Unmanned aerial vehicle load hanging frame

Abstract

The utility model discloses an unmanned aerial vehicle load hanging frame which comprises a plurality of fixing frames and a plurality of connecting frames, the connecting frames are arranged on the two fixing frames, the fixing frames are provided with fixing seats, the fixing seats are provided with first connecting rods and second connecting rods, and the first connecting rods and the second connecting rods are connected with the connecting frames. The multiple first connecting rods and the multiple second connecting rods are arranged, so that the unmanned aerial vehicle is connected through cooperation of the first connecting rods and the second connecting rods. The connecting frame is detachably provided with fixing structures, each fixing structure comprises a mounting frame, a matching frame, a movable frame, a plurality of clamping plates and a plurality of clamping blocks, the multiple fixing structures are arranged, the movable frames and the matching frames are arranged on the mounting frames, and the multiple clamping plates and the multiple clamping blocks are arranged, so that goods are fixed through the fixing structures.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicle equipment, and more specifically, to a load rack for an unmanned aerial vehicle. Background Art

[0002] Drones are very common in people's lives. There are more and more scenarios in which drones are needed in people's daily lives and production, and the demand for using drones to carry goods is also increasing. When using drones to carry goods, a load rack is generally used, and the rack is installed under the drone to facilitate the drone to carry goods. The existing drone load rack adopts a fixed frame structure, and each rod is welded together. The frame cannot be adjusted according to the size of the load, which makes it inconvenient to transport different goods. At the same time, the drone load rack of a tank of oil lacks a fixed structure. Generally, the goods are only tied to the rack with ropes. During transportation, the ropes are easily hooked with other objects in the external environment, which affects the transportation of the goods. After the hook damages the rope, the fixation of the goods disappears, which easily causes the goods to fall, making it inconvenient to transport the goods smoothly. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a UAV payload rack to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drone load rack, comprising a fixing rack and a connecting rack, wherein the fixing rack and the connecting rack are both provided in plurality, the connecting rack is provided on two fixing racks, the fixing rack is provided with a fixing seat, the fixing seat is provided with a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are both provided in plurality, so as to be connected to the drone through the cooperation of the first connecting rod and the second connecting rod;

[0007] The connecting frame is detachably provided with a fixing structure, and the fixing structure includes a mounting frame, a matching frame, a movable frame, a clamping plate and a clamping block. There are multiple fixing structures, and the movable frame and the matching frame are both arranged on the mounting frame. There are multiple clamping plates and clamping blocks, so that the goods are fixed by the fixing structure.

[0008] The utility model is further configured as follows: a mounting groove is provided on the fixing frame, mounting blocks are fixedly provided on the fixing seat and the connecting frame, the mounting blocks and the mounting grooves cooperate with each other, the first connecting rod is hollow inside, and the second connecting rod is arranged inside the first connecting rod, thereby facilitating pulling the second connecting rod out of the first connecting rod and changing the overall length of the first connecting rod and the second connecting rod.

[0009] The utility model is further configured such that the fixing frame, the connecting frame and the fixing seat are all provided with mounting holes, and a plurality of mounting holes are provided on the fixing frame. The connecting frame and the fixing frame, and the fixing frame and the fixing seat are connected by the cooperation of bolts and the mounting holes, thereby facilitating the connection between the fixing frame and the connecting frame, and between the fixing seats and the fixing frame.

[0010] The utility model is further configured as follows: a mounting ring is fixedly provided on the fixing seat, fixing holes are provided on the first connecting rod and the mounting ring, threads are provided in the fixing holes, connecting holes are provided on the first connecting rod and the second connecting rod, and a plurality of connecting holes are provided to facilitate the connection between the first connecting rod and the second connecting rod.

[0011] The utility model is further configured such that the installation frame is detachably arranged on the connecting frame, the clamping block is arranged on the matching frame, the clamping plate is arranged on the movable frame, a mounting column is fixedly arranged on the lower end of the installation frame, and a through hole is opened on the installation column, so as to facilitate the installation of the installation frame on the connecting frame.

[0012] The utility model is further configured such that the mounting post and the through hole cooperate with each other, a thread is provided at the bottom end of the mounting post, and the mounting frame is detachably arranged on the mounting frame through the cooperation between the mounting post and a nut, thereby facilitating the fixing of the mounting frame.

[0013] The utility model is further configured as follows: a first threaded rod is provided on the movable frame, the first threaded rod passes through the two clamping plates and is threadedly connected to the clamping plates, a second threaded rod is rotatably provided on the clamping block, the second threaded rod passes through the matching frame and is threadedly connected to the matching frame, so that it is convenient to rotate the first threaded rod to drive the two clamping plates to move, and rotate the second threaded rod to drive the clamping block to extend out of the matching frame to fix the goods.

[0014] The utility model is further configured as follows: a mounting plate is fixedly provided on the mounting frame, and a plurality of mounting plates are provided. A sliding rod is provided between two mounting plates, and the sliding rod is threadedly connected to the mounting plate. The sliding rod passes through the movable frame and the matching frame, and is slidingly connected to the movable frame and the matching frame. A third threaded rod is provided on the movable frame and the matching frame, and the third threaded rod passes through the mounting frame and is threadedly connected to the mounting frame, thereby facilitating the matching frame and the movable frame to extend out of the mounting frame.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a UAV payload rack, which has the following beneficial effects:

[0017] 1. The utility model provides a fixing frame, a connecting frame and a fixing seat, and a first connecting rod and a second connecting rod are provided on the fixing seat. When the whole frame is installed, a connecting frame is installed at the center position of two fixing frames by cooperating with a mounting block provided on the connecting frame and a mounting groove provided on the fixing frame. The connecting frame and the fixing frame are fixed by cooperating with bolts and mounting holes. At the same time, the fixing seat is installed on the fixing frame by cooperating with a mounting block provided on the fixing seat and the mounting groove. After installing the fixing seat, the connecting frame is installed continuously. The cargo is supported by the combination of the connecting frame and the fixing frame, so that the installation position of the connecting frame can be adjusted according to the cargo, so that different cargo can be mounted easily.

[0018] 2. The utility model sets a first connecting rod and a second connecting rod on a fixing seat, cooperates the first connecting rod with a mounting ring, and inserts a bolt into a fixing hole to connect the first connecting rod and the fixing seat. According to the height of the cargo, the second connecting rod is pulled out of the first connecting rod, and the bolt is inserted into the connecting holes provided on the first connecting rod and the second connecting rod to fix the position of the second connecting rod. After the entire load hanger is assembled, the corresponding double-pass standard parts can be selected according to the connection conditions below the drone, and one end of the second connecting rod can be connected to the drone, so that the hanger can be adjusted according to the height of the cargo, which is convenient for the use of the hanger.

[0019] 3. The utility model provides a fixing structure at the upper end of the connecting frame. When fixing smaller goods that are inconvenient to bundle, the third threaded rod is rotated to drive the matching frame and the mobile frame to extend out of the installation frame. The first threaded rod provided on the mobile frame is rotated to drive the two clamps to move closer to or away from each other, and the goods are fixed by the clamps. The second threaded rod is connected to the matching frame through a thread, and the clamp block is driven to extend out of the matching frame, so that the clamp block contacts the surface of the goods, thereby fixing the columnar goods through the clamp block, which is convenient for fixing different goods and facilitating the transportation of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the overall structure of a UAV payload rack;

[0021] Figure 2 The figure is a schematic diagram of the matching structure of a fixing frame, a connecting frame and a fixing seat of a UAV payload rack;

[0022] Figure 3It is a schematic diagram of the matching structure of a fixing seat, a first connecting rod and a second connecting rod of a UAV load rack;

[0023] Figure 4 It is a front structural schematic diagram of a fixed structure of a UAV payload rack;

[0024] Figure 5 This is a schematic diagram of the back structure of a fixed structure of a UAV payload rack.

[0025] In the figure: 1. fixed frame; 2. connecting frame; 3. fixed seat; 4. first connecting rod; 5. second connecting rod; 6. mounting frame; 7. matching frame; 8. movable frame; 9. clamping plate; 10. clamping block; 11. mounting groove; 12. mounting block; 13. mounting hole; 14. mounting ring; 15. fixing hole; 16. connecting hole; 17. mounting column; 18. through hole; 19. first threaded rod; 20. second threaded rod; 21. mounting plate; 22. sliding rod; 23. third threaded rod. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A drone load rack includes a fixing frame 1 and a connecting frame 2, wherein the fixing frame 1 and the connecting frame 2 are both provided with a plurality of the fixing frames 1 and the connecting frame 2 is provided on two fixing frames 1, wherein the fixing frame 1 is provided with a fixing seat 3, wherein the fixing seat 3 is provided with a first connecting rod 4 and a second connecting rod 5, wherein the first connecting rod 4 and the second connecting rod 5 are both provided with a plurality of the fixing frames 1 and the connecting frame 2 is provided on two fixing frames 1;

[0030] A fixed structure is detachably provided on the connecting frame 2, and the fixed structure includes an installation frame 6, a matching frame 7, a movable frame 8, a clamping plate 9 and a clamping block 10. There are multiple fixed structures, and the movable frame 8 and the matching frame 7 are both provided on the installation frame 6. There are multiple clamping plates 9 and clamping blocks 10.

[0031] In this embodiment, the fixing frame 1, the connecting frame 2 and the fixing seat 3 cooperate to form the overall structure of the entire load hanger, thereby facilitating the support of goods.

[0032] More specifically, the fixing structure facilitates the fixing of the goods and facilitates the transportation of the goods.

[0033] See also Figure 1-Figure 5 , as an implementation method for assembling the entire hanger: a mounting groove 11 is provided on the fixing frame 1, and mounting blocks 12 are fixedly provided on the fixing seat 3 and the connecting frame 2, and the mounting blocks 12 cooperate with the mounting groove 11, the first connecting rod 4 is hollow inside, and the second connecting rod 5 is arranged in the first connecting rod 4, and mounting holes 13 are provided on the fixing frame 1, the connecting frame 2 and the fixing seat 3, and a plurality of mounting holes 13 are provided on the fixing frame 1, and the connecting frame 2 and the fixing frame 1, and the fixing frame 1 and the fixing seat 3 are connected by bolts and the mounting holes 13, and a mounting ring 14 is fixedly provided on the fixing seat 3, and fixing holes 15 are provided on the first connecting rod 4 and the mounting ring 14, and threads are provided in the fixing holes 15, and connecting holes 16 are provided on the first connecting rod 4 and the second connecting rod 5, and a plurality of connecting holes 16 are provided;

[0034] Specifically, when installing the entire frame, the mounting block 12 provided on the connecting frame 2 cooperates with the mounting groove 11 provided on the fixing frame 1, and one connecting frame 2 is installed at the center position of the two fixing frames 1. The connecting frame 2 and the fixing frame 1 are fixed by the cooperation of the bolts and the mounting holes 13. At the same time, the fixing seat 3 is installed on the fixing frame 1 by the cooperation of the mounting block 12 provided on the fixing seat 3 and the mounting groove 11. After installing the fixing seat 3, continue to install the connecting frame 2, and support the goods through the combination of the connecting frame 2 and the fixing frame 1. When installing the first connecting rod 4 and the second connecting rod 1, When connecting the rod 5, cooperate the first connecting rod 4 with the mounting ring 14, insert the bolt into the fixing hole 15, so as to connect the first connecting rod 4 and the fixing seat 3. According to the height of the cargo, pull the second connecting rod 5 out of the first connecting rod 4, insert the bolt into the connecting hole 16 opened on the first connecting rod 4 and the second connecting rod 5, and fix the position of the second connecting rod 5. After the entire load rack is assembled, the corresponding double-pass standard parts can be selected according to the connection situation below the drone, and one end of the second connecting rod 5 can be connected to the drone, thereby completing the connection between the load rack and the drone.

[0035] Please refer to Figure 1-5As an implementation method for fixing the cargo: the mounting frame 6 is detachably arranged on the connecting frame 2, the clamping block 10 is arranged on the matching frame 7, the clamping plate 9 is arranged on the mobile frame 8, the lower end of the mounting frame 6 is fixedly provided with a mounting column 17, the mounting column 17 is provided with a through hole 18, the mounting column 17 and the through hole 18 cooperate with each other, the bottom end of the mounting column 17 is provided with a thread, the mounting frame 6 is detachably arranged on the mounting frame 6 through the cooperation of the mounting column 17 and the nut, and the mobile frame 8 is provided with a first threaded rod 19, the first threaded rod 19 passes through the two clamping plates 9, and the first threaded rod 19 and the clamping plates 9 are threaded. The clamp block 10 is rotatably provided with a second threaded rod 20, which passes through the matching frame 7 and is threadedly connected with the matching frame 7. A mounting piece 21 is fixedly provided on the mounting frame 6. There are multiple mounting pieces 21. A slide bar 22 is provided between two mounting pieces 21. The slide bar 22 is threadedly connected with the mounting piece 21. The slide bar 22 passes through the moving frame 8 and the matching frame 7 and is slidably connected with the moving frame 8 and the matching frame 7. A third threaded rod 23 is provided on both the moving frame 8 and the matching frame 7. The third threaded rod 23 passes through the mounting frame 6 and is threadedly connected with the mounting frame 6.

[0036] Specifically, when fixing the goods, the third threaded rod 23 is rotated, and the threaded connection between the third threaded rod 23 and the mounting frame 6 is used to drive the matching frame and the mobile frame 8 to extend out of the mounting frame 6. By rotating the first threaded rod 19 provided on the mobile frame 8, the first threaded rod 19 is matched with the thread of the clamping plate 9, and the first threaded rod 19 is rotated. Through the two threads with opposite rotation directions provided on the first threaded rod 19, the two clamping plates 9 are driven to move closer to or away from each other, and the goods are fixed by the clamping plate 9. By the threaded connection between the second threaded rod 20 and the matching frame 7, the clamping block 10 is driven to extend out of the matching frame 7, so that the clamping block 10 contacts the surface of the goods, thereby fixing the columnar goods through the clamping block 10, which is convenient for fixing different goods.

[0037] In summary, when used as a whole:

[0038] When assembling the bottom structure of the hanger, a connecting frame 2 is installed at the center position of the two fixing frames 1 by cooperating the mounting block 12 provided on the connecting frame 2 with the mounting groove 11 provided on the fixing frame 1, and the connecting frame 2 and the fixing frame 1 are fixed by cooperating the bolts and the mounting holes 13. At the same time, the fixing seat 3 is installed on the fixing frame 1 by cooperating the mounting block 12 provided on the fixing seat 3 with the mounting groove 11. After installing the fixing seat 3, continue to install the connecting frame 2, and support the cargo by the combination of the connecting frame 2 and the fixing frame 1. When installing the first connecting rod 4 and the second connecting rod 5, cooperate the first connecting rod 4 with the mounting ring 14, and insert the bolts into the fixing holes 15, so as to connect the first connecting rod 4 and the fixing seat 3.

[0039] When connecting the entire rack to the drone, cooperate the first connecting rod 4 with the mounting ring 14, and insert the bolt into the fixing hole 15 to connect the first connecting rod 4 to the fixing seat 3. According to the height of the cargo, pull the second connecting rod 5 out of the first connecting rod 4, insert the bolt into the connecting hole 16 opened on the first connecting rod 4 and the second connecting rod 5, and fix the position of the second connecting rod 5. After the entire load rack is assembled, the corresponding double-pass standard parts can be selected according to the connection situation below the drone, and one end of the second connecting rod 5 can be connected to the drone, thereby completing the connection between the load rack and the drone.

[0040] When fixing the goods, the third threaded rod 23 is rotated, and the threaded connection between the third threaded rod 23 and the mounting frame 6 is used to drive the matching frame and the mobile frame 8 to extend out of the mounting frame 6. By rotating the first threaded rod 19 provided on the mobile frame 8, the first threaded rod 19 is matched with the thread of the clamping plate 9, and the first threaded rod 19 is rotated. Through the two threads with opposite rotation directions provided on the first threaded rod 19, the two clamping plates 9 are driven to move closer to or away from each other, and the goods are fixed by the clamping plate 9. By the threaded connection between the second threaded rod 20 and the matching frame 7, the clamping block 10 is driven to extend out of the matching frame 7, so that the clamping block 10 contacts the surface of the goods, thereby fixing the columnar goods through the clamping block 10, which is convenient for fixing different goods.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drone load rack, comprising a fixing frame (1) and a connecting frame (2), characterized in that: The fixing frame (1) and the connecting frame (2) are both provided in plurality, the connecting frame (2) is provided on two fixing frames (1), a fixing seat (3) is provided on the fixing frame (1), a first connecting rod (4) and a second connecting rod (5) are provided on the fixing seat (3), and the first connecting rod (4) and the second connecting rod (5) are both provided in plurality; The connecting frame (2) is detachably provided with a fixed structure, the fixed structure comprising a mounting frame (6), a matching frame (7), a movable frame (8), a clamping plate (9) and a clamping block (10), a plurality of the fixed structures are provided, the movable frame (8) and the matching frame (7) are both provided on the mounting frame (6), and a plurality of the clamping plates (9) and the clamping block (10) are provided.

2. The UAV payload rack according to claim 1, characterized in that: The fixing frame (1) is provided with a mounting groove (11), the fixing seat (3) and the connecting frame (2) are both fixedly provided with mounting blocks (12), the mounting blocks (12) and the mounting groove (11) cooperate with each other, the first connecting rod (4) is hollow inside, and the second connecting rod (5) is arranged inside the first connecting rod (4).

3. The UAV payload rack according to claim 2, characterized in that: The fixing frame (1), the connecting frame (2) and the fixing seat (3) are all provided with mounting holes (13); a plurality of mounting holes (13) are provided on the fixing frame (1); the connecting frame (2) and the fixing frame (1), and the fixing frame (1) and the fixing seat (3) are connected by means of bolts that cooperate with the mounting holes (13).

4. The UAV payload rack according to claim 2, characterized in that: A mounting ring (14) is fixedly arranged on the fixing seat (3); a fixing hole (15) is provided on the first connecting rod (4) and the mounting ring (14); a thread is provided in the fixing hole (15); a connecting hole (16) is provided on the first connecting rod (4) and the second connecting rod (5); and a plurality of connecting holes (16) are provided.

5. The UAV payload rack according to claim 1, characterized in that: The installation frame (6) is detachably arranged on the connecting frame (2), the clamping block (10) is arranged on the matching frame (7), the clamping plate (9) is arranged on the movable frame (8), and a mounting column (17) is fixedly arranged at the lower end of the installation frame (6), and a through hole (18) is opened on the installation column (17).

6. The UAV payload rack according to claim 5, characterized in that: The mounting column (17) and the through hole (18) cooperate with each other, a thread is provided at the bottom end of the mounting column (17), and the mounting frame (6) is detachably arranged on the mounting frame (6) through the cooperation between the mounting column (17) and a nut.

7. The UAV payload rack according to claim 5, characterized in that: The movable frame (8) is provided with a first threaded rod (19), the first threaded rod (19) passes through the two clamping plates (9) and is threadedly connected to the clamping plates (9); the clamping block (10) is rotatably provided with a second threaded rod (20), the second threaded rod (20) passes through the matching frame (7) and is threadedly connected to the matching frame (7).

8. The UAV payload rack according to claim 5, characterized in that: A mounting plate (21) is fixedly arranged on the mounting frame (6), and a plurality of mounting plates (21) are arranged. A sliding rod (22) is arranged between two mounting plates (21), and the sliding rod (22) is threadedly connected to the mounting plate (21). The sliding rod (22) passes through the movable frame (8) and the matching frame (7), and is slidably connected to the movable frame (8) and the matching frame (7). A third threaded rod (23) is arranged on the movable frame (8) and the matching frame (7), and the third threaded rod (23) passes through the mounting frame (6), and is threadedly connected to the mounting frame (6).

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