Unmanned aerial vehicle surveying and mapping and photographing airborne platform

Abstract

The utility model provides an unmanned aerial vehicle surveying, mapping and photographing airborne platform, relates to the technical field of unmanned aerial vehicle photographing, and aims to solve the problems that photographing equipment is usually and directly fixed at the bottom of an unmanned aerial vehicle when an existing unmanned aerial vehicle photographing airborne platform is used, so that the unmanned aerial vehicle cannot fly easily if the unmanned aerial vehicle twists or rolls over in the flying process. The problem that a shooting device of the unmanned aerial vehicle can be synchronously adjusted along with the unmanned aerial vehicle, so that a shot picture is not easy to keep stable is solved. An outer fixing part is arranged at the top of the butt joint part; and an adjusting and testing part is arranged below the inserting block. A torsion block is movably connected into a torsion groove, so that the unmanned aerial vehicle equipment can be correspondingly adjusted through gravity in the rollover flight process, and a shooting assembly and the ground can be kept in a parallel state conveniently; relative stability of the twisting block and the inserting block can be conveniently kept in the mode that the twisting block extends into and is inserted into the twisting groove, and synchronous adjustment of the twisting block and the unmanned aerial vehicle is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicle photography, and more specifically, particularly relates to an unmanned aerial vehicle surveying and mapping photography airborne platform. Background Art

[0002] Unmanned aerial vehicle (UAV) equipment is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device. Surveying and photography is one of the common applications of UAVs. It is necessary to carry a shooting device on the UAV to realize the flight shooting function. In order to fix the shooting equipment, an airborne platform is required.

[0003] Based on the findings in the prior art, when the existing drone camera-mounted platform is in use, it usually directly fixes the shooting equipment on the bottom of the drone, resulting in that if the drone twists or flips during flight, its shooting equipment will be adjusted synchronously with the drone, resulting in the difficulty in maintaining a stable shooting picture. At the same time, when the drone is in an unstable landing condition, the bottom shooting lens of the drone is prone to contact with the ground and cause damage. Utility Model Content

[0004] In order to solve the above technical problems, the embodiments of the present invention relate to an unmanned aerial vehicle surveying and photography airborne platform, so as to solve the problem that when the existing unmanned aerial vehicle photography airborne platform is in use, the shooting equipment is usually directly fixed on the bottom of the unmanned aerial vehicle, resulting in that when the unmanned aerial vehicle twists or flips over during flight, the shooting equipment will be adjusted synchronously with the unmanned aerial vehicle, resulting in the difficulty in maintaining the stability of the shooting picture. At the same time, when the unmanned aerial vehicle is in an unstable landing condition, the shooting lens at the bottom is easy to contact with the ground and cause damage.

[0005] In a first aspect, the present disclosure provides an unmanned aerial vehicle surveying and photographing airborne platform, which is achieved by the following specific technical means:

[0006] A drone surveying and photographing airborne platform comprises: a docking part; the docking part comprises a plug-in block, a torsion groove and an ejection block; the ejection block is arranged to be a cylindrical structure, a rectangular protrusion is arranged on the outer wall of the ejection block, the ejection block is slidably connected in the torsion groove, and the ejection block is connected to an electric telescopic rod on the plug-in block; an external fixing part is arranged on the top of the docking part, and the external fixing part comprises a fixing frame and a docking slot; a plug-in block is inserted in the interior of the fixing frame, and the ejection block is inserted in the interior of the docking slot; an adjustment part is arranged below the plug-in block, and the adjustment part comprises a torsion block, a retaining plug-in block, a fixed frame and a lower ejector frame; the torsion block is movably connected in the torsion groove, and the retaining plug-in block is inserted in the torsion groove; the lower ejector frame is a square plate-shaped structure, two groups of inclined rectangular plates are arranged on the lower ejector frame, a cylindrical rod is arranged on the top of the lower ejector frame, a spring is arranged on the cylindrical rod of the lower ejector frame, and the lower ejector frame is slidably connected to the lower part of the fixed frame.

[0007] At least in some embodiments, the docking portion also includes a telescopic slot; the plug-in block is a rectangular block structure, a hemispherical protrusion is provided at the bottom of the plug-in block, a rectangular groove is provided on the outer wall of the plug-in block, and an electric telescopic rod is provided on the top of the plug-in block; the telescopic slot is arranged as a rectangular structure, the telescopic slot is connected with a rectangular through hole, and there are two groups of telescopic slots, which are respectively opened on the outer wall of the plug-in block.

[0008] At least in some embodiments, the docking portion also includes a locking plug; the locking plug is configured as a rectangular structure, a spring is provided on the locking plug, two groups of locking plugs are provided, and the two groups of locking plugs are respectively slidably connected to the inside of the telescopic slot; the torsion groove is a cylindrical groove, the bottom of the torsion groove is connected to a spherical groove, the inner wall of the torsion groove is connected to a rectangular groove, and the torsion groove is opened inside the plug-in block.

[0009] At least in some embodiments, the fixing frame is a U-shaped structure, and a rectangular protrusion is provided on the inner wall of the fixing frame; the docking slot is a rectangular through-hole structure, and there are two groups of docking slots, which are respectively opened on the outer wall of the fixing frame.

[0010] At least in some embodiments, the adjustment part also includes a return card groove; the twisting block is a spherical structure, a cylindrical protrusion is provided at the bottom of the twisting block, and a square plate is provided at the bottom of the cylindrical protrusion of the twisting block; the return card groove is a cylindrical structure, a rectangular structure is provided on the inner wall of the return card groove, the return card groove is connected to a circular through hole, and the return card groove is opened at the top of the twisting block.

[0011] At least in some embodiments, the retaining plug is configured as a cylindrical structure, a circular protrusion is provided on the outer wall of the retaining plug, a rectangular groove is opened on the circular protrusion of the retaining plug, a spring is provided at the bottom of the retaining plug, and the retaining plug is slidably connected in the return slot.

[0012] At least in some embodiments, the adjustment and testing unit also includes a shooting assembly; the fixed frame is a rectangular frame structure, a rectangular protrusion is provided on the outer wall of the fixed frame, a circular through hole is provided on the rectangular protrusion of the fixed frame, and the fixed frame is fixed to the bottom of the torsion block by screws; the shooting assembly is fixed to the inside of the fixed frame by screws.

[0013] The unmanned aerial vehicle surveying and photographing airborne platform proposed in the utility model has the following beneficial effects:

[0014] 1. A twisting block and a retaining plug-in block are provided. By movably connecting the twisting block in the twisting groove, the UAV equipment can be adjusted accordingly by gravity during the rollover flight, so that the shooting component can be kept parallel to the ground. By slidingly connecting the retaining plug-in block in the return card groove, the twisting block and the plug-in block can be kept relatively stable by inserting them into the twisting groove, so that they can be adjusted synchronously with the UAV.

[0015] 2. A fixed frame and a lower frame are set up. By fixing the fixed frame at the bottom of the twisting block, it is convenient to install the shooting component and the lower frame, so that the shooting component cooperates with the lower frame to buffer the UAV equipment while maintaining stability. When the UAV moves downward, the lower frame moves upward under the action of the ground, so that it can block the lens of the shooting component through the inclined plate, so as to protect the shooting component and avoid damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional assembly structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional assembly structure of the utility model when viewed from above.

[0018] Figure 3 It is a schematic diagram of the exploded structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the exploded structure of the utility model when viewed from above.

[0020] Figure 5 It is a partial cutaway structural schematic diagram of the utility model.

[0021] Figure 6 The utility model is Figure 5 Schematic diagram of the enlarged structure of part A.

[0022] Figure 7 It is a schematic diagram of the assembly structure of the docking part and the debugging part of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Docking part; 101. Plug-in block; 102. Telescopic slot; 103. Locking plug-in block; 104. Torsion slot; 105. Ejection block;

[0025] 2. External fixing part; 201. Fixing frame; 202. Docking slot;

[0026] 3. Adjustment and testing part; 301. Twisting block; 302. Return card slot; 303. Retaining plug block; 304. Fixed frame; 305. Shooting assembly; 306. Lower top frame. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 7 As shown: The utility model provides an unmanned aerial vehicle surveying and photographing airborne platform, comprising: a docking part 1; the docking part 1 comprises a plug-in block 101, a torsion groove 104 and an ejection block 105; the ejection block 105 is set as a cylindrical structure, and a rectangular protrusion is provided on the outer wall of the ejection block 105, and the ejection block 105 is slidably connected in the torsion groove 104, and the ejection block 105 is connected to the electric telescopic rod on the plug-in block 101; the ejection block 105 is used to perform telescopic adjustment in the torsion groove 104 under the action of the electric telescopic rod, so as to eject the holding plug-in block 303; the top of the docking part 1 is provided with an external fixing part 2, and the external fixing part 2 comprises a fixing frame 201 and a docking slot 202; the plug-in block 101 is inserted into the fixing frame 201 , an ejection block 105 is inserted into the interior of the docking slot 202; an adjustment unit 3 is provided below the plug-in block 101, and the adjustment unit 3 includes a twisting block 301, a retaining plug-in block 303, a fixed frame 304 and a lower top frame 306; the twisting block 301 is movably connected in the torsion groove 104, and the retaining plug-in block 303 is inserted in the torsion groove 104; the lower top frame 306 is a square plate structure, and two groups of inclined rectangular plates are provided on the lower top frame 306, and a cylindrical rod is provided on the top of the lower top frame 306, and a spring is provided on the cylindrical rod of the lower top frame 306, and the lower top frame 306 is slidably connected to the bottom of the fixed frame 304; the lower top frame 306 is used to retract through the ground, so as to protect the shooting component 305 through the inclined rectangular plate, so as to facilitate its use.

[0029] Embodiment 2: Based on Embodiment 1, Figures 4 to 7As shown, the docking part 1 also includes a telescopic slot 102; the plug-in block 101 is a rectangular block structure, the bottom of the plug-in block 101 is provided with a hemispherical protrusion, the outer wall of the plug-in block 101 is provided with a rectangular groove, and the top of the plug-in block 101 is provided with an electric telescopic rod; the plug-in block 101 is used to assist in the installation and fixation of other structures of the device so that the whole remains stable; the telescopic slot 102 is set as a rectangular parallelepiped structure, the telescopic slot 102 is connected with a rectangular through hole, and there are two groups of telescopic slots 102, and the two groups of telescopic slots 102 are respectively opened on the outer wall of the plug-in block 101; the telescopic slot 102 is used to assist in constraining the locking plug 103 so that it can be telescopically adjusted; the docking part 1 also includes a locking Plug block 103; the locking plug block 103 is set as a rectangular structure, a spring is provided on the locking plug block 103, and there are two groups of locking plug blocks 103, and the two groups of locking plug blocks 103 are respectively slidably connected to the inside of the telescopic slot 102; the locking plug block 103 is used to be inserted into the docking slot 202 under the action of the spring, so as to facilitate the plug-in block 101 and the fixing frame 201 to maintain stability, so as to facilitate its stability; the torsion groove 104 is a cylindrical groove, the bottom of the torsion groove 104 is connected to a spherical groove, the inner wall of the torsion groove 104 is connected to a rectangular groove, and the torsion groove 104 is opened inside the plug-in block 101; the torsion groove 104 is used to assist in the installation of the torsion block 301, so as to facilitate its adjustment.

[0030] In the embodiments of the present disclosure, Figure 4 As shown, the fixing frame 201 is a U-shaped structure, and a rectangular protrusion is provided on the inner wall of the fixing frame 201; the fixing frame 201 is used for connecting the auxiliary device with the drone; the docking slot 202 is a rectangular through-hole structure, and there are two groups of docking slots 202, which are respectively opened on the outer wall of the fixing frame 201; the docking slot 202 is used to cooperate with the locking plug block 103 to connect the plug block 101 with the fixing frame 201.

[0031] In the embodiments of the present disclosure, Figures 5 to 7As shown, the adjustment and testing part 3 also includes a return card slot 302; the twisting block 301 is a spherical structure, and a cylindrical protrusion is provided at the bottom of the twisting block 301, and a square plate is provided at the bottom of the cylindrical protrusion of the twisting block 301; the twisting block 301 is used to adjust under the action of gravity, so as to facilitate the adjustment processing of the shooting component 305; the return card slot 302 is a cylindrical structure, and a rectangular parallelepiped structure is provided on the inner wall of the return card slot 302, and the return card slot 302 is connected with a circular through hole, and the return card slot 302 is opened at the top of the twisting block 301; the return card slot 302 is used to assist in the installation of the holding plug block 303, so as to facilitate its adjustment processing; the holding plug block 303 is set to a cylindrical structure, and a circular ring-shaped protrusion is provided on the outer wall of the holding plug block 303, and a rectangular groove is provided on the circular ring-shaped protrusion of the holding plug block 303, so as to ensure that the holding plug block 303 is stable. A spring is provided at the bottom of the holding block 303 to keep the holding block 303 slidably connected in the return slot 302; the holding block 303 is used to be inserted in the torsion slot 104 under the action of the spring, so as to facilitate the synchronous adjustment of the plug-in block 101 and the torsion block 301; the adjustment unit 3 also includes a shooting component 305; the fixed frame 304 is a rectangular frame structure, and a rectangular protrusion is provided on the outer wall of the fixed frame 304, and a circular through hole is provided on the rectangular protrusion of the fixed frame 304, and the fixed frame 304 is fixed to the bottom of the torsion block 301 by screws; the fixed frame 304 is used to assist in fixing the shooting component 305 so that it remains stable; the shooting component 305 is fixed to the inside of the fixed frame 304 by screws; the shooting component 305 is used for shooting processing to collect data.

[0032] The specific usage and function of this embodiment are as follows:

[0033] In the utility model, when in use, the shooting component 305 is fixed inside the fixed frame 304, and then the fixing frame 201 is fixed to the bottom of the drone by screws, and then the plug-in block 101 is inserted into the inside of the fixing frame 201, and the locking plug-in block 103 is inserted into the docking slot 202 under the action of the spring. When the drone is flying, the shooting component 305 is used to shoot and collect data, and the electric telescopic rod on the plug-in block 101 is controlled by the remote control device to extend outward, so that it drives the ejection block 105 to move downward, and in the process of moving downward, the retaining plug-in block 303 is ejected, so that it moves out of the torsion groove 104 and shrinks into the return groove 302, thereby releasing the constraint between the plug-in block 101 and the twisting block 301, so that during the flight of the drone, the twisting block 301 adjusts the shooting component 305 by gravity to maintain the stability of shooting;

[0034] When the UAV is landing, the lower top frame 306 contacts the ground first, and at the same time, the inclined rectangular plate and the shooting component 305 are brought closer, thereby reducing the external leakage area of ​​the shooting component 305 for protecting it.

[0035] In this article, there are a few points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An unmanned aerial vehicle surveying and photographing airborne platform, comprising: A docking portion (1); characterized in that: the docking portion (1) comprises a plug-in block (101), a torsion groove (104) and an ejection block (105); the ejection block (105) is arranged as a cylindrical structure, a rectangular protrusion is arranged on the outer wall of the ejection block (105), the ejection block (105) is slidably connected in the torsion groove (104), and the ejection block (105) is connected to the electric telescopic rod on the plug-in block (101); an external fixing portion (2) is arranged on the top of the docking portion (1), and the external fixing portion (2) comprises a fixing frame (201) and a docking slot (202); the plug-in block (101) is inserted into the fixing frame (201), and the docking slot (202) is An ejection block (105) is inserted inside; an adjustment unit (3) is provided below the plug-in block (101), and the adjustment unit (3) comprises a twisting block (301), a retaining plug block (303), a fixed frame (304), and a lower ejector frame (306); the twisting block (301) is movably connected in the twisting groove (104), and the retaining plug block (303) is inserted in the twisting groove (104); the lower ejector frame (306) is a square plate-shaped structure, and two groups of inclined rectangular plates are provided on the lower ejector frame (306); a cylindrical rod is provided at the top of the lower ejector frame (306), and a spring is provided on the cylindrical rod of the lower ejector frame (306); the lower ejector frame (306) is slidably connected to the bottom of the fixed frame (304).

2. The UAV surveying and photographing airborne platform according to claim 1, characterized in that: The docking portion (1) further comprises a telescopic slot (102); the plug-in block (101) is a rectangular block structure, a hemispherical protrusion is provided at the bottom of the plug-in block (101), a rectangular groove is provided on the outer wall of the plug-in block (101), and an electric telescopic rod is provided at the top of the plug-in block (101); The telescopic slots (102) are arranged as a rectangular parallelepiped structure, the telescopic slots (102) are connected to a rectangular through hole, and there are two groups of telescopic slots (102) in total. The two groups of telescopic slots (102) are respectively arranged on the outer wall of the plug-in block (101).

3. The UAV surveying and photographing airborne platform according to claim 2, characterized in that: The docking portion (1) further comprises a locking plug block (103); the locking plug block (103) is arranged as a rectangular parallelepiped structure, a spring is arranged on the locking plug block (103), two groups of locking plug blocks (103) are arranged, and the two groups of locking plug blocks (103) are respectively slidably connected to the inside of the telescopic slot (102); the torsion groove (104) is a cylindrical groove, the bottom of the torsion groove (104) is connected to a spherical groove, the inner wall of the torsion groove (104) is connected to a rectangular groove, and the torsion groove (104) is opened inside the plug block (101).

4. The UAV surveying and photographing airborne platform according to claim 1, characterized in that: The fixing frame (201) is a U-shaped structure, and a rectangular protrusion is provided on the inner wall of the fixing frame (201); the docking slots (202) are rectangular through-hole structures, and there are two groups of docking slots (202), which are respectively opened on the outer wall of the fixing frame (201).

5. The UAV surveying and photographing airborne platform according to claim 1, characterized in that: The adjustment and testing part (3) further comprises a return clamping groove (302); the twisting block (301) is a spherical structure, a cylindrical protrusion is provided at the bottom of the twisting block (301), and a square plate is provided at the bottom of the cylindrical protrusion of the twisting block (301); the return clamping groove (302) is a cylindrical structure, a rectangular parallelepiped structure is provided on the inner wall of the return clamping groove (302), the return clamping groove (302) is connected to a circular through hole, and the return clamping groove (302) is opened at the top of the twisting block (301).

6. The UAV surveying and photographing airborne platform according to claim 5, characterized in that: The retaining plug (303) is configured as a cylindrical structure, an annular protrusion is provided on the outer wall of the retaining plug (303), a rectangular groove is provided on the annular protrusion of the retaining plug (303), a spring is provided at the bottom of the retaining plug (303), and the retaining plug (303) is slidably connected in the return slot (302).

7. The UAV surveying and photographing airborne platform according to claim 1, characterized in that: The adjustment and testing section (3) further comprises a photographing assembly (305); the fixed frame (304) is a rectangular frame-shaped structure, a rectangular protrusion is provided on the outer wall of the fixed frame (304), a circular through hole is provided on the rectangular protrusion of the fixed frame (304), and the fixed frame (304) is fixed to the bottom of the twisting block (301) by means of screws; the photographing assembly (305) is fixed to the inside of the fixed frame (304) by means of screws.

Images