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Connector of electrical appliance

An electrical connection and chip header technology, applied in the connection and connection device components, circuits, etc., can solve the problems of high manufacturing requirements, excessive insertion force, short service life, etc., and achieves reduced manufacturing requirements, large room for adjustment, Long life effect

Inactive Publication Date: 2014-03-26
CHANGZHOU GALLOP ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large deviation between the hole diameter and the hole distance of a large number of socket holes used for the connection of electric energy meters, the use of simple elastic sleeves and interference fit connections will cause excessive insertion and withdrawal force, and it is not suitable to realize "fast electric energy meters". , convenient, safe and reliable installation function", and the manufacturing requirements are high and the service life is short

Method used

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  • Connector of electrical appliance
  • Connector of electrical appliance
  • Connector of electrical appliance

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] Such as figure 1 , 2 As shown in , 3 and 4, an electrical connector includes a shrapnel body 1 and an inner core 2, the shrapnel body 1 includes a hollow coaxial shrapnel head 11 and a shrapnel base 12, and the shrapnel head 11 is cut into It is composed of 6 equally divided sector pieces 111, the inner surface of the elastic piece head 11 is a conical surface, and the axial displacement of the inner core 2 in the elastic piece body 1 can realize the radial expansion or contraction of the sector pieces 111 on the elastic piece head 11. The inner core 2 is provided with a conical end that matches the inner surface of the shrapnel head 11, the shrapnel base 12 is provided with an internal thread 122, and the middle of the inner core 2 is provided with an external thread 22 that matches the shrapnel base 12. . In order to facilitate the use of a wrench, the outer surface of the shrapnel base 12 is prismatic. In order to facilitate fixing the inner core, two flat bodies ...

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Abstract

The invention relates to a connector of an electrical appliance. The connector of the electrical appliance comprises an elastic piece body and an inner core, wherein the elastic piece body comprises an elastic piece head and an elastic piece base body, the elastic piece head and the elastic piece base body are hollow and coaxial, the elastic piece head is composed of a plurality of sector-shaped pieces which are obtained in the mode of even division through a circular ring, the inner surface of the elastic piece head is a conical surface, and radial expansion or contraction of the sector-shaped pieces on the elastic piece head can be achieved through axial displacement of the inner core in the elastic piece body. The connector of the electrical appliance has the advantages that insertion and pulling force is not needed, field installation of the electrical appliance can be achieved rapidly, conveniently, safely and firmly, manufacturing is convenient, and the service life is long.

Description

technical field [0001] The invention relates to an electric appliance connector, in particular to a connector which is connected with an electric appliance without plugging force. Background technique [0002] The latest "Technical Specifications for Low-Voltage Metering Boxes" of the State Grid in 2013 clearly stipulates that "the installation and electrical connection of the electric energy meter should be realized through the special connector for the electric energy meter. plug, in order to realize the fast, convenient, safe and reliable installation function of the electric energy meter". However, due to the large deviation between the hole diameter and the hole distance of a large number of socket holes used for the connection of electric energy meters, the use of simple elastic sleeves and interference fit connections will cause excessive insertion and withdrawal force, and it is not suitable to realize "fast electric energy meters". , Convenient, safe, and reliable ...

Claims

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Application Information

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IPC IPC(8): H01R13/639
Inventor 胡列斐吴振峰
Owner CHANGZHOU GALLOP ELECTRONICS
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