
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2013
- 2013-10-12 CN CN201310477212.4A patent/CN103522956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04368246A (en) * | 1991-06-15 | 1992-12-21 | Honda Access:Kk | Automotive hand-free talking unit |
| US6188917B1 (en) * | 1998-09-16 | 2001-02-13 | Nokia Mobile Phones Limited | Portable telecommunications assembly having user hand-hold, and associated method |
| DE10042784A1 (en) * | 1999-09-14 | 2001-03-29 | Andreas Peiker | Arrangement for using mobile telephone in vehicle, comprises removable docking station offering hands-free operation |
| US20020032042A1 (en) * | 2000-02-18 | 2002-03-14 | Poplawsky Ralph C. | Exporting controls to an external device connected to a portable phone system |
| US20060105819A1 (en) * | 2004-11-12 | 2006-05-18 | Bryant Liao | Portable electronic device's docking cradle on vechicle |
| CN203601154U (en) * | 2013-10-12 | 2014-05-21 | 中国电子科技集团公司第七研究所 | Handheld radio docking station and application structure thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194350A (en) * | 2018-11-20 | 2019-01-11 | 合肥泾渭信息通讯有限公司 | A kind of telecommunication information technology device for vehicle |
| CN113938153A (en) * | 2021-11-11 | 2022-01-14 | 大唐联诚信息系统技术有限公司 | Communication equipment and data transmission method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103522956B (en) | 2016-06-29 |
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