CN214451887U

CN214451887U - Unmanned aerial vehicle balance adjustment frame

Info

Publication number: CN214451887U
Application number: CN202120638734.8U
Authority: CN
Inventors: 吴永应
Original assignee: Shenzhen Lujiu Hardware Products Co ltd
Current assignee: Shenzhen Lujiu Hardware Products Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-22
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an unmanned aerial vehicle balance adjustment frame, include the main part and be fixed in main part support arm all around, the cavity has been seted up to the bottom of main part, and the main part is equipped with the fly leaf in the inside of cavity, the opening has been seted up in the bottom department of cavity to the main part, the bottom fixedly connected with connecting block of fly leaf, the connecting block extends to the outside of main part in opening department, and the bottom fixedly connected with regulating plate of connecting block, the area of fly leaf is greater than the open-ended area, and the outside equidistance in bottom of fly leaf has seted up three spherical groove. The utility model discloses a set up regulating plate and pushing mechanism, can let the position of regulating plate remove through pushing mechanism, the event can change the position of hanging article through the position that removes the regulating plate when hanging article under the regulating plate to can let the focus of article change, make it be in unmanned aerial vehicle's axis on the way, the event can avoid unmanned aerial vehicle flight to appear the focus unstability on the way and the flight accident that leads to.

Description

Unmanned aerial vehicle balance adjustment frame

Technical Field

The utility model relates to an unmanned aerial vehicle auxiliary device technical field especially relates to an unmanned aerial vehicle balance adjustment frame.

Background

Unmanned aerial vehicles are unmanned aircraft, and compared with piloted aircraft, unmanned aerial vehicles are often more suitable for tasks that are too "fool, dirty or dangerous", and unmanned aerial vehicles can be classified into military and civil according to application fields.

Along with the application of unmanned aerial vehicle more and more extensively, its value is also developed by increasing reasonable and energetically, and the unmanned aerial vehicle load often directly hangs the load thing under the unmanned aerial vehicle frame, but if the shape of article is irregular not good find its focus through direct observation, unmanned aerial vehicle is probably because focus unstability leads to flight trouble when flying under such a condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the unmanned aerial vehicle balance adjustment frame that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle balance adjustment frame, includes the main part and is fixed in main part support arm all around, the cavity has been seted up to the bottom of main part, and the main part is equipped with the fly leaf in the inside of cavity, the opening has been seted up in the bottom department of cavity to the main part, the bottom fixedly connected with connecting block of fly leaf, the connecting block extends to the outside of main part in opening department, and the bottom fixedly connected with regulating plate of connecting block, the area of fly leaf is greater than the open-ended area, and the outside equidistance in bottom of fly leaf has seted up three spherical groove, and the fly leaf all is equipped with the steel ball, four in three spherical groove the bottom of support arm all is equipped with pushing mechanism.

Further, pushing mechanism includes the spud pile, spud pile fixed connection is in the bottom of support arm, and the circular through-hole has been seted up to the bottom of spud pile, and the spud pile rotates in circular through-hole department and is connected with the sleeve, telescopic inside cover is equipped with the push rod, the push rod extends to telescopic outside, and the push rod is close to the one end of regulating plate and tangent with the side of regulating plate.

Further, telescopic one side inner wall is seted up threaded through-hole, and the sleeve has the threaded rod at threaded through-hole department threaded connection, the threaded rod is in the inside one end fixedly connected with pivot of sleeve, pivot and push rod fixed connection, and the threaded rod is in the outside one end fixedly connected with knob of sleeve.

Further, the outside cover of one end that the push rod is close to the regulating plate is equipped with solid fixed ring, fixedly connected with tension spring between solid fixed ring and the spud pile, the outside of sleeve and push rod is located to the tension spring cover.

Further, a plurality of air holes are formed in the main body and the four support arms, and mounting holes are formed in the ends, far away from the main body, of the four support arms.

Further, all be equipped with the damping pivot between main part and four support arms, and the main part all rotates through the damping pivot with four support arms to be connected, and the lateral wall bottom of main part is in the equal fixedly connected with first magnet of four support arm departments, four the equal fixedly connected with second magnet of one end that the support arm is close to the main part, second magnet is different with one side magnetic pole that first magnet is close to each other.

The utility model has the advantages that:

1. through setting up regulating plate and pushing mechanism, can let the position of regulating plate remove through pushing mechanism, the event can change the position of hanging article through the position that removes the regulating plate when hanging article under the regulating plate to can let the focus of article change, make it be in unmanned aerial vehicle's axis on, the event can avoid unmanned aerial vehicle flight to appear the focus unstability on the way and the flight accident that leads to.

2. Through setting up the bleeder vent, can let the device be guaranteeing can be by the weight of furthest reducing main part and support under the condition of installing other components, the at utmost has reduced the load of unmanned aerial vehicle body, has guaranteed the power that unmanned aerial vehicle flies.

3. Through setting up damping pivot, first magnet box second magnet, can let the holistic volume of device less through rolling over a support arm when the device does not use, convenient in placing, accomodating and transporting, and can be with the position fixation of support arm through the magnetic force between first magnet and the second magnet and the damping force of damping pivot self when using, make it can not appear unusually on the way flying.

Drawings

Fig. 1 is a front view of an unmanned aerial vehicle balance adjustment frame proposed in embodiment 1;

fig. 2 is a cross-sectional view of a main body of a balancing and adjusting frame of an unmanned aerial vehicle proposed in embodiment 1;

fig. 3 is a cross-sectional view of a sleeve of a balance adjustment frame of an unmanned aerial vehicle as set forth in embodiment 1;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is a front view of a balancing and adjusting frame of an unmanned aerial vehicle proposed in embodiment 1;

fig. 6 is a front view of a balancing and adjusting frame of an unmanned aerial vehicle as set forth in embodiment 2.

In the figure: the damping device comprises a main body 1, a support arm 2, a fixing pile 3, a knob 4, a sleeve 5, a push rod 6, a tension spring 7, a fixing ring 8, a connecting block 9, an adjusting plate 10, a rotating shaft 11, a threaded rod 12, a movable plate 13, an opening 14, a steel ball 15, air holes 16, a mounting hole 17, a first magnet 18, a damping rotating shaft 19 and a second magnet 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, an unmanned aerial vehicle balance adjustment frame, includes main part 1 and is fixed in main part 1 support arm 2 all around, the cavity has been seted up to the bottom of main part 1, and main part 1 is equipped with fly leaf 13 in the inside of cavity, opening 14 has been seted up in the bottom department of cavity to main part 1, the bottom fixedly connected with connecting block 9 of fly leaf 13, connecting block 9 extends to the outside of main part 1 in opening 14 department, and the bottom fixedly connected with regulating plate 10 of connecting block 9, the area of fly leaf 13 is greater than opening 14's area, and the outside equidistance in bottom of fly leaf 13 has seted up three spherical groove, and fly leaf 13 all is equipped with steel ball 15 in three spherical groove, four the bottom of support arm 2 all is equipped with pushing mechanism.

Pushing mechanism includes

spud pile

3, 3 fixed connection in the bottom of support arm 2 of spud pile, and spud pile 3's bottom has seted up circular through-hole, and spud pile 3 rotates in circular through-hole department and is connected with sleeve 5, the inside cover of sleeve 5 is equipped with push rod 6, push rod 6 extends to sleeve 5's outside, and push rod 6 is close to the one end of regulating plate 10 and tangent with the side of regulating plate 10. The utility model discloses a sleeve 5, including sleeve 5, threaded through-hole, threaded rod 12, pivot 11 and push rod 6 fixed connection, and threaded rod 12 is in the outside one end fixedly connected with knob 4 of sleeve 5, sleeve 5's one side inner wall seted up threaded through-hole, and sleeve 5 threaded connection has a threaded rod 12 in threaded through-hole department, threaded rod 12 is in the inside one end fixedly connected with pivot 11 of sleeve 5, pivot 11 and push rod 12 fixed connection, and threaded rod 12 is in the outside one end fixedly connected with knob 4 of sleeve 5. The outside cover of the one end that push rod 6 is close to regulating plate 10 is equipped with solid fixed ring 8, gu fixed ring 8 and fixedly connected with tension spring 7 between the spud pile 3, the outside of sleeve 5 and push rod 6 is located to tension spring 7 cover. A plurality of air holes 16 are formed in the main body 1 and the four support arms 2, and mounting holes 17 are formed in the ends, far away from the main body 1, of the four support arms 2.

The working principle is as follows: when carrying out unmanned aerial vehicle heavy burden flight, be fixed in article on regulating plate 10, then upwards lift unmanned aerial vehicle together with article simultaneously, the focus of article can be observed according to unmanned aerial vehicle's the degree of inclination this moment, then twist knob 4, knob 4 drives threaded rod 12, can promote push rod 6 to move when threaded rod 12 rotates, push rod 6 then can promote regulating plate 10 to move, regulating plate 10 removes and can make article remove, adjust the position of other three push rod 6 with same method, and can be with the rigidity of regulating plate 10 when four push rods 6 all contact with regulating plate 10.

Example 2

Referring to fig. 6, an unmanned aerial vehicle balance adjustment frame, this embodiment compare in embodiment 1, for the convenience of placing, accomodating and transporting of device, all be equipped with damping pivot 19 between main part 1 and four support arms 2, and main part 1 all rotates through damping pivot 19 with four support arms 2 and is connected, and the lateral wall bottom of main part 1 locates equal fixedly connected with first magnet 18, four in four support arms 2 the equal fixedly connected with second magnet 20 of one end that support arm 2 is close to main part 1, second magnet 20 is different with one side magnetic pole that first magnet 18 is close to each other.

The working principle is as follows: when carrying out unmanned aerial vehicle heavy burden flight, at first turn over four support arms 2 and turn over down to first magnet 18 and the contact of second magnet 20, magnetic force between first magnet 18 and the second magnet 20 and the damping force of damping pivot 19 self can let the position of support arm 2 fixed this moment, be fixed in on regulating plate 10 with article again, then upwards lift unmanned aerial vehicle together with article simultaneously, the focus of article can be observed according to unmanned aerial vehicle's the degree of inclination this moment, then twist knob 4, knob 4 drives threaded rod 12, can promote push rod 6 to remove when threaded rod 12 rotates, push rod 6 then can promote regulating plate 10 to remove, regulating plate 10 removes and can make article remove, adjust the position of other three push rod 6 with same method, and can be with regulating plate 10's fixed position when four push rod 6 all contact with regulating plate 10.

When the device is not used, the support arm 2 can be turned upwards, the first magnet 18 is separated from the second magnet 20, and the position of the support arm 2 can be fixed through the damping force of the damping rotating shaft 19.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle balance adjustment frame comprises a main body (1) and support arms (2) fixed on the periphery of the main body (1), it is characterized in that the bottom end of the main body (1) is provided with a cavity, a movable plate (13) is arranged inside the cavity of the main body (1), an opening (14) is formed at the bottom end of the cavity of the main body (1), a connecting block (9) is fixedly connected with the bottom end of the movable plate (13), the connecting block (9) extends outside the body (1) at the opening (14), the bottom end of the connecting block (9) is fixedly connected with an adjusting plate (10), the area of the moving plate (13) is larger than that of the opening (14), and the bottom outside equidistance of fly leaf (13) has seted up three spherical groove, and fly leaf (13) all is equipped with steel ball (15) in three spherical groove, four the bottom of support arm (2) all is equipped with pushing mechanism.

2. The unmanned aerial vehicle balance adjustment frame of claim 1, characterized in that, pushing mechanism includes spud pile (3), spud pile (3) fixed connection is in the bottom of support arm (2), and the bottom of spud pile (3) has seted up circular through-hole, and spud pile (3) are connected with sleeve (5) in circular through-hole department rotation, the inside cover of sleeve (5) is equipped with push rod (6), push rod (6) extend to the outside of sleeve (5), and push rod (6) are close to the one end of regulating plate (10) and the side of regulating plate (10) tangent.

3. The unmanned aerial vehicle balance adjustment frame of claim 2, characterized in that, threaded through hole has been seted up to one side inner wall of sleeve (5), and sleeve (5) threaded connection has threaded rod (12) in threaded through hole department, threaded rod (12) are in one end fixedly connected with pivot (11) of sleeve (5) inside, pivot (11) and push rod (6) fixed connection, and threaded rod (12) are in one end fixedly connected with knob (4) of sleeve (5) outside.

4. The unmanned aerial vehicle balance adjustment frame of claim 3, wherein a fixing ring (8) is sleeved outside one end of the push rod (6) close to the adjustment plate (10), a tension spring (7) is fixedly connected between the fixing ring (8) and the fixing pile (3), and the tension spring (7) is sleeved outside the sleeve (5) and the push rod (6).

5. The unmanned aerial vehicle balance adjustment frame of claim 4, wherein the main body (1) and the four support arms (2) are respectively provided with a plurality of air holes (16), and the ends of the four support arms (2) far away from the main body (1) are respectively provided with a mounting hole (17).

6. The unmanned aerial vehicle balance adjustment frame of claim 1, characterized in that, damping pivot (19) are all arranged between main part (1) and four support arms (2), and main part (1) and four support arms (2) all rotate through damping pivot (19) and are connected, and the lateral wall bottom of main part (1) is in four support arms (2) equal fixedly connected with first magnet (18), four the equal fixedly connected with second magnet (20) of one end that support arm (2) is close to main part (1), one side magnetic pole that second magnet (20) and first magnet (18) are close to each other is different.