CN105035300A - Vibration preventing system of unmanned aerial vehicle - Google Patents
Vibration preventing system of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN105035300A CN105035300A CN201510533966.6A CN201510533966A CN105035300A CN 105035300 A CN105035300 A CN 105035300A CN 201510533966 A CN201510533966 A CN 201510533966A CN 105035300 A CN105035300 A CN 105035300A
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- CN
- China
- Prior art keywords
- flight control
- fixed mount
- shock absorber
- control desk
- absorber strut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Abstract
The invention discloses a vibration preventing system of an unmanned aerial vehicle. The vibration preventing system comprises a rack and a flight control plate fixing frame, wherein propellers can be arranged on the rack. The vibration preventing system is characterized in that vibration preventing columns which can be used for connecting the rack and the flight control plate fixing frame and have a vibration reducing function are arranged between the rack and the flight control plate fixing frame; the vibration preventing columns are hollow circular cylinders made from a silica gel material, and can be used for separating the rack and the flight control plate fixing frame; a battery which can be used for providing power for the unmanned aerial and has a counterweight function is also arranged on the flight control plate fixing frame. According to the vibration preventing system, the vibration preventing columns made from the silica gel material can be used for connecting the rack and the flight control plate fixing frame, so that a buffering effect is excellent; the self battery is used as a counterweight block, so that the weight of the whole body is reduced and further the vibration preventing system is suitable for microminiature unmanned aerial vehicles having the sensitivity on weight.
Description
Technical field
The present invention relates to a kind of shock absorbing apparatus, particularly a kind of unmanned plane shock absorbing apparatus.
Background technology
Usually adopt sponge to be damping material in existing large-scale unmanned plane shock-absorbing process, and iron block or lead carry out the shock-absorbing design of counterweight, SUAV (small unmanned aerial vehicle) then lacks shock-absorbing design, directly frame and flight control system PCB is fixed.The suspension system of large-scale unmanned plane is not suitable for SUAV (small unmanned aerial vehicle), and does shock-absorbing in flight controller inside modules, and clump weight can increase unmanned plane overall weight, is not therefore suitable for the Micro Aerial Vehicle of weight sensitive.
Summary of the invention
Small and micro-satellite is not suitable for for existing unmanned plane suspension system, inner other clump weights of interpolation can increase the problem of overall weight, the present invention proposes a kind of unmanned plane suspension system, cushioned by shock absorber strut, and using self-contained battery as shock resistance block, not only shock-proof effect is good, and overall weight also reduces.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of unmanned plane suspension system, comprise the frame for installing screw propeller, and flight control desk fixed mount, be provided with between described frame with flight control desk fixed mount and for being connected described frame with flight control desk fixed mount there is the shock absorber strut of shock-absorbing function, described frame and flight control desk fixed mount are isolated by described shock absorber strut, described shock absorber strut both ends are equipped with around the described shock absorber strut external cylindrical surface draw-in groove of a week, described frame and flight control desk fixed mount are equipped with hole clipping thickness direction running through described frame and flight control desk fixed mount, described shock absorber strut and frame and all being fastened with hole clipping by draw-in groove between shock absorber strut with flight control desk fixed mount is connected.
Further, described flight control desk fixed mount is also installed promising unmanned plane and provide power and the battery with weight balance function, described battery surface and frame surface not contact interval have a segment distance.
Further, described frame comprises multiple screw propeller installation portion, and described multiple screw propeller installation portion is that regular hexagon stretches out, and described frame main body is engraved structure, and the hole clipping in described frame is located at central rack.
Further, described flight control desk fixed mount is arranged at the edge, stage casing of flight control desk fixed mount for the hole clipping of installing shock absorber strut.
Further, described shock absorber strut is silica gel material.
Further, described shock absorber strut is hollow circular cylinder.
Further, the quantity of described shock absorber strut is 4.
Beneficial effect of the present invention: this unmanned plane suspension system, adopt the shock absorber strut of silica gel material as shock-absorbing parts between frame and flight control desk fixed mount, and battery is installed on flight control desk fixed mount and uses as clump weight, this unmanned plane suspension system is made to have shockproof buffer effective, the feature that overall weight is light.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is that master of the present invention looks perspective view;
Fig. 3 is framework accessory structural representation of the present invention;
Fig. 4 is shock absorber strut design of part schematic diagram of the present invention;
Fig. 5 is flight control desk fixed mount part schematic diagram of the present invention.
In accompanying drawing, it is as follows that each label represents list of parts: frame 1, shock absorber strut 2, flight control desk fixed mount 3, battery 4, screw propeller installation portion 11, draw-in groove 21, hole clipping 22.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is further described in detail below by specific embodiment.
Unmanned plane suspension system as shown in Figure 1 and Figure 2, comprise the frame 1 for installing screw propeller, flight control desk fixed mount 3, multiple shock absorber strut 2 is provided with between described frame 1 and flight control desk fixed mount 3, as shown in Figure 4, described shock absorber strut 2 is the hollow circular cylinder of silica gel material, the quantity of shock absorber strut 2 is 4, certainly also can be 6, or other quantity, such design makes shock absorber strut 2 have good damping effect, and shock absorber strut 2 both ends are equipped with around the described shock absorber strut 2 external cylindrical surface draw-in groove of a week 21, as shown in Fig. 3, Fig. 5, described frame 1 main body is engraved structure, make frame 1 overall weight lighter like this, frame 1 is provided with multiple screw propeller installation portion 11, described multiple screw propeller installation portion 11 stretches out in regular hexagon shape, be provided with multiple hole clipping 22 matched with draw-in groove 21 on shock absorber strut 2 in the middle part of described frame 1, described shock absorber strut 2 one end and frame 1 are fastened and connected, described flight control desk fixed mount 3 is also engraved structure, edge is provided with multiple hole clipping 22 matched with shock absorber strut 2 draw-in groove 21 in the middle, described shock absorber strut 2 other end is fastened and connected with flight control desk fixed mount 3, described frame 1 runs through described frame 1 and flight control desk fixed mount 3 all in a thickness direction with hole clipping 22 on flight control desk fixed mount 3, described frame 1 and flight control desk fixed mount 3 are isolated by described shock absorber strut 2, and retain certain interval (being about 1mm) between described flight control desk fixed mount 3 and frame 1, control desk fixed mount 3 can freedom and flexibility be moved thus absorbing vibration, the control desk fixed mount 3 that simultaneously makes to fly in unmanned plane descent has enough buffer distances.
Described flight control desk fixed mount 3 is also installed promising unmanned plane and provides power and the battery 4 with weight balance function, described battery 4 lower surface and frame surface not contact interval have a segment distance, control desk fixed mount 3 freedom and flexibility can be moved thus absorbing vibration, also guarantee that in unmanned plane descent, battery 4 does not collide frame 1 simultaneously.
This unmanned plane suspension system, the shock absorber strut 2 of silica gel material is adopted frame 1 to be carried out being connected every sky with flight control desk fixed mount 3, the battery carried is installed on flight control desk fixed mount 3 to use as clump weight, make this unmanned plane suspension system for traditional suspension system, there is shock-proof effect good, the feature that overall weight is light, and be applicable to Small and micro-satellite, applicability is high.
Claims (7)
1. a unmanned plane suspension system, comprise the frame (1) for installing screw propeller, and flight control desk fixed mount (3), it is characterized in that, be provided with for being connected described frame (1) and the control desk fixed mount (3) there is the shock absorber strut (2) of shock-absorbing function of flying between described frame (1) with flight control desk fixed mount (3), described frame (1) and flight control desk fixed mount (3) are isolated by described shock absorber strut (2), described shock absorber strut (2) both ends are equipped with around the described shock absorber strut external cylindrical surface draw-in groove of a week (21), described frame (1) and flight control desk fixed mount (3) are equipped with the hole clipping (22) thickness direction running through described frame (1) and flight control desk fixed mount (3), described shock absorber strut (2) and frame (1) and be all fastened and connected by draw-in groove (21) and hole clipping (22) between shock absorber strut (2) and flight control desk fixed mount (3).
2. unmanned plane suspension system according to claim 1, it is characterized in that, described flight control desk fixed mount (3) is also installed promising unmanned plane and provide power and the battery (4) with weight balance function, there is not a segment distance on described battery (4) surface in contact interval with frame (1) surface.
3. unmanned plane suspension system according to claim 1, it is characterized in that, described frame (1) comprises multiple screw propeller installation portion (11), described multiple screw propeller installation portion (11) stretches out in regular hexagon, described frame (1) main body is engraved structure, and the hole clipping (22) in described frame (1) is located at central rack.
4. unmanned plane suspension system according to claim 1, it is characterized in that, the hole clipping (22) for installing shock absorber strut (2) on described flight control desk fixed mount (3) is arranged at the edge, stage casing of flight control desk fixed mount (3).
5. unmanned plane suspension system according to claim 1, is characterized in that, described shock absorber strut (2) is silica gel material.
6. unmanned plane suspension system according to claim 1, is characterized in that, described shock absorber strut (2) is hollow circular cylinder.
7. unmanned plane suspension system according to claim 1, is characterized in that, the quantity of described shock absorber strut (2) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533966.6A CN105035300B (en) | 2015-08-27 | 2015-08-27 | Unmanned plane suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533966.6A CN105035300B (en) | 2015-08-27 | 2015-08-27 | Unmanned plane suspension system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035300A true CN105035300A (en) | 2015-11-11 |
| CN105035300B CN105035300B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533966.6A Active CN105035300B (en) | 2015-08-27 | 2015-08-27 | Unmanned plane suspension system |
Country Status (1)
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| CN (1) | CN105035300B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074376A (en) * | 2016-05-26 | 2017-08-18 | 深圳市大疆创新科技有限公司 | The erecting device and unmanned vehicle of motion sensor |
| CN107264767A (en) * | 2017-06-02 | 2017-10-20 | 上海交通大学 | A kind of rotor wing unmanned aerial vehicle of Novel lightweight six |
| CN108710348A (en) * | 2018-05-14 | 2018-10-26 | 西安工业大学 | A kind of unmanned aerial vehicle group control system and its unmanned machine equipment |
| WO2019015239A1 (en) * | 2017-07-18 | 2019-01-24 | 歌尔股份有限公司 | Unmanned aerial vehicle and camera cushioning mechanism thereof |
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| CN205059989U (en) * | 2015-08-27 | 2016-03-02 | 深圳市恩孚电子科技有限公司 | Unmanned aerial vehicle system of moving away to avoid possible earthquakes |
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| CN203854854U (en) * | 2014-05-29 | 2014-10-01 | 金陵科技学院 | Rotary wing type unmanned plane with damping landing gear |
| CN204184578U (en) * | 2014-10-14 | 2015-03-04 | 广东电网公司江门供电局 | A kind of charged aircraft device of unmanned plane searching line defct and hidden danger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074376A (en) * | 2016-05-26 | 2017-08-18 | 深圳市大疆创新科技有限公司 | The erecting device and unmanned vehicle of motion sensor |
| CN107074376B (en) * | 2016-05-26 | 2019-02-26 | 深圳市大疆创新科技有限公司 | The mounting device and unmanned vehicle of motion sensor |
| CN107264767A (en) * | 2017-06-02 | 2017-10-20 | 上海交通大学 | A kind of rotor wing unmanned aerial vehicle of Novel lightweight six |
| WO2019015239A1 (en) * | 2017-07-18 | 2019-01-24 | 歌尔股份有限公司 | Unmanned aerial vehicle and camera cushioning mechanism thereof |
| CN108710348A (en) * | 2018-05-14 | 2018-10-26 | 西安工业大学 | A kind of unmanned aerial vehicle group control system and its unmanned machine equipment |
| CN108710348B (en) * | 2018-05-14 | 2024-03-26 | 西安工业大学 | Unmanned aerial vehicle crowd control system and unmanned aerial vehicle equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105035300B (en) | 2017-09-19 |
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