WO2021189543A1 - 显示装置及显示设备 - Google Patents

显示装置及显示设备 Download PDF

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Publication number
WO2021189543A1
WO2021189543A1 PCT/CN2020/084088 CN2020084088W WO2021189543A1 WO 2021189543 A1 WO2021189543 A1 WO 2021189543A1 CN 2020084088 W CN2020084088 W CN 2020084088W WO 2021189543 A1 WO2021189543 A1 WO 2021189543A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
reel
flexible screen
frame
sliding block
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/CN2020/084088
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English (en)
French (fr)
Inventor
冯子康
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.)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Semiconductor Display Technology 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 Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to EP20750155.2A priority Critical patent/EP4131218B1/en
Priority to US16/957,769 priority patent/US11259427B2/en
Publication of WO2021189543A1 publication Critical patent/WO2021189543A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack

Definitions

  • This application relates to the field of display, in particular to a display device and a display device.
  • OLED has received widespread attention due to its bendability and flexibility.
  • folding or rolling OLED the space occupied by larger screens can be reduced, making it more portable. Therefore, foldable display devices and flexible display devices are flexible.
  • the present invention provides a display device and a display device to solve the technical problem that the foldable device and the flexible device in the prior art cannot reduce the space occupied by the foldable device and the flexible device while realizing a larger screen.
  • An embodiment of the present application provides a display device, including: a frame, the width of which is adjustable; and a flexible screen, which is mounted to the bracket and whose width is adjustable.
  • the frame includes a housing with a plurality of sliding grooves parallel to each other, and each sliding groove includes a first slot and a second slot opposite to each other;
  • the first bracket includes a first slider, which is slidable Slidably inserted into at least one sliding groove, the first sliding block passes through the first notches of the sliding grooves; and a second bracket, including a second sliding block, slidably inserted into at least one sliding groove, The two sliding blocks pass through the second notches of the sliding grooves.
  • the first bracket includes a first box body; and a first reel rotatably connected to two opposite inner side walls of the first box body; wherein the central axis of the first reel is connected to the The extension direction of the chute is vertical;
  • the second bracket includes a second box body; and a second reel rotatably connected to two opposite inner side walls of the first box body; wherein, the second reel The central axis of is parallel to the central axis of the first reel.
  • first motor whose rotor is connected to the first reel; and a second motor whose rotor is connected to the second reel.
  • the flexible screen includes an integrated central display area, including a first side and a second side opposite to each other; a first extension area, one end of which is connected to the first side of the central display area, and The other end is spirally sleeved on the outer side wall of the first reel and connected to the first reel; and a second extension area, one end of which is connected to the second side of the central display area, and the other end is spirally sleeved On the outer side wall of the second reel and connected to the second reel.
  • the present invention also provides a display device, including the display device.
  • the display device includes a first display device, including a first frame and a first flexible screen; and a second display device, including a second frame and a second flexible screen; wherein the first flexible screen and the second flexible screen are integrated set up.
  • the display device further includes a connecting portion, both ends of which are respectively rotatably connected to the first frame and the second frame.
  • the connecting portion includes a rotating shaft, including a first connecting piece, one end is rotatably connected to the rotating shaft, and the other end is fixedly connected to the first frame; the second connecting piece, one end is rotatably connected to the first frame The rotating shaft has the other end fixedly connected to the second frame.
  • a third flexible screen is provided on the surface of the connecting portion, and the third flexible screen is integrated with the first flexible screen and the second flexible screen.
  • the display device and the display device of the present invention place the flexible screen part inside the slider, which reduces the volume of the display device and is convenient to carry; when in use, the flexible screen can be fully opened, which increases the display area and improves the user’s perception Experience; connect the two display devices through the connecting part to turn them into a "I"-shaped display device, and by fully stretching the flexible screen, one display device realizes the display panel display function, and the other display device realizes touch control
  • the keyboard function realizes the mutual transformation of mobile phones and laptops.
  • Figure 1 is a schematic diagram of the framework in Embodiment 1;
  • FIG. 2 is a schematic diagram of a contracted state of the display device in Embodiment 1;
  • FIG. 3 is a schematic diagram of the unfolded state of the display device in Embodiment 1;
  • Embodiment 5 is a side view of the display device in Embodiment 1;
  • FIG. 6 is a schematic diagram of the braking position of the elastic lock in Embodiment 1;
  • Embodiment 8 is a schematic diagram of the retracted position of the elastic lock in Embodiment 1;
  • Embodiment 9 is a partial schematic diagram of the display device in Embodiment 2.
  • FIG. 10 is a schematic diagram of a contracted state of the display device in Embodiment 2.
  • FIG. 11 is a schematic diagram of the expanded state of the display device in Embodiment 2;
  • Figure 12 is a schematic diagram of the connecting part in the second embodiment
  • FIG. 13 is a cross-sectional view of the connecting portion in the second embodiment.
  • the first box body 300 elastic lock;
  • the "above” or “below” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them.
  • the "above”, “above” and “above” of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature.
  • the “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • Figure 2 is a schematic diagram of the display device in Embodiment 1 in a contracted state
  • Figure 3 is a schematic diagram of the display device in Embodiment 1 in an unfolded state
  • Figure 4 is a diagram of the display device in Embodiment 1 Sectional view.
  • the display device 10 includes a frame 100 and a flexible screen 200, the width of the frame 100 is adjustable, the flexible screen 200 is mounted on the frame 100, and the width of the flexible screen 200 can vary with the width of the frame .
  • Fig. 1 is a schematic diagram of the framework in Embodiment 1.
  • the frame 100 includes a housing 101, a first bracket 102 and a second bracket 103.
  • the housing 101 is provided with a plurality of sliding grooves 1011 parallel to each other.
  • Each sliding groove 1011 includes a first groove 1012 and a second groove 1013 at both ends.
  • the opening direction of the first groove 1012 and the second groove 1013 is the frame 100's width adjustment direction.
  • the first bracket 102 includes a first sliding block 1021 and a first box body 1022.
  • the first sliding block 1021 is a strip-shaped sliding block.
  • the slot 1012 can be slidably inserted into the sliding groove 1011. In order to make the first sliding block 1021 slide smoothly in the corresponding sliding groove 1011, the distance between two adjacent first sliding blocks 1021 is equal, and there is at least one sliding groove apart 1011.
  • the first sliding block 1021 is connected to the side of the first box body 1022.
  • the first sliding block 1021 slides in the direction of the first notch 1012 of the sliding groove 1011, and the first sliding A brake locking mechanism is provided between the block 1021 and the corresponding sliding groove 1011 to limit the distance that the first sliding block 1021 slides out of the sliding groove 1011 and to lock the position of the first sliding block 1021 to make it stable state.
  • Figure 6 is a schematic diagram of the braking position of the elastic lock in Embodiment 1;
  • Figure 7 is a schematic diagram of the rebound position of the elastic lock in Embodiment 1; Schematic diagram of the retracted position of the elastic lock.
  • the elastic lock 300 is used as the braking device of the first sliding block 1021 and the sliding groove 1011.
  • the elastic lock 300 has a lock tongue 301 and a lock catch 302.
  • the lock tongue 301 is an elastic lock tongue, and Set inside the first sliding block 1021, the shape of the lock tongue 301 is a fan-shaped raised structure, including a flat surface 3011 and an arc-shaped surface 3012.
  • the lock tongue 301 and the lock buckle 302 are "displaced"
  • the lock tongue 301 overcomes The elastic force is completely arranged inside the first sliding block 1021, and the arc surface 3012 of the lock tongue 301 faces the sliding groove 1011 and is always tangent to an inner side wall of the sliding groove 1011.
  • the lock tongue 301 and the lock buckle 302 are opposite, the lock tongue 301 is ejected from the inside of the first sliding block 1021, and the flat surface 3011 side of the lock tongue 301 is ejected from the inside of the first sliding block 1021 and abuts against the side wall of the lock buckle 302 to reach The purpose of braking the first slider 1021.
  • the relative position of the lock tongue 301 and the lock catch 302 pair changes with the sliding of the first sliding block 1021 in the sliding groove 1011.
  • the side wall of the lock 302 away from the flat surface 3011 abuts against the arc-shaped surface 3012. Due to the curvature of the arc-shaped surface 3012 itself, the lock tongue 301 will overcome the elastic modulus and retract under the external force of the lock 302. Inside a slider 1021.
  • the lock catch 302 is arranged at the position of the sliding groove 1011 close to the first notch 1012. In order to ensure that the first sliding block 1021 can slide freely in the sliding groove 1011, there is a safe distance between the lock catch 302 and the first notch 1012 to avoid The first sliding block 1021 is completely separated from the sliding groove 1011 during the sliding process.
  • the first box body 1022 includes a first opening 10221 and a first cavity 10222 corresponding to the first opening 10221.
  • An outer side wall of the first box body 10221 is fixedly connected to the first sliding block 1021, so that the first box body The position of 10221 relative to the first notch 1012 can be changed as the first sliding block 1021 moves in the sliding groove 1011.
  • the first support 103 further includes a first reel 1023, which is rotatably connected to the first cavity 10222. Specifically, both axial ends of the first reel 1023 are rotatably connected to the first cavity.
  • the cavity 10222 side faces the side wall of the first slot 1012, and there is a gap between the outer side wall of the first reel 1023 and the inner side wall of the first cavity 1022.
  • the flexible screen 300 includes a central display area 301, a first extension area 302 and a second extension area 303.
  • the central display area 301 is provided directly above the housing 101.
  • the sliding groove 1011 adopts a U-shaped sliding groove, that is, the sliding groove 1011 except for the first notch 1012 and the second notch 1013
  • the direction of the opening 1014 is the direction that the user faces when using the display device 10, that is, the direction in which the housing 101 approaches the central display area 301.
  • FIG. 5 is a side view of the display device in Embodiment 1.
  • the central display area 301 also includes a first side 3011 and a second side 3012, wherein the first side 3011 and the first extension area 302 is connected at one end, the first extension area 302 and the first side 3011 are always in a tensioned state, the second side 3012 and the second extension area 303 are connected at one end, and the second extension area 303 is connected to the second side
  • the junction of the side 3012 is always in a tensioned state, and the central display area 301 is always in a tensioned state.
  • the first extension area 302 is at one end away from the first side 3011, passes through the first opening 10221 and is spirally sheathed on the outer side wall of the first reel 1023, and is connected to the outer side wall of the first reel 1023.
  • the first extension area 302 spirally separates from the inside of the first cavity 10222, and gradually flattens to the first sliding block 1021 exposed outside the sliding groove 1011, until the first sliding block 1021 reaches the Braking distance:
  • the first extension area 302 is spirally sheathed on the reel 1023 along with the rotation direction of the reel 1023, and is placed in the first cavity 10222.
  • the second bracket 103 includes a second sliding block 1031 and a second box body 1032.
  • the second sliding block 1031 is an elongated sliding block.
  • the notch 1032 can be slidably inserted into the sliding groove 1011.
  • the second sliding block 1031 and the sliding groove 1011 are also provided with the same device as the elastic lock 300, wherein the lock catch corresponding to the locking tongue provided on the second sliding block 1031 is placed in the sliding groove 1011 Near the second notch 1032.
  • the sliding direction of the first sliding block 1021 is opposite to the sliding direction of the second sliding block 1031, and the first sliding block 1021 and the second sliding block 1031 are inserted into the sliding groove 1011 at intervals, which is beneficial for the first bracket 102 and the second bracket 103 to receive
  • the force is uniform, and the service life of the display device 10 is improved.
  • the display device 10 further includes a first motor and a second motor.
  • the first motor has a first rotor, and the first rotor is connected to the first motor.
  • the reel 1023 is used to control the rotation of the first reel 1023.
  • the rotation direction of the first rotor includes a first direction and a second direction.
  • the second motor has a second rotor, and the second rotor is connected to the second reel 1033 to control the rotation of the second reel 1033.
  • the rotation direction of the second rotor includes a third direction and a fourth direction, The first direction and the third direction are parallel and opposite to each other, and the second direction and the fourth direction are parallel and opposite to each other.
  • Fig. 9 is a partial schematic diagram of the display device in Embodiment 2;
  • Fig. 10 is a schematic diagram of the display device in a contracted state in Embodiment 2; State diagram.
  • the display device includes a first display device 11, a second display device 12, and a connecting portion 13.
  • the connecting portion 13 includes a central axis, wherein the first display device 11 and the second display device 12 are relative to the center.
  • the axis is symmetrical.
  • the structure of the first display device 11 is the same as that of the display device 10 in the first embodiment.
  • Figure 12 is a schematic diagram of the connecting portion in Embodiment 2
  • Figure 13 is a cross-sectional view of the connecting portion in Embodiment 2.
  • the connecting portion 13 includes a rotating shaft 131, a first connecting piece 132, and a second connecting piece. Piece 133. Wherein, the axis of the rotating shaft 131 coincides with the central axis of the connecting portion 13.
  • the first connecting member 132 includes a first connecting body 1321 and a first connecting bracket 1322.
  • the shape of the first connecting body 1321 is a hollow cylinder, the inner diameter of which matches the outer diameter of the rotating shaft 132, the first connecting body 1321 is sleeved on the rotating shaft 132, and the first connecting body 1321 and the rotating shaft There is also a flat key between the 132, which is used to axially fix the first connecting body 1321 and the rotating shaft 132, so as to transmit the torque.
  • One end of the first connecting bracket 1322 is connected to the outer side wall of the first connecting body 1321, and the other end is connected to one end of the casing 101 of the first display device 11, specifically, connected to the casing 101 and the sliding groove 1011 in a slidable direction Parallel side.
  • the second connecting member 133 includes a second connecting body and a second connecting bracket 1332, wherein the second connecting body includes a first connecting cavity 13311 and a second connecting cavity 13312, the first connecting cavity 13311 and the second connecting cavity 13311
  • the openings of the connecting cavity 13312 are arranged opposite to each other, and the distance between the first connecting cavity 13311 and the second connecting cavity 13312 is greater than the axial distance of the first connecting body 1321 on the connecting shaft 131.
  • the rotating shaft 131 is sleeved After a body 1321 is connected, its axial ends can be rotatably inserted into the first connection cavity 13311 and the second connection cavity 13312.
  • the rotation mode of the rotating shaft 131 includes gear rotation, belt transmission or motor rotation. Do restrictions.
  • One end of the second connecting bracket 1332 is connected to the second connecting body 1331, and the other end is connected to the second display device 12.
  • One side of the connecting portion 13 is provided with a second flexible screen 1301.
  • One end of the second flexible screen 1301 is integrated with the flexible screen 100 of the first display device 11, and the other end is integrated with the flexible screen 100 of the second display device 12 to ensure The display quality of the display device 1.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置（10）及显示设备，显示装置（10）包括：框架（100），其宽度可调节；柔性屏（200），安装至框架（100），且其宽度可调节。

Description

显示装置及显示设备 技术领域
本申请涉及显示领域，具体涉及显示装置及显示设备。
 背景技术
目前OLED以其可弯曲可挠曲受到广泛关注，通过将OLED折叠或卷起可使较大尺寸屏幕所占用的空间减小，使其更加的便携，因此可折叠显示设备和柔性显示设备为柔性OLED的主要研究方向。
 技术问题
本发明提供了一种显示装置及显示设备，用以解决现有技术中可折叠设备和柔性设备在实现较大尺寸屏幕的同时，无法减小可折叠设备和柔性设备占用空间的技术问题。
 技术解决方案
本申请实施例提供了一种显示装置，包括：框架，其宽度可调节；柔性屏，安装至所述支架，且其宽度可调节。
进一步的，所述框架包括壳体，设有多个彼此平行的滑槽，每一滑槽包括彼此相对的第一槽口及第二槽口；第一支架，包括第一滑块，可滑动式插入至至少一滑槽，所述第一滑块穿过该些滑槽的第一槽口；以及第二支架，包括第二滑块，可滑动式插入至至少一滑槽，所述第二滑块穿过该些滑槽第二槽口。
进一步的，所述第一支架包括第一盒体；以及第一卷轴，可转动式连接至所述第一盒体的两个相对的内侧壁；其中，所述第一卷轴的中心轴线与所述滑槽的延伸方向垂直；所述第二支架包括第二盒体；以及第二卷轴，可转动式连接至所述第一盒体的两个相对的内侧壁；其中，所述第二卷轴的中心轴线与所述第一卷轴的中心轴线平行。
进一步的，还包括第一电机，其转子连接至所述第一卷轴；以及第二电机，其转子连接至所述第二卷轴。
进一步的，所述柔性屏包括一体设置的中央显示区，包括彼此相对的第一侧边和第二侧边；第一延伸区，其一端连接至所述中央显示区的第一侧边，其另一端螺旋式套设于第一卷轴外侧壁，且连接至所述第一卷轴；以及第二延伸区，其一端连接至所述中央显示区的第二侧边，其另一端螺旋式套设于第二卷轴外侧壁，且连接至所述第二卷轴。
本发明还提供了一种显示设备，包括所述显示装置。
进一步的，显示设备包括第一显示装置，包括第一框架及第一柔性屏；以及第二显示装置，包括第二框架及第二柔性屏；其中，第一柔性屏与第二柔性屏为一体设置。
进一步的，显示设备还包括连接部，其两端分别可转动式连接至所述第一框架和所述第二框架。
进一步的，所述连接部包括转动轴，包括第一连接件，一端可转动式连接于所述转动轴，另一端固定连接所述第一框架；第二连接件，一端可转动式连接于所述转动轴，另一端固定连接所述第二框架。
进一步的，所述连接部表面设有第三柔性屏，所述第三柔性屏与所述第一柔性屏和第二柔性屏一体设置。
 有益效果
本发明的显示装置及显示设备将柔性屏部分置于滑块内部，减少了显示装置的体积，便于携带；在使用时，柔性屏可以全部打开，增大了显示面积，提高了使用者的观感体验；将两个显示装置通过连接部连接，使其变成“工”字型显示设备，并且通过将柔性屏完全拉伸，一显示装置实现显示器面板显示功能，另一显示装置实现可触控键盘功能，实现手机和笔记本电脑的互相转变。
 附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1是实施例1中的框架示意图；
图2是实施例1中的显示装置收缩状态示意图；
图3是实施例1中的显示装置展开状态示意图；
图4是实施例1中的显示装备剖视图；
图5是实施例1中的显示装置侧视图；
图6是实施例1中的弹性锁制动位置示意图；
图7是实施例1中的弹性锁回弹位置示意图；
图8是实施例1中的弹性锁缩回位置示意图；
图9是实施例2中的显示设备局部示意图；
图10是实施例2中的显示设备收缩状态示意图；
图11是实施例2中的显示设备展开状态示意图；
图12是实施例2中的连接部示意图；
图13是实施例2中的连接部剖视图。
图中
10显示装置；                           100 框架；
200 柔性屏；                            101 壳体；
102 第一支架；                          103 第二支架；
1011 滑槽；                             1012 第一槽口；
1013 第二槽口；                         1021 第一滑块；
1022 第一盒体；                         300 弹性锁；
301 锁舌；                              302 锁扣；
3011 平面；                             3012 弧形面；
1032 第二盒体；                         10221 第一开口；
10222 第一空腔；                        1023 第一卷轴；
10321 第二开口；                        10322 第二空腔；
1033 第二卷轴；                         301 中央显示区；
302 第一延伸区；                        303 第二延伸区；
11 第一显示装置；                       12 第二显示装置；
131 转动轴；                            132 第一连接件；
133 第二连接件；                         13 连接部；
1321 第一连接本体；                      1322 第一连接支架；
1332 第二连接支架；                      13311第一连接腔体；
13312第二连接腔体。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
实施例1
如图2、图3和图4所示，图2是实施例1中的显示装置收缩状态示意图；图3是实施例1中的显示装置展开状态示意图；图4是实施例1中的显示装备剖视图。
所述显示装置10包括框架100和柔性屏200，所述框架100的宽度可调节，所述柔性屏200安装至所述框架100上，且柔性屏200的宽度可以随着框架宽度的变化而变化。
如图1所示，图1是实施例1中的框架示意图。
框架100包括壳体101、第一支架102和第二支架103。
壳体101设有若干彼此平行的滑槽1011，每一滑槽1011包括两端的第一槽口1012和第二槽口1013，第一槽口1012和第二槽口1013的开口方向即为框架100的宽度调节方向。
所述第一支架102包括第一滑块1021和第一盒体1022，第一滑块1021为长条形滑块，其一端与第一盒体1022的一侧面连接，另一端穿过第一槽口1012可滑动式插入滑槽1011内，为了使第一滑块1021在对应的滑槽1011中顺滑地滑动，相邻两个第一滑块1021的间距相等，且间隔至少一个滑槽1011。
第一滑块1021与第一盒体1022侧面连接，当第一盒体1022远离所述壳体101运动时，第一滑块1021朝滑槽1011的第一槽口1012方向滑动，第一滑块1021与相对应的滑槽1011之间设有制动锁紧机构，用以限定第一滑块1021滑出滑槽1011的距离，以及锁紧第一滑块1021的位置，使其处于稳定状态。
如图6、图7和图8所示，图6是实施例1中的弹性锁制动位置示意图；图7是实施例1中的弹性锁回弹位置示意图；图8是实施例1中的弹性锁缩回位置示意图。
本实施例中，采用弹性锁300作为第一滑块1021和滑槽1011的制动装置，具体的，弹性锁300具有一锁舌301和锁扣302，锁舌301为弹性锁舌，且弹性设于所述第一滑块1021内部，锁舌301的形状为扇形凸起结构，包括一平面3011与一弧形面3012，当锁舌301与锁扣302“错位”时，锁舌301克服弹性力完全设于第一滑块1021内部，锁舌301的弧形面3012一侧朝向滑槽1011方向且始终与滑槽1011的一内侧壁相切。当锁舌301和锁扣302相对时，锁舌301从第一滑块1021内部弹出，锁舌301的平面3011一侧从第一滑块1021内部弹出，抵接至锁扣302侧壁，达到制动第一滑块1021的目的。
所述锁舌301与所述锁扣302对的相对位置随着第一滑块1021在所述滑槽1011的滑动而变化，在第一滑块1021自所述制动位置往回移动时，锁扣302远离所述平面3011的侧壁抵接所述弧形面3012，由于所述弧形面3012本身的弧度，锁舌301会在锁扣302外力作用下，克服弹性模量缩回第一滑块1021内部。
锁扣302设于滑槽1011靠近第一槽口1012的位置，为了保证第一滑块1021可以在滑槽1011内自由滑动，锁扣302与第一槽口1012之间具有一安全距离，避免第一滑块1021在滑动过程中完全脱离滑槽1011。
所述第一盒体1022包括第一开口10221和第一开口10221对应的第一空腔10222，第一盒体10221的一外侧壁与所述第一滑块1021固定连接，使得第一盒体10221相对第一槽口1012的位置可以随着第一滑块1021在滑槽1011内移动而改变。
第一支架103还包括有第一卷轴1023，第一卷轴1023可转动式连接至所述第一空腔10222内，具体的，第一卷轴1023的轴向两端可转动式连接至第一空腔10222侧对所述第一槽口1012的侧壁，第一卷轴1023的外侧壁与第一空腔1022的内侧壁之间具有一间隙。
所述柔性屏300包括中央显示区301、第一延伸区302和第二延伸区303。
中央显示区301设于所述壳体101正上方，在本发明的一实施例中，由于滑槽1011采用u形滑槽，即滑槽1011除第一槽口1012和第二槽口1013之外还具有开口1014，为了便于加工，开口1014的朝向为使用者使用所述显示装置10时的正对方向，即壳体101靠近中央显示区301方向。
如图5所示，图5是实施例1中的显示装置侧视图，中央显示区301还包括有第一侧边3011和第二侧边3012，其中，第一侧边3011和第一延伸区302一端连接，所述第一延伸区302与第一侧边3011连接处始终处于张紧状态，第二侧边3012和第二延伸区303一端连接，所述第二延伸区303与第二侧边3012连接处始终处于张紧状态，中央显示区301始终处于张紧状态。
第一延伸区302远离第一侧边3011一端，穿过所述第一开口10221螺旋套设于第一卷轴1023的轴外侧壁，且连接至第一卷轴1023的外侧壁上，当卷轴1023的转动方向背向壳体101时，第一延伸区302螺旋式脱离第一空腔10222内部，逐步平展至裸露于滑槽1011外的第一滑块1021上，直至第一滑块1021到达所述制动距离；当卷轴1023的转动方向朝向壳体101方向时，第一延伸区302随着卷轴1023转动方向螺旋套设至卷轴1023上，且置于第一空腔10222内。
所述第二支架103包括第二滑块1031和第二盒体1032，第二滑块1031为长条形滑块，其一端与第二盒体1032的一侧面连接，另一端穿过第二槽口1032可滑动式插入滑槽1011内。
所述第二滑块1031和滑槽1011之间也设有与所述弹性锁300相同的装置，其中，与第二滑块1031上设置的锁舌相对应的锁扣置于滑槽1011的第二槽口1032附近。
第一滑块1021的滑动方向与第二滑块1031的滑动方向相反，且第一滑块1021与第二滑块1031间隔插入滑槽1011中，有利于第一支架102和第二支架103受力均匀，提高所述显示装置10的使用寿命。
为了使第一卷轴1023和所述第二卷轴1033能够自主转动，所述显示装置10还包括有第一电机和第二电机，所述第一电机具有第一转子，第一转子连接至第一卷轴1023，用以控制第一卷轴1023的转动，具体的，所述第一转子的转动方向包括第一方向和第二方向。
所述第二电机具有第二转子，第二转子连接至第二卷轴1033，用以控制第二卷轴1033的转动，具体的，所述第二转子的转动方向包括第三方向和第四方向，所述第一方向和所述第三方向相互平行且方向相反，所述第二方向和所述第四方向相互平行且方向相反。
实施例2
如图9、图10和图11所示，图9是实施例2中的显示设备局部示意图；图10是实施例2中的显示设备收缩状态示意图；图11是实施例2中的显示设备展开状态示意图。
本实施例中，所述显示设备包括第一显示装置11、第二显示装置12和连接部13，连接部13包括中心轴线，其中，第一显示装置11和第二显示装置12关于所述中心轴线对称。
所述第一显示装置11与实施例1中的显示装置10的结构相同。
如图12和图13所示，图12是实施例2中的连接部示意图，图13是实施例2中的连接部剖视图，连接部13包括转动轴131、第一连接件132和第二连接件133。其中，转动轴131的轴线与连接部13的所述中心轴线重合。
第一连接件132包括第一连接本体1321和第一连接支架1322。第一连接本体1321的形状为中空圆柱体，其内径与所述转动轴132的外径相匹配，所述第一连接本体1321套设于转动轴132上，且第一连接本体1321和转动轴132之间还设有平键，用以轴向固定第一连接本体1321和转动轴132，达到传递扭矩的作用。
第一连接支架1322一端连接至第一连接本体1321的外侧壁上，另一端连接至所述第一显示装置11的壳体101一端，具体的，连接至壳体101与滑槽1011可滑动方向平行的一侧。
所述第二连接件133包括第二连接本体和第二连接支架1332，其中第二连接本体包括第一连接腔体13311和第二连接腔体13312，所述第一连接腔体13311和第二连接腔体13312开口相对设置，且第一连接腔体13311和第二连接腔体13312之间的距离大于所属第一连接本体1321在连接轴131上的轴向距离，转动轴131在套设第一连接本体1321后，其轴向两端可转动式插入第一连接腔体13311和第二连接腔体13312，其中，转动轴131的转动方式包括齿轮转动、皮带传动或电机转动，在此不做限制。
第二连接支架1332一端连接至第二连接本体1331，另一端连接至第二显示装置12。
连接部13一侧面设有第二柔性屏1301，其中第二柔性屏1301一端与第一显示装置11的柔性屏100一体设置，另一端与第二显示装置12的柔性屏100一体设置，保证了显示设备1的显示质量。
以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (10)

  1. 一种显示装置，其中，包括：
    框架，其宽度可调节；
    柔性屏，安装至所述支架，且其宽度可调节。
  2. 根据权利要求1所述的显示装置，其中，
    所述框架包括
    壳体，设有多个彼此平行的滑槽，每一滑槽包括彼此相对的第一槽口及第二槽口；
    第一支架，包括第一滑块，可滑动式插入至至少一滑槽，所述第一滑块穿过该些滑槽的第一槽口；以及
    第二支架，包括第二滑块，可滑动式插入至至少一滑槽，所述第二滑块穿过该些滑槽第二槽口。
  3. 根据权利要求2所述的显示装置，其中，
    所述第一支架包括
    第一盒体；以及
    第一卷轴，可转动式连接至所述第一盒体的两个相对的内侧壁；
    其中，所述第一卷轴的中心轴线与所述滑槽的延伸方向垂直；
    所述第二支架包括
    第二盒体；以及
    第二卷轴，可转动式连接至所述第一盒体的两个相对的内侧壁；
    其中，所述第二卷轴的中心轴线与所述第一卷轴的中心轴线平行。
  4. 根据权利要求3所述的显示装置，其中，包括
    第一电机，其转子连接至所述第一卷轴；以及
    第二电机，其转子连接至所述第二卷轴。
  5. 根据权利要求1所述的显示装置，其中，
    所述柔性屏包括一体设置的
    中央显示区，包括彼此相对的第一侧边和第二侧边；
    第一延伸区，其一端连接至所述中央显示区的第一侧边，其另一端螺旋式套设于第一卷轴外侧壁，且连接至所述第一卷轴；以及
    第二延伸区，其一端连接至所述中央显示区的第二侧边，其另一端螺旋式套设于第二卷轴外侧壁，且连接至所述第二卷轴。
  6. 一种显示设备，包括两个如权利要求1所述的显示装置。
  7. 根据权利要求6所述的显示设备，其中，包括
    第一显示装置，包括第一框架及第一柔性屏；以及
    第二显示装置，包括第二框架及第二柔性屏；
    其中，第一柔性屏与第二柔性屏为一体设置。
  8. 根据权利要求7所述的显示设备，其中，还包括
    连接部，其两端分别可转动式连接至所述第一框架和所述第二框架。
  9. 根据权利要求8所述的显示设备，其中，
    所述连接部包括
    转动轴，包括
    第一连接件，一端可转动式连接于所述转动轴，另一端固定连接所述第一框架；
    第二连接件，一端可转动式连接于所述转动轴，另一端固定连接所述第二框架。
  10. 根据权利要求7所述的显示设备，其中，
    所述连接部表面设有第三柔性屏，所述第三柔性屏与所述第一柔性屏和第二柔性屏一体设置。
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CN114244936A (zh) * 2021-12-29 2022-03-25 维沃移动通信有限公司 电子设备
CN115083292A (zh) * 2022-07-29 2022-09-20 珠海华萃科技有限公司 柔性屏组件及电子设备
CN115083292B (zh) * 2022-07-29 2023-05-12 珠海华萃科技有限公司 柔性屏组件及电子设备

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