CN219812282U - IC card seat structure with static eliminating assembly - Google Patents
IC card seat structure with static eliminating assembly Download PDFInfo
- Publication number
- CN219812282U CN219812282U CN202321076218.6U CN202321076218U CN219812282U CN 219812282 U CN219812282 U CN 219812282U CN 202321076218 U CN202321076218 U CN 202321076218U CN 219812282 U CN219812282 U CN 219812282U
- Authority
- CN
- China
- Prior art keywords
- shell
- card
- wall
- static electricity
- fixedly connected
- 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.)
- Active
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 52
- 230000005611 electricity Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- -1 electricity Substances 0.000 description 1
Abstract
The utility model relates to the technical field of IC cards, and discloses an IC card seat structure with an electrostatic elimination component, which comprises a shell, wherein a card seat body is fixedly arranged in the shell; the clamping seat body is provided with an electrostatic removing mechanism; the back of the shell is provided with a wire arrangement hole; the static electricity removing mechanism comprises: rectangular grooves; the rectangular groove is formed in the inner wall of the top of the clamping seat body. This IC card seat structure with static elimination subassembly carries out the operation of eliminating static through the mechanism that removes that sets up, reaches the purpose of eliminating static, has avoided the static conduction on the IC card to the cassette body on, has guaranteed the normal use of equipment, can separate the dust in the air through the blocking mechanism who sets up, has improved the anti-drop performance of shell through the fillet that sets up, carries out the water conservancy diversion through the guiding gutter that sets up, has improved the waterproof performance of shell to the life of cassette body has been improved.
Description
Technical Field
The utility model relates to the technical field of IC cards, in particular to an IC card seat structure with a static electricity eliminating component.
Background
An IC card is another new type of information tool that comes after a magnetic card and stores information through an integrated circuit in the card. The IC card seat is a bridge between the IC card and the application system. With the continuous development of technology, the application of IC cards, such as medical insurance IC cards, IC card type bank cards, IC card type bus cards, etc., is increasing, and in many IC card terminals, such as water, electricity, gas three meters, IC card readers, door locks, door control systems, digital television set-top boxes, etc., are all started or closed by inserting the IC card into an IC card holder.
For example, "an IC card holder with anti-drop structure" with publication number of CN218350876U "includes a base, first spout has been seted up to the lower extreme middle part rear side of base, the below of first spout is provided with spacing ejection mechanism, the mounting groove has been seted up at the middle part of base, the second spout has all been seted up to the both sides front and back end of base, the middle part both sides of base all are provided with fixture, fixture includes the slide tube of fixed connection in base lower extreme front and back side, the inside of slide tube all is provided with the second spring, the both ends of second spring all fixedly connected with fixed slide bar, one side upper end that fixed slide bar kept away from mutually is all fixedly connected with stopper, the equal fixedly connected with in the lower extreme front and back side of card strip of upper end stopper. By limiting the left, right, up and down of the IC card, the anti-falling of the IC card is realized.
However, the human body may have static electricity, especially in dry winter, when the card is inserted into the card holder, the static electricity may damage the electronic components on the main board and the related circuit board of the device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an IC card seat structure with a static electricity eliminating component. The IC card static electricity eliminating device has the advantages that static electricity can be eliminated, the purpose of eliminating static electricity is achieved, static electricity on the IC card is prevented from being conducted to the card seat body, and normal use of equipment is guaranteed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an IC card seat structure with a static eliminating component comprises a shell, wherein a card seat body is fixedly arranged in the shell; the clamping seat body is provided with an electrostatic removing mechanism; the back of the shell is provided with a wire arrangement hole;
the static electricity removing mechanism comprises: rectangular grooves; the rectangular groove is formed in the inner wall of the top of the clamping seat body; the top of the inner wall of the rectangular groove is fixedly connected with a first spring; the bottom end of the first spring is fixedly connected with a connecting support leg; the connecting support legs are made of metal materials and are arranged in an L shape; the bottoms of the connecting support legs are fixedly connected with metal contacts; the outer surface of the metal contact is arc-shaped and extends to the inner cavity of the card seat body; a wire releasing groove is formed in the inner wall of the top of the clamping seat body; the front side and the rear side of the wire releasing groove are both provided with openings; the back of the connecting support leg is fixedly connected with a grounding wire; the outer wall of the grounding wire is adhered to the inner wall of the paying-off groove; the rear end of the grounding wire passes through the wire arrangement hole and is grounded; when the IC card is inserted into the card seat body, the arc-shaped surface of the metal contact is attached to the surface of the IC card under the action of the self elasticity of the spring, at the moment, static electricity on the IC card is led into the connecting support leg through the metal contact, then the static electricity on the connecting support leg is led into the ground through the grounding wire, so that the static electricity on the IC card is eliminated, the purpose of eliminating the static electricity is achieved, the static electricity on the IC card is prevented from being conducted onto the card seat body, and the normal use of equipment is ensured.
Preferably, the front opening of the shell is arranged; a blocking mechanism is arranged in the shell; the blocking mechanism includes: a mounting groove; the mounting groove is formed in the inner wall of the bottom of the shell and is close to the front face of the shell; the bottom of the inner wall of the mounting groove is fixedly connected with a second spring; the top end of the second spring is fixedly connected with a baffle; the number of the second springs is two, and the two second springs are respectively positioned at the left side and the right side of the center point of the bottom of the baffle plate; the outer wall of the baffle is attached to the inner wall of the mounting groove; the two baffles move along the inner walls of the two mounting grooves towards the directions far away from each other and compress the corresponding second springs through inserting the IC card, so that the IC card is conveniently inserted into the card seat for use, and conversely, when the IC card is pulled out, the two baffles relatively move and are attached together under the action of the self elasticity of the second springs, thereby blocking the front surface of the shell, and further blocking dust in the air.
Preferably, the number of the blocking mechanisms is two, and the two blocking mechanisms are oppositely arranged on the inner walls of the upper side and the lower side of the shell; the opposite surfaces of the two groups of baffles are arc-shaped, and the opposite surfaces of the two groups of baffles are attached to each other.
Preferably, the upper side and the lower side of the shell are respectively and fixedly connected with a plurality of fillets at equal intervals; the top of the shell is provided with a diversion trench; the anti-falling performance of the shell is improved through the set fillets, water drops dropping on the shell are guided through the set guide grooves, the waterproof performance of the shell is improved, and therefore the service life of the clamping seat body is prolonged.
Preferably, the number of the diversion trenches is two, and the two diversion trenches are respectively positioned at the left side and the right side of the ridge above.
Preferably, the fillets are arranged in a trapezoid shape and are made of rubber materials.
Compared with the prior art, the utility model provides an IC card seat structure with a static electricity eliminating component, which has the following beneficial effects:
1. this IC card seat structure with static elimination subassembly carries out the operation of eliminating to static through the static mechanism that removes that sets up, reaches the purpose of eliminating static, has avoided the static conduction on the IC card to the cassette body on, has guaranteed the normal use of equipment.
2. This IC card seat structure with static elimination subassembly can separate the dust in the air through the blocking mechanism that sets up, has improved the anti-drop performance of shell through the fillet that sets up, carries out the water conservancy diversion through the guiding gutter that sets up, has improved the waterproof performance of shell to the life of cassette body has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a right side cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
fig. 4 is an enlarged view of the utility model at B.
In the figure: 1. a housing; 2. a clamping seat body; 3. a static electricity removing mechanism; 31. rectangular grooves; 32. a first spring; 33. a connecting support leg; 34. a metal contact; 35. wire releasing grooves; 36. a ground wire; 4. a wire arrangement hole; 5. a blocking mechanism; 51. a mounting groove; 52. a second spring; 53. a baffle; 6. fillets; 7. and a diversion trench.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1-4, the present utility model provides an IC card holder structure with an electrostatic eliminating component, which includes a housing 1, wherein a card holder body 2 is fixedly installed in the housing 1; the card seat body 2 is provided with a static electricity removing mechanism 3; the back of the shell 1 is provided with a wire arranging hole 4; the static electricity removing mechanism 3 includes: rectangular grooves 31; the rectangular groove 31 is formed in the inner wall of the top of the clamping seat body 2; the top of the inner wall of the rectangular groove 31 is fixedly connected with a first spring 32; the bottom end of the first spring 32 is fixedly connected with a connecting support leg 33; the connecting support legs 33 are made of metal materials and are arranged in an L shape; the bottom of the connecting support leg 33 is fixedly connected with a metal contact 34; the outer surface of the metal contact 34 is arc-shaped and extends to the inner cavity of the card seat body 2; the inner wall of the top of the clamping seat body 2 is provided with a wire-releasing groove 35; the front side and the rear side of the wire-releasing groove 35 are provided with openings; the back of the connecting support leg 33 is fixedly connected with a grounding wire 36; the outer wall of the grounding wire 36 is adhered to the inner wall of the paying-off groove 35; the rear end of the ground wire 36 passes through the wire arranging hole 4 and is grounded; when the IC card is inserted into the card seat body 2, the arc-shaped surface of the metal contact 34 is attached to the surface of the IC card under the action of the self elasticity of the first spring 32, at the moment, static electricity on the IC card is led into the connecting support leg 33 through the metal contact 34, then the static electricity on the connecting support leg 33 is led into the ground through the grounding wire 36, so that the static electricity on the IC card is eliminated, the purpose of eliminating the static electricity is achieved, the static electricity on the IC card is prevented from being conducted onto the card seat body 2, and the normal use of equipment is ensured.
In this embodiment, the static electricity eliminating mechanism 3 eliminates static electricity, thereby achieving the purpose of eliminating static electricity, avoiding static electricity on the IC card from being conducted to the card seat body 2, and ensuring normal use of the device.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the front opening of the housing 1 is provided; a blocking mechanism 5 is arranged inside the shell 1; the blocking mechanism 5 includes: a mounting groove 51; the mounting groove 51 is formed in the inner wall of the bottom of the shell 1 and is close to the front surface of the shell 1; the bottom of the inner wall of the mounting groove 51 is fixedly connected with a second spring 52; the top end of the second spring 52 is fixedly connected with a baffle 53; the number of the second springs 52 is two, and the two second springs 52 are respectively positioned at the left side and the right side of the bottom center point of the baffle 53; the outer wall of the baffle 53 is attached to the inner wall of the mounting groove 51; the number of the blocking mechanisms 5 is two, and the two groups of blocking mechanisms 5 are oppositely arranged on the inner walls of the upper side and the lower side of the shell 1; the opposite surfaces of the two groups of baffles 53 are arc-shaped, and the opposite surfaces of the two groups of baffles 53 are attached; the two baffles 53 move along the inner walls of the two mounting grooves 51 in the directions away from each other by inserting the IC card and compress the corresponding second springs 52, so that the IC card is conveniently inserted into the card seat body 2 for use, otherwise, when the IC card is pulled out, the two baffles 53 relatively move and are attached together under the action of the self elasticity of the second springs 52, thereby blocking the front surface of the shell 1 and blocking dust in the air; the upper side and the lower side of the shell 1 are respectively and fixedly connected with a plurality of fillets 6 at equal intervals; the fillets 6 are arranged in a trapezoid shape and are made of rubber materials; the anti-falling performance of the shell 1 is improved through the arranged fillets 6; the top of the shell 1 is provided with a diversion trench 7; the number of the diversion trenches 7 is two, and the two diversion trenches 7 are respectively positioned at the left side and the right side of the ridge 6 above; the water drops falling on the shell 1 are guided by the guide grooves 7, so that the waterproof performance of the shell 1 is improved, and the service life of the clamping seat body 2 is prolonged.
In this embodiment, can separate the dust in the air through the blocking mechanism 5 that sets up, improve the anti-drop performance of shell 1 through the fillet 6 that sets up, guide water through the guiding gutter 7 that sets up, improve the waterproof performance of shell 1 to the life of cassette body 2 has been improved.
The following specifically describes the working principle of the IC card holder structure with the static eliminating component.
As shown in fig. 1-4, when in use, the two baffles 53 are moved along the inner walls of the two mounting grooves 51 towards the directions away from each other by inserting the IC card and compress the corresponding second springs 52, so that the IC card is conveniently inserted into the card holder body 2 for use, otherwise, when the IC card is pulled out, the two baffles 53 relatively move and are attached together under the action of the self elasticity of the second springs 52, so that the front surface of the shell 1 is blocked, thereby blocking dust in the air, when the IC card is inserted into the card holder body 2, the arc-shaped surface of the metal contact 34 is attached to the surface of the IC card by the action of the self elasticity of the first springs 32, at this time, static electricity on the IC card is led into the connecting support legs 33 through the metal contact 34, then static electricity on the connecting support legs 33 is led into the ground through the grounding wire 36, thereby eliminating the static electricity on the IC card, the anti-falling performance of the shell 1 is improved by the arranged ridge 6, the water drops dropping on the shell 1 are guided by the arranged guide grooves 7, the waterproof performance of the shell 1 is improved, and the service life of the card holder body 2 is prolonged.
Claims (6)
1. An IC card seat structure with static eliminating assembly, comprising a casing (1), characterized in that: a clamping seat body (2) is fixedly arranged in the shell (1); the clamping seat body (2) is provided with an electrostatic removing mechanism (3); a wire arranging hole (4) is formed in the back of the shell (1);
the static electricity removing mechanism (3) comprises: a rectangular groove (31); the rectangular groove (31) is formed in the inner wall of the top of the clamping seat body (2); the top of the inner wall of the rectangular groove (31) is fixedly connected with a first spring (32); the bottom end of the first spring (32) is fixedly connected with a connecting support leg (33); the bottom of the connecting support leg (33) is fixedly connected with a metal contact (34); the outer surface of the metal contact (34) is in arc-shaped arrangement and extends to the inner cavity of the clamping seat body (2); a wire-releasing groove (35) is formed in the inner wall of the top of the clamping seat body (2); the front side and the rear side of the paying-off groove (35) are both provided with openings; the back of the connecting support leg (33) is fixedly connected with a grounding wire (36); the outer wall of the grounding wire (36) is adhered to the inner wall of the paying-off groove (35); the rear end of the grounding wire (36) passes through the wire arrangement hole (4) and is grounded.
2. The IC card holder structure with static electricity eliminating assembly according to claim 1, wherein: the front opening of the shell (1) is arranged; a blocking mechanism (5) is arranged in the shell (1); the blocking mechanism (5) comprises: a mounting groove (51); the mounting groove (51) is formed in the inner wall of the bottom of the shell (1) and is close to the front surface of the shell (1); the bottom of the inner wall of the mounting groove (51) is fixedly connected with a second spring (52); a baffle (53) is fixedly connected to the top end of the second spring (52); the outer wall of the baffle plate (53) is attached to the inner wall of the mounting groove (51).
3. The IC card holder structure with static electricity eliminating assembly according to claim 2, wherein: the number of the blocking mechanisms (5) is two, and the two blocking mechanisms (5) are oppositely arranged on the inner walls of the upper side and the lower side of the shell (1); the opposite surfaces of the two groups of baffles (53) are arc-shaped, and the opposite surfaces of the two groups of baffles (53) are attached.
4. The IC card holder structure with static electricity eliminating assembly according to claim 1, wherein: a plurality of fillets (6) are fixedly connected to the upper side and the lower side of the shell (1) at equal intervals respectively; the top of the shell (1) is provided with a diversion trench (7).
5. The IC card holder structure with static electricity eliminating assembly according to claim 4, wherein: the number of the diversion trenches (7) is two, and the two diversion trenches (7) are respectively positioned at the left side and the right side of the ridge (6) above.
6. The IC card holder structure with static electricity eliminating assembly according to claim 4, wherein: the fillets (6) are arranged in a trapezoid shape and are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076218.6U CN219812282U (en) | 2023-05-08 | 2023-05-08 | IC card seat structure with static eliminating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076218.6U CN219812282U (en) | 2023-05-08 | 2023-05-08 | IC card seat structure with static eliminating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812282U true CN219812282U (en) | 2023-10-10 |
Family
ID=88213403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321076218.6U Active CN219812282U (en) | 2023-05-08 | 2023-05-08 | IC card seat structure with static eliminating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812282U (en) |
-
2023
- 2023-05-08 CN CN202321076218.6U patent/CN219812282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7064519B2 (en) | Battery charger with improved terminal protection | |
| JP3097154U (en) | Connector structure for multiple storage media | |
| CN113054485B (en) | Fan connector | |
| WO2021135975A1 (en) | Heat dissipation shell, optical module having same, and communication device | |
| CN112421321B (en) | Card seat device and electronic equipment | |
| CN210466291U (en) | Dustproof effectual computer motherboard that takes precautions against earthquakes | |
| CN106461898B (en) | Optical fiber terminal box | |
| JPH0475678B2 (en) | ||
| CN219812282U (en) | IC card seat structure with static eliminating assembly | |
| JPWO2011001506A1 (en) | Magnetic card reader | |
| US4795362A (en) | Circuit connector for use with printed wiring board | |
| TWI354406B (en) | Electrical card connector | |
| GB2335799A (en) | "Hot swap" disc drive arrangement with movable EMC shield member | |
| CN208444054U (en) | A kind of adapter intelligent dust-proof cap | |
| CN2501207Y (en) | Electronic card connector | |
| CN208539890U (en) | A kind of mobile terminal and its mainboard assembly | |
| US6062875A (en) | Electrical connector with minimized socket opening | |
| CN218770223U (en) | Quiet plug-in components subassembly, electric mortiser plug-in connection device and switch board | |
| CN214797911U (en) | External port protection system of electronic equipment | |
| CN214376652U (en) | Entrance guard discernment integrative equipment | |
| CN217158720U (en) | Contact module and electronic equipment with same | |
| CN220105702U (en) | Mobile storage device | |
| CN215663957U (en) | Distributed air conditioning system with elastic sealing filtering structure | |
| CN217362025U (en) | SIM card device and vehicle-mounted monitoring equipment | |
| CN218351813U (en) | High protection type socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |