Rotary part limiting device for medical equipment and medical equipment with same

Abstract

The invention discloses a rotary part limiting device for medical equipment and medical equipment with the same. The rotary part limiting device comprises a stander, a rotary part, a first mechanical limiting device and a second mechanical limiting device, wherein the rotary part is arranged on the stander in a rotating manner, and a trigger part is fixed on the rotary part; the first mechanical limiting device and the second mechanical limiting device are respectively fixed on a first position and a second position of the stander, the first position is a position corresponding to an angle alpha 1 of a zero position along a counterclockwise direction, and the second position is a position corresponding to an angle alpha 2 of the zero position along the clockwise direction. The limiting function for the movement of the rotary part in two directions can be accurately realized through the first mechanical limiting device and the second mechanical limiting device, the excessive rotation of the rotary part in a single direction can be avoided, the cable can be prevented from being broken due to the excessive rotation of the rotary part in the single direction, the normal work of the medical equipment is not influenced; and moreover, the mechanical limiting structure is reliable in limiting, the rotation range of 360DEG of the rotary part can be realized, and the practical effect is remarkable.

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 at least one of the technical problems existing in the prior art. ...

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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