Throwing device of bomb dropping unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle throwing, in particular to a throwing device of a bomb throwing unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, four fixing frames are arranged on the outer surface of the unmanned aerial vehicle body, fan blade bodies are arranged at the upper ends of the four fixing frames, and fixing seats are arranged at the left part and the right part of the lower end of the unmanned aerial vehicle body. Fixing grooves are formed in the opposite surfaces of the two fixing seats, clamping grooves are formed in the inner walls of the two fixing grooves, fixing devices are arranged in the two fixing grooves, a placing mechanism is arranged at the lower ends of the two fixing devices jointly, and supporting frames are arranged in the middle of the left side of the lower end and the middle of the right side of the lower end of the unmanned aerial vehicle body. According to the throwing device of the bomb-dropping unmanned aerial vehicle, the second spring is arranged, elastic force of the second spring is used for resetting, so that bomb materials are pushed backwards, the bomb materials move through the bomb-dropping opening for bomb dropping, single throwing or combined throwing is facilitated, and installation and operation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle throwing, in particular to a throwing device for a bomb-throwing unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicle, referred to as "drone", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. Drones are now widely used in various fields due to their simple structure, low cost, good controllability and other characteristics. The advantages of drones have also been recognized by people. For example, they can be used to airdrop supplies to areas that are inconvenient to reach by ground transportation, drop gas bombs, fire bombs, smoke bombs, flares, or spray in the agricultural field. They can spray medicines, seeds, powders, etc. The existing drone bombing device is not only inconvenient to install during use, but also when used to drop gas bombs, fire bombs and other items that require a large number of projections, the number of releases is limited, and the release is inconvenient, and it cannot effectively control the single release or the release together. Therefore, we have introduced a new throwing device for bombing drones. Utility Model Content

[0003] The main purpose of the utility model is to provide a throwing device for a bomb-dropping drone, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A throwing device for a bomb-dropping drone comprises a drone body, wherein the outer surface of the drone body is provided with four fixing frames, the upper ends of the four fixing frames are provided with fan blades, the lower left part and the lower right part of the drone body are provided with fixing seats, the opposite surfaces of the two fixing seats are provided with fixing grooves, the inner walls of the two fixing grooves are provided with card grooves, the interiors of the two fixing grooves are provided with fixing devices, the lower ends of the two fixing devices are jointly provided with a placing mechanism, and the middle part of the left side of the lower end and the middle part of the right side of the lower end of the drone body are provided with support frames.

[0006] Preferably, the fixing device includes a connecting block, a mounting block is fixedly installed on the upper end of the connecting block, a mounting groove is provided inside the mounting block, a first spring is fixedly installed inside the mounting groove, a limiting block is provided inside the mounting groove, the limiting block and the first spring are fixedly connected together, and a clamping block is fixedly installed on the end of the limiting block away from the first spring.

[0007] Preferably, the clamping block extends to the outside of the mounting block, the mounting block is movably mounted in the fixing groove, and the clamping block is movably clamped in the clamping groove by a first spring.

[0008] Preferably, the lower end of the connecting block is fixedly connected to the upper end of the placing mechanism.

[0009] Preferably, the placement mechanism includes a placement box, a handle is fixedly installed at the front end of the placement box, a partition is provided in the middle of the inner lower wall of the placement box, a second spring is provided on the left and right parts of the inner front wall of the placement box, a push plate is provided on the ends of the two second springs away from the placement box, two bullet launching ports are provided on the rear part of the inner lower wall of the placement box, telescopic cylinders are inserted and fixedly installed on the rear left and right parts of the placement box, and baffles are fixedly installed on the output ends of the two telescopic cylinders.

[0010] Preferably, the two push plates are slidably mounted on the inner lower wall of the placement box via a slider.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Open the two telescopic cylinders through the controller, so as to facilitate driving the two baffles to cross the two bombing ports, so as to facilitate blocking the bombing ports, and then place the bombs on the left and right sides of the placement box. At this time, the two second springs are in a squeezed and contracted state. When bombing, open the two telescopic cylinders through the controller, so as to facilitate driving the two baffles to move backward. At this time, the internal bombs are reset by the elastic force of the second spring, so that the bombs are pushed backward, so that the bombs move through the bombing ports for bombing, which is convenient for single delivery or delivery together, and convenient to use;

[0013] 2. During installation, align the two installation blocks with the two fixing slots, and push the entire placement box backwards. Use the elastic force of the first spring to contract and reset, so that the two card blocks are respectively connected to the two card slots, thereby facilitating and quickly fixing the placement box, facilitating installation, and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a throwing device of a bomb-dropping UAV of the utility model;

[0015] Figure 2 This is a schematic diagram of the lower structure of the mounting block of a throwing device of a bomb-dropping UAV of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a fixing device of a throwing device of a bomb-dropping UAV of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the placement mechanism of the throwing device of the bomb-dropping UAV.

[0018] In the figure: 1. drone body; 2. fixing frame; 3. fan blade body; 4. fixing seat; 5. fixing slot; 6. clamping slot; 7. fixing device; 71. connecting block; 72. mounting block; 73. mounting slot; 74. first spring; 75. limit block; 76. clamping block; 8. placement mechanism; 81. placement box; 82. handle; 83. partition; 84. second spring; 85. push plate; 86. bombing port; 87. telescopic cylinder; 88. baffle; 9. support frame. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A throwing device for a bomb-dropping drone comprises an drone body 1, wherein the outer surface of the drone body 1 is provided with four fixing frames 2, the upper ends of the four fixing frames 2 are provided with fan blade bodies 3, the lower left and right parts of the drone body 1 are provided with fixing seats 4, the opposite surfaces of the two fixing seats 4 are provided with fixing grooves 5, the inner walls of the two fixing grooves 5 are provided with card grooves 6, the interiors of the two fixing grooves 5 are provided with fixing devices 7, the lower ends of the two fixing devices 7 are jointly provided with a placing mechanism 8, and the middle part of the left side and the middle part of the right side of the lower end of the drone body 1 are provided with support frames 9.

[0024] In this embodiment, the fixing device 7 includes a connecting block 71, a mounting block 72 is fixedly installed on the upper end of the connecting block 71, a mounting groove 73 is arranged inside the mounting block 72, a first spring 74 is fixedly installed inside the mounting groove 73, a limiting block 75 is arranged inside the mounting groove 73, the limiting block 75 and the first spring 74 are fixedly connected together, and a clamping block 76 is fixedly installed on the end of the limiting block 75 away from the first spring 74; the clamping block 76 extends to the outside of the mounting block 72, the mounting block 72 is movably installed in the fixing groove 5, and the clamping block 76 is movably clamped in the clamping groove 6 through the first spring 74; the lower end of the connecting block 71 is fixedly connected to the upper end of the placing mechanism 8.

[0025] In this embodiment, the placement mechanism 8 includes a placement box 81, a handle 82 is fixedly installed at the front end of the placement box 81, a partition 83 is arranged in the middle of the inner lower wall of the placement box 81, a second spring 84 is arranged on the left and right parts of the inner front wall of the placement box 81, and a push plate 85 is arranged on the end of the two second springs 84 away from the placement box 81, and two bullet-dropping ports 86 are arranged at the rear part of the inner lower wall of the placement box 81, and telescopic cylinders 87 are fixedly installed at the rear left and right parts of the placement box 81, and baffles 88 are fixedly installed at the output ends of the two telescopic cylinders 87; the two push plates 85 are slidably installed on the inner lower wall of the placement box 81 through sliders.

[0026] It should be noted that the utility model is a throwing device for a bomb-dropping drone. During use, the two telescopic cylinders 87 are opened by the controller, so that the two baffles 88 are conveniently driven to cross the two bomb-dropping ports 86, so as to facilitate blocking the bomb-dropping ports 86. Then, by placing the bombs on the left and right sides of the placement box 81, the two second springs 84 are in an extruded and contracted state, and then the placement box 81 is installed. During installation, the two mounting blocks 72 are aligned with the two fixing grooves 5, and the entire placement box 81 is pushed backward. The elastic force of the first spring 74 is used to shrink and reset, so that the two card blocks 76 are respectively clamped in the two card grooves 6, so that the placement box 81 is conveniently and quickly fixed, and the installation is convenient. When dropping bombs, the two telescopic cylinders 87 are opened by the controller, so that the two baffles 88 are conveniently driven to move backward. At this time, the internal bombs are reset by the elastic force of the second spring 84, so that the bombs are pushed backward, so that the bombs are moved through the bomb-dropping ports 86 for dropping bombs, which is convenient for single or combined delivery and easy to use.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A throwing device for a bomb-dropping drone, comprising an drone body (1), characterized in that: The outer surface of the unmanned aerial vehicle (1) is provided with four fixing frames (2), the upper ends of the four fixing frames (2) are provided with fan blades (3), the lower left and right parts of the unmanned aerial vehicle (1) are provided with fixing seats (4), the opposite surfaces of the two fixing seats (4) are provided with fixing grooves (5), the inner walls of the two fixing grooves (5) are provided with clamping grooves (6), the interiors of the two fixing grooves (5) are provided with fixing devices (7), the lower ends of the two fixing devices (7) are jointly provided with a placing mechanism (8), and the middle part of the left side and the middle part of the right side of the lower end of the unmanned aerial vehicle (1) are provided with support frames (9).

2. The throwing device of a bomb-dropping drone according to claim 1, characterized in that: The fixing device (7) comprises a connecting block (71), a mounting block (72) is fixedly mounted on the upper end of the connecting block (71), a mounting groove (73) is arranged inside the mounting block (72), a first spring (74) is fixedly mounted inside the mounting groove (73), a limiting block (75) is arranged inside the mounting groove (73), the limiting block (75) and the first spring (74) are fixedly connected together, and a clamping block (76) is fixedly mounted on one end of the limiting block (75) away from the first spring (74).

3. The throwing device of a bomb-dropping drone according to claim 2, characterized in that: The clamping block (76) extends to the outside of the mounting block (72); the mounting block (72) is movably mounted in the fixing groove (5); and the clamping block (76) is movably clamped in the clamping groove (6) via a first spring (74).

4. The throwing device of a bomb-dropping drone according to claim 2, characterized in that: The lower end of the connecting block (71) is fixedly connected to the upper end of the placing mechanism (8).

5. The throwing device of a bomb-dropping drone according to claim 4, characterized in that: The placing mechanism (8) comprises a placing box (81), a handle (82) is fixedly installed at the front end of the placing box (81), a partition (83) is arranged in the middle of the inner lower wall of the placing box (81), a second spring (84) is arranged at the left part and the right part of the inner front wall of the placing box (81), a push plate (85) is arranged at one end of the two second springs (84) away from the placing box (81), two bullet-dropping ports (86) are arranged at the rear part of the inner lower wall of the placing box (81), a telescopic cylinder (87) is inserted and fixedly installed at the left part and the right part of the rear end of the placing box (81), and a baffle (88) is fixedly installed at the output end of the two telescopic cylinders (87).

6. The throwing device of a bomb-dropping drone according to claim 5, characterized in that: The two push plates (85) are both slidably mounted on the inner lower wall of the placement box (81) via a slider.

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