Windproof assembly and vehicle

Abstract

The windproof assembly comprises a base body, a windproof piece, a monitoring assembly and a driving assembly, the windproof piece is arranged on the base body, and the position of the windproof piece can be adjusted relative to the base body; the monitoring assembly is used for monitoring the vehicle speed and the wind speed. The driving assembly is arranged on the base body and connected with the windproof piece, and the driving assembly is used for driving the windproof piece to be switched to different opening angles according to the monitored vehicle speed and the monitored wind speed so as to achieve windproof regulation and control. According to the windproof assembly, the opening angle of the windproof piece can be adjusted according to the monitored vehicle speed and the monitored wind speed, so that the legs, the waist and the like of a driver can be effectively protected, the adverse effect of strong wind on the body part is avoided, the adjusted and controlled opening angle can be matched with the vehicle speed and the wind speed, and the safety of the driver is improved. Accurate regulation and control of the complex airflow direction around the vehicle head are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, specifically, relate to a windproof assembly and a vehicle. BACKGROUND

[0002] Such as two -wheeled electric vehicle, motorcycle and so on vehicle, because simple operation, parking convenience and so on advantage has extensive user group. But in the process of high -speed running of above -mentioned vehicle, strong wind force can directly act on the leg, waist and so on specific part of driver, this can increase the discomfort of driver in the process of driving, is unfavorable to the safety of driving, secondly, long -time exposure under such strong wind still can cause adverse effect to the health of driver. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0004] Therefore, the utility model embodiment proposes a windproof assembly, the windproof assembly can adjust the opening angle of the windproof piece according to the monitored vehicle speed and wind speed, so that the legs, waists and the like of the driver can be effectively protected, the adverse effect of strong wind on the body parts is avoided, and the opening angle of the control can be adapted to the vehicle speed and wind speed, so that accurate control of the complex airflow direction around the vehicle head is realized.

[0005] The utility model embodiment further proposes a vehicle comprising the windproof assembly.

[0006] The windproof assembly of the utility model embodiment comprises:

[0007] A base body;

[0008] A windproof piece arranged on the base body and adjustable in position relative to the base body;

[0009] A monitoring assembly for monitoring the vehicle speed and wind speed;

[0010] A driving assembly arranged on the base body and connected with the windproof piece, and configured to drive the windproof piece to switch to different opening angles according to the monitored vehicle speed and wind speed to realize windproof control.

[0011] In some embodiments, the base body comprises:

[0012] A frame;

[0013] A connecting frame arranged on the side surface of the frame, the windproof piece is assembled on the connecting frame, and the driving assembly is assembled between the connecting frame and the windproof piece.

[0014] In some embodiments, the wind-preventing member is pivotally assembled to a side of the base body, and at least part of the driving assembly is connected between the base body and the wind-preventing member and used to drive the wind-preventing member to swing relative to the base body.

[0015] In some embodiments, the wind-preventing member is pivotally assembled to the base body through a hinge, and the base body is provided with a hinge base used to fix the hinge.

[0016] In some embodiments, the driving assembly comprises:

[0017] a transmission rod connected with the wind-preventing member;

[0018] a gear set, an output end of which is engaged with the transmission rod;

[0019] an electric motor connected with an input end of the gear set, and the electric motor is used to drive the transmission rod to swing the wind-preventing member through the gear set.

[0020] In some embodiments, a controller is included, which is electrically connected with the electric motor and the monitoring assembly, and the controller is used to drive the electric motor to rotate according to the monitored vehicle speed and wind speed.

[0021] In some embodiments, the monitoring assembly comprises:

[0022] a vehicle speed sensor connected with a transmission system or a wheel of a vehicle and used to monitor the vehicle speed;

[0023] a wind speed sensor arranged in front of the vehicle and used to monitor the wind speed.

[0024] In some embodiments, a switching mechanism is included, which can be connected with or disconnected from the driving assembly.

[0025]

[0026] a manual adjusting member used to drive the driving assembly to act when the switching mechanism is connected with the driving assembly.

[0027] In some embodiments, two wind-preventing members and two driving assemblies are provided, one of the two driving assemblies is arranged between one of the wind-preventing members and the base body, the other of the two driving assemblies is arranged between the other of the wind-preventing members and the base body, and the two wind-preventing members are synchronously regulated in use.

[0028] In some embodiments, the wind-preventing member has a plurality of regulation gears, the opening angles of the plurality of regulation gears are different, and the opening angles are positively correlated with the vehicle speed and the wind speed. ​

[0029] In some embodiments, the opening angle of the plurality of control gears comprises 10°, 15°, 20°, 25°, 30°, 35°.

[0030] In some embodiments, a decorative panel is included, and when the windproof piece is not opened, the outer surface of the windproof piece and the outer surface of the decorative panel are flush.

[0031] The vehicle of the embodiment of the utility model comprises the windproof assembly as described in any one of the above embodiments.

[0032] Beneficial effects: the windproof assembly and the vehicle of the embodiment of the utility model, the windproof assembly can adjust the opening angle of the windproof piece according to the monitored vehicle speed and wind speed, so that the legs, waist and the like of the driver can be effectively protected, the adverse effects of strong wind on the body parts are avoided, the opening angle of the control can be adapted to the vehicle speed and wind speed, and the accurate control of the complex airflow direction around the vehicle head is realized. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is the structural schematic view of the windproof assembly of the embodiment of the utility model.

[0034] Figure 2 is the schematic view of the windproof assembly of another embodiment of the utility model.

[0035] Figure 3 is the state schematic view of the windproof piece of the windproof assembly of the embodiment of the utility model in one control gear.

[0036] Figure 4 is the state schematic view of the windproof piece of the windproof assembly of the embodiment of the utility model in another control gear.

[0037] Figure 5 is the state schematic view of the windproof piece of the windproof assembly of the embodiment of the utility model in still another control gear.

[0038] Reference signs:

[0039] 1-base; 11-frame; 12-connecting frame;

[0040] 2-windproof piece;

[0041] 3-driving assembly; 31-transmission rod; 32-gear set; 33-motor;

[0042] 4-decorative panel. DETAILED DESCRIPTION

[0043] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0044] As Figure 1 shown, the windproof assembly of the embodiments of the present application comprises a base body 1, a windproof piece 2, a monitoring assembly and a driving assembly 3.

[0045] The base body 1 can be a front part of a vehicle, the base body 1 can be a frame structure, and the base body 1 is mainly used to provide an assembly basis for the installation of the windproof piece 2 and the front accessory parts and the like.

[0046] The windproof piece 2 is arranged on the base body 1 and is adjustable in position relative to the base body 1. For example, the windproof piece 2 can be a windproof plate, a wind wing or the like, and the windproof piece 2 can be rotatably assembled on the base body 1, and specifically can be installed on the side surface of the base body 1. In use, the windproof piece 2 can swing relative to the base body 1, so that the azimuth angle of the windproof piece 2 can be adjusted.

[0047] The monitoring assembly is used to monitor the vehicle speed and the wind speed. For example, the monitoring assembly can comprise some sensors, and the monitoring assembly can be installed on the above-mentioned base body 1. In other embodiments, the monitoring assembly can also be installed at other positions of the vehicle.

[0048] The driving assembly 3 is arranged on the base body 1 and is connected with the windproof piece 2, and the driving assembly 3 is used to drive the windproof piece 2 to switch to different opening angles according to the monitored vehicle speed and wind speed to realize windproof regulation.

[0049] For example, as Figure 1 shown, the driving assembly 3 can be installed on the base body 1, and the driving end of the driving assembly 3 can be connected with the windproof piece 2. The driving assembly 3 can be linear driving, rotary driving or the like. As Figure 1 shown, the above-mentioned windproof piece 2 can be arranged on the right side of the base body 1, and the windproof piece 2 can be arranged in an inclined manner along the direction from the left front to the right rear, and the opening angle can be the included angle formed by the extension direction of the windproof piece 2 and the front-rear direction, and specifically can be the included angle a in Figure 3

[0050] In use, the driving assembly 3 can drive the windproof piece 2 to swing relative to the base body 1 to the corresponding opening angle according to the vehicle speed and wind speed monitored by the monitoring assembly. For example, the larger the monitored vehicle speed and wind speed are, the larger the opening angle of the windproof piece 2 can be, and the legs, waist and the like of the human body can be shielded at the rear side of the windproof piece 2, so that the situation that the strong wind is directly blown to the human body is avoided.

[0051] ​The windproof assembly can adjust the opening angle of the windproof piece 2 according to the monitored vehicle speed and wind speed, thereby effectively protecting the legs, waist and the like of the driver, avoiding the adverse effects of strong wind on the body parts, and enabling the opening angle to be adjusted to be adapted to the vehicle speed and wind speed, and achieving accurate regulation of the complex airflow direction around the vehicle head.

[0052] In some embodiments, the base body 1 comprises a frame 11 and a connecting frame 12 arranged on the side of the frame 11, the windproof piece 2 is assembled on the connecting frame 12, and the driving assembly 3 is assembled between the connecting frame 12 and the windproof piece 2.

[0053] For example, as shown in Figure 1 The frame 11 can be a U-shaped structure as a whole, the connecting frame 12 can be assembled on the right side of the frame 11 by means of screws or other fasteners, and the right side surface of the connecting frame 12 can be a plane extending along the front-rear direction. The driving assembly 3 and the windproof piece 2 can be mounted on the right side surface of the connecting frame 12. In this way, the processing of the base body 1 can be simplified, and the mounting and arrangement of the windproof piece 2 and the driving assembly 3 are facilitated.

[0054] In some embodiments, the windproof piece 2 is rotationally assembled on the side of the base body 1, and at least part of the driving assembly 3 is connected between the base body 1 and the windproof piece 2 and used to drive the windproof piece 2 to swing relative to the base body 1.

[0055] For example, as shown in Figure 1 The front end of the windproof piece 2 can be rotationally assembled with the base body 1 by means of a pivot or the like, and the driving assembly 3 can comprise a pushing mechanism or the like, which can be arranged between the base body 1 and the windproof piece 2. When the driving assembly 3 is operated, the pushing mechanism can push the windproof piece 2 outward, so as to drive the windproof piece 2 to swing outward and switch to a corresponding opening angle position.

[0056] In this way, the mounting and arrangement of the windproof piece 2 and the driving form are simplified. Since the front end of the windproof piece 2 is rotationally connected with the base body 1, the strength of the connecting structure of the front end of the windproof piece 2 is also ensured, thereby fully meeting the use requirement of bearing strong wind pressure.

[0057] In some embodiments, the windproof piece 2 is rotationally assembled on the base body 1 by means of a hinge, and the base body 1 is provided with a hinge base for fixing the hinge. For example, the hinge base can be fixed on the outer side of the connecting frame 12 of the base body 1 by means of welding, fastener fixing or the like, as shown in Figure 1 The hinge base can be fixed on the right side of the connecting frame 12 and can be located in front of the connecting frame 12, and the hinge base is used to mount the hinge, thereby facilitating the rotational assembly of the windproof piece 2 and the connecting frame 12.

[0058] In some embodiments, the drive assembly 3 includes a transmission rod 31, a gear set 32, and a motor 33. The transmission rod 31 is connected to the windproof component 2, the output end of the gear set 32 ​​meshes with the transmission rod 31, and the motor 33 is connected to the input end of the gear set 32. The motor 33 is used to drive the transmission rod 31 to swing the windproof component 2 through the gear set 32.

[0059] For example, such as Figure 1 As shown, the transmission rod 31 can be straight. The transmission rod 31 can be made of a high-strength, low-friction material (such as stainless steel or aluminum alloy). The transmission rod 31 can be located inside the windproof component 2 and arranged in parallel with the windproof component 2 at intervals. A parallelogram structure can be formed between the transmission rod 31 and the windproof component 2.

[0060] The gear set 32 ​​may include multiple gears with different modules and numbers of teeth, each of which can be made precise using CNC machining technology. The gear set 32 ​​includes an input gear for torque input and an output gear for torque output. The function of the gear set 32 ​​is to convert the high-speed, low-torque output of the motor 33 into a low-speed, high-torque output suitable for adjusting wind deflectors 2, such as the windshield, according to a set transmission ratio. This ensures that the windshield can be smoothly adjusted within the range of 0-90 degrees (assuming a maximum adjustment angle of 90 degrees).

[0061] The motor 33 can be fixed on the base, specifically on the right side of the connecting bracket 12. The output shaft of the motor 33 and the input gear of the gear set 32 ​​can be tightly connected by key or spline connection to ensure that power can be effectively transmitted.

[0062] The output gear of the gear set 32 ​​can directly mesh with the front end of the transmission rod 31. Thus, when the motor 33 rotates, the motor 33 can drive the gear set 32 ​​to rotate. The rotating gear set 32 ​​can drive the transmission rod 31 to rotate around the pivot, thereby realizing the swing drive of the windproof component 2.

[0063] In other embodiments, such as Figure 1 As shown, the gear set 32 ​​can also be arranged opposite to the rear end of the transmission rod 31 in the left-right direction. The output end of the gear set 32 ​​can be connected to the linkage mechanism inside the windproof component 2 by means of pin connection or threaded connection, etc. The linkage mechanism can include connecting rods, spherical bearings, hinges, etc. The linkage mechanism is connected between the rear end of the gear set 32 ​​and the transmission rod 31.

[0064] When the motor 33 rotates, the gear set 32 ​​can drive the linkage mechanism to swing, rotate and perform other actions. At this time, the linkage mechanism can push the rear end of the transmission rod 31 outward, which can also play the role of pushing the transmission rod 31 outward.

[0065] In some embodiments, the motor 33 can be used as a power source, and the power can be selected according to the weight of the wind wing and the required adjustment speed. For example, for the wind wing 2 and other windproof parts with a weight of about 1-2 kg, a small DC motor with a power of 10-20 W can be selected.

[0066] In some embodiments, the gears in the gear set 32 are connected in a meshing manner. Through precise machining and assembly, the gear side clearance between the gears is ensured to be within a reasonable range (for example, 0.1-0.3 mm), so that the smoothness and accuracy of transmission can be ensured.

[0067] In some embodiments, the windproof assembly includes a controller, which is electrically connected to the motor 33 and the monitoring assembly, and the controller is used to drive the motor 33 to rotate according to the monitored vehicle speed and wind speed.

[0068] For example, the controller can be installed on the right side of the connecting frame 12. In other embodiments, the controller can also be installed in a position that is relatively hidden and not easily disturbed by the outside world, such as under the instrument panel of the vehicle head or on the frame structure inside the vehicle head.

[0069] The controller is the core component of the entire control circuit. It can receive signals from the monitoring assembly, and then control the motor 33 in the driving assembly 3 according to the pre-set program logic (for example, when the vehicle speed reaches a certain value and the wind speed exceeds a certain threshold, the program will determine which one reaches the set value first, and then start automatically). The controller then issues instructions to the motor 33, controls the start, stop and rotation direction of the motor 33, and thus realizes the automatic adjustment of the wind wing angle.

[0070] The controller, the motor 33 and the monitoring assembly can be connected by wires, connectors, etc. For example, the controller can be connected with a connection line having a plug, and the motor 33 can be connected with a connection line having a socket. During assembly, the plug and the socket can be connected, so that the convenience and reliability of the connection can be ensured. The setting of the controller can realize the automation of the windproof part 2 control, so as to meet the use needs of automatically driving the windproof part 2 to swing during the vehicle driving process to achieve windproof.

[0071] In some embodiments, at the connection between the wire and the motor 33, sealing glue or insulating sleeve can be used for sealing and insulation treatment, so as to prevent moisture or dust from entering and causing circuit failure. At the same time, a protective sleeve can be provided on the wire, so as to prevent the wire from being worn during the vehicle driving process.

[0072] In some embodiments, the monitoring components include a vehicle speed sensor and a wind speed sensor. The vehicle speed sensor is connected to the vehicle's drivetrain or wheels and is used to monitor vehicle speed. The wind speed sensor is located in a relatively exposed position mounted on the front wall of the vehicle and is used to monitor wind speed. This fully meets the needs for monitoring both vehicle speed and wind speed.

[0073] In some embodiments, the windproof assembly includes a switching mechanism and a manual adjustment element. The switching mechanism can be connected to or disconnected from the drive assembly 3, and the manual adjustment element is used to drive the drive assembly 3 to operate when the switching mechanism is connected to the drive assembly 3.

[0074] For example, the switching mechanism can be a clutch device, and the manual adjustment component can be a manual adjustment handle. The manual adjustment component can be connected to the switching mechanism via a pin connection or a ball joint connection, thereby allowing the manual adjustment handle to rotate flexibly and maintain a reliable connection with the switching mechanism.

[0075] The switching mechanism can be connected to a clutch, such as the transmission rod 31, in the drive assembly 3. When switched to manual adjustment mode (manual mode), the clutch engages, allowing the manual adjustment handle to control the windproof components 2, such as the winglets, via the transmission rod 31. When switched to electric adjustment mode (automatic mode), the clutch disengages, thus preventing the manual adjustment handle from interfering with the drive assembly 3.

[0076] Therefore, it meets the dual needs of automatic and manual control, improving operational flexibility and convenience. Secondly, when the automatic mode malfunctions or the driver wants more direct control over the opening angle of the windproof components 2 such as the wind deflectors, the system can switch to manual mode, thus ensuring operability in emergency situations.

[0077] In some embodiments, there are two windproof components 2 and two drive components 3. The base 1 is located between the two windproof components 2, one of the two drive components 3 is located between one windproof component 2 and the base 1, and the other of the two drive components 3 is located between the other windproof component 2 and the base 1. The two windproof components 2 are synchronously controlled during use.

[0078] For example, such as Figure 2 As shown, the two windproof components 2 and the two drive components 3 can be arranged symmetrically on the left and right sides of the base. That is, one windproof component 2 and one drive component 3 can be installed on the left side of the base, and the other windproof component 2 and the other drive component 3 can be installed on the right side of the base. In use, the two windproof components 2 can be driven to swing synchronously, thus fully meeting the wind protection needs on both sides of the human body and ensuring the consistency and reliability of wind protection on both sides.

[0079] In some embodiments, the windproof member 2 has multiple control gears, the opening angles of the multiple control gears are different, and the opening angles are positively correlated with the vehicle speed and the wind speed.

[0080] For example, the windproof member 2 can include three control gears, such as Figures 3 to 5 As shown, the opening angles of the three control gears can be angle a, angle b, and angle c, respectively. Angle a can be 10°, angle b can be 20°, and angle c can be 30°. It should be noted that the larger the monitored vehicle speed and wind speed, the larger the opening angle of the windproof member 2 can be adjusted to, thereby fully meeting the use needs of windproof.

[0081] In other embodiments, the opening angles of the multiple control gears can also be 15°, 25°, 35°, etc.

[0082] In some embodiments, the windproof assembly includes a decorative panel 4, and the outer surface of the windproof member 2 and the outer surface of the decorative panel 4 are flush when the windproof member 2 is not opened. For example, as shown in Figure 1 As shown, the decorative panel 4 can be the outer panel of the front side of the vehicle, which is mainly used for decoration and wind resistance. When the vehicle is not running or is running at low speed, the windproof member 2 can be in a state of not being controlled to be opened, at which time the outer surface of the windproof member 2 and the outer surface of the decorative panel 4 can be generally in the same plane or curved surface, thereby ensuring the consistency of the overall appearance.

[0083] In some embodiments, the shape of the windproof member 2 can be a streamlined shape similar to an airplane wing, and the windproof member 2 as a whole can be made of lightweight and high-strength composite materials (such as carbon fiber reinforced plastic). In use, the windproof member 2 mainly changes the angle to change the airflow around the vehicle head, thereby effectively reducing the impact of wind on the driver's legs and waist, thereby playing a windproof role.

[0084] In some embodiments, the front end of the windproof member 2 and the front end of the base body 1 are kept at a certain distance, for example, the distance between the leading edge of the windproof member 2 and the leading edge of the frame 11 can be about 10-20 cm, and the specific value can be adjusted according to the type and design requirements of the vehicle. The central axis of the wind wing and the like windproof member 2 and the central axis of the frame 11 substantially coincide, thereby ensuring that the wind wing can symmetrically change the airflow on both sides of the vehicle head when adjusting the angle.

[0085] In some embodiments, the processing of the wind wing and the like windproof member 2 can first make a mold according to the designed shape and size of the wind wing. For the wind wing made of carbon fiber reinforced plastic material, the carbon fiber prepreg can be laid layer by layer in the mold according to the design requirements, and attention should be paid to the direction and arrangement order of the fibers during the laying process to ensure the strength and performance of the wind wing.

[0086] Then, the mold with the laid prepreg can be placed in a hot-pressing forming device to perform curing forming under certain temperature (120-150°C) and pressure (1-2 MPa). The formed wind wing needs to be demolded, and the surface of the demolded wind wing can have some unevenness or defects, which need to be polished and polished to make the surface roughness of the wind wing reach the standard of Ra0.8-Ra1.6, so as to reduce the wind resistance. For injection type materials, high strength alloy materials also need to be considered, and traditional mold processing is adopted for injection molding.

[0087] In some embodiments, when assembling the driving assembly 3, the motor 33 can be first installed on the motor 33 support inside the wind wing, and the motor 33 is fixed firmly using bolts or clamps and the like, to ensure that the axis of the motor 33 coincides with the input shaft axis of the gear set 32, with an error of less than ±0.1 mm.

[0088] Then, the gears of the gear set 32 can be assembled in sequence according to the design requirements, and special assembly tools are used to ensure correct meshing between the gears during assembly, and tools such as feeler gauges can be used to measure the backlash to keep it within the specified range.

[0089] When assembling the transmission rod 31, one end of the transmission rod 31 can be connected to the output end of the gear set 32 through a pin or a threaded connection, and the other end can be assembled with the connecting structure, linkage mechanism, etc. inside the wind wing. During assembly, the flexibility of the transmission rod 31 is tested to ensure that it can rotate freely within the specified angle range.

[0090] After assembly, the entire driving assembly 3 is debugged, driven by the motor 33, and the transmission of the gear set 32 and the transmission rod 31 is observed to check whether there are abnormal conditions such as jamming and abnormal noise. If there is an abnormality, the corresponding parts need to be adjusted or replaced.

[0091] In some embodiments, when installing the manual adjustment function components, the manual adjustment handle and the like can be first installed in the reserved position near the handlebar, and the handle is fixed firmly using bolts or clamps and the like. Then, the switching mechanism can be installed at a suitable position between the handle and the driving assembly 3, to ensure accurate connection between the switching mechanism, the handle and the driving assembly 3.

[0092] During installation, the clutch of the switching mechanism can be debugged to ensure normal operation when switching between manual and electric adjustment modes, and the connection and disconnection between the manual adjustment handle and the driving assembly 3 in different modes can be accurately realized.

[0093] In some embodiments, the controller and other circuits can be wired according to the structure and layout of other components inside the vehicle head. During the wiring process, the wires should be kept away from high-temperature, sharp or moving parts to prevent damage to the wires.

[0094] Specifically, the wires of the sensors (wind speed sensor and vehicle speed sensor) can be connected to the corresponding input interfaces of the controller, and welding or crimping can be used to ensure firm and good electrical performance. The wires from the controller to the motor 33 are connected to the corresponding interfaces of the motor 33, and reliable connection, insulation and sealing are also required. At the corners or parts prone to friction, protective sleeves or wire slots can be installed to protect the wires from damage.

[0095] After wiring, the entire control circuit can be tested for electrical performance using a multimeter or other tools to check for short circuits, open circuits and other faults, and to ensure that the circuit is working properly.

[0096] In some embodiments, the wind shield 2 can include a plurality of adjustable small windproof deflector plates arranged in front of the vehicle head. These deflector plates can be set at reasonable angles and work together to change the airflow direction at the vehicle head. Although it is not a whole structure like a wind wing, the layout of multiple deflector plates at different positions can also achieve the effect of preventing wind from the driver's legs and waist.

[0097] In some embodiments, the drive assembly 3 can also use a hydraulic adjustment system instead of an electric adjustment system to achieve the adjustment function of the wind wing. The hydraulic adjustment system can control the opening and closing angle of the wind wing by extending and retracting the hydraulic rod, and can also be adjusted automatically according to the manual operation of the driver or when the vehicle speed reaches a certain value, achieving similar windproof and timeliness and accuracy.

[0098] In some embodiments, the drive assembly 3 can also include mechanical springs, pulley sets and other structural components. By designing the spring constant and the transmission ratio of the pulley set, the wind wing can also be stably adjusted within a certain range. With proper material selection, the cost can be controlled without significantly affecting the controllability and aesthetics of the two-wheeled vehicle, and the reliability and durability of the wind wing adjustment can be ensured to some extent.

[0099] The vehicle of the embodiments of the present application is described below.

[0100] The vehicle according to the embodiment of the present application comprises a windproof assembly, and the windproof assembly can be the windproof assembly described in any of the above embodiments. The vehicle can be a two-wheeled electric vehicle, a three-wheeled electric vehicle, a motorcycle or the like, and of course can also be other vehicles which need to be installed with a windproof assembly. The windproof assembly as a whole can be installed at a position of a vehicle head of the vehicle, so that the windproof effect can be achieved when the windproof piece 2 is opened, and the effect of protecting the driver is achieved.

[0101] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the changes, modifications, replacements and variations of the above embodiments made by those skilled in the art are within the protection scope of the present application.

Claims

1. A wind protection assembly, characterized in that, The windproof assembly comprises: a base; a windproof member arranged on the base and adjustable in position relative to the base; a monitoring assembly for monitoring a vehicle speed and a wind speed; a driving assembly arranged on the base and connected with the windproof member, and the driving assembly is used to drive the windproof member to switch to different opening angles to achieve windproof regulation according to the monitored vehicle speed and wind speed.

2. The wind shield assembly of claim 1, wherein, The base comprises: a frame; a connecting frame arranged on a side of the frame, the windproof member is assembled on the connecting frame, and the driving assembly is assembled between the connecting frame and the windproof member.

3. The windscreen assembly of claim 1, wherein, The windproof member is rotatably assembled on a side of the base, and at least part of the driving assembly is connected between the base and the windproof member and used to drive the windproof member to swing relative to the base.

4. The wind shield assembly of claim 3, wherein, The windproof member is rotatably assembled on the base by a hinge, and the base is provided with a hinge base for fixing the hinge.

5. The wind guard assembly of claim 3, wherein, The driving assembly comprises: a transmission rod connected with the windproof member; a gear set, an output end of the gear set is engaged with the transmission rod; a motor connected with an input end of the gear set, and the motor is used to drive the transmission rod to swing the windproof member through the gear set.

6. The wind shield assembly of claim 5, wherein, The monitoring assembly comprises:

7. The windscreen assembly of claim 1, wherein, a vehicle speed sensor connected with a transmission system or a wheel of a vehicle and used to monitor the vehicle speed; a wind speed sensor arranged in front of the vehicle and used to monitor the wind speed. The windproof assembly comprises:

8. The windscreen assembly of claim 1, wherein, a switching mechanism which can be connected with or disconnected from the driving assembly; a manual adjusting member used to drive the driving assembly to act when the switching mechanism is connected with the driving assembly. The windproof member and the driving assembly are provided with two, the base is arranged between the two windproof members, one of the two driving assemblies is arranged between one of the windproof members and the base, the other of the two driving assemblies is arranged between the other windproof member and the base, and the two windproof members are synchronously regulated in use.

9. The windscreen assembly of claim 1, wherein, The windproof member has a plurality of regulation gears, the opening angles of the plurality of regulation gears are different, and the opening angles are positively correlated with the vehicle speed and the wind speed.

10. The windscreen assembly of claim 1, wherein, The opening angles of the plurality of regulation gears include 10°, 15°, 20°, 25°, 30°, and 35°.

11. The windscreen assembly of claim 10, wherein, The windproof assembly comprises a decorative panel, and when the windproof member is not opened, the outer surface of the windproof member and the outer surface of the decorative panel are flush.

12. The wind guard assembly of any one of claims 1-11, wherein, The windproof assembly comprises the windproof assembly according to any one of claims 1-12.

13. A vehicle characterized by comprising: ​

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