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Intermodulation automated testing tool for pneumatic cavity coupler

A cavity coupler, automated testing technology, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problems of low work efficiency of testers, increased test costs, short service life, etc., and achieves reduced investment in fixed assets and service life. Long, low consumption effect

Inactive Publication Date: 2014-08-13
无锡市华清铜业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The work efficiency of testers is low;
[0004] 2) The service life of low intermodulation test cables and other accessories is short and the consumption is large;
[0006] 4) Increased testing cost

Method used

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  • Intermodulation automated testing tool for pneumatic cavity coupler
  • Intermodulation automated testing tool for pneumatic cavity coupler
  • Intermodulation automated testing tool for pneumatic cavity coupler

Examples

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] see figure 2 and image 3 As shown, in this embodiment, a pneumatic cavity coupler intermodulation automatic test tooling includes a test platform 1, a coupler seat 2 is fixedly installed on the test platform 1, and a coupler seat 2 is provided for placing The card slot of the coupler 3, on the test platform 1, a first sliding seat 4 and a second sliding seat 5 are slidably provided on both sides of the coupler seat 2, and the first sliding seat 4 and the second sliding seat 5 is driven by an air cylinder, and the first test cable 6 and the second test cable 7 are respectively fixed on the first slide 4 and the second slide 5 through fastening components, and one end of the first test cable 6 is connected to The source intermodulation tester 8 output terminal, the other end corresponds to ...

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Abstract

The invention discloses an intermodulation automated testing tool for a pneumatic cavity coupler. The intermodulation automated testing tool comprises a testing platform. A coupler base is fixedly installed on the testing platform. A clamping groove for containing the coupler is formed in the coupler base. A first sliding base and a second sliding base are arranged on the testing platform and correspondingly located on the two sides of the coupler base in a slidable mode. The first sliding base and the second sliding base are driven by an air cylinder and fixedly provided with a first testing cable and a second testing cable through fastening components respectively. An installation rack is perpendicularly fixed to the testing platform. A third sliding base is arranged on the installation rack in a slidable mode. A third testing cable is fixedly arranged on the third sliding base through a fastening component. At least one testing button is arranged on the testing platform. The intermodulation automated testing tool for the pneumatic cavity coupler has the advantages of being high in testing efficiency and low in testing cost.

Description

technical field [0001] The invention relates to a cavity coupler intermodulation test tool, in particular to a pneumatic cavity coupler intermodulation automatic test tool. Background technique [0002] The cavity coupler of communication devices needs to be tested for intermodulation. The test principle is as follows: figure 1 as shown, figure 1 It is the schematic diagram of the intermodulation test of the cavity coupler. The output end of the passive intermodulation tester is connected to the intermodulation test cable and then connected to the input end of the cavity coupler. The coupling end and output end of the cavity coupler are connected to a low intermodulation load. . The existing cavity coupler intermodulation test mostly adopts manual operation, that is, manually connect the output terminal of the passive intermodulation tester to the intermodulation test cable and then connect the cavity coupler input terminal, and then manually couple the cavity coupler The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 储文博
Owner 无锡市华清铜业有限公司
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