Unmanned aerial vehicle airport with internal and external separation and drainage functions

Abstract

The utility model provides an inside and outside separation drainage unmanned aerial vehicle airport which comprises a top door assembly, a main frame external metal plate and an internal clamping lifting mechanism, the main frame external metal plate comprises a main frame and a bottom frame, the internal clamping lifting mechanism comprises a parking apron, a lifting module assembly, a lifting outer frame and a lifting inner frame, the parking apron is arranged on the lifting outer frame, and the lifting module assembly is arranged on the lifting outer frame. The two ends of the lifting module assembly are arranged on the lifting outer frame and the lifting inner frame correspondingly to drive the parking apron to move up and down, the lifting inner frame is fixed to a bottom frame of an outer metal plate of the main frame, an internal clamping lifting mechanism for airport internal battery replacement is fixedly connected with the bottom of the outer metal plate of the main frame, and the middle unmanned aerial vehicle platform lifting module assembly ascends and descends independently. Even if the unmanned aerial vehicle takes off and lands on rainy days and the top door is opened, rainwater can flow down through a reserved gap between the inner and outer metal plates and flow out through a bottom plate gap and a reserved hole, an internal movement mechanism is effectively protected, and the airport can be normally used on rainy days.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane automatic airport technical field, especially relate to a unmanned plane airport of internal and external separation drainage. BACKGROUND

[0002] With the deepening of the cognition of the application value of unmanned plane, the unmanned plane presents the rapid development in the consumer level, industrial level and military level market, and the unmanned plane is more and more used in many fields.

[0003] But the endurance time of unmanned plane becomes the biggest bottleneck of hindering the development of unmanned plane, although lithium electronic battery is the best battery in the market at present, but still cannot completely satisfy the endurance demand of unmanned plane, therefore, the problem of charging of unmanned plane must be considered in the process of using unmanned plane. With the wide application of unmanned plane and the development of the automation degree of unmanned plane, unmanned plane airport emerges as the times require, sets up storage cabin for each unmanned plane to realize automatic management and automatically parks and takes off unmanned plane.

[0004] Then, the existing large and medium-sized unmanned plane automatic battery replacement airport is generally connected and fixed with the two sides of the outer frame by the internal lifting mechanism, and the internal moving mechanism can be protected when the top door is closed. But when the top door is opened, the moving mechanism will be partially exposed, especially when used outdoors in rainy days, rainwater will inevitably enter the inside of the lifting or battery replacement moving mechanism after the top door is opened, which is easy to cause the internal moving mechanism to rust or function limited, and seriously affect the continuous normal use of the unmanned plane airport. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a unmanned plane airport of internal and external separation drainage, which aims at solving the technical problems that the unmanned plane airport deployed outdoors in the prior art cannot work or has various needs when rainwater flows into the inside of the moving mechanism after the top door is opened in thunderstorm weather.

[0006] In order to solve the above technical problems, the utility model adopts the technical scheme that a unmanned plane airport of internal and external separation drainage is provided, which comprises a top door assembly, a main frame outer sheet metal and an internal clamping lifting mechanism. The main frame outer sheet metal comprises a main frame and a chassis. The internal clamping lifting mechanism comprises a parking apron, a lifting module assembly, a lifting outer frame and a lifting inner frame. The parking apron is arranged on the lifting outer frame. The lifting module assembly is arranged at the two ends of the lifting outer frame and the lifting inner frame respectively, and drives the parking apron to move up and down. The lifting inner frame is fixed on the chassis of the main frame outer sheet metal.

[0007] Further, the outer panel of the main frame further comprises an outer panel, an inner panel and a column panel, two cavities are enclosed by the outer panel, the inner panel and the column panel, the electric control is installed in the first cavity enclosed by the outer panel and the inner panel, and the internal clamping lifting mechanism is arranged in the second cavity enclosed by the four inner panels.

[0008] Further, the inner panel is provided with a step panel extending outward, and the parking apron moves downward to the step panel.

[0009] Further, the lifting module assembly comprises a lifting module, a lifting base plate and a lifting slide rod assembly, the lifting slide rod assembly is connected with the lifting base plate, and the lifting base plate is driven to move up and down through the lifting slide rod assembly.

[0010] Further, the lifting module comprises a motor, a synchronous wheel and a synchronous belt, the motor drives the synchronous wheel to move, and the synchronous wheel drives the synchronous belt to move.

[0011] Further, the lifting slide rod assembly comprises a connecting plate, a bearing, a lead screw and a lifting synchronous wheel, the connecting plate is connected with the lifting inner frame, the bearing is fixed on the connecting plate, and the lead screw is connected with the bearing; the synchronous belt moves with the lifting synchronous wheel, so as to drive the lifting base plate to slide on the lead screw.

[0012] Further, the lifting base plate is further provided with an inductor, the connecting plate is provided with an inductive sheet, and the inductor and the inductive sheet are inductively connected to drive the lifting base plate to move.

[0013] Further, the parking apron is provided with a UAV clamping mechanism, and the UAV clamping mechanism is used for centering and clamping the UAV after landing.

[0014] Further, the lifting module assembly is further provided with a UAV positioning column, and the UAV positioning column is used for limiting the UAV during lifting.

[0015] The beneficial effects of the utility model lie in that the lifting airport mechanism with internal and external separation drainage provided by the utility model is connected and fixed with the internal clamping lifting mechanism of the internal battery replacement of the airport and the bottom of the outer panel of the main frame, the unmanned aerial vehicle platform lifting module assembly in the middle is independently lifted, the cavity in the outer panel of the main frame is installed with an electric cabinet, an electric power supply and an electric control, even if the unmanned aerial vehicle takes off and lands in rainy days, the rainwater can also flow downward through the gap between the inner and outer panels after the top door is opened, and the rainwater flows out through the gap between the bottom plate and the reserved hole, so that the internal moving mechanism is effectively protected, and the airport can be normally used in rainy days. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative labor on the basis of these drawings.

[0017] Figure 1 The figure is a schematic diagram of the unmanned aerial vehicle airport mechanism when the unmanned aerial vehicle takes off or lands.

[0018] Figure 2 The figure is a schematic diagram of the unmanned aerial vehicle airport lifting mechanism moving to the lowest point.

[0019] Figure 3 The figure is a schematic diagram of the outer sheet metal mechanism of the main frame of the unmanned aerial vehicle airport.

[0020] Figure 4 The figure is a schematic diagram of the inner clamping lifting mechanism of the unmanned aerial vehicle airport.

[0021] Figure 5 The figure is a schematic diagram of the unmanned aerial vehicle airport lifting mechanism.

[0022] Figure 6 The figure is a schematic diagram of the unmanned aerial vehicle airport lifting module assembly.

[0023] Figure 7 The figure is a schematic diagram of the unmanned aerial vehicle airport lifting slide rod assembly.

[0024] Label explanation:

[0025] 10, outer sheet metal of main frame; 11, outer sheet metal; 12, inner sheet metal;

[0026] 13, main frame; 14, column sheet metal; 15, step sheet metal;

[0027] 16, chassis; 20, inner clamping lifting mechanism; 21, parking apron;

[0028] 22, lifting base plate; 221, inductor; 23, lifting module;

[0029] 231, motor; 232, synchronous wheel; 233, synchronous belt;

[0030] 24, lifting slide rod assembly; 241, connecting plate; 242, bearing;

[0031] 243, screw rod; 244, lifting synchronous wheel; 245, inductive sheet;

[0032] 25, lifting inner frame; 26, lifting outer frame; 27, unmanned aerial vehicle clamping mechanism;

[0033] 28, unmanned aerial vehicle positioning column; 30, top door assembly; 40, unmanned aerial vehicle. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0036] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between 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.

[0038] As Figures 1-7As shown, the utility model embodiment provides a kind of unmanned aerial vehicle airport of internal and external separation drainage, including top door component 30, main frame external sheet metal 10 and internal clamping lifting mechanism 20, main frame external sheet metal 10 includes main frame 13 and chassis 16, internal clamping lifting mechanism 20 includes parking apron 21, lifting module assembly 23, lifting outer frame 26, lifting inner frame 25, parking apron 21 is placed on lifting outer frame 26, lifting module assembly 23 two ends are placed on lifting outer frame 26 and lifting inner frame 25 respectively, drive parking apron 21 up and down movement, lifting inner frame 25 is fixed on the chassis 16 of main frame external sheet metal.The internal clamping lifting mechanism of internal battery replacement in airport is connected and fixed with the bottom of main frame external sheet metal, unmanned aerial vehicle platform lifting module assembly is independently lifted in middle, first cavity in main frame external sheet metal installs electric cabinet electrical power supply electric control etc., even if unmanned aerial vehicle take-off and landing in rainy day, rainwater can also be flowed downstream through the gap reserved in internal and external sheet metal after top door is opened, flow out through the gap of bottom plate and reserved hole, effectively protect internal moving mechanism, and airport can also be normally used in rainy day

[0039] Further, main frame external sheet metal 10 further includes outside sheet metal 11, inside sheet metal 12 and column sheet metal 14, two cavities are enclosed by outside sheet metal 11, inside sheet metal 12 and column sheet metal 14, electric control is installed in the first cavity enclosed by outside sheet metal 11 and inside sheet metal 12, and internal clamping lifting mechanism 20 is placed in the second cavity enclosed by four inside sheet metals 12.By being enclosed by outside sheet metal, inside sheet metal and column sheet metal to form two cavities, electric cabinet electrical power supply electric control is installed in the first cavity, unmanned aerial vehicle parking apron is arranged in the second cavity, and the gap reserved between the two cavities is flowed downstream, flows out through the gap of bottom plate and reserved hole, processing is convenient, and the weight of unmanned aerial vehicle airport can be reduced, convenient transportation.

[0040] As shown in Figure 3 As shown, inside sheet metal 12 is provided with outwardly extending step sheet metal 15, and parking apron 21 moves downward to step sheet metal 15.When unmanned aerial vehicle parking apron drives unmanned aerial vehicle to move downward, when moving to step sheet metal, it is moved to position, and after stopping movement, battery replacement operation is carried out again, which is simple in structure and convenient to operate.

[0041] As shown in Figure 5 As shown in

[0042] As shown in Figure 6As shown, the lifting module 23 includes a motor 231, a synchronous wheel 232 and a synchronous belt 233. The motor 231 drives the synchronous wheel 232 to move, and the synchronous wheel 232 drives the synchronous belt 233 to move. The synchronous wheel and the synchronous belt are matched, which is simple in structure and low in cost.

[0043] As shown in the drawings, Figure 7 The lifting slide rod assembly 24 includes a connecting plate 241, a bearing 242, a screw rod 243 and a lifting synchronous wheel 244. The connecting plate 241 is connected with the lifting inner frame 25, the bearing 242 is fixed on the connecting plate 241, and the screw rod 243 is connected with the bearing 242. The synchronous belt 233 is connected with the lifting synchronous wheel 244 to drive the lifting base plate 22 to slide on the screw rod 243. The lifting slide rod assembly is stable in operation and is arranged on one side of the lifting base plate to effectively prevent rainwater from entering and prevent the internal moving mechanism from rusting or being limited in function.

[0044] As shown in the drawings, Figure 7 The lifting base plate 22 is further provided with an inductor 221, and the connecting plate 241 is provided with an inductive sheet 245. The inductor and the inductive sheet are inductively connected with each other to drive the lifting base plate to move. The stroke is more stable, and the operation is more accurate.

[0045] As shown in the drawings, Figure 1 and Figure 4 The unmanned aerial vehicle clamping mechanism 27 is arranged on the landing platform 21 and is used for centering and clamping the unmanned aerial vehicle 40 after the unmanned aerial vehicle 40 lands. After the unmanned aerial vehicle lands on the landing platform, the unmanned aerial vehicle is centered and clamped by the unmanned aerial vehicle clamping mechanism, which facilitates the replacement of the battery of the unmanned aerial vehicle.

[0046] As shown in the drawings, Figure 5 - Figure 6 The lifting module assembly is further provided with an unmanned aerial vehicle positioning column 28, which is used for limiting the position of the unmanned aerial vehicle during lifting of the unmanned aerial vehicle. The position accuracy of the unmanned aerial vehicle is further improved to prevent position deviation from affecting the battery replacement operation of the unmanned aerial vehicle airport.

[0047] The platform lifting step is as follows: after the top door is opened, the lifting motor is counterclockwise rotated to drive the synchronous wheel and the synchronous belt to rotate, so that the sliding block on the lifting module screw rod and the lifting base plate are simultaneously moved upward. When the inductive sheet on the connecting plate is not inducted with the inductor on the lifting base plate, the position is stopped. At the same time, the internal clamping lifting mechanism is lifted to the highest point, and the unmanned aerial vehicle in the unmanned aerial vehicle airport enters a take-off and landing preparation state. Conversely, the internal clamping lifting mechanism is lowered to the lowest point, the left and right top doors are closed, and the unmanned aerial vehicle in the unmanned aerial vehicle airport enters a battery replacement preparation or rest state.

[0048] In conclusion, the utility model provides a kind of inside and outside separation drainage's lifting airfield mechanism, inside clamping lifting mechanism of inside battery replacement of airfield is connected with the fixed bottom of main frame outer sheet metal, unmanned aerial vehicle platform lifting module assembly independent lifting, first cavity in main frame outer sheet metal installs electric cabinet electric power supply electric control etc., even if rainy day unmanned aerial vehicle take-off and landing, rainwater can also be through inside and outside sheet metal reserved gap follow downstream after top door is opened, flow out through bottom gap and reserved hole, effectively protect internal moving mechanism, rainy day airfield can also be normally used.And the utility model's lifting module assembly, mechanism is simple, effective stroke is big, stable operation, heavy load, long life, low cost and the like.

[0049] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in related technical field using the contents of the utility model specification and drawings are also included in the patent protection range of the utility model.

Claims

1. An unmanned aerial vehicle airfield with internal and external separation of drainage, characterized in that, The utility model provides a kind of unmanned aerial vehicle landing platform, including top door assembly, main frame outer panel and internal clamping lifting mechanism, the main frame outer panel includes main frame and chassis, the internal clamping lifting mechanism includes parking apron, lifting module assembly, lifting outer frame, lifting inner frame, the parking apron is placed on the lifting outer frame, lifting module assembly is placed respectively on the lifting outer frame and the lifting inner frame at both ends, drives the parking apron to move up and down, and the lifting inner frame is fixed on the chassis of the main frame outer panel.

2. The unmanned airfield with separated internal and external drainage according to claim 1, characterized in that The main frame outer panel further includes outer panel, inner panel and column plate, two cavities are enclosed by the outer panel, the inner panel and the column plate, an electric control is installed in the first cavity enclosed by the outer panel and the inner panel, and the internal clamping lifting mechanism is placed in the second cavity enclosed by the four inner panels.

3. The unmanned airfield according to claim 2, wherein, A step panel extending outward is provided on the inner panel, and the parking apron moves downward to the step panel.

4. The unmanned airfield according to claim 1, wherein, The lifting module assembly includes lifting module, lifting base plate and lifting slide rod assembly, the lifting slide rod assembly is connected with the lifting base plate, and the lifting base plate moves up and down through the lifting slide rod assembly.

5. The unmanned airfield according to claim 4, wherein, The lifting module includes motor, synchronous wheel and synchronous belt, the motor drives the synchronous wheel to move, and the synchronous wheel drives the synchronous belt to move.

6. The unmanned airfield according to claim 5, wherein, The lifting slide rod assembly includes connecting plate, bearing, screw rod and lifting synchronous wheel, the connecting plate is connected with the lifting inner frame, the bearing is fixed on the connecting plate, and the screw rod is connected with the bearing; the synchronous belt moves with the lifting synchronous wheel, so as to drive the lifting base plate to slide on the screw rod.

7. The unmanned airfield according to claim 6, wherein, An inductor is further provided on the lifting base plate, and an inductive sheet is provided on the connecting plate, the inductor and the inductive sheet are inductively coupled to drive the lifting base plate to move.

8. The unmanned air terminal of claim 1, wherein, An unmanned aerial vehicle clamping mechanism is provided on the parking apron, which is used to center and clamp the unmanned aerial vehicle after landing.

9. The unmanned air terminal of claim 1, wherein, The lifting module assembly further includes an unmanned aerial vehicle positioning column, which is used to limit the unmanned aerial vehicle during lifting.

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