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WO2020145484A1 - Drone muni d'un corps principal et d'ailes séparables - Google Patents

Drone muni d'un corps principal et d'ailes séparables Download PDF

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Publication number
WO2020145484A1
WO2020145484A1 PCT/KR2019/013368 KR2019013368W WO2020145484A1 WO 2020145484 A1 WO2020145484 A1 WO 2020145484A1 KR 2019013368 W KR2019013368 W KR 2019013368W WO 2020145484 A1 WO2020145484 A1 WO 2020145484A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening groove
contact surface
wing
drone
button
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.)
Ceased
Application number
PCT/KR2019/013368
Other languages
English (en)
Korean (ko)
Inventor
조형규
강기호
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.)
Joydrone Co Ltd
Original Assignee
Joydrone Co 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 Joydrone Co Ltd filed Critical Joydrone Co Ltd
Publication of WO2020145484A1 publication Critical patent/WO2020145484A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/26—Attaching the wing or tail units or stabilising surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/25—Fixed-wing aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/10—Wings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening

Definitions

  • the present invention relates to a drone in which a body and a wing are separable, and specifically, a broken drone capable of replacing a broken wing and having a coupling structure for closely coupling the body and the wing.
  • drones are unmanned vehicles that do not require pilots, and were developed and used for military purposes to scout and destroy enemy troops in international conflict zones. Recently, their range of use has been gradually expanded due to the convenience of transport and storage and ease of operation. .
  • drones are relatively light and easy to operate, making them widely used for broadcasting, and also used for observing wild animals and monitoring poaching in a wide range of areas. In addition, they fly to disaster and disaster areas. It is expanding its scope of use even to dangerous missions for reconnaissance.
  • the fixed wing of the drone as described above is integrally formed with the body of the drone. Therefore, it was impossible to replace the wing, and the wing could not be replaced depending on the weather or other flight conditions, and the risk of damage always existed because the drone's wing absorbed the external impact generated during takeoff and landing.
  • the drone in which the main body and the wing according to the present invention are separable, in order to solve the above-described problems, separate the main body and the wing of the drone, and apply a coupling structure for stably coupling them to the main body and the wing, thereby replacing the damaged wing. I want to make it possible.
  • a first contact surface formed on one of the main body and the wing and the other contactingly connected;
  • a fastening groove formed on the first contact surface;
  • a second contact surface formed on the other of the main body and the wing and contacting the first contact surface;
  • An insertion structure protrudingly formed on the second contact surface and insertable into the fastening groove;
  • a guide structure disposed in the inner space of the fastening groove to guide the insertion of the insert structure;
  • the insertion structure can be detachable to the fastening groove according to the pressing state of the button do.
  • the fastening groove is formed in the central portion of the first contact surface
  • the insertion structure is disposed in the central portion of the second contact surface so that the first contact surface and the second contact surface are coincident with each other, the main body and the wings are separated. You can provide possible drones.
  • the fastening groove may provide a drone with a main body and a wing separable, wherein the length of the horizontal side extending in the front-rear direction of the drone is formed as a rectangle longer than the length of the vertical side.
  • the guide structure includes a guide wedge groove having a wedge shape in which the width widened in the vertical direction decreases toward the inside of the fastening groove, and the insertion structure is inserted into the guide wedge groove and corresponds to the shape of the guide wedge groove. It is possible to provide a drone with a detachable body and wings, including a guide wedge having a shape.
  • the button structure includes an inclined portion having a downward slope toward the inside of the fastening groove
  • the insertion structure includes a coupling wedge including an inclined surface having a slope corresponding to the inclined portion; And a stepped portion formed at the rear end of the engaging wedge, and when the inclined surface of the engaging wedge is seated on the inclined portion, the inserting structure is fixed to the fastening groove while the stepped portion is engaged with the locking jaw formed at the bottom of the guide structure, and when the button is pressed.
  • the inclined portion descends and the inclined surface of the engaging wedge is pressed, the stepped portion is released from the engaging jaw, and the insertion structure is detachable from the fastening groove, and the main body and the wing can provide a detachable drone.
  • the button structure includes an extension portion extending from the inside of the fastening groove toward the first contact surface, and the extension portion includes a body and a wing through which an extension portion extends in an extended direction.
  • Detachable drones can be provided.
  • the button extends through the guide structure in the vertical direction and extends to be exposed to the outside of the main body, and the main body and the wing can provide a detachable drone.
  • the button structure is disposed below the button structure and further includes a support structure for supporting the button structure, the support structure is in contact with the lower portion of the button structure disposed farther away from the first contact surface toward the inside of the fastening groove Contact support; And a long support portion spaced apart downward with respect to the button structure, wherein one end is connected to the contact support portion, and the other end is elongated so as to approach the first contact surface, and the body and the wing can provide a detachable drone.
  • the insertion structure may provide a drone with a detachable body and wings, including a counterpart that contacts one end of the extension support while the insertion structure is fixed to the fastening groove.
  • the drone in which the main body and the wing are separable has an effect of replacing only the broken wing without needing to repair the body even if the main body and the wing are separable and the wing is broken.
  • the drone in which the main body and the wing are separable include a coupling structure, the main body and the wing can be closely coupled, and a button exposed to the outside of the main body to separate and replace the wing There is an effect that can be easily separated by pressing.
  • FIG. 1 is a perspective view showing a drone with a detachable body and wings according to an embodiment of the present invention.
  • FIG. 2 is a perspective view showing a state in which a body and a wing of a drone are separated according to an embodiment of the present invention.
  • Figure 3 is a perspective view showing a coupling structure connecting the main body and the wing of the drone according to an embodiment of the present invention.
  • FIG. 4 is an exploded perspective view showing a coupling structure according to an embodiment of the present invention.
  • FIG. 5 is a perspective front view showing a coupling structure according to an embodiment of the present invention.
  • the present invention relates to a drone in which a body and a wing are separable, and specifically, a broken drone capable of replacing a broken wing and having a coupling structure for closely coupling the body and the wing.
  • 1 is a perspective view showing a drone with a detachable body and wings according to an embodiment of the present invention.
  • 2 is a perspective view showing a state in which a body and a wing of a drone are separated according to an embodiment of the present invention.
  • the main body and the wing drone according to an embodiment of the present invention is detachable body (1), wing (2), first contact surface (10), second contact surface (20), coupling Structures (not shown) may be included.
  • the main body 1 may be a part in which various parts for driving and controlling a drone are mounted.
  • the main body 1 may be provided with parts such as a motor, a communication module, and a processor.
  • the main body 1 may be formed of a carbon material to reduce the weight of the gas and ensure durability.
  • this is only an example and may be formed of various other materials.
  • the wing 2 may be formed of a foamed plastic-based material such as EPO, EPP, EPS.
  • EPO EPO
  • EPP EPP
  • EPS EPS
  • the first contact surface 10 is formed on any one of the main body 1 and the wing 2 and may be a flat part to which the other is contacted and connected.
  • the first contact surface 10 may be a vertical surface formed at left and right ends of the main body 1.
  • the second contact surface 20 is formed on the other of the main body 1 and the wing 2, and may be a flat portion contacting the first contact surface 10.
  • the second contact surface 20 may be a vertical surface formed at one end of the side on the wing 2 to which the main body 1 is contacted. That is, the first contact surface 10 of the main body 1 and the second contact surface 20 of the wing 2 are in contact with each other and can be fixed so as not to be separated from each other through a coupling structure to be described later.
  • the coupling structure may be a structure for coupling the main body 1 and the wing 2, and are respectively disposed on the first contact surface 10 of the main body 1 and the second contact surface 20 of the wing 2 to be coupled to each other It can be a structure.
  • Figure 3 is a perspective view showing a coupling structure connecting the main body and the wing of the drone according to an embodiment of the present invention.
  • Figure 4 is an exploded perspective view showing a coupling structure according to an embodiment of the present invention.
  • 5 is a perspective front view showing a coupling structure according to the present invention.
  • the coupling structure includes a body side housing 11, a wing side housing 21, a fastening groove 12, an insertion structure 22, a guide structure 13, and a button structure 14 It can contain.
  • the body-side housing 11 is formed on the first contact surface 10, the inner space of which is a member for fastening the body 1 and the wing 2 It may be a space where they are placed.
  • This space is referred to as a fastening groove 12 and will be described.
  • the fastening groove 12 has a length of the horizontal side L1 extending in the front-rear direction (x direction) of the drone in its cross section is longer than the length of the vertical side L2 extending in the vertical direction (z direction). It can be formed in a rectangle.
  • the wing-side housing 21 is formed on the second contact surface 20 and may partially protrude.
  • the protruding portion can be inserted into the fastening groove 12.
  • the wing-side housing 21 is formed so that its cross section is longer than the length of the longitudinal side, so that its cross section is smaller than the width of the rectangular cross section of the fastening groove 12 to correspond to the shape of the fastening groove 12.
  • the axis extending in the direction (y direction) can be fixed without being rotated.
  • the fastening groove 12 is formed in the central portion of the first contact surface 10, the wing-side housing 21 and the insertion structure 22 to be described later is the first contact surface 10 and the second contact surface 20 It may be disposed in the central portion of the second contact surface 20 so as to coincide with each other.
  • the main body 1 and the wing 2 can be easily combined, and the durability of the drone can be improved by preventing the eccentric load from acting on the coupling structure.
  • the first contact surface 10 and the second contact surface 20 when viewed in the front-rear direction (x-direction) of the drone, they may be formed in a diagonal shape to have slopes corresponding to each other.
  • the coupling structure is extended in the horizontal direction, so that the load acting in the vertical direction on the coupling structure is distributed to the oblique inclined surfaces of the first contact surface 10 and the second contact surface 20, so that the body 1 and the wing (2) can be prevented from being separated by a load.
  • the insertion structure 22 is disposed in the inner space of the wing-side housing 21, it may be a structure that can be inserted into the fastening groove (12).
  • the insertion structure 22 may include a portion corresponding to the shape of the guide structure 13, the button structure 14 and the support structure 15, which are disposed in the inner space of the fastening groove 12 to be described later.
  • the guide structure 13 may be a structure that is disposed in the inner space of the fastening groove 12 to guide the insertion of the insertion structure 22.
  • the guide structure 13 is disposed on the inner upper portion of the fastening groove 12 to guide the position where the insertion structure 22 is inserted.
  • the button structure 14 may be a structure including a button 140 coupled to the guide structure 13 and exposed to the outside of the main body 1 to be pressed.
  • the button structure 14 is coupled to the lower portion of the guide structure 13 and is disposed in the inner central portion of the fastening groove 12 and may be deformed as the button 140 is pressed.
  • the button 140 may function as a switch capable of detaching the insertion structure 22 from the inside of the fastening groove 12 according to its pressing state. For example, when the button 140 is pressed, the insertion structure 22 may be detached from the fastening groove 12, and the insert structure 22 is the fastening groove 12 when the button 140 is not pressed. It can be fastened to the guide structure 13 and the button structure 14 therein.
  • the guide structure 13 may include a guide wedge groove 130 having a wedge shape in which the width widened in the vertical direction (z direction) decreases toward the inside of the fastening groove 12.
  • the insertion structure 22 may include a guide wedge 220 inserted into the guide wedge groove 130 and having a shape corresponding to the shape of the guide wedge groove 130 correspondingly. As a result, the insertion structure 22 is inserted into the fastening groove 12 in the vertical direction (z direction) while being inserted such that the position of the guide wedge 220 is set by the guide wedge groove 130 into the inner space of the fastening groove 12.
  • the inserted height can be kept constant.
  • the button structure 14 may include an inclined portion 141 having a downward slope toward the inside of the fastening groove 12.
  • the insertion structure 22 has a stepped portion formed at the rear end of the engaging wedge 221 and the engaging wedge 221 including an inclined surface having an inclination corresponding to the inclined portion 141 of the button structure 14 ( 222).
  • the guide structure 13 may be provided with a locking jaw 131 formed at a right angle to the inside of the guide wedge groove 130.
  • the stepped portion 222 is inserted into the engaging jaw 131 formed at the lower end of the guide structure 13
  • the structure 22 can be fixed in the fastening groove 12.
  • the button 140 is pressed, the inclined portion 141 of the button structure 14 descends and the inclined surface of the engaging wedge 221 is pressed, so that the stepped portion 222 is caught in the engaging jaw 131 and is released.
  • the insertion structure 22 may be detachable from the fastening groove 12.
  • the button structure 14 includes an extending portion 142 extending in the left-right direction (y direction) from the inside of the fastening groove 12 toward the first contact surface 10, and extending to the extending portion 142 A through hole 143 extending long along the direction in which the portion 142 extends may be formed. Accordingly, as the thickness of the extension portion 142 decreases and the button 140 is pressed, an elastic force in which the extension portion 142 is bent and recovered may be secured.
  • the button 140 may extend through the guide structure 13 in the vertical direction (z direction) and be exposed to the outside of the main body 1.
  • a button hole penetrating in the vertical direction (z direction) may be formed in the guide structure 13, and the button 140 may be exposed to the outside of the main body 1 through this.
  • the coupling structure is disposed below the button structure 14 and may further include a support structure 15 supporting the button structure 14.
  • the support structure 15 may include a contact support portion 150 and an extended support portion 151.
  • the contact support unit 150 may be a portion that supports and supports a lower portion of the button structure 14 disposed away from the first contact surface 10 toward the inside of the fastening groove 12. As a result, a portion of the extended portion 142 of the button structure 14 disposed deep inside the fastening groove 12 is supported by one end portion of the contact support portion 150 while the extended portion of the extended portion 142 is bent. It is possible.
  • the extension support portion 151 may be a portion for preventing the extension portion 142 of the button structure 14 from being excessively bent and destroyed.
  • the extension support portion 151 may be spaced downwardly with respect to the button structure 14, but one end thereof may be connected to the contact support portion 150, and the other end portion may be a long extension portion to be close to the first contact surface 10. .
  • the insert structure 22 corresponds to a corresponding support portion 223, one end of which is in contact with the other end of the extended support portion 151 while the insert structure 22 is fixed to the fastening groove 12 It may include.
  • the corresponding support portion 223 can limit the depth at which the insertion structure 22 is inserted into the space inside the fastening groove 12.
  • the main body 1 and the wing 2 are separable, so even if the wing 2 is damaged, there is no need to integrally repair the main body. There is an effect that can replace only the broken wing (2).
  • the drone according to an embodiment of the present invention includes a coupling structure, the main body 1 and the wing 2 may be closely coupled, and the main body 1 of the main body 1 for separating and replacing the wing 2 It is possible to easily separate the wing 2 by pressing the button 140 exposed to the outside.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Connection Of Plates (AREA)
  • Toys (AREA)

Abstract

Selon un mode de réalisation, la présente invention porte sur un drone muni d'un corps principal et d'ailes séparables, le drone comprenant : une première surface de contact qui est formée sur un élément parmi le corps principal et l'aile, et qui établit une liaison de contact avec l'autre élément, une rainure de fixation formée sur la première surface de contact ; une seconde surface de contact qui est formée sur l'autre élément parmi le corps principal et l'aile, et qui entre en contact avec la première surface de contact ; une structure d'insertion faisant saillie sur la seconde surface de contact de manière à pouvoir être insérée dans la rainure de fixation ; une structure de guidage disposée dans l'espace intérieur de la rainure de fixation de façon à guider l'insertion de la structure d'insertion ; et une structure de bouton qui est accouplée à la structure de guidage, et qui comprend un bouton enfoncé sur l'extérieur du corps principal, la structure d'insertion pouvant être fixée à la rainure de fixation et détachée de celle-ci en fonction de l'état enfoncé du bouton.
PCT/KR2019/013368 2019-01-07 2019-10-11 Drone muni d'un corps principal et d'ailes séparables Ceased WO2020145484A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0001844 2019-01-07
KR1020190001844A KR101988428B1 (ko) 2019-01-07 2019-01-07 본체와 날개가 분리가능한 드론

Publications (1)

Publication Number Publication Date
WO2020145484A1 true WO2020145484A1 (fr) 2020-07-16

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PCT/KR2019/013368 Ceased WO2020145484A1 (fr) 2019-01-07 2019-10-11 Drone muni d'un corps principal et d'ailes séparables

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KR (1) KR101988428B1 (fr)
WO (1) WO2020145484A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113955075A (zh) * 2021-10-09 2022-01-21 西安远方航空技术发展有限公司 一种飞行器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110615096B (zh) * 2019-10-23 2025-04-29 深圳市道通智能航空技术股份有限公司 一种无人飞行器
CN110745232A (zh) * 2019-11-18 2020-02-04 西安爱生技术集团公司 一种模块化无人机机身对接结构
KR102759099B1 (ko) 2022-08-30 2025-01-24 주식회사 시소디앤유 교체된 날개 인식 기능을 갖는 드론 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3984262B2 (ja) * 2004-01-26 2007-10-03 斗鎭 姜 剣道防具の着装具
KR101138501B1 (ko) * 2010-05-06 2012-04-25 한국항공우주산업 주식회사 소형 무인 항공기용 날개 연결 장치
KR101596210B1 (ko) * 2015-01-09 2016-02-23 (주)네오플램 착탈 가능한 핸들 체결 구조체 및 이를 포함하는 조리 기구
KR101776954B1 (ko) * 2015-12-16 2017-09-08 주식회사 샘코 분리형 날개를 가진 다목적 하이브리드 수직 이착륙 무인항공기
US20180057136A1 (en) * 2016-09-01 2018-03-01 Horizon Hobby, LLC Wing lock and disconnect mechanisms for a rc aircraft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3984262B2 (ja) * 2004-01-26 2007-10-03 斗鎭 姜 剣道防具の着装具
KR101138501B1 (ko) * 2010-05-06 2012-04-25 한국항공우주산업 주식회사 소형 무인 항공기용 날개 연결 장치
KR101596210B1 (ko) * 2015-01-09 2016-02-23 (주)네오플램 착탈 가능한 핸들 체결 구조체 및 이를 포함하는 조리 기구
KR101776954B1 (ko) * 2015-12-16 2017-09-08 주식회사 샘코 분리형 날개를 가진 다목적 하이브리드 수직 이착륙 무인항공기
US20180057136A1 (en) * 2016-09-01 2018-03-01 Horizon Hobby, LLC Wing lock and disconnect mechanisms for a rc aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113955075A (zh) * 2021-10-09 2022-01-21 西安远方航空技术发展有限公司 一种飞行器

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