CN208325648U - A kind of high pressure overhead power line patrol UAV is fallen Shatter-resistant device - Google Patents
A kind of high pressure overhead power line patrol UAV is fallen Shatter-resistant device Download PDFInfo
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- CN208325648U CN208325648U CN201820952155.9U CN201820952155U CN208325648U CN 208325648 U CN208325648 U CN 208325648U CN 201820952155 U CN201820952155 U CN 201820952155U CN 208325648 U CN208325648 U CN 208325648U
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- shatter
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- power line
- resistant device
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Abstract
It falls Shatter-resistant device the utility model discloses a kind of high pressure overhead power line patrol UAV, including protective shell, supporting mechanism and fall protection mechanism, the supporting mechanism is fixedly mounted on the bottom end corner location of protective shell, the supporting mechanism includes support column, first screw hole slot, second screw hole slot, second groove, second adjustable spring and connecting column, the support column is fixedly mounted on the bottom end of supporting mechanism, the second screw hole slot is provided with the bottom dead center position of support column, the first screw hole slot is provided with support column lower side, second groove is provided with the upper end center position of support column, second adjustable spring is fixedly mounted on the inner cavity lower end of the second groove, the connecting column elastic connection is in the upper end of the second adjustable spring, the center of the protective shell offers the first groove.The utility model is that unmanned plane falls Shatter-resistant device, by installing fall protection mechanism, improves security performance of the unmanned plane when falling.
Description
Technical field
The utility model relates to unmanned plane engineering device technique field, specially a kind of high pressure overhead power line patrol UAV
Fall Shatter-resistant device.
Background technique
With the development of society, science and technology is constantly progressive, unmanned plane to be related to field more and more, since it possesses
It is easy to carry, work efficiency is high, can replace the mankind complete high-risk task the advantages that, very popular, unmanned plane is to pass through
Artificial long-range control is flown in the sky, thus unmanned plane there are problems that it is improper rise and fall, may be due to manual operation, route
Problem, hardware problem using distance problem or are accidentally collided, and be will lead to unmanned plane and are not controlled by user and are fallen suddenly,
High aerial high-speed, which is fallen, not only results in the economic loss of drone body, it is also possible to the crowd to ground is injured, it is general
The unmanned plane Shatter-resistant device that falls is to carry out buffering of rising and falling using the elastic property of undercarriage material itself, and damping effect is general,
In falling from high altitude, the powerful impact force in ground is reached, the simple elasticity buffering of undercarriage is depended merely on, unmanned plane can not be protected, more
The safety for the people that fall into crowd can not be protected.
But current unmanned plane falls, Shatter-resistant device is had the following problems:
There are falling guard effect is general, the phenomenon that humans and animals pounded by unmanned plane can not be protected, will cause certain
Inconvenience, need to improve.
Utility model content
It falls Shatter-resistant device the purpose of this utility model is to provide a kind of high pressure overhead power line patrol UAV, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high pressure overhead power line line walking without
The man-machine Shatter-resistant device that falls, including protective shell, supporting mechanism and fall protection mechanism, the supporting mechanism are fixedly mounted on protection
The bottom end corner location of shell, the supporting mechanism include support column, the first screw hole slot, the second screw hole slot, the second groove, second stretch
Contracting spring and connecting column, the support column are fixedly mounted on the bottom end of supporting mechanism, and the second screw hole slot is provided with support column
Bottom dead center position, the first screw hole slot is provided with support column lower side, and second groove is provided with the upper of support column
Center is held, second adjustable spring is fixedly mounted on the inner cavity lower end of the second groove, and the connecting column elastic connection exists
The upper end of second adjustable spring, the center of the protective shell offer the first groove, and the protective shell is close to the first groove
Outer rim offer circular ring type groove, the fall protection mechanism is placed in the inner end of circular ring type groove, the falling guard
Mechanism includes that rope, convex block, flexible annulus set and parachute, the parachute are fixedly mounted on the upper end of fall protection mechanism,
The flexible annulus set is fixedly mounted on the bottom end of parachute, and the upper end that the convex block is fixedly mounted on flexible annulus set is octagonal
Position, the rope are fixedly connected on the lower end of convex block, and the center inside end of the protective shell is plugged with lever, the protective shell
Inner cavity illiciumverum position offer cylindrical groove, inner cavity one end of the cylindrical groove is fixedly installed with the first adjustable spring,
The outboard end of first adjustable spring is elasticly connected with link block,
Preferably, the fall protection mechanism is fixedly connected on one end of link block by rope.
Preferably, the parachute can be placed in circular ring type groove inner cavity by the stretching of rope.
Preferably, the height of first groove is greater than the height of circular ring type groove, and the height of the cylindrical groove is greater than
The height of circular ring type groove, and the height of cylindrical groove is less than the height of the first groove.
Preferably, the upper end illiciumverum position of the flexible annulus set opens up fluted, and the diameter of the groove is less than convex block
Diameter, and be greater than rope diameter.
Preferably, the cylindrical groove is adapted with the first adjustable spring, and the diameter of link block is less than cylindrical groove
Diameter, the height of the link block are greater than the height of circular ring type groove.
Preferably, the diameter of second groove is less than the diameter of support column, and the diameter of the second groove is greater than connecting column
Diameter.
Preferably, the supporting mechanism is fixedly mounted on the bottom end corner location of protective shell by connecting column.
Preferably, the upper end of the unmanned plane is fixedly installed with screw thread convex block, and screw thread convex block is mutually fitted with the second screw hole slot
Match.
Compared with prior art, the utility model has the beneficial effects that
1, by installation supporting mechanism, when needing work, user can by supporting mechanism bottom end is opened up the
Two screw hole slots are snapped on the compatible screw thread convex block in unmanned plane upper end, and then bolt is inserted into the first screw hole slot, rotation
It is fixed, simple and quick, stable and firm purpose is realized, so that the fixation work of main body and unmanned plane is completed, at nobody
When machine normally does raising and lowering aerial mission, by installing the second adjustable spring, due to inertia, connecting column elastic connection second
Adjustable spring is slided in the second inside grooves and is moved up and down, and so as to reduce the moment resistance that fall protection mechanism is subject to, is led to
Installation lever is crossed, so that fall protection mechanism will not release a parachute because of downward air drag, can effectively be avoided
When unmanned plane rapid increase, the case where being opened accidentally parachute, the normal operation of unmanned plane ensure that.
2, the windage by installation fall protection mechanism, when abnormal fall occurs in unmanned plane, when being declined by unmanned plane
Power slowly struts parachute, the first adjustable spring is pulled by link block by the rope that convex block lower end connects, to will put
Parachute in circular ring type groove inner cavity struts, and since the diameter of link block is greater than the height of circular ring type groove, arrives in link block
When up to the boundary of circular ring type groove, parachute struts completely, reduces the decrease speed of unmanned plane to the greatest extent, to complete to exist
The purpose that unmanned plane is just protected before falling, also timely and effectively protects the humans and animals surprisingly pounded by unmanned plane before the fall.
Detailed description of the invention
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is the utility model fall protection mechanism structural schematic diagram；
Fig. 3 is the utility model main body overlooking structure diagram；
Fig. 4 is the utility model supporting mechanism structural schematic diagram.
In figure: 1- protective shell；2- supporting mechanism；3- fall protection mechanism；4- cylindrical groove；5- circular ring type groove；6-
One groove；7- lever；8- rope；9- convex block；10- stretches annulus set；11- parachute；12- link block；13- first stretches bullet
Spring；14- support column；15- the first screw hole slot；16- the second screw hole slot；The second groove of 17-；The second adjustable spring of 18-；19- connection
Column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of high pressure overhead power line patrol UAV
Fall Shatter-resistant device, including protective shell 1, supporting mechanism 2 and fall protection mechanism 3, supporting mechanism 2 are fixedly mounted on protective shell 1
Bottom end corner location, supporting mechanism 2 includes support column 14, the first screw hole slot 15, the second screw hole slot 16, the second groove 17, the
Two adjustable springs 18 and connecting column 19, support column 14 are fixedly mounted on the bottom end of supporting mechanism 2, and the second screw hole slot 16 is provided with branch
The bottom dead center position of dagger 14, the first screw hole slot 15 are provided with 14 lower side of support column, and the second groove 17 is provided with support column
14 upper end center position, the second adjustable spring 18 are fixedly mounted on the inner cavity lower end of the second groove 17, and 19 elasticity of connecting column is even
It connects in the upper end of the second adjustable spring 18, the center of protective shell 1 offers the first groove 6, and protective shell 1 is close to the first groove
6 outer rim offers circular ring type groove 5, and fall protection mechanism 3 is placed in the inner end of circular ring type groove 5, fall protection mechanism 3
It is fixedly mounted on the upper end of fall protection mechanism 3 including rope 8, convex block 9, flexible annulus set 10 and parachute 11, parachute 11,
Flexible annulus set 10 is fixedly mounted on the bottom end of parachute 11, and the upper end that convex block 9 is fixedly mounted on flexible annulus set 10 is octagonal
Position, rope 8 are fixedly connected on the lower end of convex block 9, by installing fall protection mechanism 3, when there is abnormal fall in unmanned plane,
Wind resistance when being declined by unmanned plane slowly struts parachute 11, passes through link block 12 by the rope 8 of 9 lower end of convex block connection
The first adjustable spring 13 is pulled, it is straight due to link block 12 so that the parachute 11 for being placed in 5 inner cavity of circular ring type groove be strutted
Diameter is greater than the height of circular ring type groove 5, and when link block 12 reaches the boundary of circular ring type groove 5, parachute 11 struts completely, most
The decrease speed of the reduction unmanned plane of big degree, to complete just the protecting unmanned plane before the fall of the task, the center of protective shell 1
Inner end is plugged with lever 7, is opened accidentally parachute when can effectively avoid unmanned plane rapid increase by installing lever 7
11 the case where, the inner cavity illiciumverum position of protective shell 1 offer cylindrical groove 4, and inner cavity one end of cylindrical groove 4 is fixedly installed with
The outboard end of first adjustable spring 13, the first adjustable spring 13 is elasticly connected with link block 12,
Fall protection mechanism 3 is fixedly connected on one end of link block 12 by rope 8, and parachute 11 passes through the drawing of rope 8
It stretches and can be placed in 5 inner cavity of circular ring type groove, the height of the first groove 6 is greater than the height of circular ring type groove 5, the height of cylindrical groove 4
Degree is greater than the height of circular ring type groove 5, and the height of cylindrical groove 4 is less than the height of the first groove 6, the upper of annulus set 10 of stretching
Octagonal position is held to open up fluted, the diameter of the groove is less than the diameter of convex block 9, and is greater than the diameter of rope 8, cylindrical groove
4 are adapted with the first adjustable spring 13, and the diameter of link block 12 is less than the diameter of cylindrical groove 4, and the height of link block 12 is big
In the height of circular ring type groove 5, the diameter of the second groove 17 is less than the diameter of support column 14, and the diameter of the second groove 17 is greater than
The diameter of connecting column 19, supporting mechanism 2 are fixedly mounted on the bottom end corner location of protective shell 1 by connecting column 19, unmanned plane
Upper end is fixedly installed with screw thread convex block, and screw thread convex block is adapted with the second screw hole slot 16.
Working principle: when needing work, user can be by the second screw hole slot 16 for opening up 2 bottom end of supporting mechanism
It being snapped on the compatible screw thread convex block in unmanned plane upper end, then bolt is inserted into the first screw hole slot 15, rotation is fixed, from
And the fixation work of main body and unmanned plane is completed, and when unmanned plane normally does raising and lowering aerial mission, 19 elasticity of connecting column
It connects the second adjustable spring 18 to move up and down in 17 internal slide of the second groove, it is possible to reduce the wink that fall protection mechanism 3 is subject to
Between resistance effectively unmanned plane can be avoided in rapid increase, generate downward air drag by installing lever 7, it is unexpected
Release a parachute 11 the case where, when abnormal fall occurs in unmanned plane, wind resistance when being declined by unmanned plane is by parachute 11
It slowly struts, the first adjustable spring 13 is pulled by link block 12 by the rope 8 of 9 lower end of convex block connection, so that circle will be placed in
The parachute 11 of 5 inner cavity of ring groove struts, since the diameter of link block 12 is greater than the height of circular ring type groove 5, in link block
When the boundary of 12 arrival circular ring type grooves 5, parachute 11 struts completely, reduces the decrease speed of unmanned plane to the greatest extent, from
And just the protecting unmanned plane before the fall of the task is completed, complete work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
- The Shatter-resistant device 1. a kind of high pressure overhead power line patrol UAV is fallen, including protective shell (1), supporting mechanism (2) and Fall protection mechanism (3), it is characterised in that: the supporting mechanism (2) is fixedly mounted on the bottom end corner location of protective shell (1), The supporting mechanism (2) includes support column (14), the first screw hole slot (15), the second screw hole slot (16), the second groove (17), second Adjustable spring (18) and connecting column (19), the support column (14) are fixedly mounted on the bottom end of supporting mechanism (2), second spiral shell Hole slot (16) is provided with the bottom dead center position of support column (14), and the first screw hole slot (15) is provided on the downside of support column (14) End, second groove (17) are provided with the upper end center position of support column (14), the fixed peace of second adjustable spring (18) Mounted in the inner cavity lower end of the second groove (17), connecting column (19) elastic connection is in the upper end of the second adjustable spring (18), institute The center for stating protective shell (1) offers the first groove (6), and outer rim of the protective shell (1) close to the first groove (6) opens up Have circular ring type groove (5), the fall protection mechanism (3) is placed in the inner end of circular ring type groove (5), the falling guard machine Structure (3) includes rope (8), convex block (9), flexible annulus set (10) and parachute (11), and the parachute (11) is fixedly mounted on The upper end of fall protection mechanism (3), the flexible annulus set (10) are fixedly mounted on the bottom end of parachute (11), the convex block (9) it is fixedly mounted on the upper end illiciumverum position of flexible annulus set (10), the rope (8) is fixedly connected under convex block (9) End, the center inside end of the protective shell (1) are plugged with lever (7), and the inner cavity illiciumverum position of the protective shell (1) offers Inner cavity one end of cylindrical groove (4), the cylindrical groove (4) is fixedly installed with the first adjustable spring (13), and described first is flexible The outboard end of spring (13) is elasticly connected with link block (12).
- The Shatter-resistant device 2. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the fall protection mechanism (3) passes through one end that rope (8) are fixedly connected on link block (12).
- The Shatter-resistant device 3. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the parachute (11) can be placed in circular ring type groove (5) inner cavity by the stretching of rope (8).
- The Shatter-resistant device 4. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the height of first groove (6) is greater than the height of circular ring type groove (5), and the height of the cylindrical groove (4) is greater than annulus The height of type groove (5), and the height of cylindrical groove (4) is less than the height of the first groove (6).
- The Shatter-resistant device 5. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist Opened up in: the upper end illiciumverum position of the flexible annulus set (10) fluted, the diameter of the groove is less than the straight of convex block (9) Diameter, and it is greater than the diameter of rope (8).
- The Shatter-resistant device 6. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the cylindrical groove (4) is adapted with the first adjustable spring (13), and the diameter of link block (12) is less than cylindrical groove (4) Diameter, the height of the link block (12) is greater than the height of circular ring type groove (5).
- The Shatter-resistant device 7. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the diameter of second groove (17) is less than the diameter of support column (14), and the diameter of the second groove (17) is greater than connecting column (19) diameter.
- The Shatter-resistant device 8. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the supporting mechanism (2) passes through the bottom end corner location that connecting column (19) are fixedly mounted on protective shell (1).
- The Shatter-resistant device 9. a kind of high pressure overhead power line patrol UAV according to claim 1 is fallen, feature exist In: the upper end of the unmanned plane is fixedly installed with screw thread convex block, and screw thread convex block is adapted with the second screw hole slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952155.9U CN208325648U (en) | 2018-06-20 | 2018-06-20 | A kind of high pressure overhead power line patrol UAV is fallen Shatter-resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952155.9U CN208325648U (en) | 2018-06-20 | 2018-06-20 | A kind of high pressure overhead power line patrol UAV is fallen Shatter-resistant device |
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| Publication Number | Publication Date |
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| CN208325648U true CN208325648U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952155.9U Expired - Fee Related CN208325648U (en) | 2018-06-20 | 2018-06-20 | A kind of high pressure overhead power line patrol UAV is fallen Shatter-resistant device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271664A (en) * | 2019-07-04 | 2019-09-24 | 深圳市智旋科技有限公司 | A kind of safeguard structure and its application method of the patrol unmanned machine of forest line walking fire behavior |
| CN113815845A (en) * | 2021-08-19 | 2021-12-21 | 嘉应学院 | Emergency parachute landing and airbag mixed use device suitable for multi-rotor unmanned aerial vehicle |
-
2018
- 2018-06-20 CN CN201820952155.9U patent/CN208325648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271664A (en) * | 2019-07-04 | 2019-09-24 | 深圳市智旋科技有限公司 | A kind of safeguard structure and its application method of the patrol unmanned machine of forest line walking fire behavior |
| CN113815845A (en) * | 2021-08-19 | 2021-12-21 | 嘉应学院 | Emergency parachute landing and airbag mixed use device suitable for multi-rotor unmanned aerial vehicle |
| CN113815845B (en) * | 2021-08-19 | 2023-11-03 | 嘉应学院 | Emergency parachute and safety airbag mixed device suitable for multi-rotor unmanned aerial vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190620 |