本发明涉及车用小门结构技术领域,公开了一种车用小门结构,包括安装于车体上的固定座,固定座的外侧铰接有盖板,盖板靠近固定座的一侧设置有基板,所述基板靠近固定座的一侧一体成型有拐臂,拐臂上开设有贯穿的通孔,所述固定座处转动配合有连接轴,连接轴穿过拐臂上的通孔,所述盖板与基板之间设置有加热单元;当磁铁完全进入至圆孔内部后,套筒与外部环境完全连通,此时通过磁铁与电磁铁之间的斥力使得磁铁以较快的滑行速度与盖板撞击,磁铁与盖板的撞击力有利于盖板突破冰层的限制,通过增加电磁铁与磁铁之间的斥力进行破冰,该方案通过磁铁滑行时与盖板之间的撞击这一动态过程进行破冰,具有较好的破冰效果。

    The invention relates to the technical field of vehicle small door structures, and discloses a vehicle small door structure which comprises a fixing base installed on a vehicle body, a cover plate is hinged to the outer side of the fixing base, a base plate is arranged on the side, close to the fixing base, of the cover plate, a crank arm is integrally formed on the side, close to the fixing base, of the base plate, and a through hole is formed in the crank arm. A connecting shaft is in running fit with the fixed seat, the connecting shaft penetrates through a through hole in the crank arm, and a heating unit is arranged between the cover plate and the base plate; when the magnet completely enters the circular hole, the sleeve is completely communicated with the external environment, at the moment, the magnet collides with the cover plate at a high sliding speed through repulsive force between the magnet and the electromagnet, the collision force between the magnet and the cover plate facilitates the cover plate to break through the limitation of an ice layer, and ice breaking is conducted by increasing the repulsive force between the electromagnet and the magnet; according to the scheme, ice breaking is carried out through the dynamic process of collision between the magnet and the cover plate when the magnet slides, and the good ice breaking effect is achieved.


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    Title :

    一种车用小门结构


    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / H05B ELECTRIC HEATING , Elektrische Heizung