Separation and combination mechanism, travel device, vehicle, and separation and combination method

Abstract

The application discloses a separation and combination mechanism, a running device, a vehicle and a separation and combination method, and relates to the technical field of transportation. The separation and combination mechanism comprises first and second connecting assemblies, the first and second connecting assemblies are respectively used for connecting a running body, at least part of the first connecting assembly is used for moving relative to the running body along a preset direction, and at least part of the second connecting assembly is used for moving relative to the running body along the preset direction; the first and second connecting assemblies are also respectively used for connecting a flight body, and the flight body is used for being arranged at intervals with the running body along the preset direction; after the first connecting assembly drives the flight body to move towards the running body by a preset distance, the second connecting assembly is used for connecting the flight body and driving the flight body to move towards the running body. The first and second connecting assemblies are sequentially used for moving the flight body along the preset direction, so that the moving stroke of the first and second connecting assemblies is reduced, and the cost of parts of the separation and combination mechanism is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transportation, in particular to a separation and combination mechanism, a driving device, a vehicle and a separation and combination method. BACKGROUND

[0002] With the development of transportation technology, the demand for flying of vehicles and other vehicles increases. Some vehicles are directly provided with wings, and the whole vehicle drives on land or flies in the air. Some vehicles are provided with a separable flying body and a driving body, the flying body flies in the air, and the driving body drives on land.

[0003] In the related art vehicle, the flying body is directly landed on the driving body or directly takes off from the driving body, so as to separate and combine. Since the flying body needs to carry passengers or goods, the weight is large; the flying body is directly landed on the driving body, which puts forward higher requirements for the carrying capacity of the driving body and the landing control of the flying body. SUMMARY

[0004] The main purpose of the present application is to provide a separation and combination mechanism to facilitate the separation or combination of the flying body and the driving body.

[0005] To achieve the above purpose, the separation and combination mechanism provided by the present application comprises a first connecting assembly and a second connecting assembly, the first connecting assembly is used to connect the driving body, at least part of the first connecting assembly is used to move relative to the driving body along a predetermined direction; the second connecting assembly is used to connect the driving body, at least part of the second connecting assembly is used to move relative to the driving body along the predetermined direction; the first connecting assembly and the second connecting assembly are also used to connect the flying body respectively, the flying body is used to be arranged apart from the driving body along the predetermined direction; after the first connecting assembly drives the flying body to move a predetermined distance towards the driving body, the second connecting assembly is used to connect the flying body and drive the flying body to move towards the driving body.

[0006] The present application also provides a driving device, which comprises a driving body and the above separation and combination mechanism.

[0007] The present application also provides a vehicle, which comprises a flying body and the above driving device.

[0008] The present application also provides a separation and combination method, which is used to combine the flying body and the driving body arranged apart along a predetermined direction, and the separation and combination method comprises the following steps:

[0009] The first connecting assembly drives the flying body to move a predetermined distance towards or away from the driving body.

[0010] The flight body is connected by the first connecting assembly and is driven to continue moving towards or away from the running body.

[0011] The technical scheme of the present application sets the first connecting assembly and the second connecting assembly for moving relative to the running body along a preset direction, and the separating and combining mechanism can move the flight body parked on the side along the preset direction to the running body, which is beneficial to the separation or combination of the flight body and the running body; after the first connecting assembly drives the flight body to move a preset distance towards the running body, the second connecting assembly is used to connect the flight body and drive the flight body to move towards the running body, and the first connecting assembly and the second connecting assembly are used to sequentially move the flight body along the preset direction, which is beneficial to reducing the moving stroke of the first connecting assembly and the moving stroke of the second connecting assembly, and reduces the cost of parts of the separating and combining mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on the drawings shown.

[0013] Figure 1 It is a three-dimensional schematic view of an embodiment of the vehicle in the present application.

[0014] Figure 2 It is a three-dimensional schematic view of another state of an embodiment of the vehicle in the present application.

[0015] Figure 3 It is a three-dimensional schematic view of another state of an embodiment of the vehicle in the present application.

[0016] Figure 4 It is a three-dimensional structural schematic view of an embodiment of the first connecting assembly in the present application.

[0017] Figure 5 It is a motion schematic view of an embodiment of the first connecting assembly in the present application.

[0018] Figure 6 It is a partial structural schematic view of an embodiment of the first connecting assembly in the present application.

[0019] Figure 7 It is a three-dimensional structural schematic view of an embodiment of the second connecting assembly in the present application.

[0020] Figure 8 It is a partial structural schematic view of an embodiment of the second connecting assembly in the present application.

[0021] Figure 9 A use schematic diagram of an embodiment of the second connecting assembly in the present application.

[0022] Figure 10 A partial structure schematic diagram of an embodiment of the vehicle in the present application.

[0023] Figure 11 Another partial structure schematic diagram of an embodiment of the vehicle in the present application.

[0024] Figure 12 A partial structure schematic diagram of an embodiment of the vehicle in the present application.

[0025] Figure 13 A partial structure schematic diagram of an embodiment of the running body in the present application.

[0026] Figure 14 A lifting motion schematic diagram of an embodiment of the running body in the present application.

[0027] Figure 15 A partial structure schematic diagram of an embodiment of the flying body in the present application.

[0028] Figure 16 A motion state schematic diagram of an embodiment of the vehicle in the present application.

[0029] Figure 17 Another motion state schematic diagram of an embodiment of the vehicle in the present application.

[0030] Figure 18 A partial schematic diagram of an embodiment of the vehicle in another motion state in the present application.

[0031] Figure 19 A partial schematic diagram of an embodiment of the vehicle in another motion state in the present application.

[0032] Figure 20 Another motion state schematic diagram of an embodiment of the vehicle in the present application.

[0033] Figure 21 A partial schematic diagram of an embodiment of the vehicle in another motion state in the present application.

[0034] Figure 22 Another motion state schematic diagram of an embodiment of the vehicle in the present application.

[0035] Figure 23 A partial schematic diagram of an embodiment of the vehicle in another motion state in the present application.

[0036] Figure 24Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0037] Figure 25 Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0038] Figure 26 Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0039] Figure 27 Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0040] Figure 28 Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0041] Figure 29 Fig. 6 is a partial schematic view of another motion state of the vehicle in the embodiment of the present application.

[0042] The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0044] It should be noted that if the directionality indication (such as up, down, left, right, front, back, etc.) is involved in the embodiments of the present application, the directionality indication is only used to explain the relative position relationship, motion condition, etc. between components in a certain specific posture, and if the specific posture changes, the directionality indication also changes accordingly.

[0045] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes include A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0046] The present application provides a vehicle to facilitate the separation or combination of the flight body and the running body.

[0047] Referring to Figure 1 and Figure 2 In an embodiment of the present application, the vehicle includes a flight body 6000 and a running device. The running device is used for running on the ground, and the flight body 6000 is used for flying in the air after being separated from the running device. The flight body 6000 includes a carrying cabin 6100 and a landing gear 6200, the carrying cabin 6100 is used for carrying passengers or for carrying goods, and the landing gear 6200 is used for carrying the carrying cabin 6100 on the ground. The landing gear 6200 can be arranged to include a first frame body 6210 and a second frame body 6220 arranged at intervals in a predetermined direction; at least part of the first frame body 6210 is movable close to or away from the carrying cabin 6100, and at least part of the second frame body 6220 is movable close to or away from the carrying cabin 6100, so as to reduce the overall space occupied by the vehicle. For example, the first frame body 6210 and the second frame body 6220 can be arranged as telescopic landing gears or folding landing gears.

[0048] The traveling device comprises a traveling body 5000 and a separation and combination mechanism. The traveling body 5000 can be configured as a vehicle similar to a pickup truck, and of course, the traveling body 5000 can also be configured as a vehicle similar to a trailer. The present embodiment does not limit this. It can be understood that the landing gear 6200 can form a space at the bottom of the carrying cabin 6100, and at least part of the traveling body 5000 is used to travel into the space, for example, by automatic parking or manual parking, so that the separation and combination mechanism moves into the space, thereby moving the flight body 6000. In addition, the flight body 6000 and the traveling body 5000 can be respectively provided with a communication device to communicate and transmit data through a network. Of course, the communication device on the flight body 6000 and the communication device on the traveling body 5000 can also communicate with a server to receive data from the server or transmit data to the server.

[0049] Referring to Figure 3 , the separation and combination mechanism comprises a first connecting assembly 4100 and a second connecting assembly 4200. The first connecting assembly 4100 is used to connect the traveling body 5000, and at least part of the first connecting assembly 4100 is used to move relative to the traveling body 5000 along a predetermined direction, for example, along the X direction in the figure. The second connecting assembly 4200 is used to connect the traveling body 5000, and at least part of the second connecting assembly 4200 is used to move relative to the traveling body 5000 along a predetermined direction, for example, along the X direction in the figure.

[0050] The first connecting assembly 4100 and the second connecting assembly 4200 are also respectively used to connect the flight body 6000. The flight body 6000 is used to be spaced apart from the traveling body 5000 along the predetermined direction X, which can be understood as that the flight body 6000 is parked beside the traveling body 5000. After the first connecting assembly 4100 moves the flight body 6000 towards the traveling body 5000 by a predetermined distance, the second connecting assembly 4200 is used to connect the flight body 6000 and move the flight body 6000 towards the traveling body 5000; for example, referring to Figure 3 , after the first connecting assembly 4100 moves the flight body 6000 to the right by a predetermined distance, the second connecting assembly 4200 relays to continue to move the flight body 6000 to the right. The first connecting assembly 4100 and the second connecting assembly 4200 move the flight body 6000 along the predetermined direction in sequence, which is beneficial to reduce the moving stroke of the first connecting assembly 4100 and the moving stroke of the second connecting assembly 4200, and reduces the cost of parts of the separation and combination mechanism.

[0051] In some embodiments, the flying body 6000 has a first stroke that moves with the first connecting assembly 4100, the flying body 6000 has a second stroke that moves with the second connecting assembly 4200, the first stroke and the second stroke are connected head to tail or partially overlap in a preset direction, so that the first connecting assembly 4100 and the second connecting assembly 4200 realize relay driving of the flying body 6000 to move towards the running body 5000, and the first connecting assembly 4100 and the second connecting assembly 4200 can be provided with relatively shorter strokes, thereby reducing the cost of parts.

[0052] In some embodiments, referring to Figure 4 The moving part of the first connecting assembly 4100 can include a rod body 4110, and the first connecting assembly 4100 can also be provided with a barrel body 4120, and the rod body 4110 is sleeved in the barrel body 4120 to provide more precise transmission. For example, the first connecting assembly 4100 can be provided as a straight-line servo cylinder, an electric telescopic rod, a gas cylinder, a hydraulic cylinder, etc. Of course, the first connecting assembly 4100 can also be provided as a transmission belt or a rope assembly, and the flying body 6000 is connected through the movable belt or rope, and the present embodiment is not limited in this regard.

[0053] Referring to Figure 4 , Figure 5The moving part of the first connecting assembly 4100 (for example, the moving part can be provided as the rod body 4110) is provided with a rotating pin 4130, the extending direction of the rotating pin 4130 forms an angle with the preset direction X, for example, the rotating pin 4130 extends along the Y direction in the drawing and is perpendicular to the rod body 4110. Of course, the rotating pin 4130 can also form an angle of 80 degrees, 60 degrees, 45 degrees or the like with the preset direction X, and the present embodiment does not limit this. The moving part of the first connecting assembly 4100 is used to rotate around the preset direction X, for example, to rotate along the U direction in the drawing. The rotating pin 4130 is used to rotate out of or into the bottom recess of the flight body 6000, and the rotating pin 4130 is used to abut against the side wall of the bottom recess along the preset direction, so as to realize the connection between the first connecting assembly 4100 and the flight body 6000, and drive the flight body 6000 to move through the first connecting assembly 4100. In the present embodiment, when the first connecting assembly 4100 and the flight body 6000 do not need to be connected, for example, when the flight body 6000 is combined with the running body 5000, the rotating pin 4130 can be rotated to a position parallel to the bottom surface of the flight body 6000, for example, to the X-Y plane in the drawing, so as to reduce the distance between the first connecting assembly 4100 and the flight body 6000 and reduce the overall height after the flight body 6000 is combined with the running body 5000. In addition, the rotating pin 4130 rotates out of or into the bottom recess of the flight body 6000 in this way, a larger space is provided by the bottom recess of the flight body 6000, the relative position accuracy requirement of the rotating pin 4130 and the bottom recess of the flight body 6000 is reduced, and the risk of motion interference between the rotating pin 4130 and the bottom recess of the flight body 6000 is reduced.

[0054] In some embodiments, with reference to Figure 4The separating and connecting mechanism further comprises a first driving device 4310. A moving part of the first connecting assembly 4100 (for example, the moving part can be provided as the rod body 4110) is in transmission connection with an output shaft of the first driving device 4310 to move in the preset direction X. For example, the cylinder body 4120 is provided with a transmission structure. An input end of the transmission structure is connected with the output shaft of the first driving device 4310, and an output end of the transmission structure is connected with the rod body 4110. The transmission structure is arranged in the cylinder body 4120, which is beneficial to reduce the probability of dust accumulation. The first driving device 4310 can be provided as a rotary motor, and the first driving device is further connected with the moving part of the first connecting assembly 4100 through a nut transmission structure, a screw nut structure or other transmission structures to move in the preset direction X. At this time, the cylinder body 4120 can be further provided in fixed connection with a seat body of the first driving device 4310, for example, by bolt connection, plug-in connection or the like, so as to improve the connection stability. When the moving part of the first connecting assembly 4100 comprises the rod body 4110, the rotating pin 4130 can be arranged on the rod body 4110, for example, by using a bending process, a casting process or the like to integrally form the rotating pin 4130 and the rod body 4110, or by welding the rotating pin 4130 on the rod body 4110. Of course, the first driving device 4310 can also be provided as a pneumatic cylinder, a linear motor or the like, and is connected with the moving part of the first connecting assembly 4100 through a linearly moving output shaft thereof. The present embodiment is not limited in this regard.

[0055] In some embodiments, with reference to Figure 4 、 Figure 6 The first connecting assembly 4100 further comprises a second driving device 4320. The second driving device 4320 is used to rotate the moving part of the first connecting assembly 4100 around the preset direction X, for example, in the U direction in the figure. The second driving device 4320 can be provided as a rotary motor, and the second driving device 4320 can be provided in connection with the seat body of the first driving device 4310, for example, by bolt connection, buckle connection or the like. In addition, the second driving device 4320 is further used to drive the seat body of the first driving device 4310 and the moving part of the first connecting assembly 4100 to rotate around the preset direction. It can be understood that the second driving device 4320 drives the seat body of the first driving device 4310 and the moving part of the first connecting assembly 4100 to rotate in the U direction in the figure. The moving part of the first connecting assembly 4100, the seat body of the first driving device 4310 and the second driving device 4320 can be sequentially arranged in a direction away from the flight body 6000, for example, sequentially arranged in the preset direction X, so that the first connecting assembly 4100 can provide more mounting space for other parts beside the preset direction X.

[0056] In some embodiments, with reference to Figure 4The separating and combining mechanism further comprises at least one bearing 4140, such as two bearings 4140 arranged at intervals along the preset direction X. The inner ring of the bearing 4140 is sleeved on the barrel 4120, and the outer ring of the bearing 4140 is used to be connected with the running body 5000. In this embodiment, the bearing 4140 can not only reduce the rotating resistance of the barrel 4120 and reduce the power consumption of the second driving device 4320, but also can support the first connecting assembly 4100 and improve the moving accuracy of the first connecting assembly 4100 moving along the preset direction.

[0057] In some embodiments, continuing to refer to Figure 4 The separating and combining mechanism further comprises a first guide rail 4150 and a first sliding block 4160. The first guide rail 4150 extends along the preset direction X and is arranged on the moving part of the first connecting assembly 4100 towards the side of the flying body 6000, such as the left side in the figure, so that the first connecting assembly 4100 can provide more installation space for other components on the side of the preset direction X.

[0058] In addition, the first sliding block 4160 is in sliding connection with the first guide rail 4150, which can be understood as that the first sliding block 4160 can slide along the preset direction X in the figure. The first guide rail 4150 is fixedly connected with the running body 5000, such as by bolt connection, slot connection and the like. The first sliding block 4160 is connected with the moving part of the first connecting assembly 4100, such as the rod body 4110. Specifically, the first sliding block 4160 can be provided with a through hole, and the moving part of the first connecting assembly 4100 is sleeved in the through hole and can rotate around the preset direction. The moving part of the first connecting assembly 4100 is in limiting connection with the first sliding block 4160 in the preset direction, such as that the rod body 4110 is provided with a stop ring on both sides of the first sliding block 4160 and is limited in the preset direction. When the moving part of the first connecting assembly 4100 moves towards the flying body 6000, the first sliding block 4160 can support it to improve the moving accuracy of the moving part of the first connecting assembly 4100. For example, when the rod body 4110 extends towards the flying body 6000 relative to the barrel 4120, the first sliding block 4160 can support the rod body 4110 to reduce the sagging amplitude of the rod body 4110, improve the position accuracy of the end of the rod body 4110, improve the position accuracy of the end of the rod body 4110 relative to the flying body 6000, and improve the connection efficiency of the first connecting assembly 4100 and the flying body 6000.

[0059] In some embodiments, referring to Figure 7The second connecting assembly 4200 comprises a second guide rail 4210 and a second sliding block 4220, for example, the second connecting assembly 4200 can be arranged as a linear sliding table. The second guide rail 4210 is used for connecting the traveling body 5000, for example, by means of bolt connection, slot connection and the like; and the second sliding block 4220 is used for connecting the flight body 6000. The second guide rail 4210 is arranged in extension along the preset direction X, and the second sliding block 4220 is in sliding connection with the second guide rail 4210, so that the second sliding block 4220 can move along the preset direction X in the figure. Of course, the second connecting assembly 4200 can also be arranged as a straight-line servo cylinder, an electric telescopic rod, a gas cylinder, a hydraulic cylinder and the like; or, the second connecting assembly 4200 can also be arranged as a transmission belt or a rope assembly, and the flight body 6000 is connected through the movable belt or rope, and the present embodiment is not limited in this regard.

[0060] With reference to Figure 7 The separation and combination mechanism further comprises a third driving device 4330, which can be arranged as a driving motor and the like. The third driving device 4330 is in transmission connection with the moving part of the second connecting assembly 4200, for example, in transmission connection with the second sliding block 4220 through a screw nut structure and the like; and the third driving device 4330 is used for moving the moving part of the second connecting assembly 4200 along the preset direction X.

[0061] With reference to Figure 7 , Figure 8 The second sliding block 4220 is provided with a first locking structure 4230, which is used for detachable locking with the flight body 6000, so as to realize the connection between the second connecting assembly 4200 and the flight body 6000. Of course, the second connecting assembly 4200 and the flight body 6000 can also be connected through a bolt structure, a plug-in structure and the like. It can be understood that after the first connecting assembly 4100 moves the flight body by a preset distance, for example, moves to the right by a preset distance in the figure, the second connecting assembly 4200 can be connected with the flight body 6000 through the first locking structure 4230, so as to continue to drive the flight body 6000 to move along the preset direction X, for example, to continue to move to the right in the figure. The detachable locking manner of the first locking structure 4230 and the flight body 6000 is beneficial to improving the mounting and dismounting efficiency of the first locking structure 4230 and the flight body 6000.

[0062] In some embodiments, with reference to Figure 8 , Figure 9The first locking structure 4230 comprises a first connecting gap 4231 and a first locking rod 4232. The first connecting gap 4231 is configured to face the connecting pin 6700 of the flight body 6000, so that the first connecting gap 4231 is convenient for the connecting pin 6700 to enter. The first locking rod 4232 is configured to move to the first connecting gap 4231, and the first locking rod 4232 is configured to abut against the side of the connecting pin 6700 of the flight body 6000 which is away from the travel body 5000, for example, to block the left side of the connecting pin 6700 in the figure. The first locking rod 4232 can be moved manually, or the first locking rod 4232 can be moved by an electric motor or the like, so as to improve the degree of automation. Figure 9

[0063] In some embodiments, referring to Figure 9 The second guide rail 4210 is provided with a first positioning pin 4240 at one end thereof, for example, the first positioning pin 4240 is arranged at the left end of the second guide rail 4210 in the figure. The first positioning pin 4240 is configured to extend into the positioning hole of the flight body 6000, so as to improve the positional accuracy of the flight body 6000 relative to the second connecting assembly 4200 and improve the connection efficiency of the first locking structure 4230 to connect the flight body 6000 after the first connecting assembly 4100 drives the flight body 6000 to move a predetermined distance towards the travel body 5000 and before the second connecting assembly 4200 connects the flight body 6000 by the first locking structure 4230. Figure 9

[0064] The first positioning pin 4240 and the positioning hole of the flight body 6000 are respectively arranged along the preset direction X, and the end of the first positioning pin 4240 is provided with a first inclined wall surface 4241 or at least part of the inner side wall of the positioning hole is arranged in an inclined manner, so as to improve the efficiency of the first positioning pin 4240 extending into the positioning hole of the flight body 6000. In addition, at least part of the first inclined wall surface 4241 is arranged on the side of the preset direction X, for example, at least part of the first inclined wall surface 4241 is arranged in the Y direction in the figure, or the inner side wall of the positioning hole of the flight body 6000 on the side of the preset direction X is arranged in an inclined manner, for example, the inner side wall of the positioning hole in the Y direction in the figure is arranged in an inclined manner. In this embodiment, the first positioning pin 4240 and the positioning hole of the flight body 6000 can be positioned more quickly on the side of the preset direction X, for example, the positioning in the Y direction in the figure is realized more quickly, so that the connecting pin 6700 of the flight body 6000 can enter the first connecting gap 4231 more quickly, and the connection efficiency of the first locking structure 4230 to connect the flight body 6000 is improved.

[0065] In some embodiments, referring to Figure 10 ​​The second locking structure 4250 is arranged on the second guide rail 4210 and is used to lock the flying body 6000. In this embodiment, after the flying body 6000 moves through the first connecting assembly 4100 and the second connecting assembly 4200 and reaches the combination position of the flying body 6000 and the running body 5000 along the preset direction X, the flying body 6000 and the running body 5000 can be stably connected through the second locking structure 4250, thereby improving the stability of the flying body 6000 during transportation on the running body 5000. Figure 12 In this embodiment, a plurality of second locking structures 4250 can be arranged on the running body 5000, so as to further improve the stability of the flying body 6000 during transportation on the running body 5000.

[0066] In some embodiments, the second locking structure 4250 comprises a second connecting gap and a second locking rod. The second connecting gap is used to connect the pin of the flying body 6000, so that the second connecting gap is convenient for the pin to enter. The second locking rod is used to move to the second connecting gap and is used to abut against the side of the pin of the flying body 6000 away from the running body 5000. The second locking rod can be moved manually. The second locking rod can also be moved by an electric motor, so as to improve the degree of automation.

[0067] In some embodiments, referring to Figure 11 The second guide rail 4210 is provided with a second positioning pin 4260 on the side away from the flying body 6000. The second positioning pin 4260 is used to extend into the positioning hole of the flying body 6000. In this embodiment, after the flying body 6000 moves through the first connecting assembly 4100 and the second connecting assembly 4200 and reaches the combination position of the flying body 6000 and the running body 5000 along the preset direction X, and before the flying body 6000 and the running body 5000 are connected through the second locking structure 4250, the second positioning pin 4260 improves the relative position accuracy of the pin of the flying body 6000 and the second connecting gap, and improves the efficiency of the pin of the flying body 6000 entering the second connecting gap.

[0068] In some embodiments, the second positioning pin 4260 and the positioning hole on the flight body 6000 are arranged along the preset direction X, respectively, and the end of the second positioning pin 4260 is provided with a second inclined wall surface 4261 or at least part of the inner side wall of the positioning hole is arranged in an inclined manner, so as to improve the efficiency of the second positioning pin 4260 extending into the positioning hole of the flight body 6000. At least part of the second inclined wall surface 4261 is arranged on the side of the preset direction, or the inner side wall of the positioning hole on the side of the preset direction is arranged in an inclined manner. In this embodiment, the second positioning pin 4260 and the positioning hole on the flight body 6000 can be positioned more quickly on the side of the preset direction X, so that the connecting pin on the flight body 6000 can enter the second connecting gap more quickly, and the connecting efficiency of the second locking structure 4250 connecting the flight body 6000 is improved.

[0069] In some embodiments, referring to Figure 12 , the separation and combination mechanism comprises two second connecting assemblies 4200 arranged on the bottom surface of the flight body 6000 and respectively arranged on the two sides of the first connecting assembly 4100 along the preset direction X. The two second connecting assemblies 4200 can improve the stability of the flight body 6000 when the flight body 6000 is moved. In some embodiments, the first connecting assembly 4100 and the second connecting assembly 4200 are arranged at intervals on the bottom surface of the flight body 6000, so as to increase the distance between the two second connecting assemblies 4200 and further improve the stability of the flight body 6000. In addition, the interval between the first connecting assembly 4100 and the second connecting assembly 4200 can also accommodate other components, thereby improving the space utilization of the whole vehicle.

[0070] Referring to Figure 12 , one of the third driving device 4330 and the first locking structure 4230 is arranged on the side of the second connecting assembly 4200 away from the first connecting assembly 4100, and the other of the third driving device 4330 and the first locking structure 4230 is arranged on the side of the second connecting assembly 4200 towards the first connecting assembly 4100, and the third driving device 4330 and the first locking structure 4230 are arranged oppositely, so as to further improve the space utilization of the whole vehicle.

[0071] Of course, in order to further improve the space utilization of the whole vehicle, at least one of the third driving device 4330 and the first locking structure 4230 can be arranged on the side of the second connecting assembly 4200 away from the first connecting assembly 4100, or at least one of the third driving device 4330 and the first locking structure 4230 can be arranged on the side of the second connecting assembly 4200 towards the first connecting assembly 4100, and the present embodiment does not limit this.

[0072] In some embodiments, referring toFigure 12 The separation and connection mechanism also includes a guide structure 4400, which extends along a preset direction X and is disposed within the bottom gap of the flight body 6000. In this embodiment, when the first connecting component 4100 and the second connecting component 4200 move the flight body 6000 along the preset direction X, the guide structure 4400 can reduce the yaw angle of the flight body 6000 and the driving body 5000 along the preset direction X through interaction with the bottom gap of the flight body 6000. This allows the flight body 6000 to be aligned relative to the driving body 5000, improving the alignment accuracy between the flight body 6000 and the driving body 5000.

[0073] Among them, reference Figure 12 The bottom of the carrying compartment 6100 can be provided with two sets of guide rolling elements 6600, which can be configured as balls, rollers, or wheels. The two sets of guide rolling elements 6600 form a bottom gap extending along a predetermined direction X, into which the guide structure 4400 can extend. In this embodiment, the two sets of guide rolling elements 6600 can both interact with the guide structure 4400 for guidance and reduce friction through rolling, thereby improving the movement efficiency of the aircraft 6000.

[0074] In some implementations, refer to Figure 12 The guide structure 4400 includes a first upright plate 4410 and a second upright plate 4420. The first upright plate 4410 and the second upright plate 4420 extend along a preset direction X, respectively. The first upright plate 4410 and the second upright plate 4420 are spaced apart. At least a portion of the first connecting component 4100 is disposed within the space between the first upright plate 4410 and the second upright plate 4420, thereby improving the overall space utilization of the vehicle. The first connecting component 4100 and the second connecting component 4200 are spaced apart along the bottom surface of the flying body 6000. The first upright plate 4410 is disposed within the space between the first connecting component 4100 and one of the second connecting components 4200, and the second upright plate 4420 is disposed within the space between the first connecting component 4100 and the other of the second connecting components 4200, thereby further improving the overall space utilization of the vehicle.

[0075] In some embodiments, the guiding structure 4400 can be configured to include a guiding end 4401 for guiding towards the flight body 6000, the width of the guiding end 4401 decreasing along the direction towards the flight body 6000, so as to facilitate the entry into the bottom space of the flight body 6000. In particular, the guiding end 4401 can be formed by the first upright plate 4410 for guiding towards the flight body 6000 and the second upright plate 4420 for guiding towards the flight body 6000, and the distance between the first upright plate 4410 for guiding towards the flight body 6000 and the second upright plate 4420 for guiding towards the flight body 6000 can decrease along the direction towards the flight body 6000. For example, the first upright plate 4410 for guiding towards the flight body 6000 can be bent towards the second upright plate 4420 for guiding towards the flight body 6000, and the second upright plate 4420 for guiding towards the flight body 6000 can be bent towards the first upright plate 4410 for guiding towards the flight body 6000.

[0076] In some embodiments, referring to Figure 12 , the bottom of the carrying cabin 6100 is provided with a supporting rolling body 6500, which can be configured to include a ball, a roller or a wheel, etc. The supporting rolling body 6500 is used to abut against the traveling body 5000, so as to improve the moving efficiency of the supporting rolling body 6500 on the traveling body 5000.

[0077] In some embodiments, referring to Figure 13 , the traveling body 5000 has a supporting surface 5210 for supporting the flight body 6000, and the supporting surface 5210 is configured to be inclined at one end for guiding towards the flight body 6000, for example, the left end in the figure. The inclined part of the supporting surface 5210 is used to move the flight body 6000 upwards towards the flight body 6000, so as to transfer the weight of the flight body 6000 to the traveling body 5000 while the flight body 6000 moves towards the flight body 6000, so as to facilitate the take-off or stowage of the landing gear 6200 of the flight body 6000.

[0078] In some embodiments, referring to Figure 14 , the traveling body 5000 includes a wheel set 5100 and a vehicle body structure 5200 that can be lifted relative to the wheel set 5100, and the first connecting assembly 4100 and the second connecting assembly 4200 are connected to the vehicle body structure 5200, respectively. In particular, the relative lifting of the vehicle body structure 5200 and the wheel set 5100 can be achieved by a lifting assembly such as a suspension structure. In particular, the wheel set 5100 can be configured to include a plurality of wheel bodies, and each wheel body can be lifted relative to the vehicle body structure 5200 by an independent suspension structure, so as to adjust the relative orientation accuracy between the first connecting assembly 4100 and the flight body 6000 and improve the connecting efficiency. For example, in Figure 14In this embodiment, the distance H1 between the vehicle body structure 5200 and the wheel set 5100 can be changed to a distance H2 by way of relative lowering.

[0079] In this embodiment, in addition to the rotation entering or exiting mode, the rotating pin 4130 can also enter the bottom recess of the flight body 6000 by way of the lifting of the vehicle body structure 5200 relative to the wheel set 5100, and the rotating pin 4130 can also exit the bottom recess of the flight body 6000 by way of the lowering of the vehicle body structure 5200 relative to the wheel set 5100, thereby improving the connection flexibility of the rotating pin 4130, the first connecting assembly 4100, and the flight body 6000.

[0080] In some embodiments, referring to Figure 15 The bottom of the carrying cabin 6100 is provided with a traction ring 6300, and the inner space of the traction ring 6300 can form the above-mentioned bottom recess for the rotating pin 4130 to enter. The inner side wall of the traction ring 6300 is used to connect the moving part of the first connecting assembly 4100, for example, the inner side wall of the traction ring 6300 can be used for the above-mentioned rotating pin 4130 to abut, thereby realizing the connection between the first connecting assembly 4100 and the flight body 6000.

[0081] In some embodiments, referring to Figure 15 The traction ring 6300 includes a first traction end 6301 and a second traction end 6302 arranged relative to each other along a preset direction X, and the first traction end 6301 is used to face the traveling body 5000. When moving the flight body 6000 towards the traveling body 5000, the first traction end 6301 can be used to connect with the first connecting assembly 4100, and specifically can be connected through the above-mentioned rotating pin 4130. The width of the first traction end 6301 decreases in the direction facing the traveling body 5000, so that after the rotating pin 4130 enters, the relative position accuracy of the flight body 6000 and the traveling body 5000 is improved through the mutual abutment of the rotating pin 4130 and the first traction end 6301, and the centering accuracy is improved.

[0082] In addition, the second traction end 6302 is used to face away from the traveling body 5000; when moving the flight body 6000 away from the traveling body 5000, the second traction end 6302 can be used to connect with the first connecting assembly 4100, and specifically can be connected through the above-mentioned rotating pin 4130. The width of the second traction end 6302 decreases in the direction facing away from the traveling body 5000, so that after the rotating pin 4130 enters, the position accuracy of the flight body 6000 in the process of moving away from the traveling body 5000 is maintained through the mutual abutment of the rotating pin 4130 and the second traction end 6302.

[0083] In some embodiments, referring to Figure 15, the traction ring 6300 is provided with a first traction recess 6303 on the side inner wall of the travel body 5000, and the first traction recess 6303 is used to accommodate part of the first connecting assembly 4100, such as the rotating pin 4130, so as to improve the connection stability of the first connecting assembly 4100. Wherein, the first traction recess 6303 can be arranged on the first traction end 6301, so that the connecting part (such as the rotating pin 4130) of the first connecting assembly 4100 can enter the first traction recess 6303 more quickly.

[0084] In some embodiments, referring to Figure 15 , the traction ring 6300 is provided with a second traction recess 6304 on the side inner wall of the travel body 5000, and the second traction recess 6304 is used to accommodate part of the first connecting assembly 4100, such as the rotating pin 4130, so as to improve the connection stability of the first connecting assembly 4100. Wherein, the second traction recess 6304 can be arranged on the second traction end 6302, so that the connecting part (such as the rotating pin 4130) of the first connecting assembly 4100 can enter the second traction recess 6304 more quickly.

[0085] In some embodiments, referring to Figure 15 , the flying body 6000 is also provided with a detection device 6400, and the detection device 6400 is used to detect the relative position between the moving part (such as the rotating pin 4130) of the first connecting assembly 4100 and the flying body 6000, so as to improve the relative position accuracy between the first connecting assembly 4100 and the flying body 6000 before connection, such as the relative position accuracy between the rotating pin 4130 and the traction ring 6300. Wherein, the detection device 6400 can be arranged as a camera or the like.

[0086] The application also proposes a separation and combination method, referring to Figure 16 , the separation and combination method is used to combine the flying body 6000 and the travel body 5000 arranged at intervals along the preset direction X, and the separation and combination method comprises the following steps:

[0087] moving the flying body 6000 towards or away from the travel body 5000 by a preset distance through the first connecting assembly 4100;

[0088] connecting the flying body 6000 through the second connecting assembly 4200 and continuing to move the flying body 6000 towards or away from the travel body 5000.

[0089] For example, referring to Figure 16After the first connecting component 4100 moves the flying body 6000 a preset distance to the right, the second connecting component 4200 takes over and moves the flying body 6000 to the right again. By using a method where the first connecting component 4100 and the second connecting component 4200 move the flying body 6000 successively along a preset direction, the travel distances of the first connecting component 4100 and the second connecting component 4200 are reduced, which helps to lower the cost of components.

[0090] Among them, reference Figures 17 to 29 The flight body 6000 and the driving body 5000 of the above-mentioned vehicle can be combined by referring to the following steps of the separation and combination method.

[0091] Specifically, refer to Figure 17 , Figure 18 This allows the vehicle body structure 5200 to rise relative to the wheel assembly 5100. While supporting part of the weight of the flying body 6000 through the vehicle body structure 5200, the rotating pin 4130 can be inserted into the bottom recess of the flying body 6000. Specifically, the rotating pin 4130 can be inserted into the traction ring 6300.

[0092] Reference Figure 19 , Figure 20 This allows the movable portion of the first connecting assembly 4100 to move toward the running body 5000. Specifically, it allows the rotating pin 4130 to move toward the running body 5000, thereby causing the rotating pin 4130 to abut against the traction ring 6300. Furthermore, the aircraft body 6000 can retract the portion of the landing gear 6200 that faces the running body 5000, for example, by retracting the first frame 6210 and supporting the ground via the second frame 6220.

[0093] Reference Figure 21 , Figure 22 The first connecting component 4100 drives the flying body 6000 to move a preset distance along a preset direction X, specifically to the right as shown in the figure. In particular, the movement of the rotating pin 4130 can drive the traction ring 6300 and the flying body 6000 to move.

[0094] In addition, refer to Figure 23After the first connecting assembly 4100 drives the flight body 6000 to move along the preset direction X by a preset distance, the second connecting assembly 4200 is positioned by the first positioning pin 4240 and the positioning hole of the flight body 6000, and the second connecting assembly 4200 is detachably locked with the flight body 6000 by the first locking structure 4230. When two groups of second connecting assemblies 4200 are arranged, the two first locking structures 4230 corresponding to the two groups of second connecting assemblies 4200 can be synchronously moved to be detachably locked with the flight body 6000, so as to reduce the movement control data of the first locking structure 4230. Of course, the two first locking structures 4230 can also be asynchronously moved to be detachably locked with the flight body 6000, so as to improve the connection position accuracy of each first locking structure 4230 and the flight body 6000.

[0095] With reference to Figure 24 , Figure 25 and Figure 26 , after the second connecting assembly 4200 is detachably locked with the flight body 6000 by the first locking structure 4230, the rotating pin 4130 is moved away from the running body 5000, for example, from the position in Figure 24 to the position in Figure 25 ; and the rotating pin 4130 is further rotated to exit the bottom recess of the flight body 6000, for example, to exit the traction ring 6300. After the second connecting assembly 4200 is detachably locked with the flight body 6000 by the first locking structure 4230, the rotating pin 4130 is further rotated to exit the bottom recess of the flight body 6000, which is beneficial to reduce the risk of accidental separation of the flight body 6000 when the first connecting assembly 4100 and the second connecting assembly 4200 relay.

[0096] With reference to Figure 27 , Figure 28 , after the second connecting assembly 4200 moves the flight body 6000 by another preset distance towards the running body 5000, for example, after the center of gravity of the flight body 6000 is moved to the running body 5000, the landing gear 6200 can be stowed away from another part of the running body 5000, for example, the second frame body 6220 is stowed.

[0097] With reference to Figure 29 , after the landing gear 6200 is stowed away from another part of the running body 5000, the second connecting assembly 4200 moves the flight body 6000 towards the running body 5000 to a combined position, and then fixes the flight body 6000 and the running body 5000; for example, the flight body 6000 is first positioned by the second positioning pin 4260 and the positioning hole, and then locked and fixed with the running body 5000 by the second locking structure 4250.

[0098] It can be understood that, since the above-mentioned driving device, vehicle and separation and combination method adopts all the technical solutions of all the embodiments of the separation and combination mechanism, at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are obtained, which will not be repeated here.

[0099] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A separate binding mechanism, characterized in that, The separation and combination mechanism comprises: a first connecting assembly for connecting a traveling body, at least part of the first connecting assembly being used to move relative to the traveling body along a preset direction; a second connecting assembly for connecting the traveling body, at least part of the second connecting assembly being used to move relative to the traveling body along the preset direction; the first connecting assembly and the second connecting assembly are further used to connect a flying body, the flying body being used to be parked beside the traveling body to be arranged at intervals with the traveling body along the preset direction; after the first connecting assembly drives the flying body to move towards the traveling body by a preset distance, the second connecting assembly is used to connect the flying body and drive the flying body to move towards the traveling body; the flying body has a first stroke moving with the first connecting assembly, and the flying body has a second stroke moving with the second connecting assembly, the first stroke and the second stroke being connected head to tail or partially overlapped in the preset direction.

2. The separating coupling mechanism according to claim 1, wherein The separation and combination mechanism comprises two second connecting assemblies, which are arranged along the bottom surface of the flying body and are arranged on both sides of the first connecting assembly along the preset direction respectively.

3. The separating coupling mechanism according to claim 2, wherein A rotating pin is arranged on the moving part of the first connecting assembly, the extending direction of the rotating pin forms an angle with the preset direction, and the moving part of the first connecting assembly is used to rotate around the preset direction; the rotating pin is used to rotate out of or into the bottom recess of the flying body, and the rotating pin is used to abut against the side wall of the bottom recess along the preset direction.

4. The separating coupling mechanism according to claim 3, wherein The separation and combination mechanism further comprises a first driving device, the moving part of the first connecting assembly is in transmission connection with the output shaft of the first driving device to move along the preset direction; the first connecting assembly further comprises a second driving device, the second driving device is used to make the moving part of the first connecting assembly rotate around the preset direction; the second driving device is connected with the seat body of the first driving device, and drives the seat body of the first driving device and the moving part of the first connecting assembly to rotate around the preset direction.

5. The separating coupling mechanism according to claim 4, wherein The moving part of the first connecting assembly, the seat body of the first driving device and the second driving device are arranged in sequence in a direction away from the flying body.

6. The separating coupling mechanism according to claim 4, wherein The moving part of the first connecting assembly comprises a rod body, the first connecting assembly further comprises a barrel body, the rod body is sleeved in the barrel body; a transmission structure is arranged in the barrel body, the input end of the transmission structure is connected with the output shaft of the first driving device, and the output end of the transmission structure is connected with the rod body; the barrel body is fixedly connected with the seat body of the first driving device, and the rotating pin is arranged on the rod body.

7. The separating coupling mechanism according to claim 6, wherein The separation and combination mechanism further comprises at least one bearing, the inner ring of the bearing is sleeved on the barrel body, and the outer ring of the bearing is used to be connected with the traveling body.

8. The decoupling mechanism of any one of claims 1 to 7, wherein, The separation and combination mechanism further comprises a first guide rail and a first sliding block, the first guide rail is arranged along the preset direction, and the first sliding block is in sliding connection with the first guide rail; the first guide rail is used for fixed connection with the running body, and the first sliding block is connected with the moving part of the first connecting assembly; The first guide rail is arranged on the moving part of the first connecting assembly and is used for being directed to one side of the flight body, a through hole is arranged on the first sliding block; the moving part of the first connecting assembly is sleeved in the through hole and can rotate around the preset direction, and the moving part of the first connecting assembly is in limiting connection with the first sliding block in the preset direction.

9. The decoupling mechanism of any one of claims 1 to 7, wherein, The second connecting assembly comprises a second guide rail and a second sliding block, the second guide rail is used for connecting the running body, and the second sliding block is used for connecting the flight body; the second guide rail is arranged along the preset direction, and the second sliding block is in sliding connection with the second guide rail; A first locking structure is arranged on the second sliding block, and the first locking structure is used for detachable locking with the flight body.

10. The separating coupling mechanism according to claim 9, wherein The first locking structure comprises a first connecting notch and a first locking rod, the first connecting notch is used for connecting a pin of the flight body, and the first locking rod is used for moving to the first connecting notch and abutting against the pin of the flight body away from the running body.

11. The separating coupling mechanism according to claim 10, wherein A first positioning pin is arranged on one end of the second guide rail directed to the flight body, and the first positioning pin is used for extending into a positioning hole of the flight body; The first positioning pin and the positioning hole on the flight body are respectively arranged along the preset direction, and an end portion of the first positioning pin is provided with a first inclined wall surface or at least part of the inner side wall of the positioning hole is arranged in an inclined manner; At least part of the first inclined wall surface is arranged on the side of the preset direction, or the part of the inner side wall of the positioning hole on the side of the preset direction is arranged in an inclined manner.

12. The release binding mechanism of claim 9, wherein, The first connecting assembly and the second connecting assembly are arranged at intervals along the bottom surface of the flight body; the separation and combination mechanism further comprises a third driving device, the third driving device is in transmission connection with the moving part of the second connecting assembly, and the third driving device is used for moving the moving part of the second connecting assembly along the preset direction; At least one of the third driving device and the first locking structure is arranged on the side of the second connecting assembly away from the first connecting assembly; or, At least one of the third driving device and the first locking structure is arranged on the side of the second connecting assembly directed to the first connecting assembly; or, One of the third driving device and the first locking structure is arranged on the side of the second connecting assembly away from the first connecting assembly, and the other of the third driving device and the first locking structure is arranged on the side of the second connecting assembly directed to the first connecting assembly, and the third driving device and the first locking structure are arranged oppositely.

13. The decoupling mechanism of any one of claims 1 to 7, wherein, The second connecting assembly comprises a second guide rail and a second sliding block, the second guide rail is used for connecting the traveling body, and the second sliding block is used for connecting the flying body; the second guide rail is arranged in extension along the preset direction, and the second sliding block is in sliding connection with the second guide rail. The separating and combining mechanism further comprises a second locking structure, the second locking structure is arranged on the side of the second guide rail away from the flying body, and the second locking structure is used for detachable locking with the flying body.

14. The separating coupling mechanism of claim 13, wherein, The second locking structure comprises a second connecting notch and a second locking rod, the second connecting notch is used for connecting the connecting pin of the flying body, and the second locking rod is used for moving to the second connecting notch and abutting against the connecting pin of the flying body away from the traveling body.

15. The separating coupling mechanism of claim 14, wherein, The second guide rail is provided with a second positioning pin on the side away from the flying body, and the second positioning pin is used for extending into the positioning hole of the flying body. The second positioning pin and the positioning hole on the flying body are respectively arranged in extension along the preset direction, and the end of the second positioning pin is provided with a second inclined wall surface or at least part of the inner side wall of the positioning hole is arranged in inclination. At least part of the second inclined wall surface is arranged on the side of the preset direction, or the inner side wall of the positioning hole on the side of the preset direction is arranged in inclination.

16. The release binding mechanism of claim 2, wherein, The separating and combining mechanism further comprises a guide structure, the guide structure is arranged in extension along the preset direction, and the guide structure is used for being arranged in the interval of the bottom of the flying body.

17. The separating coupling mechanism of claim 16, wherein, The guide structure comprises a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are respectively arranged in extension along the preset direction; the first vertical plate and the second vertical plate are arranged in interval, and at least part of the first connecting assembly is arranged in the interval of the first vertical plate and the second vertical plate. The first connecting assembly and the second connecting assembly are arranged in interval along the bottom surface of the flying body, the first vertical plate is arranged in the interval between the first connecting assembly and one of the second connecting assemblies, and the second vertical plate is arranged in the interval between the first connecting assembly and the other of the second connecting assemblies.

18. The separating coupling mechanism of claim 17, wherein, The guide structure comprises a guide end for the flying body, and the width of the guide end decreases along the direction towards the flying body. The end of the first vertical plate for the flying body and the end of the second vertical plate for the flying body form the guide end, and the interval between the end of the first vertical plate for the flying body and the end of the second vertical plate for the flying body decreases along the direction towards the flying body.

19. A traveling apparatus characterized by comprising: The traveling device comprises a traveling body and the separating and combining mechanism according to any one of claims 1 to 18.

20. The travel apparatus according to claim 19, wherein The traveling body has a bearing surface for bearing the flying body, the end of the bearing surface for the flying body is arranged in inclination, and the inclined part of the bearing surface is used for moving the flying body upwards towards the flying body.

21. A vehicle, characterized by The vehicle comprises a flying body and the traveling device according to claim 19 or 20.

22. The vehicle of claim 21, wherein, The flying body comprises a carrying cabin and a landing gear, the landing gear comprises a first landing gear body and a second landing gear body arranged at intervals along the preset direction; at least part of the first landing gear body is movable towards or away from the carrying cabin, and at least part of the second landing gear body is movable towards or away from the carrying cabin.

23. The vehicle of claim 22, wherein, The bottom of the carrying cabin is provided with a traction ring, and the inner side wall of the traction ring is used to connect the moving part of the first connecting assembly.

24. The vehicle of claim 23, wherein, The traction ring comprises a first traction end and a second traction end arranged oppositely along the preset direction, the first traction end is used to face the running body, and the width of the first traction end decreases along the direction facing the running body; the second traction end is used to face away from the running body, and the width of the second traction end decreases along the direction facing away from the running body.

25. The vehicle of claim 24, wherein, The running body comprises a wheel set and a vehicle body structure that can be lifted relative to the wheel set, and the first connecting assembly and the second connecting assembly are connected to the vehicle body structure respectively.

26. The vehicle of claim 23, wherein, The inner side wall of one side of the traction ring facing the running body is provided with a first traction recess for accommodating part of the first connecting assembly; the inner side wall of the other side of the traction ring facing away from the running body is provided with a second traction recess for accommodating part of the first connecting assembly.

27. The vehicle of claim 23, wherein, The flying body is further provided with a detection device, which is used to detect the relative position of the moving part of the first connecting assembly and the flying body.

28. The vehicle of claim 22, wherein, The bottom of the carrying cabin is provided with a support rolling body, which is used to abut on the running body.

29. The vehicle of claim 22, wherein, The bottom of the carrying cabin is provided with two groups of guide rolling bodies, and the two groups of guide rolling bodies form a bottom interval extending along the preset direction.

30. A method of separating binding, comprising, The separation and combination method is applied to the separation and combination mechanism as claimed in any one of claims 1 to 18, the separation and combination method is used to combine the flying body and the running body arranged at intervals along the preset direction, and the separation and combination method comprises the following steps: The flying body is moved towards or away from the running body by a preset distance through the first connecting assembly; The flying body is connected through the second connecting assembly and continues to move towards or away from the running body.

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