CN205429225U - Integrated circuit (IC) card connector - Google Patents
Integrated circuit (IC) card connector Download PDFInfo
- Publication number
- CN205429225U CN205429225U CN201620185631.XU CN201620185631U CN205429225U CN 205429225 U CN205429225 U CN 205429225U CN 201620185631 U CN201620185631 U CN 201620185631U CN 205429225 U CN205429225 U CN 205429225U
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- switch
- still
- terminal
- moving plate
- fixed part
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- 238000003825 pressing Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 238000005056 compaction Methods 0.000 abstract 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to an integrated circuit (IC) card connector, include insulator, install in insulator's switch portion spare and contact terminal. Insulator's switch mounting groove opposite ends is equipped with a switch cartridge fixed part and a switch pre -compaction portion respectively. Switch portion spare includes integrated into one piece's switch still and switch moving plate. Switch still and switch moving plate are followed the parallel insertion switch mounting groove of switch cartridge fixed part and are arrived switch pre -compaction portion, and the one end that arrives at switch pre -compaction portion in switch still and the switch moving plate all upwards kick -back the roof pressure in switch pre -compaction portion. Compared with the prior art, the utility model discloses a structure and mounting structure to switch portion spare and contact terminal improve, improve the stability of switch portion spare and contact terminal function to the contact that improves integrated circuit (IC) card connector greatly switches on stability, also improves packaging efficiency and production efficiency simultaneously.
Description
Technical field
This utility model belongs to electronic connecting apparatus technical field, particularly to a kind of IC-card adapter.
Background technology
IC-card is widely used in electronics and water power table three tables such as video camera, smart phone, music player, ATM, cable-TV decoders, toy, game, PC adapter, its storage circuit with cpu function or the effect of other electronic program form, need to realize the information of memorizer in IC-card is read or accessed passing through IC adapter.
Existing IC-card adapter generally comprises insulator foot, the contact terminal being installed in insulator foot and switch block and is covered on insulator foot with closing contact terminal and the upper cover of switch block.Described contact terminal opposite end is respectively contact site and weld part.Described switch block is made up of a switch still and a switch moving plate.When contact terminal is assembled in insulator foot, stretch in the welding hole running through insulator foot by the weld part of contact terminal, in the terminal-mounting grooves that contact site is offered in insulator foot simultaneously, the assembling of contact terminal can be realized.When switch block is assembled in insulator foot, first switch still is assigned in the still installing hole offered in insulator foot, then switch moving plate is assigned in offer in insulator foot the one moving plate installing hole connected with still installing hole, it is achieved switch still and the upper and lower parallel installation switching moving plate.But, there is following defect in existing IC-card adapter:
(1) realize being fixed in insulator foot owing to contact terminal only relies on weld part, its contact site end is directly against the inwall of terminal-mounting grooves, then when IC-card inserts adapter, contact terminal one active force forward can be given and compress contact terminal, it is easily caused the contact site of contact terminal to be squeezed and stir to weld part, affects electric conductivity and the service life of contact terminal of IC-card and contact terminal；
(2) owing to switch still and switch moving plate are respectively mounted by the assembling of switch block needs, it has not been convenient to assemble, affect production efficiency；And only realize, to the height between switch still and switch moving plate and the restriction of spacing, easily the stability of switch block function being impacted by the height distance between still installing hole and moving plate installing hole.
Utility model content
The purpose of this utility model is the shortcoming and defect in order to solve above-mentioned prior art, a kind of IC-card adapter is provided, by the structure of switch block and contact terminal and mounting structure are improved, improve switch block and the stability of contact terminal function, thus it is greatly improved the contact conducting stability of IC-card adapter, the most also improve packaging efficiency and production efficiency.
This utility model is achieved through the following technical solutions: a kind of IC-card adapter, the switch block including insulating body, being installed on insulating body and contact terminal；It is characterized in that: described insulating body offers a switch mounting groove；Described switch mounting groove opposite end is respectively equipped with a switch plug-in mounting fixed part and and switchs pre-splenium；Described switch block includes integrated switch still and switch moving plate, described switch still and switch moving plate are inserted in parallel into switch mounting groove from switch plug-in mounting fixed part and arrive at the pre-splenium of described switch, and arrive in switch still and switch moving plate and switch the most upwards resilience top, one end of pre-splenium and be pressed on the pre-splenium of described switch.
Described switch still includes that still contact site that is one-body molded and that be sequentially connected with, still assign fixed part and still weld part；Described still contact site and still assign fixed part coplanar；Described still weld part bends downwards.Described switch moving plate includes that rotor contact portion that is one-body molded and that be sequentially connected with, moving plate assign fixed part and moving plate weld part；Described rotor contact portion and moving plate assign fixed part coplanar, and the relative other end in one end of assigning fixed part to connect with moving plate, rotor contact portion is folded upward at and extends in parallel formation one contact chip；Described moving plate weld part bends downwards.Described switch still and switch moving plate are parallel to each other；Described contact chip is positioned at directly over still contact site extreme ends and parallel with still contact site；Described still assigns fixed part and moving plate to assign fixed part coplanar, and still assigns the two ends, side being connected with still weld part in fixed part to pre-fold material strip and assign, by one, the pre-connection breaking in two ends, side being connected with moving plate weld part in fixed part with moving plate.
The pre-splenium of described switch includes a stopper slot connected with switch mounting groove and the moving plate press block being respectively arranged at stopper slot end face opposite end and still press block；The height at described moving plate press block lowermost end place is higher than the height at still press block lowermost end place；One is formed for compressing the moving plate precompressed space of the contact chip in rotor contact portion between described moving plate press block and stopper slot；One is formed for compressing the still precompressed space of still contact site between described still press block and stopper slot.
It is T-shaped still grafting groove and moving plate grafting groove that described switch plug-in mounting fixed part offers section structure；And moving plate grafting groove is parallel and interval is arranged for described still grafting groove；Described still assigns fixed part opposite sides limit to be respectively equipped with dentalation, and it is fixed in still grafting groove by this dentalation；Described moving plate assigns fixed part opposite sides limit to be respectively equipped with dentalation, and it is fixed in described moving plate grafting groove by this dentalation.
Described switch mounting groove breaker in middle plug-in mounting fixed part and the part switched between pre-splenium be penetrating switch mounting groove bottom land and be in communication with the outside empty structure.
The described material strip that pre-folds assigns fixed part coplanar with still.
Described insulating body is further opened with a terminal-mounting grooves being disposed adjacent with switch mounting groove；Described terminal-mounting grooves opposite end is respectively equipped with a terminal plug-in mounting fixed part and a terminal pre-pressing portion.The contact site of described contact terminal stretches into terminal-mounting grooves from terminal plug-in mounting fixed part and arrives at terminal pre-pressing portion, and the contact site end of described contact terminal upwards resilience top is pressed on terminal pre-pressing portion.
Described terminal pre-pressing portion offers one and connects with terminal-mounting grooves and towards the terminal pre-pressing mouth of terminal-mounting grooves；The contact site end of described contact terminal is compressed by terminal pre-pressing mouth top inner wall.
The contact site end of described contact terminal outwards extends in parallel and forms a tabletting being parallel to terminal pre-pressing mouth top inner wall；Described tabletting is compressed by terminal pre-pressing mouth top inner wall.
Described terminal plug-in mounting fixed part offers the terminal grafting groove leading to terminal-mounting grooves, and described terminal grafting groove includes setting up and down and through upper groove and lower slot；Under described upper groove width ratio, slot width is little, and thus terminal grafting groove forms section structure is the groove of inverted T shape.Dual-side parallel with terminal grafting groove length direction in the connecting portion of described contact terminal is respectively equipped with dentalation, and it is compressed by upper groove by this dentalation and is fixed in lower slot.
Relative to prior art, this utility model IC-card adapter has following technical effect that
(1) before realizing assembling, it is set to one by the structure of switch block being improved switch still in switch block and switch moving plate, can reach to switch still by a grafting action and switch moving plate is installed on the purpose in switch mounting groove simultaneously, avoid repetitive operation, thus improve packaging efficiency and production efficiency；Simultaneously by changing mounting structure between switch block and the insulating body switch plug-in mounting fixed part by switch mounting groove and to switch pre-laminate section other to switch still with switch moving plate and assign portion and connecting portion to be fixed and compress, realize switching pre-laminate section to switch still and the precompressed of switch moving plate, thus switch moving plate and switch still height and the stability of spacing management and control with optimizing, enhance switch block and be installed on the stability of switch mounting groove, it is ensured that the stability of switch block function；
(2) by the structure of contact terminal and mounting structure being improved the contact site end formation tabletting of contact terminal, contact terminal tabletting is compressed by the terminal pre-pressing mouth in the terminal pre-pressing portion of terminal-mounting grooves, and the connecting portion of contact terminal fixes in the lower slot being plugged in terminal grafting groove, realize contact terminal two ends to be the most stably fixedly installed in terminal-mounting grooves, thus avoid contact terminal by the active force of IC-card and stirring of occurring, it is greatly improved the stability of contact conducting, and extends the service life of contact terminal；
(3) by switch block and the barb structure of contact terminal, namely dentalation, further increase switch block and contact terminal assigns the stability in switch mounting groove and terminal-mounting grooves；
(4) integral type not only achieving switch still and switch moving plate by pre-folding material strip connects, it has been also convenient for switching still and the assembly operation of switch moving plate simultaneously, setting pre-folds material strip and assigns fixed part coplanar with still, has further facilitated assembly operation, improves packaging efficiency.
In order to be more fully understood that and implement, describe this utility model below in conjunction with the accompanying drawings in detail.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of this utility model IC-card adapter；
Fig. 2 is the overall structure schematic diagram of this utility model IC-card adapter；
Fig. 3 is the partial structurtes schematic diagram after switch block of the present utility model is completed；
Fig. 4 is the partial structurtes schematic diagram after contact terminal of the present utility model is completed.
Detailed description of the invention
Referring to Fig. 1～4, this utility model IC-card adapter, including insulating body 1, switch block 2 and contact terminal 3.Described switch block 2 and contact terminal 3 are installed on described insulating body 1.
Specifically, described insulating body 1 offers the switch mounting groove 11 and terminal-mounting grooves 12 being disposed adjacent.
Described switch mounting groove 11 opposite end is respectively equipped with a switch plug-in mounting fixed part 111 and and switchs pre-splenium 112.The pre-splenium of described switch 112 includes stopper slot 113, moving plate press block 114 and still press block 115.Described stopper slot 113 connects with switch mounting groove 11 and towards switch mounting groove 11.Described moving plate press block 114 and still press block 115 are respectively arranged at stopper slot 113 end face opposite end, and the height at described moving plate press block 114 lowermost end place is higher than the height at still press block 115 lowermost end place.A moving plate precompressed space is formed between moving plate press block 114 and stopper slot 113；And form a still precompressed space between described still press block 115 and stopper slot 113.It is T-shaped still grafting groove 116 and moving plate grafting groove 117 that described switch plug-in mounting fixed part 111 offers section structure.And moving plate grafting groove 117 is parallel and interval is arranged for described still grafting groove 116.Specifically, still grafting groove 116 and moving plate grafting groove 117 all include upper groove that is setting up and down and that be mutually communicated and lower slot, and the groove width of described upper groove is less than lower slot groove width.
Described terminal-mounting grooves 12 opposite end is respectively equipped with terminal plug-in mounting fixed part 121 and a terminal pre-pressing portion 122.Described terminal plug-in mounting fixed part 121 offers the terminal grafting groove 123 leading to terminal-mounting grooves 12, and described terminal grafting groove 123 includes setting up and down and through upper groove and lower slot.Under described upper groove width ratio, slot width is little, and thus terminal grafting groove 123 forms the groove that section structure is inverted T shape.Described terminal pre-pressing portion 122 offers one and connects with terminal-mounting grooves 12 and towards the terminal pre-pressing mouth 124 of terminal-mounting grooves 12.On described terminal grafting groove 123, under groove width ratio, slot width is little.
Specifically, described switch block 2 includes switch still 21 that is one-body molded and that be parallel to each other and switch moving plate 22.Described switch still 21 and switch moving plate 22 is common is inserted in parallel into switch mounting groove 11 along switch grafting groove length direction from switch plug-in mounting fixed part 111 and arrives at the pre-splenium of described switch 112, and switch still 21 and switch moving plate 22 arrive at and switchs the most upwards resilience top, one end of pre-splenium 112 and be pressed on the pre-splenium of described switch 112.
Described switch still 21 includes that still contact site 211 that is one-body molded and that be sequentially connected with, still assign fixed part 212 and still weld part 213.Described still contact site 211 and still assign fixed part 212 coplanar；Described still weld part 213 bends downwards.
Described switch moving plate 22 includes that rotor contact portion 221 that is one-body molded and that be sequentially connected with, moving plate assign fixed part 222 and moving plate weld part 223.Described rotor contact portion 221 and moving plate assign fixed part 222 coplanar, and the relative other end in one end of assigning fixed part 222 to connect with moving plate, rotor contact portion 221 is folded upward at and extends in parallel formation one contact chip 224；Described contact chip 224 is positioned at directly over described still contact site 211 extreme ends and parallel with still contact site 211.Described moving plate assigns fixed part 222 and still to assign fixed part 212 coplanar, and moving plate assigns the two ends, side being connected with moving plate weld part 223 in fixed part 222 to pre-fold material strip 23 and assign, by one, the pre-connection breaking in two ends, side being connected with still weld part 213 in fixed part 212 with still.Described moving plate weld part 223 bends downwards.
In the present embodiment, the end of described still contact site 211 is " ┓ " type structure, and described contact chip 224 is " ┏ " type structure, and both openings are in opposite directions.
In order to further enhance switch still 21 and the stability of switch moving plate 22 assembling, as a kind of more excellent technical scheme, described still assigns fixed part 212 opposite sides limit to be respectively equipped with dentalation 214, and it is fixed in still grafting groove 116 by this dentalation 214, specifically, described dentalation 214 inserts in the lower slot of still grafting groove 116, and is compressed in the lower slot realizing being fixed on still grafting groove 116 by the upper groove bottom land of still grafting groove 116.And described moving plate assigns fixed part 222 opposite sides limit to be respectively equipped with dentalation 225, and it is fixed in described moving plate grafting groove 117 by this dentalation 225, specifically, described dentalation 225 inserts in the lower slot of moving plate grafting groove 117, and is compressed in the lower slot realizing being fixed on still grafting groove 117 by the upper groove bottom land of still grafting groove 117.
The heat radiation of installation and beneficially switch block 2 in order to further facilitate switch block 2, as a kind of more excellent technical scheme, described switch mounting groove 11 breaker in middle plug-in mounting fixed part 111 and the part switched between pre-splenium 112 be penetrating switch mounting groove 11 bottom land and be in communication with the outside empty structure A.
In order to be further ensured that switch block 2 inserts direction controllability and the ease for operation of switch mounting groove 11, as a kind of more excellent technical scheme, described in pre-fold material strip 23 and assign fixed part 212 coplanar with still.
When assembling switch block 2, switch still 21 and switch moving plate 22 is driven to be synchronized with the movement by pre-folding material strip 23, and and arrive at stopper slot 113 by switch mounting groove 11 from still grafting groove 116 and moving plate grafting groove 117 respectively, and compressed by still press block 115 and moving plate press block 114 respectively.Concrete operations are: owing to the still contact site 211 of switch still 21 and the rotor contact portion 221 of switch moving plate 22 are all located at the same side, then inserted in the lower slot of still grafting groove 116 and the lower slot of moving plate grafting groove 117 by the contact chip 224 in still contact site 211 and rotor contact portion 221 simultaneously and respectively.Now continue to pre-fold material strip 23 toward the switch parallel promotion in pre-splenium 112 direction, the still contact site 211 thus making switch still 21 passes through the lower slot of still grafting groove 116 and upper groove, and the rotor contact portion 221 of Simultaneous Switching moving plate 22 passes through the lower slot of moving plate grafting groove 117 and upper groove.When switch moving plate 22 grafting puts in place, namely when arriving at moving plate press block 114, its contact chip 224 is pressed in moving plate precompressed space, then looses one's grip contact chip 224 and resilience top presses sheet press block 114, be achieved in moving plate press block 114 compressing contact chip 224.In like manner, still press block 115 compressing still contact site 211 is realized by identical operation.Now, the still of switch still 21 assigns the moving plate of fixed part 212 and switch moving plate 22 to assign dentalation 214 agnail respectively in fixed part 222 to catch on upper groove and the upper groove of moving plate grafting groove 117 of still grafting groove 116, is achieved in the assembling that switch block 2 is quick and stable.Finally can take off and pre-fold material strip 23, as shown in Figure 3.
Specifically, the contact site of described contact terminal 3 stretches into terminal-mounting grooves 12 and arrives at terminal pre-pressing portion 122 from terminal plug-in mounting fixed part 121, and the contact site end of described contact terminal 3 upwards resilience top is pressed on terminal pre-pressing portion 122.In detail, the contact site end of described contact terminal 3 is compressed by terminal pre-pressing mouth 124 top inner wall in described terminal pre-pressing portion 122.
Further, in order to increase the contact area of contact terminal 3 contact site and terminal pre-pressing mouth 124, to improve the stability that contact terminal 3 contact site end is compressed by terminal pre-pressing mouth 124 further, as a kind of more excellent technical scheme, contact site 31 end of described contact terminal 3 outwards extends in parallel and forms a tabletting 311 being parallel to terminal pre-pressing mouth 124 top inner wall.Described tabletting 311 is compressed by terminal pre-pressing mouth 124 top inner wall.In the present embodiment, the structure of described tabletting 311 is tongue shape.
Further, the stability of terminal-mounting grooves 12 it is installed in order to strengthen contact terminal 3, as a kind of more excellent technical scheme, dual-side parallel with terminal grafting groove 123 length direction in the connecting portion 32 of described contact terminal 3 is respectively equipped with dentalation 33, and it is compressed by the upper groove of terminal grafting groove 123 by this dentalation 33 and is fixed in the lower slot of terminal grafting groove 123.
In the present embodiment, described contact terminal 3 includes the two groups of contact pins being arranged side by side, and often group contact pin includes spaced set and 4 pins being parallel to each other.4 contact pins in one of which contact pin contact 4 contact pin one_to_one corresponding in pin and conllinear respectively with another group, and the contact site of two contact pins of correspondence is arranged in terminal-mounting grooves 12 in opposite directions.
For ensureing the stability that each contact pin is installed, as a kind of more excellent technical scheme, described terminal-mounting grooves 12 includes contacting pin 3A 8 mounting groove positions 121 one to one with described 8.The opposite end of each mounting groove position is respectively equipped with described terminal plug-in mounting fixed part 121 and described terminal pre-pressing portion 122.
When assembling contact terminal 3, contact pin is installed in corresponding mounting groove position one by one, owing to the assembling mode of each contact pin is identical, so the assembling process of a contact pin is only illustrated by place.The tabletting first making the contact site of contact pin is entered in mounting groove position by the lower slot of the terminal grafting groove 123 of the terminal plug-in mounting fixed part 121 of mounting groove position.Now continue parallel promotion and contact pin, make the contact site of contact pin, connecting portion pass sequentially through the lower slot of described terminal grafting groove 123 and upper groove.When the tabletting contacting pin arrives at and be contacted with the terminal pre-pressing mouth 124 in described terminal pre-pressing portion 122, then apply a downward power and protrude in terminal pre-pressing mouth 124 in the tabletting of contact pin.The dentalation of the connecting portion now contacting pin is compressed by the upper groove of terminal grafting groove 123, and tabletting bullet sets and pushes up pressure terminal pre-pressing mouth 124 top inner wall after unclamping the power to tabletting, the dentalation agnail being achieved in contacting pin connection catches on groove, also achieve terminal pre-pressing mouth 124 top inner wall contact pin weld part tabletting is compressed, as shown in Figure 4 simultaneously.
Relative to prior art, this utility model IC-card adapter is by improving the structure of switch block and contact terminal and mounting structure, improve switch block and the stability of contact terminal function, thus it is greatly improved the contact conducting stability of IC-card adapter, the most also improve packaging efficiency and production efficiency.
This utility model is not limited to above-mentioned embodiment, if to various changes of the present utility model or deformation without departing from spirit and scope of the present utility model, if within the scope of these changes and deformation belong to claim of the present utility model and equivalent technologies, then this utility model is also intended to comprise these changes and deformation.
Claims (10)
1. an IC-card adapter, the switch block including insulating body, being installed on insulating body and contact terminal；It is characterized in that: described insulating body offers a switch mounting groove；Described switch mounting groove opposite end is respectively equipped with a switch plug-in mounting fixed part and and switchs pre-splenium；Described switch block includes integrated switch still and switch moving plate, described switch still and switch moving plate are inserted in parallel into switch mounting groove from switch plug-in mounting fixed part and arrive at the pre-splenium of described switch, and arrive in switch still and switch moving plate and switch the most upwards resilience top, one end of pre-splenium and be pressed on the pre-splenium of described switch.
IC-card adapter the most according to claim 1, it is characterised in that:
Described switch still includes that still contact site that is one-body molded and that be sequentially connected with, still assign fixed part and still weld part；
Described still contact site and still assign fixed part coplanar；Described still weld part bends downwards；
Described switch moving plate includes that rotor contact portion that is one-body molded and that be sequentially connected with, moving plate assign fixed part and moving plate weld part；
Described rotor contact portion and moving plate assign fixed part coplanar, and the relative other end in one end of assigning fixed part to connect with moving plate, rotor contact portion is folded upward at and extends in parallel formation one contact chip；Described moving plate weld part bends downwards；
Described switch still and switch moving plate are parallel to each other；Described contact chip is positioned at directly over still contact site extreme ends and parallel with still contact site；Described still assigns fixed part and moving plate to assign fixed part coplanar, and still assigns the two ends, side being connected with still weld part in fixed part to pre-fold material strip and assign, by one, the pre-connection breaking in two ends, side being connected with moving plate weld part in fixed part with moving plate.
IC-card adapter the most according to claim 2, it is characterised in that: the pre-splenium of described switch includes a stopper slot connected with switch mounting groove and the moving plate press block being respectively arranged at stopper slot end face opposite end and still press block；The height at described moving plate press block lowermost end place is higher than the height at still press block lowermost end place；One is formed for compressing the moving plate precompressed space of the contact chip in rotor contact portion between described moving plate press block and stopper slot；One is formed for compressing the still precompressed space of still contact site between described still press block and stopper slot.
IC-card adapter the most according to claim 3, it is characterised in that:
It is T-shaped still grafting groove and moving plate grafting groove that described switch plug-in mounting fixed part offers section structure；And moving plate grafting groove is parallel and interval is arranged for described still grafting groove；
Described still assigns fixed part opposite sides limit to be respectively equipped with dentalation, and it is fixed in still grafting groove by this dentalation；
Described moving plate assigns fixed part opposite sides limit to be respectively equipped with dentalation, and it is fixed in described moving plate grafting groove by this dentalation.
IC-card adapter the most according to claim 3, it is characterised in that: described switch mounting groove breaker in middle plug-in mounting fixed part and the part switched between pre-splenium be penetrating switch mounting groove bottom land and be in communication with the outside empty structure.
IC-card adapter the most according to claim 2, it is characterised in that pre-fold material strip described in: and assign fixed part coplanar with still.
7. according to the IC-card adapter described in claim 1～6 any claim, it is characterised in that:
Described insulating body is further opened with a terminal-mounting grooves being disposed adjacent with switch mounting groove；Described terminal-mounting grooves opposite end is respectively equipped with a terminal plug-in mounting fixed part and a terminal pre-pressing portion；
The contact site of described contact terminal stretches into terminal-mounting grooves from terminal plug-in mounting fixed part and arrives at terminal pre-pressing portion, and the contact site end of described contact terminal upwards resilience top is pressed on terminal pre-pressing portion.
IC-card adapter the most according to claim 7, it is characterised in that: described terminal pre-pressing portion offers one and connects with terminal-mounting grooves and towards the terminal pre-pressing mouth of terminal-mounting grooves；The contact site end of described contact terminal is compressed by terminal pre-pressing mouth top inner wall.
IC-card adapter the most according to claim 8, it is characterised in that: the contact site end of described contact terminal outwards extends in parallel and forms a tabletting being parallel to terminal pre-pressing mouth top inner wall；Described tabletting is compressed by terminal pre-pressing mouth top inner wall.
IC-card adapter the most according to claim 8, it is characterised in that: described terminal plug-in mounting fixed part offers the terminal grafting groove leading to terminal-mounting grooves, and described terminal grafting groove includes setting up and down and through upper groove and lower slot；Under described upper groove width ratio, slot width is little, and thus terminal grafting groove forms section structure is the groove of inverted T shape；
Dual-side parallel with terminal grafting groove length direction in the connecting portion of described contact terminal is respectively equipped with dentalation, and it is compressed by upper groove by this dentalation and is fixed in lower slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185631.XU CN205429225U (en) | 2016-03-10 | 2016-03-10 | Integrated circuit (IC) card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185631.XU CN205429225U (en) | 2016-03-10 | 2016-03-10 | Integrated circuit (IC) card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429225U true CN205429225U (en) | 2016-08-03 |
Family
ID=56533472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620185631.XU Active CN205429225U (en) | 2016-03-10 | 2016-03-10 | Integrated circuit (IC) card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114824890A (en) * | 2022-05-24 | 2022-07-29 | 深圳市德海威实业有限公司 | Mini IC card seat connector |
-
2016
- 2016-03-10 CN CN201620185631.XU patent/CN205429225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114824890A (en) * | 2022-05-24 | 2022-07-29 | 深圳市德海威实业有限公司 | Mini IC card seat connector |
| CN114824890B (en) * | 2022-05-24 | 2023-12-19 | 深圳市德海威实业有限公司 | Mini IC card socket connector |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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. |
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| TR01 | Transfer of patent right |