Adjustable bracket of unmanned aerial vehicle rocket

Abstract

The unmanned aerial vehicle rocket adjustable bracket comprises a three-axis adjusting table, a rotating platform, a U-shaped support, an angle adjusting assembly and a butt joint assembly, the rotating platform is arranged on the three-axis adjusting table, the U-shaped support is arranged on the rotating platform, the butt joint assembly is rotationally arranged in the U-shaped support, the angle adjusting assembly is arranged on one side of the U-shaped support, and the angle adjusting assembly is arranged on the other side of the U-shaped support. A flange plate of the butt joint assembly is rotationally arranged in a U-shaped support, and a plurality of guide rods are detachably arranged in the circumferential direction of one side of the flange plate at intervals. The unmanned aerial vehicle rocket is adjusted in the X-axis direction, the Y-axis direction and the Z-axis direction through the three-axis adjusting table, the angle of the rocket in the horizontal direction is adjusted through the rotating platform, the launching angle is adjusted through the angle adjusting assembly so as to adapt to launching of unmanned aerial vehicle boosters of different sorties, interference with a rocket nozzle can be avoided by adopting the U-shaped support, and the launching efficiency is improved. The flight direction of the rocket is guided through the guide rod, and the flight angle is stable after the rocket is launched.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field especially relates to a kind of unmanned plane rocket adjustable bracket. BACKGROUND

[0002] For the unmanned plane of rocket boost launch, thrust seat is usually installed in the rear of unmanned plane belly, the axis of thrust seat passes through the gravity center of unmanned plane, conical socket is set in the top of rocket booster, when rocket ignites, booster acts on the thrust seat of unmanned plane through the conical socket in the top, to provide launch thrust for unmanned plane.

[0003] In the preparation phase before launch, rocket needs bracket to provide support for it, rocket bracket can tightly adhere the conical socket in the top of rocket booster on the thrust seat of unmanned plane body, since there is assembly error for each unmanned plane, the thrust line of unmanned plane cannot be kept in theoretical position, the existing rocket bracket is generally fixed frame, without adjusting function, and angle during rocket launch cannot be stably guided, difficult to adapt to the launch of boosters of different batches of unmanned planes, in addition, rocket bracket should have enough space, to ensure that it does not interfere with rocket tail nozzle during launch. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a kind of unmanned plane rocket adjustable bracket to solve the problems raised in the above background art.To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] The unmanned plane rocket adjustable bracket comprises a three-axis adjusting table, a rotating platform, a U-shaped support, an angle adjusting assembly and a docking assembly.The rotating platform is arranged on the three-axis adjusting table.The U-shaped support is arranged on the rotating platform.The docking assembly is rotatably arranged in the U-shaped support.The angle adjusting assembly is arranged on one side of the U-shaped support and used to drive the docking assembly to rotate.The docking assembly comprises a flange plate and a guide rod.The middle part of the flange plate is rotatably arranged in the U-shaped support and has a nozzle channel penetrating therethrough for the nozzle of the rocket to pass through.The guide rod has a plurality of rods, which are arranged along the circumference of one side of the flange plate at intervals and can be detachably arranged.

[0006] Optionally, a docking groove is formed around the nozzle channel in the middle part of the flange plate.The docking groove is used to dock the rocket, and the docking groove is in communication with the nozzle channel.

[0007] Optionally, a plurality of screw holes are arranged at intervals along the circumference of one side of the flange plate, and the guide rod is threadedly connected with the screw holes.

[0008] Optionally, the angle adjusting assembly comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively arranged at two ends of the U-shaped support, and the flange plate is connected with the first rotating shaft and the second rotating shaft respectively.

[0009] Optionally, the angle adjusting assembly further comprises a first servo motor, the first servo motor is arranged at one side of the U-shaped support, and a working end of the first servo motor is connected with the first rotating shaft.

[0010] Optionally, an angle sensor is arranged at one side of the U-shaped support, and a working end of the angle sensor is connected with the second rotating shaft.

[0011] Optionally, the rotating platform comprises a shaft base, a rotating seat and a second servo motor, the shaft base is arranged at a working end of the three-axis adjusting table, the rotating seat is rotatably arranged in the shaft base, and the second servo motor is arranged at one side of the shaft base and used for driving the rotating seat to rotate.

[0012] The beneficial effects of the prior art are that, by adopting the above scheme, the three-axis adjusting table is used for adjusting the unmanned aerial vehicle rocket in X-axis, Y-axis and Z-axis directions, the rotating platform is used for adjusting the rotation angle of the rocket in the horizontal direction, the angle adjusting assembly is used for driving the docking assembly to rotate in the U-shaped support, the launch angle of the rocket is adjusted, different batches of unmanned aerial vehicle boosters are adapted to be launched, the U-shaped support is used to avoid interference with the rocket nozzle, the flange plate is used for docking with the bottom of the rocket, the guide rod is used for guiding the flight direction of the rocket, the flight angle of the rocket after being launched is ensured to be stable, the rotation angle of the second rotating shaft is detected by the angle sensor, and the launch angle of the rocket is adjusted to adapt to the launch of different batches of unmanned aerial vehicle boosters, and the launch efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structure schematic view of the utility model;

[0014] Figure 2 It is a docking assembly structure schematic view of the utility model;

[0015] Figure 3 It is an angle adjusting assembly structure schematic view of the utility model;

[0016] Figure 4 It is a rotating platform structure schematic view of the utility model;

[0017] As shown in the above drawings: 1, three-axis adjustment platform; 2, rotating platform; 3, U-shaped support; 4, angle adjustment assembly; 5, docking assembly; 6, rocket; 7, docking rod; 51, flange; 52, guide rod; 53, nozzle channel; 54, docking groove; 55, screw hole; 31, first rotating shaft; 32, second rotating shaft; 33, first servo motor; 34, angle sensor; 21, shaft seat; 22, rotating seat; 23, second servo motor. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments; the preferred embodiments of the present application are shown in the drawings; however, the present application can be implemented in many different forms, and is not limited to the embodiments described in the specification; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0019] It should be noted that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements; for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances; the terms "vertical", "horizontal", "left", "right", "front", "back" and similar expressions used in the specification are only for the purpose of illustration.

[0020] At the same time, it should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence; it should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0021] Unless otherwise defined, all technical and scientific terms used in the specification are the same as those commonly understood by those skilled in the art of the present application; the terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not used to limit the present application.

[0022] As Figures 1-2As shown, one embodiment of the utility model is, this unmanned aerial vehicle rocket adjustable bracket, include: three axis adjustment platform 1, rotating platform 2, U type support 3, angle adjustment assembly 4 and docking assembly 5, three axis adjustment platform 1 is horizontally installed on launcher, rotating platform 2 is horizontally set in three axis adjustment platform 1 top surface, three axis adjustment platform 1 is used to drive rotating platform 2 along X axis, Y axis and Z axis three directions adjustment, the bottom of U type support 3 is set in rotating platform 2, rotating platform 2 is used to drive U type support 3 along horizontal direction rotation, docking assembly 5 is rotationally arranged in U type support 3, docking assembly 5 is used to dock rocket, angle adjustment assembly 4 is set in the outside of U type support 3, angle adjustment assembly 4 drives docking assembly 5 to rotate, thereby adjusting the pitch angle of rocket 6, docking assembly 5 includes: flange plate 51 and guide rod 52, flange plate 51 is rotationally arranged in U type support 3, the middle part is penetrated and is provided with nozzle channel 53, the bottom of rocket 6 and flange plate 51 abut, nozzle channel 53 is used for the nozzle of rocket 6 to pass through, guide rod 52 has multiple, is respectively along the circumferential interval of the side of flange plate 51 and can be detachably arranged, guide rod 52 supports and guides rocket, guarantees the flight angle stability after rocket 6 launches, the top of rocket 6 is provided with docking rod 7, the top of docking rod 7 is provided with taper socket.

[0023] The utility model through three axis adjustment platform 1 is adjusted to unmanned aerial vehicle rocket in X axis, Y axis and Z axis three directions, through rotating platform 2 is adjusted to rocket in horizontal direction's rotation angle, through angle adjustment assembly 4 drive docking assembly 5 rotate in U type support 3, adjust the launch angle of rocket 6, to adapt to different sortie unmanned aerial vehicle booster launch, adopt U type support 3 can avoid with the nozzle of rocket 6 to produce interference, through flange plate 51 and rocket 6 bottom docking, through guide rod 52 to rocket flight direction guide, guarantee the flight angle stability after rocket launch.

[0024] In one embodiment, the middle part of the flange plate 51 is surrounded by the nozzle channel 53 and has a docking groove 54. The docking groove 54 is used for docking the rocket. The docking groove 54 and the nozzle channel 53 are connected. When the rocket 6 and the bracket are docked, the bottom of the rocket 6 is located in the docking groove 54, and the nozzle passes through the nozzle channel 53, ensuring the stable docking of the bottom of the rocket 6 and the flange plate 51.

[0025] In one embodiment, a plurality of screw holes 55 are arranged on one side of the flange plate 51 along the circumferential direction and are equally spaced. The guide rods 52 are threadedly connected with the screw holes 55. It can be understood that a plurality of screw holes 55 are arranged on the disc surface of the flange plate 51 along the circumferential direction and are equally spaced. The number of guide rods 52 can be installed in part of the screw holes 55 as needed to adapt to different styles of rocket boosters, such as boosters with wings. The installation position of the guide rods 52 can be selected according to the different positions of the wings.

[0026] In one embodiment, the angle adjusting assembly 4 comprises a first rotating shaft 31 and a second rotating shaft 32, which are respectively arranged at two ends of the U-shaped support 3, and the flange plate 51 is connected with the first rotating shaft 31 and the second rotating shaft 32 on both sides, so that the flange plate 51 can be stably adjusted in the U-shaped support 3.

[0027] In one embodiment, the angle adjusting assembly 4 further comprises a first servo motor 33 arranged at the left side of the U-shaped support, and the working end of the first servo motor 33 is connected with the first rotating shaft 31. The first servo motor 33 drives the flange plate 51 to rotate through the first rotating shaft 31, so as to adjust the pitch angle of the rocket 6.

[0028] In one embodiment, the U-shaped support 3 is provided with an angle sensor 34 on the right side, and the working end of the angle sensor 34 is connected with the second rotating shaft 32. When the flange plate 51 rotates in the pitch angle, the second rotating shaft 32 is synchronously rotated, and the angle sensor 34 adjusts the rocket launching angle by detecting the rotating angle of the second rotating shaft 32, so as to adapt to the launching of different batches of unmanned aerial vehicle boosters, and improve the launching efficiency.

[0029] In one embodiment, the rotating platform 2 comprises a shaft base 21, a rotating base 22 and a second servo motor 23. The shaft base 21 is arranged at the working end of the three-axis adjusting table 1, the rotating base 22 is arranged in the shaft base 21, and the second servo motor 23 is arranged on one side of the shaft base 21. The working end of the second servo motor 23 is provided with a first synchronous wheel, and the rotating base 22 is provided with a second synchronous wheel. The first synchronous wheel and the second synchronous wheel are connected through a synchronous belt, which is used to drive the rotating base 22 to rotate, so as to adjust the launching direction.

[0030] It should be noted that the above technical features continue to combine to form various embodiments not listed above, which are considered to be within the scope of the description of the present application. And for those skilled in the art, the above description can be improved or changed, and all these improvements and changes should belong to the protection scope of the appended claims of the present application.

Claims

1. An adjustable bracket for a UAV rocket, characterized in that: include: A three-axis adjustment platform, a rotating platform, a U-shaped bracket, an angle adjustment assembly and a docking assembly, wherein the rotating platform is arranged on the three-axis adjustment platform, the U-shaped bracket is arranged on the rotating platform, the docking assembly is rotatably arranged in the U-shaped bracket, the angle adjustment assembly is arranged on one side of the U-shaped bracket, and is used to drive the docking assembly to rotate, and the docking assembly includes: a flange and a guide rod, the flange is rotatably arranged in the U-shaped bracket, and a nozzle channel is opened through the middle thereof for the rocket nozzle to pass through, and there are multiple guide rods, which are circumferentially spaced along one side of the flange and are detachably arranged.

2. The adjustable bracket for UAV rocket according to claim 1, characterized in that: A docking groove is provided in the middle of the flange around the nozzle channel, and the docking groove is used for docking with the rocket. The docking groove is communicated with the nozzle channel.

3. The adjustable bracket for UAV rocket according to claim 1, characterized in that: One side of the flange is provided with a plurality of screw holes at equal intervals along its circumference, and the guide rods are threadedly connected to the screw holes.

4. The adjustable bracket for a UAV rocket according to claim 1, characterized in that: The angle adjustment assembly includes a first rotating shaft and a second rotating shaft, which are rotatably arranged at two ends of the U-shaped bracket respectively, and two sides of the flange are connected to the first rotating shaft and the second rotating shaft respectively.

5. The adjustable bracket for a UAV rocket according to claim 4, characterized in that: The angle adjustment assembly further includes a first servo motor, which is disposed on one side of the U-shaped bracket and has a working end connected to the first rotating shaft.

6. The adjustable bracket for a UAV rocket according to claim 4, characterized in that: An angle sensor is provided on one side of the U-shaped bracket, and a working end of the angle sensor is connected to the second rotating shaft.

7. The adjustable bracket for a UAV rocket according to claim 4, characterized in that: The rotating platform includes an axle seat, a rotating seat and a second servo motor. The axle seat is arranged at the working end of the three-axis adjustment platform. The rotating seat is rotatably arranged in the axle seat. The second servo motor is arranged on one side of the axle seat to drive the rotating seat to rotate.

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