Integrated automobile inflation equipment with fault diagnosis function

Abstract

The utility model provides integrated automobile inflation equipment with a fault diagnosis function. The integrated automobile inflation equipment comprises an air pump mechanism, an OBD mainboard, an ODB data transmission interface, an air pump mainboard, a power source and a shell assembly. The power supply is electrically connected with the air pump mainboard, the air pump mechanism, the OBD mainboard and the ODB data transmission interface; the air pump mechanism, the power source, the OBD mainboard and the air pump mainboard are all arranged in the shell assembly, and the shell assembly is provided with an air outlet corresponding to the air pump mechanism. The ODB data transmission interface is arranged on the shell assembly; an OBD input key is arranged on one side of the OBD mainboard, an air pump input key is arranged on one side of the air pump mainboard, and the shell assembly is provided with hollow structures corresponding to the OBD input key and the air pump input key. The technical problem that existing automobile inflation equipment with a single function cannot meet various maintenance requirements is solved, and the technical effect that the automobile inflation equipment can integrate the inflation function and the OBD diagnosis function at the same time is achieved.

Description

Technical Field

[0001] The present application relates to the field of automobile maintenance, and in particular to an integrated automobile inflation device with fault diagnosis. Background Art

[0002] Automobile inflator equipment is a practical maintenance tool that uses a motor to drive the air pump piston to inflate the tire and increase the tire pressure of the car.

[0003] However, in addition to the car inflation device, users usually need to store a variety of maintenance tools in the car, and the car inflation device with a single function cannot meet various maintenance needs. Utility Model Content

[0004] In view of the above problems, the present application is proposed to provide an integrated automobile inflator with fault diagnosis that overcomes the above problems or at least partially solves the above problems.

[0005] The present application discloses an integrated automobile inflation device with fault diagnosis, comprising: an air pump mechanism, an OBD mainboard, an ODB data transmission interface, an air pump mainboard, a power supply and a housing assembly;

[0006] The power supply is electrically connected to the air pump mainboard, the air pump mechanism, the OBD mainboard and the ODB data transmission interface;

[0007] The air pump mechanism, the power supply, the OBD mainboard and the air pump mainboard are all arranged inside the housing assembly, and the housing assembly is provided with an air outlet corresponding to the air pump mechanism; the ODB data transmission interface is arranged in the housing assembly;

[0008] An OBD input button is provided on one side of the OBD main board, an air pump input button is provided on one side of the air pump main board, and the housing component is provided with a hollow structure corresponding to the OBD input button and the air pump input button.

[0009] Furthermore, the housing assembly comprises: an inner support surface cover, an inner support bottom shell and an outer shell;

[0010] The inner support bottom shell is a hollow structure with one side open, the air pump mechanism and the power supply are arranged on the inner side of the inner support bottom shell, and the air outlet is opened on one side of the inner support bottom shell;

[0011] The OBD mainboard and the air pump mainboard are arranged on the opening side of the inner support bottom shell, and the inner support surface cover covers the OBD mainboard and the air pump mainboard;

[0012] The inner support bottom shell and the inner support surface cover are arranged on the inner side of the outer shell;

[0013] The inner supporting surface cover and the outer shell are both provided with hollow structures corresponding to the OBD input button and the air pump input button.

[0014] Furthermore, one end of the outer shell is provided with an opening corresponding to the inner bottom shell, and the outer shell is sleeved on the outside of the inner bottom shell from one end of the inner bottom shell through the opening of the outer shell; the other end of the outer shell is provided with a second side end cover; the other end of the inner bottom shell is provided with a first side end cover.

[0015] Furthermore, it also includes a lamp main board and a lamp cup; the lamp cup is arranged on the first side end cover; the lamp main board is arranged on the side of the inner support bottom shell close to the first side end cover; the power supply is electrically connected to the lamp main board and the lamp cup.

[0016] Furthermore, it also includes a car emergency start interface; the car emergency start interface is electrically connected to the power supply; the car emergency start interface and the ODB data transmission interface are both arranged on the second side end cover.

[0017] Furthermore, the air pump mainboard includes a USB-A interface and a TYPE-C interface, and the USB-A interface and the TYPE-C interface are arranged on the first side end cover.

[0018] Furthermore, it also includes: a DC interface, which is electrically connected to the power supply; and the DC interface is arranged on the first side end cover.

[0019] Furthermore, the OBD main board is provided with a first display screen; the air pump main board is provided with a second display screen; the inner support cover and the outer shell are both provided with hollow structures corresponding to the first display screen and the second display screen.

[0020] Furthermore, it also includes a transparent lens, which covers the side of the outer shell close to the inner support cover.

[0021] Furthermore, a hand strap is provided on the side of the housing assembly.

[0022] This application has the following advantages:

[0023] In an embodiment of the present application, compared to the existing automobile inflation device with a single function that cannot meet various maintenance needs, the present application provides an integrated automobile inflation device with fault diagnosis, including: an air pump mechanism, an OBD mainboard, an ODB data transmission interface, an air pump mainboard, a power supply and a shell assembly; the power supply is electrically connected to the air pump mainboard, the air pump mechanism, the OBD mainboard and the ODB data transmission interface; the air pump mechanism, the power supply, the OBD mainboard and the air pump mainboard are all arranged inside the shell assembly, and the shell assembly is provided with an air outlet corresponding to the air pump mechanism; the ODB data transmission interface is provided in the shell assembly; an OBD input button is provided on one side of the OBD mainboard, and an air pump input button is provided on one side of the air pump mainboard, and the shell assembly is provided with a hollow structure corresponding to the OBD input button and the air pump input button. The present application solves the technical problem that the existing automobile inflation device with a single function cannot meet various maintenance needs, and achieves the technical effect of enabling the automobile inflation device to simultaneously integrate the functions of inflation and OBD diagnostics. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for the description of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of an integrated automobile inflator with fault diagnosis provided in one embodiment of the present application;

[0026] Figure 2 Schematic diagram of the distribution structure of the power supply and air pump mechanism in one embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the distribution structure of the air pump mainboard and the OBD mainboard in one embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the distribution structure of the inner support surface cover and the inner support bottom shell in one embodiment of the present application;

[0029] Figure 5 This is a schematic diagram of the distribution structure of the first side end cover in one embodiment of the present application;

[0030] Figure 6 This is a schematic diagram of the distribution structure of the second side end cover in one embodiment of the present application;

[0031] Figure 7This is a schematic diagram of the structure of an integrated automobile inflation device with fault diagnosis provided in an embodiment of the present application from a first perspective;

[0032] Figure 8 This is a schematic structural diagram from a second perspective of an integrated automobile inflator with fault diagnosis provided in one embodiment of the present application;

[0033] Figure 9 This is a third-view structural diagram of an integrated automobile inflator with fault diagnosis provided by one embodiment of the present application;

[0034] Figure 10 This is a schematic diagram of the explosion structure of an integrated automobile inflation device with fault diagnosis provided in one embodiment of the present application.

[0035] The reference numerals are as follows:

[0036] 10. Air pump mechanism; 11. Air pump mainboard; 111. Second display screen; 12. Air pump input button; 20. OBD mainboard; 201. First display screen; 21. ODB data transmission interface; 22. OBD input button; 3. Power supply; 41. Inner support surface cover; 42. Inner support bottom shell; 421. Air outlet; 422. First side end cover; 43. Outer shell; 431. Second side end cover; 50. Lamp mainboard; 51. Lamp cup; 6. Car emergency start interface; 71. USB-A interface; 72. TYPE-C interface; 73. DC interface; 8. Transparent lens; 9. Hand strap DETAILED DESCRIPTION

[0037] To make the objectives, features, and advantages of this application more readily apparent, the present application is further described below in conjunction with the accompanying drawings and specific embodiments. It is apparent that the embodiments described are only a portion of the embodiments of this application, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments in this application without inventive effort are also within the scope of protection of this application.

[0038] The inventors have found through analysis of the prior art that when other maintenance is required on a car, other tools are often needed because the existing car inflation equipment usually only has an air pump and does not integrate other functions.

[0039] Based on the above analysis, one of the core technical concepts of this application is to integrate the automobile air pump and the OBD automobile fault diagnostic instrument, specifically to set the automobile air pump and the OBD main board in the shell, and to set the control panel of the automobile air pump and the control panel of the OBD diagnostic instrument on one side of the shell. On the basis of ensuring full utilization of the operation panel space, the automobile air pump can simultaneously integrate the functions of inflation and OBD diagnosis, so that the automobile tires can be inflated while troubleshooting automobile faults.

[0040] Reference Figure 1-10 , shows an integrated automobile inflator with fault diagnosis provided by an embodiment of the present application, including: an air pump mechanism 10, an OBD mainboard 20, an ODB data transmission interface 21, an air pump mainboard 11, a power supply 3 and a housing assembly;

[0041] The power supply 3 is electrically connected to the air pump mainboard 11, the air pump mechanism 10, the OBD mainboard 20 and the ODB data transmission interface 21;

[0042] The air pump mechanism 10, the power supply 3, the OBD mainboard 20 and the air pump mainboard 11 are all arranged inside the housing assembly, and the housing assembly is provided with an air outlet 421 corresponding to the air pump mechanism 10; the ODB data transmission interface 21 is arranged in the housing assembly;

[0043] An OBD input button 22 is provided on one side of the OBD mainboard 20 , an air pump input button 12 is provided on one side of the air pump mainboard 11 , and the housing assembly is provided with a hollow structure corresponding to the OBD input button 22 and the air pump input button 12 .

[0044] In an embodiment of the present application, compared with the existing automobile inflation equipment with a single function that cannot meet various maintenance needs, the present application provides an integrated automobile inflation equipment with fault diagnosis, including: an air pump mechanism 10, an OBD main board 20, an ODB data transmission interface 21, an air pump main board 11, a power supply 3 and a shell assembly; the power supply 3 is electrically connected to the air pump main board 11, the air pump mechanism 10, the OBD main board 20 and the ODB data transmission interface 21; the air pump mechanism 10, the power supply 3, the OBD main board 20 and the air pump main board 11 are all arranged inside the shell assembly, and the shell assembly is provided with an air outlet 421 corresponding to the air pump mechanism 10; the ODB data transmission interface 21 is arranged in the shell assembly; an OBD input button 22 is provided on one side of the OBD main board 20, and an air pump input button 12 is provided on one side of the air pump main board 11, and the shell assembly is provided with a hollow structure corresponding to the OBD input button 22 and the air pump input button 12. This application solves the technical problem that existing automobile inflation equipment with a single function cannot meet various maintenance needs, and achieves the technical effect of enabling automobile inflation equipment to simultaneously integrate inflation and OBD diagnostic functions.

[0045] Next, an integrated automobile inflator with fault diagnosis in this exemplary embodiment will be further described.

[0046] It should be noted that the OBD module in the OBD mainboard 20 can be based on the CZ003 system, which can check fault codes, is easy to operate, and has a fast diagnosis speed. The main control system of the air pump mainboard 11 can be WG3897.

[0047] Reference Figure 2 The power supply 3 can be a 12000mAH (3000mAH *4) 4S1P 14.8V 44.4WH polymer lithium battery. It can also be replaced with multiple batteries or an external power supply based on actual needs. An NTC (temperature sensor) can be provided to monitor the temperature of the power supply 3, and a cooling fan and air outlet can be provided in the housing assembly to prevent overheating. The gas in the piston of the air pump mechanism 10 can enter the vehicle tire through the air outlet 421. The air pump mechanism 10 can be equipped with a 24-cylinder 15V motor with a maximum output power of 120W. The power supply 3 can also include a vehicle starting power supply, which is electrically connected to the vehicle's emergency starting interface 6 to provide emergency starting for the vehicle during maintenance.

[0048] Reference Figure 3 and Figure 5, interaction can be performed through the OBD input button 22 and the air pump input button 12 and the corresponding display screen. The OBD input button 22 may include: an EXIT button, an F1 button, an F2 button, an "up" button, a "down" button, a "left" button, a "right" button, and an OK button. The EXIT button can be used to return to the previous screen, and after selecting a specific data item, the data flow will be checked; the F1 button can be used for the help function in the main screen, and as a button to return to the main screen from the diagnostic screen; the F2 button can be used to prepare for one-touch I / M operation; the "up" button can be used to move up through menus and submenus, or to the previous screen if the information covers multiple screens; the "down" button can be used to move down through menus and submenus, or to the next screen if the information covers multiple screens; the "left" button can be used to move to the previous screen if the information covers multiple screens; the "right" button can be used to move to the next screen if the information covers multiple screens; and the OK button can be used to confirm a selection in a menu.

[0049] The air pump input buttons 12 may include: a mode switch button, a power button 3, a "+" button, a "-" button, and a unit button.

[0050] In one embodiment of the present application, refer to Figure 4-5 and Figure 10 The housing assembly includes an inner support cover 41, an inner support bottom shell 42 and an outer shell 43;

[0051] The inner support bottom shell 42 is a hollow structure with one side open. The air pump mechanism 10 and the power supply 3 are arranged on the inner side of the inner support bottom shell 42. The air outlet 421 is opened on one side of the inner support bottom shell 42.

[0052] The OBD mainboard 20 and the air pump mainboard 11 are arranged on the opening side of the inner support bottom shell 42, and the inner support surface cover 41 covers the OBD mainboard 20 and the air pump mainboard 11;

[0053] The inner support bottom shell 42 and the inner support surface cover 41 are arranged on the inner side of the outer shell 43;

[0054] The inner support cover 41 and the outer shell 43 are both provided with hollow structures corresponding to the OBD input button 22 and the air pump input button 12 .

[0055] It should be noted that the interlocking of the inner support bottom shell 42 and the inner support surface cover 41, and the outer shell 43 being sleeved over the inner support bottom shell 42 and the inner support surface cover 41, ensure the overall structural stability of the integrated automobile inflator. The inner support bottom shell 42 and the inner support surface cover 41 can be closed up and down by stoppers and connected by screws.

[0056] In one embodiment of the present application, refer to Figure 4-5 and Figure 10 One end of the outer shell 43 is provided with an opening corresponding to the inner bottom shell 42, and the outer shell 43 is sleeved on the outside of the inner bottom shell 42 from one end of the inner bottom shell 42 through the opening of the outer shell 43; the other end of the outer shell 43 is provided with a second side end cover 431; the other end of the inner bottom shell 42 is provided with a first side end cover 422.

[0057] It should be noted that the first side end cover 422 and the second side end cover 431 can be decorative end covers and can be installed by snap fasteners, which is simple and quick to install.

[0058] In one embodiment of the present application, refer to Figure 7 and Figure 10 , also includes a lamp main board 50 and a lamp cup 51; the lamp cup 51 is arranged on the first side end cover 422; the lamp main board 50 is arranged on the side of the inner bottom shell 42 close to the first side end cover 422; the power supply 3 is electrically connected to the lamp main board 50 and the lamp cup 51.

[0059] It should be noted that the lamp cup 51 can be a straw hat lamp with a diameter of 5 mm; the lamp cup 51 can be a high-power white lamp.

[0060] In one embodiment of the present application, refer to Figure 6 、 Figure 8 and Figure 10 , also includes a car emergency start interface 6; the car emergency start interface 6 is electrically connected to the power supply 3; the car emergency start interface 6 and the ODB data transmission interface 21 are both provided on the second side end cover 431.

[0061] It should be noted that when the car battery is low on power, the car emergency start interface 6 can be used to start the car.

[0062] In one embodiment of the present application, refer to Figure 7 and Figure 10 The air pump mainboard 11 includes a USB-A interface 71 and a TYPE-C interface 72 , and the USB-A interface 71 and the TYPE-C interface 72 are arranged on the first side end cover 422 .

[0063] It should be noted that the protocols selected by the USB-A interface 71 and the TYPE-C interface 72 can be ICWG310 and IC PL5500. The USB-A interface 71 can power devices that support the QC protocol. The TYPE-C interface 72 can support the PD protocol for fast charging of local devices. Through the USB-A interface 71 and the TYPE-C interface 72, the integrated car inflator device of the embodiment of the present application can also be used as a mobile power supply 3 to power external devices.

[0064] In one embodiment of the present application, refer to Figure 7 and Figure 10 , further comprising: a DC interface 73, the DC interface 73 being electrically connected to the power supply 3; the DC interface 73 being arranged on the first side end cover 422.

[0065] It should be noted that the DC interface 73 can be a 12V emergency input power supply 3 , and the DC interface 73 can be electrically connected to the air pump mainboard 11 .

[0066] In one embodiment of the present application, refer to Figure 3-4 and Figure 9 The OBD main board 20 is provided with a first display screen 201 ; the air pump main board 11 is provided with a second display screen 111 ; the inner support cover 41 and the outer shell 43 are both provided with hollow structures corresponding to the first display screen 201 and the second display screen 111 .

[0067] It should be noted that OBD diagnosis can be achieved through the interactive operation of the first display screen 201 and the OBD input button 22. The OBD input button 22 is used for selecting input, and the first display screen 201 is used to display the operation process. Inflating the vehicle tires can be achieved through the interactive operation of the second display screen 111 and the air pump input button 12. The first display screen 201, the second display screen 111, the OBD input button 22, and the air pump input button 12 can be arranged on the same surface, which improves interactivity and is convenient to use.

[0068] In one embodiment of the present application, refer to Figure 1 and Figure 10 , further comprising a transparent lens 8, wherein the transparent lens 8 covers a side of the outer shell 43 close to the inner support cover 41.

[0069] It should be noted that the transparent lens 8 can serve as a light-transmitting structure for the first display screen 201 and the second display screen 111. The transparent lens 8 can be provided with a hollow structure corresponding to the OBD input button 22 and the air pump input button 12. The transparent lens 8 is adhered to the outer shell 43 by adhesive.

[0070] In one embodiment of the present application, refer to Figure 1 and Figure 5-9 A hand strap 9 is provided on the side of the housing assembly.

[0071] It should be noted that the hand strap 9 can be provided on the side of the outer shell 43 for easy carrying or hanging.

[0072] Although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the basic inventive concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0073] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or terminal device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

[0074] The above is a detailed introduction to an integrated automobile inflation device with fault diagnosis provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. An integrated automobile inflator with fault diagnosis, characterized in that: include: Air pump mechanism, OBD main board, ODB data transmission interface, air pump main board, power supply and housing components; The power supply is electrically connected to the air pump mainboard, the air pump mechanism, the OBD mainboard and the ODB data transmission interface; The air pump mechanism, the power supply, the OBD mainboard and the air pump mainboard are all arranged inside the housing assembly, and the housing assembly is provided with an air outlet corresponding to the air pump mechanism; the ODB data transmission interface is arranged in the housing assembly; An OBD input button is provided on one side of the OBD main board, an air pump input button is provided on one side of the air pump main board, and the housing component is provided with a hollow structure corresponding to the OBD input button and the air pump input button.

2. The integrated automobile inflator according to claim 1, characterized in that: The housing assembly comprises an inner support cover, an inner support bottom shell and an outer shell; The inner support bottom shell is a hollow structure with one side open, the air pump mechanism and the power supply are arranged on the inner side of the inner support bottom shell, and the air outlet is opened on one side of the inner support bottom shell; The OBD mainboard and the air pump mainboard are arranged on the opening side of the inner support bottom shell, and the inner support surface cover covers the OBD mainboard and the air pump mainboard; The inner support bottom shell and the inner support surface cover are arranged on the inner side of the outer shell; The inner supporting surface cover and the outer shell are both provided with hollow structures corresponding to the OBD input button and the air pump input button.

3. The integrated automobile inflator according to claim 2, characterized in that: One end of the outer shell is provided with an opening corresponding to the inner bottom shell, and the outer shell is sleeved on the outer side of the inner bottom shell from one end of the inner bottom shell through the opening of the outer shell; the other end of the outer shell is provided with a second side end cover; the other end of the inner bottom shell is provided with a first side end cover.

4. The integrated automobile inflator according to claim 3, characterized in that: It also includes a lamp main board and a lamp cup; the lamp cup is arranged on the first side end cover; the lamp main board is arranged on the side of the inner support bottom shell close to the first side end cover; the power supply is electrically connected to the lamp main board and the lamp cup.

5. The integrated automobile inflator according to claim 3, characterized in that: It also includes a car emergency start interface; the car emergency start interface is electrically connected to the power supply; the car emergency start interface and the ODB data transmission interface are both arranged on the second side end cover.

6. The integrated automobile inflator according to claim 3, characterized in that: The air pump mainboard includes a USB-A interface and a TYPE-C interface, and the USB-A interface and the TYPE-C interface are arranged on the first side end cover.

7. The integrated automobile inflator according to claim 3, characterized in that: Also includes: A DC interface is electrically connected to the power supply; the DC interface is provided on the first side end cover.

8. The integrated automobile inflator according to claim 3, characterized in that: The OBD mainboard is provided with a first display screen; the air pump mainboard is provided with a second display screen; the inner support cover and the outer shell are both provided with hollow structures corresponding to the first display screen and the second display screen.

9. The integrated automobile inflator according to claim 8, characterized in that: It also includes a transparent lens, which covers a side of the outer shell close to the inner support cover.

10. The integrated automobile inflator according to claim 1, characterized in that: A hand strap is provided on the side of the housing assembly.

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