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Multistage rotary-disk mechanism of CCD detection machine

A turntable mechanism and testing machine technology, applied in the field of optical measurement, can solve the problems of unsatisfactory reliability and repeatability, inability to realize automatic LED testing, poor repeatability testing accuracy, etc., so as to improve machine efficiency and compatibility , The effect of increasing the preheating time and increasing the number of fixtures

Inactive Publication Date: 2015-03-04
RADIANT OPTO ELECTRONICS NANJING
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  • Abstract
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Problems solved by technology

The LED detection in the prior art is carried out by using a CCD detection machine. Due to the defect of poor repeat detection accuracy, the reliability and repeatability cannot meet the requirements. Generally, only four-station detection can be realized at most, and manual calibration is required. It makes the operation efficiency low, the compatibility is poor, the labor intensity is high, and it is impossible to realize the automatic LED detection

Method used

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  • Multistage rotary-disk mechanism of CCD detection machine
  • Multistage rotary-disk mechanism of CCD detection machine
  • Multistage rotary-disk mechanism of CCD detection machine

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] see Figure 1-Figure 3 , the embodiment of the present invention includes:

[0019] A turntable mechanism of a multi-station CCD detector, comprising: a frame 1, a turntable 3, six station fixtures 4, a turntable support plate 2, a divider 5, an electrical slip ring cover 6, a motor 7, and a first sensor 91 and the second sensor 92, wherein:

[0020] The turntable support plate 2 is installed on the frame 1, the divider fixing plate 21 is installed under the turntable support plate 2, the divider 5 is fixed on the divider fixing plate 21, and the motor 7 is electrically connected with the divider 5;

[0021] A positioning hole 22 is pro...

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Abstract

The invention discloses a multistage rotary-disk mechanism of a CCD detection machine. The rotary-disk mechanism comprises a machine frame, a rotary disk, a plurality of station jigs, a rotary disk supporting plate and a divider. The rotary disk supporting plate is mounted on the machine frame; the rotary disk is fixedly arranged on the rotary disk supporting plate through a bearing; the rotary disk is electrically connected with the divider; the divider is driven by a motor to drive the rotary disk to rotate on the rotary disk supporting plate; a plurality of stations are evenly distributed in the peripheral direction of the rotary disk; and the station jigs are fixed to the stations respectively. Through the mode above, the number of the stations on the rotary disk can be increased; preheating time of a detected product is increased; work efficiency of the machine is improved; output is improved; and labor intensity is reduced.

Description

technical field [0001] The invention relates to the field of optical measurement, in particular to a turntable mechanism of a multi-station CCD detector. Background technique [0002] With the advent of the era of science and technology, the popularity of tablet computers, the development of automatic monitoring of tablet computers in the production process and the improvement of quality, testing whether LED products are qualified is an indispensable process before tablet computer products leave the factory. An important part of quality. [0003] The quality of tablet LED products is mainly measured by parameters such as light leakage and color difference. To improve the yield rate, these parameters need to be measured, which puts forward higher requirements for the performance and compatibility of test instruments. The LED detection in the prior art is carried out by using a CCD detection machine. Due to the defect of poor repeat detection accuracy, the reliability and rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
Inventor 陈士波徐二贵赵琳娜
Owner RADIANT OPTO ELECTRONICS NANJING
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