The invention discloses a battery connector for quickly replacing a battery of an electric vehicle. The battery connector comprises a battery connector body formed by matching a connector male head and a connector female seat, the connector male head is connected with a power battery and comprises a male head insulation shell (9) and a contact pin, the contact pin is inserted into a plug-in cavity (10) in the male head insulation shell (9) from the top of the male head insulation shell (9), the top of the male head insulation shell (9) is provided with a wrinkled insulation section (4), the top of the wrinkled insulation section (4) is provided with a top plate (1), the bottom of the top plate (1) is provided with an electromagnet (2), and the electromagnet (2) is arranged in the plug-in cavity (10). A compression spring (3) is arranged outside the fold insulation section (4) in a wrapping mode, a permanent magnet (7) is arranged at the top of the male head insulation shell (9) right opposite to the electromagnet (2), and repulsive force is generated between the electromagnet (2) and the permanent magnet (7) after the electromagnet (2) is powered on. According to the invention, rapid plugging can be realized, connector wear is reduced, the problem of pin deformation can be effectively solved, and the service life is prolonged.
本发明公开了一种用于电动汽车快速更换电池的电池连接器,包括由连接器公头与母座配合组成的电池连接器;连接器公头与动力电池连接,其包括公头绝缘外壳(9)、插针,插针自公头绝缘外壳(9)顶部插入至公头绝缘外壳(9)内部的对插腔(10)内,所述公头绝缘外壳(9)顶部设置有褶皱绝缘段(4),褶皱绝缘段(4)的顶部设置有一顶板(1),顶板(1)的底部设置有电磁铁(2),位于褶皱绝缘段(4)的外部包裹设置一压缩弹簧(3),正对电磁铁(2)的公头绝缘外壳(9)顶部设置有一永磁铁(7),当电磁铁(2)通电后与永磁铁(7)之间产生斥力。本发明可实现快速插拔,减少连接器磨损,并可有效解决插针形变问题,提升使用寿命。
Battery connector for quickly replacing battery of electric automobile
一种用于电动汽车快速更换电池的电池连接器
2023-04-18
Patent
Electronic Resource
Chinese
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