CN112389674B

CN112389674B - Unmanned aerial vehicle overhauls support

Info

Publication number: CN112389674B
Application number: CN201910748186.1A
Authority: CN
Inventors: 姜涛
Original assignee: Fengyi Technology Shenzhen Co ltd
Current assignee: Fengyi Technology Shenzhen Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2022-12-09
Anticipated expiration: 2039-08-14
Also published as: CN112389674A

Abstract

The invention provides an unmanned aerial vehicle overhauling support which comprises two supporting assemblies and a height adjusting assembly, wherein the two supporting assemblies are mutually rotatably connected, each supporting assembly comprises a ground supporting structure and a rotating frame which is fixedly connected with the ground supporting assembly and used for bearing an unmanned aerial vehicle, the two rotating frames are rotatably connected, and the height adjusting assembly is connected between the two rotating frames and used for fixing the two rotating frames and adjusting the fixed connection angle of the two rotating frames. According to the unmanned aerial vehicle maintenance support, the two supporting assemblies are rotatably connected, so that the two supporting assemblies can be folded, the size of the maintenance support is reduced, and the maintenance support is convenient for maintenance personnel to carry and use; the height adjusting assembly is used for fixing the two rotating frames and adjusting the rotating angles of the two rotating frames, so that the angle between the two rotating frames can be adjusted, the overall height of the overhauling support is changed, and the overhauling support is suitable for more overhauling scenes.

Description

Unmanned aerial vehicle overhauls support

Technical Field

The invention belongs to the technical field of unmanned aerial vehicle accessories, and particularly relates to an unmanned aerial vehicle overhauling support.

Background

No matter unmanned aerial vehicle is at interior assembly debugging or time measuring is flown to the outfield, all need frequently to overhaul the operation. Unmanned aerial vehicle's undercarriage is lower, for the maintenance of convenient maintainer, improves the height on the relative ground of unmanned aerial vehicle, and supporting being provided with overhauls the support and lifts up unmanned aerial vehicle's fuselage to the height that is fit for overhauing. The maintenance scene of infield assembly debugging is simple, and the outfield flies time measuring, because the randomness and the uncontrollable nature that the unmanned aerial vehicle trouble took place require that the maintainer can anytime and anywhere, overhaul the operation fast. The existing maintenance support is only suitable for use scenes of assembly and debugging in the infield, the size of the maintenance support is large, the quality of the maintenance support is heavy, the maintenance support is difficult to carry, the height of the maintenance support cannot be adjusted, and the maintenance support cannot be suitable for various maintenance scenes.

Disclosure of Invention

The invention aims to provide an unmanned aerial vehicle maintenance support, and aims to solve the technical problems that the maintenance support is difficult to carry and the height of the maintenance support cannot be adjusted in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an unmanned aerial vehicle overhauls support, includes two supporting component and the altitude mixture control subassembly that rotate the connection, the supporting component including prop ground structure and with prop ground structural connection and be used for bearing unmanned aerial vehicle's rotating turret, two the rotating turret rotates to be connected, the altitude mixture control subassembly is connected in two between the rotating turret, be used for fixed two the rotating turret just adjusts two the connection angle of rotating turret.

Further, two the rotating turret is first rotating turret and second rotating turret respectively, height adjusting assembly is including locating regulating part and first mounting on the first rotating turret, the regulating part is equipped with a plurality of interval arrangements's regulation position, be equipped with fixed position on the second rotating turret, first mounting will be arbitrary the regulation position with fixed position is connected, in order to incite somebody to action first rotating turret with the second rotating turret is fixed in and corresponds the angle.

Further, the adjusting position is an adjusting hole, the fixing position is a fixing hole, and the first fixing piece is a fixing pin.

Furthermore, the adjusting holes are arranged on the adjusting piece in an arc shape, and the circle center of the arc shape is superposed with the rotating axes of the first rotating frame and the second rotating frame; or the adjusting holes are arranged in the adjusting piece in a row shape in sequence.

Furthermore, the adjusting part comprises a fixing part and an adjusting part which is connected with the fixing part in a bending manner, the fixing part and the adjusting part are both in a sheet shape, the fixing part is fixed on the first rotating frame, the adjusting hole is formed in the adjusting part, and the adjusting part and one side of the second rotating frame, at which the fixing hole is formed, are arranged in parallel.

Furthermore, the first rotating frame comprises two first rotating rods arranged in parallel and a first cross rod, two ends of the first cross rod are respectively connected with the two first rotating rods, and the second rotating frame comprises two second rotating rods arranged in parallel and a second cross rod, two ends of the second cross rod are respectively connected with the two second rotating rods;

wherein, one first dwang and one the second dwang is through one the altitude mixture control subassembly is connected, another first dwang and another the second dwang is through another the altitude mixture control subassembly is connected, two the altitude mixture control subassembly is located the same height.

Further, the grounding structure comprises a length adjusting rod, the length adjusting rod comprises a first adjusting section and a second adjusting section which are in threaded connection, and the axial directions of the first adjusting section and the second adjusting section are the same.

Further, prop ground structure still include the dead lever and be used for connecting the dead lever with the pipe clamp of length adjustment pole, the tip fixed connection of rotating turret in the dead lever, the pipe clamp including wrap up in the first portion of wrapping up in length adjustment pole periphery and wrap up in the second portion of wrapping up in the dead lever periphery, first portion of wrapping up with second portion of wrapping up fixed connection.

Further, the first wrapping portion can rotate relative to the periphery of the length adjusting rod, and the second wrapping portion can rotate relative to the periphery of the fixing rod.

Further, the supporting component still including lifting the frame, lifting the frame including holding in the palm the pole and being used for bearing unmanned aerial vehicle's carrier bar, the one end of holding in the palm the pole connect in the rotating turret is kept away from prop ground structure one end, the other end that holds in the palm the pole connect in the carrier bar.

Furthermore, the connecting assembly comprises a fixing assembly for fixing the rotating frame and the lifting rod, the fixing assembly comprises a connecting piece and a second fixing piece, the connecting piece is fixed on the rotating frame and extends to the lifting rod and is rotatably connected with the lifting rod, a first connecting hole is formed in the connecting piece, a second connecting hole is formed in the lifting rod, and the second fixing piece is inserted into the first connecting hole and the second connecting hole to fix the rotating frame and the lifting rod; or alternatively

The connecting assembly comprises a connecting piece and a second fixing piece, the connecting piece is fixed on the lifting rod, the connecting piece extends to the rotating frame and is rotatably connected with the rotating frame, a first connecting hole is formed in the connecting piece, a second connecting hole is formed in the rotating frame, and the second fixing piece is inserted into the first connecting hole and the second connecting hole so as to fix the rotating frame and the lifting rod;

the first connecting holes are multiple in number so as to adjust the connecting angle of the rotating frame and the lifting rod.

Furthermore, the periphery of the bearing rod is wrapped with a deformable buffer sleeve and/or a binding belt for binding the unmanned aerial vehicle is connected to the bearing rod.

The unmanned aerial vehicle overhauling support has the advantages that: compared with the prior art, the unmanned aerial vehicle overhauling support comprises two supporting assemblies and a height adjusting assembly, wherein the two supporting assemblies are rotatably connected, so that the two supporting assemblies can be folded, the size of the overhauling support is reduced, and the unmanned aerial vehicle overhauling support is convenient to carry and use by an overhauling person; the altitude mixture control subassembly is used for fixed two turrets and adjusts the turned angle of two turrets for support angle between two turrets is adjustable, thereby changes the whole height of overhauing the support, makes it be applicable to more maintenance scenes, and when two turrets rotated relatively to predetermined angle in addition, altitude mixture control subassembly can be fixed with two turrets, makes this maintenance support unmanned aerial vehicle steadily.

Drawings

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

Fig. 1 is a structural diagram of an unmanned aerial vehicle maintenance support provided by an embodiment of the present invention when folded;

fig. 2 is a structural diagram of the unmanned aerial vehicle maintenance support provided by the embodiment of the invention when being unfolded;

FIG. 3 is a block diagram of a first height adjustment assembly provided by an embodiment of the present invention;

FIG. 4 is a block diagram of a second height adjustment assembly provided by an embodiment of the present invention;

FIG. 5 is a block diagram of a turret provided in an embodiment of the invention;

FIG. 6 is a block diagram of a hinge structure provided in accordance with an embodiment of the present invention;

FIG. 7 is a block diagram of a mounting assembly provided in accordance with an embodiment of the present invention;

FIG. 8 is a block diagram of a lifting frame according to an embodiment of the present invention;

fig. 9 is a partial detail view of a binding belt binding an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 10 is a structural diagram of the maintenance bracket provided in the embodiment of the present invention when supporting the unmanned aerial vehicle.

Wherein, in the figures, the various reference numbers:

100-maintenance of the support; 1-a support assembly; 11-a rotating frame; 111-swivelling levers; 112-a cross-bar; 11 a-a first turret; 111 a-a first turning lever; 112 a-first cross bar; 11 b-a second turret; 111 b-second swivelling levers; 1110-a fixation hole; 112 b-a second cross bar; 12-a ground-supporting structure; 121-length adjustment rod; 1211 — a first conditioning segment; 1212-a second conditioning segment; 122-a fixing bar; 123-pipe clamp; 1231-first wrap; 1232-second wrap; 13-lifting frame; 131-lifting rod; 1311-second connection hole; 132-a carrier bar; 133-a buffer sleeve; 2-a height adjustment assembly; 21-an adjustment member; 211-a fixed part; 212-an adjustment section; 210-an adjustment aperture; 22-a first fixing pin; 3-a connecting assembly; 31-a connector; 311-first connection hole; 32-a second fixture; 4-a binding belt; 200-unmanned plane.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, fig. 2 and fig. 5, an unmanned aerial vehicle maintenance support 100 according to an embodiment of the present invention will now be described. In one embodiment, drone access bracket 100 includes two rotatably connected support assemblies 1 and a height adjustment assembly 2. Each support assembly 1 comprises a ground supporting structure 12 and a rotating frame 11, or each support assembly comprises a ground supporting structure 12, a rotating frame 11 and a lifting frame 13. The ground supporting structure 12 is fixedly connected with the rotating frame 11, and the ground supporting structure 12 is used for supporting on the ground. More specifically, when the two support assemblies 1 are folded, correspondingly, the two ground supporting structures 12 are close to each other, and the whole unmanned aerial vehicle overhaul support 100 is flat, so that the unmanned aerial vehicle overhaul support is more convenient to carry and carry; when two supporting components 1 expand the use, two prop ground structure 12 and keep away from each other, prop ground structure 12 level and support in subaerial, two regions that prop between ground structure 12 have great area, unmanned aerial vehicle overhauls that the whole focus of support 100 is lower to keep unmanned aerial vehicle overhauls the stability of support 100. When the support assembly 1 comprises only the ground supporting structure 12 and the turret 11, the drone 200 is placed directly on the turret 11; when the supporting assembly 1 includes the ground supporting structure 12, the rotating frame 11 and the lifting frame 13, the unmanned aerial vehicle 200 is directly placed on the lifting frame 13. Altitude mixture control subassembly 2 connects between two turrets 11, and altitude mixture control subassembly 2 can fix two alternately arranged turrets 11, makes unmanned aerial vehicle overhaul support 100 stable support unmanned aerial vehicle 200, and altitude mixture control subassembly 2 locates the cross section between the turrets, and the cross angle of two turrets 11 is adjusted to the accessible, and then makes the height-adjustable of supporting component 1, makes it be applicable to not co-altitude maintenance scene.

Referring to fig. 5, in one embodiment of the rotating frame 11, the rotating frame 11 includes two rotating rods 111 and a cross bar 112 connected between the two rotating rods 111, and the cross bar 112 is provided to enhance the overall strength and stability of the support assembly 1. The two rotating levers 111 may be parallel to each other. One end of each of the two rotation rods 111 is fixed to the ground supporting structure 12, the ground supporting structure 12 is a long strip, and for any one of the rotation frames 11, the cross rod 112 is parallel to the ground supporting structure 12, and the cross rod 112 and the ground supporting structure 12 are respectively arranged on different sides of the rotation connection points of the two rotation rods 111, so that the support assembly 1 is frame-shaped, and the stability thereof is ensured.

Further, the two rotating frames 11 are a first rotating frame 11a and a second rotating frame 11b, respectively, the first rotating frame 11a includes two first rotating rods 111a and a first cross bar 112a, the second rotating frame 11b includes two second rotating rods 111b and a second cross bar 112b, respectively, one first rotating rod 111a and one second rotating rod 111b are connected through one height adjusting assembly 2, the other first rotating rod 111b and the other second rotating rod 111b are connected through the other height adjusting assembly 2, and the two height adjusting assemblies 2 are located at the same height. In one embodiment, the first rotating frame 11a is disposed inside the second rotating frame 11b, that is, the second rotating rod 111b, the first rotating rod 111a and the second rotating rod 111b are sequentially arranged in a direction perpendicular to the unfolding direction of the service bracket 100; or, the first rotating frame 11a is disposed outside the second rotating frame 11b, that is, the first rotating rod 111a, the second rotating rod 111b, and the first rotating rod 111a are arranged in sequence; alternatively, the first rotating frame 11a and the second rotating frame 11b are staggered, that is, the first rotating rod 111a, the second rotating rod 111b, the first rotating rod 111a, and the second rotating rod 111b are staggered.

According to the unmanned aerial vehicle overhauling support 100 provided by the embodiment, the two supporting assemblies 1 are mutually connected in a rotating manner, so that the two supporting assemblies 1 can be folded, the size of the overhauling support 100 is reduced, and the unmanned aerial vehicle overhauling support 100 is convenient for an overhauling person to carry and use; altitude mixture control subassembly 2 is used for fixed two turrets 11 and adjusts the turned angle of two turrets 11 for angle regulation between two turrets 11, thereby change the whole height of overhauing support 100, make it be applicable to more maintenance scenes, when two turrets 11 rotate relatively to predetermined angle moreover, altitude mixture control subassembly 2 can be fixed with two turrets 11, makes this maintenance support 100 support unmanned aerial vehicle 200 steadily.

Referring to fig. 3, in one embodiment, the two rotating frames 11 are a first rotating frame 11a and a second rotating frame 11b, and the first rotating frame 11a and the second rotating frame 11b are rotatably connected. The height adjusting assembly 2 comprises an adjusting piece 21 and a first fixing piece, the adjusting piece 21 is fixed on the first rotating frame 11a, a plurality of adjusting positions arranged at intervals are arranged on the adjusting piece 21, a fixing position is arranged on the second rotating frame 11b, and the first fixing piece 22 can connect any adjusting position with the fixing position to enable the first rotating frame 11a and the second rotating frame 11b to be fixed at corresponding angles. When the first fixing member is connected to different adjusting positions, the connecting angle of the first rotating frame 11a and the second rotating frame 11b is correspondingly changed, and the height of the maintenance support 100 is correspondingly changed, so that the unfolding angle and the height of the maintenance support 100 are correspondingly changed, and the function of adjusting the height of the maintenance support 100 is realized. The unfolding angle of the maintenance bracket 100 is the connection angle between the first rotating frame 11a and the second rotating frame 11b.

Further, the adjusting position may be selected as the adjusting hole 210, the fixing position may be selected as the fixing hole 1110, and the first fixing member may be selected as the first fixing pin 22, and the first fixing pin 22 is used to be inserted into the adjusting hole 210 and the fixing hole 1110, so that the first rotating frame 11a and the second rotating frame 11b are fixed to each other. The number of the adjusting holes 210 is plural, and the adjusting holes are distributed at intervals on the adjusting member 21. When the fixing pin 22 is inserted into the fixing hole 1110 and one of the adjusting holes 210, the first rotating frame 11a and the second rotating frame 11b can be fixed at a corresponding unfolding angle, and when the fixing pin 22 is inserted into each of the different adjusting holes 210, the corresponding unfolding angles of the first rotating frame 11a and the second rotating frame 11b are different, so that the unfolding heights of the first rotating frame 11a and the second rotating frame 11b are changed. The maintainer can manually insert fast and extract first fixed pin 22, realizes quick adjustment and anytime and anywhere adjustment and overhauls the height of support 100, can also fold at any time and overhaul support 100, carries to the maintenance place of difference and overhauls unmanned aerial vehicle 200.

Referring to fig. 3, in one embodiment of the adjusting member 21, the adjusting holes 210 are arranged on the adjusting member 21 in an arc shape, and the center position of the arc formed by the adjusting holes 210 is not limited herein. Preferably, the center of the arc coincides with the intersection of the first rotating frame 11a and the second rotating frame 11b, that is, the center of the arc formed by the adjusting holes 210 is arranged by taking the intersection of the first rotating frame 11a and the second rotating frame 11b as the center. The central angle corresponding to the arc formed by the arrangement of the adjusting holes 2120 is the expansion angle range of the maintenance bracket 100, and the expansion angle range of the maintenance bracket 100 can be selected from 90 degrees to 150 degrees. The number of the adjustment holes 210 is not limited herein, and may be selected from three, four, five, etc. Further, the adjusting holes 210 are circumferentially and uniformly distributed, so that the adjusting sections of the deployment angle of the service bracket 100 are uniform. For example, the number of the adjusting holes 210 is three, and the deployment angles of the service brackets 100 corresponding to the three adjusting holes 210 are 90 °, 120 °, and 150 ° respectively; the number of the adjusting holes 210 is five, and the deployment angles of the service bracket 100 corresponding to the five adjusting holes 210 are respectively 90 °, 105 °, 120 °, 135 ° and 150 °. The adjusting member 21 may have a fan shape, an arc shape, etc., and the specific shape of the adjusting member 21 is not limited herein, and the adjusting holes 210 arranged in an arc shape may be provided. In one embodiment, the adjusting member 21 is disposed at the connection position of the first rotating frame 11a and the second rotating frame 11b, so as to reduce the size of the adjusting member 21 as much as possible, and avoid the adjusting member from occupying too much space in the unfolding direction of the maintenance support 100, and further after the maintenance support 100 is folded, the length of the adjusting member 21 is substantially the same as that of the first rotating frame 11a and the second rotating frame 11b in the folding direction, and the adjusting member will not protrude in the folding direction, so that the maintenance support is more convenient to carry, and the adjusting member 21 is prevented from hurting a carrier.

Further, in the above-described embodiment of the adjusting member 21, the adjusting member 21 includes the fixing portion 211 and the adjusting portion 212, the fixing portion 211 and the adjusting portion 212 are connected in a bent manner, and both the fixing portion 211 and the adjusting portion 212 are in a sheet shape. The fixing portion 211 is fixed to the first rotating frame 11a, the adjusting hole 210 is opened in the adjusting portion 212, and the adjusting portion 212 is fixed to the second rotating frame 11b when the first fixing pin 22 is inserted into the adjusting hole 210 and the fixing hole 1110. The adjusting portion 212 may be in the shape of a fan, a strip, a square, etc., and may be provided with adjusting holes 210 distributed in a row. More specifically, the fixing portion 211 is attached to the first rotating frame 11a, and the fixing portion 211 can be fixed to the first rotating frame 11a by means of screw connection or riveting, so that the fixing connection between the fixing portion 211 and the first rotating frame 11a is more stable; the adjusting portion 212 is parallel to the side of the second rotating frame 11b, where the fixing hole 1110 is formed, so that when the adjusting portion 212 and the second rotating frame 11b are fixed to each other, the adjusting portion 212 is tightly attached to the side of the second rotating frame 11b, so as to facilitate the insertion of the first fixing pin 22, and further, the adjusting portion 212 and the second rotating frame 11b are more stably connected. The first rotating frame 11a and the second rotating frame 11b may be square pipes, so that the surface of the adjusting member 21 is attached to the surface of the rotating rod 111.

Referring to fig. 4, in another embodiment of the adjusting member, the adjusting holes 210 are arranged in a row in the adjusting member 21a. Specifically, the adjusting member 21a is disposed in a long strip shape, one end of the adjusting member 21a is connected to the first rotating frame 11a, the adjusting holes 210 are sequentially disposed along the length direction of the adjusting member 21a, and when the first fixing pin 22 is inserted into different adjusting holes 210, different unfolding angles can be achieved. Furthermore, the adjusting part 21a is rotatably connected with the first rotating frame 11a, when the maintenance support 100 is unfolded, the adjusting part 21a is rotated at the same time, so that the adjusting part 21 is lapped on the second rotating frame 11b, when the maintenance support 100 is folded, the adjusting part 21a can be rotated to be tightly attached to the first rotating frame 11a, the adjusting part 21a is prevented from being protruded in the unfolding direction of the maintenance support 100, the carrying is more convenient, and the condition that the adjusting part 21a damages a carrying person is avoided.

Referring to fig. 6, in one embodiment of the ground supporting structure 12, the ground supporting structure 12 includes a length adjusting rod 121, and the length of the length adjusting rod 121 is adjustable, so that the contact area between the ground supporting structure 12 and the ground can be increased, and the stability of the maintenance bracket 100 itself can be increased. Specifically, the length adjustment rod 121 includes a first adjustment section 1211 and a second adjustment section 1212 which are threadedly connected, and the axial directions of the first adjustment section 1211 and the second adjustment section 1212 are the same, and when the first adjustment section 1211 is moved relative to the second adjustment section 1212, the total length of the length adjustment rod 121 is extended or shortened to implement the length adjustment function. In this embodiment, the length of the length adjustment rod 121 can be adjusted by manually rotating the first adjustment section 1211 or the second adjustment section 1212 by the inspector, and the adjustment structure is simple and easy to implement.

Referring to fig. 6, in one embodiment of the length adjustment rod 121, the number of the second adjustment segments 1212 is two, and the two second adjustment segments 1212 are respectively screwed to two ends of the first adjustment segment 1211, so that both ends of the length adjustment rod 121 can be extended or shortened outwards, and the bottom of the service bracket 100 can be more stable due to the simultaneous adjustment of the two ends. In other embodiments, the number of the first adjustment section 1211 and the second adjustment section 1212 may be one, and the length of the length adjustment rod 121 may be changed by rotating one of the first adjustment section 1211 and the second adjustment section 1212.

Furthermore, one end of the second adjusting section 1212 is provided with an external thread, and both ends of the first adjusting section 1211 are provided with an internal thread matched with the external thread, so that the outer diameter of the second adjusting section 1212 is smaller than the outer diameter of the first adjusting section 1211, when the maintenance bracket 100 is placed on the ground, the first adjusting section 1211 is completely contacted with the ground, and a gap is formed between the second adjusting section 1212 and the ground, so that even when the maintenance bracket 100 is placed on the ground, a maintenance worker can rotate the second adjusting section 1212 to adjust the length of the length adjusting rod 121.

Further, the rotating rod 111 of the rotating frame 11 is fixedly connected to the first adjusting section 1211, and the second adjusting section 1212 can be rotated to adjust the length of the length adjusting rod 121; or the rotating frame 11 is fixedly connected to the second adjusting section 1212, and the first adjusting section 1211 can be rotated to adjust the length of the length adjusting rod 121.

Referring to fig. 6, in one embodiment of the ground supporting structure 12, the ground supporting structure 12 further includes a fixing rod 122 and a pipe clamp 123, the pipe clamp 123 is used for connecting the length adjusting rod 121 and the fixing rod 122, an end of the rotating frame 11 is fixedly connected to the fixing rod 122, and further, an end of the rotating rod 111 is fixedly connected to the fixing rod 122. The fixing rod 122 is used for connecting with the rotating frame 11, and further increasing the contact area between the bottom of the maintenance support 100 and the ground, so that the stability of the maintenance support 100 is ensured.

Referring to fig. 6, in one embodiment of the pipe clamp 123, the pipe clamp 123 includes a first wrapping portion 1231 and a second wrapping portion 1232, the first wrapping portion 1231 wraps the outer circumference of the length adjustment rod 121, the second wrapping portion 1232 wraps the outer circumference of the fixing rod 122, the axial directions of the length adjustment rod 121 and the fixing rod 122 are parallel to each other, and the first wrapping portion 1231 and the second wrapping portion 1232 are sequentially arranged and fixedly connected in a direction perpendicular to the axial direction of the length adjustment rod 121, so that the pipe clamp 123 is disposed in a double-pipe sleeve shape. Furthermore, the length adjustment rod 121 and the fixing rod 122 are both round rods, and the first wrapping part 1231 and the second wrapping part 1232 are correspondingly arranged in an arc shape, so that the length adjustment rod 121 and the fixing rod 122 can respectively rotate relative to the first wrapping part 1231 and the second wrapping part 1232, that is, the pipe clamp 123 can rotate relative to the length adjustment rod 121 and the fixing rod 122, so that the relative positions of the axis of the length adjustment rod 121 and the axis of the fixing rod 122 can be changed, the ground supporting structure 12 can be suitable for more complex ground environments, and the relative positions of the length adjustment rod 121 and the fixing rod 122 can be finely adjusted according to the flatness of the ground.

Optionally, the first wrapping portion 1231 is provided with a first opening for facilitating detachment and installation of the length adjusting rod 121, and the second wrapping portion 1232 is provided with a second opening for facilitating detachment and installation of the fixing rod 122, so that both the length adjusting rod 121 and the fixing rod 122 can be detached and replaced, and the rotating frame 11 can be reused. More specifically, the length adjustment rod 121 and the fixing rod 122 are round rods, the first wrapping part 1231 and the second wrapping part 1232 wrap around the peripheries of the length adjustment rod 121 and the fixing rod 122 respectively, and then the first wrapping part 1231 extends in the circumferential direction of the length adjustment rod 121 to form an arc shape, and is provided with a first opening in the circumferential direction of the length adjustment rod 121, the second wrapping part 1232 extends in the circumferential direction of the fixing rod 122 to form an arc shape, and is provided with a second opening in the circumferential direction of the fixing rod 122, a central angle corresponding to the first opening and the second opening is smaller than 180 degrees, so that the length adjustment rod 121 and the fixing rod 122 are prevented from falling off.

Referring to fig. 2, 7 and 8, in one embodiment of the supporting assembly 1, the supporting assembly 1 includes a ground supporting structure 12, a rotating frame 11 and a lifting frame 13, wherein the lifting frame 13 includes a lifting rod 131 and a carrying rod 132. The one end of lifting rod 131 is connected in the rotating turret 11 and is kept away from the one end of propping ground structure 12, and the other end of lifting rod 131 is connected in carrier bar 132, and carrier bar 132 is used for supporting unmanned aerial vehicle 200, and unmanned aerial vehicle 200 directly places on carrier bar 132. The carrying rod 132 can be connected to the lifting rod 131 at any angle. The setting of holding in the palm pole 131 can increase the overall height of overhauing support 100 to lift up unmanned aerial vehicle 200's fuselage to the height that is fit for overhauing. Optionally, the number of the lifting rods 131 is two, the two lifting rods 131 are respectively connected to the two rotating rods 111, and both the two lifting rods 131 are fixed on one bearing rod 132.

Referring to fig. 7, in one embodiment, the lifting rod 131 and the rotating frame 11 are rotatably connected by the connecting assembly 3. The connecting assembly 3 includes a connecting member 31 and a second fixing member 32, the connecting member 31 is fixed to the rotating frame 11, and the connecting member 31 extends to the lifting rod 131 and is rotatably connected to the lifting rod 131, so that the lifting rod 131 can rotate relative to the rotating frame 11. Specifically, the connecting member 31 has a first connecting hole 311, the lifting rod 131 has a second connecting hole 1311, and the second fixing member 32 is inserted into the first connecting hole 311 and the second connecting hole 1311 to fix the rotating frame 11 and the lifting rod 131. The second fixing member 32 may be selected as the second fixing pin 32. Referring to fig. 1, when the maintenance bracket 100 is folded, the second fixing member 32 is detached, so that the lifting rod 131 can rotate relative to the rotating frame 11, and the lifting rod 131 and the carrying rod 132 rotate and fold downwards together, so that the height of the folded maintenance bracket 100 can be reduced, and the maintenance bracket 100 is more convenient to carry after being folded; when the maintenance bracket 100 is unfolded for use, the lifting rod 131 and the carrying rod 132 are rotated upward until the first connection hole 311 and the second connection hole 1311 coincide with each other, and the second fixing pin 32 is inserted, so that the lifting frame 13 is fixed to the rotating frame 11.

In another embodiment, the connecting member 31 is fixed to the lifting rod 131, the connecting member 31 extends to the rotating frame 11 and is rotatably connected to the rotating frame 11, the connecting member 31 has a first connecting hole 311, the lifting rod 131 has a second connecting hole 1311, and when the lifting rod 131 rotates to make the second connecting hole 1311 coincide with the first connecting hole 311, the second fixing member 32 is inserted into the first connecting hole 311 and the second connecting hole 1311 to fix the rotating frame 11 and the lifting rod 131.

Of course, the lifting rod 131 and the rotating frame 11 may be fixed by welding or riveting.

In one embodiment of the connection assembly 3, the number of the first connection holes 311 is multiple, and the first connection holes 311 are distributed at intervals on the connection member 31, and when the lifting rod 131 rotates to different angles relative to the rotating frame 11, each different first connection hole 311 is correspondingly overlapped with the first connection hole 311 on the connection member 31, so that when the second fixing member 32 is selectively inserted into different first connection holes 311, the connecting angles of the rotating frame 11 and the lifting rod 131 are different, and further, the distance between the two carrying rods 132 and the height of the service rack 100 are adjusted. The first connection holes 311 may be arranged in an arc shape or in a row, and the number and the arrangement of the first connection holes 311 are not limited herein.

Referring to fig. 8, in one embodiment, the outer circumference of the carrying rod 132 is wrapped with a deformable buffer sleeve 133. Unmanned aerial vehicle 200 directly places on carrier bar 132, through the buffering and the isolation of cushion sleeve 133, unmanned aerial vehicle 200's fuselage and the contact of cushion sleeve 133 prevent that unmanned aerial vehicle 200 from contacting with carrier bar 132 hard and by the fish tail, but also can play the effect of buffering damping. The cushion cover 133 may be made of rubber, silicone, foam, or the like.

Referring to fig. 9 and 10, in one embodiment, a binding belt 4 for binding the drone 200 is connected to the carrying rod 132. The binding belt 4 is bound to the body or wing of the drone 200, preventing the drone 200 from rocking on the maintenance support 100. The binding belt 4 can be an elastic binding belt and can tightly bind the unmanned aerial vehicle 200; or the restraining strip 4 has a length adjustment buckle, which may be any one of the prior art, that tightens the drone 200 by adjusting the length of the restraining strip 4. In another embodiment, the restraining strip 4 may also be fixedly attached to the lifting bar 131.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Unmanned aerial vehicle overhauls support, its characterized in that: the unmanned aerial vehicle comprises two supporting assemblies and a height adjusting assembly, wherein the two supporting assemblies are rotatably connected, each supporting assembly comprises a ground supporting structure and a rotating frame which is connected with the ground supporting structure and used for bearing an unmanned aerial vehicle, the two rotating frames are rotatably connected, the height adjusting assembly is connected between the two rotating frames and used for fixing the two rotating frames and adjusting the connection angle of the two rotating frames, the two rotating frames are respectively a first rotating frame and a second rotating frame, the height adjusting assembly comprises an adjusting piece and a first fixing piece which are arranged on the first rotating frame, the adjusting piece is provided with a plurality of adjusting positions which are arranged at intervals, the second rotating frame is provided with a fixing position, the first fixing piece is used for connecting any one of the adjusting positions with the fixing position so as to fix the first rotating frame and the second rotating frame at a corresponding angle, the adjusting positions are adjusting holes, the fixing positions are fixing holes, the first fixing pins are first fixing pins, and the first fixing pins are used for being inserted into the adjusting holes and the fixing holes so that the first rotating frame and the second rotating frame are mutually fixed; prop ground structure and include length adjustment pole, prop ground structure still include the dead lever and be used for connecting the dead lever with length adjustment pole's pipe clamp, the tip fixed connection of rotating turret in the dead lever, the pipe clamp including wrap up in the first portion of wrapping up in the length adjustment pole periphery and wrap up in the second portion of wrapping up in the dead lever periphery, first portion of wrapping up with second portion of wrapping up fixed connection, first portion of wrapping up can rotate length adjustment pole periphery relatively, second portion of wrapping up can be relative the periphery of dead lever rotates, and first portion of wrapping up offers the first opening of dismouting length adjustment pole of being convenient for, and second portion of wrapping up offers the second opening of dismouting dead lever of being convenient for.

2. An unmanned aerial vehicle service support of claim 1, wherein: the adjusting holes are arranged on the adjusting piece in an arc shape, and the circle center of the arc shape is superposed with the rotating axes of the first rotating frame and the second rotating frame; or the adjusting holes are arranged in the adjusting piece in a row shape in sequence.

3. An unmanned aerial vehicle service support as defined in claim 2, wherein: the adjusting part comprises a fixing part and an adjusting part connected with the fixing part in a bending mode, the fixing part and the adjusting part are both in a sheet shape, the fixing part is fixed on the first rotating frame, the adjusting hole is formed in the adjusting part, and the adjusting part and one side of the second rotating frame, provided with the fixing hole, are arranged in parallel.

4. An unmanned aerial vehicle service support of claim 1, wherein: the first rotating frame comprises two first rotating rods arranged in parallel and first cross rods of which the two ends are respectively connected with the two first rotating rods, and the second rotating frame comprises two second rotating rods arranged in parallel and second cross rods of which the two ends are respectively connected with the two second rotating rods;

5. An unmanned aerial vehicle service support of claim 1, wherein: the length adjusting rod comprises a first adjusting section and a second adjusting section which are in threaded connection, and the axial directions of the first adjusting section and the second adjusting section are the same.

6. An unmanned aerial vehicle service support as claimed in any one of claims 1 to 5, wherein: the supporting component is still including lifting the frame, lift the frame including holding in the palm the lifter and being used for bearing unmanned aerial vehicle's carrier bar, the one end that holds in the palm the lifter pass through coupling assembling connect in the rotating turret is kept away from prop ground structure one end, the other end that holds in the palm the lifter connect in the carrier bar.

7. An unmanned aerial vehicle service support of claim 6, wherein: the connecting assembly comprises a connecting piece and a second fixing piece, the connecting piece is fixed on the rotating frame, the connecting piece extends to the lifting rod and is rotatably connected with the lifting rod, a first connecting hole is formed in the connecting piece, a second connecting hole is formed in the lifting rod, and the second fixing piece is inserted into the first connecting hole and the second connecting hole so as to fix the rotating frame and the lifting rod; or alternatively

8. An unmanned aerial vehicle service support of claim 6, wherein: the periphery of the bearing rod is wrapped with a deformable buffer sleeve and/or the bearing rod is connected with a binding belt for binding the unmanned aerial vehicle.