| 摘要 |
<p>A tire pressure monitoring sensor includes a pivotal sensor shell (8), a screw (9) whose one end passes through said sensor shell (8) that is pivotally coupled to the screw (9) by a rotary central shaft (11), a nut (2 ) which is coupled with said screw (9), and a sealing plate (4) which is arranged on a mounting hole (10) of the wheel hub( 14).Said sensor is fixed in the sensor shell (8). The screw (9) end is fixedly connected with an inflating valve stem (6). The sensor shell (8) has an inclined sliding plane (12). The inflating valve stem (6) abuts against said inclined sliding plane (12) of the sensor shell (8) to form a contact line. A radial sliding surface vertical to said inclined sliding plane (12) passes through said contact line and lies between said rotary central shaft (11) and a shell-hub binding surface (13). The position of said sensor shell (8) can be adjusted automatically by screwing said nut (2).</p> |
