The invention discloses a modularized, platformized and high-safety bionic skateboard chassis structure which comprises a front module for simulating cuttlefish skeleton step-by-step energy absorption, a battery cabin module for simulating tortoise shell skeleton and a rear module for simulating cuttlefish skeleton step-by-step energy absorption, the cuttlefish bone imitating step-by-step energy absorption front/rear module is composed of an anti-collision beam, an energy absorption box, an auxiliary frame and a longitudinal beam, and the collision resistance of the front face of the chassis is improved in a bionic mode through the cuttlefish bone step-by-step energy absorption mechanism. According to the tortoise-shell-skeleton-imitating battery compartment module, the CTC technology is adopted, the battery cells are directly integrated on the chassis, the volume utilization rate of a battery pack is increased, the bionic support for force transmission path design according to the tortoise-shell-skeleton bionic principle is arranged at the bottom, and the side face crashworthiness and rigidity of the battery compartment module are improved. By changing platform parameters such as the front overhang length, the rear overhang length, the wheelbase, the length and the width of the whole vehicle and the like of the chassis, the requirement that the sliding plate chassis adapts to rapid iteration of multiple vehicle types is met, and modularization and platform of the automobile sliding plate chassis are achieved.

    本发明公开了一种模块化、平台化、高安全仿生滑板底盘结构,包括仿“墨鱼骨骼”逐级吸能前模块、仿“龟甲骨骼”电池舱模块和仿“墨鱼骨骼”逐级吸能后模块;仿“墨鱼骨骼”逐级吸能前/后模块由防撞梁、吸能盒、副车架和纵梁组成,采用“墨鱼骨骼”逐级吸能机理仿生提高底盘正面耐撞性;仿“龟甲骨骼”电池舱模块采用CTC技术,将电芯直接集成于底盘,提升电池包的体积利用率,并在底部设置采用“龟甲骨骼”仿生原理进行传力路径设计的仿生支架,提高电池舱模块的侧面耐撞性与刚度。本发明可以通过改变底盘前悬长度、后悬长度、轴距、整车长度和宽度等平台化参数,实现滑板底盘适应多车型快速迭代的需求,实现汽车滑板底盘的模块化与平台化。


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    Titel :

    Modularized, platformized and high-safety bionic skateboard chassis structure


    Weitere Titelangaben:

    一种模块化、平台化、高安全仿生滑板底盘结构


    Beteiligte:
    DUAN LIBIN (Autor:in) / LI LINGLING (Autor:in) / MA BAOLIN (Autor:in) / LIU XING (Autor:in) / DU ZHANPENG (Autor:in) / XU WEI (Autor:in) / LIU YEGANG (Autor:in) / XU LIGUO (Autor:in) / RUI SHILI (Autor:in) / REN LIFANG (Autor:in)

    Erscheinungsdatum :

    22.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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