CN212195850U - Unmanned aerial vehicle buffer stop - Google Patents
Unmanned aerial vehicle buffer stop Download PDFInfo
- Publication number
- CN212195850U CN212195850U CN202020363672.XU CN202020363672U CN212195850U CN 212195850 U CN212195850 U CN 212195850U CN 202020363672 U CN202020363672 U CN 202020363672U CN 212195850 U CN212195850 U CN 212195850U
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- wall
- aerial vehicle
- unmanned aerial
- bottom plate
- baffle
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- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 235000014066 European mistletoe Nutrition 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
- 241000221012 Viscum Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle buffer stop, comprising a base plate, the bracing piece has all been welded to the both sides outer wall of bottom plate and both sides outer wall, and the one end welding of bracing piece top outer wall has the baffle, the outer wall welding of one side of baffle has expanding spring, one side outer wall welding of bracing piece has the supporting shoe, and the supporting shoe has seted up square mouth, the bottom inner wall sliding connection of square mouth has square piece, and one side outer wall of square piece is connected through expanding spring with the baffle, the top outer wall of square piece has the gyro wheel through the fix with screw. The utility model discloses a be provided with baffle, expanding spring, supporting shoe, square piece and gyro wheel, these five components constitute anticollision institution, and the gyro wheel can roll on the wall, and sliding friction becomes rolling friction when will colliding, reduces the friction damage, and expanding spring can effectively leave the wall with unmanned aerial vehicle bullet simultaneously, also has good shock attenuation effect.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle anticollision technical field especially relates to an unmanned aerial vehicle buffer stop.
Background
The earliest development of drones was that after first war, in second war, in addition to drone aircraft for training air cannons, both the united states and germany attempted to carry large quantities of explosive with aircraft, controlled by the pilot directly or through another aircraft, to attack a specific target with a high degree of accuracy. Germany is used in east battle fields in the form of mistletoe with fighters plus unmanned bombers. The U.S. pilot used a B-17 bomber as the explosive vehicle, the pilot parachuted after the final stage of automatic flight device activation, and the aircraft hit the target after the default flight. There are several lines of development after world war ii. One is to modify an out-of-service aircraft into a special study or target drone. One is to use a specially designed small-sized unmanned aircraft to perform a special investigation or test task, and the third is to replace a large-sized aircraft with a small-sized unmanned aircraft. With the advancement of electronic technology, drones begin to exhibit his flexibility and importance in the role of taking part in the mission of reconnaissance.
The existing unmanned aircraft is multipurpose for aerial view finding, but the modern life high-rise building is pulled out, the unmanned aircraft can inevitably collide with the building when flying among the buildings, and the common unmanned aircraft does not have the function of collision prevention and can generate sliding friction with the wall surface of the building, so that the unmanned aircraft is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an unmanned aerial vehicle anti-collision device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an unmanned aerial vehicle buffer stop, includes the bottom plate, the bracing piece has all been welded to the both sides outer wall and the both sides outer wall of bottom plate, and the one end welding of bracing piece top outer wall has the baffle, the outer wall welding of one side of baffle has expanding spring, the outer wall welding of one side of bracing piece has the supporting shoe, and the supporting shoe has seted up square mouth, the bottom inner wall sliding connection of square mouth has square piece, and one side outer wall of square piece is connected through expanding spring with the baffle, the top outer wall of square piece has the gyro wheel through the fix with screw.
Furthermore, four corners of the outer wall of the bottom plate are all fixed with support columns through screws, and moving blocks are sleeved at one ends, far away from the bottom plate, of the support columns.
Furthermore, the outer wall of the top of the moving block is welded with a damping spring, one end, far away from the moving block, of the damping spring is connected with the bottom plate, and the outer wall of the bottom of the moving block is fixed with universal wheels through screws.
Furthermore, the top outer wall of the bottom plate is fixed with the organism through screws, and the outer walls on two sides of the organism are fixed with mounting rods through screws.
Furthermore, the outer wall of one end of the installation rod, which is far away from the machine body, is fixed with a small electric motor through a screw, an output shaft of the small electric motor is connected with a rotating shaft through a coupling, and one end of the rotating shaft, which is far away from the small electric motor, is connected with fan blades.
Furthermore, a long connecting rod is fixed in the middle of the outer wall of the top of the machine body through a screw, and a signal lamp is arranged at one end, far away from the machine body, of the long connecting rod.
The utility model has the advantages that:
1. this unmanned aerial vehicle buffer stop through being provided with baffle, expanding spring, supporting shoe, square piece and gyro wheel, these five components constitute anticollision institution, and the gyro wheel can roll on the wall, and sliding friction becomes rolling friction when will colliding, reduces the friction damage, and expanding spring can effectively leave the wall with unmanned aerial vehicle bullet simultaneously, also has good shock attenuation effect.
2. This unmanned aerial vehicle buffer stop through being provided with support column, damping spring and movable block, and these three components constitute damper, and when unmanned aerial vehicle descended, can effectively reduce and rock, make more steady descending of unmanned aerial vehicle.
3. This unmanned aerial vehicle buffer stop through being provided with the signal lamp, mainly is conveniently observing unmanned aerial vehicle's position under the dark environment.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic structural view of an unmanned aerial vehicle collision avoidance device according to embodiment 1 of the present invention;
fig. 2 is an enlarged schematic structural view of a position a of an unmanned aerial vehicle collision avoidance device provided in embodiment 1 of the present invention;
fig. 3 is an enlarged schematic structural diagram of a position B of an unmanned aerial vehicle collision avoidance device according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of an unmanned aerial vehicle collision avoidance device provided by embodiment 2 of the present invention.
In the figure: 1-machine body, 2-mounting rod, 3-bottom plate, 4-rotating shaft, 5-fan blade, 6-small electric motor, 7-supporting rod, 8-baffle, 9-expansion spring, 10-supporting block, 11-square block, 12-roller, 13-universal wheel, 14-moving block, 15-damping spring, 16-supporting column, 17-long connecting rod and 18-signal lamp.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, an unmanned aerial vehicle buffer stop, including bottom plate 3, bracing piece 7 has all been welded to the both sides outer wall and the both sides outer wall of bottom plate 3, and the welding of the one end of bracing piece 7 top outer wall has baffle 8, the welding of one side outer wall of baffle 8 has expanding spring 9, the welding of one side outer wall of bracing piece 7 has supporting shoe 10, and supporting shoe 10 has seted up square mouth, the bottom inner wall sliding connection of square mouth has square piece 11, and one side outer wall of square piece 11 is connected through expanding spring 9 with baffle 8, the top outer wall of square piece 11 has gyro wheel 12 through the fix with screw.
The utility model discloses in, four corners of bottom plate 3's bottom outer wall all have support column 16 through the fix with screw, and support column 16 keeps away from the one end of bottom plate 3 and has cup jointed movable block 14, the top outer wall welding of movable block 14 has damping spring 15, and damping spring 15 keeps away from the one end of movable block 14 and is connected with bottom plate 3, the bottom outer wall of movable block 14 has universal wheel 13 through the fix with screw, the top outer wall of bottom plate 3 passes through fix with screw organism 1, and both sides outer wall of organism 1 all have installation pole 2 through the fix with screw, the one end outer wall that organism 1 was kept away from to installation pole 2 has small-size electric motor 6 through the fix with screw, and small-size electric motor 6's output shaft has axis of rotation 4 through the coupling joint, the one end.
The working principle is as follows: starting unmanned aerial vehicle, small-size electric motor 6 drives the rotatory messenger of flabellum 5 through axis of rotation 4 and rises, when unmanned aerial vehicle collides with the building, gyro wheel 12 can be in the wall contact of building, replace sliding friction with rolling friction, reduce the damage that frictional force brought, simultaneously expanding spring 9 is compressed, it rocks because the collision brings to have reduced no minute aircraft, when unmanned aerial vehicle descends, when universal wheel 13 contacts with ground, replace sliding friction with rolling friction equally and reduce the damage that frictional force brought, also can make things convenient for unmanned aerial vehicle's removal, damping spring 15 can reduce the buffering that produces when descending.
Example 2
Referring to fig. 4, the embodiment of the collision avoidance device for the unmanned aerial vehicle further includes that a long connecting rod 17 is fixed to the middle of the outer wall of the top of the airframe 1 through a screw, and a signal lamp 18 is disposed at one end, far away from the airframe 1, of the long connecting rod 17.
The working principle is as follows: the bright light of the signal lights 18 may assist the operator in viewing the position of the drone during night flight or in environments where the sky is relatively dark.
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. The utility model provides an unmanned aerial vehicle buffer stop, includes bottom plate (3), its characterized in that, bracing piece (7) have all been welded to the both sides outer wall and the both sides outer wall of bottom plate (3), and the one end welding of bracing piece (7) top outer wall has baffle (8), one side outer wall welding of baffle (8) has expanding spring (9), one side outer wall welding of bracing piece (7) has supporting shoe (10), and supporting shoe (10) has seted up square mouthful, the bottom inner wall sliding connection of square mouthful has square piece (11), and one side outer wall of square piece (11) is connected through expanding spring (9) with baffle (8), the top outer wall of square piece (11) has gyro wheel (12) through the fix with screw.
2. The unmanned aerial vehicle anti-collision device of claim 1, characterized in that support columns (16) are fixed at four corners of the outer wall of the bottom plate (3) through screws, and a moving block (14) is sleeved at one end of each support column (16) far away from the bottom plate (3).
3. The unmanned aerial vehicle anti-collision device according to claim 2, characterized in that a damping spring (15) is welded on the outer wall of the top of the moving block (14), one end of the damping spring (15) far away from the moving block (14) is connected with the bottom plate (3), and a universal wheel (13) is fixed on the outer wall of the bottom of the moving block (14) through a screw.
4. The unmanned aerial vehicle anti-collision device according to claim 3, wherein the top outer wall of the bottom plate (3) is fixed with the machine body (1) through screws, and the two outer walls of the machine body (1) are both fixed with the mounting rods (2) through screws.
5. The unmanned aerial vehicle anti-collision device of claim 4, characterized in that a small electric motor (6) is fixed on the outer wall of one end of the mounting rod (2) far away from the machine body (1) through a screw, the output shaft of the small electric motor (6) is connected with a rotating shaft (4) through a coupling, and one end of the rotating shaft (4) far away from the small electric motor (6) is connected with a fan blade (5).
6. The unmanned aerial vehicle anti-collision device according to claim 4, characterized in that a long connecting rod (17) is fixed in the middle of the top outer wall of the machine body (1) through a screw, and a signal lamp (18) is arranged at one end of the long connecting rod (17) far away from the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363672.XU CN212195850U (en) | 2020-03-20 | 2020-03-20 | Unmanned aerial vehicle buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363672.XU CN212195850U (en) | 2020-03-20 | 2020-03-20 | Unmanned aerial vehicle buffer stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212195850U true CN212195850U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020363672.XU Active CN212195850U (en) | 2020-03-20 | 2020-03-20 | Unmanned aerial vehicle buffer stop |
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| CN (1) | CN212195850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678156A (en) * | 2021-01-13 | 2021-04-20 | 徐艳 | Unmanned aerial vehicle flight anti-collision device |
-
2020
- 2020-03-20 CN CN202020363672.XU patent/CN212195850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678156A (en) * | 2021-01-13 | 2021-04-20 | 徐艳 | Unmanned aerial vehicle flight anti-collision device |
| CN112678156B (en) * | 2021-01-13 | 2022-08-30 | 国鹄航空科技(杭州)股份有限公司 | Anti-collision device for unmanned aerial vehicle flight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240704 Address after: No. 32 and No. 34, Dingzi Street, Tangchang Town, Pidu District, Chengdu City, Sichuan Province, China 611700 Patentee after: Sichuan Zero Zero Three New Material Technology Co.,Ltd. Country or region after: China Address before: No.32-34, Dingzi street, TangChang Town, Pidu District, Chengdu, Sichuan 610000 Patentee before: Sichuan Yifan New Material Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |