Slot type connector for high potential trigger plate

Abstract

The invention provides a slot type line spring hole connector for a high potential trigger plate, which is capable of achieving detachable connection with float string quantity and ensuring reliable matching of contact pins and jacks. A TE plate is easy to locate and align in installation, a high strength slot is capable of achieving support and fixation of the TE plate and strengthening current guide capability of the high potential trigger plate, and connection is more reliable. The connector comprises a slot, a socket, the jacks, the contact pins and a plug. The socket and the slot are in separation type structure and connected through a clamping hook, the socket is provided with a guide rail and a chamfer, the plug and the socket are provided with location pins and location holes, and the jacks adopt the line spring hole structure mode. The slot type line spring hole connector is low and stable in contact resistance and small in plug and pull force, thereby ensuring low abrasion and longer service life of contact pieces. The connector can still keep high reliability and stable performance of electric contact in vibration impact environment.

Description

technical field [0001] The invention belongs to the field of power electronics, and in particular relates to a slot-type connector for a high-potential trigger board. Background technique [0002] The high-potential trigger board (referred to as TE board) mainly includes a high-potential logic trigger unit and an auxiliary power supply. It is a key control component of a thyristor valve. Power filtering; accept and decode the optically encoded signal from the trigger device, and generate gate trigger pulses that meet the requirements of thyristor triggering. [0003] High-potential trigger board (TE board) The TE board needs to be electrically connected with the thyristor, the voltage equalizing capacitor and the resistor through a connector, and the TE board is generally relatively large in size, and the TE board itself also needs a supporting structure to bear its own weight. Existing connectors for TE boards use split jacks, the contact area between the pins and the jack...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a socket-type connector for a high-potential trigger board, which solves the problem of unstable electrical conductivity caused by the contact area between the pin and the socket, and the optimization of the connector structure solves the problem of The needle is easily damaged and the TE board is difficult to align due to size problems.

Images