The invention relates to the technical field of automobile tire pressure detection equipment manufacturing, in particular to a tire pressure monitoring device powered by an external battery, which is reasonable in structure, simple and convenient to disassemble and assemble and capable of effectively prolonging the tire pressure data monitoring period, and is characterized in that an external power supply component is arranged at the upper part of an inflating valve mechanism, and a built-in tire pressure sensor component is connected to the lower end of the inflating valve mechanism; the inflating valve mechanism is also internally provided with a conduction component for realizing electrical connection between the external power supply assembly and the built-in tire pressure sensor assembly; the external power supply assembly is arranged on the inflating valve cap; the negative electrode of the external power supply assembly is connected with the inflating valve body by the inflating valve cap through threads, the negative electrode of the built-in tire pressure sensor assembly is connected with the inflating valve body, and the positive electrode of the external power supply assembly is connected with the positive electrode of the built-in tire pressure sensor assembly by the inflating valve cap through a conducting component.
本发明涉及汽车胎压检测设备制造技术领域,具体的说是一种结构合理、拆装简便,能够有效延长对胎压数据监测周期的外置式电池供电的胎压监测装置,其特征在于,气门嘴机构的上部设有外置式供电组件,下端连接内置胎压传感器组件,气门嘴机构中还设有用于实现所述外置式供电组件与内置胎压传感器组件电气连接的导通部件;所述外置式供电组件设置在所述气门嘴帽上;所述气门嘴帽经螺纹将外置式供电组件的负极与气门嘴本体相接,内置胎压传感器组件的负极与所述气门嘴本体相连接,所述气门嘴帽将外置式供电组件的正极经导通部件与内置胎压传感器组件的正极相连。
Tire pressure monitoring device powered by external battery
外置式电池供电的胎压监测装置
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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