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Over current protection contact piece

An overcurrent protection and contact technology, applied in contact parts, contact manufacturing, etc., to achieve the effect of reducing weight, improving reliability, and reducing the number of components

Inactive Publication Date: 2009-06-17
沈阳兴华航空电器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current market, in terms of electrical connectors, there is no functional modular and combined electrical connectors that can meet the transmission of high-speed and large data volumes, and can only play a role in electrical and optical waves.

Method used

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  • Over current protection contact piece

Examples

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Effect test

Embodiment 1

[0017] This embodiment provides an overcurrent protection contact, which is characterized in that: the overcurrent protection contact includes a mating end (1), a connector (2) capable of overcurrent protection, and a tail end (3); the mating end (1) and the tail end (3) are closely connected by a connector (2).

[0018] The connecting piece (2) is made of semiconductor material.

[0019] The connecting piece (2) is made of PTC material, which is a semiconductor positive temperature resistance element.

[0020] The overcurrent protection contact piece also includes a protective sleeve (4), and the protective sleeve (4) is sleeved on the outside of the connecting piece (2).

[0021] The protective cover (4) is ring-shaped.

[0022] The protective cover (4) is made of insulating material.

[0023] The function of the mating end (1) of the overcurrent protection contact is the same as that of the ordinary contact, and it plays the role of mating connection with the mating cont...

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PUM

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Abstract

An over-current protection contact element is characterized in that the over-current protection contact element comprises a spigot joint end, a connecting part having the function of over-current protection, and a tail end, wherein the spigot joint end is closely connected with the tail end via the connecting part. The invention has the advantages that the over-current protection contact element can drive the electric connector industry to further develop towards multifunction, intelligence, integration and modularization, simultaneously, functional (intelligent) electric connectors have advantages which do not exist in discrete components and common electric connectors, thereby reducing element quantities of a system, increasing the reliability of the system, and lightening the weight of devices. The over-current protection contact element is an idea innovation without relative standards and data at the present, which can resolve actual difficulties of users and can be widely applied in the fields for military use and civilian use when being introduced in the market.

Description

technical field [0001] The invention relates to the structure of electronic components, and in particular provides an overcurrent protection contact piece. Background technique [0002] In the current market, in terms of electrical connectors, there is no functional modular and combined electrical connectors that can meet the transmission of high-speed and large data volumes, and can only play a role in electrical and optical waves. It is desired that the electrical connector has various functions, can transmit high-speed transmission of large-capacity data, and has an electrical connector integrated with optoelectronics. [0003] There is a need in the market for a common modular electrical connector that can move the required functions into it as much as possible through the use of electrical connectors, so as to achieve the purpose of light weight and fewer components in the entire system, and The intelligent and modular electrical connector can achieve better effects th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/03H01R43/16
Inventor 孙德龙赵越超张孟君
Owner 沈阳兴华航空电器有限责任公司