CN206041069U - IC card seat connecting device - Google Patents
IC card seat connecting device Download PDFInfo
- Publication number
- CN206041069U CN206041069U CN201621077163.0U CN201621077163U CN206041069U CN 206041069 U CN206041069 U CN 206041069U CN 201621077163 U CN201621077163 U CN 201621077163U CN 206041069 U CN206041069 U CN 206041069U
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- CN
- China
- Prior art keywords
- switch
- contact
- terminal
- contact terminal
- weld part
- 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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Links
- 238000005452 bending Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000012212 insulator Substances 0.000 abstract 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a IC card seat connecting device, including insulator, at least two sets of contact terminal, at least a set of switch portion spare, the last terminal slot that is provided with of insulator, contact terminal installs in the terminal slot, contact terminal includes contact site, connecting portion and weld part, contact site, connecting portion, weld part integral type are connected, switch portion spare includes switch still and switch moving plate, the switch moving plate includes connection piece, flexure strip, connection piece and flexure strip formation V -arrangement form, the last switch seat that is provided with of insulator, be provided with the first switch slot of installation switch moving plate on the switch seat, be provided with a pre -compressed plate on the switch seat, be provided with the second switch slot of installation switch still on the pre -compressed plate, the flexure strip is looped in with the contact of switch still. The utility model provides the high stability of connecting seat has prolonged its life -span.
Description
Technical field
This utility model belongs to IC-card seat technical field, and in particular to a kind of IC-card seat attachment means.
Background technology
IC-card has the effect of storage circuit or other electronic program forms, and IC-card reader is stored in for reading
The memorizer of information or access IC-card in IC-card.The purposes of IC-card widely, including video camera, smart phone, sound
Three table of the electronics such as happy player, ATM, cable-TV decoders, toy, game, PC adapters and water, electricity and gas.
IC-card seat attachment means are needed when in IC-card insertion IC-card reader, and the IC-card seat attachment means of prior art
Switch block and contact terminal are directly installed on insulating body, are easily occurred loosening so that IC-card loose contact, are affected
The problem of stability.
Utility model content
In order to overcome above-mentioned technological deficiency, this utility model to provide a kind of stability strong IC-card seat attachment means.
In order to solve the above problems, this utility model is achieved by technical scheme below：
IC-card seat attachment means described in the utility model, including insulating body, at least two groups contact terminals, least one sets open
GUAN spot part.
Terminal slots are provided with the insulating body, and the contact terminal is arranged in the terminal slots.
The contact terminal includes that the contact site of the bending connecting portion parallel with terminal accommodating groove bottom and is embedded in
The weld part of terminal accommodating groove sidewall, the contact site are connected with weld part integral type by connecting portion；Two groups of contact pins
Contact site is oppositely arranged.
The switch block includes switching still and switch moving plate, and the switch moving plate includes connection sheet, flexure strip, described
Connection sheet forms V-shape with flexure strip.
Switch base is provided with the insulating body, first switch slot is provided with the switch base, and the switch is inserted
The first prefabricating plate is provided with groove, second switch slot is provided with first prefabricating plate, and the switch still insertion is described
Second switch slot；The connection sheet of the switch moving plate inserts the first switch slot, the flexure strip be arranged on first
Switch still on prefabricating plate contacts to form loop.
The distance between first prefabricating plate and described switch base cause the switch deformable rotor into U-shape, switch
The arm of force of moving plate is longer, and precompression is big, and switching power can keep contacting with switch still constantly, enhance the stability of switch.
Further, a projection stretched out to the first prefabricating plate direction, the connection is provided with the flexure strip
The end of piece is provided with the first weld part of bending, and first weld part stretches out the insulating body；Due to raised role,
So that pretightning force is bigger, moving plate is switched more reliable with the contact of switch still.
The end of the switch still is provided with the second weld part of bending, and described second weld part stretches out the insulation
Body, second weld part are be arranged in parallel with first weld part.
Further, the inserted sheet of downward bending is provided with the contact terminal, and the bottom of the terminal slots is provided with
Groove, the side wall of the groove are extended with baffle plate, and the inserted sheet is inserted below the baffle plate by the groove；The inserted sheet
Direction of insertion inserts the in opposite direction of the terminal slots with the contact terminal.
Further, the contact terminal includes first group of contact terminal and second group of contact terminal, and described first group connects
Contravention attached bag includes the first contact terminal of four spread configurations；Second group of contact terminal includes the second of four spread configurations
Contact terminal；
First contact terminal is inserted in parallel into one end of the insulating body, and second contact terminal is inserted in parallel into institute
State the other end of insulating body；The contact site of the contact site and the second contact terminal of first contact terminal is oppositely arranged；
It is second pre- that the end of the terminal slots on the insulating body is provided with the contact site for compressing the contact terminal
Pressing plate.
Further, the switch base is arranged on the angle position of the insulating body.
Compared with prior art, the beneficial effects of the utility model are：
Switch still is inserted the bottom of the first prefabricating plate by arranging the first prefabricating plate on switch base by this utility model
Portion, will be on switch moving plate insertion switch base, and flexure strip is deformed into U-shaped in the presence of the first prefabricating plate, and all the time with insertion
The switch still contact of the first prefabricating plate, forms loop, and as the initial shape for switching moving plate is V-arrangement, the arm of force is long, in the first precompressed
Deform in the presence of plate, the pretightning force of flexure strip is big so that switch moving plate is contacted all the time with switch still, it is ensured that connecting seat
Stability, extends service life, if inserting IC-card between switch moving plate and switch still, switches off, this utility model
For the IC-card seat attachment means of a closed type.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein：
Fig. 1 is the structural representation of IC-card seat attachment means described in the utility model；
Fig. 2 is the decomposing schematic representation of IC-card seat attachment means described in the utility model；
Fig. 3 is the generalized section of IC-card seat attachment means described in the utility model；
Fig. 4 is the generalized section of the switch block of IC-card seat attachment means described in the utility model.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As shown in Figure 1 to 4, IC-card seat attachment means described in the utility model, including insulating body 1, at least two groups connect
Contravention 2, least one set switch block.Terminal slots 11 are provided with the insulating body 1, and the contact terminal 2 is arranged on
In the terminal slots 11.
The contact terminal includes the contact site 21 of a bending, the connecting portion 22 and parallel with 11 bottom surface of terminal slots
The weld part 24 of embedded terminal socket sidewalls, the contact site 21 are connected with 24 integral type of weld part by connecting portion 22；Two groups
The contact site 21 of contact terminal is oppositely arranged.
The inserted sheet 23 of downward bending is provided with the contact terminal 2, and the bottom of the terminal slots 11 arranges fluted
13, the side wall of the groove 13 is extended with baffle plate 14, and the inserted sheet 23 is inserted below the baffle plate 14 by the groove 13；
23 direction of insertion of the inserted sheet inserts the in opposite direction of the terminal slots 11 with the contact terminal 2.
The contact terminal 2 includes first group of contact terminal and second group of contact terminal, is provided with the insulating body 1
Four the first contact terminals and four the second contact terminals；First contact terminal is inserted in parallel into the one of the insulating body 1
End, second contact terminal are inserted in parallel into the other end of the insulating body；The contact site of first contact terminal and
The contact site of two contact terminals is oppositely arranged；The end of the terminal slots 11 on the insulating body 1 is provided with described in compression and connects
Second prefabricating plate 12 of the contact site of contravention 2.
The switch block includes switching still 4 and switch moving plate 5, and the switch moving plate 5 includes connection sheet 51, flexure strip
52, the connection sheet 51 forms V-shape with flexure strip 52.
Switch base 3 is provided with the insulating body 1, and in the present embodiment, the switch base 3 is arranged on the insulating body
1 angle position.First switch slot 32 is provided with the switch base 3, is provided with the first prefabricating plate on the switch base 3
31, second switch slot is provided with first prefabricating plate 31, the switch still 4 inserts the second switch slot；Institute
The connection sheet 51 for stating switch moving plate 5 inserts the first switch slot 32, the flexure strip 52 be arranged on the first prefabricating plate 31
On switch still 4 contact form loop.The distance between first prefabricating plate 31 and described switch base 3 cause the switch
Moving plate 5 is deformed into U-shape.
A projection 53 stretched out to the first prefabricating plate direction is provided with the flexure strip 52, the connection sheet 51
End is provided with the first weld part of bending, and first weld part stretches out the insulating body.The end of the switch still 4
Be provided with the second weld part of bending, described second weld part stretches out the insulating body, second weld part with it is described
First weld part be arranged in parallel.
This utility model will switch moving plate and do forming V-shape, and the front end for switching moving plate is compressed by the first prefabricating plate, as the arm of force is imitated
It is long, with very strong pretightning force, it is ensured that the stable contact of switch moving plate and switch still, it is to avoid contact is unreliable, strengthens
The stability of attachment means, extends service life.
Described in the present embodiment, the other structures of IC-card seat attachment means are referring to prior art.
The above, is only preferred embodiment of the present utility model, not makees any formal to this utility model
Restriction, it is therefore every without departing from technical solutions of the utility model content, implement to more than according to technical spirit of the present utility model
Any modification, equivalent variations and modification that example is made, still fall within the range of technical solutions of the utility model.
Claims (5)
1. a kind of IC-card seat attachment means, it is characterised in that：Including insulating body, at least two groups contact terminals, least one sets open
GUAN spot part；
Terminal slots are provided with the insulating body, and the contact terminal is arranged in the terminal slots；
The contact terminal includes that the contact site of the bending connecting portion parallel with terminal slots bottom surface and an embedded terminal are received
Hold the weld part of groove sidewall, the contact site is connected with weld part integral type by connecting portion；The contact site of two groups of contact terminals
It is oppositely arranged；
The switch block includes switching still and switch moving plate, and the switch moving plate includes connection sheet, flexure strip, the connection
Piece forms V-shape with flexure strip；
Switch base is provided with the insulating body, is provided with first switch slot, sets on the switch base on the switch base
The first prefabricating plate is equipped with, second switch slot on first prefabricating plate, is provided with, the switch still insertion described second is opened
Close slot；The connection sheet of the switch moving plate inserts the first switch slot, the flexure strip be arranged on the first prefabricating plate
On switch still contact to form loop；
The distance between first prefabricating plate and described switch base cause the switch deformable rotor into U-shape.
2. IC-card seat attachment means according to claim 1, it is characterised in that：One is provided with the flexure strip to described
The projection that one prefabricating plate direction is stretched out, the end of the connection sheet are provided with the first weld part of bending, first weld part
Stretch out the insulating body；
The end of the switch still is provided with the second weld part of bending, and second weld part stretches out the insulating body,
Second weld part is be arranged in parallel with first weld part.
3. IC-card seat attachment means according to claim 1, it is characterised in that：Bending downwards is provided with the contact terminal
Inserted sheet, the bottom of the terminal slots arranges fluted, and the side wall of the groove is extended with baffle plate, and the inserted sheet passes through institute
State groove to insert below the baffle plate；The inserted sheet direction of insertion inserts the direction phase of the terminal slots with the contact terminal
Instead.
4. IC-card seat attachment means according to any one of claims 1 to 3, it is characterised in that：The contact terminal includes
One group of contact terminal and second group of contact terminal, first group of contact terminal include the first contact jaw of four spread configurations
Son；Second group of contact terminal includes the second contact terminal of four spread configurations；
First contact terminal is inserted in parallel into one end of the insulating body, and second contact terminal is inserted in parallel into described exhausted
The other end of edge body；The contact site of the contact site and the second contact terminal of first contact terminal is oppositely arranged；
The end of the terminal slots on the insulating body is provided with the second prefabricating plate of the contact site for compressing the contact terminal.
5. IC-card seat attachment means according to claim 4, it is characterised in that：The switch base is arranged on the insulating body
Angle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077163.0U CN206041069U (en) | 2016-09-23 | 2016-09-23 | IC card seat connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077163.0U CN206041069U (en) | 2016-09-23 | 2016-09-23 | IC card seat connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041069U true CN206041069U (en) | 2017-03-22 |
Family
ID=58296618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077163.0U Active CN206041069U (en) | 2016-09-23 | 2016-09-23 | IC card seat connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041069U (en) |
-
2016
- 2016-09-23 CN CN201621077163.0U patent/CN206041069U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: Buildings 14 and 15, Hanning Road Innovation and Entrepreneurship Park, Zixing City, Chenzhou City, Hunan Province, China, 423499 Patentee after: Chenzhou Yuanfeng Guangcai Technology Co.,Ltd. Address before: 518000 Tianliao First Industrial Zone, Gongming Street Office, Guangming New District, Shenzhen, Guangdong Province Patentee before: SHENZHEN TZT TECHNOLOGY Co.,Ltd. |