Novel structure of scram button

Abstract

The invention discloses a novel structure of a scram button. The novel structure comprises an operating system, a change-over contact system and a control system. The novel structure of the scram button is formed through natural match among the operating system, the change-over contact system and the control system, and replaces a traditional split-type structure; a mushroom head operating part of the operating system is connected with an operator by a hook; the change-over contact system is assembled in a splicing manner, and is connected in a plastic housing by a hook to enable surfaces to be perfectly combined and meet the design concept of human engineering; a base is led out from the tail of a button with a leading wire to form a fully-closed ultra-short tail, so that the inconvenience for mounting equipment at the back of a control panel is avoided.

Description

technical field [0001] The invention relates to the technical field of buttons, and more specifically relates to a novel structure of an emergency stop button. Background technique [0002] At present, in industrial safety, it is required that all the machines whose transmission parts will directly or indirectly cause harm to the human body in abnormal situations must be protected, and the emergency stop button is one of them. Therefore, when designing some machines with transmission parts, the function of emergency stop button must be added, and it must be set on the surface of the machine that can be easily pressed by personnel, without any obstructions. Therefore, the emergency stop button can also be called "emergency stop button". As the name implies, the emergency stop button is a measure that people can quickly press this button to achieve protection when an emergency occurs. In various factories, eye-catching red buttons can be seen on some large and medium-sized m...

AI Technical Summary

Problems solved by technology

[0003] At present, the emergency stop buttons on the domestic and foreign markets are generally composed of three parts: the operating part (mushroom head), the shell connecting part (plastic shell), and the control part (mounting seat). Fasteners (fastening rings or fastening screws) are set; however, due to the long tail of the emergency stop button, the installation of equipment with limited space behind the control panel is restricted; secondly, the emergency stop button is a split structure, which is inconvenient to install ;

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