The invention relates to the technical field of vehicles, and discloses a fixing device and a new energy vehicle battery, the fixing device comprises a limiting device and an elastic member; the limiting device comprises two first supporting beams which are oppositely arranged and two second supporting beams which are oppositely arranged, and each first supporting beam and each second supporting beam are spliced to form a frame structure for positioning and mounting the battery body; the first supporting beam comprises a supporting part, and at least two balls clamped at the bottom of the battery body are arranged on the supporting part; a plurality of adjacent first positioning grooves are formed in the supporting part, and the balls are arranged in the first positioning grooves; the elastic member is arranged over the frame structure, the first end of the elastic piece is used for being connected with the battery body, and the second end of the elastic piece is used for making contact with a vehicle body. When the new energy vehicle is subjected to side collision, the impact on the battery can be reduced, the risks of ignition and leakage of the battery are effectively reduced, and the safety of the automobile in the running process is improved.

    本发明涉及车辆技术领域,公开了一种固定装置、新能源汽车电池,其包括限位装置和弹性件;限位装置包括两根彼此相对布置的第一支撑梁和两根彼此相对布置的第二支撑梁,且各第一支撑梁和各第二支撑梁拼接形成用于定位安装电池本体的框架结构;第一支撑梁包括支撑部,支撑部上设置有至少两个用于卡设在电池本体底部的滚珠;支撑部上设置有多个彼此相邻的第一定位槽,滚珠设置于第一定位槽内;弹性件设置在框架结构的正上方,弹性件的第一端部用于与电池本体相连接,弹性件的第二端部用于接触车身。能够在新能源汽车发生侧碰时,减轻电池所受到的冲击,有效的降低电池着火、泄漏的风险,提高汽车行驶过程中的安全性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fixing device and new energy vehicle battery


    Weitere Titelangaben:

    固定装置、新能源汽车电池


    Beteiligte:
    HUANG XINGLAI (Autor:in) / ZENG ZHIXIN (Autor:in) / ZHANG KAI (Autor:in) / ZHONG GUANGHUA (Autor:in) / HUANG HUI (Autor:in) / YIN XINWU (Autor:in)

    Erscheinungsdatum :

    2021-05-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    BATTERY FIXING DEVICE AND VEHICLE

    BENGTSSON JAN / LI NAN / TIAN XIAOTAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    BATTERY FIXING DEVICE OF VEHICLE

    MURAKAMI KENJI / MURAMATSU MASAKAZU / SUZUOKI HIROYUKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Battery fixing device and vehicle

    NI WEI / LIU WEI / WANG CHENGKUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Battery fixing device and method for new energy battery replacing vehicle

    HUANG GUOZHEN / TANG LIZHONG / LYU XIAOTONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    New energy vehicle battery transfer device with good fixing effect

    CHEN JIANFENG | Europäisches Patentamt | 2021

    Freier Zugriff