A photoelectric turntable locking device

Abstract

The invention relates to the field of auxiliary equipment for a photoelectric turntable, in particular to a locking device for a photoelectric turntable, which has a simple structure and can quickly lock or unlock without relying on other energy sources. A photoelectric turntable locking device, comprising a housing, a lock pin and a control device, the lock pin is slidably connected to the housing in the axial direction, the control device is rotatably arranged on the housing, and is connected to the lock pin At one end, the housing is also connected to the control device through a self-locking device. The housing is installed on the photoelectric turntable, and the self-locking device can realize the self-locking of the lock pin by restricting the rotation of the control device, and can realize the fixation of the turntable by locking with the column or other surrounding facilities.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for a photoelectric turntable, in particular to a locking device for a photoelectric turntable. Background technique [0002] As a high-precision product, the photoelectric turntable is mainly used to discover, locate, track, identify and track targets, and is widely used in three-dimensional security protection tasks for key areas and key targets such as border and coastal defense, military bases, airports, ports, nuclear, biological and chemical facilities. In the transportation state, due to the harsh road conditions in the field, this requires the mission cabin of the photoelectric turntable to have a locking function to prevent the photoelectric turntable from being bumped during transportation, thereby protecting the internal mission load. [0003] There are two methods of existing locking devices, one is fixed connection through screws or other fasteners, but this method is less efficient...

AI Technical Summary

Problems solved by technology

[0003] There are two methods of existing locking devices, one is fixed connection through screws or other fasteners, but this method is less efficient in locking and unlocking; the other is an electromechanical combination method, which is generally used Electric energy keeps the device in a locked state, but this structure has high processing costs, is not easy to maintain, and requires an external power supply, so the adaptability is relatively poor

[0004] The Chinese invention patent with the patent number 201710048261.4 discloses a self-centering locking and vibration damping device suitable for vehicle-mounted photoelectric turntables. Although it can realize self-locking and fixing of photoelectric turntables, the work of the device needs to be driven by electricity. There are limitations in the scope of application

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