Tire pressure monitoring equipment

Abstract

The utility model relates to the technical field of vehicle safety early warning equipment, and discloses tire pressure monitoring equipment which comprises a plurality of tire pressure detectors, the tire pressure detectors are horizontally arranged at equal intervals, every two adjacent tire pressure detectors are connected through a connecting flat cable, each tire pressure detector comprises a detector main body, and the detector main body is connected with the tire pressure monitoring equipment. And three pressure sensors are arranged at the top of the detector main body. According to the utility model, through the arrangement of the integral hub type matching installation mechanism, namely, the integral monitoring equipment is in a long strip type design, the bottoms of the plurality of tire pressure detectors can be attached to the hub of the pneumatic tire to be installed, and the detection monitoring ends of the plurality of tire pressure detectors face outwards, so that after the pneumatic tire is installed on the outer side of the hub in a matching manner, the tire pressure detectors can be installed on the hub; the monitoring equipment can be matched to monitor the tire pressure of the pneumatic tire, and when the pneumatic tire is replaced and maintained, the tire pressure monitoring equipment does not need to be disassembled and assembled, so that the tire pressure monitoring equipment is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle safety warning equipment, in particular to a tire pressure monitoring device. Background Art

[0002] The tire pressure monitoring system uses wireless transmission technology and highly sensitive miniature wireless sensors to collect data such as tire pressure and temperature when the vehicle is driving or stationary, and transmits the data to the host computer, which displays the relevant data such as tire pressure and temperature in real time in a digital form. When the tire is abnormal, it will alert the driver with a buzzer or voice. At present, tire pressure monitoring equipment is required for practical applications of pneumatic tires of vehicles.

[0003] The utility model with prior art publication number CN214028082U relates to a tire pressure monitoring device, including a tire pressure monitoring body, which can effectively prevent the device from shaking during use, causing collision damage to the device, and effectively prevent people from stealing the device and causing economic losses to people.

[0004] However, the above-mentioned device still has the following problems when in use: when the existing tire pressure monitoring equipment is installed and used in conjunction with the pneumatic tire, it often adopts a single-end or double-end pneumatic tire pressure monitoring structure design. When monitoring the tire pressure of the ring-shaped pneumatic tire, especially the annular surface tire pressure when the pneumatic tire is used in rotation, it is impossible to accurately monitor in real time. In addition, the existing tire pressure monitoring equipment is often installed in conjunction with the pneumatic tire. When replacing and maintaining the pneumatic tire, it is often necessary to disassemble and assemble the tire pressure monitoring equipment, which is inconvenient. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a tire pressure monitoring device, which is provided with an integral hub-type matching installation mechanism and adopts a multi-tire pressure monitoring structure design that can surround an inflatable tire, thereby solving the problems raised by the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire pressure monitoring device, including multiple tire pressure detectors, which are arranged horizontally at equal distances, and every two adjacent tire pressure detectors are connected by connecting cables. The tire pressure detector includes a detector body, and three pressure sensors are arranged on the top of the detector body. Three mounting grooves are opened on the top of the detector body at equal distances from front to back. The pressure sensors are fixedly installed in the mounting grooves. The overall multi-tire pressure monitoring structure design that can surround an inflatable tire is adopted, that is, multiple independent tire pressure detectors are arranged, and the multiple tire pressure detectors are connected by connecting cables. The overall monitoring device can be arranged in an enclosing annular manner for the tire pressure of an annular pneumatic tire, and perform monitoring work, especially for the annular surface tire pressure of the inflatable tire when it is rotated and used, and can perform real-time and accurate monitoring.

[0007] As a further solution of the utility model: a telescopic rod is fixedly connected to the center position of the front and rear side walls of the two detector bodies at both ends, and a matching fixing frame is fixedly connected to the telescopic end of the two telescopic rods on the same side away from each other. A matching hole is opened between the front and rear side walls of the matching fixing frame, which can be used with bolts to fix the end of the device installed on the outside of the wheel hub. An overall wheel hub type matching installation mechanism is arranged as a whole, that is, the overall monitoring device is a long strip design, and the bottoms of multiple tire pressure detectors can be attached to the wheel hub of the pneumatic tire to be installed, and the detection and monitoring ends of multiple tire pressure detectors are facing outward. At this time, after the pneumatic tire is installed on the outside of the wheel hub, the monitoring device can cooperate with the tire pressure monitoring of the pneumatic tire. When replacing and maintaining the pneumatic tire, there is no need to disassemble and assemble the tire pressure monitoring device, which is more convenient.

[0008] As a further solution of the utility model: a rubber protective block is fixedly connected to the middle of the outer wall at each of the four corners of the detector body, and a group of anti-slip bonding blocks is fixedly connected to the middle position of the bottom wall of the detector body. A group of anti-slip bonding blocks consists of multiple anti-slip bonding blocks and are arranged at equal distances from front to back. An anti-slip bonding strip is fixedly connected to each of the two ends of the bottom wall of the detector body. The anti-slip bonding strip remains flush with the bottom wall of the anti-slip bonding block, thereby playing an anti-slip role when multiple tire pressure detectors are installed against the outer wall of the wheel hub.

[0009] As a further solution of the utility model: a wiring interface is provided in the middle of both ends of the detector body, and the same connecting wire is connected between two adjacent wiring interfaces. Multiple tire pressure detectors can be disassembled and assembled by disassembling and assembling the connecting wire. At the same time, the wiring interfaces of the two detector bodies at both ends can be connected to the vehicle terminal in conjunction with the wire to provide real-time feedback of the tire pressure data of the inflated tire.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the present invention, a multi-tire pressure monitoring structure design that can surround a pneumatic tire is adopted, that is, a plurality of independent tire pressure detectors are provided, and the plurality of tire pressure detectors are connected by connecting cables. The overall monitoring device can be arranged in a surrounding ring-shaped pneumatic tire pressure and perform monitoring work, especially the ring-shaped tire pressure of the pneumatic tire when it is rotated and used, and can perform real-time and accurate monitoring.

[0012] 2. In the utility model, an integral wheel hub type matching installation mechanism is provided, that is, the overall monitoring device is designed in a long strip type, so that the bottoms of multiple tire pressure detectors can be attached to the wheel hub of the pneumatic tire to be installed, and the detection and monitoring ends of the multiple tire pressure detectors are facing outward. At this time, after the pneumatic tire is matched and installed on the outer side of the wheel hub, the monitoring device can cooperate with the tire pressure monitoring of the pneumatic tire. When replacing and maintaining the pneumatic tire, there is no need to disassemble and assemble the tire pressure monitoring device, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0014] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 This is a perspective view of one side of a single tire pressure detector structure of the utility model;

[0016] Figure 4 This is a three-dimensional view of the other side of a single tire pressure detector structure of the present invention.

[0017] In the figure: 1. connecting cable; 2. tire pressure detector; 3. telescopic rod; 4. matching bracket; 5. matching hole; 21. detector body; 22. mounting slot; 23. pressure sensor; 24. cable interface; 25. rubber protective block; 26. anti-slip fitting strip; 27. anti-slip fitting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the pressure sensor 23 is a prior art and common knowledge to those skilled in the art, and will not be described in detail here.

[0020] See also Figures 1 to 4In an embodiment of the utility model, a tire pressure monitoring device includes a plurality of tire pressure detectors 2, which are arranged horizontally and equidistantly, and each two adjacent tire pressure detectors 2 are connected by a connecting cable 1. The tire pressure detector 2 includes a detector body 21, and three pressure sensors 23 are arranged on the top of the detector body 21. Three mounting grooves 22 are opened on the top of the detector body 21 at an equidistant distance from front to back. The pressure sensors 23 are fixedly installed in the mounting grooves 22. The overall multi-tire pressure monitoring structure design that can surround the pneumatic tire is adopted, that is, a plurality of independent tire pressure detectors 2 are arranged, and the plurality of tire pressure detectors 2 are connected by a connecting cable 1. The overall monitoring device can be arranged in an enclosing annular manner for the tire pressure of the annular pneumatic tire and perform monitoring work, especially for the annular surface tire pressure of the pneumatic tire when it is rotated and used, and can perform real-time and accurate monitoring.

[0021] A telescopic rod 3 is fixedly connected to the center position of the front and rear side walls of the two detector bodies 21 at both ends, and a matching fixing frame 4 is fixedly connected to the telescopic end of each of the two telescopic rods 3 on one side. A matching hole 5 is opened between the front and rear side walls of the matching fixing frame 4, which can be used with bolts to fix the entire device at the device end installed on the outside of the wheel hub. The overall device is provided with an overall wheel hub type matching installation mechanism, that is, the overall monitoring device is a long strip design, and the bottom of multiple tire pressure detectors 2 can be attached to the wheel hub of the pneumatic tire to be installed, and the detection and monitoring ends of multiple tire pressure detectors 2 are facing outward. At this time, after the pneumatic tire is installed on the outside of the wheel hub, the monitoring device can cooperate with the tire pressure monitoring of the pneumatic tire. When replacing and maintaining the pneumatic tire, there is no need to disassemble and assemble the tire pressure monitoring device, which is more convenient.

[0022] A rubber protective block 25 is fixedly connected to the middle of the outer wall at each of the four corners of the detector body 21, and a group of anti-slip bonding blocks 27 is fixedly connected to the middle position of the bottom wall of the detector body 21. A group of anti-slip bonding blocks 27 is multiple and are arranged at equal distances from front to back. An anti-slip bonding strip 26 is fixedly connected to each of the two ends of the bottom wall of the detector body 21. The anti-slip bonding strip 26 remains flush with the bottom wall of the anti-slip bonding block 27, which plays an anti-slip role when multiple tire pressure detectors 2 are installed against the outer wall of the wheel hub.

[0023] A cable interface 24 is provided in the middle of both ends of the detector body 21. The same connecting cable 1 is connected between two adjacent cable interfaces 24. Multiple tire pressure detectors 2 can be disassembled and assembled by disassembling and assembling the connecting cable 1. At the same time, the cable interfaces 24 of the two detector bodies 21 at both ends can be connected to the vehicle terminal in conjunction with the cable to provide real-time feedback of the tire pressure data of the inflated tire.

[0024] The working principle of the utility model is: the bolts can be used to fix the entire device at the device end installed on the outside of the wheel hub, and the entire device is provided with an integral wheel hub type matching installation mechanism, that is, the entire monitoring device is designed in a long strip style, and the bottoms of multiple tire pressure detectors 2 can be attached to the wheel hub of the pneumatic tire to be installed, and the detection and monitoring ends of multiple tire pressure detectors 2 are made to face outward. At this time, the pneumatic tire is installed on the outside of the wheel hub. Since the multiple tire pressure detectors 2 are connected by connecting cables 1, the entire monitoring device can be set up in an enclosing annular manner for the tire pressure of the annular pneumatic tire, and perform monitoring work, especially for the annular surface tire pressure of the pneumatic tire when it is rotated and used, real-time and accurate monitoring can be performed, and the wiring interface 24 of the two detector bodies 21 at both ends can be connected to the vehicle terminal in conjunction with the wiring to provide real-time feedback of the tire pressure data of the pneumatic tire.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tire pressure monitoring device, comprising a plurality of tire pressure detectors (2); Features: The plurality of tire pressure detectors (2) are arranged horizontally and equidistantly, and each two adjacent tire pressure detectors (2) are connected via a connecting cable (1), and the tire pressure detector (2) comprises a detector body (21); Three pressure sensors (23) are arranged on the top of the detector body (21); A telescopic rod (3) is fixedly connected to the center position of the front and rear side walls of the two detector bodies (21) at both ends, and a matching fixing frame (4) is fixedly connected to the telescopic ends of the two telescopic rods (3) on the same side, and a matching hole (5) is provided between the front and rear side walls of the matching fixing frame (4).

2. A tire pressure monitoring device according to claim 1, characterized in that: The top of the detector body (21) is provided with three installation grooves (22) at equal distances from front to back, and the pressure sensor (23) is fixedly installed in the installation grooves (22).

3. A tire pressure monitoring device according to claim 1, characterized in that: A rubber protective block (25) is fixedly connected to the middle of the outer side wall at each of the four corners of the detector body (21).

4. A tire pressure monitoring device according to claim 1, characterized in that: A group of anti-slip fitting blocks (27) are fixedly connected to the middle position of the bottom wall of the detector body (21).

5. A tire pressure monitoring device according to claim 4, characterized in that: A group of the anti-slip fitting blocks (27) consists of a plurality of pieces arranged at equal distances from front to back.

6. The tire pressure monitoring device according to claim 1, characterized in that: An anti-slip adhesive strip (26) is fixedly connected to each of the two ends of the bottom wall of the detector body (21), and the anti-slip adhesive strip (26) is kept flush with the bottom wall of the anti-slip adhesive block (27).

7. The tire pressure monitoring device according to claim 1, characterized in that: Cable interfaces (24) are provided in the middle of both ends of the detector body (21), and the same connecting cable (1) is connected between two adjacent cable interfaces (24).

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