Air pipe with tire pressure detection function for inflator pump

Abstract

The utility model discloses an air pipe with a tire pressure detection function for an inflator pump, and belongs to the field of tire inflation and deflation and tire pressure detection equipment. Comprising an air pipe body, a tire pressure detection module and a tire joint, one end of the air pipe body is connected with the tire joint, and the other end is connected with the tire pressure detection module. Compared with the prior art, the tire pressure detection device has the beneficial effects that the air pipe comprises the tire pressure detection module, so that the air pipe has a tire pressure detection function, the tire pressure detection is realized without depending on an air pump, and the application scene and the application range of the air pipe can be expanded; meanwhile, the air pipe main body and the tire pressure detection module can be detached, so that the tire pressure detection module can be conveniently replaced and maintained.

Description

Technical Field

[0001] The utility model belongs to the field of tire inflation and deflation and tire pressure detection equipment, in particular to an air pipe with a tire pressure detection function for an air pump. Background Art

[0002] During daily use and maintenance of vehicle tires, a tire pressure inflation device is usually required to inflate or deflate the tire or detect tire pressure. This inflation device includes a pump body, an air pipe, and a tire joint. One end of the air pipe is connected to the pump body, and the other end is connected to the tire joint. The tire joint can be connected to the tire valve. The tire is inflated and deflated through the pump body, and the tire pressure is detected by installing a pressure detection module on the air pump.

[0003] In the existing tire pressure inflation device, the air pipe itself has a relatively simple function, which is only to transmit gas, and cannot detect tire pressure. The detection of tire pressure depends on the air pump. When the air pump does not have the tire pressure detection function, the tire pressure cannot be detected. Utility Model Content

[0004] In order to solve the above problems, the primary purpose of the utility model is to provide an air pipe with a tire pressure detection function for an air pump, which can expand the application scenarios and use scope of the air pipe.

[0005] Another object of the utility model is to provide an air pipe with a tire pressure detection function for an air pump, which is convenient for replacement and maintenance.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] The utility model provides an air pipe with tire pressure detection function for an air pump, comprising an air pipe body, a tire pressure detection module, and a tire joint, wherein one end of the air pipe body is connected to the tire joint, and the other end is connected to the tire pressure detection module. In the present application, the tire joint is used for the connection between the air pipe body and the tire valve, and the connection between the tire pressure detection module and the pump body or other inflation and deflation equipment; the inflation and deflation of the tire is achieved by the inflation and deflation of the pump body or other inflation and deflation equipment; when the tire joint is connected to the tire valve, the tire pressure detection module is connected to the inside of the tire, and the tire pressure detection can be achieved.

[0008] It should be noted that the principle of measuring tire pressure by the tire pressure detection module in this application is the same as the principle of the tire pressure detector on the market. The tire pressure is measured by a pressure sensor, and then the air pressure information is transmitted to the main board in the form of a signal. The signal is then converted by the main board and displayed through the display module.

[0009] Furthermore, the tire pressure detection module includes a housing, a main board, and a display screen. The main board is arranged in the housing, the display screen is installed on the side wall of the housing and exposed on the housing, the display screen is connected to the main board, and a tire pressure detection sensor is also arranged on the main board. In the present application, when the tire joint is connected to the tire valve, the housing is connected to the tire, and the tire pressure detection sensor on the main board can detect the air pressure of the tire and transmit the air pressure data to the main board in the form of a signal. After the main board performs signal conversion, the data is displayed in digital form through the display screen, which is convenient for personnel to observe the air pressure of the tire.

[0010] Furthermore, a switch button is connected to the side wall of the shell, and the switch button is located above the mainboard. The shell is also provided with a surface sticker covering the switch button on the outer side wall, and the surface sticker is provided with a through hole to avoid the display screen.

[0011] Furthermore, the tire pressure detection sensor includes but is not limited to a pressure sensor.

[0012] Furthermore, a button accommodating groove is provided on the side wall of the shell, a cantilever is extended from the side wall of the shell into the button accommodating groove, the switch button is arranged in the button accommodating groove and connected to the shell through the cantilever.

[0013] Furthermore, the tire pressure detection module also includes an air pipe connector, an air pipe connecting port is provided at one end of the shell, the air pipe connector includes an air pipe connecting end and a pump body connecting end, the air pipe connecting end is provided in the shell, the pump body connecting end is connected to the air pipe connecting end, and the pump body connecting end is exposed outside the shell; interconnected gas passages are provided in the air pipe connecting end and the pump body connecting end; one end of the air pipe main body is connected to the air pipe connecting end through the air pipe connecting port, and is connected to the gas passage.

[0014] Furthermore, a tire pressure detection groove is provided on the trachea connecting end, the tire pressure detection groove is communicated with the gas passage inside the trachea connecting end, and the tire pressure detection sensor is arranged above the tire pressure detection groove.

[0015] Furthermore, one end of the air pipe body away from the tire joint is provided with a portion extending through the air pipe connection port and into the housing, and is detachably connected to the air pipe connection end, so as to facilitate the disassembly between the air pipe body and the tire pressure detection module, and facilitate the maintenance and replacement of the two.

[0016] Furthermore, one end of the air pipe body away from the tire joint is set as a threaded end, and a threaded connection port is set on the air pipe connection end. The threaded end is threadedly connected to the threaded connection port to facilitate disassembly between the two.

[0017] Furthermore, a battery compartment is provided in the shell, a battery is installed in the battery compartment, and the battery is electrically connected to the mainboard for powering the mainboard and the display screen.

[0018] Furthermore, the battery compartment is provided with a semicircular support foot, and the support foot is clamped on the outer side wall of the trachea body.

[0019] Furthermore, the shell includes a front cover and a bottom cover, and the front cover and the bottom cover are detachably connected to form a cavity therebetween, and the main board, battery, battery compartment, and air pipe connecting end are all arranged in the cavity.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the trachea of ​​the present invention includes a tire pressure detection module, which can enable the trachea itself to have a tire pressure detection function, without relying on an air pump to achieve tire pressure detection, and can expand the application scenarios and use scope of the trachea; at the same time, the trachea main body and the tire pressure detection module can be disassembled, which can facilitate the replacement and maintenance of the tire pressure detection module. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the structure of the trachea of ​​this embodiment.

[0022] Figure 2 is an exploded view of the trachea of ​​this embodiment.

[0023] Figure 3 Schematic diagram of the structure of the trachea connector of this embodiment.

[0024] Figure 4 It is a structural schematic diagram of the mainboard, display screen, and battery of this embodiment in an assembled state.

[0025] Figure 5 2 is a schematic structural diagram of the cover of this embodiment. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] To achieve the above purpose, the technical solution of the utility model is as follows:

[0028] See also Figure 1-5As shown, this embodiment provides an air pipe with tire pressure detection function for an air pump, including an air pipe body 1, a tire pressure detection module 2, and a tire joint 3. One end of the air pipe body 1 is connected to the tire joint 3, and the other end is connected to the tire pressure detection module 2. In this application, the tire joint 3 is used to connect the air pipe body 1 with the tire valve, and the tire pressure detection module 2 with the pump body or other inflation and deflation equipment; the inflation and deflation of the tire is achieved by the inflation and deflation of the pump body or other inflation and deflation equipment; when the tire joint 3 is connected to the tire valve, the tire pressure detection module 2 is connected to the inside of the tire, and the tire pressure detection can be achieved.

[0029] It should be noted that the principle of measuring tire pressure by the tire pressure detection module 2 in the present application is the same as the principle of the tire pressure detector on the market. The tire pressure is measured by a pressure sensor, and then the pressure information is transmitted to the main board in the form of a signal. The signal is then converted by the main board and displayed through the display module.

[0030] Furthermore, the tire pressure detection module 2 includes a housing 21, a main board 22, and a display screen 23. The main board 22 is disposed in the housing 21, the display screen 23 is mounted on the side wall of the housing 21 and exposed from the housing 21, the display screen 23 is connected to the main board 22, and a tire pressure detection sensor 24 is also disposed on the main board 22. In the present application, when the tire joint 3 is connected to the tire valve, the housing 21 is connected to the tire, the tire pressure detection sensor 24 on the main board 22 can detect the air pressure of the tire, and transmit the air pressure data to the main board 22 in the form of a signal. After the main board 22 performs signal conversion, the air pressure data is displayed in digital form through the display screen 23, so that personnel can observe the air pressure of the tire conveniently.

[0031] Furthermore, a switch button 25 is connected to the side wall of the shell 21, and the switch button 25 is located above the main board 22. The shell 21 is also provided with a surface sticker 26 on the outer side wall to cover the switch button 25, and the surface sticker 26 is provided with a through hole to avoid the display screen 23.

[0032] Furthermore, the tire pressure detection sensor 24 includes but is not limited to a pressure sensor.

[0033] Furthermore, a button receiving groove 27 is provided on the side wall of the shell 21 , and a cantilever 28 extends from the side wall of the shell 21 into the button receiving groove 27 . The switch button 25 is disposed in the button receiving groove 27 and connected to the shell 21 via the cantilever 28 .

[0034] Furthermore, the tire pressure detection module 2 also includes an air pipe connector 29, an air pipe connecting port 210 is provided at one end of the shell 21, the air pipe connector 29 includes an air pipe connecting end 291 and a pump body connecting end 292, the air pipe connecting end 291 is provided in the shell 21, the pump body connecting end 292 is connected to the air pipe connecting end 291, and the pump body connecting end 292 is exposed outside the shell 21; the air pipe connecting end 291 and the pump body connecting end 292 are provided with interconnected gas channels 293; one end of the air pipe main body 1 is connected to the air pipe connecting end 291 through the air pipe connecting port 210, and is connected to the gas channel 293.

[0035] Furthermore, a tire pressure detection groove 294 is provided on the air pipe connecting end 291 , the tire pressure detection groove 294 is communicated with the gas channel 293 inside the air pipe connecting end 291 , and the tire pressure detection sensor 24 is arranged above the tire pressure detection groove 294 .

[0036] Furthermore, one end of the air pipe body 1 away from the tire joint 3 is provided with a portion extending through the air pipe connection port 210 into the housing 21 and detachably connected to the air pipe connection end 291. This facilitates the disassembly between the air pipe body 1 and the tire pressure detection module 2, and facilitates the maintenance and replacement of the two.

[0037] Furthermore, one end of the air pipe body 1 away from the tire joint 3 is set as a threaded end 11, and a threaded connection port 295 is set on the air pipe connection end 291. The threaded end 11 is threadedly connected to the threaded connection port 295 to facilitate disassembly between the two.

[0038] Furthermore, a battery compartment 220 is provided in the housing 21 , and a battery 230 is installed in the battery compartment 220 . The battery 230 is electrically connected to the mainboard 22 and is used to supply power to the mainboard 22 and the display screen 23 .

[0039] Furthermore, a semicircular support 240 is provided on the battery compartment 220 , and the support leg 240 is clamped on the outer side wall of the trachea body 1 .

[0040] Furthermore, the shell 21 includes a front cover 211 and a bottom cover 212. The front cover 211 and the bottom cover 212 are detachably connected to form a cavity therebetween. The mainboard 22, the battery, the battery compartment 220, and the air pipe connecting end 291 are all arranged in the cavity.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air tube with tire pressure detection function for an air pump, It is characterized in that It includes an air pipe body, a tire pressure detection module, and a tire joint, wherein one end of the air pipe body is connected to the tire joint, and the other end is connected to the tire pressure detection module; The tire pressure detection module includes a shell, a main board, and a display screen. The main board is arranged in the shell, the display screen is installed on the side wall of the shell and exposed from the shell, the display screen is connected to the main board, and a tire pressure detection sensor is also arranged on the main board.

2. An air pipe with tire pressure detection function for an air pump as claimed in claim 1, It is characterized in that A switch button is connected to the side wall of the shell, and the switch button is located above the mainboard. The shell is also provided with a surface sticker covering the switch button on the outer side wall, and the surface sticker is provided with a through hole to avoid the display screen.

3. The air pipe with tire pressure detection function for an air pump as claimed in claim 2, It is characterized in that The side wall of the shell is provided with a button accommodating groove, the side wall of the shell extends a cantilever into the button accommodating groove, the switch button is arranged in the button accommodating groove and connected to the shell through the cantilever.

4. The air pipe with tire pressure detection function for an air pump as claimed in claim 2, It is characterized in that The tire pressure detection module also includes an air pipe connector, an air pipe connecting port is provided at one end of the shell, the air pipe connector includes an air pipe connecting end and a pump body connecting end, the air pipe connecting end is provided in the shell, the pump body connecting end is connected to the air pipe connecting end, and the pump body connecting end is exposed outside the shell; interconnected gas passages are provided in the air pipe connecting end and the pump body connecting end; one end of the air pipe main body is connected to the air pipe connecting end through the air pipe connecting port, and is communicated with the gas passage.

5. The air pipe with tire pressure detection function for an air pump as claimed in claim 4, It is characterized in that A tire pressure detection groove is arranged on the air pipe connecting end, the tire pressure detection groove is communicated with the gas passage inside the air pipe connecting end, and the tire pressure detection sensor is arranged above the tire pressure detection groove.

6. The air pipe with tire pressure detection function for an air pump as claimed in claim 4, It is characterized in that One end of the air pipe body away from the tire joint is provided with a portion extending through the air pipe connection port into the shell and detachably connected to the air pipe connection end.

7. An air pipe with tire pressure detection function for an air pump as claimed in claim 6, It is characterized in that One end of the air pipe body away from the tire joint is arranged as a threaded end, a threaded connection port is arranged on the air pipe connection end, and the threaded end is threadedly connected to the threaded connection port.

8. The air pipe with tire pressure detection function for an air pump as claimed in claim 1, It is characterized in that A battery compartment is also provided in the shell, in which a battery is installed. The battery is electrically connected to the mainboard and is used for powering the mainboard and the display screen.

9. An air pipe with tire pressure detection function for an air pump as claimed in claim 8, It is characterized in that The battery compartment is provided with a semicircular support foot, and the support foot is clamped on the outer side wall of the trachea body.

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