CN109538685A - A kind of unmanned plane magnetic shock-absorbing device - Google Patents
A kind of unmanned plane magnetic shock-absorbing device Download PDFInfo
- Publication number
- CN109538685A CN109538685A CN201811491053.2A CN201811491053A CN109538685A CN 109538685 A CN109538685 A CN 109538685A CN 201811491053 A CN201811491053 A CN 201811491053A CN 109538685 A CN109538685 A CN 109538685A
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- China
- Prior art keywords
- magnetic
- magnetic element
- unmanned plane
- bracket
- fixed
- 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
- 238000013016 damping Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
-
- 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
-
- 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)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of unmanned plane magnetic shock-absorbing devices, including terminal pad, fixing seat, connecting rod, first magnetic element, second magnetic element, third magnetic element, 4th magnetic element, hanging bracket and holder bracket, the terminal pad lower part is fixed with connecting rod by screw, third magnetic element and the 4th magnetic element are fixed with by screw inside the connecting rod, fixing seat is provided with below the connecting rod, the first magnetic element with circular through hole is fixed with using screw inside the fixing seat, the second magnetic element is fixed with using screw inside first magnetic element, hanging bracket is fixed with by screw inside second magnetic element, the hanging bracket lower part has been bolted to connection holder bracket.The unmanned plane magnetic shock-absorbing device is had many advantages, such as reasonable in design, good damping effect, easy to use, can be used with popularity.
Description
Technical field
The invention belongs to air vehicle technique fields, and in particular to a kind of unmanned plane magnetic shock-absorbing device.
Background technique
With advancing by leaps and bounds for science and technology, taken photo by plane using unmanned plane more and more extensive, cradle head structure is to take photo by plane
A kind of structure of middle fixed hanging cam and motor, is generally fixed to the lower section of unmanned plane, and unmanned plane leads in flight course
Control is crossed so that motor drives camera to rotate and complete to shoot.Holder is directly anchored on unmanned plane, there is electricity on holder
The components such as machine and camera, but due in flight course with the presence of various inevitable shock conditions, holder and nobody
Hard connecting mode cannot be used between machine, such as directly locked with screw, vibration can be transmitted by, which being directly connected to, makes holder fine
Stabilization camera lens, exactly in order to eliminate vibration using shock-absorbing ball come excessive, but shock-absorbing ball is unavoidable to be connect with fuselage and holder
Touching, cannot equally avoid aircraft influence caused by camera completely.
Summary of the invention
The purpose of the present invention is to provide a kind of unmanned plane magnetic shock-absorbing devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of unmanned plane magnetic shock-absorbing device, including even
Connect disk, fixing seat, connecting rod, the first magnetic element, the second magnetic element, third magnetic element, the 4th magnetic element, suspension branch
Frame and holder bracket, the terminal pad lower part are provided with connecting rod, and the connecting rod is internally provided with third magnetic element and
Four magnetic elements, the connecting rod lower section are provided with fixing seat, and the fixing seat is internally provided with first with circular through hole
Magnetic element, first magnetic element are internally provided with the second magnetic element, and second magnetic element is internally provided with outstanding
Hanging bracket, the hanging bracket lower part have been bolted to connection holder bracket.
Preferably, ladder hole is equipped in the fixing seat, first magnetic element is arranged in ladder hole, described
The first magnetic sheet is equipped between first magnetic element and ladder hole, the hanging bracket passes through spiral shell on the end face of the first magnetic sheet
Nail is fixedly installed with the second magnetic sheet, and first magnetic sheet is oppositely arranged with the second magnetic sheet homopolarity.
Preferably, the hanging bracket is cylinder bracket, and the holder bracket is bolted to connection in suspension branch
The end face of frame.
Preferably, the holder bracket passes through the protruding setting of through-hole between the first magnetic sheet.
Preferably, second magnetic element is cylindrical structure, and the hanging bracket is mounted by means of bolts on the
Two magnetic elements.
Technical effect and advantage of the invention: the unmanned plane magnetic shock-absorbing device, by fixing seat and terminal pad it
Between connecting rod is set, using the third magnetic element and the 4th magnetic element being arranged inside connecting rod, carry out first time damping, lead to
It crosses and holder is mounted on holder bracket, can be realized holder and be vacantly arranged, the vibration that can be avoided fuselage is transmitted on holder,
The precision that holder occurs vibration and influences shooting when shooting is avoided to be conducive to make magnetic by the way that magnetic element is designed as cylindrical body
Field is uniformly distributed and makes magnetic element uniform force everywhere, is conducive to keep magnetic element balance.The magnetic damping of the unmanned plane
Device is had many advantages, such as reasonable in design, good damping effect, easy to use, can be used with popularity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is hanging bracket structural schematic diagram of the invention.
In figure: 1 third magnetic element, 2 connecting rods, 3 the 4th magnetic elements, 4 first magnetic elements, 5 second magnetic sheets, 6
One magnetic sheet, 7 holder brackets, 70 threaded holes, 8 hanging brackets, 9 second magnetic elements, 10 fixing seats, 11 connecting holes, 12 terminal pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of unmanned plane magnetic shock-absorbing devices as shown in Figs. 1-3, including terminal pad 12, fixing seat
10, connecting rod 2, the first magnetic element 4, the second magnetic element 9, third magnetic element 1, the 4th magnetic element 3, hanging bracket 8
With holder bracket 7,12 lower part of terminal pad is fixed with connecting rod 2 by screw, and 2 inside of connecting rod is fixed by screw
There are third magnetic element 1 and the 4th magnetic element 3, be provided with fixing seat 10 below the connecting rod 2, inside the fixing seat 10
The first magnetic element 4 with circular through hole is fixed with using screw, 4 inside of the first magnetic element is fixed with by screw
Second magnetic element 9 is fixed with hanging bracket 8,8 lower part of hanging bracket using screw inside second magnetic element 9
It has been bolted to connection holder bracket 7.
Specifically, being equipped with ladder hole in the fixing seat 10, first magnetic element 4 is arranged in ladder hole,
The first magnetic sheet 6 is equipped between first magnetic element 4 and ladder hole, the hanging bracket 8 is close to the end face of the first magnetic sheet 6
On be mounted by means of screws with the second magnetic sheet 5, first magnetic sheet 6 is oppositely arranged with 5 homopolarity of the second magnetic sheet, utilizes homopolarity phase
The principle of reprimand is in contact tripod head frame 7 not with fixing seat 10, achievees the purpose that damping, while the vibration that can be avoided fuselage passes
It is delivered in tripod head frame 7, advantageously ensures that shooting precision.
Specifically, the hanging bracket 8 is cylinder bracket, the holder bracket 7, which is bolted to connection, to be hung
The end face of bracket 8,7 bottom of tripod head frame are provided with the threaded hole 70 for installing video camera.
Specifically, the holder bracket 7 passes through the protruding setting of aperture between the first magnetic sheet 6, the first magnetic element 4 with
Second magnetic element, 9 homopolarity is oppositely arranged that the second magnetic element 9 is arranged in non-contactly in the first magnetic element 4.
Specifically, second magnetic element 9 is cylindrical structure, the hanging bracket 8 is fixedly mounted on by screw
In second magnetic element 9, first magnetic element 4, the second magnetic element 9, the first magnetic sheet 6, the second magnetic sheet 5 are all made of rare earth
The high magnetic material of neodymium iron boron is made.
Specifically, the unmanned plane magnetic shock-absorbing device realizes fuselage by the connecting hole 11 being arranged in terminal pad 12
It is fixedly connected with terminal pad 12, video camera is fixedly mounted on 7 bottom end of holder bracket with bolt, unmanned plane produces in flight course
Raw vibration is cut down by the third magnetic element 1 and the 4th magnetic element 3 that are arranged in connecting rod 2 first, and remaining one
Part vibration is cut down by the second magnetic sheet 5 and the first magnetic sheet 6 being arranged in fixed disk 10, makes to be mounted on 7 bottom of holder bracket
The video camera in portion will not occur vibration, smoothly to shoot.There is the unmanned plane magnetic shock-absorbing device structure design to close
Reason, good damping effect, it is easy to use the advantages that, can be used with popularity.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of unmanned plane magnetic shock-absorbing device, including terminal pad (12), fixing seat (10), connecting rod (2), the first magnetic member
Part (4), the second magnetic element (9), third magnetic element (1), the 4th magnetic element (3), hanging bracket (8) and holder bracket
(7), it is characterised in that: terminal pad (12) lower part is fixed with connecting rod (2) by screw, logical inside the connecting rod (2)
It crosses screw and is fixed with third magnetic element (1) and the 4th magnetic element (3), be provided with fixing seat below the connecting rod (2)
(10), the first magnetic element (4) with circular through hole, first magnetic are fixed with using screw inside the fixing seat (10)
Property element (4) it is internal second magnetic element (9) are fixed with by screw, second magnetic element (9) is internal to be consolidated using screw
Surely have hanging bracket (8), hanging bracket (8) lower part has been bolted to connection holder bracket (7).
2. a kind of unmanned plane magnetic shock-absorbing device according to claim 1, it is characterised in that: in the fixing seat (10)
Equipped with ladder hole, first magnetic element (4) is fixed by screws in ladder hole, first magnetic element (4)
It is fixed with the first magnetic sheet (6) between ladder hole using screw, end face of the hanging bracket (8) close to the first magnetic sheet (6)
On be mounted by means of screws with the second magnetic sheet (5), first magnetic sheet (6) is oppositely arranged with the second magnetic sheet (5) homopolarity.
3. a kind of unmanned plane magnetic shock-absorbing device according to claim 1, it is characterised in that: the hanging bracket (8)
For cylinder bracket, the holder bracket (7) is bolted to connection in the end face of hanging bracket (8).
4. a kind of unmanned plane magnetic shock-absorbing device according to claim 1, it is characterised in that: the holder bracket (7)
The protruding setting of through-hole between the first magnetic sheet (6).
5. a kind of unmanned plane magnetic shock-absorbing device according to claim 1, it is characterised in that: second magnetic element
It (9) is cylindrical structure, the hanging bracket (8) is mounted by means of bolts in the second magnetic element (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491053.2A CN109538685A (en) | 2018-12-07 | 2018-12-07 | A kind of unmanned plane magnetic shock-absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491053.2A CN109538685A (en) | 2018-12-07 | 2018-12-07 | A kind of unmanned plane magnetic shock-absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538685A true CN109538685A (en) | 2019-03-29 |
Family
ID=65853849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491053.2A Pending CN109538685A (en) | 2018-12-07 | 2018-12-07 | A kind of unmanned plane magnetic shock-absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7496539B2 (en) | 2022-06-09 | 2024-06-07 | 鄭州航空工業管理学院 | Multi-angle aerial photography stabilization device |
Citations (5)
| 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 |
| CN205931290U (en) * | 2016-08-20 | 2017-02-08 | 西安大地测绘股份有限公司 | Miniature fixed wing uavs revises shock -absorbing structure of cloud platform |
| KR20170072673A (en) * | 2015-12-17 | 2017-06-27 | 모터웰 주식회사 | Gimbal Damper Using Magnet Force |
| CN206537498U (en) * | 2017-02-13 | 2017-10-03 | 中国科学院地理科学与资源研究所 | A kind of electronic unmanned plane of many rotors |
| CN207644653U (en) * | 2017-12-20 | 2018-07-24 | 山东德成智能技术有限公司 | Unmanned plane holder damping |
-
2018
- 2018-12-07 CN CN201811491053.2A patent/CN109538685A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170072673A (en) * | 2015-12-17 | 2017-06-27 | 모터웰 주식회사 | Gimbal Damper Using Magnet Force |
| CN205633089U (en) * | 2016-05-24 | 2016-10-12 | 四川建筑职业技术学院 | Magnetism shock attenuation cloud platform suspension |
| CN205931290U (en) * | 2016-08-20 | 2017-02-08 | 西安大地测绘股份有限公司 | Miniature fixed wing uavs revises shock -absorbing structure of cloud platform |
| CN206537498U (en) * | 2017-02-13 | 2017-10-03 | 中国科学院地理科学与资源研究所 | A kind of electronic unmanned plane of many rotors |
| CN207644653U (en) * | 2017-12-20 | 2018-07-24 | 山东德成智能技术有限公司 | Unmanned plane holder damping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7496539B2 (en) | 2022-06-09 | 2024-06-07 | 鄭州航空工業管理学院 | Multi-angle aerial photography stabilization device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |