High shock resistance controller

Abstract

The invention discloses a high shock resistance controller which comprises a base. A buffer groove is formed in the top of the base and internally provided with a controller body, multiple first springs are welded to the bottom of the controller body, the bottoms of the first springs are fixedly welded to the inner wall of the bottom of the buffer groove, two cavities formed in the base are symmetrically formed in the outer side of the buffer groove, first rectangular holes are formed in the inner walls of the sides, close to each other, of the two cavities, the same positioning rod is fixedlyinstalled on the top inner wall and the bottom inner wall of each cavity, a transverse plate slidably sleeves the outer side of each positioning rod, and the side, close to the controller body, of each transverse plate penetrates through the corresponding first rectangular hole and is fixedly installed with the outer side of the controller body. Accordingly, the structure is simple, the buffer strength of the controller body can be adjusted according to the actual requirements, the controller body is subjected to damping in use conveniently, and the controller can be used conveniently.

Description

technical field [0001] The invention relates to the technical field of controllers, in particular to a controller with high shock resistance. Background technique [0002] There are many kinds of controllers. The controller refers to the main command device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit to control the starting, speed regulation, braking and reverse of the motor in a predetermined order. In mechanical equipment, The controller is often directly fixed and installed on the operating surface of the equipment. The operation of mechanical equipment is often accompanied by large vibrations. In order to avoid damage to the controller, a buffer pad is directly installed at the bottom of the controller. [0003] The existing controllers directly installed with buffer pads have weak shock absorption capacity, and the buffer strength of the controller cannot be adjusted according to actual needs. If thi...

AI Technical Summary

Problems solved by technology

[0003] The existing controllers directly installed with buffer pads have weak shock absorption capacity, and the buffer strength of the controller cannot be adjusted according to actual needs. If things go on like this, the controller is easily damaged in the vibration, which increases the use cost of the controller and affects the work. Efficiency, in order to solve the problem of not being able to adjust the cushioning strength of the controller according to actual needs, we propose a high shock resistance controller

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