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Electrical connector seat

A technology for electrical connectors and bases, which is applied in the direction of connection, components and circuits of connecting devices, can solve the problems of inability to achieve close contact between plugs and sockets, potential safety hazards, heat accumulation, etc., so as to reduce potential safety hazards and ensure reliable connection. , the effect of increasing the contact area

Pending Publication Date: 2018-12-28
ZHEJIANG ZHONGHANG ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The contact sheet of the socket disclosed in the appeal will loosen after a period of use, so that the above-mentioned contact sheet cannot achieve close contact between the plug and the socket when the plug is in contact, and the same single contact surface will generate heat accumulation, which has certain potential safety hazards

Method used

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  • Electrical connector seat
  • Electrical connector seat
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Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-5 As shown, an electrical connector seat includes two opposite bases 1, and a conductive rod 20 fixedly connected to the base 1 is arranged between the opposite bases 1; the base 1 includes a first set of oppositely disposed contacts Sheet 2 and additional contact sheet group 4, the additional contact sheet group 4 is located in the first group of contact sheet 2, the first group of contact sheet 2 is composed of two rows of contact sheet bodies 3, the upper ends of the two rows of contact sheet bodies 3 are connected and the lower ends form The socket, the additional contact sheet group 4 is composed of two rows of additional contact sheet bodies 5, and the lower end of the additional contact sheet body 5 forms a socket. 2 is in the same direction as the additional contact piece group 4; the base 1 is provided with an insertion ...

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Abstract

An electrical connector seat comprises a first group of contact pieces, wherein the first group of contact pieces is composed of two rows of oppositely arranged contact pieces, the upper ends of the two rows of contact pieces are connected and the lower ends form sockets; at least one group of contact pieces is added to the electric connector base, and the added contact piece group is arranged inthe first group of contact pieces, and the added contact piece group comprises two rows of oppositely arranged added contact pieces, and the lower ends of the two rows of added contact pieces of the added contact piece group form sockets, and the sockets face the same direction as the sockets of the first group of contact pieces; in accordance with the prior art, so that the connection between theinsert piece and the contact piece is more reliable. At the same time, the contact area between the plug and the contact piece is increased, so that the contact resistance and the heat generation amount are reduced, and the surface area of the contact piece is increased by the double-layer contact piece, the heat dissipation efficiency of the contact surface is improved, the hidden danger of safety is reduced, the size of the structure is not increased by the double-layer contact piece, and the cost is effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of connectors, in particular to an electrical connector seat. Background technique [0002] When maintaining the electrical circuit of new energy vehicles, a maintenance switch is needed to pull out the plug and cut off the power supply, so as to cut off the power supply in time to ensure the safety during maintenance. During normal operation, due to the instability of the electrical circuit , the circuit may be short-circuited or open-circuited. When a short-circuit occurs, the circuit will generate a large amount of current, which will cause the circuit to be unable to withstand the excessive load and cause the circuit to be burned, affecting the maintenance of electric energy vehicles. At the same time, the short-circuit will produce A large amount of heat will cause damage to the electrical components on the electrical circuit, thereby affecting the life and maintenance of the electrical circuit; during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/629
CPCH01R13/40H01R13/629
Inventor 王宝文
Owner ZHEJIANG ZHONGHANG ELECTRONICS
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