CN114953869A - Vehicle with a steering wheel - Google Patents

Abstract

The invention discloses a vehicle, comprising: a vehicle main body; the fixed wing assembly is arranged on the vehicle body and is suitable for driving the vehicle to ascend and descend and driving the vehicle to fly; the ducted fan assembly is arranged on the vehicle body and is suitable for providing lifting force along the height direction of the vehicle body for the vehicle body to drive the vehicle to lift; the rotor subassembly takes off and land, the vehicle body is located to the rotor subassembly that takes off and land, and the rotor subassembly that takes off and land is suitable for providing the lifting force along vehicle body direction of height to the vehicle body and goes up and down with the drive vehicle. From this, through stationary vane subassembly, duct fan assembly, take off and land rotor subassembly cooperation so that the vehicle goes up and down and fly, duct fan assembly, take off and land rotor subassembly can reduce the vehicle to the requirement of lift environment, compare with prior art, the vehicle finds the region of taking off and land that is fit for going up and down more easily to can improve the use of vehicle and experience, and then can improve the product competitiveness of vehicle.

Description

Vehicle with a steering wheel

Technical Field

The invention relates to the field of domestic electric appliances, in particular to a vehicle.

Background

In the related art, an existing vehicle is provided with a fixed wing assembly, and before the vehicle takes off, in order to enable the vehicle to obtain sufficient lift force, the vehicle needs to slide a long distance on a road, and in order to ensure that the vehicle lands smoothly, the vehicle needs to slide a long distance on the road to reduce the speed of the vehicle, so that the vehicle can take off and land only on an open straight road, and a few take-off and landing areas where the existing vehicle can use are caused, so that the use experience of the vehicle is seriously affected, and further the product competitiveness of the vehicle is reduced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a vehicle, which is easier to find a suitable lifting area, so as to improve the use experience of the vehicle, and further improve the product competitiveness of the vehicle.

The vehicle according to the present invention includes: a vehicle main body; the fixed wing assembly is arranged on the vehicle main body and is suitable for driving the vehicle to ascend and descend and driving the vehicle to fly; the ducted fan assembly is arranged on the vehicle body and is suitable for providing lifting force along the height direction of the vehicle body to the vehicle body so as to drive the vehicle to lift; the lifting rotor assembly is arranged on the vehicle body and is suitable for providing lifting force along the height direction of the vehicle body for driving the vehicle to lift.

According to the vehicle, the fixed wing assembly, the ducted fan assembly and the take-off and landing rotor assembly are matched to enable the vehicle to ascend, descend and fly, the requirements of the vehicle on the ascending and descending environment can be reduced through the ducted fan assembly and the take-off and landing rotor assembly, compared with the prior art, a take-off and landing area suitable for ascending and descending can be found easily by the vehicle, the use experience of the vehicle can be improved, and the product competitiveness of the vehicle can be improved.

In some examples of the invention, the fixed-wing assembly comprises: a propelling rotor mechanism, one end of the propelling rotor mechanism is rotatably mounted on the vehicle body, the other end of the propelling rotor mechanism is provided with a rotatable first rotor, and the propelling rotor mechanism has a first position and a second position relative to the vehicle body, wherein when the propelling rotor mechanism rotates to the first position, the propelling rotor mechanism is suitable for providing lifting force along the height direction of the vehicle body to the vehicle body so as to drive the vehicle to lift; when the proprotor mechanism is rotated to the second position, the fixed-wing assembly is adapted to drive the vehicle in flight.

In some examples of the present invention, the propulsion rotor mechanism is provided near a rear end of the vehicle body, the vehicle body is provided with a mount, the propulsion rotor mechanism is pivotally connected to the mount, and the propulsion rotor mechanism is adapted to rotate about an axis extending in a width direction of the vehicle body to rotate the propulsion rotor mechanism to the first position or the second position.

In some examples of the invention, the fixed-wing assembly further comprises: the fixed wing is arranged on the vehicle body and suitable for rotating around an axis extending in the height direction of the vehicle body relative to the vehicle body so as to rotate the fixed wing to a working position and a storage position.

In some examples of the invention, the vehicle body is provided with a mounting shaft to which the stationary wing is mounted, the stationary wing being adapted to rotate about a central axis of the mounting shaft.

In some examples of the present invention, the number of the fixed wings is plural, the number of the mounting shafts is plural, and the plural fixed wings and the plural mounting shafts correspond to each other one by one.

In some examples of the invention, the take-off and landing rotor assembly comprises: remove axle and second rotor, the installation axle structure is the hollow shaft, remove the axle and pass stretch into behind the installation axle in the vehicle main part, it is suitable for the edge to remove the axle the axial direction of installation axle removes, it keeps away from to remove the axle the one end of vehicle main part stretches out the vehicle main part and is equipped with the second rotor.

In some examples of the present invention, the lift rotor assembly further includes a guide rail provided in the vehicle body and fitted in cooperation with the moving shaft, the moving shaft being guided by the guide rail to move in a width direction and/or a height direction of the vehicle body.

In some examples of the invention, the vehicle body is provided with a receiving cavity, the end part of the guide rail close to the vehicle body and the end part of the moving shaft close to the vehicle body both extend into the receiving cavity, the moving shaft is provided with a first limiting structure, and a second limiting structure in limiting fit with the first limiting structure is arranged in the receiving cavity so as to limit the moving shaft to move out of the receiving cavity.

In some examples of the invention, the end of the moving shaft far away from the vehicle body is provided with a third limiting structure, and the third limiting structure is suitable for being abutted against the fixed wing assembly when the moving shaft moves towards the containing cavity.

In some examples of the invention, the fixed-wing assembly comprises: the flight tail wing is arranged on the vehicle body and can move in the length direction of the vehicle body.

In some examples of the invention, the propulsor rotor mechanism is adapted to propel the vehicle in flight when the stationary wing is in the operating position, and the stationary wing overlaps at least part of the structure of the vehicle when the stationary wing is in the stowed position.

In some examples of the invention, the vehicle further comprises: and the locking fixing piece is used for locking the fixing wing at the working position and/or the storage position.

In some examples of the invention, the ducted fan assembly comprises: the fan is rotatably arranged in the duct, and the cover plate is suitable for opening or closing the open end of the duct.

In some examples of the invention, the vehicle further comprises: and the flight control device is used for controlling the vehicle to fly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic illustration of a vehicle during lifting according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of a vehicle according to an embodiment of the present invention during flight;

FIG. 3 is a schematic illustration of a vehicle in a ground mode according to an embodiment of the invention;

FIG. 4 is a cross-sectional view of a vehicle during lifting and lowering according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a vehicle in a ground mode according to an embodiment of the present invention;

figure 6 is a schematic view of a proprotor mechanism according to an embodiment of the present invention;

fig. 7 is a schematic view of a flight tail according to an embodiment of the present invention.

Reference numerals:

a vehicle 100;

a vehicle main body 10; a mounting seat 101; mounting a shaft 102; a receiving cavity 103; a second limiting structure 104;

a stationary wing assembly 20; a propulsion rotor mechanism 201; a first rotor 202; a fixed wing 203; a flight tail 204;

a ducted fan assembly 30;

a takeoff and landing rotor assembly 40; a moving axis 401; a second rotor 402; a guide rail 403; a first limiting structure 404; a third limiting structure 405;

locking fixture 50.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

Referring to fig. 1 to 7, a vehicle 100 according to an embodiment of the present invention will be described, the vehicle 100 according to an embodiment of the present invention having a ground mode and a flight mode, in which the vehicle 100 may travel on the ground when the vehicle 100 is switched to the ground mode, and the vehicle 100 may fly in the air when the vehicle 100 is switched to the flight mode, whereby the vehicle 100 may be switched to different operation modes to adapt to different traffic situations, so that convenience of the vehicle 100 may be improved.

As shown in fig. 1 to 7, a vehicle 100 according to an embodiment of the present invention includes: a vehicle body 10, a fixed wing assembly 20, a ducted fan assembly 30, and a take-off and landing rotor assembly 40, wherein the vehicle body 10 has a drive system, an energy supply system, etc., the vehicle body 10 is capable of traveling on the ground while the vehicle body 10 can power the vehicle 100 when the vehicle 100 is in a flight mode, and further, the vehicle body 10 can define a driving space for loading passengers and goods.

The fixed wing assembly 20 is disposed on the vehicle body 10, the fixed wing assembly 20 is adapted to drive the vehicle 100 to ascend and descend and is adapted to drive the vehicle 100 to fly, wherein the fixed wing assembly 20 is capable of generating a driving force for driving the vehicle 100 to move forward, meanwhile, the fixed wing assembly 20 can generate a lifting force in the process that the vehicle 100 moves forward, and by adjusting the driving force generated by the fixed wing assembly 20, the speed of the vehicle 100 can be adjusted, and further, the lifting force generated by the fixed wing assembly 20 can be adjusted, so that the flying height of the vehicle 100 can be adjusted. Specifically, during takeoff of the vehicle 100, the fixed-wing assemblies 20 may increase output driving force, and the driving force may move the vehicle 100 forward, so that the fixed-wing assemblies 20 may generate a lifting force to drive the vehicle 100 to takeoff, and thus the flying height of the vehicle 100 may be increased. In the process of landing the vehicle 100, the fixed wing assembly 20 may reduce the output driving force, and the speed of the vehicle 100 is reduced, so that the lift force generated by the fixed wing assembly 20 may be reduced, and the flying height of the vehicle 100 may be reduced.

Also, the ducted fan assembly 30 is provided to the vehicle body 10, and the ducted fan assembly 30 is adapted to provide a lifting force to the vehicle body 10 in a height direction of the vehicle body 10 to drive the vehicle 100 to lift, and the height direction of the vehicle 100 may refer to an up-down direction in fig. 1. In the taking-off and landing processes of the vehicle 100, the lifting force is provided for the vehicle 100 through the ducted fan assembly 30, the vehicle 100 can take off from the ground or land on the ground stably, and the ducted fan assembly 30 does not need to move the vehicle 100 forward when generating the lifting force, that is, the vehicle 100 can vertically lift relative to the ground, so that the required road length for the taking-off and landing of the vehicle 100 can be reduced, the taking-off and landing environment requirements of the vehicle 100 can be further reduced, and the taking-off and landing of the vehicle 100 under various ground environments is facilitated.

Meanwhile, the take-off and landing rotor assembly 40 is provided to the vehicle body 10, and the take-off and landing rotor assembly 40 is adapted to provide a lifting force in a height direction of the vehicle body 10 to drive the vehicle 100 to lift. In the taking-off and landing processes of the vehicle 100, the lifting force is provided for the vehicle 100 through the lifting rotor assemblies 40, the vehicle 100 can stably take off from the ground or land on the ground, and the lifting rotor assemblies 40 do not need to move forwards when generating the lifting force, namely, the vehicle 100 can vertically lift relative to the ground, so that the required road length of the vehicle 100 in the lifting process can be reduced, the lifting environment requirements of the vehicle 100 can be further reduced, and the vehicle 100 can be conveniently lifted and landed under various ground environments.

Under the condition of poor road environment, the ducted fan assembly 30 and the take-off and landing rotor assembly 40 cooperate to vertically lift the vehicle 100 relative to the road surface, so that the technical effect of lifting the vehicle 100 can be achieved, and the fixed wing assembly 20 can drive the vehicle 100 to fly. Under the circumstances that the road is wide, provide the lifting power for vehicle 100 through at least one in stationary vane subassembly 20, duct fan assembly 30 and take-off and landing rotor subassembly 40, can realize the technical effect that vehicle 100 goes up and down, from this, vehicle 100 can freely select the lift mode according to road environment, and vehicle 100 is lower to the requirement of lift environment, compares with prior art, and vehicle 100 finds the region of taking off and landing that is fit for going up and down more easily to can improve vehicle 100's use and experience, and then can improve vehicle 100's product competitiveness.

In some embodiments of the present invention, as shown in fig. 1, 2, 6, the stationary wing assembly 20 includes: a propelling rotor mechanism 201, one end of the propelling rotor mechanism 201 is rotatably installed on the vehicle body 10, and the other end of the propelling rotor mechanism 201 is provided with a rotatable first rotor 202, wherein the first rotor 202 can be connected to a first driving member, in some specific embodiments, the first driving member can be a driving motor, and a battery pack of the vehicle body 10 can provide energy for the first driving member to enable the first driving member to drive the first rotor 202 to rotate.

And, proprotor mechanism 201 has a first position and a second position with respect to vehicle body 10, wherein, when the propulsion rotor mechanism 201 rotates to the first position, the propulsion rotor mechanism 201 is adapted to provide a lifting force along the height direction of the vehicle body 10 to drive the vehicle 100 to take off and land, specifically, when proprotor mechanism 201 is rotated to a first position, first drive member may drive first rotor 202 in rotation, and when first rotor 202 is rotated, air may be drawn around first rotor 202, it is possible to cause propulsion rotor mechanism 201 to generate a driving force, and the direction of the driving force is upward in the height direction of vehicle 100, that is, the driving force generated by the propulsion rotor mechanism 201 can be used as the lift force of the vehicle 100, and the lift force generated by the propulsion rotor mechanism 201, the ducted fan assembly 30, and the take-off and landing rotor assembly 40 can jointly drive the vehicle 100 to lift through the cooperation of the propulsion rotor mechanism 201, the ducted fan assembly 30, and the take-off and landing rotor assembly 40.

Meanwhile, fixed-wing assembly 20 is adapted to propel vehicle 100 in flight when proprotor mechanism 201 is rotated to the second position. Specifically, when the propulsion rotor mechanism 201 rotates to the second position, the first driving member may drive the first rotor 202 to rotate, and the first rotor 202 may drive the air flow of the surrounding environment of the first rotor 202 when rotating, so that the propulsion rotor mechanism 201 may generate the driving force, and the direction of the driving force is forward along the height direction of the vehicle 100, that is, the driving force may push the vehicle 100 to move forward, and meanwhile, the lift force generated by the fixed-wing component 20 when the vehicle 100 moves forward may maintain the flight height of the vehicle 100, so that the vehicle 100 may be prevented from falling to the ground.

In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the propulsion rotor mechanism 201 may be disposed near the rear end of the vehicle body 10, and in some specific embodiments, the propulsion rotor mechanism 201 may be disposed at the top of the vehicle body 10 and near the rear end of the vehicle body 10, such that the propulsion rotor mechanism 201 is not easily interfered with other components of the vehicle 100 when switching between the first position and the second position, and at the same time, the propulsion rotor mechanism 201 is easily disposed near a center line of the vehicle 100 in the left-right direction, such that lift force received by the left side and the right side of the vehicle 100 may be balanced, thereby preventing the vehicle 100 from tilting, rolling, and the like in the air, and effectively improving the riding safety and comfort of the vehicle 100.

Of course, the present invention is not limited to this, for example, in some other embodiments, propulsion rotor mechanism 201 may be disposed at the rear end of vehicle body 10, and such an arrangement may make propulsion rotor mechanism 201 not easily interfere with other components of vehicle 100 when switching between the first position and the second position, and make it more effective that propulsion rotor mechanism 201 drives vehicle 100 to fly.

Also, vehicle body 10 may be provided with mount 101, mount 101 may be fixedly connected to vehicle body 10, and propulsion rotor mechanism 201 may be pivotally connected to mount 101, propulsion rotor mechanism 201 being adapted to rotate about an axis extending in the width direction of vehicle body 10 (i.e., the left-right direction in fig. 1) to rotate propulsion rotor mechanism 201 to the first position or the second position. When the propulsion rotor mechanism 201 rotates to the first position, the propulsion rotor mechanism 201 may extend along the height direction of the vehicle 100, and the first rotor 202 may extend along the radial direction of the vehicle 100, the lift direction generated by the first rotor 202 may be upward along the height direction of the vehicle 100, and then the propulsion rotor mechanism 201 may drive the vehicle 100 to take off and land. When proprotor mechanism 201 rotates to the second position, proprotor mechanism 201 may extend in the fore-aft direction of vehicle 100, the direction of lift generated by first rotor 202 may be forward in the fore-aft direction of vehicle 100, and proprotor mechanism 201 may drive vehicle 100 forward.

In some embodiments of the present invention, as shown in fig. 1-5, the fixed-wing assembly 20 may further include: the fixed wing 203, wherein the fixed wing 203 may have a flap, a rudder, a speed reduction plate, etc., when the vehicle 100 moves forward, air may flow along a surface of the fixed wing 203, air pressure received by the upper side and the lower side of the fixed wing 203 is different due to a difference in flow velocity between the upper side and the lower side of the fixed wing 203, a pressure difference between the upper side and the lower side of the fixed wing 203 may form a lift force of the fixed wing 203, the fixed wing 203 may be disposed at the vehicle body 10, the lift force generated by the fixed wing 203 may drive the vehicle body 10 to move, and the fixed wing assembly 20 may drive the vehicle 100 to ascend and descend.

In addition, the flaps of the fixed wing 203 can provide a greater lifting force to the vehicle 100 during the lifting of the vehicle 100, so that the vehicle 100 can be lifted more smoothly. The rudder of the fixed wing 203 can control the vehicle 100 to turn left or right during flight, so that the flying direction of the vehicle 100 can be more flexible. The speed reduction plates of the fixed wings 203 can reduce the speed of the vehicle 100 during the landing or flying of the vehicle 100, and can achieve the technical effect of adjusting the flying speed of the vehicle 100.

Also, the stationary blade 203 is adapted to rotate relative to the vehicle body 10 about an axis extending in the height direction of the vehicle body 10 to rotate the stationary blade 203 to the operating position and the storage position. By rotating the fixed wing 203 about the axis extending in the height direction of the vehicle body 10, the fixed wing 203 can rotate in the radial direction of the vehicle 100, in the working position of the fixed wing 203, the propulsion rotor mechanism 201 is suitable for driving the vehicle 100 to fly, specifically, the propulsion rotor mechanism 201 generates a driving force when the fixed wing 203 is in the working position, the propulsion rotor mechanism 201 can drive the vehicle 100 to lift or move forward, at this time, the airflow can move toward the rear of the vehicle 100, the fixed wing 203 can extend in the width direction of the vehicle 100, the extending direction of the fixed wing 203 is perpendicular to the flowing direction of the airflow, the fixed wing 203 can obtain greater lift, and thus the flying height of the vehicle 100 can be increased.

In the storage position of the fixed wing 203, the fixed wing 203 may extend along the length direction of the vehicle 100, the extending direction of the fixed wing 203 is the same as the flowing direction of the airflow, and the fixed wing 203 does not occupy the width space of the vehicle 100, so that the fixed wing 203 may not affect the normal running of the vehicle 100 on the road surface.

In some embodiments of the present invention, as shown in fig. 4, 5, the vehicle body 10 may be provided with a mounting shaft 102, and a stationary wing 203 is mounted to the mounting shaft 102, the stationary wing 203 being adapted to rotate about a central axis of the mounting shaft 102. Wherein, the fixed wing 203 can be located the outside of installation axle 102 by the cover, and the installation axle 102 can extend the setting along the direction of height of vehicle 100, and when the fixed wing 203 rotated around the central axis of installation axle 102, the fixed wing 203 can rotate along the radial direction of vehicle 100.

In some specific embodiments, the mounting shaft 102 may be disposed at the top of the vehicle body 10, and the top of the vehicle body 10 has a wider mounting space, which may facilitate the switching of the stationary wings 203 between the operating position and the stowed position. Of course, the present invention is not limited thereto, and for example, in the width direction of the vehicle body 10, the mounting shafts 102 may be provided at both ends of the vehicle body 10, that is, the fixed wings 203 may be mounted at both ends of the vehicle body 10 in the width direction of the vehicle body 10, so that the height space occupied by the fixed wings 203 in the vehicle body 10 may be reduced, and thus the height dimension of the vehicle 100 may be reduced.

Further, the vehicle body 10 may be further provided with a second driver for driving the fixed wing 203 to rotate between the working position and the stowed position. When the mounting shaft 102 is fixedly connected to the stationary vane 203, the second driving member may be in transmission connection with the mounting shaft 102, and the second driving member may drive the mounting shaft 102 to rotate so as to drive the stationary vane 203 to rotate around the central axis of the mounting shaft 102. When the installation shaft 102 is sleeved on the outer side of the fixed wing 203 and the installation shaft 102 is not fixedly connected to the fixed wing 203, the second driving member may be in transmission connection with the fixed wing 203, and the second driving member may drive the fixed wing 203 to rotate so as to rotate the fixed wing 203 around the central axis of the installation shaft 102, thereby achieving the technical effect of switching the fixed wing 203 between the working position and the storage position.

Further, the mounting shaft 102 can be replaced by a mounting bearing, and the friction generated when the mounting bearing rotates is smaller, so that the service life of the fixed wing assembly 20 can be effectively prolonged, and the use cost of the vehicle 100 can be further reduced.

In some embodiments of the present invention, as shown in fig. 1-5, there may be a plurality of fixed wings 203, a plurality of mounting shafts 102, and a one-to-one correspondence between a plurality of fixed wings 203 and a plurality of mounting shafts 102. In the embodiment shown in fig. 1, two fixed wings 203 may be provided, the two fixed wings 203 are arranged in the width direction of the vehicle 100, and the two fixed wings 203 are symmetrical in structure at two sides of the vehicle 100 in the width direction of the vehicle 100, so that the same magnitude of the lift force generated by the two fixed wings 203 can be ensured, and the problems of inclination, rolling and the like of the vehicle 100 during flight can be avoided. Also, in the embodiment shown in fig. 1, two mounting shafts 102 may be correspondingly provided, and two fixing wings 203 are respectively connected to the two corresponding mounting shafts 102. Of course, in other embodiments of the present invention, the number of the fixed wings 203 may be four, and the vehicle 100 may be configured as a double-wing aircraft with four fixed wings 203 in the operating position. In other embodiments, the number of the fixed wings 203 may be other, which is not described herein. In the case where the span size of the vehicle 100 is the same, by providing a plurality of fixed wings 203, the vehicle 100 can be facilitated to house the fixed wings 203, and thus the vehicle 100 can be facilitated to travel on a road.

Further, as shown in fig. 1 and 3, at least a part of the structure of the fixed wing 203 is foldable, and when the fixed wing 203 is located at the storage position, the fixed wing 203 is folded to reduce the length of the fixed wing 203, so that the difficulty of storing the fixed wing 203 can be further reduced. Moreover, when the fixed wing 203 is located at the working position, the folded fixed wing 203 is unfolded, so that the length of the fixed wing 203 can be increased, the lifting force of the vehicle 100 can be improved, the vehicle 100 can be lifted more easily, the vehicle 100 can fly more stably, and the product quality of the vehicle 100 is further improved.

In some embodiments of the present invention, as shown in fig. 4 and 5, the takeoff and landing rotor assembly 40 may include: a shaft 401 and a second rotor 402 are moved, wherein the second rotor 402 may be plural, preferably, as shown in fig. 4, the second rotor 402 may be two, and in the width direction of the vehicle 100, the two second rotors 402 may be respectively disposed near both ends of the vehicle 100. The second rotor 402 may be coupled to a third drive member, which may be a drive motor in some embodiments, and a battery pack of the vehicle body 10 may provide power to the third drive member to cause the third drive member to rotate the second rotor 402. The second rotor 402 can provide lifting force for the vehicle 100 when rotating, and the second rotor 402 can extend along the radial direction of the vehicle 100, that is, the lifting force direction generated by the lifting force is parallel to the height direction of the vehicle 100, and the second rotor 402 can drive the vehicle 100 to lift along the height direction, so that the technical effect of reducing the lifting and sliding distance of the vehicle 100 can be achieved.

Further, the mounting shaft 102 may be configured as a hollow shaft, and the moving shaft 401 passes through the mounting shaft 102 and then extends into the vehicle body 10, that is, the mounting shaft 102 may be disposed away from the moving shaft 401, and the mounting shaft 102 may be configured as a hollow shaft, so that the number of holes formed in the vehicle body 10 may be reduced, and thus the vehicle 100 may meet the design requirements, and the number of machining processes of the vehicle body 10 may be reduced, thereby improving the machining efficiency of the vehicle body 10. The moving shaft 401 is adapted to move in the axial direction of the mounting shaft 102 (i.e., the up-down direction in fig. 1), and one end of the moving shaft 401 remote from the vehicle body 10 protrudes out of the vehicle body 10 and may be provided with a second rotor 402. It should be noted that the moving direction of the moving shaft 401 may be parallel to the axial direction of the mounting shaft 102, and the moving shaft 401 may drive the second rotor 402 to move upward along the height direction of the vehicle 100. Of course, in some other embodiments of the present invention, as shown in fig. 4 and 5, the moving direction of the moving shaft 401 may have an angle with the axial direction of the mounting shaft 102, in which case the moving shaft 401 may drive the second rotor 402 to move upward along the height direction of the vehicle 100, and the moving shaft 401 may drive the second rotor 402 to move toward the outer side of the vehicle 100 along the width direction of the vehicle 100. By moving the second rotary wings 402 in the width direction of the vehicle 100 toward the outside of the vehicle 100, interference between the plurality of second rotary wings 402 can be avoided by increasing the diameter and length of the second rotary wings 402 as much as possible, so that the maximum lifting force generated by the second rotary wings 402 can be increased, and the second rotary wings 402 can be prevented from being damaged by collision.

Further, as shown in fig. 4 and 5, the lift rotor assembly 40 may further include a guide rail 403, and the guide rail 403 may be disposed in the vehicle body 10 and assembled with the moving shaft 401, it should be noted that in some embodiments, the guide rail 403 may be replaced by a hollow shaft. The moving shaft 401 may extend into the guide rail 403, the moving shaft 401 may be adapted to abut against an inner wall of the guide rail 403, and the guide rail 403 may limit the moving direction of the moving shaft 401, so that the moving direction of the moving shaft 401 may be the same as the extending direction of the guide rail 403. The moving shaft 401 is guided by a guide rail 403 to move the moving shaft 401 in the width direction and/or the height direction of the vehicle body 10. Preferably, the guide rail 403 may enable the moving shaft 401 to move along the width direction and the height direction of the vehicle body 10 at the same time, so that the moving shaft 401 may drive the plurality of second rotors 402 to be away from the vehicle body 10, and the moving shaft 401 may drive the plurality of second rotors 402 to be away from each other, thereby increasing the lift force generated by the plurality of second rotors 402, and avoiding interference between the plurality of second rotors 402.

It should be noted that, the takeoff and landing rotor assembly 40 may further include a fourth driving member, the fourth driving member may be in transmission connection with the moving shaft 401, and the fourth driving member may drive the moving shaft 401 to move along the extending direction of the guide rail 403, so that the moving shaft 401 may move along the width direction and/or the height direction of the vehicle body 10.

In some embodiments of the present invention, as shown in fig. 4 and 5, the vehicle body 10 may have a receiving cavity 103, and an end of the guide rail 403 close to the vehicle body 10 and an end of the moving shaft 401 close to the vehicle body 10 both extend into the receiving cavity 103, that is, the receiving cavity 103 may receive at least a part of the structure of the guide rail 403 and at least a part of the structure of the moving shaft 401, so as to avoid that the structures of the guide rail 403 and the moving shaft 401 located outside the vehicle body 10 are too protruding, and prevent the guide rail 403 and the moving shaft 401 from affecting normal running of the vehicle 100 on a road, thereby improving driving experience of the vehicle 100 and further improving product quality of the vehicle 100.

Further, the moving shaft 401 may be provided with a first limiting structure 404, and a second limiting structure 104 that is in limiting fit with the first limiting structure 404 may be disposed in the receiving cavity 103 to limit the moving shaft 401 to move out of the receiving cavity 103. The first limiting structure 404 and the second limiting structure 104 can be engaged with each other by a stopper or a clip. Through the spacing cooperation with second limit structure 104 of first limit structure 404, can prevent to remove and cause the rotor subassembly 40 that takes off and land to drop from vehicle body 10 after axle 401 shifts out and accomodates chamber 103, and then can improve the operational reliability of rotor subassembly 40 that takes off and land. Meanwhile, the lifting force generated by the lift rotor assembly 40 may be transmitted to the vehicle body 10 through the first and second limit structures 404 and 104, so that the lift rotor assembly 40 may drive the vehicle 100 to lift.

In some embodiments of the present invention, as shown in fig. 4 and 5, an end of the moving shaft 401 away from the vehicle body 10 may be provided with a third limiting structure 405, and the third limiting structure 405 is adapted to be abutted against the fixed wing assembly 20 when the moving shaft 401 moves towards the receiving cavity 103. Specifically, the third limiting structure 405 is adapted to abut against the upper surface of the fixed wing 203. The third limiting structure 405 may be formed by bending the moving shaft 401, and when the vehicle 100 is in the ground mode, the moving shaft 401 moves toward the accommodating cavity 103, so that the structure of the vehicle 100 may be more compact. Moreover, the third limiting structure 405 is disposed on the moving shaft 401, the third limiting structure 405 can limit the length of the moving shaft 401 extending into the accommodating cavity 103, so that the moving shaft 401 is prevented from being difficult to extend out from the accommodating cavity 103 again, and the third limiting structure 405 can limit the second rotor 402 and/or the third driving element from interfering with the fixed wing assembly 20, so that the probability of surface damage of the fixed wing assembly 20 can be reduced, and the service life of the fixed wing assembly 20 can be prolonged.

In some embodiments of the present invention, as shown in fig. 1-3, 7, the fixed-wing assembly 20 may include: the flight tail 204, the flight tail 204 may be provided to the vehicle body 10, and preferably, the flight tail 204 may be provided to the rear end of the vehicle body 10, and the flight tail 204 may be movable in the length direction of the vehicle body 10. Specifically, one end of the flight tail 204 may be fixedly coupled to the vehicle 100, the other end of the flight tail 204 may be configured as a free end of the flight tail 204, and the length dimension of the flight tail 204 may be adjusted, and by adjusting the length dimension of the flight tail 204, the free end of the flight tail 204 may be moved toward or away from the vehicle body 10.

When the vehicle 100 is in the ground mode, the flight tail 204 may be retracted in the longitudinal direction of the vehicle body 10, so that the length dimension of the vehicle 100 may be reduced to facilitate the vehicle 100 to travel on the road. When the vehicle 100 is in the flight mode, the flight tail 204 may extend in the length direction of the vehicle body 10, and the flight tail 204 may improve the stability of the vehicle 100 in flight, so that the vehicle 100 may fly more smoothly, and the riding comfort of the vehicle 100 may be further improved.

Further, flight tail 204 may include: the tail wing part and the telescopic link, wherein, the one end and the vehicle main body 10 of telescopic link are connected, and the other end of telescopic link can be connected with the tail wing part, and the tail wing part can be used for improving the stability when vehicle 100 flies, and the telescopic link can stretch out and draw back in order to adjust the spacing distance between tail wing part and the vehicle main body 10 to can realize the mobilizable technological effect of flight fin 204 in the length direction of vehicle main body 10.

Further, as shown in fig. 3, when the fixed wing 203 is in the stowed position, the fixed wing 203 may overlap at least a portion of the structure of the vehicle 100. For example, as shown in fig. 3, the fixed wing 203 may overlap a flight tail 204 of the vehicle 100. When the fixed wing 203 is located at the storage position, the fixed wing 203 can extend along the front-back direction of the vehicle 100, at least a part of the structure of the fixed wing 203 far from the installation shaft 102 can be lapped on the vehicle 100, and a part of the structure of the vehicle 100 lapped on the fixed wing 203 can support the fixed wing 203, as shown in fig. 3, at least a part of the structure of the fixed wing 203 far from the installation shaft 102 can be lapped on the upper surface of the flight tail 204, and the flight tail 204 can support the fixed wing 203, so that the part of the structure of the flight tail 204 far from the installation shaft 102 can be prevented from being broken when the vehicle 100 runs on a bumpy road surface, and the service life of the fixed wing 203 can be prolonged. In other embodiments of the present invention, the fixed wing 203 may also be in lap-joint with other components of the vehicle 100, for example, the fixed wing 203 may be in lap-joint with the vehicle body 10, etc., so that the technical effect of the vehicle 100 supporting the fixed wing 203 can be achieved.

Further, a locking structure may be further disposed between a portion of the vehicle 100 overlapping the fixed wing 203 and the fixed wing 203, where the locking structure may include, but is not limited to, a magnetic lock, a locking pin, and the like, and after the fixed wing 203 overlaps the portion of the vehicle 100, the locking structure may be used to lock the flight tail 204, so as to further prevent the fixed wing 203 from separating from the flight tail 204 when the vehicle 100 travels on a bumpy road.

In some embodiments of the invention, the vehicle 100 may further comprise: a locking fixture 50, the locking fixture 50 being used to lock the stationary wing 203 in the working position and/or the stowed position, that is, the locking fixture 50 being used to lock the stationary wing 203 in the working position, or the locking fixture 50 being used to lock the stationary wing 203 in the stowed position, or the locking fixture 50 may be used to lock the stationary wing 203 in both the working position and the stowed position. In some specific embodiments, the locking fixing member 50 may be a snap, and when the fixed wing 203 rotates to the working position, the fixed wing 203 is locked by the locking fixing member 50, and the fixed wing 203 is located at the working position and cannot rotate, and in the flying process of the vehicle 100, the locking fixing member 50 may prevent the lifting force applied to the left side and the right side of the vehicle 100 from being inconsistent due to the fact that the fixed wing 203 is unlocked from the working position, so that an accident of the vehicle 100 may be avoided, and the riding safety of the vehicle 100 is effectively improved. Moreover, when the fixed wing 203 rotates to the storage position, the fixed wing 203 is locked by the locking fixing member 50, the fixed wing 203 is located at the storage position and cannot rotate, and in the running process of the vehicle 100, the locking fixing member 50 can prevent the fixed wing 203 from being unlocked from the storage position to influence the normal running of the vehicle 100, so that accidents of the vehicle 100 can be avoided, and the riding safety of the vehicle 100 is effectively improved.

In some embodiments of the present invention, the ducted fan assembly 30 may include: the ducted air conditioner comprises a duct, a fan and a cover plate, wherein the fan is rotatably arranged in the duct, and the cover plate is suitable for opening or closing an open end of the duct. In the embodiment shown in fig. 1, the duct may be disposed near the front end of the vehicle 100, and the duct may penetrate the vehicle 100 in the height direction of the vehicle 100, and during the rotation of the fan, the fan may drive the air in the duct to flow from the upper end of the duct toward the lower end of the duct, and during the air flow, the duct fan assembly 30 may generate a lift force. Thus, by continuously flowing air out of the lower end of the duct and continuously replenishing air into the duct from the upper end of the duct, the ducted fan assembly 30 can provide a continuous lift force to the vehicle 100, and the vehicle 100 can be raised and lowered. Furthermore, by disposing the duct near the front end of the vehicle 100 and disposing the propulsion rotor mechanism 201 near the rear end of the vehicle body 10, the lift force obtained at the front end and the rear end of the vehicle 100 can be balanced, and the vehicle 100 can be lifted more smoothly, and the vehicle 100 can be tilted forward or backward, thereby improving the driving safety of the vehicle 100 and the comfort of the vehicle 100.

In addition, in some preferred embodiments, the number of the cover plates may be multiple, the inlet end and the outlet end of the duct may be opened or closed by the multiple cover plates respectively, when the vehicle 100 is in the ground mode, the duct may be closed by the cover plates, the cover plates may block the sundries from entering the duct, it should be noted that the sundries may refer to dust, leaves, and the like, so that the duct may be kept clean and tidy, and then the sundries may be prevented from affecting the normal operation of the duct fan assembly 30, the operational reliability of the duct fan assembly 30 is improved, and the driving safety of the vehicle 100 may also be improved.

Further, the ducted fan assembly 30 may further include a fifth driving member, a fixed shaft, and the like, the fifth driving member may be disposed in the duct, and the fifth driving member may be in transmission connection with the fan, and the fifth driving member may drive the fan to rotate so that the ducted fan assembly 30 provides a lift force for the vehicle 100. Also, one end of the stationary shaft may be fixed within the duct, and in some preferred embodiments, the central axis of the stationary shaft may be collinear with the central axis of the duct. The other end of the fixed shaft can be fixedly connected with the fan, namely, the fan can be fixed in the duct by the fixed shaft, and the central axis of the fan and the central axis of the duct can be collinear by the fixed shaft, so that the problem that the fan is not easy to vibrate when rotating in the duct can be solved. Preferably, a plurality of fans may be disposed within the duct, which may be spaced apart in the axial direction of the duct, which may further increase the lift generated by the ducted fan assembly 30, such that the vehicle 100 may be more easily taken off or landed.

In some embodiments of the invention, the vehicle 100 may further comprise: and a flight control device for controlling the flight of the vehicle 100. Wherein, flight control device can respectively with fixed wing assembly 20, ducted fan assembly 30 and take-off and landing rotor assembly 40 communication connection, flight control device can control propulsion rotor mechanism 201 of fixed wing assembly 20 to switch between primary importance and second place, and flight control device can control fixed wing 203 and switch between storage location and operating position, and simultaneously, flight control device can also control fixed wing assembly 20, ducted fan assembly 30 and take-off and landing rotor assembly 40's output parameter, thereby can adjust vehicle 100's flying height, flight angle isoparametric, and then can make vehicle 100 fly in the air safely.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the description of the present invention, "a plurality" means two or more.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A vehicle, characterized by comprising:

a vehicle main body;

the fixed wing assembly is arranged on the vehicle main body and is suitable for driving the vehicle to ascend and descend and driving the vehicle to fly;

the ducted fan assembly is arranged on the vehicle body and is suitable for providing lifting force along the height direction of the vehicle body to the vehicle body so as to drive the vehicle to lift;

the lifting rotor assembly is arranged on the vehicle body and is suitable for providing lifting force along the height direction of the vehicle body for driving the vehicle to lift.

2. The vehicle of claim 1, characterized in that the fixed-wing assembly comprises: impel rotor mechanism, impel rotor mechanism's one end rotationally install in the vehicle main part, impel rotor mechanism's other end to be equipped with rotatable first rotor, just impel rotor mechanism relatively the vehicle main part has first position and second position, wherein

When the propulsion rotor mechanism rotates to the first position, the propulsion rotor mechanism is suitable for providing lifting force along the height direction of the vehicle body to the vehicle body so as to drive the vehicle to take off and land;

when the proprotor mechanism is rotated to the second position, the fixed-wing assembly is adapted to drive the vehicle in flight.

3. The vehicle of claim 2, wherein the propulsor rotor mechanism is disposed proximate a rear end of the vehicle body, the vehicle body having a mount, the propulsor rotor mechanism being pivotally coupled to the mount, the propulsor rotor mechanism being adapted to rotate about an axis extending across a width of the vehicle body to rotate the propulsor rotor mechanism to the first position or the second position.

4. The vehicle of claim 2, characterized in that the fixed-wing assembly further comprises: the fixed wing is arranged on the vehicle body and suitable for rotating around an axis extending in the height direction of the vehicle body relative to the vehicle body so as to rotate the fixed wing to a working position and a storage position.

5. The vehicle of claim 4, characterized in that the vehicle body is provided with a mounting axle, the stationary vanes being mounted to the mounting axle, the stationary vanes being adapted to rotate about a central axis of the mounting axle.

6. The vehicle of claim 5, characterized in that the stationary vanes are plural, the mounting shafts are plural, and the plural stationary vanes and the plural mounting shafts correspond one-to-one.

7. The vehicle of claim 5, wherein the takeoff and landing rotor assembly comprises: remove axle and second rotor, the installation axle structure is the hollow shaft, remove the axle and pass stretch into behind the installation axle in the vehicle main part, it is suitable for the edge to remove the axle the axial direction of installation axle removes, it keeps away from to remove the axle the one end of vehicle main part stretches out the vehicle main part and is equipped with the second rotor.

8. The vehicle of claim 7, wherein the takeoff and landing rotor assembly further comprises a guide rail disposed within the vehicle body and fitted with the moving shaft, the moving shaft being guided by the guide rail to move in a width direction and/or a height direction of the vehicle body.

9. The vehicle of claim 8, wherein the vehicle body has a receiving cavity, the end portion of the guide rail close to the vehicle body and the end portion of the moving shaft close to the vehicle body both extend into the receiving cavity, the moving shaft is provided with a first limiting structure, and a second limiting structure in limiting fit with the first limiting structure is arranged in the receiving cavity to limit the moving shaft to move out of the receiving cavity.

10. The vehicle of claim 9, wherein an end of the movable shaft remote from the vehicle body is provided with a third stop structure, and the third stop structure is adapted to stop against the stationary wing assembly when the movable shaft moves towards the receiving cavity.

11. The vehicle of claim 4, characterized in that the fixed-wing assembly comprises: the flight tail wing is arranged on the vehicle body and can move in the length direction of the vehicle body.

12. The vehicle of claim 11, wherein the propulsor rotor mechanism is adapted to propel the vehicle in flight when the stationary wing is in the operating position, and wherein the stationary wing overlaps at least a portion of a structure of the vehicle when the stationary wing is in the stowed position.

13. The vehicle of claim 4, further comprising: and the locking fixing piece is used for locking the fixing wing at the working position and/or the storage position.

14. The vehicle of claim 1, characterized in that the ducted fan assembly comprises: the fan is rotatably arranged in the duct, and the cover plate is suitable for opening or closing the open end of the duct.

15. The vehicle of any of claims 1-14, further comprising: a flight control device for controlling the vehicle to fly.

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