CN109484638A - A kind of Y type alternating expression unmanned plane horn folded piece - Google Patents
A kind of Y type alternating expression unmanned plane horn folded piece Download PDFInfo
- Publication number
- CN109484638A CN109484638A CN201811580913.XA CN201811580913A CN109484638A CN 109484638 A CN109484638 A CN 109484638A CN 201811580913 A CN201811580913 A CN 201811580913A CN 109484638 A CN109484638 A CN 109484638A
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- CN
- China
- Prior art keywords
- fixedly connected
- connected part
- active connection
- locking member
- arm
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- 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.)
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- 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 discloses a kind of Y type alternating expression unmanned plane horn folded pieces, including fixedly connected part, connecting shaft, active connection and locking member；Active connection is connected by connecting shaft with fixedly connected part；Active connection can be folded around the connecting shaft in fixedly connected part；Locking member is installed in fixedly connected part, can be locked or unlock opening for fixedly connected part and active connection；The fixedly connected part is provided with the host arm mounting hole to install host arm, and active connection is provided with the extension set arm mounting hole to install extension set arm, is staggered in host arm on different horizontal planes from extension set arm after fixedly connected part and active connection installation.Part of the invention is few, and structure is simple, folding convenient, and the host arm of one-to-two and extension set arm are interspersed on different level by folded piece using Y type alternating expression structure, takes up space after folding small, horn is non-interference, high reliablity.
Description
Technical field
The invention belongs to air vehicle technique fields, are related to unmanned plane horn structure, especially a kind of Y type alternating expression unmanned plane
Horn folded piece.
Background technique
Currently, multi-rotor unmanned aerial vehicle is widely used to the multiple fields of production and living, in the load-carrying of multi-rotor unmanned aerial vehicle
While continuous improvement with cruise duration, the volume of unmanned plane also constantly increases.For multi-rotor unmanned aerial vehicle, for folding and unfolding
With the convenience of transport, horn generallys use folding structure, especially for the biggish unmanned plane of wheelbase, the horn in transport
It needs to fold up, otherwise occupied space is big, can not normal transport.Now in industry for six rotors, eight rotors or more
Unmanned plane mostly use one folded piece of a horn, in this way for longer horn, pass through horn folded piece fold after nothing
Horn is turned up or can not turn up completely horn by method, and very large space is still occupied after turning up, is not easy to folding and unfolding and transport.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of Y type alternating expression unmanned plane horn folding is provided
Overlapping piece.
The purpose of the present invention is achieved through the following technical solutions:
This Y type alternating expression unmanned plane horn folded piece, including fixedly connected part, connecting shaft, active connection and locking
Part；The active connection is connected by connecting shaft with fixedly connected part；The active connection can be in fixedly connected part
Connecting shaft folded；The locking member is installed in fixedly connected part, can lock fixedly connected part and active connection
Fasten or unlock opening；The fixedly connected part is provided with the host arm mounting hole to install host arm, and the activity is even
Fitting is provided with the extension set arm mounting hole to install extension set arm, by host after the fixedly connected part and active connection installation
Arm is staggered on different horizontal planes from extension set arm.
Further, above-mentioned fixedly connected part is the frame-type fixedly connected part of y-type structure, in the lower part of fixedly connected part
It is set as host arm mounting hole on mandrel line, is respectively arranged with connecting shaft mounting hole at the both ends of fixedly connected part, i.e., it is fixed to connect
The both ends of fitting pass through connecting shaft mounting hole respectively and are provided with a set of folding active connection；When host arm is installed on host
In arm mounting hole, extension set arm is installed in extension set arm mounting hole, and active connection by locking member lock when, host arm and two
The upright projection journey Y type of a extension set arm.
Further, above-mentioned fixedly connected part is additionally provided with fixing screwed hole, locking member mounting hole；One side end face of fixedly connected part
It is concordant with centre, the certain angle of other side end slope.
Further, one end that above-mentioned active connection is connect with fixedly connected part is additionally provided with the connecting shaft peace of active connection
Fill hole, locking buckle corresponding with locking member.
Further, above-mentioned locking member is installed in fixedly connected part by perpendicular pin and spring.
Further, above-mentioned locking member includes the locking member driving being inserted into the fixedly connected part in locking member mounting hole
Bar, being fixedly connected in one end of locking member drive rod insertion fixedly connected part can be caught on active connection in locking buckle
Perpendicular pin；Spring to make entire locking member keep locked position is set between drive rod and fixedly connected part.
Further, orbit hole, the locking member are additionally provided in the upper and lower side at the both ends of above-mentioned fixedly connected part
Perpendicular pin upper and lower side insertion orbit hole in.
Further, the upper surface of above-mentioned fixedly connected part and host arm axle are to being provided with the angle that raises up.
The invention has the following advantages:
Y type alternating expression unmanned plane horn folded piece of the invention, part is few, and structure is simple, folding convenient, and folded piece uses
The host arm of one-to-two and extension set arm are interspersed on different level by Y type alternating expression structure, take up space after folding small,
Horn is non-interference, high reliablity.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the present invention；
Fig. 2 is 1 structural schematic diagram of fixedly connected part of the invention；
Fig. 3 is 3 structural schematic diagram of active connection of the invention；
Fig. 4 is unfolded structural schematic diagram after present invention installation horn；
Fig. 5 is the present invention installation folded structural schematic diagram of horn.
Wherein: 1 is fixedly connected part；2 be connecting shaft；3 be active connection；4 be locking member；5 be main horn mounting hole；
6 be extension set arm mounting hole；7 be the connecting shaft mounting hole of fixedly connected part；8 be locking buckle；9 be the connecting shaft of active connection
Mounting hole；10 be main horn；11 be extension set arm.
Specific embodiment
Such as Fig. 1-Fig. 5: Y type alternating expression unmanned plane horn folded piece of the invention, including fixedly connected part 1, connecting shaft 2,
Active connection 3 and locking member 4；Active connection 3 is connected by connecting shaft 2 with fixedly connected part 1；Active connection 3 can
Connecting shaft 2 in fixedly connected part 1 is folded；Locking member 4 is installed in fixedly connected part 1, can be by fixedly connected part 1
Opening is locked or unlocked with active connection 3；Fixedly connected part 1 is provided with the host arm mounting hole to install host arm
5, active connection 3 is provided with the extension set arm mounting hole 6 to install extension set arm, and fixedly connected part 1 and active connection 3 are installed
Host arm is staggered on different horizontal planes from extension set arm afterwards.
As shown in Figure 2: fixedly connected part 1 is the frame-type fixedly connected part of y-type structure, in the lower part of fixedly connected part 1
It is set as host arm mounting hole 5 on central axis, is respectively arranged with connecting shaft mounting hole 1.1 at the both ends of fixedly connected part 1, i.e.,
The both ends of fixedly connected part 1 pass through connecting shaft mounting hole 1.1 respectively and are provided with a set of folding active connection 3；Work as host
Arm 10 is installed in host arm mounting hole 5, and extension set arm 11 is installed in extension set arm mounting hole 6, and active connection 3 passes through locking
When part 4 is locked, the upright projection journey Y type of host arm 10 and two extension set arms 11.
Fixedly connected part 1 is additionally provided with fixing screwed hole, locking member mounting hole 1.2；1 one side end face of fixedly connected part and centre
Concordantly, the certain angle of other side end slope.The upper surface of fixedly connected part 1 and host arm axle are to being provided with the angle that raises up.
Referring to Fig. 3: one end that active connection 3 is connect with fixedly connected part 1 is additionally provided with the connecting shaft peace of active connection
Fill hole 9, locking buckle 8 corresponding with locking member 4.
Such as Fig. 5, locking member 4 is installed in fixedly connected part 1 by perpendicular pin and spring, specifically: locking member 4 includes insertion
Locking member drive rod in fixedly connected part 1 in locking member mounting hole 1.2, in locking member drive rod insertion fixedly connected part 1
One end is fixedly connected with the perpendicular pin that can be caught on active connection 3 in locking buckle 8；Drive rod and fixedly connected part 1 it
Between setting to make entire locking member 4 keep the spring of locked position.In the upper and lower side at the both ends of fixedly connected part 1 also
It is provided with orbit hole 1.3, the perpendicular pin upper and lower side of the locking member 4 is inserted into orbit hole 1.3.
Further to illustrate the technology used in the present invention means and effect, below with reference to the preferred embodiment of the present invention
And its attached drawing is described in detail.Exemplary embodiment and its explanation of the invention is only used for explaining invention, is not intended as pair
The restriction of invention.
Such as Fig. 4 and Fig. 5: locking member 4 is mounted in fixedly connected part 1, common with the locking buckle 8 on active connection 3
That realizes active connection and fixedly connected part is locked or unlocks opening.Locking buckle 8 is as shown, be divided into two up and down
Hook, two hooks are caught on when active connection 3 is locked on the perpendicular pin of locking member 4.The working principle of the invention and practical
Process:
After the present invention installs, the fastness and safety of host arm 10 and extension set arm 11 are first checked for.In use, will lead
Horn 10 is mounted in host arm mounting hole 5, and extension set arm 11 is mounted in extension set arm mounting hole 6, is needing to fold extension set arm
When, locking member 4, which need to be only pressed, around connecting shaft 2 rotates the folding that extension set arm 11 achieves that extension set arm 11.Folded extension set
The extension set arm 11 of arm 11 and adjacent another host arm 10 is to be interspersed up and down, and horn is farthest realized in complementation interference
It folds.
The above, the configuration of the present invention is simple lock firm, easy disassembly.Also, the above is only tools of the invention
Body embodiment, but scope of protection of the present invention is not limited thereto, it is for the ordinary skill in the art, all at this
Within the principle and spirit of invention, any modification, equivalent substitution, improvement and etc. done should be included in protection model of the invention
Within enclosing.
Claims (8)
1. a kind of Y type alternating expression unmanned plane horn folded piece, which is characterized in that including fixedly connected part (1), connecting shaft (2), live
Follower link (3) and locking member (4)；The active connection (3) is connected by connecting shaft (2) with fixedly connected part (1)；It is described
Active connection (3) can be folded around the connecting shaft (2) on fixedly connected part (1)；The locking member (4) is installed on fixation
On connector (1), fixedly connected part (1) and active connection (3) can be locked or unlocked opening；It is described to be fixedly connected
Part (1) is provided with the host arm mounting hole (5) to install host arm, and the active connection (3) is provided with to install point
By host arm and extension set arm after the extension set arm mounting hole (6) of horn, the fixedly connected part (1) and active connection (3) installation
It is staggered on different horizontal planes.
2. Y type alternating expression unmanned plane horn folded piece according to claim 1, which is characterized in that the fixedly connected part
(1) it is the frame-type fixedly connected part of y-type structure, host arm peace is set as on the lower central axis of fixedly connected part (1)
It fills hole (5), is respectively arranged with connecting shaft mounting hole (1.1) at the both ends of fixedly connected part (1), i.e. the two of fixedly connected part (1)
End is provided with a set of folding active connection (3) by connecting shaft mounting hole (1.1) respectively；When host arm (10) is installed on
In host arm mounting hole (5), extension set arm (11) is installed in extension set arm mounting hole (6), and active connection (3) passes through locking member
(4) when locking, the upright projection journey Y type of host arm (10) and two extension set arms (11).
3. Y type alternating expression unmanned plane horn folded piece according to claim 2, which is characterized in that the fixedly connected part
(1) fixing screwed hole, locking member mounting hole (1.2) are additionally provided with；(1) one side end face of fixedly connected part and centre are concordant, the other side
The certain angle of end slope.
4. Y type alternating expression unmanned plane horn folded piece according to claim 2, which is characterized in that the active connection
(3) connecting shaft mounting hole (9), corresponding with locking member (4) of active connection is additionally provided with one end of fixedly connected part (1) connection
Locking buckle (8).
5. Y type alternating expression unmanned plane horn folded piece according to claim 2, which is characterized in that the locking member (4) is logical
It crosses perpendicular pin and spring is installed on fixedly connected part (1).
6. Y type alternating expression unmanned plane horn folded piece according to claim 5, which is characterized in that locking member (4) packet
The locking member drive rod being inserted on the fixedly connected part (1) in locking member mounting hole (1.2) is included, is inserted into locking member drive rod
One end of fixedly connected part (1) is fixedly connected with the perpendicular pin that can be caught on active connection (3) in locking buckle (8)；It is driving
Spring to make entire locking member (4) to keep locked position is set between lever and fixedly connected part (1).
7. Y type alternating expression unmanned plane horn folded piece according to claim 6, which is characterized in that be fixedly connected described
It is additionally provided in the upper and lower side at the both ends of part (1) orbit hole (1.3), the perpendicular pin upper and lower side of the locking member (4) is inserted into rail
In road hole (1.3).
8. Y type alternating expression unmanned plane horn folded piece according to claim 2, which is characterized in that the fixedly connected part
(1) upper surface and host arm axle are to being provided with the angle that raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580913.XA CN109484638B (en) | 2018-12-24 | Y-shaped staggered unmanned aerial vehicle arm folding piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580913.XA CN109484638B (en) | 2018-12-24 | Y-shaped staggered unmanned aerial vehicle arm folding piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484638A true CN109484638A (en) | 2019-03-19 |
| CN109484638B CN109484638B (en) | 2024-04-30 |
Family
ID=
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192021A1 (en) * | 2015-06-01 | 2016-12-08 | SZ DJI Technology Co., Ltd. | Systems and methods for foldable arms |
| US20170015403A1 (en) * | 2015-07-15 | 2017-01-19 | Zerotech (Shenzhen) Intelligence Robot Co., Ltd | Unmanned aerial vehicle arm adjustment device and unmanned aerial vehicle |
| CN205916328U (en) * | 2016-07-28 | 2017-02-01 | 深圳市大疆创新科技有限公司 | Multi -rotor unmanned aerial vehicle |
| KR20170135579A (en) * | 2016-05-31 | 2017-12-08 | 김성남 | Multi-purpose drone with slide arm |
| CN206750116U (en) * | 2017-03-14 | 2017-12-15 | 广东历鼎龙动力科技有限公司 | A kind of long wheelbase unmanned plane horn foldable structure |
| CN206826915U (en) * | 2017-05-20 | 2018-01-02 | 广西云瑞科技有限公司 | A kind of multipurpose multi-rotor unmanned aerial vehicle |
| CN206984308U (en) * | 2017-06-28 | 2018-02-09 | 高风 | A kind of one-touch more rotor horn umbrella folding self-locking folded pieces |
| CN107792354A (en) * | 2017-12-07 | 2018-03-13 | 南京市雨花台区知识产权促进中心 | A kind of unmanned plane wing of foldable replacing quantity |
| CN108945391A (en) * | 2018-09-21 | 2018-12-07 | 深圳市翔农创新科技有限公司 | A kind of horn foldable assembly and unmanned plane |
| CN209321239U (en) * | 2018-12-24 | 2019-08-30 | 西安达纳森物联科技有限公司 | A kind of Y type alternating expression unmanned plane horn folded piece |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192021A1 (en) * | 2015-06-01 | 2016-12-08 | SZ DJI Technology Co., Ltd. | Systems and methods for foldable arms |
| US20170015403A1 (en) * | 2015-07-15 | 2017-01-19 | Zerotech (Shenzhen) Intelligence Robot Co., Ltd | Unmanned aerial vehicle arm adjustment device and unmanned aerial vehicle |
| KR20170135579A (en) * | 2016-05-31 | 2017-12-08 | 김성남 | Multi-purpose drone with slide arm |
| CN205916328U (en) * | 2016-07-28 | 2017-02-01 | 深圳市大疆创新科技有限公司 | Multi -rotor unmanned aerial vehicle |
| CN206750116U (en) * | 2017-03-14 | 2017-12-15 | 广东历鼎龙动力科技有限公司 | A kind of long wheelbase unmanned plane horn foldable structure |
| CN206826915U (en) * | 2017-05-20 | 2018-01-02 | 广西云瑞科技有限公司 | A kind of multipurpose multi-rotor unmanned aerial vehicle |
| CN206984308U (en) * | 2017-06-28 | 2018-02-09 | 高风 | A kind of one-touch more rotor horn umbrella folding self-locking folded pieces |
| CN107792354A (en) * | 2017-12-07 | 2018-03-13 | 南京市雨花台区知识产权促进中心 | A kind of unmanned plane wing of foldable replacing quantity |
| CN108945391A (en) * | 2018-09-21 | 2018-12-07 | 深圳市翔农创新科技有限公司 | A kind of horn foldable assembly and unmanned plane |
| CN209321239U (en) * | 2018-12-24 | 2019-08-30 | 西安达纳森物联科技有限公司 | A kind of Y type alternating expression unmanned plane horn folded piece |
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