Reflector assembling and adjusting tool and assembling and adjusting method based on optical self-centering technology
A reflective mirror and self-centering technology, which is applied in the field of optical installation and calibration, can solve the problems of image quality influence, system off-axis influence, etc.
Inactive Publication Date: 2020-04-10
TIANJIN JINHANG INST OF TECH PHYSICS
View PDF8 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The prism is located in the parallel optical path section of the system area, which has little impact on the imaging quality, but has a greater impact on the off-axis of the system; the position of the mirror is special, and its own angle and position errors will affect the imaging quality
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0022] refer to figure 1 and figure 2 As shown, the mirror assembly and adjustment tooling based on the optical self-centering technology of the present invention includes: a center deviation measuring instrument, an internal focus centering instrument and a lens mounting frame, the lens mounting frame is arranged on the center deviation measuring instrument turntable 7, and the lens mounting frame It includes a first mounting seat at the top, a second mounting seat at the bottom and a third mounting seat at the middle, the first lens assembly 1 is installed on the first mounting seat, the optical axis of the first lens assembly 1 is coaxial with the rotation axis of the turntable, The inner focusing and centering in...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| radius | aaaaa | aaaaa |
| radius | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a reflector assembling and adjusting tool and method based on an optical self-centering technology, and the tool employs the micron-scale optical self-centering technology, andachieves the precise assembly and adjustment of the angle and position of a reflector through the assembling and adjusting tool. According to the method, an optical axis is determined to be coaxial with a rotating mechanical axis by centering and aligning an adjustment tool, an internal focusing centering instrument monitors a cross-shaped reticle of a reference lens with a hole and a reference plane mirror, and precise adjustment of the angle and the position of a reflector assembly is achieved by adjusting a structure. According to the assembling and adjusting method, the angle and the position of the reflector can be monitored and adjusted at the same time, reflector debugging in a visible light system and an infrared system is met, and the adjusting method can be suitable for precisereflector adjusting in a small-size space and a motion system.
Description
technical field [0001] The invention belongs to the technical field of optical installation and calibration, and relates to a mirror installation and adjustment tool and an installation method based on optical self-centering technology. Background technique [0002] In order to meet the space requirements, the optical system introduces reflectors and prisms to realize the refraction of the optical path and finally achieve the same optical axis while ensuring the optical path and focal length. The prism is located in the parallel optical path section of the system area, which has little impact on the imaging quality, but has a greater impact on the off-axis of the system; the position of the mirror is special, and its own angle and position errors will affect the imaging quality. Contents of the invention [0003] (1) Purpose of the invention [0004] The purpose of the present invention is to design a mirror assembly and adjustment method using self-centering technology t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/182G02B27/62
CPCG02B7/182G02B27/62
Inventor 王立森范增明芮涛
Owner TIANJIN JINHANG INST OF TECH PHYSICS