CN211009696U - Unmanned aerial vehicle damping device and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle damping device and unmanned aerial vehicle Download PDFInfo
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- CN211009696U CN211009696U CN201921490949.9U CN201921490949U CN211009696U CN 211009696 U CN211009696 U CN 211009696U CN 201921490949 U CN201921490949 U CN 201921490949U CN 211009696 U CN211009696 U CN 211009696U
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Abstract
The utility model discloses an unmanned aerial vehicle damping device and unmanned aerial vehicle, it includes: the upper damping plate is provided with an installation position connected with an unmanned aerial vehicle body; a lower damping plate; the middle damping plate is positioned between the upper damping plate and the lower damping plate; an upper damping ball connecting the middle damping plate and the lower damping plate; the damping device comprises a supporting plate and a lower damping ball, wherein one end of the supporting plate is connected with the upper damping plate, and the other end of the supporting plate is connected with the lower damping plate through the lower damping ball. The utility model discloses an use different kinds of shock attenuation ball to eliminate the vibrations of different frequencies to realize the two-stage shock attenuation, and above-mentioned shock-absorbing structure safety and stability, easily production, installation and maintenance.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field specifically is an unmanned aerial vehicle damping device and unmanned aerial vehicle.
Background
The cloud platform that uses at present is fixed in bottom of the body mostly through damping device to alleviate vibrations through damping device, avoid strikeing by a wide margin and cause connect cracked risk between cloud platform and the body. Like application number 201821765666.6 ("general damping device of small-size many rotor unmanned aerial vehicle cloud platform") disclose a general damping device of small-size many rotor unmanned aerial vehicle cloud platform promptly, its vibrations that lead to the fact unmanned aerial vehicle are alleviateed through damping plate, shock attenuation ball and the connection combination of shock attenuation frame three.
But above-mentioned damping device is the one-level shock attenuation mode only, can't carry out effective shock attenuation to the vibrations of the multiple frequency that unmanned aerial vehicle executive task in-process probably meets to lead to the shock attenuation effect not good.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an unmanned aerial vehicle damping device and unmanned aerial vehicle, its vibrations through using different kinds of shock attenuation ball to eliminate different frequencies to realize the two-stage shock attenuation, and above-mentioned shock-absorbing structure safety and stability, easily production, installation and maintenance.
In order to achieve the above object, the utility model provides a following technical scheme:
provided is an unmanned aerial vehicle damping device, it includes: the upper damping plate is provided with an installation position connected with an unmanned aerial vehicle body; a lower damping plate for connecting a mission load; the middle damping plate is positioned between the upper damping plate and the lower damping plate; an upper damping ball connecting the middle damping plate and the lower damping plate; the damping device comprises a supporting plate and a lower damping ball, wherein one end of the supporting plate is connected with the upper damping plate, and the other end of the supporting plate is connected with the lower damping plate through the lower damping ball.
Preferably, the upper damping ball is different from the lower damping ball in kind.
Preferably, the vertical central axis of the upper damping ball and the vertical central axis of the lower damping ball are staggered with each other.
Preferably, the supporting plate is integrally in a [ "shape, and comprises: an upright portion; the first connecting part is provided with an upper connecting position and is connected with the upper damping plate through the upper connecting position; and the second connecting part is positioned below the lower damping plate and is provided with a lower damping ball mounting position for mounting the lower damping ball.
Preferably, the upright portion, the first connecting portion and the second connecting portion are integrally formed.
Preferably, the first connecting part and the second connecting part are both substantially perpendicular to the upright part; and the first connecting part and the second connecting part are parallel to each other.
Preferably, the number of the supporting plates is 2, the first connecting parts of the two supporting plates are respectively and correspondingly connected with the two ends of the upper damping plate, and the free ends of the second connecting parts of the two supporting plates are oppositely arranged.
Preferably, a reinforcing rib is provided on a side of the upright portion facing the middle damping plate.
Preferably, one or more of the upper damping plate, the lower damping plate, the middle damping plate and the supporting plate is/are provided with a through hole.
On the other hand, still provide an unmanned aerial vehicle, it includes unmanned aerial vehicle organism, task load and above-mentioned unmanned aerial vehicle damping device, just the unmanned aerial vehicle organism with unmanned aerial vehicle damping device's last shock attenuation board is connected, the task load with unmanned aerial vehicle damping device's lower shock attenuation board is connected.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses an use different kinds of shock attenuation ball to eliminate the vibrations of different frequencies to realize the two-stage shock attenuation, and above-mentioned shock-absorbing structure safety and stability, easily production, installation and maintenance.
Drawings
Fig. 1 is an overall structural view of a damping device of an unmanned aerial vehicle according to a first embodiment of the present invention;
fig. 2 is a front view of a damping device of an unmanned aerial vehicle according to a first embodiment of the present invention;
fig. 3 is a partial structure diagram of a damping device of an unmanned aerial vehicle according to a first embodiment of the present invention;
FIG. 4 is an overall structural view of a second embodiment of the present invention;
fig. 5 is the utility model discloses unmanned aerial vehicle's whole structure graph in the embodiment three.
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.
The first embodiment is as follows:
as shown in fig. 1-3, the utility model provides an unmanned aerial vehicle damping device includes: the unmanned aerial vehicle comprises an upper damping plate 1, wherein an installation position 101 connected with an unmanned aerial vehicle body is arranged on the upper damping plate 1; the lower damping plate 3 is used for connecting with specific task loads such as a tripod head and the like; the middle damping plate 2 is positioned between the upper damping plate 3 and the lower damping plate 1; an upper damping ball 5 connecting the middle damping plate 2 and the lower damping plate 5; the shock absorber comprises a supporting plate 4 and a lower shock absorbing ball 6, wherein one end of the supporting plate 4 is connected with the upper shock absorbing plate 1, and the other end of the supporting plate is connected with the lower shock absorbing plate 5 through the lower shock absorbing ball 6.
In the embodiment, the whole damping device of the unmanned aerial vehicle adopts an up-down structural form, so that the whole appearance size is saved; the upper damping balls 5 and the lower damping balls 6 are different in type, and the number of the upper damping balls 5 and the number of the lower damping balls 6 are both multiple, so that the vibration of different frequencies can be eliminated, and the optimal damping effect can be obtained. Meanwhile, preferably, the vertical central axis Y1 of the upper damping ball 5 and the vertical central axis Y2 of the lower damping ball 6 are staggered with each other, so that the two damping balls are staggered and superposed up and down, and the up-and-down height of the whole structure is further reduced.
Furthermore, the upper damping plate 1, the middle damping plate 2 and the lower damping plate 3 are arranged in parallel, one or more of the upper damping plate 1, the lower damping plate 2 and the middle damping plate 3 are provided with through holes 102, the shape of each through hole 102 is not limited, and the size of each through hole 102 is only required to meet the requirement of structural strength, so that the whole weight of the structure can be reduced by providing the through holes 102, the manufacturing cost is reduced, and the cruising ability of the machine body is increased.
Example two:
the difference between the present embodiment and the first embodiment is only that, as shown in fig. 2 and 4, the supporting plate 4 is integrally in a "[" shape, and includes: the upright portion 41; a first connecting portion 42, which is provided with an upper connecting portion 421 (e.g. a screw hole, etc.), and is detachably connected to the upper damping plate 1 through the upper connecting portion 421 (e.g. through a screw/bolt connection, etc.); and a second connection part 43 located below the lower damping plate 3 and provided with a lower damping ball mounting location 431 for mounting the lower damping ball 6. Thus, the pallet 4 has a top-up structure, and the entire weight of the upper member is stably supported by the second connecting portion 43 and the lower damping balls 6, thereby further stabilizing the overall structure.
The upright portion 41, the first connecting portion 42 and the second connecting portion 43 can be integrally formed, so as to facilitate processing and manufacturing and increase structural strength, meanwhile, the first connecting portion 42 and the second connecting portion 43 are both substantially perpendicular to the upright portion 41, and the first connecting portion 42 and the second connecting portion 43 are parallel to each other, so as to ensure stable structural center of gravity. Furthermore, in order to further reduce the overall weight of the damping device on the premise of enhancing the structural strength of the supporting plate 4, the side of the upright part 41 facing the middle damping plate 2 is provided with a reinforcing rib 44, and meanwhile, the upright part 41 of the supporting plate 4 is also provided with a through hole 102.
Further, in order to meet the installation requirements of the plurality of lower damping balls 6, the number of the supporting plates 4 in this embodiment is 2, and the supporting plates are arranged along the vertical central axis Y of the upper damping plate 1, so that the first connecting portions 41 of the two supporting plates 4 are respectively and correspondingly connected to the two ends of the upper damping plate 1, and the free ends 432 of the second connecting portions 43 of the two supporting plates 4 are oppositely arranged.
From this, well shock attenuation board 2, lower shock attenuation board 3 and last shock attenuation ball 5 constitute one-level shock mitigation system, lower shock attenuation board 3, layer board 4 and shock attenuation ball 6 constitute one-level shock attenuation system down, form two-stage shock attenuation system wholly, and the last shock attenuation ball 5 of collocation different grade type, shock attenuation ball 6 down, carry out the first order shock attenuation through last shock attenuation ball 5, then carry out the second grade shock attenuation through shock attenuation ball 6 down again, make the vibrations of different frequencies can be eliminated to above-mentioned damping device, realize the shock attenuation demand of multiple frequency vibrations.
Example three:
this embodiment has improved an unmanned aerial vehicle, as shown in fig. 1, 5, it includes unmanned aerial vehicle organism 100, task load (like cloud platform etc.) and as above embodiment one or two unmanned aerial vehicle damping device 200, just unmanned aerial vehicle organism 100 with unmanned aerial vehicle damping device 200 is through last shock attenuation board 1's installation position 101 detachable connection, simultaneously, task load with shock attenuation board 3 detachable connection down.
To sum up, the damping device of the utility model integrally forms a two-stage damping system, and is matched with the upper damping balls and the lower damping balls of different types for use, so that the damping device can eliminate the vibrations of different frequencies and realize the damping requirements of vibrations of multiple frequencies; meanwhile, the damping device is safe and stable in structure and easy to produce, install and maintain.
It should be noted that, in this document, terms such as "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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 (10)
1. An unmanned aerial vehicle damping device, its characterized in that includes: the upper damping plate is provided with an installation position connected with an unmanned aerial vehicle body; a lower damping plate for connecting a mission load; the middle damping plate is positioned between the upper damping plate and the lower damping plate; an upper damping ball connecting the middle damping plate and the lower damping plate; the damping device comprises a supporting plate and a lower damping ball, wherein one end of the supporting plate is connected with the upper damping plate, and the other end of the supporting plate is connected with the lower damping plate through the lower damping ball.
2. The unmanned aerial vehicle damping device of claim 1, wherein the upper damping ball is of a different type than the lower damping ball.
3. The unmanned aerial vehicle damping device of claim 1, wherein a vertical central axis of the upper damping ball and a vertical central axis of the lower damping ball are offset from each other.
4. The unmanned aerial vehicle damping device of claim 1, wherein the support plate is generally "[" shaped, and includes: an upright portion; the first connecting part is provided with an upper connecting position and is connected with the upper damping plate through the upper connecting position; and the second connecting part is positioned below the lower damping plate and is provided with a lower damping ball mounting position for mounting the lower damping ball.
5. The unmanned aerial vehicle damping device of claim 4, wherein the upright portion, the first connecting portion, and the second connecting portion are integrally formed.
6. The UAV damping device of claim 4, wherein the first and second connection portions are each substantially perpendicular to the upright portion; and the first connecting part and the second connecting part are parallel to each other.
7. The unmanned aerial vehicle damping device of claim 4, wherein there are 2 supporting plates, and the first connecting portions of two supporting plates are respectively connected with two ends of the upper damping plate correspondingly, and the free ends of the second connecting portions of two supporting plates are arranged oppositely.
8. The UAV damping device of claim 4, wherein the upright portion is provided with a reinforcing rib on a side facing the middle damping plate.
9. The unmanned aerial vehicle damping device of any one of claims 1-8, characterized in that one or more of upper damping plate, lower damping plate, middle damping plate, layer board is seted up the through-hole.
10. The utility model provides an unmanned aerial vehicle, its includes unmanned aerial vehicle organism and task load, its characterized in that, unmanned aerial vehicle still includes: the UAV damping device of claim 9, wherein the UAV body is connected to an upper damping plate of the UAV damping device, and the mission load is connected to a lower damping plate of the UAV damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490949.9U CN211009696U (en) | 2019-09-09 | 2019-09-09 | Unmanned aerial vehicle damping device and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490949.9U CN211009696U (en) | 2019-09-09 | 2019-09-09 | Unmanned aerial vehicle damping device and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009696U true CN211009696U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921490949.9U Active CN211009696U (en) | 2019-09-09 | 2019-09-09 | Unmanned aerial vehicle damping device and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009696U (en) |
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2019
- 2019-09-09 CN CN201921490949.9U patent/CN211009696U/en active Active
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Address after: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Puzhou Technology (Shenzhen) Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: PRODRONE TECHNOLOGY (SHENZHEN) Co.,Ltd. |
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