Electronic device

An electronic device comprises a casing and a driving module arranged on the inner side of the casing. The driving module is provided with a rotating shaft, the casing is provided with a groove, a rotating shaft of the driving module penetrates through the groove of the casing and is placed at the c...

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Bibliographic Details
Main Authors LI HONG, TANG XUEDONG, LI PING, LIANG LINI
Format Patent
LanguageChinese
English
Published 11.07.2012
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:An electronic device comprises a casing and a driving module arranged on the inner side of the casing. The driving module is provided with a rotating shaft, the casing is provided with a groove, a rotating shaft of the driving module penetrates through the groove of the casing and is placed at the center of the groove, the groove is provided with a fan section which is coaxially arranged with the rotating shaft and close to the outer periphery of the groove, and the fan section is provided with an inner side close to the rotating shaft and an outer side far away from the rotating shaft. The groove is provided with a bottom face, and the bottom face of the groove gradually inclines downwards from the inner side of the fan section to the outer side of the fan section. When an optical disk is installed on the rotating shaft of the driving module, the bottom face of the groove is opposite to the bottom face of the optical disk, and the distance between the bottom face of the groove and the bottom face of the opti
Bibliography:Application Number: CN20101616646