Vehicle-mounted aerocar with combinable wings

Abstract

The invention discloses a vehicle-mounted aerocar with combinable wings, which comprises a cart capable of running on the land and an aerocar capable of being loaded in the cart, and further comprises the wings capable of being disassembled and combined, the rear side of the cart is provided with a containing area capable of loading the aerocar, and the top of the cart is provided with a containing layer capable of loading the wings. The hovercar can movably enter and exit from the containing area, a vehicle-mounted clutch device is arranged at the bottom of the hovercar, when the hovercar is loaded on a large vehicle, the wings can be stored in the containing layer, when the hovercar flies independently, the wings can be movably combined on the hovercar, long-distance and large-range flight can be achieved, operation is convenient, and the hovercar is convenient to use. The invention belongs to the technical field of vehicles.

Description

Technical Field

[0001] The invention belongs to the technical field of transportation vehicles, and more specifically relates to a vehicle-mounted flying car with combinable wings. Background Art

[0002] Flying cars have the functions of low-altitude flight and land driving. They can solve the traffic congestion problem in cities or some places. They are also an important project advocated by the government to develop a low-altitude economy. Some aircraft or flying cars are mounted on the chassis of land vehicles, also known as detachable flying cars, which can easily complement each other and share resources. Although vertical take-off and landing flights using multiple rotors are very convenient, cruising flights consume a lot of energy and have a slow flight speed. They can only fly within a small range for a short distance and a short time.

[0003] Some flying cars with fixed wings can cruise over long distances in a relatively energy-efficient manner, but they require a runway or a suitable site for takeoff and landing, which is inconvenient to use and also requires a relatively large parking space.

[0004] Some aircraft with self-rotating wings are called autogyro, which use the rotating wing at the tail as the forward propulsion force. When taking off, moving forward or landing, they rely on the airflow blowing in front to keep the top wing in a self-rotating state, forming a stable lift. Even if the power is lost and the rotating wing stops working, it can still rely on the self-rotating wing on the top to land safely. Although autogyro has good low-altitude safe flight performance, it is very inconvenient to move or park autogyro or helicopters with long self-rotating wings fixed on the top on land. Summary of the invention

[0005] The main purpose of the present invention is to provide a flying car with a vehicle-mounted combinable wing that can solve the above-mentioned problems.

[0006] To achieve the above object, the technical solution of the present invention is:

[0007] A vehicle-mounted flying car with combinable wings comprises a large vehicle that can be driven on land and a flying car that can be loaded inside the large vehicle, and also comprises wings that can be detachably assembled. The rear side of the large vehicle is provided with a storage area that can be loaded with the flying car, the top of the large vehicle is provided with a storage layer that can be loaded with the wings, the flying car can movably enter and exit the storage area, and the bottom of the flying car is provided with a vehicle-mounted clutch device, wherein when the flying car is loaded on the large vehicle, the wings can be stored in the storage layer; when the flying car is flying alone, the wings can be movably assembled on the flying car.

[0008] In a specific embodiment of the present invention, the upper part of the flying car is provided with a docking device that can be movably connected to the wing, and the docking device includes a turntable and a boss arranged on the turntable, and the turntable is movably arranged in an annular slide groove.

[0009] In a specific embodiment of the present invention, the top surface of the slide groove is fixed to the bottom of the roof frame, a turntable gear is provided around the turntable, two receiving grooves with one end open are provided inside the boss, a telescopic mechanism is provided in the receiving groove, and the telescopic mechanism includes a fixed frame and a fourth motor arranged in the fixed frame.

[0010] In a specific embodiment of the present invention, a screw rod is provided at the output end of the fourth motor, and a slidable nut block is also provided in the fixed frame. The screw rod can pass through the nut block. Starting the fourth motor can cause the nut block to perform a linear reciprocating motion up and down or the screw rod to perform a linear reciprocating motion forward and backward through the nut block.

[0011] In a specific embodiment of the present invention, the flying car includes a flying car body and a body frame arranged in the flying car body, a fixed column is respectively provided at one end of the two body frames, a movable column is sleeved on the fixed column, an arm is provided at one end of the movable column, and a rotating wing device is provided at the end of the arm away from the movable column, the rotating wing device includes a rotating wing, a rotating shaft and a first motor, the output end of the first motor is transmission-connected to the rotating shaft, and the other end of the rotating shaft is connected to the rotating wing.

[0012] In a specific embodiment of the present invention, the rotary wing device also includes a power device and a shell. The power device is vertically installed behind the rear of the flying car, and the shell can be fixedly connected to the pillar at the rear of the car or the body frame through the back arm.

[0013] In a specific embodiment of the present invention, the flying car is a vehicle capable of flying at low altitude and / or driving on land, including aircraft, rotorcraft, flying cars and small cars that can drive on land.

[0014] In a specific embodiment of the present invention, the wing includes a first wing and a second wing that can cooperate with each other, the first wing is set in a forward direction, and the second wing is set in a reverse direction, the docking device is fixedly connected to the top of the screw rod, the bottom of the fixing frame is fixedly connected to the chassis of the vehicle body frame, and the top of the fixing frame is fixedly connected to the roof of the vehicle body frame.

[0015] In a specific embodiment of the present invention, the wing includes a plurality of longitudinal beams and a plurality of ribs spaced laterally apart, the top of the rib is arc-shaped, the bottom of the rib is flat, and the front portion of the rib is higher than the rear portion.

[0016] In a specific embodiment of the present invention, a rectangular frame is provided in the interval between the two wing ribs and the two longitudinal beams in the middle, a hollow tube is provided on each side of the rectangular frame, the hollow tube is fixedly connected to the longitudinal beam, and the hollow part of the hollow tube is arranged corresponding to the through hole on the wing rib.

[0017] In a specific embodiment of the present invention, a folding mechanism is provided at both ends of the wing, and the folding mechanism includes a torsion spring hinge hinged on opposite sides of the bottom of the two wing ribs and a fixing rod connected to the side of the wing rib.

[0018] In a specific embodiment of the present invention, the longitudinal beams include a front longitudinal beam and a middle longitudinal beam, and small battery packs are respectively provided in the intervals between each of the wing ribs and the front longitudinal beam and the middle longitudinal beam.

[0019] In a specific embodiment of the present invention, the wings are two wings that can be horizontally rotated and folded, and the wings can be folded and stored in the cart. The longitudinal beams on the opposite sides of the two wings are lengthened, and the two longitudinal beams are movably connected via a rotating mechanism. The rotating mechanism includes an annular groove and a rotating disk, and a rectangular frame or a cross frame is provided in the rotating disk.

[0020] In a specific embodiment of the present invention, the vehicle-mounted clutch device includes a bow-shaped frame mechanism and a telescopic track, the bow-shaped frame mechanism includes bow-shaped frames respectively installed on both sides of the bottom of the flying car body, the bow-shaped frame is composed of an upper cross bar, a lower cross bar and a vertical bar, so that the bow-shaped frame can be inserted into or retracted to the chassis.

[0021] In a specific embodiment of the present invention, the telescopic track includes a fixed track and a movable track connected to the fixed track, and an extension track and a support frame are further provided at one end of the movable track away from the fixed track.

[0022] In a specific embodiment of the present invention, the cart includes a body, a chassis arranged at the bottom of the accommodation area, and a plurality of small rollers arranged in the accommodation layer, and a bottom surface of the chassis is provided with an accommodation groove that can be fitted when the bow frame rises.

[0023] In a specific embodiment of the present invention, telescopic wing bodies are respectively provided on both sides of the wing, and a telescopic beam is fixedly connected to the inner side of the telescopic wing body.

[0024] In a specific embodiment of the present invention, a retractable tail device is provided at the rear of the flying car, and the tail device includes a horizontal cross plate on the top, vertical plates vertically arranged on both sides, and a connecting member, and the connecting member is a connecting rod or a connecting plate.

[0025] One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:

[0026] The present invention provides a storage area for loading the flying car on the rear side of a large vehicle, a storage layer for loading the wings on the top of the large vehicle, and a vehicle-mounted clutch device on the bottom of the flying car. When the flying car is loaded on the large vehicle, the wings can be stored in the storage layer. When the flying car flies alone, the wings can be movably assembled on the flying car, which not only enables long-distance and large-range flight, but also facilitates operation, further enriching the use scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0028] Attached Figure 1 is an overall structural diagram of an embodiment of the present invention;

[0029] Attached Figure 2 A wing structure diagram of an embodiment of the present invention;

[0030] Attached Figure 3 A structural diagram of a docking device according to an embodiment of the present invention;

[0031] Attached Figure 4 A structural diagram of a flying car and a rotary wing device according to an embodiment of the present invention;

[0032] Attached Figure 5 A structural diagram of a telescopic mechanism according to an embodiment of the present invention;

[0033] Attached Figure 6 A working diagram of a telescopic mechanism according to an embodiment of the present invention;

[0034] Attached Figure 7 A structural diagram of a bow frame mechanism according to an embodiment of the present invention;

[0035] Attached Figure 8 A structural diagram of a tail wing device according to an embodiment of the present invention;

[0036] Attached Fig. 9 A rear view of an embodiment of the present invention;

[0037] Attached Fig.10 A structural diagram of a telescopic wing body according to an embodiment of the present invention;

[0038] Attached Fig.11A sectional view of a wing according to an embodiment of the present invention;

[0039] Attached Fig.12 It is a structural diagram of another perspective of an embodiment of the present invention;

[0040] Attached Fig.13 A structural diagram of a folding mechanism according to an embodiment of the present invention;

[0041] Attached Fig.14 A partial cross-sectional view of an embodiment of the present invention;

[0042] Attached Fig.15 This is a structural diagram of the middle part of a wing according to an embodiment of the present invention.

[0043] 1. Cart; 101. Car body; 102. Accommodation area; 103. Accommodation layer; 1031. Small roller; 104. Chassis; 105. Accommodation groove; 106. Raised strip; 2. Flying car; 201. Flying car body; 202. Body frame; 203. Rotary wing device; 2031. Rotary wing; 2032. Rotating shaft; 2033. First motor; 2034. Shell; 204. Machine arm; 205. Fixed column; 206. Movable column; 207. First gear; 208. Second motor; 2081. First gear 2nd gear; 209, wheel; 2091, wheel gear; 210, hook; 3, wing; 301, longitudinal beam; 302, wing rib; 3021, through hole; 303, wing wall; 304, support rod; 305, rectangular frame; 306, hollow tube; 307, skin; 308, small battery pack; 309, rotating mechanism; 310, small ring; 311, groove; 4, docking device; 401, boss; 4011, receiving groove; 402, turntable; 403, turntable gear; 404, annular slide; 4041, notch ; 4042, guide rail; 405, third gear; 406, third motor; 5, telescopic mechanism; 501, fourth motor; 502, screw rod; 503, nut block; 504, fixing frame; 5041, through slot; 505, fourth gear; 506, fifth gear; 507, receiving slot; 508, notch; 6, bow frame mechanism; 601, bow frame; 602, roller; 603, small bow frame; 604, blind hole; 605, rotating shaft; 606, latch; 607, small hole; 7, tail device; 701, horizontal plate; 702, vertical plate; 703, connecting rod: 704, connecting plate; 705, groove; 8, telescopic wing; 801, telescopic beam; 802, large rectangular frame; 803, front telescopic beam; 804, front rectangular frame; 805, rear telescopic beam; 806, rear rectangular frame; 9, folding mechanism; 901, torsion spring hinge; 902, fixed rod; 903, movable rod; 904, hollow tube; 10, telescopic track; 1001, fixed track; 1002, movable track; 1003, extension track; 1004, support frame DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0049] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0050] Please refer to the attached Figure 1 To Attachment Fig.15As shown, a vehicle-mounted flying car with assembleable wings is provided, comprising a large vehicle 1 for traveling on land, a flying car 2 that can be loaded inside the large vehicle 1, and wings 3 that can be detachably assembled, a containing area 102 for loading the flying car 2 is arranged at the rear side of the large vehicle 1, a containing layer 103 for loading the wings 3 is arranged at the top of the large vehicle 1, the flying car 2 can movably enter and exit the containing area 102, a flat chassis 104 is arranged at the bottom of the containing area 102, a door for the flying car 2 to enter and exit is arranged at the containing area 102, a cover plate is hinged on the door, and the cover plate can rotatably cover the door, a vehicle-mounted clutch device for convenient entry and exit of the large vehicle 1 is arranged at the bottom of the flying car 2, including a preferred movably retractable bow frame mechanism 6, a docking device 4 that can be movably connected to the wings 3 is arranged on the upper part of the flying car 2, when the flying car 2 is loaded on the large vehicle 1, the wing 3 storage device is on the containing layer 103; when the flying car 2 performs a single flight, the wing 3 can be movably assembled on the flying car 2.

[0051] In one embodiment of the present invention, the flying car 2 is a vehicle capable of low-altitude flight and / or land travel, and can be driven by a variety of power sources, including electric flight with a built-in battery pack, etc. The flying car 2 can be loaded in the accommodation area 102 of the large vehicle 1, and can easily enter and exit the rear door of the large vehicle 1. A cover plate (door) is hinged at the door. The cover plate is used to prevent the flying car 2 from leaving the accommodation area 102, and can also prevent the wing 3 from sliding out of the accommodation layer 103, and assist in locking the position. The cover plate can be set as a hatchback door that opens upward, or a single door structure that opens to one of the left and right sides, or a double door structure that opens to both sides at the same time, all of which are convenient for the flying car 2 to enter and exit the large vehicle 1.

[0052] In one embodiment of the present invention, a storage layer 103 for loading the wing 3 is provided on the top of the cart 1, and the storage layer 103 is provided on the top surface outside the roof of the cart 1 or the bottom surface inside the roof, and the opening of the storage layer 103 faces the rear of the cart. A movable and retractable bow frame mechanism 6 is installed at the bottom of the flying car 2 to support the weight of the flying car 2. After the bow frame mechanism 6 is extended, it can be used to support the flying car 2 to facilitate entering and exiting the cart 1 or parking on land. If the flying car 2 is driving or flying alone, the bow frame mechanism 6 can be retracted at the bottom of the car body 201 or extended to serve as the landing gear of the flying car 2.

[0053] In one embodiment of the present invention, please refer to Figures 1 to 8As shown, the cart 1 is a medium-to-large vehicle (such as an SUV, MPV, pickup truck or truck), and the cart 1 includes a accommodating area 102 for loading the flying car 2 on the rear side, and a accommodating layer 103 for loading the wing 3 is arranged on the top of the cart 1. Specifically, the accommodating layer 103 is a long box-shaped structure arranged inside the roof, and the interior can be adapted to accommodate the entire wing 3. The shape of the internal space is similar to the outer shape of the wing 3, and is fixedly arranged in the direction of the length of the cart 1. The overall length is less than the length of the roof of the cart 1. One end of the box-shaped accommodating layer 103 is opened toward the rear of the cart 1, and a number of small rubber rollers 1031 are arranged on the upper and lower sides of the interior. The rubber rollers can firmly clamp the wing 3 and will not loosen, and protect the surface from being scratched. The upper and lower small rollers 1031 on the box-shaped side of the accommodating layer 103 near the opening are arranged as electrically controllable driving wheels, which can be rotated to transport and control the wing 3 to enter hidden or pushed out for use.

[0054] In one embodiment of the present invention, the flying car 2 is loaded in the accommodating area 102 at the rear side of the large vehicle 1 when not in use or when it needs to be charged, and the flying car 2 includes an aircraft, a flying car and a small car that can travel on land. The flying car 2 body mainly includes a flying car body 201, and a body frame 202 is fixedly installed in the flying car body 201. The frame 202 of the roof is fixedly connected to the chassis frame 202 through a plurality of pillars. Two exposed frames 202 are arranged on the outer side or inner side of the top of the flying car body 201, and a vertical fixed column 205 is arranged at each end of the upper and lower frames 202 to be fixedly connected. The movable column 206 is hollow, and the interior is sleeved on the fixed column 205, and the exterior is fixed. The first gear 207 is fixedly sleeved to form an integral body, and the first gear 207 and the second gear 2081 on the second motor 208 are meshed and matched with each other. The movable column 206 is fixedly connected to one end of the machine arm 204, and the machine arm 204 is fixedly connected to the rotary wing device 203 at the other end away from the movable column 206. The rotary wing device 203 is composed of a rotary wing 2031, a rotating shaft 2032 and a first motor 2033. The first motor 2033 is arranged in the housing 2034, and the output end of the first motor 2033 is transmission-connected to the rotating shaft 2032. The other end of the rotating shaft 2032 is connected to the rotary wing 2031. The first motor 2033 drives the rotary wing 2031 to rotate, thereby realizing flight lifting (such as Figure 4 ), the rotor device 203 can be set in multiple evenly and symmetrically distributed on the top outer side of the flying car body 201 to avoid imbalance during flight.

[0055] In one embodiment of the present invention, the rotary wing device 203 can be set to have a relatively large diameter and power, and is vertically installed behind the rear of the flying car 2 as a power device for forward propulsion. The specific structure is the same as above. The shell 2034 is fixedly connected to the pillar or frame 202 at the rear of the car through the relatively short arm 204 at the back. Because of the limited space and close to the car body 201, a breathable hollow structure can be set at the rear of the flying car 2, or the arm 204 is connected to the internal pillar or frame 202 through the telescopic mechanism 5 (refer to Figure 8 ), the rotary wing device 203 should also be provided with a circular protective frame to improve safety.

[0056] In one embodiment of the present invention, the wing 3 (such as Figure 2 ), the wing 3 includes two or three longitudinal beams 301, which are used as the main load-bearing beams and need to be made of strong materials. A number of ribs 302 are arranged at intervals in the middle. The ribs 302 are in the shape of an arc-shaped top surface and a relatively horizontal bottom. The height of the front portion is greater than that of the rear portion. Through holes 3021 are arranged at the front end and the middle portion. The front longitudinal beam 301 and the middle longitudinal beam 301 are fixedly welded through the through holes 3021. The rear longitudinal beam 301 is fixedly welded to the rear end of each rib 302. The front and rear sides of the middle portion of each rib 302 are fixedly connected to a number of plate-shaped wing walls 303. A number of support rods 304 are fixedly connected to the front end, top surface and bottom surface of all the ribs 302. The two ribs 302 and A rectangular frame 305 is set in the middle of the gap between the front longitudinal beam 301 and the middle longitudinal beam 301, and a hollow tube 306 is set on each side of the rectangular frame 305. The hollow tube 306 is fixedly connected to the longitudinal beam 301, and the hollow part of the hollow tube 306 is aligned with a through hole 3021 of the wing rib 302. After the overall solid frame of the wing 3 is formed, a fixed covering full metal skin 307 is set on the periphery, but the skin is not covered at the bottom of the rectangular frame 305. A small battery pack 308 can also be set in the middle of the gap between each wing rib 302 and the front longitudinal beam and the middle longitudinal beam 301. In this way, multiple small battery packs 308 set up in a reasonable and full use of space can supplement more energy on the large vehicle 1 and help increase the cruising range of the flying car 2.

[0057] In one embodiment of the present invention, a docking device 4 (such as Figure 3 ); comprising a rectangular boss 401 that can fit into the rectangular frame 305 of the wing 3; two accommodating grooves 4011 with one end open are provided inside, and a built-in telescopic mechanism 5 (such as Figure 6) The rectangular boss 401 is fixed to the turntable 402, and a turntable gear 403 is arranged around the turntable 402. It is movably arranged in the annular chute 404. The top surface of the chute 404 is fixed to the bottom of the roof frame 202. The inner part is a U-shaped structure with an opening facing the middle. And annular guide rails 4042 are arranged up and down inside to enable the turntable 402 to rotate smoothly. A notch 4041 is arranged on the outer side of the annular chute 404, which can expose a small part of the turntable gear 403 to mesh with the third gear 405. The third gear 405 is connected to the third motor 406 through a rotating shaft.

[0058] In one embodiment of the present invention, at least two liftable telescopic mechanisms 5 are fixedly installed on both outer sides of the flying car body 201 (such as Figure 5 ), the telescopic mechanism 5 includes a fixed frame 504. The two ends of the fixed frame 504 are respectively fixedly connected to the outside of the flying car body 201 and the chassis frame 202, or the two ends of the fixed frame 504 are respectively fixedly connected to the strut and the chassis frame 202. An installation space is provided inside the fixed frame 504. A fourth motor 501 that can be controlled by a controller is placed in the installation space. The output end of the fourth motor 501 is connected to a threaded screw rod 502. A slidable nut block 503 is also arranged in the installation space. The screw rod 502 is also arranged in the installation space. The screw rod 502 passes through the nut block 503 and is threadedly connected to the nut inside the nut block 503. Thus, when the fourth motor 501 is started, the screw rod 502 rotates accordingly, causing the nut block 503 to perform a linear reciprocating motion up and down.

[0059] In one embodiment of the present invention, the bow-shaped frame mechanism 6 at the bottom of the flying car 2 includes a bow-shaped frame 601. The bow-shaped frames 601 are distributed and installed on both sides of the bottom of the flying car body 201. The bow-shaped frame 601 is mainly composed of an upper cross bar, a lower cross bar and a vertical bar. The two ends of a vertical bar are respectively connected to the upper cross bar and the lower cross bar to form a U-shaped side shape. The other side of the bow-shaped frame 601 has an opening facing the front of the large vehicle 1 and forms an open space or an accessible accommodation space. Two through holes are provided on the upper cross bar of the bow-shaped frame 301. Bolts are provided on the nut block 503. The bolts pass through the two through holes and are inserted and fixed (or the upper cross bar is welded and fixed to the nut block 503). Starting the telescopic mechanism 5 to make the lower cross bar contact the ground can make the bow-shaped frame 601 be accommodated at the chassis 104 of the large vehicle 1. At this time, the overall height of the bow-shaped frame 601 is that the bottom inside the upper cross bar is higher than the bottom surface of the accommodation area 102, such as Figure 1 shown. At the same time, the interval width between the two bow-shaped frames 601 on both sides of the bottom of the flying car body 201 is smaller than the inner interval width of the two wheels of the large vehicle 1.

[0060] In one embodiment of the present invention, connecting rods are fixedly connected to the ends of the lower crossbars of the two bow-shaped frames 601 that are far from the vertical rods. The two ends of the connecting rod are respectively fixedly connected to one end of the two lower crossbars, so that the two bow-shaped frames 601 are fixedly connected into an integrated frame, which is more stable and not easily deformed. Small holes 607 are respectively arranged at both ends of the top of the connecting rod. Further, blind holes 604 are respectively arranged in the opposite directions of the middle parts of the two upper crossbars and the two lower crossbars, and small rotating shafts 605 are arranged inside. The upper and lower small rotating shafts 605 are respectively connected to the upper and lower ends of the small bow-shaped frame 603. The small bow-shaped frame 603 is also composed of a relatively thin upper crossbar, a lower crossbar and a vertical rod. The two ends of one vertical rod are respectively connected to the upper crossbar and the lower crossbar to form a U-shaped side shape. The lower ends of the two vertical rods are respectively connected with a bolt 606 that can be inserted and fixed in the small hole 607. When the small bow-shaped frame 603 is used to assist in supporting the flying car 2 independently and serves as a landing gear, it is more stable and elastic. It can be locked or unlocked by a manual bolt, or an internal micro motor can be used to electrically control the rotation of the rotating shaft 604 to rotate the small bow-shaped frame 603.

[0061] In one embodiment of the present invention, two through grooves are respectively opened on the two lower crossbars, and rotatable rollers 602 are arranged in the through grooves. The rollers 602 are connected to the inside of the lower crossbars through rotating shafts. The diameter of the rollers 602 is larger than the thickness of the lower crossbars, and the rollers 602 can also be set as electric drive wheels.

[0062] In one embodiment of the present invention, a receiving groove 105 is opened on the bottom surface of the chassis 104 of the large vehicle 1. The receiving groove 105 is composed of two first straight grooves with openings facing the rear and the roof outside the rear bumper beam of the vehicle and a U-shaped groove with an opening downward on the bottom surface of the chassis 104, and can be adapted to insert the two vertical rods, two lower crossbars and a connecting rod of the raised bow-shaped frame 601. If the rollers 602 are installed, notches with increased depth are arranged at the corresponding positions to make the bow-shaped frame 601 fit more closely to the receiving groove 105 when rising, so as to firmly lock the body 201 of the flying car.

[0063] In one embodiment of the present invention, a retractable tail wing device 7 is added to the rear of the flying car 2, including a horizontal cross plate 701 at the top, vertical plates 702 fixedly connected to both sides and vertically arranged, and connecting rods 703 are respectively fixedly arranged on both inner sides of the vertical plates 702. The other ends of the connecting rods 703 are fixedly connected to the screw rod 502 of the telescopic mechanism 5. The telescopic mechanism 5 is fixedly arranged horizontally on the chassis frame inside the vehicle body 201. Further, in this embodiment, a transverse support rod is arranged to connect the inner sides of the two vertical plates 702 for the rotary wing device 203 at the rear of the vehicle, and the arm 204 is fixedly connected to the bottom of the cross plate and stably arranged on the retractable tail wing device 7.

[0064] In one embodiment of the present invention, the docking device 4, the tail device 7 and the telescopic wing 8 of the flying car body 201 are all equipped with a telescopic mechanism 5 (such as Figure 6 ), the telescopic mechanism 5 includes a columnar fixed frame 504, a through slot 5041 with an opening at one end is provided inside the fixed frame 504, a screw rod 502 with a thread is built in, and a cylindrical nut block 503 with a nut is also provided, the screw rod 502 is arranged in the through slot 5041, the screw rod 502 passes through the nut block 503, and is engaged with the nut thread inside the nut block 503, and a fourth gear 505 is fixedly sleeved on the periphery of the nut block 503 and is arranged in a receiving groove 507, and the receiving groove 507 is provided with a notch 508 on one side of which the fixed frame 504 is exposed, and the exposed part of the built-in fourth gear 505 is engaged with the fifth gear 506, and the fifth gear 506 is connected to the fourth motor 501 via the rotating shaft, so that when the fourth motor 501 is started, the columnar nut block 503 is driven to rotate via the gear, and the nut in the nut block rotates the screw rod 502 to perform a linear reciprocating motion back and forth.

[0065] Embodiment 1:

[0066] The operating principle is that when the flying car 2 and the wing 3 need to enter the large vehicle 1 for loading, the flying car 2 is first pushed by hand or the roller 602 is electrically controlled to move to the back of the large vehicle 1, and the latch 606 on the small bow frame 603 is raised to disengage from the limit of the small hole 607, and then rotated to align and merge with the bow frame 601, so that the entire weight of the vehicle body 201 is borne on the bow frame 601, and the rear of the flying car 2 faces the rear of the large vehicle 1; further, the hatchback door on the accommodating area 102 (trunk) on the large vehicle 1 is opened upward, and the docking device 4 on the flying car 2 is controlled, and the third motor 406 drives the boss 401 on the turntable to rotate the wing 3 through the third gear 405 until the wing 3 is longitudinally aligned with the length direction of the large vehicle 1, and the front end of the wing 3 is aligned with the front end of the wing 3. At the opening of the quasi-accommodation layer 103, the two upper cross bars of the bow frame 601 on both sides of the vehicle body 201 are aligned with the accommodation area 102, and the two lower cross bars are aligned with the inner sides of the two rear vehicles of the large vehicle 1, and move toward the front of the large vehicle 1 until the wing 3 is nearly halfway into the accommodation layer 103, and then the flying car 2 stops moving forward; further, the telescopic mechanism 5 on the docking device 4 is controlled to retract the screw rod 502, and then the height of the vehicle body 201 is lowered a little, and then the driving small roller 1031 on the accommodation layer is controlled to rotate the carrying wing 3 to move toward the front of the vehicle along the accommodation layer 103 until the whole is hidden inside the accommodation layer 103; further, the flying car 2 is controlled to move forward again until the two straight bars of the bow frame 601 enter the two straight grooves inserted into the accommodation groove 105 (such as Figure 1); further, the lifting and telescopic mechanism 5 is controlled to adjust and raise the bow frames 601 on both sides until the two lower cross bars and the connecting rod of the bow frame 601 enter the bottom U-shaped groove of the accommodating groove 105, and the lifting mechanism 5 is controlled to stop and automatically lock the position of the bow frame mechanism 6. All the weight of the flying car 2 is borne on the cart 1, so that the flying car 2 can be firmly locked in the accommodating area 102.

[0067] When the flying car 2 needs to leave the large vehicle 1 and run independently, the hatchback door on the trunk of the large vehicle 1 is opened upwards again, and then the motor of the lifting mechanism 5 is controlled to reverse, and the screw rod 502 drives the bow frame 601 connected to the nut block 503 to descend until the roller 602 touches the ground, and the bottom of the chassis of the flying car 2 rises and leaves the top surface in the accommodating area 102 on the chassis 104 of the large vehicle 1, and the weight of the vehicle body 201 is all borne on the bow frame 601; further, the roller 602 is manually pulled or electrically controlled to move away from the large vehicle 1, and then the arm 204 is controlled to rotate so that the rotary wings 2031 of the rotary wing device 203 each move away from the vehicle body 2 and open, and the rotary wings 2031 are controlled to rotate at high speed to perform vertical take-off and landing and short-distance and small-range flight.

[0068] When the energy-saving mode is needed, or when long-distance and large-scale flight is needed, the electric control roller 602 is slowly moved in the direction away from the vehicle 1 until the boss 401 on the docking device 4 moves to the opening of the accommodating layer 103 and stops; further, the small roller 1031 in the accommodating layer 103 is controlled to rotate to push the wing 3 toward the rear of the vehicle 1 until the bottom rectangular frame 305 of the wing 3 is aligned with the boss 401 and the roller 1031 is stopped from rotating. At this time, the boss 401 on the docking device 4 is started to be inserted into the rectangular frame 305, and the screw rod 502 on the telescopic mechanism 5 is controlled to be inserted into the hollow tube 306 through the through hole on the wing rib and fixed; further, after the flying car 2 is controlled to move away from the rear of the vehicle 1 again, the arm 204 is controlled to rotate so that the rotating wings 2031 of the rotating wing device 203 are each opened in the direction away from the vehicle body 2, and the first motor is started to make the rotating wings 2031 move at high speed. The flying car 2 is rotated, and the flying car 2 rises vertically upward; further, the rotating disk 402 on the docking device 4 is controlled to rotate, driving the wing 3 to rotate 90 degrees in the longitudinal state to be fixed in the transverse state, forming a cross shape with the flying car body 201; further, the rotary wing 2031 at the rear of the car or on the tail wing device 7 is controlled to rotate at high speed to propel forward. During the forward movement, due to the different air flow pressures formed by the asymmetric structure of the wing 3 up and down, the wing 3 has a lift function when moving, and the generated lift can support all the weight of the flying car 2 and the occupants. The multiple rotary wings 2031 on the top of the flying car 2 are closed, and the arm 204 is controlled to rotate so that the rotary wings 2031 of the rotary wing device 203 are moved toward the direction close to the body 2 and fit around the flying car fuselage 201, so that the forward propulsion power of the rotary wing 2031 at the tail can be used to enter a stable horizontal cruising state, which is very energy-saving and safe.

[0069] Embodiment 2:

[0070] Please refer to Figures 9 to 11 As shown, the difference between this embodiment and embodiment 1 is that the accommodation layer 103 is arranged on the outside of the roof of the vehicle 1, and can be a long box-shaped like embodiment 1, and the interior can be adapted to accommodate the entire wing 3, or it can be set as a groove-shaped accommodation layer 103 (a small part of the two sides of the wing is stuck on both sides of the groove, and most of it can be exposed).

[0071] A tail wing device 7 is added to the outside of the roof of the rear of the vehicle 1, including a horizontal cross plate 701 on the top, and vertical plates 702 fixedly connected on both sides. The width of the interval between the two sides of the vertical plates 702 on both sides is greater than the width of the two sides of the vehicle body 101. Two longitudinal grooves 705 are set at the bottom of the horizontal cross plate 701. The internal width of the grooves is greater than the width of the opening and is adapted to the trapezoidal convex strips 106 on the vehicle body 101. A connecting plate 704 extending forward is fixedly connected in the middle. The connecting plate 704 is away from one end of the horizontal cross plate 701 and is movably connected to the middle top surface of the wing 3 through a rotating mechanism 309. The rotating mechanism is a ring groove and a rotating disk structure (reference Figure 3 ), the overall exposed structure of the wing 3 connected to the tail device 7 can also be reduced in size and installed on the inner top surface of the accommodating area of ​​the large vehicle 1. When the wing 3 connected to the tail device 7 is docked using the docking device 4, the flying car 2 must leave the large vehicle 1 and then turn around to approach for docking, or the flying car 2 is configured to be loaded in the same direction as the front of the large vehicle 1.

[0072] In one embodiment of the present invention, a telescopic wing body 8 that can be assisted in lengthening is provided on each side of the wing 3, and a telescopic beam 801 is fixedly connected to the inner side of the wing rib of the telescopic wing body 8, which can be adapted to be inserted into a large rectangular frame 802 with an opening at one end. The fixed frame 504 is fixedly connected to the large rectangular frame 802, and the end of the screw rod 502 is fixedly connected to the telescopic beam 801. In order to be more stable, an auxiliary front telescopic beam 803 is adapted to the front rectangular frame 804, and a rear telescopic beam 805 is adapted to the rear rectangular frame 806. The interior of the telescopic wing body 8 is also provided with longitudinal walls, support rods and external skins.

[0073] In one embodiment of the present invention, the wings 3 are configured as two horizontally rotatable and foldable wings, which can be folded and stored on the vehicle 1 to occupy a small space. When installed on the flying car 2, they are opened to form longer wings. The front and rear longitudinal beams 301 of the two wings 3 are extended on the opposite side, and the tail ends are fixedly connected to the transverse support rods. The upper and lower extended longitudinal beams 301 are movably connected through the rotating mechanism 309. The rotating mechanism is a ring groove and a rotating disk structure (refer to Figure 3 ), a rectangular frame or a cross-shaped frame is arranged inside the rotating disk, and the boss 401 is inserted therein. For greater stability, four small circular rings 310 are welded at relatively opposite positions on the inner sides of the lengthened front and rear longitudinal beams of the upper and lower wings, and four arc-shaped movable hooks 210 are arranged at corresponding positions of the top frame 202 of the flying car 2, which can be hooked and locked manually or electrically to make the auxiliary wing more stable. Such an arrangement can also be applied to reinforce another wing 3, and can also be arranged inside or outside the roof to limit and lock the wing 3 loaded on the accommodation layer 103.

[0074] Embodiment 3:

[0075] Please refer to Figure 12 to Figure 13As shown, the difference between this embodiment and embodiment 1 is that the accommodation layer 103 is arranged outside the body and roof at the rear of the vehicle 1 (or the shrinking device is inside the vehicle), and can be set as a groove-shaped accommodation layer 103 or the wing 3 can be directly folded and put on the body of the rear of the vehicle, and the wing 3 is set as a three-section folding structure, the length of the middle section is greater than or equal to the width of the body 101 of the vehicle 1, and the length of each section on both sides is less than or equal to the height of the body 101 of the vehicle 1 (excluding the wheels), and two longitudinal grooves 311 are set at the bottom of the middle section, and the internal width of the groove is greater than the width of the opening, and the trapezoidal convex strip 101 on the body 101 is aligned with the groove 311. 6 adaptation, a plurality of rollers 1031 are also arranged on the top surface of the vehicle body 101, a rectangular frame 305 and folding mechanisms 9 on both sides are also arranged in the middle section, the folding mechanism 9 comprises a torsion spring hinge 901 hinged on the opposite sides of the bottom of the two wing ribs; the wing rib side surfaces of each section on both sides are fixedly connected with a fixed rod 902, which is movably hinged with a movable rod 903 in the middle section, one end of the movable rod 903 is exposed through the wing rib through hole, and the other end is connected with the telescopic mechanism 5 inside the middle section, at least one auxiliary reinforcement telescopic mechanism 5 is arranged on each side of the middle section, and correspondingly, a hollow tube 904 into which the adaptation screw rod 502 is inserted is arranged in each section on both sides.

[0076] Embodiment 4:

[0077] Please refer to Figure 14 to Figure 15 As shown, the present embodiment is different from the first embodiment in that the flying car 2 is configured as a micro-car that can travel on land alone, or is connected to a wing 3 with two asymmetric sides through a docking device 4 to become a rotatable gyroplane or a small helicopter, and the wing 3 is configured so that half of the wing structure is in the forward direction and the other half of the wing structure is in the reverse direction (such as Fig.15 ), a rectangular frame 305 and hollow tubes 306 fixedly connected to the longitudinal beams 301 on both sides are also provided in the middle; the docking device 4 is fixedly connected to the top of the screw rod 502 of the cylindrical telescopic mechanism 5, the bottom of the cylindrical fixed frame 504 is fixedly connected to the chassis frame 202, and the top is fixedly connected to the roof frame 202 (such as Fig.14), such a setting can raise the wing 3 relatively high and is suitable for the operation of the rotorcraft, the opening of the through groove 5041 faces the roof surface of the vehicle body 201, if it is a two-seater, the columnar fixing frame 504 is set as a relatively thick fixing device between the two seats, if it is a single seat, it can be installed at the rear of the seat, and multiple telescopic columns 5 can be installed to connect the bottom of the docking device 4 to be more stable. It should be noted that when it is set as a self-rotating rotorcraft, the turntable 402 of the docking device 4 is set to a relatively small diameter, and the gears 403 and 405 and the motor 406 are not provided. A large bearing is set between the turntable 402 and the annular slide groove 404 to reduce the friction system during rotation. When it is needed as a small helicopter, another turntable 402 with a smaller diameter and a gear 403 is fixedly superimposed on the bottom of the turntable 402 with a bearing, and the gear 403 is meshed and connected to at least one gear 405 and a high-power motor 406. This arrangement can be further provided with a telescopic mechanism 5 between the motor 406 and the skeleton 202, and a fixed frame 504 is fixed on the skeleton 202, and the screw rod 502 and the motor 406 are fixedly connected, so that a clutch can be formed, which can extend into the gear meshing to form a pre-rotation power when the autogyro starts to run, and then retract to form a lift surface for self-rotation against the wind.

[0078] On the floor of the storage area 102 (trunk) of the large vehicle 1, there is a vehicle-mounted clutch device for facilitating entry and exit of the large vehicle 1, including a preferred telescopic track 10, which is configured to fixedly connect two parallel fixed tracks 1001 extending along the length direction of the large vehicle 1. The upper end of the fixed track 1001 is set as a track rack that meshes with the gear 2091 on the wheel 209, and the lower part is a hollow structure. The empty slot contains a movable track 1002. The movable track 1002 can be inserted and hidden or extended to form a slope track. The movable track 1002 is also provided with a gear meshing with the gear 2091. The track racks, the two movable tracks 1002 are also arranged as empty grooves opening backwards, adapted to be movably inserted into the U-shaped auxiliary extension track 1003, and the U-shaped movable support frame 1004, the support frame 1004 is movably hinged on the extension track 1003, and can be folded up and brought close to the extension track 1003 to enter the empty groove of the movable track 1002, and can be more stably supported when opened. The upper end of the extension track 1003 is also arranged as a corresponding rack. In addition, all the racks on the track can also be changed into grooves with patterns, and the grooves can adapt to the wheels 209 to enter and exit.

[0079] The fixed rail 1001 can be directly fixed on the floor of the trunk of the vehicle 1. A limit groove and / or a limit block (not shown in the figure) are respectively provided in the empty grooves of the fixed rail 1001 and the movable rail 1002 to prevent the movable rail 1002 or the extended rail 1003 from completely detaching when being pulled out to form a slope.

[0080] When the flying car 2 is parked on the vehicle 1, a variety of locking mechanisms can be set, such as setting a small hole and a latch on the fixed track 1001 on both sides and the side of the gear 2091 to limit and fix the wheel 209. The length of the extended track should be set according to the chassis height of the vehicle 1 to form a smooth slope. The flying car 2 brakes and stops on the movable track 1002. After the docking device 4 is connected to the half-extended wing 3, it moves downward while controlling the screw rod on the telescopic mechanism 5 to extend upward to keep the wing 3 smoothly translated and gradually separated from the accommodation layer 103. Further, the wheel 209 and the rear rotating wing are started. The asymmetric wing 3 rotates with the wind and then rises to fly forward. Then the wheel 209 is closed to stop driving. The propulsion force of the vertical rotating wing 203 at the rear of the vehicle and the lift formed by the self-rotation of the wing 3 against the wind can be used to fly at a low altitude very safely. If it is to be set as a vertical take-off and landing autogyro without a run-up, multiple foldable rotating wings 203 on the top of the device can be added (as in implementation 1); this embodiment can also be connected to a high-power motor for use as a small helicopter, or the flying car 2 can be driven out alone as a mini car without docking with the wing 3.

[0081] The various aspects of the embodiments described above can be combined or used interchangeably without being mutually exclusive; the flying car 2 should be understood in a broad sense (flying, car), including various aircraft, land cars, gyroplanes, helicopters, the cart 1 of the present invention and the flying car 2 (land car) can be easily, quickly and stably entered, exited or locked through the vehicle-mounted clutch device including the bow frame mechanism 6 or the telescopic track 10, and also includes other forms of loadable clutch devices. The above two clutch devices basically do not need to change the design or structure of the original cart 1; and basically do not need to change the design or structure of the flying car or aircraft of the prior art, because it is mainly to add a docking device 4 and to carry out innovative optimization design of the combinable wing 3, and the rotatable folding of the arm 204 of the rotary wing device 203 is also an existing technology; if used as a land micro-car, because it can be set as a low-speed walking vehicle, it will not Affecting safety, when the large vehicle 1 is loaded with the flying car 2 and operates together, space and resources can be shared. The flying car 2 can be set with a hatchback door and a rotatable seat to become an accessible third row of seats on the large vehicle 1. The battery pack of the flying car 2 can be supplied to the large vehicle 1 at any time for range extension, or the large vehicle 1 (which can be set as a hybrid or fuel range extender) can charge the flying car 2 or the wing 3, and the multiple battery packs 18 in the wing 3 can be supplied to the flying car 2 or the large vehicle 1 at any time as an auxiliary power bank. If the accommodating layer 103 set inside or outside the roof is set in a box shape, it can be set to be detachable, so that the box can be removed when the wing 3 is not used for a long time, and the box can also be set to exceed the overall length of the large vehicle 1 to install a longer wing 3; after a long-distance trip to the destination, the large vehicle 1 stops to charge, and the flying car 2 can be used for normal driving or flying at a low speed over a short distance or in a small range. Of course, they can also be used for driving or flying alone for a long time at any time.

[0082] In order to make the bow frame 3 more stable, or when the flying car 2 is used independently for a long time, additional sockets and pins can be set on the upper crossbar and inserted into the chassis frame 202 as temporary reinforcement to form a more stable frame-type landing gear; the rollers 602 can also be set in a variety of ways (such as being able to turn slightly, fold or retract); when the flying car 2 is loaded in the large vehicle 1, the bow frame 601 is used for active storage and locked in the accommodating area 102 at the same time, and it can also be locked in other ways, or completely locked in other ways. The wings 3 are set at the bottom of the roof or A card block or a card hook can be set on the outside of the roof to lock the rectangular frame in the middle. The lifting telescopic mechanism 5 can also be set to other telescopic mechanisms (such as a hydraulic single-section or multi-section telescopic mechanism). It is recommended to configure a remote control on the controller, and it is best to integrate it into a remote control to remotely control the rotation of the small roller 1031 on the accommodating layer 103, the lifting bow frame mechanism of the flying car 2, the rear hatchback door of the vehicle 1, etc., which is more convenient. When the flying car 2 enters and exits the vehicle 1, it is best not to have personnel driving and controlling on the flying car 2. It is safer and more convenient to control it with only the configured remote control.

[0083] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle-mounted flying car with combinable wings, comprising a large vehicle (1) that can travel on land and a flying car (2) that can be loaded inside the large vehicle (1), characterized in that: The vehicle also comprises a detachable assembled wing (3); a storage area (102) capable of loading the flying car (2) is provided on the rear side of the vehicle (1); a storage layer (103) capable of loading the wing (3) is provided on the top of the vehicle (1); the flying car (2) can move in and out of the storage area (102); and a vehicle clutch device is provided on the bottom of the flying car (2); When the flying car (2) is loaded on the vehicle (1), the wing (3) can be stored in the storage layer (103); When the flying car (2) is flying alone, the wings (3) can be movably assembled on the flying car (2).

2. The vehicle-mounted flying car with combinable wings according to claim 1, characterized in that: The upper part of the flying car (2) is provided with a docking device (4) that can be movably connected to the wing (3), and the docking device (4) includes a turntable (402) and a boss (401) arranged on the turntable (402), and the turntable (402) is movably arranged in an annular slide groove (404).

3. The vehicle-mounted flying car with combinable wings according to claim 2, characterized in that: The top surface of the slide groove (404) is fixed to the bottom of the roof frame, a turntable gear (403) is arranged around the turntable (402), two receiving grooves (4011) with one end open are arranged inside the boss (401), a telescopic mechanism (5) is arranged inside the receiving groove (4011), and the telescopic mechanism (5) comprises a fixed frame (504) and a fourth motor (501) arranged in the fixed frame (504).

4. The vehicle-mounted flying car with combinable wings according to claim 3 is characterized in that: The output end of the fourth motor (501) is provided with a screw rod (502), and a slidable nut block (503) is also provided in the fixing frame (504). The screw rod (502) can pass through the nut block (503). When the fourth motor (501) is started, the nut block (503) can be made to perform a linear reciprocating motion up and down, or the screw rod (502) can be made to perform a linear reciprocating motion forward and backward through the nut block (503).

5. The vehicle-mounted flying car with combinable wings according to claim 4, characterized in that: The flying car (2) comprises a flying car body (201) and a body frame (202) arranged in the flying car body (201), one end of each of the two body frames (202) is provided with a fixed column (205), a movable column (206) is sleeved on the fixed column (205), one end of the movable column (206) is provided with an arm (204), and one end of the arm (204) away from the movable column (206) is provided with a rotary wing device (203), the rotary wing device (203) comprises a rotary wing (2031), a rotating shaft (2032) and a first motor (2033), the output end of the first motor (2033) is transmission-connected to the rotating shaft (2032), and the other end of the rotating shaft (2032) is connected to the rotary wing (2031).

6. The vehicle-mounted flying car with combinable wings according to claim 5, characterized in that: The rotary wing device (203) also includes a power device and a shell (2034). The power device is vertically installed behind the rear of the flying car (2). The shell (2034) can be fixedly connected to the pillar at the rear of the car or the body frame (202) via the back arm (204).

7. The vehicle-mounted flying car with combinable wings according to claim 5, characterized in that: The flying car (2) is a vehicle capable of flying at low altitude and / or driving on land, including an aircraft, a rotorcraft, a flying car and a small car capable of driving on land.

8. The vehicle-mounted flying car with combinable wings according to claim 5, characterized in that: The wing (3) comprises a first wing and a second wing which can cooperate with each other, the first wing is set in a forward direction, and the second wing is set in a reverse direction, the docking device (4) is fixedly connected to the top of the screw rod (502), the bottom of the fixing frame (504) is fixedly connected to the chassis of the vehicle body frame (202), and the top of the fixing frame (504) is fixedly connected to the roof of the vehicle body frame (202).

9. The vehicle-mounted flying car with combinable wings according to claim 1, characterized in that: The wing (3) comprises a plurality of longitudinal beams (301) and a plurality of ribs (302) arranged at intervals in the transverse direction, the top of the rib (302) is arc-shaped, the bottom of the rib (302) is flat, and the front part of the rib (302) is higher than the rear part.

10. The vehicle-mounted flying car with combinable wings according to claim 9, characterized in that: A rectangular frame (305) is provided in the interval between the two wing ribs (302) and the two longitudinal beams (301) in the middle, and a hollow tube (306) is provided on each side of the rectangular frame (305). The hollow tube (306) and the longitudinal beam (301) are fixedly connected, and the hollow part of the hollow tube (306) is arranged correspondingly to the through hole (3021) on the wing rib (302).

11. The vehicle-mounted flying car with combinable wings according to claim 9, characterized in that: A folding mechanism (9) is provided at each end of the wing (3), and the folding mechanism (9) comprises a torsion spring hinge (901) hinged on opposite sides of the bottom of the two wing ribs (302) and a fixing rod (902) connected to the side of the wing rib (302).

12. The vehicle-mounted flying car with combinable wings according to claim 9, characterized in that: The longitudinal beam (301) includes a front longitudinal beam and a middle longitudinal beam, and a small battery pack (308) is respectively arranged in the interval between each of the wing ribs (302) and the front longitudinal beam and the middle longitudinal beam.

13. The vehicle-mounted flying car with configurable wings according to claim 9, characterized in that: The wings (3) are two wings that can be horizontally rotated and folded. The wings (3) can be folded and stored in the cart (1). The longitudinal beams (301) on the opposite sides of the two wings (3) are extended. The two longitudinal beams (301) are movably connected via a rotating mechanism (309). The rotating mechanism (309) includes an annular groove and a rotating disk. A rectangular frame or a cross frame is provided inside the rotating disk.

14. The vehicle-mounted flying car with combinable wings according to claim 1, characterized in that: The vehicle-mounted clutch device comprises a bow-shaped frame mechanism (6) and a telescopic track (10), wherein the bow-shaped frame mechanism (6) comprises bow-shaped frames (601) respectively mounted on both sides of the bottom of the flying car body (201), wherein the bow-shaped frame (601) is composed of an upper cross bar, a lower cross bar and a vertical bar, and the bow-shaped frame (601) can be inserted into or retracted to the chassis (104).

15. The vehicle-mounted flying car with configurable wings according to claim 14, characterized in that: The telescopic track (10) comprises a fixed track (1001) and a movable track (1002) connected to the fixed track (1001); an extension track (1003) and a support frame (1004) are further provided at one end of the movable track (1002) away from the fixed track (1001).

16. The vehicle-mounted flying car with configurable wings according to claim 1, characterized in that: The cart (1) comprises a body (101), a chassis (104) arranged at the bottom of the accommodation area (102), and a plurality of small rollers (1031) arranged in the accommodation layer (103); the bottom surface of the chassis (104) is provided with an accommodation groove (105) capable of being fitted when the bow frame (601) rises.

17. The vehicle-mounted flying car with configurable wings according to claim 1, characterized in that: Telescopic wing bodies (8) are respectively provided on both sides of the wing (3), and a telescopic beam (801) is fixedly connected to the inner side of the telescopic wing body (8).

18. The vehicle-mounted flying car with configurable wings according to claim 1, characterized in that: The rear of the flying car (2) is provided with a retractable tail device (7), and the tail device (7) comprises a horizontal cross plate (701) at the top, vertical plates (702) vertically arranged on both sides, and a connecting member, wherein the connecting member is a connecting rod (703) or a connecting plate (704).

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