Tire pressure monitoring device

Abstract

The utility model belongs to the technical field of tire pressure monitoring, and is particularly a tire pressure monitoring device, comprising a mounting shell, a connecting block is fixedly installed in the middle of the rear side of the mounting shell, a connecting pipe is fixedly installed on one side of the connecting block, a valve core is fixedly installed on one end of the connecting pipe, a tire pressure sensor is fixedly installed on the right side of the top of the mounting shell, and a temperature sensor is fixedly installed on the right side of the bottom of the mounting shell. Through the connecting rod and the connecting block, it is convenient to connect and fix the connecting pipe with the mounting shell, so that the mounting shell is not easy to be disconnected from the valve core, and by using the setting of the damper and the telescopic spring, the movable disk can be pressed against the inner wall of the tire, so that the mounting shell is not easy to move, and by using the setting of the anti-skid pad, it is not easy to slide between the movable disk and the inner wall of the tire, which is conducive to reducing the vibration of the mounting shell, so that the mounting shell can be more firmly installed and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire pressure monitoring, and in particular relates to a tire pressure monitoring device. Background Art

[0002] Tire pressure, strictly speaking, refers to the pressure of the air inside the tire. In car maintenance, the engine is the heart of the car. Damage to the engine will lead to the exhaustion of the car's life. The tire pressure is the blood pressure of the car. The level of tire pressure plays a vital role in the performance and power of the car. The role of tire pressure monitoring is to automatically monitor the tire pressure in real time during the driving process of the car, and to alarm for tire leakage and low pressure to ensure driving safety.

[0003] The tire pressure monitoring device is generally installed inside the tire, and the tire pressure monitoring is connected and fixed to the valve core. However, as the tire rotates, the tire pressure monitoring device moves inside the tire. After long-term use, the tire pressure monitoring device is easily disconnected from the valve core. The problem addressed by this device is how to ensure the firmness of the installation of the tire pressure monitoring device. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a tire pressure monitoring device, which solves the problem of how to ensure the firmness of the installation of the tire pressure monitoring device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire pressure monitoring device, comprising an installation shell, a connecting block is fixedly installed in the middle of the rear side of the installation shell, a connecting pipe is fixedly installed on one side of the connecting block, a valve core is fixedly installed on one end of the connecting pipe, a tire pressure sensor is fixedly installed on the right side of the top of the installation shell, a temperature sensor is fixedly installed on the right side of the bottom of the installation shell, a connecting port is fixedly installed in the middle of the top of the installation shell, and the connecting port is fixedly connected to the connecting pipe, connecting rods are fixedly installed on the left and right sides of the rear side of the installation shell, and one end of the connecting rod is fixedly connected to the surface of the connecting pipe, a damper is fixedly installed in the middle of the bottom of the installation shell, a movable disk is fixedly installed on one end of the damper, a telescopic spring is fixedly installed on the top of the movable disk, and the top of the telescopic spring is fixedly connected to the bottom of the installation shell, and an anti-skid pad is fixedly installed on the bottom of the movable disk, and the anti-skid pad is cross-shaped.

[0006] Preferably, a movable rotary cover is threadedly installed on the left side of the top of the mounting shell, and an anti-skid groove is opened on the surface of the movable rotary cover. There are multiple anti-skid grooves, and the anti-skid grooves are arranged in a circle on the surface of the movable rotary cover.

[0007] Preferably, a signal transmitter is fixedly mounted on the left side of the bottom of the mounting shell, and the tire pressure sensor and the temperature sensor are both electrically connected to the signal transmitter.

[0008] Preferably, a rubber block is fixedly mounted on the surface of the valve core, and the rubber block is in a truncated cone shape.

[0009] Preferably, a movable screw cap is threadedly mounted on one end of the valve core, and anti-slip textures are fixedly mounted on the surface of the movable screw cap.

[0010] Preferably, the front side of the mounting shell is provided with mounting holes, and there are five mounting holes, and the mounting holes are linearly arranged on the front side of the mounting shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The connecting rod and the connecting block can facilitate the connection and fixation of the connecting tube and the mounting shell, so that the mounting shell is not easily disconnected from the valve core. By utilizing the setting of the damper and the telescopic spring, the movable disk can be pressed against the inner wall of the tire, so that the mounting shell is not easy to move. By utilizing the setting of the anti-slip gasket, the movable disk and the inner wall of the tire are not easy to slide, which is beneficial to reducing the vibration of the mounting shell and allows the mounting shell to be installed and fixed more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0016] Figure 3 This is a third three-dimensional structural diagram of the utility model;

[0017] Figure 4 This is a fourth three-dimensional structural diagram of the present utility model.

[0018] In the figure: 1. Installation shell; 2. Movable screw cap; 3. Connection port; 4. Valve core; 5. Rubber block; 6. Tire pressure sensor; 7. Movable disk; 8. Installation hole; 9. Signal transmitter; 10. Anti-skid gasket; 11. Connecting pipe; 12. Connecting rod; 13. Temperature sensor; 14. Telescopic spring; 15. Anti-skid pattern; 16. Connecting block; 17. Movable screw cap. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a tire pressure monitoring device, comprising a mounting shell 1, a connecting block 16 is fixedly installed in the middle of the rear side of the mounting shell 1, a connecting pipe 11 is fixedly installed on one side of the connecting block 16, a valve core 4 is fixedly installed on one end of the connecting pipe 11, a tire pressure sensor 6 is fixedly installed on the right side of the top of the mounting shell 1, a temperature sensor 13 is fixedly installed on the right side of the bottom of the mounting shell 1, a connecting port 3 is fixedly installed in the middle of the top of the mounting shell 1, and the connecting port 3 is fixedly connected to the connecting pipe 11, connecting rods 12 are fixedly installed on both the left and right sides of the rear side of the mounting shell 1, and one end of the connecting rod 12 is fixedly connected to the surface of the connecting pipe 11, a damper is fixedly installed in the middle of the bottom of the mounting shell 1, a movable disk 7 is fixedly installed on one end of the damper, a telescopic spring 14 is fixedly installed on the top of the movable disk 7, and the top end of the telescopic spring 14 is fixedly connected to the bottom of the mounting shell 1, and an anti-skid pad 10 is fixedly installed on the bottom of the movable disk 7, and the anti-skid pad 10 is cross-shaped.

[0021] By means of the connecting rod 12 and the connecting block 16, the connecting tube 11 can be conveniently connected and fixed to the mounting shell 1, so that the mounting shell 1 is not easily disconnected from the valve core 4. By means of the setting of the damper and the telescopic spring 14, the movable disk 7 can be pressed against the inner wall of the tire, so that the mounting shell 1 is not easy to move. By means of the setting of the anti-skid gasket 10, and because the anti-skid gasket 10 is in a cross shape, it is not easy for the movable disk 7 to slide against the inner wall of the tire, which is beneficial to reduce the vibration of the mounting shell 1, so that the mounting shell 1 can be more firmly installed and fixed. By means of the setting of the rubber block 5, and because the rubber block 5 is in a truncated cone shape, the sealing between the valve core 4 and the valve tube can be ensured. As for the setting of the movable screw cap 17, and because the movable screw cap 17 is threadedly connected to one end of the valve core 4, it is convenient to screw the movable screw cap 17 onto one end of the valve core 4, so as to protect the valve core 4 conveniently. The setting of the anti-skid pattern 15 , it is convenient to twist the movable screw cap 17, and the mounting holes 8 are arranged linearly on the front of the mounting shell 1, so that the gas inside the tire can be prevented from contacting the tire pressure sensor 6 and the temperature sensor 13, so as to ensure the accuracy of monitoring. Since the movable screw cap 2 is connected to the left thread of the top of the mounting shell 1, the button battery inside the mounting shell 1 can be disassembled and replaced by unscrewing the movable screw cap 2, and multiple anti-skid grooves are arranged in a circle on the surface of the movable screw cap 2, so that the movable screw cap 2 can be unscrewed more easily. As for the setting of the signal generator 9, and since the tire pressure sensor 6 and the temperature sensor 13 are electrically connected to the signal transmitter 9, it is convenient to send the data detected by the tire pressure sensor 6 and the temperature sensor 13 to the automobile central control system, so that the tire pressure data and the tire temperature data can be displayed on the automobile central control display screen. All electrical equipment in the device is powered by a built-in battery.

[0022] In one aspect of the present embodiment, since the movable rotary cover 2 is connected to the left thread of the top of the mounting shell 1, the button battery inside the mounting shell 1 can be removed and replaced by unscrewing the movable rotary cover 2, and multiple anti-skid grooves are arranged in a circle on the surface of the movable rotary cover 2, so that the movable rotary cover 2 can be unscrewed more easily. As for the setting of the signal generator 9, and since the tire pressure sensor 6 and the temperature sensor 13 are electrically connected to the signal transmitter 9, the data detected by the tire pressure sensor 6 and the temperature sensor 13 can be sent to the automobile central control system, so that the tire pressure data and tire temperature data can be displayed on the automobile central control display screen.

[0023] In one aspect of the present embodiment, the rubber block 5 is provided, and since the rubber block 5 is in a truncated cone shape, the sealing between the valve core 4 and the valve tube can be ensured. As for the provision of the movable screw cap 17, and since the movable screw cap 17 is threadedly connected to one end of the valve core 4, it is convenient to screw the movable screw cap 17 onto one end of the valve core 4, thereby conveniently protecting the valve core 4. The provision of the anti-slip pattern 15 makes it easy to screw the movable screw cap 17. As the mounting holes 8 are linearly arranged on the front side of the mounting shell 1, the gas inside the tire can be prevented from contacting the tire pressure sensor 6 and the temperature sensor 13, thereby conveniently ensuring the accuracy of monitoring.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tire pressure monitoring device, comprising a mounting housing (1), characterized in that: A connecting block (16) is fixedly installed in the middle of the rear side of the installation shell (1), a connecting pipe (11) is fixedly installed on one side of the connecting block (16), a valve core (4) is fixedly installed on one end of the connecting pipe (11), a tire pressure sensor (6) is fixedly installed on the right side of the top of the installation shell (1), a temperature sensor (13) is fixedly installed on the right side of the bottom of the installation shell (1), a connecting port (3) is fixedly installed in the middle of the top of the installation shell (1), and the connecting port (3) is fixedly connected to the connecting pipe (11), and the installation shell (1) A connecting rod (12) is fixedly installed on both left and right sides of the rear side, and one end of the connecting rod (12) is fixedly connected to the surface of the connecting pipe (11); a damper is fixedly installed in the middle of the bottom of the mounting shell (1); a movable disk (7) is fixedly installed on one end of the damper; a telescopic spring (14) is fixedly installed on the top of the movable disk (7), and the top end of the telescopic spring (14) is fixedly connected to the bottom of the mounting shell (1); an anti-skid pad (10) is fixedly installed on the bottom of the movable disk (7), and the anti-skid pad (10) is in a cross shape.

2. A tire pressure monitoring device according to claim 1, characterized in that: A movable rotary cover (2) is threadedly mounted on the left side of the top of the mounting housing (1), and a surface of the movable rotary cover (2) is provided with an anti-skid groove, wherein a plurality of anti-skid grooves are provided and the anti-skid grooves are arranged in a circular pattern on the surface of the movable rotary cover (2).

3. A tire pressure monitoring device according to claim 1, characterized in that: A signal transmitter (9) is fixedly mounted on the left side of the bottom of the mounting housing (1), and the tire pressure sensor (6) and the temperature sensor (13) are both electrically connected to the signal transmitter (9).

4. A tire pressure monitoring device according to claim 1, characterized in that: A rubber block (5) is fixedly mounted on the surface of the valve core (4), and the rubber block (5) is in a truncated cone shape.

5. A tire pressure monitoring device according to claim 1, characterized in that: A movable screw cap (17) is threadedly mounted on one end of the valve core (4), and an anti-slip pattern (15) is fixedly mounted on the surface of the movable screw cap (17).

6. A tire pressure monitoring device according to claim 1, characterized in that: The front side of the installation shell (1) is provided with installation holes (8), and there are five installation holes (8), and the installation holes (8) are linearly arranged on the front side of the installation shell (1).

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