CN213399652U

CN213399652U - Elastic smart card for preventing internal devices from being damaged

Info

Publication number: CN213399652U
Application number: CN202022452473.9U
Authority: CN
Inventors: 肖播达
Original assignee: Shenzhen Couns Technology Co ltd
Current assignee: Shenzhen Couns Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-08
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a smart card technical field specifically is an elasticity smart card that prevents inside device from damaging, including the card body and chip, the card body includes the guard groove, the inboard of guard groove is provided with fixed establishment, fixed establishment includes the fixed plate, the inboard sliding connection of guard groove has the fixed plate, the inboard fixedly connected with fixed slot of fixed plate, the inboard fixedly connected with chip of fixed slot, the fixed surface fixedly connected with telescopic link of fixed plate, the bottom fixedly connected with of telescopic link supports the board, the fixed surface fixedly connected with kelly of fixed plate, the inboard fixedly connected with draw-in groove of fixed plate. The utility model discloses be convenient for connect fixedly and dismantle the change to the chip in the smart card, the chip in the smart card is protected to the convenience, and is convenient for accomodate the protection to the surface of smart card, prevents to cause the wearing and tearing on surface, influences the use, improves the life of smart card.

Description

Elastic smart card for preventing internal devices from being damaged

Technical Field

The utility model relates to a smart card technical field specifically is an elasticity smart card that prevents inside device from damaging.

Background

The intelligent card is a general name of a plastic card with a microchip embedded therein, some intelligent cards comprise a microelectronic chip, the intelligent cards need to carry out data interaction through a reader-writer, and the intelligent cards are provided with a CPU, an RAM and an I/O (input/output) and can automatically process a large amount of data without interfering with the work of a CPU (central processing unit) of a host.

The intelligent card is characterized in that the intelligent card is based on an IC card technology, a computer and a communication technology are used as means, all facilities inside an intelligent building are connected into an organic whole, a user can complete common keys, fund settlement, attendance and certain control operation through one IC card, great convenience is brought to people's life, when the intelligent card is used, an internal chip is not provided with a protection mechanism and is directly embedded into the card, the intelligent card is inconvenient to replace, and in a long-time use process, the damage of the intelligent card or the normal use of the intelligent card is influenced due to the friction on the surface, so that an elastic intelligent card for preventing the damage of internal devices needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent elasticity smart card of inside device damage to the chip of the inside of proposing does not have protection machanism in solving above-mentioned background art, and inconvenient changes it, and in the long-time use, can cause the damage of smart card or influence the problem of the normal use of smart card.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, an elasticity smart card that prevents inside device from damaging, including the card body and chip, the card body includes the protecting groove, the inboard of protecting groove is provided with fixed establishment, fixed establishment includes the fixed plate, the inboard sliding connection of protecting groove has the fixed plate, the inboard fixedly connected with fixed slot of fixed plate, the inboard fixedly connected with chip of fixed slot, the fixed surface fixedly connected with telescopic link of fixed plate, the bottom fixedly connected with of telescopic link supports the board, the fixed surface fixedly connected with kelly of fixed plate, the inboard fixedly connected with draw-in groove of fixed plate, the inboard fixedly connected with spring net of fixed plate.

Preferably, the fixed plate is two sets of connections, and rotates through the pivot between two sets of fixed plates and connect, the fixed slot is the recess shape and connects the inboard at the fixed plate, the fixed slot is connected with the chip gomphosis.

Preferably, the telescopic rod is connected to the surface of the group of fixing plates, the abutting plates are in plate-shaped and connected with the chips in an abutting mode, the clamping rods are in clamping connection with the clamping grooves, and the spring net is embedded in the inner sides of the fixing plates in a net shape.

Preferably, the surface of protective housing is provided with receiving mechanism, receiving mechanism includes the cardboard, the surperficial sliding connection of protective housing has the cardboard, the fixed surface fixedly connected with slide bar of cardboard, the fixed disk has been cup jointed on the surface of slide bar, the inboard fixedly connected with extension spring of fixed disk, the surperficial swing joint of fixed disk has the dead lever, the surperficial swing joint of dead lever has the movable rod, the inboard fixedly connected with supporting spring of protective housing, the bottom fixedly connected with spread groove of fixed plate, the inboard fixedly connected with connecting plate of spread groove, the bottom swing joint of dead lever has the torsional spring, the spout has been seted up on the surface of dead lever.

Preferably, the slide bar and the fixed disk are in sliding connection, the fixed disk is fixed on the inner side of the protective groove, two ends of the telescopic spring are fixedly connected to the surfaces of the slide bar and the fixed disk, the fixed rod and the movable rod are in rotating connection, and two ends of the movable rod are connected to the surfaces of the slide bar and the fixed rod.

Preferably, the surface at protective housing and fixed plate is connected at the both ends of supporting spring, dead lever and connecting plate block are connected, the dead lever passes through torsional spring and fixed disk rotation connection, movable rod and spout sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the chip in the smart card is convenient to connect, fix and disassemble for replacement, the chip in the smart card is convenient to protect, the surface of the smart card is convenient to store and protect, the abrasion of the surface is prevented from being caused, the use is influenced, and the service life of the smart card is prolonged.

(1) Through the rotation connection between the fixed plate, the dismantlement of the chip of being convenient for in the fixed slot, through the telescopic link with support the connection of board, closing under the connection of supporting board and fixed slot, make the chip at the fixed slot internal fixation, and then make the fixed slot at the fixed plate internal fixation, under the block of kelly and draw-in groove is connected, make to connect fixedly between the fixed plate, under the connection of spring net, be convenient for protect the surface of fixed plate, prevent the damage on surface, influence the use of fixed slot.

(2) Through the connection of cardboard and slide bar, under the effect of fixed disk and expanding spring, make the slide bar stretch out and draw back in the protective slot, through the connection of dead lever and movable rod, movable rod and slide bar are connected, make the slide bar drive the dead lever and rotate on the fixed disk, under the effect of supporting spring and spread groove, make the fixed plate at the protective slot internal fixation, the block through dead lever and connecting plate is connected, make the spread groove at the protective slot internal fixation, and then make the protective slot protect the fixed plate, under the connection of spout, make the movable rod slide on the dead lever, make things convenient for the dead lever to rotate on the torsional spring.

Drawings

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

fig. 2 is a schematic view of an expanded structure of the fixing plate of fig. 1 according to the present invention;

fig. 3 is a schematic top sectional view of the fixing plate of fig. 1 according to the present invention;

fig. 4 is a schematic view of a connection structure of the fixing rod and the connecting groove in fig. 1 according to the present invention.

In the figure: 1. a card body; 11. a protective bath; 2. a fixing mechanism; 21. a fixing plate; 22. fixing grooves; 23. a chip; 24. a telescopic rod; 25. a resisting plate; 26. a clamping rod; 27. a card slot; 28. a spring net; 3. a storage mechanism; 31. clamping a plate; 32. a slide bar; 33. fixing the disc; 34. a tension spring; 35. fixing the rod; 36. a movable rod; 37. a support spring; 38. connecting grooves; 39. a connecting plate; 310. a torsion spring; 311. a chute.

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 present invention provides an embodiment: an elastic smart card for preventing internal devices from being damaged comprises a card body 1 and a chip 23, wherein the card body 1 comprises a protective groove 11, a fixing mechanism 2 is arranged on the inner side of the protective groove 11, the fixing mechanism 2 comprises a fixing plate 21, the inner side of the protective groove 11 is slidably connected with the fixing plate 21, the inner side of the fixing plate 21 is fixedly connected with a fixing groove 22, the inner side of the fixing groove 22 is fixedly connected with the chip 23, the surface of the fixing plate 21 is fixedly connected with an expansion link 24, the bottom end of the expansion link 24 is fixedly connected with a resisting plate 25, the surface of the fixing plate 21 is fixedly connected with a clamping rod 26, the inner side of the fixing plate 21 is fixedly connected with a clamping, the chip 23 is conveniently connected, fixed, detached and replaced in the fixed plate 21 through the rotary connection between the fixed plates 21, the shield bath 11 is shielded from the fixing plate 21 by the connection between the shield bath 11 and the fixing plate 21.

Further, fixed plate 21 is two sets of connections, and rotates through the pivot between two sets of fixed plates 21 to be connected, and fixed slot 22 is the recess shape and connects in the inboard of fixed plate 21, and fixed slot 22 and chip 23 gomphosis are connected, and through the connection of fixed plate 21 and fixed slot 22, fixed slot 22 and chip 23's connection make chip 23 at fixed plate 21 internal fixation, under the effect of fixed plate 21, are convenient for protect chip 23.

Further, the telescopic rod 24 is connected on the surface of a group of fixed plates 21, the resisting plate 25 is plate-shaped and is connected with the chip 23 in a butting mode, the clamping rod 26 is connected with the clamping groove 27 in a clamping mode, the spring net 28 is embedded in the fixed plates 21 in a net mode, the fixed plates 21 are connected with the telescopic rod 24, the telescopic rod 24 is connected with the resisting plate 25, the resisting plate 25 is connected with the chip 23 in a butting mode, the chip 23 is further fixed in the fixed plates 21, the fixed plates 21 are connected and fixed under the connection of the clamping rod 26 and the clamping groove 27, the spring net 28 reinforces the inner sides of the fixed plates 21 under the action of the spring net 28, and the fixed plates 21 can protect the chip 23 conveniently.

Further, the surface of the protection groove 11 is provided with the storage mechanism 3, the storage mechanism 3 includes a clamping plate 31, the surface of the protection groove 11 is slidably connected with the clamping plate 31, the surface of the clamping plate 31 is fixedly connected with a sliding rod 32, the surface of the sliding rod 32 is sleeved with a fixed plate 33, the inner side of the fixed plate 33 is fixedly connected with a telescopic spring 34, the surface of the fixed plate 33 is movably connected with a fixed rod 35, the surface of the fixed rod 35 is movably connected with a movable rod 36, the inner side of the protection groove 11 is fixedly connected with a supporting spring 37, the bottom end of the fixed plate 21 is fixedly connected with a connecting groove 38, the inner side of the connecting groove 38 is fixedly connected with a connecting plate 39, the bottom end of the fixed rod 35 is movably connected with a torsion spring 310, the surface of the fixed rod 35 is provided with a sliding groove 311, and the sliding rod 32.

Further, the sliding rod 32 is slidably connected with the fixed disc 33, the fixed disc 33 is fixed on the inner side of the protective groove 11, two ends of the telescopic spring 34 are fixedly connected to the surfaces of the sliding rod 32 and the fixed disc 33, the fixed bar 35 is rotatably connected with the movable bar 36, two ends of the movable bar 36 are connected to the surfaces of the sliding rod 32 and the fixed bar 35, through the connection between the fixed disc 33 and the fixed bar 35, the fixed bar 35 is rotated on the fixed disc 33 under the connection effect of the movable bar 36 and the sliding rod 32, and the connection and separation between the connecting groove 38 and the fixed bar 35 are facilitated.

Furthermore, the two ends of the supporting spring 37 are connected to the surfaces of the protective groove 11 and the fixed plate 21, the fixed rod 35 is connected with the connecting plate 39 in a clamping manner, the fixed rod 35 is rotatably connected with the fixed plate 33 through the torsion spring 310, the movable rod 36 is slidably connected with the sliding groove 311, the fixed plate 21 can conveniently stretch out and draw back in the protective groove 11 through the connection between the supporting spring 37 and the fixed plate 21, the connecting groove 38 is fixed in the position of the protective groove 11 under the connection between the fixed rod 35 and the connecting plate 39, the fixed rod 35 can elastically rotate on the fixed plate 33 through the connection between the torsion spring 310, the movable rod 36 can conveniently slide on the fixed rod 35 under the action of the sliding groove 311, and the movable rod 36 can drive the fixed rod 35 to.

The working principle is as follows: during the use, through the connection of protective housing 11 and fixed plate 21, the protective housing 11 of being convenient for is to the protection of fixed plate 21, under the connection of fixed slot 22 and chip 23, make chip 23 in the inboard of fixed plate 21, connect through the rotation between the fixed plate 21, be convenient for to chip 23 connect fixedly with dismantle the change, under telescopic link 24 and the connection of resisting board 25, make to resist board 25 and to close the connection to chip 23, and then make chip 23 fixed in fixed slot 22, under the block connection of kelly 26 and draw-in groove 27, make to connect fixedly between the fixed plate 21, under the connection of spring net 28, carry out the reinforcement of intensity to fixed plate 21, be convenient for fixed plate 21 to the protection of chip 23.

Through the connection of cardboard 31 and slide bar 32, the sliding connection of slide bar 32 and fixed disk 33, under the effect of extension spring 34, make slide bar 32 flexible on fixed disk 33, through the connection of dead lever 35 and fixed disk 33, movable rod 36 is connected with the rotation of dead lever 35, the rotation of movable rod 36 and slide bar 32 is connected, make slide bar 32 drive dead lever 35 and rotate, under the effect of support spring 37 and spread groove 38, make fixed plate 21 flexible in protection groove 11, through the block connection of dead lever 35 and connecting plate 39, make the position of spread groove 38 in protection groove 11 fixed, under the effect of torsional spring 310, make fixed lever 35 rotate on fixed disk 33 elastically, through the effect of spout 311, it is convenient for slide bar 32 to drive the rotation of dead lever 35, and then conveniently control the connection separation of dead lever 35 and connecting plate 39, and is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A flexible smart card for preventing internal devices from being damaged, comprising a card body (1) and a chip (23), characterized in that: the card body (1) includes protecting groove (11), the inboard of protecting groove (11) is provided with fixed establishment (2), fixed establishment (2) are including fixed plate (21), the inboard sliding connection of protecting groove (11) has fixed plate (21), the inboard fixedly connected with fixed slot (22) of fixed plate (21), the inboard fixedly connected with chip (23) of fixed slot (22), the fixed surface of fixed plate (21) is connected with telescopic link (24), the bottom fixedly connected with of telescopic link (24) supports board (25), the fixed surface of fixed plate (21) is connected with kelly (26), the inboard fixedly connected with draw-in groove (27) of fixed plate (21), the inboard fixedly connected with spring net (28) of fixed plate (21).

2. A flexible smart card for protecting internal devices from damage according to claim 1, wherein: fixed plate (21) are two sets of connections, and rotate through the pivot between two sets of fixed plate (21) and connect, fixed slot (22) are the recess shape and connect the inboard at fixed plate (21), fixed slot (22) and chip (23) gomphosis are connected.

3. A flexible smart card for protecting internal devices from damage according to claim 1, wherein: the telescopic rod (24) is connected to the surface of the group of fixing plates (21), the abutting plate (25) is in a plate shape and is abutted and connected with the chip (23), the clamping rod (26) is clamped and connected with the clamping groove (27), and the spring net (28) is embedded in the inner side of the fixing plates (21) in a net shape.

4. A flexible smart card for protecting internal devices from damage according to claim 1, wherein: the surface of the protection groove (11) is provided with a containing mechanism (3), the containing mechanism (3) comprises a clamping plate (31), the surface of the protection groove (11) is connected with the clamping plate (31) in a sliding manner, the surface of the clamping plate (31) is fixedly connected with a sliding rod (32), the surface of the sliding rod (32) is sleeved with a fixed disc (33), the inner side of the fixed disc (33) is fixedly connected with a telescopic spring (34), the surface of the fixed disc (33) is movably connected with a fixed rod (35), the surface of the fixed rod (35) is movably connected with a movable rod (36), the inner side of the protection groove (11) is fixedly connected with a supporting spring (37), the bottom end of the fixed plate (21) is fixedly connected with a connecting groove (38), the inner side of the connecting groove (38) is fixedly connected with a connecting plate (39), and the bottom, the surface of the fixed rod (35) is provided with a sliding groove (311).

5. A flexible smart card for protecting internal devices from damage according to claim 4, wherein: slide bar (32) and fixed disk (33) sliding connection, the inboard at protective housing (11) is fixed in fixed disk (33), the both ends fixed connection of extension spring (34) is on the surface of slide bar (32) and fixed disk (33), dead lever (35) and movable rod (36) rotate and are connected, the surface at slide bar (32) and dead lever (35) is connected at the both ends of movable rod (36).

6. A flexible smart card for protecting internal devices from damage according to claim 4, wherein: the surface at guard slot (11) and fixed plate (21) is connected at the both ends of supporting spring (37), dead lever (35) and connecting plate (39) block are connected, dead lever (35) rotate through torsional spring (310) and fixed disk (33) and are connected, movable rod (36) and spout (311) sliding connection.