Tire temperature and tire pressure monitoring and early warning system

Abstract

The utility model relates to the technical field of tire temperature and tire pressure monitoring and early warning, in particular to a tire temperature and tire pressure monitoring and early warning system which comprises an air valve, an installation structure is connected to the air valve and comprises a threaded sleeve, the end of the air valve is in threaded connection with the threaded sleeve, a gasket is connected to the air valve in a sleeved mode, and the air valve is fixedly connected with a sealing sleeve on one side of the gasket. A tire pressure sensor is arranged at the end of the air valve, a connecting hole is formed in the side face of the tire pressure sensor, the tire pressure sensor is rotationally connected with the air valve through the connecting hole, the bottom side of the tire pressure sensor is rotationally connected with two supporting legs, the two supporting legs are symmetrically arranged, and torsional springs are fixedly connected between the supporting legs and the tire pressure sensor. A positioning structure is connected between the supporting leg and the tire pressure sensor; the bottom side of the sensor is provided with the supporting legs connected with the torsional springs, and the supporting effect of the supporting legs and the inner side wall of the hub ensures the normal work of the sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of tire temperature and tire pressure monitoring and early warning, in particular to a tire temperature and tire pressure monitoring and early warning system. Background Art

[0002] At present, there are countless vehicles that move with the help of tires, especially large trucks. The normal operation of tires is a necessary condition for transportation. Tire abnormalities may cause serious personal and property damage. Tire temperature and tire pressure are important reference indicators for the normal operation of tires and are also important factors affecting vehicle driving safety. Therefore, tire pressure monitoring systems have gradually become standard on various types of vehicles.

[0003] Tire temperature and pressure are monitored primarily through tire temperature and pressure sensors, which are typically installed on the inside of a car's wheel hub. Existing sensors are typically connected to the end of the air valve during installation, which can lead to tilt and offset during installation, resulting in data errors.

[0004] Therefore, there is a need for a tire temperature and pressure monitoring warning sensor that can be accurately installed and tested. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a tire temperature and tire pressure monitoring and warning system, which connects the sensor to the end of the air valve in a rotatable manner, and provides a support foot connected to a torsion spring on the bottom side of the sensor. The supporting effect of the support foot and the inner wall of the wheel hub improves the stability of the sensor and ensures the normal operation of the sensor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tire temperature and pressure monitoring and warning system includes an air valve, a mounting structure connected to the air valve, the mounting structure including a threaded sleeve, the end of the air valve being threadedly connected to the threaded sleeve, a gasket being sleeved on the air valve, the air valve being fixedly connected to a sealing sleeve on one side of the gasket, a tire pressure sensor being provided at the end of the air valve, a connecting hole being provided on the side of the tire pressure sensor, the tire pressure sensor being rotatably connected to the air valve through the connecting hole, the bottom side of the tire pressure sensor being rotatably connected to two supporting feet, the two supporting feet being symmetrically arranged, a torsion spring being fixedly connected between the supporting foot and the tire pressure sensor, and a positioning structure being connected between the supporting foot and the tire pressure sensor.

[0008] Optionally, in one embodiment of the present invention, the two supporting legs are arranged in an "eight" shape, and the ends of the supporting legs are fixedly connected to rubber pads, and the ends of the rubber pads are in an arc structure.

[0009] Optionally, in an embodiment of the present invention, a positioning column is slidably connected to the inner side of the tire pressure sensor, and a first spring is fixedly connected between the positioning column and the tire pressure sensor.

[0010] Optionally, in one embodiment of the present invention, a limiting ring is provided at the end of the air valve, and the end of the positioning column is a hemispherical structure, and the spherical end of the positioning column conflicts with the limiting ring.

[0011] Optionally, in an embodiment of the present invention, the positioning structure includes a rotating block, the end of the supporting leg is fixedly connected to the rotating block, and the rotating block is rotatably connected to the tire pressure sensor.

[0012] Optionally, in one embodiment of the present invention, a transverse groove is provided on the side of the rotating block, and the transverse groove is in an I-shaped structure.

[0013] Optionally, in an embodiment of the present invention, a snap-fit plate is slidably connected to the inner side of the tire pressure sensor, and the snap-fit plate is in conflict with the side surface of the rotating block.

[0014] Optionally, in an embodiment of the present invention, a driving block is fixedly connected to the middle portion of the clamping plate, and the driving block is slidably connected to the tire pressure sensor.

[0015] Optionally, in an embodiment of the present invention, the end of the driving block is in conflict with the air valve, and a second spring is fixedly connected between the driving block and the tire pressure sensor.

[0016] Beneficial effects of the utility model

[0017] The utility model provides a tire temperature and pressure monitoring and warning system, in which an air valve is fixed to a wheel hub by a threaded sleeve and a gasket, and a sealing sleeve on the air valve is used to ensure the air tightness of the tire. After the installation of the air valve is completed, the tire pressure sensor is installed at the end of the air valve, and two supporting feet arranged in an "eight" shape are provided on the bottom side of the tire pressure sensor. The supporting feet are naturally rotated out under the drive of the torsion spring. At this time, the ends of the supporting feet will conflict with the side surfaces of the wheel hub, which are used to provide support for the tire pressure sensor while ensuring the stability of the installation of the tire pressure sensor and ensuring the reliability and effectiveness of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1Schematic diagram of the connection structure between the tire pressure sensor and the support foot shown;

[0021] Figure 3 for Figure 2 The enlarged structural diagram of part A is shown;

[0022] Figure 4 for Figure 1 Schematic diagram of the connection structure of the air valve and tire pressure sensor shown;

[0023] Figure 5 for Figure 4 Schematic diagram of the connection structure of the air valve and the limit ring shown.

[0024] Explanation of the accompanying drawings: air valve 1, mounting structure 2, threaded sleeve 201, gasket 202, sealing sleeve 203, tire pressure sensor 204, connecting hole 205, supporting foot 206, torsion spring 207, rubber pad 208, limiting ring 209, first spring 210, positioning column 211, positioning structure 3, rotating block 301, transverse groove 302, driving block 303, second spring 304, and locking plate 305. DETAILED DESCRIPTION

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments. Example

[0026] In order to ensure that the tire temperature and pressure sensors are accurately installed for precise monitoring, a tire temperature and pressure monitoring and warning system is designed. The specific solution is as follows:

[0027] like Figure 1-5 As shown, a tire temperature and pressure monitoring and warning system includes an air valve 1, which is connected to a mounting structure 2. The mounting structure 2 includes a threaded sleeve 201. The end of the air valve 1 is threadedly connected to the threaded sleeve 201. A gasket 202 is sleeved on the air valve 1. The air valve 1 is fixedly connected to a sealing sleeve 203 on one side of the gasket 202. A tire pressure sensor 204 is provided at the end of the air valve 1. A connecting hole 205 is opened on the side of the tire pressure sensor 204. The tire pressure sensor 204 is rotatably connected to the air valve 1 through the connecting hole 205. The bottom side of the tire pressure sensor 204 is rotatably connected to two supporting legs 206. The two supporting legs 206 are symmetrically arranged. A torsion spring 207 is fixedly connected between the supporting leg 206 and the tire pressure sensor 204. A positioning structure 3 is connected between the supporting leg 206 and the tire pressure sensor 204.

[0028] The two supporting feet 206 are arranged in an "eight" shape, and the ends of the supporting feet 206 are fixedly connected with rubber pads 208. The ends of the rubber pads 208 are in an arc structure. The rubber pads 208 can provide a buffering effect for the release between the supporting feet 206 and the wheel hub. The inner side of the tire pressure sensor 204 is slidably connected with a positioning column 211. A first spring 210 is fixedly connected between the positioning column 211 and the tire pressure sensor 204. A limiting ring 209 is provided at the end of the air valve 1. The end of the positioning column 211 is in a hemispherical structure. The spherical end of the positioning column 211 conflicts with the limiting ring 209. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211.

[0029] The positioning structure 3 includes a rotating block 301, and the end of the supporting foot 206 is fixedly connected to the rotating block 301, and the rotating block 301 is rotatably connected to the tire pressure sensor 204. A transverse groove 302 is provided on the side of the rotating block 301, and the transverse groove 302 is in an "I"-shaped structure. The inner side of the tire pressure sensor 204 is slidably connected with a clamping plate 305, and the clamping plate 305 conflicts with the side of the rotating block 301. The middle part of the clamping plate 305 is fixedly connected with a driving block 303, and the driving block 303 is slidably connected to the tire pressure sensor 204. The end of the driving block 303 conflicts with the air valve 1, and a second spring 304 is fixedly connected between the driving block 303 and the tire pressure sensor 204. On the other hand, in order to facilitate the removal of the sensor, a driving block 303 is provided on the inner side of the tire pressure sensor 204, and the rubber pad 208 can be used to release the support foot 206 from the wheel hub. To provide a buffering effect, when the sensor is connected to the air valve 1, the end of the air valve 1 will push the driving block 303 to slide to one side. At this time, the locking plate 305 on the bottom side of the driving block 303 will disengage from the horizontal groove 302 on the supporting foot 206, thereby causing the supporting foot 206 to rotate out. When the tire pressure sensor 204 is not connected to the air valve 1, the driving block 303 is disengaged. At this time, the rotating block can rotate freely, improving the installation efficiency. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211.

[0030] Instructions for use:

[0031] First, the air valve 1 is fixed to the wheel hub through the threaded sleeve 201 and the gasket 202. The sealing sleeve 203 on the air valve 1 is used to ensure the air tightness of the tire. After the installation of the air valve 1 is completed, the tire pressure sensor 204 is installed on the end of the air valve 1. Two supporting feet 206 arranged in an "eight" shape are provided on the bottom side of the tire pressure sensor 204. The supporting feet 206 are naturally rotated out under the drive of the torsion spring 207. At this time, the ends of the supporting feet 206 will conflict with the side of the wheel hub, which is used to provide support for the tire pressure sensor 204 while ensuring the stability of the installation of the tire pressure sensor 204. The rubber pad 208 can provide a buffering effect for the release between the supporting feet 206 and the wheel hub. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211 to ensure that the data is reliable and effective.

[0032] On the other hand, in order to facilitate the removal of the sensor, a driving block 303 is provided on the inner side of the tire pressure sensor 204, and the rubber pad 208 can provide a buffering effect for the release between the support foot 206 and the wheel hub. When the sensor is connected to the air valve 1, the end of the air valve 1 will push the driving block 303 to slide to one side. At this time, the locking plate 305 on the bottom side of the driving block 303 will be disengaged from the transverse groove 302 on the support foot 206, thereby allowing the support foot 206 to be rotated out. When the tire pressure sensor 204 is not connected to the air valve 1, the driving block 303 is disengaged, and the rotating block can rotate freely, thereby improving the installation efficiency. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211. When connecting the air valve 1 and the tire pressure sensor 204, the end of the air valve 1 can be directly inserted into the connecting hole 205 on the side of the tire pressure sensor 204. After the connection is completed, the end of the air valve 1 is positioned by the positioning column 211. After all sensors are completed, the real-time tire temperature and pressure of the vehicle can be obtained by receiving real-time data from the sensors to ensure safe driving.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A tire temperature and pressure monitoring and warning system, comprising an air valve, characterized in that: The air valve is connected to a mounting structure, which includes a threaded sleeve, a threaded sleeve being threadedly connected to the end of the air valve, a gasket being sleeved on the air valve, a sealing sleeve being fixedly connected to one side of the gasket, a tire pressure sensor being provided at the end of the air valve, a connecting hole being provided on the side of the tire pressure sensor, the tire pressure sensor being rotatably connected to the air valve through the connecting hole, two supporting feet being rotatably connected to the bottom side of the tire pressure sensor, the two supporting feet being symmetrically arranged with each other, a torsion spring being fixedly connected between the supporting foot and the tire pressure sensor, and a positioning structure being connected between the supporting foot and the tire pressure sensor.

2. The tire temperature and pressure monitoring and warning system according to claim 1, characterized in that: The two supporting legs are arranged in an "eight" shape, and the ends of the supporting legs are fixedly connected to rubber pads, and the ends of the rubber pads are in an arc structure.

3. The tire temperature and pressure monitoring and warning system according to claim 1, characterized in that: A positioning column is slidably connected to the inner side of the tire pressure sensor, and a first spring is fixedly connected between the positioning column and the tire pressure sensor.

4. The tire temperature and pressure monitoring and warning system according to claim 3, characterized in that: A limiting ring is provided at the end of the air valve, and the end of the positioning column is in a hemispherical structure, and the spherical end of the positioning column conflicts with the limiting ring.

5. The tire temperature and pressure monitoring and warning system according to claim 1, characterized in that: The positioning structure includes a rotating block, the end of the supporting leg is fixedly connected to the rotating block, and the rotating block is rotatably connected to the tire pressure sensor.

6. The tire temperature and pressure monitoring and warning system according to claim 5, characterized in that: A transverse groove is provided on the side of the rotating block, and the transverse groove is in an "I"-shaped structure.

7. The tire temperature and pressure monitoring and warning system according to claim 5, characterized in that: The inner side of the tire pressure sensor is slidably connected with a clamping plate, and the clamping plate is in conflict with the side surface of the rotating block.

8. The tire temperature and pressure monitoring and warning system according to claim 7, characterized in that: A driving block is fixedly connected to the middle portion of the clamping plate, and the driving block is slidably connected to the tire pressure sensor.

9. The tire temperature and pressure monitoring and warning system according to claim 8, characterized in that: The end of the driving block contacts the air valve, and a second spring is fixedly connected between the driving block and the tire pressure sensor.

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