SMA motor, camera module and electronic equipment

The invention provides an SMA motor, a camera module and electronic equipment. The SMA motor comprises a fixed part, a first elastic beam, a second elastic beam, a first SMA wire, a second SMA wire and a movable part, wherein the movable part comprises a first side part and a second side part; the t...

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Bibliographische Detailangaben
Hauptverfasser:	QIN SHIXIN, WAN HAIBO, MIAO WEILIANG, DING ZHAOYUAN, WANG GANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BLASTING CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HEATING HOLOGRAPHY LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRODUCING MECHANICAL POWER SPRING, WEIGHT, INERTIA OR LIKE MOTORS TELEPHONIC COMMUNICATION WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention provides an SMA motor, a camera module and electronic equipment. The SMA motor comprises a fixed part, a first elastic beam, a second elastic beam, a first SMA wire, a second SMA wire and a movable part, wherein the movable part comprises a first side part and a second side part; the two ends of the first elastic beam are elastically connected with the fixed part, the middle of the first elastic beam is connected with the first side part, and the first SMA wire is connected to the two ends of the first elastic beam and used for pushing the movable part to move in the first direction; the two ends of the second elastic beam are elastically connected with the fixed part, the middle of the second elastic beam is connected with the second side part, the second SMA wire is connected to the two ends of the second elastic beam and used for pushing the movable part to move in the second direction, and the first direction is perpendicular to the second direction; the fixing part, the first elastic beam a