Medical standing and sitting auxiliary device

The invention discloses a medical standing and sitting auxiliary device and belongs to the field of medical instrument. The medical standing and sitting auxiliary device is characterized by comprising a rack, an electric motor, a gear frame, a shell and a plurality of gears, wherein the rack is mesh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU QINGMEI, XU TING, SHEN ZUOJIAN, XIN BENQIANG, JIANG CHUNXIA, WANG CHUN'AI, HU JIANING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHAIRS FOR DENTISTRY CONVEYING ENGINEERING ELEMENTS AND UNITS FUNERAL DEVICES GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HAULING HEATING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD HUMAN NECESSITIES HYGIENE LIFTING LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING THERMAL INSULATION IN GENERAL TRANSPORT OR ACCOMODATION FOR PATIENTS TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a medical standing and sitting auxiliary device and belongs to the field of medical instrument. The medical standing and sitting auxiliary device is characterized by comprising a rack, an electric motor, a gear frame, a shell and a plurality of gears, wherein the rack is meshed with the first gear, an output shaft of the electric motor is connected with the third gear, the third gear is meshed with the second gear, the gear frame is hinged to a shaft where the first gear and the second gear are arranged, the electric motor is fixedly connected with the gear frame, the fourth gear is arranged under the second gear, the fourth gear is meshed with the second gear, the fourth gear is fixedly connected with a first coaxial star gear, a fifth gear and a sixth gear which are meshed with each other are arranged on the gear frame, and the fifth gear and the sixth gear are each fixedly connected with the second coaxial star gear and the third coaxial star gear. Compared with the prior art, the m