KR102049330B1 - Take off and land apparatus for drones - Google Patents

Abstract

The present invention, the casing provided in the vehicle; A seating portion rotatably disposed on an upper portion of the casing and configured to seat a drone; And a balance part provided inside or outside the casing and operated according to the inclination of the seating part to correct the seating part in a horizontal state.

Description

TAKE OFF AND LAND APPARATUS FOR DRONES}

The present invention relates to a takeoff and landing device for a drone, and more particularly, to a takeoff and landing device for a drone configured to stably take off or land a drone installed in a vehicle and used for delivering goods.

In general, a drone is a type of unmanned aerial vehicle flying in the sky by rotating a plurality of propellers using battery power, and is configured to be operated by a user's remote control operation or an automatic navigation system.

These drones were initially developed for military unmanned aerial vehicles, but these days they are also used for businesses, media, and individuals.

For example, newspapers, broadcasters, and film production companies use drones as photographing devices, and the delivery industry uses drones for actual delivery services.

In particular, IT companies such as Google, Facebook and Amazon have invested heavily in drone development, and Amazon has released a delivery system using drones to automate inventory management and distribution systems. In other words, a large number of researchers developed drones for distribution services in place of drones' tasks.

However, the drone developed until recently has a drawback that the consumption of the battery is large, when using the drone for the purpose of delivery, there is a problem that the power stored in the battery is discharged in a short time due to the delivery distance and the load on the goods shipped. .

In order to solve such a problem, a method of transferring an article to a delivery vehicle by a predetermined distance of a delivery distance and transferring the remaining distance to a drone is used.

However, since the delivery vehicle is not provided with a separate drone takeoff and landing device, the delivery vehicle must be parked in a place where a space for drones to safely take off and land is provided.

However, the above method has a problem of delaying the delivery time, and also the safety of accidents when the delivery vehicle is parked on the road because the draughter or drone pilot must check the process of drone taking off or landing safely. There is a problem that occurs.

Therefore, the present applicant has proposed the present invention in order to solve the above problems, there is a prior art document related to this, there is a 'drone landing' of the Republic of Korea Patent Publication No. 10-2017-0140910.

The present invention is to solve the above problems, an object of the present invention is to provide a drone take-off and landing device configured to stably take off on a vehicle or to land in a car champ.

The present invention, the casing provided in the vehicle; A seating portion rotatably disposed on an upper portion of the casing and configured to seat a drone; And a balance part provided inside or outside the casing and operated according to the inclination of the seating part to correct the seating part in a horizontal state.

In addition, the seating portion, the sliding plate is in sliding contact with the concave surface formed on the upper portion of the casing, the sliding plate to form a space for accommodating the goods; A horizontal plate connected to the sliding plate and on which a wing frame of the drone is seated; And a transmitting unit provided in plurality on the horizontal plate to transmit a seating position signal to the drone.

The balance unit may include a balance rod having an upper end connected to a bottom of the sliding plate and a lower end extending into an inner space of the casing; A balance weight provided at a lower portion of the balance rod; And a contact piece provided at an upper end of the balance rod, wherein a bottom surface of the sliding plate is in contact with a bottom surface thereof.

In addition, the upper surface of the contact piece may be provided with a transmitting unit for transmitting a seating position signal to the drone.

The apparatus may further include a sliding connector that connects the casing to a lower portion of the vehicle in a slidable state.

In addition, the sliding connector, the fixed rail provided in a horizontal state in the lower portion of the vehicle; A transfer rail capable of linear reciprocation along the fixed rail and connected to the casing; And a roller rotatably installed on the fixed rail and in rolling contact with the transfer rail.

In addition, the sliding connector, a rack gear provided along the longitudinal direction of the transfer rail; And a pinion that is mated with the rack gear and rotatably provided on the fixed rail.

In addition, the drive motor for providing a driving force to the pinion to control the linear reciprocating motion of the transfer rail; may further include a.

The apparatus may further include fastening means for fixing the sliding plate of the seating portion to the casing or fixing the balance rod to the casing.

The balance unit may include a cylinder connecting the casing to the horizontal plate of the seating unit; A sensor unit provided on the horizontal plate to sense a horizontal state of the horizontal plate; And a controller configured to drive the cylinder by receiving a signal sensed from the sensor unit.

Drone take-off and landing device according to an embodiment of the present invention, since the drone used for delivery has a structure that can be stably taken off from the top or bottom of the vehicle or stably landed on the top or bottom of the vehicle. The need to search for takeoffs and landings can be reduced, thereby shortening the delivery time and providing convenience of delivery.

In addition, the drone take-off and landing apparatus according to an embodiment of the present invention can maintain the seating portion where the drone is seated in a horizontal state even when the delivery vehicle is parked on an inclined ground, so that the drone is stable regardless of the location of the place. Can be taken off or landed.

1 is a side view of the drone take-off and landing device according to an embodiment of the present invention mounted on a delivery vehicle.
Figure 2 is a view from the rear of the drone take-off and landing device mounted on a delivery vehicle according to an embodiment of the present invention.
Figure 3 is a cross-sectional view showing the configuration of a drone take-off and landing device according to an embodiment of the present invention.
Figure 4 is a plan view of the seating portion according to an embodiment of the present invention.
5 is a view showing a state in which the seating portion is maintained horizontal by the balance unit according to an embodiment of the present invention even when the vehicle is parked on an inclined surface.
Figure 6 is a side view of the drone take-off and landing device according to an embodiment of the present invention disposed in the lower portion of the vehicle.
Figure 7 is a view from the rear of the drone take-off and landing device according to an embodiment of the present invention disposed in the lower portion of the vehicle.
8 is a view showing a configuration of a balance unit according to another embodiment of the present invention.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, only the present embodiments to make the disclosure of the present invention complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims.

Hereinafter, a drone take-off and landing device according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

1 is a side view showing a drone take-off and landing device mounted on a delivery vehicle according to an embodiment of the present invention, and FIG. 2 is a drone takeoff and landing device according to an embodiment of the present invention mounted on a delivery vehicle. Figure 3 is a view from the rear, Figure 3 is a cross-sectional view showing the configuration of a drone take-off and landing device according to an embodiment of the present invention, Figure 4 is a plan view of the seating portion according to an embodiment of the present invention, Figure 5 is a vehicle FIG. 6 is a view illustrating a state in which a seating unit according to an embodiment of the present invention is leveled by a balance unit even when parked on an inclined surface, and FIG. 6 is a bottom view of a drone take-off and landing device according to an embodiment of the present invention. Figure 7 is a view from the side of the figure, Figure 7 is a view from the rear of the drone take-off and landing device according to an embodiment of the present invention disposed in the lower portion of the vehicle, Figure 8 is a diagram illustrating a configuration of a balance unit according to another embodiment of the present invention.

Drone take-off and landing device 100 according to an embodiment of the present invention, as shown in Figures 1 and 2, may be installed in a delivery vehicle carrying a shipment, for example, a courier vehicle, without being limited thereto. Of course, it can be installed in a variety of vehicles, such as food trucks or cars that sell packaged food.

The drone takeoff and landing device 100 includes a casing 110 provided in the vehicle C, as shown in FIG. 3; A seating part 120 disposed rotatably on an upper portion of the casing 110 and on which a drone is seated; And a balance part 130 provided inside or outside the casing 110 and operated according to the inclination of the seating part 120 to correct the seating part 120 in a horizontal state.

Maintaining the mounting portion 120 in a horizontal state, the balance unit 130 disposed in the inner space of the casing 110; may include a large.

As shown in FIG. 3, the casing 110 may include an upper cover 111 and a lower cover 112.

The upper cover 111 may be fixedly connected to an upper surface of the upper frame F1 constituting the roof of the vehicle C, and the lower cover 112 may be fixedly connected to a bottom surface of the upper frame F1. have.

The upper cover 111 and the lower cover 112 are connected to each other through the upper frame F1 to form a predetermined space portion, and the balance portion 130 to be described later may be disposed in the space portion. .

In addition, an opening is provided in the center of the upper surface of the upper cover 111 so that the balance unit 130 to be described later can be inserted into the space, and a concave surface is formed in the center of the upper surface that partitions the opening. have.

3 and 4, the seating part 120 is in sliding contact with a concave surface formed in the upper cover 111 of the casing, and forms a space part in which a delivery item (not shown) can be accommodated. A sliding plate 121; A horizontal plate 122 connected to the sliding plate 121 and on which a landing portion of the drone is seated; And a sending unit S1 provided on the horizontal plate 122 to transmit a seating position signal to the drone.

The sliding plate 121 may be placed in the center portion of the upper cover 111 and may be manufactured in the form of a hemisphere having a diameter larger than the diameter of the opening formed in the center portion of the upper cover 111. That is, the sliding plate 121 may have a form of a bowl in which a central portion is convexly recessed downward.

When the sliding plate 121 is placed in the center portion of the upper cover 111, a part of the bottom surface of the sliding plate 121 is partially inserted into the space through an opening formed in the upper cover 111 of the casing 110. Part of the bottom surface of the sliding plate 121 that is not inserted may be in surface contact with the concave surface of the upper cover 111.

Accordingly, external force is applied to the sliding plate 121, but the sliding plate 121 may slide in a central portion of the upper cover 111 according to the flatness of the ground on which the vehicle C is parked. That is, since the bottom surface of the sliding plate 121 is in sliding contact with the concave surface of the upper cover 111, the sliding plate 121 may flow on the concave surface of the upper cover 111 in the form of a ball joint. Can be.

Meanwhile, an article to be delivered is placed in an inner space of the sliding plate 121, and the article may be placed on a support plate 121a provided in an inner space of the sliding plate 121. In addition, a body of a drone (not shown) may be disposed on the sliding plate 121 in a non-contact state with the sliding plate 121.

The horizontal plate 122 may have one end connected to the upper circumferential surface of the sliding plate 121 and the other end may horizontally extend in the radial direction. That is, the horizontal plate 121 may be formed to extend in the horizontal direction from the top of the sliding plate 121.

The horizontal plate 122 is a part in which the landing portion of the drone (not shown) is seated. When the main body of the drone is disposed above the sliding plate 121, the horizontal plate 122 may be a member on which the landing portion of the drone is placed.

For reference, the main body of the drone is a component provided with a battery and various electric parts, and the landing portion of the drone extends in a branched state in three or four branches from the main body, such as a landing leg in contact with the ground or the landing surface. It can be called a component.

In addition, as shown in FIG. 3, the circumferential surface of the horizontal plate 122 may be bent to form an insertion groove 122a into which the delivery unit S1 may be inserted.

The sending unit S1 may be provided in plural numbers in the horizontal plate 122 while being inserted into the insertion groove 122a of the horizontal plate 122, and the feeding unit S1 may be sent to the control unit of the drone to be landed. By transmitting a signal serves to allow the drone to be stably seated on the sliding plate 121 and the horizontal plate 122.

In addition, since the end portion of the horizontal plate 122 forming the insertion groove 122 has a structure projecting upward, the landing portion of the drone landing on the horizontal plate 122 is separated from the horizontal plate 122. It also plays a role in preventing it.

The balance unit 130, as shown in Figure 3, the upper end is connected to the bottom of the sliding plate 121, the lower end of the balance rod 131 extending into the inner space of the casing 110; And a balance weight 132 provided below the balance rod.

An upper end of the balance rod 131 may be suspended from a bottom of the sliding plate 121, and a support plate provided in an inner space of the sliding plate 121 through a through hole formed in a bottom of the sliding plate 121. It may be disposed at the bottom of the (121a). In this case, a contact piece 131a may be provided at an upper end of the balance rod 131 in contact with an upper surface and a bottom surface of the sliding plate 121.

The balance weight 132, as described above, may be disposed in the inner space of the casing 110 in a state provided in the lower end of the balance rod 131, while hanging on the balance rod 131, like a watch weight Can be flowed.

On the other hand, the contact piece (131a) may be provided with a sending unit (S2) for transmitting a seating position signal to the drone.

The sending part S2 provided in the contact piece 131a may be exposed to an upper portion of the support plate 121a of the sliding plate 121.

Therefore, the drone intended to land on the vehicle is stably received by receiving a position signal from the sending unit S1 provided on the horizontal plate 122 and the sending unit S2 provided on the contact piece 121a. Will be able to land on the provided horizontal plate 121.

For reference, a drone transmits a landing position signal (landing guidance signal) from the discharge unit S1 provided on the circumferential surface of the horizontal plate 121 and the discharge unit S2 provided on the contact piece 131a. The configuration of receiving the landing position and landing on the position is a well-known configuration widely used in the corresponding industry, and thus, in one embodiment of the present invention, a detailed description of the configuration is omitted so as not to obscure the subject matter of the present invention.

In addition, the transmitting unit (S1, S2) may be implemented by a variety of well-known transmission means, such as a device for transmitting a radio wave or a frequency, or a device for emitting light, of course.

As shown in FIG. 5, when the vehicle C is mounted on the inclined surface and the upper frame F1 is disposed to be inclined downward or inclined upward, the balance part 130 configured as described above may be mounted. It serves to maintain the sliding plate 121 and the horizontal plate 122 of 120 in the horizontal direction irrespective of the inclination angle of the ground.

That is, when the vehicle C parks on the inclined surface inclined downward, the upper frame F1 and the casing 110 are inclined downward, and thus the sliding plate 121 is Sliding contact with the concave surface of the upper cover 111 by the center of gravity has an inclined posture, at this time, the horizontal plate 122 connected to the sliding plate 121 also has an inclined posture.

At this time, as shown in (a) of FIG. 5, the balance weight 132 of the balance portion 130 flows by gravity and is disposed in a vertical direction on an inclined surface, whereby the balance weight ( The balance rod 131 connected to the 132 may also be changed in posture from the inclined direction to the vertical direction.

In addition, the contact piece 131a fixed to the upper end of the balance rod 131 contacts the upper surface of the bottom of the sliding plate 121 so that the sliding plate 121 that has flowed in an inclined direction may flow in the opposite direction. In connection with this, the horizontal plate 122 may also flow in an opposite direction to the inclined direction.

Then, as shown in (a) of FIG. 5, even when the vehicle is parked on the inclined ground, the sliding plate 121 and the horizontal plate 122 have the same horizontal posture when the vehicle is parked on the flat ground. In this case, the drone may stably take off from the seating unit 120 having a horizontal posture or land on the seating unit 120.

Similarly, as shown in FIG. 5B, the sliding plate 121 and the horizontal plate 122 may maintain the horizontal posture by the balance unit 130 even when the vehicle is parked on the ground inclined upward. have.

On the other hand, the drone take-off and landing device 100 according to an embodiment of the present invention, as shown in Figure 6 and 7, may be installed in the lower portion of the vehicle (C).

To this end, the drone take-off and landing device 100 according to an embodiment of the present invention may further include a sliding connector 200 that connects the casing 110 to the lower portion of the vehicle C in a slidable manner. have.

The sliding connector 200, the fixed rail 210 is provided in a horizontal state on the lower frame (F2) of the vehicle (C); A transfer rail 220 capable of linear reciprocation along the fixed rail 210 and connected to the casing 110; And a roller R rotatably installed on the fixed rail 210 and in rolling contact with the transfer rail 210.

The fixed rail 210 may be fixedly provided on a bottom surface of the lower frame F2 serving as a floor of the vehicle C, and may be disposed along the longitudinal direction of the vehicle.

The fixed rails 210 may be disposed in pairs spaced apart from each other along a width direction of the vehicle C at a predetermined interval, and have a form of a known C-channel having an open bottom. Can have

The transfer rail 220 may be disposed along a length direction of the fixed rail 210 and may be connected to the upper cover 111 or the lower cover 112 of the casing 110.

The transfer rail 220 may be provided in a state accommodated inside the fixed rail 210, and is moved from the bottom of the vehicle C to the outside (rear) of the vehicle C by the operation of the driving unit 250. May be exposed.

For reference, in one embodiment of the present invention, the transfer rail 220 is shown in Figure 6 and 7 as being connected to the upper cover 111 of the casing 110. In addition, when the take-off and landing device 100 for a drone according to an embodiment of the present invention is mounted on the lower frame F2 of the vehicle C, the casing 110 may be configured of only the upper cover 111.

The roller R may be rotatably provided on the fixed rail 210 and may be in contact with the inner surface of the transfer rail 220. That is, the roller R supports the transport rail 220 in the fixed rail 210 and at the same time serves to facilitate the linear rail reciprocating movement.

Therefore, when the operator pulls the casing 110 disposed in the interior space (loading) of the vehicle C, the conveying rail 220 is slid to the outside (rear) of the vehicle C, so that the casing 110 ) And the seating part 120 may be exposed to the outside (rear) of the vehicle (C).

On the other hand, the sliding connector 200 may be provided with a control means for controlling the linear reciprocating motion of the transfer rail 220.

That is, the sliding connector 200, the rack gear 230 is provided along the longitudinal direction of the transfer rail 220; And a pinion 240 that is mated with the lex gear 230 and rotatably provided on the fixed rail 210.

The rack gear 230 may be provided along a longitudinal direction of the transfer rail 220 at the bottom of the transfer rail 220.

The pinion 240 may be provided at a portion of the fixed rail 210 in the longitudinal direction.

Therefore, when the operator pulls the casing 110 disposed in the inner space (loading), the operator easily reciprocates the transfer rail 220 by the gear coupling of the rack gear 230 and the pinion 240. You can control the movement. In addition, even when the vehicle C is disposed on an inclined surface, the transfer rail 220 is prevented from inadvertently linearly reciprocating according to the inclination of the ground by the engagement of the rack gear 230 and the pinion 240. May be

On the other hand, the pinion 240 may be rotated by receiving power from the drive motor 250 provided in the fixed rail (210). That is, the pinion 240 may be rotatably provided on the output shaft 251 of the driving motor 250.

Therefore, the linear motion distance and the linear motion speed of the transfer rail 220 may be controlled by the driving motor 250.

For example, when the output shaft 251 is rotated forward by the driving motor 250, the pinion 240 is also rotated forward, so that the lag gear 230 engaged with the pinion 240 is in the forward direction. The transport rail 220 may be exposed to the outside (rear) of the vehicle C while being linearly transported.

On the contrary, when the output shaft 251 is reversely rotated by the driving motor 250, the pinion 240 is also reversely rotated. Accordingly, the lag gear 230 engaged with the pinion 240 is reversed. The conveyance rail 220 may be conveyed to the inner side (front side) of the vehicle C and may be unexposed while being linearly conveyed.

Accordingly, when the user takes off or lands the drone, the user transports the transfer rail 220 to the outside (rear) of the vehicle C to move the casing 110 and the seating part 120 of the vehicle C. It can be exposed to the outside (rear) and, on the contrary, when the drone is not used, for example, when driving the vehicle C, the conveying rail 220 is transferred to the bottom of the vehicle C so that the casing 110 is moved. ) And the seating unit 120 may be disposed in the interior space (loading) of the vehicle C.

For reference, an inner space (loading) of the vehicle C is provided with an enclosure 170 having a shape surrounding the casing 110 and the seating part 120 connected to the transfer rail 220 and loaded in the inner space. It is preferable not to interfere with the delivered goods, and the upper surface of the enclosure 170 may be provided with an opening and closing door 171 for exposing or blocking the seating portion 120 accommodated in the enclosure 170.

As described above, the fixing rail 210, the transfer rail 220, and the driving unit 250 are provided at the lower portion of the vehicle C so that the casing 110 and the seating portion 120 are disposed at the lower portion of the vehicle C. The reason why it can be arranged in, is that the operator can easily transport the goods shipped in the interior space of the vehicle (C) to the inner space of the sliding plate 121 of the seating portion 120 convenience and speed of the delivery process To improve the quality.

In addition, when the shipping goods are heavy goods, it is very difficult for the worker to insert the shipping goods into the space inside the sliding plate 121 disposed on the upper portion of the vehicle C, and a safety accident may occur in this process. There is concern.

Therefore, when the shipment is a heavy article, the fixed rail 210, the transfer rail 220 and the drive unit 250 is provided in the lower portion of the vehicle (C) to the casing 110 and the seating portion 120 ) And the balance unit 130 is preferably disposed on the lower side of the vehicle (C), and more preferably, both the take-off and landing devices (100) are installed at the upper and lower portions of the vehicle (C) to selectively take off and land the landing. It is best to be able to use the device 100.

On the other hand, the drone take-off and landing device 100 according to an embodiment of the present invention, as shown in Figure 3, fastening means for fixing the sliding plate 121 to the upper cover 111 of the casing 110 It may further include 180.

The fastening means 180 may be provided at a portion where the concave surface of the upper cover 111 and the bottom surface of the sliding plate 121 are in contact with each other, and may be implemented with a known bolt and nut. At this time, the concave surface of the upper cover 111 is provided with the fastening means 180 and the surface portion of the sliding plate 121 is preferably formed with holes for inserting the screw threaded portion of the bolt.

The fastening means 180 as described above may be used when the drone does not need to be taken off or landed. For example, when the vehicle C is driven, the sliding plate 121 may be prevented from flowing or escaping from the vehicle C. FIG.

In addition, the fastening means 180 may fix the balance rod 131 to the lower cover 112 of the casing 110. That is, as shown in FIG. 3, the lower end of the balance rod 131 and the lower cover 112 provided while being suspended from the sliding flight 121 may be fastened to prevent the flow of the balance rod 131. have. At this time, the lower end of the balance rod 131 and the center of the bottom surface of the lower cover 112 corresponding thereto is preferably formed with holes for inserting the threaded portion of the bolt constituting the fastening means, respectively.

Therefore, when the drone does not need to take off or land, that is, when the vehicle C is traveling, the balance rod 131 can be prevented from flowing.

While specific embodiments of the present invention have been described so far, various modifications are possible without departing from the scope of the present invention.

For example, the balance portion 130 has been described as maintaining the horizontal of the seating portion 120 in a pendulum motion method by the balance weight, but is not limited thereto.

That is, as shown in FIG. 8, the balance part 130 includes: a cylinder 133 connecting the upper cover 111 of the casing 110 and the horizontal plate 122 of the seating part 120; A sensor unit 134 provided on the contact piece 131a connected to an upper end of the balance rod 131 to sense a horizontal state of the sliding plate 121 or the horizontal plate 122; And a controller 135 driving the cylinder 133 by receiving a signal sensed by the sensor unit 134.

One end of the cylinder 133 may be connected to the side of the casing 110, and the other end thereof may be connected to one side of the bottom surface of the horizontal plate 122. Here, one end and the other end of the cylinder 133 may be connected to the side of the casing 110 and one side of the bottom surface of the horizontal plate 122 in a ball joint manner.

Therefore, one end and the other end of the cylinder 133 can be smoothly rotated on the side of the casing 110 and the bottom surface of the horizontal plate 122, so that the rod of the cylinder 133 during the flow of the horizontal plate 122 Broken or deformed can be prevented.

In addition, the cylinder 133 as described above may be implemented as a known hydraulic cylinder or pneumatic cylinder to linearly move the piston rod by hydraulic or pneumatic.

The sensor unit 134 may be provided at the center of the contact piece 131a to detect a horizontal state of the sliding plate 121 or the horizontal plate 122 and transmit a detection signal to the control unit 135. The sensor unit 134 may be used as a known gyro sensor, and may be provided on the contact piece 131a at least one or more.

Here, the rotating ball 131b may be provided at the lower end of the balance roller 131. The rotating ball 131b may be rotatably inserted into an accommodation groove provided in the upper cover 111 in a ball joint manner. Therefore, when the rod 133a of the cylinder 133 is raised or lowered, the flow of the seating unit 130 may be smoothly performed.

The control unit 135 receives the signal detected from the sensor unit 134 to operate the cylinder 133. For example, the vehicle C is parked on an inclined surface so that the horizontal plate 122 is inclined. When arranged, the signal generated from the sensor unit 134 may be received to raise or lower the rod 133a of the cylinder 133.

Therefore, the horizontal plate 122 disposed in the inclined direction may be corrected in the horizontal direction by the balance unit 130 including the cylinder 133, the sensor unit 134, and the control unit 134.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the claims below, but also by the equivalents of the claims.

100: drone take-off and landing device 110: casing
111: upper cover 112: lower cover
120: seating portion 121: sliding plate
122: horizontal plate 130: balance part
131: balance rod 132: balance weight
200: sliding connector 210: fixed rail
220: conveying rail 230: rack gear
240: pinion 250: drive motor

Claims (6)

A casing provided in the vehicle;
A seating portion rotatably disposed on an upper portion of the casing and configured to seat a drone; And
It is provided inside or outside of the casing, the balance unit is operated according to the inclination of the seating portion to correct the seating portion in a horizontal state; includes;
The seating portion,
A sliding plate in sliding contact with a concave surface formed on an upper portion of the casing, the sliding plate forming a space in which a shipping item can be accommodated; And
And a horizontal plate connected to the sliding plate and having a wing frame of the drone seated thereon.
The balance unit,
A balance rod having an upper end connected to a bottom of the sliding plate and a lower end extending into an inner space of the casing;
A balance weight provided at a lower portion of the balance rod; And
And a contact piece provided at an upper end of the balance rod, the bottom end of the sliding plate being in contact with the bottom surface of the sliding plate.
delete delete The method of claim 1,
And a sliding connector for connecting the casing to the lower portion of the vehicle in a slidable manner.
The method of claim 4, wherein
The sliding connector,
A fixed rail provided at a lower portion of the vehicle in a horizontal state;
A transfer rail capable of linear reciprocation along the fixed rail and connected to the casing; And
It is rotatably installed on the fixed rail, the landing and landing device for the drone comprising a; roller in contact with the conveying rail.
A casing provided in the vehicle;
A seating portion rotatably disposed on an upper portion of the casing and configured to seat a drone; And
It is provided inside or outside of the casing, the balance unit is operated according to the inclination of the seating portion to correct the seating portion in a horizontal state; includes;
The seating portion,
A sliding plate in sliding contact with a concave surface formed on an upper portion of the casing, the sliding plate forming a space in which a shipping item can be accommodated; And
And a horizontal plate connected to the sliding plate and having a wing frame of the drone seated thereon.
The balance unit,
A cylinder connecting the casing and the horizontal plate of the seating portion;
A sensor unit provided on the horizontal plate to sense a horizontal state of the horizontal plate; And
And a control unit for driving the cylinder by receiving the signal sensed by the sensor unit.

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