All-terrain vehicle

Abstract

The utility model discloses an all-terrain vehicle. The all-terrain vehicle comprises a vehicle frame, a walking system, a power system and a suspension system. The walking system is at least partially located on the lower side of the frame and comprises wheels. The power system is supported by the frame and is in transmission connection with the wheels; the suspension system connects the wheels to the frame; the wheel comprises a rim, a tire pressure detection mechanism and an inflating valve, the inflating valve and the tire pressure detection mechanism are both connected to the rim, the inflating valve and the tire pressure detection mechanism are arranged in a spaced mode, and the inflating valve and the tire pressure detection mechanism are both detachably connected to the rim. Through the arrangement, the maintenance cost of the all-terrain vehicle can be reduced, and the safety of the all-terrain vehicle is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to an all-terrain vehicle. Background Art

[0002] An all-terrain vehicle is a four-wheel off-road vehicle that can travel in all weather and all terrains. In existing all-terrain vehicles, tire pressure sensors for detecting tire pressure and valves for inflating tires are provided on the wheel rims of the all-terrain vehicles. Generally speaking, in order to facilitate the installation of the tire pressure sensor, the tire pressure sensor is integrated with the valve, and the tire pressure sensor and the valve are assembled through an interference fit to ensure the fit of the tire pressure sensor and the valve.

[0003] However, in the above setting, since the tire pressure sensor is integrated into the valve stem, the tire pressure sensor will shake, which may cause the tire pressure sensor to collide with the rim, causing the tire pressure sensor to be damaged or fail, thereby affecting the service life of the tire pressure sensor and reducing the safety of the all-terrain vehicle.

[0004] Secondly, since the tire pressure sensor is integrated into the valve stem, the force on the valve stem will be unbalanced during the driving of the all-terrain vehicle, which may cause the valve stem to twist or slip, thereby causing the tire to leak and reduce the safety of the all-terrain vehicle.

[0005] In addition, the above arrangement will also require replacement of both the tire pressure sensor and the valve stem if any one of the components is damaged, thereby increasing the maintenance cost of the all-terrain vehicle. Utility Model Content

[0006] In order to solve the deficiencies of the prior art, the purpose of the present application is to provide an all-terrain vehicle with better safety and lower maintenance cost.

[0007] To achieve the above objectives, this application adopts the following technical solutions:

[0008] An all-terrain vehicle comprises a frame, a running system, a power system and a suspension system. The running system is at least partially located at the lower side of the frame and comprises wheels; the power system is supported by the frame and is transmission-connected to the wheels; the suspension system connects the wheels to the frame; the wheels comprise a rim, a tire pressure detection mechanism and a valve, both of which are connected to the rim, the valve and the tire pressure detection mechanism are arranged at intervals, and both of which can be detachably connected to the rim.

[0009] Further, the rim is at least partially formed with a protrusion, and the tire pressure detection mechanism is connected to the protrusion.

[0010] Furthermore, the all-terrain vehicle further comprises a braking system, an inner side of the rim is surrounded by an inner wheel space for accommodating the braking system, and a protrusion is formed on the outer side of the rim.

[0011] Furthermore, the tire pressure detection mechanism is connected to the raised portion, and a heat-insulating gap exists between the tire pressure detection mechanism and the rim.

[0012] Further, the air valve is at least partially located in the inner space of the wheel, and the air valve is also at least partially connected to the outer side of the wheel rim.

[0013] Furthermore, a connecting hole is provided on the raised portion, and the tire pressure detection mechanism is connected to the connecting hole via a fastener.

[0014] Furthermore, a connecting portion is at least partially formed on the surface of the tire pressure detection mechanism, and the fastener passes through the connecting portion and is connected to the protruding portion.

[0015] Furthermore, a positioning hole is formed on the raised portion, and the connecting portion is at least partially raised to form a positioning column. When the tire pressure detection mechanism is connected to the rim, the positioning column is at least partially located in the positioning hole and plugged into the positioning hole.

[0016] Furthermore, the air valve and the tire pressure detection mechanism are symmetrically distributed along the radial direction of the wheel rim.

[0017] Furthermore, the wheel also includes a temperature detection mechanism, the tire pressure detection mechanism includes a detection shell, the temperature detection mechanism is located in the detection shell, so that the temperature detection mechanism and the tire pressure detection mechanism are integrated, and the temperature detection mechanism is connected to the rim through the detection shell.

[0018] The above-mentioned all-terrain vehicle can be arranged separately through the valve stem and the tire pressure detection mechanism, and the valve stem and the tire pressure detection mechanism can be independently disassembled and assembled relative to the rim, thereby reducing the maintenance cost of the all-terrain vehicle; the tire pressure detection mechanism can also be fixed to the rim, thereby avoiding the tire pressure detection mechanism from shaking and causing the tire pressure detection mechanism to collide with the rim, so as to increase the service life of the tire pressure detection mechanism and thereby improve the safety of the all-terrain vehicle; the force on the valve stem can also be balanced during the driving process of the all-terrain vehicle, thereby avoiding the valve stem from twisting or slipping, thereby improving the safety of the all-terrain vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of an all-terrain vehicle provided in an embodiment of the present application.

[0020] Figure 2 A schematic diagram of the partial structure of the all-terrain vehicle provided in an embodiment of the present application.

[0021] Figure 3 A structural cross-sectional view of the wheel and brake system of an all-terrain vehicle provided in an embodiment of the present application.

[0022] Figure 4 A schematic structural diagram of a wheel rim for an all-terrain vehicle provided in an embodiment of the present application.

[0023] Figure 5 A schematic diagram of the partial structure of the wheel of the all-terrain vehicle provided in an embodiment of the present application.

[0024] Figure 6 A schematic structural diagram of the air conditioning system for an all-terrain vehicle provided in an embodiment of the present application.

[0025] Figure 7 A side view of an air conditioning system for an all-terrain vehicle provided in an embodiment of the present application.

[0026] Figure 8 A schematic diagram of the structure of the air conditioning system and heat dissipation system of the all-terrain vehicle provided in an embodiment of the present application.

[0027] Fig. 9 A schematic diagram of the partial structure of the front portion of an all-terrain vehicle provided in an embodiment of the present application.

[0028] Fig.10 A schematic structural diagram of a control panel for an all-terrain vehicle provided in an embodiment of the present application.

[0029] Fig.11 A schematic structural diagram of the cooling mechanism of the all-terrain vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation manner of the present application will be clearly and completely described below in conjunction with the drawings in the implementation manner of the present application.

[0031] like Figure 1 , Figure 2 and Figure 3As shown, an all-terrain vehicle 100 includes a frame 11, a travel system 12, a power system 13, a suspension system 14, a brake system 15, a body cover 16, a seat system 17, a transmission system 18 and an electrical system 19. The frame 11 serves as the basic framework of the all-terrain vehicle 100 and is used to support the travel system 12, the power system 13, the suspension system 14, the brake system 15, the body cover 16, the seat system 17, the transmission system 18 and the electrical system 19. The travel system 12 is connected to the frame 11 through the suspension system 14. The power system 13 is transmission-connected to the travel system 12 to provide a driving force for the movement of the travel system 12. The brake system 15 is at least partially located on the travel system 12 to brake the travel system 12. The body cover 16 is generally a plastic part, which is used to cover and connect to the frame 11 to form the appearance of the all-terrain vehicle 100. The body cover 16 and the frame 11 are connected to form a cockpit 20. Specifically, the middle part of the frame 11 and the body cover 16 form the cockpit 20. The seat system 17 is located in the cockpit 20 and is used to carry the driver and passengers. The transmission system 18 is connected to the power system 13 by transmission, and the transmission system 18 is also connected to the travel system 12 by transmission, so that the driving force of the power system 13 is transmitted to the travel system 12 through the transmission system 18. The electrical system 19 is at least partially arranged on the frame 11, and the electrical system 19 is used to control the electrical components on the all-terrain vehicle 100.

[0032] In order to clearly illustrate the technical solution of this application, the following is also defined: Figure 1 In the present application, the length direction of the all-terrain vehicle 100 refers to the front, rear, left, right, top, and bottom. Figure 1 The front-to-back direction in the all-terrain vehicle 100 refers to the width direction of the all-terrain vehicle 100. Figure 1 The left and right directions in the figure, the height direction of the all-terrain vehicle 100 refers to Figure 1 The up and down directions in .

[0033] Specifically, the traveling system 12 is at least partially located at the lower side of the frame 11 , thereby facilitating the movement of the traveling system 12 .

[0034] like Figure 3 , Figure 4 and Figure 5 As shown, as an implementation, the walking system 12 includes a wheel 120, which is connected to the frame 11 through the suspension system 14, and the wheel 120 is also connected to the power system 13. The wheel 120 includes a rim 121, a tire pressure detection mechanism 122 and a valve 123. The valve 123 and the tire pressure detection mechanism 122 are both connected to the rim 121. The valve 123 and the tire pressure detection mechanism 122 are arranged at intervals, and the valve 123 and the tire pressure detection mechanism 122 can be detachably connected to the rim 121. Among them, the tire pressure detection mechanism 122 can be a tire pressure sensor.

[0035] Through the above arrangement, the valve 123 and the tire pressure detection mechanism 122 are separately arranged, and the valve 123 and the tire pressure detection mechanism 122 can be independently disassembled and assembled relative to the rim 121, so that the valve 123 and the tire pressure detection mechanism 122 can be replaced independently. In addition, in the event that any one of the valve 123 and the tire pressure detection mechanism 122 is damaged, only the damaged part needs to be replaced, and there is no need to replace the valve 123 and the tire pressure detection mechanism 122 at the same time, thereby reducing the maintenance cost of the all-terrain vehicle 100.

[0036] At the same time, through the above-mentioned arrangement, the tire pressure detection mechanism 122 can be fixed to the rim 121, thereby preventing the tire pressure detection mechanism 122 from shaking and causing the tire pressure detection mechanism 122 to collide with the rim 121, thereby preventing the tire pressure detection mechanism 122 from being damaged or failing due to collision, thereby increasing the service life of the tire pressure detection mechanism 122 to improve the safety of the all-terrain vehicle 100; it is also possible to balance the force on the valve stem 123 during the driving process of the all-terrain vehicle 100, thereby preventing the valve stem 123 from twisting or slipping, thereby preventing the wheel 120 from leaking, thereby improving the safety of the all-terrain vehicle 100.

[0037] As an optional implementation, the rim 121 is at least partially formed with a protrusion 1211, and the tire pressure detection mechanism 122 is connected to the protrusion 1211. The protrusion 1211 can provide a stable installation position for the tire pressure detection mechanism 122, so that the connection between the tire pressure detection mechanism 122 and the rim 121 is more stable.

[0038] Specifically, a connection hole 1211a is formed on the protrusion 1211, and the tire pressure detection mechanism 122 is connected to the connection hole 1211a via a fastener 1211b. The fastener 1211b can cooperate with the connection hole 1211a to fix and install the tire pressure detection mechanism 122.

[0039] In this embodiment, a connection portion 1221 is formed at least partially on the surface of the tire pressure detection mechanism 122, and the fastener 1211b passes through the connection portion 1221 and is connected to the raised portion 1211. Specifically, the connection portion 1221 is provided with a through hole, and the fastener 1211b passes through the through hole and is fixedly connected to the raised portion 1211. Through the cooperation of the connection portion 1221, the fastener 1211b and the raised portion 1211, the tire pressure detection mechanism 122 can be firmly connected to the raised portion 1211, thereby ensuring the stability and reliability of the tire pressure detection mechanism 122 and preventing the tire pressure detection mechanism 122 from loosening or falling off.

[0040] As an optional implementation, the connection hole 1211a is a threaded hole, and the fastener 1211b is a bolt with an external thread, which passes through the tire pressure detection mechanism 122 and is threadedly connected to the connection hole 1211a. When the bolt passes through the tire pressure detection mechanism 122 and approaches the connection hole 1211a, the bolt is rotated so that the bolt and the threaded hole fit tightly, thereby achieving a firm connection between the tire pressure detection mechanism 122 and the rim 121. Through the above arrangement, the connection stability between the tire pressure detection mechanism 122 and the rim 121 can be high, and the vibration and impact generated by the vehicle during driving can be effectively resisted, and the collision between the tire pressure detection mechanism 122 and the rim 121 can be prevented from causing damage to the tire pressure detection mechanism 122.

[0041] Optionally, a positioning hole 1211c is provided on the raised portion 1211, and the connecting portion 1221 is at least partially raised to form a positioning column 1221a. When the tire pressure detection mechanism 122 is connected to the rim 121, the positioning column 1221a is at least partially located in the positioning hole 1211c and plugged into the positioning hole 1211c. Through the above arrangement, the positioning hole 1211c and the positioning column 1221a can be matched to achieve the positioning between the raised portion 1211 and the connecting portion 1221, which is beneficial to the connection between the raised portion 1211 and the connecting portion 1221, thereby improving the assembly efficiency between the raised portion 1211 and the connecting portion 1221.

[0042] As an implementation method, the inner side of the rim 121 is surrounded by an inner wheel space 1212 for accommodating the brake system 15, and the protrusion 1211 is formed on the outer side of the rim 121. The inner side of the rim 121 refers to the side close to the axle, and the outer side of the rim 121 refers to the side of the rim 121 away from the axle. By setting the protrusion 1211 on the outer side of the rim 121, the tire pressure detection mechanism 122 can be located in the tire, so that the tire pressure detection mechanism 122 can measure the tire pressure. In the present application, the tire is set on the outer side of the rim 121, and forms a gas space filled with gas with the rim 121, so that the travel system 12 can work normally.

[0043] In this embodiment, the tire pressure detection mechanism 122 is connected to the protrusion 1211, and there is a heat insulation gap between the tire pressure detection mechanism 122 and the rim 121. Through the above arrangement, it is possible to effectively suppress the heat generated by the brake system 15 from being transferred from the rim 121 to the tire pressure detection mechanism 122, and avoid the sensor inside the tire pressure detection mechanism 122 being affected by excessively high temperature, resulting in inaccurate tire pressure detection, thereby ensuring the accuracy of tire pressure detection and helping to extend the service life of the tire pressure detection mechanism 122.

[0044] More specifically, the air valve 123 is at least partially located in the inner wheel space 1212 , and the air valve 123 is also at least partially connected to the outer side of the rim 121 , so that the tire can be inflated conveniently.

[0045] As an implementation method, the valve 123 and the tire pressure detection mechanism 122 are symmetrically distributed along the radial direction of the rim 121, so that the center of gravity of the rim 121 can be balanced, which helps to improve the balance of the all-terrain vehicle 100 and improve the driving stability of the vehicle. It should be noted that the valve 123 and the tire pressure detection mechanism 122 can also be distributed asymmetrically, that is, the valve 123 and the tire pressure detection mechanism 122 can also be arranged at a preset distance along the circumference of the rim 121, and the center of gravity of the rim 121 only needs to be balanced by connecting a counterweight block to the rim 121. Among them, the preset distance can be adjusted according to actual needs to meet different installation requirements of the valve 123 and the tire pressure detection mechanism 122.

[0046] As an implementation, the wheel 120 further includes a temperature detection mechanism 124, which is used to detect the temperature inside the wheel 120. The tire pressure detection mechanism 122 includes a detection housing 1222, and the temperature detection mechanism 124 is located in the detection housing 1222, so that the temperature detection mechanism 124 and the tire pressure detection mechanism 122 are integrated, and the temperature detection mechanism 124 is connected to the rim 121 through the detection housing 1222. Specifically, the temperature detection mechanism 124 is connected to the rim 121 through the tire pressure detection mechanism 122. Through the above arrangement, while measuring the tire pressure, the temperature of the tire can also be detected and fed back to the driver, which can prevent safety problems caused by excessively high or low tire temperature, thereby improving driving safety.

[0047] like Figure 6 As shown, as an implementation, the ATV 100 further includes an air conditioning system 22 , which is at least partially disposed on the frame 11 and is used to adjust the temperature in the cockpit 20 to improve the comfort of the ATV 100 .

[0048] Specifically, the air conditioning system 22 includes a housing 221, a temperature control mechanism 222, and a blower mechanism 223. The housing 221 is provided with an air inlet 2212 and an air outlet 2213 distributed along the height direction of the all-terrain vehicle 100. The air inlet 2212 connects the housing 221 and the cockpit 20, and the air outlet 2213 connects the housing 221 and the cockpit 20. The temperature control mechanism 222 is at least partially disposed in the housing 221, and is used to adjust the heated or cooled air, so that the temperature control mechanism 222 can adjust the air temperature in the housing 221. The blower mechanism 223 is disposed in the housing 221, and is used to transport the air in the cockpit 20 to the housing 221 through the air inlet 2212. At the same time, after the air is heated or cooled by the temperature control mechanism 222, the blower mechanism 223 is also used to transport the air to the air outlet 2213, and then transport the air to the cockpit 20 through the air outlet 2213.

[0049] Through the above arrangement, the air in the cockpit 20 can be circulated internally, thereby improving the temperature regulation efficiency of the air conditioning system 22, further improving the working efficiency of the air conditioning system 22, and further improving the comfort of the all-terrain vehicle 100.

[0050] For example, along the height direction of the all-terrain vehicle 100, the temperature control mechanism 222 is located between the air inlet 2212 and the air outlet 2213, and the air blowing mechanism 223 is located between the air outlet 2213 and the temperature control mechanism 222, so that the air in the housing 221 is first heated and then delivered to the cockpit 20 through the air blowing mechanism 223. The above arrangement can facilitate the heating of the air in the housing 221 to improve the temperature control efficiency of the air conditioning system 22, and can also prevent the air blowing mechanism 223 from directly delivering unheated air to the cockpit 20, so as to facilitate the normal operation of the air conditioning system 22.

[0051] like Figure 6 and Figure 7 As shown, in this embodiment, the air conditioning system 22 further includes a control mechanism 224, which is used to control the operation of the air conditioning system 22. Specifically, the control mechanism 224 is electrically connected to the temperature regulating mechanism 222, and the control mechanism 224 is also electrically connected to the air blowing mechanism 223, so that the control mechanism 224 can control the operation of the temperature regulating mechanism 222, the air blowing mechanism 223, etc. Among them, the control mechanism 224 is connected to the outside of the housing 221, so that the control mechanism 224 is installed on the housing 221, so that the control mechanism 224 can be integrated on the housing 221, so as to improve the structural compactness of the air conditioning system 22, and at the same time, the length of the wiring harness between the control mechanism 224 and the temperature regulating mechanism 222, and the control mechanism 224 and the air blowing mechanism 223 can be reduced, so as to simplify the arrangement of the wiring harness, thereby further improving the structural compactness of the air conditioning system 22.

[0052] In the present application, signal transmission can be achieved between the control mechanism 224 and the temperature control mechanism 222, and between the control mechanism 224 and the blowing mechanism 223 through a CAN (Controller Area Network) bus or a LIN (Local Interconnect Network) bus, so that the control mechanism 224 can control the temperature control mechanism 222, the blowing mechanism 223, etc.

[0053] More specifically, a snap-fitting portion 2214 and a connecting portion 2215 are provided on the outside of the shell 221, and the control mechanism 224 is snap-fitted to the snap-fitting portion 2214, and the control mechanism 224 is fixedly connected to the connecting portion 2215, so that the control mechanism 224 only needs to be fixed at one end to achieve a stable connection between the control mechanism 224 and the shell 221. At the same time, through the above-mentioned arrangement, the assembly efficiency between the control mechanism 224 and the shell 221 can also be improved.

[0054] like Figure 6 , Figure 7 and Figure 8 As shown, as an implementation, the all-terrain vehicle 100 includes a heat dissipation system 23, and the heat dissipation system 23 is used for heat dissipation of the all-terrain vehicle 100. The heat dissipation system 23 includes a cooling mechanism 231, which is supported by the frame 11 and connected to the air conditioning system 22. The cooling mechanism 231 can exchange heat with the outside, thereby realizing heat dissipation of the air conditioning system 22.

[0055] Specifically, the temperature control mechanism 222 includes an expansion valve 2221, an evaporator 2222 and a compressor 2223. The expansion valve 2221 is connected to the shell 221 and is located outside the shell 221. The evaporator 2222 is located in the shell 221. The evaporator 2222 is respectively connected to the expansion valve 2221 and the compressor 2223. The cooling mechanism 231 is respectively connected to the compressor 2223 and the expansion valve 2221, thereby realizing the cooling cycle of the air-conditioning system 22, and then realizing the cooling function of the air-conditioning system 22.

[0056] In the present application, the temperature control mechanism 222 further includes a heating component 2224 , which is disposed in the shell 221 . The heating component 2224 is used to heat the air in the shell 221 to achieve the heating function of the air conditioning system 22 .

[0057] Along the height direction of the all-terrain vehicle 100, the evaporator 2222 is located between the air inlet 2212 and the blower mechanism 223, and the heating component 2224 is located between the blower mechanism 223 and the evaporator 2222, so that the air in the housing 221 is first heated and then transported to the cockpit 20 through the blower mechanism 223. The above arrangement can be beneficial to the heating of the air in the housing 221 to improve the temperature control efficiency of the air conditioning system 22, and at the same time, it can also prevent the blower mechanism 223 from directly transporting unheated air to the cockpit 20, so as to facilitate the normal operation of the air conditioning system 22.

[0058] As an implementation method, when the power system 13 includes an engine, that is, when the all-terrain vehicle 100 is a fuel vehicle or a hybrid vehicle, the heating component 2224 is connected to the engine, so that the heat generated by the engine is used as the heat source of the heating component 2224 to improve the energy utilization rate of the all-terrain vehicle 100.

[0059] It can be understood that when the all-terrain vehicle 100 includes a power battery electrically connected to the power system 13, that is, when the all-terrain vehicle 100 is an electric vehicle or a hybrid vehicle, the heating component 2224 is electrically connected to the power battery, so that the power battery provides energy to the heating component 2224 to generate heat. In this case, the heating component 2224 can be a PTC heater.

[0060] like Figure 8 , Fig. 9 and Fig.10 As shown, as an implementation, the air conditioning system 22 includes a control panel 225, and the control panel 225 is electrically connected to the control mechanism 224, so that the driver or the passenger can control the control mechanism 224 through the control panel 225 to adjust the temperature in the cockpit 20. Specifically, the all-terrain vehicle 100 includes a dashboard 25 located in the cockpit 20, and the control panel 225 is located on the dashboard 25, so that the driver or the passenger can operate the control panel 225.

[0061] In the present application, the control panel 225 includes a temperature switch 2251 for controlling the temperature, an air volume switch 2252 for controlling the air volume, and a compression switch 2253 for controlling the refrigeration. The temperature switch 2251 is used to control the thermostat to adjust the temperature in the cockpit 20; the air volume switch 2252 is used to control the blower mechanism 223 to adjust the air volume of the air conditioning system 22; and the compression switch 2253 is used to control the compressor 2223 to achieve the refrigeration effect of the air conditioning system 22.

[0062] Exemplarily, the air volume switch 2252 and the compression switch 2253 are integrated to form a switch assembly, and the temperature switch 2251 and the switch assembly are arranged along the width direction of the all-terrain vehicle 100. That is, the temperature switch 2251 can be arranged on the right side of the control panel 225, and the switch assembly can be arranged on the left side of the control panel 225. It can be understood that the temperature switch 2251 and the switch assembly can be adjusted in position according to actual needs, which is not limited here.

[0063] like Figure 8 and Fig. 9 As shown, as an implementation, the all-terrain vehicle 100 further includes a temperature sensing mechanism 26, which can sense the ambient temperature. The temperature sensing mechanism 26 is electrically connected to the air conditioning system 22, so that the temperature sensing mechanism 26 can control the opening or closing of the air conditioning system 22 according to the ambient temperature, and adjust the temperature in the cockpit 20 according to the ambient temperature, so that the air conditioning system 22 can meet the energy-saving requirements, so as to realize the energy-saving function of the air conditioning system 22. Among them, the temperature sensing mechanism 26 can be a temperature sensor.

[0064] Specifically, the temperature sensing mechanism 26 is electrically connected to the control mechanism 224 , so that the air conditioning system 22 is controlled by the control mechanism 224 .

[0065] In this embodiment, the vehicle body cover 16 includes an air intake grille 161, which is located at the front of the vehicle frame 11, so as to realize the air intake of the all-terrain vehicle 100. The cooling mechanism 231 is located at the front of the vehicle frame 11 and at the rear of the air intake grille 161. Along the length direction of the all-terrain vehicle 100, the temperature sensing mechanism 26 is located between the cooling mechanism 231 and the air intake grille 161. Through the above arrangement, the temperature sensing mechanism 26 can be located at the rear of the air intake grille 161, so that the outside air can be directly transported to the temperature sensing mechanism 26 after passing through the air intake grille 161, thereby improving the accuracy of the temperature sensing mechanism 26 in detecting the outside temperature. In addition, through the above arrangement, the arrangement direction of the temperature sensing mechanism 26 can be consistent with the movement direction of the whole vehicle, thereby reducing the shielding area of ​​the temperature sensing mechanism 26 on the cooling mechanism 231 and reducing the influence of the temperature sensing mechanism 26 on the performance of the cooling mechanism 231.

[0066] Furthermore, starting the compressor 2223 in a low-temperature environment will cause irreversible damage. Through the above-mentioned settings, the temperature sensing mechanism 26 can also be used to limit the working state of the compressor 2223 in low temperatures, thereby protecting the compressor 2223 and increasing the service life of the compressor 2223; the ambient temperature can also be displayed in the cockpit 20 through the temperature sensing mechanism 26, so that the driver and / or passengers can grasp the ambient temperature in real time.

[0067] like Figure 8As shown, as an implementation, the air conditioning system 22 further includes a first air supply mechanism 226 and a second air supply mechanism (not shown), the first air supply mechanism 226 is used to supply air to the driver and / or passenger's face or body, and the second air supply mechanism is used to supply air to the driver and / or passenger's feet. Wherein, the first air supply mechanism 226 and the second air supply mechanism are both connected to the air outlet 2213, so that the air in the housing 221 can be transported to the cockpit 20 through the first air supply mechanism 226 and the second air supply mechanism. Specifically, the opening of the first air supply mechanism 226 is arranged backward and connected to the cockpit 20, and the opening of the second air supply mechanism is arranged downward and connected to the cockpit 20. Through the above arrangement, the first air supply mechanism 226 can transport the air in the housing 221 to the driver and / or passenger's face, upper body, etc., and the second air supply mechanism can transport the air in the housing 221 to the driver and / or passenger's feet, legs, etc., so as to meet the different temperature requirements of the driver and / or passenger.

[0068] In this embodiment, the first air supply mechanism 226 includes a first air supply port 2261 and a plurality of first adjusting members 2262. The first adjusting member 2262 is rotatably connected to the first air supply port 2261. The plurality of first adjusting members 2262 rotate synchronously to adjust the opening and closing degree of the first air supply port 2261, thereby enabling the first air supply mechanism 226 to adjust the amount of air delivered to the cockpit 20 from the first air supply port 2261 through the first adjusting member 2262.

[0069] As an implementation, the all-terrain vehicle 100 further includes a windshield system 27 (see Figure 1 ), the windshield system 27 is located at the front side of the cockpit 20, and is used to block wind, sand, etc. during the driving process of the all-terrain vehicle 100. Among them, the windshield system 27 includes a windshield 271 (refer to Figure 1 ), the air-conditioning system 22 also includes a third air supply mechanism 227 opening toward the windshield 271, and the third air supply mechanism 227 is used to supply air to the windshield 271, so that cold air or hot air can be delivered to the windshield 271 through the third air supply mechanism 227 to prevent the windshield 271 from fogging, thereby improving the safety of the all-terrain vehicle 100.

[0070] In this embodiment, at least two of the first air supply mechanism 226, the second air supply mechanism and the third air supply mechanism 227 are interconnected, so as to simplify the structure of the air-conditioning system 22, reduce the number of the first air supply mechanism 226, the second air supply mechanism and the third air supply mechanism 227, and thereby improve the structural compactness of the air-conditioning system 22.

[0071] Exemplarily, the third air supply mechanism 227 includes a second air supply port 2271 and a plurality of second adjusting members 2272, the second adjusting member 2272 being rotatably connected to the second air supply port 2271, and the plurality of second adjusting members 2272 synchronously rotate to adjust the opening and closing degree of the second air supply port 2271, so that the third air supply mechanism 227 can adjust the amount of air delivered to the cockpit 20 from the second air supply port 2271 through the second adjusting member 2272.

[0072] like Figure 6 As shown, as an optional implementation, the air conditioning system 22 further includes a filter mechanism 229 and a drainage mechanism 220. The filter mechanism 229 is located at the air inlet 2212 to filter impurities in the air entering the air inlet 2212, thereby preventing impurities in the air from entering the components of the air conditioning system 22, thereby reducing the wear of the components of the air conditioning system 22, and thereby increasing the service life of the components of the air conditioning system 22. The drainage mechanism 220 is located at the lower side of the housing 221, and the drainage mechanism 220 connects the housing 221 with the outside, so that the water and other liquids in the housing 221 can be transported to the outside through the drainage mechanism 220, so as to prevent the liquid from entering the components of the air conditioning system 22, thereby preventing the occurrence of safety hazards.

[0073] Exemplarily, the filter mechanism 229 may be configured as a filter net or the like, and the drainage mechanism 220 may be configured as a tubular structure connected to the shell 221 .

[0074] like Fig. 9 As shown, in the present application, the instrument panel 25 is supported by the vehicle frame 11 and is located in the cockpit 20. The instrument panel 25 is used to install various instruments of the all-terrain vehicle 100 so as to display the operating parameters of the all-terrain vehicle 100 through the instruments. In the present embodiment, the housing 221 is located at the lower side of the instrument panel 25, so that the space at the lower side of the instrument panel 25 can be used to arrange the air conditioning system 22, thereby improving the space utilization rate at the lower side of the instrument panel 25 and improving the structural compactness of the air conditioning system 22 and the instrument panel 25.

[0075] like Fig.11As shown, as an optional implementation, the cooling mechanism 231 includes a condenser 2311, a radiator 2312 and a drying bottle 2313. The condenser 2311 is located in front of the radiator 2312 and connected to the radiator 2312, the drying bottle 2313 is fixed to the radiator 2312 and the condenser 2311, the condenser 2311 is connected to the compressor 2223 and the drying bottle 2313 respectively, and the drying bottle 2313 is also connected to the expansion valve 2221. Through the above arrangement, the drying bottle 2313 can dry the cooling medium output by the condenser 2311 to avoid the phenomenon that the water vapor in the cooling cycle corrodes the parts of the air-conditioning system 22, thereby improving the performance of the air-conditioning system 22 and the service life of the parts of the air-conditioning system 22. In addition, the drying bottle 2313 can be integrated on the condenser 2311 and the radiator 2312, so that the structure of the cooling mechanism 231 is more compact.

[0076] Specifically, the drying bottle 2313 is at least partially located at the front side of the radiator 2312, so as to facilitate welding of the drying bottle 2313 and the condenser 2311. The drying bottle 2313 is also connected to the radiator 2312 by bolts. Through the above arrangement, a stable connection between the drying bottle 2313 and the radiator 2312, and between the drying bottle 2313 and the condenser 2311 can be achieved.

[0077] In this embodiment, the radiator 2312 at least partially extends away from the radiator 2312 to form a columnar portion 2312a, and a connecting piece 2313a is provided on the drying bottle 2313. The columnar portion 2312a is used to match the structure of the connecting piece 2313a, so that the connecting piece 2313a and the columnar portion 2312a are conveniently connected by bolts. Specifically, the columnar portion 2312a extends substantially along the width direction of the all-terrain vehicle 100, one end of the connecting piece 2313a is welded to the drying bottle 2313, and the other end of the connecting piece 2313a at least partially extends to the rear side, so that the end of the connecting piece 2313a away from the drying bottle 2313 can be matched and connected with the columnar portion 2312a.

[0078] Exemplarily, the connection member 2313a may be configured as a sheet metal member.

[0079] As an implementation, the ratio of the length L1 of the drying bottle 2313 along the height direction of the all-terrain vehicle 100 to the length L2 of the condenser 2311 along the height direction of the all-terrain vehicle 100 is greater than or equal to 0.4 and less than or equal to 0.62. Specifically, the ratio of the length L1 of the drying bottle 2313 along the height direction of the all-terrain vehicle 100 to the length L2 of the condenser 2311 along the height direction of the all-terrain vehicle 100 is greater than or equal to 0.45 and less than or equal to 0.57. More specifically, the ratio of the length L1 of the drying bottle 2313 along the height direction of the all-terrain vehicle 100 to the length L2 of the condenser 2311 along the height direction of the all-terrain vehicle 100 can also be 0.51.

[0080] In the present application, the volume of the drying bottle 2313 is greater than or equal to 68 ml and less than or equal to 102 ml. Specifically, the volume of the drying bottle 2313 is greater than or equal to 76 ml and less than or equal to 94 ml. Optionally, the volume of the drying bottle 2313 can also be 85 ml.

[0081] Through the above arrangement, the volume of the drying bottle 2313 can be reduced while meeting the drying requirements, so as to reduce the volume of the drying bottle 2313 and make the structure of the drying bottle 2313 more compact, which is beneficial to improve the structural compactness of the cooling mechanism 231.

[0082] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. An all-terrain vehicle comprising: Frame; a traveling system, the traveling system being at least partially located on the underside of the frame and comprising wheels; A power system, the power system is supported by the frame and is transmission-connected to the wheels; a suspension system connecting the wheels to the frame; It is characterized in that The wheel includes a rim, a tire pressure detection mechanism and a valve, wherein the valve and the tire pressure detection mechanism are both connected to the rim, the valve and the tire pressure detection mechanism are arranged at intervals, and both the valve and the tire pressure detection mechanism can be detachably connected to the rim.

2. The all-terrain vehicle according to claim 1, characterized in that: The rim is at least partially formed with a protrusion, and the tire pressure detection mechanism is connected to the protrusion.

3. The all-terrain vehicle according to claim 2, characterized in that: The all-terrain vehicle further includes a brake system. An inner side of the rim is surrounded by an inner wheel space for accommodating the brake system. The protrusion is formed on an outer side of the rim.

4. The all-terrain vehicle according to claim 3, characterized in that: The tire pressure detection mechanism is connected to the protruding portion, and a heat-insulating gap exists between the tire pressure detection mechanism and the rim.

5. The all-terrain vehicle according to claim 3, characterized in that: The air valve is at least partially located in the inner wheel space, and the air valve is also at least partially connected to the outer side of the wheel rim.

6. The all-terrain vehicle according to claim 2, characterized in that: The raised portion is provided with a connecting hole, and the tire pressure detection mechanism is connected to the connecting hole via a fastener.

7. The all-terrain vehicle according to claim 6, characterized in that: A connecting portion is at least partially formed on a surface of the tire pressure detection mechanism, and the fastener passes through the connecting portion and is connected to the protruding portion.

8. The all-terrain vehicle according to claim 7, characterized in that: A positioning hole is formed on the raised portion, and the connecting portion is at least partially raised to form a positioning column. When the tire pressure detection mechanism is connected to the rim, the positioning column is at least partially located in the positioning hole and plugged into the positioning hole.

9. The all-terrain vehicle according to claim 1, characterized in that: The air valve and the tire pressure detection mechanism are symmetrically distributed along the radial direction of the wheel rim.

10. The all-terrain vehicle according to claim 1, characterized in that: The wheel also includes a temperature detection mechanism, and the tire pressure detection mechanism includes a detection shell. The temperature detection mechanism is located in the detection shell so that the temperature detection mechanism and the tire pressure detection mechanism are integrated. The temperature detection mechanism is connected to the rim through the detection shell.

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