Detachable card sleeve for IC intelligent card

Abstract

The utility model discloses a detachable card sleeve for an IC intelligent card, and particularly relates to the technical field of IC intelligent cards, the detachable card sleeve comprises an outer sleeve shell and a first single opening arranged at one side edge of the outer sleeve shell, an inner sleeve shell is inserted in the first single opening, and a second single opening is arranged at one side edge of the inner sleeve shell. The opening of the second single opening is attached to the inner wall of the first single opening so as to seal a core wafer arranged on the inner sleeve shell, and an integrated chip is arranged in the core wafer. According to the detachable card sleeve provided by the utility model, the inner sleeve shell is inserted into the outer sleeve shell, and at the moment, the opening of the second single opening is attached to the inner wall of the first single opening so as to seal the core wafer, so that the integrated chip in the core wafer can be stored and protected conveniently, and when the outer walls of the inner sleeve shell and the outer sleeve shell need to be disinfected and cleaned, the operation is convenient. The inner sleeve shell is pulled out of the outer sleeve shell, at the moment, the core wafer can be conveniently taken out, the inner sleeve shell and the outer sleeve shell are independently cleaned, and then damage to the core wafer is avoided.

Description

Technical Field

[0001] This utility model relates to the field of IC smart card technology, and more specifically to a detachable card sleeve for IC smart cards. Background Technology

[0002] An IC smart card is a card with a built-in integrated circuit that can store and process data. It typically consists of a card body, a chip, and an antenna, and can transmit and interact with card readers wirelessly or through contact.

[0003] According to patent publication number CN218332607U, published on 2023-01-17, a waterproof IC chip smart card is disclosed, including a card body. The front of the card body has a chip placement slot, and an integrated chip is disposed inside the chip placement slot. The front of the card body has a notch, and a waterproof structure is disposed inside the notch. The waterproof structure includes a waterproof cover, which is hinged to the notch via a connecting shaft. A connecting rod is rotatably connected inside the waterproof cover. A cleaning pad is fixedly installed at one end of the connecting rod, and a rotating rod is fixedly connected at the other end of the connecting rod. The cleaning pad is located in the inner cavity of the waterproof cover.

[0004] In existing technologies, including the aforementioned patents, an integrated chip is placed in a slot on the front of the card body to achieve identification, and a waterproof structure is used to protect the integrated chip from water. However, in actual use, especially in hospitals using IC smart cards, the IC smart cards are regularly disinfected to reduce bacterial residue. This method of placing the integrated chip in a slot makes it easy for dirt to accumulate, making subsequent cleaning tedious and prone to incomplete removal. Furthermore, scraping the seam between the waterproof cover and the inner wall of the slot with tools can easily cause the waterproof cover to loosen under stress and fail to seal properly. Utility Model Content

[0005] The purpose of this invention is to provide a detachable card sleeve for IC smart cards. The detachable design allows for separate cleaning of the externally contacting card sleeve, thus avoiding interference with the integrated chip during cleaning and sterilization, making it more suitable for use in areas such as hospitals.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a detachable card sleeve for IC smart cards, comprising an outer shell and a first single opening on one side of the outer shell, an inner shell being inserted into the first single opening, and a second single opening being provided on one side of the inner shell, the opening of the second single opening being fitted to the inner wall of the first single opening to close the core wafer disposed on the inner shell, wherein an integrated chip is disposed within the core wafer.

[0007] Preferably, the inner wall of the first single opening has a side notch, and the outer shell has a finger groove corresponding to the side notch.

[0008] Preferably, the inner shell contains information cardboard.

[0009] Preferably, the inner shell has a perforation, and the inner wall of the second single opening is provided with a guide ring on one side of the perforation, and the core disc is movably disposed within the guide ring.

[0010] Preferably, the device includes a rubber sleeve with an inlet, and the core disc is movably disposed within the rubber sleeve.

[0011] Preferably, the rubber sleeve is movably disposed on the information cardboard and the inner wall of the first single opening.

[0012] Preferably, the outer shell has a side portion, and the side portion has a hanging strap groove.

[0013] Preferably, the core wafer is a PVC board.

[0014] Preferably, the inner shell is a rigid transparent plastic shell.

[0015] Preferably, the outer shell is an antibacterial stainless steel sleeve.

[0016] In the above technical solution, the detachable card sleeve for IC smart cards provided by this utility model has the following beneficial effects: by placing the chip wafer in the second single opening on the inner shell, and then through the second single opening on the inner shell and the first single opening on the outer shell facing each other, and by inserting the inner shell into the outer shell, the opening of the second single opening fits against the inner wall of the first single opening to seal the chip wafer, thereby facilitating the storage and protection of the integrated chip inside the chip wafer. The inner shell and the outer shell together serve as contact surfaces. When the outer walls of the inner shell and the outer shell need to be disinfected and cleaned, the inner shell is pulled out from the outer shell, which facilitates the removal of the chip wafer for separate cleaning of the inner shell and the outer shell, thereby avoiding damage to the chip wafer. At the same time, the outer surfaces of the inner shell and the outer shell are smooth, reducing the problem of dirt accumulation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure provided for an embodiment of the present utility model;

[0020] Figure 3 This is a partial cross-sectional structural schematic diagram provided for an embodiment of the present utility model;

[0021] Figure 4 This is an enlarged structural diagram of point A provided in an embodiment of the present utility model;

[0022] Figure 5 A structural schematic diagram provided for an embodiment of this utility model;

[0023] Figure 6 This is a structural schematic diagram provided for an embodiment of the present utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Outer shell; 2. Inner shell; 3. Rubber sleeve; 4. Core disc; 5. Information cardboard; 11. First single opening; 12. Side; 13. Hanging strap groove; 14. Finger groove; 15. Side notch; 21. Second single opening; 22. Perforation; 23. Guide ring; 31. Inlet; 41. Integrated chip. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-6As shown, a detachable card sleeve for IC smart cards includes an outer shell 1 and a first single opening 11 on one side of the outer shell 1. An inner shell 2 is inserted into the first single opening 11, and a second single opening 21 is provided on one side of the inner shell 2. The opening of the second single opening 21 fits against the inner wall of the first single opening 11 to close the core wafer 4 provided on the inner shell 2. An integrated chip 41 is provided inside the core wafer 4. By placing the wafer 4 into the second single opening 21 on the inner shell 2, and then aligning the second single opening 21 on the inner shell 2 with the first single opening 11 on the outer shell 1, and inserting the inner shell 2 into the outer shell 1, the opening of the second single opening 21 fits against the inner wall of the first single opening 11 to seal the wafer 4, thus facilitating the storage and protection of the integrated chip 41 inside the wafer 4. The inner shell 2 and the outer shell 1 together serve as contact surfaces. When it is necessary to disinfect and clean the outer walls of the inner shell 2 and the outer shell 1, the inner shell 2 is pulled out from the outer shell 1, making it easy to remove the wafer 4 for separate cleaning of the inner shell 2 and the outer shell 1, thereby avoiding damage to the wafer 4. At the same time, the smooth outer surfaces of the inner shell 2 and the outer shell 1 reduce the problem of dirt accumulation.

[0028] As a further technical solution provided by this utility model, the inner wall of the first single opening 11 is provided with a side notch 15, and the outer shell 1 is provided with a finger groove 14 corresponding to the side notch 15.

[0029] Specifically, such as Figure 1 and Figure 2 As shown, the side notch 15 and finger groove 14 facilitate the exposure of the inner shell 2, thereby making it easier for the user to remove the inner shell 2 from the outer shell 1 using their thumb, index finger, or other fingers.

[0030] Furthermore, an information cardboard 5 is installed inside the inner casing 2.

[0031] Specifically, the information cardboard 5, as a type of record cardboard, can record information of medical staff, while the inner shell 2 facilitates the storage and protection of the record cardboard.

[0032] Furthermore, the inner shell 2 has a perforation 22, and the inner wall of the second single opening 21 is provided with a guide ring 23 on one side of the perforation 22, and the core disc 4 is movably disposed in the guide ring 23.

[0033] Specifically, the perforation 22 and guide ring 23 on the inner shell 2 are used to position the core wafer 4. The inner wall of the first single opening 11 and the inner wall of the second single opening 21 limit the core wafer 4, thereby preventing the core wafer 4 from sliding on the inner shell 2 and ensuring the stability of the core wafer 4.

[0034] Furthermore, it includes a rubber sleeve 3, and the rubber sleeve 3 is provided with an inlet 31, and the core disc 4 is movably disposed inside the rubber sleeve 3.

[0035] Specifically, the rubber sleeve 3 can avoid hard compression of the core wafer 4, and the inlet 31 on the rubber sleeve 3 makes it easy to put the core wafer 4 into or take it out of the rubber sleeve 3.

[0036] Furthermore, the rubber sleeve 3 is movably mounted on the inner wall of the information cardboard 5 and the first single opening 11.

[0037] Specifically, when the inner shell 2 is inserted into the outer shell 1, the rubber sleeve 3 simultaneously adheres to both the information cardboard 5 and the inner wall of the first single opening 11, thereby generating a repulsive force between the inner shell 2 and the outer shell 1. This ensures a tighter fit between the inner shell 2 and the outer shell 1, reducing the possibility of the inner shell 2 falling off the outer shell 1. Simultaneously, the friction between the rubber sleeve 3 and the inner wall of the first single opening 11 also helps the inner shell 2 to remain more stably positioned within the outer shell 1.

[0038] Furthermore, the outer shell 1 is provided with a side portion 12, and the side portion 12 is provided with a strap groove 13.

[0039] Specifically, the side portion 12 and the strap groove 13 thereon facilitate the installation of a strap that is fitted around the user's neck.

[0040] Furthermore, the core wafer 4 is made of PVC board.

[0041] Furthermore, the inner shell 2 is a rigid transparent plastic shell.

[0042] Specifically, the inner shell 2 is a rigid transparent plastic shell, so that the information on the information cardboard 5 inside the inner shell 2 can be directly observed through the side notch 15, thus allowing it to be used as a work badge.

[0043] Furthermore, the outer shell 1 is an antibacterial stainless steel sleeve.

[0044] Specifically, antibacterial stainless steel can reduce bacterial growth on the outer shell 1, and at the same time, such as Figure 2 As shown, the side notch 15 is located in the middle of the side of the outer shell 1. According to the user's usual habit, the user holds the end of the outer shell 1, thereby ensuring the exposed part of the inner shell 2 while reducing the user's contact with the inner shell 2.

[0045] Working principle: The chip 4 is inserted into the rubber sleeve 3 through the inlet 31, and then the information cardboard 5 is inserted into the second single opening 21. At the same time, the rubber sleeve 3 is placed in the guide ring 23. At this time, the rubber sleeve 3 adheres to the information cardboard 5. Furthermore, the second single opening 21 on the inner shell 2 and the first single opening 11 on the outer shell 1 are aligned, and the inner shell 2 is inserted into the outer shell 1. At this time, the opening of the second single opening 21 adheres to the inner wall of the first single opening 11 to seal the chip 4, thereby facilitating the storage and protection of the integrated chip 41 inside the chip 4. The inner shell 2 and the outer shell 1 serve as contact surfaces. When the outer walls of the inner shell 2 and the outer shell 1 need to be disinfected and cleaned, the inner shell 2 is pulled out from the outer shell 1. At this time, it is convenient to remove the chip 4 so that the inner shell 2 and the outer shell 1 can be cleaned separately, thereby avoiding damage to the chip 4.

[0046] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detachable card sleeve for IC smart cards, characterized in that, It includes an outer shell (1) and a first single opening (11) on one side of the outer shell (1). An inner shell (2) is inserted into the first single opening (11), and a second single opening (21) is opened on one side of the inner shell (2). The opening of the second single opening (21) fits against the inner wall of the first single opening (11) to close the core wafer (4) provided on the inner shell (2). An integrated chip (41) is provided inside the core wafer (4).

2. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The inner wall of the first single opening (11) is provided with a side notch (15), and the outer shell (1) is provided with a finger groove (14) corresponding to the side notch (15).

3. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The inner shell (2) contains an information cardboard (5).

4. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The inner shell (2) has a perforation (22), and the inner wall of the second single opening (21) is provided with a guide ring (23) on one side of the perforation (22), and the core disc (4) is movably disposed in the guide ring (23).

5. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, It includes a rubber sleeve (3) and has an inlet (31) on the rubber sleeve (3), and the core disc (4) is movably disposed inside the rubber sleeve (3).

6. A detachable card sleeve for an IC smart card according to claim 5, characterized in that, The rubber sleeve (3) is movably mounted on the inner wall of the information cardboard (5) and the first single opening (11).

7. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The outer shell (1) is provided with a side part (12), and a hanging strap groove (13) is provided on the side part (12).

8. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The core wafer (4) is a PVC board.

9. A detachable card sleeve for IC smart cards according to claim 1, characterized in that, The inner shell (2) is a rigid transparent plastic shell.

10. A detachable card sleeve for an IC smart card according to claim 1, characterized in that, The outer shell (1) is an antibacterial stainless steel sleeve.

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