The main difference between a keyboard switch and a regular button switch is:
① It uses buttons to connect or disconnect one or several sets of electrical contacts, rather than pulling the lever left, right, or back;
② It is usually a linkage structure that appears in groups, rather than just a single switch like ordinary switches;
③ The contacts that are linked on each switch are usually more than one set of "multi pole" switches, rather than just one or two contacts;
④ When any one of the multiple switches is pressed, all the original switches will be reset to their original state (except for self-locking and unlocked structures);
⑤ There are three types of structures available for users to choose from: interlocking, self-locking, and unlocked, which are very practical and convenient.