CN106143889B - A kind of quadrotor of undercarriage as handgrip - Google Patents

A kind of quadrotor of undercarriage as handgrip Download PDF

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Publication number
CN106143889B
CN106143889B CN201610537856.1A CN201610537856A CN106143889B CN 106143889 B CN106143889 B CN 106143889B CN 201610537856 A CN201610537856 A CN 201610537856A CN 106143889 B CN106143889 B CN 106143889B
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CN
China
Prior art keywords
handgrip
module
handgrip module
motor
fuselage
Prior art date
Application number
CN201610537856.1A
Other languages
Chinese (zh)
Other versions
CN106143889A (en
Inventor
雷斌
杨涛
徐鹏成
易文
周亮
陈浩
蒋林
Original Assignee
武汉科技大学
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Publication date
Application filed by 武汉科技大学 filed Critical 武汉科技大学
Priority to CN201610537856.1A priority Critical patent/CN106143889B/en
Publication of CN106143889A publication Critical patent/CN106143889A/en
Application granted granted Critical
Publication of CN106143889B publication Critical patent/CN106143889B/en

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Classifications

    • 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
    • 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
    • B64C25/12Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways

Abstract

The invention discloses a kind of quadrotor device of undercarriage as handgrip, the device includes fuselage, four rotor arms [2], four rotors [3], the first handgrip module [6], the second handgrip module [7], the 3rd handgrip module [9], the 4th handgrip module [10], motor [4] and screw mandrel [8], underbelly is equipped with handgrip module, fuselage interior is equipped with motor, motor is connected with screw mandrel, screw mandrel is connected with handgrip module, under the drive of motor forward or reverse, handgrip module will make grasping movement.When the stretching, extension of handgrip module to a certain extent when, motor stalls, handgrip module can be to use as undercarriage.Due to the handgrip module, there is Telescopic, when ground is flown away from flight, steering and the rotating speed of motor can be adjusted, so as to carry out the crawl of some objects, substantially increase the practicality of aircraft.

Description

A kind of quadrotor of undercarriage as handgrip

Technical field

The present invention relates to quadrotor field, and in particular to a kind of undercarriage fills as the quadrotor of handgrip Put.

Background technology

Quadrotor is also referred to as four-rotor helicopter, is that to have 4 propellers and propeller be in decussation to one kind Aircraft, can arrange in pairs or groups GoPro or other micro-cameras record airborne video.It is a kind of new as what is risen in the last few years Technology, receive liking for people.Applying in today for quadrotor is very extensively.It can not only make Played for toy for children, be also used in military investigation, monitoring;The civil uses such as atmospheric monitoring, traffic monitoring, forest fire protection. What is primarily now seen is taking photo by plane for major variety show.In order to more improve the purposes of quadrotor, in original A kind of aircraft of undercarriage as handgrip has been invented on the basis of having.

The content of the invention

The purpose of the present invention is quadrotor conveying arrangement of the undercarriage as handgrip, and its use range is wide, operation Simply, can not only handgrip be worked as but also as the effect of undercarriage, can significantly improve the practicality of aircraft by realizing.

To achieve the above object, the present invention, which adopts the following technical scheme that, is achieved:Including fuselage, four rotor arms, four Individual rotor, handgrip module, motor and screw mandrel, four rotor arms are symmetrically arranged at the corner of fuselage, four rotor arms and fuselage group " ten " character form structure is synthesized, four rotors are respectively provided on four rotor arms;Handgrip module is arranged below in the fuselage, by machine Body, motor and handgrip module are connected with screw mandrel, motor drives screw mandrel forward or reverse, and screw mandrel drives handgrip module overhanging or interior Receive, the handgrip module in overhanging state can be used as undercarriage use, and the handgrip module in contraction state can regard handgrip Use.

Further, the connection end of rotor arm is provided with nipple, and rotor arm is threadedly coupled by nipple with fuselage.

Further, fuselage is provided with video camera.

Further, the brushless electricity that quadrotor uses, which is adjusted, to be arranged on below rotor arm.

Beneficial effects of the present invention are as follows:

1st, due to the handgrip module, there is Telescopic under the drive of motor, can be with when aircraft is located at ground The retracted position of handgrip module is adjusted, certain degree is stretched over and is used to work as undercarriage.During in state of flight, motor is just Turn or the drive screw mandrel forward or reverse of reversion, now can be with for when grabbing so as to drive the stretching, extension of handgrip module or contraction Hand uses.

2nd, because using being threadedly coupled, self-locking performance is good, handgrip module is had preferably security.

3rd, the quadrotor is simple in construction, and installation cost is low.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 show state handgrip in land of the present invention as undercarriage figure.

Seized condition figure when Fig. 2 show flight of the present invention.

Fig. 3 show the connection figure of motor of the present invention, screw mandrel and handgrip module.

In figure:1- upper plates, 2- rotor arms, 3- rotors, 4- motors, 5- lower shoes, 6- the first handgrip modules, 7- second are grabbed Fingerprint block, 8- screw mandrels, the handgrip modules of 9- the 3rd, the handgrip modules of 10- the 4th.

Embodiment

Referring to Fig. 1 and Fig. 3, a kind of innovative design structure of four rotor wing unmanned aerial vehicles, including fuselage, four 2, four, rotor arms Rotor 3, the first handgrip module 6, the second handgrip module 7, the 3rd handgrip module 9 and the 4th handgrip module 10, motor 4 and screw mandrel 8, Four handgrip modules are fixed on the position of four rotor wing unmanned aerial vehicle lower floor plectane 5, and motor 4 is fixed on the center of upper strata plectane 1 On, its direction is downward, and four rotor arms 2 are symmetrically arranged at the corner of fuselage upper strata plectane 1, and four rotor arms are combined into fuselage " ten " character form structure, four rotors 3 are respectively provided on four rotor arms.

When aircraft is located at ground such as Fig. 1, the retracted position of handgrip module, stretching, extension can be adjusted by controlled motor Used to certain degree to work as undercarriage.During in state of flight such as Fig. 2, the drive screw mandrel of the forward or reverse of motor rotate forward Or reversion, now can be with for working as handgrip so as to drive the stretching, extension of handgrip module or contraction.The design method is simple in construction, It is practical, the double function that quadrotor undercarriage works as handgrip is realized, and linked using screw thread, self-locking property It is good.

Claims (4)

1. a kind of quadrotor of undercarriage as handgrip, including quadrotor fuselage, screw mandrel(8)And motor(4), Fuselage includes upper strata plectane(1)With lower floor's plectane(5), motor(4)The upper strata plectane being fixed on fuselage(1)Bottom center and court Lower placement, by screw mandrel(8)It is connected to motor(4)On, the first handgrip module(6)The lower floor's plectane being connected on fuselage(5)Bottom, Screw mandrel(8)With the 3rd handgrip module(9)Link together, by the 3rd handgrip module(9)And motor(4)Pass through screw mandrel(8)Connection Get up, it is characterised in that:Handgrip module is arranged below in fuselage, and the handgrip module is made up of four parts:First handgrip module (6), the second handgrip module(7), the 3rd handgrip module(9)With the 4th handgrip module(10), and all it is fixed on lower floor's plectane(5) On;First handgrip module(6)With the second handgrip module(7), the second handgrip module(7)With the 4th handgrip module(10), the 3rd grab Fingerprint block(9)With the 4th handgrip module(10)Between be all to be linked with pin, can rotate.
A kind of 2. quadrotor of the undercarriage according to claim 1 as handgrip, it is characterised in that:Motor(4) On fuselage, screw mandrel(8)Connect motor(4)With handgrip module, motor(4)Drive screw mandrel(8)Rotation, so as to drive handgrip Module does stretching motion.
A kind of 3. quadrotor of the undercarriage according to claim 1 as handgrip, it is characterised in that:Four rotors Arm(2)It is symmetrically arranged at upper strata plectane(1)Corner at, four rotor arms(2)" ten " character form structure, four rotations are combined into fuselage The wing(3)It is respectively provided at four rotor arms(2)On;The rotor arm(2)Connection end be provided with nipple, rotor arm(2)Pass through Nipple is threadedly coupled with fuselage.
A kind of 4. quadrotor of the undercarriage according to claim 1 as handgrip, it is characterised in that:The fuselage It is provided with video camera.
CN201610537856.1A 2016-07-08 2016-07-08 A kind of quadrotor of undercarriage as handgrip CN106143889B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610537856.1A CN106143889B (en) 2016-07-08 2016-07-08 A kind of quadrotor of undercarriage as handgrip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610537856.1A CN106143889B (en) 2016-07-08 2016-07-08 A kind of quadrotor of undercarriage as handgrip

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CN106143889A CN106143889A (en) 2016-11-23
CN106143889B true CN106143889B (en) 2018-04-03

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089334A (en) * 2017-03-10 2017-08-25 陆韬 A kind of unmanned plane
CN107124959A (en) * 2017-06-26 2017-09-05 深圳市雷凌广通技术研发有限公司 A kind of unmanned plane that function is plucked with high-altitude
CN107901716A (en) * 2017-11-08 2018-04-13 郑州谦贤科技有限公司 A kind of amphibious multiaxis rotor wing unmanned aerial vehicle
CN108528679A (en) * 2018-03-09 2018-09-14 芜湖翼讯飞行智能装备有限公司 One kind can receive unmanned plane foot rest structure
WO2019227209A1 (en) * 2018-05-31 2019-12-05 Arns Moritz Rotorcraft undercarriage assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201979515U (en) * 2010-04-20 2011-09-21 王帅 Four-rotor flying and catching hand
CN204507056U (en) * 2015-02-15 2015-07-29 孙斌 A kind of mobile climb type capture sniffing robot
CN104908928A (en) * 2015-06-23 2015-09-16 白立安 Ground effect aircraft
CN105730686A (en) * 2016-02-02 2016-07-06 吴燕 Multi-rotor aircraft based on Stewart six-freedom-degree parallel mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101665313B1 (en) * 2014-10-21 2016-10-12 연세대학교 산학협력단 Apparatus and method for dropping multiple objects from UAV

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201979515U (en) * 2010-04-20 2011-09-21 王帅 Four-rotor flying and catching hand
CN204507056U (en) * 2015-02-15 2015-07-29 孙斌 A kind of mobile climb type capture sniffing robot
CN104908928A (en) * 2015-06-23 2015-09-16 白立安 Ground effect aircraft
CN105730686A (en) * 2016-02-02 2016-07-06 吴燕 Multi-rotor aircraft based on Stewart six-freedom-degree parallel mechanism

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