Attendance data sign-in device

Abstract

The utility model belongs to the technical field of attendance checking devices, and particularly discloses an attendance checking data sign-in device which comprises an attendance checking machine, a fingerprint identification area is arranged on the attendance checking machine, a fixing frame is arranged in the attendance checking machine, a shifting plate is connected to the inner side of the fixing frame in a sliding mode, a first concave plate is fixedly connected to the outer surface of the shifting plate, and a second concave plate is fixedly connected to the outer surface of the first concave plate. A second concave plate is detachably mounted on the outer surface of the first concave plate through a limiting mechanism, a dry cotton pad is arranged on the inner side of the first concave plate, alcohol sponge is arranged on the inner side of the second concave plate, and a driving mechanism is arranged on the fixing frame. When the attendance data sign-in device is used, the first concave plate and the second concave plate extend out of the attendance machine through the driving mechanism, an employee can wipe and disinfect fingers on an alcohol sponge, then wipe the fingers dry through a drying cotton pad, and finally perform fingerprint identification, so that adhesion and accumulation of dust at a fingerprint identification area are effectively reduced, and the safety of the employee is improved. And the use stability of the system is improved.

Description

Technical Field

[0001] The present application relates to the technical field of attendance devices, and specifically to an attendance data sign-in device. Background Art

[0002] Attendance data sign-in devices are devices used to record employee attendance. These devices can use various technologies, such as fingerprint recognition, facial recognition, IC card recognition, password input, etc. to ensure accurate recording of each employee's sign-in time. These data can be used for salary calculation, attendance statistics, employee management, etc.

[0003] Currently, when fingerprint recognition is used for attendance, employees basically press their fingers directly on the fingerprint recognition area to sign in. However, since there may be some dust on the fingers, the dust is easy to adhere to and accumulate in the fingerprint recognition area. Over time, it is easy to cause the sensitivity of the fingerprint recognition area to decrease, affecting the perception ability of the sensor, and the system may not be able to correctly recognize the employee's fingerprint. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to propose an attendance data sign-in device to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model provides an attendance data sign-in device, including an attendance machine, a fingerprint recognition area is arranged on the attendance machine, a fixed frame is arranged inside the attendance machine, a shift plate is slidably connected to the inner side of the fixed frame, a first concave plate is fixedly connected to the outer surface of the shift plate, a second concave plate is detachably mounted on the outer surface of the first concave plate through a limiting mechanism, a drying cotton pad is arranged on the inner side of the first concave plate, an alcohol sponge is arranged on the inner side of the second concave plate, and a driving mechanism is arranged on the fixed frame.

[0006] Preferably, the limiting mechanism comprises a socket opened on the outer surface of the first concave plate, a plug rod is movably inserted inside the socket, and a rubber layer is provided on the outer surface of the plug rod, so that the first concave plate can be relatively stably mounted on the first concave plate through the limiting mechanism.

[0007] Preferably, the driving mechanism comprises a toothed plate fixedly connected to the outer surface of the shift plate, and a motor is fixedly mounted on the fixed frame. The shift plate can be moved up and down by the driving mechanism, so that the first concave plate and the second concave plate are moved out of the attendance machine.

[0008] Preferably, a worm is fixedly connected to the output end of the motor, and a rotating shaft is fixedly connected to the outer surface of the fixing frame.

[0009] Preferably, a worm wheel is rotatably connected to the outer surface of the rotating shaft, the outer surface of the worm wheel is meshingly connected to the outer surface of the worm, and the outer surface of the worm wheel is meshingly connected to the outer surface of the toothed plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. When the attendance data sign-in device is in use, the first concave plate and the second concave plate are extended out of the attendance machine through the driving mechanism. Employees can wipe and disinfect their fingers on the alcohol sponge and then wipe their fingers dry with a dry cotton pad, and finally perform fingerprint recognition, which effectively reduces the adhesion and accumulation of dust in the fingerprint recognition area and improves the stability of the system.

[0012] 2. The attendance data sign-in device can recycle the first concave plate and the second concave plate back into the attendance machine after completing fingerprint recognition, effectively reducing the external influence on the alcohol sponge and the dry cotton pad, keeping the functions of the cleaning supplies intact, thereby improving the stability and reliability of the system, and the alcohol sponge and the dry cotton pad can be quickly cleaned and replaced through the limiting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 This is a schematic diagram of the surface structure of the fixing frame of this application;

[0015] Figure 3 This is a schematic diagram of the surface structure of the shift plate of this application;

[0016] Figure 4 This is a schematic diagram of the connection structure between the first concave plate and the second concave plate of the present application.

[0017] Among them: 1. Attendance machine; 2. Fingerprint recognition area; 3. Fixed frame; 4. Shift plate; 5. First concave plate; 6. Socket; 7. Plug rod; 8. Second concave plate; 9. Dry cotton pad; 10. Alcohol sponge; 11. Tooth plate; 12. Motor; 13. Worm; 14. Rotating shaft; 15. Worm wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-4A time attendance data sign-in device comprises a time attendance machine 1, a fingerprint identification area 2 is arranged on the time attendance machine 1, a fixing frame 3 is arranged inside the time attendance machine 1, a shift plate 4 is slidably connected to the inner side of the fixing frame 3, a first concave plate 5 is fixedly connected to the outer surface of the shift plate 4, a second concave plate 8 is detachably mounted on the outer surface of the first concave plate 5 through a limiting mechanism, a drying cotton pad 9 is arranged on the inner side of the first concave plate 5, an alcohol sponge 10 is arranged on the inner side of the second concave plate 8, and a driving mechanism is arranged on the fixing frame 3.

[0020] Through the above technical solution, the device can extend the first concave plate 5 and the second concave plate 8 out of the attendance machine 1 through the driving mechanism during use. Employees can wipe and disinfect their fingers on the alcohol sponge 10 and then dry their fingers with the dry cotton pad 9 before performing fingerprint recognition.

[0021] Specifically, the limiting mechanism includes an insertion hole 6 provided on the outer surface of the first concave plate 5 , an insertion rod 7 is movably inserted into the insertion hole 6 , and a rubber layer is provided on the outer surface of the insertion rod 7 .

[0022] Through the above technical solution, four groups of insertion holes 6 are provided, which are respectively located near the four corners of the first concave plate 5, and four groups of corresponding insertion rods 7 are also provided.

[0023] Specifically, the driving mechanism includes a tooth plate 11 fixedly connected to the outer surface of the shift plate 4 , and a motor 12 is fixedly mounted on the fixed frame 3 .

[0024] Through the above technical solution, the tooth plate 11 can drive the shift plate 4 to move synchronously during the vertical movement, so as to extend or recycle the first concave plate 5 and the second concave plate 8.

[0025] Specifically, the output end of the motor 12 is fixedly connected with the worm 13 , and the outer surface of the fixing frame 3 is fixedly connected with the rotating shaft 14 .

[0026] Through the above technical solution, the worm 13 can drive the worm wheel 15 to rotate along the rotating shaft 14 during the rotation process.

[0027] Specifically, the outer surface of the rotating shaft 14 is rotatably connected with a worm wheel 15 , the outer surface of the worm wheel 15 is meshedly connected with the outer surface of the worm 13 , and the outer surface of the worm wheel 15 is meshedly connected with the outer surface of the gear plate 11 .

[0028] Through the above technical solution, the worm wheel 15 will drive the shift plate 4 through the tooth plate 11 during the rotation process, causing it to move up and down.

[0029] Working principle: When employees sign in through the attendance data sign-in device, they can first turn on the motor 12 to drive the worm 13 to rotate. The worm 13 will drive the worm wheel 15 to rotate along the rotating shaft 14 during the rotation process, and the worm wheel 15 will link the tooth plate 11 to move longitudinally when rotating, until the first concave plate 5 and the second concave plate 8 are moved out of the attendance machine 1 through the shift plate 4. At this time, the employee can wipe the fingerprint side of the finger on the alcohol sponge 10 for disinfection, and then wipe it dry on the dry cotton pad 9, and then put the finger on the fingerprint recognition area 2 for fingerprint recognition, thereby effectively reducing the dust in the fingerprint recognition area 2. After the fingerprint recognition is completed, the worm 13 is rotated in the opposite direction to move the shift plate 4 downward, and the first concave plate 5 and the second concave plate 8 are recycled into the attendance machine 1, which can effectively reduce the external influence of the alcohol sponge 10 and the drying cotton pad 9. When the alcohol sponge 10 and the drying cotton pad 9 need to be cleaned and replaced after long-term use, the first concave plate 5 and the second concave plate 8 need to be moved out, and the second concave plate 8 is moved to make the insertion rod 7 disengage from the socket 6. After the cleaning and replacement are completed, the insertion rod 7 is reinserted into the socket 6. The rubber layer can keep the insertion rod 7 in a stable state, that is, the second concave plate 8 is relatively stably installed on the first concave plate 5.

[0030] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An attendance data check-in device, comprising an attendance machine (1), characterized in that: The attendance machine (1) is provided with a fingerprint recognition area (2), a fixed frame (3) is provided inside the attendance machine (1), a shift plate (4) is slidably connected to the inner side of the fixed frame (3), a first concave plate (5) is fixedly connected to the outer surface of the shift plate (4), a second concave plate (8) is detachably mounted on the outer surface of the first concave plate (5) through a limiting mechanism, a drying cotton pad (9) is provided on the inner side of the first concave plate (5), an alcohol sponge (10) is provided on the inner side of the second concave plate (8), and a driving mechanism is provided on the fixed frame (3).

2. The attendance data sign-in device according to claim 1, characterized in that: The limiting mechanism comprises an insertion hole (6) provided on the outer surface of the first concave plate (5), an insertion rod (7) is movably inserted into the interior of the insertion hole (6), and a rubber layer is provided on the outer surface of the insertion rod (7).

3. The attendance data sign-in device according to claim 1, characterized in that: The driving mechanism comprises a toothed plate (11) fixedly connected to the outer surface of the shift plate (4), and a motor (12) is fixedly mounted on the fixed frame (3).

4. The attendance data sign-in device according to claim 3, characterized in that: The output end of the motor (12) is fixedly connected to a worm (13), and the outer surface of the fixed frame (3) is fixedly connected to a rotating shaft (14).

5. The attendance data sign-in device according to claim 4, characterized in that: The outer surface of the rotating shaft (14) is rotatably connected to a worm wheel (15), the outer surface of the worm wheel (15) is meshingly connected to the outer surface of the worm (13), and the outer surface of the worm wheel (15) is meshingly connected to the outer surface of the toothed plate (11).

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