Rotating member limiting device used for medical equipment and medical equipment comprising same

Abstract

The invention discloses a rotating member limiting device used for medical equipment and the medical equipment comprising the same. The rotating member limiting device comprises a machine frame, a rotating member, a first clockwise switch, a second clockwise switch, a first anticlockwise switch, a second anticlockwise switch and a controller. The rotating member is rotationally arranged on the machine frame and is provided with a triggering part, the first clockwise switch and the second clockwise switch are fixed on the first clockwise position and the second clockwise position of the machine frame respectively, the first anticlockwise switch and the second anticlockwise switch are fixed on the first anticlockwise position and the second anticlockwise position of the machine frame respectively, the first clockwise position corresponds to the position where a triggering pin clockwise rotates the angle alpha1 from the zero position, the second clockwise position corresponds to the position where the triggering pin clockwise rotates the angle beta1 from the zero position, the first anticlockwise position corresponds to the position where the triggering pin anticlockwise rotates the angle alpha2 from the zero position, and the second anticlockwise position corresponds to the position where the triggering pin anticlockwise rotates the angle beta2 from the zero position of the triggering pin, and the controller is used for controlling the rotating member. The rotating member limiting device has reliable electrical limitation, can achieve double-direction limitation of the rotating member, and is reliable in limitation.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a rotating component limiting device for medical equipment and medical equipment with the same. Background technique [0002] The detector of traditional human body SPECT equipment is fixed on the rotating part. The detector moves in a circle. The detector can rotate clockwise and counterclockwise, and the rotation stroke generally exceeds 180°. The cable is broken, and the maximum rotation stroke of the rotating part needs to be effectively limited. However, since the detector rotates more than 180° in one direction, the motion track of the detector is repeated when it rotates clockwise or counterclockwise, which greatly improves the Limit difficulty, there is no good technical solution to solve this technical problem at present. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at l...

AI Technical Summary

Problems solved by technology

[0002] The detector of traditional human body SPECT equipment is fixed on the rotating part. The detector moves in a circle. The cable is broken, and the maximum rotation stroke of the rotating part needs to be effectively limited. However, since the detector rotates more than 180° in one direction, the motion track of the detector is repeated when it rotates clockwise or counterclockwise, which greatly improves the Limit difficulty, currently there is no good technical solution to solve this technical problem

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