The invention relates to an electric vehicle battery fixing structure and an electric vehicle. The electric vehicle battery fixing structure comprises a vertical pipe, a rear shaft fork frame and a tubular battery positioning assembly. The tubular battery positioning assembly comprises two positioning pipes arranged in parallel, two reinforcing plates fixedly connected between the two positioning pipes, supporting pipes fixedly connected between the rear shaft fork frame and the reinforcing plates, a battery main body connected with the positioning pipes in a sliding manner, and battery fixing plates arranged in the middles of the reinforcing plates; the battery fixing plates are capable of moving in a longitudinal direction and tightly abutting against the lower surface of the battery main body. According to the invention, the modeling space is fully and reasonably utilized, so that the whole vehicle is light, small in size and simple and fashionable in appearance, and the arrangement of the reinforcing plates can effectively disperse the stress of the positioning pipes, improve the stress condition and improve the supporting strength of the positioning pipe; the battery fixing plates can increase contact points with the battery main body in the driving process, so that shaking of the battery main body on the positioning pipe can be effectively reduced, the battery main body is prevented from being damaged when driving on a bumpy road surface, and the service life of the battery is effectively prolonged.
本发明涉及一种电动车电池固定结构及电动车,包括立管、后轴叉架和管式电池定位组件,管式电池定位组件包括平行设置的两个定位管、固接于两定位管之间的两个加强板、固接于后轴叉架与加强板之间的支撑管、与定位管滑动连接的电池主体以及设于加强板中部的电池固定板,电池固定板能够沿纵向移动并与电池主体下表面紧密抵接,本发明充分合理利用造型空间,使得整车轻便体积小,外形简约时尚,加强板的设置可有效分散定位管的受力,改善受力情况,提高了其支撑强度,电池固定板能够增加与电池主体在行驶过程中的接触点位,可有效降低电池主体在定位管上的晃动,避免电池主体在颠簸的路面上行驶时受到损坏,有效延长了电池的使用寿命。
Electric vehicle battery fixing structure and electric vehicle
一种电动车电池固定结构及电动车
2021-11-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
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