Face recognizer with dual locking function

Abstract

The invention discloses a face recognizer with a dual locking function. The face recognizer comprises a mounting plate and a camera, wherein the mounting plate is a strip-shaped plate, a rectangular groove is formed in the plate surface of the strip-shaped plate, and a sliding rail made of steel bar strips is arranged in the rectangular groove. The face recognizer further comprises a magnetic sliding block mechanism, wherein one end of the magnetic sliding block mechanism is connected with the tail end of the camera, the other end of the magnetic sliding block mechanism is arranged on the sliding rail and can axially slide along the sliding rail, a magnetic limiting block is further arranged at the lower end of the magnetic sliding block mechanism, a semi-closed arc-shaped groove is formedin one end of the magnetic limiting block, the arc-shaped groove is clamped on the sliding rail, the other end of the magnetic limiting block is fixed with an arc-shaped supporting rod, the inner concave surface of the arc-shaped supporting rod is vertically downward, an elastic ball is fixed at the free end of the arc-shaped supporting rod, and the elastic ball is in contact with the bottom endof the camera. According to the face recognizer, the axial height of the camera can be conveniently adjusted without touching the camera, injury or damage to a body due to the fact that the camera isadjusted can be avoided, and the anti-shake and anti-seismic functions are achieved.

Description

technical field [0001] The invention relates to the technical field of image acquisition, in particular to a face recognizer with double locking functions. Background technique [0002] Face recognition actually includes a series of related technologies for building a face recognition system, including face image acquisition, face positioning, face recognition preprocessing, identity confirmation, and identity search; A technology or system for identity verification or identity lookup. With the development of attendance technology and the exposure of problems such as poor security of fingerprint attendance, more and more attendance equipment adopts face recognition technology, which mainly relies on camera collection. [0003] Generally, the face recognition cameras installed at the entrance of the company are wall-mounted, and most of them are installed on the wall with a mounting plate. However, each person's height is different. If you want to adjust the displacement of ...

AI Technical Summary

Problems solved by technology

The way of manually moving the hinge parts for a long time is likely to cause stress fatigue of the hinge mechanism, easy to loosen and fall off, and affect the installation stability of the camera; the method of removing the mounting plate to adjust the height is more troublesome, and it is easy to damage the wall structure

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