Temple connection structure and head-mounted display device

A temple connection structure for connecting a temple and a frame, comprising:

• a first bracket and a second bracket rotatably connected to the first bracket, wherein the first bracket is configured to fix the frame, and the second bracket is configured to fix the temple;
• a movable member movably installed at the first bracket and connected to the second bracket;
• and
• a first elastic member provided between the first bracket and the movable member, and detachably provided from the movable member,
• wherein when the second bracket is folded inward from an open position, the elastic member is configured to separate from the movable member;
• and
• when the second bracket is folded outward from the open position, both ends of the first elastic member is configured to abut against the movable member and the first bracket respectively, and the second bracket is configured to receive an elastic force transmitted through the movable member from the elastic member, thereby providing a clamping force for the temple.