Tire pressure detection device

Abstract

The utility model is suitable for the technical field of tire pressure detection, and provides a tire pressure detection device, which comprises a transverse plate; the rotating joint is mounted on the transverse plate; the connecting pipe is fixedly mounted at the bottom end of the rotary joint; the air pressure sensor is fixedly mounted at the top of the transverse plate; the air guide pipe is arranged at the top end of the rotary joint and is communicated with the air pressure sensor; and the connecting mechanism and the driving mechanism are assembled and mounted at the bottom end of the connecting pipe and are used for quickly connecting and separating the air pressure detection device and a tire valve. According to the tire air pressure detection device provided by the scheme, the air pressure of the tire can be rapidly detected, the connector and the air valve can be rapidly connected and separated, meanwhile, the angle of the connector can be adjusted, the connector can be conveniently and rapidly connected with the air valves at different angles, and operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire pressure detection, and in particular relates to a tire pressure detection 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. During the daily inspection and maintenance of tires, a tire pressure detection device needs to be used to detect the tire pressure.

[0003] However, the existing tire pressure detection device is not only inconvenient to quickly connect and separate the connector and the valve, but also cannot adjust the angle of the connector, so it is not convenient to quickly connect the connector to the valve at different angles, which is quite inconvenient. Utility Model Content

[0004] The utility model provides a tire pressure detection device, aiming to solve the problem that the existing tire pressure detection device proposed in the above background technology is not convenient for quickly connecting and separating the connector and the valve, and is not convenient for quickly connecting the connector and the valve at different angles.

[0005] To solve the above problems, the utility model is implemented as follows: a tire pressure detection device, comprising: a horizontal plate; a rotary joint installed on the horizontal plate; a connecting pipe fixedly installed at the bottom end of the rotary joint; an air pressure sensor fixedly installed on the top of the horizontal plate; an air guide pipe arranged at the top end of the rotary joint and connected to the air pressure sensor; a connecting mechanism and a driving mechanism assembled and installed at the bottom end of the connecting pipe, the connecting mechanism and the driving mechanism are used to quickly connect and disconnect the air pressure detection device with the tire valve; an angle adjustment mechanism installed on the horizontal plate, the angle adjustment mechanism is used to adjust the angle of the connecting mechanism.

[0006] Preferably, the connecting mechanism includes: a connecting head fixedly installed at the bottom end of the connecting tube; a through hole provided on the connecting head; an internal thread provided on the inner wall of the connecting head; a sealing rubber ring arranged on the inner wall of the connecting head; and a pin fixedly installed on the inner wall of the through hole.

[0007] Preferably, the driving mechanism comprises: a first servo motor fixedly mounted on the bottom of the transverse plate and having a driving gear; and a driven gear fixedly sleeved on the connecting pipe and meshing with the driving gear.

[0008] Preferably, the angle adjustment mechanism includes: a shell with two side plates; a horizontal axis rotatably mounted on one side of the two side plates close to each other; a rotating plate fixedly mounted on the horizontal axis and fixedly connected to the horizontal plate; a second servo motor fixedly mounted on the inner wall of the shell; a rotating shaft rotatably mounted on the shell and fixedly connected to the output shaft of the second servo motor; a driving bevel gear fixedly mounted on the rotating shaft; and a driven bevel gear fixedly mounted on the horizontal axis and meshing with the driving bevel gear.

[0009] Preferably, a control module is provided on the inner wall of the shell, and the control module is electrically connected to the air pressure sensor, the first servo motor and the second servo motor.

[0010] Preferably, a display screen and an operation panel are provided on the housing, and the display screen and the operation panel are electrically connected to the control module.

[0011] Preferably, a handle is fixedly mounted on the shell, a lithium battery is arranged on the inner wall of the handle, and the lithium battery is electrically connected to the control module.

[0012] Preferably, a charging interface is provided on the handle, and the charging interface is electrically connected to the lithium battery.

[0013] Compared with the related art, the tire pressure detection device provided by the utility model has the following beneficial effects:

[0014] Compared with the prior art, the tire pressure detection device provided by the present invention has a horizontal plate as the basic support platform of the entire device. The horizontal plate stably carries key components such as the rotary joint, the air pressure sensor, and the angle adjustment mechanism, providing a stable operating platform for the entire detection process. The rotary joint is installed on the horizontal plate, and its design allows the connecting pipe to rotate in the horizontal plane, thereby indirectly realizing flexible alignment when the connecting mechanism and the driving mechanism are connected to the tire valve. This design greatly simplifies the connection process and improves operating efficiency. The connecting pipe is fixedly installed at the bottom end of the rotary joint as a bridge between the connecting mechanism and the driving mechanism and the tire valve, ensuring accurate transmission of the air pressure signal. Its sturdy and durable material ensures stability and reliability under long-term use. The air pressure sensor is fixedly installed on the top of the horizontal plate and is connected to the top of the rotary joint through an air guide tube. This high-precision sensor can detect the air pressure inside the tire in real time and accurately. The air guide tube is arranged at the top of the rotary joint and is connected with the air pressure sensor, which ensures that the internal air pressure of the tire can be smoothly and leak-freely transmitted to the air pressure sensor. Its excellent sealing performance and pressure resistance ensure the accuracy of the test results. The connecting mechanism and the driving mechanism are assembled and installed at the bottom of the connecting tube, which are the core components for realizing the rapid connection and separation between the tire pressure detection device and the tire valve. Through ingenious mechanical design and power drive, the mechanism can quickly and accurately complete the connection and separation actions, greatly improving the detection efficiency. The angle adjustment mechanism is installed on the horizontal plate to adjust the angle of the connecting mechanism. This design allows the user to flexibly adjust the angle of the connecting mechanism according to the specific position of the tire valve, thereby ensuring the smooth progress of the connection process. Its flexibility and practicality further improve the overall performance of the device.

[0015] To summarize, the tire pressure detection device described in this patent realizes efficient and convenient detection of tire pressure by integrating key components such as a rotary joint, an air pressure sensor, a connecting mechanism, a driving mechanism, and an angle adjustment mechanism, and has the functions of quick connection and separation and angle adjustment. These designs not only improve the detection efficiency, but also enhance the flexibility and convenience of use, bringing a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of a tire pressure detection device provided by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle handle and the shell;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0020] Figure numerals: 1. horizontal plate; 2. rotary joint; 3. connecting pipe; 4. air pressure sensor; 5. air guide tube; 6. connector; 7. through hole; 8. internal thread; 9. sealing rubber ring; 10. ejector pin; 11. first servo motor; 12. driving gear; 13. driven gear; 14. housing; 15. side plate; 16. horizontal axis; 17. rotating plate; 18. second servo motor; 19. rotating shaft; 20. driving bevel gear; 21. driven bevel gear; 22. control module; 23. display screen; 24. operation panel; 25. handle; 26. lithium battery; 27. charging port. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a tire pressure detection device, such as Figure 1-4As shown, the tire pressure detection device includes: a horizontal plate 1; a rotary joint 2 installed on the horizontal plate 1; a connecting pipe 3 fixedly installed at the bottom end of the rotary joint 2; an air pressure sensor 4 fixedly installed on the top of the horizontal plate 1; an air guide pipe 5 arranged at the top end of the rotary joint 2 and connected to the air pressure sensor 4; a connecting mechanism and a driving mechanism assembled and installed at the bottom end of the connecting pipe 3, the connecting mechanism and the driving mechanism are used to quickly connect and disconnect the air pressure detection device with the tire valve; an angle adjustment mechanism installed on the horizontal plate 1, the angle adjustment mechanism is used to adjust the angle of the connecting mechanism.

[0024] In this embodiment, the horizontal plate 1 serves as the basic support platform of the entire device. The horizontal plate 1 stably carries key components such as the rotary joint 2, the air pressure sensor 4, and the angle adjustment mechanism, providing a stable operating platform for the entire detection process. The rotary joint 2 is installed on the horizontal plate 1, and its design allows the connecting tube 3 to rotate in the horizontal plane, thereby indirectly realizing flexible alignment when the connecting mechanism and the driving mechanism are connected to the tire valve. This design greatly simplifies the connection process and improves operating efficiency. The connecting tube 3 is fixedly installed at the bottom end of the rotary joint 2 as a bridge between the connecting mechanism and the driving mechanism and the tire valve, ensuring the accurate transmission of the air pressure signal. Its sturdy and durable material ensures stability and reliability under long-term use. The air pressure sensor 4 is fixedly installed on the top of the horizontal plate 1 and is connected to the top of the rotary joint 2 through the air guide tube 5. This high-precision sensor can detect the air pressure inside the tire in real time and accurately, and transmit the data The data is transmitted to the corresponding display or control system to provide the user with intuitive tire pressure information. The air guide tube 5 is arranged at the top of the rotary joint 2 and is connected to the air pressure sensor 4, ensuring that the internal air pressure of the tire can be smoothly and leak-freely transmitted to the air pressure sensor. Its excellent sealing performance and pressure resistance ensure the accuracy of the detection result. The connecting mechanism and the driving mechanism are assembled and installed at the bottom of the connecting tube 3, which are the core components for realizing the rapid connection and separation of the tire pressure detection device and the tire valve. Through ingenious mechanical design and power drive, the mechanism can quickly and accurately complete the connection and separation actions, greatly improving the detection efficiency. The angle adjustment mechanism is installed on the horizontal plate 1, which is used to adjust the angle of the connecting mechanism. This design allows the user to flexibly adjust the angle of the connecting mechanism according to the specific position of the tire valve, thereby ensuring the smooth progress of the connection process. Its flexibility and practicality further improve the overall performance of the device;

[0025] To summarize, the tire pressure detection device described in this patent realizes efficient and convenient detection of tire pressure by integrating key components such as a rotary joint, an air pressure sensor, a connecting mechanism, a driving mechanism, and an angle adjustment mechanism, and has the functions of quick connection and separation and angle adjustment. These designs not only improve the detection efficiency, but also enhance the flexibility and convenience of use, bringing a better user experience.

[0026] In a further preferred embodiment of the utility model, the connecting mechanism includes: a connecting head 6 fixedly installed at the bottom end of the connecting tube 3; a through hole 7 opened on the connecting head 6; an internal thread 8 opened on the inner wall of the connecting head 6; a sealing rubber ring 9 arranged on the inner wall of the connecting head 6; and a pin 10 fixedly installed on the inner wall of the through hole 7.

[0027] In this embodiment, the connecting tube 3 can be connected to the tire valve through the connecting head 6, the connecting head 6 can be threadedly connected to the tire valve through the internal thread 8, the airtightness of the connection between the connecting head 6 and the tire valve can be improved through the sealing rubber ring 9, and the tire valve can be pushed open through the ejector pin 10, so that the tire and the connecting tube 3 are connected.

[0028] In a further preferred embodiment of the utility model, the driving mechanism includes: a first servo motor 11 fixedly mounted on the bottom of the horizontal plate 1 and having a driving gear 12 ; and a driven gear 13 fixedly sleeved on the connecting pipe 3 and meshing with the driving gear 12 .

[0029] In this embodiment, the first servo motor 11 , the driving gear 12 and the driven gear 13 can drive the connecting tube 3 and the connecting head 6 to rotate, so that the connecting head 6 can be quickly connected to or separated from the tire valve.

[0030] In a further preferred embodiment of the utility model, the angle adjustment mechanism includes: a housing 14 with two side plates 15; a transverse shaft 16 rotatably mounted on one side of the two side plates 15 close to each other; a rotating plate 17 fixedly mounted on the transverse shaft 16 and fixedly connected to the transverse plate 1; a second servo motor 18 fixedly mounted on the inner wall of the housing 14; a rotating shaft 19 rotatably mounted on the housing 14 and fixedly connected to the output shaft of the second servo motor 18; a driving bevel gear 20 fixedly mounted on the rotating shaft 19; and a driven bevel gear 21 fixedly mounted on the transverse shaft 16 and meshing with the driving bevel gear 20.

[0031] In this embodiment, the second servo motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the horizontal shaft 16 to rotate through the driving bevel gear 20 and the driven bevel gear 21, and the horizontal shaft 16 drives the horizontal plate 1 to rotate through the rotating plate 17, thereby adjusting the angle of the connecting mechanism.

[0032] In a further preferred embodiment of the present invention, a control module 22 is disposed on the inner wall of the housing 14 , and the control module 22 is electrically connected to the air pressure sensor 4 , the first servo motor 11 and the second servo motor 18 .

[0033] In this embodiment, the air pressure sensor 4 , the first servo motor 11 and the second servo motor 18 can be controlled by the control module 22 .

[0034] In a further preferred embodiment of the present invention, a display screen 23 and an operation panel 24 are disposed on the housing 14 , and the display screen 23 and the operation panel 24 are electrically connected to the control module 22 .

[0035] In this embodiment, tire pressure data can be displayed via the display screen 23 , and the device can be operated via the operation panel 24 .

[0036] In a further preferred embodiment of the present invention, a handle 25 is fixedly mounted on the housing 14 , a lithium battery 26 is disposed on the inner wall of the handle 25 , and the lithium battery 26 is electrically connected to the control module 22 .

[0037] In this embodiment, the handle 25 allows a worker to hold the device to monitor tire pressure, and the lithium battery 26 can be used to power the device.

[0038] In a further preferred embodiment of the present invention, a charging interface 27 is provided on the handle 25 , and the charging interface 27 is electrically connected to the lithium battery 26 .

[0039] In this embodiment, a charging cable can be connected via the charging interface 27 to charge the lithium battery 26 .

[0040] To sum up, compared with the related technology, the present device can not only quickly detect the air pressure of the tire, but also enable the connector to be connected and separated from the valve more quickly, and at the same time can adjust the angle of the connector so that the connector can be quickly connected to valves at different angles more conveniently, and the operation is more convenient.

[0041] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A tire pressure detection device, characterized in that: include: horizontal board; A swivel joint mounted on the transverse plate; A connecting pipe fixedly mounted at the bottom end of the rotary joint; An air pressure sensor fixedly mounted on the top of the horizontal plate; An air guide tube disposed at the top of the rotary joint and connected to the air pressure sensor; A connecting mechanism and a driving mechanism are assembled and installed at the bottom end of the connecting pipe, and the connecting mechanism and the driving mechanism are used to quickly connect and disconnect the air pressure detection device with the tire valve; An angle adjustment mechanism is installed on the transverse plate, and the angle adjustment mechanism is used to adjust the angle of the connecting mechanism.

2. The tire pressure detection device according to claim 1, characterized in that: The connecting mechanism comprises: A connector fixedly mounted at the bottom end of the connecting pipe; A through hole provided on the connector; An internal thread provided on the inner wall of the connector; A sealing rubber ring arranged on the inner wall of the connector; A ejector pin is fixedly mounted on the inner wall of the through hole.

3. The tire pressure detection device according to claim 1, characterized in that: The driving mechanism comprises: A first servo motor fixedly mounted on the bottom of the horizontal plate and having a driving gear; A driven gear is fixedly sleeved on the connecting pipe and meshed with the driving gear.

4. The tire pressure detection device according to claim 3, characterized in that: The angle adjustment mechanism comprises: a housing with two side panels; A horizontal shaft rotatably mounted on the side where the two side plates are close to each other; A rotating plate fixedly sleeved on the horizontal axis and fixedly connected to the horizontal plate; A second servo motor fixedly mounted on the inner wall of the housing; a rotating shaft rotatably mounted on the housing and fixedly connected to an output shaft of the second servo motor; A driving bevel gear fixedly mounted on the rotating shaft; A driven bevel gear is fixedly sleeved on the transverse shaft and meshed with the driving bevel gear.

5. The tire pressure detection device according to claim 4, characterized in that: A control module is disposed on the inner wall of the housing, and the control module is electrically connected to the air pressure sensor, the first servo motor and the second servo motor.

6. The tire pressure detection device according to claim 5, characterized in that: The housing is provided with a display screen and an operation panel, and the display screen and the operation panel are electrically connected to the control module.

7. The tire pressure detection device according to claim 5, characterized in that: A handle is fixedly mounted on the shell, a lithium battery is arranged on the inner wall of the handle, and the lithium battery is electrically connected to the control module.

8. The tire pressure detection device according to claim 7, characterized in that: The handle is provided with a charging interface, and the charging interface is electrically connected to the lithium battery.

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