CN209852600U

CN209852600U - Cloud platform damping device of aerial camera

Info

Publication number: CN209852600U
Application number: CN201920559966.7U
Authority: CN
Inventors: 王奇福
Original assignee: Guangxi Tiantianfei Aviation Technology Co Ltd
Current assignee: Guangxi Tiantianfei Aviation Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-27
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a cloud platform damping device of aerial photography camera, including an upper fixed plate, a lower fixed plate and a camera main body, the bottom center outer wall fixed mounting of upper fixed plate has Z axle motor, the bottom fixed mounting of Z axle motor has Z axle fixed bolster, the bottom of Z axle fixed bolster passes lower fixed plate fixed mounting and has a camera main body, the top outer wall fixed mounting of lower fixed plate has the suspension rod, when motor and screw can produce high frequency vibrations, through the setting of shock attenuation sponge, makes holistic shock attenuation effect improve greatly, has avoided the rocking between upper fixed plate and the lower fixed plate; through the cooperation use between gear, annular jump ring and the rack to and the installation of the suspension spring in the cover frame, have good shock-absorbing function, and the effectual of buffering vibration, not only make the camera main part be difficult to damage, and it is stable to shoot the picture, has improved actual image acquisition effect.

Description

Cloud platform damping device of aerial camera

Technical Field

The utility model relates to an unmanned aerial vehicle technical field that takes photo by plane specifically is a cloud platform damping device of camera of taking photo by plane.

Background

Along with the rapid development of unmanned aerial vehicle technique, the field that unmanned aerial vehicle used is also more and more extensive, and in the actual work, the video effect of patrol passback has been decided to the stability of unmanned aerial vehicle cloud platform, and unmanned aerial vehicle is when carrying out the flight task, and motor and screw can produce high frequency vibrations, conduct the cloud platform through the frame and can lead to the picture to appear fuzzy, influence actual image acquisition effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the great and unstable picture of leading to of prior art's vibrations and rocking the class defect, provide a cloud platform damping device of camera of taking photo by plane. A cloud platform damping device of camera of taking photo by plane has shock attenuation buffering effect and is good and be favorable to carrying on characteristics such as image acquisition.

In order to achieve the above object, the utility model provides a following technical scheme: a cradle head damping device of an aerial camera comprises an upper fixing plate, a lower fixing plate and a camera main body, wherein the lower fixing plate is installed below the upper fixing plate, a Z-axis motor is fixedly installed on the outer wall of the center of the bottom of the upper fixing plate, a Z-axis fixing support is fixedly installed at the bottom end of the Z-axis motor, the camera main body is fixedly installed at the bottom end of the Z-axis fixing support through the lower fixing plate, a suspension rod is fixedly installed on the outer wall of the top of the lower fixing plate, a cradle head connecting hole matched with the suspension rod is formed in the outer wall of the upper fixing plate, a cradle head connecting hole is formed in the top of the suspension rod, a roller support is fixedly installed at the top of the lower fixing plate, a gear is movably connected onto the roller support, an annular snap spring is fixedly installed on the outer wall of the gear, a roller of the roller support, be close to Z axle motor one side the lateral wall fixed connection of rack hangs the lateral wall of pole, the outside of hanging the pole is provided with riser, opposite side the lateral wall at the riser is installed to the rack, the top outer wall fixed mounting of riser has T shape piston rod, the bottom outer wall fixed mounting of bottom plate has the cover frame, the top of T shape piston rod sets up the inner chamber at the cover frame, just the top outer wall fixed mounting of T shape piston rod has suspension spring, suspension spring's top fixed connection cover frame's top inner wall.

Preferably, the hanging rod is arranged in a T shape, the top of the hanging rod is provided with a limiting T-shaped rod, the bottom end of the limiting T-shaped rod is provided with threads, the outer wall of the top of the upper fixing plate is provided with a screw hole matched with the limiting T-shaped rod, and the top of the hanging rod is provided with a limiting hole matched with the limiting T-shaped rod.

Preferably, the suspension rod, the roller support, the gear, the annular snap spring vertical plate, the T-shaped piston rod, the sleeve frame and the suspension spring are arranged in a bilateral symmetry mode by taking the Z-axis motor as a center.

Preferably, the two limiting T-shaped rods are symmetrically arranged at the top of each hanging rod.

Preferably, the bottom outer wall of each vertical plate is fixedly provided with an elastic cushion block, and the bottom outer wall of each elastic cushion block is fixedly connected with the top outer wall of the lower fixing plate.

Preferably, the left end and the right end of the upper fixing plate and the lower fixing plate are both provided with damping sponges.

Preferably, a camera fixing rod is mounted to an outside of the camera body.

Preferably, the bottom of the lower fixing plate is fixedly connected with the camera main body through a vertical rod.

Compared with the prior art, the beneficial effects of the utility model are that: when the motor and the propeller can generate high-frequency vibration, the whole damping effect is greatly improved through the arrangement of the damping sponge, the whole structural strength is improved, the holder is protected from being damaged by collision, and the shaking between the upper fixing plate and the lower fixing plate is avoided; through the cooperation use between gear, annular jump ring and the rack to and the installation of the suspension spring in the cover frame, have good shock-absorbing function, and the effectual of buffering vibration, not only make the camera main part be difficult to damage, and it is stable to shoot the picture, has improved actual image acquisition effect.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of fig. 1 according to the present invention.

Reference numbers in the figures: 1. an upper fixing plate; 2. a lower fixing plate; 3. a Z-axis motor; 4. a Z-axis fixed support; 5. a shock absorbing sponge; 6. a holder connecting hole; 7. a camera body; 8. a camera fixing rod; 9. a suspension rod; 10. a roller support; 11. a gear; 12. an annular clamp spring; 13. a rack; 14. a vertical plate; 15. an elastic cushion block; 16. a T-shaped piston rod; 17. sleeving a frame; 18. a suspension spring; 19. a limiting T-shaped rod; 20. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cradle head damping device of an aerial camera comprises an upper fixing plate 1, a lower fixing plate 2 and a camera main body 7, wherein the lower fixing plate 2 is installed below the upper fixing plate 1, a Z-axis motor 3 is fixedly installed on the outer wall of the center of the bottom of the upper fixing plate 1, a Z-axis fixing support 4 is fixedly installed at the bottom end of the Z-axis motor 3, the camera main body 7 is fixedly installed at the bottom end of the Z-axis fixing support 4 through the lower fixing plate 2, a camera fixing rod 8 is installed outside the camera main body 7, so that the camera main body 7 is fixed more stably, the bottom of the lower fixing plate 2 is fixedly connected with the camera main body 7 through a vertical rod, a suspension rod 9 is fixedly installed on the outer wall of the top of the lower fixing plate 2, a connecting hole 6 matched with the suspension rod 9 is formed in the outer wall of the upper fixing plate 1, the, the gear 11 is movably connected on the roller support 10, an annular snap spring 12 is fixedly installed on the outer wall of the gear 11, the other end of the annular snap spring 12 is fixedly connected with a roller of the roller support 10, racks 13 matched with the gear 11 are arranged on the left side and the right side of the gear 11, the side wall close to the rack 13 on one side of the Z-axis motor 3 is fixedly connected with the side wall of the suspension rod 9, vertical plates 14 are arranged on the outer side of the suspension rod 9, an elastic cushion block 15 is fixedly installed on the outer wall of the bottom of each vertical plate 14, the elastic cushion block 15 is made of rubber, the outer wall of the bottom of the elastic cushion block 15 is fixedly connected with the outer wall of the top of the lower fixing plate 2, the damping and buffering effects of the device can be further improved through the arrangement of the elastic cushion block 15 made of rubber, the rack 13 on the other side is installed on, the top end of the T-shaped piston rod 16 is arranged in the inner cavity of the sleeve frame 17, the outer wall of the top of the T-shaped piston rod 16 is fixedly provided with the suspension spring 18, the top end of the suspension spring 18 is fixedly connected with the inner wall of the top of the sleeve frame 17, the left end and the right end of the upper fixing plate 1 and the lower fixing plate 2 are both provided with the damping sponge 5, the whole body is made of lighter materials through the arrangement of the damping sponge 5, the integral structural strength is improved, the looseness between the upper fixing plate 1 and the lower fixing plate 2 is avoided, in addition, through the matching use among the gear 11, the annular clamp spring 12 and the rack 13, and the installation of the suspension spring 18 in the sleeve frame 17, the good damping function is realized, the vibration damping effect is good, the camera main body 7 is not easy to damage, the shooting picture is stable, the suspension rod 9 is arranged in a T shape, the top of the suspension rod 9 is provided, the screw hole 20 that matches with spacing T shape pole 19 is seted up to the top outer wall of upper fixed plate 1, hangs the top of pole 9 and sets up the spacing hole that matches with spacing T shape pole 19, and when camera main part 7 moved, when producing vibrations, through spacing T shape pole 19 with the swing joint who hangs the top of pole 9, spacing T shape pole 19 spacing effectual can play a buffering work between upper fixed plate 1 and bottom plate 2.

The working principle, the utility model firstly installs the camera main body 7 under the lower fixed plate 2, the upper fixed plate 1 is connected with the Z-axis motor 3 through screw thread, the Z-axis motor 3 is connected with the Z-axis fixed bracket 4, the camera main body 7 is pressed downwards through the camera fixed rod 8 and the upper fixed plate 1 through gravity, the damping sponge 5 is supported by gravity and deforms, meanwhile, when the unmanned aerial vehicle works, the motor and the propeller generate high-frequency vibration, the generated vibration is transmitted between the upper fixed plate 1 and the lower fixed plate 2 through the frame, at the moment, slight vibration or relative up-and-down motion occurs between the upper fixed plate 1 and the lower fixed plate 2, through the movable connection of the limiting T-shaped rod 19 and the top of the suspension rod 9, the limiting T-shaped rod 19 can play a limiting effect on the up-and-down motion of the suspension rod 9, and further drives the suspension rod 9 to perform slight up-and-down motion, through gear 11, cooperation between annular jump ring 12 and the rack 13 is used, and the motion of hanging pole 9 drives the rack 13 motion that corresponds, it rotates to drive gear 11, the outer wall fixed mounting of gear 11 has annular jump ring 12, the other end fixed connection roller bearing of annular jump ring 12 supports 10, can with the cooperation between the annular jump ring 12, annular jump ring 12 carries out the work of reseing, with this effect that reaches the shock attenuation buffering, meanwhile, elastic cushion block 15 compresses or tensile work, the top of T shape piston rod 16 moves in the inner chamber of cover frame 17, it carries out the tensile that corresponds to drive suspension spring 18, compression or the work of reseing, with this purpose that has reached the shock attenuation to camera main part 7, guaranteed to take the picture stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cloud platform damping device of camera takes photo by plane, includes upper fixed plate (1), bottom plate (2) and camera main part (7), its characterized in that: a lower fixing plate (2) is installed below the upper fixing plate (1), a Z-axis motor (3) is fixedly installed on the outer wall of the center of the bottom of the upper fixing plate (1), a Z-axis fixing support (4) is fixedly installed at the bottom end of the Z-axis motor (3), a camera main body (7) is fixedly installed at the bottom end of the Z-axis fixing support (4) after penetrating through the lower fixing plate (2), a hanging rod (9) is fixedly installed on the outer wall of the top of the lower fixing plate (2), a tripod head connecting hole (6) matched with the hanging rod (9) is formed in the outer wall of the upper fixing plate (1), the tripod head connecting hole (6) is formed in the top of the hanging rod (9), a roller support (10) is fixedly installed at the top of the lower fixing plate (2), a gear (11) is movably connected onto the roller support (10), and an annular clamp spring, the other end of the annular clamp spring (12) is fixedly connected with a roller of the roller bracket (10), racks (13) matched with the gear (11) are arranged on the left side and the right side of the gear, the side wall of the rack (13) close to one side of the Z-axis motor (3) is fixedly connected with the side wall of the suspension rod (9), a vertical plate (14) is arranged on the outer side of the suspension rod (9), the rack (13) on the other side is arranged on the side wall of the vertical plate (14), a T-shaped piston rod (16) is fixedly arranged on the outer wall of the top of the vertical plate (14), a sleeve frame (17) is fixedly arranged on the outer wall of the bottom of the lower fixing plate (2), the top end of the T-shaped piston rod (16) is arranged in the inner cavity of the sleeve frame (17), and the outer wall of the top of the T-shaped piston rod (16) is fixedly provided with a suspension spring (18), the top end of the suspension spring (18) is fixedly connected with the inner wall of the top of the sleeve frame (17).

2. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: the suspension rod (9) is arranged in a T shape, a limiting T-shaped rod (19) is arranged at the top of the suspension rod (9), threads are formed in the bottom end of the limiting T-shaped rod (19), a screw hole (20) matched with the limiting T-shaped rod (19) is formed in the outer wall of the top of the upper fixing plate (1), and a limiting hole matched with the limiting T-shaped rod (19) is formed in the top of the suspension rod (9).

3. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: the suspension rod (9), the roller support (10), the gear (11), the annular clamp spring (12), the vertical plate (14), the T-shaped piston rod (16), the sleeve frame (17) and the suspension spring (18) are arranged in a bilateral symmetry mode by taking the Z-axis motor (3) as the center.

4. The pan/tilt head damping device for an aerial camera according to claim 2, wherein: the two limiting T-shaped rods (19) are symmetrically arranged at the top of each hanging rod (9) in a left-right mode.

5. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: and each bottom outer wall of the vertical plate (14) is fixedly provided with an elastic cushion block (15), and the bottom outer wall of each elastic cushion block (15) is fixedly connected with the top outer wall of the lower fixing plate (2).

6. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: damping sponges (5) are installed at the left end and the right end of the upper fixing plate (1) and the lower fixing plate (2).

7. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: a camera fixing rod (8) is mounted on the exterior of the camera body (7).

8. The pan/tilt head damping device for an aerial camera according to claim 1, wherein: the bottom of the lower fixing plate (2) is fixedly connected with the camera main body (7) through a vertical rod.