CN204205178U - Electronic card coupler - Google Patents
Electronic card coupler Download PDFInfo
- Publication number
- CN204205178U CN204205178U CN201420620547.7U CN201420620547U CN204205178U CN 204205178 U CN204205178 U CN 204205178U CN 201420620547 U CN201420620547 U CN 201420620547U CN 204205178 U CN204205178 U CN 204205178U
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- CN
- China
- Prior art keywords
- rocking bar
- push rod
- metal shell
- electronic card
- card coupler
- 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
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Abstract
The utility model discloses a kind of electronic card coupler, comprise insulating body; Multiple conducting terminal is located at described insulating body, and described in each, conducting terminal comprises contact site; Metal shell, forms a grafting space jointly with described insulating body, and contact site extends in grafting space; Pallet, for carrying electronic cards electronic cards to be inserted or to exit grafting space; Trip mechanism, comprises push rod and rocking bar, and push rod is positioned at metal shell side; Rotating shaft and axis hole, be arranged on metal shell and rocking bar respectively, and rotating shaft is arranged in axis hole to be positioned rear end, grafting space by rotatable for rocking bar; Rocking bar comprises forced section and enforcement division, and forced section and push rod offset, and enforcement division is held in pallet rear end; Push rod and rocking bar lay respectively at outside insulating body, independent mutually with insulating body, directly by the spacing fixing push rod of metal shell and rocking bar, are conducive to reducing electronic card coupler size and thickness, thus meet miniaturization and the slimming demand of mobile phone.
Description
Technical field
The utility model relates to a kind of electronic card coupler, espespecially a kind of electronic card coupler with trip mechanism.
Background technology
General in order to be electrically connected the miniature electric card connector of SIM card or SD card class, be typically provided with trip mechanism to facilitate user, electronic cards to be exited in mobile phone, the prior art relevant to the utility model can consult the Chinese utility model patent CN201120002544.3 of bulletin on October 12nd, 2011, this patent application discloses a kind of electronic card coupler, comprise an insulating body, be installed in the some signal terminals in insulating body, trip mechanism and hide the shielding casing on insulating body, described shielding casing and insulating body define the appearance card space formed for accommodating electronic cards jointly, described insulating body comprises diapire, along the sidewall that diapire both sides extend to form respectively vertically upward, described trip mechanism comprises and is installed on push rod in insulating body sidewall slippage slot and pivotable and is installed on executive item on the plug-in card direction end boss of insulating body, user causes the other end of push rod to push press section on executive item by promoting the pressing portion of push rod, executive item with rotating shaft be axle center rotarily drive move back card division to card insertion end motion thus release electronic cards realize move back card motion.
But, its push rod is installed in insulating body sidewall slippage slot, shielding casing sidewall is positioned at outside insulating body sidewall, one deck plastic cement is clipped between shielding casing sidewall and push rod, thus be conducive to increasing the horizontal space that electronic card coupler takies circuit board, equally, executive item is installed on the boss of insulating body end, be unfavorable for the thickness reducing electronic card coupler, thus miniaturization and the slimming demand of modern cell phones can not be met.
Therefore, the electronic card coupler studying a kind of improvement is necessary, to solve the problem.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is that providing a kind of takies the electronic card coupler that circuit board space is few, thickness is thin.
For achieving the above object, the utility model adopts following technological means:
A kind of electronic card coupler, is characterized in that, comprising: at least one insulating body; Multiple conducting terminal is located at described insulating body, and conducting terminal described in each comprises a contact site; One metal shell, described metal shell and described insulating body form a grafting space jointly, and described contact site extends in described grafting space; One pallet, for carrying electronic cards described electronic cards to be inserted or to exit described grafting space; One trip mechanism, described trip mechanism comprises a push rod and a rocking bar, and described push rod is positioned at described metal shell side; One rotating shaft and an axis hole, be arranged on described metal shell and described rocking bar respectively, and described rotating shaft is arranged in described axis hole to be positioned rear end, described grafting space by rotatable for described rocking bar; Described rocking bar comprises a forced section and an enforcement division, and described forced section and described push rod offset, and described enforcement division is held in described pallet rear end; Described push rod and described rocking bar lay respectively at outside described insulating body.
Further, described metal shell comprises diapire, from described diapire both sides respectively to the first side wall above extended to form and the second sidewall, and the first press block extended to form in opposite directions from described the first side wall and described second sidewall respectively and the second press block, described first press block and described second press block are held in described pallet both sides respectively.
Further, described rotating shaft upwards extends to form from described diapire one, and described axis hole is located on described rocking bar, between described forced section and described enforcement division.
Further, described metal shell comprises roof, the first side wall formed respectively to downward-extension from described roof both sides and the second sidewall.
Further, described rotating shaft extends to form downwards from described roof one, and described axis hole is located on described rocking bar, between described forced section and described enforcement division.
Further, described rotating shaft upwards extends to form from described rocking bar one, and between described forced section and described enforcement division, described axis hole is located on described roof.
Further, be at least provided with a strutting piece outside described the first side wall, described push rod is supported on described strutting piece.
Further, described strutting piece integrally extends to form from described metal shell, comprises limiting section, bend inwards from described limiting section one end the support portion that extends to form and bending inwards the pressure section extended to form from the described limiting section other end.
Further, described push rod surface is provided with a clip engine part, and when pulling out forward described push rod, described clip engine part is held on the rear end face of described strutting piece, prevents described push rod from deviating from forward.
Further, the corresponding described rotating shaft rear end of described metal shell is provided with a butting section, and described butting section integrally extends to form from described metal shell.
Further, described rocking bar also comprises a depressed part between described forced section and described enforcement division, and described axis hole is located on described depressed part, and described depressed part bottom surface is lower than described forced section bottom surface and described enforcement division bottom surface.
Compared with prior art, the utility model has following beneficial effect:
The utility model is by being located at push rod and rocking bar respectively outside insulating body, independent mutually with described insulating body, directly by the spacing fixing described push rod of metal shell and described rocking bar, be conducive to reducing electronic card coupler size and thickness, thus meet miniaturization and the slimming demand of mobile phone.
[accompanying drawing explanation]
Fig. 1 is the perspective exploded view of the utility model electronic card coupler;
Fig. 2 is the incorporating aspects schematic diagram of Fig. 1;
Fig. 3 is the plug-in card view of the utility model electronic card coupler;
Fig. 4 is the schematic perspective view after the utility model electronic card coupler plug-in card;
Fig. 5 be the utility model electronic card coupler move back card view;
Fig. 6 is another embodiment schematic diagram of the utility model electronic card coupler metal shell and trip mechanism;
Fig. 7 is the combination schematic diagram of Fig. 6;
Fig. 8 is the another embodiment schematic diagram of the utility model electronic card coupler metal shell and trip mechanism;
Fig. 9 is the combination schematic diagram of Fig. 8.
The drawing reference numeral of embodiment illustrates:
| Insulating body 1 | Conducting terminal 2 | Contact site 21 | Metal shell 3 |
| Diapire 31 | Breach 311 | The first side wall 32 | First press block 321 |
| Second sidewall 33 | Second press block 331 | Strutting piece 34 | Support portion 341 |
| Limiting section 342 | Pressure section 343 | Rotating shaft 35 | Butting section 36 |
| Pallet 4 | Frame 41 | Cap 42 | Patchhole 421 |
| Trip mechanism 5 | Push rod 51 | Clip engine part 511 | Rocking bar 52 |
| Forced section 521 | Depressed part 522 | Enforcement division 523 | Axis hole 53 |
| Cap 351 | Electronic cards 6 | Grafting space 10 | Roof 31a |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model electronic card coupler is used for being welded on a circuit board (not shown), so that electronic cards 6 is electrically connected to the electronicss such as mobile phone, comprise insulating body 1, multiple conducting terminal 2, metal shell 3, pallet 4 and trip mechanism 5.
Described multiple conducting terminal 2 is first inlayed to bury and is taken shape in described insulating body 1, be soldered on described circuit board (not shown) again, in the utility model, described electronic card coupler has two insulating bodies 1, on insulating body 1 described in each, edge buries and forms multiple conducting terminal 2 respectively, can two electronic cards 6 of grafting simultaneously; Conducting terminal 2 described in each comprises a contact site 21; Described metal shell 3 is soldered to described circuit board (not shown), and jointly form a grafting space 10 with described insulating body 1, described contact site 21 extends in described grafting space 10.
Described metal shell 3 comprises diapire 31, described diapire 31 has breach 311, for holding described insulating body 1, described diapire 31 both sides respectively on extend to form the first side wall 32 and the second sidewall 33, described the first side wall 32 and described second sidewall 33 extend to form the first press block 321 and the second press block 331 respectively in opposite directions; At least one strutting piece 34 is provided with outside described the first side wall 32, particularly, in the utility model, two described strutting pieces 34 are provided with outside described the first side wall 32, strutting piece 34 described in each comprises limiting section 342, bend inwards from described limiting section 342 one end the support portion 341 that extends to form and bending inwards the pressure section 343 extended to form from described limiting section 342 other end, and described pressure section 343 is integrally connected to described first press block 321; Described diapire 31 has upwards extended to form rotating shaft 35 and a butting section 36 in rear end, described grafting space 10 near described the first side wall 32 one, and described butting section 36 is positioned at described rotating shaft 35 rear end.
Described pallet 4 comprises for carrying the frame 41 of electronic cards 6 and being positioned at the cap 42 of described frame 41 front end, and one end of the corresponding described trip mechanism 5 of described cap 42 is provided with the patchhole 421 moving back card.
Refer to Fig. 1, Fig. 2, and Fig. 4, described trip mechanism 5 comprises push rod 51 and the rocking bar 52 be made of metal, described push rod 51 is positioned at outside described the first side wall 32, be supported on described strutting piece 34, described limiting section 342 and described the first side wall 32 are in order to limit the displacement in a lateral direction of described push rod 51, described support portion 341 supports described push rod 51, jointly the displacement of described push rod 51 in the vertical direction is limited with described pressure section 343, described push rod 51 surface is also provided with a clip engine part 511, when pulling out forward described push rod 51, described clip engine part 511 is held on the rear end face of described strutting piece 34, prevent described push rod 51 from deviating from forward, described rocking bar 52 comprises forced section 521 and an enforcement division 523, and the depressed part 522 between described forced section 521 and described enforcement division 523, described depressed part 522 bottom surface is lower than described forced section 521 bottom surface and described enforcement division 523 bottom surface, described depressed part 522 is provided with the axis hole 53 running through described rocking bar 52 up and down, described axis hole 53 is arranged in described rotating shaft 35, to be positioned rear end, described grafting space 10 by rotatable for described rocking bar 52, described rotating shaft 35 has a cap 351 in described rocking bar 52 surface, and to prevent described rocking bar 52 from deviating from from described rotating shaft 35, described cap 351 is located in after in rotating shaft 35 at described rocking bar 52, carries out the formation of reaming riveting to described rotating shaft 35, described forced section 521 offsets with described push rod 51.
Refer to Fig. 3, Fig. 4 and Fig. 5, when being inserted in described grafting space 10 after described pallet 4 carries electronic cards 6, described first press block 321 and described second press block 331 are held in described pallet 4 both sides respectively, spacing described pallet 4, described conducting terminal 2 contact site 21 is corresponding respectively to contact with the golden finger of described electronic cards 6, and the enforcement division 523 of described pallet 4 end and described rocking bar 52 offsets; When needs exit described electronic cards 6, utilize a small pin-like thing (such as toothpick), insert from the card patchhole 421 that moves back of described pallet 4 and compress described push rod 51 backward, described push rod 51 is moved backward, the other end of described push rod 51 pushes the described forced section 521 of described rocking bar 52, described rocking bar 52 rear end to be resisted against on described butting section 36 and to rotate around described rotating shaft 35, thus drive described enforcement division 523 to push forward described pallet 4, described pallet 4 is moved forward, moves back card motion to complete.
Refer to Fig. 6 and Fig. 7, for another execution mode of the utility model electronic card coupler metal shell 3 and trip mechanism 5, different from the embodiment described above is, metal shell 3 comprises roof 31a, the first side wall 32 formed respectively to downward-extension from described roof 31a both sides and the second sidewall 33, described roof 31a is located in described rotating shaft 35, extends to form downwards from described roof 31a one; After described rocking bar 52 is arranged in described rotating shaft 35, equally reaming riveting is carried out to described rotating shaft 35 and form cap 351, to be fixed in described rotating shaft 35 by rotatable for described rocking bar 52, described push rod 51 is positioned outside described the first side wall 32 equally, after pallet 4 loads electronic cards insertion, pallet 4 rear end is held in rocking bar 52 enforcement division 523.
Refer to Fig. 8 and Fig. 9, for the another execution mode of the utility model electronic card coupler metal shell 3 and trip mechanism 5, described rotating shaft 35 upwards extends to form from described rocking bar 52 surface one, axis hole 53 is located on metal shell 3 roof 31a, by the described rotating shaft 35 of described rocking bar 52 correspondence through after described axis hole 53, carry out reaming riveting, form cap 351 and be positioned at above described roof 31a, to be positioned described roof 31a by rotatable for described rocking bar 52.
In sum, the utility model electronic card coupler has following beneficial effect:
(1). the utility model is by being located at outside insulating body 1 respectively by push rod 51 and rocking bar 52, independent with described insulating body 1 phase, directly by the spacing fixing described push rod 51 of metal shell 3 and described rocking bar 52, be conducive to reducing electronic card coupler overall dimensions and thickness, thus reduce the space that it takies interior of mobile phone, meet miniaturization and the slimming demand of mobile phone.
(2). described rotating shaft 35 and described axis hole 53 are arranged on described metal shell 3 and described rocking bar 52 respectively, described rotating shaft 35 is arranged in described axis hole 53 with by the described rotatable location of rocking bar 52, on the spacing strutting piece 34 be fixed on outside described the first side wall 32 of described push rod 51, structure is simple, simple for production, and push rod 51, rocking bar 52, rotating shaft 35 are metal material, structural strength is high, not easily deform, make trip mechanism 5 overall structure comparatively firm.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (11)
1. an electronic card coupler, is characterized in that, comprising:
At least one insulating body; Multiple conducting terminal is located at described insulating body, and conducting terminal described in each comprises a contact site;
One metal shell, described metal shell and described insulating body form a grafting space jointly, and described contact site extends in described grafting space;
One pallet, for carrying electronic cards described electronic cards to be inserted or to exit described grafting space;
One trip mechanism, described trip mechanism comprises a push rod and a rocking bar, and described push rod is positioned at described metal shell side;
One rotating shaft and an axis hole, be arranged on described metal shell and described rocking bar respectively, and described rotating shaft is arranged in described axis hole to be positioned rear end, described grafting space by rotatable for described rocking bar;
Described rocking bar comprises a forced section and an enforcement division, and described forced section and described push rod offset, and described enforcement division is held in described pallet rear end;
Described push rod and described rocking bar lay respectively at outside described insulating body.
2. electronic card coupler as claimed in claim 1, it is characterized in that: described metal shell comprises diapire, from described diapire both sides respectively to the first side wall above extended to form and the second sidewall, and the first press block extended to form in opposite directions from described the first side wall and described second sidewall respectively and the second press block, described first press block and described second press block are held in described pallet both sides respectively.
3. electronic card coupler as claimed in claim 2, is characterized in that: described rotating shaft upwards extends to form from described diapire one, and described axis hole is located on described rocking bar, between described forced section and described enforcement division.
4. electronic card coupler as claimed in claim 1, is characterized in that: described metal shell comprises roof, the first side wall formed respectively to downward-extension from described roof both sides and the second sidewall.
5. electronic card coupler as claimed in claim 4, is characterized in that: described rotating shaft extends to form downwards from described roof one, and described axis hole is located on described rocking bar, between described forced section and described enforcement division.
6. electronic card coupler as claimed in claim 4, is characterized in that: described rotating shaft upwards extends to form from described rocking bar one, and between described forced section and described enforcement division, described axis hole is located on described roof.
7. the electronic card coupler as described in claim 2 or 4, is characterized in that: be at least provided with a strutting piece outside described the first side wall, and described push rod is supported on described strutting piece.
8. electronic card coupler as claimed in claim 7, it is characterized in that: described strutting piece integrally extends to form from described metal shell, comprise limiting section, bend inwards from described limiting section one end the support portion that extends to form and bending inwards the pressure section extended to form from the described limiting section other end.
9. electronic card coupler as claimed in claim 7, it is characterized in that: described push rod surface is provided with a clip engine part, when pulling out forward described push rod, described clip engine part is held on the rear end face of described strutting piece, prevents described push rod from deviating from forward.
10. the electronic card coupler as described in any one of claim 3 or 5 or 6, is characterized in that: the corresponding described rotating shaft rear end of described metal shell is provided with a butting section, and described butting section integrally extends to form from described metal shell.
11. electronic card couplers as claimed in claim 1, it is characterized in that: described rocking bar also comprises a depressed part between described forced section and described enforcement division, described axis hole is located on described depressed part, and described depressed part bottom surface is lower than described forced section bottom surface and described enforcement division bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620547.7U CN204205178U (en) | 2014-10-25 | 2014-10-25 | Electronic card coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620547.7U CN204205178U (en) | 2014-10-25 | 2014-10-25 | Electronic card coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205178U true CN204205178U (en) | 2015-03-11 |
Family
ID=52663100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620547.7U Expired - Fee Related CN204205178U (en) | 2014-10-25 | 2014-10-25 | Electronic card coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN105098454A (en) * | 2015-06-30 | 2015-11-25 | 小米科技有限责任公司 | Card support |
| CN106921074A (en) * | 2015-12-24 | 2017-07-04 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
-
2014
- 2014-10-25 CN CN201420620547.7U patent/CN204205178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098454A (en) * | 2015-06-30 | 2015-11-25 | 小米科技有限责任公司 | Card support |
| CN105098454B (en) * | 2015-06-30 | 2017-09-12 | 小米科技有限责任公司 | Kato |
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN106921074A (en) * | 2015-12-24 | 2017-07-04 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee after: Guangdong, Link Communications Inc Address before: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee before: JITS ELECTRONIC CO., LIMITED |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |