Adjusting device for reflector

A technology for adjusting devices and mirrors, which is applied in installation, optics, instruments, etc., can solve problems such as inability to realize mirror translation and difficult mirror position adjustment, and achieve the effect of simple and practical structure, good manufacturability, and convenient adjustment

Active Publication Date: 2013-06-12
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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  • Adjusting device for reflector
  • Adjusting device for reflector
  • Adjusting device for reflector

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Embodiment Construction

[0056] 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.

[0057] 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;

[0058] The mirror 201 is fixed on the front of the mirror carrier 202;

[0059] The back of the mirror carrier 202 is provided with a plurality of screw columns 220;

[0060] 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;

[0061] 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 an adjusting device for a reflector, which comprises the reflector, a reflector carrier, a plurality of adjusting elastic sheets, a lower optical engine shell, a plurality of adjusting springs and a plurality of adjusting bolts, wherein the reflector is fixed on the front surface of the reflector carrier; a plurality of bolt pillars are arranged on the rear surface of the reflector carrier; one ends of the adjusting elastic sheets are in blocking connection with the reflector carrier while the other ends are fixed on the lower optical engine shell; a plurality of adjusting bolt holes corresponding to the bolt pillars are arranged on the lower optical engine shell; a plurality of spring slots around the adjusting bolt holes are arranged on the back side of the lower optical engine shell; the adjusting bolts pass through the adjusting bolt holes and are connected with the bolt pillars of the reflector carrier; the adjusting springs are around screw rods of the adjusting bolts; and one ends of the adjusting springs are resisted against the spring slots of the lower optical engine shell while the other ends are resisted against the nuts of the adjusting bolts. The adjusting device for the reflector provided by the invention can be used for conveniently adjusting the position and/or angle of the reflector.

Description

technical field [0001] The invention relates to an optical element adjustment technology, in particular to a mirror adjustment device. Background technique [0002] 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 reflection point, resulting in a shift in the local optical path and reducing light efficiency. . [0003] figure 1 It is a schematic diagram of the laser light source reflector with the uppe...

Claims

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Application Information

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