CN108791824A - A kind of unmanned plane damping device - Google Patents
A kind of unmanned plane damping device Download PDFInfo
- Publication number
- CN108791824A CN108791824A CN201810699865.XA CN201810699865A CN108791824A CN 108791824 A CN108791824 A CN 108791824A CN 201810699865 A CN201810699865 A CN 201810699865A CN 108791824 A CN108791824 A CN 108791824A
- Authority
- CN
- China
- Prior art keywords
- buffer board
- air bag
- unmanned plane
- installs case
- damping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of unmanned plane damping devices, including body, the bottom of the body is provided with the first buffer board, the four corners of first buffer board bottom are all provided with damping spring, the bottom of first buffer board is provided with the second buffer board by damping spring, the bottom end of the internal body is provided with installation cavity, and the air bag compression chamber of the first buffer board and the second buffer board is provided through below installation cavity, the inside of the installation cavity is equipped with gas generator, the internal compression of the air bag compression chamber is provided with air bag, and the air inflation nozzle of air bag is connect with the gas outlet of the gas generator.The setting that the present invention passes through the first buffer board, damping spring and the second buffer board, preliminary damping is carried out to unmanned plane, after damping spring deformation failure, air bag can be used to carry out secondary buffer, damping effect is more preferable, fuselage is preferably protected, and the tip by rotating shaft end is inserted in ground.
Description
Technical field
The present invention relates to unmanned plane field, specially a kind of unmanned plane damping device.
Background technology
Unmanned plane, i.e. UAV are manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, with the development of modern science and technology, unmanned plane is taking photo by plane, agricultural, disaster relief, observing wild animal and video display bat
It takes the photograph equal fields to be all widely used, existing unmanned plane, since damping effect is poor, often generates fuselage powerful in landing
Impact failure, influences the service life of unmanned plane, and existing unmanned plane after falling to ground often due to one section of coast away from
From the distance that may not be calculated in staff stops, and makes troubles to staff.
Invention content
The purpose of the present invention is to provide a kind of unmanned plane damping devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of unmanned plane damping device, including body, institute
The bottom for stating body is provided with the first buffer board, and the four corners of first buffer board bottom are all provided with damping spring, described
The bottom of first buffer board is provided with the second buffer board by damping spring, and the bottom end of the internal body is provided with installation cavity,
And the air bag compression chamber of the first buffer board and the second buffer board is provided through below installation cavity, the inside peace of the installation cavity
Equipped with gas generator, the internal compression of the air bag compression chamber is provided with air bag, and the air inflation nozzle of air bag and institute
The gas outlet connection of gas generator is stated, the lower section of the body both sides is all equipped with installs case, the installation by supporting rack
The bottom of case is provided with non-slipping block, and the top inside the installs case is provided with pneumatic cylinder, and the output end of pneumatic cylinder is equipped with
The inside of motor installs case, the motor installs case is equipped with motor, and the output end of the motor is equipped with through installs case
Rotary shaft, and it is tip to rotate the tip of the axis.
Preferably, first buffer board is internally provided with sponge filled layer, the inside setting of second buffer board
There is rubber filling layer.
Preferably, the non-slipping block is internally provided with through-hole, and the radius of the through-hole is circle, and the radius of through-hole is big
In the radius of rotary shaft.
Preferably, the installs case and motor installs case are internally provided with multigroup heat emission hole.
Preferably, the bottom of the non-slipping block is provided with multigroup sawtooth.
Preferably, the air bag is nylon material, and the internal layer of air bag is coated with caulking gum.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of unmanned plane damping device by the first buffer board, subtract
The setting for shaking spring and the second buffer board carries out preliminary damping to unmanned plane, and after damping spring deformation failure, inflation can be used
Air bag carries out secondary buffer, and damping effect is more preferable, is preferably protected fuselage, and the tip by rotating shaft end is inserted in
Ground, and non-slipping block can increase the friction with ground, and the stopping of unmanned plane can be made more firm, brought convenience to staff.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing of A of the present invention；
Fig. 3 is the partial structurtes vertical view of the present invention.
In figure：1, body；2, the first buffer board；3, damping spring；4, the second buffer board；5, installation cavity；6, gas occurs
Device；7, air bag compression chamber；8, air bag；9, supporting rack；10, installs case；11, pneumatic cylinder；12, motor installs case；13, electric
Machine；14, rotary shaft；15, non-slipping block；16, through-hole；17, heat emission hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the invention：A kind of unmanned plane damping device, including body 1, body 1
Bottom be provided with the first buffer board 2, the four corners of 2 bottom of the first buffer board are all provided with damping spring 3, the first buffer board 2
Bottom the second buffer board 4 is provided with by damping spring 3, the bottom end inside body 1 is provided with installation cavity 5, and installation cavity 5
Lower section is provided through the air bag compression chamber 7 of the first buffer board 2 and the second buffer board 4, and the inside of installation cavity 5 is equipped with gas hair
The internal compression of raw device 6, air bag compression chamber 7 is provided with air bag 8, and the air inflation nozzle of air bag 8 and gas generator 6
Gas outlet connects, and the lower sections of 1 both sides of body is all equipped with installs case 10 by supporting rack 9, and the bottom of installs case 10 is provided with anti-
Sliding block 15, the top inside installs case 10 is provided with pneumatic cylinder 11, and the output end of pneumatic cylinder 11 is equipped with motor installs case 12,
The inside of motor installs case 12 is equipped with motor 13, and the output end of motor 13 is equipped with the rotary shaft 14 through installs case 10, and
The end of rotary shaft 14 is tip, and air bag 8 is nylon material, and the internal layer of air bag 8 is coated with caulking gum.
In the present embodiment：It is inflated to air bag 8 by gas generator 6, makes to be compressed in inside air bag compression chamber 7
Air bag 8 expands, and pops up in the lower section of the second buffer board 4, is contacted with ground, mitigates the power that body 1 collides ground, has
The normal work of effect protection body 1.
Attached drawing 1 and Fig. 3 are please referred to, the first buffer board 2 is internally provided with sponge filled layer, the inside of the second buffer board 4
It is provided with rubber filling layer.
In the present invention, the second buffer board 4 is directly detected with ground, since it is internally provided with rubber filling layer,
Elasticity is larger, can effectively be weakened to the impact force of unmanned plane and ground, and vibrations are transferred to the first buffering by damping spring 3
Plate 2 carries out absorption weakening to power again, adequately protects to unmanned plane.
Attached drawing 1 and Fig. 2 are please referred to, non-slipping block 15 is internally provided with through-hole 16, and the radius of through-hole 16 is round, and through-hole
16 radius is more than the radius of rotary shaft 14；Installs case 10 and motor installs case 12 are internally provided with multigroup heat emission hole 17；It is anti-
The bottom of sliding block 15 is provided with multigroup sawtooth.
In the present invention, non-slipping block 15 is directly contacted with ground by the sawtooth of its bottom when unmanned plane falls,
Increase friction, keep unmanned plane unlikely since inertia is unable to control, and motor 13 drives rotary shaft 14 to rotate, pneumatic cylinder 11 drives rotation
Shaft 14 is moved downward by through-hole 16, and the tip of 14 bottom of rotary shaft is made to insert in ground, carries out preferably fixed, heat emission hole 17
Setting can guarantee the normal work of motor 13.
Operation principle：Unmanned plane fall when, by by damping spring 3 to the whereabouts of unmanned plane into row buffering, avoid nobody
It is too stiff to be collided between machine and ground, generates damage to body 1, if shock is too strong, 3 deformation of damping spring loses work
With the second buffer board 4 is rubber material, and the first buffer board 2 is sponge material, can effectively weaken and be produced with ground when unmanned plane falls
Raw impact force, engaging means power supply can be inflated air bag 8 by gas generator 6, body 1 made to pass through inflation
Air bag 8 is contacted with ground, is effectively buffered, and under dual shock absorption effect, can be functioned well as absorption, be reduced impact force
Effect, protects unmanned plane well, to ensure its normal operation, drives rotary shaft 14 to work by pneumatic cylinder 11, makes
The tip rotation of rotary shaft 14 is downward, so that rotary shaft 14 is inserted in ground, and non-slipping block 15 can increase the friction of itself and ground, make
The stopping of unmanned plane is more stablized, conveniently.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of unmanned plane damping device, including body (1), it is characterised in that：It is slow that the bottom of the body (1) is provided with first
The four corners of punching (2), the first buffer board (2) bottom are all provided with damping spring (3), first buffer board (2)
Bottom is provided with the second buffer board (4) by damping spring (3), and the internal bottom end of the body (1) is provided with installation cavity (5),
And the air bag compression chamber (7) of the first buffer board (2) and the second buffer board (4), the peace are provided through below installation cavity (5)
The behave affectedly inside of (5) is equipped with gas generator (6), and the internal compression of the air bag compression chamber (7) is provided with air bag
(8), and the air inflation nozzle of air bag (8) is connect with the gas outlet of the gas generator (6), under body (1) both sides
Side is all equipped with installs case (10) by supporting rack (9), and the bottom of the installs case (10) is provided with non-slipping block (15), the peace
The internal top of vanning (10) is provided with pneumatic cylinder (11), and the output end of pneumatic cylinder (11) is equipped with motor installs case (12),
The inside of the motor installs case (12) is equipped with motor (13), and the output end of the motor (13) is equipped with through installs case
(10) rotary shaft (14), and the end of rotary shaft (14) is tip.
2. a kind of unmanned plane damping device according to claim 1, it is characterised in that：First buffer board (2) it is interior
Portion is provided with sponge filled layer, and second buffer board (4) is internally provided with rubber filling layer.
3. a kind of unmanned plane damping device according to claim 1, it is characterised in that：The inside of the non-slipping block (15) is set
It is equipped with through-hole (16), the radius of the through-hole (16) is circle, and the radius of through-hole (16) is more than the radius of rotary shaft (14).
4. a kind of unmanned plane damping device according to claim 1, it is characterised in that：The installs case (10) and motor peace
Vanning (12) is internally provided with multigroup heat emission hole (17).
5. a kind of unmanned plane damping device according to claim 1, it is characterised in that：The bottom of the non-slipping block (15) is set
It is equipped with multigroup sawtooth.
6. a kind of unmanned plane damping device according to claim 1, it is characterised in that：The air bag (8) is nylon
Material, and the internal layer of air bag (8) is coated with caulking gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699865.XA CN108791824A (en) | 2018-06-29 | 2018-06-29 | A kind of unmanned plane damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699865.XA CN108791824A (en) | 2018-06-29 | 2018-06-29 | A kind of unmanned plane damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791824A true CN108791824A (en) | 2018-11-13 |
Family
ID=64073842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810699865.XA Withdrawn CN108791824A (en) | 2018-06-29 | 2018-06-29 | A kind of unmanned plane damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550705A (en) * | 2020-12-04 | 2021-03-26 | 安徽天德无人机科技有限公司 | Highway patrol unmanned aerial vehicle that breaks rules and regulations |
| CN113120226A (en) * | 2021-05-31 | 2021-07-16 | 四川省天域航通科技有限公司 | Shock-absorbing mechanism that unmanned aerial vehicle used |
-
2018
- 2018-06-29 CN CN201810699865.XA patent/CN108791824A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550705A (en) * | 2020-12-04 | 2021-03-26 | 安徽天德无人机科技有限公司 | Highway patrol unmanned aerial vehicle that breaks rules and regulations |
| CN113120226A (en) * | 2021-05-31 | 2021-07-16 | 四川省天域航通科技有限公司 | Shock-absorbing mechanism that unmanned aerial vehicle used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |