The utility model discloses an antenna connection structure of a tire pressure monitoring sensor, including a tire pressure monitoring sensor and a valve mouth connected by a tire pressure monitoring sensor. A tire pressure monitoring sensor includes a shell, a circuit board housed in the shell, a battery and a sensor connected with a circuit board. The tire pressure monitoring sensor is located in the sensor. In the tire, the lower end of the valve mouth is provided with a spherical connection end. The upper end of the tire pressure monitoring sensor housing is provided with an inner concave connection end, a hole in the inner concave connection end, a screw in the through hole, and a spherical connection end of the lower end of the valve mouth with an inner thread connection end. The circuit board has an antenna copper for transmitting signal. The antenna copper has the hole position for connecting the screw. The screw is inserted through the hole and the hole position of the antenna copper from the shell. Then it is connected with the ball connection end thread, the antenna copper is locked tightly to realize the contact between the antenna copper and the valve mouth, and the valve mouth has the circuit board letter. The function of the antenna of the number transmitting circuit.
【技术实现步骤摘要】
一种车胎胎压监测传感器天线连接结构
本技术涉及轮胎胎压监测
,特别是涉及一种信号稳定的胎压监测传感器天线连接结构。
技术介绍
胎压传感器作为汽车的标配,实时检测车辆轮胎内部压力、温度等,并将数据传递显示给驾驶室内的驾驶员,避免轮胎因气压不足、过高、漏气、胎面温度过高等导致交通事故。目前行业内胎压传感器的天线全部内置在传感器内部,其弊端为天线会受到轮胎金属丝的屏蔽以及轮毂金属的反射影响,尤其是车轮高速旋转时天线不断变换方向和角度使得天线的效率大大降低,从而接收器不能够实时接收到传感器发出的数据。
技术实现思路
为了解决上述现有技术的缺陷和不足,本技术提供了一种信号稳定的胎压监测传感器天线连接结构。本技术所采用的技术方案是:一种车胎胎压监测传感器天线连接结构,包括胎压监测传感器、胎压监测传感器所连接的气门嘴,所述胎压监测传感器包括壳体、容置于壳体内的电路板、与电路板连接的电池及传感器,所述胎压监测传感器设于车胎内,其特征在于:所述气门嘴的下端设有球形连接端,所述胎压监测传感器壳体上端设有内凹连接端,内凹连接端设有一通孔,通孔设有一螺杆,所述气门嘴下端的球形连接端设有 ...
【技术保护点】
一种车胎胎压监测传感器天线连接结构,包括胎压监测传感器、胎压监测传感器所连接的气门嘴(1),所述胎压监测传感器包括壳体(2)、容置于壳体(2)内的电路板(21)、与电路板(21)连接的电池及传感器,所述胎压监测传感器设于车胎内,其特征在于:所述气门嘴(1)的下端设有球形连接端(11),所述胎压监测传感器壳体(2)上端设有内凹连接端,内凹连接端设有一通孔,通孔设有一螺杆(22),所述气门嘴(1)下端的球形连接端(11)设有内螺纹连接端;所述电路板(21)设有用于发射信号的天线铜片(23),天线铜片(23)设有用于穿接螺杆(22)的孔位,螺杆(22)从壳体(2)外穿插入通孔及天 ...
【技术特征摘要】
1.一种车胎胎压监测传感器天线连接结构,包括胎压监测传感器、胎压监测传感器所连接的气门嘴(1),所述胎压监测传感器包括壳体(2)、容置于壳体(2)内的电路板(21)、与电路板(21)连接的电池及传感器,所述胎压监测传感器设于车胎内,其特征在于:所述气门嘴(1)的下端设有球形连接端(11),所述胎压监测传感器壳体(2)上端设有内凹连接端,内凹连接端设有一通孔,通孔设有一螺杆(2...
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