The key switch is a kind of switch that controls input by pressing and loosening. It is very convenient and cost is not high. So the key switch is very suitable for us to use. Today, I will explain the basic principle of the key switch for you to understand.

The use of key switch is definitely not a key, it can only be used by composition, because good keys must have better composition, so we need to know more about the composition structure of key, and let the normal use of key switch is also what we want to emphasize.

In the market, there are a lot of commodities involved in switchgear, so do you have any knowledge of key switches? Speaking of button switch, I believe everyone is familiar with it. In this developed society, people are making progress, technological progress and living in progress. Whatever is progressing, of course, button switch is also progressing constantly. The technology of button switch has been greatly improved, both in design and quality.

Key Switch Structure Principle: What is a Key Switch? What are the main principles and structures? The key switch is generally composed of a handle, a slide board, a movable contact plate, a fixed terminal, a pressure spring and a housing. It controls the connection and closure of the movable contact and the fixed contact by pressing the switch handle. There are two types of key switch: single-key switch and multi-key combination switch. Single-key button switch is generally used as power switch in TV set. It is divided into two types: self-locking self-reset type (this kind of switch turns on self-locking when pressed, then opens and resets when pressed) and unlocked type (can't lock, turn on when pressed, and reset after loosening hands).

This is how the button switch is used and its basic principle is. When using it, we need to understand these problems before we can use it better.