Mechanical interlocking socket

A technology of mechanical interlocking and socket, applied in the direction of connection, parts of connecting device, electrical components, etc., can solve the problems of circuit fire, explosion or short circuit accident, easy to generate electric sparks and so on

Inactive Publication Date: 2012-11-07
广东黑默工业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of directly plugging and unplugging the power supply to take power and cut off the power is easy to generate electric sparks. When this socket is applied to a high-current circuit, the circuit is prone to fire, explosion or short-circuit accident due to the instantaneous loading of a large current.

Method used

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  • Mechanical interlocking socket
  • Mechanical interlocking socket
  • Mechanical interlocking socket

Examples

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Embodiment Construction

[0032] The present invention aims to make the socket of the present invention have a mechanical interlocking function by redesigning the special socket of the high-current circuit. In addition, the mechanical interlocking socket of the present invention can be further improved to not only limit the user to plug in or pull out the plug only when the power is cut off, but also ensure that the circuit of the socket is locked in the off state when the plug is not inserted into the socket. In the open state, avoid electric shock accidents, and further improve the safety of high-current circuit sockets.

[0033] Below in conjunction with accompanying drawing, the present invention will be further described: Figure 1~5 It is the various views of the first embodiment of the present invention. As shown in the figure, this embodiment is a mechanical interlocking socket that can limit the user to insert or pull out the plug only when the power is off. It includes: a housing 1, The rota...

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PUM

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Abstract

The invention relates to a mechanical interlocking socket, which comprises a shell (1), a knob switch (2) and a socket component (3). The knob switch (2) comprises a knob (23), a knob switch shaft (22) and a switch mechanism (21). The switch mechanism (21) is adjacent to the socket component (3) in the shell. An interlocking mechanism (4) is additionally arranged between the knob switch (2) and the socket component (3) and is interlocked to release limiting after the knob switch (2) is disconnected, so as to insert in or pull out a plug (5) relative to the socket mechanism (3) and to lock the plug (5) on the socket mechanism (3) after the plug (5) is inserted into the socket mechanism (3) and the knob switch (2) is turned to power on. The mechanical interlocking socket allows a user to insert in and pull out the plug under the situation that the power is cut off, and solves the problem that electric sparks are apt to be produced when the plug of a live high-current circuit is inserted in and pulled out on hot lines live, or accidents such as fire, explosion or short circuit are caused because high current is loaded instantly.

Description

technical field [0001] The invention relates to an electric socket, in particular to a mechanical interlocking socket capable of restricting the plugging and pulling operation of a user when the power is off. Background technique [0002] Ordinary sockets do not have a mechanical interlock function that can limit users to plug and pull plugs only when the power is off. The mechanical interlock function refers to mechanically locking the socket so that it can only be operated when the power is off. Ordinary sockets, such as household sockets, are powered by direct plugging and unplugging. This method of directly plugging and unplugging the power supply to take power and cut off the power is easy to generate electric sparks. When this socket is applied to a high-current circuit, the circuit is prone to fire, explosion or short-circuit accident due to the instantaneous loading of a large current. Contents of the invention [0003] The invention provides a mechanical interloc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/70H01R13/639
Inventor 朱新平吴长松马飞
Owner 广东黑默工业技术有限公司
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