A power distribution automation communication terminal card plug-in device

Abstract

The invention provides a power distribution automation communication terminal card plug-in device, comprising a power distribution terminal and a card sleeve, the card sleeve includes a plug-in plate, a clamping mechanism and a centering mechanism, and the clamping mechanism includes a clamping plate and a clamping spring, The centering mechanism includes an electric push rod, a controller, an infrared transmitting tube and an infrared receiving tube. The communication terminal card is clamped in the card sleeve, and the card sleeve is inserted into the card slot of the power distribution terminal. The communication terminal of the power distribution terminal can be quickly plugged and connected, and the set clamping mechanism can be suitable for clamping and fixing communication terminal cards of various sizes, which improves the compatibility of the present invention. The position of the communication terminal card is adjusted so that the communication terminal card is located in the center of the card sleeve, so that when the card sleeve is plugged with the power distribution terminal, the communication terminal card can be accurately plugged with the communication female end, which improves the installation and plug-in connection. s efficiency.

Description

technical field [0001] The invention relates to the technical field of distribution network equipment, in particular to a power distribution automation communication terminal card plug-in device. Background technique [0002] During the operation of distribution automation equipment, it is often necessary to upload data to the cloud for processing. Generally, wireless data transmission is performed through an external communication terminal card. During the operation of existing distribution automation equipment, the following problems often occur: 1. Many terminals of power distribution automation are frequently disconnected, which leads to the failure of the master station and dispatcher to collect information or remote control; 2. The reason for the poor contact of the communication card in the process of debugging also promotes the slow progress of debugging, which greatly increases the complexity of debugging. 3. There are many devices that have been debugged. In the pr...

AI Technical Summary

Problems solved by technology

[0002] During the operation of power distribution automation equipment, it is often necessary to upload data to the cloud for processing. Generally, wireless data transmission is performed through an external communication terminal card. During the operation of existing power distribution automation equipment, the following problems often occur: 1. Many terminals in power distribution automation are frequently disconnected, which leads to the failure of the master station and dispatcher to collect information or remote control; 2. The reason for the poor contact of the communication card during the debugging process also makes the debugging progress slow, which greatly increases the debugging time. Burden; 3. Many devices that have been debugged are in the process of later operation, and because of the communication card slot is too large, the contact between the communication terminal card and the module is not good, and the connection will be automatically disconnected later, which is for debugging and later operation and maintenance. Increased burden and seriously affected the work efficiency of operation and maintenance personnel

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