Conical plug pin and plug bush for socket and plug

A technology of tapered sleeves and sockets, applied in the direction of contact parts, etc., can solve the problems of loose contact between pins and sockets, easy to heat and burn, small effective contact area, etc.

Inactive Publication Date: 2015-03-11
JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a tapered pin and socket for sockets and plugs in order to solve the problems of loose contact between the existing pin and socket, large contact resistance, small effective contact area, and easy heating and burning.

Method used

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  • Conical plug pin and plug bush for socket and plug

Examples

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Embodiment Construction

[0009] A kind of tapered pin and socket for socket and plug, including a socket part and a pin part; the socket part includes a tapered sleeve 1, a disk-shaped connecting plate 2; the pin part includes a tapered pin head 3, Disk-shaped positioning platform 4, cylindrical connector 5; wherein, the thin end of tapered sleeve 1 is closed, and the thick end of tapered sleeve 1 is provided with opening; The thin end face of the shaped sleeve 1 is fixed as a whole; the thin end of the tapered pin head 3 is movably inserted into the inner cavity of the tapered sleeve 1; The end faces are fixed as a whole; the lower end face of the cylindrical connector 5 and the center of the upper table of the disc-shaped positioning table 4 are fixed as a whole.

[0010] During specific implementation, the socket part also includes a socket connection tube 6, a screw hole 7, and a screw 8; the plug part also includes a plug connection tube 9; The right side is fixed as a whole; the screw hole 7 is...

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PUM

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Abstract

The invention relates to plug pins and plug bushes, particularly to a conical plug pin and a plug bush for a socket and a plug, and solves the problems that the conventional plug pin is in imprecision contact with the plug bush, high in contact resistance, small in effective contact area and easy to heat to be burned. The conical plug pin and the plug bush for the socket and the plug comprise a plug bush part and a plug pin part, wherein the plug bush part comprises a conical sleeve and a disk-shaped connecting plate; the plug pin part comprises a conical pin, a disk-shaped positioning table and a cylindrical connecting head; the thinner end of the conical sleeve is closed, and the thicker end of the conical sleeve is open; the center of the upper plate surface of the disk-shaped connecting plate is fixed with the thinner end surface of the conical sleeve to form a whole body; the thinner end of the conical pin is movably inserted and connected with the cavity of the conical sleeve; the center of the lower table surface of the disk-shaped positioning table is fixed with the thicker end face of the conical pin to form a whole body; the lower end face of the cylindrical connecting head is fixed with the center of the upper table surface of the disk-shaped positioning table to form a whole body. The conical plug pin and the plug bush disclosed by the invention can be applied to various electricity consuming occasions.

Description

technical field [0001] The invention relates to a pin and a socket, in particular to a tapered pin and a socket for a socket and a plug. Background technique [0002] Existing bolts and sockets all adopt plate clamping structure. Practice has shown that due to the limitations of their own structures, such plugs and sockets generally have the problems of loose contact, large contact resistance, small effective contact area, and easy to burn out due to heat, which leads to poor safety and reliability of electrical connections, thus affecting safety. Electricity poses a great danger. Based on this, it is necessary to invent a brand-new latch and socket to solve the above-mentioned problems existing in the existing latch and socket. Contents of the invention [0003] In order to solve the existing problems of loose contact between pin and socket, large contact resistance, small effective contact area, and easy heating and burning, the present invention provides a tapered pin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/04H01R13/10
CPCH01R13/04H01R13/10
Inventor 宰红斌
Owner JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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