A type of oscillating switch

Abstract

This utility model relates to the field of switches and discloses a rocker switch, including a pressure plate, a toggle block, a base, an input conductive plate and an output conductive plate, a rocker plate, and a spring. The toggle block has an inner hole, and the rocker plate extends upward to form a positioning protrusion and a moving contact. The vertical sidewalls of the positioning protrusion are all rounded, and the rounded corners are used to abut against the lower inner wall of the spring. The upper surface of the input conductive plate has an arc-shaped groove, and the lower end face of the rocker plate is an arc surface, which is connected to the arc-shaped groove. The output conductive plate has a stationary contact. When the toggle block rotates, the spring drives the rocker plate to rotate, causing the moving contact to contact or separate from the stationary contact. By making the vertical sidewalls of the positioning protrusion rounded and forming a surface contact with the lower inner wall of the spring, the balance and stability of the spring installation are significantly improved. The lower end face of the rocker plate is an arc surface, forming an arc-shaped surface contact with the arc-shaped groove of the input conductive plate, increasing the contact area.

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