CN220948584U - Unmanned aerial vehicle takes photo by plane's camera suspended structure - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicle aerial photography, and discloses a camera suspension structure for unmanned aerial vehicle aerial photography, which comprises a U-shaped suspension frame, wherein limiting slide bars are fixedly connected to the inner walls of the two sides of the U-shaped suspension frame, clamping plates for clamping and fixing a camera are arranged on the outer walls of the two limiting slide bars, the two clamping plates are symmetrically arranged, and a driving assembly for driving the two clamping plates to slide relatively is arranged on the outer walls of the U-shaped suspension frame.

Description

Unmanned aerial vehicle takes photo by plane's camera suspended structure

Technical Field

The application relates to the technical field of unmanned aerial vehicle aerial photography, in particular to a camera suspension structure for unmanned aerial vehicle aerial photography.

Background

Along with the technological change, unmanned aerial vehicle technology is mature, unmanned aerial vehicle application gradually goes into public vision, unmanned aerial vehicle application in civil aspect is wide, unmanned aerial vehicle can be divided into military and civil according to application field, unmanned aerial vehicle and industry application are real just needs of unmanned aerial vehicle, in aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, etc. field application;

In view of the above-mentioned related art, the inventor believes that there is a disadvantage that the existing unmanned aerial vehicle aerial camera is generally mounted on the suspension bracket at the bottom of the unmanned aerial vehicle through a plurality of screws, so that the operation of the process of mounting and dismounting the camera before or after use is inconvenient, resulting in reducing the use effect of the camera, and therefore, an unmanned aerial vehicle aerial camera suspension structure is proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that an existing unmanned aerial vehicle aerial photographing camera is generally mounted on a suspension bracket at the bottom of an unmanned aerial vehicle through a plurality of screws, so that the camera is inconvenient to mount and dismount before or after use, the application provides an unmanned aerial vehicle aerial photographing camera suspension structure.

The application provides a camera suspension structure for unmanned aerial vehicle aerial photography, which adopts the following technical scheme:

The utility model provides a camera suspended structure that unmanned aerial vehicle took photo by plane, includes the U-shaped mounted frame, the both sides inner wall fixedly connected with spacing slide bar of U-shaped mounted frame, two the splint that are used for the centre gripping fixed camera are installed to the outer wall of spacing slide bar, two splint symmetry sets up, and the both sides outer wall rotation of U-shaped mounted frame is connected with two-way lead screw, two-way lead screw is located between two spacing slide bars, two splint are run through to two-way lead screw, and two splint relative outer wall fixed are provided with the nut seat, two nut seat symmetry threaded connection is at the outer wall of two-way lead screw, and two splint are close to the relative outer wall fixed mounting of bottom have rubber cushion, and the outer wall of U-shaped mounted frame installs two splint relative sliding drive assembly.

Preferably, the top outer wall fixedly connected with fixed column of U-shaped mounted frame, the one end outer wall fixedly connected with flange of U-shaped mounted frame is kept away from to the fixed column, flange's outer wall is provided with a plurality of mounting holes.

Preferably, the outer wall of splint is provided with two spacing sliding sleeves, and the nut seat is located two between the spacing sliding sleeve, spacing sliding sleeve sliding connection is at the outer wall of spacing slide bar, and the middle part outer wall fixedly connected with spacer block of two-way lead screw.

Preferably, the driving assembly comprises a servo motor fixedly arranged on the inner wall of the bottom of the U-shaped hanging frame, and the tail end of an output shaft of the servo motor penetrates through the U-shaped hanging frame and is fixedly connected with a driving sprocket.

Preferably, the driving assembly further comprises a driven sprocket rotatably connected to the outer wall of the U-shaped suspension bracket, wherein the driven sprocket is located on the outer wall of the driving sprocket, the driven sprocket and the outer wall of the driving sprocket are meshed together to install a chain, and one end of the bidirectional screw rod penetrates through the U-shaped suspension bracket and is fixedly connected with the driven sprocket.

Preferably, the outer wall of one side of the U-shaped suspension bracket is fixedly connected with a protective cover, and the driving chain wheel, the driven chain wheel and the chain are all positioned in the inner cavity of the protective cover.

In summary, the application has the following beneficial technical effects:

1. Through the drive assembly who sets up, when needs are to unmanned aerial vehicle video camera installation, place the camera between two rubber cushion, drive assembly drives two splint relative synchronous movement, drive two rubber cushion and automatic to the centre gripping of camera outer wall, it is fixed with the camera, two rubber cushion can strengthen the frictional force with the camera outer wall, make the camera be difficult for droing, compare in current screw fixed mounting mode, this suspended structure need not manual screw when dismantling the camera installation, easy operation, labour saving and time saving.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a schematic perspective view of an embodiment of the application;

fig. 3 is a bottom view block diagram of an application embodiment.

Reference numerals illustrate: 1. u-shaped hanging frame; 2. fixing the column; 3. a connecting flange; 4. a limit slide bar; 5. a two-way screw rod; 6. a clamping plate; 7. a limit sliding sleeve; 8. a nut seat; 9. a spacer block; 10. a rubber cushion block; 11. a servo motor; 12. a drive sprocket; 13. a driven sprocket; 14. a chain; 15. and a protective cover.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a camera suspension structure for unmanned aerial vehicle aerial photography. Referring to fig. 1-3, a camera suspension structure that unmanned aerial vehicle was taken photo by plane, including U-shaped mounted frame 1, the both sides inner wall fixedly connected with spacing slide bar 4 of U-shaped mounted frame 1, splint 6 that are used for the centre gripping fixed camera are installed to the outer wall of two spacing slide bars 4, two splint 6 symmetry settings, the both sides outer wall rotation of U-shaped mounted frame 1 is connected with two-way lead screw 5, two-way lead screw 5 is located between two spacing slide bar 4, two splint 6 are run through to two-way lead screw 5, the outer wall fixed nut seat 8 that two splint 6 are relative is provided with, two nut seat 8 symmetry threaded connection is at the outer wall of two-way lead screw 5, two splint 6 are close to the outer wall fixed mounting that the bottom is relative has rubber cushion 10, the drive assembly of two splint 6 relative slip of drive is installed to the outer wall of U-shaped mounted frame 1.

The top outer wall fixedly connected with fixed column 2 of U-shaped mounted frame 1, the one end outer wall fixedly connected with flange 3 of U-shaped mounted frame 1 is kept away from to the fixed column 2, and flange 3's outer wall is provided with a plurality of mounting holes.

The outer wall of splint 6 is provided with two spacing sliding sleeve 7, and nut seat 8 is located between two spacing sliding sleeve 7, and spacing sliding sleeve 7 sliding connection is at the outer wall of spacing slide bar 4, and the middle part outer wall fixedly connected with spacer 9 of two-way lead screw 5.

The driving assembly comprises a servo motor 11 fixedly arranged on the inner wall of the bottom of the U-shaped hanging frame 1, and the tail end of an output shaft of the servo motor 11 penetrates through the U-shaped hanging frame 1 and is fixedly connected with a driving chain wheel 12.

The driving assembly further comprises a driven sprocket 13 which is rotatably connected to the outer wall of the U-shaped suspension bracket 1 where the driving sprocket 12 is located, the driven sprocket 13 and the outer wall of the driving sprocket 12 are meshed together, a chain 14 is installed on the driven sprocket 13, and one end of the bidirectional screw rod 5 penetrates through the U-shaped suspension bracket 1 and is fixedly connected with the driven sprocket 13.

The outer wall of one side of the U-shaped suspension bracket 1 is fixedly connected with a protective cover 15, and the driving chain wheel 12, the driven chain wheel 13 and the chain 14 are all positioned in the inner cavity of the protective cover 15.

The implementation principle of the camera suspension structure for unmanned aerial vehicle aerial photography in the embodiment of the application is as follows: the U-shaped hanging frame 1 is fixed at the bottom of an unmanned aerial vehicle body through the connecting flange 3, when an aerial camera is required to be installed, the camera is placed between two rubber cushion blocks 10, then the driving assembly is used for starting a servo motor 11, an output shaft of the servo motor 11 drives a driving chain wheel 12 to rotate, when the driving chain wheel 12 rotates, the driving chain wheel 12 is meshed with a driving chain wheel 12 and a driven chain wheel 13, then the driven chain wheel 13 is driven to rotate, the driven chain wheel 13 drives a bidirectional screw rod 5 to rotate, when the bidirectional screw rod 5 rotates, threads are conveniently rotated on the inner surfaces of two nut seats 8, as the two nut seats 8 are symmetrically meshed with the threads of the bidirectional screw rod 5, the two nut seats 8 relatively move, the nut seats 8 conveniently drive two clamping plates 6 to relatively synchronously slide, the rubber cushion blocks 10 clamp and fix the camera, when the rubber cushion blocks 10 are contacted with the outer wall of the camera, the friction force can be increased, the camera is not easy to drop off, when the aerial camera is required to be dismounted, the servo motor 11 is started, the output shaft of the servo motor 11 is reversely rotates, then the driving chain wheel 5 is driven to rotate, and then the two nut seats are driven by the driving chain wheels 12, 13 and 14 are driven to rotate in opposite directions, the threaded screw rod 8 is required to be mutually driven to rotate, the two nut seats are relatively far away from the outer wall, the threaded seats are required to be manually, the threaded, the screw seat is fixed, and the two screw seat is easy to be installed, and the manual is easy to be far away from the manual, and the device is required to be fixed, and the opposite to be moved, and the opposite to the side, and the side;

It is worth noting that when the two clamping plates 6 slide on the outer wall of the bidirectional screw rod 5, the two limiting sliding sleeves 7 are also driven to slide on the outer wall of the two limiting sliding rods 4, the two limiting sliding rods 4 play a limiting role on the sliding of the clamping plates 6, so that the two clamping plates 6 cannot deviate when clamping the video camera, and the stability of a hanging structure is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a camera suspended structure that unmanned aerial vehicle took photo by plane, includes U-shaped mounted frame (1), its characterized in that: the two-side inner wall fixedly connected with spacing slide bar (4) of U-shaped mounted frame (1), two splint (6) that are used for the fixed camera of centre gripping are installed to the outer wall of spacing slide bar (4), two splint (6) symmetry sets up, and the both sides outer wall rotation of U-shaped mounted frame (1) is connected with two-way lead screw (5), two-way lead screw (5) are located between two spacing slide bar (4), two splint (6) are run through in two-way lead screw (5), and the outer wall fixed that two splint (6) are relative is provided with nut seat (8), two nut seat (8) symmetrical threaded connection is at the outer wall of two-way lead screw (5), and two splint (6) are close to the outer wall fixed mounting that the bottom is relative has rubber cushion (10), and the drive assembly of two splint (6) relative slip is installed to the outer wall of U-shaped mounted frame (1).

2. The unmanned aerial vehicle aerial photography's camera suspension structure according to claim 1, wherein: the fixing device is characterized in that a fixing column (2) is fixedly connected to the outer wall of the top of the U-shaped hanging frame (1), a connecting flange (3) is fixedly connected to the outer wall of one end, far away from the U-shaped hanging frame (1), of the fixing column (2), and a plurality of mounting holes are formed in the outer wall of the connecting flange (3).

3. The unmanned aerial vehicle aerial photography's camera suspension structure according to claim 2, wherein: the outer wall of splint (6) is provided with two spacing sliding sleeve (7), and nut seat (8) are located two between spacing sliding sleeve (7), spacing sliding sleeve (7) sliding connection is at the outer wall of spacing slide bar (4), and middle part outer wall fixedly connected with spacer (9) of two-way lead screw (5).

4. A camera suspension structure for aerial photography of an unmanned aerial vehicle according to claim 3, wherein: the driving assembly comprises a servo motor (11) fixedly arranged on the inner wall of the bottom of the U-shaped hanging frame (1), and the tail end of an output shaft of the servo motor (11) penetrates through the U-shaped hanging frame (1) and is fixedly connected with a driving chain wheel (12).

5. The unmanned aerial vehicle aerial photography's camera suspension structure according to claim 4, wherein: the driving assembly further comprises a driven sprocket (13) which is rotationally connected to the outer wall of the U-shaped hanging frame (1) where the driving sprocket (12) is located, the driven sprocket (13) and the outer wall of the driving sprocket (12) are meshed together, a chain (14) is mounted, and one end of the bidirectional screw rod (5) penetrates through the U-shaped hanging frame (1) and is fixedly connected with the driven sprocket (13).

6. The unmanned aerial vehicle aerial photography's camera suspension structure according to claim 5, wherein: the outer wall of one side of the U-shaped suspension bracket (1) is fixedly connected with a protective cover (15), and the driving chain wheel (12), the driven chain wheel (13) and the chain (14) are all positioned in the inner cavity of the protective cover (15).