CN211107968U - Unmanned aerial vehicle damping device - Google Patents
Unmanned aerial vehicle damping device Download PDFInfo
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- CN211107968U CN211107968U CN201922272909.3U CN201922272909U CN211107968U CN 211107968 U CN211107968 U CN 211107968U CN 201922272909 U CN201922272909 U CN 201922272909U CN 211107968 U CN211107968 U CN 211107968U
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- unmanned aerial
- aerial vehicle
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- machine body
- compression spring
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Abstract
The utility model discloses an unmanned aerial vehicle damping device, include: the unmanned aerial vehicle comprises a machine body, a machine wall connected with the machine body, and a storage battery packaged on the machine body and used for providing electric energy for components inside the machine body; the connecting seat is arranged below the machine body and is fixedly connected with the machine body; the sleeve is arranged below the connecting seat, a first compression spring is arranged inside the sleeve, a piston rod is arranged below the first compression spring, and a limiting cushion pad is arranged outside the lower end of the piston rod; one end of the piston rod penetrates through and extends into the sleeve, and the first compression spring and the piston rod are connected into a whole. It has realized effectively reducing the inside vibrations of organism, protects equipment internals, has improved unmanned aerial vehicle's life to damper through multistage linkage protects unmanned aerial vehicle, has reduced rigidity between spring and organism, protection to unmanned aerial vehicle's safety landing.
Description
Technical Field
The utility model relates to a damping device technical field especially relates to an unmanned aerial vehicle damping device.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. Unmanned aerial vehicle mainly divide into civilian and for military use, and at present civilian unmanned aerial vehicle's development rate is fast, especially after the national relaxation policy constraint, and market space is big. At present, also there is unmanned aerial vehicle when descending, can receive strong vibrations, has designed damping device, but, present unmanned aerial vehicle damping device can't effectively reduce the inside vibrations of organism, protects equipment internals, has reduced unmanned aerial vehicle's life to only be equipped with one-level damper, the rigidity of spring is big, and consequently, the shock attenuation effect is poor.
Unmanned aerial vehicle descending stage is because the vibration that receives with ground contact is the biggest, thereby also take place to overturn most easily and damage the part of unmanned aerial vehicle organism even inside, therefore, if can effectively reduce the inside vibrations of organism through unmanned aerial vehicle damping device, protect equipment internals, unmanned aerial vehicle's life has been improved, and damper through multistage linkage protects unmanned aerial vehicle, when having reduced rigidity between spring and organism, also have profound meaning to unmanned aerial vehicle's safety descending protection.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing an unmanned aerial vehicle damping device effectively reduces the inside vibrations of organism through unmanned aerial vehicle damping device, protects equipment internals, has improved unmanned aerial vehicle's life to damper through multistage linkage protects unmanned aerial vehicle, has reduced rigidity between spring and organism, protects unmanned aerial vehicle's safety descending.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
an unmanned aerial vehicle damping device, comprising:
the unmanned aerial vehicle comprises a machine body, a machine wall connected with the machine body, and a storage battery packaged on the machine body and used for providing electric energy for components inside the machine body;
the connecting seat is arranged below the machine body and is fixedly connected with the machine body; and
the sleeve is arranged below the connecting seat, a first compression spring is arranged inside the sleeve, a piston rod is arranged below the first compression spring, and a limiting cushion pad is arranged outside the lower end of the piston rod; one end of the piston rod penetrates through and extends into the sleeve, the first compression spring and the piston rod are connected into a whole, and the piston rod can slide in the sleeve; the limiting buffer cushion is used for limiting and buffering the sliding of the piston rod.
Preferably, the connecting lug is arranged below the connecting seat, the connecting supports are arranged on two sides of the lower portion of the connecting lug, the secondary damping mechanism is arranged below the connecting supports, and one end of each connecting support penetrates through and extends to the inside of the secondary damping mechanism.
Preferably, the shock absorbing device for unmanned aerial vehicle further comprises:
the second-stage damping mechanism comprises a fixed block, a sliding rod, a sliding block and a second compression spring; the second compression springs are respectively positioned at two sides of the sliding rod; the sliding block is sleeved on the sliding rod and can slide on the sliding rod; the connecting bracket is rotationally connected with the connecting lug and the sliding block through the rotating shaft.
Preferably, among the unmanned aerial vehicle damping device, the both sides of second grade damper below have still set up hinge mechanisms.
Preferably, the shock absorbing device for unmanned aerial vehicle further comprises:
the pulley is arranged on one side of the supporting rod; a sliding groove is formed in the supporting rod, and a guide block arranged in the sliding groove is rotationally connected with the piston rod; the guide block can slide in the sliding groove.
Preferably, the sleeve, the piston rod and the first compression spring form a primary damping mechanism.
The utility model discloses at least, include following beneficial effect:
in the unmanned aerial vehicle damping device of the utility model, during the landing process of the unmanned aerial vehicle, due to the dead weight of the unmanned aerial vehicle and the shaking of the body, at the moment, the primary damping mechanism consisting of the sleeve, the piston rod and the first compression spring, when the body extrudes the first compression spring downwards by gravity, the piston rod connected with the first compression spring can slide downwards, the piston rod connecting guide block can slide downwards in the support rod, when the first compression spring supports the resilience force, the piston rod connected with the first compression spring can slide upwards, the piston rod connecting guide block can slide upwards in the support rod, the cyclic motion is adopted, the unmanned aerial vehicle is protected by the multi-level linkage damping mechanism, the rigidity collision suffered by the unmanned aerial vehicle is reduced, a part of impact force suffered by the unmanned aerial vehicle is offset, the secondary damping mechanism is used when the unmanned aerial vehicle is suffered from larger instantaneous pressure, the second compression spring who connects on the utilization slide bar can effectually slow down the inside vibrations that cause of unmanned aerial vehicle during operation organism, and linking bridge promotes the sliding block and contracts second compression spring, reduces the vibrations of unmanned aerial vehicle organism internal plant, protects equipment internals, has prolonged life.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of the damping device of the unmanned aerial vehicle provided by the present invention;
fig. 2 is a schematic view of an internal structure of the damping device of the unmanned aerial vehicle provided by the present invention;
fig. 3 is the utility model provides an unmanned aerial vehicle damping device second grade damper's inner structure schematic diagram.
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1-3, an unmanned aerial vehicle damping device includes: unmanned aerial vehicle, its include organism 1, with the wall 3 that organism 1 is connected, and the encapsulation are in battery 2 on the organism 1 provides the electric energy for 1 inside components and parts of organism.
And the connecting seat 4 is arranged below the machine body 1 and is fixedly connected with the machine body 1.
The sleeve 6 is arranged below the connecting seat 4, a first compression spring 12 is arranged inside the sleeve 6, a piston rod 7 is arranged below the first compression spring 12, and a limiting cushion pad 8 is arranged outside the lower end of the piston rod 7; one end of the piston rod 7 penetrates through and extends into the sleeve 6, the first compression spring 12 is connected with the piston rod 7 into a whole, and the piston rod 7 can slide in the sleeve 6; the limit buffer pad 8 carries out limit buffer on the sliding of the piston rod 7.
In the above scheme, through first compression spring, the piston rod, the setting of bracing piece, the organism carries out gravity when extrudeing downwards to first compression spring, the piston rod of being connected with first compression spring also can the lapse, the guide block is connected to the piston rod and is slided downwards in the bracing piece, when first compression spring carries out the resilience force and supports, the piston rod of being connected with first compression spring also can the lapse, the guide block is connected to the piston rod and upwards slides in the bracing piece, cyclic motion so, damper through multistage linkage protects unmanned aerial vehicle, the rigidity collision that unmanned aerial vehicle received has been reduced, some impact force that unmanned aerial vehicle received has been offset.
In a preferable scheme, a connecting lug 20 is arranged below the connecting seat 4, connecting brackets 17 are arranged on two sides of the lower portion of the connecting lug 20, a secondary damping mechanism 5 is arranged below the connecting brackets 17, and one end of each connecting bracket 17 penetrates through and extends to the inside of the secondary damping mechanism 5.
In the above scheme, through the setting of engaging lug and linking bridge for second grade buffer gear is used for receiving when pressure is great in the twinkling of an eye at unmanned aerial vehicle, utilizes the second compression spring of connecting on the slide bar can effectually slow down the vibrations that the unmanned aerial vehicle during operation organism was inside to cause.
In a preferred embodiment, the method further comprises: the secondary damping mechanism 5 comprises a fixed block 13, a sliding rod 14, a sliding block 15 and a second compression spring 16; the second compression springs 16 are respectively positioned at both sides of the sliding rod 14; the sliding block 15 is sleeved on the sliding rod 14 and can slide on the sliding rod 14; the connecting bracket 17 is rotatably connected with the connecting lug 20 and the sliding block 15 through rotating shafts.
In the above scheme, through setting up fixed block, slide bar, sliding block and second compression spring, unmanned aerial vehicle receives when pressure is great in the twinkling of an eye, and the second compression spring who utilizes the connection on the slide bar can effectually slow down the inside vibrations that cause of unmanned aerial vehicle during operation organism, and linking bridge promotes the sliding block and contracts second compression spring, reduces the vibrations of unmanned aerial vehicle organism internal plant, protects equipment internals, has prolonged life.
In a preferred scheme, two sides below the secondary damping mechanism 5 are also provided with a hinge mechanism 10.
In the scheme, the two sides below the secondary damping mechanism are provided with the hinge mechanisms, so that when the piston rod in the sleeve slides on the supporting rod, the supporting rod can rotate flexibly, rigid contact is reduced, connection is more flexible, and meanwhile, the pulley can slide on the ground conveniently.
In a preferred embodiment, the method further comprises: a support rod 19, wherein one side of the support rod 19 is provided with a pulley 9; a sliding groove 11 is arranged in the supporting rod 19, and a guide block 18 arranged in the sliding groove 11 is rotationally connected with the piston rod 7; the guide block 18 is slidable in the slide groove 11.
In the above scheme, through the setting of mirror support for when using, can support the glasses of itself to the user who wears glasses itself, and the setting of bracing piece makes the height of inside glasses to adjust as required, has improved the travelling comfort of using.
In a preferred scheme, the sleeve 6, the piston rod 7 and the first compression spring 12 form a primary damping mechanism.
In above-mentioned scheme, the priority has offset some impact force that unmanned aerial vehicle received.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the invention, as defined by the claims and the equivalents thereof, and which fall within the limits of the claims and the equivalents thereof.
Claims (6)
1. An unmanned aerial vehicle damping device, its characterized in that includes:
the unmanned aerial vehicle comprises a machine body, a machine wall connected with the machine body, and a storage battery packaged on the machine body and used for providing electric energy for components inside the machine body;
the connecting seat is arranged below the machine body and is fixedly connected with the machine body; and
the sleeve is arranged below the connecting seat, a first compression spring is arranged inside the sleeve, a piston rod is arranged below the first compression spring, and a limiting cushion pad is arranged outside the lower end of the piston rod; one end of the piston rod penetrates through and extends into the sleeve, the first compression spring and the piston rod are connected into a whole, and the piston rod can slide in the sleeve; the limiting buffer cushion is used for limiting and buffering the sliding of the piston rod.
2. The damping device for the unmanned aerial vehicle as claimed in claim 1, wherein a connecting lug is disposed below the connecting seat, connecting brackets are disposed on two sides below the connecting lug, a secondary damping mechanism is disposed below the connecting brackets, and one end of each connecting bracket penetrates through and extends into the secondary damping mechanism.
3. The unmanned aerial vehicle damping device of claim 2, further comprising:
the second-stage damping mechanism comprises a fixed block, a sliding rod, a sliding block and a second compression spring; the second compression springs are respectively positioned at two sides of the sliding rod; the sliding block is sleeved on the sliding rod and can slide on the sliding rod; the connecting bracket is rotationally connected with the connecting lug and the sliding block through the rotating shaft.
4. The damping device for unmanned aerial vehicles of claim 2, wherein a hinge mechanism is further provided at both sides below the secondary damping mechanism.
5. The unmanned aerial vehicle damping device of claim 1, further comprising:
the pulley is arranged on one side of the supporting rod; a sliding groove is formed in the supporting rod, and a guide block arranged in the sliding groove is rotationally connected with the piston rod; the guide block can slide in the sliding groove.
6. The unmanned aerial vehicle damping device of claim 1, wherein the sleeve, the piston rod and the first compression spring constitute a primary damping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272909.3U CN211107968U (en) | 2019-12-04 | 2019-12-04 | Unmanned aerial vehicle damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272909.3U CN211107968U (en) | 2019-12-04 | 2019-12-04 | Unmanned aerial vehicle damping device |
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| Publication Number | Publication Date |
|---|---|
| CN211107968U true CN211107968U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922272909.3U Active CN211107968U (en) | 2019-12-04 | 2019-12-04 | Unmanned aerial vehicle damping device |
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| CN (1) | CN211107968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078782A (en) * | 2020-09-28 | 2020-12-15 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112693599A (en) * | 2021-01-22 | 2021-04-23 | 宁夏翼航智控科技有限公司 | Unmanned aerial vehicle with rapid diagnosis, identification and early warning functions |
| CN113252128A (en) * | 2021-06-03 | 2021-08-13 | 深圳市合力泰光电有限公司 | Self-generating intelligent water meter |
-
2019
- 2019-12-04 CN CN201922272909.3U patent/CN211107968U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078782A (en) * | 2020-09-28 | 2020-12-15 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112078782B (en) * | 2020-09-28 | 2022-04-22 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112693599A (en) * | 2021-01-22 | 2021-04-23 | 宁夏翼航智控科技有限公司 | Unmanned aerial vehicle with rapid diagnosis, identification and early warning functions |
| CN113252128A (en) * | 2021-06-03 | 2021-08-13 | 深圳市合力泰光电有限公司 | Self-generating intelligent water meter |
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