The invention discloses an anti-static vehicle-mounted camera and a vehicle, and the anti-static vehicle-mounted camera comprises a camera body which is used for collecting and processing an image; the PCB is fixedly connected with the camera body; and the conductive shell is used for accommodating the camera body and the PCB. In the PCB, the grounding structure is a circuit ground wire or a circuit ground plane; the power connection structure electrically connected with the conductive shell and the grounding structure are arranged at an interval; the coupling capacitor and the electrostatic suppression antenna are connected in series and are electrically connected between the power connection structure and the grounding structure; the electrostatic suppression antenna comprises a first coupling part and a second coupling part, and the first coupling part and the second coupling part can counteract at least part of electrostatic charges through electric field coupling. According to the anti-static vehicle-mounted camera, by combining a specially-arranged electrostatic coupling counteracting structure and an electrostatic step-by-step suppression mechanism, the reliability and the safety of electrostatic protection are effectively improved, the influence of electrostatic discharge on the yield of the anti-static vehicle-mounted camera can be reduced, the service life of a product can be prolonged, and the safety performance of an automobile can be improved.
一种抗静电车载摄像头和车辆,抗静电车载摄像头包括:摄像头本体,用于采集和处理图像;PCB板,与摄像头本体固定连接;和,导电外壳,用于容置摄像头本体和PCB板。在PCB板中,接地结构为电路地线或电路地平面;与导电外壳电连接的接电结构与接地结构间隔设置;耦合电容和静电抑制天线串联,并电连接在接电结构和接地结构之间;静电抑制天线包括第一耦合部和第二耦合部,第一耦合部和第二耦合部可通过电场耦合抵消至少部分静电电荷。结合专设的静电耦合抵消结构和静电逐步抑制机制,有效提高了静电防护的可靠性和安全性,不仅能降低静电释放对抗静电车载摄像头成品率的影响,且有助于延长产品的使用寿命,还利于提高汽车的安全性能。
Antistatic vehicle-mounted camera and vehicle
一种抗静电车载摄像头和车辆
13.05.2025
Patent
Elektronische Ressource
Chinesisch
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