CN206679257U - Collapsible unmanned plane - Google Patents
Collapsible unmanned plane Download PDFInfo
- Publication number
- CN206679257U CN206679257U CN201720480035.9U CN201720480035U CN206679257U CN 206679257 U CN206679257 U CN 206679257U CN 201720480035 U CN201720480035 U CN 201720480035U CN 206679257 U CN206679257 U CN 206679257U
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- CN
- China
- Prior art keywords
- pull bar
- connector
- paddle arm
- unmanned plane
- screw mandrel
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of collapsible unmanned plane, including fuselage, and the both sides of fuselage are respectively connected with rotating shaft, paddle arm component are rotatably provided with rotating shaft, paddle arm component includes fixed bin and the paddle arm in fixed bin；Fuselage is provided with fold mechanism, fold mechanism includes pull bar, the first end of the first end connection connector of pull bar, second end of connector is arranged on fixed bin, connector includes articulated section, articulated section is arranged between the first end of connector and the second end of connector, articulated section rotates around the axis, the first end of connector can rotate around the first end of pull bar, using above structure, can be according to the different demands of flight, driving fold mechanism folds into paddle arm different angles, facilitate unmanned machine operation, it is easy to operate, it is the folding that all paddle arm on fixed bin can be achieved to rotate fixed bin, it is rapidly completed the folding of paddle arm, effectively improve operating efficiency.
Description
Technical field
Unmanned plane field is the utility model is related to, more particularly, to a kind of collapsible unmanned plane.
Background technology
Unmanned plane is the general designation of unmanned vehicle, and it is provided with the equipment such as automatic pilot, presetting apparatus.Ground
Dough figurine person is tracked to it, positioned, being remotely controlled, remote measurement and Digital Transmission by equipment such as radars.Compared with manned aircraft, it
There is small volume, low cost, easy to use.Wing-folding formula unmanned plane passes through Foldable square under different flight demands
Formula change wing shapes, wing all expansion in favor of taking off or cruising, wing shrink in favor of at a high speed or maneuvering flight and
Space is saved in storage.
But there is problems with traditional unmanned plane：1st, volume is larger, it has not been convenient to carries；When the 2nd, folding, it is still necessary to artificial
Folded manually, operating efficiency is low；3rd, it is necessary to individually be folded to paddle arm in unmanned plane folding process so that folding
Folded process carries out slowly, influenceing operating efficiency.
Utility model content
Main purpose of the present utility model be to provide it is a kind of can fast folding paddle arm collapsible unmanned plane.
To realize above-mentioned main purpose, collapsible unmanned plane provided by the utility model, including：
Fuselage, the both sides of fuselage are respectively connected with rotating shaft；
Paddle arm component, paddle arm component include fixed bin and the paddle arm in fixed bin；Paddle arm component can turn around the shaft
It is dynamic；
Fold mechanism, fold mechanism include pull bar, the first end of the first end connection connector of pull bar, and the second of connector
End is arranged on fixed bin, and connector includes articulated section, and articulated section is arranged on the first end of connector and the second end of connector
Between, articulated section rotates around the axis, and the first end of connector can rotate around the first end of pull bar.
From such scheme, fold mechanism is driven, pull bar promotes connector to make the first end of connector around the of pull bar
One end rotates, and the rotation of connector first end drives the rotation of articulated section and the second end, so as to drive fixed bin to rotate around the axis,
Paddle arm installed in fixed bin is moved with the rotation of fixed bin, until the angle of paddle arm and fuselage reaches predetermined angle.Can
According to the different demands of flight, paddle arm is folded into different angles, facilitates unmanned machine operation, it is easy to operate, rotate fixed bin
The folding of all paddle arm on fixed bin can be achieved, be rapidly completed the folding of paddle arm, effectively improve operating efficiency.
Further scheme is, the first end of pull bar and the second end of pull bar are equipped with perforate, in the first end of connector
Provided with the first perforate, perforate and the concentric setting of the first perforate in pull bar first end, perforate have with running through in the first perforate
Connecting rod.
It can be seen that connecting rod completes the connection between pull bar and connector simultaneously through perforate and the second perforate.
Further scheme is variant part to be provided between the first end of pull bar and the second end of pull bar, variant part is radially
Width be more than the first end width radially of pull bar, the width of variant part radially is more than the second end of pull bar radially
Width；The side of pull bar is connected with gag lever post.
It can be seen that pull bar except play a part of promote connector rotate in addition to, on pull bar the setting of variant part and gag lever post can make
Pull bar plays a part of unmanned plane anti-crash, during crash, paddle arm auto-folder, and in the presence of gag lever post, pull bar gram
Friction working and deformation buffer impulsive force are taken, so as to play a part of anti-crash.
Further scheme is that the second end connection drive mechanism of pull bar, the drive mechanism includes screw mandrel and is arranged
Sliding block on screw mandrel, the sliding block connect the first connector, and first connector connects the second end of the pull bar, described
Screw mandrel connecting power device.
It can be seen that when screw mandrel rotates, the sliding block being set on screw mandrel moves along a straight line along the direction of principal axis of screw mandrel, from
And shift the pull bar being connected with sliding block onto, in the presence of power set, utilize screw mandrel connecting rod structure pushing drawing rod so that fold
Mechanism auto-folder, remove hand foldable the step of, accelerate operating efficiency.
Further scheme is that drive mechanism also includes the mounting bracket being fixed on fuselage, and it is mutual that mounting bracket includes two panels
Parallel installation sheet, mounting groove is formed between two panels installation sheet, be provided with screw mandrel in mounting groove, the direction of principal axis of screw mandrel and mounting groove
Bearing of trend is identical, and two panels installation sheet is equipped with groove, and the bearing of trend of groove is parallel with the direction of principal axis of screw mandrel, the first connector
Through the second end of groove cylinder lever connecting rod.
As can be seen here, the installation sheet being parallel to each other by two panels forms mounting bracket, simple in construction, few using part, effectively subtracts
Few fuselage bears a heavy burden, and the first connector is connected with pull bar through groove, the range of movement of pull bar limited so that pull bar
The direction of motion is parallel with the direction of motion of sliding block, and two panels installation sheet is equipped with groove, and sliding block is all connected with close to the both sides of groove
A connection piece, the first connector of both sides extend through groove and are connected with pull bar, form double selection structures.
Further scheme is that bearing block is provided with mounting groove, and screw mandrel is provided between bearing block, and bearing block is fixed on machine
With.
Further scheme is that screw mandrel is connected through bearing block with power set, is also set between bearing block and power set
There is shaft coupling.
As can be seen here, shaft coupling completes the connection of screw mandrel and power set so that driving shaft and screw mandrel in power set
Connection.
Brief description of the drawings
Fig. 1 is the structure chart of the collapsible unmanned aerial vehicle example of the utility model.
Fig. 2 is schematic enlarged-scale view at A in Fig. 1.
Fig. 3 is the stereogram of the pull bar in the collapsible unmanned aerial vehicle example of the utility model.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Collapsible unmanned plane of the present utility model is applied in unmanned plane field, can flown according to different flight demands
During carry out paddle arm folding angles and automatically adjust, aerial mission can be rapidly adapted to, effectively improve operating efficiency.
Referring to Fig. 1, collapsible unmanned plane of the present utility model, including fuselage 1, the both sides in the radial direction of fuselage 1 connect
Rotating shaft 2 is connected to, paddle arm component is rotationally provided with rotating shaft 2, paddle arm component includes fixed bin 3 and paddle arm 7, set on fixed bin 3
There is paddle arm installing port 4, paddle arm 7 is installed in paddle arm installing port 4, paddle arm installing port is consistent with paddle arm quantity.
Fig. 2 is participated in, unmanned plane includes fold mechanism, and fold mechanism includes pull bar 5, the connection connection of first end 51 of pull bar 5
The first end 60 of part 6, the second end 61 of connector 6 are arranged on fixed bin 3, and connector 6 includes articulated section, and articulated section is arranged on
Between the first end 60 of connector 6 and the second end 61 of connector 6, in the present embodiment, the second end 61 of connector 6 is as hinge
Socket part, articulated section 2 rotate around the shaft, and the first end 60 of connector 6 can rotate around the first end 51 of pull bar 5；Drive fold mechanism,
Pull bar 5 promotes connector 6 first end 60 of connector 6 is rotated around the first end 51 of pull bar 5, the first end 60 of connector 6
The rotation for driving the second end 61 is rotated, so as to drive fixed bin 32 to rotate around the shaft, the paddle arm 7 installed in fixed bin 3 is with solid
Determine the rotation of box 3 and move, until the angle of paddle arm 7 and fuselage 1 reaches predetermined angle, rotate fixed bin and can be achieved to be arranged on
The folding of all paddle arm on fixed bin, is rapidly completed the folding of paddle arm, effectively improves operating efficiency.The first end 51 of pull bar 5
Perforate 50 is equipped with the second end 52 of pull bar 5, during the first end 60 of connector 6 rotates, the first end of connector 6
60 rotation axis is the axial line of the perforate 50 of the first end 51 of pull bar 5.Perforate 50 in the first end 51 of pull bar 5 is with being connected
The concentric connection of the first perforate in the first end 60 of part 6, run through opening in the first end 51 of pull bar 5 simultaneously using connecting rod 8
Hole 50 and the first perforate in the first end 60 of connector 6, complete the connection between pull bar 5 and connector 6, the quantity of pull bar 5
For two, the both sides of connector 6 are separately positioned on, formation is double to push away fold mechanism.
Drive mechanism includes fixed mounting bracket on the fuselage 1, and mounting bracket includes the installation sheet 92 that two panels is parallel to each other, by
The installation sheet 92 that two panels is parallel to each other forms mounting bracket, simple in construction, few using part, effectively reduces fuselage and bears a heavy burden；Two panels is pacified
Mounting groove 93 is formed between load 10, the both ends of mounting groove 93 are equipped with bearing block 96, and the bearing block 96 at the both ends of mounting groove 93 divides
Fuselage 1 is not fixed on；Screw mandrel 9 is provided with mounting groove 93, the direction of principal axis of screw mandrel 9 is identical with the bearing of trend of mounting groove 93, screw mandrel 9
Provided between the bearing block 96 at the both ends of mounting groove 93, sliding block 90 is arranged with screw mandrel 9, groove is equipped with two panels installation sheet 92
94, the both sides of sliding block 90 towards groove 94 are all connected with the first connector 95, and the first connector 95 of both sides extends through groove 94
The first end of cylinder lever connecting rod 5.The installation sheet 92 being parallel to each other by two panels forms mounting bracket, simple in construction, few using part, effectively
Reduce fuselage to bear a heavy burden, the first connector 95 is connected with pull bar 5 through groove 94, limits the range of movement of pull bar 5 so that
The direction of motion of pull bar 5 is parallel with the direction of motion of sliding block 90, and two panels installation sheet 92 is equipped with groove 94, and sliding block 90 is close to groove
94 both sides are all connected with the first connector 95, and the first connector 95 of both sides extends through groove 94 and is connected with pull bar 5, are formed double
Selection structure.Pull bar connects drive device, can be achieved automatically to fold fold mechanism, improves operating efficiency.
One end connecting power device 91 of screw mandrel 9, wherein power set 91 are reducing motor, and screw mandrel 9 runs through bearing block 96
It is connected with power set 3, shaft coupling 97 is additionally provided between bearing block 96 and power set 91, shaft coupling 97 completes screw mandrel 9 with moving
The connection of power apparatus 91 so that the driving shaft in power set 91 couples with screw mandrel 9.
Referring to Fig. 3, the first groove 53, the quantity of the first groove 53 are equipped with the end 52 of first end 51 and second of pull bar 5
For two.The side of pull bar 5 is provided with gag lever post 55, and the direction of principal axis of gag lever post 55 is parallel with the direction of principal axis of pull bar 5, gag lever post 55
Both ends are respectively connected with fastener 54, and the fastener 1 of the both ends connection of gag lever post 55 extends through two the first grooves 53, to ensure
In the presence of gag lever post 55 fastener 54 can produce friction in the first groove 53, to ensure in unmanned plane by impacting
During, pull bar 5 can overcome friction working, so as to slow down impact.It is provided between the end 52 of first end 51 and second of pull bar 5
Variant part, the width of variant part radially is more than the width of first end 51, and the width of variant part radially is more than the second end 52
Width, variant part includes the first protruding block 56 and the second protruding block 57, and the first protruding block 56 is with the second protruding block 57 with spacing
Bar 55 is that symmetry axis both sides are symmetrical arranged, and variant part also includes the first hollow bulb 58, and it is raised that the first hollow bulb 58 is arranged on first
Between the protruding block 57 of block 56 and second, the setting of the first hollow bulb 58 ensures that elastic draw bar 5 has maximum deformation range.The
One protruding block 56 and the second protruding block 57 are curved, and the peak of the first protruding block 56 and the second protruding block 57 is elastic deformation
Point, pull bar 5 start both sides with the peak of the first protruding block 56 and the second protruding block 57 and are stretched deformation.Rushed in unmanned plane
When percussion life is fallen, the folding of paddle arm drives pull bar 5 to stretch, and causes pull bar 5 to deform, and impact energy is absorbed when pull bar 5 deforms and is tried hard to keep
The parts such as paddle arm are protected, so as to slow down impulsive force, avoid unmanned plane impaired serious.
Under the driving of power set 91, the screw mandrel 9 in mounting groove 93 is rotated, and straight line is done using frictional force band movable slider 90
Motion, sliding block 90 drive the pull bar 5 of connection sliding block 90, the position-limiting action of the second end of pull bar 5 in groove 94 during moving
Under, moved along a straight line along groove 94, the first end of pull bar 5 promotes the first end of connector 6 to be rotated around the first end of pull bar, even
Second end of fitting 6 is as the first end of connector 6 rotates and rotates, so as to drive paddle arm component 2 to rotate around the shaft, until oar
The angle of arm and fuselage reaches predetermined angle, so as to complete to fold.Under the driving of power set 91, bar linkage structure is automatically performed
Jackknife action, paddle arm 7 can be folded into different angles automatically, facilitate unmanned machine operation according to the different demands of flight, without
Folded manually, it is easy to operate, effectively improve operating efficiency.
Finally it is emphasized that the utility model is not limited to above-mentioned embodiment, of type, pull bar such as connector
One end should also be included in the protection domain of the utility model claims with changes such as the connected modes of connector first end.
Claims (7)
1. collapsible unmanned plane, it is characterised in that including：
Fuselage, the both sides of the fuselage are respectively connected with rotating shaft；
Paddle arm component, the paddle arm component include fixed bin and the paddle arm in the fixed bin, and the paddle arm component can
Around the axis of rotation；
Fold mechanism, the fold mechanism include pull bar and connector, and the first end of the pull bar connects the of the connector
One end, the second end of the connector are arranged on the fixed bin, and the connector includes articulated section, and the articulated section is set
Between the first end of the connector and the second end of the connector, the articulated section can be described around the axis of rotation
The first end of connector can rotate around the first end of the pull bar.
2. collapsible unmanned plane according to claim 1, it is characterised in that：
Second end of the first end of the pull bar and the pull bar is equipped with perforate, and the first end of the connector is provided with first
Perforate, the perforate and the concentric setting of the first perforate, the perforate in the pull bar first end are opened with described first
Running through in hole has connecting rod.
3. collapsible unmanned plane according to claim 2, it is characterised in that：
Variant part is provided between the first end of the pull bar and the second end of the pull bar, the width of the variant part radially is big
In the first end width radially of the pull bar, the width of the variant part radially is more than the second end of the pull bar radially
On width；The side of the pull bar is connected with gag lever post.
4. collapsible unmanned plane according to claim 3, it is characterised in that：
The second end connection drive mechanism of the pull bar, the drive mechanism include screw mandrel and the sliding block being set on screw mandrel,
The sliding block connects the first connector, and first connector connects the second end of the pull bar, the screw mandrel connection power dress
Put.
5. collapsible unmanned plane according to claim 4, it is characterised in that：
The drive mechanism also includes the mounting bracket being fixed on the fuselage, and the mounting bracket includes the peace that two panels is parallel to each other
Load, mounting groove is formed between installation sheet described in two panels, is provided with the screw mandrel in the mounting groove, the direction of principal axis of the screw mandrel and
The bearing of trend of the mounting groove is identical, and installation sheet described in two panels is equipped with groove, the bearing of trend of the groove and the silk
The direction of principal axis of bar is parallel, and first connector connects the second end of the pull bar through the groove.
6. collapsible unmanned plane according to claim 5, it is characterised in that：
Bearing block is provided with the mounting groove, the screw mandrel is provided between the bearing block, and the bearing block is fixed on described
On fuselage.
7. collapsible unmanned plane according to claim 6, it is characterised in that：
The screw mandrel is connected through the bearing block with the power set, is also set between the bearing block and the power set
There is shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480035.9U CN206679257U (en) | 2017-05-02 | 2017-05-02 | Collapsible unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480035.9U CN206679257U (en) | 2017-05-02 | 2017-05-02 | Collapsible unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679257U true CN206679257U (en) | 2017-11-28 |
Family
ID=60405881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480035.9U Withdrawn - After Issue CN206679257U (en) | 2017-05-02 | 2017-05-02 | Collapsible unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117286A (en) * | 2017-05-02 | 2017-09-01 | 珠海市双捷科技有限公司 | Collapsible unmanned plane and its method for folding |
-
2017
- 2017-05-02 CN CN201720480035.9U patent/CN206679257U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117286A (en) * | 2017-05-02 | 2017-09-01 | 珠海市双捷科技有限公司 | Collapsible unmanned plane and its method for folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20230704 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20230704 |