Supporting frame special for oblique photography unmanned aerial vehicle

Abstract

The utility model belongs to the technical field of supporting frames, and discloses a supporting frame special for an oblique photography unmanned aerial vehicle, the supporting frame comprises a mounting plate and an undercarriage mounted on the bottom surface of the mounting plate, a connecting rod is fixed to the upper surface of the mounting plate, a sliding groove is formed in the upper surface of the connecting rod, and a sliding rod is slidably arranged in the sliding groove; a limiting groove is formed in the inner wall of the sliding groove, and a fixing assembly used for fixing the sliding rod is arranged on the connecting rod. The supporting frame has the effect of reducing the difficulty of mounting the supporting frame by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a special support frame for an oblique photography unmanned aerial vehicle. Background Art

[0002] Unmanned aircraft, or "drones" for short, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by onboard computers. Compared with manned aircraft, drones are often more suitable for tasks that are too "dull, dirty or dangerous". Drones can be divided into military and civilian applications according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian application, drones + industry applications are the real rigid demand for drones. During the use of drones, designated support frames are required to support them.

[0003] A Chinese utility model patent with publication number CN214029115U discloses a UAV support frame, including a frame body, side rods are fixedly installed at the four corner positions of the lower end of the frame body, a limiting rod is fixedly installed between two corresponding side rods, support rods are fixedly installed at both sides of the annular outer surface of the limiting rod, a clamping column is fixed on the upper end face of the frame body, a threaded mounting column is fixedly installed on the upper end face of the clamping column, a spiral cover is movably provided on the annular outer surface of the threaded mounting column, clamping semicircular plates are movably provided on both sides of the inner wall of the clamping column, and a resisting soft pad is adhered to the opposite surfaces of the two corresponding clamping semicircular plates, and sliding grooves are provided at positions around the inner wall of the clamping column.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: the above-mentioned device fixes the drone through a threaded mounting column that is threadedly connected to the drone. When the staff installs the drone, the staff needs to keep the frame stable and rotate the drone. During this process, since the drone is in a continuous rotation state, the staff is likely to accidentally touch the drone's wings and other structures, which can easily cause damage to the drone, which is not conducive to improving the staff's user experience. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a special support frame for an oblique photography drone.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a special support frame for an oblique photography drone, comprising a mounting plate and a landing gear installed on the bottom surface of the mounting plate, a connecting rod is fixed to the upper surface of the mounting plate, a sliding groove is provided on the upper surface of the connecting rod, a sliding rod is slidably arranged in the sliding groove, a limiting groove is provided on the inner wall of the sliding groove, and a fixing component for fixing the sliding rod is provided on the connecting rod.

[0007] By adopting the above technical solution, when the staff needs to install the drone, they need to fix the drone and the slide bar to each other, keep the landing gear stable, and connect the slide bar to the slide slot. Afterwards, the staff only needs to press down on the drone to move the slide bar downward, so that the fixing component automatically opens and fixes the slide bar, so that the drone remains stable, thereby reducing the probability of damage to the drone during the installation of the support frame by the staff, thereby improving the staff's user experience.

[0008] Furthermore, the fixing assembly includes a limit rod slidably arranged in the limit groove, a limit spring with one end fixed on the side wall of the limit rod away from the sliding rod, and a connecting rope with one end fixed on the side wall of the limit rod close to the limit spring, the other end of the limit spring is fixed to the inner wall of the limit groove away from the sliding rod, the other end of the connecting rope extends to the outside of the connecting rod and is slidably connected, a first inclined surface is provided on the edge where the upper surface of the limit rod intersects with the side wall away from the limit spring, and a limit hole matching the limit rod is provided on the side wall of the sliding rod close to the limit groove.

[0009] By adopting the above technical solution, when the staff connects the slide bar with the slide slot, the slide bar faces the first inclined surface. At this time, the staff only needs to press down on the upper end of the drone to move the slide bar downward, so that the slide bar is pressed against the second inclined surface, and then the limit rod is completely moved into the limit slot under the action of the slide bar. Subsequently, when the limit slot faces the limit hole, the limit rod is reset under the action of the limit spring and connected to the limit hole, so that the slide bar remains stable, and then the drone remains stable.

[0010] Furthermore, a limiting block is fixed to one end of the connecting rope away from the limiting rod.

[0011] By adopting the above technical solution, when the staff needs to disassemble the landing gear, the staff only needs to pull the limit block to make the connecting rope move with the limit block, so that the limit rod is separated from the limit hole under the action of the connecting rope, thereby reducing the operating difficulty of the staff.

[0012] Furthermore, the connecting rope is made of a rubber band.

[0013] By adopting the above technical solution, when the limit block is not subjected to external force, the limit block is pressed against the side wall of the connecting rod under the action of the connecting rope, thereby improving the stability of the limit block, which is beneficial to improving the user experience of the staff.

[0014] Furthermore, a rotation groove is provided on the upper surface of the connecting rod, an external thread is provided on the inner wall of the rotation groove, a connecting groove connected to the rotation groove is provided on the inner wall of the sliding groove, and a stabilizing component for improving the stability of the sliding rod is provided on the connecting rod.

[0015] Furthermore, the stabilizing assembly includes an annular plate threadedly connected to the external thread and a connecting rod slidably disposed in the connecting groove, and a second inclined surface is provided on the edge where the upper surface of the connecting rod intersects with the side wall thereof close to the sliding rod.

[0016] By adopting the above technical solution, when the UAV remains stable under the action of the slide bar, the staff needs to rotate the annular plate to move the annular plate downward, and then the annular plate is pressed against the second inclined surface, so that the connecting rod is pressed against the side wall of the slide bar under the action of the annular plate, thereby further improving the stability of the slide bar and reducing the probability of shaking of the landing gear during the flight of the UAV.

[0017] Furthermore, a fixing groove is opened on the inner wall of the connecting groove, a fixing block is slidably arranged in the fixing groove, a fixing spring is fixed on the side wall of the fixing block, the other end of the fixing spring is fixed on the inner wall of the fixing groove, and the fixing block and the connecting rod are fixed to each other.

[0018] By adopting the above technical solution, the probability of the connecting rod and the connecting groove being separated from each other is reduced, thereby improving the stability of the device.

[0019] Furthermore, a rubber sheet is provided on the side wall of the connecting rod close to the sliding rod to improve the stability of the connecting rod.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. In this application, when the staff needs to install the drone, they need to fix the drone and the slide bar to each other, keep the landing gear stable, and connect the slide bar to the slide slot. Then, the staff only needs to press down on the drone to move the slide bar downward, so that the fixing component automatically opens and fixes the slide bar, so that the drone remains stable, thereby reducing the probability of damage to the drone during the installation of the support frame, thereby improving the staff's user experience;

[0022] 2. In this application, when the staff connects the slide bar and the slide slot, the slide bar faces the first inclined surface. At this time, the staff only needs to press down on the upper end of the drone to move the slide bar downward, so that the slide bar is pressed against the second inclined surface, and then the limit rod is completely moved into the limit slot under the action of the slide bar. Subsequently, when the limit slot faces the limit hole, the limit rod is reset under the action of the limit spring and connected to the limit hole, so that the slide bar remains stable, and then the drone remains stable;

[0023] 3. In the present application, when the UAV remains stable under the action of the slide bar, the staff needs to rotate the annular plate to move the annular plate downward, thereby making the annular plate press against the second inclined surface, so that the connecting rod presses against the side wall of the slide bar under the action of the annular plate, thereby further improving the stability of the slide bar and reducing the probability of shaking of the landing gear during the flight of the UAV. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the limiting hole and its connection structure in an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of a fixing groove and its connection structure in an embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of a rubber sheet and its connection structure in an embodiment of the utility model;

[0028] Figure 5 It is a schematic diagram of a fixing assembly and its connection structure of an embodiment of the utility model.

[0029] In the figure: 1. mounting plate; 11. landing gear; 2. connecting rod; 21. slide groove; 3. slide rod; 31. limit groove; 4. fixing assembly; 41. limit rod; 42. limit spring; 43. connecting rope; 44. first inclined surface; 45. limit hole; 5. limit block; 51. rotating groove; 52. connecting groove; 6. stabilizing assembly; 61. annular plate; 62. connecting rod; 63. second inclined surface; 7. fixing groove; 71. fixing block; 8. fixing spring; 9. rubber sheet. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] like Figure 1-5As shown, the embodiment of the present application discloses a special support frame for oblique photography UAV, including a mounting plate 1, a landing gear 11, a connecting rod 2, a sliding rod 3, a fixing assembly 4, a limit block 5, a stabilizing assembly 6, a fixing block 71 and a fixing spring 8. The mounting plate 1 is a rectangular plate-like structure, and the landing gear 11 is installed on the bottom surface of the mounting plate 1 to reduce the probability of damage to the UAV. The connecting rod 2 is a round rod-like structure, and the connecting rod 2 is fixed to the upper surface of the mounting plate 1. A slide groove 21 is provided on the upper surface of the connecting rod 2, and the sliding rod 3 is a rectangular rod-like structure, and the sliding rod 3 is slidably arranged in the slide groove 21.

[0032] A limiting groove 31 is provided on the inner wall of the slide groove 21. The fixing assembly 4 is arranged on the connecting rod 2 for fixing the slide rod 3. The fixing assembly 4 includes a limiting rod 41, a limiting spring 42 and a connecting rope 43. The limiting rod 41 is a rectangular rod-shaped structure. The limiting rod 41 is slidably arranged in the limiting groove 31. A first inclined surface 44 is provided on the edge where the upper surface of the limiting rod 41 intersects with the side wall away from the limiting spring 42, and a limiting hole 45 matching the limiting rod 41 is provided on the side wall of the slide rod 3 close to the limiting groove 31. One end of the limiting spring 42 is fixed on the side wall of the limiting rod 41 away from the slide rod 3, and the other end of the limiting spring 42 is fixed to the inner wall of the limiting groove 31 away from the slide rod 3. One end of the connecting rope 43 is fixed on the side wall of the limiting rod 41 close to the limiting spring 42, and the other end of the connecting rope 43 extends to the outside of the connecting rod 2 and is slidably connected.

[0033] When the staff connects the slide bar 3 and the slide slot 21, the slide bar 3 faces the first inclined surface 44. At this time, the staff only needs to press the upper end of the drone downward to move the slide bar 3 downward, so that the slide bar 3 is pressed against the second inclined surface 63, and then the limit rod 41 is completely moved into the limit slot 31 under the action of the slide bar 3. Subsequently, when the limit slot 31 faces the limit hole 45, the limit rod 41 is reset under the action of the limit spring 42 and connected to the limit hole 45, so that the slide bar 3 remains stable, and then the drone remains stable.

[0034] The limit block 5 is a rectangular block structure, and the limit block 5 is fixed to one end of the connecting rope 43 away from the limit rod 41. When the staff needs to disassemble the landing gear 11, the staff only needs to pull the limit block 5, and the connecting rope 43 can move with the limit block 5, so that the limit rod 41 is separated from the limit hole 45 under the action of the connecting rope 43, thereby reducing the difficulty of operation for the staff.

[0035] In order to improve the user experience of the staff, the connecting rope 43 is made of a rubber band. When the limit block 5 is not subjected to external force, the limit block 5 is pressed against the side wall of the connecting rod 2 under the action of the connecting rope 43, thereby improving the stability of the limit block 5, which is conducive to improving the user experience of the staff.

[0036] A rotation groove 51 is provided on the upper surface of the connecting rod 2, an external thread is provided on the inner wall of the rotation groove 51, and a connecting groove 52 is provided on the inner wall of the sliding groove 21 to communicate with the rotation groove 51. The stabilizing component 6 is provided on the connecting rod 2 to improve the stability of the sliding rod 3, and the stabilizing component 6 includes an annular plate 61 and a connecting rod 62. The annular plate 61 is a plate-like structure with a circular cross section, and the annular plate 61 is threadedly connected to the external thread. The connecting rod 62 is a rectangular rod-like structure, and the connecting rod 62 is slidably provided in the connecting groove 52, and a second inclined surface 63 is provided on the edge where the upper surface of the connecting rod 62 intersects with the side wall close to the sliding rod 3.

[0037] When the UAV remains stable under the action of the slide bar 3, the staff needs to rotate the annular plate 61 to move the annular plate 61 downward, and then the annular plate 61 is pressed against the second inclined surface 63, so that the connecting rod 2 is pressed against the side wall of the slide bar 3 under the action of the annular plate 61, thereby further improving the stability of the slide bar 3, thereby reducing the probability of shaking of the landing gear 11 during the flight of the UAV.

[0038] A fixing groove 7 is provided on the inner wall of the connecting groove 52, and a fixing block 71 is a block-shaped structure, and the fixing block 71 is slidably arranged in the fixing groove 7. One end of a fixing spring 8 is fixed to the side wall of the fixing block 71, and the other end of the fixing spring 8 is fixed to the inner wall of the fixing groove 7, and the fixing block 71 is fixed to the connecting rod 62. The fixing block 71 reduces the probability of the connecting rod 2 and the connecting groove 52 being separated from each other, thereby improving the stability of the device.

[0039] In order to improve the stabilizing effect of the connecting rod 62 , a rubber sheet 9 is provided on the side wall of the connecting rod 62 close to the sliding rod 3 .

[0040] The use principle of a special support frame for tilt photography drone in this embodiment is as follows: when the staff needs to install the drone, the staff needs to fix the drone and the slide bar 3 to each other, keep the landing gear 11 stable, and connect the slide bar 3 with the slide slot 21. Then, the staff only needs to press the drone downward to move the slide bar 3 downward, so that the fixing component 4 automatically opens and fixes the slide bar 3, so that the drone remains stable, thereby reducing the probability of damage to the drone during the installation of the support frame by the staff, thereby improving the staff's use experience.

[0041] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A special support frame for an oblique photography drone, comprising a mounting plate (1) and a landing gear (11) mounted on the bottom surface of the mounting plate (1), characterized in that: A connecting rod (2) is fixed on the upper surface of the mounting plate (1), a sliding groove (21) is provided on the upper surface of the connecting rod (2), a sliding rod (3) is slidably arranged in the sliding groove (21), a limiting groove (31) is provided on the inner wall of the sliding groove (21), and a fixing component (4) for fixing the sliding rod (3) is provided on the connecting rod (2).

2. The special support frame for tilt photography UAV according to claim 1 is characterized by: The fixing assembly (4) comprises a limiting rod (41) slidably arranged in the limiting groove (31), a limiting spring (42) with one end fixed on the side wall of the limiting rod (41) away from the sliding rod (3), and a connecting rope (43) with one end fixed on the side wall of the limiting rod (41) close to the limiting spring (42), the other end of the limiting spring (42) is fixed to the inner wall of the limiting groove (31) away from the sliding rod (3), the other end of the connecting rope (43) extends to the outside of the connecting rod (2) and is slidably connected, a first inclined surface (44) is provided on the edge where the upper surface of the limiting rod (41) intersects with the side wall away from the limiting spring (42), and a limiting hole (45) matching the limiting rod (41) is provided on the side wall of the sliding rod (3) close to the limiting groove (31).

3. The special support frame for tilt photography UAV according to claim 2 is characterized by: The limiting block (5) is fixed to one end of the connecting rope (43) away from the limiting rod (41).

4. The special support frame for tilt photography UAV according to claim 3 is characterized by: The connecting rope (43) is a connecting rope (43) made of a rubber band.

5. The special support frame for tilt photography UAV according to claim 4 is characterized by: The upper surface of the connecting rod (2) is provided with a rotation groove (51), the inner wall of the rotation groove (51) is provided with an external thread, the inner wall of the slide groove (21) is provided with a connecting groove (52) which is interconnected with the rotation groove (51), and the connecting rod (2) is provided with a stabilizing component (6) for improving the stability of the slide rod (3).

6. The special support frame for tilt photography UAV according to claim 5 is characterized by: The stabilizing assembly (6) comprises an annular plate (61) threadedly connected to an external thread and a connecting rod (62) slidably arranged in a connecting groove (52), wherein a second inclined surface (63) is provided on an edge where an upper surface of the connecting rod (62) intersects with a side wall thereof close to the sliding rod (3).

7. The special support frame for tilt photography UAV according to claim 6 is characterized by: A fixing groove (7) is provided on the inner wall of the connecting groove (52), a fixing block (71) is slidably arranged in the fixing groove (7), a fixing spring (8) is fixed on the side wall of the fixing block (71), the other end of the fixing spring (8) is fixed on the inner wall of the fixing groove (7), and the fixing block (71) and the connecting rod (62) are fixed to each other.

8. The special support frame for tilt photography UAV according to claim 7 is characterized by: A rubber sheet (9) for improving the stabilizing effect of the connecting rod (62) is arranged on the side wall of the connecting rod (62) close to the sliding rod (3).

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