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Adjustable jig for lens test and adjusting method

An adjustable and fixture technology, which is applied in the direction of optical instrument testing, testing optical performance, testing of machine/structural components, etc., can solve problems affecting work efficiency and achieve the effect of improving work efficiency and facilitating the adjustment of object distance

Pending Publication Date: 2021-08-20
GUANGDONG XUYE OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable jig and adjustment method for lens testing, to solve the technical problem in the prior art that moving back and forth according to needs affects work efficiency

Method used

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  • Adjustable jig for lens test and adjusting method
  • Adjustable jig for lens test and adjusting method
  • Adjustable jig for lens test and adjusting method

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] like Figure 1 to Figure 5 As shown, the present invention provides an adjustable jig for lens testing, including a first jig 1 and a second jig 2, the first jig 1 is connected to the second jig 2 through an adjustment mechanism 3, and the second jig 2 A fixture 1 is used to install the lens to be tested, and a second fixture 2 is used to provide the environment and conditions for testing the lens to be tested.

[0044] The purpose of the present inven...

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PUM

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Abstract

The invention discloses an adjustable jig for lens test. The adjustable jig comprises a first jig and a second jig, the first jig is connected with the second jig through an adjusting mechanism, the first jig is used for installing a to-be-tested lens, and the second jig is used for providing environment and conditions for testing the to-be-tested lens. According to the adjustable jig for lens test and the adjusting method of the invention, the to-be-tested lens is detachably mounted on the first jig, and to-be-tested lenses with different sizes can be tested; and the adjusting mechanism integrally adjusts the distance between the first jig and the second jig, so that the basic test environment provided by the second jig can adjust the light source environment and adapt to the to-be-tested lenses with different focal length sizes so that the to-be-tested lenses can be tested, the working efficiency is improved, and the environmental conditions can be changed for multiple times so as to test the performance conditions of the to-be-tested lens in different environments.

Description

technical field [0001] The invention relates to the technical field of lens adjustment jigs, in particular to an adjustable jig and adjustment method for lens testing. Background technique [0002] A fixture is a tool used to assist in controlling position or action (or both). Fixtures can be divided into three categories: process assembly fixtures, project test fixtures, and circuit board test fixtures. [0003] In the production industry where the optical lens and the camera form a complete machine, it is necessary to detect and adjust each lens within a certain range of object distance on its matching camera. When testing or adjusting, the tester needs to move back and forth with the lens test seat, which is heavy work and low efficiency. [0004] How to overcome the above-mentioned defects, improve production efficiency, and complete the inspection and adjustment without the inspector moving back and forth with the lens test seat, the lightweight mechanism and fast and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
CPCG01M11/0214G01M11/0257
Inventor 林肖怡杨剑锋张龙陈健鹏
Owner GUANGDONG XUYE OPTOELECTRONICS TECH