Anti-toppling unmanned aerial vehicle support

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an anti-toppling unmanned aerial vehicle support. According to the technical scheme, the unmanned aerial vehicle comprises a frame body and a rack, an assembly block is fixed to the middle of the lower end face of the rack, mounting grooves are distributed in the outer side of the rack in an annular array mode, the inner end of the frame body is inserted into the corresponding mounting grooves, a driving box is fixed to the inner side of the outer end of the frame body, and wings are rotationally installed at the upper end of the driving box through a rotating shaft; fixing supports are fixed to the lower sides of the front end and the rear end of the rack, side frames are assembled on the two sides of the rack in a clamped mode, adjusting grooves are formed in the inner sides of the lower ends of the side frames, and adjusting supports are slidably installed in the adjusting grooves. The utility model has the advantages of being provided with an auxiliary adjustable support, ensuring stable landing, preventing toppling, being convenient to disassemble and being convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an anti-dumping unmanned aerial vehicle bracket. Background Art

[0002] Unmanned aerial vehicles, also known as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by on-board computers.

[0003] Commonly used drones are civil drones. With the rapid development of civil drones, drones are increasingly appearing in advertising, film and television, wedding video recording, etc. Civil drones need to be used with drone brackets to stabilize them. Existing drone brackets have poor stability. When the fuselage tilts during landing, it is easy to cause the drone to tip over and damage the drone. In addition, the existing bracket mechanism cannot be easily disassembled and maintained, and has poor operability. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-dumping UAV bracket, which has an auxiliary adjustable bracket to ensure stable landing, prevent dumping and a convenient detachable bracket for easy maintenance, thereby solving the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-dumping UAV bracket, comprising a frame and a rack, an assembly block is fixed in the middle of the lower end surface of the rack, an outer ring array of mounting grooves is distributed, the inner end of the frame is inserted into the corresponding mounting groove, a drive box is fixed on the inner side of the outer end of the frame, and the upper end of the drive box is rotatably installed with wings through a rotating shaft, fixed brackets are fixed on the lower side of the front and rear ends of the rack, side frames are snap-fitted on both sides of the frame, an adjustment groove is opened on the inner side of the lower end of the side frame, and an adjustment bracket is slidably installed in the adjustment groove.

[0006] When using an anti-dumping drone bracket in the technical solution, the top of the frame is docked and inserted into the corresponding installation groove, and then the frame is fixed by connecting the installation holes with fixing bolts. A drive box is provided inside the outer end of the frame, and the motor in the drive box drives the upper wing to rotate to realize the rise and fall of the device. Cameras and other working tools are installed on the assembly block at the bottom of the frame. The frame has built-in batteries, wireless signal receiving and transmitting modules and circuit boards. The side frames are fixedly installed on the assembly stations on both sides of the frame by the connecting bolts at the bottom. The height of the adjustment bracket is adjusted to be the same as the height of the front and rear fixed brackets. The switch is turned on and the device is started by an external control device. During the landing process, when the drone body tilts, the bracket is unevenly stressed, and the adjustment brackets on both sides are unevenly stressed, squeezing the spring at the top of the adjustment groove. The adjustment bracket is driven to contract by the spring force to complete the landing force unloading and avoid dumping.

[0007] Preferably, a mounting hole is provided inside the mounting groove, a fixing bolt is installed through the inner thread of the frame, and the bottom of the fixing bolt is connected to the mounting hole. The fixing bolt is connected to the mounting hole to achieve detachable installation of the frame.

[0008] Preferably, a connecting bolt is installed through the thread of the lower end surface of the side frame, and the upper end of the connecting bolt is fixed to the lower end surface of the frame. The connecting bolt realizes the detachable installation of the side frame, which is convenient for disassembly and maintenance.

[0009] Preferably, the height of the adjusting bracket is the same as that of the fixed bracket, and anti-skid pads are provided at the lower ends of the adjusting bracket and the fixed bracket. The same height ensures stable support, and the anti-skid pads increase friction, making the support more stable.

[0010] Preferably, both sides of the adjusting groove are provided with slide grooves, and both sides of the fixing bracket are provided with sliders, and the sliders are slidably installed in the corresponding slide grooves. The combination of the sliders and the slide grooves ensures that the fixing bracket can be lifted and lowered stably.

[0011] Preferably, a spring is fixed to the top of the inner part of the adjusting groove, and the lower end of the spring is fixed to the upper end of the adjusting bracket. The spring can drive the adjusting bracket to rise and fall stably.

[0012] Preferably, the side frame is designed in an L shape, and the side frame fits the side and bottom of the frame. The L shape of the side frame ensures the fit.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: during installation, the top end of the frame is docked and inserted into the corresponding installation groove, and then the installation holes are connected by fixing bolts to fix the frame. A drive box is provided inside the outer end of the frame, and the motor in the drive box drives the upper wing to rotate to realize the rise and fall of the device. The camera and other working tools are installed on the assembly block at the bottom of the frame. The frame has built-in batteries, wireless signal receiving and transmitting modules and circuit boards. The side frames are fixedly installed on the assembly stations on both sides of the frame by the connecting bolts at the bottom. The height of the adjustment bracket is adjusted to be the same as the height of the front and rear fixed brackets. The switch is turned on and the device is started by an external control device. During landing, when the drone body tilts, the bracket is unevenly stressed, and the adjustment brackets on both sides are unevenly stressed. The spring at the top of the adjustment groove is squeezed, and the adjustment bracket is driven to contract by the spring force to complete the landing force unloading and avoid tipping. The device has a simple structure and is easy to operate. The adjustable adjustment bracket ensures landing stability and avoids tipping. At the same time, the convenient disassembly design facilitates maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the frame structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the side frame structure of the utility model.

[0018] In the figure: 1. wing; 2. drive box; 3. frame; 4. frame; 5. fixing bolt; 6. fixing bracket; 7. side frame; 8. adjustment bracket; 9. assembly block; 10. mounting slot; 11. mounting hole; 12. adjustment slot; 13. connecting bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figures 1 to 4 The utility model provides an embodiment: an anti-dumping UAV bracket, including a frame 3 and a rack 4, an assembly block 9 is fixed in the middle of the lower end surface of the rack 4, and mounting grooves 10 are distributed in a circular array on the outer side of the rack 4. The inner end of the frame 3 is inserted into the corresponding mounting groove 10, and a drive box 2 is fixed to the inner side of the outer end of the frame 3, and the upper end of the drive box 2 is rotatably mounted with a wing 1 through a rotating shaft.

[0022] Furthermore,

[0023] The mounting groove 10 has a mounting hole 11 formed therein, the inner end thread of the frame 3 is penetrated by a fixing bolt 5, and the bottom of the fixing bolt 5 is connected to the mounting hole 11, and the fixing bolt 5 is connected to the mounting hole 11 to achieve detachable installation of the frame 3.

[0024] Furthermore,

[0025] The lower end surface of the side frame 7 is threadedly penetrated with a connecting bolt 13, and the upper end of the connecting bolt 13 is fixed to the lower end surface of the frame 4. The connecting bolt 13 realizes the detachable installation of the side frame 7, which is convenient for disassembly and maintenance.

[0026] Furthermore,

[0027] The adjusting bracket 8 is at the same height as the fixing bracket 6, and anti-skid pads are provided at the lower ends of the adjusting bracket 8 and the fixing bracket 6. The same height ensures stable support, and the anti-skid pads increase friction, making the support more stable.

[0028] Embodiment 2

[0029] See also Figures 1 to 4 The utility model provides an embodiment: an anti-dumping UAV bracket, including a frame 3 and a frame 4, wherein fixed brackets 6 are fixed to the lower sides of the front and rear ends of the frame 4, and side frames 7 are snap-fitted and assembled on both sides of the frame 4, and an adjustment groove 12 is opened on the inner side of the lower end of the side frame 7, and an adjustment bracket 8 is slidably installed in the adjustment groove 12.

[0030] Furthermore,

[0031] Slide grooves are provided on both sides of the adjusting groove 12, and sliders are provided on both sides of the fixing bracket 6, and the sliders are slidably installed in the corresponding slide grooves, and the fixing bracket 6 is ensured to be lifted and lowered stably through the cooperation of the sliders and the slide grooves.

[0032] Furthermore,

[0033] A spring is fixed to the top of the inner part of the adjusting groove 12, and the lower end of the spring is fixed to the upper end of the adjusting bracket 8, so that the adjusting bracket 8 can be driven to rise and fall stably through the spring.

[0034] Furthermore,

[0035] The side frame 7 is designed in an L shape, and the side frame 7 fits the side and bottom of the frame 4 , and the fit is ensured by the L shape of the side frame 7 .

[0036] During operation of the present invention, during installation, the top end of the frame 3 is docked and inserted into the corresponding mounting groove 10, and then the mounting holes 11 are connected by fixing bolts 5 to fix the frame 3. A drive box 2 is provided inside the outer end of the frame 3. The motor in the drive box 2 drives the upper wing 1 to rotate to realize the rise and fall of the device. Cameras and other working tools are installed on the assembly block 9 at the bottom of the frame 4. The frame 4 has built-in batteries, wireless signal receiving and transmitting modules and circuit boards. The side frame 7 is fixedly installed on the assembly stations on both sides of the frame 4 by the connecting bolts 13 at the bottom. The height of the adjustment bracket 8 is adjusted to be the same as the height of the front and rear fixed brackets 6. The switch is turned on and the device is started by an external control device. During landing, when the drone body tilts, the bracket is unevenly stressed, and the adjustment brackets 8 on both sides are unevenly stressed, squeezing the spring at the top of the adjustment groove 12. The adjustment bracket 8 is driven by the spring force to contract to complete the landing unloading and avoid tipping.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-dumping drone support, comprising a frame (3) and a rack (4), characterized in that: An assembly block (9) is fixed at the middle of the lower end surface of the frame (4); mounting grooves (10) are distributed in a circular array on the outer side of the frame (4); the inner end of the frame (3) is inserted into the corresponding mounting groove (10); a drive box (2) is fixed on the inner side of the outer end of the frame (3); and the upper end of the drive box (2) is rotatably mounted with a wing (1) through a rotating shaft; fixed brackets (6) are fixed on the lower sides of the front and rear ends of the frame (4); side frames (7) are snap-fitted on both sides of the frame (4); an adjustment groove (12) is provided on the inner side of the lower end of the side frame (7); and an adjustment bracket (8) is slidably mounted in the adjustment groove (12).

2. The anti-dumping UAV bracket according to claim 1, characterized in that: A mounting hole (11) is provided inside the mounting groove (10), a fixing bolt (5) is installed through the inner thread of the frame (3), and the bottom of the fixing bolt (5) is connected to the mounting hole (11).

3. The anti-dumping UAV bracket according to claim 1, characterized in that: A connecting bolt (13) is threadedly installed through the lower end surface of the side frame (7), and the upper end of the connecting bolt (13) is fixed to the lower end surface of the frame (4).

4. The anti-dumping UAV bracket according to claim 1, characterized in that: The height of the adjusting bracket (8) is the same as that of the fixing bracket (6), and anti-slip pads are provided at the lower ends of the adjusting bracket (8) and the fixing bracket (6).

5. The anti-dumping UAV bracket according to claim 1, characterized in that: Slide grooves are provided on both sides of the adjusting groove (12), and sliding blocks are provided on both sides of the fixing bracket (6), and the sliding blocks are slidably installed in the corresponding slide grooves.

6. The anti-dumping UAV bracket according to claim 1, characterized in that: A spring is fixed to the inner top of the adjustment groove (12), and the lower end of the spring is fixed to the upper end of the adjustment bracket (8).

7. The anti-dumping UAV bracket according to claim 1, characterized in that: The side frame (7) is designed in an L shape, and the side frame (7) fits the side and bottom of the frame (4).

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