CN213399638U - IC card with chip replacing structure - Google Patents
IC card with chip replacing structure Download PDFInfo
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- CN213399638U CN213399638U CN202022452436.8U CN202022452436U CN213399638U CN 213399638 U CN213399638 U CN 213399638U CN 202022452436 U CN202022452436 U CN 202022452436U CN 213399638 U CN213399638 U CN 213399638U
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Abstract
The utility model provides a IC-card with structure is changed to chip relates to IC-card connection technical field, including the card body and connecting device, the surface of the card body is seted up flutedly, and the inner wall of recess has seted up the circular slot, and the surface of the card body is equipped with connecting device, and connecting device includes the coil, the surface and the circular slot inner wall sliding connection of coil, and the surface cover of coil has two sleeves, and two telescopic surfaces are all inserted and are equipped with bracing piece and kelly, and balanced frame is close to the one end of coil and is inserted and be equipped with two slide bars, and four spouts have been seted up to the inner wall of recess, and the coil is close to the one end fixedly connected with lamellar body. The utility model discloses, when the chip needs to be changed, need connect the coil on chip and the IC-card earlier, because the texture of coil is softer, lead to the coil to rock easily to make and be difficult for connecting between chip and the coil, this device has solved the IC-card because the coil is difficult to fix, lead to and the IC-card between the difficult problem of connecting.
Description
Technical Field
The utility model relates to a IC-card connects technical field, especially relates to an IC-card with structure is changed to chip.
Background
The IC card is also called intelligent card, it embeds a microelectronic chip into the card base which accords with ISO 7816 standard, and makes it into card form, and the communication mode between IC card and reader-writer can be contact type, also can be non-contact type. The IC card has the characteristics of small volume, convenient carrying, long service life, strong confidentiality, high safety and the like.
The inside of IC-card includes chip and coil, when the chip needs to be changed, needs connect the coil on chip and the IC-card earlier, because the texture of coil is softer, leads to the coil to rock easily to make difficult the connection between chip and the coil, reduce the connection efficiency of chip and IC-card.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an IC card with a chip replacing structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a IC-card with structure is changed to chip, includes the card body and connecting device, the surface of the card body is seted up flutedly, and the inner wall of recess has seted up the circular slot, the surface of the card body is equipped with connecting device, connecting device includes the coil, the surface and the circular slot inner wall sliding connection of coil, the surface cover of coil has two sleeves, two telescopic surface is all inserted and is equipped with bracing piece and card pole, the surface cover of card pole and bracing piece has balanced frame, balanced frame is close to the one end of coil and is inserted and be equipped with two slide bars, and four spouts have been seted up to the inner wall of recess, and the inner wall of four spouts is two liang a set ofly to the inner wall and the slide bar sliding connection of spout, the coil is close to the one end fixedly connected with lamellar body of.
Preferably, the surface of the sliding rod is sleeved with a spring, one end of the spring, which is close to the coil, is fixedly connected with the inner wall of the groove, and one end of the spring, which is far away from the coil, is fixedly connected with the balance frame.
Preferably, the surface of the clamping rod is provided with limiting holes, and the limiting holes are uniformly distributed on the surface of the clamping rod.
Preferably, the balance frame is far away from the one end of coil and has been seted up the rectangular channel, and the inner wall of rectangular channel has seted up the round hole to the inner wall sliding connection of round hole has the dead lever, the size of dead lever and the big or small looks adaptation in spacing hole, the dead lever is kept away from the one end fixedly connected with of kelly and is drawn the frame.
Preferably, the surface of the card body is equipped with extrusion device, extrusion device includes two L-shaped pieces, two the surface of L-shaped piece all contacts with the lamellar body, two the one end that the lamellar body was kept away from to the L-shaped piece is rotated and is connected with the threaded rod, and two circular slots have been seted up to the inner wall of recess, and the inner wall of two circular slots respectively with two threaded rod sliding connection, two the equal threaded connection in surface of threaded rod has the rotation bolt, two the rotation bolt is kept away from the one end of lamellar body and all is rotated with the recess inner wall and is connected.
Preferably, two the backup pad has all been blocked on the surface of threaded rod, two the surface of backup pad all overlaps there is the sliding block, two the equal sliding connection in surface of sliding block has fixed frame, two the one end that fixed frame is close to the lamellar body all with fluted wall fixed connection.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the connecting device, when the chip is required to be connected on the IC card, the chip is firstly placed in the groove of the card body, then the balance frame is slid, after the balance frame slides for a certain distance, the pull frame is pulled by a tool, the pull frame slides while driving the fixed rod to slide, the fixed rod slides for a certain distance and then is separated from the spacing hole of the card rod, the card rod loses fixation, the effect of loosening the card rod is achieved, then the card rod slides, the card rod slides while driving the sleeve to slide, the sleeve slides while driving the coil to slide, after the coil slides for a certain time, the coil reaches the interface of the chip and the coil, the effect of adjusting the position of the coil is achieved, then the pull frame slides to drive the fixed rod to slide, after the fixed rod slides for a certain distance, the fixed rod reaches the spacing hole of the card rod, the card rod is fixed at the moment, the effect of fixing, after that, the balance frame is loosened, the balance frame slides under the action of the elastic force of the spring, the balance frame slides to drive the coil to slide, when the coil slides to the joint of the chip, the chip and the IC card are fixed, the effect of connecting the chip and the IC card is achieved, and the device solves the problem that the IC card is not easily connected with the IC card due to the fact that the coil is not easily fixed.
2. The utility model discloses in, through setting up the extrusion device, when the chip is changed to needs, rotate and rotate the bolt, it rotates and drives the threaded rod and rotate to rotate the bolt, the threaded rod rotates and drives L-shaped piece slip, L-shaped piece slip certain distance back and chip surface contact, the effect of supporting the chip has been reached, after the chip is changed and is accomplished, sliding block on the fixed frame slides, sliding block slides certain distance back, the backup pad on the sliding block slides, the backup pad slides certain distance back and threaded rod surface contact, fixed this moment between threaded rod and the backup pad, the effect of fixed threaded rod and backup pad has been reached, can carry out the sealing between chip and the IC-card this moment, this device has solved because the gap is great between chip and the IC-card, the problem of the sealed effect of chip and IC.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an IC card with a chip replacement structure according to the present invention;
FIG. 2 is a schematic side view of the IC card of FIG. 1 with a chip replacement structure according to the present invention;
FIG. 3 is a schematic diagram of the structure at the position A in FIG. 2 of an IC card with a chip replacement structure according to the present invention;
FIG. 4 is a schematic diagram of a side view of FIG. 2 of an IC card with a chip replacement structure according to the present invention;
fig. 5 is a schematic diagram of a structure at B of fig. 4 in an IC card with a chip replacing structure according to the present invention.
Illustration of the drawings: 1. a card body; 2. a connecting device; 21. a spring; 22. a support bar; 23. a coil; 24. a slide bar; 25. a sleeve; 26. a balance frame; 27. a clamping rod; 28. fixing the rod; 29. pulling the frame; 3. an extrusion device; 31. rotating the bolt; 32. a threaded rod; 33. an L-shaped block; 34. a support plate; 35. a slider; 36. a fixing frame; 4. sheet body.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the connecting device 2 and the squeezing device 3 will be described in detail below.
As shown in fig. 1 and 2, the connecting device 2 includes a coil 23, the surface of the coil 23 is slidably connected with the inner wall of the circular groove, two sleeves 25 are sleeved on the surface of the coil 23, a support rod 22 and a clamp rod 27 are inserted on the surfaces of the two sleeves 25, a balance frame 26 is sleeved on the surfaces of the clamp rod 27 and the support rod 22, then the balance frame 26 is slid, after the balance frame 26 slides for a certain distance, a tool is used to pull the pull frame 29, the pull frame 29 slides while driving the fixing rod 28 to slide, the fixing rod 28 slides for a certain distance and then is separated from the limit hole of the clamp rod 27, at this time, the clamp rod 27 loses fixation, the effect of loosening the clamp rod 27 is achieved, then the clamp rod 27 slides while driving the sleeve 25 to slide, the sleeve 25 slides while driving the coil 23 to slide, after the coil 23 slides for a certain time, the coil 23 reaches the interface between the chip and the coil 23, and achieves, two sliding rods 24 are inserted at one end of the balance frame 26 close to the coil 23, four sliding grooves are formed in the inner wall of each groove, the inner walls of the four sliding grooves are in a group, the inner walls of the sliding grooves are in sliding connection with the sliding rods 24, the end of the coil 23 close to the balance frame 26 is fixedly connected with the sheet body 4, a spring 21 is sleeved on the surface of the sliding rod 24, one end of the spring 21 close to the coil 23 is fixedly connected with the inner wall of each groove, one end of the spring 21 far away from the coil 23 is fixedly connected with the balance frame 26, limiting holes are formed in the surface of the clamping rod 27 and are evenly distributed in the surface of the clamping rod 27, a rectangular groove is formed in one end of the balance frame 26 far away from the coil 23, a round hole is formed in the inner wall of the rectangular groove, a fixing rod 28 is connected to the inner wall of the round hole in a sliding, then slide the draw frame 29, draw the frame 29 to slide and drive the dead lever 28 and slide, after dead lever 28 slided a distance, dead lever 28 arrived in the spacing hole of card pole 27, card pole 27 was fixed this moment, reached the effect of fixed card pole 27, loosen balanced frame 26 afterwards, balanced frame 26 slides under the spring 21 elastic force effect, balanced frame 26 slides and drives coil 23 and slide, when coil 23 slided to the chip junction, fix chip and IC-card, reached the effect of connecting chip and IC-card.
The connecting device 2 has the effects that by arranging the connecting device 2, when the chip is required to be connected on the IC card, the chip is firstly placed in the groove of the card body 1, then the balance frame 26 is slid, the pull frame 29 is pulled by a tool after the balance frame 26 slides for a certain distance, the pull frame 29 slides and simultaneously drives the fixed rod 28 to slide, the fixed rod 28 slides for a certain distance and then is separated from the limit hole of the clamping rod 27, the clamping rod 27 is not fixed at the moment, the effect of loosening the clamping rod 27 is achieved, then the clamping rod 27 slides and simultaneously drives the sleeve 25 to slide, the sleeve 25 slides and simultaneously drives the coil 23 to slide, after the coil 23 slides for a period of time, the coil 23 reaches the interface of the chip and the coil 23, the effect of adjusting the position of the coil 23 is achieved, then the pull frame 29 slides and drives the fixed rod 28 to slide, and after the fixed rod 28 slides for a certain distance, dead lever 28 reaches the spacing downthehole of card pole 27, card pole 27 is fixed this moment, the effect of fixed card pole 27 has been reached, loosen balanced frame 26 afterwards, balanced frame 26 slides under spring 21 spring action, balanced frame 26 slides and drives coil 23 and slide, when coil 23 slides to the chip junction, fix chip and IC-card, the effect of connecting chip and IC-card has been reached, IC-card has been solved to this device because coil 23 is difficult to fix, lead to and the IC-card between the problem of being difficult to connect.
As shown in fig. 3 and 4, the extruding device 3 includes two L-shaped blocks 33, the surfaces of the two L-shaped blocks 33 are both contacted with the sheet body 4, one ends of the two L-shaped blocks 33 far away from the sheet body 4 are rotatably connected with threaded rods 32, the inner walls of the grooves are provided with two circular grooves, the inner walls of the two circular grooves are respectively connected with the two threaded rods 32 in a sliding manner, the surfaces of the two threaded rods 32 are both connected with rotating bolts 31 in a threaded manner, the rotating bolts 31 rotate to drive the threaded rods 32 to rotate, the threaded rods 32 rotate to drive the L-shaped blocks 33 to slide, the L-shaped blocks 33 slide for a certain distance and then are contacted with the surface of the chip, so as to achieve the effect of supporting the chip, one ends of the two rotating bolts 31 far away from the sheet body 4 are both rotatably connected with the inner walls of the grooves, the surfaces of the two threaded, threaded rod 32 and backup pad 34 are fixed this moment between, have reached fixed threaded rod 32 and 34 effect of backup pad, and the surface of two backup pads 34 all overlaps has sliding block 35, and the equal sliding connection in surface of two sliding blocks 35 has fixed frame 36, and the one end that two fixed frames 36 are close to lamellar body 4 all with fluted wall fixed connection.
The whole extrusion device 3 achieves the effect that by arranging the extrusion device 3, when the chip needs to be replaced, the rotating bolt 31 is rotated, the rotating bolt 31 rotates to drive the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the L-shaped block 33 to slide, the L-shaped block 33 slides for a certain distance and then contacts with the surface of the chip, the effect of supporting the chip is achieved, after the chip is replaced, the sliding block 35 on the sliding fixing frame 36 slides for a certain distance, the supporting plate 34 on the sliding block 35 slides for a certain distance, the supporting plate 34 slides for a certain distance and then contacts with the surface of the threaded rod 32, the threaded rod 32 and the supporting plate 34 are fixed, the effect of fixing the threaded rod 32 and the supporting plate 34 is achieved, sealing between the chip and the IC card can be achieved at the moment, and the device solves the problem that the sealing effect of the chip and the IC card is influenced due to the fact that the gap between the chip and the IC card is large.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. An IC card with chip replacement structure, includes card body (1) and connecting device (2), its characterized in that: the surface of the card body (1) is provided with a groove, the inner wall of the groove is provided with a circular groove, the surface of the card body (1) is provided with a connecting device (2), the connecting device (2) comprises a coil (23), the surface of the coil (23) is connected with the inner wall of the circular groove in a sliding way, two sleeves (25) are sleeved on the surface of the coil (23), supporting rods (22) and clamping rods (27) are inserted on the surfaces of the two sleeves (25), the surfaces of the clamping rod (27) and the supporting rod (22) are sleeved with a balance frame (26), two sliding rods (24) are inserted at one end of the balance frame (26) close to the coil (23), four sliding grooves are arranged on the inner wall of the groove, and the inner walls of the four sliding grooves are grouped in pairs, and the inner wall of the sliding groove is connected with a sliding rod (24) in a sliding manner, and one end of the coil (23) close to the balance frame (26) is fixedly connected with the sheet body (4).
2. The IC card with chip replacing structure according to claim 1, wherein: the surface of the sliding rod (24) is sleeved with a spring (21), one end, close to the coil (23), of the spring (21) is fixedly connected with the inner wall of the groove, and one end, far away from the coil (23), of the spring (21) is fixedly connected with the balance frame (26).
3. The IC card with chip replacing structure according to claim 1, wherein: the surface of the clamping rod (27) is provided with limiting holes, and the limiting holes are uniformly distributed on the surface of the clamping rod (27).
4. The IC card with chip replacing structure according to claim 1, wherein: the one end that coil (23) were kept away from in balanced frame (26) has seted up the rectangular channel, and the round hole has been seted up to the inner wall of rectangular channel to the inner wall sliding connection of round hole has dead lever (28), the size of dead lever (28) and the big or small looks adaptation in spacing hole, the one end fixedly connected with that kelly (27) were kept away from in dead lever (28) draws frame (29).
5. The IC card with chip replacing structure according to claim 1, wherein: the surface of the card body (1) is equipped with extrusion device (3), extrusion device (3) include two L shape pieces (33), two the surface of L shape piece (33) all contacts with lamellar body (4), two the one end that lamellar body (4) were kept away from in L shape piece (33) is rotated and is connected with threaded rod (32), and two circular slots have been seted up to the inner wall of recess, and the inner wall of two circular slots respectively with two threaded rod (32) sliding connection, two the equal threaded connection in surface of threaded rod (32) has rotation bolt (31), two the one end that lamellar body (4) were kept away from in rotation bolt (31) all rotates with the recess inner wall and is connected.
6. The IC card with chip replacing structure according to claim 5, wherein: two the surface of threaded rod (32) all blocks backup pad (34), two the surface of backup pad (34) all overlaps there is sliding block (35), two the equal sliding connection in surface of sliding block (35) has fixed frame (36), two the one end that fixed frame (36) are close to lamellar body (4) all with recess inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452436.8U CN213399638U (en) | 2020-10-29 | 2020-10-29 | IC card with chip replacing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452436.8U CN213399638U (en) | 2020-10-29 | 2020-10-29 | IC card with chip replacing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213399638U true CN213399638U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022452436.8U Active CN213399638U (en) | 2020-10-29 | 2020-10-29 | IC card with chip replacing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213399638U (en) |
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2020
- 2020-10-29 CN CN202022452436.8U patent/CN213399638U/en active Active
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