A bendable and rotatable electric hook

Abstract

The application relates to the technical field of medical devices, and discloses a bendable and rotatable electric hook which comprises a rigid sleeve, a shaft core, a bending assembly and an adjusting assembly. The shaft core is slidingly arranged in the rigid sleeve. The bending assembly comprises multiple bending sections, a hook tip, an elastic transmission sheet and a traction wire, the multiple bending sections are sequentially hinged, the hook tip is connected with the rigid sleeve through the multiple bending sections, and the elastic transmission sheet and the traction wire are connected with the shaft core and the hook tip through the multiple bending sections. The adjusting assembly is arranged on the rigid sleeve, the adjusting assembly is used for driving the shaft core to axially move relative to the rigid sleeve, thereby driving the elastic transmission sheet and the traction wire to move, so that the angle between the multiple bending sections is changed, and the adjusting assembly is also used for driving the rigid sleeve and the shaft core to rotate, so as to drive the hook tip to rotate. The application has the effects of high adjusting precision and no whip effect.

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