Optical drive

光驱

Abstract

An optical drive comprises a body and a tray slidably arranged on the body. Two slide rails in parallel arrangement are disposed on the body, sliding bars respectively opposite to the two slide rails and slidably arranged on the corresponding slide rails are disposed on the tray, a first abutting portion is arranged on one of the two slide rails, a second abutting portion interacting with the first abutting portion is disposed on the tray, the first abutting portion includes an elastic portion and a butting portion disposed on the elastic portion, the elastic portion extending out of the tray is formed by bending, the butting portion is used for interacting with the first abutting portion, and the elastic portion can deform elastically in a direction far away from the first abutting portion when the butting portion is acted by the action force of the first abutting portion. A suspension arm can deform elastically when the second abutting portion is under the action force of guide rails, thereby the tray can be fixed inside the body stably to reduce vibration produced by high-speed rotation of optical disks caused by the tray.
一种光驱,包括主体和滑动地设置于本体上的托盘,所述主体上设置有两平行设置的滑轨,所述托盘上设置于分别于两滑轨相对并滑动地设置与对应滑轨上的滑条,所述两滑轨其中之一者上设置有第一抵压部,所述托盘上设置有与第一抵压部相互作用的第二抵压部,第一抵压部包括自托盘延伸而出并弯折形成的弹性部和设置于所述弹性部上的抵触部,所述抵触部用于与第一抵压部相互作用,所述弹性部在所述抵触部受到第一抵压部的作用力时会向远离第一抵压部的方向上发生弹性变形。上述光驱中的第二抵压部会受到导轨的作用力时,悬臂发生弹性变形,从而托盘可平稳地固定于主体内,以减小因托盘引起的光碟片高速旋转时产生的振动。

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