Small-caliber long-barrel optical lens installation tool and installation method

A technology of optical lenses and installation tools, which is applied in the direction of installation, optics, optical components, etc., can solve the problems of lens installation difficulties and achieve the effect of easy installation

Inactive Publication Date: 2015-10-07
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of difficult installation of optical lens lenses with small diameter and long lens barrel, the present invention discloses a lens installation tool and installation method for optical lens lenses with small diameter a

Method used

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  • Small-caliber long-barrel optical lens installation tool and installation method
  • Small-caliber long-barrel optical lens installation tool and installation method
  • Small-caliber long-barrel optical lens installation tool and installation method

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specific Embodiment 1

[0031] The small-diameter long lens barrel optical lens lens mounting tool of the present embodiment, the structural representation is as figure 1 shown. The small-diameter long lens barrel optical lens lens installation tool includes a support surface 1 with a circular through hole in the middle, a plurality of locking ends 2 arranged on the top of the support surface 1, and support legs 3 arranged at the bottom of the support surface 1;

[0032] The locking end 2 moves along the radial direction of the circular through hole of the supporting surface 1;

[0033] The supporting leg 3 is a multi-level telescopic rod structure with hole-shaft clearance fit, and in each level of hole-shaft fit structure, the shaft structure is provided with a scale;

[0034] In the uppermost hole shaft matching structure of the support leg 3, the hole structure is connected with a handle end 4, and a lift platform 5 moving in the vertical direction is arranged in the middle of the handle end 4. ...

specific Embodiment 2

[0040] The small-diameter long lens barrel optical lens lens installation tool of the present embodiment, on the basis of the specific embodiment one, further defines that the handle end 4 is provided with a hand handle 41, and the hand handle 41 is connected with the handle end 4 through a bearing. The outer end of the crank handle 41 is provided with a hand end, and the inside is provided with a gear; the side or the middle of the lifting platform 5 is provided with a tooth bar matched with the gear; shaking the manual handle 41 can make the lifting platform 5 move up and down. The connection relationship between the handle end 4 and the lifting platform 5 is as follows: figure 2 shown in figure 2 Among them, the upper and lower positions of the lifting platform 5 are drawn as guide rails.

specific Embodiment 3

[0041] The small-diameter long lens barrel optical lens lens mounting tool of this embodiment, on the basis of the specific embodiment 1, further defines that the cross section of the lens support end 6 is circular, and the radius is not smaller than the cross section of the lifting platform 5, and smaller than the lens barrel opening. An annular sponge pad 7 is arranged on the top of the lens support end 6 , and the outer circumference of the sponge pad 7 coincides with the circumference of the lens support end 6 .

[0042] The setting of the sponge pad 7 can not only avoid hard contact between the lens and the lens support end 6, causing the lens support end 6 to damage the lens; and the sponge pad 7 is designed as a ring, which can accept non-planar lenses.

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Abstract

The invention discloses a small-caliber long-barrel optical lens installation tool and an installation method, which belongs to the field of precision instruments and the like. The installation tool comprises a supporting surface with a round through hole in the middle, multiple locking ends arranged at the top part of the supporting surface, and supporting legs arranged at the bottom part of the supporting surface, wherein each locking end moves along the radius direction of the round through hole of the supporting surface; each supporting leg has a telescopic rod structure with multi-level hole shaft in clearance fit, and in each-level hole shaft fit structure, the shaft part structure is provided with a calibrated scale; in the uppermost-level hole shaft fit structure of each supporting leg, the hole part structure is connected with a holding end, the middle of the holding end is provided with a lifting table moving along the vertical direction, and the lifting table extends out of the round through hole of the supporting surface; and the top part of the lifting table is provided with a lens supporting end which can be replaced. According to the small-caliber long-barrel optical lens installation tool and the installation method, facts that the hand can not enter the barrel, the barrel is longer than the arm, the arm can not arrive at the bottom part of the barrel and the lens is difficult to install can be overcome, and the lens can be easily installed in the small-caliber long barrel.

Description

technical field [0001] The invention relates to a small-caliber long lens barrel optical lens lens installation tool and installation method, which belong to the field of precision instruments, instrument science and technology, measurement and control technology and instruments, and specifically relate to an optical lens installation tool and method. Background technique [0002] Measurement and control technology and instrument major, instrument science and technology discipline is a multidisciplinary, wide-caliber major integrating optomechanical and electronic control, measurement and control instrument design is a technology that must be mastered by measurement and control technology and instrument professional technicians. [0003] When designing measurement and control instruments, it is often necessary to design optical instruments or the optical part of the instrument, among which, optical system design is often involved in the work. When designing an optical system...

Claims

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Application Information

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IPC IPC(8): G02B7/02G02B7/00
CPCG02B27/62
Inventor 赵烟桥何宝华朱凯鹏
Owner HARBIN UNIV OF SCI & TECH
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