WO2023216559A1 - 支撑组件及显示装置 - Google Patents

支撑组件及显示装置 Download PDF

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Publication number
WO2023216559A1
WO2023216559A1 PCT/CN2022/135163 CN2022135163W WO2023216559A1 WO 2023216559 A1 WO2023216559 A1 WO 2023216559A1 CN 2022135163 W CN2022135163 W CN 2022135163W WO 2023216559 A1 WO2023216559 A1 WO 2023216559A1
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WO
WIPO (PCT)
Prior art keywords
support
support member
main body
flexible
body mechanism
Prior art date
Application number
PCT/CN2022/135163
Other languages
English (en)
French (fr)
Inventor
赵永丰
丁立薇
廖富
王战姝
Original Assignee
昆山国显光电有限公司
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 昆山国显光电有限公司 filed Critical 昆山国显光电有限公司
Priority to EP22941494.1A priority Critical patent/EP4343195A1/en
Priority to KR1020237043873A priority patent/KR20240005120A/ko
Priority to US18/503,252 priority patent/US20240074072A1/en
Publication of WO2023216559A1 publication Critical patent/WO2023216559A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web

Definitions

  • the present application belongs to the field of display technology, and specifically relates to a support component and a display device.
  • the flexible screen can be adjusted in size according to display needs, and can minimize the space occupied by the flexible screen during storage and carrying.
  • the present application provides a support assembly and a display device that can provide more effective support for an unfolded flexible screen and reduce the volume of the introduced first support member after being rolled.
  • the support component includes a main body mechanism, and the first surface of the main body mechanism is used to support the flexible screen.
  • the flexible screen body a first support member, at least part of the first support member is located outside the main body mechanism, arranged in arrangement with the main body mechanism, and used to support the flexible screen body beyond the first surface; wherein , the first support member includes a first end and a second end arranged along the length direction, the first end is fixed relative to the main body mechanism, and the second end is along a direction approaching or away from the main body mechanism. sliding; and in the sliding direction, the first support member includes a plurality of flexible members arranged side by side, and the adjacent flexible members are connected to each other to form a network structure.
  • a display device including: a flexible screen body and the support component described in any of the above embodiments, the support component is used to support the flexible screen. Screen body.
  • the support assembly provided by this application for supporting a flexible screen includes a main body mechanism and a first support member; wherein the first surface of the main body mechanism is used to support part of the flexible screen Screen body, the first support member is used to support the flexible screen body beyond the first surface to provide strong support force for the flexible screen body above, especially when the user performs a touch operation on the flexible screen body.
  • the first support member in the sliding direction of the first support member, includes a plurality of flexible members arranged side by side, and the adjacent flexible members are connected to each other to form a network structure; this design method can improve Due to the flexibility of the first support member in the sliding direction, the first support member can be curled in the sliding direction with a smaller radius during subsequent storage, thereby reducing the volume occupied by the first support member, which is beneficial to making the display device lighter and thinner.
  • Figure 1 is a schematic structural diagram of an embodiment of the support assembly of the present application.
  • Figure 2 is an exploded schematic diagram of an embodiment of the support assembly in Figure 1;
  • Figure 3 is a schematic structural diagram of an embodiment of part of the support components and the flexible screen body in Figure 1;
  • Figure 4 is a structural schematic diagram of the main mechanism in Figure 1 from another perspective;
  • Figure 5 is a schematic structural diagram of another embodiment of the support assembly and flexible screen body of the present application.
  • Figure 6 is an exploded schematic diagram of an embodiment of the support assembly in Figure 5;
  • Figure 7 is a partial schematic diagram of an embodiment of the first support member in Figure 2;
  • Figure 8 is a schematic structural diagram of another embodiment of the first support member in Figure 2;
  • Figure 9 is a schematic structural diagram of another embodiment of the first support member in Figure 2;
  • Figure 10 is a partial schematic diagram of another embodiment of the first support member and the second support member in Figure 2;
  • Figure 11 is a schematic structural diagram of another embodiment of the support assembly of the present application.
  • Figure 12 is a schematic structural diagram of another embodiment of the support assembly of the present application.
  • Figure 13 is a schematic structural diagram of another embodiment of the second support member in Figure 2;
  • Figure 14 is a schematic structural diagram of another embodiment of the second support member in Figure 2;
  • Figure 15 is a schematic structural diagram of another embodiment of the support assembly and flexible screen body
  • Figure 16 is a schematic structural diagram of an embodiment of the display device of the present application.
  • Figure 17 is a schematic structural diagram of an embodiment when the display device in Figure 16 is fully unfolded
  • FIG. 18 is a partial schematic diagram of an embodiment of the first support member in FIG. 2 .
  • Figure 1 is a schematic structural diagram of an embodiment of the support assembly of the present application
  • Figure 2 is an exploded schematic view of an embodiment of the support assembly in Figure 1.
  • the support component 1 is used to support a flexible screen body.
  • the flexible screen body may be a flexible OLED screen body or a flexible Micro-LED screen body.
  • the support assembly 1 includes a main body mechanism 10 and a first support member 12 .
  • the main body mechanism 10 includes a first surface 1000, and the first surface 1000 is used to support part of the flexible screen; optionally, the first surface 1000 is also used to fix the part of the flexible screen through adhesive parts or the like. At least part of the first support member 12 is located outside the main body mechanism 10 and is arranged in line with the main body mechanism 10 for supporting the flexible screen beyond the first surface 1000 .
  • the first support member 12 includes a first end 121 and a second end 123 arranged along the length direction. The first end 121 and the second end 123 refer to the two opposite ends in the length direction when the first support member 12 is fully deployed. .
  • the first end 121 is fixed relative to the main mechanism 10, and the second end 123 slides in the direction closer to or away from the main mechanism 10, changing the size of the supporting surface formed by the first support member 12 and the host mechanism 10; and in the sliding direction X,
  • the first support member 12 includes a plurality of flexible members 120 arranged side by side, and adjacent flexible members 120 are connected to each other to form a network structure.
  • This design method can improve the flexibility of the first support member 12 in the sliding direction X.
  • the shape of the mesh in the formed network structure can be approximately a quadrilateral, for example, a rhombus, etc.
  • the first support member 12 is used to support the flexible screen beyond the first surface 1000 and provide strong supporting force for the upper flexible screen, especially when the user performs a touch operation on the flexible screen. . And it can be seen that in the sliding direction This method can improve the flexibility of the first support member 12 in the sliding direction X. During subsequent storage, the first support member 12 can be curled with a smaller radius in the sliding direction to reduce the volume occupied by the first support member 12. It is beneficial to make the display device lighter and thinner.
  • the support assembly 1 provided by this application also includes a second support member 16.
  • the second support member 16 has a certain rigidity, and the flexibility of the second support member 16 is less than the flexibility of the first support member 12;
  • the two supporting members 16 are used to be stacked on the side of the first supporting member 12 away from the flexible screen 2 when the first supporting member 12 supports the flexible screen 2 .
  • FIG. 3 is a schematic structural diagram of an embodiment of part of the support components and the flexible screen in FIG. 1 .
  • the main body mechanism 10 supports part of the flexible screen 2 located on its first surface 1000; the remaining flexible screen 2 located outside the main body mechanism 10 is deployed through the stacked first support member 12 and the second support member. 16 to achieve support.
  • the first support member 12 with a certain degree of flexibility can better fit the flexible screen body 2, and the second support member 16 with a certain rigidity can make up for the strength of the first support member 12.
  • the first support member 12 and The second support member 16 can provide strong supporting force for the upper flexible screen 2 , especially when the user performs a touch operation on the flexible screen 2 .
  • the second support member 16 is slidably connected to the main body mechanism 10 , and the sliding direction X in which the second end 123 slides relative to the main body mechanism 10 is the same as the sliding direction X in which the second support member 16 slides relative to the main body mechanism 10 .
  • This design method can enable the first support member 12 and the second support member 14 to translate synchronously to support the unfolded flexible screen synchronously, so that the support effect is better.
  • the second end 123 and the second support member 16 approach or move away from the main body mechanism 10 simultaneously along the sliding direction X.
  • This design method has a relatively simple structure.
  • the support assembly 1 provided by this application also includes a translation mechanism 18, which is slidingly connected to the main body mechanism 10; wherein, in the sliding direction X, the second support member 16 includes a fixed end 164, The second end 123 and the fixed end 164 of a support member 12 are fixedly arranged relative to the translation mechanism 18 .
  • the translation mechanism 18 can synchronously drive the second support member 16 and the second end 123 to slide relative to the main body mechanism 10, so as to reduce the difficulty of making the second support member 16 and the second end 123 slide relative to the main body mechanism 10. .
  • the support assembly 1 provided in this application also includes a reel 14 for winding the first support member 12 , and one of the first end 121 and the second end 123 is fixedly connected to the reel 14 .
  • the introduction of the reel 14 can simplify the winding and unwinding process of the first support member 12 .
  • the reel 14 can approach or move away from the main mechanism 10 along the sliding direction outside; for example, the reel 14 may be arranged side by side with the main body mechanism 10 in the sliding direction X in which the reel 14 slides relative to the main body mechanism 10 .
  • the first end 121 of the first support member 12 is fixedly provided on the main body 10
  • the second end 123 of the first support member 12 is fixedly provided on the reel 14 .
  • the reel 14 can drive the first support member 12 to wind or unfold. .
  • the reel 14 approaches the main body mechanism 10 along the sliding direction X, and the second end 123 also approaches the main body mechanism 10 along the sliding direction
  • the support surface area formed by the member 12 becomes smaller; the reel 14 is away from the main mechanism 10 along the sliding direction
  • the first support member 12 wound on the reel is unfolded, and the supporting surface area formed by the first support member 12 becomes larger.
  • the method of driving the first support member 12 to wind or unfold through the reel 14 is relatively simple, and can make the process of winding or unwinding the first support member 12 easier.
  • This design method can reduce the difficulty of fixing the first support member 12 to the main body mechanism 10 and is beneficial to reducing the thickness of the support assembly 1 .
  • first end 121 of the first support member 12 may be fixedly connected to the step portion 1002 through an adhesive member or the like.
  • the main body 10 includes a first plate body 100.
  • the first plate body 100 includes the above-mentioned first surface 1000 and a second surface 1004 arranged opposite to the first surface 1000.
  • the body 100 includes the above-mentioned step portion 1002; in the first direction Y in which the first surface 1000 points to the second surface 1004, the thickness of the first support member 12 is the same as the height of the step portion 1002.
  • This design method can make the side of the first support member 12 facing the flexible screen in the unfolded state flush with the first surface 1000, so that the flexible screen 2 in the unfolded state is relatively flat to improve the display effect.
  • Figure 4 is a structural schematic diagram of the main mechanism in Figure 1 from another perspective.
  • the main body mechanism 10 is also provided with an accommodating groove 1006.
  • At least part of the second support member 16 is located in the accommodating groove 1006 and is slidingly connected with the accommodating groove 1006. That is, at this time, the accommodating groove 1006 can play a certain guiding role in the sliding movement of the second support member 16 .
  • the extension direction of the accommodating groove 1006 is parallel to the above-mentioned sliding direction X, so that the expansion directions of the second support member 16 and the first support member 12 are consistent.
  • the support member 12 can simultaneously support the flexible screen body 2 .
  • the above-mentioned step portion 1002 and the accommodating groove 1006 can both be located on the first plate body 100, and the accommodating groove 1006 is located on the second surface 1004 side.
  • the structural design of the main body mechanism 10 is relatively simple.
  • the step portion 1002 includes a bottom 10020
  • the bottom 10020 includes a hollow area
  • the receiving groove 1006 extends to the hollow area
  • the side of the second support member 16 facing the first support member 12 is flush with the bottom 10020 .
  • the width of the accommodating groove 1006 may be equal to the width of the second supporting member 16 slidably disposed in the accommodating groove 1006.
  • This design method allows only part of the bottom 10020 of the step portion 1002 to be penetrated by the accommodating groove 1006, and the remaining bottom 10020 that is not penetrated by the accommodating groove 1006 can be fixedly connected to the first support member 12 to ensure that the first support member 12 is connected to the first support member 12. Fixed effect between the steps 1002.
  • the support assembly 1 provided by this application also includes a translation mechanism 18, which is slidingly connected to the main body mechanism 10; wherein, in the sliding direction X in which the reel 14 slides relative to the main body mechanism 10 , the second support member 16 includes a fixed end 164, the reel 14 and the fixed end 164 are fixedly connected to the translation mechanism 18, and the reel 14 is located on the side of the fixed end 164 away from the main body mechanism 10.
  • the translation mechanism 18 can synchronously drive the second support member 16 and the reel 14 to slide relative to the main body mechanism 10 to reduce the difficulty of sliding the second support member 16 and the reel 14 relative to the main body mechanism 10 .
  • the main body mechanism 10 also includes a second plate body 102 that is opposite and spaced apart from the first plate body 100; the translation mechanism 18 includes at least An extension plate 180 is located between the first plate 100 and the second plate 102 and is slidably connected with the first plate 100 and the second plate 102 .
  • the first plate body 100 and the second plate body 102 are respectively provided with additional guide grooves at positions corresponding to the extension plate body 180.
  • the extension direction of the guide grooves is parallel to the sliding direction X, and both sides of the extension plate body 180 in the first direction Y are The sides are respectively arranged in the guide grooves at corresponding positions.
  • the sliding connection method between the main body mechanism 10 and the translation mechanism 18 is relatively simple.
  • the translation mechanism 18 in the second direction Z, includes two extending plates 180 that are opposed and spaced apart, and the first plate 100 includes two first edges that are opposed and spaced apart. 1008.
  • An extension plate 180 is provided at a first edge 1008 position.
  • the fixed end 164 of the second support member 16 and both ends of the reel 14 in the second direction Z may be fixedly connected to the two extension plates 180 respectively.
  • the translation mechanism 18 may also include a first connecting plate body 182 that connects the two extending plate bodies 180 , and the first connecting plate body 182 is located on the side of the extending plate body 180 away from the main body mechanism 10 .
  • the main body mechanism 10 also includes a second connecting plate body 104 that connects the first plate body 100 and the second plate body 102 , and the second connecting plate body 104 is located on the side of the first plate body 100 away from the translation mechanism 18 .
  • FIG. 5 is a structural schematic diagram of another embodiment of the support assembly and the flexible screen body of the present application.
  • FIG. 6 is an exploded schematic view of an embodiment of the support assembly in FIG. 5 .
  • the differences between the support assembly 1 and the support assembly in FIG. 2 include: the first end 121 of the first support member 12 is fixedly provided on the reel 14, and the reel 14 is fixed relative to the main body mechanism 10, and the first end 121 of the first support member 12 is fixed to the main body mechanism 10.
  • the two ends 123 are close to or away from the main body mechanism 10 along the sliding direction X.
  • the second end 123 of the first support member 12 is fixedly connected to the translation mechanism 18 and is located on the side of the fixed end 164 of the second support member 16 away from the main body mechanism 10; wherein, the reel 14 can move closer or farther away along the The mechanism 18 slides in a direction to drive the first support member 12 to wind or unfold, and the sliding direction X of the translation mechanism 18 relative to the main body mechanism 10 is the same as the sliding direction X of the second support member 16 relative to the main body mechanism 10 .
  • the reel 14 slides in the direction approaching or away from the translation mechanism 18, that is, the main body mechanism 10 slides in the direction approaching or away from the translation mechanism 18.
  • the translation mechanism 18 slides along the direction of the translation mechanism 18. Slide in the direction closer to or away from the main body mechanism 10.
  • the translation mechanism 18 approaches the main body mechanism 10 or the reel 14 along the sliding direction X.
  • the second end 123 also approaches the main body mechanism 10 or the reel 14 along the sliding direction X.
  • the reel 14 drives the first support member 12 to wind; translation
  • the mechanism 18 moves away from the main body mechanism 10 or the reel 14 along the sliding direction X, and the second end 123 also moves away from the main body mechanism 10 or the reel 14 along the sliding direction X.
  • the reel 14 drives the first support member 12 to unfold.
  • the above design method has a relatively simple structure and can provide better smoothness and feel, so that the first support member 12 and the second support member 16 support the flexible screen body 2 in a larger area.
  • the reel 14 is located inside the main body mechanism 10 , and the main body mechanism 10 includes a hollow portion 106 , wherein the first end 121 of the first support member 12 passes through the hollow portion 106 and is fixed to the reel 14 connect.
  • the structure design method is relatively simple.
  • the main body mechanism 10 includes a first plate body 100 and a second plate body 102 that are opposite and spaced apart, and the reel 14 is located on the first plate body 100 and the second plate body 102 In the spacing area, the side of the first plate body 100 away from the second plate body 102 is used to carry the flexible screen 2 (as shown in FIG. 5 ), and a hollow portion 106 is provided on the first plate body 100 .
  • the structural design of the main body mechanism 10 provided with the hollow portion 106 is relatively simple.
  • the first plate body 100 is provided with an accommodating groove 1006 that is slidably connected to the second support member 16.
  • the specific structure of the accommodating groove 1006 can be referred to the above embodiments and will not be described again here.
  • the second support member 16 includes a fixed end 164 fixed to the translation mechanism 18. In the sliding direction X, the hollow portion 106 is away from the fixed end 164 relative to the accommodating groove 1006.
  • the length extension direction of the accommodation groove 1006 is parallel to the sliding direction X, and the length extension direction of the hollow portion 106 is parallel to the second direction Z.
  • one end of the first support member 12 can be fixedly connected to the fixed end 164 of the second support member 16. This design can enable the first support member 12 and the second support member 16 to synchronize the unfolded flexible screen 2. support.
  • FIG. 7 is a partial schematic diagram of an embodiment of the first support member in FIG. 2 .
  • the flexibility of the first support member 12 in the sliding direction X is greater than its flexibility in the above-mentioned second direction Z.
  • the above-mentioned design method with greater flexibility in the sliding direction The above-mentioned design method with lower flexibility in the second direction Z can make the first support member 12 have a certain rigidity in the second direction Z when deployed, so as to improve the support effect.
  • the flexible member 120 extends in a spiral shape.
  • This design method can make the flexible member 120 have a certain rigidity in the second direction Z.
  • the wire diameter of the flexible member 120 is 0.05mm-1mm (for example, 0.06mm, 0.07mm, 0.08mm, 0.09mm, etc.)
  • the outer diameter of the spiral formed by the flexible member 120 is 0.05mm-3mm (for example, 0.1mm, 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, etc.).
  • This design method can make the thickness and rolling radius of the finally formed first support member 12 smaller.
  • adjacent flexible members 120 are offset from each other and arranged to cross each other to form a network structure.
  • the structural design of the flexible parts 120 is relatively simple, and no additional connecting parts are needed to connect adjacent flexible parts 120 to each other.
  • the flexible member 120 includes alternately arranged convex portions 1200 and recessed portions 1202 , and the top end A of the convex portion 1200 of the flexible member 120 intersects with the bottom end B of the recessed portion 1202 of the adjacent flexible member 120 .
  • the above-mentioned cross-forming method of forming the first support member 12 is relatively simple and easy to prepare.
  • the structural design of the first support member 12 may also be other.
  • FIG. 8 is a schematic structural diagram of another embodiment of the first support member in FIG. 2 .
  • the first support member 12 includes a plurality of connecting members 122 and a plurality of flexible members 120.
  • the connecting members 122 and the flexible members 120 are arranged side by side in the sliding direction X.
  • Two adjacent flexible members 120 are connected by a connecting member 122.
  • the structural design of the first support member 12 is relatively simple and easy to prepare.
  • all flexible parts 120 are aligned with each other in the sliding direction
  • the top end A of the convex part 1200 of 120 intersects with the connecting piece 122 between two adjacent flexible parts 120, and the bottom end B of the concave part 1202 of the other flexible part 120 of the two adjacent flexible parts 120 is intersected with
  • the connecting members 122 between two adjacent flexible members 120 are arranged to cross each other.
  • the structural design of the first support member 12 is relatively simple and easy to prepare.
  • the connecting member 122 may be of a folded line type, and the connecting member 122 includes corner points 1220 arranged at intervals, and the positions where the flexible member 120 and the connecting member 122 intersect with each other are located at the corner points 1220.
  • FIG. 9 is a schematic structural diagram of another embodiment of the first support member in FIG. 2 .
  • the ends 1204 of adjacent flexible members 120 cross each other. This design method can reduce the dislocation of the first support member 12 in the second direction Z during the winding or unwinding process.
  • the ends 1204 of adjacent flexible members 120 may be flush and connected to each other to form a fixed locking structure to further reduce the probability of the first support member 12 being misaligned in the second direction Z during winding or unwinding.
  • the second support member 16 includes a plurality of support bars 160 and connecting bars 162 .
  • a plurality of support bars 160 are arranged side by side in the second direction Z, and each support bar 160 can extend along the sliding direction X; the connecting bar 162 extends along the second direction Z and is fixedly connected to each support bar 160 .
  • This design method can reduce the usage cost of the second support member 16 .
  • first support member 12 has a certain rigidity in the second direction Z
  • multiple support bars 160 can be supported at intervals; and the support bars extending along the sliding direction 160 can compensate for the rigidity of the first support member 12 in the sliding direction X, so that the joint support effect of the support bar 160 and the first support member 12 is better.
  • the connecting bar 162 is fixedly connected to an end of the supporting bar 160 away from the main body mechanism 10 .
  • This structural design is relatively simple; of course, in other embodiments, the number of connecting bars 162 can also be multiple, and in this case, the second support member 16 can also form a similar mesh structure.
  • the connecting strip 162 farthest from the main body mechanism 10 forms the above-mentioned fixed end 164 .
  • the main body mechanism 10 is provided with a plurality of accommodation slots 1006, each accommodation slot 1006 extends in the same direction, and a support bar 160 is located in one accommodation slot 1006. , and is slidingly connected with the accommodating groove 1006.
  • This structural design is relatively simple and can keep the sliding direction X of each support bar 160 the same.
  • the second support member 16 is a magnet, and the first support member 12 can be attracted by the magnet.
  • the material of the first support member 12 may be stainless steel. This design method can make the deployed first support member 12 and the second support member 16 fit more closely, thereby further improving the support effect.
  • FIG. 10 is a partial schematic diagram of another embodiment of the first support member and the second support member in FIG. 2 .
  • the first support member 12 When the first support member 12 and the second support member 16 are unfolded, the first support member 12 includes alternately arranged first portions 124 and second portions 126 , and the orthographic projection of the first portions 124 on the second support member 16 Overlapping with the support bar 160 , the orthographic projection of the second part 126 on the second support member 16 is offset from the support bar 160 ; wherein, the aperture of the mesh structure of the first part 124 is larger than that of the second part 122 pore size of the structure.
  • the network structure of the first support member 12 has changes in density.
  • the first support member 12 is relatively dense. Sparse, although the supporting performance of the first supporting member 12 is weakened here, due to the support compensation of the second supporting member 16, the supporting performance of the entire supporting assembly 1 is not weakened here, but can make the first supporting member 12The overall winding performance is improved.
  • the support bar 160 in the second support member 16 is a linear non-retractable structure.
  • the support bar 160 may also be in a telescopic form to reduce the volume occupied by the support bar 160 .
  • the support bar 160 includes a plurality of support parts that are slidably connected in sequence, and one of the support parts is fixedly connected to the translation mechanism 18 . This design method can reduce the volume occupied by the second support member 16 .
  • the support bar 160 includes a first support part 1600 and a second support part 1602, and the first support part 1600 The outer surface is slidingly connected to the outer surface of the second support part 1602 , and the second support part 1602 is fixedly connected to the translation mechanism 18 .
  • the second support part 1602 first follows the translation mechanism 18 and slides along the sliding direction X.
  • the second support part 1602 drives the first support part 1600 slides out of the receiving slot 1006.
  • the extension length of the second support part 1602 in the sliding direction X is the same as the extension length of the accommodating groove 1006 in the sliding direction The extended length of slot 1006.
  • the extension length of the first support part 1600 in the sliding direction part 1600 and is slidingly connected with the first supporting part 1600 is slidingly connected with the first supporting part 1600.
  • one of the two adjacent support parts located on the same support bar 160 is provided with an accommodating space, and the outer surface of the other support part is slidingly connected to the inner surface of the accommodating space.
  • the extension length of each support portion in the sliding direction X is the same as the extension length of the accommodation groove 1006 .
  • Figure 12 is a schematic structural diagram of another embodiment of the support component of the present application.
  • the support bar 160 includes a first support part 1600, a second support part 1602 and a third support part 1604 that are slidably connected; wherein, the third support part 1604 is fixedly connected to the translation mechanism 18, and the outer surface of the second support part 1602 is connected to the first support part 1602.
  • the inner surface of the accommodation space of the support part 1600 is slidingly connected, and the outer surface of the third support part 1604 is slidingly connected with the inner surface of the accommodation space of the second support part 1602 .
  • FIG. 13 is a schematic structural diagram of another embodiment of the second support member in FIG. 2 .
  • Figure 14 is a schematic structural diagram of another embodiment of the second support member in Figure 2.
  • the width of the support bar 160 in the second direction Z gradually increases in steps.
  • the support assembly 1 provided by this application may also include: a rotating shaft 11.
  • the rotating shaft 11 is located on the side of the reel 14 away from the main mechanism 10 and is used to define the sliding direction X of the flexible screen 2.
  • the rotating shaft 11 is used to be fixedly connected to one end of the flexible screen body 2 so that the flexible screen body 2 can be wound around the rotating shaft 11 .
  • This design method can make the process of rolling and unfolding the flexible screen body 2 easier; and in this embodiment, the first support member 12 and the flexible screen body 2 are arranged separately, and the flexible screen body 2 is rolled and stored on the rotating shaft 11 , the first support member 12 is wound and stored on the reel 14, and the first support member 12 has no squeezing effect on the flexible screen body 2 during the winding and storage process, thereby reducing the probability of the flexible screen body 2 being damaged during the winding process.
  • the rotating shaft 11 and the reel 14 are arranged parallel to each other, and the rotating shaft 11 can be fixedly connected to the above-mentioned translation mechanism 18 .
  • the thickness of the first support member 12 is greater than the thickness of the flexible screen 2
  • the radius of the reel 14 is smaller than the radius of the rotating shaft 11 .
  • This design method can make the winding radius of the flexible screen body 2 larger during the winding process, which is beneficial to reducing the bending stress of the flexible screen body 2 .
  • the cylinder formed by the reel 14 and the first support member 12 located on its periphery has a first radius
  • the rotating shaft 11 and the flexible screen body 2 located on its periphery have a first radius.
  • the formed cylinder has a second radius, the first radius is smaller than the second radius, and the difference between the first radius and the second radius is the thickness of the flexible screen 2, so that the display of the flexible screen 2 exposed after being fully rolled Keep the surface flat.
  • the present application also provides a display device.
  • a display device In an application scenario, as shown in Figures 2, 3 and 4, when the translation mechanism 18 moves in a direction away from the main mechanism 10 along the sliding direction X under the action of an external force (i.e. When the display device is unfolded), since the rotating shaft 11, the reel 14 and the second support member 16 are fixedly connected to the translation mechanism 18, the rotating shaft 11, the reel 14 and the second support member 16 will follow the translation mechanism 18 in the sliding direction X and move away from the main mechanism. 10 direction movement. At this time, the flexible screen 2 wound on the rotating shaft 11 is unfolded, the first support member 12 wound on the reel 14 is unfolded, and the second support member 16 accommodated in the accommodation groove 1006 of the main body mechanism 10 is accommodated.
  • the first support member 12 and the second support member 16 can slide out of the groove 1006 and be stacked on the side of the first support member 12 away from the flexible screen 2 .
  • the first support member 12 and the second support member 16 can support the flexible screen 2 located outside the main mechanism 10 .
  • the first support member 12 and the second support member 16 can slide out of the groove 1006 and be stacked on the side of the first support member 12 away from the flexible screen 2 .
  • the first support member 12 and the second support member 16 can support the flexible screen 2 located outside the main mechanism 10 .
  • FIG. 15 is a schematic structural diagram of another embodiment of the support assembly and the flexible screen.
  • the first support member 12 is used to fit the flexible screen body 2
  • the reel 14 is used to drive the flexible screen body 2 and the first support member 12 to wind or unfold together.
  • the display device composed of the flexible screen body 2 and the support assembly 1 is a roll-type display device.
  • the flexible screen body 2 and the support assembly 1 can also constitute a sliding display device.
  • FIGS. 16 and 17 FIGS. 16 and 17 , FIG. 16 is a schematic structural diagram of an embodiment of the display device of the present application, and FIG. 17 is a schematic structural diagram of an embodiment of the display device in FIG. 16 when it is fully unfolded.
  • the flexible screen 2 partially surrounds the side of the rotating shaft 11 away from the main body 10 and slides along the circumferential direction of the rotating shaft 11 .
  • the flexible screen 2 located on the side of the first plate 100 facing the second plate 102
  • the body 2 is received in a non-rolled form; for example, as shown in Figure 16, when the flexible screen body 2 is not fully unfolded, the flexible screen body 2 includes a first part 20 and a second part 22 connected to each other; the first part 20 is located on the first plate body 100 and can be fixedly connected to the first plate body 100 .
  • the second part 22 is the part of the flexible screen 2 except the first part 20 .
  • the sub-part of the second part 22 located between the first plate body 100 and the second plate body 102 can be arranged parallel to the first part 20 , and the second part 22 can slide along the rotating shaft 11 away from the outside of the main body mechanism 10 to Expand or contain.
  • the current mainstream flexible screen support methods include perforated steel sheet type supports and watch chain structure type supports.
  • the support and curlability of perforated steel sheets are related to their material properties, thickness, and density of holes.
  • the perforated steel sheet In order to pursue a small curl radius, the perforated steel sheet must be thinner, increase the hole diameter, and reduce the hole spacing. However, this will inevitably lead to weaker support and the perforated steel sheet is easily damaged.
  • the perforated steel sheet has a one-piece structure, and the accumulated stress during curling is large, which will cause a large gap between adjacent circles of perforated steel sheets.
  • the supports of the bracelet structure type are joints one by one, connected together by thin shafts, and their curling radius depends on the length of the joints and the diameter of the reel; affected by the structure and manufacturing process, it is impossible to achieve the ultimate joint length and reel diameter. Small; and because each joint is fixed by a thin shaft, it cannot move flexibly in the winding direction of the flexible screen, and it generally cannot be rolled together with the flexible screen.
  • the first support member in the support assembly is a network structure composed of spiral flexible members, and the connection of each spiral flexible member in the sliding direction X is very flexible , can be curled with a very small radius in the sliding direction The connection is realized so that the first support member can flexibly move a small distance in the sliding direction X to compensate for the displacement difference caused by the difference with the neutral layer of the flexible screen during the winding process.
  • the above-mentioned first support member and the flexible screen body can be arranged side by side and wound on different axes, or they can also be wound together with the flexible screen body on the same axis.
  • the design method is relatively flexible.
  • a second support member is provided below the first support member, and the second support member can provide a certain support strength for the first support member and the flexible screen above; and when the second support member is magnetic, the second support member It can also adsorb the upper first support member to make the loose structure closely adhere to each other, further improving the overall strength of the first support member.
  • FIG. 18 is a partial schematic diagram of an implementation of the first support member in FIG. 2 .
  • the wire diameter of the flexible member in the first support member is 0.3mm
  • the diameter D1 of the spiral formed by the flexible member is 1.2mm
  • the aperture D2 of the mesh structure in the first support member is 0.5mm (i.e. 1.2- 0.3*2-0.1, where 0.1 is the intersection gap).
  • the curl radius of the first support member is half of the spiral diameter (ie 0.6 mm).
  • the support force when the first support member is supported alone, the support force is 3N within the deformation range of 1mm; when the first support member and the second support member are supported together, and the spacing between adjacent support bars in the second support member When it is 50mm, the aperture of the mesh structure in the first support member is reduced to 0.1mm, and within the deformation range of 1mm, the support force borne by the area of the first support member that is not supported by the support bars is 8N.
  • the hole diameter in the perforated steel sheet is 0.5mm
  • the hole spacing is 0.5mm
  • the thickness of the perforated steel sheet is 0.05mm
  • the curl radius is 1mm.
  • the supporting force is 0.5N.
  • the first support member provided by the present application has a smaller curl radius, and compared with the existing perforated steel sheet, it can improve the support force when flattened.

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Abstract

一种支撑组件(1)及显示装置，支撑组件(1)包括主体机构(10)和第一支撑件(12)；其中，主体机构(10)的第一表面(1000)用于支撑部分柔性屏体(2)；至少部分第一支撑件(12)与主体机构(10)排列设置，用于支撑超出第一表面(1000)的柔性屏体(2)；第一支撑件(12)包括沿着长度方向设置的第一端(121)和第二端(123)，第一端(121)相对主体机构(10)固定，第二端(123)沿着靠近或者远离主体机构(10)的方向滑动；且在滑动方向(X)上，第一支撑件(12)包括并列设置的多个柔性件(120)，相邻柔性件(120)之间相互连接形成网状结构。通过上述方式，能够对展开的柔性屏体(2)提供更为有效的支撑，且能够降低所引入的第一支撑件(12)卷绕后的体积。

Description

支撑组件及显示装置
本申请要求于2022年5月10日提交的申请号为2022105080079，发明名称为“支撑组件及显示装置”的中国专利申请的优先权；要求于2022年09月30日提交的申请号为2022112157624，发明名称为“支撑组件及显示装置”的中国专利申请的优先权，其通过引用方式全部并入本申请。
技术领域
本申请属于显示技术领域，具体涉及一种支撑组件及显示装置。
背景技术
随着显示技术的发展，柔性屏体应运而生。柔性屏体能够根据显示需求对尺寸进行调整，且能够最大限度的减小柔性屏体在储存与携带过程中所占用的空间。
目前，为了使得展开的柔性屏体的显示效果较好，一般会在展开的柔性屏体下方引入支撑件，如何降低所引入的支撑件的体积成为研究热点。
发明内容
本申请提供一种支撑组件和显示装置，能够对展开的柔性屏体提供更为有效的支撑，且能够降低所引入的第一支撑件卷绕后的体积。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种支撑组件，用于支撑柔性屏体，所述支撑组件包括：主体机构，所述主体机构的第一表面用于支撑部分所述柔性屏体；第一支撑件，至少部分所述第一支撑件位于所述主体机构外部，与所述主体机构排列设置，用于支撑超出所述第一表面的所述柔性屏体；其中，所述第一支撑件包括沿着长度方向设置的第一端和第二端，所述第一端相对所述主体机构固定，所述第二端沿着靠近或者远离所述主体机构的方向滑动；且在滑动方向上，所述第一支撑件包括并列设置的多个柔性件，相邻所述柔性件之间相互连接形成网状结构。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种显示装置，包括：柔性屏体和上述任一实施例中所述的支撑组件，所述支撑组件用于支撑所述柔性屏体。
区别于现有技术情况，本申请的有益效果是：本申请所提供的用于支撑柔性屏体的支撑组件包括主体机构和第一支撑件；其中，主体机构的第一表面用于支撑部分柔性屏体，第一支撑件用于支撑超出所述第一表面的所述柔性屏体，以为上方的柔性屏体提供较强的支撑力，尤其是在用户对柔性屏体进行触控操作时。且可以看到，在第一支撑件的滑动方向上，所述第一支撑件包括并列设置的多个柔性件，相邻所述柔性件之间相互连接形成网状结构；该设计方式可以提高第一支撑件在滑动方向上的柔性，后续收纳时第一支撑件可以以较小的半径在滑动方向上进行卷曲，以降低第一支撑件所占的体积，有利于显示装置轻薄化。
【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，其中：
图1为本申请支撑组件一实施方式的结构示意图；
图2为图1中支撑组件一实施方式的爆炸示意图；
图3为图1中部分支撑组件与柔性屏体一实施方式的结构示意图；
图4为图1中主体机构另一视角的结构示意图；
图5为本申请支撑组件和柔性屏体另一实施方式的结构示意图；
图6为图5中支撑组件一实施方式的爆炸示意图；
图7为图2中第一支撑件一实施方式的局部示意图；
图8为图2中第一支撑件另一实施方式的结构示意图；
图9为图2中第一支撑件另一实施方式的结构示意图；
图10为图2中第一支撑件和第二支撑件另一实施方式的局部示意图；
图11为本申请支撑组件另一实施方式的结构示意图；
图12为本申请支撑组件另一实施方式的结构示意图；
图13为图2中第二支撑件另一实施方式的结构示意图；
图14为图2中第二支撑件另一实施方式的结构示意图；
图15为支撑组件和柔性屏体另一实施方式的结构示意图；
图16为本申请显示装置一实施方式的结构示意图；
图17为图16中显示装置完全展开时一实施方式的结构示意图；
图18为图2中第一支撑件一实施方式的局部示意图。
【具体实施方式】
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，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，均属于本申请保护的范围。
请参阅图1和图2，图1为本申请支撑组件一实施方式的结构示意图，图2为图1中支撑组件一实施方式的爆炸示意图。该支撑组件1用于支撑柔性屏体，柔性屏体可以为柔性OLED屏体或柔性Micro-LED屏体等。该支撑组件1包括主体机构10和第一支撑件12。
具体地，主体机构10包括第一表面1000，且第一表面1000用于支撑部分柔性屏体；可选地，第一表面1000还用于通过粘性件等固定该部分柔性屏体。至少部分第一支撑件12位于主体机构10外部，并与主体机构10排列设置，用于支撑超出第一表面1000的柔性屏体。第一支撑件12包括沿着长度方向设置的第一端121和第二端123，上述第一端121和第二端123是指第一支撑件12完全展开时长度方向上相对设置的两端。第一端121相对主体机构10固定，第二端123沿着靠近或者远离主体机构10的方向滑动，改变第一支撑件12和主机机构10形成的支撑面的大小；且在滑动方向X上，如图7所示，在滑动方向X上，第一支撑件12包括并列设置的多个柔性件120，且相邻柔性件120之间相互连接以形成网状结构。该设计方式可以提高第一支撑件12在滑动方向X上的柔性。较佳地，所形成的网状结构中网孔的形状可以近似为四边形、例如，菱形等。
在上述设计方式中，第一支撑件12用于支撑超出第一表面1000的柔性屏体，为上方的柔性屏体提供较强的支撑力，尤其是在用户对柔性屏体进行触控操作时。且可以看到，在第一支撑件12的滑动方向X上，第一支撑件12包括并列设置的多个柔性件120，相邻所述柔性件120之间相互连接形成网状结构；该设计方式可以提高第一支撑件12在滑动方向X上的柔性，后续收纳时第一支撑件12可以以较小的半径在滑动方向上进行卷曲，以降低第一支撑件12所占的体积，有利于显示装置轻薄化。
请继续参阅图2，本申请所提供的支撑组件1还包括第二支撑件16，第二支撑件16具有一定的刚性，且第二支撑件16的柔性小于第一支撑件12的柔性；第二支撑件16用于在第一支撑件12支撑柔性屏体2时，层叠设置于第一支撑件12背离柔性屏体2的一侧。
例如，如图3所示，图3为图1中部分支撑组件与柔性屏体一实施方式的结构示意图。主体机构10对位于其第一表面1000的部分柔性屏体2起到支撑作用；剩余的处于主体机构10外侧的柔性屏体2在展开时通过层叠设置的第一支撑件12和第二支撑件16实现支撑，具有一定柔性的第一支撑件12可以更好地与柔性屏体2贴合，具有一定刚性的第二支撑件16能够弥补第一支撑件12的强度，第一支撑件12和第二支撑件16能够为上方的柔性屏体2提供较强的支撑力，尤其是在用户对柔性屏体2进行触控操作时。
进一步，第二支撑件16与主体机构10滑动连接的，且第二端123相对主体机构10滑动的滑动方向X与第二支撑件16相对主体机构10滑动的滑动方向X相同。该设计方式可以使得第一支撑件12和第二支撑件14能够同步平移以对展开的柔性屏体起到同步支撑，以使得支撑效果较好。
在一个实施例中，如图3所示，第二端123和第二支撑件16沿着滑动方向X同时靠近或远离主体机构10。该设计方式结构较为简单。
可选地，请再次参阅图2，本申请所提供的支撑组件1还包括平移机构18，与主体机构10滑动连接；其中，在滑动方向X上，第二支撑件16包括固定端164，第一支撑件12的第二端123和固定端164相对平移机构18固定设置。在上述设计方式中，平移机构18可以同步带动第二支撑件16和第二端123相对主体机构10进行滑动，以降低使第二支撑件16和第二端123相对主体机构10进行滑动的难度。
请再次参阅图3，本申请所提供的支撑组件1还包括卷轴14，用于卷绕第一支撑件12，且第一端121和第二端123中的一者与卷轴14固定连接。卷轴14的引入可以使得第一支撑件12卷绕和展开的过程较为简单。
在一个应用场景中，如图2和图3所示，卷轴14可沿着滑动方向X靠近或远离主体机构10，带动第一支撑件12卷绕或展开；此时卷轴14可以位于主体机构10的外部；例如，卷轴14可以在卷轴14相对主体机构10进行滑动的滑动方向X上与主体机构10并排设置。其中，第一支撑件12的第一端121固定设置在主体机构10上，第一支撑件12的第二端123固定设置在卷轴14上，卷 轴14可带动第一支撑件12卷绕或展开。具体的，卷轴14沿着滑动方向X向主体机构10靠近，所述第二端123也沿着滑动方向X向主体机构10靠近，部分第一支撑件12卷绕于卷轴14上，第一支撑件12形成的支撑面面积变小；卷轴14沿着滑动方向X远离主体机构10，由于第二端123固定设置在卷轴14上，第二端123也沿着滑动方向X远离主体机构10，部分卷绕于卷轴上的第一支撑件12展开，第一支撑件12形成的支撑面面积变大。在上述设计方式中，通过卷轴14带动第一支撑件12卷绕或展开的方式较为简单，且可以使得第一支撑件12卷绕或展开的过程较为容易。
如图2和图3所示，在滑动方向X上，主体机构10的第一表面1000邻近第一支撑件12的边缘设置有台阶部1002，第一支撑件12的第一端121位于台阶部1002内，并与台阶部1002固定连接。该设计方式可以降低第一支撑件12与主体机构10固定的难度，且有利于降低支撑组件1的厚度。
可选地，第一支撑件12的第一端121可以与台阶部1002之间通过粘性件等固定连接。
另一可选地，主体机构10包括第一板体100，第一板体100包括上述所提及的第一表面1000、以及与第一表面1000相背设置的第二表面1004，第一板体100包含上述台阶部1002；在第一表面1000指向第二表面1004的第一方向Y上，第一支撑件12的厚度与台阶部1002的高度相同。该设计方式可以使得展开状态的第一支撑件12朝向柔性屏体一侧能够与第一表面1000齐平，以使得处于展开状态的柔性屏体2较为平整，以提高显示效果。
请一并参阅图2和图4，图4为图1中主体机构另一视角的结构示意图。主体机构10中还设置有容置槽1006，第二支撑件16的至少部分位于容置槽1006内，并与容置槽1006滑动连接。即此时容置槽1006可以对第二支撑件16的滑动起到一定的导向作用。且在本实施例中，容置槽1006的延伸方向与上述提及的滑动方向X平行，以使得第二支撑件16和第一支撑件12展开的方向一致，第二支撑件16和第一支撑件12能够同步对柔性屏体2起到支撑作用。
可选地，上述台阶部1002和容置槽1006可以均位于第一板体100上，容置槽1006位于第二表面1004一侧。该主体机构10的结构设计较为简单。
可选地，如图2和图4所示，在第一表面1000指向第二表面1004的第一方向Y上，台阶部1002包括底部10020，所述底部10020包括镂空区，所述容置槽1006延伸至所述镂空区，且第二支撑件16面向第一支撑件12一侧与底部 10020齐平。该设计方式可以使得第二支撑件16与第一支撑件12之间能够相互接触，第二支撑件16和第一支撑件12所形成的共同支撑的效果更好。
另一可选地，如图2所示，在垂直于滑动方向X上的第二方向Z上，该第二方向Z与第一方向Y也相互垂直设置；主体机构10的宽度大于第二支撑件16的宽度，容置槽1006的宽度可以与滑动设置于所述容置槽1006内的第二支撑件16的宽度相等。该设计方式可以使得台阶部1002的仅部分底部10020被容置槽1006贯通，剩余未被容置槽1006贯通的底部10020能够与第一支撑件12实现固定连接，以保证第一支撑件12与台阶部1002之间的固定效果。
可选地，请再次参阅图1和图2，本申请所提供的支撑组件1还包括平移机构18，与主体机构10滑动连接；其中，在卷轴14相对主体机构10进行滑动的滑动方向X上，第二支撑件16包括固定端164，卷轴14和固定端164与平移机构18固定连接，且卷轴14位于固定端164远离主体机构10的一侧。在上述设计方式中，平移机构18可以同步带动第二支撑件16和卷轴14相对主体机构10进行滑动，以降低使第二支撑件16和卷轴14相对主体机构10进行滑动的难度。
另一可选地，在垂直于第一表面1000方向(即第一方向Y)上，主体机构10还包括与第一板体100相对且间隔设置的第二板体102；平移机构18包括至少一个延伸板体180，延伸板体180位于第一板体100和第二板体102之间，并与第一板体100和第二板体102滑动连接。例如，第一板体100和第二板体102对应延伸板体180的位置分别额外设置有导向槽，导向槽的延伸方向与滑动方向X平行，延伸板体180在第一方向Y上的两侧分别设置于对应位置处的导向槽内。上述主体机构10和平移机构18的滑动连接方式较为简单。
较佳地，如图2中所示，在第二方向Z上，平移机构18包括相对且间隔设置的两个延伸板体180，第一板体100包括相对且间隔设置的两个第一边缘1008，一个第一边缘1008位置处设置有一个延伸板体180。
进一步，第二支撑件16的固定端164和卷轴14在第二方向Z上的两端可以分别与两个延伸板体180固定连接。
此外，平移机构18还可包括将两个延伸板体180连接的第一连接板体182，且第一连接板体182位于延伸板体180远离主体机构10一侧。同样的，主体机构10还包括将第一板体100和第二板体102连接的第二连接板体104，且第二连接板体104位于第一板体100远离平移机构18一侧。
在上述应用场景中，卷轴14位于主体机构10的外部，卷轴14可相对主体 机构10靠近或远离。当然，在其他应用场景中，卷轴14也可相对主体机构10固定。例如，请参阅图5-图6，图5为本申请支撑组件和柔性屏体另一实施方式的结构示意图，图6为图5中支撑组件一实施方式的爆炸示意图。具体地，该支撑组件1与图2中支撑组件的差别包括：第一支撑件12的第一端121固定设置在卷轴14上，且卷轴14相对主体机构10固定，第一支撑件12的第二端123沿着滑动方向X靠近或者远离主体机构10。可选地，第一支撑件12的第二端123与平移机构18固定连接，且位于第二支撑件16的固定端164远离主体机构10一侧；其中，卷轴14可沿着靠近或者远离平移机构18的方向滑动以带动第一支撑件12卷绕或者展开，且平移机构18相对主体机构10的滑动方向X与第二支撑件16相对主体机构10滑动的滑动方向X相同。具体的，因卷轴14相对主体机构10固定，卷轴14沿着靠近或者远离平移机构18的方向滑动，即主体机构10沿着靠近或者远离平移机构18的方向滑动，换种说法，平移机构18沿着靠近或者远离主体机构10的方向滑动。平移机构18沿着滑动方向X向主体机构10或者卷轴14靠近，所述第二端123也沿着滑动方向X向主体机构10或者卷轴14靠近，卷轴14带动第一支撑件12卷绕；平移机构18沿着滑动方向X远离主体机构10或者卷轴14，第二端123也沿着滑动方向X远离主体机构10或者卷轴14，卷轴14带动第一支撑件12展开。上述设计方式结构较为简单；且可以提供更好的顺畅度和手感，以使得第一支撑件12和第二支撑件16对柔性屏体2的支撑面积较大。
可选地，如图5和图6所示，卷轴14位于主体机构10内部，主体机构10包括镂空部106，其中，第一支撑件12的第一端121穿过镂空部106与卷轴14固定连接。该结构设计方式较为简单。
另一可选地，如图5和图6所示，主体机构10包括相对且间隔设置的第一板体100和第二板体102，卷轴14位于第一板体100和第二板体102的间隔区域内，第一板体100背离第二板体102一侧用于承载柔性屏体2(如图5所示)，第一板体100上设置有镂空部106。该设置有镂空部106的主体机构10的结构设计较为简单。
此外，第一板体100上设置有与第二支撑件16滑动连接的容置槽1006，具体容置槽1006的结构可参见上述实施例，在此不再赘述。且第二支撑件16包括与平移机构18固定的固定端164，在滑动方向X上，镂空部106相对容置槽1006远离固定端164。
可选地，容置槽1006的长度延伸方向与滑动方向X平行，镂空部106的长度延伸方向与第二方向Z平行。和/或，第一支撑件12的一端可以与第二支撑件16的固定端164固定连接，该设计方式可以使得第一支撑件12和第二支撑件16对展开的柔性屏体2实现同步支撑。
请参阅图7，图7为图2中第一支撑件一实施方式的局部示意图。第一支撑件12在滑动方向X上的柔性大于其在上述提及的第二方向Z上的柔性。上述在滑动方向X上具有较大柔性的设计方式可以使得第一支撑件12沿卷轴14进行卷绕时的难度降低，且可以使得第一支撑件12后续能够以非常小的半径进行卷绕；上述在第二方向Z上具有较低柔性的设计方式可以使得第一支撑件12在展开时在第二方向Z上具有一定的刚性，以提高支撑效果。
可选地，在第二方向Z上，柔性件120呈螺旋状延伸。该设计方式可以使得柔性件120在第二方向Z上具有一定的刚性。较佳地，柔性件120的线径为0.05mm～1mm(例如，0.06mm、0.07mm、0.08mm、0.09mm等)，柔性件120所形成螺旋状的外直径为0.05mm-3mm(例如，0.1mm、0.5mm、1mm、1.5mm、2mm、2.5mm等)。该设计方式可以使得最终形成的第一支撑件12的厚度和卷绕半径较小。
又一可选地，在滑动方向X上，相邻柔性件120之间相互错位并相互交叉设置以形成网状结构。该柔性件120的结构设计较为简单，且无需额外的连接件即可使得相邻柔性件120之间相互连接。
进一步，如图7所示，柔性件120包括交替设置的凸部1200和凹部1202，柔性件120的凸部1200的顶端A与相邻的柔性件120的凹部1202的底端B相互交叉。上述交叉形成第一支撑件12的方式较为简单，且易于制备获得。
当然，在其他实施例中，第一支撑件12的结构设计也可为其他。例如，请参阅图8，图8为图2中第一支撑件另一实施方式的结构示意图。该第一支撑件12包括多个连接件122和多个柔性件120，连接件122与柔性件120在滑动方向X上并列设置，相邻两个柔性件120之间通过一个连接件122连接。该第一支撑件12的结构设计较为简单，且易于制备获得。
可选地，如图8所示，在滑动方向X上，所有柔性件120相互对齐设置，柔性件120包括交替设置的凸部1200和凹部1202，相邻两个柔性件120中的一个柔性件120的凸部1200的顶端A与位于相邻两个柔性件120之间的连接件122相互交叉设置，相邻两个柔性件120中的另一个柔性件120的凹部1202的底端B与位于相邻两个柔性件120之间的连接件122相互交叉设置。该第一支撑件 12的结构设计较为简单，且易于制备获得。
较佳地，连接件122可以为折线型，连接件122包括间隔设置的角点1220，柔性件120与连接件122相互交叉的位置位于角点1220。
此外，请参阅图9，图9为图2中第一支撑件另一实施方式的结构示意图。相邻柔性件120的端部1204相互交叉。该设计方式可以降低卷绕或展开过程中第一支撑件12在第二方向Z上错位。可选地，相邻柔性件120的端部1204可以齐平且相互连接，以形成固定锁死结构，进一步降低卷绕或展开过程中第一支撑件12在第二方向Z上错位的概率。
进一步，如图2所示，第二支撑件16包括多个支撑条160和连接条162。多个支撑条160在第二方向Z上并排设置，每个支撑条160可沿滑动方向X延伸；连接条162沿第二方向Z延伸，且与每个支撑条160固定连接。该设计方式可以降低第二支撑件16的用量成本。
例如，如图2和图7所示，由于第一支撑件12在第二方向Z上具有一定的刚性，故可采取多个支撑条160间隔支撑的方式；且沿滑动方向X延伸的支撑条160可以弥补第一支撑件12在滑动方向X上的刚性，以使得支撑条160和第一支撑件12的共同支撑效果较好。
可选地，连接条162与支撑条160远离主体机构10的一端固定连接。该结构设计较为简单；当然，在其他实施例中，连接条162的个数也可为多个，此时第二支撑件16也可形成类似网状的结构。可选地，最远离主体机构10的连接条162形成上述提及的固定端164。
另一可选地，如图2和图4所示，主体机构10中设置有多个容置槽1006，每个容置槽1006的延伸方向相同，一个支撑条160位于一个容置槽1006内，并与容置槽1006滑动连接。该结构设计较为简单，且可以使得每个支撑条160的滑动方向X保持相同。
另一可选地，第二支撑件16为磁体，第一支撑件12能够被磁体吸引，例如，第一支撑件12的材质可以为不锈钢等。该设计方式可以使得展开的第一支撑件12与第二支撑件16之间贴合的较为紧密，以进一步提高支撑效果。
又一可选地，请参阅图10，图10为图2中第一支撑件和第二支撑件另一实施方式的局部示意图。当第一支撑件12和第二支撑件16展开时，第一支撑件12包括交替设置的第一部分124和第二部分126，所述第一部分124在所述第二支撑件16上的正投影与支撑条160重叠，所述第二部分126在所述第二支撑 件16上的正投影与所述支撑条160错开；其中，第一部分124的网状结构的孔径大于第二部分122的网状结构的孔径。一般而言，网状结构的孔径越小，说明此处第一支撑件12的支撑网密度越大，支撑性能越好，但卷绕性能越小。在上述设计方式中，在第二方向Z上，第一支撑件12的网状结构具有疏密变化，在正对第二支撑件16的位置(即第一部分124)，第一支撑件12较为稀疏，虽然第一支撑件12在此处支撑性能变弱，但由于有第二支撑件16进行支撑补偿，故整个支撑组件1在此处的支撑性能并未减弱，反而可以使得第一支撑件12整体的卷绕性能提升。
此外，请再次参阅图2或图6，第二支撑件16中的支撑条160为直线型非可伸缩式结构。在其他实施例中，支撑条160也可采用可伸缩形式，以降低支撑条160所占体积。具体地，支撑条160包括依次滑动连接的多个支撑部，其中一个支撑部与平移机构18固定连接。该设计方式可以降低第二支撑件16所占用的体积。
例如，位于同一支撑条160上的相邻两个支撑部的外侧面滑动连接。在一个应用场景中，如图11所示，图11为本申请支撑组件另一实施方式的结构示意图，支撑条160包括第一支撑部1600和第二支撑部1602，且第一支撑部1600的外侧面与第二支撑部1602的外侧面滑动连接，第二支撑部1602与平移机构18固定连接。在展开过程中，第二支撑部1602先跟随平移机构18沿滑动方向X滑动，当第二支撑部1602相对第一支撑部1600滑动至行程末端时，第二支撑部1602再带动第一支撑部1600滑出容置槽1006。
可选地，第二支撑部1602在滑动方向X上的延伸长度与容置槽1006在滑动方向X上的延伸长度相同，第一支撑部1600在滑动方向X上的延伸长度小于或等于容置槽1006的延伸长度。当第一支撑部1600在滑动方向X上的延伸长度小于容置槽1006的延伸长度时，如图11所示，第二支撑部1602设置有凹槽16020，凹槽16020用于容纳第一支撑部1600并与第一支撑部1600滑动连接。
又例如，位于同一支撑条160上的相邻两个支撑部中的一个设置有容置空间，另一个支撑部的外表面与该容置空间的内表面滑动连接。可选地，每个支撑部在滑动方向X上的延伸长度与容置槽1006的延伸长度相同。在一个应用场景中，请参阅图12，图12为本申请支撑组件另一实施方式的结构示意图。支撑条160包括滑动连接的第一支撑部1600、第二支撑部1602和第三支撑部1604；其中，第三支撑部1604与平移机构18固定连接，第二支撑部1602的外表面与 第一支撑部1600的容置空间的内表面滑动连接，第三支撑部1604的外表面与第二支撑部1602的容置空间的内表面滑动连接。
此外，请再次参阅图2或图6，在远离主体机构10的方向上，第二支撑件16中的支撑条160在第二方向Z上的宽度相同。在其他实施例中，如图13所示，图13为图2中第二支撑件另一实施方式的结构示意图。在远离主体机构10的方向上，支撑条160在第二方向Z上的宽度逐渐增大。如图14所示，图14为图2中第二支撑件另一实施方式的结构示意图。在远离主体机构10的方向上，支撑条160在第二方向Z上的宽度逐渐阶梯增大。一般而言，柔性屏体越远离主体机构，其强度越低，其所需要支撑组件所提供的支撑强度越高。上述两种设计方式可以使得在远离主体机构方向上，支撑组件所提供的支撑强度更高。
请再次参阅图2和图3，本申请所提供的支撑组件1还可包括：转轴11，转轴11位于卷轴14远离主体机构10的一侧，用于限定柔性屏体2的滑动方向X。
可选地，转轴11用于与柔性屏体2的一端固定连接，以使柔性屏体2可卷绕于转轴11上。该设计方式可以使得柔性屏体2卷绕和展开的过程较为容易；且在本实施例中，第一支撑件12和柔性屏体2是分开设置，柔性屏体2在转轴11上卷绕收纳，第一支撑件12在卷轴14上卷绕收纳，且在卷绕收纳过程中第一支撑件12对柔性屏体2无挤压作用，降低柔性屏体2在卷绕过程中损坏的概率。
进一步，转轴11与卷轴14相互平行设置，且转轴11可以与上述提及的平移机构18固定连接。
更进一步，第一支撑件12的厚度大于柔性屏体2的厚度，卷轴14的半径小于转轴11的半径。该设计方式可以使得柔性屏体2在卷绕过程中的卷绕半径较大，有利于降低柔性屏体2的弯折应力。进一步，当第一支撑件12和柔性屏体2完全卷绕后，卷轴14和位于其外围的第一支撑件12所形成圆柱体具有第一半径，转轴11和位于其外围的柔性屏体2所形成的圆柱体具有第二半径，第一半径小于第二半径，且第一半径与第二半径之差为柔性屏体2的厚度，以使得完全卷绕后露出的柔性屏体2的显示面保持平整。
本申请还提供一种显示装置，在一个应用场景中，如图2、图3和图4所示，当平移机构18在外力作用下沿滑动方向X向远离主体机构10的方向运动时(即显示装置展开时)，由于转轴11、卷轴14和第二支撑件16与平移机构18固定 连接，故转轴11、卷轴14和第二支撑件16会跟随平移机构18沿滑动方向X向远离主体机构10的方向运动。且此时卷绕在转轴11上的柔性屏体2展开，卷绕在卷轴14上的第一支撑件12展开，容置于主体机构10的容置槽1006中的第二支撑件16从容置槽1006中滑出且层叠设置于第一支撑件12背离柔性屏体2一侧，第一支撑件12和第二支撑件16可以对位于主体机构10外侧的柔性屏体2起到支撑作用。
进一步，如图2、图3和图4所示，当平移机构18在外力作用下沿滑动方向X向靠近主体机构10的方向运动时(即显示装置卷绕时)，由于转轴11、卷轴14和第二支撑件16与平移机构18固定连接，故转轴11、卷轴14和第二支撑件16会跟随平移机构18沿滑动方向X向靠近主体机构10的方向运动。且此时位于主体机构10外侧且展开的柔性屏体2可以卷绕在转轴11上，位于主体机构10外侧且展开的第一支撑件12可以卷绕在卷轴14上，从容置槽1006中滑出的第二支撑件16可以滑入容置槽1006内。
在另一个应用场景中，如图5和图6所示，当平移机构18在外力作用下沿滑动方向X向远离主体机构10的方向运动时(即显示装置展开时)，由于转轴11和第二支撑件16与平移机构18固定连接，故转轴11和第二支撑件16会跟随平移机构18沿滑动方向X向远离主体机构10的方向运动；由于卷轴14与主体机构10固定连接，故卷轴14会跟随主体机构10沿滑动方向X向远离平移机构18的方向运动。且此时卷绕在转轴11上的柔性屏体2展开，卷绕在卷轴14上的第一支撑件12展开，容置于主体机构10的容置槽1006中的第二支撑件16从容置槽1006中滑出且层叠设置于第一支撑件12背离柔性屏体2一侧，第一支撑件12和第二支撑件16可以对位于主体机构10外侧的柔性屏体2起到支撑作用。
进一步，如图5和图6所示，当平移机构18在外力作用下沿滑动方向X向靠近主体机构10的方向运动时(即显示装置卷绕时)，由于转轴11和第二支撑件16与平移机构18固定连接，故转轴11和第二支撑件16会跟随平移机构18沿滑动方向X向靠近主体机构10的方向运动；由于卷轴14与主体机构10固定连接，故卷轴14会跟随主体机构10沿滑动方向X向靠近平移机构18的方向运动。且此时位于主体机构10外侧且展开的柔性屏体2可以卷绕在转轴11上，位于主体机构10外侧且展开的第一支撑件12可以卷绕在卷轴14上，从容置槽1006中滑出的第二支撑件16可以滑入容置槽1006内。
在上述实施例中，柔性屏体2和第一支撑件12是分开独立卷绕。在其他实施例中，如图15所示，图15为支撑组件和柔性屏体另一实施方式的结构示意图。第一支撑件12用于与柔性屏体2贴合，卷轴14用于带动柔性屏体2和第一支撑件12共同卷绕或者展开。
此外，在上述几个实施例中，柔性屏体2和支撑组件1所构成的显示装置为卷绕式显示装置。当然，在其他实施例中，柔性屏体2和支撑组件1也可构成滑动式显示装置。例如，如图16和图17所示，图16为本申请显示装置一实施方式的结构示意图，图17为图16中显示装置完全展开时一实施方式的结构示意图。此时柔性屏体2部分环绕于所述转轴11远离主体机构10的一侧，并且沿着所述转轴11的周向滑动，位于第一板体100朝向第二板体102一侧的柔性屏体2以非卷绕的形式收容；例如，如图16中所示，当柔性屏体2未完全展开时，柔性屏体2包括相互连接的第一部20和第二部22；第一部20位于第一板体100上且可与第一板体100固定连接，第二部22为柔性屏体2中除第一部20以外的部。其中，第二部22中位于第一板体100和第二板体102之间的子部可以与第一部20相互平行设置，第二部22可以沿转轴11背离主体机构10的外侧滑动以展开或收容。
最后，目前主流的柔性屏体支撑方式包括打孔钢片类型的支撑件以及表链结构类型的支撑件。一般而言，打孔钢片的支撑性与卷曲性都与自身的材料特性、厚度、孔的疏密度相关。为追求小卷曲半径，打孔钢片必定会减薄厚度，增加孔径，缩小孔距，但这样势必导致支撑性变弱，打孔钢片易损坏。且打孔钢片为一整片结构，卷曲时累积的应力较大，会造成相邻圈的打孔钢片之间间隙较大。表链结构类型的支撑件为一节一节关节，通过细轴连接在一起，其卷曲半径取决于关节长度与卷轴直径；受结构和制造工艺的影响，不可能将关节长度与卷轴直径做到极致小；且因为每节关节都被细轴固定死了，所以在柔性屏体卷绕方向无法灵活移动，其一般无法与柔性屏体一起卷曲。
与上述两种类型的支撑件相比，本申请所提供的支撑组件中第一支撑件为螺旋状的柔性件组成的网状结构，各个螺旋状的柔性件在滑动方向X上的连接非常灵活，能以非常小的半径在滑动方向X上卷曲，同时在第二方向Z上能有一定的强度；且相邻两个柔性件之间无锁死的固定连接，只是通过简单的交叉设置方式实现连接，以使得第一支撑件在滑动方向X上能灵活移动微小距离，以补偿卷绕过程中，因与柔性屏体中性层不同而导致的位移差。此外，上述第 一支撑件与柔性屏体可以并排设置卷绕在不同的轴上，或者也可与柔性屏体贴合卷绕在同一个轴上，其设计方式较为灵活。另外，第一支撑件下方设置有第二支撑件，第二支撑件能为上方的第一支撑件和柔性屏体提一定的支撑强度；且当第二支撑件具有磁性时，第二支撑件还能将上方的第一支撑件吸附，使松散的结构紧密贴紧，进一步提升第一支撑件的整体强度。
在一个具体的实施方式中，请参阅图18，图18为图2中第一支撑件一实施方式的局部示意图。假设本申请中第一支撑件中柔性件的线径为0.3mm，柔性件所形成的螺旋状的直径D1为1.2mm，第一支撑件中网状结构的孔径D2为0.5mm(即1.2-0.3*2-0.1，其中0.1为交叉处间隙)。第一支撑件的卷曲半径为螺旋状直径一半(即0.6mm)。其中，当第一支撑件单独支撑时，变形度1mm范围内，承受的支撑力3N；当第一支撑件与第二支撑件共同支撑，且第二支撑件中相邻支撑条之间的间距为50mm时，第一支撑件中网状结构的孔径减为0.1mm，变形度1mm范围内，第一支撑件未被支撑条支撑的区域所承受的支撑力为8N。
与打孔钢片对比而言，假设打孔钢片中孔径0.5mm，孔距0.5mm，打孔钢片的厚度为0.05mm，卷曲半径为1mm。变形度1mm范围内，承受的支撑力0.5N。当在打孔钢片一侧设置第二支撑件，且第二支撑件中相邻支撑条之间的间距为50mm时，打孔钢片中未被支撑条支撑的区域所承受的支撑力为2N。
通过上述对比可以发现，本申请所提供的第一支撑件具有较小的卷曲半径，且相比现有的打孔钢片而言，能够提升展平时的支撑力。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (20)

  1. 一种支撑组件，用于支撑柔性屏体，所述支撑组件包括：
    主体机构，所述主体机构的第一表面用于支撑部分所述柔性屏体；
    第一支撑件，至少部分所述第一支撑件与所述主体机构排列设置，用于支撑超出所述第一表面的所述柔性屏体；其中，所述第一支撑件包括沿着长度方向设置的第一端和第二端，所述第一端相对所述主体机构固定，所述第二端沿着靠近或者远离所述主体机构的方向滑动；且在所述滑动方向上，所述第一支撑件包括并列设置的多个柔性件，相邻所述柔性件之间相互连接形成网状结构。
  2. 根据权利要求1所述的支撑组件，其中，所述支撑组件还包括：
    第二支撑件，所述第二支撑件的柔性小于所述第一支撑件的柔性，用于在所述第一支撑件支撑所述柔性屏体时，层叠设置于所述第一支撑件背离所述柔性屏体的一侧，所述第二支撑件和所述第一支撑件共同支撑所述柔性屏体；
    所述第二支撑件和所述主体机构滑动连接，所述第二端相对所述主体机构的滑动方向与所述第二支撑件相对所述主体机构的滑动方向相同。
  3. 根据权利要求2所述的支撑组件，其中，
    所述第二端和所述第二支撑件沿着所述滑动方向同时靠近或远离所述主体机构；
    所述支撑组件还包括平移机构，所述平移机构与所述主体机构滑动连接；其中，在所述滑动方向上，所述第二支撑件包括固定端，所述第二端和所述固定端相对于所述平移机构固定设置。
  4. 根据权利要求3所述的支撑组件，其中，
    所述支撑组件还包括卷轴，所述卷轴用于卷绕所述第一支撑件，且所述第一端和所述第二端中的一者与所述卷轴固定连接；
    所述第一支撑件还与所述柔性屏体贴合，所述柔性屏体和所述第一支撑件至少部分卷绕于所述卷轴。
  5. 根据权利要求4所述的支撑组件，其中，
    所述第一端固定设置在所述主体机构上，所述第二端固定设置在所述卷轴上，所述卷轴沿着所述滑动方向靠近或者远离所述主体机构。
  6. 根据权利要求5所述的支撑组件，其中，所述卷轴固定设置在所述平移机构上，且位于所述固定端远离所述主体机构的一端；
    在所述滑动方向上，所述主体机构的所述第一表面邻近所述第一支撑件的 边缘设置有台阶部，所述第一支撑件的第一端位于所述台阶部内，并与所述台阶部固定连接；
    所述主体机构包括第一板体，所述第一板体包括相背设置的所述第一表面和第二表面；在所述第一表面指向所述第二表面的第一方向上，所述第一支撑件的厚度与所述台阶部的高度相同。
  7. 根据权利要求4所述的支撑组件，其中，
    所述第一端固定设置在所述卷轴上，所述卷轴相对所述主体机构固定设置，所述第二端沿着所述滑动方向靠近或者远离所述主体机构。
  8. 根据权利要求7所述的支撑组件，其中，所述第二端固定设置在平移机构上，且位于所述固定端远离所述主体机构的一侧；
    所述卷轴位于所述主体机构内部，所述主体机构包括镂空部，所述第一支撑件的第一端穿过所述镂空部与所述卷轴固定连接。
  9. 根据权利要求2-8中任一项所述的支撑组件，其中，
    所述主体机构中还设置有容置槽，所述容置槽的延伸方向与所述滑动方向平行，所述第二支撑件的至少部分位于所述容置槽内，并与所述容置槽滑动连接。
  10. 根据权利要求9所述的支撑组件，其中，
    在所述滑动方向上，所述主体机构的所述第一表面邻近所述第一支撑件的边缘设置有台阶部，所述主体机构包括第一板体，所述第一板体包括相背设置的所述第一表面和第二表面，在所述第一表面指向所述第二表面的第一方向上，所述台阶部包括底部，所述底部设有镂空区，所述容置槽延伸至所述镂空区，且所述第二支撑件面向所述第一表面一侧与所述底部齐平。
  11. 根据权利要求2-8中任一项所述的支撑组件，其中，
    所述第一支撑件在所述滑动方向上的柔性大于在第二方向上的柔性；其中，所述第二方向与所述滑动方向垂直。
  12. 根据权利要求11所述的支撑组件，其中，
    在所述第二方向上，所述柔性件呈螺旋状延伸；
    相邻所述柔性件的端部相互交叉设置；
    在所述滑动方向上，相邻所述柔性件之间相互错位并相互交叉设置以形成网状结构；
    所述柔性件包括交替设置的凸部和凹部，所述柔性件的所述凸部的顶端与 相邻的所述柔性件的所述凹部的底端相互交叉。
  13. 根据权利要求11所述的支撑组件，其中，所述第一支撑件还包括多个连接件，所述连接件与所述柔性件并列设置，相邻两个所述柔性件之间通过一个所述连接件连接；在所述滑动方向上，所有所述柔性件相互对齐设置，所述柔性件包括交替设置的凸部和凹部，相邻两个所述柔性件中的一个所述柔性件的凸部的顶端与位于相邻两个柔性件之间的所述连接件相互交叉设置，相邻两个所述柔性件中的另一个所述柔性件的凹部的底端与位于相邻两个柔性件之间的所述连接件相互交叉设置。
  14. 根据权利要求11所述的支撑组件，其中，所述第二支撑件包括：
    多个支撑条，在所述第二方向上并排设置；
    连接条，沿所述第二方向延伸，且与每个所述支撑条固定连接。
  15. 根据权利要求14所述的支撑组件，其中，
    所述连接条与所述支撑条远离所述主体机构的一端固定连接；
    所述主体机构中设置有多个容置槽，一个所述支撑条位于一个所述容置槽内，并与所述容置槽滑动连接；
    所述第二支撑件为磁体，所述第一支撑件能够被所述磁体吸引；
    当所述第一支撑件和所述第二支撑件展开时，所述第一支撑件包括相互交替设置的第一部分和第二部分，所述第一部分在所述第二支撑件上的正投影与所述支撑条重合，所述第二部分在所述第二支撑件上的正投影与所述支撑条错开其中，所述第一部分的网状结构的孔径大于所述第二部分的网状结构的孔径；
    所述支撑条可伸缩，所述支撑条包括依次滑动连接的多个支撑部，且其中一个所述支撑部与平移机构固定连接；
    位于同一所述支撑条上的相邻两个所述支撑部的外侧面滑动连接；或者，位于同一所述支撑条上的相邻两个支撑部中的一个设置有容置空间，相邻两个支撑部中的另一个的外表面与所述容置空间的内表面滑动连接；
    在远离所述主体机构的方向上，所述支撑条在所述第二方向上的宽度逐渐增大或阶梯增大。
  16. 根据权利要求2-8中任一项所述的支撑组件，其中，
    在垂直于所述第一表面方向上，所述主体机构包括相对且间隔设置的第一板体和第二板体；
    所述平移机构包括至少一个延伸板体，所述延伸板体位于所述第一板体和 所述第二板体之间，并与所述第一板体和所述第二板体滑动连接。
  17. 根据权利要求16所述的支撑组件，其中，在垂直于所述滑动方向的第二方向上，所述平移机构包括相对且间隔设置的两个所述延伸板体。
  18. 根据权利要求4所述的支撑组件，其中，
    所述支撑组件还包括：转轴，位于所述卷轴远离所述主体机构的一侧，用于限定所述柔性屏体的滑动方向。
  19. 根据权利要求18所述的支撑组件，其中，所述第一支撑件的厚度大于所述柔性屏体的厚度，所述卷轴的半径小于所述转轴的半径。
  20. 一种显示装置，包括：
    柔性屏体和权利要求1-19中任一项所述的支撑组件，所述支撑组件用于支撑所述柔性屏体。
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CN112797277A (zh) * 2021-01-27 2021-05-14 昆山国显光电有限公司 支撑结构件及显示装置
CN113176808A (zh) * 2021-04-12 2021-07-27 维沃移动通信有限公司 电子设备及屏幕模组
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CN110491289A (zh) * 2019-07-29 2019-11-22 武汉华星光电半导体显示技术有限公司 显示装置
CN111833748A (zh) * 2020-07-13 2020-10-27 Oppo广东移动通信有限公司 柔性显示装置以及电子设备
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