Card punching machine with power supply

Abstract

The utility model provides a card punching machine with a power supply, which comprises a card punching machine body and a power supply assembly, and the front side surface of the card punching machine body is provided with a display screen, a loudspeaking hole and a mechanical key. The heat dissipation fan can timely dissipate heat generated by working of the power supply, so that the power supply is effectively prevented from being overheated, stable operation of the power supply is ensured, and the service life of the power supply is prolonged; therefore, impact force and vibration which impact the power supply shell from all directions can be absorbed and dispersed, the influence on the battery can be reduced to the greatest extent no matter the power supply shell is slightly collided in daily use or is bumpy in the transportation and moving process, the risk of battery damage is reduced, and the service life of the battery is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of card punching equipment, in particular to a card punching machine with its own power supply. Background Art

[0002] A time clock is a device used to record employee attendance. It usually uses electronic technology or biometric technology, such as fingerprints, facial recognition, etc., to verify the identity of employees and record their time of going to and from get off work. The main function of a time clock is to ensure that employees arrive at work on time, standardize the company's attendance management, and improve work efficiency. It can automatically record the employee's punch-in time and generate corresponding attendance reports, which is convenient for the company to conduct attendance statistics and management. However, in actual use, the time clock has the problem of not having its own power supply. Not having its own power supply means that the time clock needs to be connected to an external power supply to work properly. This limits the installation location of the time clock. Users must install the time clock in a place with a power socket, otherwise it cannot be used. This is a very big limitation for some time clocks that need to be installed in remote locations or places without power sockets. This is because there is a lack of components with their own power supply. The lack of components with their own power supply will not only lead to the above problems, but also the time clock without its own power supply will not work properly once a power outage occurs, which will cause great trouble to users. Therefore, a new structure is needed to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a card punching machine with its own power supply to solve the problems raised in the above background technology.

[0004] The utility model is implemented through the following technical solutions: a punch card machine with its own power supply, comprising: a punch card machine body and a power supply assembly, the front surface of the punch card machine body is provided with a display screen, a speaker hole and mechanical buttons, the front surface of the punch card machine body is provided with a square groove, a fingerprint recognition module is installed inside the square groove, the rear surface of the punch card machine body is provided with a power supply assembly, the power supply assembly comprises: a power supply shell, a cover plate, a buffer assembly and a shell cover, the rear surface of the punch card machine body is provided with a power supply shell, the front surface of the power supply shell is provided with a cover plate, the right side surface of the power supply shell is provided with a square opening, a group of buffer assemblies are symmetrically installed on the upper and lower surfaces inside the power supply shell, a battery is installed between the two groups of buffer assemblies, electrical contacts are provided at the bottom inside the power supply shell, and the shell cover is magnetically attracted to the square opening on the left side surface of the power supply shell.

[0005] As a preferred embodiment, a display screen is installed in the upper left corner of the front surface of the card clip machine body, and a plurality of mechanical buttons are evenly installed below the display screen. A speaker hole is installed in the upper right corner of the front surface of the card clip machine body, and a speaker is arranged inside the speaker hole. A square groove is opened in the lower right corner of the front surface of the card clip machine body, and the square groove is higher in front and lower in the back and is installed with a fingerprint recognition module at an angle of 45 degrees.

[0006] As a preferred embodiment, a punch card control system is arranged inside the clip card machine body through a circuit board, and the circuit board, display screen, mechanical buttons, speakers and fingerprint recognition module are electrically connected to the power supply component through wires, and a power supply housing is installed on the lower edge of the rear surface of the clip card machine body.

[0007] As a preferred embodiment, the length and width of the cover plate are the same as the length and width of the power supply casing. Two cooling fans are installed on the surface of the cover plate, and the cooling fans are connected to the inside of the power supply casing. A square opening is opened at the center of the right side surface of the power supply casing. The structure of the square opening matches the structure of the shell cover. The cooling fan can dissipate the heat generated by the power supply in time, effectively prevent the power supply from overheating, ensure its stable operation, extend the service life of the power supply, and reduce the risk of failure due to overheating. At the same time, the magnetic shell cover can be easily opened and closed when the internal power supply needs to be inspected or maintained, which is convenient to operate and saves time.

[0008] As a preferred embodiment, a magnet one is respectively installed on the upper edge and the lower edge of the square opening, a magnet two is respectively installed on the upper surface and the lower surface of the shell cover, the magnet one and the magnet two have the same structure, a pull ring is installed on the front surface of the shell cover, and the shell cover is magnetically attracted to the square opening through magnet one and magnet two.

[0009] As a preferred embodiment, the buffer assembly includes: a buffer plate and a buffer, a buffer plate is installed on the upper surface and the lower surface inside the power supply shell respectively through the buffer, a battery is clamped between the two buffer plates, the battery is electrically connected to the electrical contacts inside the power supply shell, and a rubber pad is glued to the surface of the buffer plate on the side in contact with the battery. The buffer assembly can effectively protect the battery. Since the buffer plate and the buffer are used in combination, they can absorb and disperse the impact force and vibration that hit the power supply shell from all directions. Whether it is a slight collision in daily use or a large bump in transportation and movement, it can minimize the impact on the battery, reduce the risk of battery damage, and extend the battery life.

[0010] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a power supply component, the power supply component includes: a power supply shell, a cover plate, a buffer assembly and a shell cover, the power supply shell is installed on the rear surface of the card punch machine body, and a cooling fan is installed on the front surface of the power supply shell through the cover plate. The right side surface of the power supply shell is magnetically attracted to the shell cover through magnet one and magnet two. When in use, the cooling fan can dissipate the heat generated by the power supply in time, effectively prevent the power supply from overheating, ensure its stable operation, extend the service life of the power supply, and reduce the risk of failure due to overheating. At the same time, through the magnetically attracted shell cover, when the internal power supply needs to be inspected or maintained, it can be easily opened and closed, which is convenient to operate and saves time.

[0011] By setting a buffer component, the buffer component includes a buffer plate and a buffer. The upper surface and the lower surface of the interior of the power supply housing are respectively installed with multiple buffer plates through multiple buffers, and a battery is installed between the two buffer plates. When in use, the buffer component can effectively protect the battery. Since the buffer plate and the buffer are used in combination, the impact force and vibration that hit the power supply housing from all directions can be absorbed and dispersed. Whether it is a slight collision in daily use or a large bump during transportation and movement, it can minimize the impact on the battery, reduce the risk of battery damage, and extend the battery life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a card punching machine with its own power supply.

[0014] Figure 2 The utility model is a schematic diagram of a power supply component of a card punching machine with its own power supply.

[0015] Figure 3 The utility model is a schematic diagram of a buffer assembly of a card punching machine with its own power supply.

[0016] Figure 4 It is a schematic diagram of a shell cover of a card punching machine with its own power supply according to the utility model.

[0017] In the figure, 100-card recorder body, 110-display screen, 120-mechanical button, 130-square groove, 131-fingerprint recognition module, 140-speaker hole;

[0018] 200-power supply housing, 201-square opening, 210-cover plate, 220-cooling fan, 230-magnet 1, 240-shell cover, 241-magnet 2, 242-pull ring;

[0019] 300-buffer assembly, 310-buffer plate, 320-buffer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a punch card machine with its own power supply, comprising: a punch card machine body 100 and a power supply assembly, the front surface of the punch card machine body 100 is provided with a display screen 110, a speaker hole 140 and a mechanical button 120, the front surface of the punch card machine body 100 is provided with a square groove 130, and a fingerprint recognition module 131 is installed inside the square groove 130, and the rear surface of the punch card machine body 100 is installed with a power supply assembly, and the power supply assembly includes: a power supply housing 200, a cover plate 210, and a buffer assembly 30 0 and a shell cover 240, a power shell 200 is installed on the rear surface of the card punch body 100, a cover plate 210 is installed on the front surface of the power shell 200, a square opening 201 is opened on the right surface of the power shell 200, a group of buffer components 300 are symmetrically installed on the upper and lower surfaces inside the power shell 200, a battery is installed between the two groups of buffer components 300, an electrical contact is set at the bottom inside the power shell 200, and a shell cover 240 is magnetically attracted to the square opening 201 on the left surface of the power shell 200.

[0022] See also Figures 1 to 4 As the first embodiment of the utility model: a display screen 110 is installed at the upper left corner of the front side surface of the card card machine body 100, and a plurality of mechanical buttons 120 are evenly installed below the display screen 110. A speaker hole 140 is installed at the upper right corner of the front side surface of the card card machine body 100, and a speaker is arranged inside the speaker hole 140. A square groove 130 is opened at the lower right corner of the front side surface of the card card machine body 100, and the square groove 130 is high in front and low in the back and is installed with a fingerprint recognition module 131 at an angle of 45 degrees;

[0023] The card-carding control system is provided inside the card-carding machine body 100 through a circuit board. The circuit board, display screen 110, mechanical button 120, speaker and fingerprint recognition module 131 are all electrically connected to the power supply assembly through wires. A power supply housing 200 is installed on the lower edge of the rear surface of the card-carding machine body 100;

[0024] The length and width of the cover plate 210 are the same as those of the power supply housing 200. Two cooling fans 220 are installed on the surface of the cover plate 210. The cooling fans 220 are connected to the inside of the power supply housing 200. A square opening 201 is provided at the center of the right side surface of the power supply housing 200. The structure of the square opening 201 matches the structure of the housing cover 240.

[0025] A magnet 1 230 is installed on the upper edge and the lower edge of the square opening 201, and a magnet 2 241 is installed on the upper surface and the lower surface of the shell cover 240, respectively. The magnet 1 230 and the magnet 2 241 have the same structure. A pull ring 242 is installed on the front surface of the shell cover 240. The shell cover 240 is magnetically attracted to the square opening 201 through the magnet 1 230 and the magnet 2 241.

[0026] When in use, the user first prepares a fully charged battery (the battery is a prior art, and its structure must match the structure inside the battery casing. As for the model of the battery and the connection circuit between the battery and the card reader body 100, they need to be selected according to actual conditions and will not be elaborated here), and then pulls the shell cover 240 out of the power casing 200 through the pull ring 242 to separate the magnet 241 of the shell cover 240 from the magnet 1 230 of the square opening 201. Then the user can install the prepared battery card inside the power casing 200. At this time, the battery is in contact with the electrical contacts inside the power casing 200, so that the battery can power the card reader body 100 through the electrical contacts. When the battery is installed After completion, the shell cover 240 can be magnetically reinstalled. At the same time, when in use, the cooling fan 220 is electrically connected to the electrical contacts, so when the battery is installed, the battery will also power the cooling fan 220, so that the cooling fan 220 on the surface of the cover plate 210 can work to dissipate the heat of the working battery. Since the cooling fan 220 can dissipate the heat generated by the power supply in time, it can effectively prevent the power supply from overheating, ensure its stable operation, extend the service life of the power supply, and reduce the risk of failure due to overheating. At the same time, through the magnetic shell cover 240, when the internal power supply needs to be inspected or maintained, it can be easily opened and closed, which is convenient to operate and saves time.

[0027] See also Figures 1 to 4As a second embodiment of the utility model: the buffer assembly 300 includes: a buffer plate 310 and a buffer 320, a buffer plate 310 is installed on the upper surface and the lower surface of the power housing 200 through the buffer 320, a battery is clamped between the two buffer plates 310, the battery is electrically connected to the electrical contact point inside the power housing 200, and a rubber pad is glued to the surface of the side of the buffer plate 310 that contacts the battery;

[0028] During use, when the battery is installed inside the power housing 200, the user first presses the lower surface of the battery against the upper surface of the buffer plate 310 on the lower surface inside the power housing 200, so that the lower buffer plate 310 descends through the buffer 320 (the buffer 320 is a spring shock absorber, which is a prior art and is not described here). At this time, there will be a gap between the upper surface of the battery and the lower surface of the upper buffer plate 310. At this time, the user can push the battery into the bottom of the power housing 200 and abut against the battery contacts (until the battery can no longer be pushed). At this time, the user can release the downward pressure on the battery, and the buffer plate 310 will Rise, so that the upper surface of the battery abuts against the lower surface of the upper buffer plate 310, so that the battery is installed between the two buffer plates 310, and the shell cover 240 can be magnetically sucked back at this time. Since the buffer assembly 300 can effectively protect the battery, the buffer plate 310 and the buffer 320 are used in combination to absorb and disperse the impact force and vibration that hit the power supply housing 200 from all directions. Whether it is a slight collision in daily use or a large bump in transportation or movement, it can minimize the impact on the battery, reduce the risk of battery damage, and extend the battery life.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A card punching machine with its own power supply, comprising: A card reader body (100) and a power supply assembly, characterized in that a display screen (110), a speaker hole (140) and a mechanical button (120) are provided on the front side surface of the card reader body (100), a square groove (130) is provided on the front side surface of the card reader body (100), and a fingerprint recognition module (131) is installed inside the square groove (130); A power supply assembly is installed on the rear surface of the clipping machine body (100), and the power supply assembly comprises: a power supply housing (200), a cover plate (210), a buffer assembly (300) and a shell cover (240); the power supply housing (200) is installed on the rear surface of the clipping machine body (100), and the cover plate (210) is installed on the front surface of the power supply housing (200); The right side surface of the power supply housing (200) is provided with a square opening (201), a group of buffer components (300) are symmetrically installed on the upper side surface and the lower side surface inside the power supply housing (200), a battery is installed between the two groups of buffer components (300), an electrical contact is provided at the bottom inside the power supply housing (200), and a shell cover (240) is magnetically attracted to the square opening (201) on the left side surface of the power supply housing (200).

2. A card punching machine with its own power supply as claimed in claim 1, characterized in that: A display screen (110) is installed at the upper left corner of the front surface of the card clip machine body (100), and a plurality of mechanical buttons (120) are evenly installed below the display screen (110). A speaker hole (140) is installed at the upper right corner of the front surface of the card clip machine body (100), and a speaker is arranged inside the speaker hole (140). A square groove (130) is opened at the lower right corner of the front surface of the card clip machine body (100), and the square groove (130) is higher in front and lower in the back and is installed with a fingerprint recognition module (131) at an angle of 45 degrees.

3. A card punching machine with its own power supply as claimed in claim 2, characterized in that: A card-punching control system is arranged inside the card-punching machine body (100) via a circuit board. The circuit board, display screen (110), mechanical buttons (120), speakers and fingerprint recognition module (131) are all electrically connected to a power supply assembly via wires. A power supply housing (200) is installed on the lower edge of the rear surface of the card-punching machine body (100).

4. A card punching machine with its own power supply as claimed in claim 3, characterized in that: The length and width of the cover plate (210) are the same as those of the power supply housing (200); two cooling fans (220) are installed on the surface of the cover plate (210); the cooling fans (220) are connected to the inside of the power supply housing (200); a square opening (201) is provided at the center of the right side surface of the power supply housing (200); the structure of the square opening (201) matches the structure of the housing cover (240).

5. A card punching machine with its own power supply as claimed in claim 1, characterized in that: A magnet 1 (230) is installed on the upper edge and the lower edge of the square opening (201), respectively; a magnet 2 (241) is installed on the upper surface and the lower surface of the shell cover (240), respectively; the magnet 1 (230) and the magnet 2 (241) have the same structure; a pull ring (242) is installed on the front surface of the shell cover (240); the shell cover (240) is magnetically attracted to the square opening (201) through the magnet 1 (230) and the magnet 2 (241).

6. A card punching machine with its own power supply as claimed in claim 5, characterized in that: The buffer assembly (300) comprises: a buffer plate (310) and a buffer (320); a buffer plate (310) is respectively installed on the upper surface and the lower surface inside the power housing (200) through the buffer (320); a battery is clamped between the two buffer plates (310); the battery is electrically connected to the electrical contact inside the power housing (200); and a rubber pad is glued to the surface of the buffer plate (310) on the side in contact with the battery.

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