Reflector adjusting device

A mirror and lens technology, applied in installation, optics, instruments, etc., can solve the problems of inability to realize mirror translation, difficult mirror position adjustment, etc., and achieve the effect of simple and practical structure, good manufacturability, and convenient adjustment.

Active Publication Date: 2015-04-29
HISENSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this reflector adjustment device, since the adjustment structure makes the reflector fixed on the reflector base rotate around the pillar and tilt around the bottom of the second side wall, the translation of the reflector along the normal direction cannot be realized. , so it is also difficult to easily adjust the position and / or angle of the mirror

Method used

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Embodiment Construction

[0057] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0058] see Figure 2 to Figure 22 , the mirror adjusting device in this embodiment includes: a mirror 201, a mirror carrier 202, a plurality of adjusting elastic pieces 203, an optical engine lower case 204, a plurality of adjusting springs 205 and a plurality of adjusting screws 206;

[0059] The mirror 201 is fixed on the front of the mirror carrier 202;

[0060] The back of the mirror carrier 202 is provided with a plurality of screw columns 220;

[0061] One end of the adjusting elastic piece 203 is clamped on the mirror carrier 202, and the other end is fixed on the lower housing 204 of the optical engine;

[0062] The optical engine lower case 204 is provided with a plurality of adjustment screw holes 240 corresponding to the screw posts 220 on ...

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Abstract

The invention discloses a reflector adjusting device. The reflector adjusting device comprises a reflector, a reflector carrier, multiple adjusting clips, an optical engine lower shell, multiple adjusting springs and multiple adjusting screws, wherein the reflector is fixed to the front side of the reflector carrier, multiple screw columns are arranged on the back side of the reflector carrier, one end of each adjusting clip is clamped and connected to the reflector carrier, the other end of each adjusting clip is fixed to the optical engine lower shell, multiple adjusting screw holes corresponding to the screw columns are formed in the optical engine lower shell, multiple spring grooves surrounding the adjusting screw holes are formed in the back side of the optical engine lower shell, the adjusting screws penetrate through the adjusting screw holes and are connected with the screw columns of the reflector carrier, the adjusting springs surround screw rods of the adjusting screws, one end of each adjusting spring abuts against the corresponding spring groove of the optical engine lower shell, and the other end of each adjusting spring abuts against a screw cap of the corresponding adjusting screw. By the adoption of the reflector adjusting device, the position and / or angle of the reflector can be adjusted conveniently.

Description

[0001] This application is a divisional application of the Chinese invention patent application 201310056187.2 filed on February 21, 2013 with the title of "mirror adjustment device". technical field [0002] The invention relates to an optical element adjustment technology, in particular to a mirror adjustment device. Background technique [0003] Reflector is an important optical component, which occupies a very important position in optical instruments. At present, in the use of optical instruments, the main function of the mirror is to realize the turning of the light beam and the change of its direction. Therefore, the installation, fixing and adjustment of the mirror all play a very important role. However, during the adjustment process of the reflector, the adjustment of the inclination angle of the reflector will often cause the position of the central light reflection point to change, resulting in changes in the front and rear distances of the central light reflecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/198
CPCG02B7/198
Inventor 李强陈许
Owner HISENSE
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