An adjustable torque floating angle lock screw device

Abstract

The application relates to a floating-angle adjustable torque lock screw device, which comprises a rotating shaft, one end of the rotating shaft is provided with a connecting block, a connecting cavity is formed in the connecting block, a connecting hole, which is in communication with the connecting cavity, is formed at the end of the connecting cavity away from the rotating shaft, a screwdriver head is arranged on the connecting block and passes through the connecting hole, a connecting plate is arranged at one end of the screwdriver head and located in the connecting cavity, the screwdriver head is movably connected with the connecting block, the diameter of the connecting hole is larger than the outer diameter of the screwdriver head, a first spring is arranged in the connecting cavity, the two ends of the elastic spring are connected with the inner wall of the connecting cavity and the connecting plate, and the connecting plate abuts against the inner wall of the connecting cavity when the first spring is in a natural state. The screwdriver head drives the angle of a screw cap to be adjusted, so that the stability of the screw locking is ensured.

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