External high-definition on-site law enforcement recorder

Abstract

The invention relates to an external high-definition on-site law enforcement recorder. The recorder has the advantages of simple structure, convenient use, capability of imaging with high definition, convenient image playback, easy correction of camera shooting direction and the like. The structure of the recorder is that: a driving control circuit and a battery are arranged in a shell; the shell is externally connected with a high-definition camera through a connecting wire; the high-definition camera is connected with the driving control circuit and is provided with a corresponding movable filtering device and a lens direction aligning and imaging deflection correcting device; the driving control circuit is also connected with a wireless transmitting device; and the shell is provided with a data interface which is connected with the driving control circuit.

Description

technical field [0001] The invention relates to an external high-definition field law enforcement recorder. Background technique [0002] For various law enforcement departments such as traffic police, urban management, taxation, and industry and commerce, how to obtain evidence on the spot in a timely and effective manner is a difficult problem at present. The inability to obtain evidence on the spot in a timely and effective manner has resulted in a passive situation in law enforcement activities. For this reason, on-the-spot law enforcement recorder has occurred on the market. The disclosed Chinese patent 101500132 all-weather on-the-spot law enforcement recorder has a structure as follows: it contains a casing, a circuit board fixed in the casing and a wearing base, and the circuit board is provided with control components, which is characterized in that: the casing There is a speaker on the front, and an infrared sensitive lens is arranged on the upper part. The inf...

AI Technical Summary

Problems solved by technology

[0003] At present, there are certain problems in existing law enforcement recorders, such as the inability to perform high-definition imaging, which makes the recorded law enforcement pictures unclear and cannot serve as law enforcement evidence; the camera angle cannot be fixed, and once a situation occurs, the camera angle will deviate. For this reason, the re-calibration operation is complicated; when the law enforcement image is played back, the body enforcement device needs to be removed from the body, and then put on after playback, which is very cumbersome to use and cannot realize long-distance signal transmission.

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