Assembling support for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle assembly, and discloses an assembly support for an unmanned aerial vehicle, which comprises a support, a rotating frame is rotatably connected to the support, a frame is fixed on the rotating frame, the unmanned aerial vehicle is placed on the frame, a mounting plate is fixed in the unmanned aerial vehicle, and a through hole is formed in the mounting plate; and the mounting assembly is positioned on the frame and comprises a mounting piece. The unmanned aerial vehicle has the advantages that the installation assembly additionally arranged on the frame can be directly inserted into the through groove in the installation plate, after the installation plate of the unmanned aerial vehicle is attached to the frame, the extrusion block on the frame expands outwards and extrudes the installation plate through pressing operation, the installation plate is tightly attached to the frame, and the installation plate is prevented from being damaged. The extrusion force generated by the extrusion block can effectively prevent the installation plate from being separated from the frame, it is ensured that the unmanned aerial vehicle is stably fixed to the frame in the assembly or inspection process, the installation reliability is improved, bolts are not used, and the installation efficiency is improved.

Description

An assembly bracket for drones Technical Field

[0001] This utility model relates to the field of drone assembly technology, and in particular to an assembly bracket for drones. Background Technology

[0002] In the field of drone manufacturing and maintenance, some parts require manual operation when assembling or inspecting drone components. In such cases, brackets are often used to fix them at a suitable height for manual assembly or inspection. The traditional method requires first placing the drone mounting plate on the frame, then placing an additional plate on the mounting plate, and finally using multiple bolts to connect the frame and the additional plate to fix the drone to the bracket. This installation method involves cumbersome steps, takes a long time, increases assembly time costs, and thus reduces production efficiency. Summary of the Invention

[0003] In view of the problems existing in the above and / or existing assembly brackets for drones, this utility model is proposed.

[0004] Therefore, the problem that this utility model aims to solve is that the connection between the drone and the bracket during assembly requires the use of additional plates and bolts, which leads to complicated installation steps and increases assembly time and costs.

[0005] To solve the above technical problems, the present invention provides the following technical solution: an assembly bracket for a drone, comprising a main component including a bracket, a rotating frame rotatably connected to the bracket, a frame fixed on the rotating frame, a drone placed on the frame, an installation plate fixed inside the drone, and a through hole provided on the installation plate;

[0006] The mounting assembly, located on the frame, includes a mounting component. The mounting component includes a fixed column fixed to the frame. The fixed column has a lifting groove, and a pressing column is provided in the lifting groove. A rotating sleeve is provided outside the pressing column, and a turntable is fixed outside the pressing column. The fixed column has a first moving groove, and a moving block is provided in the first moving groove. An arc-shaped plate is fixed on one side of the moving block.

[0007] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, a spiral groove is provided inside the rotating sleeve, and a locking block is fixed on the pressing column, the locking block sliding within the spiral groove.

[0008] In a preferred embodiment of the assembly bracket for the UAV described in this utility model, the fixed column has a cavity, the rotating sleeve and the turntable are located in the cavity, and the rotating sleeve is connected to the bearing on the inner wall of the cavity.

[0009] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, the turntable is provided with an arc-shaped groove, a slider is provided in the arc-shaped groove, and one end of the slider is fixed to the moving block.

[0010] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, a first spring is fixed to the bottom of the pressing column, and the other end of the first spring is fixed to the inner wall of the lifting groove.

[0011] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, the mounting component further includes a locking element located inside the fixing column. The fixing column has a second moving groove, and a locking block is provided in the second moving groove. A second spring is fixed to one side of the locking block.

[0012] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, a protrusion is fixed on one side of the fixing post, and a groove corresponding to the protrusion is formed on the fixing post.

[0013] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, the protrusion is provided with a locking groove, the locking block can engage with the locking groove, and one end of the locking block is inclined.

[0014] In a preferred embodiment of the assembly bracket for the UAV described in this utility model, the movable block and the bottom of the arc-shaped plate are fixed with a pressing block.

[0015] As a preferred embodiment of the assembly bracket for the UAV described in this utility model, a pull rope is fixed to one side of the locking block.

[0016] The beneficial effects of this utility model are as follows: The mounting components added to the frame can be directly inserted into the through groove inside the mounting plate. When the drone mounting plate is attached to the frame, the pressing operation will cause the extrusion block on the frame to expand outward and extrude pressure on the mounting plate, making the mounting plate and the frame fit tightly together. The extrusion force generated by the extrusion block can effectively prevent the mounting plate from separating from the frame, ensuring that the drone is firmly fixed to the frame during assembly or inspection, improving the reliability of the installation, avoiding the use of bolts, and improving the installation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 shows the overall structure of the assembly bracket for drones.

[0019] Figure 2 shows the frame structure diagram of the assembly bracket for drones.

[0020] Figure 3 is a magnified view of part A in Figure 2 of the assembly bracket for UAVs.

[0021] Figure 4 is a cross-sectional view of the fixing column of the assembly bracket for UAVs.

[0022] Figure 5 is a magnified view of part B in Figure 4 of the assembly bracket for UAVs.

[0023] Figure 6 is a magnified view of part C in Figure 4 of the assembly bracket for UAVs.

[0024] Figure 7 is a magnified view of part D in Figure 4 of the assembly bracket for UAVs.

[0025] Figure 8 shows the turntable structure of the assembly bracket for UAVs. Detailed Implementation

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Example 1

[0030] Referring to Figures 1-4, this is the first embodiment of the present invention. This embodiment provides an assembly bracket for a drone. The drone assembly bracket includes a main component 100, including a bracket 101. A rotating frame 102 is rotatably connected to the bracket 101. A support leg 105 is fixed to the bottom of the bracket 101. The rotating connection between the rotating frame 102 and the bracket 101 is designed with a damper to make the rotation between the two more stable. The rotating frame 102 is provided with eight slots, which are evenly distributed in a circle. Positioning pins can be inserted into the slots to lock the relative position of the rotating frame 102 and the bracket 101. This is prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0031] A frame 103 is fixed on the rotating frame 102, and a drone 104 is placed on the frame 103. A corresponding rectangular slot is opened inside the drone 104. The size of the frame 103 corresponds to the rectangular slot. The drone 104 can be fitted over the frame 103. The gap between the two is limited, so there will not be much shaking.

[0032] The UAV 104 has a mounting plate 1041 fixed inside. The mounting plate 1041 is one end face of a rectangular groove. After installation, the mounting plate 1041 fits against one end face of the frame 103. The mounting plate 1041 has a through hole 1041-1.

[0033] Mounting assembly 200, located on frame 103, includes mounting component 201, which connects mounting plate 1041 to frame 103. Thus, with the cooperation of frame 103 and the rectangular slot inside UAV 104, the UAV is connected to the bracket, facilitating assembly or inspection by operators.

[0034] Mounting component 201 includes a fixing post 2011 fixed to the frame 103. The diameter of the fixing post 2011 is smaller than that of the through hole 1041-1. A lifting groove 2011-1 is provided on the fixing post 2011. A pressing post 2012 is provided inside the lifting groove 2011-1. A rotating sleeve 2013 is provided outside the pressing post 2012. The pressing post 2012 is used to drive the rotating sleeve 2013 to rotate. A turntable 2014 is fixed outside the pressing post 2012. A first moving groove 2011-2 is provided on the fixing post 2011. A moving block 2015 is provided in the first moving groove 2011-2. An arc plate 2016 is fixed on one side of the moving block 2015. The rotation of the rotating sleeve 2013 drives the turntable 2014 to rotate, thereby driving the moving block 2015 and the arc plate 2016 to move.

[0035] There are four sets of arc-shaped plates 2016 and moving blocks 2015. In the initial state, the moving blocks 2015 are completely inside the first moving groove 2011-2. One side of the arc-shaped plate 2016 is close to the fixed post 2011. The overall size of the arc-shaped plate 2016 and the fixed post 2011 is smaller than the through hole 1041-1. Therefore, the mounting part 201 can pass through the through hole 1041-1, so that the mounting plate 1041 is tightly fitted with the frame 103.

[0036] Example 2

[0037] Referring to Figures 4-8, this is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, a spiral groove 2013-1 is provided inside the rotating sleeve 2013, and a locking block 2017 is fixed on the pressing column 2012. The locking block 2017 slides in the spiral groove 2013-1. The spiral groove 2013-1 has a large pitch. When the pressing column 2012 moves downward along the lifting groove 2011-1, the locking block 2017 will slide along the spiral groove 2013-1, thereby causing the rotating sleeve 2013 to rotate, which in turn drives the turntable 2014 to rotate.

[0039] Specifically, the fixed column 2011 has a cavity 2011-3, and the rotating sleeve 2013 and the turntable 2014 are located inside the cavity 2011-3. The rotating sleeve 2013 is connected to the inner wall of the cavity 2011-3 by a bearing, so that when the pressing column 2012 moves up and down, the rotating sleeve 2013 will not move with it, but can only rotate.

[0040] Specifically, the turntable 2014 has an arc-shaped groove 2014-1, and a slider 2018 is installed in the arc-shaped groove 2014-1. One end of the slider 2018 is fixed to the moving block 2015. When the turntable 2014 rotates, the slider 2018 will slide along the arc-shaped groove 2014-1, thereby causing the moving block 2015 to move outward of the fixed column 2011 along the direction of the first moving groove 2011-2. The arc-shaped plate 2016 will also move synchronously. Then, the arc-shaped plate 2016 and part of the moving block 2015 will move onto the mounting plate 1041 and fit against the mounting plate 1041. At this time, due to the movement of the moving block 2015, the overall size of the fixed column 2011 and the moving block 2015 will be larger than the through hole 1041-1, thereby preventing the mounting plate 1041 from separating from the frame 103.

[0041] Specifically, a first spring 2019 is fixed to the bottom of the pressing column 2012. The other end of the first spring 2019 is fixed to the inner wall of the lifting groove 2011-1. The first spring 2019 applies a continuous pushing force to the pressing column 2012 to ensure that the pressing column 2012 will not move downward due to its own weight and cause the rotating sleeve 2013 to rotate without other external forces. The first spring 2019 is also used for the reset of the pressing column 2012.

[0042] Specifically, the mounting assembly 200 also includes a locking element 202 located within the fixed post 2011, used to lock the position of the pressing post 2012, thereby locking the positions of the moving block 2015 and the arc plate 2016, keeping them in an expanded state, thus preventing the mounting plate 1041 from separating from the frame 103. The fixed post 2011 has a second moving groove 2011-4, and a locking block 2021 is provided in the second moving groove 2011-4. A second spring 2022 is fixed to one side of the locking block 2021, and the second spring 2022 applies a continuous pushing force to the locking block 2021.

[0043] Example 3

[0044] Referring to Figures 1-8, this is the third embodiment of the present invention, which is based on the first two embodiments.

[0045] Specifically, a protrusion 2023 is fixed on one side of the fixed column 2011, and a groove 2011-5 corresponding to the protrusion 2023 is provided on the fixed column 2011. The protrusion 2023 can slide in the groove 2011-5. Through the cooperation of the two, the movement of the fixed column 2011 in the lifting groove 2011-1 can be guided, so as to avoid the fixed column 2011 rotating during the lifting process and affecting the rotation of the rotating sleeve 2013.

[0046] Specifically, the protrusion 2023 has a locking groove 2023-1, and the locking block 2021 can engage with the locking groove 2023-1. One end of the locking block 2021 is inclined. As the pressing post 2012 moves downward, the protrusion 2023 will also move downward along the groove 2011-5. The inclined surface of the locking block 2021 will first contact the protrusion 2023. The movement of the protrusion 2023 will squeeze the inclined surface of the locking block 2021, thereby compressing the second spring 2022. The locking block 2021 will then move completely into the locking block 2021, without... This will prevent the protrusion 2023 from moving further downward. As the protrusion 2023 moves, when the locking groove 2023-1 moves to a position coaxial with the locking block 2021, the second spring 2022 returns to its original state, thereby engaging the locking block 2021 with the locking groove 2023-1. At this time, the moving block 2015 and the arc plate 2016 have moved the greatest distance. The engagement of the locking block 2021 with the locking groove 2023-1 will also prevent the protrusion 2023 from moving upward along the groove 2011-5, thereby locking the position of the moving block 2015 and the arc plate 2016.

[0047] Specifically, a pressing block 2024 is fixed to the bottom of the movable block 2015 and the arc plate 2016. The side of the pressing block 2024 away from the movable block 2015 has an inclined slope. The bottom plane of the movable block 2015 and the arc plate 2016 is slightly higher than the plane where the mounting plate 1041 is located.

[0048] When the moving block 2015 and the arc plate 2016 move outward from the fixed column 2011, the end face of the through hole 1041-1 first contacts the inclined surface of the pressing block 2024. The inclined surface of the pressing block 2024 will press the end face of the through hole 1041-1, i.e. the mounting plate 1041, making the mounting plate 1041 fit more tightly with the frame 103. The pressing force generated by the pressing block 2024 can effectively prevent the mounting plate 1041 from separating from the frame 103.

[0049] Specifically, a pull rope 2025 is fixed to one side of the locking block 2021, and the other end of the pull rope 2025 is connected to the outside of the fixed post 2011. It is used to unlock the locking block 2021 from the locking groove 2023-1, thereby releasing the limit of the pressing post 2012. When it is necessary to separate the drone from the bracket 101, the pull rope 2025 is pulled, which compresses the second spring 2022. The locking block 2021 will move completely into the locking block 2021 and separate from the locking groove 2023-1. Then, under the action of the first spring 2019, the pressing post 2012 moves in the opposite direction, thereby causing the rotating sleeve 2013 and the turntable 2014 to rotate in opposite directions, thereby causing the moving block 2015 and the arc plate 2016 to return to the initial position, without hindering the separation of the mounting plate 1041 and the frame 103.

[0050] When in use, align the rectangular slot inside the drone with the frame 103, fit the drone 104 over the frame 103, and attach the mounting plate 1041 to one end face of the frame 103. The fixing post 2011 and the arc plate 2016 will pass through the through hole 1041-1, and the mounting plate 1041 will attach to one end face of the frame 103.

[0051] Then, press the pressing column 2012 to move it downward along the lifting groove 2011-1. The locking block 2017 will slide along the spiral groove 2013-1, thereby causing the rotating sleeve 2013 to rotate, which in turn drives the turntable 2014 to rotate. The slider 2018 will slide along the arc groove 2014-1, thereby causing the moving block 2015 to move outward along the direction of the first moving groove 2011-2 towards the outside of the fixed column 2011. The arc plate 2016 will also move synchronously. Then, part of the arc plate 2016 and the moving block 2015 will move onto the mounting plate 1041. The end face of the through hole 1041-1 first contacts the inclined surface of the pressing block 2024. The inclined surface of the pressing block 2024 will press the end face of the through hole 1041-1, i.e. the mounting plate 1041, making the mounting plate 1041 fit more tightly with the frame 103. The pressing force generated by the pressing block 2024 can effectively prevent the mounting plate 1041 from separating from the frame 103.

[0052] Simultaneously, as the pressing post 2012 moves downward, the protrusion 2023 will also move downward along the groove 2011-5. The inclined surface of the locking block 2021 will first contact the protrusion 2023. The movement of the protrusion 2023 will compress the inclined surface of the locking block 2021, thereby compressing the second spring 2022. The locking block 2021 will then move completely into the locking block 2021 without hindering the protrusion 2023 from continuing to move downward. As the protrusion 2023 moves, when the locking groove 2023-1 moves to the position of the protrusion 2023-5, the locking block 2023-5 will move downward. When the locking block 2021 is in the coaxial position, the second spring 2022 returns to its original position, thereby engaging the locking block 2021 with the locking groove 2023-1. At this time, the moving block 2015 and the arc plate 2016 move the maximum distance. The engagement of the locking block 2021 with the locking groove 2023-1 also prevents the protrusion 2023 from moving upward along the groove 2011-5, thereby locking the position of the moving block 2015 and the arc plate 2016, ensuring that the UAV is securely fixed on the frame 103 during assembly or inspection.

[0053] After assembly or inspection, pull the pull cord 2025 to compress the second spring 2022. The locking block 2021 will move completely into the locking block 2021 and separate from the locking groove 2023-1. Then, under the action of the first spring 2019, the pressing column 2012 moves in the opposite direction, thereby causing the rotating sleeve 2013 and the turntable 2014 to rotate in opposite directions. This causes the moving block 2015 and the arc plate 2016 to return to their initial positions without obstructing the separation of the mounting plate 1041 and the frame 103. After that, the drone can be removed.

[0054] 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. An assembly bracket for a drone, characterized in that: The system includes a main body component (100), comprising a bracket (101) on which a rotating frame (102) is rotatably connected, a frame (103) fixed on the rotating frame (102), a drone (104) placed on the frame (103), and a mounting plate (1041) fixed inside the drone (104), the mounting plate (1041) having a through hole (1041-1); and a mounting component (200), located on the frame (103), comprising a mounting piece (201), the mounting piece (201) comprising components fixed to the frame (103). The fixed column (2011) on the fixed column (2011) has a lifting groove (2011-1) and a pressing column (2012) is provided in the lifting groove (2011-1). A rotating sleeve (2013) is provided on the pressing column (2012). A turntable (2014) is fixed on the outside of the pressing column (2012). A first moving groove (2011-2) is provided on the fixed column (2011). A moving block (2015) is provided in the first moving groove (2011-2). An arc plate (2016) is fixed on one side of the moving block (2015).

2. The assembly bracket for a drone as described in claim 1, characterized in that: The rotating sleeve (2013) has a spiral groove (2013-1) inside, and a locking block (2017) is fixed on the pressing column (2012). The locking block (2017) slides in the spiral groove (2013-1).

3. The assembly bracket for a drone as described in claim 1 or 2, characterized in that: The fixed column (2011) has a cavity (2011-3), the rotating sleeve (2013) and the turntable (2014) are located in the cavity (2011-3), and the rotating sleeve (2013) is connected to the inner wall of the cavity (2011-3) by a bearing.

4. The assembly bracket for unmanned aerial vehicles as described in claim 3, characterized in that: The turntable (2014) has an arc-shaped groove (2014-1), and a slider (2018) is provided in the arc-shaped groove (2014-1). One end of the slider (2018) is fixed to the moving block (2015).

5. The assembly bracket for a drone as described in claim 4, characterized in that: The bottom of the pressing column (2012) is fixed with a first spring (2019), and the other end of the first spring (2019) is fixed to the inner wall of the lifting groove (2011-1).

6. The assembly bracket for a drone as described in claim 4 or 5, characterized in that: The mounting assembly (200) also includes a locking element (202) located inside the fixing post (2011). The fixing post (2011) has a second moving groove (2011-4), and a locking block (2021) is provided in the second moving groove (2011-4). A second spring (2022) is fixed on one side of the locking block (2021).

7. The assembly bracket for a drone as described in claim 6, characterized in that: A protrusion (2023) is fixed on one side of the fixed post (2011), and a groove (2011-5) corresponding to the protrusion (2023) is opened on the fixed post (2011).

8. The assembly bracket for a drone as described in claim 7, characterized in that: The protrusion (2023) has a locking groove (2023-1), and the locking block (2021) can engage with the locking groove (2023-1). One end of the locking block (2021) is inclined.

9. The assembly bracket for a drone as described in claim 7 or 8, characterized in that: The moving block (2015) and the bottom of the arc plate (2016) are fixed with a pressing block (2024).

10. The assembly bracket for a drone as described in claim 9, characterized in that: A pull rope (2025) is fixed to one side of the locking block (2021).

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