CN111399168A

CN111399168A - Space right angle turning combined adjusting frame

Info

Publication number: CN111399168A
Application number: CN202010399889.0A
Authority: CN
Inventors: 曾光辉; 聂晶; 贺磊; 刘书钢; 王璘
Original assignee: Ruiguang Kaiqi Zhenjiang Photoelectric Technology Co ltd
Current assignee: Ruiguang Kaiqi Zhenjiang Photoelectric Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-07-10

Abstract

The invention relates to a space right-angle turning combined adjusting frame which has the functions of installing a circular reflector, a circular beam splitter, a right-angle beam splitter prism, a rectangular reflector and a rectangular beam splitter and can realize 360-degree rotation and pitching adjusting functions so as to meet the adjustment of an optical path in an optical system.

Description

Space right angle turning combined adjusting frame

Technical Field

Background

At present, there is not which kind of alignment jig has the function of installing circular speculum, circular beam splitter, right angle beam splitter prism, rectangle speculum, rectangle beam splitter concurrently on the market to be applied to cage structure, in order to solve these problems, this company has researched and developed a space right angle turn allies oneself with uses alignment jig.

Disclosure of Invention

The invention aims to design a space right-angle turning combined adjusting frame which has the functions of installing a circular reflector, a circular beam splitter, a right-angle beam splitter prism, a rectangular reflector and a rectangular beam splitter and realizes the functions of pitching adjustment and 360-degree rotation.

The invention relates to a space right-angle turning combined adjusting frame, which mainly comprises:

a right angle turning cube for assembling the rotary pitch adjustment module;

the rotary pitching adjusting module has the functions of rotary adjustment and pitching adjustment and is used for assembling the circular lens fixing support, the right-angle beam splitter prism fixing support and the rectangular lens fixing support;

a circular lens fixing bracket for mounting a circular reflector or a circular beam splitter;

the right-angle beam splitter prism fixing support is used for mounting the right-angle beam splitter prism;

a rectangular lens fixing bracket for mounting the rectangular lens.

Drawings

The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and the detailed description, wherein:

FIG. 1 is a perspective view of the present invention with a circular lens retaining bracket mounted;

FIG. 2 is a perspective view of FIG. 1 from another perspective;

FIG. 3 is a perspective view of the present invention with a right-angle beam splitting prism mounting bracket;

FIG. 4 is a perspective view of the alternate view of FIG. 3;

FIG. 5 is a perspective view of the mounting rectangular lens retaining bracket of the present invention;

FIG. 6 is an isometric view of the alternate view of FIG. 5;

FIG. 7 is a cube-corner cube junction view;

FIG. 8 is a perspective view of the rotary pitch adjustment module;

FIG. 9 is a perspective view of the alternate view of FIG. 8;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is a cross-sectional view taken along the line A-A in FIG. 10;

FIG. 12 is a cross-sectional view taken along the direction B-B of FIG. 10;

FIG. 13 is a perspective view of FIG. 8 after concealing element 2-2;

FIG. 14 is a perspective view of FIG. 9 after concealing elements 2-5;

FIG. 15 is a perspective view of a circular lens holding bracket;

FIG. 16 is a perspective view of the alternate view of FIG. 15;

FIG. 17 is a perspective view of a right-angle beam splitting prism mounting bracket;

FIG. 18 is a perspective view of the alternate view of FIG. 17;

FIG. 19 is a perspective view of a rectangular lens holding bracket;

fig. 20 is a perspective view of fig. 19 from another perspective.

Detailed Description

Referring to fig. 1 to 20, the present invention provides a space right angle turning combined adjusting frame, including:

a right angle turning cube 1 (see fig. 7), a through hole 1-1 (see fig. 7) for penetrating the optical axis to enable the spatial right angle turning joint adjusting frame to be fixed in the optical system of the cage structure, a through hole 1-2 (see fig. 7) for matching with the outer circle 2-14 in the rotating and pitching adjusting module 2 (see fig. 8) to achieve center positioning, and a threaded hole 1-3 (see fig. 7) for installing a screw to lock the rotating and pitching adjusting module 2.

A rotary pitch adjusting module 2 (refer to fig. 8), which mainly comprises a rotary pitch adjusting module fixing seat 2-1 (refer to fig. 8), a rotary pitch adjusting module pitch table 2-2 (refer to fig. 8), a hand-screwed thread pair 2-3 (refer to fig. 9 and fig. 12), a differential screw rod 2-4 (refer to fig. 9), a rotary pitch adjusting module rough adjusting knob 2-5 (refer to fig. 9), a hand-screwed locking screw 2-6 (refer to fig. 9), a rotary pitch adjusting module rotating shaft 2-7 (refer to fig. 1 and fig. 14), a spring nail 2-8 (refer to fig. 10, fig. 11 and fig. 12), a hooked tension spring 2-9 (refer to fig. 13 and fig. 14), a rotary pitch adjusting module fine adjusting locking ring 2-12 (refer to fig. 9 and fig. 14), and the rotary angle can be roughly adjusted by adjusting the rotary pitch adjusting module rough adjusting knob 2-5 (refer, the rotation angle can be finely adjusted by adjusting the hand-screwed thread pair 2-3 after locking the hand-screwed locking screw 2-6 (see figure 9), the pitch angle can be finely adjusted by adjusting the hand-screwed thread pair 2-3, the through hole 2-10 is used for installing a screw to fix the rotating pitch adjusting module 2 on the right-angle turning cube 1, and the hooked tension spring 2-9 (see figure 13, figure 14) is used for pulling the connection between the rotating shaft 2-7 (see figure 13, figure 14) of the rotating pitch adjusting module and the pitching table 2-2 (see figure 8) of the rotating pitch adjusting module.

A circular lens fixing support 3 (refer to fig. 1, 2, 15 and 16), a circular lens fixing ring 3-1 on the circular lens fixing support 3 is used for installing a circular lens 3-7 (refer to fig. 15 and 16), a hexagonal jackscrew 3-3 is used for locking the lens, a hexagonal screw 3-6 (refer to fig. 15) installed on a circular lens fixing support base 3-2 is used for connecting with a rotary pitch adjusting module 2-11, a cross screw 3-4 is used for connecting the circular lens fixing ring 3-1 with the circular lens fixing support base 3-2, and a through hole 3-5 is used for realizing positioning with a ball 2-13 on the rotary pitch adjusting module 2.

A right-angle beam splitter prism fixing bracket 4 (refer to fig. 3, 4, 17 and 18), a hexagonal screw 4-3 (refer to fig. 17 and 18) on a base 4-1 of the right-angle beam splitter prism fixing bracket for connecting the right-angle beam splitter prism fixing bracket 4 and the rotary pitch adjusting module 2, a cross round head screw 4-5, a knurled copper column 4-6 and a cover plate 4-2 of the right-angle beam splitter prism fixing bracket for fixing the right-angle beam splitter prism 4-4 (refer to fig. 17).

A rectangular lens fixing bracket 5 (refer to fig. 5, 6, 19 and 20), a hexagonal screw 5-3 (refer to fig. 19) on the rectangular lens fixing bracket 5 for connecting the rectangular lens fixing bracket 5 and the rotary pitch adjusting module 2, and a hexagonal jackscrew 5-6 (refer to fig. 20) for locking the rectangular lens 5-4 (refer to fig. 20).

Claims

1. A space right angle turning combined adjusting frame mainly comprises:

a right angle turning cube for assembling the rotating pitch adjustment module such that the spatial right angle turning alignment jig can be fixed to the cage-structured optical system;

a rectangular lens fixing bracket for mounting the rectangular lens.

2. The spatial right-angle turning combined adjusting frame according to claim 1, characterized in that: the right angle turn cube enables the spatial right angle turn utility tuning fixture to be secured to the cage structured optical system.

3. The spatial right-angle turning combined adjusting frame as claimed in claim 1, wherein the rotating and pitching adjusting module can be used for mounting lens brackets with various shapes, including a circular lens fixing bracket, a right-angle beam splitter prism fixing bracket and a rectangular lens fixing bracket.

4. The two-dimensional axis rotation adjusting bracket according to claim 1, characterized in that: the rotating pitch adjusting module can realize rotating rough adjustment and fine adjustment in a range of 360 degrees and pitch angle adjustment.