CN211015584U

CN211015584U - Smart card with self-defined security domain in card

Info

Publication number: CN211015584U
Application number: CN201922227827.7U
Authority: CN
Inventors: 夏文安; 陈吉培
Original assignee: Shenzhen Huasentong Intelligent Technology Co ltd
Current assignee: Shenzhen Huasentong Intelligent Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-14
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the field of storage technology, and a smart card of self-defined security territory in card is disclosed, including the card body, the chip groove has been seted up to the inside of the card body, the top in chip groove is equipped with intelligent chip, the bottom that intelligent chip's bottom was equipped with chip base plate is equipped with the multiunit pin, the bottom of pin is equipped with the mount pad, the fixed orifices has been seted up on the right side of the card body, the transparent cover of rubber has been cup jointed in the outside activity of the card body, the transparent cover of rubber is equipped with the multiunit antislip strip, the bottom both sides of the transparent cover of rubber all are equipped with fixed spout, the top in chip groove is equipped with the slide, the left side of slide is equipped with the lug, the left and right sides of slide just is located the inside. The utility model discloses a practical structure, rubber transparent cover have effectively completely cut off external dirty and physics and collide, and the card body and intelligent chip do not receive the damage, and the chip groove is practical with the combination of chip base plate, and the chip is changed at any time to the convenience.

Description

Smart card with self-defined security domain in card

Technical Field

The utility model relates to a storage technology field specifically is the smart card of self-defined security territory in the card.

Background

Smart cards are the generic term for plastic cards with a microchip embedded therein. Some smart cards contain a microelectronic chip and require data interaction via a reader/writer. The smart card is equipped with CPU, RAM and I/O, and can process a large amount of data without interfering the operation of the CPU of the host computer. The smart card may also filter out erroneous data to relieve the host CPU of the burden. The method is suitable for occasions with more ports and higher communication speed requirements.

The existing smart card is thin, simple in structure, easy to damage in frequent use, and easy to influence the service life of the smart card, and meanwhile, the chip substrate on most smart cards is of an integrated structure, so that the smart card is not convenient to replace and disassemble. We therefore propose a smart card with a custom security domain within the card to address the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a smart card of self-defined security territory in the card possesses that protective capability is strong, convenient to detach, changes convenient advantage, has solved current smart card fragile, difficult dismantlement, the unable problem of changing the chip.

(II) technical scheme

For realize above-mentioned protective capability is strong, convenient to detach, change convenient purpose, the utility model provides a following technical scheme: the smart card of self-defined security territory in the card, including the card body, the chip groove has been seted up to the inside of the card body, the top swing joint in chip groove has intelligent chip, intelligent chip's bottom fixedly connected with chip base plate, the bottom fixedly connected with multiunit pin of chip base plate, the bottom fixedly connected with mount pad of pin, the fixed orifices has been seted up on the right side of the card body, the transparent cover of rubber has been cup jointed in the outside activity of the card body, the top fixedly connected with multiunit antislip strip of transparent cover of rubber, the fixed spout of the equal fixedly connected with in bottom both sides of the transparent cover of rubber, the top swing joint in chip groove has the slide, the left side fixedly connected with lug of slide, the left and right sides of slide just is located the inside of the card body has the activity elongated slot, the top fixedly.

Preferably, the inner wall of the chip groove is fixedly connected with an antimagnetic rubber film, so that the demagnetizing effect is achieved, and the influence on the intelligent chip is reduced.

Preferably, the elastic plate is fixedly connected inside the card body, so that the toughness of the card body is improved.

Preferably, the left side and the right side of the bottom of the card body are fixedly connected with sliding strips corresponding to the fixed sliding chutes, so that the transparent rubber sleeve and the card body are convenient to fix.

Preferably, the top corner on the left side of the card body is fixedly connected with an anti-abrasion sleeve for protecting the top corner of the card body.

Preferably, the bottom of the rubber transparent sleeve and the outer side of the fixing hole are provided with notches.

(III) advantageous effects

Compared with the prior art, the utility model provides a smart card of self-defined security territory in card possesses following beneficial effect:

1. the smart card of self-defined security territory in this card is connected with the draw runner through the card body, and the draw runner is connected with fixed spout, through the internal fixed connection elastic plate of card, the transparent cover of rethread rubber uses with the combination of abrasionproof cover to it is good to play toughness, the effect that protective capacities is strong.

2. The smart card of self-defined security territory in this card is connected with spacing through the transparent cover of rubber, and spacing strip drives the lug and removes, and the lug drives the slide and removes, and the rethread chip groove uses with the combination of chip base plate to the effect convenient to detach and change has been played.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A in the structure of FIG. 1 of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic top view of the structure card body of the present invention.

In the figure: 1-card body, 2-chip groove, 3-intelligent chip, 4-chip substrate, 5-pin, 6-mounting seat, 7-fixing hole, 8-rubber transparent sleeve, 9-antislip strip, 10-fixing sliding groove, 11-sliding plate, 12-lug, 13-movable elongated slot, 14-limiting strip, 15-antimagnetic rubber film, 16-elastic plate, 17-sliding strip and 18-antiwear sleeve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the smart card with a security domain defined in the card includes a card body 1, a chip slot 2 is formed in the card body 1, an antimagnetic rubber film 15 is fixedly connected to an inner wall of the chip slot 2 to achieve a demagnetization effect and reduce an influence on the smart chip 2, an elastic plate 16 is fixedly connected to the inside of the card body 1 to improve toughness of the card body 1, the smart chip 3 is movably connected to a top of the chip slot 2, a chip substrate 4 is fixedly connected to a bottom of the smart chip 3, a plurality of groups of pins 5 are fixedly connected to a bottom of the chip substrate 4, a mounting seat 6 is fixedly connected to a bottom of the pins 5, a fixing hole 7 is formed on a right side of the card body 1, a transparent rubber sleeve 8 is movably sleeved on an outer side of the card body 1, a notch is formed in a position on an outer side of the fixing hole 7 at the bottom of the transparent rubber sleeve 8, a plurality of, the equal fixedly connected with fixed spout 10 in bottom both sides of the transparent cover of rubber 8, the corresponding draw runner 17 of the equal fixedly connected with fixed spout 10 in the left and right sides of the bottom of the card body 1, the transparent cover of rubber 8 and the fixed of the card body 1 of being convenient for, the top swing joint in chip groove 2 has slide 11, slide 11's left side fixedly connected with lug 12, slide 11's the left and right sides and the inside that is located the card body 1 have movable elongated slot 13, the top fixedly connected with spacing strip 14 of the inner wall of the transparent cover of rubber 8, the left apex angle fixedly connected with abrasionproof cover 18 of the card body 1, the apex angle of the protection card body 1.

The working principle is as follows: this smart card of self-defined security territory in card, before the equipment, arrange smart chip 3 in chip groove 2 earlier, antimagnetic rubber membrane 15 wraps smart chip 3, play the effect of demagnetization, align draw runner 17 and fixed spout 10 this moment, then insert the inner wall of rubber transparent cover 8 with the card body 1, the card body 1 is when inserting, lug 12 at slide 11 top can support the spacing 14 of 8 inner walls of rubber transparent cover, slide 11 slides along activity elongated slot 13 left, with the top seal in chip groove 2, press from both sides tight smart chip 3, when trading smart chip 3, take off rubber transparent cover 8, promote lug 12 and can take out, it is very convenient to install and dismantle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The smart card of self-defining security domain in the card, including the card body (1), its characterized in that: the chip card is characterized in that a chip groove (2) is formed in the card body (1), the top of the chip groove (2) is movably connected with an intelligent chip (3), the bottom of the intelligent chip (3) is fixedly connected with a chip substrate (4), the bottom of the chip substrate (4) is fixedly connected with a plurality of groups of pins (5), the bottom of the pins (5) is fixedly connected with a mounting seat (6), the right side of the card body (1) is provided with a fixed hole (7), the outer side of the card body (1) is movably sleeved with a rubber transparent sleeve (8), the top of the rubber transparent sleeve (8) is fixedly connected with a plurality of groups of anti-slip strips (9), both sides of the bottom of the rubber transparent sleeve (8) are fixedly connected with fixed sliding grooves (10), the top of the chip groove (2) is movably connected with a sliding plate (11), the left side of the sliding plate (11) is fixedly connected with a convex block (12), the left side and right, the top of the inner wall of the transparent rubber sleeve (8) is fixedly connected with a limit strip (14).

2. The smart card of in-card custom security domains of claim 1, characterized by: the inner wall of the chip groove (2) is fixedly connected with an antimagnetic rubber film (15).

3. The smart card of in-card custom security domains of claim 1, characterized by: the inside fixedly connected with elastic plate (16) of card body (1).

4. The smart card of in-card custom security domains of claim 1, characterized by: the left side and the right side of the bottom of the clamping body (1) are fixedly connected with sliding strips (17) corresponding to the fixed sliding chutes (10).

5. The smart card of in-card custom security domains of claim 1, characterized by: the left vertex angle of the clamp body (1) is fixedly connected with an anti-abrasion sleeve (18).

6. The smart card of in-card custom security domains of claim 1, characterized by: the bottom of the rubber transparent sleeve (8) and the outer side of the fixing hole (7) are provided with notches.