Load quick release device of hydrogen energy unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a hydrogen energy unmanned aerial vehicle load quick release device which comprises a supporting plate, the top end of the supporting plate is fixedly connected with the bottom end of a protective baffle, a clamping column is clamped to the inner wall of the protective baffle, a connecting block is clamped to the surface of the clamping column, and a buffer column is clamped to the inner wall of the connecting block. The surface of the buffer column is sleeved with a first quick release piece. The load and the connecting block are connected or fixed (specifically designed according to the interface of the load), then the clamping column penetrates through the clamping interface of the connecting block, at the moment, the buffer column is installed in the connecting block in advance, and the first quick release piece can be connected to the surface of the buffer column in a sleeving mode; a clamping column is clamped with a clamping structure on the inner wall of a protective baffle, so that a load is preliminarily fixed above a supporting plate, and then the clamping column, a connecting block and other components are further fixed through a fixing column at the left end of a connecting ring, a protective ring, a second quick release piece and other structures.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field especially relates to hydrogen energy unmanned plane's load quick release device. BACKGROUND

[0002] With the development of unmanned plane technology, its application in various fields is more and more extensive, such as aerial photography, logistics distribution, environmental monitoring etc. In these applications, unmanned plane often needs to carry different loads to complete specific tasks, for example, needs to carry high-definition camera in aerial photography, needs to carry various sensors in environmental monitoring etc. At present, the traditional unmanned plane load installation mode usually adopts screw fixing, welding etc. These methods can realize the fixation of load, but there are some problems in actual operation.

[0003] Traditional screw fixing and welding mode is complicated to operate, needs to spend a lot of time and energy, especially in the case of quick load replacement, the inconvenience is more obvious, and in the flight process, unmanned plane inevitably encounters airflow jolt etc. The traditional fixing mode cannot provide effective buffer protection for the load, and the equipment in the load is easy to be damaged due to vibration. SUMMARY

[0004] To solve the above technical problems, the utility model provides hydrogen energy unmanned plane's load quick release device.

[0005] The utility model adopts the following technical scheme realization: hydrogen energy unmanned plane's load quick release device, including support plate, support plate top and protection baffle bottom fixedly connected, the inner wall of protection baffle is connected with the clamping column, the surface of clamping column is connected with the connecting block, the inner wall of connecting block is connected with the buffer column, the surface of buffer column is connected with quick release spare one.

[0006] Through the above technical scheme, the support plate provides stable basic support for the whole load quick release device, ensures that the device can bear the weight of load and various forces in the flight process, guarantees the overall stability of the device, in the flight process, the protection baffle can block the impact and erosion of external airflow, dust, sundries etc. To load, reduce the damage and interference received by load, prolong the service life of load.

[0007] As a further improvement of the above scheme, the top of the support plate is provided with a connecting ring, and the left end of the connecting ring is fixedly connected with the right end of the fixed column.

[0008] Through the above technical scheme, the connecting ring is connected with the fixed column, the protection ring and the quick release spare two as the connecting center of the device, and the right end is connected with the support plate, so that the parts can form a whole around the connecting ring, and the quick release and fixation of the load are realized.

[0009] As a further improvement of the above scheme, the left end of the connecting ring is fixedly connected with the right end of the protection ring, and the inner wall of the protection ring is clamped with the surface of the connecting column one.

[0010] Through the above technical scheme, the inner wall of the protection ring is clamped with the surface of the connecting column one, which provides a stable connection position for the connecting column one, and also protects the connecting column one from external interference and damage, ensuring the reliable connection of the connecting column one and the connecting ring.

[0011] As a further improvement of the above scheme, the surface of the connecting column one is fixedly connected with the inner wall of the connecting ring, and the inner wall of the connecting ring is fixedly connected with the surface of the connecting column two.

[0012] Through the above technical scheme, the surface of the connecting column one is fixedly connected with the inner wall of the connecting ring, and the connecting ring is connected with the connecting column two through the connecting ring, realizing the indirect connection of the connecting ring and the connecting column two, expanding the connection range and function of the connecting ring, and enabling the device to adapt to different loads and installation requirements.

[0013] As a further improvement of the above scheme, the left end of the connecting ring is fixedly connected with the right end of the quick release part two, and the inner wall of the quick release part two is sleeved with the surface of the clamping column.

[0014] Through the above technical scheme, the inner wall of the quick release part two is sleeved with the surface of the clamping column, and when disassembling the load, the quick release part two is only needed to be removed from the clamping column to disconnect the clamping column and the device, thereby conveniently and quickly completing the disassembly of the load.

[0015] As a further improvement of the above scheme, the surface of the clamping column is clamped with the surface of the connecting block.

[0016] Through the above technical scheme, the clamping column is clamped with the inner wall of the protection baffle and the connecting block, realizing the quick connection and fixation of the load and the device, and when installing and disassembling the load, the clamping column is only needed to be inserted or pulled out of the corresponding clamping part, thereby realizing simple and quick operation and improving work efficiency.

[0017] As a further improvement of the above scheme, the buffer column and the clamping column are cross-shaped and clamped in the inner wall of the connecting block, and the quick release part one and the quick release part two are cross-shaped and sleeved on the surface of the buffer column and the clamping column respectively.

[0018] Through the above technical scheme, the cooperation of the quick release part one and the buffer column enhances the stability of the buffer column, so that the buffer column can be more stable when bearing the force and vibration of the load, reducing the shaking and deformation of the buffer column, thereby improving the stability of the entire device. When installing the load, the quick release part two can fix and limit the clamping column, preventing the clamping column from shaking or falling off due to loosening during flight, thereby ensuring the connection stability of the load.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The utility model discloses through the cooperation of the structure such as clamping column, connecting block, quick release spare, makes the load can be installed and disassembled fast. For example, the clamping of clamping column and connecting block and the design of quick release spare one and quick release spare two, when needing to replace or adjust the load, can save a large amount of time, improve the use efficiency of unmanned aerial vehicle;

[0021] The setting of buffer column provides the buffer function for the load. In the process of unmanned aerial vehicle flight, it is inevitable to meet the airflow heave etc. situation, and buffer column can absorb and disperse impact force, protect the load from excessive vibration and impact, thereby prolonging the service life of the load and ensuring its normal work;

[0022] The utility model discloses through the structure design of mutual connection and clamping between each part, such as the connection of connecting ring and fixed column, protective ring, quick release spare two, makes the whole load quick release device can keep stable when unmanned aerial vehicle flies. The connection of protective baffle and support plate also provides certain overall structural strength for the device, guarantees that the load does not loosen or shift under the complex flight environment;

[0023] The structure setting of connecting column one, connecting ring and connecting column two makes the device can realize effective connection and fixation in different directions and angles, enhances the adaptability of the device, can adapt to different types and shapes of load. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of the utility model;

[0025] Figure 2 It is the left end structure schematic diagram of the utility model;

[0026] Figure 3 It is the quick release spare one structure schematic diagram of the utility model;

[0027] Figure 4 It is the connecting block structure schematic diagram of the utility model;

[0028] Figure 5 It is the A place enlarged structure schematic diagram of the utility model.

[0029] MAIN SYMBOL EXPLANATION:

[0030] 1, support plate;2, protective baffle;3, connecting ring;4, fixed column;5, quick release spare one;6, buffer column;7, clamping column;8, connecting block;9, connecting column one;10, connecting ring;11, connecting column two;12, protective ring;13, quick release spare two. DETAILED DESCRIPTION

[0031] Hereinafter, the utility model is further described in combination with the drawings and specific embodiments, and it should be explained that, in the premise of not conflicting, the following described embodiments between or between technical features can be combined to form new embodiments.

[0032] Embodiments:

[0033] Please combine Figures 1-5 The load quick release device of the hydrogen energy unmanned aerial vehicle of the embodiment, including support plate 1, support plate 1 top end and the fixed connection of protection baffle 2 bottom end, the inner wall of protection baffle 2 is connected with the clamping column 7, the surface of clamping column 7 is connected with the connecting block 8, the inner wall of connecting block 8 is connected with the buffer column 6, the surface of buffer column 6 is connected with quick release piece one 5.

[0034] Support plate 1 top end is provided with connecting ring 3, and the left end of connecting ring 3 is fixedly connected with the right end of fixed column 4.

[0035] The left end of connecting ring 3 is fixedly connected with the right end of protection ring 12, and the inner wall of protection ring 12 is connected with the surface of connecting column one 9.

[0036] The surface of connecting column one 9 is fixedly connected with the inner wall of connecting circular ring 10, and the surface of connecting column two 11 is fixedly connected with the inner wall of connecting circular ring 10.

[0037] The left end of connecting ring 3 is fixedly connected with the right end of quick release piece two 13, and the inner wall of quick release piece two 13 is connected with the surface of clamping column 7.

[0038] The surface of clamping column 7 is connected with the surface of connecting block 8.

[0039] The buffer column 6 and the clamping column 7 are cross-shaped and connected in the inner wall of connecting block 8, and the quick release piece one 5 and the quick release piece two 13 are cross-shaped and connected on the surface of buffer column 6 and clamping column 7 respectively.

[0040] The implementation principle of the load quick release device of the hydrogen energy unmanned aerial vehicle in the embodiment of the application is as follows: first, the load is connected or fixed with the connecting block 8 (specifically according to the interface design of the load), then the clamping column 7 is inserted through the clamping interface of the connecting block 8, at this time the buffer column 6 has been pre-installed in the connecting block 8, and the quick release part one 5 can be sleeved on the surface of the buffer column 6, then the clamping column 7 is clamped with the clamping structure on the inner wall of the protective baffle 2, so that the load is preliminarily fixed above the support plate 1, then the clamping column 7 and the connecting block 8 and other components are further fixed through the fixing column 4 at the left end of the connecting ring 3, the protective ring 12, the quick release part two 13 and other structures, for example, the clamping column one 9 is clamped with the inner wall of the protective ring 12, the connection structure of the connecting ring 10 and the clamping column two 11 further enhances the stability of the connection, and the quick release part two 13 is sleeved on the surface of the clamping column 7, so as to fix the clamping column 7 from another direction, thereby ensuring the firm installation of the load on the unmanned aerial vehicle, when the load needs to be disassembled, first, the quick release part two 13 is unsleeved from the clamping column 7, then the clamping column 7 can be taken out from the clamping structure on the inner wall of the protective baffle 2, due to the structural relationship between the quick release part one 5 and the buffer column 6, the buffer column 6 can play a buffering and guiding role in the process of taking out the clamping column 7, so as to prevent hard collision between the clamping column 7 and the connecting block 8 and other components, finally, the connecting block 8 is separated from the load, and the quick release of the load is completed, in the whole process, the clamping and sleeving relationship of the components makes the installation and disassembly operation convenient and can ensure the stability of the structure.

[0041] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection claimed by the utility model.

Claims

1. A load quick release device for hydrogen-powered drones, characterized in that, Including support plate (1), support plate (1) top end and the bottom end of the protective baffle (2) fixed connection, the inner wall of the protective baffle (2) is connected with the clamping column (7), the surface of the clamping column (7) is connected with the connecting block (8), the inner wall of the connecting block (8) is connected with the buffer column (6), the surface of the buffer column (6) is sleeved with quick release part one (5).

2. The hydrogen energy drone's payload quick release device of claim 1, wherein: The top end of the support plate (1) is provided with a connecting ring (3), and the left end of the connecting ring (3) is fixedly connected with the right end of the fixed column (4).

3. The hydrogen energy drone's payload quick release device of claim 2, wherein: The left end of the connecting ring (3) is fixedly connected with the right end of the protective ring (12), and the inner wall of the protective ring (12) is connected with the surface of the connecting column one (9).

4. The hydrogen energy drone's payload quick release device of claim 3, wherein: The surface of the connecting column one (9) is fixedly connected with the inner wall of the connecting ring (10), and the inner wall of the connecting ring (10) is fixedly connected with the surface of the connecting column two (11).

5. The hydrogen energy drone's payload quick release device of claim 2, wherein: The left end of the connecting ring (3) is fixedly connected with the right end of the quick release part two (13), and the inner wall of the quick release part two (13) is sleeved with the surface of the clamping column (7).

6. The hydrogen energy drone's payload quick release device of claim 5, wherein: The surface of the clamping column (7) is connected with the surface of the connecting block (8).

7. The hydrogen energy drone's payload quick release device of claim 1, wherein: The buffer column (6) and the clamping column (7) are cross-shaped and connected in the inner wall of the connecting block (8), and the quick release part one (5) and the quick release part two (13) are cross-shaped and sleeved on the surface of the buffer column (6) and the clamping column (7) respectively.

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