Double-rotation module and folding electronic device using same

• Main Authors: LIN SHIH-YAO, ZHOU ZHICHENG, ZHANG RUIHONG, ZHANG XINZHONG
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: ADVERTISING; BEARINGS; BLASTING; CALCULATING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; 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; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a double-rotation module and a folding electronic device using the same, the double-rotation module comprises a base, and two sides of a long seat body of the base are respectively provided with a first guide limiting part and a second guide limiting part; a first guide part and a second guide part are respectively arranged on a first plate and a second plate of the first rotating module and the second rotating module, the first guide part and the second guide part are respectively connected with a first guide limiting part and a second guide limiting part, and a first slide rail and a second slide rail of the first plate and the second plate are respectively connected with a first linkage rod and a second linkage rod; a first pressing part and a second pressing part of the first linkage rod and the second linkage rod are respectively pressed against a first stopping part and a second stopping part of the first guide limiting part and the second guide limiting part; the first link