Plane spring capable of eliminating short-range vibratory

Abstract

The invention relates to a flat spring of remote shake that characterized in that: said flat spring is a tetragonal piece, a symmetrical flat spring through-carved area is set on the frame, a flat spring board which is connected with the corresponding frame is set between the two through-carved areas, spring goffer area is set on the board of corresponding angle and center connection spring board; at the same time the printed board fixation auris is set on the four symmetrical borders of flat spring, spring goffer areas are set on board frame of a group of corresponding angle, center connection spring board, and spring fixation auris which is connected with the spring board; at the same time, the printed fixation auris is set on the four symmetrical borders of flat spring, a energy eliminating blocks are set separately at the infall of four symmetrical flat spring frame.

Description

technical field [0001] The invention relates to a plane spring, in particular to a plane spring for eliminating short-range vibration, which belongs to the control method of high-voltage circuit breakers. Background technique [0002] The electric power industry is the driving force for the development of the national economy, and is closely related to the development of the country's industry and agriculture, and people's lives. The number of high-voltage power switchgear used in it is as high as tens of millions; the intelligent circuit breaker equipped with an integrated intelligent controller has been used internationally and domestically. Many related products represent the frontier of new technologies for electric power applications, featuring miniaturization, safe use, high intelligence, material saving, simple construction, and convenient maintenance. However, due to the two-dimensional strong acceleration of the circuit breaker during operation Short-range vibration...

AI Technical Summary

Problems solved by technology

[0002] The electric power industry is the driving force for the development of the national economy, and is closely related to the development of the country's industry and agriculture, and people's lives. The number of high-voltage power switchgear used in it is as high as tens of millions; the intelligent circuit breaker equipped with an integrated intelligent controller has been used internationally and domestically. Many related products represent the frontier of new technologies for electric power applications, featuring miniaturization, safe use, high intelligence, material saving, simple construction, and convenient maintenance. However, due to the two-dimensional strong acceleration of the circuit breaker during operation Short-range vibration produces strong impact on components, printed boards, and connectors, causing tearing or loosening of components, printed lines, and sockets, which seriously affects the safety, reliability, and life of the product. slow to gain popularity

In order to solve this technical problem, some manufacturers use large-volume, in-line components, wide-size printed lines, and aviation socket design products, which alleviate the problem of anti-vibration to a certain extent, but the cost is high and the functions are less; already Seriously restricting the development of high-voltage intelligent electrical industry

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