A fixing support for a drone gimbal anti-shake

Abstract

The utility model discloses a kind of unmanned aerial vehicle holder anti-shake fixed support, it is related to unmanned aerial vehicle equipment technical field, including unmanned aerial vehicle main body, holder, the bottom of the unmanned aerial vehicle main body is provided with fixed mechanism, the fixed mechanism includes fixed frame, the top of the fixed frame is fixedly connected with unmanned aerial vehicle main body, and bottom is provided with mounting assembly, the front side of the mounting assembly is provided with fixed component.The utility model sets up fixed mechanism, solved the current conventional unmanned aerial vehicle holder fixing more using bolt fastening mode, dismounting is complicated, leading to maintenance efficiency is low, dismounting needs to be aided by tool, operation is complicated, time-consuming and laborious, especially in outdoor operation scene, tool is inconvenient to carry, has affected maintenance and replacement efficiency problem, reaches the effect that user is conveniently installed and disassembled to holder, improves holder maintenance and replacement efficiency.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) equipment technology, specifically a fixed bracket for UAV gimbal stabilization. Background Technology

[0002] The gimbal is the core component for stabilizing drone shooting. By counteracting vibrations and attitude changes during flight, it ensures clear and smooth footage. The ease of installation and fixation, stability, and anti-shake performance of the gimbal directly affect the user experience and shooting results of the drone. The core requirements are to achieve quick installation and removal, secure locking, and vibration buffering of the gimbal.

[0003] The problem with existing technologies is that traditional drone gimbals are mostly fixed with bolts, which requires tools for disassembly and assembly, making the operation cumbersome, time-consuming and labor-intensive. Especially in outdoor operation scenarios, the tools are inconvenient to carry, affecting the efficiency of maintenance and replacement. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a fixed bracket for drone gimbal stabilization, which has the advantage of facilitating the installation and disassembly of the gimbal by users. It solves the problem that traditional drone gimbal fixing mostly uses bolt fastening, which requires tools for installation and disassembly, making the operation cumbersome, time-consuming and labor-intensive. Especially in outdoor operation scenarios, the tools are inconvenient to carry, affecting the efficiency of maintenance and replacement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixed bracket for drone gimbal stabilization, comprising a drone body and a gimbal, wherein a fixing mechanism is provided at the bottom of the drone body. The fixing mechanism includes a fixing frame, the top of which is fixedly connected to the main body of the drone, and a mounting component is provided at the bottom. A fixing component is provided on the front side of the mounting component.

[0006] As a preferred embodiment of this utility model, the mounting assembly includes a mounting plate, a connecting pipe is fixedly connected to the center of the top of the mounting plate, and silicone shock-absorbing balls are fixedly connected to the four corners of the top.

[0007] In a preferred embodiment of this invention, the top of the connecting tube is fixedly connected to the fixing frame, while the inner cavity is slidably connected to a connecting column, and the top of the silicone shock-absorbing ball is fixedly connected to the fixing frame.

[0008] In a preferred embodiment of this invention, the bottom of the connecting column passes through the connecting pipe and extends to the outside of the connecting pipe to be fixedly connected to the gimbal, and a fixing hole is provided on the curved surface.

[0009] In a preferred embodiment of this utility model, the fixing component includes a fixing housing, the rear side of which is fixedly connected to the connecting pipe, and a fixing column is slidably connected to the inner cavity. One end of the fixing column is located in the inner cavity of the fixing hole and contacts the inner wall of the fixing hole, and the bottom is inclined, while the other end is fixedly connected to a control column.

[0010] As a preferred embodiment of this utility model, a spring is sleeved on the surface of the control column, and the end away from the fixed column penetrates the fixed housing and extends to the outside of the fixed housing, and is fixedly connected to a control component. The two ends of the spring are respectively fixedly connected to the fixed post and the inner wall of the fixed housing; A reinforcing sleeve is provided on the side of the control component opposite to the fixed housing. The reinforcing sleeve is fitted onto the surface of the control column and is rotatably connected to the control column through a bearing. The inner wall is provided with internal threads.

[0011] As a preferred embodiment of this utility model, the outer surface of the fixed housing is provided with an external thread, while the top of the inner wall is provided with a sliding groove, and the external thread is adapted to the internal thread; A slider is fixedly connected to the top of the curved surface of the fixed column, and the top of the slider is slidably connected to the groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem that existing traditional drone gimbal fixation methods mostly use bolt fastening, which require tools for installation and disassembly, making the operation cumbersome, time-consuming and labor-intensive. Especially in outdoor operation scenarios, the tools are inconvenient to carry, affecting the efficiency of maintenance and replacement. This invention achieves the effect of making it convenient for users to install and disassemble the gimbal, and improving the efficiency of gimbal maintenance and replacement.

[0013] 2. This utility model achieves gimbal installation and flight vibration buffering by setting up installation components. The silicone shock-absorbing balls at the four corners of the installation plate can buffer the vibration generated during the flight of the drone, prevent the vibration from being transmitted to the gimbal and causing the shooting image to shake, and ensure the image clarity. The connecting tube and the connecting column slide together, allowing for quick assembly of the gimbal and the drone body.

[0014] 3. This utility model achieves quick assembly and disassembly and secure locking of the gimbal by setting a fixing component. No tools are required, and the operation is convenient. The bottom of the fixing column is designed with a slope. During installation, simply insert the connecting column into the connecting tube. The fixing column will automatically snap into the fixing hole under the action of the spring to complete the locking. When disassembling, simply pull the control component to unlock. No tools are required throughout the process, and the operation is convenient. The spring provides continuous elastic pressure to ensure a tight fit between the fixing post and the fixing hole. Combined with the threaded locking of the reinforcing sleeve, this provides double protection against the gimbal loosening or falling off during flight. The slider at the top of the fixed column slides into the groove on the inner wall of the fixed housing to ensure that the fixed column will not deviate during telescopic movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the component structure. Figure 3 This is a partial sectional view of the connecting pipe; Figure 4 This is a schematic diagram of the fixed component structure.

[0016] In the diagram: 1. UAV body; 2. Gimbal; 3. Fixing mechanism; 4. Connecting column; 5. Fixing hole; 6. Spring; 7. Control component; 8. Reinforcing sleeve; 9. Internal thread; 10. External thread; 11. Slide groove; 12. Slider; 31. Fixing frame; 32. Mounting assembly; 33. Fixing assembly; 321. Mounting plate; 322. Connecting pipe; 323. Silicone shock-absorbing ball; 331. Fixing shell; 332. Fixing column; 333. Control column. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1: Refer to Figure 1-4This is the first embodiment of the present invention, which provides a fixed bracket for drone gimbal stabilization, including a drone body 1, a gimbal 2, and a fixing mechanism 3 provided at the bottom of the drone body 1. The fixing mechanism 3 includes a fixing frame 31, the top of which is fixedly connected to the main body 1 of the drone, and the bottom is provided with an installation component 32, and the front side of the installation component 32 is provided with a fixing component 33.

[0022] Specifically, by setting up the fixing mechanism 3, the problem of the existing traditional drone gimbal 2 fixing method, which mostly uses bolt fastening, requires tools for disassembly and assembly, and is cumbersome, time-consuming and labor-intensive. Especially in outdoor operation scenarios, the tools are inconvenient to carry, which affects the efficiency of maintenance and replacement. This achieves the effect of making it convenient for users to install and disassemble the gimbal 2, and improving the efficiency of gimbal 2 maintenance and replacement.

[0023] Furthermore, during installation, the gimbal 2 is quickly aligned with the mounting component 32 and the mounting bracket 31, and the mounting component 33 automatically locks in place, completing the assembly. During flight, the silicone shock-absorbing ball 323 of the mounting component 32 buffers vibrations and ensures stable shooting. When maintaining or replacing the gimbal 2, the mounting component 33 can be unlocked for quick disassembly. No tools are required throughout the process, improving the efficiency of outdoor operations.

[0024] Example 2: In the second embodiment of this utility model, the mounting component 32 includes a mounting plate 321. A connecting pipe 322 is fixedly connected to the center of the top of the mounting plate 321, and silicone shock-absorbing balls 323 are fixedly connected to the four corners of the top.

[0025] The top of the connecting tube 322 is fixedly connected to the fixing frame 31, while the inner cavity is slidably connected to the connecting column 4, and the top of the silicone shock-absorbing ball 323 is fixedly connected to the fixing frame 31.

[0026] The bottom of the connecting column 4 passes through the connecting tube 322 and extends to the outside of the connecting tube 322 to be fixedly connected to the gimbal 2. The curved surface is provided with a fixing hole 5.

[0027] Specifically, by setting up the installation component 32, the gimbal 2 can be installed and the vibration of flight can be buffered. The silicone shock-absorbing balls 323 at the four corners of the installation plate 321 can buffer the vibration generated during the flight of the drone, prevent the vibration from being transmitted to the gimbal 2 and causing the shooting image to shake, and ensure the image clarity. The connecting tube 322 and the connecting column 4 slide together, and the gimbal 2 and the drone body 1 can be quickly assembled.

[0028] Furthermore, during installation, the connecting column 4 slides along the inner wall of the connecting tube 322, guiding the gimbal 2 closer to the mounting plate 321 until the connecting column 4 is fully inserted into the connecting tube 322 and fixed by the fixing component 33. When the drone is flying, the vibration generated by the fuselage is transmitted to the silicone shock-absorbing ball 323 through the fixing bracket 31. The elastic deformation of the silicone absorbs the vibration energy, preventing the vibration from being transmitted to the gimbal 2 and ensuring the stability of the shooting image. The fixing hole 5 of the connecting column 4 provides a locking point for the fixing component 33, ensuring that the gimbal 2 does not move axially or radially after installation.

[0029] Example 3: In the third embodiment of this utility model, the fixing component 33 includes a fixing housing 331. The rear side of the fixing housing 331 is fixedly connected to the connecting pipe 322, and a fixing post 332 is slidably connected to the inner cavity. One end of the fixing post 332 is located in the inner cavity of the fixing hole 5 and contacts the inner wall of the fixing hole 5, and the bottom is inclined. The other end is fixedly connected to a control post 333.

[0030] A spring 6 is fitted on the surface of the control column 333, and the end away from the fixed column 332 passes through the fixed housing 331 and extends to the outside of the fixed housing 331, and is fixedly connected to the control component 7. The two ends of the spring 6 are fixedly connected to the inner wall of the fixed post 332 and the fixed housing 331, respectively; A reinforcing sleeve 8 is provided on the side of the control component 7 opposite to the fixed housing 331. The reinforcing sleeve 8 is fitted on the surface of the control column 333 and is rotatably connected to the control column 333 through a bearing. An internal thread 9 is provided on the inner wall.

[0031] The outer surface of the fixed housing 331 is provided with an external thread 10, while the top of the inner wall is provided with a sliding groove 11, and the external thread 10 is adapted to the internal thread 9. A slider 12 is fixedly connected to the top of the curved surface of the fixed column 332, and the top of the slider 12 is slidably connected to the groove 11.

[0032] Specifically, by setting the fixing component 33, the gimbal 2 can be quickly disassembled and securely locked without tools, making it easy to operate. The bottom of the fixing column 332 is designed with a slope. During installation, simply insert the connecting column 4 into the connecting tube 322. The fixing column 332 will automatically snap into the fixing hole 5 under the action of the spring 6 to complete the locking. When disassembling, simply pull the control component 7 to unlock. No tools are required throughout the process, making it easy to operate. Spring 6 provides continuous elastic pressure to ensure that the fixing post 332 fits tightly with the fixing hole 5. Combined with the threaded locking of the reinforcing sleeve 8, this provides double protection so that the gimbal 2 will not loosen or fall off during flight. The slider 12 at the top of the fixed column 332 slides into the groove 11 on the inner wall of the fixed housing 331 to ensure that the fixed column 332 will not deviate during telescopic movement.

[0033] Furthermore, during the installation and locking process, the connecting post 4 is inserted into the connecting tube 322, and its curved surface presses against the inclined surface of the fixing post 332, pushing the fixing post 332 to slide along the slide groove 11 into the fixing housing 331. The spring 6 is compressed. When the fixing hole 5 of the connecting post 4 moves to the position of the fixing post 332, the spring 6 releases its elastic force, pushing the fixing post 332 into the fixing hole 5, thus completing the initial locking. Then, rotate the reinforcing sleeve 8 to tighten it along the external thread 10 of the fixed housing 331, restricting the movement of the control column 333 and achieving double locking. During disassembly, rotate the reinforcing sleeve 8 in the opposite direction to unlock it, pull the control component 7 to move the control column 333 and the fixed column 332, compress the spring 6, so that the fixed column 332 is disengaged from the fixed hole 5, and then the connecting column 4 and the gimbal 2 can be pulled out.

[0034] Working principle: During operation, the gimbal 2 is first fixedly connected to the bottom of the connecting column 4. Then, the connecting column 4 is aligned with the inner cavity of the connecting tube 322 and slowly inserted along the inner wall of the connecting tube 322. During the insertion process, the curved surface of the connecting column 4 contacts the inclined surface at the bottom of the fixed column 332 and generates a squeezing force, which pushes the fixed column 332 to slide along the slide groove 11 into the fixed housing 331, while compressing the spring 6. When the connecting post 4 is fully inserted into the connecting tube 322, and the fixing hole 5 on its curved surface is exactly aligned with the position of the fixing post 332, the spring 6 releases its elastic potential energy, pushing the fixing post 332 to quickly insert into the fixing hole 5, thus completing the initial locking. Then, rotate the reinforcing sleeve 8 on one side of the control component 7. Since the reinforcing sleeve 8 is rotatably connected to the control column 333 through the bearing, and the inner thread 9 of the inner wall is adapted to the outer thread 10 of the fixed housing 331, tighten the reinforcing sleeve 8 so that it fits tightly with the fixed housing 331, restricting the axial movement of the control column 333 and the fixed column 332, forming a double fixing structure of spring 6 elastic locking and threaded reinforcing locking, ensuring that the gimbal 2 is not loose or offset after installation; During the flight of the drone, the vibration of the fuselage caused by airflow disturbance and motor operation is transmitted to the mounting component 32 through the mounting bracket 31. At this time, the silicone shock-absorbing balls 323 at the four corners of the mounting plate 321 absorb the vibration energy by utilizing their own elastic deformation characteristics, converting rigid vibration into elastic buffer, effectively blocking the vibration transmission path, avoiding vibration from affecting the stable operation of the gimbal 2, and ensuring clear and smooth shooting. When the gimbal 2 needs maintenance or replacement, first rotate the reinforcing sleeve 8 in the opposite direction to release the threaded reinforcing lock. Then, grasp the control component 7 and pull it outward. The control component 7 drives the control column 333 and the fixed column 332 to move synchronously to the outside of the fixed housing 331, compressing the spring 6, so that the fixed column 332 completely disengages from the fixing hole 5 of the connecting column 4, and unlocks the fixing restriction. Finally, pull out the connecting column 4 along the connecting pipe 322 to quickly separate the gimbal 2 from the mounting bracket 31. No tools are needed throughout the process, making it convenient to operate and improving the efficiency of maintenance and replacement in outdoor operations.

[0035] In summary, by setting up the fixing mechanism 3, the installation and disassembly of the gimbal are made easier for users, thus improving the efficiency of gimbal maintenance and replacement.

[0036] It should be noted that the spring is a device or equipment that exists in the prior art, or a device or equipment that can be implemented by the prior art. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are all common knowledge in the art, and therefore will not be described in detail in this application document.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fixed bracket for stabilizing a drone gimbal, comprising a drone body (1) and a gimbal (2), characterized in that: The bottom of the main body (1) of the drone is provided with a fixing mechanism (3). The fixing mechanism (3) includes a fixing frame (31), the top of which is fixedly connected to the main body (1) of the UAV, and the bottom is provided with an installation component (32), and the front side of the installation component (32) is provided with a fixing component (33).

2. The fixed bracket for UAV gimbal stabilization according to claim 1, characterized in that: The mounting assembly (32) includes a mounting plate (321), a connecting pipe (322) is fixedly connected to the center of the top of the mounting plate (321), and silicone shock-absorbing balls (323) are fixedly connected to the four corners of the top.

3. A fixed bracket for UAV gimbal stabilization according to claim 2, characterized in that: The top of the connecting tube (322) is fixedly connected to the fixing frame (31), while the inner cavity is slidably connected to the connecting column (4), and the top of the silicone shock-absorbing ball (323) is fixedly connected to the fixing frame (31).

4. A fixed bracket for UAV gimbal stabilization according to claim 3, characterized in that: The bottom of the connecting column (4) passes through the connecting pipe (322) and extends to the outside of the connecting pipe (322) to be fixedly connected to the gimbal (2). The curved surface is provided with a fixing hole (5).

5. A fixed bracket for UAV gimbal stabilization according to claim 1, characterized in that: The fixing component (33) includes a fixing housing (331), the rear side of which is fixedly connected to the connecting pipe (322), and a fixing column (332) is slidably connected to the inner cavity. One end of the fixing column (332) is located in the inner cavity of the fixing hole (5) and contacts the inner wall of the fixing hole (5), and the bottom is inclined. The other end is fixedly connected to a control column (333).

6. A fixed bracket for UAV gimbal stabilization according to claim 5, characterized in that: The surface of the control column (333) is fitted with a spring (6), and the end away from the fixed column (332) passes through the fixed housing (331) and extends to the outside of the fixed housing (331), and is fixedly connected with a control component (7). The two ends of the spring (6) are fixedly connected to the inner wall of the fixed column (332) and the fixed housing (331), respectively; The control component (7) is provided with a reinforcing sleeve (8) on the side opposite to the fixed housing (331). The reinforcing sleeve (8) is sleeved on the surface of the control column (333) and is rotatably connected to the control column (333) through a bearing. The inner wall is provided with an internal thread (9).

7. A fixed bracket for UAV gimbal stabilization according to claim 6, characterized in that: The outer surface of the fixed housing (331) is provided with an external thread (10), while the top of the inner wall is provided with a sliding groove (11), and the external thread (10) is adapted to the internal thread (9); The top of the curved surface of the fixed column (332) is fixedly connected to a slider (12), and the top of the slider (12) is slidably connected to the groove (11).

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