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One-way operated fast socket device

A one-way operation and fast technology, applied in the direction of coupling device, connecting device parts, electrical components, etc., can solve the problems of metal clip elastic drop, temperature rise, contact resistance increase, etc., to occupy installation and operation space Small size, easy operation, and the effect of reducing contact resistance

Inactive Publication Date: 2014-05-14
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional high-current sockets use metal clips to contact the plug for power supply. If the contact between the plug and the socket is not good, it is easy to generate heat between the plug and the socket, causing the temperature to rise. After the temperature rises, the metal clamping force will be provided. The elasticity of the metal clip decreases, which reduces the clamping force provided by the clip, resulting in an increase in the contact resistance between the plug and the clamping piece, causing the socket to heat up, and eventually causing the socket to be damaged
In addition, in order to provide a sufficient contact pressure, the greater the clamping force of the metal sheet, the greater the operating force required for socket insertion, but for some special function sockets, such as lamp sockets, the large operating force will affect the device itself. cause damage
Therefore, the existing technical solutions have a certain degree of locality for current and thrust, and cannot realize small thrust and high current sockets.

Method used

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Overall structure of the present invention is as figure 1 As shown, when the lamp tube electrode 9 is installed, the step surface of the lamp tube electrode 9 pushes the translation block 8 and enters the guide groove of the housing 2. Due to the elastic force, the pressing block 5 is not in contact with the split electrodes 4, and the split electrodes are in an uncompressed state, and the lamp tube electrode 9 can be smoothly inserted into the two split electrodes 4.

[0021] Axial positioning mechanism such as figure 2 As shown, the lamp tube continues to move downward, pushing the translation block 8, the rotation block 7, the spring 6 and the split electrode 4 to move downward, and when moving down a certain distance, the rotation block 7 breaks away from the guide groove of the casing 2 , due to the action of the helical teeth at the en...

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PUM

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Abstract

The invention relates to a one-way operated fast socket device which is mainly composed of a shell (2), a cover plate (1), a push and bounce mechanism and an electrode holding device. The one-way operated fast socket device is characterized in that the push and bounce mechanism is used for achieving the transformation of a press-down state and a popping-out state, and therefore the holding and the loosening of the electrode holding device can be achieved. A lever force increasing principle is utilized in the electrode holding device, large contact pressure is generated through small thrust to lower contact resistance, and meanwhile the contact pressure can be adjusted by adjusting a conical angle. The one-way operated fast socket device meets requirements for small thrust operation and large through-currents, and is simple, reliable, flexible and convenient to use.

Description

technical field [0001] The invention relates to a quick socket device with one-way operation, in particular to a quick socket device capable of carrying large current with one-way small thrust. Background technique [0002] Traditional high-current sockets use metal clips to contact the plug for power supply. If the contact between the plug and the socket is not good, it is easy to generate heat between the plug and the socket, causing the temperature to rise. After the temperature rises, the metal clamping force will be provided. The elasticity of the metal clip decreases, thereby reducing the clamping force provided by the clip, resulting in an increase in the contact resistance between the plug and the clamping piece, causing the socket to heat up, and eventually causing the socket to be damaged. In addition, in order to provide a sufficient contact pressure, the greater the clamping force of the metal sheet, the greater the operating force required for socket insertion, ...

Claims

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Application Information

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IPC IPC(8): H01R13/627H01R13/639H01R13/629
Inventor 王子羲魏海永潘泽浩唐磊
Owner TSINGHUA UNIV
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