Law enforcement recorder based on 5G and signal acquisition structure thereof

Abstract

The invention relates to the related technical field of law enforcement recorders, in particular to a law enforcement recorder based on G. The law enforcement recorder comprises a law enforcement recorder body, a signal acquisition structure, a signal storage module, a signal processing module and a signal sending module, an air chamber is integrally formed in the upper right corner of the law enforcement recorder body, and a micro air pump is arranged in the air chamber. The invention further discloses a signal acquisition structure of the law enforcement recorder, the signal acquisition structure comprises a signal acquisition camera and a dustproof assembly, the dustproof assembly is composed of a dustproof frame, an air cavity seat and a mounting seat, the dustproof frame, the air cavity seat and the mounting seat are each of an annular structure, the dustproof frame, the air cavity seat and the mounting seat are integrally formed, and a mounting hole is formed in the mounting seat. The invention has the following advantageous effects: the air is continuously pumped into the dustproof frame through the work of the micro air pump, so that flowing airflow is continuously generated in the dustproof frame, dust is prevented from being attached to the surface of a lens of the collection camera, and the recording effect of the law enforcement recorder is guaranteed.

Description

technical field [0001] The invention relates to the related technical field of law enforcement recorders, in particular to a 5G-based law enforcement recorder and its signal acquisition structure. Background technique [0002] Smart law enforcement recorder, like a smartphone, has an independent touch operating system and an independent operating space. It provides a soft APP solution and a background intelligent identification platform on the premise of ensuring the security of law enforcement data, and solves ordinary law enforcement records. It is a general term for the types of law enforcement recorders that can be used to dispatch law enforcement scenes in real time. However, the acquisition camera structure of traditional law enforcement recorders is relatively Simple, there is no special dust-proof structure, and in some high-dust environments, the dust in the environment is easy to adhere to the surface of the collection camera, which affects the shooting effect, and...

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