Display screen module and box fixing device

The utility model provides a display screen module and box fixing device which comprises a box frame, a display screen module bottom shell and a magnetic sheet installed on the display screen module bottom shell, a mechanical screw penetrates through the magnetic sheet, the mechanical screw is locke...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU ZHIQIANG, LI SONGBAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRINTED CIRCUITS SEALS SIGNS
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Beschreibung
Zusammenfassung:	The utility model provides a display screen module and box fixing device which comprises a box frame, a display screen module bottom shell and a magnetic sheet installed on the display screen module bottom shell, a mechanical screw penetrates through the magnetic sheet, the mechanical screw is locked into a nut of the display screen module bottom shell, a spring further penetrates through the mechanical screw in a sleeved mode, and the spring is locked into the display screen module bottom shell. The spring is arranged between the magnetic sheet and a nut of the display screen module bottom shell, and the spring is used for abutting against the magnetic sheet towards the lower end of the display screen module bottom shell; locking screws can penetrate through the positions, opposite to the nuts of the bottom shell of the display screen module, of the back face of the box frame. The mechanical screw is sleeved with the spring, the spring can make the magnetic sheet protrude out of the back face of the bottom s