CN211844931U - Angle-adjustable stable control system for unmanned aerial vehicle aerial photography - Google Patents
Angle-adjustable stable control system for unmanned aerial vehicle aerial photography Download PDFInfo
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- CN211844931U CN211844931U CN201920758069.9U CN201920758069U CN211844931U CN 211844931 U CN211844931 U CN 211844931U CN 201920758069 U CN201920758069 U CN 201920758069U CN 211844931 U CN211844931 U CN 211844931U
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 39
- 230000035939 shock Effects 0.000 claims description 13
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000011435 rock Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to an adjustable angle stable control system that unmanned aerial vehicle was taken photo by plane, including the unmanned aerial vehicle main part with set up the vertical pole in the unmanned aerial vehicle main part, its characterized in that: a main board is arranged on the unmanned aerial vehicle main body, and the vertical rod penetrates through the main board to form a rotatable connecting structure; the main board is provided with a rectangular opening or a square frame, the rectangular opening or the square frame is internally connected with a rotating plate, and two ends of the rotating plate are hinged with the rectangular opening or the square frame to form a rotary connecting structure; the rotating plate is positioned above the main plate, a through hole is formed in the rotating plate, and the vertical rod penetrates through the through hole and the through hole in the main plate; the rotating plate rotates along with the main plate in the horizontal direction of the vertical rod and simultaneously rotates around the square frame in the vertical direction, so that the bidirectional rotating type angle-adjustable stable control structure is formed. The device has the outstanding characteristics and progresses of automatically stabilizing the shooting device, preventing shaking, having good stability, being clear in shot images and the like.
Description
Technical Field
The utility model relates to an adjustable angle stable control system that unmanned aerial vehicle was taken photo by plane is applicable to unmanned aerial vehicle and takes photo by plane. Belongs to the technical field of unmanned planes and control thereof.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system, and usually, a shooting device is installed on the unmanned aerial vehicle to shoot people and scenery.
Among the prior art, unmanned aerial vehicle shoots the device and directly with unmanned aerial vehicle's frame rigid coupling through a vertical pole, this kind of structure is at the in-process that unmanned aerial vehicle flight was shot, if unmanned aerial vehicle receives exogenic action and takes place the slope, shoots the device and also can take place the slope along with unmanned aerial vehicle's slope, leads to shooting the device and takes place to rock, unstability, image are unclear at the shooting in-process. Therefore, the unmanned aerial vehicle structure of taking photo by plane of prior art has the in-process of taking photo by plane and takes place easily and rock, poor stability and the image scheduling problem that is unclear.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose is in order to solve prior art's unmanned aerial vehicle structure of taking photo by plane and have the in-process of taking photo by plane easy emergence rock, poor stability and the not clear scheduling problem of image, provides an adjustable angle stable control system that unmanned aerial vehicle was taken photo by plane. The camera has the outstanding substantive points and the obvious technical progress of automatically stabilizing the shooting device, preventing shaking, having good stability, being clear in shot images and the like.
The utility model discloses the purpose of type can adopt following technical scheme to reach:
unmanned aerial vehicle adjustable angle stable control system, including unmanned aerial vehicle main part and the vertical pole of setting in the unmanned aerial vehicle main part, its structural feature lies in: a main board is arranged on the unmanned aerial vehicle main body, and the vertical rod penetrates through the main board to form a rotatable connecting structure; the main board is provided with a rectangular opening or a square frame, the rectangular opening or the square frame is internally connected with a rotating plate, and two ends of the rotating plate are hinged with the rectangular opening or the square frame to form a rotary connecting structure; the rotating plate is positioned above the main plate, a through hole is formed in the rotating plate, and the vertical rod penetrates through the through hole and the through hole in the main plate; the rotating plate rotates along with the main plate in the horizontal direction of the vertical rod and simultaneously rotates around the square frame in the vertical direction, so that the bidirectional rotating type angle-adjustable stable control structure is formed.
The utility model discloses the purpose of type can also adopt following technical scheme to reach:
furthermore, a first rotating power mechanism is arranged in the rotating plate, and a power output end of the first rotating power mechanism is connected with a power input end of the vertical rod to form a horizontal rotating adjusting structure; and a second rotating power mechanism is arranged in the square frame, and the power output end of the second rotating power mechanism is connected with the power input end of the rotating plate to form a vertical rotating adjustment structure.
Furthermore, two shooting devices are respectively arranged at two ends of the vertical rod to form a double-camera structure.
Furthermore, shock absorbing devices for shock absorption are respectively arranged at the joints of the four corners of the square frame and the main board; the shock absorbing device is a spring structure or a shock absorbing pad.
Furthermore, the first rotary power mechanism and the second rotary power mechanism are respectively a first motor and a second motor, an output shaft of the first motor is fixedly connected with the vertical rod, and an output shaft of the second motor is fixedly connected with the rotating plate.
Furthermore, a third rotary power mechanism is mounted on the vertical rod, the third rotary power mechanism is a third motor, the third motor is provided with an upper output shaft and a lower output shaft, a first spindle capable of rotating relative to the vertical rod is sleeved in the vertical rod above the third motor, the upper end of the first spindle is fixedly connected with a shooting device at the upper end of the vertical rod, the lower end of the first spindle is fixedly connected with the upper output shaft of the third motor, a second spindle capable of rotating relative to the vertical rod is sleeved in the vertical rod below the third motor, the lower end of the second spindle is fixedly connected with the shooting device at the lower end of the vertical rod, and the upper end of the second spindle is fixedly connected with the lower output shaft of the third motor.
Compared with the prior art, the utility model discloses the beneficial effect of type lies in:
1. the utility model discloses a mainboard is arranged on the main body of the unmanned aerial vehicle, and the vertical rod passes through the mainboard to form a rotatable connecting structure; the main board is provided with a rectangular opening or a square frame, the rectangular opening or the square frame is internally connected with a rotating plate, and two ends of the rotating plate are hinged with the rectangular opening or the square frame to form a rotary connecting structure; the rotating plate is positioned above the main plate, a through hole is formed in the rotating plate, and the vertical rod penetrates through the through hole and the through hole in the main plate; the rotating plate rotates around the horizontal direction of the vertical rod along with the main plate and simultaneously rotates around the square frame in the vertical direction, so that a bidirectional rotating type angle-adjustable stable control structure is formed; therefore, the unmanned aerial vehicle aerial photography structure can solve the problems that the aerial photography process of the unmanned aerial vehicle aerial photography structure in the prior art is easy to shake, poor in stability, unclear in image and the like, and has the outstanding substantive characteristics of automatic stabilization of the shooting device, shaking prevention, good stability, clear shooting image and the like and remarkable technical progress.
2. The utility model discloses a vertical pole is articulated with the swivel plate and the rotor plate is articulated with central mainboard, has guaranteed that vertical pole can not rock along with the unmanned aerial vehicle main part for whole shooting process is more stable, and the image of shooting is more clear; in addition, when the vertical rod is inclined under the action of external force, the vertical rod and the rotating plate are driven to rotate correspondingly through the first rotating power mechanism and the second rotating power mechanism, so that the vertical rod returns to the original position, and the situation that the shot image or video is not clear due to the fact that the vertical rod is deviated under the action of external force is prevented.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
In the figure: 1. an unmanned aerial vehicle main body; 2. a main board; 3. a vertical rod; 4. a rotating plate; 5. a photographing device; 6. a first rotary power mechanism; 7. a second rotary power mechanism; 8. a through hole on the rotating plate; 9. a square frame; 10. a shock absorbing device; 11. and a third rotary power mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
specific example 1:
referring to fig. 1 and 2, the present embodiment 1 includes an unmanned aerial vehicle main body 1 and a vertical rod 3 disposed on the unmanned aerial vehicle main body 1, a main board 2 is disposed on the unmanned aerial vehicle main body 1, and the vertical rod 3 passes through the main board 2 to form a rotatable connecting structure; the main board 2 is provided with a rectangular opening or a square frame 9, the rectangular opening or the square frame 9 is internally connected with a rotating plate 4, and two ends of the rotating plate 4 are hinged with the rectangular opening or the square frame 9 to form a rotary connecting structure; the rotating plate 4 is positioned above the main board 2, a through hole 8 is formed in the rotating plate 4, and the vertical rod 3 penetrates through the through hole 8 and the through hole in the main board 2; the rotating plate 4 rotates around the vertical rod 3 along with the main board 2 in the horizontal direction and simultaneously rotates around the square frame 9 in the vertical direction, so that a bidirectional rotating type angle-adjustable stable control structure is formed.
In this embodiment:
a first rotating power mechanism 6 is arranged in the rotating plate 4, and the power output end of the first rotating power mechanism 6 is connected with the power input end of the vertical rod 3 to form a horizontal rotating adjusting structure; a second rotating power mechanism 7 is arranged in the square frame 9, and the power output end of the second rotating power mechanism 7 is connected with the power input end of the rotating plate 4 to form a vertical direction rotating adjusting structure.
Two shooting devices 5 are respectively arranged at two ends of the vertical rod 3 to form a double-camera structure.
The first rotary power mechanism 6 and the second rotary power mechanism 7 are respectively a first motor and a second motor, an output shaft of the first motor is fixedly connected with the vertical rod 3, and an output shaft of the second motor is fixedly connected with the rotary plate 4.
A third rotary power mechanism 11 is installed on the vertical rod 3, the third rotary power mechanism 11 is a third motor, the third motor is provided with an upper output shaft and a lower output shaft, a first main shaft which can rotate relative to the vertical rod is sleeved in the vertical rod above the third motor, the upper end of the first main shaft is fixedly connected with a shooting device which is arranged at the upper end of the vertical rod, the lower end of the first main shaft is fixedly connected with the upper output shaft of the third motor, a second main shaft which can rotate relative to the vertical rod is sleeved in the vertical rod below the third motor, the lower end of the second main shaft is fixedly connected with the shooting device which is arranged at the lower end of the vertical rod, and the upper end of the second main shaft is fixedly connected with the lower output shaft.
The working principle of the embodiment is as follows:
as shown in fig. 1 and fig. 2, unmanned aerial vehicle is at the in-process that the flight was shot, when unmanned aerial vehicle main part 1 received external force effect and takes place the slope along the 4 both ends line directions of rotor plate, because vertical pole 3 is connected with rotatable mode with rotor plate 4, rotor plate 4 is at the in-process along with the slope of mainboard 2, rotor plate 4 rotates with vertical pole 3 relatively, because vertical pole 3 remains throughout vertical under self action of gravity, can not take place the slope along with the slope of mainboard 2, thereby the stability of shooting device 5 in shooting process has been guaranteed. When unmanned aerial vehicle receives the exogenic action and takes place the slope along the direction of the 4 both ends lines of perpendicular to rotor plate, because rotor plate 4's both ends are connected with rotatable mode with mainboard 2, mainboard 2 is at the in-process of slope, rotor plate 4 and 2 relative rotations of mainboard, and rotor plate 4 can not take place to incline along with the slope of mainboard 2 for vertical pole 3 remains throughout vertically, has further guaranteed the stability in the shooting. Therefore, by adopting the bidirectional rotary type angle-adjustable stable control structure of the utility model, no matter how the unmanned aerial vehicle inclines, the vertical rod 3 can always keep a vertical state through the relative rotation of the rotary plate 4 and the vertical rod 3 and the relative rotation of the rotary plate 4 and the main board 2, the shooting process is stable, no shake occurs, and the shot image is clearer; in addition, when the vertical rod 3 deviates from the vertical direction under the action of external force, a sensor on the vertical rod 3 transmits a signal to a first rotating power mechanism 6 and a second rotating power mechanism 7 through the main board 2, the first rotating power mechanism 6 and the second rotating power mechanism 7 respectively drive the vertical rod 3 and the rotating plate 4 to rotate correspondingly, so that the vertical rod 3 returns to the original position, and the situation that the shot image or video is unclear due to the deviation of the vertical rod 3 under the action of the external force is prevented, the sensor and the main board 2 are common control devices in the prior art, meanwhile, a motion track can be set for the vertical rod 3 according to the actual use condition, the motion track is transmitted to the first rotating power mechanism 6 and the second rotating power mechanism 7 through the main board, and the first rotating power mechanism 6 and the second rotating power mechanism 7 respectively control the vertical rod 3 and the rotating plate 4 to move according to the set motion track, the use requirement is better met, and the practicability is stronger.
As a preferred embodiment of the present invention, the square frame 9 is installed on the upper surface of the main board 2, the rotating plate 4 is installed in the square frame 9, and both ends of the rotating plate 4 are rotatably connected to the inner walls of the square frame 9, respectively. The installation of the rotating plate 4 is facilitated by directly installing the rotating plate 4 in the square frame 9.
Because the unmanned aerial vehicle flies by generating power through the rotation of the helical blade, the helical blade can generate low-amplitude high-frequency vibration in the high-speed rotation process, and in order to prevent the vertical rod 3 from generating slight vibration along with the rotation of the helical blade, a vibration absorbing device 10 for absorbing vibration is arranged between the square frame 9 and the main board 2; the suspension device 10 is preferably a spring or a suspension pad, but the suspension device 10 can be other elastic members suitable for being installed between the square frame 9 and the central main plate 2.
In order to enable the vertical rod 3 to better meet the actual use requirement, the vertical rod 3 is generally set to be of an axis-to-axis structure, a third rotating power mechanism 11 is installed on the vertical rod 3, preferably, the third rotating power mechanism 11 is a third motor, the third motor is provided with an upper output shaft and a lower output shaft, a first spindle capable of rotating relative to the vertical rod 3 is installed in the vertical rod 3 above the third motor in a sleeved mode, the upper end of the first spindle is fixedly connected with a shooting device 5 located at the upper end of the vertical rod 3, the lower end of the first spindle is fixedly connected with the upper output shaft of the third motor, a second spindle capable of rotating relative to the vertical rod 3 is installed in the vertical rod 3 below the third motor in a sleeved mode, the lower end of the second spindle is fixedly connected with the shooting device 5 located at the lower end of the vertical rod 3, the upper end of the second spindle is fixedly connected with the lower output shaft of the third motor, and in the use process, the third motor 11 controls the first spindle and the second spindle Bit shooting.
Specific example 2:
the utility model discloses embodiment 2's characteristics are: the main board 2 is provided with a rectangular opening, a rotating plate 4 is connected in the rectangular opening, and two ends of the rotating plate 4 are hinged with the rectangular opening to form a rotary connecting structure; the rotating plate 4 is positioned above the main plate 2, and the vertical rod 3 penetrates through the rotating plate 4 and the main plate 2; the rotating plate 4 rotates around the vertical rod 3 along with the main board 2 in the horizontal direction and rotates around the square frame 9 in the vertical direction at the same time, so that a bidirectional rotating type angle-adjustable stable control structure is formed. This embodiment is a preferred embodiment of the present invention, the rotating plate 4 is installed in the rectangular opening, and both ends of the rotating plate 4 are respectively connected to the inner wall of the rectangular opening in a rotatable manner. Through installing rotor plate 4 in the rectangle trompil, reduced unmanned aerial vehicle main part 1's whole volume, the appearance is more pleasing to the eye exquisite. The rest is the same as in embodiment 1.
Various other modifications and changes may be made by those skilled in the art based on the above teachings and concepts, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (6)
1. Unmanned aerial vehicle takes photo by plane's adjustable angle stable control system, including unmanned aerial vehicle main part (1) and vertical pole (3) of setting in unmanned aerial vehicle main part (1), its characterized in that: a main board (2) is arranged on the unmanned aerial vehicle main body (1), and the vertical rod (3) penetrates through the main board (2) to form a rotatable connecting structure; the main board (2) is provided with a rectangular opening or a square frame (9), the rectangular opening or the square frame (9) is internally connected with a rotating plate (4), and two ends of the rotating plate (4) are hinged with the rectangular opening or the square frame (9) to form a rotary connecting structure; the rotating plate (4) is positioned on the main board (2), a through hole (8) is formed in the rotating plate (4), and the vertical rod (3) penetrates through the through hole (8) and the through hole in the main board (2); the rotating plate (4) rotates around the vertical rod (3) along with the main board (2) in the horizontal direction and simultaneously rotates around the square frame (9) in the vertical direction, so that a bidirectional rotating type angle-adjustable stable control structure is formed.
2. The adjustable angular stability control system of unmanned aerial vehicle of claim 1, characterized in that: a first rotating power mechanism (6) is arranged in the rotating plate (4), and the power output end of the first rotating power mechanism (6) is connected with the power input end of the vertical rod (3) to form a horizontal rotating adjusting structure; a second rotating power mechanism (7) is arranged in the square frame (9), and the power output end of the second rotating power mechanism (7) is connected with the power input end of the rotating plate (4) to form a vertical rotating adjustment structure.
3. The unmanned aerial vehicle adjustable angle stabilization control system of claim 1 or 2, wherein: two ends of the vertical rod (3) are respectively provided with a shooting device (5) to form a double-camera structure.
4. The unmanned aerial vehicle adjustable angle stabilization control system of claim 1 or 2, wherein: shock absorbing devices (10) for absorbing shock are respectively arranged at the joints of the four corners of the square frame (9) and the main board (2); the shock absorbing device (10) is of a spring structure or a shock absorbing pad.
5. The unmanned aerial vehicle adjustable angle stabilization control system of claim 1 or 2, wherein: the first rotary power mechanism (6) and the second rotary power mechanism (7) are respectively a first motor and a second motor, an output shaft of the first motor is fixedly connected with the vertical rod (3), and an output shaft of the second motor is fixedly connected with the rotating plate (4).
6. The unmanned aerial vehicle adjustable angle stabilization control system of claim 1 or 2, wherein: the third rotating power mechanism (11) is installed on the vertical rod (3), the third rotating power mechanism (11) is a third motor, the third motor is provided with an upper output shaft and a lower output shaft, a first spindle capable of rotating relative to the vertical rod is sleeved in the vertical rod above the third motor, the upper end of the first spindle is fixedly connected with a shooting device at the upper end of the vertical rod, the lower end of the first spindle is fixedly connected with the upper output shaft of the third motor, a second spindle capable of rotating relative to the vertical rod is sleeved in the vertical rod below the third motor, the lower end of the second spindle is fixedly connected with the shooting device at the lower end of the vertical rod, and the upper end of the second spindle is fixedly connected with the lower output shaft of the third motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758069.9U CN211844931U (en) | 2019-05-23 | 2019-05-23 | Angle-adjustable stable control system for unmanned aerial vehicle aerial photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758069.9U CN211844931U (en) | 2019-05-23 | 2019-05-23 | Angle-adjustable stable control system for unmanned aerial vehicle aerial photography |
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| Publication Number | Publication Date |
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| CN211844931U true CN211844931U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758069.9U Expired - Fee Related CN211844931U (en) | 2019-05-23 | 2019-05-23 | Angle-adjustable stable control system for unmanned aerial vehicle aerial photography |
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| CN (1) | CN211844931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077612A (en) * | 2019-05-23 | 2019-08-02 | 广州市高级技工学校(广州市技师学院、广州市高级职业技术培训学院、广州市农业干部学校) | The angle adjustable stabilizing control system that unmanned aerial vehicle is taken photo by plane |
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2019
- 2019-05-23 CN CN201920758069.9U patent/CN211844931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077612A (en) * | 2019-05-23 | 2019-08-02 | 广州市高级技工学校(广州市技师学院、广州市高级职业技术培训学院、广州市农业干部学校) | The angle adjustable stabilizing control system that unmanned aerial vehicle is taken photo by plane |
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Granted publication date: 20201103 |