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US 2021/0345507 A1Published application
Expansion card holder and hook fixing mechanism
AssigneeHongfujin Precision Electronics (Tianjin) Co., Ltd.
InventorsWEN-CHEN WANG, JIA-FENG LIN, CHIEH-HSIANG LIN
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Abstract
A hook fixing mechanism includes a fixing frame, a first hook, and a second hook. The first hook is rotationally mounted on the fixing frame. A first end of the first hook protrudes from the fixing frame, and a second end of the first hook is movably snapped on the fixing frame. The second hook is rotationally mounted on the fixing frame. A third end of the second hook protrudes from the fixing frame, and a fourth end of the second hook resists against the first hook.
Claims17
A hook fixing mechanism comprising:
- a fixing frame;
- a first hook rotationally mounted on the fixing frame, a first end of the first hook protruding from the fixing frame, and a second end of the first hook buckled on the fixing frame;
- and
- a second hook rotationally mounted on the fixing frame, a third end of the second hook protruding from the fixing frame, and a fourth end of the second hook resisting against the first hook;
- wherein the fixing frame comprises a fixing plate, the first hook comprises a first connecting portion, the first end of the first hook and the second end of the first hook are opposite ends of the first connecting portion;
- the first hook comprises a first rotating shaft located substantially at the first end of the first hook, the first rotating shaft is fixed to the first connecting portion and the fixing plate, and the first connecting portion rotates relative to the fixing plate.
3 more elements
An expansion card holder comprising:
- a mounting frame;
- and
- a hook fixing mechanism accommodated in the mounting frame, the hook fixing mechanism accommodating an expansion card, the hook fixing mechanism comprising:
- a fixing frame;
- a first hook rotationally mounted on the fixing frame, a first end of the first hook protruding from the fixing frame, and a second end of the first hook buckled on the fixing frame;
- and
- a second hook rotationally mounted on the fixing frame, a third end of the second hook protruding from the fixing frame, and a fourth end of the second hook resisting against the first hook;
- wherein the fixing frame comprises a fixing plate, the first hook comprises a first connecting portion, the first end of the first hook and the second end of the first hook are opposite ends of the first connecting portion;
- the first hook comprises a first rotating shaft located substantially at the first end of the first hook, the first rotating shaft is fixed to the first connecting portion and the fixing plate, and the first connecting portion rotates relative to the fixing plate.
6 more elements
Dependencies are inferred from the claim text.