Landing recovery protection device and vehicle-mounted unmanned aerial vehicle cabin

Abstract

The utility model discloses a landing recovery protection device which is used for an unmanned aerial vehicle and comprises a case, a concentration device and an air bag device. The case comprises a case body and a case box, and the case body and the case box are spliced; the concentration device is arranged in the box; the air bag device is arranged on the wall face of the box and the wall face of the box body. When the landing recovery protection device is opened, the box is in an unfolded state, the unmanned aerial vehicle lands in the box, the centralizing device is started to push the unmanned aerial vehicle to the middle of the box, the landing recovery protection device is closed, the box is closed, and the air bag devices on the wall surfaces of the box and the box body are started to wrap the unmanned aerial vehicle; the device is used for protecting the unmanned aerial vehicle from being damaged due to bumping and shaking in the unmanned aerial vehicle transportation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely is a kind of landing recovery protection device. BACKGROUND

[0002] The recovery mode of small unmanned plane has many, such as wheel type landing recovery, glide recovery, hanging rope net recovery, parachute plus buffer airbag recovery etc..In order to protect the safety of unmanned plane in non-operation state in prior art, hard shell or fixed frame is used to fix and protect unmanned plane in existing cabin design.

[0003] Although the prior art improves the convenience of unmanned plane operation to some extent, but in practical application, especially in truck transportation process, there is road bumping to cause damage: in the process of truck driving, the unevenness and bump of road can cause unmanned plane to collide and vibrate in cabin, and these impacts can damage the precision electronic components, sensors, camera and other key components of unmanned plane. UTILITARY MODEL CONTENT

[0004] In order to overcome the above technical defects, the utility model provides a landing recovery protection device.

[0005] In order to solve the above problems, the utility model is realized according to the following technical scheme:

[0006] The landing recovery protection device, the landing recovery protection device is used for unmanned plane, and includes:

[0007] Machine case, the machine case includes box and box, and the box is spliced with the box;

[0008] Concentrating device, the concentrating device is arranged in the box;

[0009] Air bag device; the air bag device is arranged on the wall surface of the box and the box.

[0010] Preferably, the box is provided with connecting surface, and the connecting surface is provided with sensor;

[0011] The box includes left box door, right box door and parking platform;

[0012] The connecting surface is spliced with the parking platform;

[0013] The left box door, the right box door, the parking platform and the connecting surface enclose a containing space;

[0014] The parking platform is provided with fixed frame, and the fixed frame is provided with clamp.

[0015] Preferably, the left box door and the right box door each comprise a side plate and a flat plate, one end of the side plate is hinged to the parking platform, and the other end of the side plate is hinged to one end of the flat plate.

[0016] Preferably, the electric pump;

[0017] An air bag, wherein an adjusting valve is arranged on the air bag, the air bag is made of a protective film into a small air bag, and the air bag is connected into a net structure;

[0018] An air path channel, one end of the air path channel is connected to the electric pump, and the other end of the air path channel is connected to the air bag, and a safety valve is arranged on the air path channel;

[0019] The air path channel and the electric pump are arranged in the box body.

[0020] Preferably, the protective film is provided with a three-layer structure, an outer layer is a wear-resistant layer, a middle layer is a fiber layer, and an inner layer is a sealing layer.

[0021] Preferably, the protective film is made of polyurethane material, and the thickness of the protective film is not less than 2 mm.

[0022] Preferably, the concentrating device comprises a plurality of Y-shaped connectors and a plurality of telescopic columns.

[0023] The Y-shaped connector comprises a first mounting port, a second mounting port and a third mounting port.

[0024] The first mounting port, the second mounting port and the third mounting port are connected with the telescopic column.

[0025] The first mounting port and the second mounting port of each two Y-shaped connectors are clamped with a telescopic column, and the third mounting port and the box body are clamped with a telescopic column.

[0026] Preferably, the inner surfaces of the box body and the box are provided with high-density foam boards, and the high-density foam boards are made of polystyrene.

[0027] The second aspect of the utility model discloses a kind of vehicle-mounted unmanned aerial vehicle cabin, it is characterized in that, the vehicle-mounted unmanned aerial vehicle cabin includes the landing recovery protection device of the first aspect of the utility model embodiment.

[0028] Compared with the prior art, the utility model has the beneficial effects that:

[0029] The landing recovery protection device, the landing recovery protection device is used for unmanned aerial vehicle, and includes: a case, a concentrating device and an air bag device;The case includes a box body and a box, and the box body is spliced with the box;The concentrating device is arranged in the box;The air bag device is arranged on the wall surface of the box and the box body.

[0030] The landing recovery protection device is opened, the box is in the unfolded state, the unmanned aerial vehicle lands in the box, the centralized device is started to push the unmanned aerial vehicle to the middle of the box, the landing recovery protection device is closed, the box is closed, and the air bag device on the wall surface of the box and the box body is started to wrap the unmanned aerial vehicle, so that the unmanned aerial vehicle is protected from damage caused by shaking and swinging during transportation of the unmanned aerial vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0031] The specific embodiments of the utility model will be further described in detail below in combination with the drawings, wherein:

[0032] Figure 1 is a structural schematic view of a landing recovery protection device in a closed state of the utility model;

[0033] Figure 2 is a structural schematic view of a machine case in a landing recovery protection device of the utility model;

[0034] Figure 3 is a structural schematic view of a box in a landing recovery protection device of the utility model;

[0035] Figure 4 is a structural schematic view of a centralized device in a landing recovery protection device of the utility model;

[0036] Figure 5 is a structural schematic view of a Y-shaped connecting piece in a landing recovery protection device of the utility model;

[0037] Figure 6 is an air bag device and air bag distribution schematic view of a landing recovery protection device of the utility model;

[0038] Figure 7 is a mesh structure schematic view of an air bag in a landing recovery protection device of the utility model;

[0039] Figure 8 is a structural schematic view of a protective film in a landing recovery protection device of the utility model;

[0040] In the figure: 1 - machine case, 11 - box body, 111 - connecting surface, 112 - sensor, 12 - box box, 121 - parking platform, 122 - left box door, 123 - right box door, 124 - fixing frame, 125 - clamp, 126 - side plate, 127 - flat plate, 2 - centralized device, 21 - Y-shaped connecting piece, 211 - first mounting port, 212 - second mounting port, 213 - third mounting port, 22 - telescopic column, 3 - air bag device, 31 - electric pump, 32 - air bag, 321 - protective film, 322 - small air bag, 323 - sealing layer, 324 - fiber layer, 325 - wear-resistant layer, 326 - regulating valve, 33 - air path channel, 331 - safety valve. DETAILED DESCRIPTION

[0041] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0042] As Figures 1-5 indicated, the landing recovery protection device of the utility model is used for unmanned aerial vehicle, the landing recovery device includes: machine case 1, centralized device 2 and air bag device 3, machine case 1 includes box body 11 and box box 12, and box body 11 is spliced with box box 12, centralized device 2 is arranged in box box 12, and air bag device 3 is arranged on the wall surface of box box 12 and the box body 11.

[0043] As Figure 1 indicated, the centralized device 2 is arranged in the machine case 1, and the machine case 1 is spliced by the box body 11 and the box box 12.

[0044] Optionally, the box body 11 is provided with a connecting surface 111, and the connecting surface 111 is provided with a sensor 112.

[0045] The left box door 122 and the right box door 123 each include a side plate 126 and a flat plate 127, one end of the side plate 126 is hinged to the parking platform 121, and the other end of the side plate 126 is hinged to one end of the flat plate 127.

[0046] As Figures 2-3 indicated, the box body 11 is provided with a connecting surface 111, and the connecting surface 111 is vertically spliced with the parking platform 121, and the connecting surface 111 is provided with a sensor 112, and the sensor 112 is used to position the position of the unmanned aerial vehicle landing on the parking platform 121.

[0047] The box 12 comprises a left box door 122, a right box door 123 and a parking platform 121; in the embodiment, the bottom of the box 12 is provided with a driving plate block for controlling the opening and closing of the left box door 122 and the right box door 123; when the landing recovery protection device is closed, the outer ends of the left box door 122 and the right box door 123 abut together, and the left box door 122, the right box door 123, the parking platform 121 and the connecting surface 111 form a containing space for placing the unmanned aerial vehicle.

[0048] The left box door 122 and the right box door 123 each comprise a side plate 126 and a flat plate 127, one end of the side plate 126 is hinged to the parking platform 121, and the other end of the side plate 126 is hinged to one end of the flat plate 127; when the landing recovery protection device is opened, the driving plate block is started, and the left box door 122 and the right box door 123 are unfolded to both sides until the side plate 126 and the flat plate 127 are in a horizontal state. By unfolding the two side doors, the entrance space of the unmanned aerial vehicle into the parking platform 121 can be increased, and the unmanned aerial vehicle can be conveniently dropped into the parking platform 121.

[0049] The parking platform 121 is provided with a fixing frame 124, and the fixing frame 124 is provided with an adjustable clamp 125, which is used to adapt to unmanned aerial vehicles of different sizes.

[0050] Optionally, the inner surfaces of the box body 11 and the box 12 are provided with high-density foam boards made of polystyrene.

[0051] It can be understood that the high-density foam board is made of polystyrene and has the characteristics of light weight, high strength, heat insulation, sound insulation, waterproofness and fireproofness. This material is made through a special processing process and has a closed-cell honeycomb structure, which can effectively prevent the penetration of water molecules and maintain the compressive strength even under water immersion conditions. In the embodiment, the high-density foam board made of polystyrene is used to make the inner surfaces of the box body 11 and the box 12. The light weight and high strength of the density foam board can withstand greater pressure and impact. It can protect the unmanned aerial vehicle and further reduce the vibration of the unmanned aerial vehicle during transportation.

[0052] Optionally, the concentrating device 2 comprises a plurality of Y-shaped connectors 21 and a plurality of telescopic columns 22; the Y-shaped connector 21 comprises a first mounting port 211, a second mounting port 212 and a third mounting port 213; the first mounting port 211, the second mounting port 212 and the third mounting port 213 are connected with the telescopic column 22;

[0053] Each two Y-shaped connectors 21 have a telescopic column 22 clamped between the first mounting port 211 and the second mounting port 212, and a telescopic column 22 clamped between the third mounting port 213 and the box body 11.

[0054] It can be understood that, asFigures 4-5 As shown in the embodiment, the plate of the control centralized device is arranged in the box 11, the second mounting port 212 of the first Y-shaped connector 21 and the first mounting port 211 of the second Y-shaped connector 21 sandwich the first telescopic column 22, the second mounting port 212 of the second Y-shaped connector 21 and the first mounting port 211 of the third Y-shaped connector 21 sandwich the second telescopic column 22, the second mounting port 212 of the third Y-shaped connector 21 and the first mounting port 211 of the fourth Y-shaped connector 21 sandwich the third telescopic column 22, the second mounting port 212 of the fourth Y-shaped connector 21 and the first mounting port 211 of the first Y-shaped connector 21 sandwich the fourth telescopic column 22, and the four Y-shaped connectors 21 and the telescopic columns 22 are connected to form a closed loop.

[0055] The third mounting port 213 of the four Y-shaped connectors 21 and the upper arranged fixed angle 113 of the box 11 sandwich a telescopic column 22.

[0056] When the unmanned aerial vehicle lands on the parking platform 121, the sensor 112 detects the position of the unmanned aerial vehicle, starts the plate of the control centralized device 2, and the telescopic column 22 on the third mounting port 213 starts to extend along the column, drives the telescopic columns 22 on the first mounting port 211 and the second mounting port 212 of the Y-shaped connector 21 to shrink, and pushes the unmanned aerial vehicle to the middle.

[0057] When the unmanned aerial vehicle is pushed to the middle, the clamp 125 on the fixed frame 124 clamps the unmanned aerial vehicle.

[0058] Optionally, the air bag device 3 comprises: an electric pump 31, an air bag 32, and an air path channel 33; the air bag 32 is provided with an adjusting valve 326, the air bag 32 is made of a protective film 321 into a small air bag 322, and is connected into a net structure; one end of the air path channel 33 is connected with the electric pump 31, and the other end is connected with the air bag 32; and the air path channel 33 is provided with a safety valve 331.

[0059] The air path channel 33 and the electric pump 31 are arranged in the box 11.

[0060] It can be understood that, as Figure 6 shown, the air path channel 33 and the electric pump 31 are arranged in the box 11, one end of the air path channel 33 is connected with the air outlet of the electric pump 31, and the other end is connected with the inflation port of the air bag 32; in an embodiment, one end of the air path channel 33 is connected with the air outlet of the electric pump 31, and the other end is connected with the inflation port of the air bag 32; the interface of the inflation port is provided with a filter screen, which can prevent dust and impurities from entering the air path channel 33; the air path channel 33 is provided with a safety valve 331, the safety valve 331 on the air path channel 33 can automatically release excess gas when the air pressure exceeds a safety range, to prevent the air bag 32 from over-expanding; and the safety valve 331 has a one-way valve function, to prevent backflow of the gas.

[0061] When the UAV is clamped by the clamp 125, the driving plate controls the left box door 122 and the right box door 123 to close; the landing recovery protection device starts to close, the outer end of the left box door 122 and the outer end of the right box door 123 are close to each other, the electric pump 31 starts to input gas into the gas path 33, the gas enters the air bag 32, so that the air bag 32 is rapidly inflated and wrapped around the UAV, and the UAV is ensured to be safe and worry-free during transportation.

[0062] As shown in Figures 6-7 The air bag 32 is provided with an adjusting valve 326, and the small air bags 322 are connected in a net structure, so that the air bag 32 can be uniformly inflated and tightly wrapped around the UAV after inflation, and the air bag can be shrunk one by one or simultaneously through the adjusting valve 326 during deflation, so that the air bag 32 can be recovered more uniformly. The adjusting plate is arranged in the box body 11, the adjusting valve 326 is adjusted through the adjusting plate, the deflation sequence of the small air bags 326 in each grid is adjusted, the air bags 32 at the bottom and the side are preferentially shrunk, and finally the air bags 32 at the top are shrunk, so that the UAV can always keep stable during the recovery of the air bag 32.

[0063] Optionally, the protective film 321 has a three-layer structure, the outer layer is a wear-resistant layer 325, the middle layer is a fiber layer 324, and the inner layer is a sealing layer 323. The protective film 321 is made of polyurethane material, and the thickness of the protective film 321 is not less than 2 mm.

[0064] As shown in Figure 8 The wear-resistant layer 325 wraps the fiber layer 324, the fiber layer 324 wraps the sealing layer 323, and the polyurethane is a high-molecular material with excellent mechanical properties and high plasticity, which is formed by polyol and polyisocyanate through polycondensation reaction. In this embodiment, the protective film 321 is made of polyurethane material, the small air bags 322 are made of the protective film 321, the small air bags 322 are connected in a net structure, the thickness is 2 mm, and the small air bags 322 have good elasticity and wear resistance.

[0065] The second aspect embodiment of the utility model provides a kind of vehicle-mounted UAV cabin, is provided with the landing recovery protection device of any one in the first aspect embodiment, for protecting UAV from damage caused by jolt during UAV transportation.

[0066] The working principle of the landing recovery protection device is as follows:

[0067] The bottom of the box 12 is provided with a driving plate block for controlling the opening and closing of the left box door 122 and the right box door 123; when the landing recovery protection device is opened, the driving plate block is started, and the left box door 122 and the right box door 123 are unfolded to the two sides until the side plate 126 and the flat plate 127 are in a horizontal state. By unfolding the two side doors, the entrance space of the unmanned aerial vehicle into the parking platform 121 can be increased. The unmanned aerial vehicle is conveniently dropped into the parking platform 121. After the unmanned aerial vehicle lands on the parking platform 121, the sensor 112 detects the position of the unmanned aerial vehicle, and the plate block of the control centering device 2 is started, and the telescopic column 22 on the third mounting port 213 starts to extend along the column, driving the first mounting port 211 and the second mounting port 212 of the Y-shaped connecting piece 21 to contract the telescopic column 22, and pushing the unmanned aerial vehicle to the middle.

[0068] When the unmanned aerial vehicle is pushed to the middle, the clamp 125 on the fixing frame 124 clamps the unmanned aerial vehicle.

[0069] When the unmanned aerial vehicle is clamped by the clamp 125, the driving plate block controls the left box door 122 and the right box door 123 to close; the landing recovery protection device starts to close, the outer ends of the left box door 122 and the right box door 123 are attached together, the electric pump 31 starts to input gas into the gas path channel 33, the gas enters the air bag 32, the air bag 32 is rapidly inflated and wrapped around the unmanned aerial vehicle, and the safety of the unmanned aerial vehicle during transportation is ensured.

[0070] When the unmanned aerial vehicle needs to be taken out, the air bags can be shrunk one by one or simultaneously by adjusting the plate block and starting the adjusting valve 326, and the air bags 32 can be more uniformly recovered. The box body 11 is provided with an adjusting plate block, the adjusting valve 326 is adjusted by the adjusting plate block, the deflation order of the small air bags 326 in each grid is adjusted, the air bags 32 at the bottom and the sides are preferentially shrunk, and finally the air bags 32 at the top are shrunk, so that the unmanned aerial vehicle always remains stable during the recovery of the air bags 32.

[0071] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, so any modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.

Claims

1. A landing recovery protection device for a drone, comprising: The application relates to a landing recovery protection device. The device comprises a cabinet (1) including a cabinet body (11) and a cabinet box (12), the cabinet body (11) being spliced with the cabinet box (12); a concentration device (2) arranged in the cabinet box (12); and an air bag device (3) arranged on the wall surface of the cabinet box (12) and the cabinet body (11).

2. The landing recovery protection device according to claim 1, wherein the cabinet body (11) is provided with a connecting surface (111) provided with a sensor (112); the cabinet box (12) comprises a left cabinet door (122), a right cabinet door (123) and a parking platform (121); the connecting surface (111) is spliced with the parking platform (121); the left cabinet door (122), the right cabinet door (123), the parking platform (121) and the connecting surface (111) form a containing space; and the parking platform (121) is provided with a fixing frame (124) provided with a clamp (125).

3. The landing recovery protection device according to claim 2, wherein the left cabinet door (122) and the right cabinet door (123) each comprise a side plate (126) and a flat plate (127), one end of the side plate (126) is hinged to the parking platform (121), and the other end of the side plate (126) is hinged to one end of the flat plate (127). The air bag device (3) comprises an electric pump (31), an air bag (32) provided with an adjusting valve (326), the air bag (32) being made of a protective film (321) into a small air bag (322) and connected into a net structure, and a gas path channel (33) connected at one end to the electric pump (31) and at the other end to the air bag (32) and provided with a safety valve (331); wherein the gas path channel and the electric pump (31) are arranged in the cabinet body (11).

5. The landing recovery protection device according to claim 4, wherein the protective film (321) is provided with a three-layer structure, an outer wear-resistant layer (325), a middle fiber layer (324) and an inner sealing layer (323).

6. The landing recovery protection device according to claim 5, wherein the protective film (321) is made of polyurethane material and has a thickness not less than 2 mm.

7. The landing recovery protection device according to claim 1, wherein the concentration device (2) comprises a plurality of Y-shaped connecting pieces (21) and a plurality of telescopic columns (22); the Y-shaped connecting piece (21) comprises a first mounting port (211), a second mounting port (212) and a third mounting port (213); the first mounting port (211), the second mounting port (212) and the third mounting port (213) are connected with the telescopic columns (22). ​ ​ ​ ​ 4. The landing and recovery protection device of claim 1, wherein, ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The first mounting port (211) and the second mounting port (212) of each two Y-shaped connectors (21) are clamped with a telescopic column (22), and the third mounting port (213) is clamped with a telescopic column (22) and the box body (11).

8. The landing recovery protection device according to claim 1, characterized in that, The inner surfaces of the box body (11) and the box (12) are provided with high-density foam boards made of polystyrene.

9. A drone nacelle for a vehicle, comprising: The unmanned aerial vehicle cabin on the vehicle includes the landing recovery protection device according to any one of claims 1 to 8.

Images