Top cover turning mechanism of automatic airport

Abstract

The utility model relates to the technical field of unmanned aerial vehicle airports, in particular to a top cover turning mechanism of an automatic airport, which comprises a fixing frame, a cover turning assembly used for automatically turning a cover is arranged at the top of the fixing frame, the cover turning assembly comprises power boxes arranged on two sides of the fixing frame, and driving shafts are arranged at output ends of the two power boxes. A first connecting rod and a second connecting rod are arranged at the two ends of the driving shaft respectively, a supporting column is arranged outside the driving shaft, a driven shaft is arranged in the supporting column, bearing glands and adapter plates are arranged at the other ends of the two first connecting rods and the other ends of the two second connecting rods respectively, and a flip shell is arranged on the outer wall of each adapter plate. The unmanned aerial vehicle airport top flip cover structure is automatically opened and closed, the structure is simple, the failure rate is low, and automation, intelligence and reliability of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle airports, in particular to a top flap mechanism of an automatic airport. Background Art

[0002] With the development of the times and the innovation of science and technology, "unmanned" equipment has been widely used in various fields in China. In recent years, drones have been widely used in various industries, such as inspection of oil and gas pipelines, infrastructure construction on construction sites, emergency rescue, unified command of law enforcement teams, etc. These applications have greatly improved work efficiency and saved human resource costs.

[0003] However, in the current existing technology, due to the changeable outdoor weather and environment, when the drone is performing a mission, the top cover needs to be opened or closed by manpower, which not only affects the work efficiency, but also poses certain safety hazards to the operators when operating in extreme weather environments. Utility Model Content

[0004] The utility model aims to provide a top cover mechanism for an automatic airport to solve the problems raised in the above background technology.

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

[0006] A top flap mechanism of an automatic airport comprises a fixing frame, a flap assembly for automatic flap is arranged on the top of the fixing frame, the flap assembly comprises a power box arranged on both sides of the fixing frame, two output ends of the power boxes are arranged with a driving shaft, both ends of the driving shaft are arranged with a first connecting rod and a second connecting rod, a support column is arranged outside the driving shaft, a driven shaft is arranged inside the support column, the other ends of the two first connecting rods and the second connecting rods are arranged with a bearing cover and an adapter plate, and the outer wall of the adapter plate is provided with a flap shell.

[0007] As a preferred solution of the utility model, the interior of the power box is composed of a worm gear, the worm gear is coaxially connected to the outside of the driving shaft, and the driving shaft passes through the power box and the fixed frame, and is rotatably connected to the inner wall of the fixed frame through a bearing.

[0008] As a preferred solution of the utility model, both ends of the driving shaft are coaxially connected to the first connecting rod and the second connecting rod through bearings, the first connecting rod has an arc-shaped structure at one end close to the driving shaft, and an arched structure at the other end, and the second connecting rod consists of a horizontal side and a vertical side, the vertical side is close to the driving shaft and has a bend in the middle.

[0009] As a preferred solution of the utility model, the two support columns are both sleeved outside the driving shaft and coaxially connected to the driving shaft, both ends of the driven shaft are connected to the inner walls of the support columns, and the driving shaft can transmit power to the driven shaft through the support columns.

[0010] As a preferred solution of the utility model, the first connecting rod and the second connecting rod are connected to the adapter plate via bearings at one end away from the driving shaft, and the first connecting rod and the second connecting rod are locked to the adapter plate via a bearing cover.

[0011] As a preferred solution of the utility model, the outside of the adapter plate is connected to the flip cover shell by bolts, and the flip cover shell matches the fixing frame structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects: in response to the problems raised in the background technology, the present application adopts a flap assembly, and the automatic opening and closing of the flap shell can be realized through the power box and the transmission shaft in conjunction with the connecting rod mechanism. When the UAV performs special tasks such as power inspection, emergency rescue, reconnaissance and surveillance, the top flap mechanism of the unmanned automatic airport automatically flips after the operator issues an instruction, and the UAV can take off. After take-off, the top flap mechanism automatically closes. When the UAV returns, the top cover of the automatic airport automatically opens, and after the UAV lands in the automatic airport, the top cover automatically closes. This not only reduces the waste of human resources, but also reduces the damage to the internal parts of the automatic airport due to weather reasons. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall top view of the utility model;

[0014] Figure 2 It is a partial enlarged view of the utility model;

[0015] Figure 3 This is a front view of the utility model after the flip cover is opened;

[0016] Figure 4 It is the overall side view of the utility model;

[0017] In the figure: 1, power box; 2, driving shaft; 3, first connecting rod; 301, second connecting rod; 4, support column; 5, driven shaft; 6, bearing cover; 7, adapter plate; 8, flip cover shell. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0019] Example

[0020] See also Figure 1-4The utility model provides a technical solution: a top cover mechanism of an automatic airport, comprising a fixed frame, a cover assembly for automatic cover is arranged on the top of the fixed frame, the cover assembly comprises a power box 1 arranged on both sides of the fixed frame, and the driving shaft 2 can be driven to rotate by the worm gear combination in the power box 1, and the output ends of the two power boxes 1 are both provided with a driving shaft 2 for driving the first connecting rod 3 and the second connecting rod 301, and the first connecting rod 3 and the second connecting rod 301 are both provided at both ends of the driving shaft 2, and the first connecting rod 3 and The second connecting rod 301 is connected to the flip cover shell 8, and the flip cover shell 8 can be controlled to open and close by rotating the connecting rod. A support column 4 is arranged on the outside of the driving shaft 2, and the support column 4 is used to support the position of the driving shaft 2 and the driven shaft 5 to prevent angular displacement. The driven shaft 5 is arranged inside the support column 4. The other ends of the first connecting rod 3 and the second connecting rod 301 are provided with a bearing cover 6 and an adapter plate 7. The adapter plate 7 and the bearing cover 6 are both used to increase the stability of the connection between the connecting rod and the flip cover shell 8. The outer wall of the adapter plate 7 is provided with a flip cover shell 8.

[0021] The first connecting rod 3 and the second connecting rod 301 adopt an I-shaped connecting rod structure, which can increase the stability of the structure. At the same time, a two-way closed switch structure is adopted to increase the sealing and waterproof properties of the flip cover structure. Two power sources are used to reduce the failure rate and increase the reliability of equipment operation.

[0022] In this embodiment, all electrical components are controlled by conventional controllers.

[0023] For example, please refer to Figure 1-4The power box 1 is composed of a worm gear inside, and the worm gear is coaxially connected to the outside of the driving shaft 2, and the driving shaft 2 passes through the power box 1 and the fixed frame, and is rotatably connected to the inner wall of the fixed frame through a bearing. Both ends of the driving shaft 2 are coaxially connected to the first connecting rod 3 and the second connecting rod 301 through bearings. The first connecting rod 3 is an arc structure at one end close to the driving shaft 2, and the other end is an arched structure with it. The second connecting rod 301 consists of a horizontal side and a vertical side. The vertical side is close to the driving shaft 2 and is bent in the middle. The two The support columns 4 are sleeved on the outside of the driving shaft 2 and are coaxially connected to the driving shaft 2. Both ends of the driven shaft 5 are connected to the inner wall of the support column 4. The driving shaft 2 can transmit the driven shaft 5 through the support column 4. The first connecting rod 3 and the second connecting rod 301 are connected to the adapter plate 7 through bearings at the ends away from the driving shaft 2, and the first connecting rod 3 and the second connecting rod 301 are locked to the adapter plate 7 through the bearing cover 6. The outside of the adapter plate 7 is connected to the flip cover shell 8 through bolts, and the flip cover shell 8 matches the fixed frame structure. When in use, first, when receiving the execution command, the power box 1 is controlled to run to drive the driving shaft 2, and the first connecting rod 3 and the second connecting rod 301 are driven to rotate, thereby driving the top flip cover shell 8 to move synchronously to realize the rotation switch. At the same time, the flip cover shell 8 drives the driven shaft 5 to rotate through the shaft transmission to support the flip cover shell 8.

[0024] The working process of the utility model is as follows: when the execution command is received, the power box 1 is controlled to drive the driving shaft 2, and the first connecting rod 3 and the second connecting rod 301 are driven to rotate, thereby driving the top flip shell 8 to move synchronously to realize the rotation switch, and at the same time, the flip shell 8 drives the driven shaft 5 to rotate through the shaft transmission to support the flip shell 8. The utility model realizes the automatic opening and closing of the top flip structure of the drone airport, and has a simple structure, a low failure rate, and increases the automation, intelligence and reliability of the equipment.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A top cover mechanism of an automatic airport, comprising a fixing frame, a cover assembly for automatic cover is arranged on the top of the fixing frame, characterized in that: The flap assembly comprises a power box (1) arranged on both sides of a fixing frame, the output ends of the two power boxes (1) are each provided with a driving shaft (2), both ends of the driving shaft (2) are provided with a first connecting rod (3) and a second connecting rod (301), the driving shaft (2) is provided with a support column (4) outside, the support column (4) is provided with a driven shaft (5), the other ends of the two first connecting rods (3) and the second connecting rod (301) are each provided with a bearing cover (6) and an adapter plate (7), and the outer wall of the adapter plate (7) is provided with a flap shell (8).

2. The top cover mechanism of an automatic airport according to claim 1, characterized in that: The power box (1) is internally composed of a worm gear, the worm gear is sleeved and coaxially connected to the outside of the driving shaft (2), and the driving shaft (2) passes through the power box (1) and the fixed frame, and is rotatably connected to the inner wall of the fixed frame through a bearing.

3. The top cover mechanism of an automatic airport according to claim 1, characterized in that: Both ends of the driving shaft (2) are coaxially connected to the first connecting rod (3) and the second connecting rod (301) through bearings; the first connecting rod (3) has an arc-shaped structure at one end close to the driving shaft (2) and an arched structure at the other end; the second connecting rod (301) consists of a horizontal side and a vertical side; the vertical side is close to the driving shaft (2) and has a bend in the middle.

4. The top cover mechanism of an automatic airport according to claim 1, characterized in that: The two support columns (4) are both sleeved outside the driving shaft (2) and coaxially connected to the driving shaft (2); both ends of the driven shaft (5) are connected to the inner wall of the support columns (4); and the driving shaft (2) can transmit power to the driven shaft (5) through the support columns (4).

5. The top cover mechanism of the automatic airport according to claim 1, characterized in that: The ends of the first connecting rod (3) and the second connecting rod (301) away from the driving shaft (2) are connected to the adapter plate (7) via bearings, and the first connecting rod (3) and the second connecting rod (301) are locked to the adapter plate (7) via a bearing cover (6).

6. The top cover mechanism of an automatic airport according to claim 1, characterized in that: The outside of the adapter plate (7) is connected to the flip cover shell (8) via bolts, and the flip cover shell (8) matches the fixing frame structure.

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