SHIELDING DEVICE AND ELECTRONIC APPARATUS USING THE SAME

A shielding device includes a shielding member, a magnet fixed to the shielding member, a support for supporting and allowing movement of the shielding member in a direction parallel to an X-axis, and a coil wound in a hollow cylindrical shape with a winding axis parallel to the X-axis. Herein, at l...

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Bibliographische Detailangaben
Hauptverfasser:	Li, Shouchun, Yang, Yungping, Yang, Huawei, Li, Simon
Format:	Patent
Sprache:	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 CALCULATING CINEMATOGRAPHY COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DYNAMO-ELECTRIC MACHINES ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY ELECTROGRAPHY GENERATION HOLOGRAPHY PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	A shielding device includes a shielding member, a magnet fixed to the shielding member, a support for supporting and allowing movement of the shielding member in a direction parallel to an X-axis, and a coil wound in a hollow cylindrical shape with a winding axis parallel to the X-axis. Herein, at least a portion of the magnet is inserted into an inner side of the coil. The shielding device controls the shielding member by leveraging magnetism, which is simple and damage-proof. An electric driving structure includes the coil wound in the hollow cylindrical shape and the magnet inserted into the inner side of the coil, which can be structured compactly and thus suitable for use in various electronic apparatuses such as ultra-thin displays, laptops, and desktop computers.