CN212354411U

CN212354411U - Unmanned aerial vehicle equipment compartment and unmanned aerial vehicle

Info

Publication number: CN212354411U
Application number: CN202021703308.XU
Authority: CN
Inventors: 李珂; 尚栢荣; 陈万里; 王文剑; 凡洪林
Original assignee: Institute of Engineering Thermophysics of CAS
Current assignee: Institute of Engineering Thermophysics of CAS
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-01-15
Anticipated expiration: 2030-08-14

Abstract

The utility model provides an unmanned aerial vehicle equipment cabin and unmanned aerial vehicle, unmanned aerial vehicle equipment cabin includes sleeve and equipment cabin section covering, wherein, include a plurality of equipment fixing district in the sleeve, be provided with the connecting device who is used for fixed airborne equipment in a plurality of equipment fixing district, the volume in every equipment fixing district and the airborne equipment looks adaptation of installation, sleeve inner space is covered with in a plurality of equipment fixing district, wherein, equipment cabin section covering, the telescopic surface of internal surface laminating of equipment cabin section covering, connect through the connecting piece between equipment cabin section covering and the sleeve. The three-dimensional layout of the equipment installation areas weakens the concept of layers, focuses on the combination of blocks, and can fully utilize the space of the equipment cabin through the three-dimensional layout of the equipment installation areas.

Description

Unmanned aerial vehicle equipment compartment and unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned vehicles design and manufacturing field, concretely relates to unmanned aerial vehicle equipment compartment and unmanned aerial vehicle.

Background

The unmanned aerial vehicle is abbreviated as an Unmanned Aerial Vehicle (UAV), and the UAV is abbreviated as a UAV in English. In recent years, the unmanned aerial vehicle technology in China is gradually mature, the unmanned aerial vehicles are various in types, and the appearance, the volume, the function and the characteristics are different. Compared with the traditional manned aircraft, the unmanned aerial vehicle has the advantages of small volume, low manufacturing cost, convenient use, low requirement on the operating environment and the like. In all walks of life in different fields in the future, the application prospect of the unmanned aerial vehicle is very wide.

The supersonic unmanned aerial vehicle has the characteristics of small aspect ratio, small body size, small body weight, high maneuverability and the like as an important development hotspot in the field of domestic unmanned aerial vehicles. Because of these characteristics, supersonic drones have severe structural weight and volume limitations in their structural design, and space reserved for airborne avionics is generally relatively tight. Therefore, the operation difficulty of installing the airborne equipment is directly influenced, and the link is often a time-consuming and labor-consuming ring in the production and manufacturing process.

At present, the conventional unmanned aerial vehicle equipment arrangement scheme is that an equipment board is arranged to carry out equipment installation. To the great unmanned aerial vehicle in space, can set up the multilayer equipment board in same cabin section. For the unmanned aerial vehicle with nervous space, only one layer of equipment plate is usually arranged in consideration of maintainability, but the problem of low space utilization rate is brought.

In the unmanned aerial vehicle development stage, can gather accurate and the test data of capacity simultaneously for satisfying the development demand, the machine that needs to carry on the organism avionics equipment quantity is relatively more. Therefore, how to optimize the occupied space of the equipment while ensuring the structural strength of the body under the appearance and structural conditions of the existing unmanned aerial vehicle, ensure the reliability of the installation form of the airborne equipment, meet the necessary maintainability and accessibility, and become a difficult point in the design process of the unmanned aerial vehicle. Reasonable design is very important for subsequent production and manufacturing processes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the equipment that above unmanned aerial vehicle equipment compartment space is nervous and lead to arrange the problem to and the not enough of current conventional installation scheme, especially supersonic speed unmanned aerial vehicle's equipment compartment, it is narrow and small to reserve the space for airborne equipment, and the installation degree of difficulty of airborne equipment is than higher, and space utilization is low defect, this disclosure provides an unmanned aerial vehicle equipment compartment and unmanned aerial vehicle, has equipment compartment space utilization height, the easy characteristics of installing of airborne equipment.

(II) technical scheme

According to some embodiments of the present disclosure, there is provided a drone equipment bay including a sleeve and an equipment bay section skin.

The sleeve is internally provided with a plurality of equipment installation areas, a plurality of connecting devices for fixing airborne equipment are arranged in the equipment installation areas, the volume of each equipment installation area is matched with the airborne equipment installed in the equipment installation area, and the equipment installation areas are distributed in the inner space of the sleeve.

The inner surface of the equipment cabin section skin is attached to the outer surface of the sleeve, and the equipment cabin section skin is connected with the sleeve through a connecting piece.

According to some embodiments provided by the present disclosure, the connector comprises any one of a screw, a rivet, a snap-in member.

According to some embodiments provided by the present disclosure, the connecting device includes a plurality of legs for securing the onboard equipment.

According to some embodiments provided by the present disclosure, the landing leg is a movable landing leg, and the height and angle of the landing leg can be adaptively adjusted according to the airborne equipment, so as to adjust the distance between adjacent airborne equipment for installation or maintenance.

According to some embodiments provided by the present disclosure, the equipment installation area is provided with a mounting plate, the mounting plate is connected with the sleeve through the supporting leg, and the mounting plate is used for fixing the airborne equipment.

According to some embodiments that this disclosure provides, be provided with the shock pad on the mounting panel for reduce unmanned aerial vehicle flight in-process variable speed or diversion to airborne equipment's influence.

According to some embodiments provided by the present disclosure, the sleeve is a hollowed-out structure.

According to some embodiments provided by the present disclosure, a skin cover is disposed above the equipment cabin section skin, and an opening is disposed on the sleeve corresponding to the skin cover and used for observing and repairing the airborne equipment.

According to some embodiments provided by the present disclosure, the equipment bay skin and the sleeve are cylindrical or frustoconical.

The present disclosure also provides an unmanned aerial vehicle, including the unmanned aerial vehicle equipment cabin.

(III) advantageous effects

The three-dimensional layout of a plurality of equipment installation areas weakens the concept of 'layer', is more biased to the combination of 'block', can be abundant utilize the space in equipment cabin, and 360 all-round fixed airborne equipment of installation as required according to actual need makes the overall arrangement inseparabler.

Drawings

Fig. 1 is a schematic structural view of an unmanned aerial vehicle equipment bay of an embodiment of the present disclosure;

fig. 2 is an internal structural schematic diagram of an unmanned aerial vehicle equipment bay of an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a drone device bay of another embodiment of the present disclosure;

fig. 4 is a side view of a drone bay of an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a sleeve of the drone aircraft bay of an embodiment of the present disclosure;

wherein 1 denotes the equipment bay skin, 2 denotes the sleeve, 3 denotes the leg, 4-1 denotes the screw, 4-2 denotes the screw hole, 5 denotes the skin flap, and 6 denotes the onboard equipment.

Detailed Description

For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Furthermore, in the following description, descriptions of well-known technologies are omitted so as to avoid unnecessarily obscuring the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises" and "comprising," when used herein, specify the presence of stated features, steps, or operations, but do not preclude the presence or addition of one or more other features, steps, or operations.

Fig. 1 schematically shows a structural schematic diagram of an unmanned aerial vehicle equipment compartment according to an embodiment of the present disclosure.

As shown in fig. 1, the drone equipment bay comprises a sleeve 2 and an equipment bay skin 1.

According to some embodiments provided by the present disclosure, the sleeve 2 includes a plurality of device installation areas therein, a connection device for fixing the onboard device 6 is provided in the plurality of device installation areas, the volume of each device installation area is adapted to the onboard device 6 installed therein, and the plurality of device installation areas are distributed over the inner space of the sleeve 2.

According to some embodiments provided by the present disclosure, the plurality of equipment installation areas are reasonably distributed in the internal space of the whole sleeve 2 according to the size of the corresponding airborne equipment 6, and an x-y-z space coordinate system is established, and the projections of the plurality of equipment installation areas on an x-y plane, a y-z plane or an x-z plane are overlapped or partially overlapped. For traditional individual layer equipment board installation scheme, this disclosure adopts three-dimensional overall arrangement, has weakened the notion of "layer", more is partial to the combination of "piece" to whole sleeve 2 is as "equipment board" installation fixed airborne equipment 6, as shown in fig. 4, can 360 all-roundly install fixedly, make full use of space to airborne equipment 6 according to the demand.

According to some embodiments provided by the present disclosure, 1 or more attachment devices are provided within each equipment mounting area for securing onboard equipment 6.

According to some embodiments provided by the present disclosure, the inner surface of the equipment cabin section skin 1 is attached to the outer surface of the sleeve 2, and the equipment cabin section skin 1 and the sleeve 2 are connected through a connecting piece. Specifically, the sleeve 2 is used as a carrier for directly mounting and fixing the airborne equipment 6, and after the airborne equipment 6 is mounted in the sleeve 2 according to the design, the sleeve 2 is connected with the equipment cabin section skin 1 through a connecting piece. Through dividing into covering and sleeve 2 with the equipment cabin section, the mode of integral fixation is installed earlier to the disconnect-type, can also guarantee to install simply easy operation when make full use of equipment cabin section inner space.

According to some embodiments provided by the present disclosure, the connecting member includes any one of a screw 4-1, a rivet, and a snap member.

According to some embodiments provided by the present disclosure, optionally, the connecting member includes a screw 4-1, screw holes 4-2 corresponding to the screw 4-1 are provided on the equipment cabin section skin 1 and the sleeve 2, and after the equipment 6 to be loaded is completely installed in the sleeve 2 according to the designed installation manner, the sleeve 2 is integrally moved into the equipment cabin section skin 1 until the screw holes 4-2 on the two are aligned one by one, and then the equipment cabin section skin 1 and the sleeve 2 are connected and fixed by the screw 4-1.

According to some embodiments provided by the present disclosure, screw holes 4-2 are provided at the forward and aft ends of the sleeve 2 and the equipment bay skin 1.

According to some embodiments provided by the present disclosure, the connection device comprises a plurality of legs 3, the plurality of legs 3 being used for fixing the onboard equipment 6.

As shown in fig. 2, according to some embodiments provided by the present disclosure, the leg 3 and the sleeve 3 are connected by screws. Specifically, the sleeve 2 and the supporting leg 3 are provided with holes at corresponding positions for screw connection.

According to some embodiments that this disclosure provided, landing leg 3 has multiple size and appearance specification, according to size, appearance and the weight of airborne equipment 6, selects landing leg 3 of suitable specification to fix airborne equipment 6, under the prerequisite of guaranteeing airborne equipment 6 installation stability, improves the interior space utilization of equipment compartment and reduces overall structure weight.

According to some embodiments provided by the present disclosure, the leg 3 is a movable leg, and the height and angle of the leg 3 can be adjusted adaptively according to the airborne equipment 6.

According to some embodiments provided by the present disclosure, optionally, a hinged support or a pivoting support is provided below the leg 3 for adjusting the angle of the leg 3, and the hinged support or the pivoting support is connected with the sleeve 2 through a screw.

According to some embodiments provided by the present disclosure, optionally, the main body of the support leg 3 is a sleeve, a plurality of limiting holes are arranged on the outer sleeve at intervals, a V-shaped elastic sheet matched with the limiting holes is arranged on the inner sleeve, and the length of the whole sleeve is adjusted by matching the plurality of limiting holes with the V-shaped elastic sheet.

Through the angle and the height of adjusting landing leg 3, can adjust the interval of adjacent airborne equipment 6, can adjust bigger operating space in installation or maintenance, reduce the operation degree of difficulty of installation or maintenance to adjust the angle and the height of leg 3 after installation or maintenance are accomplished, adjust airborne equipment 6 to the position before.

According to some embodiments provided by the present disclosure, the height adjustment range of the supporting leg 3 is 50-100 mm.

According to some embodiments provided by the present disclosure, the distance between two adjacent onboard devices is 30-50 mm.

According to some embodiments provided by the present disclosure, the sleeve 2 and the leg 3 are made of 2a12 aluminum alloy.

According to some embodiments provided by the present disclosure, the thickness of the sleeve 2 is 1-3 mm, and preferably, the thickness of the sleeve 2 is 2 mm.

According to some embodiments provided by the present disclosure, the equipment mounting area is provided with a mounting plate, which is connected with the sleeve 2 by the legs 3, the mounting plate being used for fixing the onboard equipment 6.

According to some embodiments provided by the present disclosure, the mounting plate is a hollow plate, and the mounting plate is screwed with the landing leg 3 and the airborne equipment 6 through a hollow hole on the mounting plate. Through the mounting panel of addding the fretwork, further reduce the operation degree of difficulty of installation and maintenance.

According to some embodiments that this disclosure provided, be provided with the shock pad on the mounting panel for reduce unmanned aerial vehicle flight in-process variable speed or diversion to airborne equipment 6's influence.

As shown in fig. 5, according to some embodiments provided by the present disclosure, the sleeve 2 is a hollowed-out structure. Optionally, the hollow hole on the sleeve 2 is matched with the hinged support or the pivoted support at the lower end of the supporting leg 3. Optionally, on the whole sleeve 2 of fretwork hole site equipartition on the sleeve 2, the position of selection installation landing leg 3 that can be free when reducing structure weight, can also strengthen sleeve 2's suitability, all can be general to the unmanned aerial vehicle of multiple model or the airborne equipment 6 of difference.

As shown in fig. 1 and 5, according to some embodiments provided by the present disclosure, a skin cover 5 is disposed above the equipment cabin section skin 1, and an opening is disposed on the sleeve 2 corresponding to the skin cover 5 for observing and repairing the onboard equipment. Accessible covering flap 5 overhauls after unmanned aerial vehicle breaks down, if the trouble is more serious, overhauls after disassembling equipment compartment section covering 1 and sleeve 2 again, improves the work efficiency who overhauls.

According to some embodiments provided by the disclosure, the equipment cabin section skin 1 and the sleeve 2 are cylindrical or truncated cone-shaped, and by matching with the technical scheme of the disclosure, compared with the prior art, the internal structure layout is more compact, and the space utilization rate is higher.

According to some embodiments provided by the present disclosure, a sliding groove or a guiding groove is provided between the equipment cabin section skin 1 and the sleeve 2 for assisting in positioning the relative position of the equipment cabin section skin 1 and the sleeve 2.

The utility model also provides an unmanned aerial vehicle, including foretell unmanned aerial vehicle equipment cabin. Wherein, unmanned aerial vehicle equipment cabin is including sleeve 2 and equipment cabin section covering 1.

Including a plurality of equipment fixing zones in the sleeve 2, be provided with the connecting device who is used for fixed airborne equipment 6 in a plurality of equipment fixing zones, the airborne equipment 6 looks adaptation of volume and its installation in every equipment fixing zone, 2 inner space of sleeve is covered with in a plurality of equipment fixing zones.

The inner surface of the equipment cabin section skin 1 is attached to the outer surface of the sleeve 2, and the equipment cabin section skin 1 is connected with the sleeve 2 through a connecting piece.

According to some embodiments provided by the present disclosure, the connector comprises any one of a screw 4-1, a rivet, and a socket member.

According to some embodiments provided by the present disclosure, the support legs 3 are movable support legs, and the height and angle of the support legs 3 can be adaptively adjusted according to the airborne equipment 6, so as to adjust the distance between adjacent airborne equipment 6 for installation or maintenance.

According to some embodiments provided by the present disclosure, the sleeve 2 is a hollow structure.

According to some embodiments provided by the present disclosure, a skin flap 5 is disposed above the equipment cabin section skin 1, and an opening is disposed on the sleeve 2 corresponding to the skin flap 5, so as to observe and overhaul the onboard equipment, and facilitate cable laying and connector installation required by the onboard equipment 6.

Traditional unmanned aerial vehicle's equipment direct mount is on the covering, and because of the cabin space is narrow and small, the loading and unloading operation of equipment is very difficult. According to some embodiments provided by the present disclosure, the onboard equipment 6 is mounted on the sleeve 2, and meanwhile, because the sleeve 2 is hollowed out, the space for the operator to work is relatively wide, and therefore, the difficulty in assembling and disassembling is reduced. When the equipment is mounted on a metal sleeve, the connection between the sleeve 2 and the cabin segment skin 1 is very simple. The maintainability and the accessibility of the unmanned aerial vehicle are improved.

So far, the embodiments of the present disclosure have been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should have clear understanding of the present disclosure of a drone device bay and drone.

Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are intended to fall within the scope of the present disclosure

So far, the embodiments of the present disclosure have been described in detail with reference to the accompanying drawings. It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. In addition, the above-mentioned selection of the components is not limited to the specific structures or shapes mentioned in the embodiments, and the disclosure is only described by way of example herein for the purpose of facilitating better understanding of the technical solutions of the present disclosure, and should not be limited to the scope of the present disclosure, which can be easily modified or replaced by those of ordinary skill in the art.

The above-mentioned embodiments are intended to illustrate the objects, aspects and advantages of the present disclosure in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present disclosure and are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. An unmanned aerial vehicle equipment bay, comprising:

the sleeve comprises a plurality of equipment installation areas, a connecting device for fixing airborne equipment is arranged in each equipment installation area, the volume of each equipment installation area is matched with the airborne equipment installed in the equipment installation area, and the equipment installation areas are distributed in the inner space of the sleeve;

the equipment cabin section skin is characterized in that the inner surface of the equipment cabin section skin is attached to the outer surface of the sleeve, and the equipment cabin section skin is connected with the sleeve through a connecting piece.

2. The drone equipment bay of claim 1, wherein the connector comprises one of: screws, rivets, and snap fittings.

3. The drone equipment bay of claim 1, wherein the attachment means includes a plurality of legs for securing the airborne equipment.

4. The UAV equipment bay of claim 3, wherein the legs are movable legs, the height and angle of the legs being adaptively adjustable according to the equipment for adjusting the distance between adjacent equipment for ease of installation or maintenance.

5. The unmanned aerial vehicle equipment bay of claim 3, wherein the equipment mounting area is provided with a mounting plate, the mounting plate being connected to the sleeve by the legs, the mounting plate being configured to secure the airborne equipment.

6. The unmanned aerial vehicle equipment compartment of claim 5, wherein the mounting plate is provided with a shock pad for reducing the effect of speed change or direction change on airborne equipment during the flight of the unmanned aerial vehicle.

7. The unmanned aerial vehicle equipment bay of claim 3, wherein the sleeve is a hollowed out structure.

8. The unmanned aerial vehicle equipment compartment of claim 7, wherein a skin flap is disposed over the equipment compartment section skin, and an opening is disposed in the sleeve corresponding to the skin flap for viewing and servicing the airborne equipment.

9. The unmanned aerial vehicle equipment bay of claim 1, wherein the equipment bay section skin and the sleeve are cylindrical or frusto-conical.

10. A drone, characterized in that it comprises a drone device bay according to any one of claims 1 to 9.