| 摘要 |
A hinge is mounted between a cover and a base between an electronic device and has a supporting bracket, a rotating bracket, a mounting bracket and a pintle. The supporting bracket is connected to the base and the rotating bracket is connected to the cover. The mounting bracket is attached to the supporting bracket and has a positioning wing and two sleeves. The pintle is attached to the rotating bracket, is mounted through the mounting bracket and has a flat wall. The flat wall of the pintle selectively abuts against the positioning wing of the mounting bracket to hold the cover at desired position. The abrasion between the sleeves and the pintle balances torque.
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