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Optical adjusting frame

An optical adjustment frame and the technology of the adjustment frame, which are applied in the field of optical adjustment frames, can solve problems such as time-consuming and labor-intensive changes in optical path angles, and achieve the effects of improving speed and precision, improving reliability and stability

Inactive Publication Date: 2017-05-24
重庆市锋致科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the adjusting screw is in point contact with the frame, this fixing method can easily cause a slight change in the azimuth angle of the frame, thereby causing a huge change in the angle of the optical path
In addition, when locking, it must be adjusted repeatedly to achieve accurate positioning, which is time-consuming and laborious

Method used

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  • Optical adjusting frame
  • Optical adjusting frame
  • Optical adjusting frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as Figure 1 to Figure 4 As shown, the optical adjustment mount includes a base 1, an adjustment mount 2, a support plate 3, a mirror frame 4, an arm plate 5, a drive assembly 6, a translation drive assembly 7, a guide rail plate 8, a slide plate 9 and a bearing plate 10. The guide rail plate 8 is fixed horizontally on the base 1, the bearing plate 10 is fixed on the base 1, the slide plate 9 is movably connected above the guide rail plate 8, and the adjustment frame 2 is fixed on the slide plate 9 Above, the mirror frame 4 is fixed to the front end of the support plate 3, the drive assembly 6 is two, respectively fixed to both sides of the adjustment frame 2, and one end of the hanging arm plate 5 is fixed to the upper end of the support plate 3 The other end of the hanging arm plate 5 is provided with a rotating shaft 51, the end of the rotating shaft 51 is connected with a rotating ball head 52, and the upper end surface of the adjustment frame 2 is provided wit...

Embodiment 2

[0022] The present embodiment makes the following further limitations on the basis of Embodiment 1: the guide rail plate 8 is provided with a slide bar 81, the lower end surface of the slide plate 9 is provided with a chute compatible with the slide bar 81, and the slide bar 81 Put into the chute. In order to improve the stability of the relative movement between the slide plate 9 and the guide rail plate 8, more than two slide bars 81 can be provided on the guide rail plate 8, and the slide plate 9 is provided with chute corresponding to the number and position of the slide bars 81 .

Embodiment 3

[0024] This embodiment makes the following further limitations on the basis of Embodiment 1: the drive assembly 6 further includes a first speed reducer 66, and the input end of the first speed reducer 66 is connected to the output of the first drive motor 61 shaft, the output end of the first reducer 66 is connected to a coupling end of the first bellows coupling 62; the translation drive assembly 7 also includes a second reducer 76, the second reducer The input end of the reducer 76 is connected to the output shaft of the second drive motor 71 , and the output end of the second speed reducer 76 is connected to a coupling end of the second bellows coupling 72 . If the drive motor is used to directly act on the bellows coupling, a high-cost servo motor must be configured. In this embodiment, in order to reduce costs, a first reducer 66 is connected between the first drive motor 61 and the first bellows coupling 62, and the first drive motor 61 acts on the first bellows through...

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PUM

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Abstract

The invention discloses an optical adjusting frame comprising a base, an adjusting frame, a supporting plate, a lens frame, a hanging arm plate, a driving component, a translation driving component, a guide rail plate, a slide plate and a force bearing plate. The guide rail plate is horizontally and fixedly connected on the base. The force bearing plate is fixedly connected on the base. The slide plate is flexibly connected on the guide rail plate. One end of the hanging arm plate is fixedly connected on the upper end of the supporting plate, and the other end of the hanging arm plate is provided with a rotating shaft. A rotating ball head is connected on the end head of the rotating shaft. The upper end surface of the adjusting frame is provided with a ball slot base which is used for accommodating and supporting the rotating ball head. The rotating ball head is arranged in the ball slot base. The rear end surface of the supporting plate is outwardly convex to form two connecting bases. A first elastic connecting member is connected between the connecting bases and the driving component. The translation driving component is fixedly connected on the slide plate. The optical adjusting frame has the advantages of being high in adjusting precision, fast in speed and high in stability.

Description

technical field [0001] The invention relates to the technical field of optical instruments and equipment, in particular to an optical adjustment frame. Background technique [0002] As a basic component of modern optical instruments, optical adjustment mounts are used to support optical components, adjust the direction of light beams, and realize rapid and accurate positioning of light beams. They are currently widely used in laboratories, optical equipment, and instruments. At present, most of the industry manually adjusts the optical lens by rotating the adjusting screw, and then locks it with the locking screw. Since the adjusting screw is in point contact with the frame, this fixing method can easily cause a slight change in the azimuth angle of the frame, thereby causing a huge change in the angle of the optical path. In addition, when locking, it must be adjusted repeatedly to achieve accurate positioning, which is time-consuming and labor-intensive. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/00
CPCG02B7/005
Inventor 傅严锋
Owner 重庆市锋致科技有限责任公司