CN211810281U - Airborne banner winding and unwinding devices of unmanned aerial vehicle - Google Patents
Airborne banner winding and unwinding devices of unmanned aerial vehicle Download PDFInfo
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- CN211810281U CN211810281U CN202020385691.2U CN202020385691U CN211810281U CN 211810281 U CN211810281 U CN 211810281U CN 202020385691 U CN202020385691 U CN 202020385691U CN 211810281 U CN211810281 U CN 211810281U
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- fixed connector
- carbon plate
- scroll
- motor reel
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Abstract
The utility model discloses an unmanned aerial vehicle airborne scroll winding and unwinding device, which comprises a long carbon plate, wherein four copper columns are uniformly distributed on the surface of the long carbon plate, four short carbon plates are fixed on the copper columns, two symmetrically distributed fixing mechanisms are arranged on the surface of the short carbon plate, a first fixing connector and a second fixing connector are respectively arranged at two ends of the long carbon plate, a motor reel is arranged between the first fixing connector and the second fixing connector, the motor reel is respectively connected with the first fixing connector and the second fixing connector in a rotating way, the device and an aircraft can be conveniently and rapidly connected and disassembled through the two fixing mechanisms on the short carbon plate, after the installation is completed, the motor reel rotates by starting the motor reel, so that the scroll is unreeled, and the scroll is unfolded under the gravity action of a supporting roll, so that the role of warning and propaganda is played for people, when the scroll winder is not practical, the scroll of the motor is started, so that the scroll is wound.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle machine carries scroll winding and unwinding devices.
Background
With the gradual maturity of unmanned aerial vehicle technology, the application based on unmanned aerial vehicle is also natural, and it also becomes a propaganda means of multiple activity guarantee tasks and trade companies gradually to hang the banner and encircle in the air with unmanned aerial vehicle.
At present, a method for publicizing and warning by hanging a banner by an unmanned aerial vehicle is to simply tie a thin rope at one end of the banner and tie the thin rope on the unmanned aerial vehicle; although the method is simple, the method has great potential safety hazard, the banner is generally made of woven fabric materials, the weight is light, and the propeller is easy to be wound under the action of air flow generated by the propeller in the take-off and landing processes of the unmanned aerial vehicle, so that the potential safety hazard and even crash are caused.
Disclosure of Invention
An object of the utility model is to provide an unmanned aerial vehicle machine carries banner winding and unwinding devices to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an airborne scroll winding and unwinding device of an unmanned aerial vehicle comprises a long carbon plate, wherein four copper columns which are uniformly distributed are arranged on the surface of the long carbon plate, four short carbon plates are fixed on the four copper columns, two fixing mechanisms which are symmetrically distributed are arranged on the surface of the short carbon plate, a first fixing connector and a second fixing connector are respectively arranged at two ends of the long carbon plate, a motor reel is arranged between the first fixing connector and the second fixing connector, the motor reel is respectively and rotatably connected with the first fixing connector and the second fixing connector, a scroll is wound on the motor reel, a supporting roller is arranged at the end part of the scroll, when the airborne scroll winding and unwinding device is used, the airborne scroll winding and unwinding device can be conveniently and quickly connected with and detached from an aircraft through the two fixing mechanisms on the short carbon plate, and after the installation is completed, the motor reel is rotated by starting the motor reel, so as to unwind the scroll, under the action of gravity of backing roll for the banner is expanded, thereby plays the effect of propaganda and warning to people, when not needing the practicality, through the starter motor spool, thereby carries out the rolling to the banner, convenient and fast, and the security is high.
As a further aspect of the present invention: the fixing mechanism comprises a fixing block, the fixing block is provided with an arc-shaped groove far away from one end of the short carbon plate, the fixing block is connected with a movable block in a rotating mode through a rotating shaft, the movable block is of an arc-shaped structure and is fixedly connected with the fixing block through a screw, the movable block is clamped between the fixing block and the movable block through rotating the movable block, the connecting position of the aircraft is clamped between the fixing block and the movable block, and the aircraft is rapidly fixed under the action of the screw, so that the device is convenient to detach and install.
As a further aspect of the present invention: first fixed connector with second fixed connector is the type of falling L structure, just first fixed connector with all be provided with waist type hole on the second fixed connector, first fixed connector with second fixed connector all through bolt and long carbon plate fixed connection, through the waist type hole that sets up, is convenient for carry out fixed connection between first fixed connector and second fixed connector and the long carbon plate.
As a further aspect of the present invention: a groove is formed in one side, close to the motor reel, of the first fixed connector, the groove is of an arc-shaped structure, and the groove of the arc-shaped structure is convenient for connection of the motor reel at one end of the motor.
As a further aspect of the present invention: one side, close to the motor reel, of the second fixed connector is provided with a clamping block, and the other end of the motor reel can be clamped on the clamping block conveniently to be fixed through the arranged clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a two fixed establishment on the short carbon plate, be convenient for carry out the device with the aircraft high-speed joint and dismantle, the installation is accomplished the back, through the starter motor spool, make the motor spool rotate, thereby unreel the scroll, under the action of gravity of backing roll, make the scroll be launched, thereby play the effect of propaganda and warning to people, when not needing the practicality, through the starter motor spool, thereby roll the scroll, convenient and fast, and the security is high, through rotating the movable block, connect the position card of aircraft between fixed block and movable block, and fix fast under the effect of screw, thereby the device's dismantlement and installation have been convenient for.
Drawings
Fig. 1 is a schematic structural diagram of an airborne banner retracting device of an unmanned aerial vehicle.
Fig. 2 is a schematic structural diagram of a long carbon plate in an airborne banner retracting device of an unmanned aerial vehicle.
Fig. 3 is a partially enlarged view of a part a of the airborne banner retracting device of the unmanned aerial vehicle.
Fig. 4 is a partial enlarged view of a part B of an airborne banner retracting device of an unmanned aerial vehicle.
Fig. 5 is a partial enlarged view of C in the airborne banner retracting device of the drone.
In the figure: 1. a long carbon plate; 2. a short carbon plate; 3. a copper pillar; 4. a first fixed connector; 5. a second fixed connector; 6. a motor reel; 7. a scroll; 8. a support roller; 9. a fixed block; 10. a movable block; 11. a groove; 12. and (7) clamping blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in the embodiment of the utility model, an unmanned aerial vehicle machine carries banner winding and unwinding devices, including long carbon plate 1, long carbon plate 1 surface is provided with four evenly distributed's copper post 3, four copper post 3 is fixed with short carbon plate 2, short carbon plate 2 surface is provided with two symmetric distribution's fixed establishment, long carbon plate 1 both ends are provided with first fixed connector 4 and second fixed connector 5 respectively, be provided with motor reel 6 between first fixed connector 4 and the second fixed connector 5, motor reel 6 rotates with first fixed connector 4 and second fixed connector 5 respectively and is connected, the winding has banner 7 on the motor reel 6, banner 7 tip is provided with backing roll 8.
During the use, through two fixed establishment on the short carbon plate 2, be convenient for carry out high-speed joint and dismantlement with the device and aircraft, the installation is accomplished the back, through starter motor spool 6, make motor spool 6 rotate, thereby unreel banner 7, under the action of gravity of backing roll 8, make banner 7 be launched, thereby play the effect of propaganda and warning to people, when not needing the practicality, through starter motor spool 6, thereby roll banner 7, and is convenient and fast, and the security is high.
Fixed establishment includes fixed block 9, 2 one ends of short carbon plate are kept away from to fixed block 9 and are provided with the arc wall, fixed block 9 rotates through the pivot and is connected with movable block 10, movable block 10 is convex structure, movable block 10 passes through screw and fixed block 9 fixed connection.
Through rotating the movable block 10, the connection position card of aircraft is between fixed block 9 and movable block 10 to carry out quick fixation under the effect of screw, thereby the dismantlement and the installation of the device of having been convenient for.
The first fixed connector 4 with the second fixed connector 5 is the type of falling L structure, just first fixed connector 4 with all be provided with waist type hole on the second fixed connector 5, first fixed connector 4 with second fixed connector 5 all through bolt and long carbon plate 1 fixed connection.
Through the waist-shaped hole, the first fixed connector 4, the second fixed connector 5 and the long carbon plate 1 are fixedly connected conveniently.
A groove 11 is formed in one side, close to the motor reel 6, of the first fixed connector 4, and the groove 11 is of an arc-shaped structure.
Through the groove 11 of the circular arc-shaped structure, the motor reel 6 can be conveniently connected with one end of the motor.
A clamping block 12 is arranged on one side, close to the motor reel 6, of the second fixed connector 5.
The other end of the motor reel 6 is clamped on the clamping block 12 to be fixed conveniently through the arranged clamping block 12.
The utility model discloses a theory of operation is:
during the use, through two fixed establishment on the short carbon plate 2, be convenient for carry out high-speed joint and dismantlement with the device and aircraft, the installation is accomplished the back, through starter motor spool 6, make motor spool 6 rotate, thereby unreel banner 7, under the action of gravity of backing roll 8, make banner 7 be launched, thereby play the effect of propaganda and warning to people, when not needing the practicality, through starter motor spool 6, thereby roll up banner 7, and high convenience and fastness, and the security is high, through rotating movable block 10, connect the position card of aircraft between fixed block 9 and movable block 10, and carry out high-speed joint under the effect of screw, thereby the dismantlement and the installation of the device have been convenient for.
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 (5)
1. The utility model provides an unmanned aerial vehicle machine carries scroll winding and unwinding devices, includes long carbon plate (1), its characterized in that, long carbon plate (1) surface is provided with four evenly distributed's copper post (3), four copper post (3) are fixed with short carbon plate (2), short carbon plate (2) surface is provided with two symmetric distribution's fixed establishment, long carbon plate (1) both ends are provided with first fixed connector (4) and second fixed connector (5) respectively, be provided with motor reel (6) between first fixed connector (4) and second fixed connector (5), motor reel (6) rotate with first fixed connector (4) and second fixed connector (5) respectively and are connected, the winding has scroll (7) on motor reel (6), scroll (7) tip is provided with backing roll (8).
2. The airborne banner retracting device of claim 1, wherein the fixing mechanism comprises a fixing block (9), an arc-shaped groove is formed in one end, away from the short carbon plate (2), of the fixing block (9), the fixing block (9) is rotatably connected with a movable block (10) through a rotating shaft, the movable block (10) is of an arc-shaped structure, and the movable block (10) is fixedly connected with the fixing block (9) through a screw.
3. The airborne banner retracting device of claim 1, wherein the first fixed connector (4) and the second fixed connector (5) are both of an inverted L-shaped structure, waist-shaped holes are formed in the first fixed connector (4) and the fixed connector (5), and the first fixed connector (4) and the second fixed connector (5) are both fixedly connected with the long carbon plate (1) through bolts.
4. The airborne banner retracting device of claim 1, wherein a groove (11) is arranged on one side of the first fixed connector (4) close to the motor reel (6), and the groove (11) is of an arc structure.
5. The airborne banner retracting device of claim 1, wherein the second fixed connector (5) is provided with a latch (12) on a side close to the motor reel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385691.2U CN211810281U (en) | 2020-03-24 | 2020-03-24 | Airborne banner winding and unwinding devices of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385691.2U CN211810281U (en) | 2020-03-24 | 2020-03-24 | Airborne banner winding and unwinding devices of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211810281U true CN211810281U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385691.2U Active CN211810281U (en) | 2020-03-24 | 2020-03-24 | Airborne banner winding and unwinding devices of unmanned aerial vehicle |
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| CN (1) | CN211810281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115188302A (en) * | 2021-12-23 | 2022-10-14 | 李方运 | A safe propaganda equipment for building engineering construction management field |
-
2020
- 2020-03-24 CN CN202020385691.2U patent/CN211810281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115188302A (en) * | 2021-12-23 | 2022-10-14 | 李方运 | A safe propaganda equipment for building engineering construction management field |
| CN115188302B (en) * | 2021-12-23 | 2023-11-14 | 李方运 | Safety propaganda equipment for construction engineering construction management field |
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Address after: 272000 room 1208, block C, Huijing international city, 47 Jinyu Road, Jining City, Shandong Province Patentee after: Shandong Eagle view Intelligent Technology Co.,Ltd. Address before: 272000 room 1208, block C, Huijing international city, 47 Jinyu Road, Jining City, Shandong Province Patentee before: Jining Eagle view Electronic Technology Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |