CN212541397U

CN212541397U - Double-chip double-interface IC card

Info

Publication number: CN212541397U
Application number: CN202021734473.1U
Authority: CN
Inventors: 阙文; 杨建华
Original assignee: Shenzhen Xinlongtong Electronic Technology Co ltd
Current assignee: Shenzhen Xinlongtong Electronic Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-02-12
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a two chip double-interface IC cards relates to the communication technology field. The utility model discloses a first PVC board and second PVC board, the upper end and the second PVC board fixed connection of first PVC board, the upper end of second PVC board scribbles first adhesive, and the upper end of second PVC board is through first adhesive and first plastic film adhesive connection, from left to right be fixed with antenna coil and contact chip in proper order of first PVC board, and antenna coil and non-contact chip fixed connection, the round hole has been seted up on the first PVC board, and first PVC board passes through the round hole and hangs rope fixed connection, the upper end symmetric position of first PVC board has seted up flutedly, and the inner wall bilateral symmetry position of recess is provided with the dog, the upper end of first PVC board is fixed with the top cap. The utility model discloses a set up the top cap, hang rope, round hole and recess, solved current double-chip double-interface IC-card and do not have auxiliary structure, be difficult for carrying, and can not deposit the storage card, the not good problem of function singleness practicality.

Description

Double-chip double-interface IC card

Technical Field

The utility model belongs to the technical field of the communication, especially, relate to a double chip double-interface IC card.

Background

IC cards are another new type of information tool that appears after magnetic cards. The IC card is an integrated circuit card, a common bus card is one of the IC cards, and the common IC card communicates with a card reader of the IC card by adopting a radio frequency technology. An IC card is distinguished from a magnetic card in that the IC card stores information by an integrated circuit in the card, and the magnetic card records information by magnetic force in the card. The double-chip double-interface IC card integrates the non-contact IC card and the contact IC card, and has the advantages of low cost and simple operation. At present, the existing double-chip double-interface IC card has no auxiliary structure, is not easy to carry, can not store a storage card, has single function and poor practicability, and can not meet the requirements in actual use, so that the technology capable of being improved is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-chip double-interface IC card through setting up the top cap, hanging rope, round hole and recess, has solved current double-chip double-interface IC card and has not auxiliary structure, is difficult for carrying, and can not deposit the storage card, the not good problem of function singleness practicality.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a double-chip double-interface IC card, including first PVC board and second PVC board, the upper end and the second PVC board fixed connection of first PVC board, the round hole has been seted up on the first PVC board, and first PVC board passes through the round hole and hangs rope fixed connection, can fix the rope on first PVC board through the round hole, and through hanging rope portable, the upper end symmetric position of first PVC board sets up flutedly, and the inner wall bilateral symmetry position of recess is provided with the dog, can fix the storage card on first PVC board through the recess, the upper end of first PVC board is fixed with the top cap.

Further, the upper end of second PVC board scribbles first adhesive, through first adhesive convenient fixed first plastic film, and the upper end of second PVC board is through first adhesive and first plastic film bonding connection, can protect the second PVC board through first plastic film, plays protection such as dampproofing, waterproof, antifouling, wear-resisting, resistant book and resistant chemical corrosion.

Furthermore, rectangular holes are formed in the second PVC plate and the first plastic film, and due to the design of the rectangular holes, the contact chip can be conveniently exposed, and card reading is convenient.

Furthermore, an antenna coil and a contact chip are sequentially fixed on the first PVC plate from left to right, the antenna coil and the contact chip can be in direct contact with a card reader through the contact chip, the card can be read conveniently, the antenna coil is fixedly connected with the non-contact chip, the non-contact chip does not need to be in contact with the card reader, and the card can be read remotely.

Furthermore, the lower extreme bilateral symmetry position of top cap is provided with first elastic block and second elastic block respectively, and just first elastic block is connected with first PVC board joint through first draw-in groove, the second elastic block passes through the second draw-in groove and connects with first PVC integrated circuit board, can go into the top cap card in first draw-in groove and the second draw-in groove on the first PVC board through first elastic block and second elastic block, convenient fixed memory card.

Further, the lower extreme of first PVC board is provided with second plastic film, second plastic film's upper end scribbles the second adhesive, conveniently fixes second plastic film through the second adhesive, and second plastic film passes through second adhesive and first PVC board adhesive bonding, can protect first PVC board through second plastic film.

The utility model discloses following beneficial effect has:

1. the utility model discloses the first PVC board that sets up passes through the round hole and hangs rope fixed connection, can pass the round hole on the first PVC board with hanging the rope to tie a knot, then conveniently carry the IC-card through hanging the rope, also reduce the probability that the IC-card lost to a certain extent simultaneously.

2. The utility model discloses the upper end symmetric position of the first PVC board that sets up has seted up flutedly, and the inner wall bilateral symmetry position of recess is provided with the dog, can aim at the recess with the memory card, and the card is gone into, the dog of recess inner wall can compress tightly the memory card, prevent that the memory card from breaking away from first PVC board, and the upper end of the first PVC board that sets up is fixed with the top cap, then can aim at the first draw-in groove on the first PVC board with the first elastic block of top cap lower extreme, aim at the second draw-in groove on the first PVC board with the second elastic block of top cap lower extreme simultaneously, and the joint is fixed, can save the memory card well on first PVC board, realized that a thing is multi-purpose, the practicality is all good.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first PVC sheet of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the top cover of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first PVC sheet; 2. a second PVC sheet; 3. a first adhesive; 4. a first plastic film; 5. a rectangular hole; 6. a second adhesive; 7. a second plastic film; 8. a top cover; 9. hanging a rope; 10. an antenna coil; 11. a non-contact chip; 12. contacting the chip; 13. a circular hole; 14. a groove; 15. a stopper; 16. a first card slot; 17. a second card slot; 18. a first elastic block; 19. and a second elastic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention relates to a dual-chip dual-interface IC card, which comprises a first PVC plate 1 and a second PVC plate 2, wherein the upper end of the first PVC plate 1 is fixedly connected to the second PVC plate 2, the first PVC plate 1 is bonded to the second PVC plate 2 by pressing, the upper end of the second PVC plate 2 is coated with a first adhesive 3, and the upper end of the second PVC plate 2 is bonded to a first plastic film 4 by the first adhesive 3, during lamination, the upper end of the second PVC plate 2 is coated with the first adhesive 3, the lower end of the first plastic film 4 is aligned to the second PVC plate 2, and is bonded by pressing at high temperature, the first plastic film 4 can protect the second PVC plate 2, rectangular holes 5 are formed on the second PVC plate 2 and the first plastic film 4, an antenna coil 10 and a contact chip 12 are sequentially fixed to the first PVC plate 1 from left to right, and the antenna coil 10 is fixedly connected to the non-contact chip 11, when reading the card, the touch chip 12 can be aligned to the card reading area of the contact card reader and contacted, namely the card reader can read the information, or the IC card can be aligned to the card reading area of the non-contact card reader to read the information through remote sensing, the use is convenient, the first PVC plate 1 is provided with the round hole 13, the first PVC plate 1 is fixedly connected with the hanging rope 9 through the round hole 13, when the IC card is carried, the hanging rope 9 can penetrate through the round hole 13 on the first PVC plate 1 from top to bottom and is knotted, then the IC card can be lifted through the hanging rope 9 and is convenient to move, the lower end of the first PVC plate 1 is provided with the second plastic film 7, the upper end of the second plastic film 7 is coated with the second adhesive 6, the second plastic film 7 is adhesively connected with the first PVC plate 1 through the second adhesive 6, when the IC card is pasted, the upper end of the second plastic film 7 is coated with the second adhesive 6, then the upper end of the second plastic film 7 is aligned to the second PVC plate, and the first PVC plate 1 can be protected by the second plastic film 7 after high-temperature pressing and bonding.

As shown in fig. 1, 3 and 4, the upper end of the first PVC plate 1 is symmetrically provided with a groove 14, and the inner wall of the groove 14 is symmetrically provided with a stopper 15, so that the memory card can be aligned with the groove 14 on the first PVC plate 1 and clamped, after clamping, the stopper 15 can press the memory card, thereby facilitating storage of the memory card, achieving multiple purposes and reducing cost, the upper end of the first PVC plate 1 is fixed with a top cover 8, the lower end of the top cover 8 is symmetrically provided with a first elastic block 18 and a second elastic block 19, respectively, the first elastic block 18 is connected with the first PVC plate 1 in a clamping manner through a first clamping groove 16, the second elastic block 19 is connected with the first PVC plate 1 in a clamping manner through a second clamping groove 17, after clamping the memory card into the groove 14, the first elastic block 18 and the second elastic block 19 at the lower end of the top cover 8 are aligned with the first clamping groove 16 and the second clamping groove 17, and clamped, thereby well fixing the memory card, the memory card is prevented from being detached from the IC card.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a two chip double-interface IC cards, includes first PVC board (1) and second PVC board (2), its characterized in that: the upper end and the second PVC board (2) fixed connection of first PVC board (1), round hole (13) have been seted up on first PVC board (1), and first PVC board (1) through round hole (13) with hang rope (9) fixed connection, the upper end symmetric position of first PVC board (1) is seted up flutedly (14), and the inner wall bilateral symmetry position of recess (14) is provided with dog (15), the upper end of first PVC board (1) is fixed with top cap (8).

2. A dual-chip dual-interface IC card according to claim 1, wherein the upper end of the second PVC plate (2) is coated with a first adhesive (3), and the upper end of the second PVC plate (2) is adhesively connected to the first plastic film (4) by the first adhesive (3).

3. A dual-chip dual-interface IC card according to claim 2, wherein the second PVC plate (2) and the first plastic film (4) are both provided with rectangular holes (5).

4. The dual-chip dual-interface IC card according to claim 1, wherein the antenna coil (10) and the contact chip (12) are fixed on the first PVC board (1) from left to right, and the antenna coil (10) is fixedly connected with the non-contact chip (11).

5. The dual-chip dual-interface IC card according to claim 1, wherein a first elastic block (18) and a second elastic block (19) are respectively arranged at left-right symmetrical positions of the lower end of the top cover (8), the first elastic block (18) is connected with the first PVC plate (1) in a clamping manner through a first clamping groove (16), and the second elastic block (19) is connected with the first PVC plate (1) in a clamping manner through a second clamping groove (17).

6. A dual-chip dual-interface IC card as claimed in claim 1, wherein the lower end of the first PVC plate (1) is provided with a second plastic film (7), the upper end of the second plastic film (7) is coated with a second adhesive (6), and the second plastic film (7) is adhesively connected with the first PVC plate (1) through the second adhesive (6).