专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2002090819A2 MULTI-LEGGED EQUIPMENT SUPPORT FOR CAMERAS, SPOTTING TELESCOPES AND THE LIKE AND JAM-PLATE LOCK FOR SAME 审中-公开
标题翻译：多镜头设备支持摄像机，分针器和类似和板式锁相机
公开(公告)号：WO2002090819A2
公开(公告)日：2002-11-14
申请号：PCT/US2002/014714
申请日：2002-05-09
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , CONATY, Brian, B. , GREENWOOD, Thomas A. , HUANG, Ingrid, Shao-Ying , KONG, Philip, G. , MEYER, James, I. , MOON, Daniel, K. , SINHA, Prabhat, K. , STEYN, Jasper, L.
发明人： CONATY, Brian, B. , GREENWOOD, Thomas A. , HUANG, Ingrid, Shao-Ying , KONG, Philip, G. , MEYER, James, I. , MOON, Daniel, K. , SINHA, Prabhat, K. , STEYN, Jasper, L.
IPC分类号： F16M
CPC分类号： F16B2/246 , F16B7/14 , F16M11/16 , F16M11/32 , F16M2200/027
摘要： A multi-leg equipment stand has a unitary user interface. All legs can be adjusted simultaneously, or, an individual leg can be adjusted, by distinct motions of the interface. A collar is near to an equipment support shoulder. Rotation around a vertical axis releases all legs. For a tripod, tilting the collar in one direction releases only one of three legs. The tilt may be toward the leg to be moved. The legs have adjacent, telescoping components. A control rod extends from the collar, through the hollow interior of the upper component, to a jam-plate, at the lower end of the upper component. The plate jams between an inside of the lower component, and an inside of the upper component. The rod passes through the jam-plate. Pushing the rod tilts the jam-plate, freeing it from jamming. A spring returns it to jamming if released. For each leg, the collar underside has a two level cam recess. The rods each have a cam follower surface at their shoulder end. Rotating the collar pushes each of the rods, releasing all jam-plates. Returning the collar allows the rods to move back, under influence of springs. Tilting the collar in any one of the leg directions pushes only one of the rods, tilting and releasing one jam-plate. The rod and jam-plate may be used with a single leg. The user interface can be used with two or more legs. The jam-plate may lock against a bushing, rather than directly against the upper component. Rather than rods that are pushed, cables can be pulled. Three component legs can also be activated using jam-plates.
摘要翻译：多支架设备支架具有单一的用户界面。所有的腿可以同时调整，或者可以通过界面的不同运动来调节单个腿。衣领靠近设备支撑肩。绕垂直轴旋转释放所有的腿。对于三脚架，在一个方向倾斜衣领只能释放三条腿之一。倾斜可能朝向腿部移动。腿部具有相邻的伸缩部件。控制杆从套环延伸穿过上部件的中空内部，在上部件的下端延伸到卡盘。该板卡在下部部件的内部和上部部件的内部之间。杆穿过果酱盘。推杆拉动卡盘，将其从卡住中释放出来。如果释放弹簧，弹簧返回到卡住状态。对于每条腿，衣领下侧都有一个两级凸轮凹槽。这些杆各自在其肩端处具有凸轮从动件表面。旋转衣领推动每个杆，释放所有阻挡板。在弹簧的影响下，返回衣领可以使杆向后移动。在任何一个方向上倾斜衣领只能推动一个杆，倾斜并释放一个卡盘。杆和卡盘可以与单腿一起使用。用户界面可以与两条或多条腿一起使用。卡盘可以锁定在衬套上，而不是直接靠在上部部件上。而不是被推的杆，电缆可以拉。也可以使用卡盘来激活三个组件的腿。

IPRDB

热门服务

关于我们

友情链接

联系方式