CN207093662U - A kind of unmanned plane shock-damping structure and a kind of unmanned plane - Google Patents
A kind of unmanned plane shock-damping structure and a kind of unmanned plane Download PDFInfo
- Publication number
- CN207093662U CN207093662U CN201720931936.5U CN201720931936U CN207093662U CN 207093662 U CN207093662 U CN 207093662U CN 201720931936 U CN201720931936 U CN 201720931936U CN 207093662 U CN207093662 U CN 207093662U
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- China
- Prior art keywords
- unmanned plane
- shock
- support
- carry
- damping structure
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Abstract
The utility model discloses a kind of unmanned plane shock-damping structure, solves unmanned plane shock-damping structure damping in the prior art respectively to otherness is big, technical problem of less stable.The unmanned plane shock-damping structure includes support frame, the fuselage of support frame as described above and unmanned plane connects, annular shock absorbing ring is provided with support frame as described above, the shock absorbing ring supports support bracket, carry is connected with the support bracket, the weight of the carry is carried by the shock absorbing ring, and when the fuselage of the carry and unmanned plane occurs relative vibration or tilted, the shock absorbing ring adaptability deformation is to the carry damping or slope compensation.The utility model can equally respond the vibrations that different directions transmit, and can also absorb vibrations by a relatively large margin, and the flight stability of unmanned plane is significantly improved.
Description
Technical field
A kind of unmanned plane shock-damping structure is the utility model is related to, for carrying out damping to the carry on unmanned plane.This practicality
It is new to further relate to a kind of unmanned plane.
Background technology
In the fuselage construction of unmanned plane, the damping module module important as one, change to flying control aspect of performance
Kind aspect plays a part of can not be substituted, current main flow damping module be based on yielding rubber ball on spread come,
Mainly by two ways：
1st, the hollow shock-absorbing ball of the small size of equivalent amount, it is single or groups of arrange that conventional is according to equilateral shape changeable
4th, six, eight and 12 deformation, according to varying in weight for carry, every group of shock-absorbing ball quantity is usually 1-4.Such as Fig. 1 institutes
Show, shock-absorbing ball 7 is the hollow shock-absorbing ball of small size, and four shock-absorbing balls 7 are provided with each angle.Carry 6 can be head or other
Need to increase steady component.
In Chinese utility model patent " shock-damping structure and head assembly, the unmanned plane using the shock-damping structure " (patent No.：
201620812047.2) in, a shock-absorbing ball is set on each angle at four angles, falls within the damping module of the type.
2nd, the hollow shock-absorbing ball of single large scale, the centre increase supporting construction such as spring or connecting rod, as shown in Fig. 2 shock-absorbing ball 8
It is the hollow shock-absorbing ball of large scale, it is only necessary to set one.
Damping module of the above two based on hollow rubber ball, is primarily present following defect：
1st, for being grouped polygon type of arrangement, its damping module is each to larger difference being present in terms of vibrating effect is slowed down
The opposite sex, the vibroseis of unmanned aerial vehicle body is often irregular, and amplitude direction is often erratically arranged along fuselage border, polygon
The arrangement form of shape, cause vibroseis direction along diagonal sum opposite side transmit when, the stress and strain situation of damping module is not
With, therefore at that time after the damping software algorithm determination of fuselage, different vibrations can cause different damping effects, so as to cause
Shake the difference of stability.
2nd, add the scheme of support member for single hollow shock-absorbing ball, inner side, damping effect it is each relatively reduced to otherness,
But it is inadequate to the pardon of the amplitude of vibrations, (this limiting value is typically by ball for its linear limit that is twisted over of hollow shock-absorbing ball
Footpath determines) after, its damping effect can drastically deteriorate, therefore when the amplitude of vibrations is excessive, the damping effect of shock-absorbing ball, which is presented, jumps
Dynamic property, so as to largely effect on damping effect.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of unmanned plane shock-damping structure, sets
There is shock absorbing ring, shock absorbing ring in a ring, has isotropism, to unmanned plane or loads the vibration of different directions, tilts and can keep
Stable and consistent it is corresponding.
In order to achieve the above object, the technical solution of the utility model is realized in：
The utility model provides the fuselage of a kind of unmanned plane shock-damping structure, including support frame, support frame as described above and unmanned plane
Connect, annular shock absorbing ring is provided with support frame as described above, the shock absorbing ring supports support bracket, carry and the support bracket
Connection, the weight of the carry are carried by the shock absorbing ring, and relative vibration occurs in the fuselage of the carry and unmanned plane or inclines
When oblique, the shock absorbing ring adaptability deformation is to the carry damping or slope compensation.
Further, the shock absorbing ring is integrally circle in wheel the form of the foetus, section, and the shock absorbing ring includes elastic outer layer, internal
Full of elastic filler.
Further, the material of the elastic outer layer uses rubber, and the material of the elastic filler uses this sponge of Raleigh
Imitative glue.
Further, support frame as described above is in groove profile, and bottom land surrounding is provided with some gussets, arc branch is provided with the gusset
Support face, the curved support face are adapted with the shape of the shock absorbing ring.
Further, some engaging lugs are provided with the outside of the cell wall of support frame as described above, pass through the engaging lug and unmanned plane
Fuselage connects.
Further, open-work is provided with the bottom land or roof of support frame as described above, the carry passes through the open-work and institute
Support bracket connection is stated, when the carry occurs vibrations, tilted, the open-work forms the activity space of the carry.
Further, the support bracket includes upper pressure support and pushes support, the upper pressure support and pushes support and is in
It is tubaeform, be provided with arc card access surface, the upper pressure support and push support connect combine after by the arc clamping
Face is connected in the inner ring of the shock absorbing ring.
Further, the upper pressure support and push connecting hole is provided with support, load bolt and be attached combination.
Further, the upper pressure support or push threaded connection hole is provided with support, the carry and the load-bearing branch
Frame passes through the threaded connection hole and bolt connection.
A kind of unmanned plane, it is provided with above-described unmanned plane shock-damping structure.
The unmanned plane shock-damping structure set using said structure has advantages below：
In the utility model, the loop configuration of shock absorbing ring both ensure that the vibrations transmitted to different directions produced identical and rung
Effect is answered, simultaneously because the design of flattening, has bigger response range to vibration amplitude, so as to all have to different vibrations
Have and preferably offset and absorb.
The utility model can equally respond the vibrations that different directions transmit, and UAV Flight Control can be made soft
Shockproof algorithm on part carries out certain simplification and optimization.
The utility model can absorb vibrations by a relatively large margin, the different vibrations especially on in-plane.
The assembling of the utility model structure is simple, can be installed by simple fastened by screw.
The unmanned plane set using said structure has advantages below：
Above-described unmanned plane shock-damping structure is provided with, the flight stability of unmanned plane is significantly improved, and can do
Go out more complicated flare maneuver also will not disequilibrium, the function of carry itself is also improved.
Brief description of the drawings
Fig. 1 is the stereogram (small damping ball) of unmanned plane shock-damping structure in the prior art；
Fig. 2 is the stereogram (big damping ball) of unmanned plane shock-damping structure in the prior art；
Fig. 3 is the exploded view of the utility model institute unmanned plane shock-damping structure；
Fig. 4 is the assembling figure of the utility model institute unmanned plane shock-damping structure (top surface is upward)；
Fig. 5 is the assembling figure of the utility model institute unmanned plane shock-damping structure (bottom surface is upward)；
Fig. 6 is the front view of the utility model institute unmanned plane shock-damping structure；
Fig. 7 is along A-A sectional view in Fig. 6；
Fig. 8 is the top view of the utility model institute unmanned plane shock-damping structure；
Fig. 9 is the upward view of the utility model institute unmanned plane shock-damping structure.
In figure：1. trip bolt；2. support is pressed on；2-1. connecting hole；3. shock absorbing ring；3-1. elastic outer layer；It is 3-2. elastic
Filler；4. support frame；4-1. engaging lug；4-2. gusset；5. push support；5-1. threaded connection hole；6. carry；7. damping
Ball；8. shock-absorbing ball.
Embodiment
Design concept of the present utility model is：
The damping of unmanned plane shock-damping structure is respectively to otherness is big, less stable in the prior art, and the utility model is using subtracting
The loop configuration of circle is shaken, both ensure that the vibrations transmitted to different directions produced identical response effect, simultaneously because flattening
Design, there is bigger response range to vibration amplitude, so as to different vibrations all have preferably offset and absorb.
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
Embodiment 1
As Fig. 3, Fig. 4, Fig. 5 show the utility model embodiment 1, in this embodiment, a kind of unmanned plane shock-damping structure,
Including support frame 4, support frame 4 is connected with the fuselage of unmanned plane, and annular shock absorbing ring 3 is provided with support frame 4, and shock absorbing ring 3 supports
Support bracket is played, carry is connected with support bracket, and the weight of carry is carried by shock absorbing ring 3, is sent out in the fuselage of carry and unmanned plane
During raw relative vibration, the adaptability of shock absorbing ring 3 is deformed to carry damping, when relative tilt occurs for the fuselage of carry and unmanned plane,
The adaptability of shock absorbing ring 3 is deformed to carry slope compensation.
Carry can be head or other need to increase steady component.
Shock absorbing ring 3 is overall in wheel the form of the foetus, and section is circle, and shock absorbing ring 3 includes elastic outer layer 3-1, and inside is filled out full of elasticity
Fill thing 3-2.When being pressurized, adaptive deformation can occur for elastic filler 3-2, and adaptive deformation can also occur for elastic outer layer 3-1.
Elastic outer layer 3-1 material uses rubber, and elastic filler 3-2 material imitates glue using this sponge of Raleigh,
It can use other that there is the liquid of similar functions., can be with so shock absorbing ring 3 has high sensitiveness and adaptability to pressure
360 degree uniformly by compression.
Uniform loop configuration is shaped as due to shock absorbing ring 3 (or making pressure tire), therefore in theory to all directions
Vibrations and tilt have identical feed back and strain-responsive.When fuselage produces vibrations, drive of the shock absorbing ring 3 in support bracket
Under, can rapid deformation vibration energy is absorbed, to greatest extent on reduce vibrations to the propagation on carry.
When carry is hung vertically downward, the uniform row that is compressed into 360 degree of 3 border of shock absorbing ring supports carry gravity, and
When fuselage tilts, such as on the right side of deviation, then shock absorbing ring 3 can make deformation reaction rapidly, and its internal imitative glue is compressed into
Corresponding right side area, so as to ensure that carry is still direction vertically downward, vice versa.
As shown in Figure 3, Figure 4, support frame 4 is in groove profile, can be polygon groove or circular groove, and bottom land surrounding is provided with some muscle
Curved support face (belonging to imitated structure) is provided with plate 4-2, gusset 4-2, curved support face and the shape of shock absorbing ring 3 are mutually fitted
Match somebody with somebody, gusset 4-2 supports shock absorbing ring 3 from below.
These gussets 4-2 and support frame 4 are integrally formed.
Four engaging lug 4-1 are provided with the outside of the cell wall of support frame 4, are connected by the fuselage of engaging lug 4-1 and unmanned plane,
Connecting hole is provided with engaging lug 4-1.
Support frame 4 only there is bottom land not have roof in figure, and support frame 4 can also set roof to limit shock absorbing ring 3, resistance
Only shock absorbing ring 3 moves up.
Open-work is provided with the bottom land or roof of support frame 4, carry is connected through open-work with support bracket, and carry occurs
When vibrations, inclination, open-work forms the activity space of carry.
As shown in Fig. 3, Fig. 4, Fig. 5, support bracket includes upper pressure support 2 and pushes support 5, upper to press support 2 and push branch
5 equal flare of frame, is provided with arc card access surface (belonging to imitated structure), and upper pressure support 2 connects combination with support 5 is pushed
It is connected to afterwards by arc card access surface in the inner ring of shock absorbing ring 3.
Upper pressure support 2 maximum gauge, which is more than, pushes support 5, and the position diameter of the two connection is identical, and this is to be based on shock absorbing ring 3
The mainly gravity that bears designs, and upper pressure support 2 and pushes support 5 and can also be designed to identical size.
After support bracket is connected with carry, in the case of bearing carry gravity, support bracket also will not be from shock absorbing ring 3
Come off in inner ring.
Upper pressure support 2 and push connecting hole is provided with support 5, load bolt and be attached combination.
Upper pressure support 2 pushes threaded connection hole is provided with support 5, carry and support bracket be connected through a screw thread hole and
Bolt connection.
Threaded connection hole 5-1 is provided with support 5 is pushed as shown in Figure 7.
When carry is suspended on 4 lower section of support frame, it is connected with pushing support 5, when carry is located at 4 top of support frame, with
Upper pressure support 2 is connected.
Embodiment 2
A kind of unmanned plane (not shown) is provided in the embodiment, is provided with the unmanned plane damping knot described in embodiment 1
Structure.Unmanned plane shock-damping structure is arranged on the fuselage of unmanned plane, and carry is connected with unmanned plane shock-damping structure, carry and unmanned plane
Relative vibration and inclination can occur between fuselage, unmanned plane shock-damping structure carries out damping or slope compensation to carry.
The unmanned plane for the unmanned plane shock-damping structure being provided with described in embodiment 1, flight stability are significantly improved, can
With make more complicated flare maneuver also will not disequilibrium, the function (such as camera function of taking pictures) of carry itself also obtains
Improve.
More than, only specific embodiment of the present utility model, under above-mentioned teaching of the present utility model, art technology
Personnel can carry out other improvement or deformation on the basis of above-described embodiment.It is it will be understood by those skilled in the art that above-mentioned
Specific descriptions simply preferably explain the purpose of this utility model, the scope of protection of the utility model should be with the guarantor of claim
Shield scope is defined.
Claims (10)
- A kind of 1. unmanned plane shock-damping structure, it is characterised in that including support frame, the fuselage connection of support frame as described above and unmanned plane, Annular shock absorbing ring is provided with support frame as described above, the shock absorbing ring supports support bracket, and carry is connected with the support bracket, The weight of the carry is carried by the shock absorbing ring, when the fuselage of the carry and unmanned plane occurs relative vibration or tilted, The shock absorbing ring adaptability deformation is to the carry damping or slope compensation.
- 2. unmanned plane shock-damping structure as claimed in claim 1, it is characterised in that the shock absorbing ring is integrally in wheel the form of the foetus, section For circle, the shock absorbing ring includes elastic outer layer, and inside is full of elastic filler.
- 3. unmanned plane shock-damping structure as claimed in claim 2, it is characterised in that the material of the elastic outer layer uses rubber, The material of the elastic filler imitates glue using this sponge of Raleigh.
- 4. unmanned plane shock-damping structure as claimed in claim 1, it is characterised in that support frame as described above is in groove profile, and bottom land surrounding is set Some gussets are equipped with, curved support face is provided with the gusset, the curved support face and the shape of the shock absorbing ring are mutually fitted Match somebody with somebody.
- 5. unmanned plane shock-damping structure as claimed in claim 4, it is characterised in that if being provided with the outside of the cell wall of support frame as described above Involvement lug, connected by the fuselage of the engaging lug and unmanned plane.
- 6. unmanned plane shock-damping structure as claimed in claim 4, it is characterised in that set on the bottom land or roof of support frame as described above Open-work is equipped with, the carry is connected through the open-work with the support bracket, described when the carry occurs vibrations, tilted Open-work forms the activity space of the carry.
- 7. unmanned plane shock-damping structure as claimed in claim 1, it is characterised in that the support bracket includes upper pressure support with Support is pressed, the upper pressure and pushes the equal flare of support at support, is provided with arc card access surface, the upper pressure support and pushes It is connected to after support connection combination by the arc card access surface in the inner ring of the shock absorbing ring.
- 8. unmanned plane shock-damping structure as claimed in claim 7, it is characterised in that the upper pressure support and pushing is all provided with support Connecting hole is equipped with, loads bolt and is attached combination.
- 9. unmanned plane shock-damping structure as claimed in claim 7, it is characterised in that the upper pressure support or push is set on support There is threaded connection hole, the carry passes through the threaded connection hole and bolt connection with the support bracket.
- 10. a kind of unmanned plane, it is characterised in that be provided with the unmanned plane shock-damping structure described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931936.5U CN207093662U (en) | 2017-07-28 | 2017-07-28 | A kind of unmanned plane shock-damping structure and a kind of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931936.5U CN207093662U (en) | 2017-07-28 | 2017-07-28 | A kind of unmanned plane shock-damping structure and a kind of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093662U true CN207093662U (en) | 2018-03-13 |
Family
ID=61542914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931936.5U Withdrawn - After Issue CN207093662U (en) | 2017-07-28 | 2017-07-28 | A kind of unmanned plane shock-damping structure and a kind of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366711A (en) * | 2017-07-28 | 2017-11-21 | 歌尔科技有限公司 | A kind of unmanned plane shock-damping structure and a kind of unmanned plane |
-
2017
- 2017-07-28 CN CN201720931936.5U patent/CN207093662U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366711A (en) * | 2017-07-28 | 2017-11-21 | 歌尔科技有限公司 | A kind of unmanned plane shock-damping structure and a kind of unmanned plane |
| CN107366711B (en) * | 2017-07-28 | 2023-01-17 | 歌尔科技有限公司 | Unmanned aerial vehicle shock-absorbing structure and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180313 Effective date of abandoning: 20230117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180313 Effective date of abandoning: 20230117 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |