CN100461543C - Fixing seat for plug slot - Google Patents
Fixing seat for plug slot Download PDFInfo
- Publication number
- CN100461543C CN100461543C CNB200510129711XA CN200510129711A CN100461543C CN 100461543 C CN100461543 C CN 100461543C CN B200510129711X A CNB200510129711X A CN B200510129711XA CN 200510129711 A CN200510129711 A CN 200510129711A CN 100461543 C CN100461543 C CN 100461543C
- Authority
- CN
- China
- Prior art keywords
- slot
- side plate
- circuit board
- compressing tablet
- mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The fixed seat of slot is applicable to a display unit. A flange is setup on side surface of the slot. The fixed seat includes a side plate, and a holding pressing sheet. The side plate possesses a combination orifice in use for accommodating the slot, and making the flange support the side plate on edge of the combination orifice. The holding pressing sheet can grasp the side plate to fix the slot on the side plate.
Description
Technical field
The present invention relates to a kind of holder of slot, particularly relate to and a kind ofly strengthen the design of fixed slot, rock and cause circuit board to produce the solder crack problem in case produce during the slot plug here by the clamping compressing tablet.
Background technology
In recent years, the electronic product of speed with fastest developing speed mostly is communication (Communications), computer (Computing) and consumer electronics (Consumer Electronics) product, and three series products can significantly be found out human having lived in the middle of the environment that is full of electronic equipment thus.These products respectively have its function, and wherein flat-panel screens (Flat Panel Display) can provide that more traditional crt display is more frivolous, the resolution advantage of higher, thus its Market Growth Space Day with all increase.
In these plane Display Techniques, the product of comparatively skillful and universalness with LCD Technology development again.Advantages such as that LCD TV has is in light weight, convenient carrying, ornament space are little, and common such as mobile phone, language translation machine, digital camera and video camera, personal digital assistant and mobile computer have all applied to LCD as the interface that shows.
See also Fig. 1 a～Fig. 1 c, it is the schematic diagram of available liquid crystal flat-panel screens.Figure midplane display generally can be inserted a display floater 101, a circuit board 110 element relevant with other.Wherein circuit board 110 is connected on the display floater 101, comes show image in order to drive display floater 101.Generally, outside display, can insert a circuit board housing (not shown), can be used to hold populated circuit board 110 in order to provide circuit board 110 enough protections.
On the side plate of circuit board housing 10 and be provided with several, so that expose relevant slot in conjunction with mouth.As shown in FIG., see through the combination mouth on circuit board 110 side plates, can expose power supply slot 11 and signal slot 12,13.Same, outside whole display, also corresponding opening can be set, above-mentioned slot 11,12 and 13 can be exposed.So, the user just can insert power supply slot 11 with attaching plug 14 by the outer opening of display.
Fig. 1 b has then shown the situation of slot 11 inside of circuit board 110.Wherein, power supply slot 11 1 ends are provided with pin and can combine with circuit board 110, and then have a jack 111 on the side surface and can combine with a plug 14.These power supply slot 11 another sides have several solder joints 1102, and it corresponds respectively to several weld pads 1103 on the circuit board 110, and can make power supply slot 11 fix and be connected electrically on the circuit board 110 by the mode of welding.
For further fixed power source slot 11 tends to utilize a fixed iron piece 112 in the prior art on circuit board 110 again, power supply slot 11 is overlaid on the circuit board 110, and is locked with screw.As shown in FIG., fixed iron piece 112 is made into the ㄇ font and coats slot 11, iron plate 112 both-side ends also are manufactured with an extension 113, on extension 113, then be provided with in conjunction with mouth 1130, can pass in conjunction with mouthfuls 1130 with screw iron plate 112 is locked on the circuit board 110, and then reach the purpose of strengthening fixed slot 11.
As for, on the side plate 15 of circuit board 110, can make several in conjunction with mouth, so that allow the slot 11 on the circuit board 110 expose as above-mentioned.As shown in Fig. 1 b, the side plate upper limb of shell 10 has a combination mouth 150, and when circuit board 110 was assembled in this shell 10, power supply slot 11 just in time can outer be exposed in conjunction with in the mouth 150.
Therefore, when plug 14 plants slot 11, the weld of slot 11 and circuit board 110, the pulling force of the thrust in the time of need bearing from the plant plug when extracting.So, when bestowing the excessive strength of plug, often cause slot 11 and circuit board 110 easily, produce solder crack in weld, and then cause power supply signal to transmit, make the flat-panel screens can't normal operation.
In addition, the extension 113 of iron plate 112 is on being locked in circuit board 110 time, and circuit board 110 must be reserved the restricted area iron plate 112 of dodging, and thus, just can waste the space of circuit board 110, and can increase the volume of flat-panel screens.
See also Fig. 1 c, it is another prior art of the power supply slot of Fig. 1 a.Wherein, power supply slot 21 1 ends are provided with pin and can combine with circuit board 210, and a side surface then has a jack 211 and can combine with a plug (not shown).These power supply slot 21 1 side bottom surfaces have several solder joints 2102, and it corresponds respectively to the weld pad 2103 on the circuit board 210, and can make power supply slot 21 fix and be connected electrically on the circuit board 210 by the mode of welding.
And for the steadiness of forceful electric power source slot 21 on circuit board 210 more, be a back casing 26 that utilizes display casing in the prior art, cover on power supply slot 21, make slot 21 have more steadiness.As shown in FIG., being positioned on back casing 26 inner surfaces of slot 21 tops is to make several ribs (ribs) 260, and when back casing 26 was assembled on the slot 21, rib 260 can be embedded in the periphery of slot 21, and reached the purpose of strengthening fixed slot 21.
As for, on the side plate 25 of circuit board housing, can make several in conjunction with mouth, so that allow the slot 21 on the circuit board 210 expose as above-mentioned.As shown in Fig. 1 C, side plate 25 upper limbs of shell have one in conjunction with mouth 250, and when circuit board 210 was assembled in this shell, power supply slot 21 just in time can expose in conjunction with in the mouth 250.In the above-mentioned last plug process, the direction of plug is to make power by front end, and is vertical mutually with the fixedly strength direction of iron plate or back casing because of plugging the strength direction, so cause fixed effect not good.
In sum, owing to only fix slot 21, often because the poor stability of rib 260, so regular meeting makes slot 21 come off from back casing 26 by the rib 260 of simplicity.In addition, when plug is planted into slot 21, the weld of slot 21 and circuit board 210, the pulling force of the thrust in the time of need bearing from the plant plug when extracting.So, when bestowing the excessive strength of plug, often cause slot 21 and circuit board 210 to produce solder crack easily, and then cause signal to transmit in weld, make that flat-panel screens can't normal operation.
Summary of the invention
Main purpose of the present invention is to provide a kind of electronic installation with holder of slot, and it comprises: a circuit board is connected with this electronic installation; One slot, the one end combines with this circuit board; And a holder, this holder comprises: side plate, its have one in conjunction with mouthful, make this slot be placed in wherein; And a clamping compressing tablet, this slot is fixed on this side plate, wherein this side plate is respectively equipped with a draw-in groove in these two sides in conjunction with mouth, and this clamping compressing tablet has two grabs and combines with this draw-in groove.
The present invention also aims to a kind of holder of slot, this holder can be prevented here producing when slot plugs and rocks and cause circuit board to produce the solder crack problem.
Another object of the present invention is to provide one to have the display unit of the holder of slot, this holder makes circuit board produce the solder crack problem in the time of can preventing slot plug here.
The holder of slot of the present invention is to be applied in the display unit, and the side surface of this slot is provided with a flange, and this holder comprises a side plate and a clamping compressing tablet.Side plate have one in conjunction with mouthful, make slot be placed in wherein, and make this flange be butted on side plate, and this clamping compressing tablet can clamp side plate in conjunction with mouthful edge, slot is fixed on the side plate.
In one embodiment of this invention, be a gap opened wherein in conjunction with mouth, this clamping compressing tablet is incorporated into the breach top, and this side plate is clamped, and perhaps this is a closed combination mouth in conjunction with mouth, and this slot is to be incorporated into this in conjunction with among the mouth in the fit mode.
In one embodiment of this invention, wherein an end of slot can combine with a plug, and an end of slot can combine with a circuit board, and utilizes welding manner to be electrically connected with circuit board, or utilizes screw to be fixed on the circuit board.
In one embodiment of this invention, wherein the clamping compressing tablet comprises a compressing tablet and an outer compressing tablet in one, this side plate is held between the above-mentioned inside and outside compressing tablet, and this side plate in conjunction with mouthful two sides be respectively equipped with a draw-in groove, this clamping compressing tablet has two grabs and combines with the draw-in groove of side plate.Be to utilize screw to combine between this side plate and the clamping compressing tablet wherein.
In the another embodiment of the present invention, provide a kind of display unit with holder of slot, it comprises a display floater, a circuit board, a slot and a holder.Circuit board display floater therewith is connected, and in order to drive the show image of display floater, slot one side surface combines with circuit board, and the opposite side surface of this slot is provided with a flange.Holder comprises a side plate and a clamping compressing tablet, this side plate its have one in conjunction with mouthful, makes slot be placed in wherein, and make flange be butted on side plate, and this clamping compressing tablet clamps this side plate in conjunction with mouthful edge, slot is fixed on the side plate.
In order to make your juror can further understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 a is the schematic diagram of existing flat-panel screens inside;
Fig. 1 b is existing slot schematic diagram;
Fig. 1 c is another existing slot schematic diagram;
Fig. 2 has the flat-panel screens of slot holder for the present invention;
Fig. 3 a has the top view of slot holder for the present invention;
Fig. 3 b is the front view that Fig. 3 a of the present invention has the AA ' section of slot holder;
Fig. 3 c is the rearview that Fig. 3 a of the present invention has the AA ' section of slot holder;
Fig. 3 d is the BB ' cutaway view that Fig. 3 a of the present invention has the slot holder;
Fig. 3 e has the exploded view of slot holder for the present invention;
Fig. 3 f has the exploded view of another embodiment of slot holder for the present invention;
Fig. 4 a is a stereogram of seizing compressing tablet on both sides by the arms of the present invention;
Fig. 4 b is a front view of seizing compressing tablet on both sides by the arms of the present invention;
Fig. 4 c is an end view of seizing compressing tablet on both sides by the arms of the present invention;
Fig. 4 d is the front view that compressing tablet is fixed in slot of seizing on both sides by the arms of the present invention; And
Fig. 4 e is the rearview that compressing tablet is fixed in slot of seizing on both sides by the arms of the present invention.
Embodiment
The present invention discloses a kind of holder of slot, promptly is the holder that is to provide a kind of slot, and this holder produces in the time of can preventing the slot plug and rocks and cause circuit board generation solder crack problem.
This holder is to can be applicable to flat-panel screens or other display unit, particularly can be installed on the side plate of these display unit, is welded in steadiness on the circuit board to provide the user to strengthen power supply slot or signal slot.
See also Fig. 2, it has the flat-panel screens of the holder of slot for the present invention.Figure midplane display is inserted a display floater 301, a circuit board 310 element relevant with other.Circuit board 310 places on the display floater 301, comes show image in order to drive display floater 301.And, in order to provide circuit board 310 enough protections, outside display and can insert a circuit board housing (not shown), can be used to hold populated circuit board 310.
Wherein on the side plate of circuit board and be provided with several, so that expose relevant slot in conjunction with mouth.As shown in FIG., the combination mouth by on the shell side plate of circuit board 310 can expose power supply slot 31 and signal slot 32 and 33.Same, corresponding combination mouth also can be set outside whole display, above-mentioned slot 31,32 and 33 can be exposed.So, the user just can insert power supply slots 31 with attaching plug 34 by the combination mouth of display.
Fig. 3 a～Fig. 3 f has shown that then the inside of the circuit board 310 of display of the present invention has the BB ' profile of the forward sight of the AA ' section of the top view of slot holder, Fig. 3 a, rearview, Fig. 3 a and the exploded view of slot holder.This slot holder comprises that mainly a slot (socket) 31, side plate 351 and seize compressing tablet 36 on both sides by the arms.
As for, an end of power supply slot 31 can combine with circuit board 310, and 311 of jacks of a side external surface can combine with plug 34.These power supply slot 31 1 sides have several solder joints 3102, and it is corresponding to the weld pad (not shown) on the circuit board 310, and can be by the mode of welding, make power supply slot 31 fixing and be electrically connected on the circuit board 310.Slot 31 is to utilize screw to be fixed on the circuit board 310 in addition.
On the side surface of slot 31 with plug 34 places of combining and be provided with a flange 312.Shown in Fig. 3 e, the side plate 351 of shell has one in conjunction with mouth 352, and slot 31 is placed in wherein, and makes flange 312 be butted on the side plate 351 at combination mouthful 352 edges.And have a backstop projection 313 in conjunction with mouthful both sides, 352 back side, when circuit board 310 was assembled in this shell 30, power supply slot 31 just in time can protrude from conjunction with mouth 352, and stop projection 313 also can be strengthened backstop slot 31 in the firm strength of combination in conjunction with mouth 352.
In an embodiment of the present invention, be a gap opened (as Fig. 3 e) wherein in conjunction with mouth 352, this clamping compressing tablet 36 is incorporated into this breach top, and side plate 351 is clamped.In another embodiment of the present invention, shown in Fig. 3 f, be a closed combination mouth in conjunction with mouth 352 perhaps, slot 31 is to be incorporated in conjunction with among the mouth 352 in the fit mode.
Wherein,, adopt and seize compressing tablet 36 on both sides by the arms, side plate 351 is clamped, slot 31 is fixed on the side plate 351 in order can further power supply slot 31 to be fixed on the circuit board 310.Wherein be assembled in the upper limb of side plate 351 outer surfaces, and prop up the top of flange 312, to reach the effect that strengthens fixed slot 31 by seizing compressing tablet 36 on both sides by the arms.
See also Fig. 4 a～Fig. 4 e, it is a schematic diagram of seizing compressing tablet 36 on both sides by the arms of the present invention.Wherein Fig. 4 a is the stereogram of seizing compressing tablet 36 on both sides by the arms; Fig. 4 b is the front view of seizing compressing tablet 36 on both sides by the arms; Fig. 4 c is the end view of seizing compressing tablet 36 on both sides by the arms; Fig. 4 d and Fig. 4 e seize that compressing tablet 36 is fixed in before the slot, the schematic diagram of back on both sides by the arms.
Seize compressing tablet 36 on both sides by the arms and comprise a compressing tablet 361 and an outer compressing tablet 362 in one, and be clamped between the above-mentioned inside and outside compressing tablet 361,362 as the side plate 351 of Fig. 3 d.Its outer compressing tablet 362 is that a ㄇ word frame type is attached at side plate 351 outer surfaces, and is socketed on the upper limb of flange 312.
Interior compressing tablet 361 then is attached at side plate 351 inner surfaces, and interior compressing tablet 361 both sides have a screw 3610 respectively, corresponding to the screw on the side plate 351 3510 (shown in Fig. 3 e), and with screw pass side plate 351 with seizing compressing tablet 36 on both sides by the arms with its locking.Side plate 351 is respectively equipped with a draw-in groove 3511 (shown in Fig. 3 e) below in conjunction with mouthfuls 352 two side screws 3610, then the interior compressing tablet 361 of clamping compressing tablet 36 is manufactured with two grabs 3611 and combines with draw-in groove 3511, and it is in order to strengthen the constant intensity of interior compressing tablet 361.
And interior compressing tablet 361 structures more comprise an auxiliary compressing tablet 3612, and between its both sides, this structure need cooperate the shape of slot 31, make both can overlap merging mutually and clamp slot 31, use so that slot 31 can be more firm.
In order to strengthen slot 31 more, and in being provided with backstop projection 313 in conjunction with mouthful 352 back side dual-sides at the steadiness in when plug, can be by the stop projection 313 firm strength of combination of intrusion groove 31 more, wherein backstop projection 313 is to can be selected from an elastomeric material.
In this embodiment, fixedly compressing tablet 36 tops also comprise an extended surface 363, and with outer compressing tablet 362 and along interior compressing tablet 361 direction horizontal-extendings, it can make housing integral body more attractive in appearance as the plane that is connected mutually with the housing of display perpendicular to interior compressing tablet 361 for it.Wherein, seize compressing tablet 36 on both sides by the arms and can be selected from plastics or iron, and produce in integrated mode.
In sum, the fixed iron piece of an existing slot when plug is planted into slot, because of weld with respect to slot and circuit board, thrust in the time of need bearing from the plant plug and the pulling force when extracting.And down form on the locking strength reason that iron plate produced, bestowing strength with respect to plug is to come from front end, so when plug when front end produces excessive strength, the fixedly strength that iron plate caused promptly is not enough to bear, often cause slot and circuit board easily, produce solder crack at weld, and then cause signal to transmit, flat-panel screens can't be operated.In addition, when the iron plate of prior art was locked on the circuit board, circuit board need be reserved the restricted area iron plate of dodging, and thus, promptly can waste the space of circuit board.In another prior art two, only the rib against back casing fixes slot, but because the poor stability of rib, so regular meeting makes slot come off from back casing.
Therefore, the holder design of slot of the present invention is to improve the shortcoming that above-mentioned prior art caused, design of seizing compressing tablet on both sides by the arms of the present invention, with respect to prior art one, its fit locking mode is because of directly fixed side and slot, so the locking strength that produces can contend with the plug pulling force, therefore can reach and prevent slot solder crack defective.More can be socketed on the side plate upper limb, avoid using iron plate to be locked on the circuit board and reduce the usable floor area of the circuit board of flat-panel screens by double-deck clamping structure.With respect to prior art two, design of the present invention adopts screw to lock, and is compared to the design of using existing rib in addition, and the holder of slot of the present invention promptly provides preferable steadiness.
Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limiting the present invention, anyly is familiar with this operator, without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention should be with being as the criterion that claim was defined.
Claims (9)
1. electronic installation with holder of slot, it comprises:
One circuit board is connected with this electronic installation;
One slot, the one end combines with this circuit board; And
One holder comprises:
Side plate, it has one in conjunction with mouth, makes this slot be placed in wherein; And
One clamping compressing tablet is fixed on this side plate this slot,
Wherein this side plate is respectively equipped with a draw-in groove in these two sides in conjunction with mouth, and this clamping compressing tablet has two grabs and combines with this draw-in groove.
2. electronic installation as claimed in claim 1, wherein this side plate is a gap opened in conjunction with mouth, this clamping compressing tablet is incorporated into this breach top, and this side plate is clamped.
3. electronic installation as claimed in claim 1, wherein this of this side plate is a closed combination mouth in conjunction with mouth, this slot is combined in this in conjunction with among the mouth in the fit mode.
4. electronic installation as claimed in claim 1, wherein an open surfaces of this slot is provided with a flange, and makes this flange be butted on this side plate in conjunction with the mouth edge.
5. electronic installation as claimed in claim 1, wherein the other end of this slot can combine with a plug.
6. electronic installation as claimed in claim 1, wherein an end of this slot is to utilize welding manner to be electrically connected with a circuit board.
7. electronic installation as claimed in claim 1, wherein an end of this slot is to utilize screw to be fixed on the circuit board.
8. electronic installation as claimed in claim 1, wherein this clamping compressing tablet comprises a compressing tablet and an outer compressing tablet in one, this side plate is held between the above-mentioned inside and outside compressing tablet.
9. electronic installation as claimed in claim 1 is to utilize screw to combine between this side plate and this clamping compressing tablet wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510129711XA CN100461543C (en) | 2005-12-01 | 2005-12-01 | Fixing seat for plug slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510129711XA CN100461543C (en) | 2005-12-01 | 2005-12-01 | Fixing seat for plug slot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979962A CN1979962A (en) | 2007-06-13 |
| CN100461543C true CN100461543C (en) | 2009-02-11 |
Family
ID=38131032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510129711XA Expired - Fee Related CN100461543C (en) | 2005-12-01 | 2005-12-01 | Fixing seat for plug slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100461543C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123862A (en) * | 1990-04-24 | 1992-06-23 | Yazaki Corporation | Mounting construction for connector and grommet |
| US5622511A (en) * | 1995-12-11 | 1997-04-22 | Intel Corporation | Floating connector housing |
| US5931688A (en) * | 1996-09-16 | 1999-08-03 | The Whitaker Company | Self docketing electrical connector assembly |
| CN1534834A (en) * | 2003-03-27 | 2004-10-06 | 三美电机株式会社 | Connector |
-
2005
- 2005-12-01 CN CNB200510129711XA patent/CN100461543C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123862A (en) * | 1990-04-24 | 1992-06-23 | Yazaki Corporation | Mounting construction for connector and grommet |
| US5622511A (en) * | 1995-12-11 | 1997-04-22 | Intel Corporation | Floating connector housing |
| US5931688A (en) * | 1996-09-16 | 1999-08-03 | The Whitaker Company | Self docketing electrical connector assembly |
| CN1534834A (en) * | 2003-03-27 | 2004-10-06 | 三美电机株式会社 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1979962A (en) | 2007-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI290390B (en) | The fixed seat of a socket | |
| CN1045468A (en) | The latch mechanism and the supporting leg that are used for detachable display screen component | |
| CN106444154A (en) | Backlight module and liquid crystal display device | |
| CN106657845A (en) | Liquid crystal television | |
| CN206432524U (en) | One kind folder table integrated socket | |
| CN100461543C (en) | Fixing seat for plug slot | |
| CN211350058U (en) | Multifunctional display | |
| CN107454231A (en) | Camera module and mobile terminal | |
| CN207382371U (en) | Display module and mobile terminal | |
| CN214756527U (en) | Camera assembly and display device | |
| CN210865401U (en) | Combined screen and case type mobile terminal | |
| CN209183181U (en) | A kind of LED outdoor display screen | |
| CN209151209U (en) | Self-timer | |
| CN217356282U (en) | Indoor liquid crystal display with protective structure | |
| CN218446574U (en) | Mini desktop computer with camera | |
| CN218675892U (en) | Tablet computer with protection structure | |
| CN210245915U (en) | HDMI interface data line | |
| CN213279806U (en) | Dustproof camera with stably accomodate door | |
| CN209418075U (en) | A kind of liquid crystal display with dustproof construction | |
| CN212572654U (en) | Commercial live of electricity is with compensation light support | |
| CN218886495U (en) | Portable display | |
| CN214591761U (en) | Digital image exhibition stand | |
| CN110233634B (en) | HDMI wireless receiver | |
| CN210101100U (en) | Photo album with wireless charging function | |
| CN218886351U (en) | Liquid crystal display module of leak protection light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20171201 |