CN215361898U

CN215361898U - Unmanned aerial vehicle for aerial photography

Info

Publication number: CN215361898U
Application number: CN202121973775.9U
Authority: CN
Inventors: 范国梁; 徐笑; 苏心想; 徐恒
Original assignee: Shandong Feituo Intelligent Electronics Co ltd
Current assignee: Shandong Feituo Intelligent Electronics Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-12-31
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an unmanned aerial vehicle for aerial photography, which comprises a shell, wherein an inner cavity is arranged in the shell, the peripheries of first slide bars are all connected in a sleeve in a sliding mode, second springs are sleeved on the peripheries of the upper ends of fixed bars on a movable plate, the peripheries of the first slide bars and the sleeve are all sleeved with the first springs, a second motor is arranged in the middle of the inner portion of the lower end of the mounting shell, a driving end of the second motor penetrates through the middle of the bottom wall of the mounting shell and is fixedly connected to the middle of the upper end of a protective cover, a camera is rotatably connected to the inner side of the protective cover through a rotating shaft, and the left side of the rotating shaft penetrates through the middle of the left side of the protective cover and is fixedly connected to the driving end of the first motor. In the utility model, the camera can rotate at multiple angles to shoot through the rotation of the two motors, and in addition, the unmanned aerial vehicle can absorb shock under the action of the first spring and the second spring when descending, so that the device is prevented from being damaged, and the unmanned aerial vehicle is worthy of being widely popularized.

Description

Unmanned aerial vehicle for aerial photography

Technical Field

The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for aerial photography.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle controlled by radio remote control equipment or an onboard computer program control system, has a simple structure and low use cost, can complete tasks executed by manned airplanes, is more suitable for tasks which are not suitable for the manned airplanes, uses the unmanned aerial vehicle to carry out a small-area remote sensing aerial photography technology, obtains obvious effect and experience in practice, uses the unmanned aerial vehicle as a miniature aerial remote sensing technology of an aerial remote sensing platform, meets the requirements of national economy and cultural construction development, and provides an effective remote sensing technical service means for the economic and cultural construction of small and medium-sized cities, particularly cities, towns, counties, villages and other areas.

Present unmanned aerial vehicle for taking photo by plane is difficult to make the camera rotate the multi-angle and shoots for shoot and be difficult to receive perfect effect, unmanned aerial vehicle can cause the damage of unmanned aerial vehicle body and camera in addition in the ground impact that forms when descending.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an unmanned aerial vehicle for aerial photography.

In order to achieve the purpose, the utility model adopts the following technical scheme: an unmanned aerial vehicle for aerial photography comprises a shell, wherein an inner chamber is arranged in the shell, fixing rods are arranged at four corners in the inner chamber, the fixing rods are all connected to four corners of a movable plate in a sliding manner, second slide rods are fixedly connected to the periphery of the middle part of the lower end of the movable plate, second springs are fixedly connected to four corners of the upper end of the movable plate, an upper limiting block is fixedly connected to the lower end of the second slide rod, a first spring is fixedly connected to the lower end of the upper limiting block, a first slide rod is fixedly connected to the middle part of the lower end of the upper limiting block, the periphery of the first slide rod is all connected to a sleeve in a sliding manner, the lower end of the sleeve is fixedly connected to the middle part of the upper end of the lower limiting block, a mounting shell is arranged in the middle part of the bottom end of the shell, a second motor is arranged in the middle part of the lower end of the mounting shell, and a driving end of the second motor penetrates through the middle part of the bottom wall of the mounting shell and is fixedly connected to the middle part of the upper end of a protective cover, the safety cover inboard is connected with the camera through the pivot rotation, the pivot left end runs through safety cover left side middle part and fixed connection at first motor drive end.

As a further description of the above technical solution:

the shell upper end fixed connection is in unmanned aerial vehicle body lower extreme middle part.

As a further description of the above technical solution:

the first springs are sleeved on the peripheries of the first sliding rod and the sleeve.

As a further description of the above technical solution:

first motor fixed connection is at safety cover left side middle part outer wall.

As a further description of the above technical solution:

the lower ends of the lower limiting blocks are fixedly connected with supporting legs.

As a further description of the above technical solution:

the second springs are sleeved on the periphery of the upper end of the fixed rod and the upper portion of the movable plate.

As a further description of the above technical solution:

the number of the second slide bars is four.

The utility model has the following beneficial effects:

1. according to the utility model, the rotating shaft is rotated through the first motor, the camera is fixed on the rotating shaft, the rotating shaft rotates to drive the camera to adjust the front and back visual angles, the camera is fixed on the inner side of the protective cover through the rotating shaft and the first motor, the upper end of the protective cover is fixedly connected to the driving end of the second motor, and the protective cover is rotated through the driving of the second motor, so that the camera on the inner side of the protective cover is rotated to adjust the left and right visual angles, and the effect of rotating and adjusting the multi-direction angle is achieved.

2. According to the utility model, when the unmanned aerial vehicle lands, the support legs are impacted by the ground to move upwards to drive the lower limiting blocks to move upwards so as to extrude the first springs, the first springs can absorb part of vibration, the first springs are stressed to extrude the upper limiting blocks so as to drive the second sliding rods and the movable plate to move upwards, and finally the second springs positioned at the four corners of the movable plate are extruded, so that the damping effect is achieved again, the damage of the unmanned aerial vehicle is greatly reduced through double damping, and the unmanned aerial vehicle is worthy of great popularization.

Drawings

Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle for aerial photography according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view at B in bitmap 1;

fig. 4 is an enlarged view at C in bitmap 1.

Illustration of the drawings:

1. an unmanned aerial vehicle body; 2. an upper limit block; 3. a first slide bar; 4. a sleeve; 5. a first spring; 6. a lower limiting block; 7. a support leg; 8. a first motor; 9. an inner chamber; 10. a camera; 11. a rotating shaft; 12. a protective cover; 13. a second motor; 14. mounting a shell; 15. a housing; 16. a second slide bar; 17. a movable plate; 18. fixing the rod; 19. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: an unmanned aerial vehicle for aerial photography comprises a shell 15, a protection device is not damaged, an inner chamber 9 is arranged inside the shell 15, the inner chamber 9 is hollow, four corners inside the inner chamber 9 are respectively provided with a fixing rod 18, the upper end and the lower end of the fixing rod 18 are respectively fixed at the lower end of an unmanned aerial vehicle body 1 and the lower end inside the shell 15, the fixing rods 18 are respectively connected at four corners of a movable plate 17 in a sliding manner, the movable plate 17 can slide at the periphery of the fixing rod 18, the periphery of the middle part of the lower end of the movable plate 17 is fixedly connected with a second slide rod 16, the second slide rod 16 can drive the movable plate 17 to move, the four corners at the upper end of the movable plate 17 are respectively and fixedly connected with a second spring 19, the lower end of the second slide rod 16 is respectively and fixedly connected with an upper limiting block 2 for limiting the upward moving position, the middle part of the lower end of the upper limiting block 2 is respectively and fixedly connected with a first slide rod 3, the lower end of the upper limiting block 2 is respectively and fixedly connected with a first spring 5, equal sliding connection in sleeve 4 in first slide bar 3 periphery, first slide bar 3 can be at the inside slip of sleeve 4, the equal fixed connection of 4 lower extremes of sleeve is at 6 upper end middle parts of lower spacing block, lower spacing block 6 is used for moving down the injecture of position, 15 bottom middle parts of shell are provided with installation shell 14, protection second motor 13, the middle part is provided with second motor 13 in the installation shell 14 lower extreme, second motor 13 drive end runs through 14 diapire middle parts of installation shell and fixed connection in 12 upper end middle parts of safety cover, can rotate

safety cover

12, 12 inboards of safety cover are rotated through pivot 11 and are connected with camera 10, camera 10 is used for the photography of shooing, 11 left ends of pivot run through 12 left sides middle parts of safety cover and fixed connection at first motor 8 drive end, first motor 8 drive pivot 11 rotates.

15 upper end fixed connection of shell is at 1 lower extreme middle part of unmanned aerial vehicle body, be the major structure of device, first spring 5 is all established in first slide bar 3 and sleeve 4 periphery, can slide compression first spring 5 from top to bottom and carry out the shock attenuation, 8 fixed connection of first motor is at 12 left sides middle part outer walls of safety cover, can move along with safety cover 12, the equal fixedly connected with stabilizer blade 7 of 6 lower extremes of stopper piece down, be used for supporting unmanned aerial vehicle descending, 18 upper end peripheries of dead lever and 17 upper portions of fly leaf all overlap and are equipped with second spring 19, be used for the shock attenuation, second slide bar 16 is four, can make things convenient for parallel translation fly leaf 17.

The working principle is as follows: when the unmanned aerial vehicle is in a flying state, firstly, the rotating shaft 11 is rotated through the first motor 8, the rotating shaft 11 can drive the camera 10 fixed in the middle of the rotating shaft 11 to realize the adjustment of the front and back angles of the camera 10, the camera 10 is rotatably connected to the inner side of the protective cover 12 through the rotating shaft 11, the upper end of the protective cover 12 is fixed at the driving end of the second motor 13, the protective cover 12 is rotated through the driving of the second motor 13 to rotate the camera 10 to realize the adjustment of the left and right visual angles of the camera 10, so that the multi-angle shooting effect of the rotation of the camera 10 is realized, when the unmanned aerial vehicle descends, the support leg 7 is contacted with the ground and impacted to move upwards, the upper end of the support leg 7 is fixedly connected to the lower end of the lower limiting block 6, the upper end of the lower limiting block 6 is fixedly connected to the lower end of the sleeve 4, therefore, the support leg 7 moves upwards to drive the lower limiting block 6 and the sleeve 4 to move upwards together, and the chute in the sleeve 4 can enable the first sliding rod 3 to slide upwards and downwards, the sleeve 4 is stressed to move upwards, the first sliding rod 3 moves downwards relatively, the lower limiting block 6 moves upwards to extrude the first spring 5 between the lower limiting block and the upper limiting block 2, the first spring 5 absorbs partial vibration to play a role in shock absorption, then the first spring 5 is extruded to enable the second sliding rod 16 at the upper end to move upwards, the movable plate 17 is driven to move upwards, the movable plate 17 can slide on the periphery of the fixing rod 18, the second spring 19 on the fixing rod 18 at the four corners of the movable plate 17 is extruded, the second spring 19 reduces vibration again, secondary shock absorption is achieved, and the device is worthy of great popularization.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An unmanned aerial vehicle for aerial photography, includes shell (15), its characterized in that: the inner chamber (9) is arranged inside the shell (15), fixing rods (18) are arranged at four corners in the inner chamber (9), the fixing rods (18) are connected to four corners of a movable plate (17) in a sliding mode, a second slide rod (16) is fixedly connected to the periphery of the middle portion of the lower end of the movable plate (17), a second spring (19) is fixedly connected to the four corners of the upper end of the movable plate (17), an upper limiting block (2) is fixedly connected to the lower end of the second slide rod (16), a first spring (5) is fixedly connected to the lower end of the upper limiting block (2), a first slide rod (3) is fixedly connected to the middle portion of the lower end of the upper limiting block (2), a sleeve (4) is connected to the periphery of the first slide rod (3) in a sliding mode, the lower end of the sleeve (4) is fixedly connected to the middle portion of the upper end of a lower limiting block (6), an installation shell (14) is arranged in the middle portion of the bottom end of the shell (15), middle part is provided with second motor (13) in installation shell (14) lower extreme, second motor (13) drive end runs through installation shell (14) diapire middle part and fixed connection at safety cover (12) upper end middle part, safety cover (12) inboard is rotated through pivot (11) and is connected with camera (10), pivot (11) left end runs through safety cover (12) left side middle part and fixed connection at first motor (8) drive end.

2. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: shell (15) upper end fixed connection is in unmanned aerial vehicle body (1) lower extreme middle part.

3. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: the first springs (5) are sleeved on the peripheries of the first sliding rod (3) and the sleeve (4).

4. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: first motor (8) fixed connection is at safety cover (12) left side middle part outer wall.

5. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: the lower ends of the lower limiting blocks (6) are fixedly connected with supporting legs (7).

6. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: and the periphery of the upper end of the fixed rod (18) and the upper part of the movable plate (17) are sleeved with second springs (19).

7. The unmanned aerial vehicle for aerial photography of claim 1, characterized in that: the number of the second slide bars (16) is four.