Pin pressing interlocking device for plug-in box

A technology of interlocking device and plug-in box, which is applied to the parts of the connecting device, coupling device, connection, etc., which can solve the problems of difficult and reliable installation, inconvenient operation for users, and difficult operation, so as to achieve the effect of ensuring the performance of electrical connection

Active Publication Date: 2021-10-08
WETOWN ELECTRIC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional plug-in box is connected to the bus duct by two pieces of plug-in connection. It needs to provide a large clamping force to ensure the reliability of the plug-in contact. The greater the clamping force, the greater the resistance during the installation process. The more difficult it is, under the restrictions of some construction occasions, the user's operation is inconvenient, and it is difficult to perform reliable installation

Method used

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  • Pin pressing interlocking device for plug-in box
  • Pin pressing interlocking device for plug-in box
  • Pin pressing interlocking device for plug-in box

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Embodiment Construction

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0034] In the description of the present invention, unless otherwise specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a Integral; it can be mechanically connected or electrically connected; it can be directly connected or i...

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PUM

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Abstract

The invention discloses a pin pressing interlocking device for a plug-in box, which comprises: a box body of a plug-in box, with a backboard of the box body facing a bus duct and a door cover opposite to the backboard of the box body; elastic pins can The mobile device is installed in the box body of the plug-in box, and its end protrudes from the back plate of the box body to the outside of the box body of the plug-in box to connect with the bus duct; the interlocking component can be selectively squeezed The elastic pin is pressed to be pressed against the busbar groove, and when it is not pressed against the elastic pin, the end of the elastic pin far away from the elastic pin hinders the closing of the door cover. The plug-in interlocking component is used to exert a preset pressure on the elastic pins, so as to ensure effective contact between the elastic pins and the bus duct, and ensure electrical connection performance.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a pin pressing interlocking device of a plug box. Background technique [0002] The traditional plug-in box is connected to the bus duct by two pieces of plug-in connection. It needs to provide a large clamping force to ensure the reliability of the plug-in contact. The greater the clamping force, the greater the resistance during the installation process. The more difficult it is, the more inconvenient the user's operation is under the restrictions of certain construction occasions, and it is difficult to perform reliable installation. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a plug-in box pin pressing interlocking device, which implements the pre-tightening force of plug-in and contact through two parts, and the user does not need to make a strong plug-in during the plug-in process After the insertion is completed,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R13/502
CPCH01R13/502H01R13/639
Inventor 王署斌
Owner WETOWN ELECTRIC GRP CO LTD
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