Structural gravity sensor enclosure for embedded gravity sensor in robotic system

A structural gravity sensor enclosure for use in a picking robotic system is disclosed that can prevent damage to the sensor due to torsion, bending, and overload when the robotic system performs picking and placement tasks. The structural gravity sensor housing includes a base, an inner tube accommodating a gravity sensor, and a roller sleeve. The base includes a compression spring coupled to a first portion of the gravity sensor. The roller sleeve includes a plurality of roller bearings in contact with the inner tube. The design only allows the inner tube to freely slide along the axis of the roller sleeve within a preset limit range without rotating or translating in the direction outside the axis of the roller sleeve. 本发明公开了一种应用于拣选机器人系统的结构性重力传感器机壳，该机壳可于机器人系统执行拣选和放置任务时，防止扭转、弯曲和过载对传感器造成的损害。所述结构性重力传感器机壳包含底座、容纳重力传感器的内管以及滚轮套筒。所述底座包含与所述重力传感器的第一部分连接的压缩弹簧。所述滚轮套筒包含与所述内管接触的多个滚轮轴承。该设计仅允许所述内管于预设极限范围内，沿所述滚轮套筒的轴线自由滑动，而不会沿所述滚轮套筒的所述轴线之外的方向上旋转或平移。