CN213200133U - Many rotor unmanned aerial vehicle keep away barrier device - Google Patents
Many rotor unmanned aerial vehicle keep away barrier device Download PDFInfo
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- CN213200133U CN213200133U CN202022393988.6U CN202022393988U CN213200133U CN 213200133 U CN213200133 U CN 213200133U CN 202022393988 U CN202022393988 U CN 202022393988U CN 213200133 U CN213200133 U CN 213200133U
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- Prior art keywords
- aerial vehicle
- unmanned aerial
- rotor unmanned
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- disc
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- 230000004888 barrier function Effects 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
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Abstract
The utility model discloses a many rotor unmanned aerial vehicle keep away barrier device, which comprises a housin, the welding has two stabilizer blades on the bottom outer wall of casing, the bottom swing joint of casing has the bottom, the inside of casing is equipped with the diaphragm, and the right-hand member at diaphragm top installs the controller main part, fixedly connected with motor on the top inner wall of casing, and the output of motor installs the moving mechanism, the moving mechanism is including montant, carousel, semicircle dish and spacing dish, the transmission shaft is installed to the bottom of spacing dish, and the bottom welding of transmission shaft has the mounting panel, and the laser radar sensor is installed at the both ends of mounting panel bottom. The utility model discloses a combination of various structures makes this device realize the all-round detection to the equipment surrounding situation with intermittent type nature's movable mechanism, not only improves detection range, and has strengthened detection signal's stability, this device simple structure, low in cost, facilitate promotion.
Description
Technical Field
The utility model relates to a technical field for the unmanned aerial vehicle especially relates to a many rotor unmanned aerial vehicle keep away barrier device.
Background
Unmanned aerial vehicle is abbreviated as UAV and refers to an aircraft which does not carry an operator and can fly autonomously or be driven by remote control. A multi-rotor unmanned aerial vehicle is a special unmanned helicopter with three or more rotor shafts. It is rotated by a motor on each shaft, driving the rotor, thereby generating lift. The collective pitch of the rotors is fixed and not variable as in a typical helicopter. Through changing the relative speed between the different rotors, the size of unipolar propulsive force can be changed to the orbit of control aircraft.
The existing Chinese patent with patent number CN111114807A solves the problems that the detection effect of an obstacle avoidance device of a rotor wing unmanned aerial vehicle is poor, the detection range is small, the obstacle avoidance device cannot sense obstacles in time in the steering process of the unmanned aerial vehicle, and the like, but the existing Chinese patent with patent number CN111114807A has the problems that the detection mode of the obstacles is too complex and the cost is high. Therefore, how to handle many rotor unmanned aerial vehicle and keep away barrier device becomes the problem that needs to solve urgently.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a many rotor unmanned aerial vehicle keeps away barrier device, the utility model discloses a combination of various structures makes this device realize the all-round detection to the equipment surrounding situation with intermittent type nature's moving mechanism, not only improves detection range, and has strengthened detection signal's stability, this device simple structure, low in cost, facilitate promotion.
(II) technical scheme
The utility model provides a many rotor unmanned aerial vehicle keep away barrier device, which comprises a housin, the welding has two stabilizer blades on the bottom outer wall of casing, the bottom swing joint of casing has the bottom, the inside of casing is equipped with the diaphragm, and the right-hand member at diaphragm top installs the controller main part, fixedly connected with motor on the top inner wall of casing, and the output of motor installs the moving mechanism, the moving mechanism is including montant, carousel, semicircle dish and spacing dish, the transmission shaft is installed to the bottom of spacing dish, and the bottom welding of transmission shaft has the mounting panel, and the laser radar sensor is installed at the both ends of mounting panel bottom.
Preferably, the peripheral wall of the shell is provided with slotted holes, through-hole plates are arranged in the slotted holes, and a transparent plate positioned on the wall of the shell is arranged below each slotted hole.
Preferably, there is the motor through bolted connection on the top inner wall of casing, and the output of motor installs the pivot, the bottom of pivot is rotated and is connected on the diaphragm.
Preferably, install the carousel in the pivot, and the top welding of carousel has semicircle dish and montant, the right side sliding connection of semicircle dish has spacing dish.
Preferably, a plurality of returning grooves are formed in the limiting disc in the circumferential direction, the vertical rod is connected to the returning grooves in a sliding mode, the transverse plate is provided with a first through hole, and the bottom end of the transmission shaft penetrates through the first through hole.
Preferably, the upper part of the movable mechanism is provided with a fan blade positioned on the rotating shaft, the bottom shell wall of the shell is provided with a second through hole, and the second through hole is internally connected with a bottom cover through threads.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
make this device realize the all-round survey to the equipment circumstances around with intermittent type nature's moving mechanism through the combination of installing casing, stabilizer blade, bottom, transparent plate, diaphragm, controller main part, motor, moving mechanism, montant, carousel, semicircle dish, spacing dish, mounting panel, laser radar sensor and through-hole board isotructure, not only improve the detection scope, and strengthened detection signal's stability, this device simple structure, low in cost, facilitate promotion.
Drawings
Fig. 1 is the utility model provides a many rotor unmanned aerial vehicle keeps away barrier device's schematic structure diagram.
Fig. 2 is the utility model provides a many rotor unmanned aerial vehicle keeps away positive sectional structure schematic diagram of casing of barrier device.
Fig. 3 is the utility model provides a many rotor unmanned aerial vehicle keeps away moving mechanism schematic structure of barrier device.
Reference numerals: 1. a housing; 2. a support leg; 3. a bottom cover; 4. a transparent plate; 5. a transverse plate; 6. a controller main body; 7. a motor; 8. a movable mechanism; 81. a vertical rod; 82. a turntable; 83. a semicircular disc; 84. a limiting disc; 9. mounting a plate; 10. a laser radar sensor; 11. a through hole plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-3, the utility model provides a many rotor unmanned aerial vehicle keeps away barrier device, including casing 1, the welding has two stabilizer blades 2 on casing 1's the bottom outer wall, casing 1's bottom swing joint has bottom 3, casing 1's inside is equipped with diaphragm 5, and the right-hand member at diaphragm 5 top installs controller main part 6, fixedly connected with motor 7 on casing 1's the top inner wall, and motor 7's output installs movable mechanism 8, movable mechanism 8 is including montant 81, carousel 82, half-round disc 83 and spacing dish 84, the transmission shaft is installed to spacing dish 84's bottom, and the bottom welding of transmission shaft has mounting panel 9, and laser radar sensor 10 is installed at the both ends of mounting panel 9 bottom.
In an alternative embodiment, the peripheral walls of the casing 1 are provided with slots, and the slots are provided with through-hole plates 11, and a transparent plate 4 positioned on the wall of the casing 1 is arranged below each slot.
In an alternative embodiment, the top inner wall of the housing 1 is connected with a motor 7 through a bolt, and the output end of the motor 7 is provided with a rotating shaft, and the bottom end of the rotating shaft is rotatably connected with the transverse plate 5.
In an alternative embodiment, a rotating disc 82 is mounted on the rotating shaft, a semicircular disc 83 and a vertical rod 81 are welded on the top of the rotating disc 82, and a limiting disc 84 is connected to the right side of the semicircular disc 83 in a sliding manner.
In an alternative embodiment, the limiting plate 84 is formed with a plurality of circular grooves along the circumferential direction, the vertical rod 81 is slidably connected in the circular grooves, the horizontal plate 5 is formed with a first through hole, and the bottom end of the transmission shaft passes through the first through hole.
It should be noted that the rotation of the rotating shaft drives the rotation of the rotating disc 82, the semicircular disc 83 and the vertical rod 81, and when the vertical rod 81 contacts with the circular groove on the limiting disc 84, the limiting disc 84 is driven to rotate, so that the intermittent rotation of the limiting disc 84 is realized.
In an alternative embodiment, the movable mechanism 8 is provided with a fan blade above the rotating shaft, the bottom wall of the housing 1 is provided with a second through hole, and the bottom cover 3 is connected to the second through hole in a threaded manner.
The working principle is as follows: realize the control to motor 7 and laser radar sensor 10 through controller main part 6, when equipment uses, start motor 7 through controller main part 6, it is rotatory to drive the pivot, and then drive flabellum and 8 motions of moving mechanism, it is rotatory to drive mounting panel 9 to carry out intermittent type nature, and then drive two laser radar sensors 10 and rotate, start laser radar sensor 10 through controller main part 6, thereby realize surveying the equipment condition all around, motor 7 drives the rotatory realization of flabellum and to the inside heat dissipation of casing 1, the life of extension equipment, and when equipment goes wrong, conveniently maintain the inside structure of casing 1 through bottom 3.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An obstacle avoidance device of a multi-rotor unmanned aerial vehicle comprises a shell (1) and is characterized in that, two support legs (2) are welded on the outer wall of the bottom of the shell (1), the bottom of the shell (1) is movably connected with a bottom cover (3), a transverse plate (5) is arranged inside the shell (1), a controller main body (6) is arranged at the right end of the top of the transverse plate (5), a motor (7) is fixedly connected on the inner wall of the top of the shell (1), and the output end of the motor (7) is provided with a movable mechanism (8), the movable mechanism (8) comprises a vertical rod (81), a rotary disc (82), a semicircular disc (83) and a limiting disc (84), the bottom end of the limiting disc (84) is provided with a transmission shaft, and the bottom of transmission shaft is welded with mounting panel (9), and the both ends of mounting panel (9) bottom are installed laser radar sensor (10).
2. The obstacle avoidance device of the multi-rotor unmanned aerial vehicle according to claim 1, wherein the peripheral walls of the casing (1) are provided with slots, through-hole plates (11) are installed in the slots, and a transparent plate (4) located on the wall of the casing (1) is arranged below each slot.
3. The obstacle avoidance device of the multi-rotor unmanned aerial vehicle as claimed in claim 2, wherein the top inner wall of the housing (1) is connected with a motor (7) through a bolt, and a rotating shaft is installed at an output end of the motor (7), and a bottom end of the rotating shaft is rotatably connected to the transverse plate (5).
4. The obstacle avoidance device of the multi-rotor unmanned aerial vehicle as claimed in claim 3, wherein the rotating shaft is provided with a rotating disc (82), a semicircular disc (83) and a vertical rod (81) are welded on the top of the rotating disc (82), and a limiting disc (84) is slidably connected to the right side of the semicircular disc (83).
5. The obstacle avoidance device of the multi-rotor unmanned aerial vehicle as claimed in claim 4, wherein the limiting disc (84) is provided with a plurality of circular grooves along a circumferential direction, the vertical rod (81) is slidably connected in the circular grooves, the transverse plate (5) is provided with a first through hole, and the bottom end of the transmission shaft penetrates through the first through hole.
6. The obstacle avoidance device of the multi-rotor unmanned aerial vehicle according to claim 5, wherein a fan blade located on the rotating shaft is arranged above the movable mechanism (8), a second through hole is formed in a bottom wall of the housing (1), and a bottom cover (3) is connected to the second through hole in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393988.6U CN213200133U (en) | 2020-10-26 | 2020-10-26 | Many rotor unmanned aerial vehicle keep away barrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393988.6U CN213200133U (en) | 2020-10-26 | 2020-10-26 | Many rotor unmanned aerial vehicle keep away barrier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213200133U true CN213200133U (en) | 2021-05-14 |
Family
ID=75826748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022393988.6U Expired - Fee Related CN213200133U (en) | 2020-10-26 | 2020-10-26 | Many rotor unmanned aerial vehicle keep away barrier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213200133U (en) |
-
2020
- 2020-10-26 CN CN202022393988.6U patent/CN213200133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |