Water conservancy investigation device based on unmanned aerial vehicle

Abstract

The utility model provides an unmanned aerial vehicle-based water conservancy investigation device, which comprises a mounting structure, the mounting structure comprises a mounting shell, the inner wall of the mounting shell is rotatably connected with a rotating frame, a flat spiral spring is arranged between the rotating frame and the mounting shell, and the four bottoms of the rotating frame are provided with auxiliary rods. According to the telescopic visual exploration structure, when an unmanned aerial vehicle needs to carry the visual exploration structure to explore water conservancy, the visual exploration structure can extend out of the interior of the mounting structure only by rotating the visual exploration structure, and when the visual exploration structure does not need to be used, the visual exploration structure can extend out of the mounting structure only by rotating the visual exploration structure. And the guide groove and the guide rod are clamped with each other, so that the visual exploration structure is fixed in the mounting structure, and the visual exploration structure for water conservancy exploration is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy survey technical field, concretely relates to a water conservancy survey device based on unmanned plane. BACKGROUND

[0002] Water conservancy survey refers to the investigation, measurement, drilling and other work of topography, geology, hydrogeology, aiming at providing basic data and scientific basis for water conservancy construction. Water conservancy survey is an important component of water conservancy science, mainly including water conservancy engineering survey and water conservancy engineering geological survey.

[0003] With the progress of technology, unmanned plane can be used to carry visual detection device for water conservancy exploration now, but when the visual detection device is directly installed under the unmanned plane, the visual detection device for water conservancy exploration will affect the normal take-off and landing of the unmanned plane, and the direct exposure of the visual detection device to the outside is also easy to cause damage to the visual detection device. UTILITY MODEL CONTENT

[0004] The purpose of the utility model

[0005] In view of the above technical problem, the utility model provides a water conservancy survey device based on unmanned plane to solve the technical problem mentioned in the background.

[0006] Technical scheme

[0007] In order to achieve the above purpose, the utility model provides a technical scheme of a water conservancy survey device based on unmanned plane, which comprises an unmanned plane support leg, an installation structure is arranged on the inner side of the unmanned plane support leg, a visual survey structure is slidably connected in the installation structure.

[0008] The installation structure comprises an installation shell, a rotating frame is rotatably connected to the inner wall of the installation shell, a planar spiral spring is arranged between the rotating frame and the installation shell, and four auxiliary rods are arranged at the bottoms of the rotating frame.

[0009] The visual survey structure comprises a telescopic shell, a connecting block is arranged at the top of the telescopic shell, a guide groove is formed in the outer side of the connecting block, and the guide groove is slidably connected with the rotating frame.

[0010] Preferably, spring telescopic rods are arranged at the two sides of the installation shell, a matching ring is arranged at one end of the spring telescopic rod, and the inner wall of the matching ring is matched with the outer wall of the unmanned plane support leg.

[0011] Preferably, a connecting groove is formed in the middle of the bottom of the spring telescopic rod, and guide rods are arranged at the inner sides of the spring telescopic rod.

[0012] Preferably, the outer side of the telescopic shell is rotationally connected with a lifting ring, sliding grooves are formed in the two sides of the lifting ring, and the lifting ring is slidingly connected with guide rods.

[0013] Preferably, reset springs are arranged at the two ends of the lifting ring, and one end of the reset spring is attached to the inner wall of the mounting shell.

[0014] Preferably, a visual detector is arranged on one side of the telescopic shell, a sealing plate is rotationally connected to one side of the telescopic shell, and a motor is arranged inside the telescopic shell, and the output end of the motor is connected with the sealing plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

[0017] The visual reconnaissance structure can be telescoped, when the visual reconnaissance structure is needed to be used to explore water conservancy with the unmanned aerial vehicle, the visual reconnaissance structure can be made to extend from the inside of the mounting structure by rotating the visual reconnaissance structure, when the visual reconnaissance structure is not needed to be used, the visual reconnaissance structure is fixed in the inside of the mounting structure by the mutual clamping between the guide groove and the guide rod, and the visual reconnaissance structure for water conservancy exploration is protected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the perspective view of the utility model;

[0019] Figure 2 It is the mounting structure perspective section view of the utility model;

[0020] Figure 3 It is the visual reconnaissance structure perspective view of the utility model;

[0021] Figure 4 It is the visual reconnaissance structure perspective view of the utility model.

[0022] Reference signs

[0023] 1, unmanned aerial vehicle support leg; 2, mounting structure; 201, spring telescopic rod; 202, attachment ring; 203, mounting shell; 204, connecting groove; 205, guide rod; 206, rotating frame; 207, planar spiral spring; 208, auxiliary rod; 3, visual reconnaissance structure; 301, telescopic shell; 302, lifting ring; 303, sliding groove; 304, reset spring; 305, connecting block; 306, guide groove; 307, visual detector; 308, sealing plate. DETAILED DESCRIPTION

[0024] In the description of the utility model, it is understood that the directions or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "both ends", "both sides" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

[0026] In the utility model, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; 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 communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Reference will now be made to the drawings, wherein the purpose of the drawings shown is only to show certain exemplary embodiments, and is not intended to limit the utility model. In the drawings, the same reference signs represent the same or corresponding parts. The size and proportion in the drawings are only for illustration, and should not be interpreted as limiting the utility model, and the size may be enlarged relative to the actual product.

[0028] Referring to Figures 1-4 , a kind of water conservancy survey device based on unmanned aerial vehicle shown, including unmanned aerial vehicle support leg 1, the inside of the unmanned aerial vehicle support leg 1 is provided with mounting structure 2, visual survey structure 3 is slidably connected in the inside of the mounting structure 2;

[0029] mounting structure 2, it includes installation shell 203, the inner wall of the installation shell 203 is rotatably connected with rotating stand 206, plane scroll spring 207 is arranged between rotating stand 206 and installation shell 203, four bottom parts of the rotating stand 206 are provided with auxiliary rod 208;

[0030] The visual survey structure 3 comprises a telescopic shell 301, and a connecting block 305 is arranged at the top of the telescopic shell 301, and a guide groove 306 is formed in the outer side of the connecting block 305 and is in sliding connection with the rotating frame 206.

[0031] Further, in the above technical solution, the two sides of the mounting shell 203 are provided with spring telescopic rods 201, one end of the spring telescopic rod 201 is provided with a fitting ring 202, the inner wall of the fitting ring 202 is fitted with the outer wall of the unmanned aerial vehicle leg 1, a connecting groove 204 is formed in the bottom of the spring telescopic rod 201, and guide rods 205 are arranged on the two sides of the inside of the spring telescopic rod 201, when the unmanned aerial vehicle needs to be used to explore water conservancy, the fitting ring 202 is fitted with the unmanned aerial vehicle leg 1, then the other fitting ring 202 is fitted with the outer wall of the fitting ring 202 of the spring telescopic rod 201, the two fitting rings 202 are fixed through bolts, so that the unmanned aerial vehicle can drive the visual survey structure 3 in the mounting structure 2 to rise when taking off, the telescopic shell 301 rotates in the inside of the lifting ring 302, the guide groove 306 is separated from the auxiliary rod 208, so that the visual survey structure 3 can be extended from the inside of the connecting groove 204, but when the unmanned aerial vehicle does not take off, the weight of the unmanned aerial vehicle overcomes the elasticity of the return spring 304, so that the telescopic shell 301 is also stored in the inside of the mounting shell 203.

[0032] Further, in the above technical solution, the outer side of the telescopic shell 301 is rotatably connected with a lifting ring 302, sliding grooves 303 are formed in the two sides of the lifting ring 302, the lifting ring 302 is in sliding connection with the guide rod 205, return springs 304 are arranged at the two ends of the lifting ring 302, one end of the return spring 304 is fitted with the inner wall of the mounting shell 203, a visual detector 307 is arranged on one side of the telescopic shell 301, a sealing plate 308 is rotatably connected with one side of the telescopic shell 301, a motor is arranged in the inside of the telescopic shell 301, and the output end of the motor is connected with the sealing plate 308, when the unmanned aerial vehicle takes off, the connecting groove 204 is also separated from the ground, the return spring 304 pushes the lifting ring 302 to move downward, the lifting ring 302 drives the telescopic shell 301 to extend from the inside of the connecting groove 204, the motor drives the sealing plate 308 to rotate, the sealing plate 308 is separated from the visual detector 307, so that the visual detector 307 is opened to explore water conservancy;

[0033] When the unmanned aerial vehicle needs to land, the telescopic shell 301 is automatically pushed into the inside of the mounting shell 203 and extrudes the reset spring 304 according to the unmanned aerial vehicle, the sealing plate 308 seals the planar spiral spring 207, the guide groove 306 re-assists the auxiliary rod 208 to be attached, the auxiliary rod 208 slides along the guide groove 306 while the rotating frame 206 rotates and extrudes the planar spiral spring 207, and after the auxiliary rod 208 moves to one end of the guide groove 306, it is clamped, fixing the visual reconnaissance structure 3 in the inside of the mounting structure 2.

[0034] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, under the premise of not departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1.A water conservancy survey device based on a UAV, characterized in that, Include: The unmanned aerial vehicle outrigger (1), the inner side of the unmanned aerial vehicle outrigger (1) is provided with mounting structure (2), the inside of mounting structure (2) is slidably connected with visual reconnaissance structure (3); The mounting structure (2) includes a mounting shell (203), a rotating frame (206) is rotatably connected to the inner wall of the mounting shell (203), a planar spiral spring (207) is arranged between the rotating frame (206) and the mounting shell (203), and four bottom portions of the rotating frame (206) are provided with auxiliary rods (208); The visual reconnaissance structure (3) includes a telescopic shell (301), a connecting block (305) is arranged on the top of the telescopic shell (301), a guide groove (306) is formed in the outer side of the connecting block (305), and the guide groove (306) is slidably connected with the rotating frame (206). 2.The water conservancy survey device based on the unmanned aerial vehicle according to claim 1, wherein: Both sides of the mounting shell (203) are provided with spring telescopic rods (201), one end of the spring telescopic rod (201) is provided with a fitting ring (202), and the inner wall of the fitting ring (202) is fitted with the outer wall of the unmanned aerial vehicle outrigger (1). 3.The water conservancy survey device based on the unmanned aerial vehicle according to claim 2, wherein: A connecting groove (204) is formed in the bottom of the spring telescopic rod (201), and guide rods (205) are arranged on both sides of the inside of the spring telescopic rod (201). 4.The water conservancy survey device based on the unmanned aerial vehicle according to claim 1, wherein: A lifting ring (302) is rotatably connected to the outer side of the telescopic shell (301), slide grooves (303) are formed in both sides of the lifting ring (302), and the lifting ring (302) is slidably connected with the guide rods (205). 5.The water conservancy survey device based on the unmanned aerial vehicle according to claim 4, wherein: Reset springs (304) are arranged at both ends of the lifting ring (302), and one end of the reset spring (304) is fitted with the inner wall of the mounting shell (203). 6.The water conservancy survey device based on the unmanned aerial vehicle according to claim 1, wherein: A visual detector (307) is arranged on one side of the telescopic shell (301), a sealing plate (308) is rotatably connected to one side of the telescopic shell (301), a motor is arranged in the inside of the telescopic shell (301), and the output end of the motor is connected with the sealing plate (308).

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