A rocker switch

Abstract

The embodiment of the invention discloses a rocker switch. The embodiment of the present invention includes: a silver bridge, a support and an elastic element, the silver bridge and the support are hinged, the first end of the elastic element is connected to the silver bridge, and the second end is fixedly connected to a rocker switch. The elastic element in the embodiment of the present invention can give the silver bridge an elastic force to softly absorb the harmful elastic energy when the silver bridge bounces briefly when the silver bridge bounces briefly, thereby reducing the tension between the silver bridge and the support at the hinge when the silver bridge bounces briefly. Electrocorrosion improves the electrical performance after the life test, and the rocker switch has good durability.

Description

Technical field [0001] The invention relates to the field of switches, in particular to a rocker switch. Background technique [0002] The rocker switch, as a device switch for home or office use, is widely used in common electrical appliances such as drinking fountains, treadmills, computer speakers, coffee pots and power strips. In the design process of the rocker switch, the life test certification of the rocker switch is required, mainly to test the number of opening and closing. After the life test is passed, the temperature rise or voltage drop lamp performance test is also required. [0003] In the life test of the rocker switch in the prior art, when the button is pressed, the silver bridge will briefly bounce at the supporting point due to inertia when the button is pressed. The life test needs to perform the above process at least thousands or even tens of thousands of times. The bouncing of the silver bridge at the support point will cause severe electrical corrosion at...

AI Technical Summary

Problems solved by technology

[0003] In the life test of the rocker switch in the prior art, when the button is pressed, the silver bridge will bounce briefly at the support point due to inertia during the process of changing the on-off state of the switch, and the rocker switch The life test needs to perform the above process at least thousands or even tens of thousands of times. The bounce of the silver bridge at the support point will cause severe electrical corrosion at the support point due to arc impact, so that the temperature rise or voltage drop of the switch after the life test is very high. , can not pass the temperature rise or voltage drop performance test, and even cause the switch to fail to be energized

Images