KR102563676B1 - Platform apparatus for drone - Google Patents

Abstract

The present invention relates to a drone platform, and more particularly, to a drone platform providing a place for a drone to take off or land.
A drone platform according to the present invention includes a drone take-off and landing platform provided with a landing and landing unit for drones to take off and land; A slide unit supporting the drone take-off and landing pad so as to move forward and backward, wherein the slide unit is installed on the slide frame and disposed on both sides of the drone take-off and landing pad, and extends in the forward and backward directions and faces each other. A pair of slide rails having slide grooves extending in the forward and backward directions are installed on one side adjacent to the slide rail of the drone take-off and landing platform and are guided along the slide groove to enable the drone take-off and landing pad to slide in the forward and backward directions. It is provided with a plurality of slide rollers for supporting.

Description

Drone platform {Platform apparatus for drone}

The present invention relates to a drone platform, and more particularly, to a drone platform providing a place for a drone to take off or land.

A drone, commonly referred to as an "UAV (Unmanned Aerial Vehicle)", is a drone that flies by the guidance of radio waves without a person on board, monitoring land or sea, transporting cargo, shooting at high altitudes, or handling accidents. It is used for purposes such as These drones can land on the ground or on a take-off and landing pad dedicated to drones, or take off into the air while landing on the take-off and landing pad to achieve a purpose suitable for each purpose.

Depending on the situation, drones can be transported to the site in the loading box of the vehicle. By installing the drone in the loading box of the vehicle or on the road, a drone platform with a drone take-off and landing platform that can take off and land or stand by for charging and maintenance work can be used.

To this end, Korean Patent Publication No. 10-2019-0092964 discloses a horizontally adjustable simple landing pad capable of adjusting the height of a landing plate on which a drone can land. In addition, Republic of Korea Patent Publication No. 10-2018-0089789 discloses a drone carrier for a vehicle that is mounted on the roof of a vehicle and has a configuration for easy transport of a drone and a landing pad. In addition, Korean Registered Patent No. 10-2129905 discloses a drone landing balance device and method for navigational aids that can maintain and control the level and balance of a drone landing field while providing a drone landing field where drones can land on the sea. .

However, the above-described drone take-off and landing pad is fixed in a certain position, so it is difficult to switch between the state in which the drone can take off and land and the state in which the drone is stored on the roof or in a loading box to protect it from external environments such as wind, snow, and rain. there is

Republic of Korea Patent Publication No. 10-2019-0092964 : Leveling simple landing pad Republic of Korea Patent Publication No. 10-2018-0089789 : Vehicle drone carrier Korean Registered Patent No. 10-2129905: Device and method for maintaining drone landing balance for navigational aid

The present invention has been devised to improve the above problems, and an object of the present invention is to provide a drone platform capable of expanding the vertical occupied area in the horizontal direction for takeoff and landing of the drone in a state where the drone is stored.

In order to solve the above technical problem, the drone platform according to the present invention includes a drone take-off and landing pad provided with a landing and landing unit for drones to take off and land; A slide unit supporting the drone take-off and landing pad so as to move forward and backward, wherein the slide unit is installed on the slide frame and disposed on both sides of the drone take-off and landing pad, and extends in the forward and backward directions and faces each other. A pair of slide rails having slide grooves extending in the forward and backward directions are installed on one side adjacent to the slide rail of the drone take-off and landing platform and are guided along the slide groove to enable the drone take-off and landing pad to slide in the forward and backward directions. It is provided with a plurality of slide rollers for supporting.

A plurality of leg units mounted on the slide unit and supporting the slide unit upwardly with respect to the ground, the leg unit having a first leg provided with a coupling part coupled to the slide unit, and a first leg of the slide unit A second leg slidably installed under the first leg in an up-and-down direction is provided so as to change the height with respect to the ground.

In a state where the slide unit is stored inside the loading box of the vehicle, a platform fixing unit is extended to be in close contact with the inner circumferential surface of the loading box to generate frictional force to prevent separation from the loading box, and the platform fixing unit extends in a vertical direction. A vertical extension bar extending to and installed in the slide unit, and a length adjusting member capable of lengthening or shortening the length protruding from the vertical extension bar as one side is screwed to the end of the vertical extension bar and rotates in a forward or reverse direction. And, it is installed on the other side of the length adjusting member and is provided with a friction member that exerts frictional force in close contact with the inner circumferential surface of the loading box.

The drone take-off and landing pad has a take-off and landing pad frame provided with the landing and landing parts at the top so that a drone having at least one pair of support feet extending parallel to each other can take off and land at the bottom, and the take-off and landing pad frame is spaced apart from each other. Support of the drone A departure prevention unit installed on the take-off and landing platform frame to hold the feet, and the departure prevention unit moves upward from the take-off and landing section at a mutually spaced position of the take-off and landing platform frame to hold the foot of the drone. It includes at least one pair of rings protruding and rotatably installed, and a locking member capable of restraining or releasing the restraint state of the rings.

The take-off and landing frame frame is provided with a ratchet protrusion that can be engaged with the locking member at a position adjacent to the ring, and the ring is rotatably hinged through a rotation axis formed on the take-off and landing frame and extends away from the rotation axis. A ring body formed to be bent so that a hooking portion for gripping the supporting feet of the drone together with the landing portion facing the landing portion in a state of protruding upward from the landing portion is provided, and a user grips to rotate the ring body and a protrusion formed to protrude upward from one side of the ring body to the upper portion of the landing and landing unit in a state where the ring body is located below the landing and landing unit, and the ring is rotatably hinged through a rotation axis formed on the take-off and landing pad frame The locking member includes a locking body slidably installed on the ring so as to be able to move forward or backward in a direction away from or closer to the rotational axis, and a locking body provided on one side of the locking body facing the rotational axis of the ring so that the ring is the drone. A ratchet portion provided with at least one ratchet groove capable of interfering with the ratchet protrusion to prevent rotation in the direction of releasing the restraint, and provided on the other side of the lock body to release the interference state between the ratchet portion and the ratchet protrusion. In a state in which the hook protrudes upward from the attaching and detaching part, the ratchet unit is transported in a direction closer to the rotating shaft by its own weight and is coupled to interfere with the ratchet protrusion. .

The separation prevention unit is installed on the supporting foot of the drone or the locking member to maintain a state in which the locking member restrains the ring, so that the ratchet part and the ratchet protrusion are mutually coupled An elastic member that exerts a restoring force in a direction provide more

The ratchet portion extends along the grip rotation direction in which the ring protrudes upward from the attaching portion and rotates, and is formed in a curved shape with one side toward the rotational axis of the ring being concave, and the ratchet groove is formed in a concave portion of the ratchet portion. A plurality of pieces are formed along the extension direction, and the ratchet groove and the ratchet protrusion move the lock body away from the rotation shaft so that the ratchet protrusion allows rotation of the ratchet unit when an external force for rotating the ring in the grip rotation direction acts. It is formed to have an inclined surface that pushes in contact with each other to transport in the direction, and a locking surface that interferes with each other to block rotation of the ring when an external force for rotating the ratchet part in the opposite direction to the grip rotation direction acts on the ring.

The take-off frame includes a top plate provided with the landing and landing parts capable of supporting the drone, a pedestal supporting the top plate from below, a pair of guide rails installed on the pedestal and extending parallel to each other, and the guides. It has a transport block installed to be transportable along the rail, the rings are hinged to the transport block, and the upper plate is the guide rail so that the rings can protrude upward from the footing part as the transport block is transported A pair of protruding holes extending parallel to are formed.

As described above, the drone platform according to the present invention can slide in the front and rear directions of the slide frame along the slide rail, so that the drone can take off and land, and protect the drone from external environments such as wind, snow, and rain. It is easy to switch between the states stored on the roof or in the loading box.

1 is a perspective view of a drone platform according to a first embodiment of the present invention;
2 is a perspective view showing a state in which the drone landing pad of FIG. 1 is withdrawn;
Figure 3 is a main perspective view for explaining the slide unit of Figure 1;
4 is a perspective view for explaining the drone landing pad of FIG. 1;
5 is an exploded perspective view of the drone landing pad of FIG. 4;
Figure 6 is a main perspective view for explaining the departure prevention unit of Figure 5;
Figure 7 is a side view for explaining the action effect of the locking member of Figure 5;
8 is a side view showing a state in which the drone landing pad of FIG. 1 is loaded on a vehicle;
9 is a side view showing a state in which the drone landing pad of FIG. 1 is loaded into a loading box of a vehicle;
10 is a side view for explaining a locking member of a drone platform according to a second embodiment of the present invention.

Hereinafter, a drone platform according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 7 show a drone platform using a drone landing pad according to a first embodiment of the present invention. Referring to the drawings, a drone platform using a drone landing pad according to a first embodiment of the present invention includes a drone landing pad and a slide unit 110 supporting the drone landing pads 10 and 10' to move forward and backward. do.

The drone platform according to the first embodiment of the present invention includes a plurality of drone landing platforms 10 and 10'. A plurality of drone landing platforms 10 and 10' are installed along the longitudinal direction of the slide rail 111 of the slide unit 110 to be described later. The slide units 110 of the drone platform according to the first embodiment of the present invention are installed in two rows in the vertical direction.

Unlike the first embodiment of the present invention, a configuration in which only one drone landing pad 10 is provided may be applied.

4 to 7 show the drone take-off and landing pad 10 located below. Hereinafter, with reference to FIGS. 4 to 7 , the drone landing pad 10 located below will be described as a standard. In addition, the drone landing platform 10' located at the upper side has the same configuration as the drone landing platform 10 located at the lower side except for the pedestals 23 and 23' to be described later.

The drone take-off and landing platforms 10 and 10' include take-off and landing zone frames 20 and 20' on which a drone 1 having at least one pair of support feet 2 extending parallel to each other at the bottom can take off and land, and a take-off and landing zone. A separation prevention unit installed on the frame of the take-off and landing pad is provided so that the support foot 2 of the drone 1 can be gripped at a position where the frames 20 and 20' are spaced apart from each other.

In addition, at least one departure prevention unit is rotatably installed so as to protrude upward from the landing and landing part 21a at a mutually spaced position of the take-off frame 20 so as to grip the support foot 2 of the drone 1 It is installed on the pair of rings 40a and 40b, the locking member 50 that can bind or release the locking state of the rings 40a and 40b, and the support foot 2 or locking member of the drone 1 An elastic member 60 exerting a restoring force in a direction in which the ratchet portion 54 and the ratchet protrusion 33 are mutually coupled is provided so that the locking member 50 maintains a state in which the rings 40a and 40b are restrained.

At least one pair of the rings 40a and 40b is disposed to be spaced apart from each other at a distance greater than or equal to the distance between the feet 5 of the drone 1 along the width direction of the landing and landing part 21a. The hooks 40a and 40b are attached to the attaching portion 21a along a horizontal left-right direction orthogonal to the front-back direction.

It is divided into a first ring 40a disposed on one side and a second ring 40b disposed on the other side. A pair of first and second rings 40a and 40b are spaced apart at predetermined intervals along the front-back direction, respectively.

The take-off and landing frame 20 includes a top plate 21 provided with a landing and landing part 21a capable of supporting the drone 1 on the top, a pedestal 23 supporting the top plate 21 from below, and a pedestal 23 It is provided with a pair of guide rails (25a, 25b) extending parallel to each other and a transfer block (27) installed to be transportable along the guide rails (25a, 25b).

The pedestal 23 is a main supporting frame 23a coupled to each other in a state in which square tubes extending to a predetermined length are arranged in a grid so as to support the upper plate 21 from below, and the main supporting frame 23a is supported from below It consists of an auxiliary support frame (23b) and a support frame connecting member (23c) installed between the main support frame (23a) and the auxiliary support frame (23b).

The auxiliary support frame 23b is formed in a form in which square tubes extending to a predetermined length are arranged in a grid. Auxiliary support frame (23b) is more than the main support frame (23a) along the front-back direction so that the main support frame (23a) can be supported by the slide unit 110 in a pulled out state to be disposed in front of the guide rail 111 to be described later It is formed in the form of a square frame having a long length. The support frame connecting member 23c is installed between the main support frame 23a and the auxiliary support frame 23b to interconnect the main support frame 23a and the auxiliary support frame 23b to the auxiliary support frame 23b of the main support frame 23a. support upwards for

Unlike shown in the drawing, the pedestal 23 of the drone landing pad 10 'located above shown in FIGS. 1 to 3 is the same as the main support frame 23a of the drone landing pad 10 located below ( 23a), the main support frame 23a of the drone landing platform 10 located above one and the main support frame 23a of the drone landing platform 10 'located above the other adjacent main support frame 23a interconnected. It includes a connecting portion 23d.

The upper plate 21 is formed in a rectangular plate shape. In the first embodiment of the present invention, the upper plate 21 is composed of first, second, and third unit upper plates 21b, 21c, and 22d divided in width along the width direction. The first, second, and third unit top plates 21b, 21c, and 21d are disposed at intervals to form a protruding hole 22 between which a ring body 42 to be described later can protrude. The first, second, and third unit top plates 21b, 21c, and 22d are installed above the main support frame 23a. Alternatively, the upper plate 21 may be formed in a shape of an integral plate through which a long hole-shaped protruding hole extending in the left-right direction is formed.

The guide rail 25 includes a pair of first guide rails 25a disposed on both sides of the first rings 40a and a pair of second guide rails 25b disposed on the sides of the second rings 40b. ) are separated.

The first and second guide rails 25a and 25b are installed on the main support frame 23a. The first and second guide rails 25a and 25b extend parallel to each other along the left and right directions and are spaced apart from each other at predetermined intervals along the front and rear directions so that the first or second rings 40a and 40b are interposed therebetween. installed The first and second guide rails 25a and 25b are introduced from one side facing each other to form a transport block guide groove 26 through which a transport block 27 to be described later can be guided.

The transfer block is divided into a first transfer block 27a to which the first ring 40a is hinged, and a second transfer block 30b to which the second ring 40b is hinged.

Each of the first and second transport blocks 30a and 30b is composed of at least one or more unit blocks. In the first embodiment of the present invention, the first and second transfer blocks 30a and 30b are provided with a hinge unit block 31 provided with a rotation shaft 32 to which the ring body 42 is hinged, and a hinge coupling block 31 It consists of a guide unit block 37 to be installed. The hinge unit block 31 is formed in a plate shape having a predetermined thickness. A ratchet protrusion 33 protruding upward is formed on the upper surface of the hinge unit block 31 . The ratchet protrusion 33 is formed to have a width that narrows along the protruding direction.

The guide unit block 37 is formed in a hexahedral shape. The guide unit block 37 is installed on one side of the hinge unit block 31 adjacent to the first or second guide rails 25a and 25b. The guide unit block 37 is inserted into the guide groove 26 of the transfer block of the first or second guide rails 25a or 25b so that the hinge unit block 31 is attached to the first or second guide rails 25a or 25b. It is guided to be conveyed along the longitudinal direction. In addition, the hinge unit blocks 31 of the first or second transfer blocks 30a and 30b are connected through a connection block 38 to be integrally transferred.

Unlike the first embodiment of the present invention, the first and second transfer blocks 30a and 30b are composed of a hinge unit block 31 and a guide unit block 37 integrally formed or divided into three or more unit blocks. may be

The first and second rings 40a and 40b are provided with a ring body 42 capable of holding the support foot 2 of the drone 1 together with the landing part 21a, and a ring body 42 for the user to rotate the ring body 42. It has a protrusion 45 formed to protrude upward from one side of the ring body 42 to the upper part of the attaching part 21a in a state where the ring body 42 is located below the attaching part 21a so as to be gripped thereto.

The ring body 42 is formed in a plate shape extending to a predetermined length. The ring body 42 is hinged to the rotary shaft 32 formed in the hinge unit block 31 of the take-off and landing frame 20, and the other side around the rotary shaft 32 protrudes upward from the landing part 21a. It is installed rotatably in the direction. In the first embodiment of the present invention, the ring body 32 of the first ring 40a is hinged to the hinge unit block 31 of the first transfer block 30a and the hinge unit block of the second ring 40b ( 31) is hinged.

The other side of the ring body 42 extends away from the rotation shaft 32. When the ring body 42 rotates in the gripping rotation direction, the hooking part 41 facing the attaching part 21a is provided so that the foot 2 of the drone 1 can be gripped together with the attaching part 21a. bent and elongated In the first embodiment of the present invention, the ring bodies 42 of the first and second rings 30a and 30b are bent in mutually facing directions.

The protrusion 45 is formed on the other side of the ring body 42 where the engaging portion 41 is formed. The protrusion 45 protrudes in a direction away from the hooking portion 41 from the outer circumferential surface of the ring body 42 . The protrusion 45 protrudes upward from the engaging portion 21a in a state where the ring body 42 rotates in the opposite direction to the gripping rotation direction and the locking portion 41 is located below the detachable portion 21a, so that the user grips the protrusion 45. It is formed so that it is easy to do.

The locking member 50 includes a locking body 51 slidably installed on the ring body 42 so as to be able to move forward and backward in a direction away from or closer to the rotation shaft 32, and provided on one side of the lock body 51 A handle 56 that can be pulled by a user is provided on the other side of the ratchet part 54 and the lock body 51 to release an interference state between the ratchet part 54 and the ratchet protrusion 33 on the landing pad.

The locking body 51 is formed in a plate shape extending to a predetermined length. The locking body 51 is formed through a locking guide hole 51a along the thickness direction. The locking guide hole 51a is formed in a long hole shape extending along the longitudinal direction so that the locking member fixing bolt 52 to be described later can be coupled to be relatively movable. The locking body 51 is slidably installed on the ring body 42 by being fastened to the ring body 42 in a state where at least one locking member fixing bolt 52 is inserted into the locking guide hole 51a. In the first embodiment of the present invention, two locking member fixing bolts 52 are disposed toward the center of the rotation shaft 32 so that the lock body 51 can slide in a direction closer to or away from the rotation shaft 32. installed

The ratchet part 54 is provided on one side of the lock body 51 facing the rotation shaft 32 . The ratchet portion 54 is formed in a curved shape with a concave side extending along the gripping rotation direction in which the first or second rings 40a and 40b protrude upward from the attaching portion and rotates toward the rotating shaft 32 . At this time, the ratchet portion 54 is formed in a shape in which the concave portion forms a concentric circle with the hinge shaft 32 . A plurality of ratchet grooves 55 are formed in the concave portion of the ratchet part 54 along the extending direction of the ratchet part 54 .

The ratchet groove 55 and the ratchet protrusion 33 allow the ratchet protrusion 33 to rotate the ratchet portion 54 when an external force is applied to rotate the first or second rings 40a and 40b in the rotational direction. When an external force is applied to rotate the ratchet part 54 in the opposite direction to the gripping rotational direction, the ratchet protrusion 33 rotates the ratchet part 54. It is formed to have locking surfaces mutually interfering to block rotation.

The ratchet protrusion 33 allows the ratchet portion 44 to rotate in the grip rotation direction, but faces the ratchet protrusion 33 in the grip rotation direction to prevent the ratchet portion 44 from rotating in the opposite direction to the rotation direction. It has a shape in which the protruding length decreases as it goes from one side to the other side in the opposite direction of the grip rotation direction, and a first locking surface 33a is formed on one side facing the grip rotation direction, and facing in the opposite direction to the grip rotation direction. A first inclined surface 33b is formed on the other side.

The ratchet groove 55 of the ratchet part 54 is formed into a shape corresponding to the ratchet protrusion 33 so as to be tooth-coupled with the ratchet protrusion 33 . Each ratchet groove 55 is formed in a shape in which the depth decreases as it progresses from one side toward the grip rotation direction to the other side toward the opposite direction of the grip rotation direction, and is provided on one side of the ratchet groove 54a toward the grip rotation direction. Two locking surfaces 55a are formed, and a second inclined surface 55b is formed on the other side facing the opposite direction of the grip rotation direction.

Through the configuration as described above, when the user rotates the first or second rings 40a, 40b in the grip rotation direction of the drone landing pad according to the first embodiment of the present invention, the first inclined surface 33b of the ratchet protrusion 33 ) is in contact with the second inclined surface 55b of the ratchet groove 55 and mutually pushing the locking member 50 to be transported in a direction away from the rotational shaft 32 so that the first or second rings 40a, 40b ) is released from the restrained state, allowing the first or second rings 40a and 40b to rotate in the grip rotation direction.

In addition, the drone take-off and landing platform according to the first embodiment of the present invention is in a state where the support leg 2 of the drone 1 is gripped by the first or second rings 40a and 40b, and the first or second rings 40a , 40b) even when an external force is applied to rotate the gripping rotation direction, the first locking surface 33a of the ratchet protrusion 33 and the second locking surface 55a of the ratchet groove 55 come into contact with each other and interfere with each other As a result, rotation of the first or second rings 40a and 40b in the opposite direction to the rotation direction of the grip is blocked, and the drone 1 can be stably fixed.

The elastic member 60 is installed on the outer circumferential surface of the support foot 2 of the drone 1. The elastic member 60 may be a material having elasticity such as sponge, rubber, or silicone so as to exert a restoring force in a direction in which the shape of the deformed portion is restored in a deformed state by an external force. In the first embodiment of the present invention, the elastic member 60 is a cylindrical sponge installed so as to be wound around the outer circumferential surface of the support foot 2.

The elastic member 60 may be omitted as a configuration applied to prevent disengagement between the ratchet portion 54 and the ratchet protrusion 33 due to vibration or impact. In this case, in a state where the first or second rings 40a and 40b are located above the attaching and detaching portion 21a, the locking member 50 is maintained in a coupled state with the ratchet protrusion 33 by its own weight.

In the drone take-off and landing pad 10 of the first embodiment of the present invention, the first or second rings 40a and 40b hold the support foot 2 of the drone 1, and the elastic member 60 exerts Rotational force is applied to the first or second rings 40a and 40b in the opposite direction to the gripping rotational direction by the restoring force, and the first locking surface 33a of the ratchet protrusion 33 and the first locking surface 33a of the ratchet groove 55 As the two locking surfaces 55a come into close contact with each other, frictional force is generated, and through this, the coupling between the ratchet part 54 and the ratchet protrusion 33 is prevented from being released due to vibration or impact.

The slide unit 110 is installed on a slide frame, a pair of slide rails 111 installed on the slide frame to be disposed on both sides of the drone landing pad 10, and a slide rail ( 110), and a plurality of slide rollers 113 supporting the drone landing pad 10 in a sliding manner, and a slide fixing member 120 for fixing the position of the drone landing pad 10.

The slide rails 111 are disposed on both sides of the drone landing pad 10 and are composed of rails extending in the forward and backward directions parallel to each other. The slide rail 111 is formed with a slide groove 111a drawn in on one side facing each other. The slide groove 111a is formed to have a wider width as it progresses from one side of the slide rail 111 along the inlet direction. The slide groove (111a) extends along the extending direction of the slide rail (111).

The slide frame includes a space maintaining member 131 installed to interconnect the slide rails 111 facing each other, and a support member 132 supporting the slide rail 111 from the bottom.

In the first embodiment of the present invention, the slide rails 111 are installed in pairs on the upper and lower sides so as to be spaced apart from each other in the vertical direction. Each of the slide rails 111 installed to be spaced apart from each other in the vertical direction is fixedly installed by a vertical extension bar 151 of a platform fixing unit 150 to be described later. Each of the slide rails 111 disposed in the upper and lower rows are spaced apart from each other at a predetermined interval and coupled to the vertical extension bar 151, so that the drone landing pad 10 is individually spaced at a predetermined interval along the vertical direction. 10 ') is configured to support.

A plurality of slide rollers 113 are rotatably installed on one side adjacent to the slide rails 111 of the drone landing pad. The slide roller 113 is located on both sides adjacent to the slide rails 111 of the pedestal 23' of the drone landing pad 10' located at the upper side, and the pedestal 23 of the landing pad 10 located at the lower side It is installed on the auxiliary support frame (23b) of.

The slide roller 113 is inserted into and coupled to the slide groove 111a of the slide rail 111 so as to be able to slide forward and backward along the slide groove 111a.

In order to fix the position of the drone landing pad 10 that slides along the slide groove 111a, the slide rail 111 communicates at least A pair of slide fixing holes 112 are formed, and a slide fixing member 120 having a pair of fixing nails 121 is inserted into each slide fixing hole 112 so as to block the front and rear sides of the slide roller 113. .

The slide fixture 120 is a means for fixing the position of the drone take-off and landing pads 10 and 10' by blocking the guide path of the slide roller 113, and is omitted or otherwise used to secure the drone landing pads 10 and 10'. It may be replaced by other configurations capable of fixing the position.

The platform fixing unit 150 includes a vertical extension bar 151, a length adjusting member 152 whose one side is screwed to the end of the vertical extension bar 151, and a friction member installed on the other side of the length adjusting member 152. (153).

The vertical extension bar 151 is a rectangular tubular member extending in a vertical vertical direction orthogonal to the extending direction of the slide rail 111 . A screw coupling hole 151a to which the length adjusting member 152 can be coupled is formed at the upper end of the vertical extension bar 151. The screw coupling hole 151a is formed in a direction parallel to the vertical extension bar 151 . A thread is formed on the inner circumferential surface of the threaded hole 151a so that the length adjusting member 152 is screwed. Stud bolts extending in a direction parallel to the vertical extension bar 151 are applied to the length adjusting member 152 .

The length adjusting member 152 has a lower portion screwed into the screw coupling hole 151a and an upper portion protruding upward from the vertical extension bar 151. The length adjusting member 152 may be rotated in a forward direction so that the length protruding from the length adjusting member 152 is lengthened or rotated in a reverse direction to be shortened.

The friction member 153 is fixed to the upper end of the length adjusting member 152. The friction member 153 is formed of a rubber material capable of exerting frictional force by coming into contact with the inner circumferential surface of the loading box of the vehicle.

The length of the platform fixing unit 150 is adjusted by the user rotating the length adjusting member 152 in a state in which the drone platform using the drone landing pad according to the first embodiment of the present invention is loaded in the loading box 5 of the vehicle. The protruding length of the member 152 from the upper end of the vertical extension bar 151 becomes longer, and the friction member 153 comes into close contact with the inner circumferential surface of the loading box 5.

The platform fixing unit 150 is configured to prevent the slide unit 110 from being separated by fixing the slide unit 110 to the inside of the loading box 5, and may be omitted or a different type of fixing means may be applied.

Such a platform fixing unit 150 exerts frictional force with the inner circumferential surface of the loading box 5 through the platform fixing unit 150 in a state where the drone platform according to the first embodiment of the present invention is loaded on the loading box 5 of the vehicle. As a result, while the drone 1 is being transported, shaking in the loading box 5 is prevented and the drone 1 is prevented from being damaged.

The leg unit 160 has a first leg 161 coupled to the slide unit 110 and a lower part of the first leg 161 in the vertical direction so as to change the height of the slide unit 110 relative to the ground. A second leg 165 installed to be slidable is provided.

The first leg 161 includes a coupling portion 164 having a bolt insertion hole capable of being bolted to the leg bracket 135 of the slide unit 110, and a first leg horizontally extending from the coupling portion 164 in the horizontal direction. portion 162, and a first leg vertical portion 163 extending vertically downward from the terminating end of the first leg horizontal portion 162.

The first leg vertical part 163 is formed in a square tube shape having a hollow part into which a part of the second leg 165 can be inserted. The second leg 165 is formed in a square tube shape extending vertically so that it can be inserted into the hollow of the first leg vertical part 163. The height at which the slide unit 110 is supported from the ground is adjusted as the second leg 165 is drawn out or drawn in from the first leg vertical part 163 .

The second leg 165 is fastened to the first leg vertical portion 163 by a leg fixing member (not shown) in a state of being inserted into the hollow of the first leg vertical portion 163, so that the slide unit 110 is moved to the ground. The height from which it is supported is maintained.

A plurality of leg units 160 are installed on the side of the slide unit 110 . A drone platform using a drone take-off and landing pad according to the first embodiment of the present invention shows an embodiment in which four leg units 160 are installed.

The leg unit 160 is for arranging the slide unit 110 spaced apart from the ground at a predetermined height, and as shown in FIGS. 8 to 9, the slide unit 110 can be separated to be loaded into a vehicle. there is.

The leg unit 160 is configured to support the slide unit 110 at an appropriate height for use when the drone platform according to the first embodiment of the present invention is installed outdoors, and may be omitted or other supporting means may be applied.

In the leg unit 160, the drone platform is coupled to the side of the slide unit 110 so that the drone 1 can take off and land outdoors or it is easy to perform maintenance work on the drone platform according to the first embodiment of the present invention. It exerts an action effect that enables it to be installed in the form.

Meanwhile, FIG. 10 shows a departure prevention unit of a drone platform according to a second embodiment of the present invention. Since the drone platform according to the second embodiment of the present invention has the same configuration as the first embodiment except for the elastic member 70, redundant description is omitted.

Referring to the drawing, the elastic member 70 is installed in the locking guide hole 51a of the locking body 51. When the elastic member 70 is stretched to increase in length by an external force, a coil spring exerting a restoring force in a direction in which the length is restored is applied. The elastic member 70 has one end in the longitudinal direction fixed to the upper inner circumferential surface of the locking guide hole 51a and the other end fixed to the locking member fixing bolt 52. The elastic member 70 elastically biases the locking member 50 in a direction toward the rotational shaft 32 in a state in which the locking member 50 slides in a direction away from the rotational shaft 32 .

Such an elastic member 70 quickly elastically biases the locking member 50 in a direction closer to the rotating shaft 32 even if the locking member 50 moves in a direction away from the rotating shaft 32 due to vibration or impact, thereby ratcheting. By maintaining the coupled state between the protrusion 33 and the ratchet protrusion 54, an effect of preventing the coupling between the ratchet portion 54 and the ratchet protrusion 33 from being released is exhibited.

As described above, in the drone platform of the present invention, the drone take-off and landing platforms 10 and 10' can slide in the forward and backward directions of the slide frame along the slide rail 111, so that the drone can take off and land, and the drone can wind, It has the advantage of being easy to switch between storage conditions on the roof or in the loading box to protect from external environments such as snow and rain.

In addition, in the drone platform of the present invention as described above, the ratchet portion 54 of the locking member 50 is in a state in which the first and second rings 30a and 30b hold the support foot 2 of the drone 1 By being tooth-coupled with the ratchet protrusion 33, rotation of the first and second rings 30a and 30b in the opposite direction to the gripping rotational direction is prevented, so that a fixed state can be maintained even if the drone is fixed for a long period of time.

In addition, the drone platform of the present invention has a configuration in which the first and second rings 30a and 30b are guided along the first and second guide rails 25a and 25b and can be transported in the forward and backward directions, It has the advantage of being able to fix the drone 1 having a standard.

1: drone 2: foot
5: loading box 10, 10': drone landing pad
20, 20': takeoff and landing frame 40a, 40b: first and second rings
50: locking member 60, 70: elastic member
110: slide unit 130: gap maintaining member
150: platform fixing unit 160: leg unit

Claims (8)

A drone take-off and landing platform equipped with a landing and landing section for drones to take off and land;
a slide unit for supporting the drone take-off and landing platform forward and backward;
In a state where the slide unit is stored inside the loading box of the vehicle, the platform fixing unit is extended to be in close contact with the inner circumferential surface of the loading box and generates frictional force to prevent separation from the loading box;
The slide unit includes a slide frame and a pair of slide rails installed on the slide frame to be disposed on both sides of the drone landing pad and extending in the forward and backward directions and having slide grooves extending in the forward and backward directions on one side facing each other; a plurality of slide rollers installed on one side adjacent to the slide rail of the drone landing pad and guided along the slide groove to support the drone landing pad so as to slide in the forward and backward directions;
The platform fixing unit extends in the vertical direction and has a vertical extension bar installed in the slide unit, and one side is screwed to the end of the vertical extension bar and rotates in the forward or reverse direction, so that the length protruding from the vertical extension bar increases or A drone platform, characterized in that it includes a length adjusting member that can be shortened and stretched, and a friction member installed on the other side of the length adjusting member and exerting frictional force in close contact with the inner circumferential surface of the loading box. According to claim 1,
Further comprising a plurality of leg units mounted on the slide unit to support the slide unit upwardly and spaced apart from the ground,
The leg unit has a first leg provided with a coupling part coupled to the slide unit, and a second leg that is slidably installed under the first leg in the vertical direction so as to change the height of the slide unit with respect to the ground Drone platform, characterized in that it is provided with legs. delete According to claim 1,
The drone take-off and landing pad has a take-off and landing pad frame provided with the landing and landing parts at the top so that a drone having at least one pair of support feet extending parallel to each other can take off and land at the bottom, and the take-off and landing pad frame is spaced apart from each other. Support of the drone A separation prevention unit installed on the take-off and landing pad frame to grip the feet;
The separation prevention unit binds at least one pair of rings rotatably installed so as to protrude upward from the landing and landing parts at mutually spaced positions of the take-off and landing pad frame so as to grip the support feet of the drone, and the rings A drone platform comprising a locking member capable of releasing the restraint state. A drone take-off and landing platform equipped with a landing and landing section for drones to take off and land;
A slide unit for supporting the drone take-off and landing platform forward and backward,
The slide unit includes a slide frame and a pair of slide rails installed on the slide frame to be disposed on both sides of the drone landing pad and extending in the forward and backward directions and having slide grooves extending in the forward and backward directions on one side facing each other; a plurality of slide rollers installed on one side adjacent to the slide rail of the drone landing pad and guided along the slide groove to support the drone landing pad so as to slide in the forward and backward directions;
The drone take-off and landing pad has a take-off and landing pad frame provided with the landing and landing parts at the top so that a drone having at least one pair of support feet extending parallel to each other can take off and land at the bottom, and the take-off and landing pad frame is spaced apart from each other. Support of the drone A separation prevention unit installed on the take-off and landing pad frame to grip the feet;
The separation prevention unit binds at least one pair of rings rotatably installed so as to protrude upward from the landing and landing parts at mutually spaced positions of the take-off and landing pad frame so as to grip the support feet of the drone, and the rings It includes a locking member that can release the restraint state,
The take-off frame is provided with a ratchet protrusion that can be engaged with the locking member at a position adjacent to the ring,
The ring is rotatably hinged through a rotation shaft formed in the take-off and landing frame, and extends away from the rotation shaft, but faces the landing unit in a state in which it protrudes upward from the landing unit, and the foot of the drone together with the landing unit. A ring body formed to be bent so as to provide a hooking part for gripping the ring body, and a ring body located below the detachable unit so that the user can hold the ring body to rotate the hook body from one side of the ring body to the upper side of the detachable unit. Including a protrusion formed to protrude,
The ring is rotatably hinged through a rotation shaft formed in the take-off and landing frame,
The locking member includes a locking body slidably installed on the ring so as to be able to move forward and backward in a direction away from or approaching the rotational axis, and provided on one side of the locking body facing the rotational axis of the ring so that the ring restrains the drone. A ratchet portion provided with at least one ratchet groove capable of interfering with the ratchet protrusion to prevent rotation in the direction of releasing the ratchet, and provided on the other side of the lock body to release the interference state between the ratchet portion and the ratchet protrusion. It has a handle that can be pulled by the user,
The ratchet unit is a drone platform, characterized in that the locking body is transported in a direction closer to the rotating shaft by its own weight in a state in which the hook protrudes upward from the attaching unit, and is coupled to interfere with the ratchet protrusion. According to claim 5,
The separation prevention unit is installed on the supporting foot of the drone or the locking member to maintain a state in which the locking member restrains the ring, so that the ratchet part and the ratchet protrusion are mutually coupled An elastic member that exerts a restoring force in a direction A drone platform, characterized in that it further comprises. According to claim 5,
The ratchet part extends along the gripping rotation direction in which the ring protrudes upward from the attaching part and is formed in a curved shape with one side facing the rotation axis of the ring being concave,
A plurality of ratchet grooves are formed in the concave portion of the ratchet unit along the extension direction of the ratchet unit,
The ratchet groove and the ratchet protrusion contact each other to transport the lock body in a direction away from the rotation shaft so that the ratchet protrusion allows rotation of the ratchet unit when an external force for rotating the ring in the grip rotation direction is applied. A drone platform, characterized in that it is formed to have an inclined surface and a locking surface interfering with each other so as to block rotation of the ring when an external force for rotating the ratchet part in a direction opposite to the grip rotation direction acts on the ring. According to claim 5,
The take-off frame includes a top plate provided with the landing and landing parts capable of supporting the drone, a pedestal supporting the top plate from below, a pair of guide rails installed on the pedestal and extending parallel to each other, and the guides. Equipped with a transport block installed to be transportable along the rail,
The rings are hinged to the transfer block,
The drone platform, characterized in that the top plate is formed with a pair of protruding holes extending parallel to the guide rail so that the rings can protrude upward from the landing and landing parts as the transfer block is transferred.

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