CN214296449U - Multi-angle buffer mechanism of unmanned aerial vehicle base - Google Patents
Multi-angle buffer mechanism of unmanned aerial vehicle base Download PDFInfo
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- CN214296449U CN214296449U CN202022255421.2U CN202022255421U CN214296449U CN 214296449 U CN214296449 U CN 214296449U CN 202022255421 U CN202022255421 U CN 202022255421U CN 214296449 U CN214296449 U CN 214296449U
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- aerial vehicle
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- 230000003139 buffering effect Effects 0.000 claims description 13
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- 230000000694 effects Effects 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 231100000614 poison Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a multi-angle buffer mechanism of unmanned aerial vehicle base, which comprises an unmanned aerial vehicle main body and a seat body arranged on the lower surface of the unmanned aerial vehicle main body, wherein the seat body comprises a connecting cylinder which is installed at the center of the bottom surface of the unmanned aerial vehicle main body through threads, a slide bar is vertically fixed at the center of the bottom surface of the connecting cylinder, a limiting disc is fixedly installed on the bottom surface of the slide bar, a displacement disc is slidably installed on the slide bar, a supporting disc is arranged at the position of the side wall of the slide bar below the displacement disc, a locking component is arranged in the displacement disc, four supporting legs are hinged at the side wall of the displacement disc at uniform intervals, elastic telescopic rods are hinged at the upper ends of the side walls of the four supporting legs, and one ends of the elastic telescopic rods, which are far away from the supporting legs, are hinged at uniform intervals at the side wall of the limiting disc, the utility model provides multi-angle effective buffer for the unmanned aerial vehicle, people have made things convenient for simultaneously to carry out accomodating of unmanned aerial vehicle and base.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to a multi-angle buffer gear of unmanned aerial vehicle base.
Background
Unmanned aerial vehicle, unmanned aerial vehicle for short, it is a new concept equipment in rapid development, it has flexible, fast, unmanned, advantage that the operation requirement is low of reaction, unmanned aerial vehicle can realize the real-time transmission of the image, high-risk area detection function through carrying on multiclass sensor or camera equipment, it is the powerful supplement of satellite remote sensing and traditional aerial remote sensing, at present, the application range of unmanned aerial vehicle has been widened to military affairs, scientific research, civil three fields, specifically in the fields such as electric power communication, meteorology, agriculture, ocean, exploration, photography, preventing and reducing the disaster, crops estimate production, seize poison and seize the property, border patrol, security and counter-terrorism and so on very wide.
Unmanned aerial vehicle base is installed in unmanned aerial vehicle's bottom usually, supports unmanned aerial vehicle through fixing the support frame in the bottom, provides certain buffering simultaneously for unmanned aerial vehicle, but present unmanned aerial vehicle base is mostly installed and is dismantled the installation more troublesome, and people not convenient for accomodate, and present unmanned aerial vehicle base is mostly buffering effect not good simultaneously, has certain defect.
Therefore, the multi-angle buffering mechanism of the unmanned aerial vehicle base is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-angle buffer gear of unmanned aerial vehicle base, aim at provides the effective buffering of multi-angle for unmanned aerial vehicle, makes things convenient for people to carry out accomodating of unmanned aerial vehicle and pedestal simultaneously.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a multi-angle buffer gear of unmanned aerial vehicle base, includes the unmanned aerial vehicle main part to and set up the pedestal at unmanned aerial vehicle main part lower surface, the pedestal includes that the screw thread is installed at the connecting cylinder at unmanned aerial vehicle main part bottom surface center and vertical fixed mounting is at the slide bar at connecting cylinder bottom surface center, slide bar bottom surface fixed mounting has spacing dish, slidable mounting has the displacement dish on the slide bar, the slide bar lateral wall is located displacement dish below position department and is provided with the supporting disk, be provided with the locking subassembly in the displacement dish, the displacement dish lateral wall is that the even interval of circumference articulates there are four supporting legss, four supporting legs lateral wall upper end all articulates elastic telescopic link, and four the elastic telescopic link is kept away from the one end of supporting legs and is the even interval of circumference and articulates at spacing dish lateral wall.
Preferably, in the multi-angle buffer mechanism of the unmanned aerial vehicle base, the bottom ends of the supporting legs are rotatably provided with the supporting rollers.
Based on above-mentioned technical characteristic, the frictional force on supporting legs and ground has been reduced in the setting of supporting roll, has increased the support area on supporting legs and ground simultaneously, has promoted the stability that the unmanned aerial vehicle main part falls to the ground.
Preferably, in the multi-angle buffer mechanism of the unmanned aerial vehicle base, the elastic telescopic rod comprises an outer barrel and an inner rod slidably mounted in the outer barrel, and an extension spring is connected between an end face of the inner rod located inside the outer barrel and an end face inside the outer barrel.
Based on above-mentioned technical characteristic, the setting of elastic telescopic rod provides effectual buffering shock attenuation for the unmanned aerial vehicle main part.
Preferably, in the multi-angle buffer mechanism of the unmanned aerial vehicle base, a limiting sliding groove is formed in the side wall inside the outer barrel, a limiting sliding block is arranged in the limiting sliding groove in a sliding mode, and the limiting sliding block is fixedly installed on the inner rod.
Based on the technical characteristics, the arrangement of the limiting sliding groove and the limiting sliding block provides effective limiting for the movement of the inner rod.
Preferably, in the multi-angle buffer mechanism of the unmanned aerial vehicle base, the locking assembly comprises a locking nut which is installed on the side wall of the displacement disc in a threaded manner, and the side wall of the sliding rod is provided with a locking hole matched with the locking nut.
Based on the technical characteristics, the displacement disc can be locked by rotating the locking nut to be matched with the locking hole.
Preferably, in the multi-angle buffer mechanism of the unmanned aerial vehicle base, the displacement disc is vertically slidably mounted on the sliding rod through a linear bearing.
Based on the technical characteristics, the linear bearing is arranged, and the moving fluency of the displacement disc is improved.
The utility model has the advantages that:
(1) the utility model has simple and reasonable structural design, the unmanned aerial vehicle can provide effective stable support through the four supporting legs arranged on the displacement disc and the supporting roller arranged at the bottom ends of the supporting legs, and the elastic telescopic rod arranged between the supporting legs and the limiting disc can provide effective multi-angle buffering for the unmanned aerial vehicle under the action of the extension spring in the elastic telescopic rod, thereby providing more comprehensive landing protection for the unmanned aerial vehicle and having strong practicability;
(2) the utility model discloses in, through the rotating connecting cylinder, can realize the quickly separating between base and the unmanned aerial vehicle to made things convenient for people to accomodate unmanned aerial vehicle, made it and the separation of locking hole through rotating lock nut, then promote the displacement dish and slide to the connecting cylinder direction, can pack up the supporting legs, made things convenient for people to accomodate the pedestal.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic view of the structure of the elastic telescopic rod of the present invention;
fig. 4 is a schematic view of the mounting structure of the lock nut of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an unmanned aerial vehicle main body; 2. a connecting cylinder; 3. a slide bar; 4. a limiting disc; 5. a displacement tray; 6. supporting legs; 7. an elastic telescopic rod; 8. a support roller; 9. an outer cylinder; 10. an inner rod; 11. an extension spring; 12. a limiting chute; 13. a limiting slide block; 14. a linear bearing; 15. a base body; 16. a support disc; 17. a locking assembly; 18. locking the nut; 19. and a locking hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment is a multi-angle buffering mechanism for a base of an unmanned aerial vehicle, including an unmanned aerial vehicle main body 1, and a base 15 disposed on a lower surface of the unmanned aerial vehicle main body 1, the base 15 includes a connecting cylinder 2 threadedly mounted at a center of a bottom surface of the unmanned aerial vehicle main body 1, and a slide rod 3 vertically and fixedly mounted at a center of a bottom surface of the connecting cylinder 2, a limiting plate 4 is fixedly mounted on a bottom surface of the slide rod 3, a displacement plate 5 is slidably mounted on the slide rod 3, a supporting plate 16 is disposed on a side wall of the slide rod 3 at a position below the displacement plate 5, a locking assembly 17 is disposed in the displacement plate 5, four supporting legs 6 are hinged on a side wall of the displacement plate 5 at uniform circumferential intervals, elastic telescopic rods 7 are hinged on upper ends of side walls of the four supporting legs 6, ends of the four elastic telescopic rods 7, which are far away from the supporting legs 6, are hinged on side walls of the limiting plate 4 at uniform circumferential intervals, a supporting roller 8 is rotatably mounted at bottom end of the supporting legs 6, the arrangement of the supporting roller 8 reduces the friction force between the supporting leg 6 and the ground, increases the supporting area between the supporting leg 6 and the ground, and improves the landing stability of the main body 1 of the unmanned aerial vehicle, the elastic telescopic rod 7 comprises an outer cylinder 9 and an inner rod 10 slidably mounted in the outer cylinder 9, a tension spring 11 is connected between the end surface of the inner rod 10 inside the outer cylinder 9 and the end surface inside the outer cylinder 9, the arrangement of the elastic telescopic rod 7 provides effective buffering and damping for the main body 1 of the unmanned aerial vehicle, a limit sliding chute 12 is formed in the side wall inside the outer cylinder 9, a limit sliding block 13 is slidably arranged in the limit sliding chute 12, the limit sliding block 13 is fixedly mounted on the inner rod 10, the arrangement of the limit sliding chute 12 and the limit sliding block 13 provides effective limit for the movement of the inner rod 10, the locking component 17 comprises a locking nut 18 which is threadedly mounted on the side wall of the displacement disk 5, and a locking hole 19 matched with the locking nut 18 is formed in the side wall of the sliding rod 3, the displacement disc 5 can be locked by rotating the locking nut 18 to be matched with the locking hole 19, the displacement disc 5 is vertically and slidably mounted on the sliding rod 3 through the linear bearing 14, and the linear bearing 14 is arranged, so that the moving fluency of the displacement disc 5 is improved.
The utility model relates to a concrete implementation, when using, people first install connecting cylinder 2 on the lower surface of unmanned aerial vehicle main body 1, then promote displacement dish 5 and supporting disk 16 to laminate, then screw lock nut 18 to make it cooperate with locking hole 19, accomplish the fixing of displacement dish 5, when unmanned aerial vehicle main body 1 descends and lands, supporting roller 8 on supporting legs 6 contacts with the ground, supporting legs 6 receive the thrust of ground upwards, make interior pole 10 slide to the outside of urceolus 9, under the effect of extension spring 11, accomplish the effective buffering to unmanned aerial vehicle main body 1, the setting of four supporting legs 6, carry out stable support to unmanned aerial vehicle main body 1, people rotate connecting cylinder 2 can realize connecting cylinder 2 and unmanned aerial vehicle main body 1 separation, people are convenient to accomodate unmanned aerial vehicle, pedestal 15 is separated from unmanned aerial vehicle main body 1, rotation lock nut 18 makes it break away from locking hole 19, then the displacement disc 5 is pulled to slide upwards along the slide bar 3, the folding of the supporting legs 6 can be completed, and people can conveniently store the seat body 15.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a multi-angle buffer gear of unmanned aerial vehicle base, its characterized in that: comprises an unmanned aerial vehicle main body (1) and a seat body (15) arranged on the lower surface of the unmanned aerial vehicle main body (1), the base body (15) comprises a connecting cylinder (2) which is installed at the center of the bottom surface of the unmanned aerial vehicle main body (1) in a threaded manner and a sliding rod (3) which is vertically and fixedly installed at the center of the bottom surface of the connecting cylinder (2), the bottom surface of the slide bar (3) is fixedly provided with a limiting disc (4), the slide bar (3) is provided with a displacement disc (5) in a sliding way, a supporting plate (16) is arranged on the side wall of the sliding rod (3) at the position below the displacement plate (5), a locking component (17) is arranged in the displacement disc (5), four supporting legs (6) are hinged on the side wall of the displacement disc (5) at uniform intervals on the circumference, elastic telescopic rods (7) are hinged at the upper ends of the side walls of the four supporting legs (6), and one ends of the four elastic telescopic rods (7) far away from the supporting legs (6) are hinged on the side wall of the limiting disc (4) at uniform intervals in the circumferential direction.
2. The multi-angle buffering mechanism of unmanned aerial vehicle base of claim 1, characterized in that: the bottom ends of the supporting legs (6) are rotatably provided with supporting rollers (8).
3. The multi-angle buffering mechanism of unmanned aerial vehicle base of claim 1, characterized in that: the elastic telescopic rod (7) comprises an outer barrel (9) and an inner rod (10) which is slidably mounted in the outer barrel (9), wherein a tension spring (11) is connected between the end face of the inner rod (10) located in the outer barrel (9) and the end face of the inner part of the outer barrel (9).
4. The multi-angle buffer mechanism of the unmanned aerial vehicle base of claim 3, characterized in that: the inner side wall of the outer barrel (9) is provided with a limiting sliding groove (12), a limiting sliding block (13) is arranged in the limiting sliding groove (12) in a sliding mode, and the limiting sliding block (13) is fixedly installed on the inner rod (10).
5. The multi-angle buffering mechanism of unmanned aerial vehicle base of claim 1, characterized in that: the locking assembly (17) comprises a locking nut (18) which is installed on the side wall of the displacement disc (5) in a threaded mode, and a locking hole (19) matched with the locking nut (18) is formed in the side wall of the sliding rod (3).
6. The multi-angle buffering mechanism of unmanned aerial vehicle base of claim 1, characterized in that: the displacement disc (5) is vertically and slidably arranged on the sliding rod (3) through a linear bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255421.2U CN214296449U (en) | 2020-10-12 | 2020-10-12 | Multi-angle buffer mechanism of unmanned aerial vehicle base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255421.2U CN214296449U (en) | 2020-10-12 | 2020-10-12 | Multi-angle buffer mechanism of unmanned aerial vehicle base |
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| Publication Number | Publication Date |
|---|---|
| CN214296449U true CN214296449U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022255421.2U Expired - Fee Related CN214296449U (en) | 2020-10-12 | 2020-10-12 | Multi-angle buffer mechanism of unmanned aerial vehicle base |
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| CN (1) | CN214296449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030593A (en) * | 2021-11-03 | 2022-02-11 | 南京甲子智能科技有限公司 | Vertical take-off and landing unmanned aerial vehicle |
| CN115056975A (en) * | 2022-07-15 | 2022-09-16 | 北京天域航通科技有限公司 | Large-scale unmanned aerial vehicle descending buffer device |
-
2020
- 2020-10-12 CN CN202022255421.2U patent/CN214296449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030593A (en) * | 2021-11-03 | 2022-02-11 | 南京甲子智能科技有限公司 | Vertical take-off and landing unmanned aerial vehicle |
| CN115056975A (en) * | 2022-07-15 | 2022-09-16 | 北京天域航通科技有限公司 | Large-scale unmanned aerial vehicle descending buffer device |
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| GR01 | Patent grant | ||
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| 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: 20210928 |