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Single-board lens structure

A lens structure and single board technology, applied in installation, optics, instruments, etc., can solve the problems of inconvenient debugging and installation, complex structure, etc., and achieve the effects of easy disassembly, replacement and maintenance, simple structure, and convenient installation and debugging

Inactive Publication Date: 2017-06-27
WUXI JINYIBO INSTR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] A lens is an optical element made of a transparent material whose surface is part of a spherical surface. It is widely used in various fields such as security, vehicle, digital camera, laser, optical instrument, etc. The lens needs to be fixed by a frame when it is used in an instrument. The existing general structure is complicated, and it is very inconvenient to debug and install

Method used

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Embodiment Construction

[0011] See figure 1 , figure 2 , image 3 , Figure 4 Shown, a kind of veneer lens structure, it comprises the front mirror frame 1 and the rear mirror frame 2 that cooperate with each other, the head of the front mirror frame 1 is provided with the lens projection 13, and the tail is provided with the circular positioning block 3, and the front mirror frame 1 has a front through hole 4 through the front mirror frame 1 in the middle, a front screw hole 5 and a nut hole 6 on the edge of the lens bump 13, and a circular circular positioning block 3 is provided on the head of the rear mirror frame 2. The positioning groove 7, the circular positioning groove 7 is provided with a lens installation groove 8, the lens installation groove 8 is provided with a lens lens, and the rear mirror frame 2 is opened in the middle of the rear mirror frame 2 and corresponds to the front through hole 4. The through hole 9, the side of the lens mounting groove 8 has a gap 10, and the rear mirr...

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Abstract

The invention relates to the technical field of an apparatus for a spectrometer, in particular to a single-board lens structure. The single-board lens structure is simple, convenient to install and debug, and easy to disassemble, replace and maintain, and comprises a front lens frame and a back lens frame which cooperate with each other. A lens projection block is arranged on the head of the front lens rack and a circular positioning block is arranged on the end. A front through hole penetrating through the front lens rack is arranged in the middle of the front lens structure. A front screw hole and a nut hole are arranged in the edge of the lens projection block. A circular positioning groove matched with the circular positioning block is arranged in the head of the back lens rack. A lens installation groove is arranged in the circular positioning groove. A lens camera is arranged in the lens installation groove. A back through hole which penetrates through the back lens rack and corresponds to the front through hole is arranged in the middle of the back lens rack. A gap is arranged in the side part of the lens installation groove. A back screw hole cooperating with the front screw hole is arranged in the back lens rack. The front lens rack is fixedly connected with the back lens rack through a screw and a nut.

Description

technical field [0001] The invention relates to the technical field of spectrometer instruments, in particular to a single-plate lens structure. Background technique [0002] A lens is an optical element made of a transparent material whose surface is part of a spherical surface. It is widely used in various fields such as security, vehicle, digital camera, laser, optical instrument, etc. The lens needs to be fixed by a frame when it is used in an instrument. The existing general structure is complicated, and it is very inconvenient to debug and install. Contents of the invention [0003] In order to solve the above problems, the present invention provides a single-board lens structure, which is simple in structure, convenient in installation and debugging, and convenient in disassembly, replacement and maintenance. [0004] Its technical solution is as follows: a single-plate lens structure, which is characterized in that it includes a front mirror frame and a rear mirro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02
CPCG02B7/022
Inventor 叶反修史先春沈永祥沈永胜叶春晖
Owner WUXI JINYIBO INSTR TECH CO LTD
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