CN110848321A - Unmanned aerial vehicle photography and camera shooting anti-shake system - Google Patents
Unmanned aerial vehicle photography and camera shooting anti-shake system Download PDFInfo
- Publication number
- CN110848321A CN110848321A CN201911163517.1A CN201911163517A CN110848321A CN 110848321 A CN110848321 A CN 110848321A CN 201911163517 A CN201911163517 A CN 201911163517A CN 110848321 A CN110848321 A CN 110848321A
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- CN
- China
- Prior art keywords
- suspender
- aerial vehicle
- unmanned aerial
- annular electromagnet
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 description 7
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention provides an unmanned aerial vehicle photography and camera shooting anti-shake system which comprises an unmanned aerial vehicle main body, wherein a cavity is arranged in the unmanned aerial vehicle main body, an annular electromagnet is horizontally arranged at the bottom of the cavity, a vertical suspender coaxial with the annular electromagnet is arranged in an area surrounded by the annular electromagnet, and the suspender is limited in a vertical sliding sleeve, so that the suspender can only freely slide along the longitudinal direction of the sliding sleeve and cannot transversely swing; the upper end of the suspender is provided with a circular permanent magnet which is coaxial with the suspender, and the diameter of the circular permanent magnet is larger than the inner diameter of the annular electromagnet; when the annular electromagnet is electrified, a magnetic field which is repelled with the same pole of the circular permanent magnet can be formed; the lower end of the suspender is provided with a camera lens exposed outside. The system is low in cost, simple in structure and easy to maintain, has good anti-shake performance in the face of high-frequency low-amplitude vibration, and can improve the quality of still shooting pictures to a greater extent.
Description
Technical Field
The invention relates to the field of camera equipment, in particular to an unmanned aerial vehicle photography and camera system.
Background
With the progress of science and technology and the development of society, unmanned planes are entering the life of people, and more people start to adopt the unmanned planes to shoot and pick up images; however, because the unmanned aerial vehicle has continuous up-and-down vibration during flying, when leading to shooting a still, because of the continuous shake of camera lens, can't obtain good photo effect.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an anti-shake system for photography and camera shooting of an unmanned aerial vehicle, which has low cost, simple structure and easy maintenance, and simultaneously has good anti-shake performance in the face of high-frequency and low-amplitude vibration, and can improve the quality of still images.
The technical scheme adopted by the invention for solving the technical problems is as follows: the unmanned aerial vehicle photography and camera shooting anti-shake system comprises an unmanned aerial vehicle main body, wherein a cavity is arranged in the unmanned aerial vehicle main body, an annular electromagnet is horizontally arranged at the bottom of the cavity, a vertical suspender coaxial with the annular electromagnet is arranged in an area surrounded by the annular electromagnet, and the suspender is limited in a vertical sliding sleeve, so that the suspender can only freely slide along the longitudinal direction of the sliding sleeve and cannot transversely swing; the upper end of the suspender is provided with a circular permanent magnet which is coaxial with the suspender, and the diameter of the circular permanent magnet is larger than the inner diameter of the annular electromagnet; when the annular electromagnet is electrified, a magnetic field which is repelled with the same pole of the circular permanent magnet can be formed; the lower end of the suspender is provided with a camera lens exposed outside.
Preferably, the sliding sleeve forms circumferential constraint on the suspender, so that the sliding sleeve and the suspender cannot rotate relatively; furthermore, the sliding sleeve is driven by a driving motor and can rotate around the axis of the sliding sleeve, so that the orientation of the camera lens connected with the lower end of the suspender is adjusted.
The invention has the beneficial effects that: this unmanned aerial vehicle photography and vedio recording anti-shake system makes when shooing the quiet thing annular electromagnet circular permanent magnet on then the circular permanent magnet of jib upper end is the magnetic suspension state under the effect of magnetic repulsion, and at this moment the up-and-down vibration of unmanned aerial vehicle main part receives the buffering of magnetic repulsion, and makes camera lens's upper and lower vibration range very reduce, reaches better anti-shake effect from this to form good shooting effect to the quiet thing.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the unmanned aerial vehicle photographing and camera shooting anti-shake system.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
in the embodiment shown in fig. 1, the unmanned aerial vehicle photography and camera shooting anti-shake system comprises an unmanned aerial vehicle body 1, wherein a cavity 10 is arranged in the unmanned aerial vehicle body 1, an annular electromagnet 2 is horizontally arranged at the bottom of the cavity 10, a vertical suspender 3 coaxial with the annular electromagnet 2 is arranged in the area surrounded by the annular electromagnet 2, and the suspender 3 is limited in a vertical sliding sleeve 4, so that the suspender 3 can only freely slide longitudinally along the sliding sleeve 4 and cannot swing transversely; the upper end of the suspender 3 is provided with a circular permanent magnet 5 which is coaxial with the suspender 3, and the diameter of the circular permanent magnet 5 is larger than the inner diameter of the annular electromagnet 2; when the annular electromagnet 2 is electrified, a magnetic field which repels the same poles of the circular permanent magnet 5 can be formed; the lower end of the suspender 3 is provided with a camera lens 6 exposed to the outside.
In addition, the sliding sleeve 4 forms circumferential constraint on the suspender 3, so that the sliding sleeve 4 and the suspender 3 cannot rotate relatively; for example, the cross sections of the inner peripheral surface of the sliding sleeve 4 and the outer peripheral surface of the suspension rod 3 can be made into mutually matched polygons, such as a rectangle, a pentagon, a hexagon and the like, so as to form a circumferential constraint effect; further, the sliding sleeve 4 can be driven by a driving motor to rotate around the axis thereof, so as to adjust the orientation of the camera lens 6 connected with the lower end of the suspension rod 3.
Above-mentioned unmanned aerial vehicle photography and video recording anti-shake system makes when shooing the still life annular electromagnet 2 circular permanent magnet 5 of jib 3 upper end is the magnetic suspension state under the effect of magnetic repulsion, and at this moment the up-and-down vibration of unmanned aerial vehicle main part 1 receives the buffering of magnetic repulsion, and makes camera lens 6's vertical vibration range very reduce, reaches better anti-shake effect from this to form good shooting effect to the still life.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides an unmanned aerial vehicle photography and camera shooting anti-shake system, includes unmanned aerial vehicle main part (1), its characterized in that: the unmanned aerial vehicle main body (1) is internally provided with a cavity (10), the bottom of the cavity (10) is horizontally provided with an annular electromagnet (2), a vertical suspender (3) coaxial with the annular electromagnet (2) is arranged in an area surrounded by the annular electromagnet (2), and the suspender (3) is limited in a vertical sliding sleeve (4), so that the suspender (3) can only freely slide longitudinally along the sliding sleeve (4) and cannot swing transversely; the upper end of the suspender (3) is provided with a circular permanent magnet (5) which is coaxial with the suspender (3), and the diameter of the circular permanent magnet (5) is larger than the inner diameter of the annular electromagnet (2); when the annular electromagnet (2) is electrified, a magnetic field which is repelled with the same pole of the circular permanent magnet (5) can be formed; the lower end of the suspender (3) is provided with a camera lens (6) exposed to the outside.
2. The unmanned aerial vehicle photography and camera shooting anti-shake system of claim 1, characterized in that: the sliding sleeve (4) is used for forming circumferential constraint on the suspender (3), so that the sliding sleeve (4) and the suspender (3) cannot rotate relatively.
3. The unmanned aerial vehicle photography and camera shooting anti-shake system of claim 2, characterized in that: the sliding sleeve (4) is driven by a driving motor to rotate around the axis of the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911163517.1A CN110848321A (en) | 2019-11-25 | 2019-11-25 | Unmanned aerial vehicle photography and camera shooting anti-shake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911163517.1A CN110848321A (en) | 2019-11-25 | 2019-11-25 | Unmanned aerial vehicle photography and camera shooting anti-shake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110848321A true CN110848321A (en) | 2020-02-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911163517.1A Pending CN110848321A (en) | 2019-11-25 | 2019-11-25 | Unmanned aerial vehicle photography and camera shooting anti-shake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110848321A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205633089U (en) * | 2016-05-24 | 2016-10-12 | 四川建筑职业技术学院 | Magnetism shock attenuation cloud platform suspension |
| CN106081143A (en) * | 2016-08-26 | 2016-11-09 | 马人欢 | Unmanned plane is taken photo by plane camera chain |
| KR20170068153A (en) * | 2015-12-09 | 2017-06-19 | 한국항공우주연구원 | One touch battery pack for drone and drone body and drone equipped with one touch battery pack |
| CN108408038A (en) * | 2018-04-04 | 2018-08-17 | 郑州航空港飘天下物联网科技有限公司 | It is capable mechanical to sending the magnetic spring operation for connecing article suspension to float in the air |
| CN108482649A (en) * | 2018-03-01 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of more rotary wind type unmanned plane magnetic levitation vibration damping devices |
| CN208417395U (en) * | 2018-06-27 | 2019-01-22 | 深圳市瑞云无人机技术有限公司 | A kind of rock-steady structure device for unmanned plane holder |
-
2019
- 2019-11-25 CN CN201911163517.1A patent/CN110848321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170068153A (en) * | 2015-12-09 | 2017-06-19 | 한국항공우주연구원 | One touch battery pack for drone and drone body and drone equipped with one touch battery pack |
| CN205633089U (en) * | 2016-05-24 | 2016-10-12 | 四川建筑职业技术学院 | Magnetism shock attenuation cloud platform suspension |
| CN106081143A (en) * | 2016-08-26 | 2016-11-09 | 马人欢 | Unmanned plane is taken photo by plane camera chain |
| CN108482649A (en) * | 2018-03-01 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of more rotary wind type unmanned plane magnetic levitation vibration damping devices |
| CN108408038A (en) * | 2018-04-04 | 2018-08-17 | 郑州航空港飘天下物联网科技有限公司 | It is capable mechanical to sending the magnetic spring operation for connecing article suspension to float in the air |
| CN208417395U (en) * | 2018-06-27 | 2019-01-22 | 深圳市瑞云无人机技术有限公司 | A kind of rock-steady structure device for unmanned plane holder |
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Application publication date: 20200228 |
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