Surveying and mapping photography unmanned aerial vehicle

Abstract

The utility model discloses a surveying and mapping photography unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a light-transmitting glass shield is fixedly installed at the bottom end of the unmanned aerial vehicle body, a rotating shaft is installed on the inner wall of the light-transmitting glass shield and rotationally connected with the light-transmitting glass shield, a camera is fixedly installed on the rotating shaft, and the shooting end of the camera faces the front end of the light-transmitting glass shield. A spraying pipe is fixedly installed at the top of the front end of the light-transmitting glass shield and transversely arranged along the front end of the light-transmitting glass shield, a plurality of evenly-distributed nozzles are arranged at the bottom end of the spraying pipe, an air pump located in the light-transmitting glass shield is fixedly installed at the bottom end of the unmanned aerial vehicle body, and the input end of the air pump communicates with the outside of the light-transmitting glass shield. An electric push rod located in the light-transmitting glass shield is fixedly installed at the bottom end of the unmanned aerial vehicle body, a connecting rod is hinged to the output end of the electric push rod, and the other end of the connecting rod is fixedly connected with the rotating shaft. The shooting visual angle of the camera is convenient to adjust, and waterproof shooting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to surveying and mapping, and in particular to a surveying and mapping photography unmanned aerial vehicle. Background Art

[0002] Mapping drones are a powerful supplement to traditional aerial photogrammetry. They are flexible, efficient, precise, low-cost, widely applicable, and have a short production cycle. They have obvious advantages in quickly acquiring high-resolution images in small areas and areas where flying is difficult. Mapping drones are mainly composed of drone bodies and mounted cameras. In the process of collecting information through photography, the camera needs to maintain a clear shooting effect for a long time. However, when flying in the rain, the camera lens is easily directly contaminated with rain, which affects the normal shooting of the camera. Utility Model Content

[0003] The purpose of this application is to provide a surveying and photographing drone to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a surveying and photographing drone, comprising a drone body, a light-transmitting glass shield fixedly installed at the bottom end of the drone body, a rotating shaft installed on the inner wall of the light-transmitting glass shield, the rotating shaft and the light-transmitting glass shield rotatably connected, a camera fixedly installed on the rotating shaft, the shooting end of the camera facing the front end of the light-transmitting glass shield, a nozzle fixedly installed at the top of the front end of the light-transmitting glass shield, the nozzle is horizontally arranged along the front end of the light-transmitting glass shield, and a plurality of evenly distributed nozzles are provided at the bottom end of the nozzle, an air pump located inside the light-transmitting glass shield is fixedly installed at the bottom end of the drone body, the input end of the air pump is connected to the outside of the light-transmitting glass shield, the output end of the air pump is connected to the nozzle, and an electric push rod located inside the light-transmitting glass shield is fixedly installed at the bottom end of the drone body, the output end of the electric push rod is hingedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to the rotating shaft.

[0005] Preferably, the bottom end of the light-transmitting glass shield is detachably connected to a cover plate via screws.

[0006] Preferably, an ultrasonic bird repeller is fixedly mounted on the top of the cover plate.

[0007] Preferably, a landing gear symmetrically arranged with respect to the light-transmitting glass shield is fixedly mounted on the bottom end of the drone body.

[0008] Preferably, a plurality of evenly distributed electric heating wires are fixedly installed inside the front end of the light-transmitting glass shield.

[0009] Preferably, the nozzle is arranged obliquely toward the front end exterior of the light-transmitting glass shield.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, the camera can be waterproofed by the light-transmitting glass shield, the air pump supplies air into the nozzle, and the gas is ejected from the nozzle to form a wind curtain in front of the light-transmitting glass shield, which can prevent most of the rain from falling on the surface of the light-transmitting glass shield, making it easier for the camera to shoot. The electric push rod drives the connecting rod to drive the rotating shaft to rotate, thereby adjusting the shooting angle of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the structure of a surveying and photographing drone in an embodiment of the present application;

[0014] Figure 2 It is a schematic diagram of the side section structure of a surveying and photographing UAV in an embodiment of the present application.

[0015] In the figure: 1. UAV body; 2. Translucent glass cover; 3. Rotating shaft; 4. Camera; 5. Connecting rod; 6. Electric push rod; 7. Nozzle; 8. Nozzle; 9. Heating wire; 10. Cover plate; 11. Ultrasonic bird repeller; 12. Landing gear; 13. Air pump. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2A surveying and photographing drone shown in the figure comprises a drone body 1, a light-transmitting glass shield 2 is fixedly installed at the bottom end of the drone body 1, a rotating shaft 3 is installed on the inner wall of the light-transmitting glass shield 2, the rotating shaft and the light-transmitting glass shield 2 are rotatably connected, a camera 4 is fixedly installed on the rotating shaft 3, the shooting end of the camera 4 faces the front end of the light-transmitting glass shield 2, a nozzle 7 is fixedly installed at the top of the front end of the light-transmitting glass shield 2, the nozzle 7 is horizontally arranged along the front end of the light-transmitting glass shield 2, and a plurality of uniformly distributed nozzles 8 are arranged at the bottom end of the nozzle 7, an air pump 13 located inside the light-transmitting glass shield 2 is fixedly installed at the bottom end of the drone body 1, the The input end of the air pump 13 is connected to the outside of the light-transmitting glass shield 2, and the output end of the air pump 13 is connected to the nozzle 7. The bottom end of the drone body 1 is fixedly installed with an electric push rod 6 located inside the light-transmitting glass shield 2. The output end of the electric push rod 6 is hingedly connected to a connecting rod 5, and the other end of the connecting rod 5 is fixedly connected to the rotating shaft 3. The camera can be waterproofed through the light-transmitting glass shield. The air pump supplies air to the nozzle, and the gas is ejected from the nozzle to form a wind curtain in front of the light-transmitting glass shield, which will prevent most of the rain from falling on the surface of the light-transmitting glass shield, which is convenient for the camera to shoot. The electric push rod drives the connecting rod to drive the rotating shaft to rotate, thereby adjusting the shooting angle of the camera.

[0021] With the above structure, the bottom end of the light-transmitting glass shield 2 is detachably connected to the cover plate 10 via screws, so that the cover plate can be detached for easy maintenance of the interior.

[0022] With the above structure, an ultrasonic bird repeller 11 is fixedly mounted on the top of the cover plate 10 to repels birds, thereby preventing the UAV from colliding with birds and crashing during flight.

[0023] With the above structure, a landing gear 12 symmetrically arranged with respect to the light-transmitting glass cover 2 is fixedly mounted on the bottom end of the drone body 1 .

[0024] By means of the above structure: a plurality of uniformly distributed electric heating wires 9 are fixedly installed inside the front end of the light-transmitting glass shield 2, and the front end of the light-transmitting glass shield 2 is defogged by the electric heating wires, so as to treat part of the rain and rain mist hitting the front end of the light-transmitting glass shield 2.

[0025] With the above structure, the nozzle 8 is tilted toward the front end of the light-transmitting glass cover 2 .

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surveying and photographing UAV, comprising a UAV body (1), characterized in that: A light-transmitting glass shield (2) is fixedly mounted on the bottom end of the drone body (1); a rotating shaft (3) is mounted on the inner wall of the light-transmitting glass shield (2); the rotating shaft and the light-transmitting glass shield (2) are rotatably connected; a camera (4) is fixedly mounted on the rotating shaft (3); the shooting end of the camera (4) faces the front end of the light-transmitting glass shield (2); a nozzle (7) is fixedly mounted at the top of the front end of the light-transmitting glass shield (2); the nozzle (7) is arranged transversely along the front end of the light-transmitting glass shield (2); and a plurality of evenly spaced nozzles are arranged at the bottom end of the nozzle (7). The invention relates to a drone body (1) having uniformly distributed nozzles (8); an air pump (13) located inside a light-transmitting glass shield (2) is fixedly mounted at the bottom end of the drone body (1); an input end of the air pump (13) is connected to the outside of the light-transmitting glass shield (2); an output end of the air pump (13) is connected to a nozzle (7); an electric push rod (6) located inside the light-transmitting glass shield (2) is fixedly mounted at the bottom end of the drone body (1); an output end of the electric push rod (6) is hingedly connected to a connecting rod (5); the other end of the connecting rod (5) is fixedly connected to the rotating shaft (3).

2. A surveying and photographing UAV according to claim 1, characterized in that: The bottom end of the light-transmitting glass shield (2) is detachably connected to a cover plate (10) via screws.

3. A surveying and photographing UAV according to claim 2, characterized in that: An ultrasonic bird repellent (11) is fixedly mounted on the top end of the cover plate (10).

4. The surveying and photographing UAV according to claim 1, characterized in that: A landing gear (12) symmetrically arranged with respect to the light-transmitting glass shield (2) is fixedly mounted on the bottom end of the drone body (1).

5. The surveying and photographing UAV according to claim 1, characterized in that: A plurality of evenly distributed electric heating wires (9) are fixedly mounted inside the front end of the light-transmitting glass shield (2).

6. The surveying and photographing UAV according to claim 1, characterized in that: The nozzle (8) is arranged obliquely toward the front end exterior of the light-transmitting glass shield (2).

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