Rotating shaft assembly, folding shell and electronic equipment

• Main Authors: LI ZHI, TANI IPPEI, LIAO BENCAI
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: ADVERTISING; BEARINGS; BLASTING; CALCULATING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; 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; LABELS OR NAME-PLATES; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PHYSICS; PRINTED CIRCUITS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SEALS; SHAFTS; SIGNS; TELEPHONIC COMMUNICATION; THERMAL INSULATION IN GENERAL; WEAPONS

The invention provides a rotating shaft assembly which comprises a base, a linkage piece, a first rotating piece, a second rotating piece and a damping mechanism, the linkage piece is connected to the base and can slide relative to the base in the first direction, and the linkage piece comprises a first connecting part and a second connecting part; the first rotating piece and the second rotating piece are arranged on the two opposite sides of the base correspondingly, the first rotating piece and the first connecting part are rotationally connected through cooperation of the first spiral groove and the first transmission part, and the second rotating piece and the second connecting part are rotationally connected through cooperation of the second spiral groove and the second transmission part. The rotating directions of the first spiral groove and the second spiral groove are opposite; the damping mechanism abuts against the first rotating piece and/or the second rotating piece so as to limit rotation of the