Fixing mechanism for fixing an accessory on a portable electronic device

摘要

A fixing mechanism includes a base, a movable hook and a sliding key. A first end of the movable hook is for fixing an accessory. The sliding key is slidably installed on the base. The sliding key includes a key body whereon a sliding slot is formed, and a driving part for pushing a second end of the movable hook when the key body moves in a first direction so as to separate the first end of the movable hook from the accessory. The fixing mechanism further includes a rotary arm. A first end of the rotary arm is rotatably installed on the base, and a second end of the rotary arm is slidably installed inside the sliding slot. The second end of the rotary arm stops the second end of the movable hook in a closed position for preventing the movable hook from moving in the first direction.

主权项

1. A fixing mechanism for fixing an accessory on a portable electronic device, the fixing mechanism comprising:
a base whereon an opening is formed; a movable hook disposed through the opening in a slidable manner, a first end of the movable hook being for fixing the accessory; a sliding key slidably installed on the base, the sliding key comprising:
a key body whereon a sliding slot is formed, at least a portion of the sliding slot being non-parallel to a first direction of the key body; anda driving part disposed on the key body for pushing a second end of the movable hook when the key body moves in the first direction, so as to separate the first end of the movable hook from the accessory; and a rotary arm with a first end rotatably installed on the base and a second end slidably installed inside the sliding slot on the key body, the second end of the rotary arm stopping the second end of the movable hook in a closed position for preventing the movable hook from moving in the first direction, the second end of the rotary arm sliding along the sliding slot as the key body moves in the first direction for separating from the second end of the movable hook, such that the driving part pushes the second end of the movable hook to move in the first direction.