CN216424740U

CN216424740U - Unmanned aerial vehicle

Info

Publication number: CN216424740U
Application number: CN202123451681.8U
Authority: CN
Inventors: 黄素平; 潘希
Original assignee: Shenzhen Feihuang Tengda Technology Co ltd
Current assignee: Shenzhen Feihuang Tengda Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-03
Anticipated expiration: 2031-12-31

Abstract

An unmanned aerial vehicle relates to the technical field of unmanned aerial vehicles. It includes: the middle part of the machine body is provided with a battery compartment with an upward opening; a plurality of arms extending from the body; the power devices are respectively arranged on the plurality of the machine arms, each power device comprises a propeller and a motor connected with the propeller, and the motor drives the propeller to rotate so as to generate flight power; a battery detachably mounted in the battery compartment; and one side of the battery cover is hinged to one side of the upper end face of the machine body, the other three sides of the battery cover are free sides, and the battery cover covers the upper end face of the whole machine body when being closed. And a locking mechanism used for locking the battery cover on the machine body is arranged between the battery cover and the machine body. Adopt above-mentioned technical scheme, have the focus stable, effectively isolated rainwater, spray the advantage that waits direct action on the battery.

Description

Unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned vehicles technical field, concretely relates to unmanned aerial vehicle.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is autonomously operated, either completely or intermittently, by an onboard computer

Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand the industrial application and develop the unmanned aerial vehicle technology.

The battery is as providing the key element of power among the unmanned aerial vehicle, need guarantee can not receive drenching at unmanned aerial vehicle driving in-process and take place the short circuit, and in addition, the battery is also great to unmanned aerial vehicle's focus influence, needs more reasonable design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide an unmanned aerial vehicle, it is stable to have the focus, effectively isolated rainwater, spray the advantage of wait direct action on battery.

In order to achieve the above object, the utility model adopts the following technical scheme: an unmanned aerial vehicle, comprising:

the middle part of the machine body is provided with a battery compartment with an upward opening;

a plurality of arms extending from the body;

the power devices are respectively arranged on the plurality of the machine arms, each power device comprises a propeller and a motor connected with the propeller, and the motor drives the propeller to rotate so as to generate flight power;

a battery detachably mounted in the battery compartment; and the number of the first and second groups,

and one side of the battery cover is hinged to one side of the upper end face of the machine body, the other three sides of the battery cover are free sides, and the battery cover covers the upper end face of the whole machine body when being closed.

The utility model discloses further set up, the battery cover with be provided with between the fuselage and be used for with the battery cover locking is in locking mechanism on the fuselage.

The utility model is further provided with a battery which is partially exposed out of the battery bin when being arranged in the battery bin; the upper part of the battery cover is of an arch structure so as to reserve a space for covering the battery.

The utility model discloses further set up, the arc is personally submitted to the upper end of battery cover.

The utility model discloses further set up, the up end of battery is provided with the handle.

The utility model discloses further set up, the horn is close to one end fixed mounting of fuselage has the first sleeve, fixed mounting has with the first sleeve looks adaptation on the fuselage, and supplies part the second sleeve that the horn stretched into, the downside of first sleeve articulates in the downside of second sleeve; locking nuts are sleeved on the outer sides of the first sleeve and the second sleeve, and when the locking nuts are positioned on the outer side of the second sleeve, the first sleeve is in a locking state; when the locking nut is positioned on the outer side of the first sleeve, the first sleeve is in an unscrewing state, and at the moment, the first sleeve and the machine arm rotate downwards relative to the second sleeve to be folded.

The utility model discloses further set up, the upside of the shell of motor is provided with the rotating member, the screw passes through the rotating member is rotated to the inboard and is folded.

The utility model discloses further set up, the upside of the shell of motor still is provided with and is used for pinning the retaining member of rotating member.

The utility model discloses further set up, the horn has six.

The utility model discloses further set up, terminal surface is equipped with two hangers poles under the fuselage.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. in the utility model, the battery compartment is arranged in the middle of the body, and after the battery is arranged, the unmanned aerial vehicle is favorable for stabilizing without gravity center; in addition, the battery compartment is uncovered up, and covers the up end of whole fuselage when the battery cover lid closes, compares traditional pull formula battery and exposes in unmanned aerial vehicle main control board below, and such design can effectively isolated rainwater, spray etc. direct action in battery, also can guarantee that whole fuselage is inside not to intake, simple structure, and waterproof performance is outstanding.

2. The utility model discloses in, the arc is personally submitted to the upper end of battery cover, and the rainwater can flow along the arcwall face, and the battery cover upside can not have ponding, improves the stability of unmanned aerial vehicle flight.

3. In the utility model, a first sleeve is fixedly arranged on the horn, a second sleeve is fixedly arranged on the horn, and a lock nut is sleeved outside the first sleeve and the second sleeve, and only the lock nut needs to be screwed to be positioned outside the first sleeve; when the horn needs to be unfolded, the first sleeve and the horn are rotated upwards to be unfolded, and then the locking nut is screwed to the outer side of the second sleeve, so that locking can be completed, and the unfolding of the horn is kept.

4. The utility model discloses in, through being provided with the rotation piece for screw accessible rotating member rotates to the inboard folding, can further reduce unmanned aerial vehicle's the space that occupies when accomodating, also is favorable to protecting the screw.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention with the arm open, the propeller open and the battery cover closed;

fig. 2 is a schematic structural diagram of the present invention with the arm opened, the propeller folded, the battery cover opened, and the battery in the battery compartment;

fig. 3 is a schematic structural view of the present invention with the arm opened, the propeller folded, the battery cover opened, and the battery removed;

fig. 4 is a schematic structural view of the folding of the arm, the folding of the propeller and the closing of the battery cover of the present invention;

FIG. 5 is a schematic view of a boom and power plant located thereon;

FIG. 6 is an exploded view of a portion of the structure of FIG. 5;

fig. 7 is an exploded view of a part of the structure of the present invention.

Description of reference numerals: 1. a body; 2. a horn; 3. a propeller; 4. a motor; 5. a battery; 6. a battery cover; 7. a locking mechanism; 8. a handle; 9. a first sleeve; 10. a second sleeve; 11. locking the nut; 12. a rotating member; 13. a locking member; 14. a hanging rod; a. and a battery compartment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to an unmanned aerial vehicle, as shown in fig. 1-4, includes: the robot comprises a body 1, a plurality of arms 2, a plurality of power devices, a battery 5 and a battery cover 6.

Wherein, the middle part of fuselage 1 is seted up uncovered battery compartment a upwards, and battery 5 detachably installs in battery compartment a. The battery cover 6 is used for protecting the battery 5, one side of which is hinged on one side of the upper end surface of the machine body 1, and the other three sides are free sides. The battery cover 6 covers the entire upper end surface of the body 1 when closed. A plurality of arms 2 extend from the body 1. A plurality of power units respectively mounted on the plurality of horn 2, each power unit including: a propeller 3 and a motor 4 connected to the propeller 3. The motor 4 drives the propeller 3 to rotate to generate flight power.

In this embodiment, horn 2 has six, and this unmanned aerial vehicle is six rotor unmanned aerial vehicle promptly, and in other embodiments, unmanned aerial vehicle still can be single rotor unmanned aerial vehicle, two rotor unmanned aerial vehicle, four rotor unmanned aerial vehicle, eight rotor unmanned aerial vehicle etc..

The battery bin a is arranged in the middle of the machine body 1, and after the battery 5 is installed, the unmanned aerial vehicle is favorable for stabilizing the gravity center; in addition, battery compartment a is uncovered upwards, and battery cover 6 covers the up end that covers whole fuselage 1 when closing, compares traditional pull formula battery 5 and exposes in unmanned aerial vehicle main control board below, and such design can effectively completely cut off the rainwater, spray etc. direct action in battery 5, also can guarantee that whole fuselage 1 is inside not intake, simple structure, and waterproof performance is outstanding.

Further, as shown in fig. 1 to 4, a locking mechanism 7 for locking the battery cover 6 to the body 1 is provided between the battery cover 6 and the body 1. Through being equipped with locking mechanism 7 for battery cover 6 lid closes the back, can lock, and at unmanned aerial vehicle flight in-process, battery cover 6 can not be by the bullet division. The locking mechanism 7 may have various machine body structures, which are not limited herein.

As shown in fig. 2 and 3, the battery 5 is partially exposed from the battery compartment a when mounted in the battery compartment a. The battery cover 6 has an arch structure inside to reserve a space for covering the battery 5. By the design, the depth of the battery compartment a can be made smaller, so that the whole machine body 1 can be made smaller, and the battery 5 with large volume can be accommodated by improving the battery cover 6, so that the aims of long endurance time and small machine body 1 are fulfilled.

As shown in fig. 1-4, the upper end surface of the battery cover 6 is arc-shaped, rainwater can flow out along the arc-shaped surface, and no water is accumulated on the upper side of the battery cover 6, so that the flying stability of the unmanned aerial vehicle is improved.

Further, as shown in fig. 2 to 3, a handle 8 is provided on the upper end surface of the battery 5. Such a design facilitates handling of the battery 5.

As a preferred scheme, as shown in fig. 3, fig. 4 and fig. 7, a first sleeve 9 is fixedly installed at one end of the horn 2 close to the fuselage 1, a second sleeve 10 which is adapted to the first sleeve 9 and into which a part of the horn 2 extends is fixedly installed on the fuselage 1, and the lower side of the first sleeve 9 is hinged to the lower side of the second sleeve 10. The locking nuts 11 are sleeved on the outer sides of the first sleeve 9 and the second sleeve 10.

Only the locking nut 11 needs to be screwed to be positioned on the outer side of the first sleeve 9, and the first sleeve 9 and the horn 2 can be rotated and folded downwards due to the fact that the lower sides of the first sleeve 9 and the second sleeve 10 are hinged, so that the transverse width of the unmanned aerial vehicle is greatly reduced, the unmanned aerial vehicle is convenient to store and transport, the space is saved, and the risk of transportation damage is reduced; when the horn 2 needs to be unfolded, the first sleeve 9 and the horn 2 are rotated upwards to be unfolded, and then the locking nut 11 is screwed to the outer side of the second sleeve 10, so that locking can be completed, and the unfolding of the horn 2 is kept.

As a preferable mode, as shown in fig. 5, the upper side of the housing of the motor 4 is provided with a rotating member 12. Through being provided with the rotation piece for screw 3 accessible rotating member 12 rotates to the inboard folding, can further reduce unmanned aerial vehicle's the space that occupies when accomodating, also is favorable to protecting screw 3.

On this basis, as shown in fig. 6, the upper side of the housing of the motor 4 is further provided with a locking member 13 for locking the rotary member 12. When the screw propeller 3 needs to be folded, the locking piece 13 is loosened, and when the screw propeller 3 needs to be unfolded, the locking piece 13 is locked, so that the stability of the screw propeller 3 is improved.

As a preferred scheme, as shown in fig. 1-4, two hanging rods 14 are arranged on the lower end surface of the machine body 1. By means of the quick release structure, a flaming device, an automatic throwing device and the like can be mounted on the object hanging rod 14.

The working principle of the utility model is as follows: the battery bin a is arranged in the middle of the machine body 1, and after the battery 5 is installed, the unmanned aerial vehicle is favorable for stability without gravity center; in addition, the battery compartment a is uncovered upwards, and covers the up end of whole fuselage 1 when battery cover 6 lid closes, compares traditional pull formula battery 5 and exposes in unmanned aerial vehicle main control board below, and such design can effectively completely cut off the rainwater, spray etc. direct action in battery 5, also can guarantee that whole fuselage 1 is inside not intake, simple structure, and waterproof performance is outstanding.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An unmanned aerial vehicle, comprising:

the middle part of the machine body (1) is provided with a battery compartment (a) with an upward opening;

a plurality of arms (2) extending from the body (1);

the power devices are respectively arranged on the plurality of the machine arms (2), each power device comprises a propeller (3) and a motor (4) connected with the propeller (3), and the motor (4) drives the propeller (3) to rotate so as to generate flying power;

a battery (5) detachably mounted in the battery compartment (a); and the number of the first and second groups,

and one side of the battery cover (6) is hinged to one side of the upper end surface of the machine body (1), the other three sides are free sides, and the battery cover covers the upper end surface of the whole machine body (1) when being closed.

2. Unmanned aerial vehicle according to claim 1, characterized in that a locking mechanism (7) for locking the battery (5) cover on the fuselage (1) is provided between the battery cover (6) and the fuselage (1).

3. The drone of claim 1, wherein the battery (5), when mounted inside the battery compartment (a), is partially exposed to the battery compartment (a); the upper part of the battery cover (6) is of an arch structure so as to reserve a space for covering the battery (5).

4. Unmanned aerial vehicle according to claim 1, characterized in that the upper end face of battery cover (6) is arc-shaped.

5. Unmanned aerial vehicle according to claim 1, characterized in that the upper end face of the battery (5) is provided with a handle (8).

6. An unmanned aerial vehicle according to claim 1, wherein a first sleeve (9) is fixedly installed at one end, close to the fuselage (1), of the horn (2), a second sleeve (10) which is matched with the first sleeve (9) and is used for part of the horn (2) to extend into is fixedly installed on the fuselage (1), and the lower side of the first sleeve (9) is hinged to the lower side of the second sleeve (10); the locking nuts (11) are sleeved on the outer sides of the first sleeve (9) and the second sleeve (10), and when the locking nuts (11) are located on the outer side of the second sleeve (10), the first sleeve (9) is in a locking state; when the locking nut (11) is positioned outside the first sleeve (9), the first sleeve (9) is in an unscrewing state, and the first sleeve (9) and the machine arm (2) are downwards rotated and folded relative to the second sleeve (10).

7. A drone according to any one of claims 1 to 6, characterised in that the upper side of the housing of the motor (4) is provided with a rotation (12), the propeller (3) being folded inside by turning inside by means of the rotation (12).

8. Unmanned aerial vehicle according to claim 7, characterized in that the upper side of the housing of the motor (4) is further provided with a locking member (13) for locking the rotating member (12).

9. A drone according to claim 1, characterised in that the horn (2) has six.

10. Unmanned aerial vehicle according to claim 1, characterized in that the fuselage (1) is equipped with two peg bars (14) at its lower end face.