Energy-saving and environment-friendly driving and locking device for hospital radiation protection door

Abstract

The invention relates to the technical field of medical radiation protection doors, and discloses an energy-saving and environment-friendly driving and locking device for a hospital radiation protection door. The energy-saving and environment-friendly driving and locking device comprises a fixed base, wherein the outer wall of the fixed base is fixedly connected with a trigger rod, the outer wall of the trigger rod is movably connected with a locking rod, the opposite end of the locking rod is fixedly connected with a movable magnetic block, the outer wall of the movable magnetic block is movably connected with a locking bin, and the inner wall of the locking bin is fixedly connected with a fixed magnetic block. According to the energy-saving and environment-friendly driving and locking device for the hospital radiation protection door, the trigger rod abuts against the locking rod, the locking rod drives a compression spring to contract and then is meshed with a groove in the outer wall of the trigger rod under the action of the compression spring, an isolation door is automatically locked, an infrared system does not need to be used in real time to control the radiation protection door, the cost is low, the performance is more stable and reliable, a driving roller with smaller friction force is matched, a large amount of energy is saved, and the energy-saving and environment-friendly effects are better achieved.

Description

technical field [0001] The invention relates to the technical field of medical radiation-proof doors, in particular to an energy-saving and environment-friendly drive and locking device for hospital radiation-proof doors. Background technique [0002] The anti-radiation door of the hospital is mainly used in the radiology department to prevent the leakage of X-rays and prevent the medical staff and accompanying family members from being exposed to X-ray radiation. The anti-radiation door can be divided into two types: electric and manual according to the transmission mode. Divided into double-leaf side-by-side doors and single-leaf doors, among which the single-leaf anti-radiation door driven by a motor is widely used. [0003] Traditional medical anti-radiation doors mostly use rollers to drive the door body to move in the guide rail. In order to meet the protection requirements, the door body is filled with more protective materials, and its mass can reach between 500-800 ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving and environment-friendly driving and locking device for radiation protection doors in hospitals, which has the advantages of energy saving and automatic unlocking when power is off, and solves the problem of non-environmental protection, The problem that the power cannot be turned on

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