Patent Description:
The large size and weight of some models of UAVs make it impossible for personnel to transport them by hand alone. Generally, the UAV needs to be loaded on a transport vehicle, which is used for moving the UAV. Although the UAV movement process is efficient and labor-saving, the UAV needs to be loaded on the transport vehicle before the transportation starts and also needs to be unloaded from the transport vehicle after the transportation is finished. Nowadays, the loading and unloading processes are done manually by the personnel, which not only wastes labor but also makes the loading and unloading inefficient. <CIT> relates to a position conversion device for a tethered drone for firefighting and rescue.

Therefore, it is urgent to provide a transport vehicle and UAV to solve the above problems.

The invention aims to provide a transport vehicle and a UAV, which solves the problem of large UAVs being labor-intensive and inefficient in the process of loading and unloading.

To achieve the above purpose, the following technical solutions are provided:.

A transport vehicle for an unmanned aerial vehicle having the features defined in claim <NUM>.

Moreover, it is provided a system comprising the transport vehicle for the UAV and the UAV having the features defined in claim <NUM>. Further preferred embodiments are provided in the dependent claims.

The invention has the beneficial effects comparing with the prior art:.

The transport vehicle provided by the invention comprises a head, which is equipped with a cockpit, the cockpit is provided with a control assembly, the control assembly is used for controlling the movement state of the transport vehicle, that is, controlling the start and stop, transport speed and transport path of the transport vehicle. The carrying plate is connected to the head to form an open carriage space so as to accommodate container. The container is provided on the carrying plate and at least comprises a base plate and an opening. The base plate is provided with an overturning assembly, the overturning assembly is rotatably connected to the base plate, and the overturning assembly is used for driving the UAV to rotate from a first predetermined position around the side direction of the base plate until the UAV is arranged at a second predetermined position through the opening. The above transport vehicle achieves the rapid loading and unloading of the UAV on the transport vehicle through the overturning assembly, thus improving the transport efficiency and saving labor costs.

The following call-out list of elements in the drawing can be a useful guide when referencing the elements of the drawing figures:.

In order to make the purpose, technical scheme and advantages provided by the embodiments in the invention clearer, the technical scheme in the embodiments of the invention will be described clearly and completely in combination with the drawings in the embodiments of the invention. The components of the embodiments in the invention, which are generally described and shown in the attached drawings herein, can be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the invention provided in the attached drawings is not intended to limit the scope of the invention to be protected, but only represents the selected embodiments of the invention.

It should be noted that similar labels and letters indicate similar items in the following drawings. Therefore, once an item is defined in a drawing, it is not necessary to further define and explain it in the following drawings.

In the description of the invention, it should be noted that the orientation or position relationship indicated by the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the attached drawings, or the orientation or position relationship that is usually placed when the product of the invention is used, it is only for the convenience of describing the invention and simplifying the description. Instead of indicating or implying that the device or element referred to definitely have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a restriction on the invention. In addition, the terms "first", "second" and "third" are only used to distinguish and describe, and cannot be understood as indicating or implying importance level. In the description of the invention, unless otherwise stated, "multiple" means two or more.

In the description of the invention, it should also be noted that unless otherwise specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, they can be fixed connection, removable connection, or integrated connection; It can be mechanical connection or electrical connection. For those skilled in the art, the specific meaning of the above terms in the invention can be understood in a specific case.

In the invention, unless otherwise specified and defined, the first feature "on" or "under" the second feature may include direct contact between the first and second features, or the first and second features may not be in direct contact, but through an additional feature between them. The first and second features may also be in direct contact with each other, or the first and second features may not be in direct contact with each other, but through another feature between them. Also, the first feature is "above", "over" and "on" the second feature includes the first feature is directly above and diagonally above the second feature, or simply indicates that the first feature is horizontally higher above the second feature. The first feature is "below", "under" and " beneath" the second feature includes the first feature is directly below and diagonally below the second feature, or simply indicates that the horizontal height of the first feature is less than the horizontal height of the second feature.

The embodiments of the invention are described in detail below. The examples of the embodiments are shown in the attached drawings, where the same or similar labels represent the same or similar elements or elements with the same or similar functions from beginning to end. The following embodiments described by referring to the attached drawings are illustrative and are only used to explain the invention, and cannot be understood as restrictions on the invention.

As the loading and unloading of large UAVs nowadays still need to be done manually by personnel, which will not only consume a lot of manpower, but also make the loading and unloading inefficient. In order to solve the above problems, this embodiment proposes a transport vehicle to solve the above problems.

As shown in <FIG>, the transport vehicle includes a head <NUM>, a carrying plate <NUM> and a container <NUM>. The head <NUM> is provided with a cockpit inside, and the cockpit is provided with a control assembly, which is used for controlling the movement state of the transport vehicle. That is, controlling the start and stop, transport speed and transport path of the transport vehicle. The carrying plate <NUM> is connected to the head <NUM> to form an open carriage space so as to accommodate container <NUM>. The container <NUM> is provided on the carrying plate <NUM>, and the container <NUM> includes at least a base plate <NUM> and an opening <NUM>. The base plate <NUM> is provided with an overturning assembly <NUM>, which is rotatably connected to the base plate <NUM>, and the overturning assembly <NUM> is used for driving the piece to be transported to rotate from a first predetermined position around the side direction of the base plate <NUM> until the piece to be transported is arranged at a second predetermined through the opening <NUM>. The above-mentioned transport vehicle achieves the rapid loading and unloading of the piece to be transported on the transport vehicle through the overturning assembly <NUM>, thus improving the transport efficiency and saving labor costs.

In this embodiment, the container <NUM> also includes a first sidewall parallel to the base plate <NUM> and a second sidewall perpendicular to the base plate <NUM>, the second sidewall is provided with two, the two second sidewalls form a confined space with the first sidewall and the base plate <NUM> to accommodate the piece to be transported. One of the two second sidewalls is not connected to the base plate <NUM>, the first sidewall is fixedly connected to it. The first sidewall is rotatably connected to the other second sidewall, and the first sidewall is able to rotate relative to the side direction of the other second sidewall to form an opening <NUM> between the second sidewall and the base plate <NUM>. In other embodiments, the container <NUM> can also be of open-air design, i.e., including only the base plate <NUM>.

Specifically, in the loading process, the first predetermined position can be regarded as a position set at a second plane outside the transport vehicle near the opening <NUM> and parallel to the base plate <NUM>, and the second predetermined position can be regarded as a position set at a first plane above the base plate <NUM>. The position of the piece to be transported is the first predetermined position. At first, use the control assembly to drive the transport vehicle to the first predetermined position, then put the piece to be transported connect to the overturning assembly <NUM>, the overturning assembly <NUM> drives the piece to be transported to rotate counterclockwise around the side direction of the base plate <NUM> until the piece to be transported is arranged at the second predetermined position through the opening <NUM>, the control assembly controls the transport vehicle to start transporting the piece to be transported. During unloading, the first predetermined position can be considered as a position set at a first plane above the base plate <NUM>, and the second predetermined position can be considered as a position set at a second plane outside the transport vehicle near the opening <NUM> and parallel to the base plate <NUM>. The position of the piece to be transported is the first predetermined position, and use the control assembly to drive the transport vehicle to the second predetermined position firstly, and then the overturning assembly <NUM> drives the piece to be transported to rotate clockwise around the side direction of the base plate <NUM> until the piece to be transported is arranged at the second predetermined position through the opening <NUM> to complete the transport and proceed to the next step. Moreover, the distance between the second plane and the ground is equal to the height of the piece to be transported on the ground, so that on the one hand the overturning assembly <NUM> is driven to move by the transport vehicle, thus making the overturing assembly <NUM> close to the piece to be transported placed on the ground, so that the personnel can achieve the loading of the piece to be transported on the overturning assembly <NUM> without adjusting the position of the piece to be transported, which reduces the loading difficulty of the piece to be transported; on the other hand, during the unloading process, as long as the piece to be transported meets the ground, the overturning assembly <NUM> is considered to be flipped in place, avoiding the error caused by artificially determining the flipping angle and improving the accuracy of unloading.

Among them, the overturning assembly <NUM> includes a fixed element <NUM> and a driving element <NUM>, the fixed element <NUM> is used for fixing the piece to be transported, and the fixed element <NUM> is rotatably connected to the base plate <NUM>. One end of the driving element <NUM> is rotatably provided on the base plate <NUM>, and the output end of the driving element <NUM> is rotatably connected to the fixed member <NUM>, and the output end of the drive element <NUM> can be telescoped to drive the fixing element <NUM> to rotate around the connection between the fixing element <NUM> and the base plate <NUM> to achieve the flip of the piece to be transported relative to the base plate <NUM>.

Further optionally, the carrying plate <NUM> is provided with an adjusting member, and the output end of the adjusting member is connected to the base plate <NUM>, and the adjusting member is able to change the height of the base plate <NUM> from the ground, so that the fixing element <NUM> is located in the second plane after the overturning is finished in the unloading process or before the overturning is started in the loading process, which is facilitate the fixing of the piece to be transported. In this embodiment, the adjusting member is a jack, which is capable of jacking up the container <NUM> for changing the height of the base plate <NUM> from the ground. And the jack is set separately from the transport vehicle, using the existing jack can achieve the adjustment of the height of the base plate <NUM> from the ground, reducing the difficulty of production at the same time, to avoid the waste of production materials. In other embodiments, the adjusting member can be a hydraulic telescoping member or electric jacking member and other structures with telescoping function, and then not too much restriction here.

Further, the driving element <NUM> can be a hydraulic piston structure or an electric piston structure, as long as it can achieve the expansion and contraction of the driving element <NUM>, without too much restriction. Referring to <FIG>, in this embodiment, the driving element <NUM> is a hydraulic piston structure, and the driving member <NUM> includes a hydraulic cylinder <NUM> and a piston rod <NUM>, and one end of the piston rod <NUM> is provided in the hydraulic cylinder <NUM>, and the other end is rotatably connected to the fixing element <NUM>.

Referring again to <FIG>, optionally, the overturning assembly <NUM> also includes a connecting rod <NUM>, one end of which is connected to the fixing element <NUM> and the other end of which is rotatably connected to the base plate <NUM> to extend the distance between the output end of the driving element <NUM> on the fixing element <NUM> and the base plate <NUM>, thereby expanding the flip range of the piece to be transported. In combination with <FIG>, specifically, the base plate <NUM> is provided with a first hinged seat, the first hinged seat is provided with a first rotating shaft, and the rotating end of the connecting rod <NUM> is provided with a first hinge hole <NUM> along its radial direction, and the first rotating shaft can pass through the first hinge hole <NUM> to achieve a rotational connection between the connecting rod <NUM> and the base plate <NUM>.

When the size of the piece to be transported is large, in order to meet the load-bearing requirements of the foundation of the fixing element <NUM> to be transported, the fixing element <NUM> should accordingly be selected to a larger size. Due to the large size of the fixing element <NUM>, a single connecting rod <NUM> is not sufficient to ensure the stability of the fixing element <NUM> when it is turned over. Therefore, further optionally, the connecting rods <NUM> are provided with a plurality of connecting rods <NUM>, and the plurality of connecting rods <NUM> are spaced along the side direction of the base plate <NUM>. In this embodiment, there are three connecting rods <NUM>.

Further optionally, the connecting rod <NUM> is detachably connected to the fixing element <NUM>, so that the fixing element <NUM> can be used independently on one hand; on the other hand, the connecting rod <NUM> can be replaced with different lengths according to the actual working conditions, so as to adjust the flip range of the overturning assembly <NUM>. Specifically, one end of the connecting rod <NUM> has a C-shaped structure, including an upper end plate <NUM> and an lower end plate <NUM>, a first positioning hole is opened on the upper end plate <NUM>, a second positioning hole is opened on the lower end plate <NUM>, the axis of the first positioning hole and the axis of the second positioning hole are in the same line, the fixing element <NUM> is provided between the upper end plate <NUM> and the lower end plate <NUM>, and a first fastener passes through a first positioning hole, the fixing element <NUM> and a second positioning hole in turn to realize the connection of the connecting rod <NUM> on the fixing element <NUM>. Further, the first fastener can be a bolt structure, or can be screws, pins, screws and other parts with fastening effect, without too much limitation here.

Optionally, the connecting rod <NUM> is provided with a plurality of first weight reduction slots <NUM> along its extension direction to reduce the weight of the overturning assembly <NUM>, thereby allowing the driving element <NUM> to flip the piece to be transported even at a lower power.

As shown in <FIG>, optionally, the fixing element <NUM> includes a support frame <NUM>, a limiting member <NUM>, a fastening band <NUM> and a connection sleeve <NUM>. The support frame <NUM> is used for carrying the piece to be transported, the piece to be transported includes a main body, a first part and a second part, the first part is provided along the first direction (i.e., the X direction in the attached figure), the second part connects the main body and the second part. Wherein, the first direction is the extension direction of the main body, and the first direction, the second direction (i.e., the Y direction in the attached figure) and the third direction (i.e., the Z direction in the attached figure) two by two are perpendicular to each other.

The limiting member <NUM> is provided on the side of a support member near the piece to be transported, the limiting member <NUM> is provided with a limiting slot <NUM>, the first part of the piece to be transported is provided in the limiting slot <NUM> to limit the first part in the second direction by the limiting member <NUM>.

The fastening band <NUM> is in the form of a loop, and one end of the fastening band <NUM> can be sleeved with the support frame <NUM> and the other end of the fastening band <NUM> can be sleeved with the first part, the fastening band <NUM> always has a tendency to move the first part and the support frame <NUM> in close proximity to each other in order to achieve the restriction of the fastening band <NUM> on the first part in the third direction. When mounting the piece to be transported on the fixing element <NUM>, the fastening band <NUM> needs to be stretched first so that one end of the fastening band <NUM> can be sleeved with the support frame <NUM> and the other end is away from the support frame <NUM> to leave sufficient space to allow the first part to pass through the fastening band <NUM>, and when the first part passes through the fastening band <NUM> then loosens the fastening band <NUM>, the fastening band <NUM> shrinks and carries the first part closer to the support frame <NUM> to achieve restriction of the first part in the third direction.

The connecting sleeve <NUM> is provided on the side of the support frame <NUM> close to the piece to be transported. The connecting sleeve <NUM> is equipped with a holding cavity inside, and the second part can pass through the holding cavity along the second direction to realize the limit of the connecting sleeve <NUM> on the second part in the first direction.

The fixing element <NUM> can limit the first part and the second part of the piece to be transported, which improves the fixing effect of the fixing element <NUM> to the piece to be transported and prevents the piece to be transported from being damaged due to collision with others during transportation. Specifically, the support frame <NUM> includes a first support rod <NUM> and a second support rod <NUM>, the first support rod <NUM> extends in the first direction and the second support rod <NUM> extends in the second direction, two first support rods <NUM> spaced apart in the second direction, a plurality of second support rods <NUM> are spaced apart from the first end of the first support rod <NUM> to the tail end direction of the first support rod <NUM> to form the support frame <NUM>. Wherein the first direction is set perpendicular to the second direction in the same plane. The above solution effectively reduces the weight compared to the plate structure of the support frame <NUM> and facilitates the fixing process. Further, a reinforcing member <NUM> is provided between the first support rod <NUM> and the second support rod <NUM> located at the head and tail ends of the first support rod <NUM> to improve the strength of the support frame <NUM>. Further, the support frame <NUM> also comprises a first pull rod <NUM>, a second pull rod <NUM> and a third pull rod <NUM>. The first pull rod <NUM>, the second pull rod <NUM> and the third pull rod <NUM> are provided on the side of the support frame <NUM> away from the piece to be transported, one end of the first pull rod <NUM> is provided on one of the first support rods <NUM> and the other end of the first pull rod is connected to one end of the second pull rod <NUM>, the other end of the second pull rod <NUM> is connected to another first support rod <NUM> so that the first pull rod <NUM> and the second pull rod <NUM> can share the gravity of the piece to be transported itself. Further optionally, one end of the third pull rod <NUM> is provided on the first pull rod <NUM> and the other end of the third pull rod is provided at the connection of the first support rod <NUM> and the second support rod <NUM>, which further share the gravity of the piece to be transported itself, so that the loadable range of the support frame <NUM> is expanded. And the more the third pull rod <NUM> there are, the more weight the support frame <NUM> can carry. Further optionally, the second pull rod <NUM> is provided with a plurality of second weight reducing slots along its extension direction to reduce the own weight of the fixing element <NUM>. Further optionally, the connections among the first support rod <NUM>, the second support rod <NUM>, the reinforcing member <NUM>, the first pull rod <NUM> and the third pull rod <NUM> are all welded. In other embodiments, the first support rod <NUM>, the second support rod <NUM>, the reinforcing member <NUM>, the first pull rod <NUM> and the third pull rod <NUM> can be connected in other ways, as long as the stability of the connection can be ensured, without too much restriction here.

Further optionally, one side of the support frame <NUM> is connected with the driving element <NUM>. Specifically, a second hinged seat is arranged on the second pull rod <NUM>, and the second hinged seat includes a second rotating shaft. The output end of the driving element <NUM> is radially provided with the second hinge hole <NUM>, and the second rotating shaft can pass through the second hinge hole <NUM> to realize the rotational connection between the support frame <NUM> and the output end of the driving element <NUM>. Furthermore, the second hinged seat and the second pull rod <NUM> can be detachably connected, so that the fixing element <NUM> can be used independently in other working conditions.

Optionally, the inner wall of the limiting slot <NUM> is matched with the outer wall of the first part set in the limiting slot <NUM> to improve the limiting effect of the limiting member <NUM> on the first part in the second direction and to avoid the first part shaking in the limiting slot <NUM> and colliding with the slot wall of the limiting slot <NUM>.

Further optionally, the limiting members <NUM> are provided in a plurality, and the plurality of the limiting members <NUM> are spaced along the first direction to further enhance the limiting effect of the limit members <NUM> on the first part in the second direction. The plurality of the limiting members <NUM> spaced along the same line is a group of limiting member <NUM>, and a group of limiting member <NUM> limits the first part, so that the number of groups of limiting member <NUM> provided in the fixing element <NUM> depends on the number of first parts in the piece to be transported.

Further optionally, the limiting member <NUM> is detachably connected to the support frame <NUM>, which can realize the change of the position of the limiting member <NUM> on a support member on one hand; on the other hand, the limiting member <NUM> of different models can be replaced to make the fixing element <NUM> can fix different shapes of the pieces to be transported to improve the applicability of the fixing element <NUM>.

Referring to <FIG>, specifically, the slot bottom of the limiting slot <NUM> is provided with fastening hole <NUM>, a second fastener can be inserted into the support frame <NUM> through the fastening hole <NUM> to achieve a removable connection of the limit member <NUM> to the support frame <NUM>. Further, the second fastener can be a bolt structure, or can be a screw, pin, screw and other parts with fastening effect, without too much restriction herein.

Further, a part of the slot bottom of the limiting slot <NUM> is recessed in the direction away from the limiting slot <NUM> to form an avoidance slot <NUM>, the end of the second fastener near the piece to be transported is provided in the avoidance slot <NUM>, so that the end of the second fastener near the piece to be transported sinks to avoid the second fastener hitting the piece to be transported and causing damage to the piece to be transported during transportation.

Further optionally, the fastening bands <NUM> are provided in a plurality, and the plurality of fastening band <NUM> are spaced along the first direction to enhance the limiting effect of the fastening bands <NUM> on the first part in the third direction. The plurality of fastening bands <NUM> spaced along the same line is a group of fastening band <NUM>, and a group of fastening strap <NUM> restricts the first part, so that the number of group of fastening bands <NUM> provided in the fixing element <NUM> depends on the number of first parts in the piece to be transported.

Further optionally, the position of the fastening band <NUM> on the support frame <NUM> is adjustable to allow the fastening band <NUM> to change its position according to the shape and length of the first part, thereby further improving the effect of the fastening band <NUM> in limiting the first part in the third direction.

Further, the connection sleeve <NUM> includes a first connection sleeve <NUM> and a second connection sleeve <NUM>, one end of the first connection sleeve <NUM> is rotatably connected to one end of the second connection sleeve <NUM>, the space between the first connection sleeve <NUM> and the second connection sleeve <NUM> is a holding cavity. A connecting sleeve <NUM> limits a second part, so the number of connecting sleeves <NUM> in the fixing element <NUM> depends on the number of the second parts in the piece to be transported.

Specifically, the rotating end of the first connection sleeve <NUM> is provided with a bulge, the rotating end of the second connection sleeve <NUM> is provided with a groove, the bulge can be inserted in the groove, the bulge is provided with a first rotating hole along the extension direction of the rotating axis of the first connection sleeve <NUM>, the groove wall on the opposite sides of the groove are provided with a second rotating hole along the extension direction of the rotating axis of the second connection sleeve <NUM>, the rotating part passes through the first rotating hole and the second rotating hole in turn to realize the rotational connection of the first connection sleeve <NUM> and the second connection sleeve <NUM>.

Further optionally, the other end of the first connection sleeve <NUM> is provided with a first connection hole, and the other end of the second connection sleeve <NUM> is provided with a second connection hole, and the third fastener passes through the first connection hole and the second connection hole in turn to realize the removable connection of the first connection sleeve <NUM> and the second connection sleeve <NUM>. Further, the third fastener may be a bolt structure, or may be screws, pins, screws and other parts with fastening effect, without making too much restriction here.

When using the connection sleeve <NUM> to limit the second part, the third fastener is first unconnected to the first connection sleeve <NUM> and the second connection sleeve <NUM>, so that the first connection sleeve <NUM> and the second connection sleeve <NUM> are respectively rotated in the direction away from each other to leave sufficient space to place the second part; after the second part is placed, after the second part is placed, then make the first connection sleeve <NUM> and the second connection sleeve <NUM> rotate in the direction close to each other until the free end of the first connection sleeve <NUM> is abutted against the free end of the second connection sleeve <NUM>; finally using the third fastener to connect the free end of the first connection sleeve <NUM> with the free end of the second connection sleeve <NUM>.

Further optionally, the second connection sleeve <NUM> is convexly provided with an arched projection on the side away from the first connection sleeve <NUM>, and the arched projection is provided with a third hinge hole, and the support frame <NUM> is provided with a third hinged seat, the third hinged seat includes a third pivot shaft, and the third pivot shaft can penetrate the third hinge hole to achieve a rotational connection between the connection sleeve <NUM> and the support frame <NUM>, so that the relative position between the connection sleeve <NUM> and the support frame <NUM> can be adjusted according to the relative position of the second part and the main body to improve the applicability of the fixing element <NUM>.

Further optionally, the connection sleeve <NUM> is removably connected to the support frame <NUM>, facilitating the replacement of different models of the connection sleeve <NUM>.

In this embodiment, the material of the connecting sleeve <NUM> is glass fiber material, so that the connecting sleeve <NUM> can absorb the impact energy of the piece to be transported to the fixing element <NUM> during the fixing process to ensure that the piece to be transported is not damaged during the fixing process.

Further, the inner side of the connection sleeve <NUM> is provided with a cushion, and the cushion has a certain elasticity, so that the cushion can not only cushion the impact of the piece to be transported on the fixing element <NUM>, but also can fit more closely with the piece to be transported inside the connection sleeve <NUM>, so as to effectively protect the piece to be transported.

This embodiment also provides a UAV, which is transported by the transport vehicle above. The UAV is connected to the overturning assembly <NUM>, and the overturning assembly <NUM> is used for driving the UAV to rotate until the UAV is set at the first predetermined position or the second predetermined position, thus realizing fast loading and fast unloading of the UAV on the transport vehicle, which saves the labor cost of the UAV in the loading and unloading process and also improves the transportation efficiency of the UAV.

Further, the UAV includes a main body, a wing, and a vertical tails. Wherein, the main body extends along the first direction. The vertical tail is provided with two, and the two vertical tails are provided on both sides of the main body along the second direction. The wing connects to the vertical tail and the main body, so that the number of wings depends on the number of vertical tails. The fixing element <NUM> in the overturning assembly <NUM> is used for limiting the displacement of the vertical tail in the second direction as well as in the third direction; the fixing element <NUM> is also used for limiting the displacement of the wings in the first direction, so as to achieve the fixation of the UAV on the overturning assembly <NUM>. The driving element <NUM> in the overturning assembly <NUM> can drive the fixing element <NUM> to rotate relative to the base plate <NUM> of the container <NUM> to achieve the rotation of the UAV relative to the base plate <NUM>, thereby facilitating the fast loading and fast unloading of the UAV on the transport vehicle.

Claim 1:
A transport vehicle for an unmanned aerial vehicle, a UAV, which comprises:
a head (<NUM>), which is provided with a cockpit inside, the cockpit is provided with a control assembly, the control assembly is used for controlling a movement state of the transport vehicle;
a carrying plate (<NUM>) connected to the head (<NUM>);
a container (<NUM>) provided on the carrying plate (<NUM>);
the container (<NUM>) comprises at least a base plate (<NUM>) and an opening (<NUM>);
characterized in that,
the base plate (<NUM>) is provided with an overturning assembly (<NUM>), the overturning assembly (<NUM>) is rotatably connected to the base plate (<NUM>), wherein the overturning assembly (<NUM>) is used for driving the UAV to rotate from a first predetermined position around a side direction of the base plate (<NUM>) until the UAV is arranged at a second predetermined position through the opening (<NUM>),
whereby loading and unloading of the UAV on and from the transport vehicle through the overturning assembly (<NUM>) is achieved.