Camera equipment fixing mechanism for aerial photography unmanned aerial vehicle

Abstract

The utility model relates to the technical field of camera shooting fixing, and discloses a camera shooting equipment fixing mechanism for an unmanned aerial vehicle for aerial photography, which comprises a connecting plate, a connecting frame is fixedly mounted on the outer side of the connecting plate, a square plate is fixedly mounted at one end, far away from the connecting plate, of the connecting frame, and a motor is fixedly mounted on the outer side of the square plate. A sliding groove is formed in the outer side of the square plate, and a power output shaft of the motor is fixedly provided with a lead screw. According to the camera equipment fixing mechanism for the aerial photography unmanned aerial vehicle, through cooperative use of a plug pin and an arc-shaped clamping block, a small power supply box is used for supplying power to a motor, so that a power output shaft of the motor rotates clockwise, and a lead screw is driven to rotate; and then the two arc-shaped clamping blocks get close to each other until the two arc-shaped clamping blocks are closed, then a protection frame is plugged into the inner walls of the two arc-shaped clamping blocks, and at the moment, a plug pin is pulled outwards, so that a circular ring extrudes a first spring to contract on the inner wall of a circular groove.

Description

Technical Field

[0001] The utility model relates to the technical field of camera fixing, in particular to a camera equipment fixing mechanism for an aerial photography unmanned aerial vehicle. Background Art

[0002] In people's daily lives, due to the rapid development of drone technology, there are now many cases of using drones to drive video equipment to take aerial photos of objects, scenery, and equipment in the sky.

[0003] The existing camera equipment fixing mechanism for aerial photography drones has the main problem of not being stable enough to fix the camera equipment during use, resulting in shaking in the connection between the camera equipment and the drone, which makes the camera equipment at risk of falling during the shooting process. Secondly, the existing camera equipment fixing mechanism for aerial photography drones also has the problem of not having certain buffering performance during landing, which makes it very easy to damage the camera equipment during landing, resulting in increased maintenance costs in the later stage. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a camera equipment fixing mechanism for an aerial photography drone, which has the advantages of good fixation and buffering and shock absorption, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a camera equipment fixing mechanism for an aerial photography unmanned aerial vehicle comprises a connecting plate, a connecting frame is fixedly installed on the outer side of the connecting plate, a square plate is fixedly installed on one end of the connecting frame away from the connecting plate, a motor is fixedly installed on the outer side of the square plate, a sliding groove is provided on the outer side of the square plate, a screw rod is fixedly installed on the power output shaft of the motor, a slider is threadedly connected to the outer edge of the screw rod, an arc-shaped clamping block is fixedly installed on the outer side of the slider, a circular groove is provided on the inner wall of the arc-shaped clamping block, a latch is slidably connected to the inner wall of the circular groove, a spring 1 is sleeved on the outer edge of the latch, a protection frame is provided on the inner wall of the arc-shaped clamping block, a socket is provided on the outer edge of the protection frame, a camera device is provided on the inner wall of the protection frame, a special-shaped frame is fixedly installed on the bottom of the square plate, a circular hole is provided on the inner wall of the special-shaped frame, a spring 2 is provided on the inner wall of the circular hole, an extrusion block is fixedly installed on the extending end of the spring 2, a supporting foot is fixedly installed on the bottom of the extrusion block, and the extrusion block is slidably connected to the inner wall of the circular hole.

[0006] As a preferred technical solution of the utility model, a circle of circular ring is fixedly sleeved on the outer edge of the latch, and the diameter of the circular ring is matched with the diameter of the circular groove, and the spring is fixedly connected to the outer end of the circular ring.

[0007] As a preferred technical solution of the utility model, the diameter of the bolt is matched with the diameter of the socket, and the bolt is slidably connected to the inner wall of the socket.

[0008] As a preferred technical solution of the utility model, the outer edge of the screw rod is provided with two sections of thread lines with opposite patterns, the number of the sliders is two, and the two sliders are both slidably connected to the inner wall of the slide groove.

[0009] As a preferred technical solution of the utility model, a thread groove is provided on the top of the connecting plate, and a threaded rod is threadedly connected to the inner wall of the thread groove.

[0010] As a preferred technical solution of the present invention, a small power supply box is arranged on the top of the square plate, and the motor is electrically connected to the small power supply box.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The camera device fixing mechanism for the aerial photography drone uses a latch and an arc-shaped clamp block in coordination, and uses a small power supply box to power the motor, so that the power output shaft of the motor rotates clockwise, and drives the screw rod to rotate, and through the thread lines arranged oppositely on the outer edge of the screw rod, the two sliders are driven to slide inward at the same time. At this time, the two arc-shaped clamp blocks approach each other until they are closed, and then the protection frame is inserted into the inner walls of the two arc-shaped clamp blocks. At this time, the latch is pulled outward, so that the circular ring squeezes the spring on the inner wall of the circular groove to contract. When the socket coincides with the latch, the latch is released, and the elastic potential energy of the spring is used to drive the latch to be inserted into the inner wall of the socket. At this time, the protection frame is restricted and cannot move, so that the camera device is restricted and fixed together.

[0013] 2. The camera equipment fixing mechanism for the aerial photography drone is used in conjunction with the second spring and the special-shaped frame. When the drone is landing, the special-shaped frame and the supporting feet are set so that the drone will transfer the recoil force to the supporting feet when it lands. Then the supporting feet mechanically transfer the recoil force upward to the extrusion block, and the recoil force is transferred to the second spring through the extrusion block. The elastic potential energy of the second spring offsets and buffers the recoil force, thereby protecting the camera device to avoid damage to the camera device due to excessive recoil force, thereby reducing the company's subsequent maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the screw rod structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the arc-shaped clamp block of the utility model;

[0018] Figure 5 It is a schematic diagram of the half-section structure of the special-shaped frame of the utility model.

[0019] In the figure: 1. connecting plate; 2. connecting frame; 3. square plate; 4. motor; 5. special-shaped frame; 6. threaded rod; 7. slide groove; 8. screw rod; 9. slider; 10. arc clamping block; 11. round groove; 12. spring 1; 13. latch; 14. protection frame; 15. socket; 16. round hole; 17. spring 2; 18. extrusion block; 19. support foot; 20. camera device. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 A camera device fixing mechanism for an aerial photography drone comprises a connecting plate 1, a connecting frame 2 is fixedly installed on the outer side of the connecting plate 1, a square plate 3 is fixedly installed on the end of the connecting frame 2 away from the connecting plate 1, a motor 4 is fixedly installed on the outer side of the square plate 3, a slide groove 7 is opened on the outer side of the square plate 3, a screw rod 8 is fixedly installed on the power output shaft of the motor 4, a slider 9 is threadedly connected to the outer edge of the screw rod 8, an arc-shaped clamping block 10 is fixedly installed on the outer side of the slider 9, a circular groove 11 is opened on the inner wall of the arc-shaped clamping block 10, and a latch is slidably connected to the inner wall of the circular groove 11 13, a spring 12 is sleeved on the outer edge of the latch 13, a protective frame 14 is provided on the inner wall of the arc-shaped clamping block 10, a socket 15 is provided on the outer edge of the protective frame 14, a camera device 20 is provided on the inner wall of the protective frame 14, a special-shaped frame 5 is fixedly installed on the bottom of the square plate 3, a round hole 16 is provided on the inner wall of the special-shaped frame 5, a spring 2 17 is provided on the inner wall of the round hole 16, an extrusion block 18 is fixedly installed on the extended end of the spring 2 17, a supporting foot 19 is fixedly installed on the bottom of the extrusion block 18, and the extrusion block 18 is slidably connected to the inner wall of the round hole 16.

[0022] In a preferred embodiment, a circular ring is fixedly sleeved on the outer edge of the latch 13, and the diameter of the circular ring is adapted to the diameter of the circular groove 11. The spring 12 is fixedly connected to the outer end of the circular ring. By utilizing the setting of the circular ring, when the latch 13 is pulled outward, the circular ring can be driven to squeeze the spring 12.

[0023] In a preferred embodiment, the diameter of the latch 13 matches the diameter of the socket 15 , and the latch 13 is slidably connected to the inner wall of the socket 15 , and the latch 13 and the socket 15 are engaged with each other to thereby provide a secondary limit to the camera device 20 .

[0024] In a preferred embodiment, the outer edge of the screw rod 8 is provided with two sections of thread lines with opposite patterns, the number of sliders 9 is two, and the two sliders 9 are both slidably connected to the inner wall of the slide groove 7. By utilizing the thread lines with opposite patterns on the outer edge of the screw rod 8, when the power output shaft of the motor 4 drives the screw rod 8 to rotate, the two sliders 9 can slide inward or outward at the same time.

[0025] In a preferred embodiment, a threaded groove is provided on the top of the connecting plate 1, and a threaded rod 6 is threadedly connected to the inner wall of the threaded groove. By utilizing the arrangement of the threaded rod 6 and the threaded groove, the connecting plate 1 can be threadedly connected to the drone body, thereby fixing the device to the bottom of the drone body.

[0026] In a preferred embodiment, a small power supply box is provided on the top of the square plate 3, and the motor 4 is electrically connected to the small power supply box. By utilizing the setting of the small power supply box, the motor 4 can be powered, so that the motor 4 can operate smoothly.

[0027] Working principle: when the device needs to be used, firstly, the motor 4 can be powered by a small power supply box, so that the power output shaft of the motor 4 rotates clockwise, and drives the screw rod 8 to rotate, and the screw rod 8 is arranged oppositely on the outer edge of the screw rod 8, thereby driving the two sliders 9 to slide inward at the same time. At this time, the two arc-shaped clamping blocks 10 are close to each other until they are closed, and then the protection frame 14 is inserted into the inner wall of the two arc-shaped clamping blocks 10. At this time, the pin 13 is pulled outward, so that the ring squeezes the spring 12 on the inner wall of the circular groove 11 to contract. When the socket 15 coincides with the pin 13, the pin 13 is released, and the spring 12 itself is used to press the spring 12 to contract. The elastic potential energy drives the pin 13 to be inserted into the inner wall of the socket 15. At this time, the protection frame 14 is restricted and cannot move. Later, when the UAV is landing, the special-shaped frame 5 and the support foot 19 are used. When the UAV lands, the recoil force is transmitted to the support foot 19. Then the support foot 19 mechanically transmits the recoil force upward to the extrusion block 18, and the recoil force is transmitted to the spring 2 17 through the extrusion block 18. The elastic potential energy of the spring 2 17 offsets and buffers the recoil force, thereby protecting the camera device 20 to avoid damage to the camera device 20 due to excessive recoil force, thereby reducing the company's subsequent maintenance costs.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera device fixing mechanism for an aerial photography drone, comprising a connecting plate (1), characterized in that: A connecting frame (2) is fixedly mounted on the outer side of the connecting plate (1); a square plate (3) is fixedly mounted on one end of the connecting frame (2) away from the connecting plate (1); a motor (4) is fixedly mounted on the outer side of the square plate (3); a sliding groove (7) is provided on the outer side of the square plate (3); a screw rod (8) is fixedly mounted on the power output shaft of the motor (4); a slider (9) is threadedly connected to the outer edge of the screw rod (8); an arc-shaped clamping block (10) is fixedly mounted on the outer side of the slider (9); a circular groove (11) is provided on the inner wall of the arc-shaped clamping block (10); a latch (13) is slidably connected to the inner wall of the circular groove (11); the outer edge of the latch (13) is sleeved A spring (12) is connected, a protective frame (14) is arranged on the inner wall of the arc-shaped clamping block (10), a socket (15) is provided on the outer edge of the protective frame (14), a camera device (20) is arranged on the inner wall of the protective frame (14), a special-shaped frame (5) is fixedly installed on the bottom of the square plate (3), a circular hole (16) is provided on the inner wall of the special-shaped frame (5), a spring (17) is arranged on the inner wall of the circular hole (16), an extrusion block (18) is fixedly installed on the extended end of the spring (17), a supporting foot (19) is fixedly installed on the bottom of the extrusion block (18), and the extrusion block (18) is slidably connected to the inner wall of the circular hole (16).

2. The camera device fixing mechanism for an aerial photography drone according to claim 1, characterized in that: The outer edge of the latch pin (13) is fixedly sleeved with a circular ring, and the diameter of the circular ring matches the diameter of the circular groove (11), and the spring 1 (12) is fixedly connected to the outer end of the circular ring.

3. The camera device fixing mechanism for an aerial photography drone according to claim 1, characterized in that: The diameter of the latch pin (13) matches the diameter of the socket (15), and the latch pin (13) is slidably connected to the inner wall of the socket (15).

4. The camera device fixing mechanism for an aerial photography drone according to claim 1, characterized in that: The outer edge of the screw rod (8) is provided with two sections of thread lines with opposite patterns. The number of the sliders (9) is two, and both sliders (9) are slidably connected to the inner wall of the slide groove (7).

5. The camera device fixing mechanism for an aerial photography drone according to claim 1, characterized in that: A thread groove is formed on the top of the connecting plate (1), and a threaded rod (6) is threadedly connected to the inner wall of the thread groove.

6. The camera device fixing mechanism for an aerial photography drone according to claim 1, characterized in that: A small power supply box is provided on the top of the square plate (3), and the motor (4) is electrically connected to the small power supply box.

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