Improved identity information acquisition device

Abstract

The invention discloses an improved identity information acquisition device. The improved identity information acquisition device comprises a punched-card machine body. The right side of the front face of the punched-card machine body is provided with a groove. The front face of the inner wall of the groove is fixedly connected with a fingerprint identifier. The groove is positioned below a coverplate, and the lower surface of the cover plate is lapped with the front face of the punched-card machine body. The left and right side faces of the cover plate are fixedly connected with connecting blocks. One face, away from each other, of each of the two connecting blocks is fixedly connected with a sliding device. The back face of the sliding device is fixedly connected with the front face ofthe punched-card machine body. The improved identity information acquisition device is capable of, through the mutual cooperation of the cover plate, a fixing rod, a connecting rod, a clamping block,the groove, a sliding rod, a spring and the connecting blocks, enabling a sliding sleeve to drive the cover plate to be downwards moved through the connecting blocks, enabling the cover plate to completely cover the upper part of the groove, preventing dust from entering the groove and affecting service life of the fingerprint identifier, thereby conveniently using the improved identity information acquisition device by a worker.

Description

technical field [0001] The invention relates to the technical field of fingerprints, in particular to an improved identity information collection device. Background technique [0002] Fingerprints, also called handprints, are raised lines on the skin. Because human fingerprints are produced by the joint action of heredity and environment, everyone has fingerprints, but they are different. Because the fingerprint repetition rate is extremely small, about one in 15 billion, it is called "human ID card". [0003] Fingerprints are the lines formed by the uneven skin on the pads of human fingers. Everyone's fingerprints are the same. Therefore, fingerprints have become an important data for people to identify identity information. Usually at work, in order to supervise the lateness of employees, the boss often The punch card machine is used to restrain the staff, and the fingerprint information of the staff is entered into the punch card machine, so that the boss can check the ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an improved identity information collection device, which solves the problem that the groove where the fingerprint reader on the existing card punching machine is located does not have the function of blocking dust. , a large amount of dust will accumulate in the groove, which will affect the service life of the card punching machine and make it inconvenient for the staff to use

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