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WO2024221244A1 - 滑卷显示装置 - Google Patents

滑卷显示装置 Download PDF

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Publication number
WO2024221244A1
WO2024221244A1 PCT/CN2023/090688 CN2023090688W WO2024221244A1 WO 2024221244 A1 WO2024221244 A1 WO 2024221244A1 CN 2023090688 W CN2023090688 W CN 2023090688W WO 2024221244 A1 WO2024221244 A1 WO 2024221244A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
display device
clamping
elastic
housing
Prior art date
Application number
PCT/CN2023/090688
Other languages
English (en)
French (fr)
Inventor
刘小林
朱红
雷越
Original Assignee
京东方科技集团股份有限公司
成都京东方光电科技有限公司
北京京东方技术开发有限公司
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 京东方科技集团股份有限公司, 成都京东方光电科技有限公司, 北京京东方技术开发有限公司 filed Critical 京东方科技集团股份有限公司
Priority to CN202380008790.5A priority Critical patent/CN119213477A/zh
Priority to PCT/CN2023/090688 priority patent/WO2024221244A1/zh
Publication of WO2024221244A1 publication Critical patent/WO2024221244A1/zh

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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

Definitions

  • the present disclosure relates to the field of display technology, and in particular to a scrolling display device.
  • Flexible display panels have the advantages of being bendable and rollable, which makes it possible to design new forms of display devices.
  • the roll-up display device can provide screen display areas of different sizes according to user needs.
  • the purpose of the present disclosure is to overcome the deficiencies of the above-mentioned prior art and provide a scrolling display device.
  • a scroll display device comprising a fixed shell, a sliding shell, an elastic component and a snap-on component, wherein the sliding shell is slidably connected to one side of the fixed shell extending along a first direction; the elastic component comprises a first elastic member, one end of the first elastic member abuts against the fixed shell, and the other end abuts against the sliding shell; the snap-on component is used to connect the sliding shell and the fixed shell.
  • the scroll display device includes two sliding shells and at least one pair of elastic components, the two sliding shells are slidably connected to the two sides of the fixed shell extending along the first direction;
  • the pair of elastic components includes two elastic components, one end of the first elastic member of the two elastic components abuts against the fixed shell, and the other end abuts against the two sliding shells respectively.
  • two elastic components in a pair of elastic components are arranged along a first direction and staggered with each other along a second direction, and the second direction is perpendicular to the first direction.
  • the sliding display device includes multiple pairs of elastic components, which are arranged in sequence along the second direction, with every two pairs of elastic components forming a group, and the two pairs of elastic components in a group of elastic components are symmetrically arranged about the center line of the fixed shell extending along the first direction.
  • a mounting cavity is provided on the fixed shell, and the elastic component is provided in the mounting cavity.
  • the elastic component also includes a mounting seat and a guide column.
  • the mounting seat is provided in the mounting cavity, the guide column is fixed on the mounting seat and extends along a first direction, the first elastic member is sleeved on the guide column, and the first elastic member passes through a through hole provided on the mounting seat and abuts against the sliding shell.
  • the sliding display device also includes a spring seat, the first elastic member is at least partially located in the spring seat, the spring seat extends into the mounting seat, and a stop portion is provided at one end of the spring seat away from the sliding shell, and the size of the stop portion is larger than the size of the through hole.
  • the clamping assembly includes a first clamping member and a second clamping member, one of the first clamping member and the second clamping member is disposed on one of the sliding housings, and the other is disposed on the fixed housing or the other sliding housing.
  • the first clamping member is fixedly connected to the sliding shell, and the clamping assembly also includes a push rod, which passes through the side wall of the fixed shell.
  • the second clamping member is rotatably connected to the fixed shell, and one end of the second clamping member away from the first clamping member is slidably connected to the push rod. When the second clamping member slides, the second clamping member can rotate relative to the fixed shell.
  • the clamping assembly also includes a second elastic member, a first stop block and a second stop block, the second elastic member abuts between the first stop block and the second stop block, the first stop block is fixedly connected to the fixed shell, the second stop block is fixedly connected to the push rod, and the second stop block has a protrusion, which extends from the side wall of the fixed shell.
  • the clamping assembly includes two first clamping members and two second clamping members, the two second clamping members are slidably connected to the same position of the push rod, and the two second clamping members are arranged on both sides of the push rod along the first direction.
  • the first clamping member includes a first fixing portion, a first connecting portion and a first clamping portion, the first fixing portion and the first connecting portion both extend in a first direction, the first clamping portion extends in a second direction, the first fixing portion and the first clamping portion form a first clamping groove
  • the second clamping member includes a second fixing portion, a second connecting portion and a second clamping portion, the second fixing portion and the second connecting portion both extend in the first direction
  • the second clamping portion extends in the second direction
  • the second fixing portion and the second clamping portion form a second clamping groove
  • the first clamping portion has a first inclination on a side away from the first fixing portion An inclined surface, wherein a side of the second clamping portion away from the second fixing portion has a second inclined surface matching the first inclined surface.
  • the scroll display device also includes a supporting mechanism, which includes at least one folding link assembly, the folding link assembly includes a plurality of links hinged to each other, and the links located at both ends of the folding link assembly are respectively connected to the fixed shell and the sliding shell.
  • the folding link assembly further includes a torsion spring and a rivet. Two adjacent links are rotatably connected to the rivet, and the torsion spring is sleeved on the rivet. When the angle between the two adjacent links increases, the torsion spring relaxes.
  • the scrolling display device further includes a guide rail arranged along the first direction, and the rivet is slidably connected in the guide rail.
  • the support mechanism includes a plurality of folding link assemblies, and the plurality of folding link assemblies are uniformly arranged in sequence along the second direction.
  • the sliding display device also includes a flexible display panel, which is partially fixed to a side of the fixed shell away from the elastic component and is wound along the supporting mechanism to a side of the fixed shell close to the elastic component.
  • the flexible display panel can slide relative to the sliding shell.
  • the sliding display device further includes a flexible support plate fixed on the flexible display panel, wherein the flexible support plate is partially located between the support mechanism and the flexible display panel and partially located between the sliding housing and the flexible display panel.
  • the snap-on assembly includes a first snap-on component and a second snap-on component, one of the first snap-on component and the second snap-on component is arranged on an edge of one of the flexible display panels along the second direction, and the other is arranged on a fixed shell or on another edge of the flexible display panel along the second direction.
  • FIG. 1 is a schematic back view of the scrolling display device according to an embodiment of the present disclosure when it is slid and unfolded.
  • FIG. 2 is a schematic back view of the sliding display device according to an embodiment of the present disclosure when it is slid and tightened.
  • FIG. 3 is another schematic back view of the sliding display device according to the embodiment of the present disclosure when it is slid and tightened.
  • FIG. 4 is another schematic back view of the scrolling display device according to an embodiment of the present disclosure when it is slid and unfolded.
  • FIG. 5 is another schematic back view of the scrolling display device according to the embodiment of the present disclosure when it is slid and unfolded.
  • FIG. 6 is a schematic diagram showing the structure and installation of an elastic component according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of the installation of the clamping assembly involved in the embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of the structure of the clamping assembly involved in the embodiment of the present disclosure.
  • FIG. 9 is an exploded view of the clamping assembly involved in the embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a folding link assembly according to an embodiment of the present disclosure.
  • FIG. 11 is a front schematic diagram of the sliding display device according to an embodiment of the present disclosure when sliding and tightening.
  • FIG. 12 is a front schematic diagram of the scrolling display device according to an embodiment of the present disclosure when it is slid and unfolded.
  • the scrolling display device comprises a fixed housing 1, a sliding housing 2, an elastic component 3 and a clamping component 4, wherein the sliding housing 2 is slidably connected to one side of the fixed housing 1 extending along a first direction; the elastic component 3 comprises a first elastic member 33, one end of the first elastic member 33 abuts against the fixed housing 1, and the other end abuts against the sliding housing 2; the clamping component 4 is used to connect the sliding housing 2 and the fixed housing 1.
  • the first elastic member 33 of the elastic assembly 3 When the clamping assembly 4 connects the sliding housing 2 to the fixed housing 1, the first elastic member 33 of the elastic assembly 3 is in a compressed state.
  • the first elastic member 33 pushes the sliding housing 2 to slide relative to the fixed housing 1, so that the sliding housing 2 moves away from the fixed housing 1 along the first direction, driving the flexible display panel 6 to unfold, increasing the display area of the flexible display panel 6.
  • the driving force provided by the first elastic member 33 will also change accordingly.
  • a driving force adapted to the modulus of the flexible display panel can always be provided, thereby avoiding an impact on the service life of the flexible display panel.
  • the scroll display device includes a fixed shell 1, which is a rectangular structure.
  • the fixed shell 1 includes a support plate 11 and two guide plates 12.
  • the support plate 11 includes two mutually parallel first sides and two mutually parallel second sides. The first side extends along the first direction, and the second side extends along the second direction. The length of the first side is greater than the length of the second side.
  • the two guide plates 12 are respectively arranged on the two first sides of the support plate 11, and the plane where the guide plates 12 are located is perpendicular to the plane where the support plate 11 is located.
  • the second direction is perpendicular to the first direction
  • the third direction is perpendicular to the first direction and the second direction.
  • the first direction is the x direction in Figure 1
  • the second direction is the y direction in Figure 1.
  • the scroll display device further includes two sliding housings 2, which are respectively arranged on both sides of the fixed housing 1 along the first direction, that is, the two sliding housings 2 are respectively arranged close to the two second sides of the fixed housing 1.
  • the sliding housing 2 includes a sliding plate 21, a connecting arm 22 and a connecting plate 23, the connecting arm 22 extends along the second direction, the sliding plate 21 extends along the first direction, the sliding plate 21 is arranged at both ends of the connecting arm 22 and extends toward the side close to the fixed housing 1, and the connecting plate 23 is located between the two connecting arms 22 and extends toward the side close to the fixed housing 1 along the first direction.
  • Tracks are provided on the two guide plates 12 of the fixed housing 1, and the two sliding plates 21 are slidably connected in the tracks.
  • the scrolling display device further includes a plurality of pairs of elastic components 3, which are sequentially arranged along the second direction, and each pair of elastic components 3 includes two elastic components 3, which are symmetrically arranged about a center line extending along the second direction of the fixed housing 1.
  • the two elastic components 3 in a pair of elastic components 3 are arranged along the first direction.
  • the fixed housing 1 is provided with a mounting cavity 13, and the elastic component 3 is provided in the mounting cavity 13.
  • the elastic component 3 includes a mounting seat 31, a first elastic member 33 and a guide column 32.
  • the mounting seat 31 is provided in the mounting cavity 13, and the guide column 32 is fixed on the mounting seat 31 and extends along the first direction.
  • the two mounting seats 31 in a pair of elastic components 3 are arranged opposite to each other, so the extension directions of the two guide columns 32 in a pair of elastic components 3 are opposite in the first direction.
  • the first elastic member 33 can be a spring, and the first elastic member 33 is sleeved on the guide column 32.
  • the mounting seat 31 is provided with a through hole, and the through hole is provided with a through hole.
  • the center is located on the center line of the guide column 32, and the first elastic member 33 passes through the through hole and abuts against the sliding housing 2.
  • abutment means that the first elastic member 33 is in close contact with the sliding housing 2, and when the first elastic member 33 abuts against the sliding housing 2, the first elastic member 33 has a certain deformation amount.
  • the sliding display device further comprises a spring seat 34, which passes through the through hole and extends into the mounting seat 31.
  • the end of the spring seat 34 away from the sliding housing 2 is provided with a stopper 341, and the size of the stopper 341 is larger than the size of the through hole.
  • One end of the first elastic member 33 is always in contact with the bottom of the mounting seat 31, and the other end is always in contact with the bottom of the spring seat 34.
  • the sliding display device further comprises a clamping assembly 4, which comprises a push rod 43, a first clamping member 41 and a second clamping member 42.
  • the push rod 43 passes through the side wall of the fixed housing 1 and extends into a side of the fixed housing 1 close to the elastic member 3.
  • the middle part of the second clamping member 42 is rotatably connected to the fixed housing 1.
  • the transition positions of the two second clamping members 42 are located on both sides of the push rod 43 along the first direction.
  • the part of the second clamping member 42 located between the two transition positions is slidably connected to the push rod 43, that is, one end of the second clamping member 42 away from the first clamping member 41 is slidably connected to the push rod 43, and the two second clamping members 42 are slidably connected to the same position of the push rod 43.
  • the first clamping member 41 is fixed to the connecting plate 23 of the sliding housing 2. When the two sliding housings 2 move in the direction close to the fixed housing 1, the first clamping member 41 approaches the second clamping member 42.
  • the clamping assembly 4 further includes a pin 47, a waist-shaped hole extending along the first direction is provided on the second clamping member 42, a first connecting hole 431 is provided on the push rod 43, and the pin 47 passes through the waist-shaped hole and the first connecting hole 431 to connect the second clamping member 42 and the push rod 43 together.
  • the pin 47 slides and rotates in the waist-shaped hole 425, thereby limiting the rotation track and stroke of the second clamping member 42.
  • the waist-shaped hole 425 includes two parallel straight line hole walls and an arc hole wall connecting the two ends of the two straight line hole walls.
  • the clamping assembly 4 also includes a second elastic member 44, a first stopper 45 and a second stopper 46.
  • the second elastic member 44 abuts between the first stopper 45 and the second stopper 46.
  • the first stopper 45 is fixedly connected to the fixed housing 1, and the second stopper 46 is fixedly connected to the push rod 43.
  • the second stopper 46 has a protrusion 461, and the protrusion 461 extends from the side wall of the fixed housing 1.
  • the first stopper 45 includes a connecting structure 451.
  • the first stopper 45 is connected to the fixed housing 1 through two connecting structures 451.
  • the second stopper 46 is provided at two connecting structures.
  • the size of the first stopper 45 is smaller than or equal to the distance between the two connecting structures 451 .
  • the first clamping member 41 is a first hook
  • the second clamping member 42 is a second hook.
  • the first clamping member 41 includes a first fixing portion 411, a first connecting portion 412 and a first clamping portion 413.
  • the first fixing portion and the first connecting portion 412 both extend along the first direction
  • the first clamping portion 413 extends along the second direction.
  • the size of the first connecting portion 412 along the second direction is smaller than the size of the first fixing portion along the second direction.
  • the first fixing portion and the first clamping portion 413 form a first slot 414.
  • the second clamping member 42 includes a second fixing portion 421, a second connecting portion 422, and a second clamping portion 423.
  • the second fixing portion 421 and the second connecting portion 422 both extend along the first direction
  • the second clamping portion 423 extends along the second direction
  • the size of the second connecting portion 422 along the second direction is smaller than the size of the second fixing portion 421 along the second direction
  • the second fixing portion 421 and the second clamping portion 423 form a second clamping groove 424.
  • the first clamping portion 413 has a first inclined surface 415 on one side away from the first fixing portion 411
  • the second clamping portion 423 has a second inclined surface 426 matching the first inclined surface 415 on one side away from the second fixing portion 421.
  • the second clamping member 42 is connected to the push rod 43 and the fixed housing 1 through the second fixing portion 421.
  • a first clamping member 41 may be provided on one of the sliding housings 2, and the first clamping member 41 is fixedly connected to the sliding housing 2, a second clamping member 42 is provided on the other sliding housing 2, a push rod 43 passes through the side wall of the sliding housing 2, a transfer position of the second clamping member 42 is located along the first direction on the side of the push rod 43 close to the first clamping member 41, a middle portion of the second clamping member 42 is rotationally connected to the sliding housing 2, and an end of the second clamping member 42 away from the first clamping member 41 is slidably connected to the push rod 43.
  • the structures and arrangement directions of the first clamping member 41 and the second clamping member 42 are the same as those mentioned above, and will not be described in detail here.
  • the scrolling display device further includes a support mechanism, which includes a plurality of folding link assemblies 5, and the folding link assemblies 5 include a plurality of mutually hinged links 51, and the links 51 at both ends of each folding link assembly 5 are respectively connected to the fixed housing 1 and the sliding housing 2.
  • the sliding housing 2 moves away from the fixed housing 1 along the first direction, the angle between two adjacent links 51 gradually increases, and the folding link assembly 5 gradually unfolds.
  • the folding connecting rod assembly 5 further includes a rivet 53.
  • the two ends of the connecting rod 51 are provided with a connecting portion 511.
  • the connecting portion 511 is provided with a second connecting hole.
  • the rivet 53 passes through the second connecting hole to connect two adjacent connecting rods 51 together.
  • the two connecting rods 51 can rotate relative to the rivet 53 to change the angle between them. It can be understood that multiple connecting rods 51 are hinged together by multiple rivets 53.
  • the folding link assembly 5 also includes a torsion spring 52, which is sleeved on the rivet 53.
  • a torsion spring 52 which is sleeved on the rivet 53.
  • the scrolling display device further includes a flexible display panel 6, which is partially fixed to a side of the fixed housing 1 away from the elastic component 3 and is wound along the support mechanism to a side of the fixed housing 1 close to the elastic component 3, and the flexible display panel 6 can slide relative to the sliding housing 2.
  • the scrolling display device further includes a flexible support plate 7, which is fixed to the flexible display panel, and the flexible support plate 7 is partially located between the support mechanism and the flexible display panel, and partially located between the sliding housing 2 and the flexible display panel. Because the flexible display panel 6 slides synchronously with the sliding housing 2, the first clamping member 41 can also be directly connected to the flexible display panel 6.
  • the shape and size of the flexible support plate 7 match those of the flexible display panel 6.
  • the flexible support plate 7 and the flexible display panel 6 can be fixed together.
  • the sliding shell 2 slides in the direction away from the fixed shell 1
  • the flexible support plate 7 slides relative to the connecting arm 22, so that the two free ends of the flexible support plate 7 move away from each other, thereby driving part of the flexible display panel 6 to slide from the non-display surface to the display surface, thereby increasing the display area of the sliding display device.
  • the flexible display device includes other necessary components besides the display panel.
  • the components and components of the display device such as circuit boards, power cords, etc., can be supplemented accordingly by those skilled in the art according to the specific use requirements of the display device, which will not be repeated here.
  • the scrolling display device can be a traditional electronic device, such as a mobile phone, a computer, a television, and a camcorder, or it can be an emerging wearable device, such as a virtual reality device and an augmented reality device, which will not be listed here one by one.
  • the sliding display device also includes a guide rail 14 arranged along the first direction.
  • the guide rail 14 is arranged along the first direction.
  • the guide rail 14 can be fixedly connected to the fixed shell 1.
  • the sliding shell 2 is provided with a slider corresponding to the guide rail 14.
  • the slider is fixedly connected to the sliding shell 2.
  • the slider is slidably connected in the guide rail 14, thereby limiting the sliding direction of the connecting plate 23 relative to the fixed shell 1, and then determining the sliding trajectory of the middle part of the flexible display panel, so that the flexible display panel is always in a flat state during the unfolding process.
  • FIGS. 11 and 12 the working process of the scrolling display device is described in detail here in combination with the specific structure of the scrolling display device shown in FIGS. 1 to 10 .
  • the sliding shell 2 is manually pushed to move along the first direction toward the fixed shell 1, and the angle between the two adjacent connecting rods 51 in the folding link assembly 5 gradually decreases, and the torsion spring 52 is gradually tightened. At the same time, the distance between the sliding shell 2 and the fixed shell 1 becomes smaller and smaller.
  • the connecting plate 23 contacts the spring seat 34, the first elastic member 33 is compressed, and the spring seat 34 slides along the inner wall of the fixed shell 1.
  • the first inclined surface 415 of the first clip 41 slides along the second inclined surface 426 of the second clip 42.
  • the push rod 43 pushes the first clamping member 41 to rotate along the pin shaft 47, so that the first clamping member 41 disengages from the second clamping groove 424 of the second clamping member 42, and the connecting plate 23 is separated from the spring seat 34.
  • the first elastic member 33 begins to relax.
  • the angle between the two adjacent connecting rods 51 gradually increases, so that the torsion spring 52 gradually relaxes.

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

Abstract

一种滑卷显示装置，包括固定壳体(1)、滑动壳体(2)、弹性组件(3)和卡接组件(4)，当卡接组件(4)将滑动壳体(2)与固定壳体(1)连接时，弹性组件(3)的第一弹性件(33)处于压缩状态，当卡接组件(4)将滑动壳体(2)与固定壳体(1)分开时，第一弹性件(33)推动滑动壳体(2)相对于固定壳体(1)滑动，使得滑动壳体(2)沿第一方向远离固定壳体(1)，带动柔性显示面板(6)展开，增大柔性显示面板(6)的显示面积。当柔性显示面板(6)的模量变化时，第一弹性件(33)所提供的驱动力也会随之发生变化，始终能提供适应柔性显示面板(6) 模量的驱动力，避免了对柔性显示面板(6)的使用寿命的影响。

Description

滑卷显示装置 技术领域
本公开涉及显示技术领域，具体而言，涉及一种滑卷显示装置。
背景技术
柔性显示面板具有可弯折、可卷曲等优点，为新形态显示装置的设计提供了可能。作为柔性显示面板的一种应用方式，滑卷显示装置可根据用户需求提供不同尺寸的屏幕显示面积。
现有的滑卷显示装置大多由电力驱动，在由收紧状态到展开状态时，滑卷显示装置的驱动力是恒定的，但柔性显示面板的模量会随着使用环境发生变化，恒定的驱动力会影响柔性显示面板的使用寿命。
需要说明的是，在上述背景技术部分公开的信息仅用于加强对本公开的背景的理解，因此可以包括不构成对本领域普通技术人员已知的现有技术的信息。
发明内容
本公开的目的在于克服上述现有技术的不足，提供一种滑卷显示装置。
根据本公开的一个方面，提供一种滑卷显示装置，包括固定壳体、滑动壳体、弹性组件和卡接组件，滑动壳体滑动连接于固定壳体沿第一方向延伸的一边；弹性组件包括第一弹性件，第一弹性件的一端与固定壳体抵接，另一端与滑动壳体抵接；卡接组件用于连接滑动壳体与固定壳体。
在本公开的一个实施例中，滑卷显示装置包括两个滑动壳体和至少一对弹性组件，两个滑动壳体滑动连接于固定壳体沿第一方向延伸的两边；一对弹性组件包括两个弹性组件，两个弹性组件的第一弹性件的一端与固定壳体抵接，另一端分别与两个滑动壳体抵接。
在本公开的一个实施例中，一对弹性组件中的两个弹性组件沿第一方向排布，并沿第二方向相互错开，第二方向垂直于第一方向。
在本公开的一个实施例中，滑卷显示装置包括多对弹性组件，多对弹性组件沿第二方向依次排布，每两对弹性组件为一组，一组弹性组件中的两对弹性组件关于固定壳体沿第一方向延伸的中心线的对称设置。
在本公开的一个实施例中，固定壳体上设有安装腔，弹性组件设于安装腔内，弹性组件还包括安装座和导向柱，安装座设于安装腔内，导向柱固定于安装座上，并沿第一方向延伸，第一弹性件套接于导向柱上，第一弹性件穿过设于安装座的通孔，抵接于滑动壳体上。
在本公开的一个实施例中，滑动显示装置还包括弹簧座，第一弹性件至少部分位于弹簧座内，弹簧座伸入安装座内，弹簧座远离滑动壳体的一端设有止挡部，止挡部的尺寸大于通孔的尺寸。
在本公开的一个实施例中，卡接组件包括第一卡接件和第二卡接件，第一卡接件和第二卡接件中的一个设于其中一个滑动壳体上，另一个设于固定壳体上或另一个滑动壳体上。
在本公开的一个实施例中，第一卡接件固定连接于滑动壳体上，卡接组件还包括推杆，推杆穿过固定壳体的侧壁，第二卡接件转动连接于固定壳体上，第二卡接件远离第一卡接件的一端滑动连接于推杆上，第二卡接件滑动时，第二卡接件能相对于固定壳体转动。
在本公开的一个实施例中，卡接组件还包括第二弹性件、第一挡块和第二挡块，第二弹性件抵接于第一挡块与第二挡块之间，第一挡块与固定壳体固定连接，第二挡块与推杆固定连接，第二挡块具有凸出部，凸出部由固定壳体的侧壁伸出。
在本公开的一个实施例中，卡接组件包括两个第一卡接件和两个第二卡接件，两个第二卡接件滑动连接于推杆的同一位置，两个第二卡接件沿第一方向设于推杆的两侧。
在本公开的一个实施例中，第一卡接件包括第一固定部、第一连接部和第一卡接部，第一固定部和第一连接部均沿第一方向延伸，第一卡接部沿第二方向延伸，第一固定部与第一卡接部形成第一卡槽，第二卡接件包括第二固定部、第二连接部和第二卡接部，第二固定部和第二连接部均沿第一方向延伸，第二卡接部沿第二方向延伸，第二固定部与第二卡接部形成第二卡槽，第一卡接部远离第一固定部的一侧具有第一倾 斜面，第二卡接部远离第二固定部的一侧具有与第一倾斜面匹配的第二倾斜面。
在本公开的一个实施例中，滑卷显示装置还包括支撑机构，支撑机构包括至少一个折叠连杆组件，折叠连杆组件包括多个相互铰接的连杆，位于折叠连杆组件两端的连杆分别连接固定壳体和滑动壳体。
在本公开的一个实施例中，折叠连杆组件还包括扭簧和铆钉，相邻两个连杆转动连接于铆钉上，扭簧套接于铆钉上，当相邻两个连杆之间的角度增大时，扭簧放松。
在本公开的一个实施例中，滑卷显示装置还包括沿第一方向设置的导轨，铆钉滑动连接于导轨内。
在本公开的一个实施例中，支撑机构包括多个折叠连杆组件，多个折叠连杆组件沿第二方向依次均匀排布。
在本公开的一个实施例中，滑卷显示装置还包括柔性显示面板，柔性显示面板部分固定于固定壳体远离弹性组件的一面，并沿支撑机构卷绕至靠近固定壳体靠近弹性组件的一面，柔性显示面板能够相对于滑动壳体滑动。
在本公开的一个实施例中，滑卷显示装置还包括柔性支撑板，柔性支撑板固定于柔性显示面板上，柔性支撑板部分位于支撑机构与柔性显示面板之间，部分位于滑动壳体与柔性显示面板之间。
在本公开的一个实施例中，卡接组件包括第一卡接件和第二卡接件，第一卡接件和第二卡接件中的一个设于其中一个柔性显示面板沿第二方向的一条边，另一个设于固定壳体上或柔性显示面板沿第二方向的另一条边上。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来 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为本公开实施例涉及的滑卷显示装置滑动展开时的一种背面示意图。
图2为本公开实施例涉及的滑卷显示装置滑动收紧时的一种背面示意图。
图3为本公开实施例涉及的滑卷显示装置滑动收紧时的另一种背面示意图。
图4为本公开实施例涉及的滑卷显示装置滑动展开时的另一种背面示意图。
图5为本公开实施例涉及的滑卷显示装置滑动展开时的又一种背面示意图。
图6为本公开实施例涉及的弹性组件的结构及安装示意图。
图7为本公开实施例涉及的卡接组件的安装示意图。
图8为本公开实施例涉及的卡接组件的结构示意图。
图9为本公开实施例涉及的卡接组件爆炸图。
图10为本公开实施例涉及的折叠连杆组件的结构示意图。
图11为本公开实施例涉及的的滑卷显示装置滑动收紧时的正面示意图。
图12为本公开实施例涉及的的滑卷显示装置滑动展开时的正面示意图。
附图标记说明：
1-固定壳体，11-支撑板，12-导向板，13-安装腔，14-导轨，2-滑动壳体，21-滑动板，22-连接臂，23-连接板，3-弹性组件，31-安装座，32-导向柱，33-第一弹性件，34-弹簧座，341-止挡部，4-卡接组件，41-第一卡接件，411-第一固定部，412-第一连接部，413-第一卡接部，414-第一卡槽，415-第一倾斜面，42-第二卡接件，421-第二固定部，422-第二连接部，423-第二卡接部，424-第二卡槽，425-腰型孔，426-第二倾斜面，43-推杆，431-第一连接孔，44-第二弹性件，45-第一挡块，451-连接结构，46-第二挡块，461-凸出部，47-销轴，5-折叠连杆组件，51-连杆，511-连接部，52-扭簧，53-铆钉，6-柔性显示面板，7-柔性支撑板。
具体实施方式
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的实施方式；相反，提供这些实施方式使得本公开将全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。图中相同的附图标记表示相同或类似的结构，因而将省略它们的详细描述。此外，附图仅为本公开的示意性图解，并非一定是按比例绘制。
虽然本说明书中使用相对性的用语，例如“上”“下”来描述图标的一个组件对于另一组件的相对关系，但是这些术语用于本说明书中仅出于方便，例如根据附图中所述的示例的方向。能理解的是，如果将图标的装置翻转使其上下颠倒，则所叙述在“上”的组件将会成为在“下”的组件。当某结构在其它结构“上”时，有可能是指某结构一体形成于其它结构上，或指某结构“直接”设置在其它结构上，或指某结构通过另一结构“间接”设置在其它结构上。
用语“一个”、“一”、“该”、“所述”和“至少一个”用以表示存在一个或多个要素/组成部分/等；用语“包括”和“具有”用以表示开放式的包括在内的意思并且是指除了列出的要素/组成部分/等之外还可存在另外的要素/组成部分/等；用语“第一”、“第二”和“第三”等仅作为标记使用，不是对其对象的数量限制。
本公开实施方式提供一种滑卷显示装置。如图1至12所示，该滑卷显示装置，包括固定壳体1、滑动壳体2、弹性组件3和卡接组件4，滑动壳体2滑动连接于固定壳体1沿第一方向延伸的一边；弹性组件3包括第一弹性件33，第一弹性件33的一端与固定壳体1抵接，另一端与滑动壳体2抵接；卡接组件4用于连接滑动壳体2与固定壳体1。
当卡接组件4将滑动壳体2与固定壳体1连接时，弹性组件3的第一弹性件33处于压缩状态。当卡接组件4将滑动壳体2与固定壳体1分开时，第一弹性件33推动滑动壳体2相对于固定壳体1滑动，使得滑动壳体2沿第一方向远离固定壳体1，带动柔性显示面板6展开，增大柔性显示面板6的显示面积。当柔性显示面板的模量变化时，第一弹性件33所提供的驱动力也会随之发生变化，在滑卷显示装置展开过程中， 始终能提供适应柔性显示面板模量的驱动力，避免了对柔性显示面板的使用寿命的影响。
下面结合具体的实施例对本公开实施方式涉及的滑卷显示装置进行详细说明。
如图1至图5所示，滑卷显示装置包括固定壳体1，固定壳体1为矩形结构，固定壳体1包括支撑板11和两个导向板12，支撑板11包括两个相互平行的第一边和两个相互平行的第二边，第一边沿第一方向延伸，第二边沿第二方向延伸，第一边的长度大于第二边的长度。两个导向板12分别设于支撑板11的两条第一边上，导向板12所在平面垂直于支撑板11所在平面。需要说明的是，第二方向垂直于第一方向，第三方向垂直于第一方向和第二方向，第一方向为图1中的x方向，第二方向为图1中的y方向。
滑卷显示装置还包括两个滑动壳体2，两个滑动壳体2沿第一方向分别设于固定壳体1的两侧，即两个滑动壳体2分别靠近固定壳体1的两个第二边设置。滑动壳体2包括滑动板21、连接臂22和连接板23，连接臂22沿第二方向延伸，滑动板21沿第一方向延伸，滑动板21设于连接臂22的两端，且向靠近固定壳体1的一侧延伸，连接板23位于两个连接臂22之间，且沿第一方向向靠近固定壳体1的一侧延伸。固定壳体1的两个导向板12上均设有轨道，两个滑动板21滑动连接于轨道内。
滑卷显示装置还包括多对弹性组件3，多对弹性组件3沿第二方向依次排布，每对弹性组件3包括两个弹性组件3，两个弹性组件3关于固定壳体1沿第二方向延伸的中心线对称设置。为了避免两个弹性组件3之间相互干涉，缩小弹性组件3的安装区域在第一方向上的尺寸，将一对弹性组件3中的两个弹性组件3沿第一方向排布。
如图6所示，固定壳体1上设有安装腔13，弹性组件3设于安装腔13内。弹性组件3包括安装座31、第一弹性件33和导向柱32，安装座31设于安装腔13内，导向柱32固定于安装座31上，并沿第一方向延伸，一对弹性组件3中的两个安装座31相背设置，因此一对弹性组件3中的两个导向柱32的延伸方向在第一方向上相反。第一弹性件33可以为弹簧，第一弹性件33套接于导向柱32上，安装座31上设有通孔，通孔的 中心位于导向柱32的中心线上，第一弹性件33穿过通孔抵接于滑动壳体2上。需要说明的是，抵接指的是第一弹性件33与滑动壳体2紧密接触，第一弹性件33与滑动壳体2抵接时，第一弹性件33具有一定的形变量。
为了防止第一弹性件33从导向柱32上脱出，滑动显示装置还包括弹簧座34，弹簧座34穿过通孔，伸入安装座31内，弹簧座34远离滑动壳体2的一端设有止挡部341，止挡部341的尺寸大于通孔的尺寸。第一弹性件33的一端与安装座31的底部始终保持接触，另一端与弹簧座34的底部始终保持接触。
如图7至图9所示，滑动显示装置还包括卡接组件4，卡接组件4包括推杆43、第一卡接件41和第二卡接件42，推杆43穿过固定壳体1的侧壁，伸入固定壳体1靠近弹性组件3的一面，第二卡接件42的中部转动连接于固定壳体1上，两个第二卡接件42的转接位置沿第一方向位于推杆43的两侧，第二卡接件42位于两个转接位置之间的部分滑动连接于推杆43上，即第二卡接件42远离第一卡接件41的一端滑动连接于推杆43上，两个第二卡接件42滑动连接于推杆43的同一位置。第一卡接件41固定于滑动壳体2的连接板23上，当两个滑动壳体2向靠近固定壳体1的方向移动时，第一卡接件41向第二卡接件42靠近。
卡接组件4还包括销轴47，第二卡接件42上设有沿第一方向延伸的腰形孔，推杆43上设有第一连接孔431，销轴47穿过腰形孔和第一连接孔431，将第二卡接件42和推杆43连接在一起。使得第二卡接件42相对于固定壳体转动时，销轴47在腰型孔425内滑动和转动，从而限定第二卡接件42的转动轨迹和行程。需要说明的是，腰型孔425包括相互平行的两个直线段孔壁以及连接两个直线段孔壁两端的弧形孔壁。
为了保证推杆43在推动第二卡接件42后能有效回弹，卡接组件4还包括第二弹性件44、第一挡块45和第二挡块46，第二弹性件44抵接于第一挡块45与第二挡块46之间，第一挡块45与固定壳体1固定连接，第二挡块46与推杆43固定连接，第二挡块46具有凸出部461，凸出部461由固定壳体1的侧壁伸出。第一挡块45包括连接结构451，第一挡块45通过两个连接结构451与固定壳体1连接，第二挡块46设于两个连接 结构451之间，第一挡块45的尺寸小于等于两个连接结构451之间的距离。
第一卡接件41为第一卡钩，第二卡接件42为第二卡钩，第一卡接件41包括第一固定部411、第一连接部412和第一卡接部413，第一固定部和第一连接部412均沿第一方向延伸，第一卡接部413沿第二方向延伸，第一连接部412沿第二方向的尺寸小于第一固定部沿第二方向的尺寸，第一固定部与第一卡接部413形成第一卡槽414。
第二卡接件42包括第二固定部421、第二连接部422和第二卡接部423，第二固定部421和第二连接部422均沿第一方向延伸，第二卡接部423沿第二方向延伸，第二连接部422沿第二方向的尺寸小于第二固定部421沿第二方向的尺寸，第二固定部421与第二卡接部423形成第二卡槽424。当第二卡接件42与第一卡接件41连接时，第一卡接部413位于第二卡槽424内，第二卡接部423位于第二卡槽424内。
第一卡接部413远离第一固定部411的一侧具有第一倾斜面415，第二卡接部423远离第二固定部421的一侧具有与第一倾斜面415匹配的第二倾斜面426。需要说明的是，第二卡接件42通过第二固定部421与推杆43和固定壳体1连接。
在其他可实现的实施方式中，也可以在其中一个滑动壳体2上设置第一卡接件41，并将第一卡接件41与该滑动壳体2固定连接，将第二卡接件42设于另一个滑动壳体2上，将推杆43穿过该滑动壳体2的侧壁，第二卡接件42的转接位置沿第一方向位于推杆43靠近第一卡接件41的一侧，第二卡接件42的中部转动连接于该滑动壳体2上，第二卡接件42远离第一卡接件41的一端滑动连接于推杆43上。第一卡接件41和第二卡接件42的结构和设置方向与上面提到的相同，在此不再进行赘述。
如图10所示，滑卷显示装置还包括支撑机构，支撑机构包括多个折叠连杆组件5，折叠连杆组件5包括多个相互铰接的连杆51，位于各个折叠连杆组件5两端的连杆51分别连接固定壳体1和滑动壳体2。当滑动壳体2沿第一方向远离固定壳体1时，相邻两个连杆51之间的夹角逐渐增大，折叠连杆组件5逐渐展开。
折叠连杆组件5还包括铆钉53，连杆51的两端设有连接部511，连接部511上设有第二连接孔，铆钉53穿过第二连接孔，将相邻两个连杆51连接在一起，两个连杆51能够相对铆钉53转动，改变彼此之间的夹角。可以理解的是，通过多个铆钉53将多个连杆51铰接在一起。
折叠连杆组件5还包括扭簧52，扭簧52套接于铆钉53上，当卡接组件4将滑动壳体2与固定壳体1分开时，滑动壳体2向远离固定壳体1的方向滑动，相邻两个连杆51之间的角度逐渐增大，扭簧52会逐渐放松，对相邻两个连杆51的进行挤压，使得支撑机构由收紧状态逐渐变为支撑状态。当手动推动将滑动壳体2向靠近固定壳体1的方向滑动时，相邻两个连杆51对扭簧52进行挤压，使得扭簧52会逐渐收紧，相邻两个连杆51之间的角度逐渐缩小，支撑机构由支撑状态逐渐变为收紧状态。
再次参见图1至图5，滑卷显示装置还包括柔性显示面板6，柔性显示面板6部分固定于固定壳体1远离弹性组件3的一面，并沿支撑机构卷绕至靠近固定壳体1靠近弹性组件3的一面，柔性显示面板6能够相对于滑动壳体2滑动。滑卷显示装置还包括柔性支撑板7，柔性支撑板7固定于柔性显示面板上，柔性支撑板7部分位于支撑机构与柔性显示面板之间，部分位于滑动壳体2与柔性显示面板之间。因为柔性显示面板6与滑动壳体2同步滑动，第一卡接件41也可以直接连接于柔性显示面板6上。
柔性支撑板7与柔性显示面板6的形状大小相匹配，柔性支撑板7与柔性显示面板6可以固定在一起，当滑动壳体2向远离固定壳体1的方向滑动时，柔性支撑板7相对于连接臂22滑动，使得位于柔性支撑板7的两个自由端相互远离，从而带动柔性显示面板6的部分从非显示面滑动至显示面，使得滑卷显示装置的显示面积增大。
当手动推动将滑动壳体2向靠近固定壳体1的方向滑动时，当滑动壳体2向远离固定壳体1的方向滑动时，柔性支撑板7相对于连接臂22滑动，使得位于柔性支撑板7的两个自由端相互靠近，从而带动柔性显示面板6的部分从显示面滑动至非显示面，使得滑卷显示装置的显示面积减小。
需要说明的是，该柔性显示装置除了显示面板以外，还包括其他必要 的部件和组成，具体例如电路板、电源线，等等，本领域技术人员可根据该显示装置的具体使用要求进行相应地补充，在此不再赘述。滑卷显示装置可以是传统电子设备，例如：手机、电脑、电视和摄录放影机，也可以是新兴的穿戴设备，例如：虚拟现实设备和增强现实设备，在此不一一进行列举。
为了保证折叠连杆组件5沿第一方向展开，滑卷显示装置还包括沿第一方向设置的导轨14，导轨14沿第一方向设置，导轨14可以固定连接于固定壳体1上，滑动壳体2设置与导轨14对应的滑块，滑块固定连接于滑动壳体2上，滑块滑动连接于导轨14内，从而限定连接板23相对于固定壳体1的滑动方向，进而确定柔性显示面板的中间部位的滑动轨迹，使得柔性显示面板在展开过程中始终处于平整状态。
如图11和12所示，在此结合图1至10示出的滑卷显示装置的具体结构，对滑卷显示装置的工作过程进行详细说明。
手动推动滑动壳体2沿第一方向朝靠近固定壳体1的方向运动，折叠连杆组件5中相邻两个连杆51之间的角度逐渐减小，扭簧52逐渐收紧，与此同时滑动壳体2与固定壳体1之间的距离越来越小，当连接板23与弹簧座34接触时，第一弹性件33被压缩，弹簧座34沿着固定壳体1的内壁滑动，第一卡接件41的第一倾斜面415沿着第二卡接件42的第二倾斜面426滑动，当弹簧座34运动至与安装座31的底部接触时，第一卡接件41滑入的第二卡接件42的第二卡槽424内，柔性显示面板的显示面积逐渐缩小，滑卷显示装置由展开状态变为收紧状态。
当按压第二挡块46上的凸出部461时，推杆43推动第一卡接件41沿着销轴47旋转，使得第一卡接件41从第二卡接件42的第二卡槽424中脱出，连接板23与弹簧座34分离，此时第一弹性件33开始放松，第一弹性件33推动弹簧座34沿第一方向朝远离固定壳体1的方向移动时，使得相邻两根连杆51之间的角度逐渐变大，使得扭簧52逐渐放松，当弹簧座34的止挡部341与安装座31抵接时，扭簧52继续放松使得相邻两根连杆51之间的角度继续变大，推动滑动壳体2向远离固定壳体1的方向继续移动，滑卷显示装置由收紧状态变为展开状态。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到 本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由所附的权利要求指出。

Claims (18)

  1. 一种滑卷显示装置，其中，包括：
    固定壳体；
    滑动壳体，滑动连接于所述固定壳体沿第一方向延伸的一边；
    弹性组件，所述弹性组件包括第一弹性件，所述第一弹性件的一端与所述固定壳体抵接，另一端与所述滑动壳体抵接；
    卡接组件，用于连接所述滑动壳体与所述固定壳体。
  2. 根据权利要求1所述的滑卷显示装置，其中，所述滑卷显示装置包括两个滑动壳体和至少一对弹性组件，两个所述滑动壳体滑动连接于所述固定壳体沿第一方向延伸的两边；所述一对弹性组件包括两个所述弹性组件，两个所述弹性组件的第一弹性件的一端与所述固定壳体抵接，另一端分别与两个所述滑动壳体抵接。
  3. 根据权利要求2所述的滑卷显示装置，其中，所述一对弹性组件中的两个所述弹性组件沿所述第一方向排布，并沿第二方向相互错开，所述第二方向垂直于所述第一方向。
  4. 根据权利要求3所述的滑卷显示装置，其中，所述滑卷显示装置包括多对弹性组件，多对所述弹性组件沿所述第二方向依次排布，每两对所述弹性组件为一组，一组弹性组件中的两对弹性组件关于所述固定壳体沿第一方向延伸的中心线的对称设置。
  5. 根据权利要求1所述的滑卷显示装置，其中，所述固定壳体上设有安装腔，所述弹性组件设于所述安装腔内，所述弹性组件还包括安装座和导向柱，所述安装座设于所述安装腔内，所述导向柱固定于所述安装座上，并沿所述第一方向延伸，所述第一弹性件套接于所述导向柱上，所述第一弹性件穿过设于所述安装座的通孔，抵接于所述滑动壳体上。
  6. 根据权利要求5所述的滑卷显示装置，其中，所述滑动显示装置还包括弹簧座，所述第一弹性件至少部分位于所述弹簧座内，所述弹簧座伸入所述安装座内，所述弹簧座远离所述滑动壳体的一端设有止挡部，所述止挡部的尺寸大于所述通孔的尺寸。
  7. 根据权利要求2所述的滑卷显示装置，其中，所述卡接组件包括第一卡接件和第二卡接件，所述第一卡接件和所述第二卡接件中的一个 设于其中一个所述滑动壳体上，另一个设于固定壳体上或另一个所述滑动壳体上。
  8. 根据权利要求7所述的滑卷显示装置，其中，所述第一卡接件固定连接于所述滑动壳体上，所述卡接组件还包括推杆，所述推杆穿过所述固定壳体的侧壁，所述第二卡接件转动连接于所述固定壳体上，所述第二卡接件远离所述第一卡接件的一端滑动连接于所述推杆上，所述第二卡接件滑动时，所述第二卡接件能相对于所述固定壳体转动。
  9. 根据权利要求8所述的滑卷显示装置，其中，所述卡接组件还包括第二弹性件、第一挡块和第二挡块，所述第二弹性件抵接于所述第一挡块与所述第二挡块之间，所述第一挡块与所述固定壳体固定连接，所述第二挡块与所述推杆固定连接，所述第二挡块具有凸出部，所述凸出部由所述固定壳体的侧壁伸出。
  10. 根据权利要求8所述的滑卷显示装置，其中，所述卡接组件包括两个第一卡接件和两个第二卡接件，两个所述第二卡接件滑动连接于所述推杆的同一位置，两个所述第二卡接件沿所述第一方向设于所述推杆的两侧。
  11. 根据权利要求7所述的滑卷显示装置，其中，所述第一卡接件包括第一固定部、第一连接部和第一卡接部，所述第一固定部和第一连接部均沿第一方向延伸，所述第一卡接部沿第二方向延伸，所述第一固定部与所述第一卡接部形成第一卡槽，第二卡接件包括第二固定部、第二连接部和第二卡接部，所述第二固定部和第二连接部均沿第一方向延伸，所述第二卡接部沿第二方向延伸，所述第二固定部与所述第二卡接部形成第二卡槽，所述第一卡接部远离所述第一固定部的一侧具有第一倾斜面，所述第二卡接部远离第二固定部的一侧具有与所述第一倾斜面匹配的第二倾斜面。
  12. 根据权利要求3所述的滑卷显示装置，其中，所述滑卷显示装置还包括支撑机构，所述支撑机构包括至少一个折叠连杆组件，所述折叠连杆组件包括多个相互铰接的连杆，位于所述折叠连杆组件两端的所述连杆分别连接所述固定壳体和所述滑动壳体。
  13. 根据权利要求12所述的滑卷显示装置，其中，所述折叠连杆组 件还包括扭簧和铆钉，相邻两个所述连杆转动连接于所述铆钉上，所述扭簧套接于所述铆钉上，当相邻两个所述连杆之间的角度增大时，所述扭簧放松。
  14. 根据权利要求13所述的滑卷显示装置，其中，所述滑卷显示装置还包括沿所述第一方向设置的导轨，所述铆钉滑动连接于所述导轨内。
  15. 根据权利要求12所述的滑卷显示装置，其中，所述支撑机构包括多个折叠连杆组件，多个所述折叠连杆组件沿所述第二方向依次均匀排布。
  16. 根据权利要求12所述的滑卷显示装置，其中，所述滑卷显示装置还包括柔性显示面板，所述柔性显示面板部分固定于所述固定壳体远离所述弹性组件的一面，并沿所述支撑机构卷绕至靠近所述固定壳体靠近所述弹性组件的一面，所述柔性显示面板能够相对于所述滑动壳体滑动。
  17. 根据权利要求16所述的滑卷显示装置，其中，所述滑卷显示装置还包括柔性支撑板，所述柔性支撑板固定于所述柔性显示面板上，所述柔性支撑板部分位于所述支撑机构与所述柔性显示面板之间，部分位于所述滑动壳体与所述柔性显示面板之间。
  18. 根据权利要求16所述的滑卷显示装置，其中，所述卡接组件包括第一卡接件和第二卡接件，所述第一卡接件和所述第二卡接件中的一个设于其中一个所述柔性显示面板沿所述第二方向的一条边，另一个设于固定壳体上或所述柔性显示面板沿所述第二方向的另一条边上。
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