CN205738051U - Unmanned plane horn Kuai Zhe mechanism - Google Patents
Unmanned plane horn Kuai Zhe mechanism Download PDFInfo
- Publication number
- CN205738051U CN205738051U CN201620686967.4U CN201620686967U CN205738051U CN 205738051 U CN205738051 U CN 205738051U CN 201620686967 U CN201620686967 U CN 201620686967U CN 205738051 U CN205738051 U CN 205738051U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- roller
- unmanned plane
- horn
- needle roller
- 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.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of unmanned plane horn Kuai Zhe mechanism, described unmanned plane horn Kuai Zhe mechanism includes the first connecting portion (1), the second connecting portion (3) that jointed shaft (2) is hinged is passed through with the first connecting portion (1), the resilient needle roller of tool (4) it is provided with on first connecting portion (1), needle roller (4) is parallel with jointed shaft (2), roller (5) rotationally it are provided with on second connecting portion (3), the axis of roller (5) is parallel with the axis of jointed shaft (2), first connecting portion (1) can relatively rotate with the second connecting portion (3), so that unmanned plane horn Kuai Zhe mechanism is in fastening state and non-engagement state；When conversion between non-engagement state and fastening state, roller contacts with needle roller, and makes needle roller generation elastic deformation to enter fastening state or non-engagement state.The unmanned plane horn that this utility model provides rolls over mechanism structure simply soon, and can be realized folding or the expansion of unmanned plane horn by a step.
Description
Technical field
This utility model relates to unmanned air vehicle technique field, particularly relates to a kind of horn for rotor wing unmanned aerial vehicle and rolls over machine soon
Structure.
Background technology
Unmanned plane is the most manned aircraft of the presetting apparatus manipulation utilizing radio robot with providing for oneself, the most extensively
Be applied to dual-use field.Many rotor wing unmanned aerial vehicles have that manipulation is simple, reliability high, and it is the most permissible to need not runway
VTOL, after taking off can the advantage such as hovering aloft, be therefore all widely applied in every field.Many rotors are unmanned
Machine generally has the rotor of more than 3, and its mobility is to realize by changing the torsion of different rotor and rotating speed.Common many
Rotor wing unmanned aerial vehicle, such as four rotors, six rotors and eight rotor wing unmanned aerial vehicles, is widely used in that video display are taken photo by plane, security monitoring, agricultural are planted
The fields such as guarantor and power-line patrolling.
Many rotor wing unmanned aerial vehicles are relatively big due to its chord, and not readily transportable and storage, therefore, existing many rotor wing unmanned aerial vehicles are big
All use the mode folding horn, to facilitate transport.Such as, to disclose a kind of many rotors unmanned for patent documentation CN203975225U
Machine folds horn, and including horn tail end, fold mechanism and horn head end, fold mechanism connects horn head end and horn tail end, when
When folding horn, first the bolt on fold mechanism is taken apart, then refolding horn, when launching horn, first by horn
Launch, the most again the bolt on fold mechanism is tightened.For another example, patent documentation CN105151293A discloses a kind of for unmanned
The horn of machine folds device, when folding horn, first rotates screw rod so that the first locking component and the second locking component are mutual
Separate, then refolding horn, when launching horn, first horn is launched, be rotated further by screw rod, make the first locking component and the
Two locking component move toward one another, lock horn.
Unmanned plane horn fold mechanism by said structure can realize the folding of horn, so that many rotors are unmanned
Machine can transport easily and store, but, similar with above-mentioned fold mechanism, most of many rotor wing unmanned aerial vehicles in the market
Horn Kuai Zhe mechanism the most at least needs two steps just can complete the folding of horn, complex operation, and structure complicated.
Utility model content
The purpose of this utility model is to provide the unmanned plane horn Kuai Zhe mechanism of a kind of simple in construction, by a step
Realize folding or the expansion of unmanned plane horn.
To achieve these goals, this utility model provides a kind of unmanned plane horn Kuai Zhe mechanism, described unmanned plane machine
Bei Kuaizhe mechanism includes that the first connecting portion passes through, with described first connecting portion, the second connecting portion that jointed shaft is hinged, and its feature exists
In, described first connecting portion is provided with the resilient needle roller of tool, described needle roller is parallel with described jointed shaft, and described second connects
Being provided with roller rotationally in portion, the axis of described roller is parallel with the axis of described jointed shaft, described first connecting portion with
Described second connecting portion can relatively rotate, so that described unmanned plane horn Kuai Zhe mechanism is in fastening state and non-engagement
State, the axis of described needle roller is d1 with the distance of the axis of described jointed shaft, the axis of described roller and described jointed shaft
The distance of axis is d2；
When described roller and described needle roller not in contact with time, the difference of d1 and the radius of described needle roller is less than d2 and described roller
Radius sum；When conversion between described non-engagement state and described fastening state, described roller contacts with described needle roller, and
Make described needle roller generation elastic deformation to enter described fastening state or non-engagement state.
Preferably, described roller is movably sleeved on straight pin, to be arranged on described second even by described straight pin
Connect in portion.
Preferably, when described unmanned plane horn Kuai Zhe mechanism is in fastening state, the axis of described roller is in described rolling
The obliquely downward of the axis of pin.
Preferably, the outer circumference surface of described roller is provided with multiple projection, is formed between the most adjacent described projection
The groove adapted with the outer surface of described needle roller, described groove is uniform around the axis of described roller.
Preferably, the shape of described first connecting portion is in the U-shaped of lower open mouth, and described second connecting portion is rectangular slab,
The lower end of described second connecting portion is inserted the interior lower end of described first connecting portion and is connected by described jointed shaft, described roller
Being arranged on the left side of described second connecting portion, described needle roller is fixed on the inner upper end of described first connecting portion.
Preferably, the left side of described second connecting portion being provided with two mounting seats, described roller can by straight pin
It is rotatably mounted between said two mounting seat.
Preferably, the left side of described second connecting portion offers slot to make way, described roller portion be contained in described in allow
In the groove of position.
Preferably, the upper end of described first connecting portion offers the holding tank for accommodating described second connecting portion upper end,
When described unmanned plane horn Kuai Zhe mechanism is in fastening state, the upper end of described second connecting portion is positioned at described holding tank,
And second the left side of connecting portion contact with the bottom of described holding tank.
Preferably, the width of described holding tank is identical with the width of the U-shaped opening of described first connecting portion.
Preferably, the right-hand member of described first connecting portion left end and described second connecting portion is provided with for connecting unmanned plane
The connecting tube of horn.
This utility model is with the difference of prior art, this utility model provides unmanned plane horn Kuai Zhe mechanism
By arranging the first connecting portion and the second connecting portion that can mutually rotate, such that it is able to realize being connected to the first connecting portion and the
The folding of the unmanned plane horn on two connecting portions and expansion, when the horn of unmanned plane is in deployed condition, described first connects
Portion and the second connecting portion are mutually clamped by needle roller and roller so that this Kuai Zhe mechanism is in fastening state, thus keeps nothing
Man-machine horn stably launches.Owing to the difference of the axis of needle roller with the distance of the axis of described jointed shaft with the radius of needle roller is less than
The axis of the roller distance with the axis of described jointed shaft and the radius sum of roller, i.e. rotate counterclockwise to when the second connecting portion
When roller contacts with needle roller, needle roller stops that roller is rotated further, and is rotated further the second connecting portion along with applying bigger external force, rolling
Upwards there is elastic deformation with the part of roller contact in pin so that roller can be continued to move along by needle roller, when roller warp
When crossing the plane at needle roller and jointed shaft place, needle roller gradually returns to the original form, and (i.e. second connects to produce obstruction roller
Portion) heterodromous active force, therefore cooperating by needle roller and roller, it is possible to realize effectively blocking of needle roller and roller
Close.By the interface arrangment using needle roller to cooperate with roller in this utility model, when launching unmanned plane horn, it is only necessary to
Rotate counterclockwise unmanned plane horn and get final product (unmanned plane horn needs folding or deploying portion to be arranged on the second connecting portion), with
Sample ground, when needs fold unmanned plane horn, only need to rotate clockwise unmanned plane horn.Therefore, this utility model provides
Unmanned plane horn Kuai Zhe mechanism only need once-through operation (rotating the second connecting portion in one direction) that unmanned plane horn can be completed
Folding or expansion, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation during unmanned plane horn Kuai Zhe mechanism's folding of a kind of embodiment that this utility model provides
Figure；
Fig. 2 is the top view of the unmanned plane horn Kuai Zhe mechanism shown in Fig. 1；
Fig. 3 is the unmanned plane horn of a kind of embodiment that this utility model provides structural representation when rolling over mechanism deploying soon
Figure；
Fig. 4 is the top view of the unmanned plane horn Kuai Zhe mechanism shown in Fig. 3；
Fig. 5 is the sectional view in Fig. 4 along A-A direction；
Fig. 6 is the enlarged drawing in Fig. 5 at B.
Description of reference numerals:
1-the first connecting portion；2-jointed shaft；3-the second connecting portion；4-needle roller；
5-roller；6-straight pin；7-groove；8-mounting seat；
9-slot to make way；10-holding tank；11-connecting tube.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.But the use of these exemplary embodiments
Way and purpose are only used for enumerating this utility model, not constitute any type of any to real protection scope of the present utility model
Limit, more non-protection domain of the present utility model is confined to this.
In this utility model, in the case of not being specified to the contrary, the noun of locality used such as " upper and lower, left and right "
The unmanned plane horn Kuai Zhe mechanism referring to that this utility model provides defines under normal usage, and with shown in accompanying drawing 5
Direction up and down consistent, " inside and outside " refers to inside and outside relative to the profile of each parts own.
These nouns of locality use for the ease of understanding, thus do not constitute the limit to this utility model protection domain
System.
Suitably with reference to shown in Fig. 1, in order to realize above-mentioned technical purpose, the nothing of the basic embodiment that this utility model provides
Man-machine horn Kuai Zhe mechanism includes that the first connecting portion 1 and described first connecting portion 1 are by hinged the second connecting portion of jointed shaft 2
3, described first connecting portion 1 is provided with the resilient needle roller 4 of tool, described needle roller 4 is parallel with described jointed shaft 2, and described second
Being provided with roller 5 rotationally on connecting portion 3, the axis of described roller 5 is parallel with the axis of described jointed shaft 2, and described first
Connecting portion 1 can relatively rotate with described second connecting portion 3, so that described unmanned plane horn Kuai Zhe mechanism is in engaging shape
State and non-engagement state, the axis of wherein said needle roller 4 is d1 with the distance of the axis of described jointed shaft 2, the axle of described roller 5
Line is d2 with the distance of the axis of described jointed shaft 2；When described roller 5 and described needle roller 4 not in contact with time, d1 and described needle roller 4
The difference of radius less than the radius sum of d2 and described roller 5；When turning between described non-engagement state and described fastening state
When changing, described roller 5 contacts with described needle roller 4, and make described needle roller 4 occur elastic deformation with enter described fastening state or
The non-engagement state of person.
In this utility model, described first connecting portion 1 and the second connecting portion 3 refer to be arranged on unmanned plane, for even
Connect the connection basis of the horn of unmanned plane, under conditions of needle roller 4, roller 5 and jointed shaft 2 can be set, the first connecting portion 1 He
Second connecting portion 3 can use any suitable structure, the such as first connecting portion 1 and the second connecting portion 3 all can use tabular
Structures etc., these will incidentally give schematic illustration in detailed description below.In this utility model, the axle of needle roller 4
Line is less than the axis of roller 5 and described jointed shaft with distance d1 of the axis of described jointed shaft 2 with the difference of the radius of described needle roller 4
Distance d2 of the axis of 2 and the radius sum (when being in described non-engagement state) of described roller 5, if the most described needle roller 4
Do not occur elastic deformation, the most described needle roller 4 can stop that roller 5 travels forward, say, that needle roller 4 is in described roller 5 and moves
Track on.Owing to the needle roller 4 in this utility model is elastic component, make for example with spring steel elastomeric material, thus energy
Enough realize the engaging of roller (the i.e. second connecting portion) by the elastic deformation of needle roller 4 and unclamp.
This utility model provides unmanned plane horn Kuai Zhe mechanism is in use, when needs launch unmanned plane horn, inverse
Hour hands rotate the second connecting portion 3 of unmanned plane horn Kuai Zhe mechanism as shown in Figure 1, the second connecting portion 3 with jointed shaft 2 for rotation
Center rotating, along with the rotation of the second connecting portion 3, the upper end of the second connecting portion 3 moves closer to the upper end of the first connecting portion 1, rolling
Wheel 5 gradually contacts with described needle roller 4, when roller 5 contacts with needle roller 4, along with being rotated further of the second connecting portion 3, roller 5 and
Interaction force is produced so that needle roller 4 occurs elastic deformation, thus the second connecting portion 3 being provided with roller 5 can between needle roller 4
To continue to rotate counterclockwise, when the axis of needle roller 4, roller 5 and jointed shaft 2 is in approximately the same plane, the elastic deformation of needle roller 4
Maximum, then proceedes to rotate the second connecting portion 3, and the elastic deformation of needle roller 4 is gradually reduced, and now the elastic force of needle roller 4 stops rolling
Wheel 5 reversely moves, when the second connecting portion 3 turns to and the upper-end contact of the first connecting portion 1, i.e. as shown in Fig. 3, Fig. 4, Fig. 5
State, under the common effect of the first connecting portion 1 and needle roller 4, it is achieved the clamping of the second connecting portion 3, thus realizes unmanned plane machine
The expansion of arm.
When needs fold unmanned plane horn, rotate clockwise the second of unmanned plane horn Kuai Zhe mechanism as shown in Figure 3
Connecting portion 3, the second connecting portion 3 rotates with jointed shaft 2 for center of rotation, along with the rotation of the second connecting portion 3, the second connecting portion 3
Upper end be gradually distance from the upper end of the first connecting portion 1, roller 5 extrudes needle roller 4, and roller 5 produces with described needle roller 4 and interacts
Power, so that needle roller 4 occurs elastic deformation again, and then roller 5 can continue to move under external force, when needle roller 4, rolling
When the axis of wheel 5 and jointed shaft 2 is in approximately the same plane, the elastic deformation of needle roller 4 is maximum, then proceedes to rotate clockwise second
Connecting portion 3, the elastic deformation of needle roller 4 is gradually reduced, until needle roller 4 is kept completely separate with roller 5, is rotated further the second connecting portion 3,
Thus realize the folding of unmanned plane horn.
The elasticity of the needle roller 4 in this utility model provides unmanned plane horn Kuai Zhe mechanism according to launching or can fold
The size reasonable of the power applied during unmanned plane horn determines.
This utility model provides unmanned plane horn Kuai Zhe mechanism by arrange can roller 5 rotationally so that rolling
Structure deformation between wheel 5 and needle roller 4 such that it is able to avoid the stuck situation that roller 5 and needle roller 4 are likely to occur, and only need
Apply suitable power, it is possible to realize unmanned plane horn and fold swimmingly and launch.
In this utility model, it is preferable that described roller 5 is arranged on described second connecting portion 3 by straight pin 6, institute
State roller 5 to be sleeved on rotationally on described straight pin 6.By straight pin 6, roller 5 is arranged on the second connecting portion 3, Ke Yishi
Being stably connected with of existing roller 5.Certainly, roller 5 can also be fixedly set on straight pin 6, and straight pin 6 is installed in rotation on
On two connecting portions 3.
So that the described unmanned plane horn Kuai Zhe mechanism that this utility model provides is in fastening state and non-engagement state
Between conversion time more stable, it is preferable that as it is shown in figure 5, when being in fastening state, the axis of described roller 5 is in described
The obliquely downward of the axis of needle roller 4.In the present embodiment, when being in non-engagement state, the axis of described roller 5 is in described
The obliquely downward of the opposite side of the axis of needle roller 4." up and down " described in present embodiment, only refer to when unmanned plane horn Kuai Zhe mechanism
For being in the orientation shown in Fig. 3.
In further preferred embodiment of the present utility model, with reference to shown in Fig. 5, Fig. 6, the cylindrical of described roller 5
It is provided with multiple projection on side face, between the most adjacent projection, forms the groove 7 that the outer surface with described needle roller 4 adapts,
I.e. arc-shaped face groove, described groove 7 is uniform around the axis of described roller 5.When roller 5 contacts with needle roller 4, due to roller
5 can rotate, in therefore needle roller 4 can gradually be received into described groove 7, thus when the second connecting portion 3 being provided with roller 5 continues
When continuing mobile, needle roller 4 can produce the active force making roller 5 rotate, thus thoroughly avoids appearance between needle roller 4 and roller 5 sliding
Dynamic friction or stuck probability.
As it has been described above, the first connecting portion 1 and the second connecting portion 3 in this utility model all can use platy structure, this
Time need jointed shaft 2, needle roller 4 and roller 5 all to protrude from the surface of platy structure, in order to the first connecting portion 1 and second connects
Portion 3 is articulated and connected, and is easy to the contact engaging of needle roller 4 and roller 5.Now jointed shaft 2, needle roller 4 and roller 5 can pass through
The fixing seat protruding from the first connecting portion 1 and the second connecting portion 3 is arranged on the first connecting portion 1 or the second connecting portion 3.
So that the structure of unmanned plane horn Kuai Zhe mechanism is more stable, small and exquisite, as shown in Figure 1 and Figure 2, in this practicality
In novel preferred implementation, the shape of described first connecting portion 1 is in the U-shaped of lower open mouth, and described second connecting portion 3 is
Rectangular slab, the lower end of described second connecting portion 3 is inserted the interior lower end of described first connecting portion 1 and is connected by described jointed shaft 2
Connecing, described roller 5 is arranged on the left side of described second connecting portion 3, and described needle roller 4 is fixed on described first connecting portion 1
Inner upper end.
For the ease of the installation of described roller 5 and be easy to roller 5 and contact with needle roller 4, it is preferable that as it is shown in figure 1, institute
Stating and be provided with two mounting seats 8 on the left side of the second connecting portion 3, described roller 5 is installed in rotation on institute by straight pin 6
State between two mounting seats 8.
Further, the left side of described second connecting portion 3 offering slot to make way 9, described roller 5 is partially received in institute
State in slot to make way 9.So can reduce the height of mounting seat 8, reduce the junction of mounting seat 8 and the second connecting portion 3 at roller 5
The moment born when contacting with needle roller 4, it is ensured that be connected firmly between mounting seat 8 and the second connecting portion 3.
As it is shown in figure 1, in preferred implementation of the present utility model, the upper end of described first connecting portion 1 offers use
In accommodating the holding tank 10 of described second connecting portion 3 upper end, when described unmanned plane horn Kuai Zhe mechanism is in fastening state, as
Shown in Fig. 5, the upper end of described second connecting portion 3 is positioned at described holding tank 10, and the left side of the second connecting portion 3 and described appearance
Receive groove 10 bottom contact.When unmanned plane horn is in deployed condition, described by making the upper end of the second connecting portion 3 enter
In holding tank 10, so that the connection of the second connecting portion 3 and the first connecting portion 1 is more stable, thus ensure that unmanned plane is in fortune
Stability during row.
Further, as shown in Figure 3, Figure 4, the U-shaped opening of the width of described holding tank 10 and described first connecting portion 1
Width is identical.By above-mentioned setting, can be when unmanned plane horn be in deployed condition, the second connecting portion 3 is stuck in the first connection
In portion 1, to be further ensured that connective stability.
For the ease of connecting unmanned plane horn, in an embodiment of the present utility model, as shown in Figure 1, Figure 3, institute
The right-hand member stating the first connecting portion 1 left end and described second connecting portion 3 is provided with the connecting tube 11 that unmanned plane horn connects.Pass through
Connecting tube 11, can be connected to unmanned plane horn on the body of unmanned plane easily.
The sequencing of embodiment of above only for ease of describing, does not represent the quality of embodiment.
Last it is noted that embodiment of above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to aforementioned embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in aforementioned each embodiment still can be modified by it, or special to wherein portion of techniques
Levy and carry out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from each reality of this utility model
Execute the spirit and scope of mode technical scheme.
Claims (10)
1. a unmanned plane horn Kuai Zhe mechanism, described unmanned plane horn Kuai Zhe mechanism includes the first connecting portion (1) and described
A junction (1) passes through the second connecting portion (3) that jointed shaft (2) is hinged, it is characterised in that set on described first connecting portion (1)
Being equipped with the resilient needle roller of tool (4), described needle roller (4) is parallel with described jointed shaft (2), and described second connecting portion (3) is upper to be arranged
Having roller (5) rotationally, the axis of described roller (5) is parallel with the axis of described jointed shaft (2), described first connecting portion
(1) can relatively rotate with described second connecting portion (3), so that described unmanned plane horn Kuai Zhe mechanism is in fastening state
With non-engagement state, the axis of described needle roller (4) is d1 with the distance of the axis of described jointed shaft (2), the axle of described roller (5)
Line is d2 with the distance of the axis of described jointed shaft (2)；
When described roller (5) and described needle roller (4) not in contact with time, d1 is less than d2 with described with the difference of the radius of described needle roller (4)
The radius sum of roller (5)；When conversion between described non-engagement state and described fastening state, described roller (5) and institute
State needle roller (4) contact, and make described needle roller (4) occur elastic deformation to enter described fastening state or non-engagement state.
Unmanned plane the most according to claim 1 horn Kuai Zhe mechanism, it is characterised in that described roller (5) is movably set with
On straight pin (6), to be arranged on described second connecting portion (3) by described straight pin (6).
Unmanned plane the most according to claim 1 horn Kuai Zhe mechanism, it is characterised in that described unmanned plane horn Kuai Zhe mechanism
When being in fastening state, the axis of described roller (5) is in the obliquely downward of the axis of described needle roller (4).
Unmanned plane the most according to claim 1 horn Kuai Zhe mechanism, it is characterised in that the outer circumference surface of described roller (5)
On be provided with multiple projection, form the groove adapted with the outer surface of described needle roller (4) between the most adjacent described projection
(7), described groove (7) is uniform around the axis of described roller (5).
Unmanned plane the most according to claim 1 horn Kuai Zhe mechanism, it is characterised in that the shape of described first connecting portion (1)
Shape is in the U-shaped of lower open mouth, and described second connecting portion (3) is rectangular slab, and the lower end of described second connecting portion (3) is inserted described
The interior lower end of the first connecting portion (1) is also connected by described jointed shaft (2), and described roller (5) is arranged on described second and connects
On the left side in portion (3), described needle roller (4) is fixed on the inner upper end of described first connecting portion (1).
Unmanned plane the most according to claim 5 horn Kuai Zhe mechanism a, it is characterised in that left side for described second connecting portion (3)
Being provided with two mounting seats (8) on end face, described roller (5) is installed in rotation on said two by straight pin (6) and installs
Between seat (8).
Unmanned plane the most according to claim 6 horn Kuai Zhe mechanism a, it is characterised in that left side for described second connecting portion (3)
Offering slot to make way (9) on end face, described roller (5) is partially received in described slot to make way (9).
Unmanned plane the most according to claim 5 horn Kuai Zhe mechanism, it is characterised in that described first connecting portion (1) upper
End offers the holding tank (10) for accommodating described second connecting portion (3) upper end, at described unmanned plane horn Kuai Zhe mechanism
When fastening state, the upper end of described second connecting portion (3) is positioned at described holding tank (10), and a left side for the second connecting portion (3)
End face contacts with the bottom of described holding tank (10).
Unmanned plane the most according to claim 8 horn Kuai Zhe mechanism, it is characterised in that the width of described holding tank (10) with
The width of the U-shaped opening of described first connecting portion (1) is identical.
Unmanned plane the most according to claim 1 horn Kuai Zhe mechanism, it is characterised in that described first connecting portion (1) left end
It is provided with the connecting tube (11) for connecting unmanned plane horn with the right-hand member of described second connecting portion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686967.4U CN205738051U (en) | 2016-06-30 | 2016-06-30 | Unmanned plane horn Kuai Zhe mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686967.4U CN205738051U (en) | 2016-06-30 | 2016-06-30 | Unmanned plane horn Kuai Zhe mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205738051U true CN205738051U (en) | 2016-11-30 |
Family
ID=57379606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686967.4U Expired - Fee Related CN205738051U (en) | 2016-06-30 | 2016-06-30 | Unmanned plane horn Kuai Zhe mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205738051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600385A (en) * | 2017-10-18 | 2018-01-19 | 沈阳旋飞航空技术有限公司 | The cantilever fold mechanism of electronic unmanned plane |
| CN107933876A (en) * | 2017-11-30 | 2018-04-20 | 深圳市华业航空科技有限公司 | Unmanned plane horn foldable structure and its method for folding with movable thimble |
| CN110606190A (en) * | 2019-09-24 | 2019-12-24 | 复旦大学 | Four rotor unmanned aerial vehicle of collapsible arm |
-
2016
- 2016-06-30 CN CN201620686967.4U patent/CN205738051U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600385A (en) * | 2017-10-18 | 2018-01-19 | 沈阳旋飞航空技术有限公司 | The cantilever fold mechanism of electronic unmanned plane |
| CN107600385B (en) * | 2017-10-18 | 2023-11-07 | 沈阳旋飞航空技术有限公司 | Cantilever folding mechanism of electric unmanned aerial vehicle |
| CN107933876A (en) * | 2017-11-30 | 2018-04-20 | 深圳市华业航空科技有限公司 | Unmanned plane horn foldable structure and its method for folding with movable thimble |
| CN107933876B (en) * | 2017-11-30 | 2020-01-24 | 深圳市华业航空科技有限公司 | Unmanned aerial vehicle arm folding structure with movable ejector pin and folding method thereof |
| CN110606190A (en) * | 2019-09-24 | 2019-12-24 | 复旦大学 | Four rotor unmanned aerial vehicle of collapsible arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205738051U (en) | Unmanned plane horn Kuai Zhe mechanism | |
| JP6640930B2 (en) | Deformable aircraft | |
| CN112744348B (en) | Unmanned aerial vehicle frame, unmanned aerial vehicle and using method of unmanned aerial vehicle | |
| US10710696B2 (en) | Unmanned aerial vehicle with linkage foldable arms | |
| CN205615703U (en) | Unmanned aerial vehicle folds horn | |
| CN114152151B (en) | Folding grid rudder | |
| CN105000165A (en) | Locking device for folding type unmanned aerial vehicle arm | |
| CN106364700B (en) | The space development mechanism of mechanismic design is unfolded based on Dermaptera insect earwig hind wing | |
| CN203544087U (en) | Baby-carriage rear-wheel carriage-receiving self-rotating mechanism | |
| CN203544084U (en) | Baby carriage joint folding structure | |
| CN106347649B (en) | Blade connector and coaxial double-oar structure and unmanned plane | |
| CN104242807A (en) | Solar cell array double-shaft sun tracking mechanism | |
| CN106347625A (en) | Unmanned aerial vehicle linkage folding mechanism | |
| CN205738050U (en) | Kuai Zhe mechanism and unmanned plane | |
| CN104787104B (en) | Stroller frame | |
| CN201856794U (en) | Working condition convertible infant vehicle | |
| CN204488880U (en) | A kind of Foldable baby stroller | |
| CN106741838A (en) | Kuai Zhe mechanisms and unmanned plane | |
| CN204196969U (en) | Foldable wheelbarrow | |
| CN205971815U (en) | Unmanned aerial vehicle structure | |
| CN206297725U (en) | Kuai Zhe mechanisms and unmanned plane | |
| CN204846358U (en) | Foldable unmanned aerial vehicle horn locking device | |
| CN206012949U (en) | Unmanned plane foot rest | |
| CN110871886B (en) | Foldable and unfoldable wing for aircraft and aircraft with foldable and unfoldable wing | |
| CN107914896B (en) | Space folding and unfolding mechanism with five-link mechanism as unfolding unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |