Hinge of flexible screen mobile terminal

• Main Authors: YAO YUEFANG, ZHANG JIE, QU YICHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: BEARINGS; BLASTING; CALCULATING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMPUTING; COUNTING; 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; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PHYSICS; PRINTED CIRCUITS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; TELEPHONIC COMMUNICATION; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a hinge of a flexible screen mobile terminal, a swing arm is installed on a middle base through a rotary connecting structure, the rotary connecting structure comprises an arc guide groove and an arc sliding block connected with the arc guide groove in a sliding mode, the arc sliding block is arranged at the first end of the swing arm, the arc guide groove is formed in the middle base, and the arc guide groove is connected with the arc sliding block in a sliding mode. The hinge is provided with a first blocking point used for preventing the arc sliding block from disengaging from the arc guide groove. The arc guide groove is of an integrated structure in the middle base, the first blocking point is arranged on a fixing structure which is arranged on the outer side of the middle base and fixed together with the middle base, and a matching structure matched with the first blocking point is arranged at the first end of the swing arm. The virtual rotating shaft structure is applied to t