Electronic device stable in opening and closing

The utility model discloses an electronic device stable in opening and closing which comprises an upper cover, a bearing seat and an opening hinge unit. The opening hinge unit comprises a connection part. The upper end of the connection part is pivoted to the upper part of the back of the upper cove...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PENG ZHIHUANG, SU DINGHONG, JIANG YONGZHANG, CAI YOUXUAN, ZHONG FENGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PRINTED CIRCUITS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an electronic device stable in opening and closing which comprises an upper cover, a bearing seat and an opening hinge unit. The opening hinge unit comprises a connection part. The upper end of the connection part is pivoted to the upper part of the back of the upper cover through a second pivoting part, the lower end of the connection part is pivoted to the right part of the bearing seat through a first pivoting part, and accordingly the bottom edge of the upper cover can slide along the upper surface of the bearing seat, a rail part is arranged on the right part of the upper surface of the bearing seat in a sliding direction of the bottom edge of the upper cover, a pivoted part is connected onto the bottom of the upper cover, a sliding part is pivoted to the pivoted part, and the sliding part is matched with the rail part. After the above structure is adopted, the electronic device stable in opening and closing has the advantages that small space is occupied when the electronic d