Protective unmanned aerial vehicle equipment for karst landform observation

Abstract

The utility model discloses protective unmanned aerial vehicle equipment for karst landform observation, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, and the bottom of the unmanned aerial vehicle body is fixedly connected with a shell; a switching assembly is arranged in the shell, the switching assembly comprises a double-shaft motor, the double-shaft motor is arranged in the shell, the output end of the double-shaft motor is fixedly connected with a transmission rod, and the two sides of an inner cavity of the shell are rotationally connected with rotating rods; the two sides of the shell are each provided with a protection assembly, and each protection assembly comprises an electric telescopic rod. Through work of the double-shaft motor, a transmission rod can be driven to rotate, then a first bevel gear is driven to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a rotating rod to rotate, the rotating rod drives a movable plate to rotate, and the movable plate drives a protection plate to rotate through an electric telescopic rod. Therefore, the purpose of switching the protection target is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unmanned plane technical field, especially, relate to a kind of protective type unmanned plane equipment for karst topography observation. BACKGROUND

[0002] The unmanned plane equipment for karst topography observation is specially designed for surveying and monitoring complex karst terrain, such as caves, cliffs and canyons, etc. This equipment usually carries high-definition cameras, laser radars and other sensors, and can efficiently obtain accurate terrain data and high-resolution images, providing comprehensive observation of topographic changes, vegetation coverage and hydrological characteristics.

[0003] The existing technology of the unmanned plane for karst topography observation cannot effectively protect the unmanned plane during observation, which may cause collision or damage when the unmanned plane touches the rock wall or obstacle, affecting the smooth progress of the task and increasing the maintenance cost of the equipment, and even interrupting the observation task. To solve the above problems, we provide a protective type unmanned plane equipment for karst topography observation. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a protective type unmanned plane equipment for karst topography observation, which solves the problem of the existing technology of the protective type unmanned plane equipment for karst topography observation, which cannot effectively protect the unmanned plane.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions.

[0006] The utility model is a protective type unmanned plane equipment for karst topography observation, which includes an unmanned plane body, an outer shell fixedly connected to the bottom of the unmanned plane body, a switching assembly arranged inside the outer shell, a double-shaft motor, a transmission rod fixedly connected to the output end of the double-shaft motor, a rotating rod rotatably connected to both sides of the inner cavity of the outer shell, a protective assembly arranged on both sides of the outer shell, an electric telescopic rod, a horizontal plate fixedly connected to the output end of the electric telescopic rod, a damper fixedly connected to one side of the horizontal plate, and a protective plate fixedly connected to one side of the damper.

[0007] The utility model is further provided with a first bevel gear fixedly connected to one end of the transmission rod, a second bevel gear fixedly connected to the surface of the rotating rod, and the first bevel gear and the second bevel gear are in meshing relationship, an activity plate fixedly connected to both sides of the surface of the rotating rod, and the activity plate is fixedly connected to one side of the electric telescopic rod.

[0008] The utility model further sets up, the inside of protection board is provided with the placing groove, both sides of placing groove inner chamber all are fixedly connected with the limit rod, the limit rod surface is connected with the sliding block, the sliding block one side is rotatably connected with the movable rod through the pivot, movable rod one side is rotatably connected with the horizontal plate one side through the pivot, the limit rod surface one side is equipped with the spring.

[0009] The utility model further sets up, the both sides of shell are provided with the sliding slot, and the movable plate is connected in the sliding slot.

[0010] The utility model further sets up, the fixed plate is fixedly connected in the top of shell inner chamber.

[0011] The utility model further sets up, and the both ends of spring are fixedly connected with the one side of sliding block and the one side of placing groove inner wall respectively, and the shock protection of unmanned aerial vehicle body is used through spring.

[0012] The utility model further sets up, and the one side of unmanned aerial vehicle body is provided with high definition camera and wide-angle camera respectively, and the high quality image and video acquisition are provided through high definition camera and wide-angle camera, to realize different shooting demand.

[0013] The utility model has the advantages of the following.

[0014] 1, the utility model discloses the work of double-shaft motor can drive transmission rod rotation, and further drive first bevel gear rotation, and first bevel gear drive second bevel gear rotation, and second bevel gear drive rotation lever rotation, and rotation lever drive movable plate rotation, and movable plate drive through electric telescopic link drive protection board rotation, to reach the purpose of switching protection target.

[0015] 2, the utility model discloses the work of telescopic link can push horizontal plate and move, and horizontal plate drive protection board and damper and move, when protection board moves to the outside of propeller, can protect unmanned aerial vehicle both sides, prevent unmanned aerial vehicle from colliding to rock wall or obstacle, when touching obstacle, the impact of outside will make protection board move, and protection board extrudes damper, and protection board will also drive movable rod and move, and movable rod will push sliding block and move through pivot, and sliding block will extrude spring, and then spring and damper provide additional reverse force and the ability of absorbing impact through the elastic rebound of itself, and reach the purpose of protecting unmanned aerial vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces.

[0017] Figure 1 It is a kind of karst landform observation protection type unmanned aerial vehicle equipment's three-dimensionalFigure 1 .

[0018] Figure 2 It is a kind of karst landform observation protective unmanned aerial vehicle equipment Figure 2 .

[0019] Figure 3 It is a kind of karst landform observation protective unmanned aerial vehicle equipment in the structure diagram of the shell inside.

[0020] Figure 4 It is a kind of karst landform observation protective unmanned aerial vehicle equipment in the structure diagram of the shell inside.

[0021] In the drawing: 1, unmanned aerial vehicle body; 2, shell; 3, double shaft motor; 4, transmission rod; 5, rotating rod; 6, electric telescopic rod; 7, cross plate; 8, damper; 9, protective plate; 10, first bevel gear; 11, second bevel gear; 12, movable plate; 13, placing groove; 14, limiting rod; 15, sliding block; 16, movable rod; 17, spring; 18, sliding groove; 19, fixed plate; 20, high-definition camera; 21, wide-angle camera. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only part of the embodiments of the present application, not all.

[0023] Embodiment one

[0024] Please refer to Figures 1-4 , the utility model discloses a kind of karst landform observation protective unmanned aerial vehicle equipment, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 bottom fixedly connected with shell 2;Shell 2 inside is provided with switching assembly, switching assembly includes double shaft motor 3, double shaft motor 3 is set to shell 2 inside, double shaft motor 3 output end fixedly connected with transmission rod 4, shell 2 inner chamber both sides are rotatably connected with rotating rod 5;Shell 2 both sides are provided with protective assembly, and protective assembly includes electric telescopic rod 6, electric telescopic rod 6 output end fixedly connected with cross plate 7, cross plate 7 one side fixedly connected with damper 8, damper 8 one side fixedly connected with protective plate 9.

[0025] Specifically: shell 2 can be fixed easily switching assembly, double shaft motor 3 can provide power for switching assembly, the both ends of transmission rod 4 are rotatably connected in shell 2 inside by bearing, damper 8 can provide enough buffer force to shock absorption, ensure that unmanned aerial vehicle body 1 is not affected, protective plate 9 not only can buffer protection to both sides of unmanned aerial vehicle, can also provide buffer protection when unmanned aerial vehicle lands, reach the purpose of flexible switching function.

[0026] Embodiment two

[0027] Please refer to Figures 1-4 On the basis of embodiment one, the transmission rod 4 is fixedly connected with the first bevel gear 10 at one end, the surface of the rotating rod 5 is fixedly connected with the second bevel gear 11, the first bevel gear 10 and the second bevel gear 11 are meshed with each other, the surface of the rotating rod 5 is fixedly connected with the movable plate 12 on both sides, one side of the movable plate 12 is fixedly connected with one side of the electric telescopic rod 6, the inside of the protection plate 9 is provided with the placing groove 13, the inside cavity of the placing groove 13 is fixedly connected with the limiting rod 14 on both sides, the surface of the limiting rod 14 is slidingly connected with the sliding block 15, one side of the sliding block 15 is rotatably connected with the movable rod 16 through the rotating shaft, one side of the movable rod 16 is rotatably connected with one side of the horizontal plate 7 through the rotating shaft, one side of the surface of the limiting rod 14 is sleeved with the spring 17, the sliding grooves 18 are formed in the both sides of the shell 2, the movable plate 12 is slidingly connected in the inside of the sliding groove 18, the inside of the fixed plate 19 is fixedly connected with the double-shaft motor 3, the both ends of the spring 17 are fixedly connected with one side of the sliding block 15 and one side of the inner wall of the placing groove 13 respectively, the spring 17 is used for shock protection of the unmanned aerial vehicle body 1, the high-definition camera 20 and the wide-angle camera 21 are arranged on one side of the unmanned aerial vehicle body 1 respectively, the high-definition camera 20 and the wide-angle camera 21 are used for providing high-quality image and video acquisition to realize different shooting requirements.

[0028] Specifically: the first bevel gear 10 and the second bevel gear 11 are meshed with each other, the movable plate 12 can drive the protection assembly to rotate, thereby realizing the purpose of protecting the two sides and landing of the unmanned aerial vehicle, the placing groove 13 can conveniently fix the protection assembly, the limiting rod 14 is eight in number and is fixed in the inside of the placing groove 13, the both ends of the spring 17 are fixedly connected with one side of the sliding block 15 and one side of the inner wall of the placing groove 13 respectively, the sliding groove 18 can conveniently rotate the movable plate 12, the fixed plate 19 can fix the transmission motor, the high-definition camera 20 and the wide-angle camera 21 can provide high-quality image and video acquisition to realize different shooting requirements.

[0029] The working principle of the utility model is as follows: when it is needed to protect the two sides of the unmanned aerial vehicle body 1, the user makes the double-shaft motor 3 rotate in the positive direction through the external controller, the double-shaft motor 3 drives the transmission rod 4 to rotate, the transmission rod 4 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the rotating rod 5 to rotate, the rotating rod 5 drives the movable plate 12 to rotate, the movable plate 12 drives the protection plate 9 to rotate through the electric telescopic rod 6, the protection plate 9 is moved to the two sides of the unmanned aerial vehicle body 1, thereby protecting the two sides of the unmanned aerial vehicle body 1.

[0030] When the unmanned aerial vehicle body 1 needs to be protected when landing, the user reverses the double-shaft motor 3 through the external controller, the double-shaft motor 3 drives the transmission rod 4 to reverse, the transmission rod 4 drives the first bevel gear 10 to reverse, the first bevel gear 10 drives the second bevel gear 11 to reverse, the second bevel gear 11 drives the rotating rod 5 to reverse, the rotating rod 5 drives the movable plate 12 to reverse, the movable plate 12 drives the protection plate 9 to reverse through the electric telescopic rod 6, so that the protection plate 9 moves to the bottom of the unmanned aerial vehicle body 1, so as to protect the unmanned aerial vehicle body 1 when landing.

[0031] When the protection plate 9 touches the obstacle or lands, the impact force of the outside will push the protection plate 9 to move, the protection plate 9 will extrude the damper 8 when moving, and the protection plate 9 will also drive the movable rod 16 to move, the movable rod 16 will push the sliding block 15 to move through the rotating shaft, the sliding block 15 will extrude the spring 17, and then the spring 17 and the damper 8 rebound through the elasticity of themselves, so as to provide additional reverse force and impact absorbing capacity, and achieve the purpose of protecting the unmanned aerial vehicle.

[0032] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled through a control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and the control mode and circuit connection are not explained in detail in the utility model, which belongs to the public knowledge in the field.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the embodiments are selected and specifically described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A protective drone device for karst landform observation, comprising a drone body (1), characterized in that: The bottom of the drone body (1) is fixedly connected to a housing (2); A switching assembly is provided inside the housing (2), the switching assembly comprising a dual-axis motor (3), the dual-axis motor (3) being provided inside the housing (2), the output end of the dual-axis motor (3) being fixedly connected to a transmission rod (4), and both sides of the inner cavity of the housing (2) being rotatably connected to rotating rods (5); Both sides of the housing (2) are provided with protective components, the protective components comprising an electric telescopic rod (6), the output end of the electric telescopic rod (6) being fixedly connected to a transverse plate (7), one side of the transverse plate (7) being fixedly connected to a damper (8), and one side of the damper (8) being fixedly connected to a protective plate (9).

2. The protective UAV device for karst landform observation according to claim 1, characterized in that: One end of the transmission rod (4) is fixedly connected to a first bevel gear (10), and a surface of the rotating rod (5) is fixedly connected to a second bevel gear (11), the first bevel gear (10) and the second bevel gear (11) are meshed with each other, and both sides of the surface of the rotating rod (5) are fixedly connected to movable plates (12), and one side of the movable plate (12) is fixedly connected to one side of the electric telescopic rod (6).

3. The protective UAV device for karst landform observation according to claim 1, characterized in that: A placement groove (13) is provided inside the protective plate (9), and both sides of the inner cavity of the placement groove (13) are fixedly connected to a limit rod (14), and a slider (15) is slidably connected to the surface of the limit rod (14), and one side of the slider (15) is rotatably connected to a movable rod (16) through a rotating shaft, and one side of the movable rod (16) is rotatably connected to one side of the transverse plate (7) through a rotating shaft, and a spring (17) is sleeved on one side of the surface of the limit rod (14).

4. The protective UAV device for karst landform observation according to claim 2, characterized in that: Sliding grooves (18) are provided on both sides of the housing (2), and the movable plate (12) is slidably connected to the inside of the sliding grooves (18).

5. The protective UAV device for karst landform observation according to claim 1, characterized in that: A fixing plate (19) is fixedly connected to the top of the inner cavity of the housing (2), and the dual-axis motor (3) is fixedly connected inside the fixing plate (19).

6. The protective UAV device for karst landform observation according to claim 3, characterized in that: The two ends of the spring (17) are respectively fixedly connected to one side of the slider (15) and one side of the inner wall of the placement groove (13), and the spring (17) is used to provide shock absorption protection for the drone body (1).

7. The protective UAV device for karst landform observation according to claim 1, characterized in that: A high-definition camera (20) and a wide-angle camera (21) are respectively provided on one side of the drone body (1). The high-definition camera (20) and the wide-angle camera (21) are used to provide high-quality image and video acquisition to achieve different shooting requirements.

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