Capacitor multi-range test fixture

A test fixture and multi-range technology, which is applied in the measurement of electrical variables, components of electrical measuring instruments, and electrical measurement, can solve the problems of inconvenient disassembly and debugging, inability to achieve compatibility, and affecting the production efficiency of processing manufacturers. High test efficiency, good test stability and simple structure

Pending Publication Date: 2021-12-31
湖南恩智测控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has the following disadvantages. It cannot achieve relatively large compatibility in the large capacitance test with many categories, especially when the length and size of the capacitance are relatively large. Since the structure is not a whole, it is not very convenient to disassemble and debug. Correspondingly, it will also affect the production efficiency of the processing factory.

Method used

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  • Capacitor multi-range test fixture
  • Capacitor multi-range test fixture
  • Capacitor multi-range test fixture

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0045] The embodiment of the present invention is realized like this, as figure 1 The capacitance multi-range test fixture shown includes:

[0046] Mounting seat 01;

[0047] Test bracket 02, used to place capacitors;

[0048] The test component 03 is used to test the capacitance;

[0049] The pressing component 04 is installed on the test bracket 02 and is used for adjusting the measuring range of the test component 03 .

[0050] In the actual application of the present invention, the mounting base 01 supports the test bracket 02, puts the capacitor on the test bracket 02, and then adjusts the range of the test component 03 by pressing the component 04, so as to adapt to capacitors of different specifications, and then Capacitors with different specifications can be teste...

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Abstract

The invention relates to a capacitor multi-range test fixture, and belongs to the technical field of capacitor detection. The fixture comprises: a mounting base; a test bracket which is used for placing a capacitor; a test assembly which is used for testing the capacitor; and a pressing assembly which is installed on the test support and is used for adjusting the measuring range of the test assembly. The testing device has a multi-range function, and the sliding platform can be adjusted for testing according to testing capacitors with different sizes under the condition that the size of the case is not changed; according to the invention, four test capacitors can be tested at the same time during test, the test efficiency is high, the test contact copper bar has an elastic function and can be automatically fine-tuned, the contact surface can be ensured as large as possible during test, the test stability is good, the structure is simple and the fixture is convenient to install, detach and maintain.

Description

technical field [0001] The invention relates to the technical field of capacitance detection, in particular to a multi-range capacitance test fixture. Background technique [0002] A capacitor is a component that stores electricity and energy. It needs to go through many processes during the production process. In order to ensure the quality of its products, the capacitor is usually tested after the production is completed. [0003] In the prior art, it is usually the tester to test a single contact detection tool in contact with the positive and negative electrodes of the capacitor respectively. This detection method is slow and not very safe, so some technicians design test fixtures for this purpose, which is convenient for testing. , improve safety and efficiency. [0004] Generally, the existing test capacitor fixture is composed of three parts, including a test fixture support, a test module and a pressing module. When testing, the large capacitor will be placed on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04G01R31/00
CPCG01R1/0408G01R31/00
Inventor 吴宏付强杨细芳陈清
Owner 湖南恩智测控技术有限公司
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