A safety protection device and safety control method applied to a connector

Abstract

The invention discloses a safety protection device and a safety control method applied to a connector. A detection unit of the device collects and outputs current working state information of a connector and / or an electrical module, and a control unit receives the connector and / or the electrical module. The current working state information and the exit command is output when the working state information is out of the set safety range. After receiving the exit command, the pulling-assist unit drives the electrical module to slide forward to at least partially disengage from the installation channel, so that the plug-in terminal is separated from the plug-in terminal. electrical connection to the socket. The plug-in operation of the device is simple, time-saving and labor-saving, and the device and the control method can make the electrical module slide forward when the working state of the connector and / or the electrical module is out of the safe range, and the plug-in terminal of the electrical module is disengaged The electrical connection with the socket allows the connector and the electrical module to be released from the dangerous working state in time, and protects the connector and the electrical module from damage.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a safety protection device and a safety control method applied to a connector. Background technique [0002] In power electronic equipment, the electrical modules are mostly slidably connected to the cabinet, and the electrical modules and cabinets are plugged together at the rear of the electrical module through connectors. In the cabinet, if the working state of the electrical module or connector is in a dangerous state, it is difficult to be known by the staff. The electronic devices or connectors in the electrical module are easily damaged after long-term work in the dangerous state, or even if they are found by the staff, due to The existing electrical module is inconvenient to remove and insert, and the staff also needs to consume a certain amount of time in the process of removing and inserting, thereby increasing the time that the electrical module and the co...

AI Technical Summary

Problems solved by technology

[0002] In power electronic equipment, the electrical module is usually slidingly connected to the cabinet, and the electrical module and the cabinet are inserted through the connector at the tail of the electrical module. As the structure of the connector becomes more and more complex, the plugging operation is more difficult and time-consuming; In the cabinet, if the working state of the electrical module or connector is in a dangerous state, it is difficult for the staff to know that the electronic device or connector in the electrical module is easily damaged after long-term operation in a dangerous state, or even if it is discovered by the staff, due to It is inconvenient to plug and unplug the existing electrical modules, and the staff also need to spend a certain amount of time in the process of plugging and unplugging, thereby increasing the time that the electrical modules and connectors are in a dangerous state. Therefore, the electrical modules and connectors are easily damaged, increasing cost

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