Ascending and descending structure and face recognition device for intelligent security and protection

Abstract

The invention relates to an ascending and descending structure and a face recognition device for intelligent security and protection. The ascending and descending structure comprises a base, two vertical plates fixedly arranged on the base, a fixed pipe fixedly arranged on the base, a sliding pipe glidingly sleeving the fixed pipe, and a fixed sleeve fixedly arranged on the sliding pipe through a screw bolt, wherein the fixed sleeve is connected with a transverse plate; a driving assembly is arranged between the two vertical plates; the driving assembly is connected with the fixed sleeve through a connecting rod; the driving assembly is connected with an elastic assembly arranged on the vertical plates; when the driving assembly works in the forward direction, the sliding pipe is driven by the connecting rod and the fixed sleeve to downwards slide on the fixed pipe, so that the height of the transverse plate is reduced; and when the driving assembly works in the reverse direction, the elastic assembly works, so that the height of the transverse plate is increased to gradually recover the initial height, and the effective ascending and descending function of the structure is achieved.

Description

technical field [0001] The invention relates to the related technical field of security equipment, in particular to a lifting structure and a facial recognition device for intelligent security. Background technique [0002] Security can be understood as an acronym for "safety precautions". According to the interpretation of the current Chinese dictionary, the so-called security means no danger, no infringement, and no accidents; Preparedness to deal with attack or to avoid victimization, alert refers to defense and protection. [0003] With the rapid development of science and technology, more and more security doors based on facial recognition have been produced and put into use, greatly improving the safety of people's lives. [0004] However, in the existing facial recognition devices, the position of the facial recognition device is usually fixed. In this way, due to the different height and shape of the person, there are great limitations in the recognition process, wh...

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Problems solved by technology

[0004] However, in the existing facial recognition devices, the position of the facial recognition device is usually fixed. In this way, due to the different height and shape of the person, there are great limitations in the recognition process, which may lead to the problem of invalid recognition. In the actual use process, it is often difficult to achieve the ideal recognition effect

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