The unmanned vehicle comprises a vehicle body, a storage groove is formed in the side portion of the vehicle body, a laser radar and a telescopic mechanism are arranged in the storage groove, the telescopic mechanism is connected with the laser radar, the telescopic mechanism comprises a lead screw, a linkage rod, a first gear and a second gear, and the linkage rod is rotatably connected to the inner wall of the storage groove; the end of the linkage rod is connected with a second gear, the end, close to the linkage rod, of the lead screw is connected with a first gear, the first gear is meshed with the second gear, the laser radar is connected to the lead screw, the third gear is arranged on the linkage rod in a sleeving mode, and the output end of the driving mechanism is connected with the fourth gear. The fourth gear is meshed with the third gear. When the radar is in an unused state, the radar can be contracted into the storage groove, the radar is prevented from being damaged, and therefore the radar is effectively protected.
本发明涉及一种无人车,包括车体,车体的侧部设置有收纳槽,收纳槽的内部设置有激光雷达以及伸缩机构,伸缩机构与激光雷达连接,伸缩机构包括丝杆、联动杆、第一齿轮以及第二齿轮,联动杆可转动地连接在收纳槽的内壁上,联动杆的端部连接有第二齿轮,丝杆靠近联动杆的一端连接有第一齿轮,第一齿轮与第二齿轮啮合,激光雷达连接在丝杆上,伸缩机构还包括第三齿轮、驱动机构以及第四齿轮,第三齿轮套设在联动杆上,驱动机构的输出端连接有第四齿轮,第四齿轮与第三齿轮啮合。本发明能够在雷达处于未使用状态时,将其收缩进收纳槽内,避免雷达损坏,从而有效保护雷达。
Unmanned vehicle
一种无人车
2023-01-17
Patent
Electronic Resource
Chinese
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