The invention relates to an electric vehicle stair-climbing auxiliary mechanism that is characterized in that being installed on a wheel; the mechanism comprises a motor, a guide disc and a return rod, and the motor is connected to the center of the wheel; the center of the guide disc is connected with a central shaft of the wheel; a concave guide rail is arranged at the middle lower part of the guide plate; the return rod comprises a telescopic rod, an ejector rod, a ball rod, a supporting rod and a rubber band, the two ends of the telescopic rod are connected with the supporting rod and themotor respectively, the telescopic rod is provided with an ejector rod groove, and the ejector rod is installed in the ejector rod groove; a push plate is arranged at the end, away from the motor end,of the ejector rod and makes contact with the end of the supporting rod. A transverse rod is arranged on the ejector rod groove of the telescopic rod, and the two ends of the rubber band are connected to the ends of the transverse rod and the supporting rod; one end of the ball rod is connected to the end, close to the motor end, of the ejector rod, and the other end of the ball rod is clamped inthe concave guide rail. The invention provides a stair-climbing auxiliary mechanism which solves the problem of step climbing of a two-wheeled vehicle and is convenient to operate.
一种电动车上阶辅助机构,其特征在于,其安装于轮子上,其包括电机、导盘、回动杆,所述电机连接于轮子的中心;所述导盘的中心与轮子的中心轴连接;导盘中下部位置设置有凹型导轨;所述回动杆包括收缩杆、顶杆、球杆、支撑杆、橡皮筋,所述收缩杆的两端分别连接支撑杆跟电机,所述收缩杆设置有顶杆凹槽,所述顶杆安装于顶杆凹槽中;所述顶杆的远电机端的端部设置有推板,所述推板与支撑杆的端部触碰;所述收缩杆的顶杆凹槽上设置有横杆,所述橡皮筋的两端连接于横杆以及支撑杆的端部;所述球杆的一端连接于顶杆的近电机端的端部,另一端卡设在凹型导轨中;本发明提供了一直上阶辅助机构,其解决了两轮车上阶梯的难题,且操作方便。
Electric vehicle stair-climbing auxiliary mechanism
一种电动车上阶辅助机构
2021-01-15
Patent
Elektronische Ressource
Chinesisch