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Two-dimensional adjustment device of optomechanical structure

A two-dimensional adjustment and optical-mechanical technology, applied in installation, optics, optical components, etc., can solve the problem of large space occupation

Active Publication Date: 2021-03-02
GUANGDONG SHUNDE IND DESIGN INST GUANGDONG SHUNDE INNOVATIVE DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a two-dimensional adjustment device with an opto-mechanical structure, which has the advantages of compact structure and small footprint

Method used

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  • Two-dimensional adjustment device of optomechanical structure
  • Two-dimensional adjustment device of optomechanical structure
  • Two-dimensional adjustment device of optomechanical structure

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Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening ele...

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PUM

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Abstract

The invention relates to a two-dimensional adjustment device of an optical-mechanical structure, comprising an optical-mechanical mounting frame, a first motor, a driving mechanism and a cam, the cam is connected to the rotating shaft of the first motor, and the surface of the cam is in contact with the The optical-mechanical mounting frame, the rotating shaft of the first motor rotates so that the cam drives the optical-mechanical mounting frame to move along a preset first direction, the driving mechanism is connected with the optical-mechanical mounting frame, and the The driving mechanism is used to drive the optomechanical mounting frame to move along a second direction perpendicular to the first direction. Since the moving range of the cam is smaller than that of the screw, it is suitable for the movement characteristics of the short stroke of the optomechanical structure, and the cam has the advantages of compact structure and space occupation. Therefore, the above-mentioned two-dimensional adjustment device of the optical-mechanical structure can realize the two-dimensional movement of the optical-mechanical structure, and has the advantages of compact structure and small occupied space.

Description

technical field [0001] The invention relates to the technical field of position adjustment, in particular to a two-dimensional adjustment device of an optical-mechanical structure. Background technique [0002] In the optical system, due to the need to adjust the position of the optical axis of the optical element, it is necessary to move the optical element in a two-dimensional direction to achieve the purpose. The traditional movement adjustment device in the two-dimensional plane is to set guide rails in the horizontal direction and vertical direction respectively, and use the motor screw structure to drive the optical element to realize two-dimensional movement. However, the adjusting device adopts a motor screw structure, which is bulky and occupies a large space, which is unfavorable for application in a small space. Contents of the invention [0003] Based on this, it is necessary to provide a two-dimensional adjustment device with an opto-mechanical structure, whi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/00
CPCG02B7/005
Inventor 林晓明杨楚翘李增
Owner GUANGDONG SHUNDE IND DESIGN INST GUANGDONG SHUNDE INNOVATIVE DESIGN INST