An attendance device and method of use

Abstract

The invention relates to the technical field of attendance devices, and discloses an attendance device and a use method thereof, which include a clock punch, a cleaning device, and a mounting device. The cleaning device is fixedly installed inside the clock punch, and the mounting device is fixedly mounted on the back of the clock punch. The attendance device and its use method, through the mutual cooperation of the cover plate, the clip block, the No. 1 spring rod, the through hole and the No. 1 gear, make the cover plate close the opening of the fingerprint device, avoid dust in the air from polluting the fingerprint screen, and avoid Fingerprints cannot be recorded when punching the card, which reduces the punching rate. At the same time, through the cooperation of the cover and the brush, the brush can easily remove the oil stains on the surface of the fingerprint screen, avoiding secondary cleaning, reducing labor intensity, and setting cleaning at the same time The ball allows the brush to remove internal stains in time, avoiding the fingerprint screen being polluted by the brush when cleaning the fingerprint screen, and increasing the practicability of the time attendance device.

Description

technical field [0001] The invention relates to the technical field of attendance devices, in particular to an attendance device and a use method. Background technique [0002] With the development of society, our country pays more and more attention to the development of education. For the current students, facing the temptation of the society, they often play truant and make other students take attendance, which makes many hidden safety hazards appear. A device for checking attendance. [0003] The traditional time attendance device, on the wall, often has a lot of dust in the air due to the students playing, which makes the fingerprint screen on the fingerprint device on the time attendance device polluted, which is inaccurate when clocking in and attendance is approaching. , There are too many students clocking in, which causes congestion and is not conducive to ensuring the safety of students. Contents of the invention [0004] Aiming at the deficiencies of the prio...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, our country pays more and more attention to the development of education. For the current students, facing the temptation of the society, they often play truant and make other students take attendance, which makes many hidden safety hazards appear. A attendance device

[0003] The traditional time attendance device, on the wall, often has a lot of dust in the air due to the students playing, which makes the fingerprint screen on the fingerprint device on the time attendance device polluted, which is inaccurate when clocking in and attendance is approaching. , There are too many students punching in, which causes congestion and is not conducive to ensuring the safety of students

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