用于调节投影设备的高度和支撑。
专利摘要
一种用于投影设备的升降机构，包括基座、可移动腿、弹性体、减速模块和固定组件。基座连接到投影设备，并具有滑道、容纳空间和设置在基座一端的开口。容纳空间位于基座内部并与开口连通。滑道位于基座的侧壁中并与容纳空间连通。可移动腿穿过开口和容纳空间设置，弹性体的一端设置在基座上。可移动腿适于通过弹性体从基座的开口突出。此外，减速模块设置在可移动腿上并位于滑道中。减速模块适于与基座接触。固定组件适于固定可移动腿。
Original abstractAn elevating mechanism for a projection apparatus includes a base, a movable leg, an elastomer, a decelerating module and a fixing component. The base is connected with the projection apparatus and has a slide, an accommodating space and an opening disposed at one end of the base. The accommodating space is located inside the base and communicated with the opening. The slide is in a sidewall of the base and communicated with the accommodating space. The movable leg is disposed through the opening and the accommodating space, and one end of the elastomer is disposed on the base. The movable leg is suitable for protruding from the opening of the base by the elastomer. Moreover, the decelerating module is disposed on the movable leg and is in the slide. The decelerating module is suitable for contacting with the base. The fixing component is suitable for fixing the movable leg.
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