Air door maneuvering assembled blocks

The utility model relates to a damper control combination block that comprises an upper shell (1) and a lower shell (3) that is connected with the upper shell through a light guide plate (2); the upper end of the upper shell (1) is connected with a knob (4); and the lower shell (3) is arranged on a...

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Bibliographische Detailangaben
Hauptverfasser:	LI SHUFU, JIN HUAJUN, NIAN HEBIN, YANG JIAN, ZHAO FUQUAN, LI SANYI, XU YINGHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BEARINGS BLASTING CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS RANGES REGULATING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a damper control combination block that comprises an upper shell (1) and a lower shell (3) that is connected with the upper shell through a light guide plate (2); the upper end of the upper shell (1) is connected with a knob (4); and the lower shell (3) is arranged on a base plate (5). The damper control combination block is characterized in that the upper shell (1) is connected with the knob (4) through a drive disc (6); the inside of the lower shell (3) is provided with a cable wheel (7) that is supported by the base plate (5). The cable wheel is connected with a soft span wire. When the cable wheel rotates, the soft span wire drives the driven wheel of the damper mechanism of a main air-conditioning machine so that the damper can move correspondingly; the change of the diameter ratio of the drive disc and the driven wheel can conveniently change the movement between the knob and the damper; and the requirement for the overall length of the soft span wire is low.