CN212290333U - Unmanned aerial vehicle protection device - Google Patents
Unmanned aerial vehicle protection device Download PDFInfo
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- CN212290333U CN212290333U CN202020392680.7U CN202020392680U CN212290333U CN 212290333 U CN212290333 U CN 212290333U CN 202020392680 U CN202020392680 U CN 202020392680U CN 212290333 U CN212290333 U CN 212290333U
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- aerial vehicle
- unmanned aerial
- protection device
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- 230000003139 buffering effect Effects 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 description 8
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle protection device, including unmanned aerial vehicle body and rotor support, the rotor support is located the unmanned aerial vehicle body all around, the rotor support outside is provided with protection device, fixedly connected with protection screen panel between the protection device top, protection device includes outer frame and buffering frame, and the buffering frame is located the inside one side of outer frame, rotor support both sides are through sliding block and outer frame inner wall sliding connection, link to each other through the buffer beam between rotor support and the buffering frame, the buffer beam outer wall links up first buffer spring, the utility model relates to the unmanned air vehicle technique field. This unmanned aerial vehicle protection device can protect unmanned aerial vehicle comprehensively, prevents that the foreign matter from entering into the screw of rotor support top, can effectively avoid the impact to the damage that unmanned aerial vehicle rotor support produced when too big simultaneously, and crashproof performance is better, promotes unmanned aerial vehicle more stable when descending, reinforcing unmanned aerial vehicle's life and performance.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle protection device.
Background
Drones are unmanned aircraft that operate using radio remote control devices and self-contained program control devices, or are operated autonomously, either completely or intermittently, by an onboard computer, and are often more suited to tasks that are too "fool, dirty, or dangerous" than piloted aircraft. At present, the unmanned aerial vehicle is widely applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries also actively expand the industrial application and develop the unmanned aerial vehicle technology.
People are using unmanned aerial vehicle to carry out the during operation, often can cause unmanned aerial vehicle collision damage because of reasons such as misoperation or other, and common damage position is unmanned aerial vehicle's propeller blade and rotor support position usually, and these positions do not generally have special protection device that does not, and crashworthiness is poor, causes very big damage for unmanned aerial vehicle easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an unmanned aerial vehicle protection device has solved the problem of current unmanned aerial vehicle protective properties poor easy damage.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an unmanned aerial vehicle protection device comprises an unmanned aerial vehicle body and a rotor wing bracket, wherein the rotor wing bracket is positioned around the unmanned aerial vehicle body, a protection device is arranged on the outer side of the rotor wing bracket, a protection net cover is fixedly connected between the upper part of the protection device, the protection device comprises an outer protective frame and a buffer frame, the buffer frame is positioned on one side in the outer protective frame, the two sides of the rotor wing bracket are in sliding connection with the inner wall of the outer protective frame through sliding blocks, the rotor wing bracket is connected with the buffer frame through buffer rods, the outer wall of each buffer rod is connected with a first buffer spring, one end of each buffer rod penetrates through the buffer frame and extends into the buffer frame, one end of each buffer rod, far away from the rotor wing bracket, is fixedly connected with buffer balls, two sides of the inner wall of the buffer frame are provided with grooves, the insides of the grooves, one side of the outer wall of the outer protective frame is fixedly connected with a buffering air bag
Preferably, unmanned aerial vehicle body below is provided with the outrigger and stabilizes the stabilizer blade, and stabilizes the stabilizer blade and be located the outrigger both sides, link to each other through the buffering pillar between unmanned aerial vehicle body and the outrigger, buffering pillar outer wall has cup jointed third buffer spring, be provided with fourth buffer spring between unmanned aerial vehicle body and the stabilized stabilizer blade.
Preferably, unmanned aerial vehicle body both sides are provided with the balance support, the elastic ball of balance support below fixed connection.
Preferably, the number of the protection devices is the same as the number of the rotor supports.
Preferably, the upper end and the lower part of the inner wall of the outer protective frame are provided with sliding rails matched with the sliding blocks.
Advantageous effects
The utility model provides an unmanned aerial vehicle protection device. The method has the following beneficial effects:
(1) according to the unmanned aerial vehicle protection device, the protection device is arranged on the outer side of the rotor wing bracket, and meanwhile, the protection net cover is fixedly connected between the upper sides of the protection devices, so that the unmanned aerial vehicle can be comprehensively protected by utilizing the protection net cover, foreign matters can be prevented from entering the propeller above the rotor wing bracket, and the safety performance of the unmanned aerial vehicle in flying is improved; through the cooperation use between the outer protective frame, buffering frame, sliding block, buffer beam, first buffer spring, buffering ball, fluting, second buffer spring, elastic block and the buffering gasbag that utilize protection device, can effectively alleviate the impact when the foreign matter hits on the protection screen or on the rotor support, effectively avoided the impact to the damage that unmanned aerial vehicle rotor support produced when too big, crashproof performance is better.
(2) This unmanned aerial vehicle protection device, through be provided with the outrigger and stabilize the stabilizer blade in unmanned aerial vehicle body below, make to link to each other through the buffering pillar between unmanned aerial vehicle body and the outrigger, and the third buffer spring has been cup jointed at buffering pillar outer wall, make simultaneously that unmanned aerial vehicle body and stabilized be provided with the fourth buffer spring between the stabilizer blade, the balanced support of unmanned aerial vehicle body both sides and the use of elasticity ball of deuterogamying, can make unmanned aerial vehicle more stable when descending, thereby can carry out more comprehensive protection to unmanned aerial vehicle, promote unmanned aerial vehicle's life and performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the protection device of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a rotor support; 3. a protection device; 4. an outer protective frame; 5. a buffer frame; 6. a slider; 7. a buffer rod; 8. a first buffer spring; 9. buffering the balls; 10. grooving; 11. a second buffer spring; 12. an elastic block; 13. a buffer air bag; 14. a stabilizing support; 15. a stabilizing foot; 16. a cushion strut; 17. a third buffer spring; 18. a fourth buffer spring; 19. a balance bracket; 20. elastic balls; 21. a protective net cover.
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.
Referring to fig. 1-2, the present invention provides a technical solution: an unmanned aerial vehicle protection device comprises an unmanned aerial vehicle body 1 and a rotor wing bracket 2, wherein the rotor wing bracket 2 is positioned around the unmanned aerial vehicle body 1, a protection device 3 is arranged outside the rotor wing bracket 2, a protection mesh 21 is fixedly connected between the upper parts of the protection devices 3, the unmanned aerial vehicle can be comprehensively protected by utilizing the protection mesh 21, foreign matters can be prevented from entering propellers above the rotor wing bracket, the safety performance of the unmanned aerial vehicle during flight is improved, the protection device 3 comprises an outer protection frame 4 and a buffer frame 5, the buffer frame 5 is positioned on one side inside the outer protection frame 4, two sides of the rotor wing bracket 2 are in sliding connection with the inner wall of the outer protection frame 4 through sliding blocks 6, the rotor wing bracket 2 is connected with the buffer frame 5 through buffer rods 7, the outer wall of the buffer rods 7 is connected with first buffer springs 8, one ends of the buffer rods 7 penetrate through the buffer frame 5 and extend into the buffer frame 5, one ends of the buffer rods 7, the two sides of the inner wall of the buffering frame 5 are provided with slots 10, the inside of each slot 10 is connected with an elastic block 12 through a second buffer spring 11, the elastic blocks 12 are positioned on the two sides of the buffering round ball 9, one side of the outer wall of the outer protecting frame 4 is fixedly connected with a buffering air bag 13, the impact force can be effectively relieved when foreign matters impact on the protective screen through the cooperation of the outer protecting frame 4, the buffering frame 5, the sliding block 6, the buffer rod 7, the first buffer spring 8, the buffering round ball 9, the slots 10, the second buffer spring 11, the elastic blocks 12 and the buffering air bag 13 of the protection device 3, the damage to the rotor wing bracket of the unmanned aerial vehicle when the impact force is too large is effectively avoided, the anti-impact performance is better, the stabilizing bracket 14 and the stabilizing support legs 15 are arranged below the unmanned aerial vehicle body 1, the stabilizing support legs 15 are positioned on the two sides of the stabilizing bracket 14, the unmanned aerial vehicle body 1 is connected, third buffer spring 17 has been cup jointed to 16 outer walls of buffering pillar, be provided with fourth buffer spring 18 between unmanned aerial vehicle body 1 and the stable stabilizer blade 15, 1 both sides of unmanned aerial vehicle body are provided with balanced support 19, balanced support 19 below fixed connection has elasticity ball 20, can make unmanned aerial vehicle more stable when descending, thereby can carry out more comprehensive protection to unmanned aerial vehicle, promote unmanned aerial vehicle's life and performance, the quantity that protection device 3 set up is the same with the quantity that rotor support 2 set up, the slide rail with 6 looks adaptations of sliding block is seted up to 4 inner walls upper ends of outer protecting frame and below.
When the unmanned aerial vehicle landing device works, foreign matters can be prevented from entering propellers above the rotor wing bracket 2 by utilizing the protective mesh cover 21 above the unmanned aerial vehicle body 1, when the foreign matters impact two sides of the protective mesh cover 21 or two sides of the rotor wing bracket 2, the two sides of the rotor wing bracket 2 slide on the inner wall of the outer protective frame 4 through the sliding blocks 6, a part of impact force can be directly relieved by utilizing the buffer rods 7 and the first buffer springs 8, then the buffer balls 9 are connected with the elastic blocks 12 by utilizing the buffer balls 9 at the other ends of the buffer rods 7, the impact force can be further effectively relieved by utilizing the matching between the second buffer springs 11 and the elastic blocks 12, when the unmanned aerial vehicle lands, the unmanned aerial vehicle body 1 is connected with the stabilizing bracket 14 through the buffer struts 16, the outer walls of the buffer struts 16 are sleeved with the third buffer springs 17, and meanwhile, the fourth buffer springs 18 are fixedly connected between the unmanned aerial vehicle body 1 and the stabilizing struts 15, the use of the balance support 19 and the elastic ball 20 of 1 both sides of unmanned aerial vehicle body is cooperated again, so that unmanned aerial vehicle is more stable when descending.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an unmanned aerial vehicle protection device, includes unmanned aerial vehicle body (1) and rotor support (2), rotor support (2) are located unmanned aerial vehicle body (1) all around, its characterized in that: the rotor wing support is characterized in that a protection device (3) is arranged on the outer side of the rotor wing support (2), a protection net cover (21) is fixedly connected between the upper portion of the protection device (3), the protection device (3) comprises an outer protection frame (4) and a buffering frame (5), the buffering frame (5) is located on one side of the inner portion of the outer protection frame (4), the two sides of the rotor wing support (2) are connected with the inner wall of the outer protection frame (4) in a sliding mode through sliding blocks (6), the rotor wing support (2) is connected with the buffering frame (5) through buffering rods (7), the outer wall of each buffering rod (7) is connected with a first buffering spring (8), one end of each buffering rod (7) penetrates through the buffering frame (5) and extends to the inner portion of the buffering frame (5), one end of each buffering rod (7) far away from the rotor wing support (2) is fixedly connected with a buffering round ball (9), slots, the inner part of the slot (10) is connected with an elastic block (12) through a second buffer spring (11), the elastic block (12) is positioned on two sides of the buffer round ball (9), and one side of the outer wall of the outer protective frame (4) is fixedly connected with a buffer air bag (13).
2. An unmanned aerial vehicle protection device according to claim 1, wherein: unmanned aerial vehicle body (1) below is provided with outrigger (14) and stabilizes stabilizer blade (15), and stabilizes stabilizer blade (15) and is located outrigger (14) both sides, link to each other through buffering pillar (16) between unmanned aerial vehicle body (1) and outrigger (14), third buffer spring (17) have been cup jointed to buffering pillar (16) outer wall, be provided with fourth buffer spring (18) between unmanned aerial vehicle body (1) and the stabilized stabilizer blade (15).
3. An unmanned aerial vehicle protection device according to claim 1, wherein: unmanned aerial vehicle body (1) both sides are provided with balanced support (19), balanced support (19) below fixed connection has elasticity ball (20).
4. An unmanned aerial vehicle protection device according to claim 1, wherein: the number that protection device (3) set up is the same with the number that rotor support (2) set up.
5. An unmanned aerial vehicle protection device according to claim 1, wherein: and the upper end and the lower part of the inner wall of the outer protective frame (4) are provided with sliding rails matched with the sliding blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392680.7U CN212290333U (en) | 2020-03-25 | 2020-03-25 | Unmanned aerial vehicle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392680.7U CN212290333U (en) | 2020-03-25 | 2020-03-25 | Unmanned aerial vehicle protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212290333U true CN212290333U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392680.7U Expired - Fee Related CN212290333U (en) | 2020-03-25 | 2020-03-25 | Unmanned aerial vehicle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212290333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086179A (en) * | 2021-04-27 | 2021-07-09 | 桂林天经地纬遥感信息技术有限公司 | Double-side anti-collision protection device for aerial photography unmanned aerial vehicle |
| CN114739299A (en) * | 2022-03-25 | 2022-07-12 | 中铁城建集团有限公司 | Plate thickness controller capable of continuously counting and accurately measuring thickness of cast-in-place concrete plate |
-
2020
- 2020-03-25 CN CN202020392680.7U patent/CN212290333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086179A (en) * | 2021-04-27 | 2021-07-09 | 桂林天经地纬遥感信息技术有限公司 | Double-side anti-collision protection device for aerial photography unmanned aerial vehicle |
| CN114739299A (en) * | 2022-03-25 | 2022-07-12 | 中铁城建集团有限公司 | Plate thickness controller capable of continuously counting and accurately measuring thickness of cast-in-place concrete plate |
| CN114739299B (en) * | 2022-03-25 | 2023-09-01 | 中铁城建集团有限公司 | Plate thickness controller capable of continuously counting and accurately measuring plate thickness of cast-in-place concrete |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |