Parking limiting mechanism for six-axis rotor-wing garage

Abstract

The utility model relates to the technical field of hangars, and discloses a six-axis rotor wing hangar parking limiting mechanism which comprises a hangar body, electric sliding rails are arranged on the two opposite side walls of the upper portion of the hangar body, the two electric sliding rails are symmetrical to each other, two double doors are arranged on the upper portions of the electric sliding rails in a sliding mode, and an installation plate is installed in an inner cavity of the hangar body. A circular notch is formed in the middle of the mounting plate, a parking apron is slidably clamped in an inner cavity of the circular notch, and L-shaped notches are formed in the positions, on the two sides of the mounting plate, of the circular notch correspondingly. According to the six-axis rotor wing unmanned aerial vehicle, when the two inclined plates move, the limiting rods above the inclined plates can be driven to move, the limiting rods can drive the connecting plates to move above the mounting plates when moving, and therefore the hooks installed on the connecting plates can hook unmanned aerial vehicle supporting legs at the bottom of the six-axis rotor wing unmanned aerial vehicle at the moment; therefore, a certain limiting effect can be achieved when the 6-axis rotor unmanned aerial vehicle is parked in the hangar body, and the six-axis rotor unmanned aerial vehicle hangar is practical and suitable for wide application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of hangars, and specifically relates to a 6-axis rotorcraft hangar docking limit mechanism. Background Art

[0002] With the rapid development of multi-rotor UAV technology and the continuous expansion of its application scope, the pursuit of multi-rotor UAV technology by people has evolved from solely pursuing performance indicators to simultaneously pursuing ease of use and intelligence. The level of automation determines the convenience of UAV use. For this reason, a product concept of a UAV hangar has been proposed. Currently, the multi-rotor UAV hangars developed at home and abroad are generally one hangar for one UAV, that is, one parking hangar houses and maintains one UAV.

[0003] However, when the existing 6-axis rotor UAV is parked in the UAV hangar, most of them are parked on the apron. Therefore, during the parking process, the 6-axis rotor UAV may be charged directly due to unstable parking, which is likely to damage the charging equipment.

[0004] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0006] An axial-rotor hangar docking limit mechanism, including a hangar body. On the opposite two side walls above the hangar body, electric sliding rails are provided. The two electric sliding rails are symmetrical to each other, and two double doors are slidably arranged above them. An installation plate is installed in the inner cavity of the hangar body. A circular notch is opened in the middle of the installation plate. A helipad is slidably clamped in the inner cavity of the circular notch. On both sides of the installation plate, L-shaped notches are respectively arranged. The two L-shaped notches penetrate through the circular notch. A moving mechanism is arranged in the inner cavities of the two L-shaped notches and the circular notch. A limiting mechanism is arranged above the moving mechanism. Charging components are also arranged on the opposite two side walls of the installation plate. When the 6-axis rotor unmanned aerial vehicle enters the hangar body, it will slowly land on the helipad at this time. Therefore, under the gravity of the 6-axis rotor unmanned aerial vehicle, the helipad can be pressed down to move downward. When the helipad moves downward, it will be able to drive the circular extrusion block to move downward, so that the bottom of the circular extrusion block presses the inclined end face of the inclined plate. Therefore, the two inclined plates can slide in the inner cavity of the L-shaped notch. When the two inclined plates move, they will be able to drive the upper limiting rod to move. When the limiting rod moves, it will be able to drive the connecting plate to move above the installation plate. Therefore, the hook installed on the connecting plate can hook the bottom drone support leg of the 6-axis rotor unmanned aerial vehicle at this time. Therefore, it can play a certain limiting role when the 6-axis rotor unmanned aerial vehicle is parked in the hangar body.

[0007] As a preferred embodiment of the present invention, the moving mechanism includes a circular extrusion block and two inclined plates. The circular extrusion block is slidably connected to the inner wall of the circular notch. The top end of the circular extrusion block is fixedly connected to the bottom of the helipad. On the opposite two sides of the bottom of the circular extrusion block, two inclined plates are respectively arranged. The two inclined plates are symmetrical to each other. The two inclined plates are respectively slidably connected to the inner cavities of the two L-shaped notches. The installation position and components of the moving mechanism are determined, ensuring that when the 6-axis rotor unmanned aerial vehicle enters the hangar body, it will slowly land on the helipad at this time. Therefore, under the gravity of the 6-axis rotor unmanned aerial vehicle, the helipad can be pressed down to move downward. When the helipad moves downward, it will be able to drive the circular extrusion block to move downward, so that the bottom of the circular extrusion block presses the inclined end face of the inclined plate. Therefore, the two inclined plates can slide in the inner cavity of the L-shaped notch.

[0008] As a preferred embodiment of the present invention, guide holes are opened in the middle of the two inclined plates, and the two guide holes are symmetrical to each other. Guide rods are arranged on the two inclined plates. The guide rods movably penetrate through the guide holes. The two ends of the guide rods are respectively connected to the inner walls of the two L-shaped notches. It is ensured that the inclined plates can move horizontally.

[0009] As a preferred embodiment of the present utility model, two mutually symmetrical return springs are fixedly installed at opposite ends of the two inclined plates respectively, and the other end of each return spring is fixedly connected to the inner wall of the L-shaped notch. The installation position of the return spring is determined to ensure that when the 6-axis rotor unmanned aerial vehicle needs to take off, it can take off slowly upward at this time, so that the support legs of the unmanned aerial vehicle can leave the apron, and thus the inclined plate can be reset with the assistance of the return spring, and the hook can leave the support legs of the 6-axis rotor unmanned aerial vehicle installed at the bottom, so that the 6-axis rotor unmanned aerial vehicle can fly out of the hangar body.

[0010] As a preferred embodiment of the present utility model, two mutually symmetrical limit rods are fixedly installed above the two inclined plates respectively. Connecting plates are fixedly installed on one side wall of each pair of opposite limit rods, and each connecting plate is slidably connected to the mounting plate. Each pair of connecting plates is symmetrical to each other, and hooks are fixedly installed on one side wall of each pair of longitudinally opposite connecting plates. When the two inclined plates move, they can drive the upper limit rods to move. When the limit rods move, they can drive the connecting plates to move above the mounting plate. Therefore, the hooks installed on the connecting plates can hook the bottom support legs of the 6-axis rotor unmanned aerial vehicle at this time, so that it can play a certain limiting role when the 6-axis rotor unmanned aerial vehicle is parked in the hangar body.

[0011] As a preferred embodiment of the present utility model, support legs of the unmanned aerial vehicle are arranged on both longitudinally opposite sides of each pair of hooks. It is ensured that when the 6-axis rotor unmanned aerial vehicle presses on the apron, the moving mechanism can move, and the hooks installed on the connecting plate can hook the bottom support legs of the 6-axis rotor unmanned aerial vehicle at this time, so that it can play a certain limiting role when the 6-axis rotor unmanned aerial vehicle is parked in the hangar body.

[0012] The present utility model has the following beneficial effects compared with the prior art:

[0013] In the present utility model, when the 6-axis rotor unmanned aerial vehicle (UAV) enters the interior of the hangar body, it will slowly land on the parking apron at this time. Therefore, under the gravity of the 6-axis rotor UAV, the parking apron can be pressed downward to move. When the parking apron moves downward, it can drive the circular extrusion block to move downward, so that the bottom of the circular extrusion block presses the inclined end face of the inclined plate. Therefore, the two inclined plates can slide in the inner cavity of the L-shaped notch. When the two inclined plates move, they can drive the upper limiting rod to move. When the limiting rod moves, it can drive the connecting plate to move above the mounting plate. Therefore, the hook installed on the connecting plate can hook the bottom UAV support leg of the 6-axis rotor UAV at this time. Therefore, it can play a certain limiting role when the 6-axis rotor UAV is parked in the hangar body, thus ensuring to a certain extent that the charging component will not be damaged due to the unstable parking of the 6-axis rotor UAV.

[0014] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a schematic diagram of the inner cavity structure of the hangar body of the present utility model;

[0018] Figure 3 is a schematic diagram of the sectional structure of the inner cavity of the hangar body of the present utility model;

[0019] Figure 4 is a schematic diagram of the top view above the mounting plate of the present utility model.

[0020] In the figure: 1, hangar body; 2, double doors; 3, electric slide rail; 4, mounting plate; 5, parking apron; 6, UAV support leg; 7, L-shaped notch; 8, circular notch; 9, circular extrusion block; 10, inclined plate; 11, return spring; 12, limiting rod; 13, connecting plate; 14, hook; 15, charging component; 16, guide rod. SPECIFIC EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0022] As Figures 1 to 4As shown in the figure, a 6-axis rotor hangar docking limiting mechanism includes a hangar body 1. Electric slide rails 3 are provided on the opposite two side walls above the hangar body 1. The two electric slide rails 3 are symmetrical to each other, and two double doors 2 are slidably arranged above them. An installation plate 4 is installed in the inner cavity of the hangar body 1. A circular notch 8 is opened in the middle of the installation plate 4. A helipad 5 is slidably clamped in the inner cavity of the circular notch 8. L-shaped notches 7 are respectively arranged on both sides of the circular notch 8 on the installation plate 4. The two L-shaped notches 7 penetrate through the circular notch 8. A moving mechanism is arranged in the inner cavities of the two L-shaped notches 7 and the circular notch 8. A limiting mechanism is arranged above the moving mechanism. Charging components 15 are also arranged on the opposite two side walls of the installation plate 4. When the 6-axis rotor unmanned aerial vehicle enters the hangar body 1, it will slowly land on the helipad 5 at this time. Therefore, under the gravity of the 6-axis rotor unmanned aerial vehicle, the helipad 5 can be pressed down to move downward. When the helipad 5 moves downward, it can drive the circular extrusion block 9 to move downward, so that the bottom of the circular extrusion block 9 presses the inclined end face of the inclined plate 10. Therefore, the two inclined plates 10 can slide in the inner cavity of the L-shaped notch 7. When the two inclined plates 10 move, they can drive the upper limiting rod 12 to move. When the limiting rod 12 moves, it can drive the connecting plate 13 to move above the installation plate 4. Therefore, the hook 14 installed on the connecting plate 13 can hook the bottom drone support leg 6 of the 6-axis rotor unmanned aerial vehicle at this time. Therefore, it can play a certain limiting role when the 6-axis rotor unmanned aerial vehicle is parked in the hangar body 1.

[0023] In the specific implementation manner, the moving mechanism includes a circular extrusion block 9 and two inclined plates 10. The circular extrusion block 9 is slidably connected to the inner wall of the circular notch 8. The top end of the circular extrusion block 9 is fixedly connected to the bottom of the helipad 5. Two inclined plates 10 are respectively arranged on the opposite two sides of the bottom of the circular extrusion block 9. The two inclined plates 10 are symmetrical to each other. The two inclined plates 10 are respectively slidably connected to the inner cavities of the two L-shaped notches 7. In this setting, the installation position and components of the moving mechanism are determined, ensuring that when the 6-axis rotor unmanned aerial vehicle enters the hangar body 1, it will slowly land on the helipad 5 at this time. Therefore, under the gravity of the 6-axis rotor unmanned aerial vehicle, the helipad 5 can be pressed down to move downward. When the helipad 5 moves downward, it can drive the circular extrusion block 9 to move downward, so that the bottom of the circular extrusion block 9 presses the inclined end face of the inclined plate 10. Therefore, the two inclined plates 10 can slide in the inner cavity of the L-shaped notch 7.

[0024] Furthermore, guide holes are respectively opened in the middle of the two inclined plates 10, and the two guide holes are symmetrical to each other. Guide rods 16 are arranged on the two inclined plates 10. The guide rods 16 movably penetrate through the guide holes, and the two ends of the guide rods 16 are respectively connected to the inner walls of the two L-shaped notches 7. In this setting, it is ensured that the inclined plates 10 can move horizontally.

[0025] Furthermore, two mutually symmetrical return springs 11 are fixedly installed at opposite ends of the two inclined plates 10, and the other end of each return spring 11 is fixedly connected to the inner wall of the L-shaped notch 7. In this setting, the installation position of the return spring 11 is determined to ensure that when the 6-axis rotor UAV needs to take off, it can take off slowly upward at this time, so that the UAV support leg 6 can leave the apron 5, so that the inclined plate 10 can be reset with the assistance of the return spring 11, and the hook 14 can leave the UAV support leg 6 installed at the bottom of the 6-axis rotor UAV. Therefore, the 6-axis rotor UAV can fly out of the hangar body 1.

[0026] Furthermore, two mutually symmetrical limiting rods 12 are fixedly installed above the two inclined plates 10. Connecting plates 13 are fixedly installed on the opposite side walls of each pair of limiting rods 12. Each connecting plate 13 is slidably connected to the mounting plate 4. Each pair of connecting plates 13 is symmetrical to each other. Hooks 14 are fixedly installed on the opposite side walls of each pair of connecting plates 13 in the longitudinal direction. In this setting, when the two inclined plates 10 move, they can drive the upper limiting rods 12 to move. When the limiting rods 12 move, they can drive the connecting plates 13 to move above the mounting plate 4. Therefore, the hooks 14 installed on the connecting plates 13 can hook the bottom UAV support leg 6 of the 6-axis rotor UAV at this time, so that it can play a certain limiting role when the 6-axis rotor UAV is parked in the hangar body 1.

[0027] Furthermore, UAV support legs 6 are arranged on both opposite sides of each pair of hooks 14 in the longitudinal direction. In this setting, it is ensured that when the 6-axis rotor UAV presses on the apron 5, the moving mechanism can move, and the hooks 14 installed on the connecting plates 13 can hook the bottom UAV support leg 6 of the 6-axis rotor UAV at this time, so that it can play a certain limiting role when the 6-axis rotor UAV is parked in the hangar body 1.

[0028] The implementation principle of a 6-axis rotor hangar docking limit mechanism in this embodiment is as follows: First, when a 6-axis rotor unmanned aerial vehicle (UAV) needs to be parked inside the inner cavity of the hangar body 1, at this time, the double doors 2 above the hangar body 1 can be opened with the assistance of the electric slide rail 3 under the control of the processor (controlling the hangar body 1 by the processor is a prior art); when the 6-axis rotor UAV enters the hangar body 1, it will slowly land on the apron 5 at this time. Therefore, under the gravity of the 6-axis rotor UAV, the apron 5 can be pressed down to move downward. When the apron 5 moves downward, it can drive the circular extrusion block 9 to move downward, so that the bottom of the circular extrusion block 9 presses the inclined end face of the inclined plate 10. Therefore, the two inclined plates 10 can slide in the inner cavity of the L-shaped notch 7. When the two inclined plates 10 move, they can drive the upper limit rod 12 to move. When the limit rod 12 moves, it can drive the connecting plate 13 to move above the mounting plate 4. Therefore, the hook 14 installed on the connecting plate 13 can hook the bottom UAV support leg 6 of the 6-axis rotor UAV at this time. Therefore, it can play a certain limiting role when the 6-axis rotor UAV is parked in the hangar body 1, thus ensuring to a certain extent that the charging component 15 will not be damaged due to the unstable parking of the 6-axis rotor UAV;

[0029] When the 6-axis rotor UAV needs to take off, it can slowly take off upward at this time. Therefore, the UAV support leg 6 can be separated from the apron 5, so that the inclined plate 10 can be reset with the assistance of the return spring 11, and the hook 14 can be separated from the UAV support leg 6 installed at the bottom of the 6-axis rotor UAV. Therefore, the 6-axis rotor UAV can fly out of the hangar body 1.

Claims

1. A 6-axis rotorcraft hangar docking limit mechanism, including a hangar body (1), characterized in that, On the opposite two side walls above the hangar body (1), electric sliding rails (3) are provided. The two electric sliding rails (3) are symmetrical to each other, and two double doors (2) are slidably arranged above them. An installation plate (4) is installed in the inner cavity of the hangar body (1). A circular notch (8) is formed in the middle of the installation plate (4). A landing pad (5) is slidably clamped in the inner cavity of the circular notch (8). L-shaped notches (7) are respectively arranged on both sides of the circular notch (8) on the installation plate (4). The two L-shaped notches (7) penetrate through the circular notch (8). A moving mechanism is arranged in the inner cavities of the two L-shaped notches (7) and the circular notch (8). A limiting mechanism is arranged above the moving mechanism. Charging components (15) are also arranged on the opposite two side walls of the installation plate (4).

2. The 6-axis rotorcraft hangar docking limit mechanism according to claim 1, characterized in that, The moving mechanism includes a circular extrusion block (9) and two inclined plates (10). The circular extrusion block (9) is slidably connected to the inner wall of the circular notch (8). The top end of the circular extrusion block (9) is fixedly connected to the bottom of the landing pad (5). Two inclined plates (10) are respectively arranged on the opposite two sides of the bottom of the circular extrusion block (9). The two inclined plates (10) are symmetrical to each other. The two inclined plates (10) are respectively slidably connected to the inner cavities of the two L-shaped notches (7).

3. The 6-axis rotorcraft hangar docking limit mechanism according to claim 2, characterized in that, Guide holes are formed in the middle of the two inclined plates (10), and the two guide holes are symmetrical to each other. A guide rod (16) is arranged on the two inclined plates (10). The guide rod (16) movably penetrates through the guide holes. The two ends of the guide rod (16) are respectively connected to the inner walls of the two L-shaped notches (7).

4. A 6-axis rotorcraft hangar docking limit mechanism according to claim 2, characterized in that, Two mutually symmetrical return springs (11) are respectively fixedly installed at the opposite two ends of the two inclined plates (10). The other end of each return spring (11) is fixedly connected to the inner wall of the L-shaped notch (7).

5. A 6-axis rotorcraft hangar docking limit mechanism according to claim 2, characterized in that, Two mutually symmetrical limiting rods (12) are respectively fixedly installed above the two inclined plates (10). Connecting plates (13) are fixedly installed on the opposite side walls of each pair of the limiting rods (12). Each connecting plate (13) is slidably connected to the installation plate (4). Each pair of the connecting plates (13) is symmetrical to each other. Hooks (14) are fixedly installed on the longitudinally opposite side walls of each pair of the connecting plates (13).

6. The 6-axis rotorcraft hangar docking limit mechanism according to claim 5, characterized in that Drone support legs (6) are arranged on the two longitudinally opposite sides of each hook (14).

Images