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High current electric conduction device

A conductive device, high current technology, applied in the direction of measuring device, measuring device casing, measuring electrical variables, etc., can solve the problems of increased use cost and easy wear of the contact end, and achieves control of use cost, enhanced strength, and good use cost. Effect

Active Publication Date: 2018-12-04
REPOWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-current conductive device to solve the technical problem that the contact end of the one-piece needle bar in the prior art is easy to wear, resulting in increased use costs

Method used

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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Abstract

The present invention provides a high current electric conduction device comprising a probe and a probe bar arranged on an outer circumference of the probe in a sleeving manner and slidably connectedto the probe. The high current electric conduction device further comprises a contact head, and the contact head is arranged on an outer circumference of a front end of the probe in a sleeving mannerand is in detachable connection with the probe bar. In the high current electric conduction device provided in the invention, the contact head and the probe bar are split type pieces, different materials are adopted for different functional requirements of different regions, strength of a contact end is enhanced, and service life of the high current electric conduction device is prolonged; the high current electric conduction device is simple in structure and easy to manufacture, and cost of use can be well controlled.

Description

technical field [0001] The invention belongs to the technical field of electric component detection, and more specifically relates to a large current conducting device. Background technique [0002] With the development of society, more and more electronic products are used, and the electrical components (such as batteries) therein need to be tested and qualified before they can be assembled in the factory. At present, the main content of testing electrical components includes testing, capacity division, and formation. When performing these tests, it is necessary to use conductive devices to electrically connect electrical components to transmit electrical signals such as current and voltage, especially for large currents. The conductive device is an indispensable test tool in the test. In order to make the high-current conductive device have good conductivity and small contact resistance, the needle bar and the contact end generally adopt an integrated structure, but the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
CPCG01R1/0416
Inventor 毛广甫
Owner REPOWER TECH CO LTD
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