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1. 发明授权

US5325263A Rack and pinion retaining and release device for removable computer components 失效
标题翻译：机架和小齿轮保持和释放装置，用于可移动计算机组件
公开(公告)号：US5325263A
公开(公告)日：1994-06-28
申请号：US734142
申请日：1991-07-22
申请人： Richard Singer , Charles Fiorella , Bryan Bolich , David Willheim , Stephen Hobson, deceased , Albert Napier
发明人： Richard Singer , Charles Fiorella , Bryan Bolich , David Willheim , Stephen Hobson, deceased , Albert Napier
IPC分类号： F16M11/04 , F16M13/02 , G06F1/18 , H01R13/631 , H05K7/10 , F16H21/44 , G06F1/16 , H01R13/62
CPC分类号： G06F1/184 , G06F1/187 , G11B33/124 , H01R13/6315 , F16M2200/021 , Y10T74/18976
摘要： A device for installing and removing a removable computer component, such as a data storage drive or computer card, into or out of a computer housing. The device features a drive sled to which the data storage drive is mounted. A stationary carrier tray is secured to the computer housing. Interlocking angled tracks on the drive sled and the carrier tray secure the two structures together. To promote easy coupling of the drive's electrical interface connectors, the front end of the drive sled has a floating guide plate with forward-projecting locating pins, which pins are used to align the electrical connectors held by the floating guide plate. A rack and pinion mechanism is provided. The rack is disposed on the top of the carrier tray while the pinion is located on the underside of the drive sled. As the drive sled slides onto the carrier tray, the lever-actuated pinion gear engages the rack and consequently displaces the drive sled relative to the stationary carrier tray. A torsion spring may be used to bias the pinion. The carrier tray also features a raised wedge that latches the lever at one extreme position when the drive sled is in its forward-most position to lock the data storage drive inside the computer housing.
摘要翻译：用于安装和移除诸如数据存储驱动器或计算机卡的可移动计算机部件进入或移出计算机外壳的装置。该设备具有安装数据存储驱动器的驱动器雪橇。固定的托盘固定在计算机外壳上。驱动滑板和托盘托架上的联锁成角度的轨道将两个结构固定在一起。为了促进驱动器的电气接口连接器的容易耦合，驱动滑板的前端具有带有向前突出的定位销的浮动导板，该引脚用于对准由浮动导向板保持的电连接器。提供齿条和小齿轮机构。齿条设置在托盘的顶部，而小齿轮位于驱动滑板的下侧。当驱动器滑板滑动到托架托盘上时，杠杆致动的小齿轮接合齿条，从而使驱动滑板相对于固定托架托动。可以使用扭转弹簧来偏压小齿轮。托架托盘还具有凸起的楔形件，当楔形驱动器处于其最前进的位置以将数据存储驱动器锁定在计算机外壳内时，锁定杆处于一个极限位置。

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