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A Mechanical Shaft Adjustment Mechanism for Optical Detector

A technology of optical detectors and axis-adjusting mechanisms, applied in optical radiation measurement, scientific instruments, instruments, etc., to achieve the effect of low maintenance cost and simple structure

Active Publication Date: 2022-04-26
BEIJING INST OF ENVIRONMENTAL FEATURES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the axis can only be adjusted by padding copper foil

Method used

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  • A Mechanical Shaft Adjustment Mechanism for Optical Detector
  • A Mechanical Shaft Adjustment Mechanism for Optical Detector
  • A Mechanical Shaft Adjustment Mechanism for Optical Detector

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] A mechanical axis adjustment mechanism for optical detectors, combined with figure 1 , figure 2 , including a mounting plate 1, a front base 2 and a rear base 3, the front base 2 and the rear base 3 are erected on the front and rear ends of the top surface of the mounting plate 1 in the length direction respectively, and the bottom s...

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Abstract

The invention relates to a mechanical shaft adjustment mechanism for an optical detector, comprising a mounting plate, a front base and a rear base. The bottom end surface is fixedly connected with an infrared thermal imager, and the output end of the infrared thermal imager is located under the front base; the front base includes a front lower base, a front upper base and a pitch axis, and the front lower base is fixedly connected The base is rotatably connected to the front lower base through the pitch axis, the front upper base is fixedly connected to the peripheral device, the two ends of the pitch axis respectively run through the front lower base and the front upper base, and the two ends of the pitch axis are threadedly connected with connecting screws and positioning screws; The rear base includes a rear lower base, a vertical shaft and a rear upper base. The rear lower base is fixedly connected to the mounting plate, and the vertical shaft is rotatably connected to the middle of the rear lower base. The base is fixedly connected to the peripheral device, and the invention has the advantage of finely adjusting the optical axis of the optical detector.

Description

technical field [0001] The invention relates to the technical field of debugging equipment, in particular to a mechanical axis adjustment mechanism for an optical detector. Background technique [0002] A thermal imaging camera is an optical detector mounted next to a radar antenna to display an infrared image. The optical axis of the thermal imaging camera needs to be consistent with the electrical axis of the radar, so the optical axis of the thermal imaging camera needs to be calibrated after installation. The calibration process is to fine-tune the optical axis. The fine-tuning direction includes the pitch direction and azimuth direction. After the optical axis is adjusted, it needs to be tightened to ensure that the optical axis position will not shift. [0003] The traditional shaft adjustment method is to add copper foil near the mounting hole. This method is relatively backward and inconvenient to operate, and the thickness of the copper foil needs to be adjusted r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/02
CPCG01J5/0205
Inventor 林枫赵伟
Owner BEIJING INST OF ENVIRONMENTAL FEATURES