A vehicle-mounted pan-tilt integrated camera

Abstract

The invention relates to a vehicle-mounted tripod head integrated photography instrument, in particular to the vehicle-mounted tripod head integrated photography instrument with protective covers on both sides. The vehicle-mounted tripod head integrated photography instrument comprises a tripod head main body, a tripod head base (2), a video camera protective cover (3) for mounting a video camera and an infrared lamp protective cover (4) for mounting an infrared lamp, and is characterized in that a tripod head of the photography instrument adopts a worm wheel transmission vertical locking structure for vertical transmission, and a worm wheel-worm vertical transmission component for driving the video camera protective cover (3) and the infrared lamp protective cover (4) on the both sides to turn over in the vertical scanning direction and a horizontal transmission component for driving the video camera protective cover (3) and the infrared lamp protective cover (4) on the both sides to run in the horizontal direction are arranged in a tripod head housing (1). The vehicle-mounted tripod head integrated photography instrument disclosed by the invention has a non-control power supply vertical locking function, and can reduce the every-time adjustment time of equipment and simultaneously improve the vertical carrying capacity; and secondly, a combined structure of a conductive slip ring and the horizontal transmission component is adopted for horizontal control, so that 360-degree precise control without position limitation is realized, the reliability is enhanced and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to the field of camera equipment, and relates to a vehicle-mounted pan-tilt camera, in particular to a vehicle-mounted pan-tilt camera with double-side shields. Background technique [0002] At present, various multifunctional infrared vehicle-mounted PTZ cameras have become widely used products in security monitoring systems, mainly used in monitoring systems such as police cars, security vehicles, and security ships. In terms of its structure, according to the structure of the camera and infrared light installation parts, it can be divided into top-loading vehicle-mounted pan-tilts, double-sided vehicle-mounted cameras, and upward-lifting vehicle-mounted cameras. It is difficult to integrate the structure of the pan-tilt camera, and the application volume has gradually shrunk; the upper part of the lift-type vehicle-mounted camera is small, and the infrared light equipment and the size of the camera are limited, so it cannot be ...

AI Technical Summary

Problems solved by technology

At present, the double-sided shield type vehicle-mounted pan-tilt camera on the market has the following disadvantages: 1. The vertical attitude adjustment must be performed every time the scanning control is performed; 2. When the power is not applied to the pan-tilt, it cannot be effectively recorded; 1. It takes a certain amount of time to adjust to the vertical normal state, and the operation control operation is cumbersome, and some opportunities for instant recording may be lost; 4. It can be judged from the appearance whether it is recording, and it loses the deterrent effect on violators. ; 5. There is still a problem of positioning deviation when all gears are used for direct transmission

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