Biaxial hinge device and electronic equipment using this biaxial hinge device

摘要

PROBLEM TO BE SOLVED: To provide a biaxial hinge device for connecting a first and second housings attached with a flexible display sheet on the outside so as to be openable and closable while keeping the length of a support surface of the flexible display sheet constant. SOLUTION: A biaxial portion 20a having a synchronous rotating means 30a and a suction means 40a, first and second opening / closing members 13 and 14 that can rotate integrally with the first and second hinge shafts 21 and 22, and The first and second sliders 15 and 16 slidable along the first and second opening and closing members 13 and 14, and the first and second sliders 15 as the first and second housings 2 and 3 are opened. , 16 are guided to the front end side, respectively, and the guiding means 50 for guiding the first and second sliders 15 and 16 to the rear end side as the first and second housings 2 and 3 are closed. The guide means 50 is provided outside the first and second hinge shafts 21 and 22 in the axial direction, and the first and second sliders 15 and 16 are arcuate in a plane perpendicular to the axial direction, respectively. invite. [Selection diagram] Fig. 4