CN203774550U - Electronic card connecting device - Google Patents
Electronic card connecting device Download PDFInfo
- Publication number
- CN203774550U CN203774550U CN201420054682.XU CN201420054682U CN203774550U CN 203774550 U CN203774550 U CN 203774550U CN 201420054682 U CN201420054682 U CN 201420054682U CN 203774550 U CN203774550 U CN 203774550U
- Authority
- CN
- China
- Prior art keywords
- connector
- pallet
- guide
- electronic card
- card
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electronic card connecting device, it contains a connector and a tray. The connector comprises at least one guide sheet and a plugging space, wherein the guide sheet protrudes into the plugging space. The tray can be inserted into the insertion space of the connector along an insertion direction. The tray includes an insulating frame. The insulating frame defines at least one electronic card placing slot. The insulating frame body is provided with a first side frame and a second side frame, wherein the first side frame of the insulating frame body comprises a guide groove extending along the inserting direction. When the tray is inserted into the connector in a normal manner, the guide grooves of the tray are aligned with the guide tabs of the connector so that the tray can be inserted into the connector; when the tray is inserted into the connector in an abnormal way, the rear end of the second side frame of the tray is stopped by the guide sheet, so that the tray cannot be inserted into the connector.
Description
Technical field
The utility model relates to a kind of electronic card connector.
Background technology
Application number is that 201220741454.0 Chinese patent case discloses a kind of drawer type card connector.This drawer type card connector comprises insulating body, is contained in multiple conducting terminals, the shielding casing that be provided with top board of shade on insulating body in insulating body, and in order to carry the drawout chassis of electronic cards.Shielding casing and insulating body form grafting space jointly.Drawout chassis can insert and extract grafting space.
Drawout chassis comprises the operating portion that is provided with the main part of the receiving space of accommodating electronic cards and is fixedly arranged on main part front end.Main part is formed with pressure contact portion, and insulating body is formed with crimping wall accordingly, and wherein pressure contact portion compresses crimping wall.Moreover the chamfering place of the rear end of main part is provided with the protective design to avoid insterting by mistake that prevents drawout chassis anti-plug, this protective design to avoid insterting by mistake be the chamfering of autonomous body rear end set to the concave form recess.In addition, the lower surface of the sidepiece of drawout chassis is convexly equipped with downwards and is formed with guiding protuberance, and on insulating body, corresponding guiding protuberance is equipped with guide channel.Guiding protuberance by drawout chassis coordinates with the guide channel of insulating body, the pressure contact portion of drawout chassis and the crimping wall butt of insulating body coordinate, and reaches the fixing of drawout chassis in grafting space stable, and it is accurate to reach the slippage of drawout chassis in grafting space.
Guiding structural and protective design to avoid insterting by mistake that the guiding protuberance of the guide channel of above-mentioned insulating body and drawout chassis etc. forms are two kinds of different structures, and be located at two different positions on drawout chassis and insulating body, so design complexity of drawer type card connector, and make it have high cost of manufacture.
Utility model content
According to the problems referred to above, the purpose of this utility model is to provide accordingly a kind of different electronic card connector.
In some embodiment of the utility model, electronic card connector comprises a connector and a pallet.Connector comprises at least one guide card and a grafting space, and wherein guide card protrudes into grafting space.Pallet can be along the grafting space of a grafting direction connectors.Pallet comprises an insulation framework.Insulation framework defines at least one electronic cards putting groove.Insulation framework has Kuang Jiyi second side, a first side frame, and the first side frame of the framework that wherein insulate comprises the guide groove extending along grafting direction.In the time that pallet inserts connector with normal mode, the guide card of the guide groove meeting alignment connector of pallet, makes pallet can insert connector; And in the time that pallet inserts connector in improper mode, the rear end of the second side frame of pallet can be subject to the block of guide card, make pallet cannot insert connector.
In certain embodiments, connector comprises at least one terminal module and a crown cap.Terminal module comprises a metal frame, insulation frame and a multiple terminal, and wherein terminal module snaps onto crown cap actively.Guide card and metal frame are one-body molded.
In certain embodiments, connector comprises two terminal modules.Each terminal module comprises a guide card, and wherein the guide card of two terminal modules aligns in grafting direction.
In certain embodiments, connector comprises multiple terminals, an insulating body and a crown cap, and wherein said terminal group is loaded on insulating body.Guide card and crown cap are one-body molded.In certain embodiments, the lower limb of a side of guide card connection metal lid.
In certain embodiments, guide card is near the interface of connector.
In certain embodiments, pallet comprises the metal base plate with insulation framework Unitary injection formed, and wherein electronic cards putting groove is defined by metal base plate and insulation framework.Metal base plate can comprise two lugs, and wherein two lugs lay respectively at two relative sides of metal base plate.Connector comprises two metal holding parts, and two metal holding parts can protrude out in grafting space, and wherein, when pallet inserts behind grafting space, two lugs of pallet can be distinguished two metal holding parts of snapping, allow pallet be maintained at connector.
In certain embodiments, connector is arranged on a circuit board, and wherein extend towards the top in grafting space guide card bottom near circuit board from grafting space.The beneficial effects of the utility model have at least: the guide card of connector inserts and prevents that pallet is with effects such as undesired mode insertions with guiding pallet, and make connector structure simple and save space.
Brief description of the drawings
Fig. 1 is the schematic diagram of the electronic card connector of the utility model one embodiment.
Fig. 2 is the schematic diagram of the utility model one embodiment, and it illustrates a connector and a pallet.
Fig. 3 is the schematic diagram of the utility model one embodiment, and it illustrates connector, pallet and electronic cards.
Fig. 4 is the schematic diagram of the connector of the utility model one embodiment.
Fig. 5 is the schematic diagram of the connector of the utility model one embodiment.
Fig. 6 is the sectional view along Fig. 5 hatching 100-100.
Fig. 7 illustrates the schematic diagram of pallet with normal mode insertion connector.
Fig. 8 is illustration pallet inserts connector schematic diagram in improper mode.
Fig. 9 is the schematic diagram of the terminal module of the utility model one embodiment.
Figure 10 is the exploded view of the pallet of the utility model one embodiment.
Figure 11 is the schematic diagram of the electronic card connector of another embodiment of the utility model.
Critical piece symbol description:
1 circuit board
2,2' electronic card connector
3 connectors
4 pallets
5 electronic cards
6 connectors
10 grafting directions
20 openings
30 grafting spaces
31 guide cards
32 terminal modules
33 crown caps
34 metal holding parts
35 protuberances
40 electronic cards putting grooves
41 insulation frameworks
42 metal base plates
43 blocked blocks
61 terminals
62 insulating bodies
63 crown caps
321 first snapping portions
322 first limiting sections
323 metal frames
324 insulation frames
325 terminals
331 second snapping portions
332 second limiting sections
411 first side frames
412 second side frames
413 leading sections
420 sides
421 lugs
422 horizontal cuts
431 hook portions
630 sides
631 lower limbs
4111 guide grooves
4112 rear ends
4121 rear ends.
Embodiment
Fig. 1 is the schematic diagram of the electronic card connector 2 of the utility model one embodiment.Fig. 2 is the schematic diagram of the utility model one embodiment, and it illustrates a connector 3 and a pallet 4.Fig. 3 is the schematic diagram of the utility model one embodiment, and it illustrates a connector 3, a pallet 4 and an electronic cards 5.Shown in Fig. 3, electronic card connector 2 can arrange or be welded on a circuit board 1.Electronic card connector 2 comprises a connector 3 and a pallet 4.Pallet 4 can be settled at least one electronic cards 5 (such as but not limited to SIM card), and the mode that can be parallel to circuit board 1 is plugged on connector 3.
Fig. 4 is the schematic diagram of the connector 3 of the utility model one embodiment.Fig. 5 is the schematic diagram of the connector 3 of the utility model one embodiment.Fig. 6 is the sectional view along Fig. 5 hatching 100-100.Shown in Fig. 2, Fig. 4 to Fig. 6, connector 3 comprises a grafting space 30 and at least one guide card 31.Pallet 4 can insert grafting space 30 along a grafting direction 10.Guide card 31 protrudes into grafting space 30.In one embodiment, guide card 31 can (close circuit board 1) extend towards the top in grafting space 30 from the bottom in grafting space 30, but the utility model is not as limit.In one embodiment, as shown in Figure 2, guide card 31 in grafting space 30 in grafting direction 10 near the opening 20 of connector 3.
Shown in Fig. 3 and Figure 10, pallet 4 comprises an insulation framework 41, and insulation framework 41 defines at least one electronic cards putting groove 40, and wherein electronic cards 5 can be placed in electronic cards putting groove 40.In addition, insulation framework 41 can comprise a first side frame 411 and a second side frame 412.First side frame 411 extends in the relative both sides of electronic cards putting groove 40 respectively with second side frame 412.First side frame 411 comprises the guide groove 4111 extending along grafting direction 10, and second side frame 412 does not arrange the guide groove with similar functions.Shown in Fig. 7, the guide card 31 of guide groove 4111 matching connectors 3 arranges, make in the time that pallet 4 inserts connector 3 with normal mode (or design and assembly mode), the guide card 31 of the guide groove 4111 meeting alignment connectors 3 of pallet 4, pallet 4 can be inserted in connector 3.Shown in Fig. 8, because second side frame 412 is without guide groove, therefore in the time that pallet 4 inserts connector 3 in improper mode, the rear end 4121 of the second side frame 412 of pallet 4 (first inserting the end of connector 3) can be subject to the block of guide card 31, makes pallet 4 cannot insert connector 3.
Shown in Fig. 3 and Fig. 4, connector 3 comprises at least one terminal module 32 and a crown cap 33, and wherein terminal module 32 is to snap onto actively on crown cap 33, and terminal module 32 and crown cap 33 define grafting space 30 jointly.
In one embodiment, connector 3 comprises two terminal modules 32, and wherein two terminal modules 32 snap onto respectively on crown cap 33 actively.
Shown in Fig. 4, each side of terminal module 32 arranges the first snapping portion 321, and each side of crown cap 33 can arrange one second snapping portion 331, wherein the first snapping portion 321 and corresponding the second snapping portion 331 buckle and clearance cooperation mutually, so crown cap 33 and terminal module 32 are not restrained and can each self-adjusting mutually, the weld part of crown cap 33 and the coplanarity of the weld part of terminal module 32 on circuit board 1 can be obtained and guarantee.
In one embodiment, the first snapping portion 321 comprises protuberance, and the second snapping portion 331 comprises button frame.In another embodiment, the first snapping portion 321 comprises button frame, and the second snapping portion 331 comprises protuberance.In one embodiment, coordinating the protuberance of button frame is fastener.
Shown in Fig. 4, each side of terminal module 32 can arrange one first limiting section 322, and each side of crown cap 33 can arrange one second limiting section 332, wherein the first limiting section 322 and corresponding the second limiting section 332 buckle and clearance cooperation mutually, and the limit configuration that the first limiting section 322 and the second limiting section 332 form can limit the turn of terminal module 32 with respect to crown cap 33.
Shown in Fig. 9, terminal module 32 comprises a metal frame 323, insulation frame 324 and a multiple terminal 325.The insulation affixed metal frame 323 of frame 324 and multiple terminal 325, and electrical isolation metal frame 323 and multiple terminal 325.When electronic cards 5 is inserted after connector 3, multiple terminals 325 can electronic cards 5 in electrical contact.In one embodiment, terminal module 32 can Unitary injection formed.
Shown in Fig. 3 and Fig. 4, in one embodiment, guide card 31 is one-body molded with the metal frame 323 of terminal module 32.In one embodiment, connector 3 comprises two terminal modules 32, and wherein the metal frame 323 of at least one terminal module 32 has guide card 31.In one embodiment, connector 3 comprises two terminal modules 32, and wherein the metal frame 323 of each terminal module 32 has guide card 31, and the guide card 31 of two terminal modules 32 inserts at pallet 4 in the grafting direction 10 of connector 3 and aligns.
Shown in Fig. 3 and Figure 10, pallet 4 can further comprise the metal base plate 42 with insulation framework 41 Unitary injection formeds, and wherein electronic cards putting groove 40 is defined by metal base plate 42 and insulation framework 41.
Shown in Figure 10, insulation framework 41 comprises a leading section 413, wherein presses leading section 413, pallet 4 can be inserted to connector 3.First side frame 411 extends from leading section 413 with second side frame 412 backward.In one embodiment, the rear end 4112 of first side frame 411 can not be connected with the rear end 4121 of second side frame 412, and forms a breach.In one embodiment, the rear end 4112 of first side frame 411 and the rear end 4121 of second side frame 412 can be connected.
Shown in Figure 10, metal base plate 42 comprises two lugs 421.When after metal base plate 42 and insulation framework 41 Unitary injection formeds, two lugs 421 protrude respectively the lateral surface of first side frame 411 and second side frame 412, as shown in Fig. 7 and Fig. 8.In one embodiment, two lugs 421 lay respectively at relative two sides 420 of metal base plate 42.With reference to Fig. 4,5,6 and Figure 10 shown in, connector 3 comprises two metal holding parts 34, two metal holding parts 34 protrude out in grafting space 30, wherein when pallet 4 inserts behind grafting space 30, two lugs 421 of pallet 4 can be distinguished two metal holding parts 34 of snapping, allow pallet 4 be maintained in connector 3.In one embodiment, shown in Fig. 2 and Fig. 9, the terminal module 32 of the opening 20 of at least close connector 3 comprises described two metal holding parts 34.In one embodiment, the metal frame 323 of two terminal modules 32 comprises described two metal holding parts 34.In one embodiment, metal holding part 34 is the protuberances from the edge belling of metal frame 323.
Shown in Fig. 2 and Fig. 4, in one embodiment, connector 3 comprises two terminal modules 32, wherein has metal holding part 34 near the terminal module 32 of opening 20, and has two protuberances 35 away from the terminal module 32 of opening 20.Two protuberances 35 can protrude into grafting space 30.Protuberance 35 can touch the both sides of pallet 4, with the direction of insertion of correcting pallet 4.In addition, two protuberances 35 can limit the insertion position of pallet 4, therefore have limit effect.
Shown in Fig. 3 and Figure 10, pallet 4 can comprise a blocked block 43.Blocked block 43 can have elasticity.Blocked block 43 can partly protrude into electronic cards putting groove 40, makes in the time that electronic cards 5 is arranged on electronic cards putting groove 40, and blocked block 43 can be compressed and electronic cards 5 is pressed against to insulation framework 41, with by fixing electronic cards 5.In one embodiment, blocked block 43 comprises rubber.In one embodiment, blocked block 43 has hook portion 431, and can on metal base plate 42, fix by hook joint.
Shown in Fig. 3, metal base plate 42 comprises a horizontal cut 422, and horizontal cut 422 is formed at the rear end (first inserting the end of connector 3) of pallet 4.Horizontal cut 422 can insert and when pallet 4 not yet enters on normal plug-in position, avoid terminal 325 at empty pallet 4, damages to avoid terminal 325 to be hit.
Figure 11 is the schematic diagram of the electronic card connector 2' of another embodiment of the utility model.Shown in Figure 11, electronic card connector 2' comprises a connector 6 and a pallet 4, and wherein pallet 4 can be accommodated electronic cards, and is plugged on connector 6.Connector 6 comprises guide card 31, multiple terminal 61, insulating body 62 and crown cap 63, and wherein multiple terminals 61 are assembled in insulating body 62, and guide card 31 is one-body molded with crown cap 63.Guide card 31 coordinates the guide groove 4111 of pallet 4, makes in the time that pallet 4 inserts connector 6 with normal mode (or design and assembly mode), and the guide groove 4111 of pallet 4 can be aimed at the guide card 31 on crown cap 63, and pallet 4 can be inserted in connector 6; And in the time that pallet 4 inserts connector 6 in improper mode, pallet 4 can be subject to the block of guide card 31, make pallet 4 cannot insert connector 3.In one embodiment, guide card 31 is lower limbs 631 of a side 630 of connection metal lid 63.
In certain embodiments, electronic card connector comprises connector and pallet.One sidewall of pallet is provided with guide groove, and in connector, is provided with the guide card that coordinates guide groove.In the time that pallet inserts connector with normal mode, guide groove is inserted in guide card (be that guide groove moves to guide card, allow guide card enter in guide groove) and moves along guide card, until pallet inserts connector completely.In the time that pallet inserts connector in improper mode, the rear end of pallet can be subject to the block of guide card, and cannot insert in connector.Therefore, the guide card of connector inserts and prevents that pallet is with effects such as undesired mode insertions with guiding pallet, and makes connector structure simple and save space.
Technology contents of the present utility model and technical characterstic disclose as above, but those skilled in the art still may be based on teaching of the present utility model and announcements and made all replacement and modifications that does not deviate from the utility model spirit.Therefore, protection range of the present utility model should be not limited to implement example those disclosed herein, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by the listed interest field of appending claims.
Claims (10)
1. an electronic card connector, is characterized in that: described electronic card connector comprises:
A connector, described connector comprises at least one guide card and a grafting space, and wherein this guide card protrudes into this grafting space; And
One pallet, described pallet can be along a grafting direction this grafting space of pegging graft, this pallet comprises an insulation framework, this insulation framework defines at least one electronic cards putting groove, this insulation framework has Kuang Jiyi second side, a first side frame, and wherein this first side frame comprises the guide groove extending along this grafting direction;
Wherein, in the time that described pallet inserts this connector with normal mode, this guide groove of this pallet is aimed at this guide card of this connector, makes this pallet insert this connector; And in the time that this pallet inserts this connector in improper mode, the rear end of this second side frame of this pallet is subject to the block of this guide card, make this pallet cannot insert this connector.
2. electronic card connector according to claim 1, it is characterized in that: described connector comprises at least one terminal module and a crown cap, this terminal module comprises a metal frame, insulation frame and a multiple terminal, and wherein this terminal module snaps onto this crown cap actively; This guide card and this metal frame are one-body molded.
3. electronic card connector according to claim 1, is characterized in that: described connector comprises two terminal modules, and described in each, terminal module comprises this guide card, and the described guide card of wherein said two terminal modules aligns in this grafting direction.
4. electronic card connector according to claim 1, is characterized in that: described connector comprises multiple terminals, an insulating body and a crown cap, and wherein said terminal group is loaded on this insulating body, and this guide card and this crown cap are one-body molded.
5. electronic card connector according to claim 4, is characterized in that: described guide card connects the lower limb of a side of this crown cap.
6. according to the electronic card connector described in any one in claim 1 to 5, it is characterized in that: described guide card is near the interface of this connector.
7. electronic card connector according to claim 6, is characterized in that: described pallet comprises the metal base plate with this insulation framework Unitary injection formed, and wherein this electronic cards putting groove is defined by this metal base plate and this insulation framework.
8. electronic card connector according to claim 7, is characterized in that: described metal base plate comprises two lugs, and wherein said two lugs lay respectively at two relative sides of this metal base plate.
9. electronic card connector according to claim 8, it is characterized in that: described connector comprises two metal holding parts, grafting space is projecting inward stretches out towards this for described two metal holding parts, wherein when this pallet inserts behind this grafting space, described two lugs of this pallet can be distinguished two metal holding parts described in snapping, allow this pallet be maintained at this connector.
10. electronic card connector according to claim 1, is characterized in that: described connector is arranged on a circuit board, and wherein extend towards the top in this grafting space this guide card bottom near this circuit board from this grafting space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054682.XU CN203774550U (en) | 2014-01-28 | 2014-01-28 | Electronic card connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054682.XU CN203774550U (en) | 2014-01-28 | 2014-01-28 | Electronic card connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774550U true CN203774550U (en) | 2014-08-13 |
Family
ID=51291703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054682.XU Expired - Fee Related CN203774550U (en) | 2014-01-28 | 2014-01-28 | Electronic card connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410477A (en) * | 2016-06-20 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Electronic card connector |
| CN106711643A (en) * | 2015-11-13 | 2017-05-24 | 莫列斯有限公司 | Electronic card connecting device |
| CN107181129A (en) * | 2016-03-12 | 2017-09-19 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN108963665A (en) * | 2017-05-26 | 2018-12-07 | 阿尔卑斯电气株式会社 | Card connector |
-
2014
- 2014-01-28 CN CN201420054682.XU patent/CN203774550U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711643A (en) * | 2015-11-13 | 2017-05-24 | 莫列斯有限公司 | Electronic card connecting device |
| CN106711643B (en) * | 2015-11-13 | 2018-09-28 | 莫列斯有限公司 | Electronic card connector |
| CN107181129A (en) * | 2016-03-12 | 2017-09-19 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN106410477A (en) * | 2016-06-20 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Electronic card connector |
| CN108963665A (en) * | 2017-05-26 | 2018-12-07 | 阿尔卑斯电气株式会社 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |