Adjustable multi-missile launching device for mounting unmanned aerial vehicle

Abstract

The utility model discloses an adjustable multi-missile launching device for unmanned aerial vehicle mounting, and belongs to the technical field of unmanned aerial vehicles. An adjustable multi-missile launching device for unmanned aerial vehicle mounting comprises a launching missile cylinder and further comprises a fixed base, a connecting block connected with an unmanned aerial vehicle is fixedly arranged at the top of the fixed base, and a limiting part is arranged on the connecting block; a yaw support is fixedly arranged at the bottom of the fixed base, a pitching support is rotationally arranged at the bottom of the yaw support, a connecting shaft is rotationally arranged on the pitching support, and the launching cartridge is detachably connected with the connecting shaft through a connecting part; the connecting shaft is rotatably arranged on the pitching support, the launching cartridge is installed on the connecting shaft, and the pitching support is rotatably arranged on the yawing support, so that not only can percussion be performed right above a target, but also multi-angle percussion can be realized, and the concealment, the practicability and the flexibility of a task can be improved; and the launching cartridge is convenient to assemble and disassemble, different launching cartridges can be replaced, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an adjustable multi-type missile launching device for mounting unmanned aerial vehicles. Background Art

[0002] With the continuous development and improvement of drone technology, drones are increasingly used in various fields, and are widely used in military, police and civilian fields. Police drones carry different missions by carrying different mission payloads. For example, drones carry aerial cameras, professional aerial cameras, hyperspectral imagers and other mission payload core components, which serve as "aerial perspectives" and work together with ground monitoring systems to build an "air-ground integrated" monitoring system. In the anti-terrorism and security mission payload device, the design of the airborne multi-type missile launcher is extremely important.

[0003] The launch device in the prior art is usually a fixed structure, which cannot achieve multi-angle strike and can only fire directly above the target, greatly reducing the concealment, practicality and flexibility of the mission. Utility Model Content

[0004] The utility model aims to solve the problem that the launching cartridge in the prior art cannot achieve multi-angle strike, and proposes an adjustable multi-type launching device for mounting on a UAV.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An adjustable multi-type launching device for mounting on an unmanned aerial vehicle comprises a launching cartridge, one end of which is provided with a firing base, and further comprising: a fixed base, a connecting block connected to the unmanned aerial vehicle is fixedly provided on the top of the fixed base, and a limiting portion is provided on the connecting block; a yaw bracket is fixedly provided on the bottom of the fixed base, a pitch bracket is rotatably provided on the bottom of the yaw bracket, and a connecting shaft is rotatably provided on the pitch bracket, and the launching cartridge is detachably connected to the connecting shaft via the connecting portion.

[0007] In order to facilitate the installation of the launching cartridge, preferably, the connecting part includes a fixed clamping plate fixedly arranged on the launching cartridge, wherein the fixed clamping plate is connected to a movable clamping plate by bolts, one end of the fixed clamping plate and the movable clamping plate are both provided with a clamping groove, the outer wall of the connecting shaft abuts against the inner wall of the clamping groove, and a limit block is fixedly arranged on the inner wall of the clamping groove, and a key groove corresponding to the limit block is provided on the outer wall of the connecting shaft.

[0008] In order to ensure reliable sliding of the movable splint, further, guide rods are fixedly arranged on the movable splint, and two groups of guide rods are symmetrically arranged, and both groups of guide rods are slidably connected to the fixed splint.

[0009] In order to facilitate the adjustment of the pitch angle of the launching barrel, preferably, two groups of connecting frames are fixedly arranged at the bottom of the pitch bracket, the connecting shaft is rotatably arranged between the two groups of connecting frames, a second gear is fixedly arranged at one end of the connecting shaft, a first motor is fixedly arranged on the pitch bracket, and a first gear meshing with the second gear is fixedly arranged at the output end of the first motor.

[0010] Preferably, a rotating shaft is fixedly provided on the pitch bracket, a third gear is fixedly provided on the rotating shaft, an end of the rotating shaft away from the pitch bracket is rotatably connected to the yaw bracket, and a second motor is fixedly provided on the yaw bracket, and a fourth motor meshing with the third gear is fixedly provided at the output end of the second motor.

[0011] Preferably, the limiting portion includes a limiting column slidably arranged on the connecting block, wherein a limiting groove is provided in the connecting block, a support plate is slidably arranged in the limiting groove, one end of the limiting column extending into the limiting groove is fixedly connected to the support plate, an adjustment groove connected to the limiting groove is provided on the side wall of the connecting block, a pressing plate is slidably arranged in the adjusting groove, one end of the pressing plate is fixedly connected to the support plate, and a spring is provided in the limiting groove, and two ends of the spring respectively resist the limiting groove and the support plate.

[0012] Compared with the prior art, the utility model provides an adjustable multi-type launching device for mounting on a UAV, which has the following beneficial effects:

[0013] 1. The adjustable multi-type launcher for mounting on the UAV has a connecting shaft rotatably arranged on the pitch bracket, and the launch cartridge is connected to the connecting shaft through the connecting part, and the pitch bracket is rotatably arranged on the yaw bracket. On the one hand, not only the firing direction of the launch cartridge can be adjusted in the horizontal direction, but also the pitch angle of the launch cartridge can be adjusted. Not only can it be fired from directly above the target, but it can also achieve multi-angle strikes, which helps to increase the concealment, practicality and flexibility of the mission. On the other hand, the launch cartridge is easy to assemble and disassemble, which is convenient for replacing different launch cartridges according to different tasks, thereby increasing the scope of use;

[0014] 2. The adjustable multi-type launching device for mounting on the UAV is convenient for connection with the UAV by fixing a T-shaped connecting block on the fixed base, and a limit column is set on the connecting block for lifting and lowering, which can improve the fixing effect and stability with the UAV and prevent it from falling from the UAV.

[0015] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The utility model connects the launch barrel to the connecting shaft through the connecting part by rotatably setting a connecting shaft on the pitch bracket, and rotatably sets the pitch bracket on the yaw bracket. On the one hand, not only the firing direction of the launch barrel can be adjusted in the horizontal direction, but also the pitch angle of the launch barrel can be adjusted. Not only can the target be fired from directly above, but multi-angle strikes can also be achieved, which helps to increase the concealment, practicality and flexibility of the task. On the other hand, the launch barrel is easy to assemble and disassemble, which is convenient for replacing different launch barrels according to different tasks, thereby increasing the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an adjustable multi-type launcher for mounting on a UAV proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a fixing clamp for an adjustable multi-type launcher for mounting on a UAV proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a support plate of an adjustable multi-type launcher for mounting on a UAV proposed by the utility model;

[0019] Figure 4 The utility model is a side view of an adjustable multi-type launcher for mounting on a UAV.

[0020] In the figure: 1. launching cartridge; 101. firing base; 102. camera; 2. fixed splint; 201. movable splint; 202. limit block; 3. pitch bracket; 301. connecting frame; 302. first gear; 303. second gear; 304. connecting shaft; 305. keyway; 4. fixed base; 401. connecting block; 402. yaw bracket; 403. limit slot; 404. adjustment slot; 5. support plate; 501. limit column; 502. pressing plate; 6. rotating shaft; 601. third gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4 The invention discloses an adjustable multi-type launching device for mounting on a drone, comprising a launching barrel 1, on which two to six groups of launching holes are evenly opened, preferably four groups of launching holes, and four ammunitions can be carried. A firing base 101 is arranged at one end of the launching barrel 1, and the firing base 101 is disassembled and arranged on the launching barrel 1 by bolts. The firing base 101 can be electronically fired or mechanically fired, preferably electronically fired. A camera 102 is fixedly arranged at the other end of the launching barrel 1, and the camera 102 includes a high-definition optical lens and an infrared camera, etc., which can meet the target search requirements under different working conditions. It also includes: a fixed base 4, a connecting block 401 connected to the drone is fixedly arranged on the top of the fixed base 4, the connecting block 401 is in a T-shaped structure, a connecting groove corresponding to the connecting block 401 is opened at the bottom of the drone, and a limiting portion is arranged on the connecting block 401. When in use, the connecting block 401 is slidably connected to the connecting groove at the bottom of the drone. When installed in place, the connecting block 401 can be limited in the connecting groove by the limiting portion to prevent the connecting block 401 from falling off the drone during normal use, affecting normal operation, and convenient assembly and disassembly; a yaw bracket 402 is fixedly arranged at the bottom of the fixed base 4, a pitch bracket 3 is rotatably arranged at the bottom of the yaw bracket 402, and the pitch bracket 3 is rotatably provided with a connecting shaft 304, and the launching cartridge 1 is detachably connected to the connecting shaft 304 through the connecting portion. When in use, the pitch bracket 3 is rotatably set on the yaw bracket 402, so that the horizontal adjustment can be achieved, and the adjustment angle is preferably 0°-180°. Then the launching cartridge 1 is connected to the connecting shaft 304 through the connecting portion. On the one hand, the pitch angle of the launching cartridge 1 can be adjusted, and the pitch angle is also preferably 0°-180°. Not only can it be fired from directly above the target, but it can also achieve multi-angle strikes, which helps to increase the concealment, practicality and flexibility of the task. On the other hand, the launching cartridge 1 is easy to assemble and disassemble, which is convenient for replacing different launching cartridges 1 according to different tasks, thereby increasing the scope of use.

[0025] When in use, the connecting shaft 304 is rotatably provided on the pitch bracket 3, and the launch barrel 1 is connected to the connecting shaft 304 through the connecting part, and the pitch bracket 3 is rotatably provided on the yaw bracket 402. On the one hand, not only the firing direction of the launch barrel 1 can be adjusted in the horizontal direction, but also the pitch angle of the launch barrel 1 can be adjusted. Not only can it be fired from directly above the target, but also multi-angle strikes can be achieved, which helps to increase the concealment, practicality and flexibility of the task. On the other hand, the launch barrel 1 is easy to assemble and disassemble, and it is convenient to replace different launch barrels 1 according to different tasks, thereby increasing the scope of use. By fixing a T-shaped connecting block 401 on the fixed base 4, it is convenient to connect with the drone, and a limiting column 501 is raised and lowered on the connecting block 401, which can improve the fixing effect and stability with the drone and prevent it from falling from the drone.

[0026] Reference Figure 1 , Figure 2 and Figure 4 The connecting part can use bolts to fix the launching cartridge 1 on the connecting shaft 304. Here, we design the connecting part as follows: a fixed clamping plate 2 is fixedly arranged on the launching cartridge 1, wherein a movable clamping plate 201 is connected to the fixed clamping plate 2 by bolts, and mutually matching clamping grooves are provided on one end of the fixed clamping plate 2 and the movable clamping plate 201, and the outer wall of the connecting shaft 304 is abutted against the inner walls of the two groups of clamping grooves, and a limit block 202 is fixedly arranged on the inner wall of the clamping groove, and a key groove 305 corresponding to the limit block 202 is provided on the outer wall of the connecting shaft 304. In addition, guide rods are fixedly arranged on the movable splint 201. We preferably symmetrically arrange two groups of guide rods, and the two groups of guide rods are slidably connected to the fixed splint 2, which can ensure that the movable splint 201 can slide reliably relative to the fixed splint 2. When in use, the movable splint 201 is moved away from the fixed splint 2 by loosening the bolts, and then the connecting shaft 304 is placed between the two groups of clamping grooves, and the time limit block 202 is located in the key groove 305, and then the bolts are tightened again to make the movable splint 201 approach the fixed splint 2 to achieve a fixed connection with the connecting shaft 304. When the connecting shaft 304 rotates, the launch barrel 1 can be rotated through the fixed splint 2 and the movable splint 201 to adjust the pitch angle of the launch barrel 1.

[0027] Reference Figure 1 and Figure 4Two groups of connecting frames 301 are fixedly arranged at the bottom of the pitch bracket 3, and the connecting shaft 304 is rotatably arranged between the two groups of connecting frames 301. A second gear 303 is fixedly arranged on one end of the connecting shaft 304. A first motor is fixedly arranged on the pitch bracket 3, and a first gear 302 meshing with the second gear 303 is fixedly arranged at the output end of the first motor. When in use, the first gear 302 is driven to rotate by the first motor, and the first gear 302 is meshed with the second gear 303, which can drive the connecting shaft 304 to rotate, thereby adjusting the pitch angle of the launching cartridge 1. The driving effect is reliable and the structure is simple.

[0028] Reference Figure 1 and Figure 4 A rotating shaft 6 is fixedly provided on the top of the pitch bracket 3, a third gear 601 is fixedly provided on the rotating shaft 6, an end of the rotating shaft 6 away from the pitch bracket 3 is rotatably connected to the yaw bracket 402, and a second motor is fixedly provided on the yaw bracket 402, a fourth motor meshing with the third gear 601 is fixedly provided at the output end of the second motor, when in use, the second motor drives the fourth gear to rotate, and the rotating shaft 6 and the pitch bracket 3 can be driven to rotate around the axis of the rotating shaft 6, so that the angle of the launching barrel 1 in the horizontal direction can be adjusted to improve the use effect.

[0029] Reference Figure 1 , Figure 3 and Figure 4 The limiting part can fix the connecting block 401 in the connecting groove by bolts or buckles. Here, we design the limiting part as follows: a limiting column 501 is slidably arranged on the connecting block 401, and the limiting column 501 is equidistantly arranged in two to six groups. Here, we prefer three groups, wherein a limiting groove 403 is provided in the connecting block 401, and a support plate 5 is slidably arranged in the limiting groove 403. One end of the three groups of limiting columns 501 extending into the limiting groove 403 is fixedly connected to the support plate 5, and an adjusting groove 404 connected to the limiting groove 403 is provided on the side wall of the connecting block 401. A pressing plate 502 is provided, one end of which is fixedly connected to the support plate 5, and a spring is provided in the limiting groove 403, and the two ends of the spring are respectively pressed against the limiting groove 403 and the support plate 5. When in use, the limiting column 501 is made to slide into the limiting groove 403 through the pressing plate 502. When the connecting block 401 is installed in place, the pressing on the pressing plate 502 is released. Under the elastic force of the spring, the supporting plate 5 and the limiting column 501 extend out from the limiting groove 403 and can be inserted into the pin hole in the connecting groove, so that the connecting block 401 is fixed in the connecting groove. The fixing effect is reliable and the assembly and disassembly are convenient.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable multi-type launching device for mounting on a drone, comprising a launching cartridge (1), wherein one end of the launching cartridge (1) is provided with a firing base (101), characterized in that: Also includes: A fixed base (4), wherein a connection block (401) connected to the drone is fixedly arranged on the top of the fixed base (4), and a limiting portion is arranged on the connection block (401); A yaw bracket (402) is fixedly arranged at the bottom of the fixed base (4), a pitch bracket (3) is rotatably arranged at the bottom of the yaw bracket (402), and a connecting shaft (304) is rotatably arranged on the pitch bracket (3), and the launching cartridge (1) is detachably connected to the connecting shaft (304) via a connecting portion.

2. The adjustable multi-type launcher for UAV mounting according to claim 1 is characterized in that: The connecting portion comprises a fixing clamp (2) fixedly arranged on the launching cartridge (1), The fixed clamping plate (2) is connected to a movable clamping plate (201) by bolts, and one end of the fixed clamping plate (2) and the movable clamping plate (201) are both provided with a clamping groove, the outer wall of the connecting shaft (304) is against the inner wall of the clamping groove, and a limit block (202) is fixedly arranged on the inner wall of the clamping groove, and a key groove (305) corresponding to the limit block (202) is provided on the outer wall of the connecting shaft (304).

3. The adjustable multi-type launcher for UAV mounting according to claim 2 is characterized in that: The movable clamping plate (201) is fixedly provided with guide rods, and two groups of guide rods are symmetrically provided. Both groups of guide rods are slidably connected to the fixed clamping plate (2).

4. The adjustable multi-type launcher for UAV mounting according to claim 1 is characterized in that: Two groups of connecting frames (301) are fixedly arranged at the bottom of the pitch bracket (3); the connecting shaft (304) is rotatably arranged between the two groups of connecting frames (301); a second gear (303) is fixedly arranged at one end of the connecting shaft (304); a first motor is fixedly arranged on the pitch bracket (3); and a first gear (302) meshing with the second gear (303) is fixedly arranged at the output end of the first motor.

5. The adjustable multi-type launcher for UAV mounting according to claim 1 is characterized in that: A rotating shaft (6) is fixedly arranged on the pitch bracket (3), a third gear (601) is fixedly arranged on the rotating shaft (6), one end of the rotating shaft (6) away from the pitch bracket (3) is rotatably connected to the yaw bracket (402), and a second motor is fixedly arranged on the yaw bracket (402), and a fourth motor meshing with the third gear (601) is fixedly arranged at the output end of the second motor.

6. The adjustable multi-type launcher for mounting on a UAV according to claim 1 is characterized in that: The limiting portion comprises a limiting column (501) slidably arranged on the connecting block (401), The connection block (401) is provided with a limiting groove (403), a support plate (5) is slidably arranged in the limiting groove (403), one end of the limiting column (501) extending into the limiting groove (403) is fixedly connected to the support plate (5), an adjusting groove (404) connected to the limiting groove (403) is provided on the side wall of the connection block (401), a pressing plate (502) is slidably arranged in the adjusting groove (404), one end of the pressing plate (502) is fixedly connected to the support plate (5), and a spring is arranged in the limiting groove (403), and two ends of the spring are respectively against the limiting groove (403) and the support plate (5).

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