Card type audio and video player

The utility model discloses a card type audio and video player, which relates to the field of MP4 players, and comprises a card-sized middle frame, a screen and a rear cover, a circuit board is mounted in the middle frame, the screen and the rear cover are respectively covered on the front side and...

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Bibliographic Details
Main Authors LYU JIANPING, TAN YUNCHUAN
Format Patent
LanguageChinese
English
Published 29.03.2024
Subjects
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Summary:The utility model discloses a card type audio and video player, which relates to the field of MP4 players, and comprises a card-sized middle frame, a screen and a rear cover, a circuit board is mounted in the middle frame, the screen and the rear cover are respectively covered on the front side and the back side of the middle frame, the circuit board is arranged between the screen and the rear cover, and the screen is electrically connected and mounted on the circuit board; a cross rod is formed in the middle of the middle frame, a plurality of screw mounting positions are formed on the inner side of the middle frame and the cross rod, a cover plate is arranged in the middle frame in a clearance fit mode, the cover plate is locked at the screw mounting positions through screws, and the circuit board is fixedly mounted between the cover plate and the screw mounting positions; an easy-to-break edge is formed at one corner, close to the inner side of the middle frame, of the circuit board, screw hole positions a
Bibliography:Application Number: CN202322379971U