Patent ID: 11331775

Abstract:
An improved electric screwdriver switch, wherein the switch is installed in a push-down type electric screwdriver, the lower end of the electric screwdriver is provided with a screwdriver head, and its inside is provided with a thimble; the switch includes a structure base with an inner slot and a micro-switch with a touch rod; the inner slot is provided with a L-rod and a spring, and the micro-switch is electrically connected to the motor of the electric screwdriver; when the electric screwdriver presses down the screwdriver head, the inner thimble is linked, and the upper end of the thimble touches the lower end of the L-rod; the touch distance of the upper end of the L-rod and the touch rod on the micro-switch can determine that the motor drives the start/stop of the screwdriver head; the improved structure base is designed as a whole, it features the strong structure and high precision, it is not easy to loose after installation. It can accurately reflect the micro touch switch, and improve the efficiency of the screw lock operation.