Optical device adjusting device

An optical device and adjustment device technology, applied in optical components, optics, instruments, etc., can solve the problems of complex adjustment process, coupling, and inability to determine relative spatial position, and achieve the effect of decoupling adjustment and simple adjustment process.

Pending Publication Date: 2021-07-27
INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

During the assembly and use of optical equipment, the accuracy of the spatial relative position between two optical devices arranged in groups is relatively high; however, there will be more accumulated errors in the design, manufacture and assembly process of the adjustment device of the optical device , so that the adjustment device is easy to cause inaccurate spatial relative positions between the two optical devices during use
The exi

Method used

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  • Optical device adjusting device
  • Optical device adjusting device
  • Optical device adjusting device

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Embodiment Construction

[0062] The present disclosure provides an optical device adjustment device, including: a base, a first adjustment mechanism, a second adjustment mechanism, an upright frame and a third adjustment mechanism. The base is suitable for holding the optical device; the first adjustment mechanism is configured to support the base and drive the base to move along the first direction; the second adjustment mechanism is configured to support the first adjustment mechanism and drive the first adjustment structure along the vertical moving in a second direction in the first direction; and a third adjustment mechanism mounted on the upright frame and configured to support the second adjustment mechanism and drive the second adjustment mechanism relative to the upright frame in a direction perpendicular to the first direction and the first direction Move in the third direction in the second direction. The adjustment process of the optical device adjustment device is simple, and the decoupli...

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Abstract

The present disclosure provides an optical device adjustment apparatus, comprising: a base adapted to hold an optical device; a first adjusting mechanism constructed to support the base and drive the base to move in the first direction; a second adjusting mechanism constructed to support the first adjusting mechanism and drive the first adjusting mechanism to move in the second direction perpendicular to the first direction; an upright frame; and a third adjusting mechanism which is mounted on the upright frame and is configured to support the second adjusting mechanism and drive the second adjusting mechanism to move along a third direction perpendicular to the first direction and the second direction relative to the upright frame. The optical device adjusting device is used for clamping an optical device and can adjust the degree of freedom of linear movement of the optical device in three directions, the adjusting process of the optical device adjusting device is simple, the adjusting processes in the three directions do not interfere with one another, and decoupling adjustment in the three directions is achieved.

Description

technical field [0001] The present disclosure relates to the technical field of mechanical structures, in particular to an optical device adjustment device. Background technique [0002] Optical devices are often equipped with many optical components and optical devices, and optical devices (such as lenses, mirrors, and half-mirrors) usually need to be arranged in groups of two. During the assembly and use of optical equipment, the accuracy of the spatial relative position between two optical devices arranged in groups is relatively high; however, there will be more accumulated errors in the design, manufacture and assembly process of the adjustment device of the optical device , so that the adjustment device may easily lead to inaccurate spatial relative positions between the two optical components during use. The existing adjustment device usually has only one degree of freedom, that is, it can only adjust the straight-line distance in one direction between two optical de...

Claims

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Application Information

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IPC IPC(8): G02B7/00
CPCG02B7/00
Inventor 张金李璟陈进新王丹杨光华高斌
Owner INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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