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Method and device for detecting coaxiality of optical fiber connector

A technology of optical fiber connectors and detection methods, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of long time consumption, low efficiency, and poor test accuracy, and achieve the effects of flexible operation, high test accuracy, and improved efficiency

Active Publication Date: 2020-06-26
NANJING CHUNHUI SCI & TECH IND
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  • Description
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Problems solved by technology

[0008] The purpose of the present invention is to provide a method for detecting the coaxiality of an optical fiber connector and its device, which solve the technical defects of poor test accuracy, long time consumption and low efficiency in the detection of the coaxiality of optical fiber connectors in the prior art

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  • Method and device for detecting coaxiality of optical fiber connector
  • Method and device for detecting coaxiality of optical fiber connector
  • Method and device for detecting coaxiality of optical fiber connector

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Embodiment Construction

[0031] In order to better understand the present invention, the content of the present invention is further explained below in conjunction with the examples, but the content of the present invention is not limited to the following examples.

[0032] In order to better understand the present invention, the content of the present invention will be further explained in conjunction with the coaxiality detection example of the SMA905 connector below. mm. However, the content of the present invention is not limited only to the following examples.

[0033] Such as Figure 1-3 As shown, a fiber optic connector coaxiality detection device, including:

[0034] A bracket 9, the bracket is provided with a clamp 2 with a V-shaped positioning groove and an electronic lens 3;

[0035] Control device, described control device comprises computer 4 and display 5, electronic lens 3, display 5 are all connected with computer 4 by wire 6; Said display 5 is provided with detection scale pattern ...

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Abstract

The invention discloses an optical fiber connector coaxiality detection method and device thereof. The method comprises the steps that 1) the connecting end surface of an optical fiber connector fixed on a clamp is imaged on a displayer by using a photographing device; and 2) the image of the connecting end surface of the optical fiber connector is compared with the detection scale pattern on the displayer so as to judge whether the coaxiality of the optical fiber connector is qualified or not. The coaxiality of the optical fiber connector is detected by using the device so that operation is flexible, the test precision is high, the optical fiber coaxiality detection efficiency can be greatly enhanced and the optical fiber connector coaxiality detection device is simple in structure.

Description

technical field [0001] The invention specifically relates to a method and a device for detecting the coaxiality of an optical fiber connector. Background technique [0002] Optical fiber is the abbreviation of optical fiber. It is a fiber made of glass, quartz or plastic based on the principle of total reflection of light. It can be used as a tool for transmitting light. In practical applications, optical fibers generally cannot be used directly, and must be installed in precision-processed optical fiber connectors to meet complex application requirements. [0003] Optical fiber connector is a detachable connecting device between optical fiber and optical fiber. It precisely butts the two end faces of optical fiber so that the optical energy output by the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent, so that The impact on the optical path system due to its intervention is minimized. To a large extent, the quality of optical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/27
CPCG01B11/27
Inventor 朱源圆曾新华陈莉殷志东李辉周治亮
Owner NANJING CHUNHUI SCI & TECH IND
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