CN209634723U - A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle - Google Patents
A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle Download PDFInfo
- Publication number
- CN209634723U CN209634723U CN201920302830.8U CN201920302830U CN209634723U CN 209634723 U CN209634723 U CN 209634723U CN 201920302830 U CN201920302830 U CN 201920302830U CN 209634723 U CN209634723 U CN 209634723U
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- China
- Prior art keywords
- jacking block
- rotor
- strut
- turning rod
- aerial vehicle
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Abstract
The utility model provides a kind of slow drop supporting structure of emergency landing of multi-rotor unmanned aerial vehicle, including mobile bar, stressed plate, fastener, turning rod, clamp, Non-slip material and connector；The jacking block is hard plastic material, besides, jacking block is mounted on the top middle position of strut by the embedded groove of bottom, and, the top of jacking block is equipped with the buffer stopper of silica gel material by way of being fixedly connected, and the Basolateral of revolving part is arcuate structure, and revolving part is silica gel material；The outer end of the mobile bar is equipped with outer bar, jacking block herein be for aircraft is out of control fall when, play the role of certain support buffering, it also plays when out of control, so that revolving part automatic turning, to be contacted with rotor, so that rotor tapers off rotation, prevent unmanned plane when falling, rotor or internal component will receive damage, and the buffer stopper above jacking block is for when with ground face contact.
Description
Technical field
The utility model belong to unmanned plane delay descending branch frame technical field, more specifically, in particular to a kind of more rotors without
The slow drop supporting structure of man-machine emergency landing.
Background technique
During unmanned plane use, it is easy occur the phenomenon that electricity is finished during use, is easy to cause nothing
Man-machine unexpected power-off, to will lead to, unmanned plane is broken or inner body damages.
Based on above-mentioned, existing multi-rotor unmanned aerial vehicle occur power-off it is out of control when, quickly pop up the structure of bracket not
It is enough perfect, it is not easy to when overturning out of control occurs in unmanned plane, pop-up bracket is buffered, and existing multi-rotor unmanned aerial vehicle
When out of control, slowly rotor can not be made to stop in the sky, prevent from damaging rotor when born.
Then, in view of this, being studied improvement for existing structure and missing, a kind of multi-rotor unmanned aerial vehicle is provided
The slow drop supporting structure of emergency landing, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above-mentioned technical problem, the emergency landing that the utility model provides a kind of multi-rotor unmanned aerial vehicle delays descending branch frame
Structure, to solve existing multi-rotor unmanned aerial vehicle when occurring powering off out of control, the structure for quickly popping up bracket is incomplete,
It is not easy to when overturning out of control occurs in unmanned plane, pop-up bracket is buffered, and existing multi-rotor unmanned aerial vehicle is out of control
When, slowly rotor can not be made to stop in the sky, prevent the problem of damaging rotor when born.
The purpose and effect of the slow drop supporting structure of the emergency landing of the utility model multi-rotor unmanned aerial vehicle, by skill in detail below
Art means are reached:
A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle, including main body, interior storehouse, groove, shifting chute, contact
Plate, spin, strut, swivel head, jacking block, buffer stopper, embedded groove, link slot, revolving part, mobile bar, stressed plate, fastener, overturning
Bar, clamp, Non-slip material and connector；The main body is tetragonal structure, and the inside corner location of the main body is equipped with interior storehouse, and interior
The inside in storehouse is equipped with the shifting chute of rectangular configuration, also, the corner location of main body is equipped with strut, and the inside of strut is equipped with and leads to
Slot is crossed, furthermore, the outer end of strut is equipped with swivel head and rotor；The jacking block is hard plastic material, besides, jacking block passes through
The embedded groove of bottom is mounted on the top middle position of strut, also, the top of jacking block is equipped with by way of being fixedly connected
The buffer stopper of silica gel material, and the Basolateral of revolving part is arcuate structure, and revolving part is silica gel material；The mobile bar
Outer end be equipped with outer bar, and outer bar be in the inside of strut, and the side of stressed plate passes through spring and is connected with the inside of shifting chute
It connects；The inner end of the turning rod is connected by connector and wind spring with the bottom of swivel head, and turning rod insertion is mounted on
The inside of strut, and clamp and fastener cross-contact.
Further, the bosom position in the interior storehouse is equipped with the groove of semicircular structure, and the two sides of groove are to incline
Ramp-like structure, and being internally embedded for groove is equipped with spin, and the inner end in interior storehouse is equipped with contact plate by spring.
Further, the jacking block is rectangular configuration, and the bottom of jacking block is equipped with the embedded groove of arcuate structure, and jacking block
Outside is equipped with the embedded groove of rectangular configuration, you are equipped with revolving part by shaft in the inside of embedded groove.
Further, the mobile bar is rectangular slat shape structure, and the two sides of mobile bar are equipped with the stress of rectangular configuration
Plate, and the bottom of outer bar is equipped with the fastener of wedge structure.
Further, the turning rod is strip structure, and the outer end of turning rod is wedge structure, and turning rod is outer
End is equipped with the Non-slip material of rubber material by way of bonding, and the top of turning rod is equipped with the clamp of wedge structure.
Compared with prior art, the utility model has the following beneficial effects:
In the present apparatus, be provided with jacking block and turning rod, jacking block herein be for aircraft is out of control fall when,
Play the role of certain support buffering, also plays when out of control, so that revolving part automatic turning, thus and rotor
It is contacted, so that rotor tapers off rotation, prevents unmanned plane when falling, rotor or internal component will receive
Damage, and the buffer stopper above jacking block is for when with ground face contact, carrying out cushion impact forces, and embedded groove is then
For being embedded in installation revolving part, so that revolving part is when not in use, what can be consolidated is embedded in the inside of embedded groove, and
Link slot is then the top that strut is mounted on for being embedded in, so that it is more firm when jacking block is connect with strut, and revolve
Turning part then is when unmanned plane is out of control, and revolving part automatic turning transfers, and allows the revolving part and rotor of silica gel material
Contact, so that rotor is tapered off rotation, damages rotor when preventing unmanned plane to land；
Turning rod herein is for when unmanned plane is out of control, spin moves mobile bar, to release
Limit to turning rod, allow turning rod aircraft is out of control do not land when by wind spring overturn pop up so that turning over
Bull stick is contacted with ground, buffering unmanned plane fall impact force, prevent unmanned plane from breaking, and clamp be then for fastener
Contact fixation is carried out, so that unmanned plane, when overturning out of control is encountered, what turning rod can consolidate is embedded in strut
Inside, so that stuck part is fixed, and Non-slip material, first with ground face contact, is played when unmanned plane and ground face contact
The anti-skidding effect with cushion impact forces, reduces the damage of unmanned plane, and connector is then for driving turning rod and swivel head
What inside was attached, so that turning rod, when releasing limit, wind spring can at the first time overturn turning rod racking, from
And be supported unmanned plane, to solve when occurring powering off out of control, the structure for quickly popping up bracket is incomplete,
It is not easy to when overturning out of control occurs in unmanned plane, pop-up bracket is buffered, and existing multi-rotor unmanned aerial vehicle is out of control
When, slowly rotor can not be made to stop in the sky, prevent the problem of damaging rotor when born.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the turning rod side structure schematic view of the utility model.
Fig. 3 is the main body partial side inside and partial enlargement structural representation of the utility model.
Fig. 4 is the jacking block schematic perspective view of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, main body；101, interior storehouse；102, groove；103, shifting chute；104, contact plate；105, spin；106, strut；107,
Swivel head；2, jacking block；201, buffer stopper；202, embedded groove；203, link slot；204, revolving part；3, mobile bar；301, stress
Plate；302, fastener；4, turning rod；401, clamp；402, Non-slip material；403, connector.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The utility model provides a kind of slow drop supporting structure of emergency landing of multi-rotor unmanned aerial vehicle, including main body 1, interior storehouse
101, groove 102, shifting chute 103, contact plate 104, spin 105, strut 106, swivel head 107, jacking block 2, buffer stopper 201 is embedding
Enter slot 202, link slot 203, revolving part 204, mobile bar 3, stressed plate 301, fastener 302, turning rod 4, clamp 401, Non-slip material
402 and connector 403；The main body 1 is tetragonal structure, and the inside corner location of the main body 1 is equipped with interior storehouse 101, and interior storehouse
101 inside is equipped with the shifting chute 103 of rectangular configuration, also, the corner location of main body 1 is equipped with strut 106, and strut 106
Inside be equipped with through slot, furthermore, the outer end of strut 106 is equipped with swivel head 107 and rotor；The jacking block 2 is duroplasts material
Material, besides, jacking block 2 is mounted on the top middle position of strut 106 by the embedded groove 202 of bottom, also, jacking block 2
Top is equipped with the buffer stopper 201 of silica gel material by way of being fixedly connected, and the Basolateral of revolving part 204 is arc knot
Structure, and revolving part 204 is silica gel material；The outer end of the mobile bar 3 is equipped with outer bar, and outer bar is in the inside of strut 106,
And the side of stressed plate 301 is connected by spring with the inside of shifting chute 103；The inner end of the turning rod 4 passes through connector
403 and wind spring be connected with the bottom of swivel head 107, and turning rod 4 is embedded in and is mounted on the inside of strut 106, and clamp
401 with 302 cross-contact of fastener.
Wherein, the bosom position in the interior storehouse 101 is equipped with the groove 102 of semicircular structure, and the two sides of groove 102
For ramp-like configuration, and being internally embedded for groove 102 is equipped with spin 105, and the inner end in interior storehouse 101 is equipped with by spring
Contact plate 104, groove 102 herein are for being embedded in spin 105, so that unmanned plane is not when overturning occurs in normal use
It waits, what spin 105 can consolidate is embedded in the inside of groove 102, and the two sides of groove 102 are ramp-like configuration, are to make
It obtains when unmanned plane is in horizontality, spin 105 can be made to re-enter into the inside of groove 102, convenient for next time
Use, spin 105 is then to play when unmanned plane overturning, in the effect of interior 101 roll inside of storehouse, when spin 105 to
When 3 direction of mobile bar is mobile, then it is that mobile bar 3 can be made mobile, to release the limit to turning rod 4, and works as spin 105
When rotation to 104 direction of contact plate, then contact plate 104 can be pushed, so that spring inside contracts, then make spring supporting springing
Spin 105 pushes mobile bar 3, to release the limit to mobile bar 3.
Wherein, the jacking block 2 is rectangular configuration, and the bottom of jacking block 2 is equipped with the embedded groove 202 of arcuate structure, and jacking block 2
Outside be equipped with the embedded groove 202 of rectangular configuration, the inside of your embedded groove 202 is equipped with revolving part 204 by shaft, herein
Jacking block 2 be for aircraft is out of control fall when, play the role of certain support buffering, also play when out of control
It waits, so that 204 automatic turning of revolving part, so that rotor tapers off rotation, prevents nobody to be contacted with rotor
For machine when falling, rotor or internal component will receive damage, and the buffer stopper 201 of 2 top of jacking block be for ground
When contact, cushion impact forces are carried out, and embedded groove 202 is then for being embedded in installation revolving part 204, so that revolving part
204 when not in use, and what can be consolidated is embedded in the inside of embedded groove 202, and link slot 203 is then for being embedded in installation
In the top of strut 106, so that it is more firm when jacking block 2 is connect with strut 106, and revolving part 204 is then in nothing
When man-machine out of control, 204 automatic turning of revolving part transfers, and the revolving part 204 of silica gel material is contacted with rotor, from
And rotor is made to be tapered off rotation, rotor is damaged when preventing unmanned plane to land.
Wherein, the mobile bar 3 is rectangular slat shape structure, and the two sides of mobile bar 3 are equipped with the stressed plate of rectangular configuration
301, and the bottom of outer bar be equipped with wedge structure fastener 302, mobile bar 3 herein be then primarily served by turning rod 4 into
The fixed effect of row, so that spin 105 can push mobile bar 3 when unmanned plane overturning, so that mobile bar 3 is mobile, from
And release limit to turning rod 4, and stressed plate 301 is then spring-loaded for pacifying so that for push mobile bar 3 when
It waits, fastener 302 can be contacted with clamp 401, so that turning rod 4 is limited, and fastener 302 is wedge structure, is
In order to enable the top of clamp 401 can be made to be embedded into the inside of fastener 302 again when resetting turning rod 4, thus
Again turning rod 4 is limited.
Wherein, the turning rod 4 is strip structure, and the outer end of turning rod 4 is wedge structure, and turning rod 4 is outer
End is equipped with the Non-slip material 402 of rubber material by way of bonding, and the top of turning rod 4 is equipped with the clamp of wedge structure
401, turning rod 4 herein is for when unmanned plane is out of control, spin 105 moves mobile bar 3, to release
Limit to turning rod 4, allow turning rod 4 aircraft is out of control do not land when by wind spring overturn pop up so that
Turning rod 4 is contacted with ground, buffering unmanned plane fall impact force, prevent unmanned plane from breaking, and clamp 401 be then for
It carries out contacting fixation with fastener 302, so that unmanned plane, when overturning out of control is encountered, turning rod 4 can consolidate embedding
Enter in the inside of strut 106, so that stuck part 302 is fixed, and Non-slip material 402 is then in unmanned plane and ground face contact
It waits, first with ground face contact, plays the role of anti-skidding and cushion impact forces, reduce the damage of unmanned plane, and connector 403 is then
It is attached inside turning rod 4 and swivel head 107 for driving, so that turning rod 4 is release limit when, wind spring can be with
4 racking of turning rod is overturn at the first time, so that unmanned plane is supported.
The specifically used mode and effect of the present embodiment:
In the utility model, unmanned plane during flying is manipulated by personnel first and is used, when unmanned plane overturning out of control, rotation
Turn 204 automatic turning of part and produce embedded groove 202, so that revolving part 204 is contacted with rotor, so that rotor gradually be made to stop rotation
Turn, to prevent unmanned plane when born, damage rotor, when unmanned plane overturning, spin 105 can move simultaneously
Be detached from inside groove 102, then can hit contact plate 104 so that spring inside contract after springing so that contact plate 104 will roll
Ball 105 pushes, so that spin 105 hits mobile bar 3, so that mobile bar 3 is mobile with moved fastener 302, to release to clamp 401
Limit so that turning rod 4 is by wind spring springing so that the overturning of turning rod 4 and go out, if uav bottom contacts ground
When, turning rod 4 can be made to be contacted with Non-slip material 402 with ground, thus alleviate the impact force of unmanned plane whereabouts, if
When the top elder generation of unmanned plane is with ground face contact, buffer stopper 201 can be made to be contacted with ground, to alleviate impact
Power.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of slow drop supporting structure of emergency landing of multi-rotor unmanned aerial vehicle, it is characterised in that: the emergency of the multi-rotor unmanned aerial vehicle
Drop supporting structure is delayed in landing
Main body (1), interior storehouse (101), groove (102), shifting chute (103), contact plate (104), spin (105), strut (106),
Swivel head (107), jacking block (2), buffer stopper (201), embedded groove (202), link slot (203), revolving part (204), mobile bar
(3), stressed plate (301), fastener (302), turning rod (4), clamp (401), Non-slip material (402) and connector (403)；
The main body (1) is tetragonal structure, and the inside corner location of the main body (1) is equipped with interior storehouse (101), and interior storehouse (101)
Inside be equipped with the shifting chute (103) of rectangular configuration, also, the corner location of main body (1) is equipped with strut (106), and strut
(106) inside is equipped with through slot, furthermore, the outer end of strut (106) is equipped with swivel head (107) and rotor；The jacking block (2)
For hard plastic material, besides, jacking block (2) is mounted on the top interposition of strut (106) by the embedded groove (202) of bottom
It sets, also, the top of jacking block (2) is equipped with the buffer stopper (201) of silica gel material, and revolving part by way of being fixedly connected
(204) Basolateral is arcuate structure, and revolving part (204) is silica gel material；The outer end of the mobile bar (3) is equipped with outer
Bar, and outer bar is in the inside of strut (106), and the side of stressed plate (301) passes through the inside phase of spring and shifting chute (103)
Connection；The inner end of the turning rod (4) is connected by connector (403) and wind spring with the bottom of swivel head (107), and is turned over
Bull stick (4) is embedded in the inside for being mounted on strut (106), and clamp (401) and fastener (302) cross-contact.
2. the slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle as described in claim 1, it is characterised in that: the interior storehouse
(101) bosom position is equipped with the groove (102) of semicircular structure, and the two sides of groove (102) are ramp-like configuration, and
Being internally embedded for groove (102) is equipped with spin (105), and the inner end of interior storehouse (101) is equipped with contact plate by spring
(104).
3. the slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle as described in claim 1, it is characterised in that: the jacking block
It (2) is rectangular configuration, and the bottom of jacking block (2) is equipped with the embedded groove (202) of arcuate structure, and the outside of jacking block (2) is equipped with square
The inside of the embedded groove (202) of shape structure, your embedded groove (202) is equipped with revolving part (204) by shaft.
4. the slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle as described in claim 1, it is characterised in that: the mobile bar
It (3) is rectangular slat shape structure, and the two sides of mobile bar (3) are equipped with the stressed plate (301) of rectangular configuration, and the bottom of outer bar is set
There is the fastener (302) of wedge structure.
5. the slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle as described in claim 1, it is characterised in that: the turning rod
It (4) is strip structure, and the outer end of turning rod (4) is wedge structure, and the outer end of turning rod (4) is pacified by way of bonding
Non-slip material (402) equipped with rubber material, and the top of turning rod (4) is equipped with the clamp (401) of wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302830.8U CN209634723U (en) | 2019-03-11 | 2019-03-11 | A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302830.8U CN209634723U (en) | 2019-03-11 | 2019-03-11 | A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634723U true CN209634723U (en) | 2019-11-15 |
Family
ID=68495659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302830.8U Expired - Fee Related CN209634723U (en) | 2019-03-11 | 2019-03-11 | A kind of slow drop supporting structure of the emergency landing of multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634723U (en) |
-
2019
- 2019-03-11 CN CN201920302830.8U patent/CN209634723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |