CN206685624U - Electronic card coupler - Google Patents
Electronic card coupler Download PDFInfo
- Publication number
- CN206685624U CN206685624U CN201720431715.1U CN201720431715U CN206685624U CN 206685624 U CN206685624 U CN 206685624U CN 201720431715 U CN201720431715 U CN 201720431715U CN 206685624 U CN206685624 U CN 206685624U
- Authority
- CN
- China
- Prior art keywords
- electronic card
- afterbody
- card coupler
- bottom wall
- press block
- 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.)
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Abstract
The utility model discloses a kind of electronic card coupler, it includes insulating body and several conducting terminals, the insulating body has bottom wall and the receiving space on the upside of bottom wall, the bottom wall is provided with the accepting groove with receiving space to connect, the press block of accepting groove and the guide sliding part on the downside of accepting groove are protruded into left-right direction, the conducting terminal has the holding parts being retained on insulating body, the elastic arm for receiving space and the weld part for extending insulating body are protruded into from holding parts, the elastic arm is provided with contact site and the afterbody positioned at elastic arm end, the afterbody is front and rear in accepting groove to be protruded out, the press block staggers completely with guide sliding part in plug orientation, prevent guide sliding part from clamping afterbody with press block, the positive force of conducting terminal is avoided to be affected, it ensure that the use function of electronic card coupler.
Description
Technical field
It the utility model is related to a kind of electronic card coupler, more particularly to a kind of electronics of the elastic arm with conducting terminal
Card connector.
Background technology
Existing electronic card coupler on the market all using anti-routed pin structures, is effective to ensure that electronic card connects substantially
Device occurs without the situation that conducting terminal is scratched when moving back card, influences the electronic card coupler life-span.
Refer to a kind of electronic card coupler of No. 205264940U exposure of Chinese Patent No. CN, its insulating body bottom wall
Guide sliding part with accepting groove, on the downside of accepting groove and the press block protruded into accepting groove, the elastic arm of conducting terminal
End is housed in accepting groove, and guide sliding part is located at the upper side and lower side of elastic arm with press block respectively, both consistencies from top to bottom, moves back card
When, guide sliding part can clamp elastic arm with press block, have certain influence to conducting terminal positive force, have impact on electronic card coupler
Use function.
In view of drawbacks described above, is necessary to design a kind of improved electronic card coupler in fact.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of have avoid the positive force of conducting terminal by
The electronic card coupler of influence.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of electronic card coupler, for grafting electricity
Subcard, the electronic card coupler include insulating body and the several conducting terminals being contained in insulating body, the insulating body
Receiving space with bottom wall and on the upside of bottom wall, electronic card are contained in plug orientation and received in space, and the bottom wall is set
There are accepting groove, the press block on the upside of accepting groove and the guide sliding part on the downside of accepting groove with receiving space to connect, it is described
Conducting terminal has the holding parts being retained on insulating body, is protruded into from holding parts and receive the elastic arm in space and extend absolutely
The weld part of edge body, the elastic arm, which is provided with to protrude into, receives the contact site in space and the afterbody positioned at elastic arm end,
The afterbody is protruded into accepting groove along plug orientation, and the press block is located at the upside of afterbody, and the guide sliding part is located at afterbody
Downside, the press block staggers completely with guide sliding part in plug orientation, and the bottom wall of insulating body is provided with and is located at press block one
The opening of side, the corresponding guide sliding part in opening downside.
Further improving has：The press block is closer to contact site compared with guide sliding part in an insertion direction.
Further improving has：The guide sliding part and press block have towards afterbody providing the water of afterbody slip respectively
Flat medial surface.
Further improving has：The opening runs through bottom wall up and down.
Further improving has：The press block and guide sliding part above-below direction are underlapped.
Further improving has：The width of the opening is more than the width of elastic arm afterbody.
Further improving has：The anterior kink for being provided with connection contact site and afterbody of the elastic arm, the kink are
Extension is tilted again after the bending downwards of own elasticity arm.
Further improving has：The bottom wall is provided with the fluting for running through bottom wall up and down, the elastic arm and fluting consistency from top to bottom,
The accepting groove is positioned at fluting rear and is mutually communicated.
Further improving has：The conducting terminal is insert molded on the bottom wall of insulating body, and the weld part prolongs forward
Stretch out insulating body and be arranged in a row.
Further improving has：The press block forms in a pair of opposite protrude out, and between be provided with slit, the slit corresponds to tail
Portion is set.
Compared with prior art, the beneficial effects of the utility model are as follows：The insulation of the utility model electronic card coupler is originally
The press block of body staggers completely with guide sliding part in plug orientation, is slided on the downside of the afterbody of conducting terminal on guide sliding part, upside
Compressed by press block, prevent conducting terminal from upwarping to be damaged, and opening is provided with the side of low pressure block, facilitate conducting terminal afterbody
Tilt, avoid the positive force of conducting terminal from being affected, ensure that the use function of electronic card coupler.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model electronic card coupler；
Fig. 2 is the enlarged drawing in Fig. 1 circles；
Fig. 3 is the upward view of the utility model electronic card coupler；
Sectional views of Fig. 4 Fig. 3 along A-A directions.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Refer to shown in Fig. 1 to Fig. 4, the utility model provides a kind of electronic card coupler 100, the electronic card coupler
100 solderable are connected on circuit board (not shown) and to grafting electronic card (not shown).In the present embodiment, the electronic card connects
Connecing device 100 includes insulating body 10 and is insert molded in several conducting terminals 20 on insulating body 10.
Insulating body 10 is provided with bottom wall 11, communicated positioned at the receiving space 12 of the upside of insulating body 10, with receiving space 12
Accepting groove 13, the press block 14 positioned at the upside of accepting groove 13 and the guide sliding part 15 positioned at the downside of accepting groove 13, receive space 12
To subcard of powering insertion (not shown), bottom wall 11 is run through in the rear end of accepting groove 12 up and down, and press block 14 is plugging with guide sliding part 15
Side is spaced apart fully up, and the bottom wall 11 of insulating body is provided with the opening 131 positioned at the side of press block 14, the downside of opening 131
The corresponding guide sliding part 15 is set, and the press block 14 and the above-below direction of guide sliding part 15 are underlapped, the guide sliding part 15 when plug
Edge can be used as fulcrum, facilitate afterbody 25 to tilt.Certainly, the press block 14 also forms in a pair of relative protrude out, and between set
There is slit, the slit corresponds to afterbody 25 and set, and thus can improve the elasticity of press block 14.
The conducting terminal 20 has the holding parts 21 being retained on the bottom wall 11 of insulating body 10, protruded into from holding parts 41
Receive the elastic arm 22 in space 12 and extend anteriorly out weld part 23 outside insulating body 10, weld part 23 is arranged in left-right direction
It is in a row.The elastic arm 22 is extended along front direction, provided with protrude into upwards receive space 12 in arc-shaped contact part 24 and
Afterbody 25 positioned at the end of elastic arm 22, the afterbody 25 are horizontal piece.Guide sliding part 15 compared with press block 14 closer to contact site 24,
Bottom wall 11 is additionally provided with the square fluting 18 for running through bottom wall 11 up and down, and elastic arm 22 is located at 18 consistencies from top to bottom of fluting, accepting groove 13
Slot 18 rears, and be mutually communicated.
The afterbody 25 of elastic arm 42 is housed in accepting groove 13, and one side is to receiving space 12, press block 14 and slide guide
Portion 15 is located at the upper side and lower side of afterbody 25 respectively, press block 14 and guide sliding part 151 respectively with towards afterbody 25 carrying
The horizontal inner side face slided for afterbody 25, thus,, can be in accepting groove when elastic arm 22 deforms when electronic card is inserted
Front and rear (plug orientation) protrudes out in 12, to increase the deformation space of conducting terminal 20.
When electronic card, which is inserted, receives in space 12, electronic card extruding elastic arm 22 is deformed, and afterbody 25 is supported on
On the guide sliding part 15 of bottom wall 11, and slided on guide sliding part 15, because press block 14 is complete in an insertion direction with guide sliding part 15
It is spaced apart, and the bottom wall 11 of insulating body is provided with the opening 131 positioned at the side of press block 14, described in the downside of the opening 131 is corresponding
Guide sliding part 15 is set, and the afterbody 25 of the elastic arm can be fulcrum with guide sliding part 15, and end is stuck up in opening 131, can be prevented
Excessive deformation occurs downwards for contact site 24, and to enhance the stress intensity of contact site 24, guarantee contact site 24 can with electronic card
By docking, the anterior kink 26 for being provided with connection contact site 24 and afterbody 25 of elastic arm 22, kink 26 be own elasticity arm 22 to
Extension is tilted after lower bending again, kink 26 provides cushioning effect, prevents that elastic arm 22 is excessive by electronic card crimp, avoid
Afterbody 25 contacts circuit board and friction and short circuit phenomenon occurs.
During to extract electronic card, because press block 14 staggers in plug orientation with guide sliding part 15 completely, afterbody 25
Downside is slided on guide sliding part 15, and the press block 14 can prevent afterbody from upwarping, and is prevented from decrying terminal during grafting again, is not only prevented
Only while routed pin, guide sliding part 14 is prevented to clamp elastic arm 22 with press block 15, and be provided with and open in the side of low pressure block
Mouthful, facilitate conducting terminal afterbody to tilt, avoid the positive force of conducting terminal 20 from being affected, ensure that electronic card coupler 100
Use function.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, made a variety of conversion, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of electronic card coupler, for grafting electronic card, the electronic card coupler includes insulating body and is contained in insulation
Intrinsic several conducting terminals, the insulating body have bottom wall and the receiving space on the upside of bottom wall, and electronic card is with slotting
Pull out direction to be contained in receiving space, the bottom wall is provided with the accepting groove connected with receiving space, supporting on the upside of accepting groove
Briquetting and the guide sliding part on the downside of accepting groove, the conducting terminal have the holding parts being retained on insulating body, held certainly
Portion protrudes into the elastic arm for receiving space and the weld part for extending insulating body, and the elastic arm, which is provided with to protrude into, receives space
Interior contact site and the afterbody positioned at elastic arm end, the afterbody are protruded into accepting groove along plug orientation, the press block
Positioned at the upside of afterbody, the guide sliding part is located at the downside of afterbody, it is characterised in that：The press block is with guide sliding part in plug side
To staggering completely, and the bottom wall of insulating body is provided with the opening positioned at press block side, the corresponding guide sliding part on the downside of the opening.
2. electronic card coupler according to claim 1, it is characterised in that：The press block is in an insertion direction compared with slide guide
Portion is closer to contact site.
3. electronic card coupler according to claim 1, it is characterised in that：The guide sliding part has court respectively with press block
Rearwardly to provide afterbody slip horizontal inner side face.
4. electronic card coupler according to claim 1, it is characterised in that：The opening runs through bottom wall up and down.
5. electronic card coupler according to claim 1, it is characterised in that：The press block and guide sliding part above-below direction are not
It is overlapping.
6. electronic card coupler according to claim 1, it is characterised in that：The width of the opening is more than elastic arm afterbody
Width.
7. electronic card coupler according to claim 1, it is characterised in that：The elastic arm is anterior to be provided with connection contact site
With the kink of afterbody, the kink is to tilt extension again after own elasticity arm is bent downwards.
8. electronic card coupler according to claim 1, it is characterised in that：The bottom wall is provided with opening through bottom wall up and down
Groove, the elastic arm and fluting consistency from top to bottom, the accepting groove is positioned at fluting rear and is mutually communicated.
9. electronic card coupler according to claim 1, it is characterised in that：The conducting terminal is insert molded in insulation originally
On the bottom wall of body, the weld part extends anteriorly out insulating body and is arranged in a row.
10. electronic card coupler according to claim 1, it is characterised in that：The press block in a pair of opposite protrude out and
Into, and between be provided with slit, the slit corresponds to afterbody setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431715.1U CN206685624U (en) | 2017-04-21 | 2017-04-21 | Electronic card coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431715.1U CN206685624U (en) | 2017-04-21 | 2017-04-21 | Electronic card coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685624U true CN206685624U (en) | 2017-11-28 |
Family
ID=60403287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431715.1U Active CN206685624U (en) | 2017-04-21 | 2017-04-21 | Electronic card coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165449A (en) * | 2019-06-28 | 2019-08-23 | 昆山嘉华电子有限公司 | A kind of Terminals Die group and card connector |
| CN110739563A (en) * | 2019-10-21 | 2020-01-31 | Oppo广东移动通信有限公司 | card seat and electronic equipment thereof |
| CN111009754A (en) * | 2019-12-13 | 2020-04-14 | 维沃移动通信有限公司 | Cassette connector, card group and electronic equipment |
-
2017
- 2017-04-21 CN CN201720431715.1U patent/CN206685624U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165449A (en) * | 2019-06-28 | 2019-08-23 | 昆山嘉华电子有限公司 | A kind of Terminals Die group and card connector |
| CN110739563A (en) * | 2019-10-21 | 2020-01-31 | Oppo广东移动通信有限公司 | card seat and electronic equipment thereof |
| CN111009754A (en) * | 2019-12-13 | 2020-04-14 | 维沃移动通信有限公司 | Cassette connector, card group and electronic equipment |
| CN111009754B (en) * | 2019-12-13 | 2021-10-15 | 维沃移动通信有限公司 | Cassette connector, card group and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |