Controller

Abstract

The invention provides a controller. The controller comprises a housing and an inner control device. The housing comprises a fixed part and a moving part. The fixed part is a cover-free box body. A ventilation hole is arranged in the side face of the cover-free box body. Two sides at the bottom of the cover-free box body are connected with platforms and equipped with wire connection holes. The interiors of the platforms communicate with the cover-free box body. A guide rail installation structure is arranged at the bottom of the fixed part and comprises a guide rail installation groove and a guide rail fixing part. Multiple grooves are distributed in the inner side of the fixing part. Fixing bolts are arranged on adjacent side faces of the fixing part and the platforms. The moving part comprises a controller panel and an insertion groove. The controller panel is rectangular and comprises a display screen, an indication lamp and a button region. Insertion grooves are arranged in the back of the controller panel and are two mutually parallel insertion grooves. The distance between the insertion grooves is smaller than the length of the cover-free box body, and the length of each insertion groove is smaller than the depth of the cover-free box body. Fixing installation holes matching the fixing bolts are arranged in the insertion grooves. The inner control device is fixedly installed on an installation plate. The installation plate is connected with the insertion grooves. A conversion connection wire is arranged on the installation plate which is connected with the inner control device and wire connection holes.

Description

technical field [0001] The invention relates to the field of controllers, in particular to a controller. Background technique [0002] Electric switch controllers are widely used in electrical cabinets. The common installation method of the controller is panel installation or guide rail installation. During the use of the guide rail installation controller, when the controller fails, it needs to be repaired or replaced. , and the controller installed on the guide rail is not easy to disassemble. The connection line will have a certain impact on the line and other equipment. It is necessary to provide a rail-mounted controller that can be repaired and maintained without being disassembled from the installation position. Contents of the invention [0003] The purpose of the present invention is to propose a controller that is easy to repair and disassemble in order to solve the shortcomings in the prior art. [0004] In order to achieve the above object, the present invent...

AI Technical Summary

Problems solved by technology

[0002] Electric switch controllers are widely used in electrical cabinets. The common installation method of the controller is panel installation or guide rail installation. During the use of the guide rail installation controller, when the controller fails, it needs to be repaired or replaced. , and the controller installed on the guide rail is not easy to disassemble. The connection line will have a certain impact on the line and other equipment. It is necessary to provide a rail-mounted controller that can be repaired and maintained without being disassembled from the installation position.

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