CN107719660A - Unmanned vehicle folds horn - Google Patents
Unmanned vehicle folds horn Download PDFInfo
- Publication number
- CN107719660A CN107719660A CN201711010068.8A CN201711010068A CN107719660A CN 107719660 A CN107719660 A CN 107719660A CN 201711010068 A CN201711010068 A CN 201711010068A CN 107719660 A CN107719660 A CN 107719660A
- Authority
- CN
- China
- Prior art keywords
- horn
- tongue piece
- axis hole
- connection end
- ball
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Abstract
The invention provides a kind of unmanned vehicle to fold horn, including horn and base, base includes a connecting bottom board, and opposition is arranged at the first tongue piece and the second tongue piece of the connecting bottom board both sides, and is arranged at the cylinder groove between the first tongue piece and the second tongue piece and on connecting bottom board；Horn connection end is correspondingly placed between the first tongue piece and the second tongue piece, and the side of connection end is provided with the first spherical groove, and opposite side is provided with the second spherical groove.The present invention sets spring between horn connection end and base, ball is fixed between horn and base using the elastic reaction of spring, and ball is set to be rolled between corresponding horn expansion or two spherical grooves of folded state, so that ball is rolled in different spherical grooves, the corresponding expansion or folding for realizing horn.Compared with prior art, the present invention have it is simple in construction, it is easy to operate, horn unfolded quick and precisely the advantages of.
Description
Technical field
The present invention relates to unmanned vehicle horn, and in particular to be a kind of folding unmanned vehicle horn.
Background technology
, can be by different task carry relevant device, to perform boat because unmanned vehicle has the features such as dexterity, light
The tasks such as bat, mapping, monitoring, investigation, therefore it is widely used in the fields such as public safety, fire-fighting, traffic, military affairs.
For more rotor unmanned aircrafts, because its developed dimension is larger, space-consuming is more, to transport, preserves band
It is next difficult, it is unfavorable for storing and carries.Therefore, more in industry at present reduce volume using folding horn structure, improve
Portability.However, more rotor unmanned aircrafts need a reliable horn foldable structure, horn keeps it during ensureing flight
Deployed condition.Under this requirement, the foldable structure of horn can all complicate, and cause construction weight to increase, and the expansion of horn
Folding process is all manual operation, typically ensures horn expansion by visual or other operating mechanisms or folds in place, its
It is more to there is operating procedure, experiences the defects of poor.
The content of the invention
Therefore, it is an object of the invention to provide one kind is simple to operate, horn unfolded is fast and accurately folding
Unmanned vehicle horn.
The purpose of the present invention is achieved through the following technical solutions.
A kind of unmanned vehicle folds horn, including fuselage and horn, and electricity is installed with the fixing end of the horn
Machine, propeller is installed, by floor installation on fuselage, the base includes one for the connection end of the horn on the motor
The connecting bottom board being fixedly mounted on fuselage, opposition are arranged at the first tongue piece and the second tongue piece of the connecting bottom board both sides, with
And it is arranged at the cylinder groove between the first tongue piece and the second tongue piece and on connecting bottom board；
The connection end of the horn is correspondingly placed between first tongue piece and the second tongue piece, and the one of the connection end
Side is provided with the first spherical groove, and opposite side is provided with the second spherical groove；
Wherein, a spring is provided with the cylinder groove, one end of the spring is fixed in cylinder groove, and the other end is provided with
One slide plate, a ball that can be rolled between horn and connecting bottom board is provided between the slide plate and the horn connection end,
When the ball is located in the first spherical groove, the horn is in folded state；When the ball is located in the second spherical groove, institute
State horn and be in deployed condition.
Preferably, the first spacing plane and the second spacing plane of two opposition, and institute are additionally provided with the connecting bottom board
State the first spacing plane, the second spacing plane, the first tongue piece and the second tongue piece formation one and roll out connection for limiting the ball
The restricted area of bottom plate.
Preferably, the first axis hole is provided with first tongue piece, the second axis hole is provided with the second tongue piece；The horn
Connection end be provided with Triaxial hole corresponding with the first axis hole and the 4th axis hole corresponding with the second axis hole, the horn leads to
Cross after a bearing pin sequentially passes through the first axis hole, Triaxial hole, the second axis hole and the 4th axis hole and be connected with base.
Preferably, a string holes for being used to wear motor lines is provided with the connection end of the horn.
The present invention sets spring between horn connection end and base, and ball is fixed on into machine using the elastic reaction of spring
Between arm and base, and ball is set to be rolled between corresponding horn expansion or two spherical grooves of folded state, so that
Ball is rolled in different spherical grooves, the corresponding expansion or folding for realizing horn.Compared with prior art, the present invention has knot
Structure is simple, easy to operate, horn unfolded quick and precisely the advantages of.
Brief description of the drawings
Fig. 1 is unmanned vehicle horn folded state schematic diagram of the present invention；
Fig. 2 is unmanned vehicle horn deployed condition schematic diagram of the present invention；
Fig. 3 is understructure schematic diagram of the present invention；
Fig. 4 is horn structural representation of the present invention；
Fig. 5 is horn of the present invention and base connector schematic diagram；
Fig. 6 is ball position schematic diagram when horn of the present invention folds；
Fig. 7 is that horn of the present invention deploys ball position schematic diagram.
Identifier declaration in figure：Fuselage 100, base 200, connecting bottom board 201, the first tongue piece 202, the first axis hole 2021,
Two tongue pieces 203, the second axis hole 2031, the first spacing plane 204, the second spacing plane 205, cylinder groove 206, horn the 300, the 3rd
Axis hole 301, the 4th axis hole 301 ', string holes 302, motor cabinet 303, the first spherical groove 304, the second spherical groove 305, motor 400, spiral shell
Revolve oar 500, bearing pin 600, spring 700, slide plate 800, ball 900.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is to provide a kind of folding unmanned vehicle horn, the horn 300 are foldable by base 200
On fuselage 100.
The connection end of horn 300 is connected with base 200, is provided with motor 400 in its fixing end, and motor 400 it is corresponding with
Propeller 500 connects.
When horn 300 is in folded state, its corresponding volume is substantially reduced, convenience in transport (see Fig. 1).
When horn 300 is in deployed condition, accordingly, propeller 500 can also deploy therewith, now unmanned vehicle
In start-up operation state (see Fig. 2).
As shown in figure 3, Fig. 3 is understructure schematic diagram of the present invention.The connection end of horn 300 is arranged on by base 200
On fuselage 100.
Its center base 200 includes a connecting bottom board 201, and the corresponding holding of the connecting bottom board 201 is fixed on fuselage 100
Neck in.
Side on connecting bottom board 201 is provided with the first tongue piece 202, and another opposite side is provided with the second tongue piece 203.The
The first axis hole 2021 is provided with one tongue piece 202, the second axis hole 2031, and the first axis hole 2021 are provided with the second tongue piece 203
It is in the second axis hole 2031 on same axis.
Side (side adjacent with the first tongue piece 202, the second tongue piece 203) is provided with the first limit on connecting bottom board 201
Bit plane 204, another opposite side (side adjacent with the first tongue piece 202, the second tongue piece 203) are provided with the second spacing plane
205, and the first tongue piece 202, the second tongue piece 203, the first spacing plane 204, the second spacing plane 205 form a restricted area
Domain, a cylinder groove 206 is provided with the restricted area (cylinder groove 206 is corresponding at the center of connecting bottom board 201).
As shown in figure 4, Fig. 4 is horn structural representation of the present invention.The one end of horn 300 is connection end, and the other end is fixation
End, wherein connection end are corresponding to be connected with base 200, and motor cabinet 303 is correspondingly installed with fixing end.
The axis hole 301 ' of Triaxial hole 301 and the 4th is correspondingly arranged on the opposite side of connection end two of horn 300, wherein the 3rd
Axis hole 301 is corresponding with the first axis hole 2021, and the 4th axis hole 301 ' is corresponding with the second axis hole 2031.
A string holes 302 is provided with front of the connection end of horn 300, motor 400 is corresponding to be fixedly mounted on motor cabinet 303
In, and the connecting line of motor 400 is corresponded to and passed through along motor cabinet 303 from horn, by being passed in the string holes 302 of connection end, even
It is connected in unmanned vehicle.
The connection end of horn 300 (lower section of string holes 302) side is provided with the first spherical groove 304, and opposite side is provided with second
Spherical groove 305.
As shown in figure 5, Fig. 5 is horn of the present invention and base connector schematic diagram.The connection end of horn 300 corresponds to holding
Between the first tongue piece 202 and the second tongue piece 203, and the first axis hole 2021, the second axis hole 2031, Triaxial hole 301 and the 4th
Axis hole 301 ' is on same axis.Horn 300 sequentially passes through the first axis hole 2021, Triaxial hole by a bearing pin 600
301st, the second axis hole 2031 and the 4th axis hole 301 ' link together with base 200 afterwards.
It should be noted that after bearing pin 600 assembles with base 200, horn 300, its axis is uneven with X-axis, Y-axis, Z axis
OK.The axis (the first axis hole 2021, Triaxial hole 301, the second axis hole 2031 and axis where four axis hole 301 ') of bearing pin 600
Be in 50~60 degree with X-axis angle (acute angle) in the projection of XZ planes, in the projection of YZ planes, with Y-axis angle (acute angle) be in 40~
50 degree.
There is a cylinder groove 206 at the center of connecting bottom board 201, a spring 700, the bullet are provided with cylinder groove 206
One end of spring 700 is fixed in cylinder groove 206, and the other end is provided with a slide plate 800, slide plate 800 and the connection end of horn 300 it
Between be provided with a ball 900, the ball 900 can roll in the case where spring 700 and slide plate 800 act in restricted area.The limit
Region main function processed is to limit horn under external force, and ball rolls toward unfavorable direction.
The corresponding horn 300 of wherein the first spherical groove 304 is in folded state, when horn 300 is in folded state, due to
The effect of spring 700, ball 900 is by the first spherical groove 304 of corresponding press-in of slide plate 800, and now horn 300 is in folded state
It is corresponding to be lockable (see Fig. 6).
The corresponding horn 300 of second spherical groove 305 is in deployed condition, when horn 300 is in deployed condition, due to spring
700 effect, ball 900 is by the second spherical groove 305 of corresponding press-in of slide plate 800, and now it is corresponding to be in deployed condition for horn 300
It is lockable (see Fig. 7).
When a state is switched to another state to horn 300 therefrom, it is necessary to which applying a certain size power makes horn
300 rotate along bearing pin 600, so that ball 900 skids off out of a spherical groove, hereafter need to only apply a less power,
Ball 900 is rolled along the outer wall of horn 300, and be correspondingly rolled in another spherical groove.When ball 900 prepare fall into it is another
When in individual spherical groove, due to the effect of the power of spring 700, even if not applying power, ball 900 can also be pressed into another spherical groove
In, so that the automatic in-position of horn 300.
It should be noted that when ball 900 is pressed into spherical groove, it still has more than the part of half and is located at cylinder groove
In 206.
In summary, the folding unmanned vehicle horn of the present invention, simplifies foldable structure, while reduce structure
Weight, make the horn unfolded of unmanned vehicle quick and precisely.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
1. a kind of unmanned vehicle folds horn, including fuselage (100) and horn (300), in the fixing end of the horn (300)
Motor (400) is installed with, propeller (500) is installed on the motor (400), the connection end of the horn (300) leads to
Base (200) is crossed on fuselage (100), it is characterised in that
The base (200) includes a connecting bottom board (201) being fixedly mounted on fuselage (100), and opposition is arranged at the company
First tongue piece (202) and the second tongue piece (203) of bottom plate (201) both sides are connect, and is arranged at the first tongue piece (202) and the second tongue
Cylinder groove (206) between piece (203) and on connecting bottom board (201)；
The connection end of the horn (300) is correspondingly placed between first tongue piece (202) and the second tongue piece (203), and institute
The side for stating connection end is provided with the first spherical groove (304), and opposite side is provided with the second spherical groove (305)；
Wherein, a spring (700) is provided with the cylinder groove (206), cylinder groove is fixed in one end of the spring (700)
(206) in, the other end is provided with a slide plate (800), is provided between the slide plate (800) and the horn (300) connection end
One ball (900) that can be rolled between horn (300) and connecting bottom board (201), the ball (900) are located at the first spherical groove
(304) when in, the horn (300) is in folded state；It is described when the ball (900) is located in the second spherical groove (305)
Horn (300) is in deployed condition.
2. unmanned vehicle as claimed in claim 1 folds horn, it is characterised in that is also set on the connecting bottom board (201)
It is equipped with the first spacing plane (204) and the second spacing plane (205) of two opposition, and the first spacing plane (204), second
Spacing plane (205), the first tongue piece (202) and the second tongue piece (203) form one and roll out connection for limiting the ball (900)
The restricted area of bottom plate (201).
3. unmanned vehicle as claimed in claim 2 folds horn, it is characterised in that is set on first tongue piece (202)
There is the first axis hole (2021), the second axis hole (2031) is provided with the second tongue piece (203)；The connection end of the horn (300) is set
It is equipped with Triaxial hole (301) corresponding with the first axis hole (2021) and the 4th axis hole corresponding with the second axis hole (2031)
(301 '), the horn (300) sequentially pass through the first axis hole (2021), Triaxial hole (301), second by a bearing pin (600)
Axis hole (2031) and the 4th axis hole (301 ') are connected with base (200) afterwards.
4. unmanned vehicle as claimed in claim 3 folds horn, it is characterised in that on the connection end of the horn (300)
It is provided with a string holes (302) for being used to wear motor lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010068.8A CN107719660A (en) | 2017-10-25 | 2017-10-25 | Unmanned vehicle folds horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010068.8A CN107719660A (en) | 2017-10-25 | 2017-10-25 | Unmanned vehicle folds horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719660A true CN107719660A (en) | 2018-02-23 |
Family
ID=61213610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010068.8A Pending CN107719660A (en) | 2017-10-25 | 2017-10-25 | Unmanned vehicle folds horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719660A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545190A (en) * | 2018-06-15 | 2018-09-18 | 芜湖万户航空航天科技有限公司 | Miniature drone |
| CN108609169A (en) * | 2018-06-15 | 2018-10-02 | 芜湖万户航空航天科技有限公司 | The unmanned plane of folding can be stablized |
| CN108773480A (en) * | 2018-06-15 | 2018-11-09 | 芜湖万户航空航天科技有限公司 | Unmanned plane |
| CN108791854A (en) * | 2018-06-15 | 2018-11-13 | 芜湖万户航空航天科技有限公司 | Fold unmanned plane |
| CN108860586A (en) * | 2018-06-15 | 2018-11-23 | 芜湖万户航空航天科技有限公司 | Novel unmanned plane |
| US20210214067A1 (en) * | 2020-01-13 | 2021-07-15 | Skydio, Inc. | Autonomous Unmanned Aerial Vehicle With Folding Collapsible Arms |
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| CN2422032Y (en) * | 2000-04-24 | 2001-03-07 | 钲尚机械(深圳)有限公司 | Main body of scooter |
| KR200352118Y1 (en) * | 2004-02-26 | 2004-06-04 | 주식회사 엔젤금속 | Folding lever lock |
| JP2008155355A (en) * | 2006-12-22 | 2008-07-10 | Daiwa Denki Seisakusho:Kk | Blade tip position probe arm |
| CN104165553A (en) * | 2014-09-02 | 2014-11-26 | 湖北航天技术研究院总体设计所 | Locking and unlocking mechanism for folding wing |
| CN104494677A (en) * | 2014-11-13 | 2015-04-08 | 昆山威凯儿童用品有限公司 | Joint structure of foldable baby stroller |
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| CN206502017U (en) * | 2016-06-21 | 2017-09-19 | 广州市红鹏直升机遥感科技有限公司 | A kind of undercarriage fold mechanism |
| CN107235139A (en) * | 2017-03-29 | 2017-10-10 | 深圳市科卫泰实业发展有限公司 | Portable many rotor unmanned aircrafts |
| CN207403937U (en) * | 2017-10-25 | 2018-05-25 | 深圳市科卫泰实业发展有限公司 | Unmanned vehicle folds horn |
-
2017
- 2017-10-25 CN CN201711010068.8A patent/CN107719660A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422032Y (en) * | 2000-04-24 | 2001-03-07 | 钲尚机械(深圳)有限公司 | Main body of scooter |
| KR200352118Y1 (en) * | 2004-02-26 | 2004-06-04 | 주식회사 엔젤금속 | Folding lever lock |
| JP2008155355A (en) * | 2006-12-22 | 2008-07-10 | Daiwa Denki Seisakusho:Kk | Blade tip position probe arm |
| CN104165553A (en) * | 2014-09-02 | 2014-11-26 | 湖北航天技术研究院总体设计所 | Locking and unlocking mechanism for folding wing |
| CN104494677A (en) * | 2014-11-13 | 2015-04-08 | 昆山威凯儿童用品有限公司 | Joint structure of foldable baby stroller |
| CN205554560U (en) * | 2016-02-22 | 2016-09-07 | 深圳市大疆创新科技有限公司 | Unmanned vehicles and frame thereof |
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| CN207403937U (en) * | 2017-10-25 | 2018-05-25 | 深圳市科卫泰实业发展有限公司 | Unmanned vehicle folds horn |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545190A (en) * | 2018-06-15 | 2018-09-18 | 芜湖万户航空航天科技有限公司 | Miniature drone |
| CN108609169A (en) * | 2018-06-15 | 2018-10-02 | 芜湖万户航空航天科技有限公司 | The unmanned plane of folding can be stablized |
| CN108773480A (en) * | 2018-06-15 | 2018-11-09 | 芜湖万户航空航天科技有限公司 | Unmanned plane |
| CN108791854A (en) * | 2018-06-15 | 2018-11-13 | 芜湖万户航空航天科技有限公司 | Fold unmanned plane |
| CN108860586A (en) * | 2018-06-15 | 2018-11-23 | 芜湖万户航空航天科技有限公司 | Novel unmanned plane |
| US20210214067A1 (en) * | 2020-01-13 | 2021-07-15 | Skydio, Inc. | Autonomous Unmanned Aerial Vehicle With Folding Collapsible Arms |
| EP4090587A4 (en) * | 2020-01-13 | 2024-01-24 | Skydio Inc | Autonomous unmanned aerial vehicle with folding collapsible arms |
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