CN218751374U - Unmanned aerial vehicle damping device - Google Patents
Unmanned aerial vehicle damping device Download PDFInfo
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- CN218751374U CN218751374U CN202222733371.3U CN202222733371U CN218751374U CN 218751374 U CN218751374 U CN 218751374U CN 202222733371 U CN202222733371 U CN 202222733371U CN 218751374 U CN218751374 U CN 218751374U
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- permanent magnet
- unmanned aerial
- aerial vehicle
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Abstract
The utility model relates to the technical field of unmanned aerial vehicles, the utility model discloses an unmanned aerial vehicle damping device, including the base and set up in the mounting panel of base top, be provided with the damping bumper shock absorber between base top and the mounting panel bottom, be provided with a plurality of buffering subassemblies along the circumferencial direction between base top and the mounting panel bottom, the buffering subassembly includes the slide bar, the outside both sides of slide bar are provided with first permanent magnet and second permanent magnet, the second permanent magnet top is provided with the support down tube; the utility model discloses simple structure, the mounting panel then can promote the second permanent magnet through supporting the down tube and slide on the slide bar for the second permanent magnet can be close to first permanent magnet, because first permanent magnet and second permanent magnet opposite face are like poles repel each other the state, so the second permanent magnet can play buffering shock attenuation effect when being close to first permanent magnet, thereby protection unmanned aerial vehicle's safety, and the practicality is strong.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle damping device.
Background
The unmanned aerial vehicle is one of aircrafts, is called an unmanned aerial vehicle for short, is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, is a general name of the unmanned aerial vehicle in fact, and needs a damping device in the use process of the aircraft.
Through the retrieval, in chinese patent application No. 202220289855.0, disclose an unmanned aerial vehicle is damping device for aircraft, including the supporting baseplate, the supporting baseplate top is provided with the mounting panel, connect between the middle of the mounting panel bottom face and the supporting baseplate up end and install vertical buffering supporting component, the mounting panel bottom face is connected with a plurality of side buffering supporting component all around and supporting baseplate up end all around, the utility model discloses simple structure, the structure is clear and easily understood, and the mounting panel is used for the aircraft installation, and the supporting baseplate is used for the support of whole device, installs vertical buffering supporting component and side buffering supporting component between mounting panel and the supporting baseplate, and buffering shock attenuation effect is splendid to easy dismounting, be convenient for maintain and transport, the practicality is strong, and functional splendid, is worth using widely.
In the above patent, the damping effect is achieved by the compression spring and the buffer spring, but the spring is used for a period of time, and the elastic performance of the spring is weakened, so the damping effect is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle damping device to solve because the spring is after using a period, its elastic property can weaken, so can influence the problem of its shock attenuation effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle damping device, include the base with set up in the mounting panel of base top, be provided with the damping bumper shock absorber between base top and the mounting panel bottom, be provided with a plurality of buffering subassembly along the circumferencial direction between base top and the mounting panel bottom, the buffering subassembly includes the slide bar, the outside both sides of slide bar are provided with first permanent magnet and second permanent magnet, second permanent magnet top is provided with the support down tube.
Preferably, the surface of the top end of the base is provided with a plurality of buffer grooves used for mounting the sliding rods along the circumferential direction.
Preferably, first permanent magnet top fixed mounting has the regulating plate, regulating plate both ends fixedly connected with indicator plate, base top surface is located a plurality of buffer slot both sides department inlays and has the scale sign.
Preferably, the surface of the indicator plate is provided with a fastening bolt in a threaded manner.
Preferably, support the down tube one end and rotate between articulated seat and the second permanent magnet and be connected, the support down tube other end rotates between articulated seat and the mounting panel and is connected.
Preferably, the opposite surfaces of the first permanent magnet and the second permanent magnet are in a same-pole repelling state.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, when unmanned aerial vehicle descends, the base can touch ground earlier, then unmanned aerial vehicle will produce decurrent impact force to the mounting panel, the mounting panel then can promote the second permanent magnet through supporting the down tube and slide on the slide bar for the second permanent magnet can be close to first permanent magnet, because first permanent magnet and second permanent magnet opposite face are like nature repellent state, so can play buffering shock attenuation effect when the second permanent magnet is close to first permanent magnet, thereby protection unmanned aerial vehicle's safety, therefore, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the whole structure of the damping device of the unmanned aerial vehicle of the present invention;
fig. 2 is a front view of the damping device of the unmanned aerial vehicle of the present invention;
fig. 3 is a top view of the damping device of the unmanned aerial vehicle of the present invention;
fig. 4 is an enlarged structural schematic diagram of a in fig. 1.
In the figure: 10-a base; 11-a buffer tank; 12-a slide bar; 13-supporting the diagonal rods; 14-a first permanent magnet; 15-a second permanent magnet; 16-an adjusting plate; 17-an indicator panel; 18-a fastening bolt; 20-mounting a plate; 30-a damping shock absorber; 40-scale mark.
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. 1-4, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle damping device, include base 10 and set up in mounting panel 20 of base 10 top, fixed mounting between mounting panel 20 and the unmanned aerial vehicle bottom, fixed mounting has damping bumper shock absorber 30 between base 10 top and the mounting panel 20 bottom, damping bumper shock absorber 30 has the damping effect, can prevent the resilience of mounting panel 20, damping bumper shock absorber 30 is prior art structure, no longer give consideration to here, be provided with six buffer assembly along the circumferencial direction between base 10 top and the mounting panel 20 bottom, buffer assembly includes slide bar 12, slide bar 12 fixed mounting is inside buffer slot 11, slide bar 12 outside both sides slidable mounting has first permanent magnet 14 and second permanent magnet 15, first permanent magnet 14 and second permanent magnet 15 are like polarity repulsion state, first permanent magnet 14 and second permanent magnet 15 are hollow cylindrical structure respectively, the support down tube 13 is installed through articulated seat rotation on second permanent magnet 15 top, support down tube 13 the other end through articulated seat and the mounting panel 20 between the opposite face rotate be connected.
Further, when unmanned aerial vehicle descends, base 10 can touch ground earlier, then unmanned aerial vehicle will produce decurrent impact force to mounting panel 20, and mounting panel 20 then can promote second permanent magnet 15 through supporting down tube 13 and slide on slide bar 12 for second permanent magnet 15 can be close to first permanent magnet 14, because first permanent magnet 14 and second permanent magnet 15 opposite face are like poles repulsion state, so second permanent magnet 15 can play buffering shock attenuation effect when being close to first permanent magnet 14.
In the preferred technical solution of the present embodiment, six buffer slots 11 for installing the sliding rod 12 are opened on the top surface of the base 10 along the circumferential direction, and the first permanent magnet 14 and the second permanent magnet 15 can slide in the buffer slots 11.
In the preferred technical scheme of this embodiment, 14 top fixed mounting of first permanent magnet has regulating plate 16, 16 both ends fixedly connected with indicator plate 17 of regulating plate, base 10 top surface is located six 11 both sides departments of dashpot and inlays and have scale mark 40, can drive first permanent magnet 14 through regulating plate 16 and remove, and scale mark 40 that corresponds through indicator plate 17, can know the distance that first permanent magnet 14 removed in real time, then can realize the regulation to 14 positions of first permanent magnet, can adjust magnetic force's size through the distance between first permanent magnet 14 and the second permanent magnet 15, thereby realize the regulation to elastic potential energy.
In the preferred embodiment, the fastening bolt 18 is screwed on the surface of the indicator plate 17, and the indicator plate 17 can be fixed by the fastening bolt 18, so that the first permanent magnet 14 can be fixed.
The working principle is as follows: when unmanned aerial vehicle descends, base 10 can touch ground earlier, then unmanned aerial vehicle can produce decurrent impact force to mounting panel 20, and mounting panel 20 then can promote second permanent magnet 15 through supporting down tube 13 and slide on slide bar 12 for second permanent magnet 15 can be close to first permanent magnet 14, because first permanent magnet 14 and 15 opposite faces of second permanent magnet are like poles repulsion state, so second permanent magnet 15 can play buffering shock attenuation effect when being close to first permanent magnet 14.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle damping device, include base (10) and set up in mounting panel (20) of base (10) top, be provided with damping shock absorber (30) between base (10) top and mounting panel (20) bottom, be provided with a plurality of buffering subassembly, its characterized in that along the circumferencial direction between base (10) top and mounting panel (20) bottom: the buffer assembly comprises a sliding rod (12), a first permanent magnet (14) and a second permanent magnet (15) are arranged on two sides of the outside of the sliding rod (12), and a supporting inclined rod (13) is arranged at the top end of the second permanent magnet (15).
2. The unmanned aerial vehicle damping device of claim 1, characterized in that: the top end surface of the base (10) is provided with a plurality of buffer grooves (11) used for mounting the sliding rods (12) along the circumferential direction.
3. The unmanned aerial vehicle damping device of claim 2, wherein: first permanent magnet (14) top fixed mounting has regulating plate (16), regulating plate (16) both ends fixedly connected with indicator board (17), base (10) top surface is located a plurality of buffer slot (11) both sides department inlays and has scale mark (40).
4. An unmanned aerial vehicle damping device according to claim 3, characterized in that: and fastening bolts (18) are installed on the surface of the indicating plate (17) in a threaded manner.
5. The unmanned aerial vehicle damping device of claim 1, wherein: support down tube (13) one end and rotate between articulated seat and second permanent magnet (15) and be connected, support down tube (13) the other end and rotate between articulated seat and mounting panel (20) and be connected.
6. The unmanned aerial vehicle damping device of claim 1, wherein: the opposite surfaces of the first permanent magnet (14) and the second permanent magnet (15) are in the same-pole repelling state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733371.3U CN218751374U (en) | 2022-10-18 | 2022-10-18 | Unmanned aerial vehicle damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733371.3U CN218751374U (en) | 2022-10-18 | 2022-10-18 | Unmanned aerial vehicle damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218751374U true CN218751374U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222733371.3U Active CN218751374U (en) | 2022-10-18 | 2022-10-18 | Unmanned aerial vehicle damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218751374U (en) |
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2022
- 2022-10-18 CN CN202222733371.3U patent/CN218751374U/en active Active
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