The invention discloses a medical single-lifting-arm lifting module. The medical single-lifting-arm lifting module comprises a bottom plate and a workbench. A rotating seat A is fixedly connected to the surface of the bottom plate, and a rotating seat C is slidably connected to the bottom plate at an interval of the rotating seat A; a rotating seat B is fixedly connected to the bottom surface of the workbench, and a rotating seat D is slidably connected to the bottom surface of the workbench at an interval of the rotating seat B; an outer lifting arm and an inner lifting arm are hinged between the bottom plate and the workbench through a rotating seat A, a rotating seat B, a rotating seat C and a rotating seat D; by adjusting the anti-lifting mechanism, the self-gravity and the acting force in the anti-lifting mechanism are counteracted, that is, the anti-lifting mechanism cannot trigger power failure, when extra upward force exists in the descending process of the workbench, the anti-lifting switch is triggered to be powered off, the protection effect is achieved, and the height interval can be set in advance through the limiting mechanism; when the lifting push rod drives the workbench to move to a designated position, power failure is triggered, so that the height adjustment of the workbench is more convenient, and long debugging time does not need to be consumed.
本发明公开了一种医用单起升臂升降模块,包括底板及工作台;所述底板的表面固接有旋转座A,且底板上间隔于旋转座A滑动连接有旋转座C;所述工作台的底面上固接有旋转座B,且工作台底面间隔于旋转座B滑动连接有旋转座D;所述底板与工作台之间经旋转座A、旋转座B、旋转座C及旋转座D铰接有外升降臂与内升降臂;通过调整防抬机构,使得自重力与防抬机构中的作用力抵消,即防抬机构不会触发断电,当在工作台下降过程中存在格外的力向上时,则防抬开关触发断电,起到保护作用,而限位机构则可提前设定高度区间,当升降推杆带动工作台移动至指定位置时,则会触发断电,使得工作台的高度调节更为便捷,且不需要耗费较长的调试时间。
Medical single-lifting-arm lifting module
一种医用单起升臂升降模块
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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