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Bidirectional lock mechanism based on rack transmission and slope transmission

A rack drive and two-way lock technology, applied in transmission devices, friction transmission devices, supporting machines, etc., can solve cumbersome and inconvenient problems, and achieve the effects of simple structure, shortened combat preparation time, and easy engineering

Pending Publication Date: 2022-05-06
西安应用光学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: how to overcome the cumbersome and inconvenient problem that the existing load-bearing photoelectric turntable adopts two sets of locking mechanisms for azimuth and pitch.

Method used

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  • Bidirectional lock mechanism based on rack transmission and slope transmission
  • Bidirectional lock mechanism based on rack transmission and slope transmission
  • Bidirectional lock mechanism based on rack transmission and slope transmission

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Embodiment 1

[0059] In order to solve the above technical problems, the two-way lock mechanism provided by the present invention includes a main housing of the locking mechanism, a lock top cover, a gear cover, a rack seat, an azimuth lock tongue, a wedge block, a pitch lock cover, an azimuth lock cover, a pitch lock tongue, Springs, gears, racks, handles, handle clips. The handle is connected with the gear, the rack is fixed on the azimuth lock tongue together with the wedge block through the rack seat, the spherical surface of the pitch lock tongue fits on the slope of the wedge block, and the spring is set on the pitch lock tongue. When locking, when the handle rotates, the gear When the rack is driven to move, the azimuth bolt is stretched out, and at the same time, the movement of the wedge drives the pitch bolt to stretch out to realize locking; when unlocking, the handle reversely rotates to drive the azimuth bolt to retract, and the pitch bolt retracts simultaneously due to the acti...

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Abstract

The invention belongs to the technical field of rotation equipment locking, and particularly relates to a bidirectional lock mechanism based on rack transmission and slope transmission, which comprises a locking mechanism main shell, a lock top cover, a gear cover, a rack seat, an orientation lock tongue, a wedge block, a pitching lock cover, an orientation lock cover, a pitching lock tongue, a spring, a gear, a rack, a handle, a handle clip and the like. According to the mechanism, rack transmission and inclined plane pushing transmission are adopted, one set of mechanism is achieved through push-pull operation of one handle, and locking work of two degrees of freedom of orientation and pitching of the photoelectric equipment is completed at the same time. The original two sets of locking mechanisms are replaced, so that the equipment size is reduced, the equipment operation steps are simplified, the operation efficiency is improved, the fighting preparation time is shortened, and the fighting capacity is improved. According to the locking mechanism, the orientation and pitching directions can be locked at the same time through one locking mechanism, the locking mechanism is simple in structural form and convenient to operate, and a safe and reliable locking device can be provided for equipment.

Description

technical field [0001] The invention belongs to the technical field of rotary equipment locking, and in particular relates to a two-way locking mechanism based on rack drive and inclined plane drive. Background technique [0002] T-type shoulder photoelectric equipment such as figure 1 shown. The pitching mechanism is composed of sensor components on both sides, pitching shafts and supporting components. The pitching mechanism is located on the azimuth mechanism and can rotate around the azimuth axis, thus forming a T-type photoelectric turntable. The T-type photoelectric has two degrees of freedom. Swivel equipment. Therefore, at the beginning of the design of the T-type photoelectric equipment, its two-way locking should be considered to ensure its safety in parking, transportation and marching states. At present, the T-type shoulder-mounted photoelectric equipment adopts the azimuth and pitch locks separately, so two sets of locking devices are required to realize the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/12F16M11/18F16M11/16F16H19/04
CPCF16M11/121F16M11/18F16M11/16F16H19/043
Inventor 段红建田杰王健军高军胡博孟海江马优恒
Owner 西安应用光学研究所
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