Structural Design and Optimization of Engine Oil Pressure Sensor

It is inconvenient to adjust the position of the sensor head in the existing automobile oil pressure sensor. When sensing the oil under different pressure conditions, the signal transmission is not timely, resulting in poor work efficiency. Aiming at the shortcomings of the existing technologies, an automobile oil pressure sensor is adopted in this paper, which solves the problem of inconvenient adjustment of the sensor head of the existing automobile oil pressure sensor, so that the signal transmission is more timely and the work efficiency is improved. The automobile oil pressure sensor comprises a connector, a sensing device, a connecting wire, a wire plug and an anti-stripping device. The sensing device is installed at the upper end of the connector, and the anti-stripping device is installed inside the wire plug. The sensing device comprises a sensing head, a sensing chip is fixedly installed at the lower end of the sensing head, a damping pad is fixedly installed at the lower end of the sensing chip, and a No. 1 spring is fixedly installed at the lower end of the damping pad. The inner part of the connector is fixed with a slide rail, and the inner part of the slide rail is penetrated with a movable catch pin. By setting the anti-stripping device, the disconnection of the connecting wire is prevented, and the service life of the connecting wire is improved.