Non-contact keyboard switch

Abstract

The invention discloses a non-contact keyboard switch. The non-contact keyboard switch comprises a base, a fixing seat, a sliding component, a magnet and a Hall switch, wherein the sliding component sleeves a mechanical shaft, an embedding groove allowing the magnet to be embedded is formed in a side plate, which is close to a movable contact piece, of the sliding component, protrusion parts are respectively arranged on two sides of the embedding groove, and the protrusion parts are matched with R-shaped springs arranged on the movable contact piece in a movable contact manner; two directional sliding rails oppositely arranged by using a first positioning column as a central axis are arranged on the sliding component, and the two directional sliding rails are matched with directional sliding grooves formed in the base in a sliding manner; the Hall switch is arranged on the base and positioned between the movable contact piece and the mechanical shaft, and lead-out feet of the Hall switch extend out the base. The non-contact keyboard switch disclosed by the invention has the advantages that the keyboard switch is not easy to age, the service life is greatly prolonged, the contact stability is better, the possibility of electrical shake is low, and the phenomenon that the normal operation of the keyboard switch is influenced as external impurities enter the keyboard switch is avoided.

Description

technical field [0001] The invention relates to the technical field of keyboard switches, in particular to a non-contact keyboard switch. Background technique [0002] Nowadays, more and more computer users and gamers have put forward higher requirements for the comfort, feel and quality of using computers. As one of the peripherals, keyboards have also undergone some changes. Mechanical keyboards are no longer just the best choice for enthusiasts. Love, and began to be recognized by more and more friends who pursue quality and feel. [0003] As is known, each key of a mechanical keyboard is composed of an independent keyboard switch. This keyboard switch includes a base and a fixing seat. The base and the fixing seat are detachably connected. There is an accommodating cavity, in which a mechanical shaft is arranged, and the cross key of the mechanical shaft passes through the top of the fixing seat; the second positioning column extends downward from the mechanical shaft, ...

AI Technical Summary

Problems solved by technology

Due to the characteristics of its own structure, the keyboard switch with the above structural design has problems such as easy aging, short life, poor contact stability, and electrical vibration. Moreover, when dust enters the keyboard switch, it is easy to affect the normal operation of the keyboard switch.

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