CN219105980U - Key protection structure of card swiping machine - Google Patents

Abstract

The utility model discloses a key protection structure of a card swiping machine, which comprises a swiping machine body, wherein two sides of the outer wall of the swiping machine body are respectively connected with a side plate, a fixed block is connected between the top of each side plate and the swiping machine body, a connecting rod is connected to each fixed block in a sliding manner, and a grabbing rod is connected to the upper end of each connecting rod. This button protection architecture of machine of punching card is through curb plate, stopper, connecting rod and the setting of grabbing the pole for the machine of punching card portable, and can accomodate to grabbing the structure, reduce occupation space, when the machine of punching card needs to be used, press and open the block structure, make spacing spring break away from the compression, promote the stopper to drive the protection shell and break away from the protection to the keyboard, the protection shell removes simultaneously and drives the connecting rod and grabs the pole and be close to the machine of punching card and accomodate, has strengthened the practicality of device.

Description

Key protection structure of card swiping machine

Technical Field

The utility model relates to the technical field of card swiping machine equipment, in particular to a key protection structure of a card swiping machine.

Background

Along with the improvement of the living standard of people and the continuous development of science and technology, the card swiping machine is widely applied to the business field and becomes an indispensable device, the card swiping machine is called POS terminal for short, the terminal firstly transmits information to a platform of a Union by a telephone line dialing mode, after the Union platform recognizes related information, deduction information is transmitted to a card issuing bank, after the card issuing bank confirms, the information is returned to the Union platform, after the Union confirmation, the processed information is transmitted to a front-end terminal, the terminal receives the confirmed information, then a bill is printed, the mobile POS terminal is used for transmitting and receiving the information by a data signal, the communication cost is low, the communication cost of the mobile POS terminal is calculated according to the flow, and the communication cost of the fixed terminal is charged by a carrier according to the urban standard.

The keyboard of the card swiping machine is exposed outside for a long time, dust and greasy dirt can be accumulated along with the time lapse and use, and attractive appearance and use are affected, however, the keyboard protection structure of the card swiping machine in the prior stage is mostly used for directly protecting and shielding the keyboard through the cover plate, in order to avoid the cover plate from being opened by external force factors such as inertia and the like, the keyboard is separated from protection and influence on use, a clamping structure is arranged between the cover plate and the card swiping machine for limiting, but the keyboard is also inconvenient to use, the clamping structure is required to be controlled to be separated from the clamping structure firstly, the cover plate is rotated or slid to be opened, then the keyboard is used for operation, the cover plate is required to be reset and closed manually when the keyboard is not used, the clamping structure is controlled to be clamped, the keyboard is troublesome, and when the keyboard is not humanized, a user is busy, the user is easy to forget to reset the cover plate, and the keyboard cannot be effectively protected.

Aiming at the problems, innovative design is urgently needed on the basis of the original card swiping machine.

Disclosure of Invention

Aiming at the technical problem that the prior art is too single, the technical scheme of the utility model provides a key protection structure of a card swiping machine, which is obviously different from the prior art, so as to solve the problems that in the prior art, the clamping structure is required to be controlled to be separated from clamping, the cover plate is required to be rotated or slid to be opened, then the keyboard is used for operation, the cover plate is required to be reset and closed manually when the keyboard is not used, the clamping structure is controlled to be clamped, the trouble is relatively caused, and the user is easy to forget to reset the cover plate when the user is busy, so that the keyboard cannot be effectively protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a button protection architecture of machine of punching card, includes the machine body of punching card, machine body outer wall both sides are respectively connected with a curb plate, every all be connected with the fixed block between curb plate top and the machine body of punching card, every equal sliding connection has a connecting rod on the fixed block, and every connecting rod upper end all is connected with grabs the pole to every connecting rod lower extreme all is connected with the protecting crust, protecting crust inner wall top all is provided with clean cotton, be provided with limit structure between protecting crust inner wall both sides and the machine body of punching card, be provided with the block structure between protecting crust bottom and the curb plate.

Preferably, the side plate and the brush machine body form a convex structure, and the connecting rod and the card swiping groove area on the brush machine body are arranged in a staggered mode.

Preferably, limit structure includes spacing groove, stopper and spacing spring, brush machine body both sides respectively are provided with a spacing groove, every all be provided with a stopper in the spacing groove, every stopper one end all is connected with spacing spring with spacing groove inner wall, every the stopper other end all passes the spacing groove and connects in the protecting crust inner wall.

Preferably, the limiting block is of a T-shaped structure, and the limiting block and the limiting groove are in clamping sliding connection.

Preferably, the clamping structure comprises a groove, a reset spring, clamping blocks and clamping grooves, wherein each groove is formed in the top of each side plate, each clamping block is connected to the inner wall of each groove through the reset spring, and each clamping block penetrates through each groove at two ends and one end of each clamping block is located in each clamping groove.

Preferably, the fixture block is arranged to be of a concave structure, the fixture block and the groove are in clamping sliding connection, the fixture block and the clamping groove are in clamping connection, and one end of the fixture block located in the clamping groove, which is close to one side of the protective shell, is arranged to be of an arc structure.

Compared with the prior art, the utility model has the beneficial effects that: this button protection architecture of machine of punching card is through protecting crust, clean cotton, limit structure and block structure's setting for the machine of punching card can protect the keyboard when not using, after the machine of punching card is used, when need carrying the machine of punching card and leave, carry the grab handle and carry, move up the drive protecting crust through the connecting rod and move up the keyboard and protect, move up along with the protecting crust and clean cotton and clean the keyboard, avoid the greasy dirt accumulation, avoid the dust to get into the deposition on the keyboard from the gap through the laminating of clean cotton and keyboard simultaneously, move up the assigned position after, carry out the block spacing to it through the block structure.

Through curb plate, stopper, connecting rod and the setting of grabbing the pole for the machine of punching the card portable, and can accomodate to grabbing the structure, reduce occupation space, when needs use the machine of punching the card, press and open the block structure, make spacing spring break away from the compression, promote the stopper to drive the protecting crust and break away from the protection to the keyboard, the protecting crust removes simultaneously and drives the connecting rod and grabs the pole and be close to the machine of punching the card and accomodate, has strengthened the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the front view structure of a protecting shell close to a brush body;

FIG. 2 is a schematic diagram showing the front view structure of the protecting shell far away from the brush body;

FIG. 3 is a schematic perspective view of a protective shell according to the present utility model;

FIG. 4 is a schematic view showing a bottom cross-sectional structure of a protective housing according to the present utility model;

FIG. 5 is a schematic side view of a spacing spring of the present utility model;

FIG. 6 is a schematic side view of the protecting shell of the present utility model far away from the brush body.

In the figure: 1. a brushing machine body; 2. a side plate; 3. a fixed block; 4. a connecting rod; 5. a grab bar; 6. a protective shell; 7. cleaning cotton; 8. a limit structure; 801. a limit groove; 802. a limiting block; 803. a limit spring; 9. a clamping structure; 901. a groove; 902. a return spring; 903. a clamping block; 904. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a button protection architecture of machine of punching card, including machine body 1, curb plate 2, fixed block 3, connecting rod 4, grab pole 5, protecting crust 6, clean cotton 7, limit structure 8, spacing groove 801, stopper 802, spacing spring 803, block structure 9, recess 901, reset spring 902, fixture block 903 and draw-in groove 904, machine body 1 outer wall both sides respectively are connected with a curb plate 2, all be connected with fixed block 3 between every curb plate 2 top and the machine body 1, all sliding connection has a connecting rod 4 on every fixed block 3, and every connecting rod 4 upper end all is connected with grabs pole 5, and every connecting rod 4 lower extreme all is connected with protecting crust 6, protecting crust 6 inner wall top all is provided with clean cotton 7, be provided with limit structure 8 between protecting crust 6 inner wall both sides and the machine body 1, be provided with block structure 9 between protecting crust 6 bottom and the curb plate 2.

The side plate 2 and the brush machine body 1 form a convex structure, and the connecting rod 4 and the card swiping groove area on the brush machine body 1 are arranged in a staggered way.

The limit structure 8 comprises limit grooves 801, limit blocks 802 and limit springs 803, wherein one limit groove 801 is respectively arranged on two sides of the brush machine body 1, one limit block 802 is respectively arranged in each limit groove 801, one end of each limit block 802 is connected with the limit spring 803 on the inner wall of the limit groove 801, and the other end of each limit block 802 is connected to the inner wall of the protective shell 6 by penetrating through the limit groove 801.

The limiting block 802 is in a T-shaped structure, and the limiting block 802 and the limiting groove 801 are in clamping type sliding connection.

The clamping structure 9 comprises a groove 901, a return spring 902, clamping blocks 903 and clamping grooves 904, wherein the top of each side plate 2 is provided with the groove 901, the inner wall of each groove 901 is connected with the clamping blocks 903 through the return spring 902, and two ends of each clamping block 903 penetrate through the groove 901 and one end of each clamping block 903 is located in each clamping groove 904.

The fixture block 903 is of a concave structure, the fixture block 903 and the groove 901 are in clamping sliding connection, the fixture block 903 and the clamping groove 904 are in clamping connection, and one end of the fixture block 903 in the clamping groove 904, which is close to one side of the protective shell 6, is of an arc-shaped structure.

Working principle: according to the illustration in fig. 1, the brush machine body 1 is firstly carried by the grab bar 5 and moved to a working area, when the brush machine needs to be used, the clamping block 903 is pressed into the groove 901, so that the reset spring 902 is stressed and compressed, meanwhile, the clamping block 903 is separated from the clamping with the clamping groove 904, so that the initially compressed limiting spring 803 is separated from compression, the limiting block 802 is pushed to move in the limiting groove 801, the protective shell 6 is driven to be separated from the protection of a keyboard, meanwhile, the clamping block 903 is released due to the cooperation of factors such as gravity, so that the reset spring 902 is separated from the constraint to drive the clamping block 903 to reset, and then the brush machine body 1 is operated to brush cards;

when the brush machine body 1 is not required to be used, or the brush machine body 1 is carried and leaves, the upper pull grab bar 5 is far away from the brush machine body 1, thereby be convenient for carry, carry out spacingly through fixed block 3 to connecting rod 4, along with the upward movement of connecting rod 4, drive the protective housing 6 and remove to the keyboard, clean cotton 7 cleans the keyboard when moving, avoid remaining greasy dirt to adhere to on the keyboard on the finger, influence next use and pleasing to the eye, when protective housing 6 moves the lower extreme and the arc face of fixture block 903, the extrusion fixture block 903 moves in to recess 901, reset spring 902 atress compression, promote the fixture block 903 upper end through reset spring 902 thrust contact all the time with protective housing 6 bottom, after protective housing 6 arrives the assigned position, draw-in groove 904 and fixture block 903 tip alignment on the protective housing 6 this moment, reset spring 902 promotes fixture block 903 and draw-in groove 904 block, carry out spacingly to protective housing 6, thereby save the extra troublesome operation of carrying out the closed spacing to the protective structure of keyboard, also avoid the operator to forget to carry out the operation to expose to the protective structure of keyboard to make the keyboard outside, this structure carries out the device of the protection of the key machine body when carrying the automatic brush machine body and leaves the protective device of the key 1, the purpose of this is achieved, the practicality of the key machine is achieved.

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

Claims (6)

1. The utility model provides a button protection architecture of machine of punching card, includes machine body (1), its characterized in that: the brush machine body (1) outer wall both sides respectively are connected with a curb plate (2), every all be connected with fixed block (3) between curb plate (2) top and the brush machine body (1), every equal sliding connection has a connecting rod (4) on fixed block (3), and every connecting rod (4) upper end all is connected with grabs pole (5) to every connecting rod (4) lower extreme all is connected with protecting crust (6), protecting crust (6) inner wall top all is provided with clean cotton (7), be provided with limit structure (8) between protecting crust (6) inner wall both sides and brush machine body (1), be provided with block structure (9) between protecting crust (6) bottom and curb plate (2).

2. The key protection structure of a card swiping machine according to claim 1, wherein: the side plates (2) and the brushing machine body (1) form a convex structure, and the connecting rods (4) and the brushing groove areas on the brushing machine body (1) are arranged in a staggered mode.

3. The key protection structure of a card swiping machine according to claim 1, wherein: limit structure (8) are including spacing groove (801), stopper (802) and spacing spring (803), brush quick-witted body (1) both sides respectively are provided with a spacing groove (801), every all be provided with a stopper (802) in spacing groove (801), every stopper (802) one end all is connected with spacing spring (803) with spacing groove (801) inner wall, every stopper (802) other end all passes spacing groove (801) and connects in protecting crust (6) inner wall.

4. A key protection structure of a card reader according to claim 3, wherein: the limiting block (802) is of a T-shaped structure, and the limiting block (802) and the limiting groove (801) are in clamping type sliding connection.

5. The key protection structure of a card swiping machine according to claim 1, wherein: the clamping structure (9) comprises a groove (901), a reset spring (902), clamping blocks (903) and clamping grooves (904), each side plate (2) is provided with one groove (901), the inner wall of each groove (901) is connected with the clamping block (903) through the reset spring (902), and each clamping block (903) is provided with two ends penetrating through the groove (901) and one end located in each clamping groove (904).

6. The key protection structure of a card swiping machine according to claim 5, wherein: the fixture block (903) is of a concave structure, the fixture block (903) and the groove (901) are in clamping sliding connection, the fixture block (903) and the clamping groove (904) are in clamping connection, and one end of the fixture block (903) located in the clamping groove (904) is close to one side of the protective shell (6) and is of an arc-shaped structure.

Images