CN112896514B - Three-dimensional smoke curtain device based on unmanned aerial vehicle platform - Google Patents
Three-dimensional smoke curtain device based on unmanned aerial vehicle platform Download PDFInfo
- Publication number
- CN112896514B CN112896514B CN202110160000.8A CN202110160000A CN112896514B CN 112896514 B CN112896514 B CN 112896514B CN 202110160000 A CN202110160000 A CN 202110160000A CN 112896514 B CN112896514 B CN 112896514B
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- Prior art keywords
- unmanned aerial
- aerial vehicle
- smoke
- annular sliding
- smoke bomb
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/04—Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
- B64D1/06—Bomb releasing; Bombs doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/15—UAVs specially adapted for particular uses or applications for conventional or electronic warfare
-
- 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 three-dimensional smoke curtain device based on an unmanned aerial vehicle platform, which comprises an unmanned aerial vehicle body, a smoke bomb fixing device arranged on the unmanned aerial vehicle body and a throwing device arranged on the smoke bomb fixing device, wherein the smoke bomb fixing device comprises a smoke bomb fixing device, a smoke bomb fixing device and a smoke bomb fixing device, wherein the smoke bomb fixing device comprises a smoke bomb, a smoke bomb and a smoke bomb; the throwing device comprises an annular sliding rail fixedly connected with the outer side wall of the smoke bomb placing sleeve, an annular sliding block arranged in the annular sliding rail, a baffle disc arranged at the lower part of the outer side wall of the annular sliding block, a driving mechanism arranged at the upper side of the annular sliding rail and a triggering mechanism arranged at the outer side wall of the baffle disc; the unmanned aerial vehicle is characterized in that the fixing device is arranged on the unmanned aerial vehicle body, the smoke bomb placing sleeves are arranged on the arc grooves, so that continuous smoke manufacturing can be guaranteed, the throwing mechanism driving motor is matched with teeth on the annular sliding block through gears on the rotating shaft, and the triggering mechanism on the baffle disc at the lower side of the annular sliding block is used for triggering the smoke bomb in the smoke bomb placing sleeves.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicle equipment, in particular to a three-dimensional smoke curtain device based on an unmanned aerial vehicle platform.
Background
Unmanned aerial vehicle, short for Unmanned Aerial Vehicle (UAV), has flexible, the reaction is quick, unmanned aerial vehicle's flight, advantage that the operation requirement is low. The unmanned aerial vehicle can realize the real-time transmission of images and the detection function of high-risk areas by carrying various sensors. Technological development, unmanned aerial vehicles must occupy a position in the future military, and various countries are actively expanding industry application and developing unmanned aerial vehicle technology. In training or combat, it is desirable to manufacture smoke areas from smoke bullets to reduce the field of view for viewing, and there is a risk of exposure to human hands. Thus, the technical problem of the above reaction makes it highly desirable for a person skilled in the art to solve.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide a three-dimensional smoke screen device based on an unmanned aerial vehicle platform.
In order to solve the technical problems, the technical scheme provided by the invention is that the three-dimensional smoke curtain device based on an unmanned aerial vehicle platform: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a smoke bomb fixing device arranged on the unmanned aerial vehicle body and a throwing device arranged on the smoke bomb fixing device;
the smoke bomb fixing device comprises a first fixing ring fixedly connected with the unmanned aerial vehicle body, a second fixing ring arranged on the outer side of the fixing ring, and a plurality of connecting rods for connecting the first fixing ring and the second fixing ring; a plurality of arc grooves are formed in one side, far away from the circle, of the second fixing ring, and a fixedly connected smoke bomb placing sleeve is arranged in each arc groove;
the throwing device comprises an annular sliding rail fixedly connected with the outer side wall of the smoke bomb placing sleeve, an annular sliding block arranged in the annular sliding rail, a baffle disc arranged at the lower part of the outer side wall of the annular sliding block, a driving mechanism arranged at the upper side of the annular sliding rail and a triggering mechanism arranged at the outer side wall of the baffle disc; teeth which are circumferentially distributed and matched with the driving structure are arranged on the outer side wall of the annular sliding block; the driving mechanism comprises an F-shaped supporting plate fixedly connected with the upper side of the annular sliding rail, a driving motor fixedly connected with the F-shaped supporting plate, and a gear which is arranged on a rotating shaft of the driving motor and matched with teeth; the triggering mechanism comprises an L-shaped supporting plate fixedly connected with the baffle plate, a fixed plate arranged on the L-shaped supporting plate and a plurality of triggering columns arranged on the fixed plate; one end of the L-shaped supporting plate is fixedly connected with the baffle disc, and the other end of the L-shaped supporting plate is arranged at the lower side of the smoke bomb placing sleeve and is provided with a notch; the fixing plate is arranged in the notch.
As an improvement, the connecting rods are circumferentially distributed around the first fixing ring and are not less than three.
As a modification, the arcuate slots are circumferentially distributed around the second retaining ring and are not less than three.
As an improvement, the number of the trigger posts is not less than nine.
Compared with the prior art, the invention has the advantages that: the unmanned aerial vehicle is characterized in that the fixing device is arranged on the unmanned aerial vehicle body, the smoke bomb placing sleeves are arranged on the arc grooves, so that continuous smoke manufacturing can be guaranteed, the throwing mechanism driving motor is matched with teeth on the annular sliding block through gears on the rotating shaft, and the triggering mechanism on the baffle disc at the lower side of the annular sliding block is used for triggering the smoke bomb in the smoke bomb placing sleeves. The flight path of the unmanned aerial vehicle is controlled to solve the problem of the release height and area of the smoke curtain, and the release time can be regulated according to the requirements, so that the unmanned aerial vehicle has good maneuverability.
Drawings
Fig. 1 is a schematic structural diagram of a stereoscopic smoke curtain device based on an unmanned plane platform.
Fig. 2 is a schematic structural diagram II of a stereoscopic smoke curtain device based on an unmanned plane platform.
Fig. 3 is a schematic structural view III of the three-dimensional smoke curtain device based on the unmanned plane platform.
Fig. 4 is a schematic structural diagram of a stereoscopic smoke curtain device based on an unmanned plane platform.
Fig. 5 is a schematic structural diagram of a stereoscopic smoke curtain device based on an unmanned plane platform.
Fig. 6 is an enlarged view of a portion of circle a of fig. 1 of a stereoscopic smoke curtain device based on an unmanned plane platform according to the present invention.
Fig. 7 is an enlarged view of a portion of circle B of fig. 5 of a stereoscopic smoke curtain device based on an unmanned aerial vehicle platform according to the present invention.
As shown in the figure: 1. unmanned aerial vehicle body, 2, smog bullet fixing device, 3, put in the device, 4, first solid fixed ring, 5, second solid fixed ring, 6, connecting rod, 7, arc wall, 8, smog bullet place the cover, 9, annular slide rail, 10, annular slider, 11, fender dish, 12, actuating mechanism, 13, trigger mechanism, 14, tooth, 15, F type backup pad, 16, driving motor, 17, gear, 18, L type backup pad, 19, fixed plate, 20, trigger post, 21, breach.
Detailed Description
The three-dimensional smoke curtain device based on the unmanned plane platform is further described in detail below with reference to the accompanying drawings.
Referring to fig. 1-7, a three-dimensional smoke curtain device based on an unmanned aerial vehicle platform comprises an unmanned aerial vehicle body 1, a smoke bomb fixing device 2 arranged on the unmanned aerial vehicle body 1 and a throwing device 3 arranged on the smoke bomb fixing device 2;
the smoke bomb fixing device 2 comprises a first fixing ring 4 fixedly connected with the unmanned aerial vehicle body 1, a second fixing ring 5 arranged on the outer side of the fixing ring, and a plurality of connecting rods 6 for connecting the first fixing ring 4 and the second fixing ring 5; a plurality of arc-shaped grooves 7 are formed in one side, far away from the circle, of the second fixing ring 5, and a fixedly connected smoke bomb placing sleeve 8 is arranged in each arc-shaped groove 7;
the throwing device 3 comprises an annular sliding rail 9 fixedly connected with the outer side wall of the smoke bomb placing sleeve 8, an annular sliding block 10 arranged in the annular sliding rail 9, a baffle disc 11 arranged at the lower part of the outer side wall of the annular sliding block 10, a driving mechanism 12 arranged at the upper side of the annular sliding rail 9 and a triggering mechanism 13 arranged at the outer side wall of the baffle disc 11; teeth 14 which are circumferentially distributed and matched with the driving structure are arranged on the outer side wall of the annular sliding block 10; the driving mechanism 12 comprises an F-shaped supporting plate 15 fixedly connected with the upper side of the annular sliding rail 9, a driving motor 16 fixedly connected with the F-shaped supporting plate 15 and a gear 17 which is arranged on the rotating shaft of the driving motor 16 and matched with the tooth 14; the triggering mechanism 13 comprises an L-shaped supporting plate 18 fixedly connected with the baffle disc, a fixed plate 19 arranged on the L-shaped supporting plate 18 and a plurality of triggering posts 20 arranged on the fixed plate 19; one end of the L-shaped supporting plate 18 is fixedly connected with the baffle plate, and the other end of the L-shaped supporting plate is arranged at the lower side of the smoke bomb placing sleeve 8 and is provided with a notch 21; the fixing plate 19 is disposed in the notch 21.
The connecting rods 6 are circumferentially distributed around the first fixing ring 4 and are not less than three.
The arcuate slots 7 are circumferentially distributed around the second securing ring 5 and are not less than three.
The trigger posts 20 are not less than nine.
When the invention is implemented, the smoke bomb placing sleeve 8 is used for preventing the smoke bomb of corresponding quantity, when a smoke bomb is required to be manufactured, the unmanned aerial vehicle is released, the unmanned aerial vehicle is operated to reach a designated place, the driving motor 16 on the throwing mechanism works, the rotating shaft of the driving motor 16 drives the gear 17 to rotate, the gear 17 is matched with the teeth 14, the annular sliding block 10 rotates in the annular sliding rail 9, the baffle disc 11 rotates along with the annular sliding block 10, the triggering mechanism 13 on the baffle disc 11 also rotates along with the annular sliding block 10, the triggering posts 20 on the fixing plate 19 at the notch 21 at the lower end of the L-shaped supporting plate 18 reach the position below the smoke bomb triggering ring in the smoke bomb placing sleeve 8 along with the rotation and the triggering ring belt is arranged below to detonate the smoke bomb, and the smoke bomb is manufactured.
The flight path of the unmanned aerial vehicle is controlled to solve the problem of the release height and area of the smoke curtain, and the release time can be regulated according to the requirements, so that the unmanned aerial vehicle has good maneuverability.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (4)
1. Three-dimensional smoke screen device based on unmanned aerial vehicle platform, its characterized in that: comprises an unmanned aerial vehicle body (1), a smoke bomb fixing device (2) arranged on the unmanned aerial vehicle body (1) and a throwing device (3) arranged on the smoke bomb fixing device (2);
the smoke bomb fixing device (2) comprises a first fixing ring (4) fixedly connected with the unmanned aerial vehicle body (1), a second fixing ring (5) arranged on the outer side of the fixing ring, and a plurality of connecting rods (6) for connecting the first fixing ring (4) with the second fixing ring (5); a plurality of arc-shaped grooves (7) are formed in one side, far away from the circle, of the second fixing ring (5), and a smoke bomb placing sleeve (8) which is fixedly connected is arranged in each arc-shaped groove (7);
the throwing device (3) comprises an annular sliding rail (9) fixedly connected with the outer side wall of the smoke bomb placing sleeve (8), an annular sliding block (10) arranged in the annular sliding rail (9), a baffle disc (11) arranged at the lower part of the outer side wall of the annular sliding block (10), a driving mechanism (12) arranged at the upper side of the annular sliding rail (9) and a triggering mechanism (13) arranged at the outer side wall of the baffle disc (11); teeth (14) which are circumferentially distributed and matched with the driving structure are arranged on the outer side wall of the annular sliding block (10); the driving mechanism (12) comprises an F-shaped supporting plate (15) fixedly connected with the upper side of the annular sliding rail (9), a driving motor (16) fixedly connected with the F-shaped supporting plate (15) and a gear (17) arranged on the rotating shaft of the driving motor (16) and matched with the tooth (14); the triggering mechanism (13) comprises an L-shaped supporting plate (18) fixedly connected with the baffle plate, a fixed plate (19) arranged on the L-shaped supporting plate (18) and a plurality of triggering columns (20) arranged on the fixed plate (19); one end of the L-shaped supporting plate (18) is fixedly connected with the baffle plate, and the other end of the L-shaped supporting plate is arranged at the lower side of the smoke bomb placing sleeve (8) and is provided with a notch (21); the fixing plate (19) is arranged in the notch (21).
2. The unmanned aerial vehicle platform-based stereoscopic smoke screen device according to claim 1, wherein: the connecting rods (6) are circumferentially distributed around the first fixing ring (4) and are not less than three.
3. The unmanned aerial vehicle platform-based stereoscopic smoke screen device according to claim 1, wherein: the arc-shaped grooves (7) are circumferentially distributed around the second fixing ring (5) and are not less than three.
4. The unmanned aerial vehicle platform-based stereoscopic smoke screen device according to claim 1, wherein: the number of the trigger posts (20) is not less than nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160000.8A CN112896514B (en) | 2021-02-05 | 2021-02-05 | Three-dimensional smoke curtain device based on unmanned aerial vehicle platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160000.8A CN112896514B (en) | 2021-02-05 | 2021-02-05 | Three-dimensional smoke curtain device based on unmanned aerial vehicle platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112896514A CN112896514A (en) | 2021-06-04 |
| CN112896514B true CN112896514B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110160000.8A Active CN112896514B (en) | 2021-02-05 | 2021-02-05 | Three-dimensional smoke curtain device based on unmanned aerial vehicle platform |
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| US11186365B2 (en) * | 2017-05-01 | 2021-11-30 | Bentel Security S.R.L. | Flying service equipment |
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| WO2019024209A1 (en) * | 2017-08-02 | 2019-02-07 | 苏州宸浩纺织科技有限公司 | Stirrer for printing and dyeing |
| KR20190093070A (en) * | 2018-01-31 | 2019-08-08 | 동아대학교 산학협력단 | Fire suppression drone |
| KR20200135670A (en) * | 2019-05-24 | 2020-12-03 | 심현덕 | A drone smoke device that tell you the position of the drone has been added |
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| Publication number | Publication date |
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| CN112896514A (en) | 2021-06-04 |
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