JP3363622B2 - In-vehicle aids for transporting unmanned helicopters - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a remote-controlled unmanned helicopter for spraying pesticides (hereinafter referred to as unmanned helicopter).
In particular, the present invention relates to a vehicle-mounted auxiliary tool for carrying the same.

[0002]

2. Description of the Related Art When transporting an unmanned helicopter to a work site such as a farm, a tank containing the unmanned helicopter, related equipment and equipment, and pesticides and water for dilution is mounted on a freight vehicle such as a small truck to the site. Transport. Conventionally, an operator appropriately loads an unmanned helicopter and its related equipment on a luggage carrier at the rear of the driver's seat of a freight car, packs it, fixes it to the luggage carrier, and transports it to the site.

[0003]

However, in the conventional method for transporting an unmanned helicopter, depending on the packing arrangement state on the loading platform, the view of the rearview mirror through the rear window of the driver's seat or the direct view of the rear is obstructed, and the driver does not. There was a risk of degrading the visibility. Further, it is difficult and tedious to load and unload a specially shaped and heavy unmanned helicopter onto a limited narrow loading platform, and it has not been easy to compactly load an unmanned helicopter having a long length onto a narrow loading platform. In addition, a large number of unmanned helicopter-related equipment and equipment could not be loaded in a sufficiently compact size, and there was a case where the unmanned helicopter was left unloaded.

The present invention has been made in view of the above-mentioned drawbacks of the prior art. The unmanned helicopter and its related equipment can be easily and compactly loaded on the cargo bed of a freight vehicle, and the visibility of the driver is improved. The purpose of the present invention is to provide an in-vehicle auxiliary tool for carrying an unmanned helicopter that does not damage it.

[0005]

In order to achieve the above object, in the present invention, in the invention according to claim 1, an unmanned helicopter mounted on the luggage carrier of a truck having a luggage carrier behind a driver's seat and its unmanned helicopter are provided. An in-vehicle auxiliary device for transporting related equipment, which is installed in a portion of the luggage carrier on the driver's seat side and has a height of a rear window of the driver's seat or a height higher than that, and an assistant of the luggage carrier. There is provided an on-vehicle auxiliary tool for transporting an unmanned helicopter, comprising: a helicopter mounting base for mounting legs of an unmanned helicopter installed in the vicinity of a rear surface of a seat side portion.

The invention according to claim 2 is characterized in that the helicopter mounting table has locking means for locking and holding the legs of the unmanned helicopter.

The invention according to claim 3 is characterized in that a storage table and / or a liquid container, which is shorter than the storage box, is installed on the loading platform in front of the helicopter mounting table, adjacent to the storage box. I am trying.

According to a fourth aspect of the present invention, there is provided a vehicle-mounted auxiliary tool for carrying an unmanned helicopter mounted on the cargo bed of a freight vehicle having a cargo bed behind a driver's seat, the base being fixed to the cargo bed. The helicopter mount comprises a slide member mounted to the base so as to be movable in the front-rear direction of the carrier, and a helicopter mount for mounting the legs of an unmanned helicopter provided at the rear end of the slide member. An in-vehicle auxiliary tool for transporting unmanned helicopters, wherein the table is movable between a projecting position projecting to the rear of the luggage carrier through the slide member and a storage position accommodated in the luggage carrier. To do.

According to a fifth aspect of the present invention, the helicopter mounting table has locking means for locking and holding the legs of the unmanned helicopter, and the helicopter mounting table is rotatable about the axis in the vehicle width direction with respect to the slide member. It is characterized in that the helicopter mounting table is provided rotatably with a diagonal position fixing and supporting means for fixing and supporting the helicopter mounting table at an inclined position which is inclined upward toward the front.

In a sixth aspect of the present invention, a storage table and / or a liquid container for mounting related equipment of an unmanned helicopter at a height position above the base of the front part of the loading platform where the slide member can be stored. It is characterized by having installed.

The invention according to claim 7 is characterized in that the slide member is provided with locking means for fixing the slide member to the base portion at a position where the slide member projects by a predetermined length.

[0012]

According to the invention of claim 1, when the driver looks rearward through the rear window through the rearview mirror or directly through the rear window of the driver's seat, the driver's seat side portion of the cargo bed, which is originally difficult to see, is tall. A storage box will be installed and the body of the unmanned helicopter will be mounted at a low position in the rear of the driver's seat, in the passenger seat side of the loading platform where the driver can easily see it. As a result, the obstruction of the field of view by the body of the large unmanned helicopter can be minimized. Moreover, many equipments and fixtures can be compactly accommodated in a tall storage box.

According to the second aspect of the invention, the high-strength legs of the unmanned helicopter can be easily fixed to the helicopter mounting table by the locking means, and the relatively weak-strength tail portion of the unmanned helicopter is freed for packing. Can be facilitated.

According to the third aspect of the present invention, not only is the unmanned helicopter loaded on the helicopter mounting table, but also a liquid container such as a storage table and / or a water tank is provided at a low position on the loading platform in front of the helicopter mounting table. The limited cargo space can be effectively used for mounting equipment, equipment, agricultural chemicals, water, etc. without obstructing the view.

According to the invention of claim 4, the unmanned helicopter is projected from the loading platform or accommodated in the loading platform by moving the sliding member while the unmanned helicopter is mounted on the helicopter loading platform at the rear end of the sliding member. be able to. Therefore, the unmanned helicopter can be loaded / unloaded onto / from the helicopter mount at the rear end of the slide member while the slide member is projected rearward from the loading platform. As a result, a plurality of workers hold an unmanned helicopter placed on the ground in two hands on the left and right sides of the helicopter, and place it on the helicopter mounting table at the rear end of the slide member protruding from the loading platform, or On the contrary, it is possible for a plurality of workers to hold the unmanned helicopter on the helicopter mounting table protruding from the loading platform from both the left and right sides and remove it from the mounting platform.

According to the fifth aspect of the present invention, the unmanned helicopter itself fixed to the helicopter mounting table can be gripped, and the unmanned edge can be easily tilted together with the mounting table and fixed at a predetermined tilt position.
If the slide member is moved forward and stored while the unmanned helicopter is tilted, even an unmanned helicopter having a length longer than the loading platform can be compactly and stably loaded. Further, the high strength legs of the unmanned helicopter can be easily fixed to the helicopter mounting table by the locking means, and the relatively weak strength tail portion of the unmanned helicopter can be freed to facilitate packing.

According to the sixth aspect of the present invention, the equipment, fixtures, water tank, etc. are accommodated in the dead space above the slide member (below the tail of the unmanned helicopter) after the unmanned helicopter is mounted. The space can be effectively used. Further, since the upper part of the slide member is covered and protected by the storage table or the liquid container, a smooth sliding operation can be achieved without being disturbed by the mounted equipment.

According to the invention of claim 7, the slide member is locked in a state where the helicopter mounting table on which the unmanned helicopter is mounted is projected from the loading platform, and the truck is run in this locked state to stably hold the unmanned helicopter. You can move while. This enables temporary or simple small movements with a helicopter mounted on site.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view showing the construction of the essential parts of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention. The lorry 1 has a luggage carrier 2 behind its driver's seat. The figure illustrates a state in which the side plate surrounding the luggage carrier 2 is removed. An on-vehicle auxiliary equipment set 3 for mounting and carrying an unmanned helicopter on the carrier 2 is mounted. A rear window 4 is provided behind the driver's seat. A storage box 5 is installed on the luggage carrier 2 behind the driver's seat side (right side) of the driver's seat. In this storage box 5, communication equipment for control, measurement equipment, and equipment such as tools and work clothes are stored. The inside of this storage shelf 5 may be divided into two or more stages vertically by a horizontal shelf plate (not shown), and if necessary, each shelf may be divided into a plurality of storage parts by a vertical partition plate. desirable. With such a configuration, a large number of articles can be organized and stored neatly, and the work efficiency at the site is improved. A pocket-shaped equipment case 16 is provided on the side surface of the storage shelf 5. This equipment case 1
6 stores, for example, a helmet, a transceiver, and other equipment that is needed immediately after arrival at the site or that is frequently taken in and out.

The storage box 5 is provided with a lid for covering substantially the entire outer surface of the box facing the side surface of the vehicle. The lid can be held in an open state as described later, and an operator can stand and load the luggage in and out of the luggage carrier. Further, a fixing belt (not shown) or the like may be attached to the back surface 15 of the storage box 5 facing the inside of the loading platform 2 to fix and hold a pesticide tank, a water tank, or other equipment. Alternatively, a storage frame may be further provided on the back surface 15 of the storage shelf 5 to accommodate a chair, a table (not shown) or the like used in the field. Inside the upper surface of the storage box 5, there is provided a sheet roll 14 in which a sheet for a sun shade or a rain shade is elastically wound so as to be able to be unwound and unwound. If necessary, the sheet roll 14 can be pulled out at the site to fix the end portion and cover the equipment and the like placed on the luggage carrier 2.

The height of such a storage box 5 exceeds the height of the rear window 4 of the driver's seat to cover the window surface when installed on the luggage carrier, but the storage box 5 is installed on the driver's seat side. Therefore, there is little influence that hinders the driver's backward vision as described later.

At the front part of the loading platform 2 behind the driver's seat on the passenger side (left side), a storage table 6 is provided adjacent to the storage box 5. It is desirable that the storage table 6 be provided at a position as low as possible so that equipment and equipment placed on the upper surface thereof does not cover the rear window 4 of the driver's seat. A frame 13 is attached along the outer edge of the storage table 6 to prevent equipment and the like from falling. This storage table 6
For example, a support frame (not shown) fixed to the loading platform 2
Installed on top.

If a worker stands on the storage table 6 and stands up and remotely controls the unmanned helicopter, the operator can see far away.
Especially when spraying pesticides on tall crops and orchards,
It is possible to perform stable, reliable and reliable spraying work while visually checking the state of the unmanned helicopter.

A water tank 7 is installed on the lower surface of the storage table 6. The width of this water tank 7 is about the same as the vehicle width,
It may be configured to be installed also in the lower part of the storage box 5. In this case, the storage box 5 may be placed directly on the water tank 7 or may be placed via a suitable supporting member. Further, in this case, the water tank portion on the lower surface side of the storage box 5 can be directly installed on the loading platform 2, but since the slide mechanism 17 to be described later is disposed below the water tank 7 on the storage table 6 side. A storage space is required.

Reference numeral 8 is a support base for supporting the storage box 5. The support base 8 may be disposed over the entire length of the cargo bed to support the storage box 5 as a whole, or may support only the rear end side of the storage box 5 and the front side of the storage box 5 above the water tank. It may be mounted and supported. A partition wall is provided in the water tank in order to prevent the contained liquid from significantly shaking in the tank, and since this partition wall acts as a reinforcing member, even if a large load is applied to the upper surface of the tank. No problem. Therefore, also in the water tank 7 on the passenger side, an object can be directly placed on the water tank 7 without the object stand 6. A pesticide may be stored in the tank. Reference numeral 9 is a water inlet of the water tank 7, and 10 is a water outlet. The water inlet 9 is provided so as to penetrate the storage table 6 or to cut out a corner portion of the storage table 6. The water outlet 10 is the support base 8
Water tank 7 via a hose (not shown) placed below
Connected to.

A helicopter mount 11 is provided at the rear of the loading platform 2 behind the driver's seat on the passenger seat side, and the legs of the unmanned helicopter 12 are fixedly held on the helicopter mount 11. This helicopter stand 1
1 is attached to the rear end of the slide mechanism 17, and can be pulled out to the rear of the loading platform as indicated by arrow A in a state where the unmanned helicopter 12 is mounted by sliding the slide mechanism.

Embodiments of the present invention will be further described below with reference to FIGS. 2 to 19. The embodiment described below has substantially the same configuration as that of the embodiment of FIG. 1 with respect to the shape of details and the like, but the same numbers are given to corresponding members.

FIG. 2, FIG. 3 and FIG. 4 are a side view, a plan view and a rear view, respectively, of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention. As described above, the vehicle-mounted auxiliary tool set 3 including the storage box 5, the storage table 6, the water tank 7, the helicopter mounting table 11, and the slide mechanism 17 is installed on the loading platform 2. The lid 18 of the storage box 5 is
As shown by the arrow C in FIG. 4, the storage box can be bent and held upward with the entire lateral surface of the storage box open, and the worker stands on the side of the vehicle to load and unload equipment and supplies. be able to. In this example, the storage table 6 is, as shown in FIG.
The storage box 5 is substantially L-shaped and is also arranged on the rear side of the driver's seat of the luggage carrier 2, and the storage box 5 is installed on the storage table 6. A notch 20 is formed at the rear end of the storage table which also functions as a support member for the storage box 5. This notch 2
It is possible to store a liquid tank of pesticide, spare gasoline, etc. in 0 and hold it stably while the vehicle is running.

FIG. 3 is a view particularly for explaining the driver's visual field. As described above, the storage box 5 is arranged on the luggage carrier 2 behind the driver's seat and has a height that covers the rear window 4. Therefore, the driver's direct rear view is blocked,
When the driver looks backward through the rear window through the rear view mirror or directly through the rear window of the driver's seat, the tall storage box 5 is installed on the luggage carrier 2 at the rear of the driver's seat, which is a view position that is originally difficult to see. The body of the unmanned helicopter is mounted rearward from the driver's seat and at a low position on the loading platform 2 on the passenger side, which is a viewable position. As a result, the obstruction of the field of view by the body of the large unmanned helicopter can be minimized. That is, since the short object stand 6 on the front side and the helicopter stand 11 on the rear side are arranged at a low position on the luggage carrier 2 on the passenger side, the driver can sufficiently view the rear window 4 through the rearview mirror 19. A clear rear view B can be obtained. Further, the rear field of view on both sides of the vehicle can be sufficiently obtained by the side mirror 70 shown in FIG.

The two pieces of blades constituting the main rotor of the unmanned helicopter are stacked on each other to form the blade case 71.
It is stored in (FIG. 4) and mounted on the upper surface of the storage box 5. The blade case 71 is fixed to the upper surface of the storage box by a band (not shown) provided in the storage box 5.

FIG. 5 is a plan view of the freight vehicle 1 showing a state in which the helicopter mounting table 11 and the slide mechanism 17 connected to the helicopter mounting table 11 are stored in the loading platform 2. The slide mechanism 17 includes a pair of bases 24 fixed to the platform 2 and the bases 24.
It consists of two slide rails 22 that can slide along the slide rail 22, and a link portion 34 that connects the base portion 24 and the slide rail 22, and the helicopter mounting table 1 is provided at the rear end portion of the slide rail 22.
1 is installed.

FIG. 6 shows a state in which the unmanned helicopter 12 is mounted on the helicopter mount 11 and stored in the carrier. As shown in the figure, the helicopter mounting table 11 is held by the support plate 23 in an inclined state, and the legs 21 of the unmanned helicopter 12 are fixedly supported on the inclined helicopter mounting table 11.

FIGS. 7 and 8 are a side view and a plan view showing a state in which the unmanned helicopter 12 is horizontally mounted on the helicopter mounting table 11 and is pulled out to the rear of the loading platform. The slide rail 22 is pulled out from the base portion 24 to the rearmost position. In addition, in the state of the figure, an operator (not shown)
2 shows a state in which the slide rails 22 are supported and held so that the slide rails 22 are horizontal from both sides. The pair of bases 24 are connected to each other by a connecting plate 25 at a plurality of locations.
Is fixed to the loading platform 2 with bolts 26. As a result, the base portion 24 is fixed to the luggage carrier 2.

FIG. 9 is an explanatory view showing a state where the slide rail 22 is pulled out and is slanted. Base 24
The slide rail 22 that is fully pulled out from is not rotatable from the base portion 24 via the link portion 34, but is rotatable about a shaft 35, which is a constituent member of the link portion 34, as a fulcrum as indicated by an arrow D. . As described above, the slide rail 22 is pulled out and rotated to the ground side, and the unmanned helicopter 12 is mounted on the helicopter mounting table 11 in a state where the end portion is grounded and tilted. The main body can be held and held in a comfortable and comfortable posture, and its legs can be placed on the helicopter mount 11. This facilitates the installation work of the unmanned helicopter.

FIG. 10 is a detailed perspective view of the helicopter mounting table 11, and FIG. 11 shows a state in which this is mounted on the slide rail 22. Groove members 31 for receiving the legs of the unmanned helicopter are fixed to both sides of the upper plate 29. The upper plate 29 is rotatably attached to the lower plate 28 via a hinge 30. The support plate 23 is rotatably attached to the lower surface of the upper plate 29 via a hinge 32. Reference numeral 33 is a stopper fixed to the lower plate 28. The lower plate 28 is fixed to the slide rail 22. Figure 1
1A shows a state in which the support plate 23 is opened and the upper plate 29 is inclined and held, and FIG. 11B shows a state in which the support plate 23 is closed and the upper plate 29 is horizontal.

FIG. 12 is a front view showing a state in which the unmanned helicopter 12 is mounted on the mounting table 11. The unmanned helicopter 12 has legs 21 on both sides of the lower portion of the main body via leg supporting members 42.
Each leg 21 is mounted in the groove member 31 and fixedly held as described later. Each base 24 is made of an angle material or a square pipe material, and a plurality of idler rollers 43 are provided along the inside of each base 24. The slide rail 22 is movably supported on these idle rollers 43.

FIG. 13 shows the details of the link portion 34 for connecting the base portion 24 of the slide mechanism and the slide rail 22. Rollers 36 are provided at both ends of two parallel shafts 35. Each roller 36 is rotatably mounted in the base 24 made of a square pipe. A notch groove is formed along the entire length in the longitudinal direction of the base portion 24 made of a square pipe so that the shaft 35 can move. Both ends of this cutout groove are closed to prevent the shaft 35 from coming off. Two shafts 3
5, 35 are fixed to each other by connecting rods 37 near both ends thereof. By connecting and fixing the shafts 35, 35 in this manner, the positions of the rollers 36, 36 at both ends of the two shafts 35, 35 are prevented from being relatively displaced,
The link portion 34 accurately translates with respect to the base portion 24 along its longitudinal direction without distortion.

A sleeve 38a having a link lever 38 fixed to one end of the shaft 35 at the front end (left end in the figure).
It is rotatably attached via. This link lever 38
A link lever 40 is rotatably connected to the other end of the shaft via a support shaft 39. The link lever 40 is rotatably mounted on a shaft 41 via a sleeve 40a fixed to its end. Thus, by connecting the link levers 38, 40 to the shafts 35, 41 via the sleeves 38a, 40a having a certain length in the axial direction, the slide rail 22 is twisted obliquely with respect to the base 24. It acts as a resistance against the slide rail 22 and maintains the parallelism between the slide rail 22 and the base portion 24. Both ends of the shaft 41 are fixed to the slide rails 22. The slide rail 22 and the base 2 are connected via the link levers 38 and 40.
By connecting 4 and 4, when the slide rail 22 is pulled out to the rearmost end portion of the base portion, the slide rail 22 is inclined with respect to the base portion 24 without being separated or the parallelism is impaired and stored. (See FIG. 18).

14A and 14B show a helicopter mounting table 11 provided with a helicopter leg locking means, FIG. 14A being a plan view and FIG. 14B being a rear view thereof. The locking member 44 is attached to the outer edge 31 a of each groove member 31.
Is installed. The locking member 44 is rotatably attached as shown by an arrow P via a shaft 46 fixed to the bottom of the groove member 31.

FIG. 15 is a detailed view of the locking member 44. (A) is a plan view, (B) is a rear view, and (C) is (A).
It is the figure seen from the XX direction of a figure. The locking member 44 includes a horizontal rotary member 47 having a substantially U-shaped cross section that covers the upper side, the outer side, and the lower side of the outer edge 31 a of the groove member 31, and a support frame 48 fixed to the upper piece of the horizontal rotary member 47. The hook member 50 is rotatably attached to the support frame 48 via a shaft 49 in a substantially vertical direction as shown by an arrow F. A hook 50a is provided so as to project at the tip of the hook member 50, and a hole 51 for facilitating the operation is formed. A hole 60 into which the claw 50a is fitted is formed in the upper piece of the horizontal rotating member 47.

When mounting the unmanned helicopter, first, the legs 21 of the helicopter are placed in the groove member 31 with the locking member 44 being exposed outside the outer edge 31a of the groove member 31. Next, the locking member 44 is rotationally moved inward with the shaft 46 as a rotation shaft to cover the upper side of the leg 21. When the claw 50a reaches the inside of the leg 21, the claw 50a is inserted through the hole 60 and lowered, and the claw 50a is projected inside the leg 21 and locked. As a result, the horizontal rotation member 47 is prevented from rotating outward, so that the upper surface of the leg 21 is always kept covered by the horizontal rotation member 47. As a result, the upward movement of the leg 21 is restricted to prevent the leg 21 from falling off, and the lateral movement is also restricted, so that the leg 21 is stably held in the groove member 31.

As described above, the unmanned helicopter is mounted with the helicopter mounting table 11 tilted (see FIG. 6). in this case,
Since the unmanned helicopter descends by gravity and moves rearward, the leg supporting member 42 of the helicopter abuts on the front end surface of the horizontal rotating member 47 of the locking member 44 (see FIG. 15A). This allows leg 2
1 is stably held in the groove member 31 along its longitudinal direction.

FIG. 16 is a plan view of the slide mechanism 17 including the lock mechanism 52 for the slide rail 22. Further, FIG. 17 is a detailed front view of the lock mechanism 52. The lock mechanism 52 includes a pedestal 53 fixed to the base 24, a roller 54 mounted on the pedestal 53, and a lock member 55 provided on the slide rail side. The roller 54 is arranged on the upper surface of the slide rail 22 to prevent the slide rail 22 from rising and to achieve a smooth movement operation. The lock member 55 is
The roller 54 is a U-shaped member that is sandwiched between the lock position (solid line in FIG. 17) and the release position (two-dot chain line in FIG. 17) via a hinge 56. is there. Normally, the lock member 55 is attached to the slide rail 22.
The slide rail 22 is moved while being tilted inward. Rotate the locking member 55 in the locked position to move the base 24
By sandwiching the roller 54 fixed to the side, the slide rail 22 is locked and fixedly held at this position. As shown in FIG. 16, the lock position is a position where the helicopter mounting table 11 slightly protrudes from the rear end of the loading platform 2. This position shall be the position where the tail part fits inside the luggage carrier with the unmanned helicopter mounted horizontally. As a result, for example, it becomes possible to make small movements while temporarily mounting the unmanned helicopter horizontally on site.
Such locking mechanisms may be provided at multiple locations along the base 24. Further, the locking mechanism 52 may be provided on both sides of the base portion 24 to achieve a more stable and reliable locking action.

FIG. 18 is a block diagram of a hoisting mechanism for automatically (or assisting) the storing operation of the slide mechanism. A take-up drum 58 connected to (or integrated with) a motor (not shown) is installed on a support frame 57 provided at the front of the loading platform 2. A wire 61 is wound around the winding drum 58. This wire 61 is used for the roller 5 mounted on a shaft 62 fixed to the base of the slide mechanism 17.
9 and the shaft 35 of the link mechanism 34 of the slide rail 22
The wire end of the wire is fixed to the slide rail side shaft 41 of the link mechanism 34 via the roller 63 attached to the.
By rotating the winding drum 58 as shown by the arrow M, the wire 61 is wound and the slanted slide rail 2 is wound.
The end of 2 rotates as indicated by arrow J and slide rail 22
While being loaded with the unmanned helicopter 12, the robot is lifted as shown by arrow L and is pulled forward along the base as shown by arrow K.
By using such a hoisting mechanism, the unmanned helicopter can be mounted on the helicopter mounting table with the slide rail pulled out to the rear of the loading platform and the end part in contact with the ground, and the work to pull it up horizontally can be facilitated. Done. In this case, the operator may hold the helicopter by hand to assist the storage operation.

FIG. 19 is a block diagram of an auxiliary spring mechanism for assisting the lifting work of the unmanned helicopter. One end of the wire 65 is fixed to the shaft 35 of the link mechanism described above. A roller 64 is provided at the end of the slide rail 22, and the roller 64 is wound to dispose the wire 65.
It is fixed to one end of a tension spring 66 provided inside the slide rail 22. The other end of the spring 66 is fixed to the slide rail 22. By providing such a tension spring 66, a force in the direction in which the slanted slide rail 22 is always returned acts as shown by the arrow J, so that the slanted slide rail 22 carrying the unmanned helicopter 12 is moved as shown by the arrow L. Work effort for lifting horizontally can be reduced. The roller 64 may be provided on the shaft connecting the ends of both slide rails. In this case,
The tension spring 66 is provided outside the slide rail 22.

The auxiliary spring mechanism shown in FIG. 19 and the hoisting mechanism shown in FIG. 18 may be implemented individually or simultaneously. If done at the same time, the load on the motor of the winding mechanism will be lightened.

[0047]

As described above, if the vehicle-mounted auxiliary tool for carrying an unmanned helicopter according to the present invention is used, many articles such as an unmanned helicopter and related equipment can be loaded in an orderly and compact manner on the cargo bed of a freight vehicle in a limited space. In addition, the visibility of the driver can be prevented from being deteriorated with respect to the rearview mirror or the direct rear view through the rear window of the driver's seat. Further, by providing the leg locking means of the unmanned helicopter, the unmanned helicopter can be easily and reliably mounted and fixedly held without applying a force due to packing to the tail portion of the unmanned helicopter having a weak strength. Further, by providing a storage table, a liquid container, or the like at a low position next to the storage box, it is possible to more effectively use the cargo space without impairing the visibility. Further, by connecting the slide mechanism to the helicopter mounting table, workability at the time of loading the unmanned helicopter on the loading platform can be improved. By making the helicopter stand tiltable, it is possible to compactly store a long unmanned helicopter. Further, by providing the slide mechanism with the locking means, the workability and the traveling property when the unmanned helicopter is transported and moved on site are improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 2 is a side view of a freight vehicle including an on-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 3 is a plan view of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 4 is a rear view of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 5 is a plan view showing a housed state of a slide mechanism portion of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 6 is a side view showing an unmanned helicopter mounted state of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 7 is a side view showing a stretched state of a slide mechanism of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

8 is a plan view of the lorry in the state of FIG. 7. FIG.

FIG. 9 is a side view showing a state in which a slide rail of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention is stretched and inclined.

FIG. 10 is a perspective view of a heli mounting table according to the present invention.

FIG. 11 is an operation explanatory view of the heli mounting table of FIG. 10;

12 is a front view showing a state in which an unmanned helicopter is mounted on the helicopter mount of FIG.

FIG. 13 is a plan view showing a configuration of a slide mechanism and a link portion thereof according to the present invention.

FIG. 14 is an explanatory diagram showing a structural arrangement of leg locking means of the unmanned helicopter according to the present invention.

FIG. 15 is an explanatory diagram of a detailed configuration of a locking unit of FIG.

FIG. 16 is a plan view showing a lock mechanism of a slide rail of a lorry equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 17 is a detailed configuration diagram of the lock mechanism of FIG. 16.

FIG. 18 is a side view showing a hoisting mechanism of a slide rail of a freight vehicle including an on-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

FIG. 19 is a side view showing a spring mechanism for lifting a slide rail of a freight vehicle equipped with an in-vehicle auxiliary tool for carrying an unmanned helicopter according to an embodiment of the present invention.

[Explanation of symbols]

1: Lorry, 2: Luggage, 3: Vehicle auxiliary equipment set, 4: Rear window, 5: Storage box, 6: Storage stand,
7: Water tank, 11: Helicopter stand, 12: Unmanned helicopter, 14: Sheet roll, 17: Slide mechanism,
18: Lid, 21: Leg part of unmanned helicopter, 22: Slide rail, 23: Support plate, 24: Base part, 34: Link part, 44: Locking member, 52: Lock mechanism.

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) B60P 3/11 B64C 27/04 B64F 1/22

Claims (7)

(57) [Claims] 1. An on-vehicle auxiliary tool for transporting an unmanned helicopter and related equipment mounted on the cargo bed of a freight vehicle having a cargo bed behind the driver's seat, which is installed at a site on the driver's seat side of the cargo bed. In order to mount the equipment storage box having the height of the rear window of the driver's seat or higher than that and the legs of the unmanned helicopter installed close to the rear surface of the passenger seat side of the aforementioned cargo bed. The vehicle-mounted auxiliary tool for carrying an unmanned helicopter, comprising: 2. The vehicle-assisted tool for carrying an unmanned helicopter according to claim 1, wherein the helicopter mounting table has a locking means for locking and holding the legs of the unmanned helicopter. 3. A storage table and / or a liquid container, which is lower in height than the storage box, is installed adjacent to the storage box on a loading platform in front of the helicopter mounting table. In-vehicle aid for carrying unmanned helicopters as described in. 4. The vehicle-mounted auxiliary tool for transportation, comprising: a base fixed to the platform, a slide member movably mounted to the base in the front-back direction of the platform, and a rear end of the slide member. A helicopter mounting table for mounting the legs of the unmanned helicopter provided, the helicopter mounting table being housed in the loading platform and a projecting position projecting to the rear of the loading platform via the slide member. The vehicle-mounted auxiliary tool for transporting an unmanned helicopter according to claim 1, wherein the vehicle-mounted auxiliary tool is movable between the storage position and the storage position. 5. A lorry having a luggage carrier behind the driver's seat.
With an in-vehicle auxiliary tool for carrying an unmanned helicopter mounted on the loading platform of
There is a base fixed to the platform and a load to the base.
A slide member mounted so as to be movable in the front-back direction of the table;
Place the legs of the unmanned helicopter on the rear end of the slide member.
And a helicopter mounting table for
A protruding position that protrudes to the rear of the platform via a slide member
Can be moved between the storage position and the storage position stored in the loading platform.
In the on-vehicle assisting tool for carrying unmanned helicopters, the helicopter mounting table has locking means for locking and holding the legs of the unmanned helicopter, and is provided around the axis in the vehicle width direction with respect to the slide member. rotatably mounted, non-human Heli said helicopter mounting table you characterized by comprising an oblique position fixed support means for fixedly supporting the helicopter table in an inclined position inclined upward toward the front In-vehicle auxiliary equipment for transportation. 6. A lorry having a luggage carrier behind the driver's seat.
With an in-vehicle auxiliary tool for carrying an unmanned helicopter mounted on the loading platform of
There is a base fixed to the platform and a load to the base.
A slide member mounted so as to be movable in the front-back direction of the table;
Place the legs of the unmanned helicopter on the rear end of the slide member.
And a helicopter mounting table for
A protruding position that protrudes to the rear of the platform via a slide member
Can be moved between the storage position and the storage position stored in the loading platform.
In an in-vehicle auxiliary tool for carrying an unmanned helicopter, a storage table and / or a liquid container for mounting related equipment of the unmanned helicopter at a height position above the base of the front part of the loading platform that allows the slide member to be stored. No human helicopter carrying vehicle aid you <br/> characterized in that the installation was. 7. The unmanned helicopter according to claim 4, further comprising locking means for fixing the slide member to the base at a position where the slide member protrudes by a predetermined length. In-vehicle auxiliary equipment for transportation.