WO2020155546A1 - 双面显示装置 - Google Patents

双面显示装置 Download PDF

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Publication number
WO2020155546A1
WO2020155546A1 PCT/CN2019/093672 CN2019093672W WO2020155546A1 WO 2020155546 A1 WO2020155546 A1 WO 2020155546A1 CN 2019093672 W CN2019093672 W CN 2019093672W WO 2020155546 A1 WO2020155546 A1 WO 2020155546A1
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
double
display device
vertical wall
sided display
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/CN2019/093672
Other languages
English (en)
French (fr)
Inventor
李云
秦学思
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 US16/621,247 priority Critical patent/US11229132B2/en
Publication of WO2020155546A1 publication Critical patent/WO2020155546A1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • 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
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings

Definitions

  • This application relates to the field of display technology, in particular to a double-sided display device.
  • the purpose of the embodiments of the present application is to provide a double-sided display device with the beneficial effect of improving display diversity.
  • the embodiment of the present application provides a double-sided display device, including: a housing, a first display screen, a flexible display screen, and a rotating component;
  • the housing includes a bottom wall and a plurality of vertical walls arranged on the bottom wall, the plurality of vertical walls include a second vertical wall, and the first display screen and the bottom wall are installed at a first predetermined distance apart
  • an accommodating cavity is formed between the bottom surface of the first display screen and the bottom wall, and a first edge of the first display screen is separated from the second vertical wall by a second predetermined distance so as to
  • An opening communicating with the accommodating cavity is formed between the first edge and the second vertical wall, and the rotating component is arranged in the opening so as to rotate around its own axis;
  • the flexible display screen includes a first end, a second end, and a curved end located between the first end and the second end.
  • the first end extends into the gap between the rotating assembly and the second vertical wall.
  • the second end of the flexible display screen is located on the first display screen, the rotating component abuts the inner side of the curved end, and the rotating component is used to rotate to drive the first end and The second end slides in a direction parallel to the first display screen;
  • the second end is provided with a first limiting mechanism for preventing the flexible display screen from sliding completely into the containing cavity; the first end is provided with a first restricting mechanism for preventing the flexible display screen from sliding out of the containing cavity
  • the second limit mechanism in the.
  • the plurality of vertical walls include two opposite first vertical walls, and two ends of the rotating assembly are respectively rotatably connected with the first vertical walls.
  • the rotating assembly includes a cylindrical body and plug pins arranged at both ends of the cylindrical body;
  • the two first vertical walls are provided with two sockets facing each other, and the two plug pins are respectively rotatably inserted into the two sockets.
  • a first anti-slip pattern is provided on the back of the flexible display screen, and a second anti-slip pattern adapted to the first anti-slip pattern is arranged on the side of the cylindrical body.
  • a U-shaped slide rail is provided on the inner side of the first vertical wall, and the U-shaped slide rail includes a first horizontal section and a second horizontal section parallel to each other, and The curved section of the first horizontal section and the second horizontal section;
  • the first horizontal section is located outside the first display screen, the second horizontal section is located inside the first display screen, the curved section is located at the opening, and one side of the flexible display screen It is in sliding connection with the U-shaped sliding rail.
  • the U-shaped sliding rail is a U-shaped sliding groove.
  • the housing further includes a horizontal limit plate parallel to the bottom wall, the horizontal limit plate is opposite to the opening, and three of the horizontal limit plate The sides are respectively connected with the second vertical wall and the two first vertical walls;
  • a foam filling layer is arranged between the horizontal limit plate, the second vertical wall and the two first vertical walls.
  • the double-sided display rotor further includes an operating function component, and the operating function component is arranged on the horizontal limit plate.
  • the double-sided display device further includes an operating function component, and the operating function component is disposed at an end of the first display screen away from the opening.
  • the plurality of vertical walls further include a third vertical wall disposed opposite to the second vertical wall, and a third vertical wall is also provided on the third vertical wall for performing an operation on the second end.
  • a buffered elastic buffer structure, the elastic buffer structure is located in the containing cavity.
  • the embodiment of the present application also provides a double-sided display device, including: a housing, a first display screen, a flexible display screen, and a rotating component;
  • the housing includes a bottom wall and a plurality of vertical walls arranged on the bottom wall, the plurality of vertical walls include a second vertical wall, and the first display screen and the bottom wall are installed at a first predetermined distance apart
  • an accommodating cavity is formed between the bottom surface of the first display screen and the bottom wall, and a first edge of the first display screen is separated from the second vertical wall by a second predetermined distance so as to
  • An opening communicating with the accommodating cavity is formed between the first edge and the second vertical wall, and the rotating component is arranged in the opening so as to rotate around its own axis;
  • the flexible display screen includes a first end, a second end, and a curved end located between the first end and the second end.
  • the first end extends into the gap between the rotating assembly and the second vertical wall.
  • the second end of the flexible display screen is located on the first display screen, the rotating component abuts the inner side of the curved end, and the rotating component is used to rotate to drive the first end and The second end slides in a reverse direction parallel to the first display screen.
  • the plurality of vertical walls include two opposite first vertical walls, and two ends of the rotating assembly are respectively rotatably connected with the first vertical walls.
  • the rotating assembly includes a cylindrical body and plug pins arranged at both ends of the cylindrical body;
  • the two first vertical walls are provided with two sockets facing each other, and the two plug pins are respectively rotatably inserted into the two sockets.
  • a first anti-slip pattern is provided on the back of the flexible display screen, and a second anti-slip pattern adapted to the first anti-slip pattern is arranged on the side of the cylindrical body.
  • a U-shaped slide rail is provided on the inner side of the first vertical wall, and the U-shaped slide rail includes a first horizontal section and a second horizontal section parallel to each other, and The curved section of the first horizontal section and the second horizontal section;
  • the first horizontal section is located outside the first display screen, the second horizontal section is located inside the first display screen, the curved section is located at the opening, and one side of the flexible display screen It is in sliding connection with the U-shaped sliding rail.
  • the U-shaped sliding rail is a U-shaped sliding groove.
  • the housing further includes a horizontal limit plate parallel to the bottom wall, the horizontal limit plate is opposite to the opening, and three of the horizontal limit plate The sides are respectively connected with the second vertical wall and the two first vertical walls;
  • a foam filling layer is arranged between the horizontal limit plate, the second vertical wall and the two first vertical walls.
  • the double-sided display device further includes an operation function component, and the operation function component is disposed on the horizontal limit plate.
  • the double-sided display device further includes an operating function component, and the operating function component is disposed at an end of the first display screen away from the opening.
  • the second end is provided with a first limiting mechanism for preventing the flexible display screen from sliding completely into the receiving cavity.
  • the first end is provided with a second limiting mechanism for preventing the flexible display screen from completely sliding out of the receiving cavity.
  • the plurality of vertical walls further include a third vertical wall disposed opposite to the second vertical wall, and a third vertical wall is also provided on the third vertical wall for performing an operation on the second end.
  • a buffered elastic buffer structure, the elastic buffer structure is located in the containing cavity.
  • the double-sided display device of the embodiment of the present application is provided with a first display screen, a flexible display screen, and a rotating component, so that the flexible display screen can be housed in the casing or released out of the casing, which has the beneficial effect of improving display diversity.
  • FIG. 1 is a first schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application;
  • FIG. 2 is a second schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application;
  • FIG. 3 is a third schematic diagram of the structure diagram of the double-sided display device provided by the embodiment of the application.
  • FIG. 4 is a fourth schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application.
  • FIG. 5 is a fifth schematic diagram of the structure diagram of a double-sided display device provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 1;
  • FIG. 7 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 2;
  • FIG. 8 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 3;
  • FIG. 9 is another schematic diagram of the unfolded state of the double-sided display device shown in FIG. 3.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, “plurality” means two or more than two, unless specifically defined otherwise.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction of two components relationship.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction of two components relationship.
  • the "on” or “under” of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than the second feature.
  • the “below”, “below” and “below” the first feature of the second 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.
  • FIG. 1 is a first schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application.
  • FIG. 2 is a second schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application.
  • the double-sided display device includes a housing 10, a first display screen 20, a flexible display screen 30, and a rotating assembly 40.
  • the housing 10 includes a bottom wall 11 and a plurality of vertical walls arranged on the bottom wall 11, the plurality of vertical walls include a second vertical wall 12, and the first display screen 20 is mounted on the housing with a first preset distance from the bottom wall 11 In 10, an accommodating cavity 10a is formed between the bottom surface of the first display screen 20 and the bottom wall 11, and a first edge of the first display screen 20 is separated from the second vertical wall 12 by a second predetermined distance so that the An opening communicating with the accommodating cavity 10a is formed between the second vertical walls 12, and the rotating assembly 40 is arranged in the opening so as to rotate around its own axis.
  • the flexible display screen 30 includes a first end 32, a second end 31, and a curved end 33 located between the first end 32 and the second end 31.
  • the first end 32 extends from between the rotating assembly 40 and the second vertical wall 12.
  • the second end of the flexible display screen 30 is located on the first display screen 20, the rotating assembly 40 abuts against the inner side of the curved end, and the rotating assembly 40 is used to rotate to drive the first end 32 and the second
  • the end 31 slides in the opposite direction along a direction parallel to the first display screen 20.
  • 1 is a scene when most of the flexible display screen 30 is located on the first display screen 20, and the double-sided display device relies on the flexible display screen 30 for display.
  • 2 shows that after the rotating assembly 40 is rotated, most of the flexible display screen 30 enters the containing cavity 10a, and the double-sided display device relies on the first display screen to display.
  • FIG. 6 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 1
  • FIG. 7 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 2.
  • the double-sided display device relies on the flexible display screen 30 for display.
  • most of the flexible display screen 30 enters the containing cavity 10 a, and the double-sided display device relies on the first display screen 20 for display.
  • the length of the flexible display screen 30 may be greater than the length of the first display screen (as shown in FIGS. 1 and 2).
  • FIG. 3 is a third schematic diagram of the structure diagram of the double-sided display device provided by the embodiment of the application.
  • the length of the flexible display screen 30 may also be less than the length of the first display screen, so that the second end of the flexible display screen is located in the middle of the first display screen.
  • the first display screen 20 and the flexible display screen 30 perform collaborative display.
  • FIG. 8 is a schematic diagram of the unfolded state of the double-sided display device shown in FIG. 3.
  • the double-sided display device relies on the flexible display screen 30 and the first display screen 20 for display.
  • the flexible display screen 30 can realize high-definition video display
  • the first display screen 20 can complete text display
  • the first display screen 20 can simultaneously realize functions such as chat software, email communication, and keyboard input.
  • the front camera 1000 may be completely inside the first display screen 20, which is fully capable of greatly increasing the screen-to-body ratio of the flexible display screen 30.
  • FIG. 9 is another schematic diagram of the unfolded state of the double-sided display device shown in FIG. 3.
  • the double-sided display device relies on the flexible display 30 and the first display 20 for display.
  • the flexible display screen 30 can realize high-definition video display
  • the first display screen 20 can complete text display
  • the first display screen 20 can simultaneously realize functions such as chat software, email communication, and keyboard input.
  • the front camera 1000 is placed on one side of the flexible display screen 30 to increase its placement space and increase the screen-to-body ratio of the first display screen 20.
  • the flexible display 30 is a high-resolution AMOLED.
  • the first display screen is a hard display screen, which may be an LCD display screen or an OLED display screen.
  • the plurality of vertical walls include two opposed first vertical walls (the first vertical walls are not shown in the figure), and two ends of the rotating assembly 40 are respectively rotatably connected with the first vertical walls.
  • the rotating assembly 40 includes a cylindrical body and plug pins arranged at both ends of the cylindrical body; two first vertical walls are provided with two sockets facing each other, and the two plugs are respectively rotatably inserted into the two sockets.
  • the back of the flexible display screen 30 is provided with a first anti-slip pattern
  • the side of the cylindrical body is provided with a second anti-slip pattern adapted to the first anti-slip pattern, so as to prevent the flexible display 30 from appearing between the rotating assembly 40 Skidding.
  • a U-shaped sliding rail 141 is provided on the inner side of the first vertical wall, and the U-shaped sliding rail 141 includes a first horizontal section and a second horizontal section parallel to each other, and a curved section for connecting the first horizontal section and the second horizontal section;
  • the first horizontal section is located outside the first display screen 20, the second horizontal section is located inside the first display screen 20, the curved section is located at the opening, and one side of the flexible display screen 30 is slidably connected to the U-shaped sliding rail 141.
  • the U-shaped sliding rail 141 may be a U-shaped sliding groove.
  • the housing 10 further includes a horizontal limiting plate 13 parallel to the bottom wall 11, the horizontal limiting plate 13 is opposite to the opening, and three sides of the horizontal limiting plate 13 are respectively connected to the second vertical wall 12 and the two first vertical walls A foam filling layer 60 is provided between the horizontal limit plate, the second vertical wall and the two first vertical walls.
  • FIG. 4 is a fourth schematic diagram of a structure diagram of a double-sided display device according to an embodiment of the application.
  • FIG. 5 is a fifth schematic diagram of a structure diagram of a double-sided display device provided by an embodiment of the application.
  • the double-sided display device further includes an operating function component 70.
  • the operating function component 70 can be arranged on the horizontal limit plate 13 (as shown in FIG. 4). Of course, the operating function component 70 can also be arranged at an end of the first display screen 20 away from the opening (as shown in FIG. 5).
  • the operating function component 70 may be a fingerprint recognition module, a camera, a receiver, etc.
  • the second end 31 of the flexible display screen 30 is provided with a first limiting mechanism 30a for preventing the flexible display screen 30 from sliding completely into the receiving cavity.
  • the first limiting mechanism 30a is a baffle.
  • the first end of the flexible display screen 30 is provided with a second limiting mechanism for preventing the flexible display screen 30 from completely sliding out of the containing cavity.
  • the second limiting mechanism may be a baffle.
  • the plurality of vertical walls further includes a third vertical wall 14 disposed opposite to the second vertical wall 12, and an elastic buffer structure 50 for buffering the second end 31 is also provided on the third vertical wall 14.
  • the elastic buffer structure 50 is located in the containing cavity 10a.

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

Abstract

本申请实施例的双面显示装置，包括:外壳、第一显示屏、柔性显示屏以及转动组件；外壳包括底壁以及多个立壁，多个立壁包括一第二立壁，第一显示屏与底壁间隔第一预设距离地安装于外壳内，第一显示屏的一第一边缘与第二立壁间隔第二预设距离，转动组件可绕自身轴向转动地设置于开口中。

Description

双面显示装置 技术领域
本申请涉及显示技术领域，特别涉及一种双面显示装置。
 背景技术
目前，电子产品的形式趋于多样化，双面显示功能成为新时代电子产品的重要特色。
 技术问题
本申请实施例的目的是提供一种双面显示装置，具有提高显示多样性的有益效果。
 技术解决方案
本申请实施例提供了一种双面显示装置，包括:外壳、第一显示屏、柔性显示屏以及转动组件；
所述外壳包括底壁以及设置于所述底壁上的多个立壁，所述多个立壁包括一第二立壁，所述第一显示屏与所述底壁间隔第一预设距离地安装于所述外壳内以在第一显示屏的底面与所述底壁之间形成一容纳腔，所述第一显示屏的一第一边缘与所述第二立壁间隔第二预设距离以在所述第一边缘与所述第二立壁之间形成与所述容纳腔连通的开口，所述转动组件可绕自身轴向转动地设置于所述开口中；
所述柔性显示屏包括第一端、第二端以及位于第一端和第二端之间的弯曲端，所述第一端从所述转动组件与所述第二立壁之间的间隙伸入所述容纳腔中，所述柔性显示屏的第二端位于所述第一显示屏上，所述转动组件与弯曲端的内侧抵接，所述转动组件用于旋转以驱动所述第一端和所述第二端沿着平行于所述第一显示屏的方向反向滑动；
所述第二端设置有用于防止所述柔性显示屏完全滑入所述容纳腔中的第一限位机构；所述第一端设置有用于防止所述柔性显示屏完全滑出所述容纳腔中的第二限位机构。
在本申请所述的双面显示装置中，所述多个立壁包括两个相对设置的第一立壁，所述转动组件的两端分别与所述第一立壁可转动地连接。
在本申请所述的双面显示装置中，所述转动组件包括圆柱本体以及设置于所述圆柱本体两端的插销；
两个所述第一立壁上设置有相互正对的两个插孔，两个插销分别可旋转地插接在两个插孔中。
在本申请所述的双面显示装置中，所述柔性显示屏的背面设置有第一防滑纹，所述圆柱本体的侧面上设置有与所述第一防滑纹适配的第二防滑纹。
在本申请所述的双面显示装置中，所述第一立壁的内侧设置有一U型的滑轨，所述U型滑轨包括相互平行的第一水平段和第二水平段以及用于连接所述第一水平段和第二水平段的弯曲段；
所述第一水平段位于所述第一显示屏外侧，所述第二水平段位于所述第一显示屏的内侧，所述弯曲段位于所述开口处，所述柔性显示屏的一侧边与所述U型滑轨滑动连接。
在本申请所述的双面显示装置中，所述U型滑轨为U型滑槽。
在本申请所述的双面显示装置中，所述外壳还包括与所述底壁平行的水平限位板，所述水平限位板与所述开口相对，且所述水平限位板的三边分别与所述第二立壁以及两个所述第一立壁连接；
所述水平限位板、所述第二立壁以及两个所述第一立壁之间设置有泡棉填充层。
在本申请所述的双面显示装置中，所述双面显示转子还包括操作功能组件，所述操作功能组件设置于所述水平限位板上。
在本申请所述的双面显示装置中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述第一显示屏的远离所述开口的一端。
在本申请所述的双面显示装置中，所述多个立壁还包括与所述第二立壁相对设置的第三立壁，所述第三立壁上还设置有一用于对所述第二端进行缓冲的弹性缓冲结构，所述弹性缓冲结构位于所述容纳腔内。
本申请实施例还提供了一种双面显示装置，包括:外壳、第一显示屏、柔性显示屏以及转动组件；
所述外壳包括底壁以及设置于所述底壁上的多个立壁，所述多个立壁包括一第二立壁，所述第一显示屏与所述底壁间隔第一预设距离地安装于所述外壳内以在第一显示屏的底面与所述底壁之间形成一容纳腔，所述第一显示屏的一第一边缘与所述第二立壁间隔第二预设距离以在所述第一边缘与所述第二立壁之间形成与所述容纳腔连通的开口，所述转动组件可绕自身轴向转动地设置于所述开口中；
所述柔性显示屏包括第一端、第二端以及位于第一端和第二端之间的弯曲端，所述第一端从所述转动组件与所述第二立壁之间的间隙伸入所述容纳腔中，所述柔性显示屏的第二端位于所述第一显示屏上，所述转动组件与弯曲端的内侧抵接，所述转动组件用于旋转以驱动所述第一端和所述第二端沿着平行于所述第一显示屏的方向反向滑动。
在本申请所述的双面显示装置中，所述多个立壁包括两个相对设置的第一立壁，所述转动组件的两端分别与所述第一立壁可转动地连接。
在本申请所述的双面显示装置中，所述转动组件包括圆柱本体以及设置于所述圆柱本体两端的插销；
两个所述第一立壁上设置有相互正对的两个插孔，两个插销分别可旋转地插接在两个插孔中。
在本申请所述的双面显示装置中，所述柔性显示屏的背面设置有第一防滑纹，所述圆柱本体的侧面上设置有与所述第一防滑纹适配的第二防滑纹。
在本申请所述的双面显示装置中，所述第一立壁的内侧设置有一U型的滑轨，所述U型滑轨包括相互平行的第一水平段和第二水平段以及用于连接所述第一水平段和第二水平段的弯曲段；
所述第一水平段位于所述第一显示屏外侧，所述第二水平段位于所述第一显示屏的内侧，所述弯曲段位于所述开口处，所述柔性显示屏的一侧边与所述U型滑轨滑动连接。
在本申请所述的双面显示装置中，所述U型滑轨为U型滑槽。
在本申请所述的双面显示装置中，所述外壳还包括与所述底壁平行的水平限位板，所述水平限位板与所述开口相对，且所述水平限位板的三边分别与所述第二立壁以及两个所述第一立壁连接；
所述水平限位板、所述第二立壁以及两个所述第一立壁之间设置有泡棉填充层。
在本申请所述的双面显示装置中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述水平限位板上。
在本申请所述的双面显示装置中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述第一显示屏的远离所述开口的一端。
在本申请所述的双面显示装置中，所述第二端设置有用于防止所述柔性显示屏完全滑入所述容纳腔中的第一限位机构。
在本申请所述的双面显示装置中，所述第一端设置有用于防止所述柔性显示屏完全滑出所述容纳腔中的第二限位机构。
在本申请所述的双面显示装置中，所述多个立壁还包括与所述第二立壁相对设置的第三立壁，所述第三立壁上还设置有一用于对所述第二端进行缓冲的弹性缓冲结构，所述弹性缓冲结构位于所述容纳腔内。
 有益效果
本申请实施例的双面显示装置通过设置第一显示屏、柔性显示屏以及转动组件，使得可以将柔性显示屏收入壳体中，或者放出壳体外，具有提高显示多样性的有益效果。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的双面显示装置的结构图的第一种示意图；
图2为本申请实施例提供的双面显示装置的结构图的第二种示意图；
图3为本申请实施例提供的双面显示装置的结构图的第三种示意图；
图4为本申请实施例提供的双面显示装置的结构图的第四种示意图；
图5为本申请实施例提供的双面显示装置的结构图的第五种示意图；
图6为图1所示的双面显示装置的展开状态的示意图；
图7为图2所示的双面显示装置的展开状态的示意图；
图8为图3所示的双面显示装置的展开状态的示意图；
图9为图3所示的双面显示装置的展开状态的另一示意图。
 本发明的实施方式
下面详细描述本申请的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
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。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参阅图1、图2，图1为本申请实施例提供的双面显示装置的结构图的第一种示意图。图2为本申请实施例提供的双面显示装置的结构图的第二种示意图。该双面显示装置包括:外壳10、第一显示屏20、柔性显示屏30以及转动组件40。
其中，该外壳10包括底壁11以及设置于底壁11上的多个立壁，多个立壁包括一第二立壁12，第一显示屏20与底壁11间隔第一预设距离地安装于外壳10内以在第一显示屏20的底面与底壁11之间形成一容纳腔10a，第一显示屏20的一第一边缘与第二立壁12间隔第二预设距离以在第一边缘与第二立壁12之间形成与容纳腔10a连通的开口，转动组件40可绕自身轴向转动地设置于开口中。
其中，该柔性显示屏30包括第一端32、第二端31以及位于第一端32和第二端31之间的弯曲端33，第一端32从转动组件40与第二立壁12之间的间隙伸入容纳腔10a中，柔性显示屏30的第二端位于第一显示屏20上，转动组件40与弯曲端的内侧抵接，转动组件40用于旋转以驱动第一端32和第二端31沿着平行于第一显示屏20的方向反向滑动。
其中，图1为柔性显示屏30的大部分位于该第一显示屏20上时的场景，该双面显示装置依靠该柔性显示屏30进行显示。其中，图2为转动该转动组件40后，该柔性显示屏30的大部分进入该容纳腔10a中，该双面显示装置依靠第一显示屏进行显示。
进一步的，请参阅图6、图7，图6为图1所示的双面显示装置的展开状态的示意图，图7为图2所示的双面显示装置的展开状态的示意图。如图6所示，该双面显示装置依靠该柔性显示屏30进行显示。如图7所示，该柔性显示屏30的大部分进入该容纳腔10a中，该双面显示装置依靠第一显示屏20进行显示。
可以理解地，该柔性显示屏30的长度可以大于该第一显示屏的长度（如图1以及图2所示）。请参阅图3，图3为本申请实施例提供的双面显示装置的结构图的第三种示意图。如图3所示，在一些实施例中，该柔性显示屏30的长度还可以小于该第一显示屏的长度，这样该柔性显示屏的第二端位于该第一显示屏的中部，可以采用该第一显示屏20和该柔性显示屏30进行协同显示。
进一步的，请参阅图8，图8为图3所示的双面显示装置的展开状态的示意图。如图8所示，该双面显示装置依靠柔性显示屏30和第一显示屏20进行显示。具体的，柔性显示屏30可实现高清视频显示，第一显示屏20可完成文字显示，且在第一显示屏20同时可实现聊天软件、邮件交流、键盘输入等功能。另外，前置摄像头1000可完全处于第一显示屏20内侧，这样完全有条件大大提升柔性显示屏30的屏占比。
请参阅图9，图9为图3所示的双面显示装置的展开状态的另一示意图。如图9所示，该双面显示装置依靠柔性显示屏30和第一显示屏20进行显示。具体的，柔性显示屏30可实现高清视频显示，第一显示屏20可完成文字显示，且在第一显示屏20同时可实现聊天软件、邮件交流、键盘输入等功能。另外，前置摄像头1000放置于柔性显示屏30的一侧，使其放置空间提升，并且提升第一显示屏20的屏占比。
其中，柔性显示屏30为为高分辨率的AMOLED。该第一显示屏为硬质显示屏，可以为LCD显示屏也可以为OLED显示屏。
具体地，该多个立壁包括两个相对设置的第一立壁（图中，第一立壁未画出），该转动组件40的两端分别与第一立壁可转动地连接。转动组件40包括圆柱本体以及设置于圆柱本体两端的插销；两个第一立壁上设置有相互正对的两个插孔，两个插销分别可旋转地插接在两个插孔中。
其中，该柔性显示屏30的背面设置有第一防滑纹，圆柱本体的侧面上设置有与第一防滑纹适配的第二防滑纹，从而可以避免柔性显示屏30与转动组件40之间出现打滑。
其中，第一立壁的内侧设置有一U型滑轨141，U型滑轨141包括相互平行的第一水平段和第二水平段以及用于连接第一水平段和第二水平段的弯曲段；第一水平段位于第一显示屏20外侧，第二水平段位于第一显示屏20的内侧，弯曲段位于开口处，柔性显示屏30的一侧边与U型滑轨141滑动连接。U型滑轨141可以为U型滑槽。
其中，该外壳10还包括与底壁11平行的水平限位板13，水平限位板13与开口相对，且水平限位板13的三边分别与第二立壁12以及两个第一立壁连接；水平限位板、第二立壁以及两个第一立壁之间设置有泡棉填充层60。
请同时参照图4以及图5，图4为本申请实施例提供的双面显示装置的结构图的第四种示意图。图5为本申请实施例提供的双面显示装置的结构图的第五种示意图。在一些实施例中，双面显示装置还包括操作功能组件70。
该操作功能组件70可以设置于水平限位板13上（如图4所示）。当然，该操作功能组件70还可以设置于第一显示屏20的远离开口的一端（如图5所示）。
其中，该操作功能组件70可以为指纹识别模组、摄像头、受话器等。
在一些实施例中，该柔性显示屏30的第二端31设置有用于防止柔性显示屏30完全滑入容纳腔中的第一限位机构30a。第一限位机构30a为挡板。
在一些实施例中，该柔性显示屏30的第一端设置有用于防止柔性显示屏30完全滑出容纳腔中的第二限位机构。第二限位机构可以为挡板。
在一些实施例中，多个立壁还包括与第二立壁12相对设置的第三立壁14，第三立壁14上还设置有一用于对第二端31进行缓冲的弹性缓冲结构50，弹性缓冲结构50位于容纳腔10a内。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种双面显示装置，其包括:外壳、第一显示屏、柔性显示屏以及转动组件；
    所述外壳包括底壁以及设置于所述底壁上的多个立壁，所述多个立壁包括一第二立壁，所述第一显示屏与所述底壁间隔第一预设距离地安装于所述外壳内以在第一显示屏的底面与所述底壁之间形成一容纳腔，所述第一显示屏的一第一边缘与所述第二立壁间隔第二预设距离以在所述第一边缘与所述第二立壁之间形成与所述容纳腔连通的开口，所述转动组件可绕自身轴向转动地设置于所述开口中；
    所述柔性显示屏包括第一端、第二端以及位于第一端和第二端之间的弯曲端，所述第一端从所述转动组件与所述第二立壁之间的间隙伸入所述容纳腔中，所述柔性显示屏的第二端位于所述第一显示屏上，所述转动组件与弯曲端的内侧抵接，所述转动组件用于旋转以驱动所述第一端和所述第二端沿着平行于所述第一显示屏的方向反向滑动；
    所述第二端设置有用于防止所述柔性显示屏完全滑入所述容纳腔中的第一限位机构；所述第一端设置有用于防止所述柔性显示屏完全滑出所述容纳腔中的第二限位机构。
  2. 根据权利要求1所述的双面显示装置，其中，所述多个立壁包括两个相对设置的第一立壁，所述转动组件的两端分别与所述第一立壁可转动地连接。
  3. 根据权利要求2所述的双面显示装置，其中，所述转动组件包括圆柱本体以及设置于所述圆柱本体两端的插销；
    两个所述第一立壁上设置有相互正对的两个插孔，两个插销分别可旋转地插接在两个插孔中。
  4. 根据权利要求3所述的双面显示装置，其中，所述柔性显示屏的背面设置有第一防滑纹，所述圆柱本体的侧面上设置有与所述第一防滑纹适配的第二防滑纹。
  5. 根据权利要求2所述的双面显示装置，其中，所述第一立壁的内侧设置有一U型的滑轨，所述U型滑轨包括相互平行的第一水平段和第二水平段以及用于连接所述第一水平段和第二水平段的弯曲段；
    所述第一水平段位于所述第一显示屏外侧，所述第二水平段位于所述第一显示屏的内侧，所述弯曲段位于所述开口处，所述柔性显示屏的一侧边与所述U型滑轨滑动连接。
  6. 根据权利要求5所述的双面显示装置，其中，所述U型滑轨为U型滑槽。
  7. 根据权利要求2所述的双面显示装置，其中，所述外壳还包括与所述底壁平行的水平限位板，所述水平限位板与所述开口相对，且所述水平限位板的三边分别与所述第二立壁以及两个所述第一立壁连接；
    所述水平限位板、所述第二立壁以及两个所述第一立壁之间设置有泡棉填充层。
  8. 根据权利要求7所述的双面显示装置，其中，所述双面显示转子还包括操作功能组件，所述操作功能组件设置于所述水平限位板上。
  9. 根据权利要求1所述的双面显示装置，其中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述第一显示屏的远离所述开口的一端。
  10. 根据权利要求1所述的双面显示装置，其中，所述多个立壁还包括与所述第二立壁相对设置的第三立壁，所述第三立壁上还设置有一用于对所述第二端进行缓冲的弹性缓冲结构，所述弹性缓冲结构位于所述容纳腔内。
  11. 一种双面显示装置，其包括:外壳、第一显示屏、柔性显示屏以及转动组件；
    所述外壳包括底壁以及设置于所述底壁上的多个立壁，所述多个立壁包括一第二立壁，所述第一显示屏与所述底壁间隔第一预设距离地安装于所述外壳内以在第一显示屏的底面与所述底壁之间形成一容纳腔，所述第一显示屏的一第一边缘与所述第二立壁间隔第二预设距离以在所述第一边缘与所述第二立壁之间形成与所述容纳腔连通的开口，所述转动组件可绕自身轴向转动地设置于所述开口中；
    所述柔性显示屏包括第一端、第二端以及位于第一端和第二端之间的弯曲端，所述第一端从所述转动组件与所述第二立壁之间的间隙伸入所述容纳腔中，所述柔性显示屏的第二端位于所述第一显示屏上，所述转动组件与弯曲端的内侧抵接，所述转动组件用于旋转以驱动所述第一端和所述第二端沿着平行于所述第一显示屏的方向反向滑动。
  12. 根据权利要求11所述的双面显示装置，其中，所述多个立壁包括两个相对设置的第一立壁，所述转动组件的两端分别与所述第一立壁可转动地连接。
  13. 根据权利要求12所述的双面显示装置，其中，所述转动组件包括圆柱本体以及设置于所述圆柱本体两端的插销；
    两个所述第一立壁上设置有相互正对的两个插孔，两个插销分别可旋转地插接在两个插孔中。
  14. 根据权利要求13所述的双面显示装置，其中，所述柔性显示屏的背面设置有第一防滑纹，所述圆柱本体的侧面上设置有与所述第一防滑纹适配的第二防滑纹。
  15. 根据权利要求12所述的双面显示装置，其中，所述第一立壁的内侧设置有一U型的滑轨，所述U型滑轨包括相互平行的第一水平段和第二水平段以及用于连接所述第一水平段和第二水平段的弯曲段；
    所述第一水平段位于所述第一显示屏外侧，所述第二水平段位于所述第一显示屏的内侧，所述弯曲段位于所述开口处，所述柔性显示屏的一侧边与所述U型滑轨滑动连接。
  16. 根据权利要求15所述的双面显示装置，其中，所述U型滑轨为U型滑槽。
  17. 根据权利要求12所述的双面显示装置，其中，所述外壳还包括与所述底壁平行的水平限位板，所述水平限位板与所述开口相对，且所述水平限位板的三边分别与所述第二立壁以及两个所述第一立壁连接；
    所述水平限位板、所述第二立壁以及两个所述第一立壁之间设置有泡棉填充层。
  18. 根据权利要求17所述的双面显示装置，其中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述水平限位板上。
  19. 根据权利要求11所述的双面显示装置，其中，所述双面显示装置还包括操作功能组件，所述操作功能组件设置于所述第一显示屏的远离所述开口的一端。
  20. 根据权利要求11所述的双面显示装置，其中，所述多个立壁还包括与所述第二立壁相对设置的第三立壁，所述第三立壁上还设置有一用于对所述第二端进行缓冲的弹性缓冲结构，所述弹性缓冲结构位于所述容纳腔内。
PCT/CN2019/093672 2019-01-30 2019-06-28 双面显示装置 Ceased WO2020155546A1 (zh)

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