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A robotic goniophotometer

A goniophotometer and robot technology, applied in the field of optical radiation measurement, can solve the problems that cannot meet the return radius of large-size surface light sources, and cannot meet the requirements of material reflection and transmission characteristics measurement contrast and viewing angle measurement, and achieve high testing efficiency and powerful functions , the effect of improving flexibility

Active Publication Date: 2019-10-11
远方谱色科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This single robot goniophotometer has many limitations in the test process. This test scheme is only suitable for the measurement of ordinary light sources and lamps, and cannot meet the return radius required for the measurement of large-scale surface light sources, nor can it meet the reflection of materials. Complex measurement requirements such as the measurement of transmission characteristics and the contrast and viewing angle of the display under ambient light

Method used

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  • A robotic goniophotometer
  • A robotic goniophotometer
  • A robotic goniophotometer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the robot goniophotometer includes a first robot 1 , a second robot 5 and a sliding guide rail 9 . Wherein, the first robot 1 includes a base 2 supported by the ground, three or more rotating shafts 8, a rotating arm 3 and a first clamping device 4 at the end of the rotating arm 3; the second robot 5 includes a base 2 supported by the ground, three or more rotating shafts 8, a rotating arm 3 and a second clamping device 12 at the end of the rotating arm 3 .

[0023] In this embodiment, the first clamping device 4 of the first robot 1 clamps the measured object 6 , and the second clamping device 12 of the second robot 5 clamps two optical detectors 71 , 72 .

[0024] In this embodiment, the first robot 1 for clamping the measured object 6 and the second robot 5 for clamping the optical detector 7 are different in size and size from the first robot 1 and the second robot 5 because of their different loads. .

[0025] In this embodiment, the m...

Embodiment 2

[0031] Such as figure 2 As shown, the robot goniophotometer of this embodiment includes a first robot 1 , a second robot 5 , a bracket 11 and a sliding guide rail 9 . The first robot 1 includes a base 2 supported by the ground, three or more rotating shafts 8, a rotating arm 3 and a first clamping device 4 at the end of the rotating arm 3; the second robot 5 includes A base 2 supported by the ground, three or more rotating shafts 8 , a rotating arm 3 and a second clamping device 12 located at the end of the rotating arm 3 .

[0032] In this embodiment, the first robot 1 and the second robot 5 are all installed on the ground, and the support 11 is installed in the middle area between the first robot 1 and the second robot 5, and is installed on the sliding guide rail 9, and the sliding guide rail 9 is vertically place.

[0033] The first clamping device 4 of the first robot 1 clamps the excitation light source 10 , and the second clamping device 12 of the second robot 5 clam...

Embodiment 3

[0043] Such as image 3 As shown, this embodiment discloses a robot goniophotometer, which includes a first robot 1 , a second robot 5 , a bracket 11 and a sliding guide rail 9 . The first robot 1 includes a base 2 supported by the ground, three or more rotating shafts 8, a rotating arm 3 and a first clamping device 4 at the end of the rotating arm 3; the second robot 5 includes A base 2 supported by the ground, three or more rotating shafts 8 , a rotating arm 3 and a second clamping device 12 located at the end of the rotating arm 3 .

[0044] In this embodiment, the first robot 1 , the second robot 5 and the support 11 are all fixedly installed on the ground.

[0045] In this embodiment, the first clamping device 4 of the first robot 1 clamps the display screen of the measured object 6, the second clamping device 12 of the second robot 5 clamps the optical detector 7, and the excitation light source 10 is arranged on the support 11. superior.

[0046] In this embodiment, ...

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Abstract

The invention discloses a robot introduced distribution photometer which comprises a first robot and a second robot. Both the first robot and the second robot comprise a base supported by the ground, three or more rotation shafts, a rotation arm, and a clamping device arranged at the end part of the rotation arm. The first clamping device of the first robot clamps a to-be-detected object or a laser source; the second clamping device of the second robot clamps the optical detector used to receive and measure the light beams from the to-be-detected object wherein the to-be-detected object can either be a self-illumination light source or a secondary light source illuminated by an excitation light source. According to the invention, a first robot and a second robot are utilized in the combination of the support and the sliding guide rail, which increases the testing flexibility and can meet the various testing requirements of lights such as ordinary illumination light source and the display screen as well as special light source such as the secondary light source. With strong functions, high flexibility and high testing efficiency, the photometer can be applied widely.

Description

technical field [0001] The invention relates to the technical field of optical radiation measurement, in particular to a robot goniophotometer. Background technique [0002] A goniophotometer is an optical instrument for measuring the light distribution performance and total luminous flux of a lamp or light source. It generally consists of a goniophotometer turntable and a photometer. The goniophotometer turntable is used to support and position the measured object and the optical detector. There are various types of traditional goniophotometers, but they generally include horizontal and vertical rotation axes, which are limited by the degree of freedom of rotation and have great limitations in use. [0003] In recent years, industrial robots have been introduced into the goniophotometer device. Using the flexibility of industrial robots, one device can meet the angle requirements of A-α, B-β, and C-γ three test systems at the same time, except for rotation , can also achie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J1/42G01J1/04
Inventor 潘建根潘文松李倩庞标
Owner 远方谱色科技有限公司