The invention discloses a novel vehicle-mounted radar flip mechanism, which comprises a flip cover. The flip cover is hinged to a roof cover of the radar vehicle. The mechanism further comprises a transmission rod, a transmission lead screw nut and a connecting rod. The transmission rod can rotate in the circumferential direction, and is fixed in the axial direction; the transmission lead screw nut sleeves the transmission rod and can reciprocate in the axial direction of the transmission rod; a first stepped pin shaft is arranged on the transmission lead screw nut; a second stepped pin shaftis fixed to the edge, used for overturning, of the flip cover; one end of the connecting rod is hinged to the first stepped pin shaft, and the other end of the connecting rod is hinged to the second stepped pin shaft. According to the mechanism, the flip cover is driven to turn over through the transmission lead screw nut capable of doing reciprocating motion, opening and closing of the radar through hole are achieved, and rain-proof and dust-proof protection of a radar vehicle is achieved.
本发明公开了一种新型车载雷达翻盖机构,包括翻盖,所述翻盖铰接于雷达车的车顶盖上,本机构还包括传动杆、传动丝杆螺母和连杆,所述传动杆可在圆周方向转动,在轴向方向上固定不动,所述传动丝杆螺母套接在传动杆上,并可沿传动杆轴向方向上往复运动,所述传动丝杆螺母上设有第一阶梯销轴,所述翻盖用于翻转的边部固定有第二阶梯销轴,所述连杆的一端与所述第一阶梯销轴铰接,所述连杆的另一端与第二阶梯销轴铰接。本机构通过可往复运动的传动丝杆螺母带动翻盖翻转,实现雷达通过孔的打开与闭合,实现对雷达车的防雨和防尘保护。
Novel vehicle-mounted radar flip mechanism
一种新型车载雷达翻盖机构
2020-08-07
Patent
Electronic Resource
Chinese
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