CN206782049U - Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end - Google Patents
Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end Download PDFInfo
- Publication number
- CN206782049U CN206782049U CN201720450094.1U CN201720450094U CN206782049U CN 206782049 U CN206782049 U CN 206782049U CN 201720450094 U CN201720450094 U CN 201720450094U CN 206782049 U CN206782049 U CN 206782049U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- adpting flange
- lock
- rotation
- type tower
- 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.)
- Active
Links
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model discloses a kind of laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end, including rotating left sleeve pipe, the right sleeve pipe of rotation and attachment means, the left sleeve pipe and the right sleeve pipe of rotation of rotating is diameter identical cylinder metal pipe, and the left sleeve pipe of rotation is connected with rotating right cannula tip by attachment means；The attachment means include left adpting flange, right adpting flange, sleeve pipe rotating shaft and lock, the left adpting flange is fixedly installed on the left cannula tip of rotation, the right adpting flange is fixedly installed on the right cannula tip of rotation, the left adpting flange is hinged with right adpting flange by sleeve pipe rotating shaft, is set the left adpting flange of sleeve pipe rotating shaft to coordinate with right adpting flange corresponding side surface and is provided with lock.By rotating being used cooperatively for left sleeve pipe, the right sleeve pipe of rotation and attachment means, using counter pull type tower latch mechanism, locking can be made more firm, reduce and even prevent slide fastener risk.
Description
Technical field
Multi-rotor unmanned aerial vehicle technical field is the utility model is related to, particularly for the transverse direction at multi-rotor unmanned aerial vehicle horn end
Fold encircling type tower latch mechanism.
Background technology
Multi-rotor unmanned aerial vehicle, it is a kind of special pilotless helicopter with three and above rotor shaft.It passes through
Motor rotation on each axle, drives rotor, so as to produce a liter thrust.Rotor always away from fixation, rather than general helicopter
It is variable like that.By changing the relative rotation speed between different rotors, thus it is possible to vary the size of single shaft propulsive force, so as to control flight
The running orbit of device.
With the development of technology, the application of unmanned plane is more and more wider, and the folding multi-rotor unmanned aerial vehicle of armshaft is wherein
The very important role of performer, folding for armshaft can be with the transportation volume of very effective reduction rotor wing unmanned aerial vehicle.At present, revolve
The fold mechanism of wing unmanned plane mainly uses following two modes：
1. self-locking circular piece adds square piece to rely on spring retaining mechanism；
2. circular piece adds circular piece to tense extruding metal locking mechanism by positive direction.
Outside wherein first way processed complex and square piece inside installation spring make it that internal wire is exposed to, Wu Fami
The closed chain place of connecing is unable to sand-proof and rainwater, and permanent use can accelerate unmanned plane inner member aging, and the second way uses metal
Extruding force two that is extruding metal and may only providing a horizontal direction can not increase the twisting resistance of vertical direction, when nobody
The danger that dropout slide fastener triggers air crash can occur when larger for machine vibrations.And positive direction tenses lock and uses metal after a period of time
Button abrasion can lose extruding force so as to fail.
Utility model content
The purpose of this utility model is that providing one kind uses counter pull type tower latch mechanism, can make locking more firm, subtract
It is few even to prevent slide fastener risk, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：Horizontal stroke for multi-rotor unmanned aerial vehicle horn end
It is described to rotate left sleeve pipe and rotation to folding encircling type tower latch mechanism, including the left sleeve pipe of rotation, the right sleeve pipe of rotation and attachment means
Right sleeve pipe is diameter identical cylinder metal pipe, and the left sleeve pipe of rotation is matched somebody with somebody with rotating right cannula tip by attachment means
Close connection；The attachment means include left adpting flange, right adpting flange, sleeve pipe rotating shaft and lock, and the left adpting flange is consolidated
Surely the left cannula tip of rotation is arranged on, the right adpting flange is fixedly installed on the right cannula tip of rotation, the left adpting flange
It is hinged with right adpting flange by sleeve pipe rotating shaft, the left adpting flange and right adpting flange corresponding side surface for setting sleeve pipe rotating shaft coordinate
Provided with lock.
Preferably, lock includes square encircling type tower lock, lock rotating shaft, rubber bar, rod shaft and tower button pull bar, institute
It is rectangular frame structure to state square encircling type tower lock, is arranged at square encircling type tower lock axis by the lock rotating shaft
On the right adpting flange, the square encircling type tower lock close to described right adpting flange one end by rod shaft with it is described
Tower button pull bar is hinged, and right rubber bar is fixedly installed close to described left adpting flange one end in the square encircling type tower lock.
Preferably, left adpting flange is provided with hook with the rubber bar corresponding side surface, and the hook length is less than described
0.5~2.0mm of rubber bar length.
Preferably, rotate left sleeve pipe and the right sleeve pipe side of rotation is provided with fluting, fluting set location and lock set location
Relatively, described to slot and rotate left sleeve pipe and rotate the axis parallel of right sleeve pipe, it is tight to be provided with several interior hexagonals on fluting
Gu screw.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is by rotating being used cooperatively for left sleeve pipe, the right sleeve pipe of rotation and attachment means, using counter pull type
Tower latch mechanism, locking can be made more firm, reduce and even prevent slide fastener risk.
(2) patch between Square Lock and sleeve pipe can greatly be increased using the miniature deformation of rubber in utility model
With joint efforts, it is simple to manufacture and durable, the extruding force that the micro abrasion of metal can also be avoided to bring disappears, can effectively carried
The access times of high fold mechanism.Rubber has antivibration effect simultaneously, it is possible to prevente effectively from vibrating what is brought during unmanned plane during flying
Slide fastener risk.
(3) designed in utility model using Square Lock, the twisting resistance in four faces can be provided, when mechanism is laterally pacified
During dress, the twisting resistance of the side offer of this Square Lock can greatly improve the vertical torsion of mechanism, meet very much transverse direction
The more rotor horns folded, this is current unidirectional inaccessiable effect of lock.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model side structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Transverse direction folding for multi-rotor unmanned aerial vehicle horn end
Folded encircling type tower latch mechanism, including the left sleeve pipe 1 of rotation, the right sleeve pipe 2 of rotation and attachment means 3, it is described to rotate left sleeve pipe 1 and rotation
Right sleeve pipe 2 is diameter identical cylinder metal pipe, and the left sleeve pipe 1 of rotation is with rotating the right end of sleeve pipe 2 by being connected dress
Put 3 mating connections；The attachment means 3 include left adpting flange 31, right adpting flange 32, sleeve pipe rotating shaft 33 and lock 34, institute
State left adpting flange 31 and be fixedly installed on the left end of sleeve pipe 1 of rotation, the right adpting flange 32 is fixedly installed on the right sleeve pipe 2 of rotation
End, the left adpting flange 31 is be hinged by sleeve pipe rotating shaft 33 with right adpting flange 32, sets the left connection of sleeve pipe rotating shaft 33
Flange 31 coordinates with the right corresponding side surface of adpting flange 32 is provided with lock 34.By rotating left sleeve pipe 1, the right sleeve pipe 2 of rotation and connection
Device 3 is used cooperatively, and using counter pull type tower latch mechanism, locking can be made more firm, is reduced and is even prevented slide fastener risk.
Lock 34 therein includes square encircling type tower lock 341, lock rotating shaft 342, rubber bar 343, rod shaft 344
And tower button pull bar 345, the square encircling type tower lock 341 is rectangular frame structure, and square encircling type tower is latched at 341 axis
It is arranged on by the lock rotating shaft 342 32 on the right adpting flange, the square encircling type tower lock 341 is close to the right side
The one end of adpting flange 32 is buckled pull bar 345 by rod shaft 344 and the tower and is hinged, and the square encircling type tower lock 341 leans on
Right rubber bar 343 is fixedly installed in nearly described left one end of adpting flange 31.Can the great side of increase using the miniature deformation of rubber
Shape latches the adhesive force between sleeve pipe, is simple to manufacture and durable, can also avoid what the micro abrasion of metal was brought
Extruding force disappears, and can effectively improve the access times of fold mechanism.Rubber has antivibration effect simultaneously, it is possible to prevente effectively from nothing
The slide fastener risk brought is vibrated during man-machine flight.
At the same time, left adpting flange 31 is provided with hook 311, the hook 311 with the corresponding side surface of rubber bar 343
Length is less than the 0.5~2.0mm of length of rubber bar 343.And rotate left sleeve pipe 1 and the right side of sleeve pipe 2 of rotation is provided with fluting
4,4 set locations of fluting are relative with 34 set locations of lock, the fluting 4 and the axis for rotating left sleeve pipe 1 and the right sleeve pipe 2 of rotation
Line is parallel, and several interior hexagonal fastening screws 5 are provided with fluting 4.Designed using Square Lock, the anti-of four faces can be provided
Torsion, when mechanism is transversely mounted, the twisting resistance that the side of this Square Lock provides can greatly improve hanging down for mechanism
Straight torsion, meet very much laterally folded more rotor horns, this is current unidirectional inaccessiable effect of lock.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. the laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end, it is characterised in that：Including rotating left set
To manage, rotate right sleeve pipe and attachment means, the left sleeve pipe and the right sleeve pipe of rotation of rotating is diameter identical cylinder metal pipe,
The left sleeve pipe of rotation is connected with rotating right cannula tip by attachment means；The attachment means include left connection method
Blue, right adpting flange, sleeve pipe rotating shaft and lock, the left adpting flange are fixedly installed on the left cannula tip of rotation, the right company
Acting flange is fixedly installed on the right cannula tip of rotation, and the left adpting flange is hinged with right adpting flange by sleeve pipe rotating shaft, if
The left adpting flange and right adpting flange corresponding side surface for putting sleeve pipe rotating shaft coordinate provided with lock.
2. the laterally folded encircling type tower latch mechanism according to claim 1 for multi-rotor unmanned aerial vehicle horn end, it is special
Sign is：The lock includes square encircling type tower lock, lock rotating shaft, rubber bar, rod shaft and tower button pull bar, the side
Shape encircling type tower lock be rectangular frame structure, be arranged at square encircling type tower lock axis by the lock rotating shaft described in
On right adpting flange, the square encircling type tower lock is buckled close to described right adpting flange one end by rod shaft and the tower
Pull bar is hinged, and right rubber bar is fixedly installed close to described left adpting flange one end in the square encircling type tower lock.
3. the laterally folded encircling type tower latch mechanism according to claim 2 for multi-rotor unmanned aerial vehicle horn end, it is special
Sign is：The left adpting flange is provided with hook with the rubber bar corresponding side surface, and the hook length is less than the rubber
0.5~2.0mm of rod length.
4. the laterally folded encircling type tower latch mechanism according to claim 1 for multi-rotor unmanned aerial vehicle horn end, it is special
Sign is：Provided with slotting, fluting set location is relative with latching set location for left sleeve pipe and the right sleeve pipe side of rotation of rotating,
It is described to slot and rotate left sleeve pipe and rotate the axis parallel of right sleeve pipe, several interior hexagonals fastening spiral shells are provided with fluting
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450094.1U CN206782049U (en) | 2017-04-25 | 2017-04-25 | Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450094.1U CN206782049U (en) | 2017-04-25 | 2017-04-25 | Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206782049U true CN206782049U (en) | 2017-12-22 |
Family
ID=60708921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450094.1U Active CN206782049U (en) | 2017-04-25 | 2017-04-25 | Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206782049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382561A (en) * | 2018-04-17 | 2018-08-10 | 珠海市双捷科技有限公司 | Folded unmanned plane and its application method |
-
2017
- 2017-04-25 CN CN201720450094.1U patent/CN206782049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382561A (en) * | 2018-04-17 | 2018-08-10 | 珠海市双捷科技有限公司 | Folded unmanned plane and its application method |
| CN108382561B (en) * | 2018-04-17 | 2024-03-12 | 珠海市双捷科技有限公司 | Folding unmanned aerial vehicle and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105438443B (en) | A kind of conformal folding wings | |
| CN207078311U (en) | A kind of dynamic four rotor wing unmanned aerial vehicle fuselage folding systems at a high speed of folding combined type oil | |
| CN107021206A (en) | Unmanned plane | |
| CN103963971B (en) | Foldable aircraft with multiple rotors based on skid undercarriage | |
| CN205034336U (en) | Compound aircraft | |
| CN103600842B (en) | The flapping wing mechanism of planet crank driving mechanism and this mechanism of use and flapping-wing aircraft | |
| CN206782049U (en) | Laterally folded encircling type tower latch mechanism for multi-rotor unmanned aerial vehicle horn end | |
| CN206704516U (en) | A kind of a variety of spacing horn fold mechanisms of unmanned plane | |
| CN105314108A (en) | Aircraft | |
| CN205293089U (en) | Foldable screw of initiative of many rotors | |
| CN206857019U (en) | A kind of unmanned plane gondola | |
| CN206407117U (en) | Folding multi-rotor unmanned aerial vehicle | |
| CN206502024U (en) | Unmanned plane and its foldable propeller fixed structure | |
| CN206407129U (en) | Unmanned plane oar seat lock paddle structure | |
| CN209441627U (en) | Power device on a kind of 8 rotor unmanned aerial vehicle of cross being easily installed | |
| CN106275407A (en) | A kind of wing of collapsible unmanned plane | |
| CN206606348U (en) | A kind of multi-rotor unmanned aerial vehicle | |
| CN207129134U (en) | A kind of propeller component and aircraft | |
| CN207045675U (en) | Unmanned plane | |
| CN211731789U (en) | Wing deformation mechanism | |
| CN205931229U (en) | Injection moulding's folding horn of unmanned aerial vehicle | |
| CN211336406U (en) | Clamp connection type cabin door mechanism | |
| CN204937510U (en) | A kind of Flying-wing's aircraft with vertical tail | |
| CN205707298U (en) | A kind of fold mechanism | |
| CN205366049U (en) | Unmanned aerial vehicle's wing beta structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lateral folding encircling tower lock mechanism for arm end of multi rotor UAV Effective date of registration: 20200820 Granted publication date: 20171222 Pledgee: Beijing Yanhong Financing Guarantee Co.,Ltd. Pledgor: BEIJING HANGJING INNOVATION SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020990001003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210824 Granted publication date: 20171222 Pledgee: Beijing Yanhong Financing Guarantee Co.,Ltd. Pledgor: BEIJING HANGJING INNOVATION SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020990001003 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lateral folding and encircling tower lock mechanism for multi rotor UAV arm end Effective date of registration: 20210924 Granted publication date: 20171222 Pledgee: Beijing Yanhong Financing Guarantee Co.,Ltd. Pledgor: BEIJING HANGJING INNOVATION SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021990000876 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20171222 Pledgee: Beijing Yanhong Financing Guarantee Co.,Ltd. Pledgor: BEIJING HANGJING INNOVATION SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021990000876 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Transverse folding and embracing tower lock mechanism for multi-rotor UAV arm end Effective date of registration: 20230214 Granted publication date: 20171222 Pledgee: Beijing Yanhong Financing Guarantee Co.,Ltd. Pledgor: BEIJING HANGJING INNOVATION SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2023110000065 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |