A switch with magnetic damping

Abstract

The invention relates to the switch field, and discloses a switch with magnetic damping; the switch comprises a fixed member, stir units connected in order, a swing sheet with contact points and metalwiring ends with contact points; the stir units, the swing sheet and the metal wiring end are fixed on the fixed member; the swing sheet is arranged in the vertical direction, and can swing in the horizontal direction along with motions of the stir units; the contact points are respectively arranged on two side faces of the swing sheet; the contact points of the metal wiring end are matched withthat of the swing sheet; the switch also comprises a support member used for supporting the swing sheet; the support member is connected with one metal wiring end; the two sides of the swing sheet arerespectively provided with magnetic points; a metal rack fixed on the fixed member is arranged above the swing sheet; the metal rack extends in the swing sheet direction; when the swing sheet swingsto the position making contacts with the contact point of the metal wiring end, the magnetic points are jointed with the metal rack. The switch can effectively solve the strong current on-off archingproblems and that self-ballast on-off firing fusion cannot break.

Description

technical field [0001] The invention relates to the field of switches, in particular to a switch with magnetic damping. Background technique [0002] Rocker switch, also known as rocker switch, rocker switch, IO switch, power switch, has the same structure as the button switch, except that the button handle is replaced with a boat shape. The rocker switch is often used as a power switch for electronic equipment. Its contacts are divided into single-pole single-throw and double-pole double-throw. Some switches also have indicator lights. Rocker switches are used in water dispensers, treadmills, battery cars, motorcycles, ion TVs, power strips, massage machines, etc., mainly related to commonly used household appliances. The wall switch used in every family is basically a rocker type concealed or exposed switch, which makes the two contacts contact and disconnect instantly through the swing of the hand to the button, so as to realize the control of power on and off, which is ...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome at least one of the above-mentioned defects in the prior art, the present invention provides a switch with magnetic damping that effectively solves the problems of strong current on-off arcing and self-ballast flow-off burning and melting.

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