WO2024045746A1 - 折叠屏组件以及电子设备 - Google Patents

折叠屏组件以及电子设备 Download PDF

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Publication number
WO2024045746A1
WO2024045746A1 PCT/CN2023/098650 CN2023098650W WO2024045746A1 WO 2024045746 A1 WO2024045746 A1 WO 2024045746A1 CN 2023098650 W CN2023098650 W CN 2023098650W WO 2024045746 A1 WO2024045746 A1 WO 2024045746A1
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WO
WIPO (PCT)
Prior art keywords
flexible screen
decorative
folding
electronic device
screen
Prior art date
Application number
PCT/CN2023/098650
Other languages
English (en)
French (fr)
Inventor
王小伟
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2024045746A1 publication Critical patent/WO2024045746A1/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
    • 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

Definitions

  • the present application relates to the technical field of electronic device structures, specifically to a folding screen assembly and electronic devices.
  • foldable screen mobile phones Compared with traditional candy bar mobile phones, foldable screen mobile phones have unique advantages such as switching between large and small screens at will and hovering (folding to a certain angle) applications.
  • current technical limitations also make it deficient in certain dimensions. For example, a design with wide screen borders and a decorative ring protruding from the screen has a significant negative impact on the look and feel of the product.
  • the folding screen assembly includes a flexible screen and a decorative piece.
  • the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to the folding area.
  • the side of the flexible screen; the decorative piece includes a bearing portion and a decorative portion extending from the edge of the bearing portion; the bearing portion is used to bear the non-folding area of the flexible screen; wherein the decorative portion surrounds There is a gap around the edge of the flexible screen and between the decorative part and the flexible screen, and a buffer is provided in the gap.
  • inventions of the present application also provide an electronic device.
  • the electronic device includes a flexible screen, a decorative piece, and a middle frame.
  • the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to all The side of the folding area;
  • the decorative part includes a bearing part and a decorative part provided on the bearing part, the bearing part is carried in the non-folding area of the flexible screen;
  • the middle frame is configured for Carrying the decorative part; wherein the decorative part surrounds the periphery of the edge of the flexible screen, and the decorative part There is a gap between the flexible screen and the flexible screen, and a buffer is provided in the gap.
  • the decorative part is configured as a bearing part and a decorative part of an integrated structure.
  • the bearing part is used to carry the flexible screen
  • the decorative part surrounds the periphery of the edge of the flexible screen and is connected with the flexible screen.
  • the gap between the flexible screen and the decorative part can provide space for the flexible screen to move when folded, and a buffer is provided inside to fill the gap and prevent external foreign matter or water vapor from entering the gap.
  • Another aspect of the embodiment of the present application further provides an electronic device, including a flexible screen, a decorative piece, and a middle frame.
  • the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to the folding area. Sides; the decorative piece surrounds the periphery of the edge of the flexible screen, and there is a gap between the decorative piece and the flexible screen, and a buffer is provided in the gap; the middle frame is configured for Carrying the flexible screen and the decorative piece.
  • the electronic device provided by the embodiments of the present application can reduce the frame of the electronic device in the related art by surrounding the decorative member around the edge of the flexible screen with a gap between the flexible screen and the flexible screen, and a buffer member in the gap. Width, that is, the technical effect of achieving narrow borders.
  • the gap between the flexible screen and the decorative part can provide space for the flexible screen to move when folded, and a buffer is provided inside to fill the gap and prevent foreign matter or water vapor from entering the gap.
  • both the flexible screen and the decorative parts are carried on the middle frame, that is, there is no overlapping part between the decorative parts and the flexible screen, which can reduce the overall thickness of the electronic device to a certain extent.
  • Figure 1 is a schematic structural diagram of an electronic device in some embodiments of the present application.
  • Figure 2 is an exploded schematic diagram of the structure of the electronic device in the embodiment of Figure 1;
  • Figure 3 is a schematic cross-sectional structural diagram of area A in the electronic device in the embodiment of Figure 1;
  • Figure 4 is a schematic diagram of the stacked staggered structure of the flexible screen when folded in some embodiments of the present application
  • Figure 5 is a schematic diagram of the jumping structure of the flexible screen and middle frame in some embodiments of the present application.
  • Figure 6 is a schematic structural diagram of electronic equipment in other embodiments of the present application.
  • Figure 7 is a partial cross-sectional structural diagram of the electronic device in the embodiment of Figure 6;
  • Figure 8 is a partial cross-sectional structural diagram of an electronic device in other embodiments of the present application.
  • Figure 9 is a partial cross-sectional structural diagram of an electronic device in other embodiments of the present application.
  • Figure 10 is a partial cross-sectional structural diagram of an electronic device in other embodiments of the present application.
  • Figure 11 is a partial cross-sectional structural diagram of an electronic device in other embodiments of the present application.
  • Figure 12 is a schematic structural diagram of a mobile terminal device in other embodiments of the present application.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • the folding screen assembly includes a flexible screen and a decorative piece; the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to the folding area.
  • the bearing part and the flexible screen are connected through colloid, and the elastic modulus of the colloid is not less than 10 MPa.
  • the decorative part includes a first decorative part and a second decorative part connected by bends, and the first decorative part is located on a side of the non-folding area away from the folding area; the first decorative part and the There is a first spacing between the flexible screens, and a second spacing between the second decorative part and the flexible screen.
  • the first spacing is 0.3-0.8mm.
  • the second spacing is 0.2-0.5mm.
  • the width of the decorative part is 0.3-3mm.
  • the surface of the decorative part facing away from the carrying part does not protrude from the surface of the flexible screen facing away from the carrying part.
  • the surface of the decorative part facing away from the carrying part protrudes beyond the surface of the flexible screen facing away from the carrying part by no more than 0.6 mm; or , in the stacking direction of the bearing part and the flexible screen, the surface of the decorative part facing away from the bearing part sinks no more than 0.3 mm relative to the surface of the flexible screen facing away from the bearing part.
  • the material of the buffering member is foam, foam, silica gel, silicone glue, glass glue or rubber.
  • the folding screen assembly further includes a protective layer covering the buffer member, and the material elastic modulus of the protective layer is not less than the material elastic modulus of the buffer member.
  • an avoidance area is provided on the load-bearing part, and the avoidance area is configured to avoid a structural member provided on a side of the flexible screen close to the load-bearing part.
  • the flexible screen includes a stacked substrate, a display layer and a protective layer, and the bearing portion of the decorative piece is provided on a side of the substrate away from the display layer.
  • embodiments of the present application also provide an electronic device, which includes a flexible screen, a decorative piece, and a middle frame;
  • the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to all The side of the folding area;
  • the decorative part includes a bearing part and a decorative part provided on the bearing part, the bearing part is carried in the non-folding area of the flexible screen;
  • the middle frame is configured for Carrying the decorative part; wherein the decorative part surrounds the periphery of the edge of the flexible screen, there is a gap between the decorative part and the flexible screen, and a buffer is provided in the gap.
  • a connecting piece for connecting the carrying part and the middle frame is provided between the carrying part and the middle frame, and the connecting part has a first connecting surface connected to the carrying part and a first connecting surface connected to the carrying part and the middle frame.
  • the second connection surface for connecting the middle frame, the first connection surface and the second connection surface can move relative to each other.
  • bearing part and the flexible screen are connected through a first colloid with a first elastic modulus
  • decorative part and the middle frame are connected through a second colloid with a second elastic modulus; wherein, the The first elastic modulus is not less than the second elastic modulus.
  • the first elastic modulus is not less than 10 MPa, and the second elastic modulus is not more than 3 MPa.
  • the decorative piece further includes a shielding portion extending from an edge of the bearing portion, the shielding portion is provided on a side of the bearing portion away from the decorative portion, and the middle frame is provided with the The covering part is opposite The corresponding groove; the shielding part is inserted into the groove.
  • the electronic device includes a flexible screen, a decorative piece, and a middle frame;
  • the flexible screen has a folding area and a non-folding area, and the non-folding area is connected to all The side of the folding area;
  • the decorative piece surrounds the periphery of the edge of the flexible screen, and there is a gap between the decorative piece and the flexible screen, and a buffer is provided in the gap;
  • the middle frame is Configured to carry the flexible screen and the decorative piece.
  • the surface of the decorative piece facing away from the middle frame does not protrude from the surface of the flexible screen facing away from the middle frame.
  • electronic devices include, but are not limited to, devices configured to be connected via wired lines (e.g., via the Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection, and/or another data connection/network) and/or via (e.g., for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters , and/or a device for receiving/transmitting communication signals through the wireless interface of another communication terminal.
  • a communication terminal configured to communicate via a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal” or “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communications System (PCS) terminals that may combine cellular radiotelephones with data processing, fax, and data communications capabilities; may include radiotelephones, pagers, Internet/Intranet access , web browsers, planners, calendars, and/or PDAs with Global Positioning System (GPS) receivers; as well as conventional laptop and/or handheld receivers or other electronic devices including radiotelephone transceivers.
  • PCS Personal Communications System
  • a mobile phone is an electronic device equipped with a cellular communication module.
  • folding screen mobile phones generally have folding methods such as inward folding and outward folding.
  • folding screen mobile phones with inward folding methods after folding is completed, the display surfaces of the flexible screen are close to each other along the folding area, that is, the flexible screen is in an inward folding form.
  • folding screen mobile phones with an outward folding method after the folding is completed, the display surfaces of the flexible screen deviate from each other along the folding area, that is, the flexible screen is in an outward folding form.
  • the non-display surface of the folding screen is attached to the mobile phone case.
  • the edges of the folding screen are prone to wear, warping and warping. Drop damage, etc.
  • the technical solution provided by the embodiment of the present application is to protect the edge of the folding screen by arranging decorative parts on the edge of the folding screen to prevent defects such as edge wear, warping, and drop damage of the folding screen.
  • Figure 1 is a schematic structural diagram of an electronic device 100 in some embodiments of the present application.
  • Figure 2 is an exploded schematic structural diagram of the electronic device 100 in the embodiment of Figure 1.
  • the electronic device 100 may include a flexible screen 10 , decorative parts 20 and middle frame 30 .
  • the electronic device 100 in the embodiment of the present application may be a portable device such as a mobile phone, a notebook computer, a tablet computer, or a wearable device. This application takes the electronic device 100 as a mobile phone as an example for exemplary description.
  • the direction indicated by the arrow The direction shown can simply be regarded as the thickness direction of the electronic device.
  • the size of an electronic device in the long axis direction is larger than the size in the short axis direction.
  • the flexible screen 10 is configured to be foldable around the folding line 101 driven by the middle frame 30 .
  • the middle frame 30 may be provided with structures such as a rotating shaft structure or a hinge structure so that the middle frame 30 can be folded in the above-mentioned long axis direction, that is, the electronic device 100 is configured to be foldable in the above-mentioned long axis direction.
  • the middle frame 30 can be divided into two frames located on both sides of the folding line 101.
  • the two frames can be respectively connected to structures such as a rotating shaft structure or a hinge structure, and can be moved along the axis of the frame through structures such as a rotating shaft structure or a hinge structure. Fold at fold line 101.
  • the flexible screen 10 can be connected to the middle frame 30 through one or a combination of assembly methods such as snapping, gluing, welding, etc., so that the flexible screen 10 and the middle frame 30 can be folded along the folding line 101 together.
  • the flexible screen 10 when the flexible screen 10 is folded, the area of the flexible screen 10 corresponding to the folding line 101 is generally folded into a bent shape.
  • the flexible screen 10 has a folding area 102 and a non-folding area 103.
  • the folding area 102 is when the flexible screen 10 is folded.
  • the non-folded area 103 generally remains flat.
  • the folding area 102 and the non-folding area 103 form an integrated flexible screen 10 and are used to display pictures.
  • the folding area 102 may have a symmetrical structure relative to the folding line 101, that is, the size, shape and other parameters of the folding area 102 on both sides of the folding line 101 may be the same or similar.
  • the non-folding area 103 is connected to the side of the folding area 102 , that is, the non-folding area 103 is connected to the edge of the folding area 102 that is opposite to the folding line 101 in the long axis direction.
  • the non-folding area 103 may have a symmetrical structure relative to the folding area 102, that is, the non-folding area 103 is arranged oppositely in the above-mentioned long axis direction and the size, shape and other parameters of the two parts located on both sides of the folding area 102 may be the same or resemblance.
  • FIG. 3 is a schematic cross-sectional structural diagram of area A in the electronic device 100 in the embodiment of FIG. 1 , in which the plane of the cross-section may be parallel to the XZ plane.
  • the middle frame 30 is configured to carry the flexible screen 10 and/or the decorative part 20 , and the decorative part 20 has a portion surrounding the periphery of the edge of the flexible screen 10 . It can be understood that the decorative member 20 surrounds at least part of the edge of the flexible screen 10 and can protect the edge of the flexible screen 10 to avoid defects such as wear, warping, falling damage, and other defects.
  • the frame of the electronic device 100 will be wider, and the decorative part 20 generally protrudes from the edge of the flexible screen 10, affecting the overall display effect of the electronic device 100 and disturbing the user to a certain extent.
  • the hand feel is not good.
  • the middle frame 30 may include a middle plate 31 and a frame 32 extending from the edge of the middle plate 31 .
  • the middle panel 31 may be configured to carry the flexible screen 10
  • the frame 32 may be configured to carry the decorative piece 20 .
  • the frame of the electronic device 100 is mainly defined by the dimensions A to E shown in FIG. 3 .
  • Dimension A may be the frame of the flexible screen 10 , that is, the distance between the edge of the display area of the flexible screen 10 and the outline edge of the flexible screen 10 .
  • This size is related to the size of the flexible screen 10 itself, that is, size A is not within the improvement scope of the embodiment of the present application, so it can be understood as a fixed value.
  • Dimension B may be the design clearance dimension between the flexible screen 10 and the middle frame 30 (for example, the frame 32 ). This size is determined by the fitting tolerance between the flexible screen 10 and the middle frame 30 and the lamination error when the flexible screen 10 is folded. It consists of movement and movement of the flexible screen 10 relative to the middle frame 30 when it falls.
  • FIG 4 is a schematic diagram of the stacked structure of the flexible screen 10 when folded in some embodiments of the present application.
  • the flexible screen 10 may include a substrate 110, a display layer 120, a polarizer 130, and ultra-thin glass that are stacked in sequence. 140 and protective layer 150.
  • misalignment easily occurs between the stacked layers. Its shifting range can be 0.1-0.4mm.
  • FIG. 5 is a schematic structural diagram of the flexible screen 10 and the middle frame 30 in some embodiments of the present application.
  • adhesive is generally used between the flexible screen 10 and the middle frame 30 .
  • the two are connected in a connected manner. There may be a jump phenomenon between the two when they are dropped and impacted.
  • the jump range is generally 0.2-0.4mm.
  • the general design range of the B size can be 0.5-1.0mm.
  • Dimension C may be the overlap support width between the decorative part 20 and the middle frame 30 (for example, the frame 32 ) to prevent the decorative part 20 from falling down or even crushing the flexible screen 10 due to the falling down.
  • the general design range of the C size can be 0.3-0.8 mm, so that the middle frame 30 can have a better supporting effect on the decorative part 20 and avoid deformation of the decorative part 20 .
  • Dimension D may be the dispensing width of the decorative component 20 bonded to the middle frame 30 .
  • the general design range of the D size can be 0.5-1.0 mm, so as to achieve a better bonding effect between the decorative part 20 and the middle frame 30 and avoid misalignment of the decorative part 20.
  • the E dimension can be the overlap width of the decorative part 20 and the outside of the middle frame 30 to avoid glue exposure and affect the overall appearance of the product.
  • the E size is generally designed within a range of 0.1-0.4 mm to cover the outer gap between the decorative part 20 and the middle frame 30 to avoid exposure of the colloid.
  • the dimensions of the frame of the electronic device 100 excluding the frame size A of the flexible screen 10 itself can be 1.4-3.2 mm.
  • the decorative member 20 is protruding from the flexible screen 10 . That is, the decorative piece 20 covers and protrudes from the edge of the flexible screen 10 to protect the edge of the flexible screen 10 . In addition, the decorative piece 20 covers and protrudes from the edge of the flexible screen 10, which can seal the gap between the flexible screen 10 and the middle frame 30, and prevent foreign matter, water vapor, etc. from entering the gap between the flexible screen 10 and the middle frame 30. gap, thereby also preventing foreign matter from entering the gap and squeezing and damaging the flexible screen 10 .
  • the height of the decorative part 20 protruding from the flexible screen 10 is generally 0.3-0.8 mm. However, the structural arrangement of the decorative part 20 protruding from the flexible screen 10 will affect the use feel to a certain extent when the electronic device 100 is actually used.
  • FIG. 6 is a schematic structural diagram of an electronic device 300 in other embodiments of the present application.
  • the electronic device 300 may include a flexible screen 10 , a middle frame 30 and a decorative part 50 .
  • the difference between the electronic device 300 in the embodiment of the present application and the electronic device 100 in the previous embodiment is that the structure and arrangement of the decorative part 50 are different from the decorative part 20 , so that the frame of the electronic device 300 is smaller than that of the electronic device 100 The borders are narrower.
  • the terms “first”, “second”, etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined by "first,””second,” etc. may explicitly or implicitly include at least one of these features.
  • the flexible screen 10 and the decorative part 50 can constitute a folding screen assembly of the electronic device, so that they can be folded synchronously with the middle frame 30 driven by the middle frame 30 .
  • the flexible screen 10 has a folding area 102 and a non-folding area 103 of an integrated structure.
  • the non-folding area 103 is connected to the side of the folding area.
  • the decorative part 50 may include a carrying part 51 and a decorative part 52 extending from an edge of the carrying part 51 , and the carrying part 51 is configured to carry the non-folding area 103 of the flexible screen 10 .
  • the decorative portion 52 surrounds the periphery of the edge of the flexible screen 10 .
  • the decorative portion 52 surrounds the periphery of the non-folding area 103 of the flexible screen 10 .
  • one side of the non-folding area 103 of the flexible screen 10 is integrally connected to the folding area 102 , and the periphery of the non-folding area 103 not connected to the folding area 102 is surrounded by the decorative part 52 .
  • the carrying part 51 and the decorative part 52 can be divided into two parts, which are located on both sides of the folding area 102 in the above-mentioned long axis direction, that is, the decorative part 50 is disconnected at a position corresponding to the folding area 102 to facilitate folding.
  • the non-folding area 103 of the flexible screen 10 can be connected to the bearing portion 51 of the decorative piece 50 through one or a combination of assembly methods such as snapping, gluing, and welding.
  • the middle frame 30 is configured to carry the decorative piece 50 , that is, the middle frame 30 can be connected to the decorative piece 50 through one or a combination of snapping, gluing, welding, etc. assembly methods.
  • FIG. 7 is a partial cross-sectional structural diagram of the electronic device 300 in the embodiment of FIG. 6 .
  • the gap 104 is set with reference to the fitting tolerance of the flexible screen 10 and the decorative part 50 and the stacking offset when the flexible screen 10 is folded.
  • a buffer member 60 is provided in the gap 104.
  • the buffer member 60 filled in the gap 104 can not only shield the decorative portion 52 and the edge of the flexible screen 10 to present a better appearance, but also prevent external foreign matter, Water vapor etc. enter the gap 104.
  • the buffer member 60 is made of soft material to provide a certain buffer space when the flexible screen 10 is folded and misaligned, thereby protecting the edges of the flexible screen 10 to a certain extent.
  • the buffer member 60 can be made of low-density foam, and the density of the foam can be 0.1-0.7g/cm3.
  • FIG. 8 is a partial cross-sectional structural diagram of an electronic device 300 in other embodiments of the present application.
  • the material of the buffer member 60 may be low-modulus silicone glue, that is, the silicone glue may be filled into the gap 104 by potting to form the buffer member 60 .
  • the material of the buffer 60 can also be foam, silicone, glass glue, rubber or other materials that can fill the gap 104, are not easy to cause crushing damage to the sides of the flexible screen 10, and can absorb the flexible screen when folded. 10 stacks of staggered flexible cushioning materials.
  • the material of the buffer member 60 can be one type or a mixture of multiple types, without any specific limitation.
  • a first connecting piece 71 for connecting the flexible screen 10 and the decorative piece 50 is provided between the flexible screen 10 and the decorative piece 50
  • a first connecting piece 71 is provided between the decorative piece 50 and the middle frame 30 for connecting the decorative piece 50 and the decorative piece 50
  • the second connecting piece 72 of the middle frame 30 is provided between the bearing part 51 and the middle frame 30 and is used to connect the bearing part 51 and the middle frame 30 .
  • the first connecting member 71 may be a first colloid 71
  • the second connecting member 72 may be a second colloid 72 .
  • the first connecting member 71 and the second connecting member 72 may also be other structural members capable of connecting, and the embodiments of the present application are not limited thereto.
  • the second connecting member 72 has a first connecting surface 721 connected to the bearing portion 51 and a second connecting surface 722 connected to the middle frame 30 .
  • the first connecting surface 721 and the second connecting surface 722 can move relative to each other. That is, when falling, the decorative component 50 and the middle frame 30 can move relative to each other to absorb the destructive energy generated when falling.
  • the flexible screen 10 and the decorative part 50 are bonded together through a first colloid 71 having a first elastic modulus, and the decorative part 50 and the middle frame 30 are bonded together through a second colloid 72 having a second elastic modulus. connect.
  • the non-folding area 103 of the flexible screen 10 is adhesively connected to the bearing portion 51 of the decorative piece 50 through the first glue 71 .
  • the first elastic modulus of the first colloid 71 is not less than the second elastic modulus of the second colloid 72 . That is, the flexible screen 10 and the decorative part 50 are bonded with a colloid with a higher elastic modulus, which can reduce or avoid the relative movement between the flexible screen 10 and the decorative part 50 when falling; the relationship between the decorative part 50 and the middle frame 30
  • the use of lower modulus colloid bonding can cause relative movement between the decorative piece 50 and the middle frame 30 when dropped, and can absorb the damage energy generated when dropped.
  • the flexible screen 10 and the decorative part 50 are bonded using the first colloid 71 whose normal temperature elastic modulus, that is, the first elastic modulus is not less than 10 MPa.
  • the thickness of the first colloid 71 can be 0.1-0.5 mm. Ensure the stability of the bonding between the flexible screen 10 and the decorative part 50, and make it flexible when falling. It is difficult for the screen 10 and the decorative member 50 to move relative to each other, causing collision damage to the edges of the flexible screen 10 .
  • the decorative part 50 and the middle frame 30 are bonded using a second colloid 72 with a normal temperature elastic modulus, that is, a second elastic modulus not greater than 3 MPa.
  • the thickness of the second colloid 72 may be 0.1-0.5 mm. This allows the decorative piece 50 to move relative to the middle frame 30 when it falls, thereby absorbing the damage energy generated when it falls.
  • the bonding shape of the first colloid 71 and the second colloid 72 can be a strip shape, an annular shape, a regional shape or other shapes.
  • the embodiments of the present application do not specifically limit this, and those skilled in the art can flexibly adjust according to actual needs. Just ensure stable bonding.
  • an avoidance area 510 is provided on the bearing part 51 of the decoration part 50 , and the avoidance area 510 is configured to avoid structural components on the side of the flexible screen 10 close to the bearing part 51 .
  • the non-display surface side of the flexible screen 10 is usually provided with structural members such as flexible circuit boards, hard circuit boards, electronic components, display chips, auxiliary supports or filling materials.
  • the avoidance area 510 is used to avoid the above-mentioned structural components when the flexible screen 10 and the bearing part 51 are bonded, thereby ensuring the flatness of the flexible screen 10 .
  • FIG. 9 is a partial cross-sectional structural diagram of an electronic device 300 in other embodiments of the present application.
  • the folding screen assembly also includes a protective layer 80 provided corresponding to the gap 104 , that is, the protective layer 80 is provided on the buffer member 60 .
  • the protective layer 80 can be formed on the surface of the buffer member 60 through glue spraying, dispensing, etc., to protect the buffer member 60 from being rubbed or worn during use.
  • the material of the protective layer 80 can be UV glue or hot melt glue with higher hardness to ensure its scratch resistance; in other words, the elastic modulus of the material of the protective layer 80 is not less than the elastic modulus of the buffer 60 .
  • the decorative part is configured as a bearing part and a decorative part of an integrated structure.
  • the bearing part is used to carry the flexible screen, and the decorative part surrounds the periphery of the edge of the flexible screen and is in contact with the flexible screen.
  • the gap between the flexible screen and the decorative part can provide space for the flexible screen to move when folded, and a buffer is provided inside to fill the gap and prevent foreign matter or water vapor from entering the gap.
  • the frame of the electronic device 300 is mainly defined by the dimensions a-c shown in FIG. 7 .
  • the a size may be the frame of the flexible screen 10 , that is, the distance between the edge of the display area of the flexible screen 10 and the outline edge of the flexible screen 10 .
  • This size is related to the size of the flexible screen 10 itself, that is, the size a can be understood to be equivalent to or consistent with the size A in the previous embodiment.
  • the b dimension may be the size of the gap 104 between the flexible screen 10 and the decorative part 52 , which is composed of the fitting tolerance between the flexible screen 10 and the decorative part 50 and the misalignment of the laminate when the flexible screen 10 is folded.
  • the fitting tolerance between the flexible screen 10 and the decorative part 50 is generally ⁇ 0.2mm.
  • the misalignment amplitude of the two opposite sides of the flexible screen 10 in the long axis direction will generally be greater than the misalignment of the two opposite sides of the flexible screen 10 in the short axis direction. Amplitude of movement. Based on this, there is a first distance b1 between the flexible screen 10 and the decorative part 52 in the long axis direction, and a second distance b2 between the flexible screen 10 and the decorative part 52 in the short axis direction.
  • the decorative part 52 includes a first decorative part 521 and a second decorative part 522 connected by bends.
  • the first decorative part 521 is located on the side of the non-folding area 103 away from the folding area 102; the first decorative part 521 and the flexible screen There is a first distance b1 between the flexible screen 10 and the second decorative part 522 and a second distance b2 between the flexible screen 10 and the second decorative part 522 .
  • the misalignment range can be 0.1-0.4 mm.
  • the first distance b1 can be designed to be 0.3-0.8mm
  • the second distance b2 can be designed to be 0.2-0.5mm.
  • the c dimension may be the width of the decorative part 52 , that is, the width of the decorative part 52 in the direction in which the decorative part 52 is away from the flexible screen 10 .
  • the c dimension can be the size and width of the decorative portion 52 exposed outside the electronic device 300 , and can be flexibly set according to the required structural strength of the decorative portion 52 and the appearance requirements of the entire electronic device 300 .
  • the c size can be designed to be 0.3-3mm.
  • the material of the decorative part 50 can be polycarbonate, fiberglass, aluminum alloy, magnesium alloy and other materials, which can be flexibly selected according to different strength requirements.
  • the width of the decorative part 52 may be relatively narrow.
  • the size of its frame excluding the frame size a of the flexible screen 10 itself can be 0.6-3.8 mm; in the short axis direction of the electronic device 300, its frame size
  • the size of the frame excluding the frame size a of the flexible screen 10 can be 0.5-3.5mm. That is, the minimum frame of the electronic device 300 in the long axis direction, excluding the frame of the flexible screen 10 itself, can be 0.6 mm, and the minimum frame in the short axis direction, excluding the frame of the flexible screen 10 itself, can be 0.5 mm.
  • the minimum frame is 1.4mm, which is a significant improvement.
  • the above-mentioned minimum frame size of the electronic device 300 is only used as an example.
  • the above-mentioned minimum frame size may also change accordingly.
  • the above-mentioned embodiments adopt An example is given to illustrate the reduction in frame size of the electronic device 300 configured with the above structure compared to the electronic device 100 in the embodiment of the present application, but is not limited thereto.
  • the surface of the decorative part 52 facing away from the carrying part 51 does not protrude from the surface of the flexible screen 10 facing away from the carrying part 51 .
  • the surface of the decorative part 52 facing away from the carrying part 51 and the surface of the flexible screen 10 facing away from the carrying part 51 can be flexibly selected between the carrying part 51 and the flexible screen. 10 relative positions in the stacking direction to obtain better appearance and feel.
  • the surface of the decorative part 52 facing away from the carrying part 51 is flush with the surface of the flexible screen 10 facing away from the carrying part 51 .
  • the distance f in the stacking direction of the carrying part 51 and the flexible screen 10 , there is a distance f between the surface of the decorative part 52 facing away from the carrying part 51 and the surface of the flexible screen 10 facing away from the carrying part 51 , and the distance f generally does not exceed 0.6mm.
  • the surface of the decorative part 52 facing away from the carrying part 51 and the surface of the flexible screen 10 facing away from the carrying part 51 can be flexibly selected between the carrying part 51 and the flexible screen. 10 relative positions in the stacking direction to obtain better appearance and feel.
  • the surface of the decorative part 52 facing away from the carrying part 51 protrudes from the surface of the flexible screen 10 facing away from the carrying part 51 , and the surface of the decorative part 52 facing away from the carrying part 51 is in contact with the flexible screen.
  • the distance f between the surfaces facing away from the bearing portion 51 does not exceed 0.6 mm.
  • the surface of the decorative part 52 facing away from the carrying part 51 sinks relative to the surface of the flexible screen 10 facing away from the carrying part 51, and the surface of the decorative part 52 facing away from the carrying part 51 is between
  • the distance f between the surface of the flexible screen 10 facing away from the carrying portion 51 does not exceed 0.3 mm.
  • the decorative piece 50 and the flexible screen 10 can be integrated into an integral component. That is, during the assembly process of the flexible screen 10, the decorative piece 50 can be attached as a support member of the flexible screen 10, and then the decorative piece 50 can be attached.
  • the folding screen assembly assembled with the flexible screen 10 is disposed on the middle frame 30 .
  • the flexible screen 10 may include a stacked substrate, a display layer, and a protective layer. Of course, other colloid layers, buffer layers, or other layers may also be provided between the substrate and the display layer, and between the display layer and the protective layer. The structural level will not be described in detail.
  • the carrying portion 51 of the decorative piece 50 is located on the side of the substrate away from the display layer, and can be bonded to the substrate through double-sided tape, foam glue or other colloids, thereby eliminating the original design of the flexible screen 10. Supports and other structures on the side of the substrate away from the display layer can achieve thinning of the entire machine to a certain extent. and weight loss.
  • FIG. 10 is a partial cross-sectional structural diagram of an electronic device 300 in other embodiments of the present application.
  • the decorative piece 50 further includes a shielding portion 53 extending from an edge of the bearing portion 51 , and the shielding portion 53 is provided on a side of the bearing portion 51 away from the decorative portion 52 .
  • the thickness of the second colloid 72 between the decorative part 50 and the middle frame 30 can be 0.1-0.5 mm.
  • the shielding part 53 is provided on the side of the decorative part 50 away from the decorative part 52 to achieve the above-mentioned problem. The gap and the second colloid 72 are blocked, thereby eliminating or reducing the gap spacing on the side of the electronic device 300 .
  • the middle frame 30 is provided with a slot 301 opposite to the shielding portion 53 , and the shielding portion 53 can be inserted into the slot 301 .
  • the decorative portion 52 surrounds the periphery of the non-folding area of the flexible screen 10 and is not connected to the edge of the folding area. That is, the decorative portion 52 corresponding to a non-folding area can be in a semi-annular shape, and the decorative portion 52 corresponding to the semi-annular area can be semi-circular.
  • the shielding part 53 may also have a semi-circular shape.
  • the groove 301 can be a semi-annular groove structure surrounding one side of the middle frame 30 to match the shape of the shielding portion 53 .
  • the groove 301 may have a bottom wall 301a and a side wall 301b connected by bends.
  • the bottom wall 301a is connected to the side surface of the middle frame 30
  • the side wall 301b is connected to the surface of the middle frame 30 close to the bearing part 51 .
  • the third distance may not exceed 0.1 mm. That is, in this embodiment, by providing the shielding part 53, the gap spacing matching the thickness of the second colloid 72 exposed on the side of the electronic device 300 can be reduced to less than 0.1 mm, even when the shielding part 53 resists the bottom wall 301a. Eliminate the above gaps.
  • the fourth spacing may be 0.2-0.4 mm.
  • the fourth spacing may be reserved for the decorative part 50 to move relative to the middle frame 30. space.
  • the surface of the shielding portion 53 away from the side wall 301b substantially matches the side of the middle frame 30 so that the electronic device 300 has better appearance consistency.
  • the decorative part is configured as a bearing part and a decorative part of an integrated structure.
  • the bearing part is used to carry the flexible screen.
  • the decorative part surrounds the periphery of the edge of the flexible screen and has a gap between it and the flexible screen. , a buffer is provided in the gap, so that the width of the frame of the electronic device in the related technology can be reduced, that is, the technical effect of a narrow frame can be achieved.
  • the gap between the flexible screen and the decorative part can provide space for the flexible screen to move when folded, and buffers are provided inside to fill the gap. Avoid external foreign matter or water vapor from entering the gap.
  • FIG. 11 is a partial cross-sectional structural diagram of an electronic device 300 in other embodiments of the present application.
  • the difference between this embodiment and the previous embodiment is that the decorative part 50 cancels the bearing part 51 and only includes a decorative part 52.
  • the decorative part 50 surrounds the periphery of the edge of the flexible screen 10 , and there is a gap 104 between the decorative part 50 and the flexible screen 10 , and a buffer part 60 is disposed in the gap 104 .
  • the middle frame 30 is configured to carry the flexible screen 10 and the decorative part 50 , that is, the flexible screen 10 is bonded to the middle frame 10 through the first colloid 71 , and the decorative part 50 is bonded to the middle frame 10 through the second colloid 72 . Adhesive connection.
  • the surface of the decorative piece 50 away from the middle frame 30 does not protrude from the surface of the flexible screen 10 and away from the middle frame 30 .
  • the electronic device provided by the embodiments of the present application can reduce the frame of the electronic device in the related art by surrounding the decorative member around the edge of the flexible screen with a gap between the flexible screen and the flexible screen, and a buffer member in the gap. Width, that is, the technical effect of achieving narrow borders.
  • the gap between the flexible screen and the decorative part can provide space for the flexible screen to move when folded, and a buffer is provided inside to fill the gap and prevent external foreign matter or water vapor from entering the gap.
  • both the flexible screen and the decorative parts are carried on the middle frame, that is, there is no laminated part between the decorative parts and the flexible screen, which can reduce the overall thickness of the electronic device to a certain extent.
  • FIG. 12 is a schematic structural diagram of a mobile terminal device 900 in other embodiments of the present application.
  • the mobile terminal device 900 can be a mobile phone, a tablet computer, Laptops, wearable devices, etc., the embodiments of this application take mobile phones as an example.
  • the structure of the mobile terminal device 900 may include an RF circuit 910, a memory 920, an input unit 930, a display unit 940 (ie, the flexible screen 10 in the above embodiment), a sensor 950, an audio circuit 960, a wifi module 970, and a processor. 980 and power supply 990 etc.
  • the RF circuit 910, memory 920, input unit 930, display unit 940, sensor 950, audio circuit 960 and wifi module 970 are respectively connected to the processor 980; the power supply 990 is used to provide power for the entire mobile terminal device 900.
  • the RF circuit 910 is used to receive and receive signals; the memory 920 is used to store data instruction information; the input unit 930 is used to input information, which may specifically include a touch panel 931 and other input devices 932 such as operation buttons; the display unit 940 is may include a display panel 941 (ie, the flexible screen 10), etc.; the sensor 950 includes an infrared sensor, a laser sensor, the pressure sensor and the position sensor in the previous embodiment, etc., used to detect the user's proximity signal, distance signal, pressure signal and position signal, etc.; the speaker 961 and the microphone (or microphone ) 962 is connected to the processor 980 through the audio circuit 960 and is used to receive and receive sound signals; the wifi module 970 is used to receive and transmit wifi signals, and the processor 980 is used to process data information of the mobile terminal device. It can be understood that for technical features that are not described in detail in this embodiment, reference can be made to the specific descriptions in the above embodiments, and therefore will not be described again in this embodiment.

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Abstract

本申请提供了一种折叠屏组件以及电子设备，所述折叠屏组件包括柔性屏和装饰件，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件包括承载部以及自所述承载部的边缘延伸而出的装饰部，所述承载部用于承载所述柔性屏的非折叠区域；其中，所述装饰部环绕于所述柔性屏边缘的外围，且所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。本申请实施例提供的折叠屏组件以及电子设备，通过将装饰件设置为一体结构的承载部和装饰部，承载部用于承载柔性屏，装饰部环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以实现电子设备窄边框的技术效果。

Description

折叠屏组件以及电子设备
本申请要求于2022年08月29日提交的申请号为202211042587.3，且发明名称为“折叠屏组件以及电子设备”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
本申请涉及电子设备结构的技术领域，具体是涉及一种折叠屏组件以及电子设备。
背景技术
相对于传统直板手机，折叠屏手机具备大小屏随意切换、悬停(折叠到一定角度)应用等独特优势。但目前的技术限制，也使其在某些维度存在不足。例如，屏幕边框宽、且装饰圈凸出屏幕的设计对产品的观感和手感带来了显性的不利影响。
发明内容
本申请实施例一方面提供了一种折叠屏组件，所述折叠屏组件包括柔性屏和装饰件，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件包括承载部以及自所述承载部的边缘延伸而出的装饰部，所述承载部用于承载所述柔性屏的非折叠区域；其中，所述装饰部环绕于所述柔性屏边缘的外围，且所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
本申请实施例另一方面还提供了一种电子设备，所述电子设备包括柔性屏、装饰件以及中框，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件包括承载部以及设于所述承载部上的装饰部，所述承载部承载于所述柔性屏的非折叠区域；所述中框被配置为用于承载所述装饰件；其中，所述装饰部环绕于所述柔性屏边缘的外围，所述装饰 部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
本申请实施例提供的折叠屏组件以及电子设备，通过将装饰件设置为一体结构的承载部和装饰部，承载部用于承载柔性屏，装饰部环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以减小相关技术中的电子设备的边框宽度，即实现窄边框的技术效果。同时，柔性屏和装饰部之间的间隙可以为柔性屏折叠时的错动提供空间，并在内设置缓冲件，可以对间隙进行填充，避免外界异物或者水汽等进行间隙。
本申请实施例又一方面还提供了一种电子设备，包括柔性屏、装饰件以及中框，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件环绕于所述柔性屏边缘的外围，且所述装饰件与所述柔性屏之间具有间隙，所述间隙内设有缓冲件；所述中框被配置为用于承载所述柔性屏和所述装饰件。
本申请实施例提供的电子设备，通过将装饰件环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以减小相关技术中的电子设备的边框宽度，即实现窄边框的技术效果。同时，柔性屏和装饰部之间的间隙可以为柔性屏折叠时的错动提供空间，并在内设置缓冲件，可以对间隙进行填充，避免外界异物或者水汽等进行间隙。此外，柔性屏和装饰件均承载于中框上，即装饰件和柔性屏没有层叠部分，可以在一定程度上减小电子设备的整机厚度。
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。
图1是本申请一些实施例中电子设备的结构示意图；
图2是图1实施例中电子设备的结构拆分示意图；
图3是图1实施例中电子设备中A区域的截面结构示意图；
图4是本申请一些实施例中柔性屏折叠时叠层错动结构示意图；
图5是本申请一些实施例中柔性屏与中框的蹿动结构示意图；
图6是本申请另一些实施例中电子设备的结构示意图；
图7是图6实施例中电子设备的部分截面结构示意图；
图8是本申请另一些实施例中电子设备的部分截面结构示意图；
图9是本申请另一些实施例中电子设备的部分截面结构示意图；
图10是本申请另一些实施例中电子设备的部分截面结构示意图；
图11是本申请另一些实施例中电子设备的部分截面结构示意图；
图12是本申请另一些实施例中移动终端设备的结构组成示意图。
具体实施方式
下面结合附图和实施例，对本申请作进一步的详细描述。特别指出的是，以下实施例仅用于说明本申请，但不对本申请的范围进行限定。同样的，以下实施例仅为本申请的部分实施例而非全部实施例，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它实施例，都属于本申请保护的范围。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
本申请实施例一方面提供了一种折叠屏组件，所述折叠屏组件包括柔性屏和装饰件；所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件包括承载部以及自所述承载部的边缘延伸而出的装饰部，所述承载部用于承载所述柔性屏的非折叠区域；其中，所述装饰部环绕于所述柔性屏边缘的外围，且所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
其中，所述承载部与所述柔性屏通过胶体连接，所述胶体的弹性模量不小于10MPa。
其中，所述装饰部包括弯折连接的第一装饰部和第二装饰部，所述第一装饰部位于所述非折叠区域背离所述折叠区域的一侧；所述第一装饰部和所述柔性屏之间具有第一间距，所述第二装饰部和所述柔性屏之间具有第二间距。
其中，所述第一间距为0.3-0.8mm。
其中，所述第二间距为0.2-0.5mm。
其中，所述装饰部的宽度为0.3-3mm。
其中，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面不凸出于所述柔性屏背离所述承载部的表面。
其中，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面凸出于所述柔性屏背离所述承载部的表面的尺寸不超过0.6mm；或者，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面相对于所述柔性屏背离所述承载部的表面下沉的尺寸不超过0.3mm。
其中，所述缓冲件的材料为泡沫、泡棉、硅胶、硅酮胶、玻璃胶或者橡胶。
其中，所述折叠屏组件还包括盖设于所述缓冲件上的防护层，所述防护层的材料弹性模量不小于所述缓冲件的材料弹性模量。
其中，所述承载部上设有避让区，所述避让区被配置为用于避让设于所述柔性屏靠近所述承载部的一侧上的结构件。
其中，所述柔性屏包括层叠设置的衬底、显示层以及保护层，所述装饰件的承载部设于所述衬底背离所述显示层的一侧。
本申请实施例另一方面还提供了一种电子设备，所述电子设备包括柔性屏、装饰件、中框；所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件包括承载部以及设于所述承载部上的装饰部，所述承载部承载于所述柔性屏的非折叠区域；所述中框被配置为用于承载所述装饰件；其中，所述装饰部环绕于所述柔性屏边缘的外围，所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
其中，所述承载部与所述中框之间设有用于连接所述承载部与所述中框的连接件，所述连接件具有与所述承载部连接的第一连接面以及与所述中框连接的第二连接面，所述第一连接面与所述第二连接面能相对错动。
其中，所述承载部与所述柔性屏通过具有第一弹性模量的第一胶体连接，所述装饰件与所述中框通过具有第二弹性模量的第二胶体连接；其中，所述第一弹性模量不小于所述第二弹性模量。
其中，所述第一弹性模量不小于10MPa，所述第二弹性模量不大于3MPa。
其中，所述装饰件还包括自所述承载部的边缘延伸而出的遮挡部，所述遮挡部设于所述承载部背离所述装饰部的一侧，所述中框设有与所述遮挡部相对 应的槽；所述遮挡部插设于所述槽中。
其中，所述槽的底壁与所述遮挡部之间具有第三间距，所述槽的侧壁与所述遮挡部之间具有第四间距。
本申请实施例又一方面还提供了一种电子设备，所述电子设备包括柔性屏、装饰件、中框；所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；所述装饰件环绕于所述柔性屏边缘的外围，且所述装饰件与所述柔性屏之间具有间隙，所述间隙内设有缓冲件；所述中框被配置为用于承载所述柔性屏和所述装饰件。
其中，所述装饰件背离所述中框的表面不凸出于所述柔性屏背离所述中框的表面。
作为在此使用的“电子设备”(或简称为“终端”)包括，但不限于被设置成经由有线线路连接(如经由公共交换电话网络(PSTN)、数字用户线路(DSL)、数字电缆、直接电缆连接，以及/或另一数据连接/网络)和/或经由(例如，针对蜂窝网络、无线局域网(WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器，以及/或另一通信终端的)无线接口接收/发送通信信号的装置。被设置成通过无线接口通信的通信终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括，但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。手机即为配置有蜂窝通信模块的电子设备。
需要说明的是，本申请实施例中的电子设备主要是针对具有折叠屏的电子设备，例如，折叠屏手机。具体而言，折叠屏手机已经逐渐成为未来整机的发展趋势，其主要带来的优势在于，兼具娱乐和办公，且便于携带，迎合了当下消费者追求便携和功能多样统一的需求。其中，折叠屏手机一般具有内折、外折等折叠方式。对于内折方式的折叠屏手机，折叠完成后，柔性屏的显示面沿折叠区域相互靠近，即柔性屏为向内折叠的折叠形态。对于外折方式的折叠屏手机，折叠完成后，柔性屏的显示面沿折叠区域相互背离，即柔性屏为向外折叠的折叠形态。
然而，申请人在研究中发现，对于折叠屏手机而言，折叠屏的非显示面贴合在手机壳体上，当手机弯折使用次数较多时，折叠屏的边缘容易发生磨损、起翘以及跌落损坏等。
为解决上述问题，本申请实施例提供的技术方案的思路是，通过在折叠屏的边缘设置装饰件以对折叠屏的边缘进行保护，以防止折叠屏边缘磨损、起翘以及跌落损坏等缺陷。
请参阅图1和图2，图1是本申请一些实施例中电子设备100的结构示意图，图2是图1实施例中电子设备100的结构拆分示意图，该电子设备100可以包括柔性屏10、装饰件20以及中框30。其中，本申请实施例中的电子设备100可以是手机、笔记本电脑、平板电脑、可穿戴设备等便携装置。本申请以电子设备100为手机为例进行示例性的说明。
需要说明的是，本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
其中，图1中箭头X所示的方向可以简单地视作电子设备的长轴方向，图1中箭头Y所示的方向可以简单地视作电子设备的短轴方向，图1中箭头Z所示的方向可以简单地视作电子设备的厚度方向。一般地，电子设备在长轴方向上的尺寸大于其在短轴方向上的尺寸。
进一步地，柔性屏10被配置为能够在中框30的带动下能够绕折叠线101折叠。其中，中框30内可以设有转轴结构或者铰链结构等结构以使得中框30能够在上述长轴方向上折叠，即电子设备100被配置为能够在上述长轴方向上折叠。例如，中框30可被划分为位于折叠线101两侧的两个框体，该两个框体可分别与转轴结构或者铰链结构等结构连接，并可借由转轴结构或者铰链结构等结构沿折叠线101折叠。柔性屏10可通过卡接、胶接、焊接等组装方式中的一种或其组合与中框30连接，以使得柔性屏10与中框30可以一起沿折叠线101折叠。
可以理解的，为避免柔性屏10出现折痕，在柔性屏10折叠时，柔性屏10对应于折叠线101的区域一般折叠成弯折形状。基于柔性屏10的折叠线101，柔性屏10具有折叠区域102和非折叠区域103，折叠区域102在柔性屏10折叠 时可呈弯折形态，非折叠区域103一般保持平整形态。其中，折叠区域102和非折叠区域103构成一体的柔性屏10，并用于显示画面。其中，折叠区域102可以相对于折叠线101呈对称结构，也即是折叠线101两侧的折叠区域102的大小、形状等参数可以相同或相似。非折叠区域103连接设于折叠区域102的侧边，即非折叠区域103连接设于折叠区域102在上述长轴方向与折叠线101相对设置的边缘。可选地，非折叠区域103可以相对于折叠区域102呈对称结构，即非折叠区域103在上述长轴方向上相对设置且位于折叠区域102两侧的两部分的大小、形状等参数可以相同或相似。
结合参阅图3，图3是图1实施例中电子设备100中A区域的截面结构示意图，其中，截面所在面可以平行于XZ平面。
中框30被配置为用于承载柔性屏10和/或者装饰件20，装饰件20具有环绕于柔性屏10边缘的外围的部分。可以理解的，装饰件20环绕于柔性屏10的至少部分边缘外围，可以对柔性屏10的边缘进行保护，避免柔性屏10的边缘发生磨损、起翘以及跌落损坏等缺陷。
然而，基于装饰件20的设置，会使得电子设备100的边框较宽，且装饰件20一般凸出于柔性屏10的边缘，影响电子设备100的整体显示效果、且会在一定程度上使得用户体验手感欠佳。
如图3所示，中框30可以包括中板31以及自中板31的边缘延伸而出的边框32。中板31可以被配置为用于承载柔性屏10，边框32可以被配置为用于承载装饰件20。
基于此，电子设备100的边框主要由图3中所示的A～E尺寸限定。
其中，A尺寸可以为柔性屏10边框，即柔性屏10的显示区域边缘到柔性屏10的外形边缘之间的距离尺寸。该尺寸与柔性屏10本身尺寸相关，即A尺寸不在本申请实施例改进范围内，故可以理解为定值。
B尺寸可以为柔性屏10和中框30(例如边框32)之间的设计避让尺寸，该尺寸由柔性屏10和中框30之间的贴合公差、柔性屏10折叠时的叠层件错动、以及跌落时柔性屏10相对于中框30的蹿动组成。
结合参阅图4，图4是本申请一些实施例中柔性屏10折叠时叠层错动结构示意图，柔性屏10可以包括依次层叠设置的衬底110、显示层120、偏光片130、超薄玻璃140以及保护层150。柔性屏10在折叠时，各叠层之间容易发生错动， 其错动范围可以为0.1-0.4mm。
结合参阅图5，图5是本申请一些实施例中柔性屏10与中框30之间蹿动时的结构示意图，当电子设备100跌落时，基于柔性屏10与中框30之间一般采用粘接的方式连接，二者之间在跌落撞击时可能会发生蹿动现象，其蹿动范围一般为0.2-0.4mm。
基于此，进一步结合柔性屏10和中框30之间的贴合公差一般为±0.2mm，B尺寸一般设计范围可以为0.5-1.0mm。
C尺寸可以为装饰件20与中框30(例如边框32)之间的搭接支持宽度，以防止装饰件20出现下榻现象甚至出现下榻挤伤柔性屏10的现象。其中，C尺寸一般设计范围可以为0.3-0.8mm，以使得中框30能够对装饰件20具有较好的支撑效果，避免装饰件20出现变形现象。
D尺寸可以为装饰件20粘接于中框30上的点胶宽度。其中，D尺寸一般设计范围可以为0.5-1.0mm，以使得装饰件20与中框30之间实现较好的粘接效果，避免装饰件20出现错位现象。
E尺寸可以为装饰件20与中框30外侧的搭接宽度，以避免出现点胶外露现象，影响产品整体外观表现。其中，E尺寸一般设计范围为0.1-0.4mm，以遮蔽装饰件20与中框30的外侧缝隙，避免胶体外露。
综上，电子设备100的边框除去柔性屏10本身边框尺寸A外的尺寸(即B+C+D+E)可以为1.4-3.2mm。
再次参阅图3，在柔性屏10的显示方向上，装饰件20凸出于柔性屏10设置。即装饰件20覆盖并凸出于柔性屏10的边缘，以对柔性屏10的边缘起到保护作用。另外，装饰件20覆盖并凸出于柔性屏10的边缘，可以对柔性屏10和中框30之间的缝隙起到密封作用，避免异物、水汽等进入柔性屏10和中框30之间的缝隙，进而还可以避免异物进入缝隙中挤压损伤柔性屏10。其中，装饰件20凸出于柔性屏10的高度一般为0.3-0.8mm。然而，装饰件20凸出于柔性屏10的结构设置在实际使用电子设备100时在一定程度上会影响使用手感。
请参阅图图6，图6是本申请另一些实施例中电子设备300的结构示意图，该电子设备300可以包括柔性屏10、中框30以及装饰件50。本申请实施例中的电子设备300与前述实施例中的电子设备100的区别在于：装饰件50的结构以及设置方式不同于装饰件20，以使得电子设备300的边框相较于电子设备100 的边框更窄。需要说明的是，本申请中的术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括至少一个该特征。
其中，柔性屏10和装饰件50可以构成电子设备的折叠屏组件，以在中框30的带动下可以与中框30同步进行折叠。
可选地，柔性屏10具有一体结构的折叠区域102和非折叠区域103，非折叠区域103连接设于折叠区域的侧边，具体可参阅前述实施例。
可选地，装饰件50可以包括承载部51以及自承载部51的边缘延伸而出的装饰部52，承载部51被配置为用于承载柔性屏10的非折叠区域103。装饰部52环绕于柔性屏10的边缘的外围。优选地，装饰部52环绕于柔性屏10的非折叠区域103的外围。换言之，柔性屏10的非折叠区域103的一侧与折叠区域102一体连接，非折叠区域103未连接折叠区域102的外围被装饰部52所环绕。其中，承载部51和装饰部52可被划分为两部分，该两部分在上述长轴方向上位于折叠区域102的两侧，即装饰件50对应于折叠区域102的位置断开以便于折叠。
其中，柔性屏10的非折叠区域103可通过卡接、胶接、焊接等组装方式中的一种或其组合与装饰件50的承载部51实现连接。
进一步地，中框30被配置为用于承载装饰件50，即中框30可通过卡接、胶接、焊接等组装方式中的一种或其组合与装饰件50实现连接。
结合参阅图7，图7是图6实施例中电子设备300的部分截面结构示意图。其中，装饰部52与柔性屏10之间具有间隙104，该间隙104参照柔性屏10与装饰件50的贴合公差以及柔性屏10折叠时的叠层错动设置。进一步地，间隙104内设有缓冲件60，该缓冲件60填充设于间隙104内不仅可以遮蔽装饰部52可柔性屏10的边缘以呈现出较好的外观表现力，还可以避免外界异物、水汽等进入间隙104内。
其中，缓冲件60采用软性材料制成，以为柔性屏10发生折叠错动时提供一定的缓冲空间，进而可以在一定程度上对柔性屏10的边缘进行保护。例如，如图7所示，缓冲件60可以采用低密度的泡棉制成，泡棉的密度可以为0.1-0.7g/cm3。
请参阅图8，图8是本申请另一些实施例中电子设备300的部分截面结构示意图。其中，图8实施例与图7实施例的区别在于：缓冲件60的材料不同。在图8实施例中，缓冲件60的材料可以为低模量的硅酮胶，即可以通过灌胶的方式将硅酮胶填充至间隙104内以形成缓冲件60。
当然，在其他实施方式中，缓冲件60的材料还可以为泡沫、硅胶、玻璃胶、橡胶或者其他能够填充间隙104、不易对柔性屏10的侧边造成挤压损伤、能够吸收折叠时柔性屏10叠层错动的柔性缓冲材料。当然，可以理解的，缓冲件60材料可以为一种或者多种混合，不作具体限制。
在一实施例中，柔性屏10和装饰件50之间设有用于连接柔性屏10和装饰件50的第一连接件71，装饰件50和中框30之间设有用于连接装饰件50和中框30的第二连接件72。优选地，第二连接件72设于承载部51和中框30之间并用于连接承载部51和中框30。例如，第一连接件71可以为第一胶体71，第二连接件72可以为第二胶体72。当然，第一连接件71和第二连接件72还可以为能够起到连接作用的其他结构件，本申请实施例对此不作限制。
其中，第二连接件72具有与承载部51连接的第一连接面721以及与中框30连接的第二连接面722，第一连接面721与第二连接面722能相对错动。即在跌落时，装饰件50与中框30之间能够发生相对蹿动，以吸收跌落时产生的破坏能量。
在一实施例中，柔性屏10和装饰件50通过具有第一弹性模量的第一胶体71粘接连接，装饰件50和中框30通过具有第二弹性模量的第二胶体72粘接连接。优选地，柔性屏10的非折叠区域103通过第一胶体71与装饰件50的承载部51粘接连接。
其中，第一胶体71的第一弹性模量不小于第二胶体72的第二弹性模量。即柔性屏10与装饰件50之间使用较高弹性模量的胶体粘接，可以减小或者避免跌落时柔性屏10与装饰件50之间的相对蹿动；装饰件50和中框30之间使用较低模量的胶体粘接，可以使得跌落时装饰件50与中框30之间发生相对蹿动，且可以吸收跌落时产生的破坏能量。
可选地，柔性屏10与装饰件50之间使用常温弹性模量即第一弹性模量不小于10MPa的第一胶体71进行粘接，第一胶体71的厚度可以为0.1-0.5mm，以保证柔性屏10与装饰件50之间粘接的稳固性，以及可以使得在跌落时柔性 屏10与装饰件50之间不易发生相对蹿动而导致柔性屏10的边缘出现磕碰损伤现象。
可选地，装饰件50与中框30之间使用常温弹性模量即第二弹性模量不大于3MPa的第二胶体72进行粘接，第二胶体72的厚度可以为0.1-0.5mm，以使得在跌落时装饰件50能够相对于中框30进行蹿动，进而吸收跌落时产生的破坏能量。
其中，第一胶体71和第二胶体72的粘接形状可以为条形、环形、区域面形或者其他形状，本申请实施例对此不作具体限定，本领域技术人员可以根据实际需要灵活调整，能够保证稳定粘接即可。
再次参阅图6，装饰件50的承载部51上设有避让区510，该避让区510被配置为用于避让柔性屏10靠近承载部51的一侧上的结构件。具体而言，柔性屏10的非显示面一侧通常会设有诸如柔性电路板、硬质电路板、电子元器件、显示芯片、辅助支撑或者填充材料等结构件，通过在承载部51上设置避让区510以在柔性屏10和承载部51粘接时对上述结构件进行避让，进而保证柔性屏10的平整性。
请参阅图9，图9是本申请另一些实施例中电子设备300的部分截面结构示意图。其中，图9实施例与图8实施例的区别在于：折叠屏组件还包括对应于间隙104设置的防护层80，即缓冲件60上设有防护层80。具体而言，在将缓冲件60设于间隙104内时，由于缓冲件60暴露于电子设备300的外部，在使用过程中容易产生摩擦或者磨损。基于此，可以通过喷胶、点胶等方式在缓冲件60的表面上形成防护层80，以保护缓冲件60在使用过程中不被摩擦或者磨损。其中，防护层80的材料可以为硬度较高的UV胶或者热熔胶，以保证其耐擦刮性；换言之，防护层80的材料弹性模量不小于缓冲件60的材料弹性模量。
本申请实施例提供的电子设备及其折叠屏组件，通过将装饰件设置为一体结构的承载部和装饰部，承载部用于承载柔性屏，装饰部环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以减小相关技术中的电子设备的边框宽度，即实现窄边框的技术效果。同时，柔性屏和装饰部之间的间隙可以为柔性屏折叠时的错动提供空间，并在内设置缓冲件，可以对间隙进行填充，避免外界异物或者水汽等进行间隙。为进一步说明电子设备的边框宽度减小幅度，下文进一步结合图6和图7进行举例说明。
其中，电子设备300的边框主要由图7中所示的a-c尺寸限定。
a尺寸可以为柔性屏10边框，即柔性屏10的显示区域边缘到柔性屏10的外形边缘之间的距离尺寸。该尺寸与柔性屏10本身尺寸相关，即a尺寸可以理解为与前述实施例中的尺寸A相当或者一致。
b尺寸可以为柔性屏10和装饰部52之间的间隙104尺寸，该尺寸由柔性屏10和装饰件50之间的贴合公差、柔性屏10折叠时的叠层件错动组成。其中，柔性屏10和装饰件50之间的贴合公差一般为±0.2mm。
在电子设备300沿上述长轴方向折叠，柔性屏10的叠层在长轴方向上的相对两侧的错动幅度一般会大于柔性屏10的叠层在短轴方向上的相对两侧的错动幅度。基于此，在长轴方向上柔性屏10和装饰部52之间具有第一间距b1，在短轴方向上柔性屏10和装饰部52之间具有第二间距b2。具体而言，装饰部52包括弯折连接的第一装饰部521和第二装饰部522，第一装饰部521位于非折叠区域103背离折叠区域102的一侧；第一装饰部521和柔性屏10之间具有第一间距b1，第二装饰部522和柔性屏10之间具有第二间距b2。
如前述，柔性屏10在折叠时，各叠层之间容易发生错动，其错动范围可以为0.1-0.4mm。基于此，第一间距b1可以设计为0.3-0.8mm，第二间距b2可以设计为0.2-0.5mm。
c尺寸可以为装饰部52的宽度，即装饰部52在装饰部52背离柔性屏10的方向上的宽度。换言之，c尺寸可以为装饰部52外露于电子设备300外部的尺寸宽度，可以根据装饰部52需求的结构强度以及电子设备300整机的外观需求灵活设置。可选地，c尺寸可设计为0.3-3mm。
其中，装饰件50的材质可以为聚碳酸酯、玻纤、铝合金、镁合金等材质，具体可以根据不同的强度需求灵活选择。当然，当选择装饰件50的材质强度较高时，装饰部52的宽度可以相对较窄。
综上，在电子设备300的长轴方向上，其边框除去柔性屏10本身边框尺寸a外的尺寸(即b1+c)可以为0.6-3.8mm；在电子设备300的短轴方向上，其边框除去柔性屏10本身边框尺寸a外的尺寸(即b2+c)可以为0.5-3.5mm。即电子设备300在长轴方向上的边框除去柔性屏10本身的边框最小可以为0.6mm、在短轴方向上的边框除去柔性屏10本身的边框最小可以为0.5mm，相较于电子设备100的边框除去柔性屏10本身的边框最小为1.4mm而言具有显著的提升。
可以理解的，电子设备300上述的最小边框尺寸仅作为示例性说明，在电子设备300的结构形态、或者装饰件的形态发生改变时，上述最小边框尺寸可能也会发生相应变化，上述实施例通过举例说明本申请实施例通过上述结构设置的电子设备300相较于电子设备100的边框尺寸的减小幅度，但不限于此。
在一实施例中，在承载部51与柔性屏10的层叠方向上，装饰部52背离承载部51的表面不凸出于柔性屏10背离承载部51的表面。具体而言，基于装饰部52与柔性屏10之间具有间隙104，此时可以灵活选择装饰部52背离承载部51的表面和柔性屏10背离承载部51的表面在在承载部51与柔性屏10的层叠方向上的相对位置，以获得更好的外观表现力以及使用手感。优选地，装饰部52背离承载部51的表面与柔性屏10背离承载部51的表面齐平。
在一实施例中，在承载部51与柔性屏10的层叠方向上，装饰部52背离承载部51的表面与柔性屏10背离承载部51的表面之间具有间距f，该间距f一般不超过0.6mm。具体而言，基于装饰部52与柔性屏10之间具有间隙104，此时可以灵活选择装饰部52背离承载部51的表面和柔性屏10背离承载部51的表面在在承载部51与柔性屏10的层叠方向上的相对位置，以获得更好的外观表现力以及使用手感。
例如，在承载部51与柔性屏10的层叠方向上，装饰部52背离承载部51的表面凸出于柔性屏10背离承载部51的表面，且装饰部52背离承载部51的表面与柔性屏10背离承载部51的表面之间的间距f不超过0.6mm。又如，在承载部51与柔性屏10的层叠方向上，装饰部52背离承载部51的表面相对于柔性屏10背离承载部51的表面下沉，且装饰部52背离承载部51的表面与柔性屏10背离承载部51的表面之间的间距f不超过0.3mm。
在一些实施例中，装饰件50和柔性屏10可以集成为一个整体部件，即在柔性屏10装配过程中，可以将装饰件50作为柔性屏10的支撑件进行贴合，然后将装饰件50和柔性屏10装配形成的折叠屏组件设于中框30上。如前述，柔性屏10可以包括层叠设置的衬底、显示层以及保护层，当然，衬底与显示层之间、显示层与保护层之间还可以设有其他胶体层、缓冲层、或者其他结构层次，不作赘述。装饰件50的承载部51设于衬底背离显示层的一侧，并可通过双面胶、泡棉胶或者其他胶体实现与衬底的粘接连接，从而可以取消柔性屏10原有的设于衬底背离显示层的一侧的支撑件等结构，在一定程度上可实现整机减薄 和减重。
请参阅图10，图10是本申请另一些实施例中电子设备300的部分截面结构示意图。其中，装饰件50还包括自承载部51的边缘延伸而出的遮挡部53，该遮挡部53设于承载部51背离装饰部52的一侧。
可以理解的，基于装饰件50与中框30通过胶体粘接连接，由此在电子设备300整机侧边可以显现出与胶体厚度可以相匹配的缝隙，影响整机的整体外观。如前述，装饰件50与中框30之间的第二胶体72的厚度可以为0.1-0.5mm，而本实施例通过在装饰件50上背离装饰部52的一侧设置遮挡部53以对上述缝隙以及第二胶体72进行遮挡，从而在电子设备300整机侧边消除或者减小缝隙间距。
在一实施例中，中框30设有与遮挡部53相对于的槽301，遮挡部53可以插设于槽301中。如前述，装饰部52环绕于柔性屏10的非折叠区域未连接折叠区域的边缘的外围，即对应于一非折叠区域的装饰部52可以呈半环形，与该半环形装饰部52相对应的遮挡部53可以也呈半环形。此时，槽301可以为环绕于中框30一侧的半环形槽体结构，以与遮挡部53的形状相适配。其中，槽301可以具有弯折连接的底壁301a和侧壁301b，底壁301a连通至中框30的侧表面，侧边301b连通至中框30靠近承载部51的表面。
可选地，遮挡部53与底壁301a之间具有第三间距，该第三间距可以不超过0.1mm。即本实施例通过设置遮挡部53，可以将外露于电子设备300侧边的与第二胶体72厚度相匹配的缝隙间距减小至0.1mm以下，甚至在遮挡部53抵触于底壁301a时可以消除上述缝隙。
可选地，遮挡部53与侧壁301b之间具有第四间距，该第四间距可以为0.2-0.4mm，该第四间距可以为装饰件50相对于中框30蹿动时预留蹿动空间。优选地，遮挡部53背离侧壁301b的表面与中框30的侧面大体上相适配，以使得电子设备300具有较好的外观一致性。
本申请实施例提供的电子设备，通过将装饰件设置为一体结构的承载部和装饰部，承载部用于承载柔性屏，装饰部环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以减小相关技术中的电子设备的边框宽度，即实现窄边框的技术效果。同时，柔性屏和装饰部之间的间隙可以为柔性屏折叠时的错动提供空间，并在内设置缓冲件，可以对间隙进行填充， 避免外界异物或者水汽等进行间隙。
请参阅图11，图11是本申请另一些实施例中电子设备300的部分截面结构示意图。其中，本实施例与前述实施例的区别在于：装饰件50取消承载部51，仅包括装饰部52。
具体而言，装饰件50环绕于柔性屏10边缘的外围，且装饰件50与柔性屏10之间具有间隙104，该间隙104内设有缓冲件60。中框30被配置为用于承载柔性屏10和装饰件50，即柔性屏10通过第一胶体71实现与中框10的粘接连接，装饰件50通过第二胶体72实现与中框10的粘接连接。其中，装饰件50背离中框30的表面不凸出柔性屏10别来中框30的表面。可以理解的，本实施例中未尽详述的技术特征可以参考前述实施例中的具体描述，故此不再进行赘述。
本申请实施例提供的电子设备，通过将装饰件环绕于柔性屏的边缘的外围并与柔性屏之间具有间隙，间隙内设有缓冲件，以此可以减小相关技术中的电子设备的边框宽度，即实现窄边框的技术效果。同时，柔性屏和装饰部之间的间隙可以为柔性屏折叠时的错动提供空间，并在内设置缓冲件，可以对间隙进行填充，避免外界异物或者水汽等进行间隙。此外，柔性屏和装饰件均承载于中框上，即装饰件和柔性屏没有层叠部分，可以在一定程度上减小电子设备的整机厚度。
另外，本申请实施例还提供了一种移动终端设备，请参阅图12，图12是本申请另一些实施例中移动终端设备900的结构组成示意图，该移动终端设备900可为手机、平板电脑、笔记本电脑以及可穿戴设备等，本申请实施例图示以手机为例。该移动终端设备900的结构可以上可包括RF电路910、存储器920、输入单元930、显示单元940(即上述实施例中的柔性屏10)、传感器950、音频电路960、wifi模块970、处理器980以及电源990等。其中，RF电路910、存储器920、输入单元930、显示单元940、传感器950、音频电路960以及wifi模块970分别与处理器980连接；电源990用于为整个移动终端设备900提供电能。
具体而言，RF电路910用于接发信号；存储器920用于存储数据指令信息；输入单元930用于输入信息，具体可以包括触控面板931以及操作按键等其他输入设备932；显示单元940则可以包括显示面板941(即上述实施例中的柔性 屏10)等；传感器950包括红外传感器、激光传感器、前述实施例中的压力传感器和位置传感器等，用于检测用户接近信号、距离信号、压力信号以及位置信号等；扬声器961以及传声器(或麦克风)962通过音频电路960与处理器980连接，用于接发声音信号；wifi模块970则用于接收和发射wifi信号，处理器980用于处理移动终端设备的数据信息。可以理解的，本实施例未尽详述的技术特征，可以参考上述实施例中的具体描述，故本实施例不再进行赘述。
需要说明的是，术语“包括”和“具有”以及他们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设置固有的其他步骤或单元。
以上所述仅为本申请的部分实施例，并非因此限制本申请的保护范围，凡是利用本申请说明书及附图内容所作的等效装置或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (20)

  1. 一种折叠屏组件，所述折叠屏组件包括；
    柔性屏，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；
    装饰件，所述装饰件包括承载部以及自所述承载部的边缘延伸而出的装饰部，所述承载部用于承载所述柔性屏的非折叠区域；
    其中，所述装饰部环绕于所述柔性屏边缘的外围，且所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
  2. 根据权利要求1所述的折叠屏组件，所述承载部与所述柔性屏通过胶体连接，所述胶体的弹性模量不小于10MPa。
  3. 根据权利要求1所述的折叠屏组件，所述装饰部包括弯折连接的第一装饰部和第二装饰部，所述第一装饰部位于所述非折叠区域背离所述折叠区域的一侧；所述第一装饰部和所述柔性屏之间具有第一间距，所述第二装饰部和所述柔性屏之间具有第二间距。
  4. 根据权利要求3所述的折叠屏组件，所述第一间距为0.3-0.8mm。
  5. 根据权利要求3所述的折叠屏组件，所述第二间距为0.2-0.5mm。
  6. 根据权利要求1所述的折叠屏组件，所述装饰部的宽度为0.3-3mm。
  7. 根据权利要求1所述的折叠屏组件，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面不凸出于所述柔性屏背离所述承载部的表面。
  8. 根据权利要求1所述的折叠屏组件，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面凸出于所述柔性屏背离所述承载部的表面的尺寸不超过0.6mm；
    或者，在所述承载部与所述柔性屏的层叠方向上，所述装饰部背离所述承载部的表面相对于所述柔性屏背离所述承载部的表面下沉的尺寸不超过0.3mm。
  9. 根据权利要求1所述的折叠屏组件，所述缓冲件的材料为泡沫、泡棉、硅胶、硅酮胶、玻璃胶或者橡胶。
  10. 根据权利要求1所述的折叠屏组件，所述折叠屏组件还包括盖设于所 述缓冲件上的防护层，所述防护层的材料弹性模量不小于所述缓冲件的材料弹性模量。
  11. 根据权利要求1所述的折叠屏组件，所述承载部上设有避让区，所述避让区被配置为用于避让设于所述柔性屏靠近所述承载部的一侧上的结构件。
  12. 根据权利要求1所述的折叠屏组件，所述柔性屏包括层叠设置的衬底、显示层以及保护层，所述装饰件的承载部设于所述衬底背离所述显示层的一侧。
  13. 一种电子设备，所述电子设备包括：
    柔性屏，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设于所述折叠区域的侧边；
    装饰件，所述装饰件包括承载部以及设于所述承载部上的装饰部，所述承载部承载于所述柔性屏的非折叠区域；
    中框，所述中框被配置为用于承载所述装饰件；
    其中，所述装饰部环绕于所述柔性屏边缘的外围，所述装饰部与所述柔性屏之间具有间隙，所述间隙内设有缓冲件。
  14. 根据权利要求13所述的电子设备，所述承载部与所述中框之间设有用于连接所述承载部与所述中框的连接件，所述连接件具有与所述承载部连接的第一连接面以及与所述中框连接的第二连接面，所述第一连接面与所述第二连接面能相对错动。
  15. 根据权利要求14所述的电子设备，所述承载部与所述柔性屏通过具有第一弹性模量的第一胶体连接，所述装饰件与所述中框通过具有第二弹性模量的第二胶体连接；其中，所述第一弹性模量不小于所述第二弹性模量。
  16. 根据权利要求15所述的电子设备，所述第一弹性模量不小于10MPa，所述第二弹性模量不大于3MPa。
  17. 根据权利要求13所述的电子设备，所述装饰件还包括自所述承载部的边缘延伸而出的遮挡部，所述遮挡部设于所述承载部背离所述装饰部的一侧，所述中框设有与所述遮挡部相对应的槽；所述遮挡部插设于所述槽中。
  18. 根据权利要求17所述的电子设备，所述槽的底壁与所述遮挡部之间具有第三间距，所述槽的侧壁与所述遮挡部之间具有第四间距。
  19. 一种电子设备，所述电子设备包括：
    柔性屏，所述柔性屏具有折叠区域和非折叠区域，所述非折叠区域连接设 于所述折叠区域的侧边；
    装饰件，所述装饰件环绕于所述柔性屏边缘的外围，且所述装饰件与所述柔性屏之间具有间隙，所述间隙内设有缓冲件；
    中框，所述中框被配置为用于承载所述柔性屏和所述装饰件。
  20. 根据权利要求19所述的电子设备，所述装饰件背离所述中框的表面不凸出于所述柔性屏背离所述中框的表面。
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