WO2021107619A1 - Display device having adjustable screen size - Google Patents

Display device having adjustable screen size Download PDF

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Publication number
WO2021107619A1
WO2021107619A1 PCT/KR2020/016881 KR2020016881W WO2021107619A1 WO 2021107619 A1 WO2021107619 A1 WO 2021107619A1 KR 2020016881 W KR2020016881 W KR 2020016881W WO 2021107619 A1 WO2021107619 A1 WO 2021107619A1
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WO
WIPO (PCT)
Prior art keywords
display device
present
screw
gear
size
Prior art date
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PCT/KR2020/016881
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French (fr)
Korean (ko)
Inventor
박현민
Original Assignee
(주)에이유플렉스
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Application filed by (주)에이유플렉스 filed Critical (주)에이유플렉스
Publication of WO2021107619A1 publication Critical patent/WO2021107619A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

Definitions

  • the present invention relates to a display device in which the size of a screen is adjusted. More specifically, a sliding module using a rotation of a pinion gear and a rotation of a screw is installed inside the display device and inserted into the display device at the user's request.
  • the present invention relates to a display device in which the size of a screen capable of using a wider display panel is adjusted by discharging the displayed display panel to the outside.
  • the mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function to take a picture or video through a camera, a voice storage function, a function to play a music file through a speaker system, and a function to display an image or video.
  • various functions include a data and voice communication function, a function to take a picture or video through a camera, a voice storage function, a function to play a music file through a speaker system, and a function to display an image or video.
  • Some mobile terminals include an additional function capable of running a game, and some mobile terminals are implemented as multimedia devices. Furthermore, recent mobile terminals can receive a broadcast or multicast signal to view a video or television program.
  • a display module displays information processed in the mobile terminal. For example, when the mobile terminal is in a call mode, a user interface (UI) or graphic user interface (GUI) related to a call is displayed.
  • UI user interface
  • GUI graphic user interface
  • the display module includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a 3D display. ), and so on.
  • Patent documents similar to the display device in which the size of the screen is adjusted according to the present invention include Publication No. 10-2017-0116551, Publication Date October 19, 2017, Title of the Invention: A sliding module for a flexible display panel.
  • An object of the present invention is to provide a display device in which the size of the screen is adjusted so that the display screen is rolled and unfolded laterally.
  • a display device for which the size of a screen is adjusted according to the present invention includes an upper plate and a sliding module installed on a lower surface of the upper plate, and both side portions of the lower surface of the upper plate 20 .
  • Each of the lag gears 24 are installed,
  • Each pinion gear 42 positioned on the left and right of the sliding module 40 is gear-engaged with each lag gear 24 installed on the upper plate 20,
  • the distance traveled by the pinion gear 42 along the rack gear 24 and the distance moved by the rotation of the screw 46 while the nut 44 of the display holder is coupled to the screw 46 is are characterized as being identical to each other,
  • a sliding cover 62 that moves together with the sliding module is attached to the sliding module 40 .
  • the pinion gear of the sliding module rotates along the rack gear and moves to the right, at the same time
  • the nut is configured to move the same distance as the distance the pinion gear moves along the rack gear along the screw, and the flexible display panel installed on the display holder coupled to the nut also moves at the same time, so the area of the flexible display panel shown to the user There is a remarkable effect of increasing this.
  • the speed and movement distance of the pinion gear of the present invention in the rack gear is configured to be the same as the speed and length at which the flexible display panel is unfolded.
  • FIG. 1 is a perspective view illustrating a state in which a flexible display panel is removed from a display device in which the size of a screen is adjusted according to the present invention.
  • FIG. 2 is a perspective view illustrating a state in which a flexible display panel is installed in a state in which the side surface is opened in the display device in which the size of the screen is adjusted according to the present invention.
  • FIG. 3 is a perspective view illustrating a state in which the flexible display panel is unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
  • FIG. 4 is a perspective view illustrating a state in which the flexible display panel is fully unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
  • FIG. 5 is a perspective view illustrating a state in which a sliding module is installed on a lower surface of an upper plate in a display device in which the size of a screen is adjusted according to the present invention.
  • FIG. 6 is a perspective view illustrating a state in which a right part is extracted from the sliding module of FIG. 5 .
  • FIG. 7 is a perspective view illustrating a state in which a display holder is installed at the upper end of a pair of nuts moving along a lead screw in a display device in which the size of a screen is adjusted according to the present invention.
  • FIG. 8 is a perspective view illustrating a state in which side bars are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • FIG. 9 is a perspective view illustrating a state in which side plates are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • FIG. 10 is a perspective view illustrating a state in which a sliding cover is attached to a side stand of a sliding module installed on an upper plate of a display device whose screen size is adjusted according to the present invention.
  • FIG. 11 is a state in which the sliding cover is attached to the lower surface of the upper plate of the display device in which the size of the screen is adjusted according to the present invention, and the side sliding cover is attached to the left and right sides of the display device, which slides together with the sliding cover. is a perspective view.
  • FIG. 12 is a perspective view illustrating a state in which a fixed cover is attached in a state in which a sliding cover is attached on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • FIG. 13 is a perspective view illustrating a state in which covers are installed on both sides and a rear portion of a display device whose screen size is adjusted according to the present invention.
  • FIG. 14 is a perspective view illustrating a state in which assembling of a display device in which the size of a screen is adjusted according to the present invention is completed.
  • 15 is an internal configuration diagram illustrating an internal configuration of a display device in which the size of a screen is adjusted according to the present invention as viewed from the side.
  • 16 is a perspective view illustrating a configuration of a sliding module inside a display device in which the size of a screen is adjusted according to the present invention, except for a flexible display panel.
  • 17 is a perspective view illustrating the configuration of a sliding module inside the display device while the flexible display panel is unfolded to the right, except for the flexible display panel.
  • FIG. 18 is an enlarged perspective view of one part of the sliding module shown in FIG.
  • 19 is a perspective view illustrating the configuration of a sliding module inside the display device in a state in which the flexible display panel is fully unfolded to the right, except for the flexible display panel.
  • FIG. 1 is a perspective view illustrating a state in which a flexible display panel is removed from a display device in which the size of a screen is adjusted according to the present invention.
  • FIG. 2 is a perspective view illustrating a state in which a flexible display panel is installed in a state in which the side surface is opened in the display device in which the size of the screen is adjusted according to the present invention.
  • 3 is a perspective view illustrating a state in which the flexible display panel is unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
  • 4 is a perspective view illustrating a state in which the flexible display panel is fully unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
  • a portion of the flexible display panel 10 is fixedly installed on the plane of the upper plate 20, and the flexible display panel 10 ), the portion not fixed to the plane of the upper plate 20 is disposed to be inserted into the display device of the present invention.
  • a plurality of joints 12 extending as long as the width of the flexible display panel 10 on the lower surface of the portion not fixed to the plane of the upper plate 20 are each at regular intervals. It is configured to be attached to the
  • the pinion gear 42 of the sliding module 40 shown in FIG. 5 rotates along the rack gear 24 and moves to the right.
  • the nut 44 is configured to move along the screw 46 by a distance equal to the distance traveled by the pinion gear 42 along the rack gear 24 .
  • the flexible display panel 10 installed on the display holder 52 coupled to the nut 44 of the present invention also moves to the right at the same time, the area of the flexible display panel 10 shown to the user increases.
  • the speed and the movement distance of the pinion gear 42 in the rack gear 24 are the same as the speed and length at which the flexible display panel 10 is unfolded as shown in FIGS. 3 and 4 .
  • the user of the present invention can watch a video or the like through the flexible display panel 10 that is expanded wider than the first. have.
  • FIG. 5 is a perspective view illustrating a state in which a sliding module is installed on a lower surface of an upper plate in a display device in which the size of a screen is adjusted according to the present invention.
  • lag gears 24 are respectively installed on both side portions of the bottom of the upper plate 20 of the present invention, and each pinion gear 42 located on the left and right of the sliding module 40 according to the present invention. ) is configured to gear-engage with each of the lag gears 24 installed on the upper plate 20 .
  • FIG. 6 is a perspective view illustrating a state in which a right part is extracted from the sliding module of FIG. 5 .
  • a motor 48 is installed in the sliding module 40 of the present invention, and when the motor 48 rotates, a screw connected to each other to rotate by a bevel gear 49 ( 46) and the pinion gear 42 are configured to rotate at the same time.
  • the screw 46 and the pinion gear 42 on the opposite side not shown in FIG. 6 are also connected to the motor 48 so that when the motor 48 rotates, they can be rotated by each bevel gear 49.
  • the screw 46 and the pinion gear 42 on the opposite side are also configured to rotate at the same time.
  • FIG. 7 is a perspective view illustrating a state in which a display holder is installed at the upper end of a pair of nuts moving along a lead screw in a display device in which the size of a screen is adjusted according to the present invention.
  • the sliding module 40 of the present invention is arranged such that each pinion gear 42 is gear-engaged with each lag gear 24 on the bottom surface of the upper plate 20 of the present invention.
  • each screw 44 of the present invention rotates, one display holder 52 is coupled on each nut 44 coupled to the screw to move.
  • each screw 46 and the pinion gear 42 when the motor 48 is electrically driven, the rotational force of the motor 48 is transmitted to each screw 46 and the pinion gear 42, and each pinion gear of the present invention (42) is configured to move in the direction of the right arrow while moving along the lag gear (24).
  • FIG. 8 is a perspective view illustrating a state in which side bars are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • 9 is a perspective view illustrating a state in which side plates are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • side plates 54 are provided with pinion gears 42 ) is installed while being combined with the central axis of the and the front part of the sliding module (40).
  • the left screw 46 and the pinion gear 42 are configured to rotate, and the motor 48 of the present invention is driven, Each of the left and right screws 46 and the pinion gear 42 rotates at the same time and the same.
  • 10 is a perspective view illustrating a state in which a sliding cover is attached to a side stand of a sliding module installed on an upper plate of a display device whose screen size is adjusted according to the present invention.
  • 11 is a state in which the sliding cover is attached to the lower surface of the upper plate of the display device in which the size of the screen is adjusted according to the present invention, and the side sliding cover is attached to the left and right sides of the display device, which slides together with the sliding cover.
  • the end of the flexible display panel 10 of the present invention is installed on the display holder 52 . (this configuration not shown)
  • the sliding cover 62 is installed over the flexible display panel 10 so that one end is fixed to the display holder 52 of the present invention. Both side portions of the sliding cover 62 of the present invention bent in the letter A are attached to each side stand 54 and are configured to operate together with the side stand 54 .
  • sliding covers 64 that move together with the sliding cover 62 are attached.
  • FIG. 12 is a perspective view illustrating a state in which a fixed cover is attached in a state in which a sliding cover is attached on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
  • FIG. 13 is a perspective view illustrating a state in which covers are installed on both sides and a rear portion of a display device whose screen size is adjusted according to the present invention.
  • 14 is a perspective view illustrating a state in which assembling of a display device in which the size of a screen is adjusted according to the present invention is completed.
  • each cover is installed to cover open portions of both sides and the rear of the display device whose screen size is adjusted according to the present invention.
  • 15 is an internal configuration diagram illustrating an internal configuration of a display device in which the size of a screen is adjusted according to the present invention as viewed from the side.
  • a portion of the flexible display panel 10 is fixedly installed on the upper surface of the upper plate 20 of the display device whose screen size is adjusted according to the present invention, and in the flexible display panel 10 The remaining portion not fixed to the plane of the upper plate 20 is inserted into the display device of the present invention.
  • a plurality of joints 12 extending as long as the width of the flexible display panel 10 on the lower surface of the portion not fixed to the plane of the upper plate 20 are each at regular intervals. It is configured to be attached to the
  • 16 is a perspective view illustrating a configuration of a sliding module inside a display device in which the size of a screen is adjusted according to the present invention, viewed with the flexible display panel removed.
  • 17 is a perspective view illustrating the configuration of a sliding module inside the display device while the flexible display panel is unfolded to the right, except for the flexible display panel.
  • 18 is an enlarged perspective view of one part of the sliding module shown in FIG. 19 is a perspective view illustrating the configuration of a sliding module inside the display device in a state in which the flexible display panel is fully unfolded to the right, except for the flexible display panel.
  • the nut 44 is configured to move along the screw 46 by a distance equal to the distance traveled by the pinion gear 42 along the rack gear 24 .
  • the end of the flexible display panel 10 installed on the display holder 52 coupled to the nut 44 of the present invention also moves to the right at the same time.
  • Lead which is the linear distance that the nut 44 of the present invention moves during one revolution of the screw 46, the distance that the pinion gear 42 moves along the rack gear 24 in one revolution, the screw 46 and the pinion
  • the size or gear ratio of the bevel gears connected to each other to rotate the gear 42 is variable.
  • the distance a the pinion gear 42 of the present invention moves along the rack gear 24 and the rotation of the screw 46 in a state where the nut 44 of the display holder 52 is coupled to the screw 46
  • the distance b to be moved by must be configured to be exactly the same as each other.

Abstract

The present invention relates to a display device having an adjustable screen size, wherein a sliding module using rotation of a pinion gear and rotation of a screw is installed inside the display device to discharge, according to a user's request, a display panel inserted in the display device to the outside, and thus enables the use of the display panel having become larger.

Description

화면의 크기가 조절되는 디스플레이장치A display device whose screen size can be adjusted
본 발명은 화면의 크기가 조절되는 디스플레이장치에 관한 것으로, 더욱 자세히 설명하면, 디스플레이장치의 내부에 피니언기어의 회전과 스크류의 회전을 이용하는 슬라이딩 모듈이 설치되어 사용자의 요청에 의해 디스플레이장치 내부에 삽입되어 있는 디스플레이 패널을 외부로 배출시켜서 더 넓은 디스플레이 패널의 이용이 가능한 화면의 크기가 조절되는 디스플레이장치에 관한 것이다.The present invention relates to a display device in which the size of a screen is adjusted. More specifically, a sliding module using a rotation of a pinion gear and a rotation of a screw is installed inside the display device and inserted into the display device at the user's request. The present invention relates to a display device in which the size of a screen capable of using a wider display panel is adjusted by discharging the displayed display panel to the outside.
이동 단말기는 다양한 기능을 수행할 수 있도록 구성될 수 있다. 그러한 다양한 기능들의 예로 데이터 및 음성통신 기능, 카메라를 통해 사진이나 동영상을 촬영하는 기능, 음성 저장 기능, 스피커 시스템을 통한 음악 파일의 재생 기능, 이미지나 비디오의 디스플레이 기능 등이 있다.The mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function to take a picture or video through a camera, a voice storage function, a function to play a music file through a speaker system, and a function to display an image or video.
일부 이동 단말기는 게임을 실행할 수 있는 추가적 기능을 포함하고, 다른 일부 이동 단말기는 멀티미디어 기기로서 구현되기도 한다. 더욱이 최근의 이동단말기는 방송이나 멀티캐스트(multicast) 신호를 수신하여 비디오나 텔레비전 프로그램을 시청할 수 있다.Some mobile terminals include an additional function capable of running a game, and some mobile terminals are implemented as multimedia devices. Furthermore, recent mobile terminals can receive a broadcast or multicast signal to view a video or television program.
상기 기능에 부가하여 현재 이동 단말기의 기능을 지지하고 증대하기 위한 노력들이 계속되고 있다. 상술한 노력은 이동 단말기를 형성하는 구조적인 구성요소의 변화 및 개량뿐만 아니라 소프트웨어나 하드웨어의 추가 및 개량도 포함한다.Efforts to support and increase the functions of current mobile terminals in addition to the above functions are continuing. The above-mentioned efforts include addition and improvement of software or hardware as well as change and improvement of structural components forming the mobile terminal.
일반적으로 이동 단말기에서 디스플레이 모듈은 이동 단말기에서 처리되는 정보를 표시한다. 예를 들어 이동 단말기가 통화 모드인 경우 통화와 관련된 UI(User Interface) 또는 GUI(Graphic User Interface)를 표시한다. In general, in a mobile terminal, a display module displays information processed in the mobile terminal. For example, when the mobile terminal is in a call mode, a user interface (UI) or graphic user interface (GUI) related to a call is displayed.
그리고 이동 단말기가 화상 통화 모드 또는 촬영 모드인 경우 촬영 또는/및 수신된 영상 또는 UI, GUI 를 표시한다. 상기 디스플레이 모듈은 액정 디스플레이(liquid crystal display), 박막 트랜지스터 액정 디스플레이(thin film transistor-liquid crystal display), 유기 발광 다이오드(organic light-emitting diode), 플렉시블 디스플레이(flexible display), 3차원 디스플레이(3D display) 등으로 구성될 수 있다.In addition, when the mobile terminal is in a video call mode or a photographing mode, a photographed and/or received image or UI or GUI is displayed. The display module includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a 3D display. ), and so on.
그 중에서 플렉시블 디스플레이(flexible display)(또는 플렉시블 LCD)는 모양을 마음대로 변형할 수 있다는 장점 때문에 현재 그 연구가 본격화되고 있다. 하지만, 현재 공상영화에서 보여주는 것처럼 완전히 종이와 같은 디스플레이를 두루마리처럼 가지고 다니기까지는 앞으로 많은 시간이 걸릴 것으로 보여진다.Among them, a flexible display (or flexible LCD) is currently being studied in earnest due to the advantage of being able to change its shape at will. However, it seems that it will be a long time before we can carry a completely paper-like display like a scroll, as shown in current science fiction films.
따라서, 플렉시블 디스플레이의 개발이 진행되어 사용이 본격적으로 활성화되기 전까지는 과도기적 형태가 많이 사용될 것이며 이 형태는 현재의 단말기 구조와 크게 다르지 않을 것이다. 또한, 현재 개발되고 있는 플렉시블 디스플레이가 이동 단말기에 사용될 때 그 사용 형태 및 그 보호방법에 대하여 기술할 필요성이 대두된다.Therefore, a transitional form will be used a lot until the development of the flexible display proceeds and the use is activated in earnest, and this form will not be much different from the current terminal structure. In addition, when a flexible display currently being developed is used in a mobile terminal, there is a need to describe its use form and its protection method.
본 발명에 따른 화면의 크기가 조절되는 디스플레이장치와 유사한 특허문헌으로는 공개번호 10-2017-0116551, 공개일자 2017년10월19일, 발명의 명칭: 연성 디스플레이 패널용 슬라이딩 모듈이 있다.Patent documents similar to the display device in which the size of the screen is adjusted according to the present invention include Publication No. 10-2017-0116551, Publication Date October 19, 2017, Title of the Invention: A sliding module for a flexible display panel.
본 발명은 디스플레이 화면이 옆으로 롤링하면서 펼쳐지도록 동작하는 화면의 크기가 조절되는 디스플레이장치를 제공하는 것을 목적으로 한다.An object of the present invention is to provide a display device in which the size of the screen is adjusted so that the display screen is rolled and unfolded laterally.
상기의 목적을 달성하기 위하여, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치는, 상부판 및 상기 상부판의 저면에 설치되는 슬라이딩 모듈을 포함하고, 상기 상부판 (20) 의 저면의 양쪽 측면부에는 각각 래그기어 (24) 가 설치되어 있고, In order to achieve the above object, a display device for which the size of a screen is adjusted according to the present invention includes an upper plate and a sliding module installed on a lower surface of the upper plate, and both side portions of the lower surface of the upper plate 20 . Each of the lag gears 24 are installed,
상기 슬라이딩모듈 (40) 의 좌우에 위치한 각각의 피니언기어 (42) 가 상기 상부판 (20) 에 설치된 각각의 래그기어 (24) 와 기어결합하고,Each pinion gear 42 positioned on the left and right of the sliding module 40 is gear-engaged with each lag gear 24 installed on the upper plate 20,
모터 (48) 가 구동을 하면 기어 및 베벨기어와 연결된 스크류 (46) 가 회전을 하고, 동시에 다른 베벨기어들로 연결된 상기 피니언기어 (42) 가 회전을 하고,When the motor 48 is driven, the screw 46 connected to the gear and the bevel gear rotates, and at the same time, the pinion gear 42 connected to other bevel gears rotates,
상기 피니언기어 (42) 가 회전을 하면서 상기 래크기어 (24) 를 따라 사기 슬라이딩모듈 (40) 이 이동을 하고, 동시에 상기 스크류 (46) 가 회전을 하면서 상기 스크류 (46) 와 결합되어 있는 너트 (44) 와 상기 너트 (46) 에 설치되어 있는 디스플레이 고정대 (52) 도 스크류 (46) 상에서 이동을 하는 것을 특징으로 하고,As the pinion gear 42 rotates, the sliding module 40 moves along the rack gear 24, and at the same time, the screw 46 rotates while the nut is coupled to the screw 46. (44) and the display holder (52) installed on the nut (46) is also characterized in that it moves on the screw (46),
상기 피니언기어 (42) 가 상기 래크기어 (24) 를 따라 이동한 거리와 상기 디스플레이 고정대의 너트 (44) 가 상기 스크류 (46) 에 결합된 상태에서 스크류 (46) 의 회전에 의해 이동하는 거리는 서로 동일한 것을 특징으로 하고,The distance traveled by the pinion gear 42 along the rack gear 24 and the distance moved by the rotation of the screw 46 while the nut 44 of the display holder is coupled to the screw 46 is are characterized as being identical to each other,
상기 슬라이딩모듈 (40) 에는 상기 슬라이딩 모듈과 함께 움직이는 슬라이딩 커버 (62) 가 부착되는 것을 특징으로 한다.A sliding cover 62 that moves together with the sliding module is attached to the sliding module 40 .
본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에 의하면, 스마트폰의 사용자가 플렉서블 디스플레이 패널을 더 넓게 사용하기 원하는 경우에 슬라이딩모듈의 피니언기어가 래크기어를 따라 회전하면서 오른쪽으로 이동하면, 동시에 너트가 스크류를 따라 피니언기어가 래크기어를 따라 이동한 거리와 동일한 거리만큼 이동하게 구성되어, 너트에 결합된 디스플레이 고정대에 설치된 플렉서블 디스플레이 패널도 동시에 이동하게 되면서 사용자에게 보여지는 플렉서블 디스플레이 패널의 면적이 증가하게 되는 현저한 효과가 있다. According to the display device in which the size of the screen is adjusted according to the present invention, when the user of the smartphone wants to use the flexible display panel more widely, the pinion gear of the sliding module rotates along the rack gear and moves to the right, at the same time The nut is configured to move the same distance as the distance the pinion gear moves along the rack gear along the screw, and the flexible display panel installed on the display holder coupled to the nut also moves at the same time, so the area of the flexible display panel shown to the user There is a remarkable effect of increasing this.
본 발명의 피니언기어가 래크기어에서 이동하는 속력와 이동거리는 플렉서블 디스플레이 패널이 펼쳐지는 속력 및 길이와 동일하게 구성되는 장점이 있다.The speed and movement distance of the pinion gear of the present invention in the rack gear is configured to be the same as the speed and length at which the flexible display panel is unfolded.
도 1 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 플렉서블 디스플레이 패널이 제외된 상태를 도시한 사시도이다.1 is a perspective view illustrating a state in which a flexible display panel is removed from a display device in which the size of a screen is adjusted according to the present invention.
도 2 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 측면이 개방된 상태에서 플렉서블 디스플레이 패널이 설치된 상태를 도시한 사시도이다.FIG. 2 is a perspective view illustrating a state in which a flexible display panel is installed in a state in which the side surface is opened in the display device in which the size of the screen is adjusted according to the present invention.
도 3 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이 장치에서 우측으로 플렉서블디스플레이 패널이 펼쳐지는 도중의 상태를 도시한 사시도이다.3 is a perspective view illustrating a state in which the flexible display panel is unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
도 4 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이 장치에서 우측으로 플렉서블디스플레이 패널이 전부 펼쳐진 상태를 도시한 사시도이다.4 is a perspective view illustrating a state in which the flexible display panel is fully unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
도 5 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 상부판의 저면에 슬라이딩모듈을 설치하는 모습을 도시한 사시도이다.5 is a perspective view illustrating a state in which a sliding module is installed on a lower surface of an upper plate in a display device in which the size of a screen is adjusted according to the present invention.
도 6 은 도 5 의 슬라이딩 모듈에서 오른쪽 부분을 추출한 모습을 도시한 사시도이다. 6 is a perspective view illustrating a state in which a right part is extracted from the sliding module of FIG. 5 .
도 7 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 리드스크류를 따라 이동하는 한쌍의 너트의 상단에 디스플레이 고정대를 설치하는 모습을 도시한 사시도이다.7 is a perspective view illustrating a state in which a display holder is installed at the upper end of a pair of nuts moving along a lead screw in a display device in which the size of a screen is adjusted according to the present invention.
도 8 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면에 설치된 슬라이딩모듈의 좌우측면에 측면대가 부착되는 모습을 도시한 사시도이다. 8 is a perspective view illustrating a state in which side bars are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
도 9 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면에 설치된 슬라이딩모듈의 좌우측면에 측면대가 부착된 상태의 모습을 도시한 사시도이다. 9 is a perspective view illustrating a state in which side plates are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
도 10 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판에 설치된 슬라이딩모듈의 측면대에 슬라이딩 커버가 부착되는 모습을 도시한 사시도이다. 10 is a perspective view illustrating a state in which a sliding cover is attached to a side stand of a sliding module installed on an upper plate of a display device whose screen size is adjusted according to the present invention.
도 11 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면부에 슬라이딩 커버가 부착된 상태에서 좌우측면에 슬라이딩커버와 함께 슬라이딩 동작을 하는 측면슬라이딩커버가 부착되는 모습을 도시한 사시도이다. 11 is a state in which the sliding cover is attached to the lower surface of the upper plate of the display device in which the size of the screen is adjusted according to the present invention, and the side sliding cover is attached to the left and right sides of the display device, which slides together with the sliding cover. is a perspective view.
도 12 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면 위에 슬라이딩 커버가 부착된 상태에서 고정커버를 부착하는 모습을 도시한 사시도이다. 12 is a perspective view illustrating a state in which a fixed cover is attached in a state in which a sliding cover is attached on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
도 13 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 양측면과 뒷부분에 각각 커버를 설치하는 모습을 도시한 사시도이다.13 is a perspective view illustrating a state in which covers are installed on both sides and a rear portion of a display device whose screen size is adjusted according to the present invention.
도 14 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 조립이 완료된 모습을 도시한 사시도이다.14 is a perspective view illustrating a state in which assembling of a display device in which the size of a screen is adjusted according to the present invention is completed.
도 15 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 내부구성을 측면에서 바라본 모습을 도시한 내부구성도이다.15 is an internal configuration diagram illustrating an internal configuration of a display device in which the size of a screen is adjusted according to the present invention as viewed from the side.
도 16 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 내부의 슬라이딩모듈의 구성을 플렉서블 디스플레이 패널을 제외한 상태를 도시한 사시도이다.16 is a perspective view illustrating a configuration of a sliding module inside a display device in which the size of a screen is adjusted according to the present invention, except for a flexible display panel.
도 17 은 우측으로 플렉서블 디스플레이 패널이 펼쳐지는 도중에 디스플레이 장치의 내부의 슬라이딩 모듈 구성을 플렉서블 디스플레이패널을 제외한 상태에서 도시한 사시도이다.17 is a perspective view illustrating the configuration of a sliding module inside the display device while the flexible display panel is unfolded to the right, except for the flexible display panel.
도 18 은 도 17 에 도시된 슬라이딩모듈에서 한쪽 부분을 확대한 사시도이다.18 is an enlarged perspective view of one part of the sliding module shown in FIG.
도 19 는 우측으로 플렉서블 디스플레이 패널이 전부 펼쳐진 상태에서 디스플레이 장치의 내부의 슬라이딩모듈의 구성을 플렉서블 디스플레이패널을 제외한 상태에서 도시한 사시도이다.19 is a perspective view illustrating the configuration of a sliding module inside the display device in a state in which the flexible display panel is fully unfolded to the right, except for the flexible display panel.
** 부호의 설명 **** Explanation of symbols **
10: 플렉서블 디스플레이 패널 20: 상부판10: flexible display panel 20: top plate
24: 래크기어 40: 슬라이딩모듈24: rack gear 40: sliding module
42: 피니언기어 44: 너트 46: 스크류42: pinion gear 44: nut 46: screw
52: 디스플레이 고정대 62: 슬라이딩커버52: display fixture 62: sliding cover
도 1 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 플렉서블 디스플레이 패널이 제외된 상태를 도시한 사시도이다. 도 2 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 측면이 개방된 상태에서 플렉서블 디스플레이 패널이 설치된 상태를 도시한 사시도이다. 도 3 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이 장치에서 우측으로 플렉서블디스플레이 패널이 펼쳐지는 도중의 상태를 도시한 사시도이다. 도 4 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이 장치에서 우측으로 플렉서블디스플레이 패널이 전부 펼쳐진 상태를 도시한 사시도이다.1 is a perspective view illustrating a state in which a flexible display panel is removed from a display device in which the size of a screen is adjusted according to the present invention. FIG. 2 is a perspective view illustrating a state in which a flexible display panel is installed in a state in which the side surface is opened in the display device in which the size of the screen is adjusted according to the present invention. 3 is a perspective view illustrating a state in which the flexible display panel is unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention. 4 is a perspective view illustrating a state in which the flexible display panel is fully unfolded to the right in the display device in which the size of the screen is adjusted according to the present invention.
도 1 내지 도 4 를 참조하면, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 상부판 (20) 의 평면에 플렉서블 디스플레이 패널 (10) 의 일부분이 고정되게 설치가 되고, 플렉서블 디스플레이패널 (10) 에서 상부판 (20) 의 평면에 고정되지 않은 부분은 본 발명의 디스플레이장치의 내부로 삽입되게 배치된다.1 to 4 , in the display device in which the size of the screen is adjusted according to the present invention, a portion of the flexible display panel 10 is fixedly installed on the plane of the upper plate 20, and the flexible display panel 10 ), the portion not fixed to the plane of the upper plate 20 is disposed to be inserted into the display device of the present invention.
본 발명의 플렉서블 디스플레이 패널 (10) 에서 상부판 (20) 의 평면에 고정되지 않은 부분의 저면에는 플렉서블 디스플레이 패널 (10) 의 폭의 길이만큼 길게 연장된 다수개의 관절들 (12) 이 각각 일정한 간격을 두고 부착되게 구성된다.In the flexible display panel 10 of the present invention, a plurality of joints 12 extending as long as the width of the flexible display panel 10 on the lower surface of the portion not fixed to the plane of the upper plate 20 are each at regular intervals. It is configured to be attached to the
본 발명의 사용자가 플렉서블 디스플레이 패널 (10) 을 더 넓게 사용하기 원하는 경우에는 도 5 에 도시된 슬라이딩모듈 (40) 의 피니언기어 (42) 가 래크기어 (24) 를 따라 회전하면서 오른쪽으로 이동하면, 동시에 너트 (44) 가 스크류 (46) 를 따라 피니언기어 (42) 가 래크기어 (24) 를 따라 이동한 거리와 동일한 거리만큼 이동하게 구성된다.If the user of the present invention wants to use the flexible display panel 10 more widely, the pinion gear 42 of the sliding module 40 shown in FIG. 5 rotates along the rack gear 24 and moves to the right. , at the same time the nut 44 is configured to move along the screw 46 by a distance equal to the distance traveled by the pinion gear 42 along the rack gear 24 .
따라서 본 발명의 너트 (44) 에 결합된 디스플레이 고정대 (52) 에 설치된 플렉서블 디스플레이 패널 (10) 도 동시에 오른쪽으로 이동하게 되면서 사용자에게 보여지는 플렉서블 디스플레이 패널 (10) 의 면적이 증가하게 된다. Accordingly, as the flexible display panel 10 installed on the display holder 52 coupled to the nut 44 of the present invention also moves to the right at the same time, the area of the flexible display panel 10 shown to the user increases.
본 발명에서 피니언기어 (42) 가 래크기어 (24) 에서 이동하는 속력와 이동거리는 플렉서블 디스플레이 패널 (10) 이 도 3 및 도 4 와 같이 펼쳐지는 속력 및 길이와 동일하게 구성된다.In the present invention, the speed and the movement distance of the pinion gear 42 in the rack gear 24 are the same as the speed and length at which the flexible display panel 10 is unfolded as shown in FIGS. 3 and 4 .
도 4 와 같이 본 발명의 디스플레이장치의 내부에 삽입된 플렉서블 디스플레이 패널 (10) 이 최대한 외부로 펼쳐지게 되면 본 발명의 사용자는 처음보다 더 넓게 펼쳐진 플렉서블 디스플레이 패널 (10) 을 통하여 동영상 등을 감상할 수 있다.When the flexible display panel 10 inserted into the display device of the present invention is unfolded to the outside as shown in FIG. 4 , the user of the present invention can watch a video or the like through the flexible display panel 10 that is expanded wider than the first. have.
도 5 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 상부판의 저면에 슬라이딩모듈을 설치하는 모습을 도시한 사시도이다.5 is a perspective view illustrating a state in which a sliding module is installed on a lower surface of an upper plate in a display device in which the size of a screen is adjusted according to the present invention.
도 5 를 참조하면, 본 발명의 상부판 (20) 의 저면의 양쪽 측면부에는 각각 래그기어 (24) 가 설치되어 있고, 본 발명에 따른 슬라이딩모듈 (40) 의 좌우에 위치한 각각의 피니언기어 (42) 가 상부판 (20) 에 설치된 각각의 래그기어 (24) 와 기어결합하도록 구성된다.Referring to FIG. 5 , lag gears 24 are respectively installed on both side portions of the bottom of the upper plate 20 of the present invention, and each pinion gear 42 located on the left and right of the sliding module 40 according to the present invention. ) is configured to gear-engage with each of the lag gears 24 installed on the upper plate 20 .
도 6 은 도 5 의 슬라이딩 모듈에서 오른쪽 부분을 추출한 모습을 도시한 사시도이다. 6 is a perspective view illustrating a state in which a right part is extracted from the sliding module of FIG. 5 .
도 6 을 참조하면, 본 발명의 슬라이딩 모듈 (40) 에는 모터 (48) 이 설치되어 있고, 모터 (48) 가 회전을 하게 되면 베벨기어 (49) 에 의해 서로 회전할 수 있도록 연결되어 있는 스크류 (46) 와 피니언기어 (42) 가 동시에 회전을 하게 구성된다.Referring to FIG. 6 , a motor 48 is installed in the sliding module 40 of the present invention, and when the motor 48 rotates, a screw connected to each other to rotate by a bevel gear 49 ( 46) and the pinion gear 42 are configured to rotate at the same time.
도 6 에 도시되지 않은 반대쪽의 스크류 (46) 와 피니언기어 (42) 도 모터 (48) 와 연결되어 모터 (48) 가 회전을 하게 되면 각각의 베벨기어 (49) 에 의해 서로 회전할 수 있도록 연결되어 있는 반대 쪽의 스크류 (46) 와 피니언기어 (42) 도 동시에 회전을 하게 구성된다.The screw 46 and the pinion gear 42 on the opposite side not shown in FIG. 6 are also connected to the motor 48 so that when the motor 48 rotates, they can be rotated by each bevel gear 49. The screw 46 and the pinion gear 42 on the opposite side are also configured to rotate at the same time.
도 7 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 리드스크류를 따라 이동하는 한쌍의 너트의 상단에 디스플레이 고정대를 설치하는 모습을 도시한 사시도이다.7 is a perspective view illustrating a state in which a display holder is installed at the upper end of a pair of nuts moving along a lead screw in a display device in which the size of a screen is adjusted according to the present invention.
도 7 을 참조하면, 본 발명의 슬라이딩 모듈 (40) 은 본 발명의 상부판 (20) 의 저면에 각각의 피니언기어 (42) 가 각각의 래그기어 (24) 와 기어결합을 하도록 배치된 상태로 설치가 된다.Referring to FIG. 7 , the sliding module 40 of the present invention is arranged such that each pinion gear 42 is gear-engaged with each lag gear 24 on the bottom surface of the upper plate 20 of the present invention. will be installed
그리고, 본 발명의 각각의 스크류 (44) 가 회전을 하면 이동을 하도록 스크류에 결합된 각각의 너트 (44) 위에 한개의 디스플레이 고정대 (52) 가 결합한다.And, when each screw 44 of the present invention rotates, one display holder 52 is coupled on each nut 44 coupled to the screw to move.
본 발명의 슬라이딩 모듈 (40) 은 모터 (48) 가 전기적으로 구동을 하게 되면 모터 (48) 의 회전력이 각각의 스크류 (46) 와 피니언기어 (42) 에 전달되고, 본 발명의 각각의 피니언기어 (42) 가 래그기어 (24) 를 따라 이동하면서 오른쪽 화살표 방향으로 이동하게 구성된다.In the sliding module 40 of the present invention, when the motor 48 is electrically driven, the rotational force of the motor 48 is transmitted to each screw 46 and the pinion gear 42, and each pinion gear of the present invention (42) is configured to move in the direction of the right arrow while moving along the lag gear (24).
도 8 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면에 설치된 슬라이딩모듈의 좌우측면에 측면대가 부착되는 모습을 도시한 사시도이다. 도 9 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면에 설치된 슬라이딩모듈의 좌우측면에 측면대가 부착된 상태의 모습을 도시한 사시도이다. 8 is a perspective view illustrating a state in which side bars are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention. 9 is a perspective view illustrating a state in which side plates are attached to left and right sides of a sliding module installed on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
도 8 및 도 9 를 참조하면, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판 (20) 의 저면에 설치된 슬라이딩모듈 (40) 의 좌우측면에 측면대 (54) 가 피니언기어 (42) 의 중심축 및 슬라이딩모듈 (40) 의 앞부분과 결합하면서 설치된다.8 and 9, on the left and right sides of the sliding module 40 installed on the bottom surface of the upper plate 20 of the display device for which the size of the screen is adjusted according to the present invention, side plates 54 are provided with pinion gears 42 ) is installed while being combined with the central axis of the and the front part of the sliding module (40).
본 발명의 연결대 (56) 에 의해 모터 (48) 의 구동력이 전달되어 왼쪽의 스크류 (46) 및 피니언기어 (42) 가 회전을 하게 구성되어, 본 발명의 모터 (48) 가 구동을 하게 되면, 좌우 각각의 스크류 (46) 및 피니언기어 (42) 는 동시에 동일하게 회전을 하게 된다. When the driving force of the motor 48 is transmitted by the connecting rod 56 of the present invention, the left screw 46 and the pinion gear 42 are configured to rotate, and the motor 48 of the present invention is driven, Each of the left and right screws 46 and the pinion gear 42 rotates at the same time and the same.
본 발명의 모터 (48) 에 의해 구동되는 좌우 각각의 스크류 (46) 및 피니언기어 (42) 및 베벨기어 (49) 는 좌우로 대칭이 되는 부분에 동일한 구성부품이 사용되어진다.The same components are used for the left and right respective screws 46 and the pinion gear 42 and the bevel gear 49 driven by the motor 48 of the present invention in the left and right symmetrical portions.
도 10 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판에 설치된 슬라이딩모듈의 측면대에 슬라이딩 커버가 부착되는 모습을 도시한 사시도이다. 도 11 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면부에 슬라이딩 커버가 부착된 상태에서 좌우측면에 슬라이딩커버와 함께 슬라이딩 동작을 하는 측면슬라이딩커버가 부착되는 모습을 도시한 사시도이다. 10 is a perspective view illustrating a state in which a sliding cover is attached to a side stand of a sliding module installed on an upper plate of a display device whose screen size is adjusted according to the present invention. 11 is a state in which the sliding cover is attached to the lower surface of the upper plate of the display device in which the size of the screen is adjusted according to the present invention, and the side sliding cover is attached to the left and right sides of the display device, which slides together with the sliding cover. is a perspective view.
도 10 및 도 11 을 참조하면, 본 발명의 플렉서블 디스플레이 패널 (10) 의 단부가 디스플레이 고정대 (52) 에 설치가 된다. (이 구성은 미도시 됨) 10 and 11 , the end of the flexible display panel 10 of the present invention is installed on the display holder 52 . (this configuration not shown)
본 발명의 디스플레이 고정대 (52) 에 일단부가 고정되게 설치 플렉서블 디스플레이 패널 (10) 위로 슬라이딩커버 (62) 가 설치가 된다. 본 발명의 슬라이딩 커버 (62) 의 ㄱ 자로 구부러진 양쪽 측면부는 각각의 측면대 (54) 에 부착되어 측면대 (54) 와 함께 동작하게 구성된다.The sliding cover 62 is installed over the flexible display panel 10 so that one end is fixed to the display holder 52 of the present invention. Both side portions of the sliding cover 62 of the present invention bent in the letter A are attached to each side stand 54 and are configured to operate together with the side stand 54 .
본 발명의 슬라이딩커버 (62) 의 양쪽 측면에는 슬라이딩 커버 (62) 와 함께 움직이는 각각 슬라이딩 커버 (64) 가 부착된다.On both sides of the sliding cover 62 of the present invention, sliding covers 64 that move together with the sliding cover 62 are attached.
도 12 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판의 저면 위에 슬라이딩 커버가 부착된 상태에서 고정커버를 부착하는 모습을 도시한 사시도이다. 12 is a perspective view illustrating a state in which a fixed cover is attached in a state in which a sliding cover is attached on a bottom surface of an upper plate of a display device whose screen size is adjusted according to the present invention.
도 12 를 참조하면, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치에서 슬라이딩모듈 (40) 과 함께 움직이는 슬라이딩 커버 (62) 가 부착된 상태에서 상부판 (20) 에 고정되는 고정커버 (66) 를 부착한다.Referring to FIG. 12 , in the display device for which the size of the screen is adjusted according to the present invention, a fixed cover 66 fixed to the upper plate 20 in a state in which the sliding cover 62 moving together with the sliding module 40 is attached. attach the
도 13 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 양측면과 뒷부분에 각각 커버를 설치하는 모습을 도시한 사시도이다. 도 14 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 조립이 완료된 모습을 도시한 사시도이다.13 is a perspective view illustrating a state in which covers are installed on both sides and a rear portion of a display device whose screen size is adjusted according to the present invention. 14 is a perspective view illustrating a state in which assembling of a display device in which the size of a screen is adjusted according to the present invention is completed.
도 13 및 도 14 를 참조하면, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 양측면과 뒷부분의 개방된 부분을 가리도록 각각 커버를 설치한다.13 and 14 , each cover is installed to cover open portions of both sides and the rear of the display device whose screen size is adjusted according to the present invention.
도 15 는 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 내부구성을 측면에서 바라본 모습을 도시한 내부구성도이다.15 is an internal configuration diagram illustrating an internal configuration of a display device in which the size of a screen is adjusted according to the present invention as viewed from the side.
도 15 를 참조하면, 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 상부판 (20) 의 상부면에는 플렉서블 디스플레이 패널 (10) 의 일부분이 고정되게 설치가 되고, 플렉서블 디스플레이패널 (10) 에서 상부판 (20) 의 평면에 고정되지 않은 나머지 부분은 본 발명의 디스플레이장치의 내부로 삽입된다.Referring to FIG. 15 , a portion of the flexible display panel 10 is fixedly installed on the upper surface of the upper plate 20 of the display device whose screen size is adjusted according to the present invention, and in the flexible display panel 10 The remaining portion not fixed to the plane of the upper plate 20 is inserted into the display device of the present invention.
본 발명의 플렉서블 디스플레이 패널 (10) 에서 상부판 (20) 의 평면에 고정되지 않은 부분의 저면에는 플렉서블 디스플레이 패널 (10) 의 폭의 길이만큼 길게 연장된 다수개의 관절들 (12) 이 각각 일정한 간격을 두고 부착되게 구성된다.In the flexible display panel 10 of the present invention, a plurality of joints 12 extending as long as the width of the flexible display panel 10 on the lower surface of the portion not fixed to the plane of the upper plate 20 are each at regular intervals. It is configured to be attached to the
도 16 은 본 발명에 따른 화면의 크기가 조절되는 디스플레이장치의 내부의 슬라이딩모듈의 구성을 플렉서블 디스플레이 패널을 제외한 상태로 바라본 모습을 도시한 사시도이다. 도 17 은 우측으로 플렉서블 디스플레이 패널이 펼쳐지는 도중에 디스플레이 장치의 내부의 슬라이딩 모듈 구성을 플렉서블 디스플레이패널을 제외한 상태에서 도시한 사시도이다. 도 18 은 도 17 에 도시된 슬라이딩모듈에서 한쪽 부분을 확대한 사시도이다. 도 19 는 우측으로 플렉서블 디스플레이 패널이 전부 펼쳐진 상태에서 디스플레이 장치의 내부의 슬라이딩모듈의 구성을 플렉서블 디스플레이패널을 제외한 상태에서 도시한 사시도이다.16 is a perspective view illustrating a configuration of a sliding module inside a display device in which the size of a screen is adjusted according to the present invention, viewed with the flexible display panel removed. 17 is a perspective view illustrating the configuration of a sliding module inside the display device while the flexible display panel is unfolded to the right, except for the flexible display panel. 18 is an enlarged perspective view of one part of the sliding module shown in FIG. 19 is a perspective view illustrating the configuration of a sliding module inside the display device in a state in which the flexible display panel is fully unfolded to the right, except for the flexible display panel.
도 16 내지 도 19 를 참조하면, 본 발명의 모터 (48) 가 구동을 하면 기어 및 베벨기어와 연결된 스크류 (46) 가 회전을 하고, 동시에 베벨기어로 연결된 피니언기어 (42) 기 회전을 하게 된다.16 to 19 , when the motor 48 of the present invention is driven, the screw 46 connected to the gear and the bevel gear rotates, and the pinion gear 42 connected to the bevel gear rotates at the same time. .
본 발명의 피니언기어 (42) 가 회전을 하면서 래크기어 (24) 를 따라 슬라이딩모듈 (40) 이 이동을 하고, 동시에 스크류 (46) 가 회전을 하면서 스크류 (46) 와 결합되어 있는 너트 (44) 와 너트 (46) 에 설치되어 있는 디스플레이 고정대 (52) 도 스크류 (46) 상에서 이동을 하게 된다. While the pinion gear 42 of the present invention rotates, the sliding module 40 moves along the rack gear 24, and at the same time, the screw 46 rotates while the nut 44 is coupled to the screw 46. ) and the display holder 52 installed on the nut 46 also moves on the screw 46 .
즉, 본 발명의 사용자가 플렉서블 디스플레이 패널 (10) 을 더 넓게 사용하기 위하여 슬라이딩모듈 (40) 의 피니언기어 (42) 가 래크기어 (24) 를 따라 회전하면서 오른쪽으로 이동하면, 동시에 너트 (44) 가 스크류 (46) 를 따라 피니언기어 (42) 가 래크기어 (24) 를 따라 이동한 거리와 동일한 거리만큼 이동하게 구성된다.That is, when the pinion gear 42 of the sliding module 40 moves to the right while rotating along the rack gear 24 in order for the user of the present invention to use the flexible display panel 10 more widely, at the same time the nut 44 ) is configured to move along the screw 46 by a distance equal to the distance traveled by the pinion gear 42 along the rack gear 24 .
따라서 본 발명의 너트 (44) 에 결합된 디스플레이 고정대 (52) 에 설치된 플렉서블 디스플레이 패널 (10) 의 단부도 동시에 오른쪽으로 이동하게 된다.Therefore, the end of the flexible display panel 10 installed on the display holder 52 coupled to the nut 44 of the present invention also moves to the right at the same time.
본 발명의 슬라이딩 모듈 (40) 의 오른쪽 부분과 회전하는 연결부 (56) 가 오른쪽으로 이동하면서 본 발명의 디스플레이장치의 내부에서 외부로 배출되면서 상부판 (20) 의 평면에 고정된 플렉서블 디스플레이패널 (10) 과 펼쳐지는 길이와 동일한 길이로 디스플레이 고정대 (52) 에 고정된 디스플레이 패널 (10) 의 단부는 스크류 (46) 를 따라 오른쪽으로 이동하게 된다.The flexible display panel 10 fixed to the plane of the upper plate 20 while the right part of the sliding module 40 of the present invention and the rotating connection part 56 move to the right and discharged from the inside of the display device of the present invention to the outside. ) and the end of the display panel 10 fixed to the display holder 52 with the same length as the unfolded length is moved to the right along the screw 46 .
도 18 과 같이 피니언기어 (42) 가 래크기어 (24) 를 따라 이동한 거리 a 와 디스플레이 고정대 (52) 가 스크류 (46) 에 결합된 상태에서 회전하면서 이동한 거리 b 는 서로 완전히 동일하게 구성된다.18, the distance a the pinion gear 42 moves along the rack gear 24 and the distance b moved while the display holder 52 is rotated in a state coupled to the screw 46 are completely identical to each other. do.
본 발명의 너트 (44) 가 스크류 (46) 가 1 회전하는 동안 이동하는 직선 거리인 리드, 피니언기어 (42) 가 1 회전으로 래크기어 (24) 를 따라 이동하는 거리, 스크류 (46) 피니언기어 (42) 를 회전하도록 서로 연결하는 베벨기어의 크기 또는 기어비는 변형이 가능하다. Lead, which is the linear distance that the nut 44 of the present invention moves during one revolution of the screw 46, the distance that the pinion gear 42 moves along the rack gear 24 in one revolution, the screw 46 and the pinion The size or gear ratio of the bevel gears connected to each other to rotate the gear 42 is variable.
그러나 본 발명의 피니언기어 (42) 가 래크기어 (24) 를 따라 이동한 거리 a 와 디스플레이 고정대 (52) 의 너트 (44) 가 스크류 (46) 에 결합된 상태에서 스크류 (46) 의 회전에 의해 이동하는 거리 b 는 서로 완전히 동일하게 구성되어야 한다.However, the distance a the pinion gear 42 of the present invention moves along the rack gear 24 and the rotation of the screw 46 in a state where the nut 44 of the display holder 52 is coupled to the screw 46 The distance b to be moved by , must be configured to be exactly the same as each other.
또한, 피니언기어 (42) 가 래크기어 (24) 를 따라 이동한 속력과 디스플레이 고정대 (52) 의 너트 (44) 가 스크류 (46) 에 결합된 상태에서 스크류 (46) 의 회전에 의해 이동하는 속력은 서로 완전히 동일하게 구성되어야 한다.In addition, the speed at which the pinion gear 42 moves along the rack gear 24 and the rotation of the screw 46 in a state where the nut 44 of the display holder 52 is coupled to the screw 46 . The velocities must be configured to be exactly equal to each other.
상기에서 본 발명의 바람직한 실시예가 특정 용어들을 사용하여 기술되었지만, 그러한 기술은 오로지 설명을 하기 위한 것이며, 다음의 청구범위의 기술적 사상 및 범위로부터 이탈되지 않고서 여러가지 변경 및 변화가 가해질 수 있는 것은 자명한 일이다. 이와 같이 변형된 실시예들은 본 발명의 사상 및 범위로부터 개별적으로 이해되어져서는 않되며, 본 발명에 첨부된 청구범위 안에 속한다고 해야 할 것이다.Although the preferred embodiment of the present invention has been described using specific terms in the above, such description is for illustrative purposes only, and it is obvious that various changes and changes can be made without departing from the spirit and scope of the following claims. it's a thing Such modified embodiments should not be understood separately from the spirit and scope of the present invention, but should fall within the scope of the claims appended hereto.

Claims (3)

  1. 상부판 및 상기 상부판의 저면에 설치되는 슬라이딩 모듈을 포함하고,It includes an upper plate and a sliding module installed on a lower surface of the upper plate,
    상기 상부판 (20) 의 저면의 양쪽 측면부에는 각각 래그기어 (24) 가 설치되어 있고, Lag gears 24 are installed on both side portions of the bottom of the upper plate 20, respectively,
    상기 슬라이딩모듈 (40) 의 좌우에 위치한 각각의 피니언기어 (42) 가 상기 상부판 (20) 에 설치된 각각의 래그기어 (24) 와 기어결합하고,Each pinion gear 42 positioned on the left and right of the sliding module 40 is gear-engaged with each lag gear 24 installed on the upper plate 20,
    모터 (48) 가 구동을 하면 기어 및 베벨기어와 연결된 스크류 (46) 가 회전을 하고, 동시에 다른 베벨기어들로 연결된 상기 피니언기어 (42) 가 회전을 하고,When the motor 48 is driven, the screw 46 connected to the gear and the bevel gear rotates, and at the same time, the pinion gear 42 connected to other bevel gears rotates,
    상기 피니언기어 (42) 가 회전을 하면서 상기 래크기어 (24) 를 따라 사기 슬라이딩모듈 (40) 이 이동을 하고, 동시에 상기 스크류 (46) 가 회전을 하면서 상기 스크류 (46) 와 결합되어 있는 너트 (44) 와 상기 너트 (46) 에 설치되어 있는 디스플레이 고정대 (52) 도 스크류 (46) 상에서 이동을 하는 것을 특징으로 하는 화면의 크기가 조절되는 디스플레이장치.As the pinion gear 42 rotates, the sliding module 40 moves along the rack gear 24, and at the same time, the screw 46 rotates while the nut is coupled to the screw 46. (44) and the display fixture (52) installed on the nut (46) also moves on the screw (46), the display device of which the size of the screen is adjusted.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 피니언기어 (42) 가 상기 래크기어 (24) 를 따라 이동한 거리와 상기 디스플레이 고정대의 너트 (44) 가 상기 스크류 (46) 에 결합된 상태에서 스크류 (46) 의 회전에 의해 이동하는 거리는 서로 동일한 것을 특징으로 하는 화면의 크기가 조절되는 디스플레이장치.The distance traveled by the pinion gear 42 along the rack gear 24 and the distance moved by the rotation of the screw 46 while the nut 44 of the display holder is coupled to the screw 46 is A display device in which the size of the screen is adjusted, characterized in that they are identical to each other.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 슬라이딩모듈 (40) 에는 상기 슬라이딩 모듈과 함께 움직이는 슬라이딩 커버 (62) 가 부착되는 것을 특징으로 하는 화면의 크기가 조절되는 디스플레이장치.A display device for adjusting the size of a screen, characterized in that a sliding cover (62) that moves together with the sliding module (40) is attached to the sliding module (40).
PCT/KR2020/016881 2019-11-30 2020-11-25 Display device having adjustable screen size WO2021107619A1 (en)

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