Damping type unmanned aerial vehicle holder connecting assembly

Abstract

The utility model discloses a damping type unmanned aerial vehicle holder connecting assembly, which relates to the technical field of connecting assemblies and comprises a mounting rack, a fixing plate arranged below the mounting rack, a damping assembly arranged between the mounting rack and the fixing plate, the damping assembly comprises four damping balls symmetrically fixed at the top of the fixing plate, and the tops of the damping balls are fixed with the bottom of the mounting rack. The technology is an existing mature technology, and is not described herein; a holder support is installed below the fixing plate. The connecting structure is slidably connected to the inner wall of the mounting frame, scale marks are arranged on one side of the mounting frame, the mounting position and size specification can be flexibly adjusted through sliding of the connecting structure on the mounting frame, unmanned aerial vehicle platforms of different models and structures can be adapted, and the problems that an existing connecting assembly is fixed in mounting position and size specification and limited in application range are solved.

Description

Technical Field

[0001] This utility model relates to the field of connection component technology, and in particular to a shock-absorbing drone gimbal connection component. Background Technology

[0002] During flight, the high-frequency mechanical vibrations generated by the motors and the aerodynamic disturbances caused by complex airflow environments can severely interfere with the onboard gimbal. To ensure stable gimbal operation, connection components with vibration-damping structures are crucial. Although existing connection components have achieved good results in suppressing vibration transmission through structural designs such as vibration-damping springs and rubber dampers, significant limitations still exist.

[0003] The installation location and size specifications of these connecting components are relatively fixed, making it difficult to adapt to different models and structures of drone platforms, which greatly limits their application scope. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a shock-absorbing drone gimbal connection component, solving the problem that traditional connection components are difficult to adapt to various drone models.

[0005] The technical solution of this utility model is as follows:

[0006] A shock-absorbing UAV gimbal connection component includes a mounting frame, a fixing plate disposed below the mounting frame, a shock-absorbing component installed between the mounting frame and the fixing plate, and a gimbal bracket installed below the fixing plate.

[0007] The mounting frame has a hollowed-out center, and the inner wall of the mounting frame is symmetrically connected with a connecting structure. The connecting structure has a first mounting groove for inserting bolts when connecting the drone. The length direction of the first mounting groove is perpendicular to the sliding direction of the connecting structure. The connecting structure is provided with a positioning component. When the connecting structure is fastened to the drone using bolts and nuts, the bolts and nuts synchronously drive the positioning component to position the connecting structure on the mounting frame.

[0008] Optionally, the connection structure includes an upper connecting block slidably connected to the top surface of the mounting bracket, a first mounting groove being formed in the middle of the upper connecting block, and a scale mark being formed on one side of the mounting bracket along the sliding direction of the upper connecting block.

[0009] Optionally, the two ends of the upper connecting block slide against the inner walls of both sides of the mounting frame, and the two ends of the upper connecting block are each formed with a first extension, and the two first extensions are both attached to the top surface of the mounting frame.

[0010] Optionally, the positioning component includes a lower connecting block that is slidably mounted on the bottom surface of the upper connecting block. The lower connecting block slides in the height direction. A second mounting groove is provided on the lower connecting block at a position opposite to the first mounting groove. When connecting the drone, the bolt passes through the second mounting groove. The outer edges of both the first and second mounting grooves are chamfered.

[0011] Optionally, the two ends of the lower connecting block slide against the inner walls of both sides of the mounting bracket, and a second extension is formed at both ends of the lower connecting block, with the second extension located below the mounting bracket.

[0012] Optionally, each of the four corners of the top surface of the lower connecting block is fixed with a sliding rod, the top of which has a protrusion. Each of the four corners of the bottom surface of the upper connecting block is provided with a sliding groove, the upper end of which is slidably inserted into the groove, and the protrusion is directly opposite the shoulder of the groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] The connecting structure is slidably connected to the inner wall of the mounting frame, and a scale mark is opened on one side of the mounting frame. By sliding the connecting structure on the mounting frame, the installation position and size can be flexibly adjusted, which can adapt to different models and structures of UAV platforms and overcome the problems of fixed installation position and size of existing connecting components and limited application range. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the first mounting slot of this utility model;

[0017] Figure 3 This is a schematic diagram of the upper connecting block of this utility model;

[0018] Figure 4 This is a schematic diagram of the mounting bracket of this utility model.

[0019] Reference numerals: 1. Mounting bracket; 2. Fixing plate; 3. First mounting groove; 4. Upper connecting block; 5. First extension; 6. Lower connecting block; 7. Second extension; 8. Second mounting groove; 9. Slide rod; 10. Protrusion; 11. Slide groove; 12. Scale mark; 13. Connecting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] A shock-absorbing UAV gimbal connection component includes a mounting frame 1, a fixing plate 2 is provided below the mounting frame 1, and a shock-absorbing component is installed between the mounting frame 1 and the fixing plate 2. The shock-absorbing component consists of four shock-absorbing balls symmetrically fixed to the top of the fixing plate 2. The top of the shock-absorbing balls is fixed to the bottom of the mounting frame 1. This is an existing mature technology and will not be described in detail here. A gimbal bracket is installed below the fixing plate 2.

[0022] The mounting frame 1 has a hollowed-out center and a symmetrical sliding connection structure on its inner wall. The connection structure has a first mounting groove 3 for inserting bolts when connecting the drone. The length direction of the first mounting groove 3 is perpendicular to the sliding direction of the connection structure. The connection structure is equipped with a positioning component. When the connection structure is fastened to the drone using bolts and nuts, the bolts and nuts synchronously drive the positioning component to position the connection structure on the mounting frame 1.

[0023] The connection structure includes an upper connecting block 4 that is slidably connected to the top surface of the mounting frame 1, a first mounting groove 3 that is opened in the middle of the upper connecting block 4, and a scale mark 12 that is opened on one side of the mounting frame 1 along the sliding direction of the upper connecting block 4.

[0024] The two ends of the upper connecting block 4 slide against the inner walls of the two sides of the mounting frame 1 respectively. Both ends of the upper connecting block 4 have a first extension 5, and both first extensions 5 are mounted on the top surface of the mounting frame 1.

[0025] The positioning component includes a lower connecting block 6 that is slidably mounted on the bottom surface of the upper connecting block 4. Each of the four corners of the top surface of the lower connecting block 6 is fixed with a slide rod 9. The top of the slide rod 9 has a protrusion 10. Each of the four corners of the bottom surface of the upper connecting block 4 is provided with a slide groove 11. The upper end of the slide rod 9 is slidably inserted into the slide groove 11, and the protrusion 10 is directly opposite the shoulder of the slide groove 11.

[0026] A second mounting groove 8 is provided on the lower connecting block 6, which is directly opposite the first mounting groove 3. When connecting the drone, the bolt passes through the second mounting groove 8. The outer edges of both the first mounting groove 3 and the second mounting groove 8 are chamfered.

[0027] The two ends of the lower connecting block 6 slide against the inner walls of both sides of the mounting frame 1, and the two ends of the lower connecting block 6 are each formed with a second extension 7, which is located below the mounting frame 1.

[0028] Working principle of this utility model:

[0029] Users can adjust the position of the upper connecting block 4 along the inner wall of the mounting bracket 1 according to the specific dimensions of the drone's installation location. The scale mark 12 provides a precise reference for the adjustment. After the position is determined, the bolt is passed through the second mounting groove 8 on the lower connecting block 6 and the first mounting groove 3 in the middle of the upper connecting block 4, and engaged with the corresponding mounting hole on the drone's bottom connecting plate 13. The nut is then tightened.

[0030] When the bolts and nuts are tightened, the tension between the bolts and nuts drives the lower connecting block 6 to slide along the slide bar 9 in the height direction. When the bolts and nuts are fully tightened, the second extensions 7 at both ends of the lower connecting block 6 abut against the bottom surface of the mounting frame 1, the first extensions 5 at both ends of the upper connecting block 4 abut against the top surface of the mounting frame 1, and the bottom connecting plate 13 of the UAV abuts against the top surface of the upper connecting block 4. At this time, the first extensions 5 and the second extensions 7 are in a state of clamping the mounting frame 1 between them, and the positions of the upper connecting block 4 and the lower connecting block 6 on the mounting frame 1 are positioned.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A shock-absorbing UAV gimbal connection assembly, comprising a mounting frame (1), a fixing plate (2) disposed below the mounting frame (1), a shock-absorbing assembly installed between the mounting frame (1) and the fixing plate (2), and a gimbal bracket installed below the fixing plate (2), characterized in that, The mounting frame (1) is hollowed out in the middle, and the inner wall of the mounting frame (1) is symmetrically connected with a connecting structure. The connecting structure has a first mounting groove (3) for inserting bolts when connecting the UAV. The length direction of the first mounting groove (3) is perpendicular to the sliding direction of the connecting structure. The connecting structure is provided with a positioning component. When the connecting structure is fastened to the UAV by bolts and nuts, the bolts and nuts synchronously drive the positioning component to position the connecting structure on the mounting frame (1).

2. The shock-absorbing UAV gimbal connection assembly according to claim 1, characterized in that, The connection structure includes an upper connecting block (4) that is slidably connected to the top surface of the mounting bracket (1), and a first mounting groove (3) is opened in the middle of the upper connecting block (4).

3. The shock-absorbing UAV gimbal connection assembly according to claim 2, characterized in that, The two ends of the upper connecting block (4) slide against the inner walls of the two sides of the mounting frame (1), and the two ends of the upper connecting block (4) are each formed with a first extension (5), and the two first extensions (5) are both placed on the top surface of the mounting frame (1).

4. The shock-absorbing UAV gimbal connection assembly according to claim 1, characterized in that, The positioning component includes a lower connecting block (6) that is slidably mounted on the bottom surface of the upper connecting block (4). The lower connecting block (6) slides in the height direction. A second mounting groove (8) is provided on the lower connecting block (6) at the position opposite to the first mounting groove (3). When connecting the drone, the bolt passes through the second mounting groove (8). The two ends of the lower connecting block (6) slide against the inner walls of the two sides of the mounting frame (1), and the two ends of the lower connecting block (6) are each formed with a second extension (7), which is located below the mounting frame (1).

5. The shock-absorbing UAV gimbal connection assembly according to claim 4, characterized in that, Both the outer edges of the first mounting slot (3) and the second mounting slot (8) are chamfered.

6. The shock-absorbing UAV gimbal connection assembly according to claim 4, characterized in that, The lower connecting block (6) has four corners of the top surface fixed with sliding rods (9), and the top of the sliding rods (9) has a protrusion (10). The upper connecting block (4) has four corners of the bottom surface with sliding grooves (11). The upper end of the sliding rod (9) is slidably inserted into the sliding groove (11), and the protrusion (10) is directly opposite the shoulder of the sliding groove (11).

7. The shock-absorbing UAV gimbal connection assembly according to claim 2, characterized in that, The mounting bracket (1) has a scale mark (12) on one side along the sliding direction of the upper connecting block (4).

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