CN207997972U - A kind of foldable unmanned plane - Google Patents
A kind of foldable unmanned plane Download PDFInfo
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- CN207997972U CN207997972U CN201820336656.4U CN201820336656U CN207997972U CN 207997972 U CN207997972 U CN 207997972U CN 201820336656 U CN201820336656 U CN 201820336656U CN 207997972 U CN207997972 U CN 207997972U
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- support arm
- fuselage
- block
- unmanned plane
- driving motor
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Abstract
The utility model discloses a kind of foldable unmanned planes,Including fuselage,The fuselage is circumferentially provided with several foldable arms,The fuselage lower end is provided with folding stand bar,One end of the multiple support arm is hinged on the fuselage,The support arm is sequentially connected with folding power input mechanism,One end upper surface of the support arm far from the fuselage is installed with convex block,It is provided with the first groove on the convex block and the support arm,It is provided with rotor fold mechanism in first groove,The support arm is towards being provided with support arm fold mechanism on the side wall of the fuselage,The support arm fold mechanism includes the fixed block mounted on the support arm side,The fixed block is connect with the first sliding block,First sliding block is slidably fitted in the sliding slot of the fuselage side wall setting,The sliding slot bottom is additionally provided with the support arm expansion positioning mechanism that sliding block is fixed when being unfolded for the support arm.The utility model has auto-folder, opens, advantage easy to operate, easy to use.
Description
Technical field
The utility model is related to unmanned plane fields, and in particular to a kind of foldable unmanned plane.
Background technology
Unmanned plane, english abbreviation are " UAV ", are manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, or fully or intermittently automatically operated by car-mounted computer, with the development of science and technology, rotor wing unmanned aerial vehicle
It is becoming increasingly popular, it can do dual-use, have the function of to take photo by plane, scout, is agricultural etc..
Rotor wing unmanned aerial vehicle currently on the market is complicated, and function is more single, and shell is fixed shape, causes body
Product is excessive, inconvenient to carry, and rotor structure stretches out fuselage, is easily damaged in carrying process, influences to use, existing folding nothing
It is man-machine, it needs to be folded manually, hand disassembly rotor, needs to re-assembly when reusing, it is inconvenient for operation.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is:How to provide with certainly
It is dynamic to fold, open, a kind of easy to operate, foldable unmanned plane easy to use.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of foldable unmanned plane, including fuselage, the fuselage are circumferentially provided with foldable arm, and the fuselage lower end is set
Several folding stand bars are equipped with, one end of the multiple support arm is hinged on the fuselage, and the support arm is inputted with folding power
Mechanism driving connects, and one end upper surface of the support arm far from the fuselage is installed with convex block, the convex block and the branch
It is provided with the first groove on arm, is provided with rotor fold mechanism in first groove, the support arm is towards the side of the fuselage
Support arm fold mechanism is provided on wall, the support arm fold mechanism includes the fixed block mounted on the support arm side, described solid
Determine block to connect with the first sliding block by connecting rod, first sliding block is slidably fitted in the sliding slot of the fuselage side wall setting, institute
It states sliding slot bottom and is additionally provided with the support arm expansion positioning mechanism for fixing sliding block when being unfolded for the support arm.
As an optimization, the rotor fold mechanism includes being horizontally set on the second sliding block, and second sliding block is set with level
The the first electric pushrod connection set, second upper end of slide block are provided with the second vertical electric pushrod, and described second electronic pushes away
The external part of bar is installed with rotor motor, and the output shaft of the rotor motor is connect with rotary-wing transmission.
As an optimization, the folding power input mechanism is the first driving motor, and the setting of first driving motor exists
Below the support arm, the output shaft of first driving motor is set up.
As an optimization, the folding pin includes the stabilizer blade containing box being arranged in the fuselage lower face, and the stabilizer blade is received
Receiving case lower end is provided with fluting, and the fluting is opened for the stabilizer blade, packed up, and the second drive is equipped in the stabilizer blade containing box
The output shaft of dynamic motor, second driving motor is horizontally disposed, and output shaft and the stabilizer blade of second driving motor turn
Dynamic connection.
As an optimization, support arm expansion positioning mechanism includes the second groove of the sliding slot bottom setting, second groove
Bottom is installed with electromagnet, and the electromagnet upper surface is provided with spring, the one end of the spring far from the electromagnet
It is provided with block.
As an optimization, the upper surface of the block is arc-shaped, and the block is higher than close to one end of the support arm far from institute
One end of support arm is stated, the material of the block is iron.
As an optimization, one end of the multiple support arm is respectively hinged at each vertex on the fuselage.
The utility model has the beneficial effects that:
(1):Support arm auto-folder is opened, and manual operation is avoided, easy to operate;
(2):After support arm is opened, the pop-up of support arm expansion positioning mechanism avoids support arm from shaking during use, leads
Cause unmanned plane during flying unstable;
(3):Provided with rotor fold mechanism, rotor can be taken in convex block, it is easy to operate without dismounting, it avoids losing
Unmanned plane caused by part is unavailable;
(4):Volume after folding is small, is convenient for carrying in cubic shaped, will not damage important component;
(5):It is easy to operate using simple.
In conclusion the utility model has auto-folder, opens, advantage easy to operate, easy to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of foldable unmanned plane described in specific embodiment of the present invention.
Fig. 2 is the structural schematic diagram after a kind of foldable unmanned plane folding in Fig. 1.
Fig. 3 is a kind of front view of foldable unmanned plane in Fig. 1.
Fig. 4 is the structural schematic diagram of rotor fold mechanism in Fig. 1.
In attached drawing, 1 is fuselage, and 11 be sliding slot, and 12 be the second groove, and 13 be electromagnet, and 14 be spring, and 15 be block, and 2 are
Support arm, 21 be folding power input mechanism, and 22 be convex block, and 23 be the first groove, and 24 be fixed block, and 25 be connecting rod, and 26 be first
Sliding block, 3 be stabilizer blade, and 31 be stabilizer blade containing box, and 32 be the second driving motor, and 41 be the second sliding block, and 42 be the first electric pushrod, 43
It is rotor motor for the second electric pushrod, 44,45 be rotor.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
In present embodiment, as shown in Figs 1-4, a kind of foldable unmanned plane, including fuselage 1, the fuselage 1 are circumferentially disposed
There are several foldable arms 2, the fuselage lower end to be provided with folding stand bar 3, one end of the multiple support arm 2 is hinged on institute
It states on fuselage 1, the support arm 2 is sequentially connected with folding power input mechanism 21, the one end of the support arm 2 far from the fuselage 1
Upper surface is installed with convex block 22, and the first groove 23, first groove 23 are provided on the convex block 22 and the support arm 2
Inside it is provided with rotor fold mechanism, the support arm 2 is towards being provided with support arm fold mechanism, the branch on the side wall of the fuselage 1
Arm fold mechanism includes the fixed block 24 mounted on 2 side of the support arm, and the fixed block 24 passes through connecting rod 25 and the first sliding block
26 connections, first sliding block 26 are slidably fitted in the sliding slot 11 of 1 side wall of fuselage setting, and 11 bottom of the sliding slot is also set
It is equipped with the support arm expansion positioning mechanism that the when of being unfolded for the support arm 2 fixes the sliding block 26.
In the present embodiment, the rotor fold mechanism includes being horizontally set on the second sliding block 41, second sliding block 41 with
Horizontally disposed first electric pushrod 42 connects, and 41 upper end of the second sliding block is provided with the second vertical electric pushrod 43, institute
The external part for stating the second electric pushrod 43 is installed with rotor motor 44, and output shaft and the rotor 45 of the rotor motor 44 pass
Dynamic connection.
In the present embodiment, the folding power input mechanism 21 is the first driving motor, and first driving motor is set
It sets below the support arm 2, the output shaft of first driving motor is set up.
In the present embodiment, the folding pin 3 includes the stabilizer blade containing box 31 being arranged in 1 lower face of the fuselage, described
31 lower end of stabilizer blade containing box is provided with fluting, and the fluting is opened for the stabilizer blade 3, packed up, in the stabilizer blade containing box 31
Second driving motor 32 is installed, the output shaft of second driving motor 32 is horizontally disposed, second driving motor 32
Output shaft is rotatablely connected with the stabilizer blade 3.
In the present embodiment, support arm expansion positioning mechanism includes the second groove 12 of 11 bottom of sliding slot setting, and described the
Two grooves, 12 bottom is installed with electromagnet 13, and 13 upper surface of the electromagnet is provided with spring 14, and the spring 14 is separate
One end of the electromagnet 13 is provided with block 15.
In the present embodiment, the upper surface of the block 15 is arc-shaped, and the block 15 is higher than close to one end of the support arm 2
The material of one end far from the support arm 2, the block 15 is iron.
In the present embodiment, one end of the multiple support arm is respectively hinged at each vertex on the fuselage.
The operation principle of the utility model:Unmanned plane needs in use, the rotation of the second driving motor drives stabilizer blade from stabilizer blade
It is screwed out in containing box and fuselage is supported, when rotor needs to open, the rotation of the first driving motor drives support arm to be deployed into properly
Position, during which sliding block moved in sliding slot, reach stop location, block stretches out the second groove under the action of the spring, to branch
Arm plays a supporting role, and the second electric pushrod in rotor fold mechanism is stretched out stretches out the first groove by rotor, and first is flexible
Rotor is pushed outwardly by mechanism stretching, is conducive to flight;When needing to fold, the first electric pushrod and the second electric pushrod shrink and will revolve
The wing is taken in the first groove, and electromagnet is powered takes in the second groove by block, and the rotation of the first driving motor folds support arm, and second
Driving motor rotation takes in stabilizer blade in stabilizer blade containing box, completes to fold.
The utility model has the beneficial effects that:
(1):Support arm auto-folder is opened, and manual operation is avoided, easy to operate;
(2):After support arm is opened, the pop-up of support arm expansion positioning mechanism avoids support arm from shaking during use, leads
Cause unmanned plane during flying unstable;
(3):Provided with rotor fold mechanism, rotor can be taken in convex block, it is easy to operate without dismounting, it avoids losing
Unmanned plane caused by part is unavailable;
(4):Volume after folding is small, is convenient for carrying in cubic shaped, will not damage important component;
(5):It is easy to operate using simple.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations;
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that;
It can still modify to the technical solution recorded in previous embodiment, either to which part or all technical features
Carry out equivalent replacement;And these modifications or replacements, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of foldable unmanned plane, which is characterized in that including fuselage, the fuselage is circumferentially provided with several foldable arms,
The fuselage lower end is provided with folding stand bar, and one end of the multiple support arm is hinged on the fuselage, the support arm with
Folding power input mechanism is sequentially connected, and one end upper surface of the support arm far from the fuselage is installed with convex block, described
It is provided with the first groove on convex block and the support arm, rotor fold mechanism, the support arm direction are provided in first groove
Support arm fold mechanism is provided on the side wall of the fuselage, the support arm fold mechanism includes consolidating mounted on the support arm side
Determine block, the fixed block is connect by connecting rod with the first sliding block, and first sliding block is slidably fitted in the fuselage side wall setting
Sliding slot in, the sliding slot bottom be additionally provided with when being unfolded for the support arm fix sliding block support arm expansion positioning mechanism.
2. a kind of foldable unmanned plane according to claim 1, which is characterized in that the rotor fold mechanism includes level
It is arranged in the second sliding block, second sliding block is connect with horizontally disposed first electric pushrod, the second upper end of slide block setting
There are the second vertical electric pushrod, the external part of second electric pushrod to be installed with rotor motor, the rotor motor
Output shaft connect with rotary-wing transmission.
3. a kind of foldable unmanned plane according to claim 1, which is characterized in that the folding power input mechanism is the
One driving motor, below the support arm, the output shaft of first driving motor is upward for the setting of first driving motor
Setting.
4. a kind of foldable unmanned plane according to claim 1, which is characterized in that the folding pin includes being arranged in institute
The stabilizer blade containing box of fuselage lower face is stated, stabilizer blade containing box lower end is provided with fluting, and the fluting is beaten for the stabilizer blade
It opens, pack up, the second driving motor is installed in the stabilizer blade containing box, the output shaft of second driving motor is horizontally disposed,
The output shaft of second driving motor is rotatablely connected with the stabilizer blade.
5. a kind of foldable unmanned plane according to claim 4, which is characterized in that support arm expansion positioning mechanism includes described
Second groove of sliding slot bottom setting, second bottom portion of groove are installed with electromagnet, the electromagnet upper surface setting
There are spring, the one end of the spring far from the electromagnet to be provided with block.
6. a kind of foldable unmanned plane according to claim 5, which is characterized in that the upper surface of the block is arc-shaped,
The block is higher than one end far from the support arm close to one end of the support arm, and the material of the block is iron.
7. a kind of foldable unmanned plane according to claim 1, which is characterized in that cut with scissors respectively one end of the multiple support arm
Each vertex being connected on the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336656.4U CN207997972U (en) | 2018-03-12 | 2018-03-12 | A kind of foldable unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336656.4U CN207997972U (en) | 2018-03-12 | 2018-03-12 | A kind of foldable unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997972U true CN207997972U (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820336656.4U Active CN207997972U (en) | 2018-03-12 | 2018-03-12 | A kind of foldable unmanned plane |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171562A (en) * | 2019-05-24 | 2019-08-27 | 孙思为 | A kind of unmanned plane rotor control structure |
| CN110217390A (en) * | 2019-06-19 | 2019-09-10 | 张琪悦 | A kind of folded wing formula unmanned plane |
| CN110667817A (en) * | 2019-10-12 | 2020-01-10 | 海南星梦科技有限公司 | Bidirectional unmanned aerial vehicle |
| CN111377049A (en) * | 2020-03-31 | 2020-07-07 | 马鞍山元辰网络科技有限公司 | Portable foldable unmanned aerial vehicle and working method thereof |
| CN113650779A (en) * | 2021-08-10 | 2021-11-16 | 山东翼智城智能技术有限公司 | Modularization agricultural intelligence unmanned aerial vehicle subassembly |
| CN114312182A (en) * | 2022-01-04 | 2022-04-12 | 广东汇天航空航天科技有限公司 | Flying car |
-
2018
- 2018-03-12 CN CN201820336656.4U patent/CN207997972U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171562A (en) * | 2019-05-24 | 2019-08-27 | 孙思为 | A kind of unmanned plane rotor control structure |
| CN110217390A (en) * | 2019-06-19 | 2019-09-10 | 张琪悦 | A kind of folded wing formula unmanned plane |
| CN110667817A (en) * | 2019-10-12 | 2020-01-10 | 海南星梦科技有限公司 | Bidirectional unmanned aerial vehicle |
| CN111377049A (en) * | 2020-03-31 | 2020-07-07 | 马鞍山元辰网络科技有限公司 | Portable foldable unmanned aerial vehicle and working method thereof |
| CN113650779A (en) * | 2021-08-10 | 2021-11-16 | 山东翼智城智能技术有限公司 | Modularization agricultural intelligence unmanned aerial vehicle subassembly |
| CN114312182A (en) * | 2022-01-04 | 2022-04-12 | 广东汇天航空航天科技有限公司 | Flying car |
| CN114312182B (en) * | 2022-01-04 | 2023-08-22 | 广东汇天航空航天科技有限公司 | flying car |
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