IC card seat with interface protection

Abstract

The utility model belongs to the technical field of card seats, and particularly relates to an IC card seat with interface protection, which comprises a covering plate. Reset springs are fixedly installed at the four corners of the bottom face of the covering plate, a cover plate is fixedly installed at the bottoms of the reset springs, a connecting rod is fixedly installed in the middle of the upper surface of the cover plate, and a pull rod is fixedly installed at the top end of the connecting rod. Through the arrangement of the covering plate, installation sites can be conveniently provided for structures such as the cover plate and the clamping plate, the cover plate arranged at the bottom of the covering plate can cover the upper groove, so that idle inner contacts are properly protected, dust is prevented from falling on the surfaces of the inner contacts, the oxidation rate of the inner contacts is reduced, the cover plate is controlled by the reset spring and the pull rod, and in a normal state, the cover plate is not damaged. The cover plate is pressed by the spring and can completely cover the upper groove, when an IC card needs to be installed, a user can properly pull up the cover plate through the pull rod to enable the cover plate to be separated from the upper groove, and the whole cover plate is moved to the lateral direction through the card plate so that installation of the IC card can not be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of card holders, in particular to an IC card holder with interface protection. Background Art

[0002] The IC card is another new type of information tool that emerged after the magnetic card. It stores information through the integrated circuit in the card. The IC card holder is the bridge between the IC card and the application system. With the continuous development of technology, the application of IC cards is increasing, such as medical insurance IC cards, IC card-based bank cards, IC card-based bus cards, etc.

[0003] For example, a waterproof IC card holder with the publication number CN212033292U includes an insulating body, an insulating seat body, and signal pins; the insulating body has an insertion slot, the top wall, rear wall, and left and right side walls of the insertion slot are all closed surfaces, and an installation opening is provided on the bottom wall of the insertion slot; the insulating seat body is arranged in the installation opening, and the bottom surface of the insulating seat body and the sealing between the insulating seat body and the insulating body are sealed by dispensing glue or pasting a sealing plate; the signal pins are arranged on the insulating seat body, and the signal pins have a contact part and a welding part, the contact part is located in the insertion slot, and the welding part extends out of the insulating body. By designing the top wall, rear wall, and left and right side walls of the insertion slot as closed surfaces, and cooperating with the sealing of the bottom surface of the insulating seat body and the sealing between the insulating seat body and the insulating body by dispensing glue or pasting a sealing plate, good waterproof performance can be achieved, so that after water enters the insertion slot, it cannot penetrate through this product into the device, which is beneficial to protecting the device.

[0004] However, according to the working principle proposed in the above patent, the applicant believes that although the above device can enhance the waterproof performance to a certain extent, in actual use, the above device lacks effective protection for the contact interface, and it is easy to affect the service life of the contact point during use.

[0005] Therefore, in view of the above problems, an IC card holder with interface protection is proposed. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is that there is a lack of effective protection for the contact interface in the prior art. For this reason, we propose an IC card holder with interface protection.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an IC card holder with interface protection, including a cover plate; reset springs are fixedly installed at the four corners of the bottom surface of the cover plate, a cover board is fixedly installed at the bottom of the reset springs, a connecting rod is fixedly installed at the middle part of the upper surface of the cover board, a pull rod is fixedly installed at the top of the connecting rod, and the pull rod is movably connected to the cover plate.

[0008] Preferably, clamping plates are fixedly installed on both sides of the bottom surface of the covering plate, and the clamping plates are movably installed inside the side grooves.

[0009] Preferably, the side grooves are formed on the outer surface of the side limiting plates, and baffles are fixedly installed at both ends of the side grooves.

[0010] Preferably, the side limiting plates are fixedly installed on both sides of the upper surface of the plate body, and a slot is formed in the middle part of the upper surface of the plate body.

[0011] Preferably, an upper groove is formed inside the slot, and inner contacts are arranged inside the upper groove.

[0012] Preferably, an outer shell is fixedly installed on the lower surface of the plate body, a lower groove is formed inside the outer shell, and outer contacts are arranged inside the lower groove.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the arrangement of the covering plate, the present utility model facilitates providing an installation site for structures such as the covering plate and the clamping plates. The covering plate arranged at the bottom of the covering plate can cover the upper groove, thereby providing appropriate protection for the idle inner contacts, preventing dust from falling on their surfaces and reducing the oxidation rate. The covering plate is controlled by a return spring and a pull rod. Under normal conditions, the covering plate is pressed by the spring and will completely cover the upper groove. When an IC card needs to be installed, the user can appropriately pull up the covering plate through the pull rod to separate it from the upper groove, and move the entire covering plate to the side through the clamping plate so that it does not affect the installation of the IC card. After the IC card is installed, the above operations can be repeated, and the covering plate can be returned to its original position. At this time, the covering plate can also form an appropriate limiting and fixing effect on the IC card.

[0015] 2. Through the arrangement of the clamping plates and the side grooves, the present utility model enables the covering plate to horizontally displace along the direction of the side limiting plates. Through the arrangement of the side limiting plates, it is convenient to provide a site for opening the side grooves. Through the arrangement of the baffles, the clamping plates can be limited to prevent excessive movement and resulting in detachment. Through the arrangement of the plate body, it is convenient to provide an installation site for the upper groove, the lower groove and the contacts. Through the arrangement of the slot, it is used for inserting the IC card, and its shape and size match the specifications of the card to ensure that the card can be correctly inserted and contacted. Through the arrangement of the inner contacts and the outer contacts, it is convenient for signal transmission between the IC card and the external main board of the device. Through the arrangement of the outer shell, which is usually made of plastic or metal materials, it can protect the internal structure and contacts and provide a stable card insertion position. Description of the Drawings

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a partially cutaway enlarged stereoscopic schematic diagram of the utility model after the cover plate structure is removed;

[0020] Figure 4 It is a partially enlarged three-dimensional schematic diagram of the cover plate structure of the utility model;

[0021] Figure 5 It is an enlarged three-dimensional schematic diagram of a top view and a cross-section of the cover plate structure of the utility model.

[0022] In the figure: 1. cover plate; 2. return spring; 3. cover plate; 4. connecting rod; 5. pull rod; 6. clamping plate; 7. side groove; 8. side limit plate; 9. baffle; 10. plate body; 11. slot; 12. upper groove; 13. inner contact; 14. outer shell; 15. lower groove; 16. outer contact. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figures 1-5 To further explain this application in detail,

[0025] The embodiment of the present application discloses an IC card holder with interface protection. Figure 1 and Figure 5, An IC socket with interface protection, including a cover plate 1; reset springs 2 are fixedly installed at the four corners of the bottom surface of the cover plate 1, the bottom of the reset spring 2 is fixedly installed with a cover plate 3, a connecting rod 4 is fixedly installed at the middle part of the upper surface of the cover plate 3, the top of the connecting rod 4 is fixedly installed with a pull rod 5, and the pull rod 5 is movably connected to the cover plate 1; in the normal state, the cover plate 3 is pressed by the spring and will completely cover the upper slot 12. When an IC card needs to be installed, the user can appropriately pull up the cover plate 3 through the pull rod 5 to separate it from the upper slot 12, and move the entire cover plate 3 to the side through the clamping plate 6 so that it does not affect the installation of the IC card. After the IC card is installed, the above operation can be repeated, and the cover plate 3 can be returned to its original position. At this time, the cover plate 3 can also form an appropriate limiting and fixing effect on the IC card.

[0026] Refer to Figure 3 and Figure 4 , clamping plates 6 are fixedly installed on both sides of the bottom surface of the cover plate 1, and the clamping plates 6 are movably installed inside the side slots 7; through the clamping plates 6 and the side slots 7, the cover plate 1 can be horizontally displaced along the direction of the side limiting plate 8.

[0027] Refer to Figure 1 and Figure 3 , the side slots 7 are opened on the outer surface of the side limiting plate 8, and baffles 9 are fixedly installed at both ends of the side slots 7; through the side limiting plate 8, it is convenient to provide a site for opening the side slots 7, and through the baffles 9, the clamping plates 6 can be limited to prevent them from moving too much and falling off.

[0028] Refer to Figure 1 and Figure 3 , the side limiting plates 8 are fixedly installed on both sides of the upper surface of the plate body 10, and a slot 11 is opened at the middle part of the upper surface of the plate body 10; through the plate body 10, it is convenient to provide a site for installing the upper slot 12, the lower slot 15 and the contacts. Through the slot 11, it is used to insert the IC card, and its shape and size match the specifications of the card to ensure that the card can be correctly inserted and contacted.

[0029] Refer to Figure 1 and Figure 2 , an upper slot 12 is opened inside the slot 11, and inner contacts 13 are arranged inside the upper slot 12; through the inner contacts 13 and the outer contacts 16, it is convenient for signal transmission between the IC card and the external main board of the device.

[0030] Refer to Figure 1 and Figure 2 , a housing 14 is fixedly installed on the lower surface of the plate body 10, a lower slot 15 is opened inside the housing 14, and outer contacts 16 are arranged inside the lower slot 15; through the housing 14, which is usually made of plastic or metal materials, it can protect the internal structure and contacts and provide a stable card insertion position.

[0031] Working principle: In this device, the cover plate 3 provided at the bottom of the overlay plate 1 can cover the upper slot 12, thereby providing appropriate protection for the idle inner contact 13, preventing dust from settling on its surface and reducing the rate of its oxidation. The cover plate 3 is controlled by the return spring 2 and the pull rod 5. Under normal conditions, the cover plate 3 is pressed by the spring and will completely cover the upper slot 12. When an IC card needs to be installed, the user can appropriately lift the cover plate 3 through the pull rod 5 to disengage it from the upper slot 12, and move the entire cover plate 3 to the side position through the clamping plate 6 so that it does not affect the installation of the IC card. After the IC card is installed, the above operation can be repeated, and the cover plate 3 can be returned to its original position. At this time, the cover plate 3 can also play an appropriate role in limiting and fixing the IC card.

[0032] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. An IC card holder with interface protection, characterized in that: It comprises a cover plate (1); the four corners of the bottom surface of the cover plate (1) are fixedly mounted with return springs (2); the bottom of the return spring (2) is fixedly mounted with a cover plate (3); the middle part of the upper surface of the cover plate (3) is fixedly mounted with a connecting rod (4); the top of the connecting rod (4) is fixedly mounted with a pull rod (5); the pull rod (5) is movably connected to the cover plate (1).

2. The IC card holder with interface protection according to claim 1, characterized in that: Clamps (6) are fixedly mounted on both sides of the bottom surface of the cover plate (1), and the clamps (6) are movably mounted on the inner side of the side groove (7).

3. The IC card holder with interface protection according to claim 2, characterized in that: The side groove (7) is formed on the outer surface of the side limiting plate (8), and baffles (9) are fixedly mounted on both ends of the side groove (7).

4. The IC card holder with interface protection according to claim 3, characterized in that: The side limit plates (8) are fixedly mounted on both sides of the upper surface of the plate body (10), and a slot (11) is provided in the middle of the upper surface of the plate body (10).

5. The IC card holder with interface protection according to claim 4, characterized in that: An upper groove (12) is provided on the inner side of the slot (11), and an inner contact (13) is provided on the inner side of the upper groove (12).

6. The IC card holder with interface protection according to claim 4, characterized in that: An outer shell (14) is fixedly mounted on the lower surface of the plate body (10), a lower groove (15) is provided on the inner side of the outer shell (14), and an external contact (16) is provided on the inner side of the lower groove (15).

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