Medical three-way valve switch actuating mechanism

The utility model discloses a medical three-way valve switch actuating mechanism which comprises a valve cover, a three-way valve body fixing block, a three-way valve handle rotating block and a stepping motor, and a groove matched with a handle of a medical three-way valve is formed in the front en...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HU DAOQI, CHEN YONG, YANG BANG, WU GANGQIANG, ZHOU SONGHUI, CHEN MENG, TONG PENG, REN ZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a medical three-way valve switch actuating mechanism which comprises a valve cover, a three-way valve body fixing block, a three-way valve handle rotating block and a stepping motor, and a groove matched with a handle of a medical three-way valve is formed in the front end of the three-way valve handle rotating block. The back of the three-way valve body fixing block is provided with a circular recess matched with the three-way valve handle rotating block, the front face of the three-way valve body fixing block is provided with a T-shaped groove, the middle of the T-shaped groove is communicated with the circular recess on the back face, and the medical three-way valve is clamped in the T-shaped groove on the front face of the three-way valve body fixing block. The valve cover is used for covering the medical three-way valve, and the stepping motor is started to rotate to achieve opening and closing of the medical three-way valve. Through the action of the stepping motor, the direc