Protective cover for aerial photography lens of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle aerial photographing lens protective cover which comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body is composed of a vehicle body and flight assemblies arranged on the two sides of the vehicle body, a lens body is installed on the front end face of the vehicle body, and a protective assembly is detachably connected to the front end face of the vehicle body. The protection assembly comprises a fixing frame installed on the machine body, a protection glass plate is fixedly installed in the middle of the fixing frame, lifting grooves are formed in the left side wall and the right side wall of the fixing frame, guide columns are fixedly installed in the lifting grooves, and the outer sides of the guide columns are slidably sleeved with sliding blocks. The fixing frame is installed on the front end face of the machine body, and the lifting groove, the guide columns, the springs, the sliding blocks and the cleaning plate are arranged in a matched mode, so that the lens body can be protected; meanwhile, by pulling the sweeping plate, the protective glass plate can be swept, and the aerial photography effect is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of unmanned aerial vehicles, and in particular to a protective cover for an aerial photography lens of an unmanned aerial vehicle. Background Art

[0002] UAVs are unmanned aircraft that are controlled by radio remote control equipment or onboard computer program control systems. UAVs have simple structures and low operating costs. They can not only complete tasks that manned aircraft can perform, but are also suitable for tasks that manned aircraft are not suitable for. They play a great role in emergency response and early warning of emergencies.

[0003] Existing aerial photography drones usually have a protective cover on the front side of the lens to ensure the safe use of the lens. However, when the drone is being carried or taking aerial photos for a long time, dust easily accumulates on the surface of the protective cover, which affects the effect of the aerial photography.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem in the related art that dust easily accumulates on the surface of the protective cover of the drone during carrying or long-term aerial photography, which affects the aerial photography effect, the present application provides a drone aerial photography lens protective cover.

[0006] The protective cover for drone aerial photography lens provided in this application adopts the following technical solution:

[0007] A protective cover for an aerial photography lens of a drone comprises a drone body, wherein the drone body consists of a fuselage and flight components arranged on both sides of the fuselage, a lens body is mounted on the front end surface of the fuselage, a protective component is detachably connected to the front end surface of the fuselage, the protective component comprises a fixed frame mounted on the fuselage, a protective glass plate is fixedly mounted in the middle of the fixed frame, lifting grooves are provided on the left and right side walls of the fixed frame, a guide column is fixedly mounted inside the lifting groove, a sliding block is provided on the outer sliding sleeve of the guide column, and the ends of the two sliding blocks are fixedly mounted with the same cleaning component.

[0008] Preferably, the cleaning assembly includes a cleaning plate fixedly connected to the slider, and a cleaning brush is fixedly mounted on a side wall of the cleaning plate close to the protective glass plate.

[0009] Preferably, a handle is fixedly mounted on the outer wall of the cleaning plate.

[0010] Preferably, a spring is sleeved on the outer side of the guide column, one end of the spring is fixedly connected to the sliding block, and the other end of the spring is fixedly connected to the top wall of the lifting slot.

[0011] Preferably, a connecting screw hole is provided on the front end surface of the fuselage, and the fixing frame is detachably mounted on the fuselage through the cooperation of connecting bolts and the connecting screw hole.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The present application can protect the lens body by installing a fixed frame on the front end of the fuselage, and is equipped with a lifting slot, a guide column, a spring, a slider and a cleaning plate; at the same time, by pulling the cleaning plate, the protective glass plate can be cleaned, which effectively improves the effect of aerial photography;

[0014] 2. The present application enables the fixing frame to be detachably mounted on the body through the cooperation of the connecting bolts and the connecting screw holes, so that the lens body can be inspected and repaired by disassembling the fixing frame, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of a fuselage of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the structure of the protection component of the application embodiment;

[0018] Figure 4 It is a schematic diagram of the structure of the cleaning component of the application embodiment.

[0019] Explanation of the accompanying reference numerals: 1. UAV body; 11. Fuselage; 12. Flight assembly; 13. Lens body; 14. Connecting screw hole; 2. Protection assembly; 21. Fixing frame; 22. Protection glass plate; 23. Lifting slot; 24. Guide column; 25. Spring; 26. Cleaning plate; 261. Slider; 262. Cleaning brush; 27. Connecting bolt. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a protective cover for a drone aerial photography lens. Figure 1-4A protective cover for an aerial photography lens of a drone comprises a drone body 1, the drone body 1 is composed of a fuselage 11 and a flight assembly 12 arranged on both sides of the fuselage 11, a lens body 13 is installed on the front end surface of the fuselage 11, and a protective assembly 2 is detachably connected to the front end surface of the fuselage 11, the protective assembly 2 comprises a fixed frame 21 installed on the fuselage 11, a protective glass plate 22 is fixedly installed in the middle of the fixed frame 21, lifting grooves 23 are opened on the left and right side walls of the fixed frame 21, a guide column 24 is fixedly installed inside the lifting groove 23, a slider 261 is provided on the outer sliding sleeve of the guide column 24, and the ends of the two sliders 261 are fixedly installed with the same cleaning plate 26.

[0022] Here, a fixed frame 21 and a protective glass plate 22 are installed on the front end surface of the fuselage 11, so that the lens body 13 can be protected. At the same time, a lifting groove 23, a guide column 24, a slider 261 and a cleaning plate 26 are arranged on the fixed frame 21, so that it is convenient to clean the protective glass plate 22, thereby improving the quality of aerial photography.

[0023] Reference Figure 4 A cleaning brush 262 is fixedly mounted on the side wall of the cleaning plate 26 close to the protective glass plate 22 .

[0024] Here, by providing a cleaning brush 262 on the cleaning plate 26 , the cleaning effect of the protective glass plate 22 can be improved.

[0025] Reference Figure 4 A handle is fixedly mounted on the outer wall of the cleaning plate 26.

[0026] Here, a handle is provided to facilitate driving the cleaning plate 26 to move.

[0027] Reference Figure 3 A spring 25 is sleeved on the outer side of the guide column 24 , one end of the spring 25 is fixedly connected to the slider 261 , and the other end of the spring 25 is fixedly connected to the top wall of the lifting slot 23 .

[0028] Here, by providing a spring 25, the slider 261 can be squeezed to prevent the cleaning rod from sliding.

[0029] Reference Figure 2 and Figure 3 A connecting screw hole 14 is provided on the front end surface of the fuselage 11 , and the fixing frame 21 is detachably mounted on the fuselage 11 through the cooperation of the connecting bolts 27 and the connecting screw holes 14 .

[0030] Here, the body 11 is provided with connecting screw holes 14 , and the fixing frame 21 is connected to the body 11 through the connecting bolts 27 that cooperate with the connecting screw holes 14 , thereby facilitating the removal of the fixing frame 21 .

[0031] The implementation principle of a drone aerial photography lens protective cover in an embodiment of the present application is as follows: when in use, the fixing frame 21 is installed on the front end face of the fuselage 11 by means of the cooperation between the connecting bolts 27 and the connecting screw holes 14, so that the protective glass plate 22 can protect the lens body 13, and the protective glass plate 22 can be observed before aerial photography. When dust is stuck on the protective glass plate 22, the handle can be pulled upwards, and the handle drives the cleaning plate 26 to move upwards, so that the cleaning brush 262 can clean the protective glass plate 22, thereby ensuring the cleanliness of the protective glass plate 22, and thus improving the quality of aerial photography.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A protective cover for a drone aerial photography lens, comprising a drone body (1), characterized in that: The drone body (1) is composed of a fuselage (11) and a flight assembly (12) arranged on both sides of the fuselage (11); a lens body (13) is installed on the front end surface of the fuselage (11); a protective assembly (2) is detachably connected to the front end surface of the fuselage (11); the protective assembly (2) comprises a fixed frame (21) installed on the fuselage (11); a protective glass plate (22) is fixedly installed in the middle of the fixed frame (21); lifting grooves (23) are provided on the left and right side walls of the fixed frame (21); a guide column (24) is fixedly installed inside the lifting groove (23); a sliding block (261) is provided on the outer sliding sleeve of the guide column (24); and the ends of the two sliding blocks (261) are fixedly installed with the same cleaning assembly.

2. The protective cover for drone aerial photography lens according to claim 1, characterized in that: The cleaning assembly comprises a cleaning plate (26) fixedly connected to the sliding block (261), and a cleaning brush (262) is fixedly mounted on a side wall of the cleaning plate (26) close to the protective glass plate (22).

3. The protective cover for drone aerial photography lens according to claim 2, characterized in that: A handle is fixedly mounted on the outer wall of the cleaning plate (26).

4. The protective cover for drone aerial photography lens according to claim 1, characterized in that: A spring (25) is sleeved on the outer side of the guide column (24), one end of the spring (25) is fixedly connected to the slider (261), and the other end of the spring (25) is fixedly connected to the top wall of the lifting slot (23).

5. The protective cover for drone aerial photography lens according to claim 1, characterized in that: A connecting screw hole (14) is provided on the front end surface of the fuselage (11), and the fixing frame (21) is detachably mounted on the fuselage (11) by means of the cooperation of the connecting bolts (27) and the connecting screw holes (14).

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