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In-line electrical connection device and socket, plug-in board

An electrical connection device, in-line technology, applied in the parts, connections, coupling devices and other directions of the connection device to achieve the effect of increasing the creepage distance, avoiding short circuits, and improving the safety factor

Active Publication Date: 2015-12-02
BEIJING GURONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on the above-mentioned technical problems discovered by the inventor, an object of the present invention is to propose an in-line electrical connection device and its socket and plug-in board, which can solve or improve the problems that may occur after a long period of use of the in-line electrical connection. electrical connection reliability issues

Method used

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  • In-line electrical connection device and socket, plug-in board
  • In-line electrical connection device and socket, plug-in board
  • In-line electrical connection device and socket, plug-in board

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described in detail below through the accompanying drawings and embodiments.

[0024] like figure 1 As shown, it is a schematic three-dimensional structure diagram of the electrical connection plug in the embodiment of the plug-in electrical connection device of the present invention. In this embodiment, the electrical connection plug 100 of the in-line electrical connection device is matched with the electrical connection socket, the electrical connection plug 100 has a plug body 104 , and at least two first metal contacts are provided on the bottom surface of the plug body 104 , the first metal contact may include at least two first power electrodes, and may also include at least one first ground electrode, and the first ground electrode may be slightly longer than the first power electrode, so that when the plug is pulled out during emergency power off, the A ground electrode can be de-energized later ...

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PUM

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Abstract

The invention relates to an in-line electrical connection device, comprising: a plug with a plug body, at least two first metal contacts are arranged on the bottom surface of the plug; a socket has a base, and at least two second metal contacts are arranged inside the base. The metal contact is provided with a clamping spring between the base and the metal contact. The invention also relates to an electrical connection socket and a plug board. In the present invention, a clamping spring is arranged between the base and the metal contact, so that the metal contact continues to maintain sufficient clamping force under the pressure of the clamping spring, ensuring the contact rate between the electrodes and the reliability of the electrical connection; In one embodiment, the creepage distance between the metal contacts can be increased by arranging an insulating partition between the metal contacts in the socket, so that it can reach a safe distance, avoid short circuits between electrodes, and improve the safety factor of the electrical connection device .

Description

technical field [0001] The invention relates to an electrical connection device, in particular to an in-line electrical connection device, as well as a socket and a plug-in board. Background technique [0002] For a long time, the more traditional electrical connection methods and electrical connection devices are in-line connections. This traditional connection method is very easy to implement and use. Its structure is achieved by the elasticity and conductivity of the metal contacts of the electrodes. To complete the electrical connection, the user inserts the plug vertically into the electrode hole of the socket by holding the plug, so that the metal contact of the plug contacts the metal contact of the socket and is clamped by the metal contact of the socket to complete the electrical connection. [0003] When the user needs to disconnect the electrical connection, he needs to hold the plug and pull out the metal contact of the plug vertically from the electrode hole. At...

Claims

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Application Information

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IPC IPC(8): H01R13/193H01R13/53
Inventor 刘维民夏永彬
Owner BEIJING GURONG TECH