The invention provides a tire pressure cap capable of pressing a flashing light, and relates to the technical field of tire pressure caps, the tire pressure cap comprises an aluminum alloy upper shell, an aluminum alloy lower shell in threaded connection with the joint of the aluminum alloy upper shell, an air tap connecting piece used for being fixed with a tire air tap, and an ejector pin which is of a hollow structure, is arranged in the aluminum alloy lower shell and is in contact with a valve core, the MCU control module calculates the tire pressure value according to the data of the pressure sensor, feeds back the tire pressure state through the color change of the red-green double-color LED indicator lamp, and turns on the red light when the tire pressure value is lower than the preset threshold value and turns on the green light when the tire pressure value is higher than or equal to the preset threshold value, so that the visual color display mode enables a user not to read complex values, and the user experience is improved. Whether the tire pressure is normal or not can be judged at a glance, the information acquisition efficiency is greatly improved, and the use threshold of a user is lowered.
本发明提供一种按压闪灯的胎压帽,涉及胎压帽技术领域,包括铝合金上壳,所述铝合金上壳的连接处螺纹连接有铝合金下壳,气嘴连接件,用于与轮胎气嘴固定,顶针,为空心结构,设于所述铝合金下壳内部,并与气门芯接触,MCU控制模块根据压力传感器数据计算胎压值,并通过红绿双色LED指示灯的颜色变化反馈胎压状态,当胎压值低于预设阈值时亮红灯,高于或等于预设阈值时亮绿灯,这种直观的颜色显示方式,让用户无需读取复杂的数值,一眼就能判断轮胎胎压是否正常,大大提高了信息获取的效率,降低了用户的使用门槛。
Tire pressure cap for pressing flashing light
一种按压闪灯的胎压帽
2025-05-27
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Straight-line straight-tube flashing light tire pressure monitoring device of non-motor vehicle
European Patent Office | 2025
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