CN203641366U - Damping device of unmanned aerial vehicles - Google Patents
Damping device of unmanned aerial vehicles Download PDFInfo
- Publication number
- CN203641366U CN203641366U CN201420015989.9U CN201420015989U CN203641366U CN 203641366 U CN203641366 U CN 203641366U CN 201420015989 U CN201420015989 U CN 201420015989U CN 203641366 U CN203641366 U CN 203641366U
- Authority
- CN
- China
- Prior art keywords
- damping device
- hole
- shock
- link
- absorbing ball
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a damping device of unmanned aerial vehicles. The damping device comprises a first connector and a second connector which are arranged vertically, a fixing member and a damping ball. The damping ball is pressed between the first connector and the fixing member, is a vertically through hollow ball, and sleeves a connecting rod. The first connecting member is provided with a first through hole, the connecting rod penetrates the first through hole, the bottom end of the connecting rod is connected to the second connector, and the top end of the connecting rod is connected to the fixing member. The damping device is capable of reducing high-frequency vibrations, produced by motors, propellers and other rotating devices in the aerial vehicles, transmitting to an aerial photo platform.
Description
Technical field
The application belongs to unmanned vehicle field, particularly relates to a kind of damping device of unmanned vehicle.
Background technique
Unmanned plane has that volume is little, lightweight, expense is low, flexible operation and safe feature, can be widely used in taking photo by plane, monitors, the field such as search and rescue, resource exploration.
In prior art, holder for aerial photographing conventionally direct and unmanned plane combines, and because unmanned plane easily produces unsettled rocking under aerodynamic effect, these vibrations are easily conducted to camera rigidly, and directly connection also can directly be passed to vidicon camera by the dither of aircraft motor, this rotary component of oar, cause picture to occur image blurring apprehensive, even picture distortion twisting, needs a large amount of post-production to make up the deficiency of the operation quality of taking photo by plane.
In view of this, be necessary to provide a kind of damping device of novel unmanned vehicle.
Model utility content
The purpose of this utility model is to provide a kind of damping device of unmanned vehicle, solves the problem of Aerial Images shakiness in prior art.
For achieving the above object, the utility model provides following technological scheme:
The embodiment of the present application discloses a kind of damping device of unmanned vehicle, comprise the first link setting up and down and the second link, also comprise fixed block and shock-absorbing ball, described shock-absorbing ball is squeezed between described the first link and fixed block, described shock-absorbing ball is a hollow spheres running through up and down, it is sheathed on a connecting rod, described the first link is provided with the first through hole, described connecting rod is arranged in described the first through hole, the bottom of described connecting rod is connected in described the second link, and the top of described connecting rod is connected in described fixed block.
Preferably, in the damping device of above-mentioned unmanned vehicle, described the second link offers the second through hole corresponding to the below of the first through hole, described connecting rod is a bolt, the screw rod that this bolt comprises a head, upwards extend to form from described head top surface and be formed at the screw thread in described screw rod outer rim, described the second through hole is sheathed on described screw rod, and described bolt head is positioned at the below of described the second through hole, and the diameter of described bolt head is greater than the diameter of described the second through hole.
Preferably, in the damping device of above-mentioned unmanned vehicle, described fixed block comprises the nut that coordinates described bolt to arrange, and platen between described nut and shock-absorbing ball.
Preferably, in the damping device of above-mentioned unmanned vehicle, the tip edge of described shock-absorbing ball is upwards extended with lug boss, and the bottom surface of described platen coordinates described lug boss to be provided with annular groove.
Preferably, in the damping device of above-mentioned unmanned vehicle, the bottom surrounding of described shock-absorbing ball is provided with annular slot, and described the first through hole is sheathed in described draw-in groove.
Preferably, in the damping device of above-mentioned unmanned vehicle, described shock-absorbing ball is made up of quality of rubber materials.
Compared with prior art, the utility model has the advantage of: the utility model is by arranging shock-absorbing ball, can obtain the more stable effect of taking photo by plane, reduce unstable the rocking that aerodynamic force causes aircraft and conduct to The Cloud Terrace and vidicon camera, thereby cause the poor impact of the photographic effect of taking photo by plane.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiments that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1 shows that the schematic perspective view of damping device in the utility model specific embodiment;
Figure 2 shows that the schematic perspective view of another angle of damping device in the utility model specific embodiment;
Figure 3 shows that the exploded perspective view of damping device in the utility model specific embodiment;
Figure 4 shows that the sectional view of damping device in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is described in detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Damping device in the utility model specific embodiment, in order to reduce the dither of the slewing gear such as motor, oar in aircraft to the impact of holder for aerial photographing, weakens the transmission of dither to holder for aerial photographing by damping device.
Shown in ginseng Fig. 1 and Fig. 2, damping device comprises the first link 10, the second link 20, fixed block 30, shock-absorbing ball 40 and connecting rod 50.
Shown in ginseng Fig. 3, the first link 10 is in order to connect the upper part of aircraft, and parts such as comprising collector plate, support arm, motor and oar are divided on the top of aircraft, and due to the rotary action of motor and oar, the top branch of aircraft produces dither.The first link 10 has a supporting plane, runs through up and down and be formed with the first through hole 11 on this supporting plane.
The second link 20 is positioned at the below of the first link 10, the second link 20 is in order to connect the lower part of aircraft, the bottom of aircraft is divided and is comprised support platform, power supply, undercarriage and the platform etc. of taking photo by plane, because the platform of taking photo by plane is higher to stationarity requirement, therefore need to maximize the impact of part dither on part under aircraft on reduction aircraft.The second link 20 is corresponding to offering the second through hole 21 under the first through hole 11.
Shock-absorbing ball 40 is the rubber bead of a hollow, and it runs through up and down.Shock-absorbing ball 40 acts between the first link 10 and the second link 20, in order to reduce the vibration of the first link 10 to the transmission of the second link 20.The edge, top of shock-absorbing ball 40 is upwards extended with lug boss 41, and the bottom surrounding of shock-absorbing ball 40 caves inward and is formed with annular draw-in groove 42.The first through hole 11 on the first link 10 is sheathed in this draw-in groove 42.
By coordinating of the first through hole 11 and draw-in groove 42, can realize the stable fixing of shock-absorbing ball 40 bottoms, and shock-absorbing ball 40 is a rubber bead, utilize its elasticity the first through hole 11 can be sheathed on to the outside of draw-in groove 42, without other fastening pieces, easy to operate, cost is low.
Connecting rod 50 is a bolt, the screw rod 52 that this bolt comprises a head 51, upwards extend to form from head 51 end faces and be formed at the screw thread in screw rod 52 outer rims.Bolt is from the bottom of the second link 20 through the second through hole 21, and the diameter of the head 51 of bolt is greater than the diameter of the second through hole 21, and therefore head 51 is barred from the below of the second through hole 21.
Employing bolt and nut realization are fixing to shock-absorbing ball 40, and because screw bolt and nut is all the products that easily obtain on market, therefore cost compare is low, due to the cooperation of screw bolt and nut, can realize and removably connecting in addition, easy to maintenance.
Fixed block 30 comprises the nut 31 of fitted bolt setting and the platen 32 between nut 31 and shock-absorbing ball 40.
Shock-absorbing ball 40 is sheathed on screw rod 52, and is squeezed between the supporting plane and platen 32 of the first link 10.Shown in ginseng Fig. 4, the bottom surface of platen 32 coordinates the lug boss 41 of shock-absorbing ball 40 to be provided with annular groove 321.
By coordinating of lug boss 41 and groove 321, the top of shock-absorbing ball 40 can be stable in groove 321.
In unmanned vehicle, above-mentioned damping device is preferably arranged with four.
Unmanned vehicle of the present utility model, on aircraft, part and aircraft bottom connect by four damping devices between dividing, in the upper part of aircraft, rotate by motor and oar the dither producing, be passed to the first link, and weakened under the effect of shock-absorbing ball, therefore only there is very little part vibration to be passed to the lower part of aircraft, can further reduce vibration to the interference of taking by shock-absorbing ball is set in holder for aerial photographing.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
The above is only the application's embodiment; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (6)
1. the damping device of a unmanned vehicle, it is characterized in that: comprise the first link setting up and down and the second link, also comprise fixed block and shock-absorbing ball, described shock-absorbing ball is squeezed between described the first link and fixed block, described shock-absorbing ball is a hollow spheres running through up and down, it is sheathed on a connecting rod, described the first link is provided with the first through hole, described connecting rod is arranged in described the first through hole, the bottom of described connecting rod is connected in described the second link, and the top of described connecting rod is connected in described fixed block.
2. the damping device of unmanned vehicle according to claim 1, it is characterized in that: described the second link offers the second through hole corresponding to the below of the first through hole, described connecting rod is a bolt, the screw rod that this bolt comprises a head, upwards extend to form from described head top surface and be formed at the screw thread in described screw rod outer rim, described the second through hole is sheathed on described screw rod, described bolt head is positioned at the below of described the second through hole, and the diameter of described bolt head is greater than the diameter of described the second through hole.
3. the damping device of unmanned vehicle according to claim 2, is characterized in that: described fixed block comprises the nut that coordinates described bolt to arrange, and platen between described nut and shock-absorbing ball.
4. the damping device of unmanned vehicle according to claim 3, is characterized in that: the tip edge of described shock-absorbing ball is upwards extended with lug boss, and the bottom surface of described platen coordinates described lug boss to be provided with annular groove.
5. the damping device of unmanned vehicle according to claim 1, is characterized in that: the bottom surrounding of described shock-absorbing ball is provided with annular slot, and described the first through hole is sheathed in described draw-in groove.
6. the damping device of unmanned vehicle according to claim 1, is characterized in that: described shock-absorbing ball is made up of quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015989.9U CN203641366U (en) | 2014-01-10 | 2014-01-10 | Damping device of unmanned aerial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015989.9U CN203641366U (en) | 2014-01-10 | 2014-01-10 | Damping device of unmanned aerial vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641366U true CN203641366U (en) | 2014-06-11 |
Family
ID=50872613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015989.9U Withdrawn - After Issue CN203641366U (en) | 2014-01-10 | 2014-01-10 | Damping device of unmanned aerial vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641366U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758907A (en) * | 2014-01-10 | 2014-04-30 | 江苏艾锐泰克无人飞行器科技有限公司 | Damping device for unmanned aerial vehicles |
| WO2018152909A1 (en) * | 2017-02-24 | 2018-08-30 | 深圳市大疆创新科技有限公司 | Cradle head device and unmanned aerial vehicle |
| CN108799633A (en) * | 2018-08-13 | 2018-11-13 | 江苏雷朋电气有限公司 | A kind of novel earthquake-proof suspension and support with cushion performance |
| JP2018534191A (en) * | 2015-09-25 | 2018-11-22 | アマゾン テクノロジーズ インコーポレイテッド | Floating motor mount for unmanned aerial vehicles |
| CN111717397A (en) * | 2020-06-22 | 2020-09-29 | 国网江苏省电力有限公司徐州供电分公司 | Damping fixing device capable of suspending large load |
-
2014
- 2014-01-10 CN CN201420015989.9U patent/CN203641366U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758907A (en) * | 2014-01-10 | 2014-04-30 | 江苏艾锐泰克无人飞行器科技有限公司 | Damping device for unmanned aerial vehicles |
| CN103758907B (en) * | 2014-01-10 | 2015-09-16 | 江苏艾锐泰克无人飞行器科技有限公司 | The damping device of unmanned vehicle |
| JP2018534191A (en) * | 2015-09-25 | 2018-11-22 | アマゾン テクノロジーズ インコーポレイテッド | Floating motor mount for unmanned aerial vehicles |
| US10807731B2 (en) | 2015-09-25 | 2020-10-20 | Amazon Technologies, Inc. | Floating motor mount for unmanned aerial vehicles |
| WO2018152909A1 (en) * | 2017-02-24 | 2018-08-30 | 深圳市大疆创新科技有限公司 | Cradle head device and unmanned aerial vehicle |
| CN109641667A (en) * | 2017-02-24 | 2019-04-16 | 深圳市大疆创新科技有限公司 | Cradle head device and unmanned plane |
| CN108799633A (en) * | 2018-08-13 | 2018-11-13 | 江苏雷朋电气有限公司 | A kind of novel earthquake-proof suspension and support with cushion performance |
| CN108799633B (en) * | 2018-08-13 | 2023-09-05 | 雷朋电气集团有限公司 | Novel antidetonation gallows with buffer performance |
| CN111717397A (en) * | 2020-06-22 | 2020-09-29 | 国网江苏省电力有限公司徐州供电分公司 | Damping fixing device capable of suspending large load |
| CN111717397B (en) * | 2020-06-22 | 2024-03-26 | 国网江苏省电力有限公司徐州供电分公司 | Damping fixing device capable of suspending large load |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203641366U (en) | Damping device of unmanned aerial vehicles | |
| CN103758907B (en) | The damping device of unmanned vehicle | |
| CN204846389U (en) | Unmanned aerial vehicle takes photo by plane | |
| CN204452950U (en) | Convertible The Cloud Terrace accommodation device | |
| CN204527661U (en) | Double end photoelectric nacelle | |
| CN103754377A (en) | Aerial photography holder | |
| CN211001897U (en) | Unmanned aerial vehicle movie & TV shoots cloud platform | |
| CN204350179U (en) | A kind of gyro steady picture rotation table device | |
| CN203638105U (en) | Damping ball | |
| CN207735484U (en) | Covering die holder under a kind of wing | |
| CN206031802U (en) | Unmanned plane megaphone | |
| CN203638107U (en) | Aerial photographing head | |
| CN206272712U (en) | Image module and unmanned plane | |
| CN204792972U (en) | Storage battery fixing device | |
| CN204802077U (en) | Flying vehicle | |
| CN105301886B (en) | Screen frame capable of realizing vibration flashing-spot removing | |
| CN203666990U (en) | Unmanned plane carrying photographing device | |
| CN207311835U (en) | A kind of intelligent aerial photography unmanned plane | |
| CN206569274U (en) | A kind of spherical three axles joint control vector motor cabinet of unmanned plane | |
| CN206653764U (en) | A kind of portable ink discharge device | |
| CN205179241U (en) | High definition laser on -board night vision all -in -one that cruises | |
| CN205854530U (en) | The special three axle aerial survey The Cloud Terraces of servo driving catapult-assisted take-off unmanned plane | |
| CN204726681U (en) | A kind of airborne laser radar helicopter boat takes the photograph gondola | |
| CN204916173U (en) | Multiaxis aircraft with horn swing function | |
| CN210852972U (en) | Unmanned aerial vehicle aerial photography survey and drawing balancing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |