CN106927018A - A kind of foldable unmanned plane - Google Patents

A kind of foldable unmanned plane Download PDF

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Publication number
CN106927018A
CN106927018A CN201710226815.5A CN201710226815A CN106927018A CN 106927018 A CN106927018 A CN 106927018A CN 201710226815 A CN201710226815 A CN 201710226815A CN 106927018 A CN106927018 A CN 106927018A
Authority
CN
China
Prior art keywords
hanging groove
connecting shaft
unmanned plane
supporting plate
foot stool
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.)
Pending
Application number
CN201710226815.5A
Other languages
Chinese (zh)
Inventor
张骞
崔凯
林钰滨
张择文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Nan Yu Science And Technology Ltd
Original Assignee
Xiamen Nan Yu Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Nan Yu Science And Technology Ltd filed Critical Xiamen Nan Yu Science And Technology Ltd
Priority to CN201710226815.5A priority Critical patent/CN106927018A/en
Publication of CN106927018A publication Critical patent/CN106927018A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C1/00Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/30Parts of fuselage relatively movable to reduce overall dimensions of aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C25/00Alighting gear
    • B64C25/02Undercarriages
    • B64C25/08Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/04Helicopters
    • B64C27/08Helicopters with two or more rotors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/10Rotorcrafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00Propulsion; Power supply
    • B64U50/10Propulsion
    • B64U50/19Propulsion using electrically powered motors

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Toys (AREA)

Abstract

The present invention relates to a kind of foldable unmanned plane, including centre frame, the multiple horns being connected with centre frame, it is arranged on the propeller on horn, drive the motor and foot stool of propeller rotational, horn two ends along its length are respectively connection end and free end, horn can be connected on centre frame to folding by connection end, motor and propeller are arranged on free end, multiple horns are laid along the circumference of centre frame, the foot stool is multiple, the multiple horns of multiple foot stool correspondences are arranged on the free end, foot stool has the connecting portion being connected with the horn and the supporting part for being used to realize unmanned plane landing support.The present invention has the advantages that simple structure, receives convenient, low cost, and when unmanned plane works, foot stool is in the outside of horn, is difficult to interfere carrier.

Description

A kind of foldable unmanned plane
Technical field
The present invention relates to a kind of foldable unmanned plane, category unmanned air vehicle technique field.
Background technology
Unmanned plane is a kind of unmanned vehicle manipulated by radio robot or itself presetting apparatus.Nothing Man-machine centre frame can be with support bearing thing.For example:When carrier is camera or camera, it is mounted on support can be not Shot with height, different visual angles;When carrier is headset, it is mounted on support the transmission for being capable of achieving sound.Such as CN 204223178 U, in the Chinese utility model patent of entitled " a kind of folding unmanned plane ", disclose a kind of folding Unmanned plane, including centre frame and centre frame connection horn and centre frame connection foot stool, the propeller being located on horn, drive The motor for moving propeller and the battery that power supply is provided for motor, centre frame are provided with connecting seat, and connecting seat is provided with cylindrical bar, machine Arm and foot stool are flexibly connected with cylindrical bar respectively.This unmanned plane improve it is larger occupy space and storage transportation problem, but It is that bulk shared by the foot stool of this unmanned plane is larger, is not easy to the storage and transport of aircraft, and unmanned plane can be influenceed Carry equipment.
In consideration of it, inventor furthers investigate to above mentioned problem, there is this case to produce then.
The content of the invention
It is an object of the invention to provide a kind of simple structure, low cost, convenient for collecting, Stability Analysis of Structures, without interference with holding The foldable unmanned plane of loading.
In order to achieve the above object, the present invention is using such technical scheme:
A kind of foldable unmanned plane, including centre frame and multiple horns, the spiral being arranged on horn of centre frame connection Oar, the motor and foot stool that drive propeller rotational, horn two ends along its length are respectively connection end and free end, and horn leads to Crossing connection end can be connected on centre frame to folding, and motor and propeller are arranged on free end, multiple horns along centre frame week To laying, the foot stool is multiple, and the multiple horns of multiple foot stool correspondences are arranged on the free end, and foot stool has and institute State the connecting portion of horn connection and be used to realize the supporting part of unmanned plane landing support.
Used as a kind of preferred embodiment of the invention, the connecting portion is integrally formed with the supporting part, the supporting part to It is lower to extend and be vertically arranged with the horn.
Used as a kind of preferred embodiment of the invention, the foot stool includes the first supporting plate be arrangeding in parallel and the second support Plate, the first supporting plate and the second supporting plate extend vertically downwards, and one end of the first supporting plate is fixed on the free end On, the other end forms the first supporting part, and one end of the second supporting plate is fixed on the free end, and the other end forms second and supports Portion.
Used as a kind of preferred embodiment of the invention, setting level is prolonged between first supporting plate and second supporting plate The two ends of the first connecting shaft and the second connecting shaft stretched, the two ends of the first connecting shaft and the second connecting shaft are connected to described In one supporting plate and in second supporting plate, the first connecting shaft is laid up and down with the second connecting shaft.
As a kind of preferred embodiment of the invention, telescopic leg is connected with the foot stool, leg is vertically Extend.
As a kind of preferred embodiment of the invention, also including be arranged on first supporting plate and second supporting plate it Between leg, being provided with leg can realize the adjustment locating slot of leg upper-lower position adjustment, first connecting shaft and described the Two connecting shafts be applied in adjustment locating slot in, adjustment locating slot at least include the first hanging groove, the second hanging groove, the 3rd hanging groove and Guide chute, the first hanging groove, the second hanging groove and the 3rd hanging groove are laid up and down successively, and guide chute is vertically set, the One hanging groove, the second hanging groove and the 3rd hanging groove are connected with guide chute, and the first hanging groove and the second hanging groove may make up and supply institute respectively State the first connecting shaft and second connecting shaft hangs and causes that the leg is in the first station of the first height, the second hanging groove Be may make up with the 3rd hanging groove and hung for first connecting shaft and second connecting shaft respectively and cause that leg is high in second Second station of degree.
Used as a kind of preferred embodiment of the invention, first hanging groove is connected by the first skewed slot with the guide chute, Second hanging groove is connected by the second skewed slot with the guide chute, and the 3rd hanging groove passes through the 3rd skewed slot and the guiding Chute is connected, and the relatively described guide chute homonymy of first hanging groove, second hanging groove and the 3rd hanging groove is set.
Used as a kind of preferred embodiment of the invention, first hanging groove, second hanging groove and the 3rd hanging groove are equal It is the deep-slotted chip breaker that Open Side Down.
After using technical scheme, the lower section that the position of motor is installed in horn sets foot stool, when horn launches The unmanned plane of similar multijaw pin is formed, unmanned plane is not influenceed by landing place and wind vector, and multiple when storage Foot stool can just be drawn close to center, by shared space compression to minimum, the present invention have simple structure, storage it is convenient, into This low advantage, and when unmanned plane works, foot stool is in the outside of horn, is difficult to interfere carrier.
Present invention further propose that a kind of extended leg of simple structure, the first connecting shaft and the second connecting shaft are distinguished It is placed in the first hanging groove and the second hanging groove, realizes the extension of leg, leg can plays extension branch during such takeoff and landing The effect of support, when needing to pack up unmanned plane, by the first connecting shaft and the second connecting shaft be hung on respectively the second hanging groove and In 3rd hanging groove so that leg is accommodated in foot stool, do not interfere with the folding storage of horn, total have simple structure, The advantage of low cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the structural representation of another angle of the invention;
Fig. 3 is that the fit structure of horn folding rear center frame, horn and foot stool in the first implementation method of the invention shows It is intended to;
Fig. 4 is that the fit structure of horn folding rear center frame, horn and foot stool in second implementation method of the invention shows It is intended to;
Fig. 5 is the structural representation of leg in the present invention;
Fig. 6 is the first use state figure of leg cooperation foot stool in the present invention;
Fig. 7 is leg cooperation second use state figure of foot stool in the present invention;
Fig. 8 is the enlarged drawing at A in Fig. 1;
In figure:
10- centre frame 20- horns
21- connection ends 22- free ends
30- propeller 40- motors
50- foot stools the first supporting plates of 51-
52- the second supporting plate the first connecting shafts of 53-
54- the second connecting shaft the first supporting parts of 511-
512- the second supporting part 60- legs
61- the first hanging groove the second hanging grooves of 62-
The hanging groove 64- guide chutes of 63- the 3rd
65- the first skewed slot the second skewed slots of 66-
The skewed slot 70- carriers of 67- the 3rd
Specific embodiment
In order to technical scheme is explained further, it is described in detail below in conjunction with the accompanying drawings, for convenience this hair Bright description, state during with unmanned plane normal flight defines upper and lower orientation.
Referring to figs. 1 to Fig. 8, a kind of foldable unmanned plane, including centre frame 10 and multiple horns of the connection of centre frame 10 20th, the propeller 30 being arranged on horn 20, the motor 40 and foot stool 50 that drive propeller 30 to rotate, wherein propeller 30 are removable Be connected to unloading on motor 40, propeller 30 can be disassembled when unmanned plane is folded, horn 20 along its length two End is respectively connection end 21 and free end 22, and horn 20 can be connected to folding on centre frame 10 by connection end 21, specifically may be used Be connected on centre frame 10 with by closed block, for example with application number 201610635183.3 in the machine for unmanned plane Arm closed block, the positioning after 90 degree of positioning and folding when the closed block can realize that horn 20 launches.Electricity in the present invention Machine 40 and propeller 30 are arranged on free end 22, and multiple horns 20 are laid along the circumference of centre frame 10, and the foot stool 50 is multiple, The multiple horns 20 of the correspondence of multiple foot stools 50 are arranged on the free end 21, and foot stool 50 has what is be connected with the horn 20 Connecting portion and being used to realizes the supporting part of unmanned plane landing support.In embodiment, the number of horn 20 and foot stool 50 is 8 Individual, uniform ring is located at around centre frame 10, and foot stool 50 is fixed on horn 20, and carrier 70 (embodiment is camera) is arranged on The bottom of centre frame 10.
Used as a kind of preferred embodiment of the invention, the connecting portion is integrally formed with the supporting part, the supporting part to Lower to extend and be vertically arranged with the horn 20, whole foot stool 50 is substantially in inverted "L" shaped.
In the present invention, foot stool 50 can be only with one piece of supporting plate, as a kind of preferred embodiment of the invention, foot stool 50 Using two pieces of supporting plates, the foot stool 50 includes the first supporting plate 51 and the second supporting plate 52 that be arranged in parallel, the first supporting plate 51 is identical with the shape of the second supporting plate 52, and the first supporting plate 51 and the second supporting plate 52 extend vertically downwards, first One end of fagging 51 is fixed on the free end, and the other end forms the first supporting part 511, and one end of the second supporting plate 52 is fixed On the free end, the other end forms the second supporting part 521.
As a kind of preferred embodiment of the invention, water is set between first supporting plate 51 and second supporting plate 52 Flat the first connecting shaft 53 and the second connecting shaft 54 for extending, the first connecting shaft 53 be arranged in parallel with the second connecting shaft 54, and first connects The two ends of the two ends of spindle 53 and the second connecting shaft 54 are connected in first supporting plate 51 and second supporting plate On 52, the first connecting shaft 53 is laid with the second connecting shaft about 54.
As a kind of preferred embodiment of the invention, telescopic leg 60 is connected with the foot stool 50, leg 60 is along perpendicular Nogata leads to the extension that the leg 60 can realize foot stool 50 to extension, to increase the space of centre frame 10, facilitates carrier 70 Installation.
In order that obtain structure of the present invention more simplifying, cost is lower, and can realize the adjustment of foot stool length, while protecting Card stability of strutting system, leg 60 is arranged between first supporting plate 51 and second supporting plate 52 in the present invention, leg Being provided with 60 can realize the adjustment locating slot of the upper-lower position of leg 60 adjustment, and adjustment locating slot is through to the right side from the left side of leg 60 Side, first connecting shaft 53 and second connecting shaft 54 are applied in adjustment locating slot, and adjustment locating slot at least includes First hanging groove 61, the second hanging groove 62, the 3rd hanging groove 63 and guide chute 64, the first hanging groove 62, the second hanging groove 62 and the 3rd Hanging groove 63 is laid in top, middle part and the bottom of guide chute 64 up and down successively, and guide chute 64 is vertically set, the One hanging groove 61, the second hanging groove 62 and the 3rd hanging groove 63 are connected with guide chute 64, and the first hanging groove 61 and the second hanging groove 62 can Composition hangs for first connecting shaft 53 and second connecting shaft 54 and causes that the leg 60 is in the first height respectively The first station, the second hanging groove 62 and the 3rd hanging groove 63 may make up and supply first connecting shaft 53 and second connecting shaft respectively 54 hang and cause that leg 60 is in the second station of the second height.Reference picture 6, when the first hanging groove 61 rides against the first connecting shaft On 53, the second hanging groove 62 is ridden against when in the second connecting shaft 54, and the lower end of leg 60 is stretched out from foot stool 50, now leg 60 To supporting role.Reference picture 7, when the second hanging groove 62 is ridden against in the first connecting shaft 53, the 3rd hanging groove 63 rides against the second connection When on axle 54, in the retraction foot stool 50 of leg 60, now foot stool 50 is played a supporting role.
Used as a kind of preferred embodiment of the invention, first hanging groove 61 passes through the first skewed slot 65 and the guide chute 64 Linking, second hanging groove 62 is connected by the second skewed slot 66 with the guide chute 64, and the 3rd hanging groove 63 passes through the 3rd Skewed slot 63 is connected with the guide chute 64, first hanging groove 61, second hanging groove 62 and the phase of the 3rd hanging groove 63 The homonymy of the guide chute 64 is set.Using the structure, when position switching is carried out, leg 60 is lifted up a spacing From so that the first connecting shaft 53 and the second connecting shaft 54 are slided by the first skewed slot 65 or the second skewed slot 66 or the 3rd skewed slot 67 Into guide chute 64, slide a distance the first connecting shaft 53 and the second connecting shaft 54, then by the first skewed slot 65 or Person's the second skewed slot 66 or the 3rd skewed slot 67 so that the first connecting shaft 53 and the second connecting shaft 54 carry out Switch of working position.As this hair A kind of bright preferred embodiment, first hanging groove 61, second hanging groove 62 and the 3rd hanging groove 63 are that Open Side Down Deep-slotted chip breaker.
Reference picture 3 and Fig. 4, in the present invention, after horn 20 is folded, foot stool 50 is drawn close to the center of unmanned plane, now foot stool 50 can also be played a supporting role so that the unmanned plane after folding can be stablized to be placed.The difference of Fig. 4 and Fig. 3 is to scheme 4 increased leg 60 on the basis of Fig. 3.
In embodiment, foot stool of the invention 50 is 8, and certainly, it is not limited in 8, those skilled in the art Can be increased as needed, foot stool 80 is at least 3.
Product form of the invention is not limited to this case diagram and embodiment, and anyone carries out the appropriate of similar thinking to it Change is modified, and all should be regarded as not departing from patent category of the invention.

Claims (9)

1. a kind of foldable unmanned plane, including centre frame and multiple horns, the spiral being arranged on horn of centre frame connection Oar, the motor and foot stool that drive propeller rotational, horn two ends along its length are respectively connection end and free end, and horn leads to Crossing connection end can be connected on centre frame to folding, and motor and propeller are arranged on free end, multiple horns along centre frame week To laying, it is characterised in that:The foot stool is multiple, and the multiple horns of multiple foot stool correspondences are arranged on the free end, Foot stool has the connecting portion being connected with the horn and the supporting part for being used to realize unmanned plane landing support.
2. a kind of foldable unmanned plane as claimed in claim 1, it is characterised in that:The connecting portion is with the supporting part integrally Shaping, the supporting part is extended downwardly and is vertically arranged with the horn.
3. a kind of foldable unmanned plane as claimed in claim 2, it is characterised in that:The foot stool includes be arranged in parallel first Supporting plate and the second supporting plate, the first supporting plate and the second supporting plate extend vertically downwards, one end of the first supporting plate It is fixed on the free end, the other end forms the first supporting part, one end of the second supporting plate is fixed on the free end, separately One end forms the second supporting part.
4. a kind of foldable unmanned plane as claimed in claim 3, it is characterised in that:First supporting plate with described second Horizontal-extending the first connecting shaft and the second connecting shaft be set between fagging, the two of the two ends of the first connecting shaft and the second connecting shaft End be connected in first supporting plate and second supporting plate on, the first connecting shaft and the upper and lower cloth of the second connecting shaft If.
5. a kind of foldable unmanned plane as claimed in claim 1, it is characterised in that:Telescopic branch is connected with the foot stool Pin, leg vertically extends.
6. a kind of foldable unmanned plane as claimed in claim 3, it is characterised in that:Also include being arranged on first supporting plate With the leg between second supporting plate, being provided with leg can realize the adjustment locating slot of leg upper-lower position adjustment, described First connecting shaft and second connecting shaft are applied in adjustment locating slot, and adjustment locating slot at least includes the first hanging groove, the Two hanging grooves, the 3rd hanging groove and guide chute, the first hanging groove, the second hanging groove and the 3rd hanging groove are laid up and down successively, are oriented to and slide Groove is vertically set, and the first hanging groove, the second hanging groove and the 3rd hanging groove are connected with guide chute, the first hanging groove and second Hanging groove may make up and hung for first connecting shaft and second connecting shaft respectively and cause that the leg is in the first height The first station, the second hanging groove and the 3rd hanging groove may make up and hung simultaneously for first connecting shaft and second connecting shaft respectively So that leg is in the second station of the second height.
7. a kind of foldable unmanned plane as claimed in claim 6, it is characterised in that:First hanging groove by the first skewed slot with The guide chute linking, second hanging groove is connected by the second skewed slot with the guide chute, and the 3rd hanging groove passes through 3rd skewed slot is connected with the guide chute, and first hanging groove, second hanging groove and the 3rd hanging groove are relatively described Guide chute homonymy is set.
8. a kind of foldable unmanned plane as claimed in claim 7, it is characterised in that:First hanging groove, second hanging groove And the 3rd hanging groove is the deep-slotted chip breaker that Open Side Down.
9. a kind of foldable unmanned plane as described in any one of claim 1 to 8, it is characterised in that:The horn is at least 3 Individual, the foot stool is at least 3.
CN201710226815.5A 2017-04-07 2017-04-07 A kind of foldable unmanned plane Pending CN106927018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710226815.5A CN106927018A (en) 2017-04-07 2017-04-07 A kind of foldable unmanned plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710226815.5A CN106927018A (en) 2017-04-07 2017-04-07 A kind of foldable unmanned plane

Publications (1)

Publication Number Publication Date
CN106927018A true CN106927018A (en) 2017-07-07

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108382595A (en) * 2018-04-04 2018-08-10 东北大学 A kind of clamshell phone unmanned aerial vehicle rack for carrying smart machine
WO2019024200A1 (en) * 2017-07-31 2019-02-07 深圳市大疆创新科技有限公司 Foot stand and unmanned aerial vehicle
CN109383778A (en) * 2017-08-10 2019-02-26 昊翔电能运动科技(昆山)有限公司 The rack construction of aircraft
CN112896488A (en) * 2021-02-26 2021-06-04 深圳市道通智能航空技术股份有限公司 Method for controlling unmanned aerial vehicle and unmanned aerial vehicle
CN114537065A (en) * 2022-02-28 2022-05-27 重庆交通大学 Air-ground dual-purpose multifunctional unmanned aerial vehicle

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CA2815885A1 (en) * 2013-05-15 2014-11-15 Draganfly Innovations Inc. Compact unmanned rotary aircraft
CN104787319A (en) * 2015-04-23 2015-07-22 张�杰 Four-rotor aircraft provided with telescopic and foldable undercarriages
CN105000163A (en) * 2015-08-23 2015-10-28 张子林 Downwards foldable-type multi-rotor wing unmanned aerial vehicle
CN105752332A (en) * 2016-04-11 2016-07-13 徐州蓝翼航空科技有限公司 Portable foldable four-rotor aircraft
CN106081057A (en) * 2016-06-21 2016-11-09 广州市红鹏直升机遥感科技有限公司 A kind of stable multiaxis unmanned plane
CN205971879U (en) * 2016-08-23 2017-02-22 深圳市大疆创新科技有限公司 Unmanned aerial vehicle
CN206679245U (en) * 2017-04-07 2017-11-28 厦门南羽科技有限公司 A kind of foldable unmanned plane

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Publication number Priority date Publication date Assignee Title
CN103921933A (en) * 2013-01-10 2014-07-16 深圳市大疆创新科技有限公司 Deformation structure of air vehicle and micro air vehicle
CA2815885A1 (en) * 2013-05-15 2014-11-15 Draganfly Innovations Inc. Compact unmanned rotary aircraft
CN104787319A (en) * 2015-04-23 2015-07-22 张�杰 Four-rotor aircraft provided with telescopic and foldable undercarriages
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Publication number Priority date Publication date Assignee Title
WO2019024200A1 (en) * 2017-07-31 2019-02-07 深圳市大疆创新科技有限公司 Foot stand and unmanned aerial vehicle
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CN109383778A (en) * 2017-08-10 2019-02-26 昊翔电能运动科技(昆山)有限公司 The rack construction of aircraft
CN108382595A (en) * 2018-04-04 2018-08-10 东北大学 A kind of clamshell phone unmanned aerial vehicle rack for carrying smart machine
CN112896488A (en) * 2021-02-26 2021-06-04 深圳市道通智能航空技术股份有限公司 Method for controlling unmanned aerial vehicle and unmanned aerial vehicle
CN114537065A (en) * 2022-02-28 2022-05-27 重庆交通大学 Air-ground dual-purpose multifunctional unmanned aerial vehicle

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Application publication date: 20170707