CN204895862U - Four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in - Google Patents
Four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in Download PDFInfo
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- CN204895862U CN204895862U CN201520285661.3U CN201520285661U CN204895862U CN 204895862 U CN204895862 U CN 204895862U CN 201520285661 U CN201520285661 U CN 201520285661U CN 204895862 U CN204895862 U CN 204895862U
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Abstract
The utility model provides a four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in, includes spherical protection casing, the circular host computer body, four rotor mast, four rotor leaves and triangular support frame. Distributing four rotor mast and four rotor leaves of centrosymmetric around the circular host computer body, the rotor arm includes rotor mast, rotor leaf and fixed rotor base, and rotor mast's one end inwards adopts the design of plug -in to fix on the hickey of the circular host computer body through the left -hand thread nut, and rotor mast's outside one end is equipped with fixed rotor base for connect rotating electrical machines and rotor leaf. Spherical protection casing is seamless through fixed hasp in circular host computer body upper portion, the upwards one side of the circular host computer body is equipped with cloud platform and battery install groove, navigation module and self -driving appearance signaling point. Cloud platform install groove is used for installing high accuracy rolling disk formula triaxial and increases steady cloud platform to utilized the technique that is redirected of unmanned aerial vehicle aircraft nose, guaranteed the first visual angle of taking photo by plane, the appearance of the blind area that prevents to take photo by plane, triangular support frame is installed to the one side downwards. Rotor leaf and rotor mast's specification adopts uniform standard, can realize the replacement installation and use with mutual for four rotor unmanned aerial vehicle are realizing be convenient for dismouting and change damage part on the whole.
Description
Technical field
The utility model relates to a kind of high balanced, symmetrical plug-in light-duty four rotor wing unmanned aerial vehicles, particularly unmanned aerial vehicle design field.
Background technology
Four rotor wing unmanned aerial vehicles are that a kind of possess can the small-sized unmanned aircraft of vertical takeoff and landing ability.As the mainstream model of civilian Development of UAV, four rotor wing unmanned aerial vehicles adjust attitude by changing gyroplane rotate speed, realize position control further by adjustment attitude, there is hover performance excellence, mobile flexible, compact mechanical structure, part reliability advantages of higher.
Existing four rotor wing unmanned aerial vehicles are in order to improve portability, have employed the collapsible or detouchable structure of hold-down arm, scantling of structure is reduced to some extent, but these structures complicated operation and consuming time longer in use, bring inconvenience, need the quadrotor hold-down arm developing a kind of easy quick detach fast-assembling, and this hold-down arm can be organically blended with quadrotor frame, ensure the concordance of quadrotor on integral structure, reliability, stability.
summary of the invention:
The utility model is to propose light-duty four rotor wing unmanned aerial vehicles of a kind of high balanced, symmetrical plug-in, comprises spherical protective cover, circular main body, four rotor arms and triangle support frame etc.
Based on the design concept of standard modular, the main body of four rotor wing unmanned aerial vehicles is round-shaped, its surrounding central symmetry be uniform-distribution with four rotor arms, rotor arm is made up of rotor bar, rotor leaf and fixing rotor base; By the fixing dynamic device of rotor floor installation on outside one end of rotor bar, rotor leaf is arranged on engine installation.
Described engine installation is rotor motor, and the hand of rotation of adjacent rotor is contrary between two; Four rotors are all provided with steering hardware, increase the control ability of flight attitude.
Described rotor arm is provided with main body connecting portion and docks left-hand thread anchor shaft, and main body notch is connected with rotor arm docking port, and left-hand thread nut is threaded connection, and is integrated with signal connecting interface, for the Signal transmissions that rotor leaf controls in docking notch; The connection of rotor arm and main body adopts plug-in design, ease of assembly.
Four rotor wing unmanned aerial vehicles adopt bowheaviness directional technology; wherein working direction is provided with camera lens of taking photo by plane, sensor equipment; for ensureing first visual angle of taking photo by plane; prevent from taking photo by plane the appearance of blind area; no matter head hovers in which direction or turns to, and unmanned plane automatically can calculate adjustment and flight parameter of making up the difference, and is for benchmark when again flying with the direction of taking photo by plane of camera lens or sensor; the flight attitude travel direction of unmanned plane is adjusted, still advances with the direction at the first visual angle.
Described circular main body top is provided with spherical protective cover, its edge and circular main body slitless connection, and is fixedly connected with rotor arm by screw; Spherical protective cover inside is provided with power reserve battery, navigation module and autopilot.Navigation module is made up of three magnetic field sensors, a pressure-altitude sensor and a GPS module, realizes the orientation of four rotor wing unmanned aerial vehicles, independently hovers, and supports SD card record-setting flight track.
Main body downwards one side is provided with high precision rolling disc type three-axis stability augmentation The Cloud Terrace installation notch, can be used for the three-axis stability augmentation The Cloud Terrace carrying different systems.
Unmanned plane adopts triangle stability bracing frame, and main body chassis has the screw thread notch installing bracing frame, be of compact construction design, and control structure is simple.
The utility model proposes light-duty four rotor wing unmanned aerial vehicles of a kind of high balanced, symmetrical plug-in.Four rotor wing unmanned aerial vehicles adopt standardized designs, and its rotor arm can exchange use, and rotor can carry out fast speed and install and replace.The utility model controls the direction of taking photo by plane of unmanned plane by the working direction adopting bowheaviness directional technology and automatically adjust rotor, avoids gathering blind area; Symmetric structure design ensure that the flight stability of unmanned plane, improves the balance quality of four rotor wing unmanned aerial vehicles.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the birds-eye view of four rotor wing unmanned aerial vehicles of the present utility model.
Fig. 2 is the design drawing of the rotor arm of four rotor wing unmanned aerial vehicles of the present utility model.
Fig. 3 is the transparent view of the main body of four rotor wing unmanned aerial vehicles of the present utility model.
In accompanying drawing, 1, circular main body; 2, rotor bar; 3, rotor leaf; 4, fixing rotor base; 5, triangle support frame; 6, fixing snap close; 7, left-hand thread nut; 8, spherical protective cover; 9, Signal transmissions plug-in splicing; 10, The Cloud Terrace and battery settling groove mouth; 11, navigation module and autopilot signal location;
Detailed description of the invention
Elaborate below in conjunction with accompanying drawing.
In the example shown in Fig. 1, light-duty four rotor wing unmanned aerial vehicles of high balanced, symmetrical plug-in of the present utility model, comprise spherical protective cover (8), circular main body (1), four rotor bars (2), four rotor leaves (3) and triangle support frames (5).What spherical protective cover (8) was seamless is buckled in circular main body (1) top, is fixed by fixing snap close (6); Circular main body (1) surrounding central symmetry be uniform-distribution with four rotor bars (2), one end inwards of rotor bar (2) adopts the design of plug-in to be fixed on circular main body (1) by left-hand thread nut (7), and outside one end of rotor bar (2) connects rotating machine and rotor leaf (3) by fixing rotor base (4); Triangle support frame (5) is positioned at the bottom of circular main body (1), and is installed by screw thread rotation.
In the example shown in figure 2, rotor arm of the present utility model comprises rotor bar (2), rotor leaf (3) and fixing rotor base (4), one end inwards of rotor bar (2) adopts the design of plug-in to be fixed on the hickey of circular main body (1) by left-hand thread nut (7), the inside of plug-in design is integrated with Signal transmissions plug-in splicing (9), for the control of rotor motor, rotor is all provided with steering hardware, increases the control ability of flight attitude.
In examples as shown in figure 3, the upwards one side of circular main body (1) of the present utility model is provided with The Cloud Terrace and battery settling groove mouth (10), navigation module and autopilot signal location (11).The Cloud Terrace installs notch for installing high precision rolling disc type three-axis stability augmentation The Cloud Terrace, realizes the upper and lower pitching of carrying equipment, left rotation and right rotation, meet the shooting demand of various angle under the control of The Cloud Terrace; The design direction of notch make use of the redirecting technique of unmanned head, ensures first visual angle of taking photo by plane, the appearance of the blind area that prevents from taking photo by plane.
The specification of rotor leaf (3) of the present utility model and rotor bar (2) adopts unified standard, can realize replacing installing using with mutual, makes four rotor wing unmanned aerial vehicles realize on the whole being convenient to dismounting and changing damage parts; Equipment material adopts carbon fiber, increases the durability of equipment; Adopt the design connection mode of screw thread and plug-in, without the need to any mounting tools, only need a people can complete the assembling of unmanned plane, greatly reduce human cost.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. light-duty four rotor wing unmanned aerial vehicles of high balanced, symmetrical plug-in, comprise spherical protective cover (8), circular main body (1), four rotor arms and triangle support frame (5); What spherical protective cover (8) was seamless is buckled in circular main body (1) top, is fixed by fixing snap close (6); Circular main body (1) surrounding central symmetry be dispersed with four rotor arms, rotor arm comprises rotor bar (2), rotor leaf (3) and fixing rotor base (4); Triangle support frame (5) is positioned at the bottom of circular main body (1), and is installed by screw thread rotation.
2. light-duty four rotor wing unmanned aerial vehicles of symmetry plug-in according to claim 1, it is characterized in that: one end inwards of described rotor bar (2) adopts the design of plug-in, be fixed on the hickey of circular main body (1) by left-hand thread nut (7), the inside of plug-in design is integrated with Signal transmissions plug-in splicing (9), and outside one end of rotor bar (2) is provided with fixing rotor base (4).
3. light-duty four rotor wing unmanned aerial vehicles of symmetry plug-in according to claim 1, is characterized in that: the upwards one side of described circular main body (1) is provided with The Cloud Terrace and battery settling groove mouth (10), navigation module and autopilot signal location (11); The Cloud Terrace installs notch for installing high precision rolling disc type three-axis stability augmentation The Cloud Terrace.
4. light-duty four rotor wing unmanned aerial vehicles of symmetry plug-in according to claim 1, is characterized in that: the specification of described rotor leaf (3) and rotor bar (2) adopts unified standard, can realize replacing installing using with mutual.
5. light-duty four rotor wing unmanned aerial vehicles of the symmetry plug-in according to claim 1 or 3, is characterized in that: the design angle of notch and direction achieve the visual angle that adjustment unmanned plane is automatically taken photo by plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285661.3U CN204895862U (en) | 2015-05-06 | 2015-05-06 | Four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285661.3U CN204895862U (en) | 2015-05-06 | 2015-05-06 | Four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in |
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| CN204895862U true CN204895862U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520285661.3U Active CN204895862U (en) | 2015-05-06 | 2015-05-06 | Four light -duty rotor unmanned aerial vehicle of high balanced symmetry plug -in |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775152A (en) * | 2016-03-08 | 2016-07-20 | 谭圆圆 | Unmanned aerial vehicle with battery type counterweight device and counterweight method thereof |
| CN107792352A (en) * | 2016-08-29 | 2018-03-13 | 天津中翔腾航科技股份有限公司 | A kind of six rotor wing unmanned aerial vehicles |
| CN109459603A (en) * | 2018-06-21 | 2019-03-12 | 国网浙江江山市供电有限公司 | Distribution overhead line unmanned plane electroscopic device |
| CN111650962A (en) * | 2020-05-29 | 2020-09-11 | 自然资源部第二地理信息制图院(黑龙江省第五测绘地理信息工程院) | Multi-rotor unmanned aerial vehicle route planning and aerial photography method suitable for banded survey area |
| CN112339980A (en) * | 2020-11-27 | 2021-02-09 | 中国科学院沈阳自动化研究所 | Torch transmission unmanned aerial vehicle |
| CN113353270A (en) * | 2021-08-11 | 2021-09-07 | 西安羚控电子科技有限公司 | Power system and flight device with same |
| CN113978710A (en) * | 2021-10-27 | 2022-01-28 | 广西电网有限责任公司电力科学研究院 | Many rotor unmanned aerial vehicle of power moduleization |
-
2015
- 2015-05-06 CN CN201520285661.3U patent/CN204895862U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775152A (en) * | 2016-03-08 | 2016-07-20 | 谭圆圆 | Unmanned aerial vehicle with battery type counterweight device and counterweight method thereof |
| CN107792352A (en) * | 2016-08-29 | 2018-03-13 | 天津中翔腾航科技股份有限公司 | A kind of six rotor wing unmanned aerial vehicles |
| CN109459603A (en) * | 2018-06-21 | 2019-03-12 | 国网浙江江山市供电有限公司 | Distribution overhead line unmanned plane electroscopic device |
| CN109459603B (en) * | 2018-06-21 | 2020-09-22 | 国网浙江江山市供电有限公司 | Unmanned aerial vehicle electricity testing device for power distribution overhead line |
| CN111650962A (en) * | 2020-05-29 | 2020-09-11 | 自然资源部第二地理信息制图院(黑龙江省第五测绘地理信息工程院) | Multi-rotor unmanned aerial vehicle route planning and aerial photography method suitable for banded survey area |
| CN111650962B (en) * | 2020-05-29 | 2023-04-07 | 自然资源部第二地理信息制图院(黑龙江省第五测绘地理信息工程院) | Multi-rotor unmanned aerial vehicle route planning and aerial photography method suitable for banded survey area |
| CN112339980A (en) * | 2020-11-27 | 2021-02-09 | 中国科学院沈阳自动化研究所 | Torch transmission unmanned aerial vehicle |
| CN113353270A (en) * | 2021-08-11 | 2021-09-07 | 西安羚控电子科技有限公司 | Power system and flight device with same |
| CN113978710A (en) * | 2021-10-27 | 2022-01-28 | 广西电网有限责任公司电力科学研究院 | Many rotor unmanned aerial vehicle of power moduleization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Peng Inventor after: Wang Lu Inventor after: Liu Shiwen Inventor before: Wang Peng Inventor before: Zhao Yuan |
|
| COR | Change of bibliographic data | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Yuan Document name: payment instructions |