Switching type double-shaft pivot device and electronic device using same

• Main Authors: CAI ZONGYANG, LIN MINGQIN
• Format: Patent
• Language: Chinese; English
• Published: 03.06.2022
• 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 relates to a switching type double-shaft pivot device and an electronic device using the same. The switching type double-shaft pivot device comprises a mounting assembly, a first rotating shaft, a second rotating shaft, a switching piece and a buffering elastic piece, wherein the first rotating shaft and the second rotating shaft are mounted on the mounting assembly, and the switching piece and the buffering elastic piece are arranged between the first rotating shaft and the second rotating shaft. The buffer elastic piece has a buffer effect on rotation of the first rotating shaft and the second rotating shaft, so that the problem of clamping hand feeling during switching can be reduced, smooth operation hand feeling is provided, the buffer elastic piece can also reduce collision of the switching piece to the switching cams of the first rotating shaft and the second rotating shaft, and abnormal noise and abrasion are reduced. 一种切换式双轴枢纽器与使用其的电子装置，切换式双轴枢纽器包括一安装组件、装设在安装组件上的一第一转轴和一第二转轴、以及设于第一转轴和