Automobile air suspension structure

Abstract

The present application relates to the field of automobile air suspension, and discloses an automobile air suspension structure, including a wheel and a connecting pipe, wherein a fixed suspension is rotatably installed at one end of the wheel, an air pump is fixedly connected to the top of the fixed suspension, one end of the connecting pipe is connected to a pressure pump, one end of the pressure pump is fixedly installed on the surface of the air pump, a display screen is fixedly connected to the surface of the pressure pump, and a plurality of control buttons are slidably installed on the surface of the pressure pump, and an end of the connecting pipe away from the pressure pump is connected to the top of the air pump; the present application installs the connecting pipe on the top of the air pump, the end of the connecting pipe away from the air pump is connected to the pressure pump, a display screen and control buttons are installed on the surface of the pressure pump, and the pressure pump is connected to the surface of the air pump, so as to make up the pressure with the help of the pressure pump when the air pressure in the air pump is insufficient, thereby effectively avoiding the deterioration of the shock absorbing effect of the wheel due to insufficient pressure in the air pump.

Description

Technical Field

[0001] The present application relates to the field of automobile air suspension, and in particular to an automobile air suspension structure. Background Art

[0002] A high-quality SUV must have the comfort of a sedan and the passability of an off-road vehicle. The air suspension system is the best choice to achieve this goal. According to different road conditions and the signal from the distance sensor, the on-board computer will determine the change in vehicle height, and then control the air compressor and exhaust valve to automatically compress or extend the spring, thereby lowering or raising the ground clearance of the chassis to increase high-speed vehicle stability or passability in complex road conditions. When installing a conventional air suspension, a fixed suspension is installed at one end of the wheel, and the wheels on both sides are connected with the help of the fixed suspension. An air pump is installed on the top of the fixed suspension to reduce the vibration generated when the wheel contacts the ground.

[0003] With respect to the above-mentioned related technologies, the inventors believe that after a conventional air pump has been used for a long time, the air pressure in the air pump is prone to decrease. Conventional pressure replenishment requires the use of professional equipment, which makes it difficult to replenish the air pump in a low-pressure situation when the car is driving in the outside world, thereby affecting the normal driving of the car.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that conventional air suspensions are difficult to replenish pressure during use, the present application provides an automobile air suspension structure.

[0006] The present application provides an automobile air suspension structure adopting the following technical solution:

[0007] A car air suspension structure includes a wheel and a connecting pipe, wherein a fixed suspension is rotatably installed at one end of the wheel, an air pump is fixedly connected to the top of the fixed suspension, one end of the connecting pipe is connected to a pressure pump, one end of the pressure pump is fixedly installed on the surface of the air pump, a display screen is fixedly connected to the surface of the pressure pump, and a plurality of control buttons are slidably installed on the surface of the pressure pump, an end of the connecting pipe away from the pressure pump is connected to the top of the air pump, the size specification of one end of the pressure pump is adapted to the size specification of the surface of the air pump, and a plurality of control buttons are evenly distributed on the surface of the pressure pump.

[0008] Preferably, the surface of the connecting pipe is connected to a valve body, the bottom end of the valve body is fixedly connected to the top of the pressure pump, and an electronic controller is fixedly installed on the surface of the valve body, and the center of the electronic controller is on the same straight line as the center of the valve body.

[0009] Preferably, an air pressure detector is fixedly connected to the top of the air pump, one end of the air pressure detector is electrically connected to one end of the electronic controller by means of a wire, and a control panel is provided on the surface of the air pressure detector.

[0010] Preferably, the bottom end of the pressure pump is connected to an inflation valve, the center of the inflation valve is in the same straight line as the center of the pressure pump, and a control handle is rotatably installed on the surface of the inflation valve, and the center of the control handle is in the same straight line as the center of the inflation valve.

[0011] Preferably, the bottom end of the inflation valve is connected to a threaded pipe, and the surface of the threaded pipe is threadedly connected to a fixing cover.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By installing a connecting pipe on the top of the air pump, one end of the connecting pipe away from the air pump is connected to the booster pump, a display screen and a control button are installed on the surface of the booster pump, and the booster pump is connected to the surface of the air pump, so that the booster pump can be used to supplement the pressure when the air pressure in the air pump is insufficient, effectively avoiding the poor shock absorption effect of the wheel caused by insufficient pressure in the air pump, a valve body is fixedly installed on the top of the booster pump, the top of the valve body is connected to one end of the connecting pipe, and an electronic controller is fixedly connected to the surface of the valve body, so that the closing of the valve body can be controlled by the electronic controller, so as to facilitate the control of the air pressure flow between the booster pump and the air pump, an air pressure detector is installed on the top of the air pump, a control screen is fixedly connected to the surface of the air pressure detector, and one end of the air pressure detector is connected to one end of the electronic controller by means of a wire, so that the air pressure in the air pump can be detected by means of the air pressure detector, and the electronic controller can be controlled by the air pressure detector to supplement the pressure in the air pump, which is more convenient when used; compared with the prior art, it is effectively improved;

[0014] 2. An air charging valve can also be installed at the bottom end of the pressure pump. The surface of the air charging valve is rotatably connected to a control handle, so that the opening and closing of the air charging valve can be controlled by means of the control handle, and the pressure in the pressure charging pump can be replenished with the help of the air charging valve. The pressure replenishment is kept as a standby after the pressure charging pump is used. The bottom end of the air charging valve is connected to a threaded pipe, and the surface of the threaded pipe is threadedly connected to a fixed cover, so that the fixed cover can be threadedly connected to the surface of the threaded pipe, so as to conveniently cover the bottom end of the air charging valve; the use effect of the device is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of an automobile air suspension structure according to an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the connecting pipe structure of an embodiment of the application;

[0017] Figure 3 is a side view schematic diagram of the structure of an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the structure at location A of the application embodiment.

[0019] Explanation of the accompanying drawings: 1. Wheel; 2. Fixed suspension; 3. Air pump; 4. Connecting pipe; 5. Pressure pump; 6. Display screen; 7. Control button; 8. Valve body; 9. Electronic controller; 10. Air pressure detector; 11. Control panel; 12. Inflation valve; 13. Control handle; 14. Threaded pipe; 15. Fixed cover. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 —4 Provide further details of this application.

[0021] The present application embodiment discloses an automobile air suspension structure, referring to Figure 1 - Figure 2 , including a wheel 1. During installation, a fixed suspension 2 is installed at one end of the wheel 1, and the wheels 1 on both sides are connected with the help of the fixed suspension 2. An air pump 3 is installed on the top of the fixed suspension 2, and the vibration generated when the wheel 1 contacts the ground is damped with the help of the air pump 3. A connecting pipe 4 is installed on the top of the air pump 3, and a pressure pump 5 is connected to the end of the connecting pipe 4 away from the air pump. A display screen 6 and a control button 7 are installed on the surface of the pressure pump 5. The situation in the pressure pump 5 is observed and controlled through the display screen 6 and the control button 7. The pressure pump 5 is connected to the surface of the air pump 3, and an air pressure higher than the air pump 3 is injected into the pressure pump 5, so as to supplement the pressure when the air pressure in the air pump 3 is insufficient. The high pressure in the pressure pump 5 is injected into the air pump 3 with the help of the connecting pipe 4, which effectively avoids the poor shock absorption effect of the wheel 1 caused by insufficient pressure in the air pump 3.

[0022] Reference Figure 2A valve body 8 is fixedly installed on the top of the pressure pump 5, and the top of the valve body 8 is connected to one end of the connecting pipe 4. An electronic controller 9 is fixedly connected to the surface of the valve body 8. The closing of the valve body 8 is controlled by the electronic controller 9, so as to conveniently control the air pressure flow between the pressure pump 5 and the air pump 3. An air pressure detector 10 is installed on the top of the air pump 3, and a control panel 11 is fixedly connected to the surface of the air pressure detector 10, and one end of the air pressure detector 10 is connected to one end of the electronic controller 9 by means of a wire. The air pressure in the air pump 3 is detected by means of the air pressure detector 10, and the electronic controller 9 is controlled by the air pressure detector 10 to supplement the pressure in the air pump 3. When the air pressure in the air pump 3 is appropriate, the valve body 8 is closed by the electronic controller 9 to keep the air pressure in the air pump 3 at an appropriate air pressure value, which is more convenient when used.

[0023] Reference Figure 3 - Figure 4 , an air charging valve 12 is installed at the bottom end of the pressure pump 5, and a control handle 13 is rotatably connected to the surface of the air charging valve 12. The opening and closing of the air charging valve 12 is controlled by means of the control handle 13, and the pressure in the pressure charging pump 5 is supplemented by means of the air charging valve 12. The pressure supplement is convenient for standby after the pressure charging pump 5 is used. After the pressure supplement of the pressure charging pump 5 is completed, the control handle 13 is closed, and the air charging valve 12 is sealed. The bottom end of the air charging valve 12 is connected to a threaded pipe 14, and a fixing cover 15 is threadedly connected to the surface of the threaded pipe 14. The fixing cover 15 is threadedly connected to the surface of the threaded pipe 14, so that the bottom end of the air charging valve 12 is conveniently blocked to avoid the situation where external impurities block the bottom end of the air charging pump.

[0024] The implementation principle of an automobile air suspension structure in an embodiment of the present application is as follows: by installing a connecting pipe 4 on the top of an air pump 3, the end of the connecting pipe 4 away from the air pump is connected to a pressure pump 5, a display screen 6 and a control button 7 are installed on the surface of the pressure pump 5, and the pressure pump 5 is connected to the surface of the air pump 3, so that the pressure can be supplemented with the help of the pressure pump 5 when the air pressure in the air pump 3 is insufficient, which effectively avoids the poor shock absorption effect of the wheel 1 caused by insufficient pressure in the air pump 3, and a valve body 8 is fixedly installed on the top of the pressure pump 5, the top of the valve body 8 is connected to one end of the connecting pipe 4, and the surface of the valve body 8 An electronic controller 9 is fixedly connected to the surface, so that the closing of the valve body 8 can be controlled by the electronic controller 9, so as to control the air pressure flow between the booster pump 5 and the air pump 3. An air pressure detector 10 is installed on the top of the air pump 3. A control panel 11 is fixedly connected to the surface of the air pressure detector 10, and one end of the air pressure detector 10 is connected to one end of the electronic controller 9 by a wire, so that the air pressure in the air pump 3 can be detected by the air pressure detector 10, and the electronic controller 9 can be controlled by the air pressure detector 10 to supplement the pressure in the air pump 3, which is more convenient when used.

[0025] An inflation valve 12 can also be installed at the bottom end of the pressure pump 5. The surface of the inflation valve 12 is rotatably connected to a control handle 13, so that the opening and closing of the inflation valve 12 can be controlled by means of the control handle 13, and the pressure in the pressure pump 5 can be replenished with the help of the inflation valve 12. The pressure replenishment is kept in reserve after the pressure pump 5 is used. The bottom end of the inflation valve 12 is connected to a threaded pipe 14, and the surface of the threaded pipe 14 is threadedly connected to a fixing cover 15, so that the fixing cover 15 can be threadedly connected to the surface of the threaded pipe 14, so that the bottom end of the inflation valve 12 can be conveniently covered.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automobile air suspension structure, comprising a wheel (1) and a connecting pipe (4), characterized in that: A fixed suspension (2) is rotatably mounted on one end of the wheel (1), an air pump (3) is fixedly connected to the top of the fixed suspension (2), one end of the connecting pipe (4) is connected to a pressure pump (5), one end of the pressure pump (5) is fixedly mounted on the surface of the air pump (3), a display screen (6) is fixedly connected to the surface of the pressure pump (5), and a plurality of control buttons (7) are slidably mounted on the surface of the pressure pump (5).

2. The automobile air suspension structure according to claim 1, characterized in that: One end of the connecting tube (4) away from the pressure pump (5) is connected to the top of the air pump (3), the size of one end of the pressure pump (5) is compatible with the size of the surface of the air pump (3), and a plurality of control buttons (7) are evenly distributed on the surface of the pressure pump (5).

3. The automobile air suspension structure according to claim 1, characterized in that: The surface of the connecting pipe (4) is connected to a valve body (8), the bottom end of the valve body (8) is fixedly connected to the top of the pressure pump (5), and an electronic controller (9) is fixedly installed on the surface of the valve body (8), and the center of the electronic controller (9) is on the same straight line as the center of the valve body (8).

4. The automobile air suspension structure according to claim 1, characterized in that: A pressure detector (10) is fixedly connected to the top of the air pump (3), one end of the pressure detector (10) is electrically connected to one end of the electronic controller (9) by means of a wire, and a control panel (11) is provided on the surface of the pressure detector (10).

5. The automobile air suspension structure according to claim 1, characterized in that: The bottom end of the pressure pump (5) is connected to an air charging valve (12), the center of the air charging valve (12) is in the same straight line as the center of the pressure pump (5), and a control handle (13) is rotatably mounted on the surface of the air charging valve (12), the center of the control handle (13) is in the same straight line as the center of the air charging valve (12).

6. The automobile air suspension structure according to claim 5, characterized in that: The bottom end of the inflation valve (12) is connected to a threaded tube (14), and the surface of the threaded tube (14) is threadedly connected to a fixing cover (15).

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