CN211207358U - IC card controller with balance - Google Patents

Abstract

The utility model provides a take balanced IC-card controller relates to the communication technology field, comprises a box bod, the notch has been seted up to the box body side, and the notch runs through the box body lateral wall, is equipped with closing device in the notch, and the inner wall fixed connection of closing device and notch, is equipped with the work core in the box body, and work core and the inside bottom surface fixed connection of box body, is equipped with buffer between work core and the box body inner wall, and buffer's the lateral wall fixed connection of work core, the utility model discloses, adopt closing device, realize fixed to the IC-card in the insertion controller, prevent IC-card slippage controller, avoid losing that the IC-card slippage caused, adopt buffer, realize receiving when strikeing at the controller, carry out the buffer protection to the controller, prevent that the work core from receiving vibrations and breaking down.

Description

IC card controller with balance

Technical Field

The utility model relates to the field of communication technology, especially, relate to a balanced IC-card controller in area.

Background

IC card is also called integrated circuit card, which is formed by embedding one or more integrated circuits on plastic card with the same size as common credit card; because the portable mobile phone is convenient to carry and large in storage capacity, automobile fees, telephone fees, subway fares, dining fees of canteens, road payment, shopping and tourism, trade services and the like can be stored very conveniently, and the portable mobile phone is increasingly favored by people.

At present, the IC card controller on the market generally inserts the IC card and fixes untight, and the card is easy to slip, causes the condition that the card is lost to take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a balanced IC card controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take balanced IC-card controller, includes the box body, the notch has been seted up to the box body side, and the notch runs through the box body lateral wall, be equipped with closing device in the notch, and the inner wall fixed connection of closing device and notch, be equipped with the work core in the box body, and work core and the inside bottom surface fixed connection of box body, be equipped with buffer between work core and the box body inner wall, and buffer's the lateral wall fixed connection of work core.

Preferably, the box body top surface is fixed with the display screen, and the display screen inlays in the box body inner wall, display screen one side is equipped with the dial plate, and the dial plate inlays in box body top surface fixed connection, the dial plate fixed surface has the connecting rod, the connecting rod surface nestification has the pointer, and pointer and connecting rod swing joint, the box body top surface is equipped with the knob, and knob and box body swing joint.

Preferably, the interface has been seted up to the box body side, and the interface runs through the box body lateral wall, and interface and work core electric connection, be equipped with the support column between work core's bottom surface and the box body bottom surface, and the both ends of support column respectively with work core and box body fixed connection.

Preferably, closing device includes two pairs of compression spring with notch inner wall fixed connection, the one end that compression spring kept away from the notch inner wall is fixed with the pressure strip, one side that the work core was kept away from to the pressure strip is fixed with the safety cover, and the bottom and the notch inner wall fixed connection of safety cover.

Preferably, buffer is including seting up the dashpot at the box body inner wall, be equipped with the dead lever in the dashpot, and dead lever and dashpot sliding connection, and the dead lever keeps away from the one end and the work core fixed connection of dashpot, dead lever surface nestification has buffer spring, and buffer spring's both ends offset with box body inner wall and work core side respectively.

Preferably, the display screen, the pointer and the knob are electrically connected with the work core, and the knob is simultaneously electrically connected with the display screen.

Advantageous effects

1. The utility model discloses in, adopt closing device, realize fixed to the IC-card in the insertion controller, prevent IC-card slippage controller, avoid losing that IC-card slippage caused, the IC-card inserts between two pressure strips in the notch, because IC's thickness itself, the pressure strip removes to the notch inner wall, make compression spring compressed, the IC-card is compressed tightly, be difficult for slipping in the notch from, and the safety cover provides the guard action to compression spring, prevent the corrosion of compression spring.

2. The utility model discloses in, adopt buffer, realize receiving when strikeing at the controller, cushion the protection to the controller, prevent that work core from receiving vibrations and breaking down, when the controller received the impact, the relative box body of work core takes place the displacement, then the dead lever slides in the dashpot, and the compression spring on fixed rod surface cushions the displacement process production of work core, alleviates the vibrations that work core received.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of an IC card controller with a balance according to the present invention;

fig. 2 is a schematic diagram of an internal structure of an IC card controller with a balance function according to the present invention;

fig. 3 is a cross-sectional view of an IC card controller with balance according to the present invention.

Illustration of the drawings:

1. a box body; 2. a pressing device; 21. a compression plate; 22. a compression spring; 23. a protective cover; 3. a notch; 4. a working core; 5. a buffer device; 51. fixing the rod; 52. a buffer spring; 53. a buffer tank; 6. a display screen; 7. a dial plate; 8. a pointer; 9. a connecting rod; 10. a knob; 11. an interface; 12. and (4) a support column.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, an IC card controller with balance comprises a box body 1, a display screen 6 fixed on the top surface of the box body 1, the display screen 6 is embedded in the inner wall of the box body 1, a dial 7 is arranged on one side of the display screen 6, the dial 7 is embedded in the top surface of the box body 1 and fixedly connected, a connecting rod 9 is fixed on the surface of the dial 7, a pointer 8 is embedded on the surface of the connecting rod 9, the pointer 8 is movably connected with the connecting rod 9, the top surface of the box body 1 is provided with a knob 10, the knob 10 is movably connected with the box body 1, the display screen 6, the pointer 8 and the knob 10 are all electrically connected with the working core 4, the knob 10 is electrically connected with the display screen 6, the side of the box body 1 is provided with an interface 11, the interface 11 penetrates through the side wall of the box body 1, and the interface 11 is electrically connected with the work core 4, a support column 12 is arranged between the bottom surface of the work core 4 and the bottom surface of the box body 1, and two ends of the support column 12 are respectively fixedly connected with the work core 4 and the box body 1.

The side surface of the box body 1 is provided with a notch 3, the notch 3 penetrates through the side wall of the box body 1, a pressing device 2 is arranged in the notch 3, the pressing device 2 is fixedly connected with the inner wall of the notch 3, the pressing device 2 comprises two pairs of compression springs 22 fixedly connected with the inner wall of the notch 3, one end, away from the inner wall of the notch 3, of each compression spring 22 is fixedly provided with a pressing plate 21, one side, away from a working core 4, of each pressing plate 21 is fixedly provided with a protective cover 23, the bottom end of each protective cover 23 is fixedly connected with the inner wall of the notch 3, a working core 4 is arranged in the box body 1, the working core 4 is fixedly connected with the bottom surface inside the box body 1, a buffer device 5 is arranged between the working core 4 and the inner wall of the box body 1, the side wall of the working core 4 of the buffer device 5 is fixedly connected, the buffer, and the end of the fixed rod 51 far away from the buffer slot 53 is fixedly connected with the work core 4, the surface of the fixed rod 51 is nested with the buffer spring 52, and the two ends of the buffer spring 52 are respectively propped against the inner wall of the box body 1 and the side surface of the work core 4.

The utility model discloses a theory of operation: between two pressure strips 21 in IC card inserted slot 3, because IC's own thickness, pressure strip 21 removes to 3 inner walls of notch, make compression spring 22 compressed, the IC card is compressed tightly, be difficult for slipping from notch 3, and safety cover 23 provides the guard action to compression spring 22, prevent compression spring 22 corrosion, when the controller receives the impact, work core 4 takes place the displacement relative to box body 1, then dead lever 51 slides in buffer slot 53, and the compression spring 22 on dead lever 51 surface produces the buffering to work core 4's displacement process, alleviate the vibrations that work core 4 received, and through adjust knob 10, then can operate controller's parameter, and show the parameter value on display 6, the operation is succinct.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a balanced IC-card controller in area, includes box body (1), its characterized in that: notch (3) have been seted up to box body (1) side, and notch (3) run through box body (1) lateral wall, be equipped with closing device (2) in notch (3), and the inner wall fixed connection of closing device (2) and notch (3), be equipped with work core (4) in box body (1), and work core (4) and the inside bottom surface fixed connection of box body (1), be equipped with buffer (5) between work core (4) and box body (1) inner wall, and the lateral wall fixed connection of work core (4) of buffer (5).

2. The IC card controller with balancing of claim 1, wherein: box body (1) top surface is fixed with display screen (6), and display screen (6) inlay in box body (1) inner wall, display screen (6) one side is equipped with dial plate (7), and dial plate (7) inlay in box body (1) top surface fixed connection, dial plate (7) fixed surface has connecting rod (9), connecting rod (9) surface nestification has pointer (8), and pointer (8) and connecting rod (9) swing joint, box body (1) top surface is equipped with knob (10), and knob (10) and box body (1) swing joint.

3. The IC card controller with balancing of claim 1, wherein: interface (11) have been seted up to box body (1) side, and interface (11) run through box body (1) lateral wall, and interface (11) and work core (4) electric connection, be equipped with between the bottom surface of work core (4) and box body (1) bottom surface support column (12), and the both ends of support column (12) respectively with work core (4) and box body (1) fixed connection.

4. The IC card controller with balancing of claim 1, wherein: closing device (2) include with notch (3) inner wall fixed connection's two pairs of compression spring (22), the one end that notch (3) inner wall was kept away from in compression spring (22) is fixed with pressure strip (21), one side that work core (4) were kept away from in pressure strip (21) is fixed with safety cover (23), and the bottom of safety cover (23) and notch (3) inner wall fixed connection.

5. The IC card controller with balancing of claim 1, wherein: buffer (5) are including seting up at dashpot (53) of box body (1) inner wall, be equipped with dead lever (51) in dashpot (53), and dead lever (51) and dashpot (53) sliding connection, and dead lever (51) keep away from the one end and the work core (4) fixed connection of dashpot (53), dead lever (51) surface nestification has buffer spring (52), and the both ends of buffer spring (52) offset with box body (1) inner wall and work core (4) side respectively.

6. The IC card controller with balancing of claim 2, wherein: the display screen (6), the pointer (8) and the knob (10) are electrically connected with the work core (4), and the knob (10) is electrically connected with the display screen (6) at the same time.

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