WO2022082938A1 - Module d'écran a surface incurvée, procédé d'assemblage correspondant, et terminal mobile - Google Patents

Module d'écran a surface incurvée, procédé d'assemblage correspondant, et terminal mobile Download PDF

Info

Publication number
WO2022082938A1
WO2022082938A1 PCT/CN2020/133756 CN2020133756W WO2022082938A1 WO 2022082938 A1 WO2022082938 A1 WO 2022082938A1 CN 2020133756 W CN2020133756 W CN 2020133756W WO 2022082938 A1 WO2022082938 A1 WO 2022082938A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
curved screen
arc
fixture
middle frame
Prior art date
Application number
PCT/CN2020/133756
Other languages
English (en)
Chinese (zh)
Inventor
刘俊
Original Assignee
捷开通讯(深圳)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 捷开通讯(深圳)有限公司 filed Critical 捷开通讯(深圳)有限公司
Publication of WO2022082938A1 publication Critical patent/WO2022082938A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components

Definitions

  • the present invention relates to the technical field of terminals, and in particular, to a curved screen module, an assembling method thereof and a mobile terminal.
  • the curved screen generally includes a flat main display part located in the middle and arc display parts located on opposite sides of the main display part respectively.
  • a glass cover is attached to the front of the curved screen, and a middle frame is installed on the back of the curved screen.
  • the middle frame of the existing curved screen mobile phone does not have a special screen positioning structure. As the curvature of the curved display portion of the curved screen continues to increase, the difficulty of assembling the curved screen to the middle frame also increases.
  • the present invention provides a curved screen module, an assembling method thereof and a mobile terminal, which solves the problem that the large arc curved screen is difficult to assemble to the middle frame.
  • the present invention provides a curved screen module, comprising:
  • a curved screen comprising a flat main display part located in the middle, and arc display parts respectively located on opposite sides of the main display part;
  • a positioning member comprising at least one positioning block, and the side of the positioning member not provided with the positioning block is attached to the inner side of at least one of the arc-shaped display parts;
  • the adhesive piece is located between the inner side of the arc-shaped display portion and the positioning member, and has two side surfaces arranged opposite to each other, and the two side surfaces are respectively attached to the inner side of the arc-shaped display portion, and the positioning member the side not provided with the positioning block;
  • the middle frame includes at least one positioning groove, and the positioning groove is located on the side edge of the middle frame in the length direction; the positioning member is matched with the positioning groove through the positioning block, and is fixedly connected with the middle frame.
  • the material of the adhesive member includes foam glue.
  • the positioning block matches the shape of the positioning groove and has a T-shaped structure.
  • the positioning member is attached to the inner side of the two arc-shaped display parts, and each of the positioning members includes two positioning blocks; the middle frame includes four of the positioning blocks. Positioning grooves, the positioning blocks are in one-to-one correspondence with the positioning grooves.
  • the bending angle of the arc-shaped display portion is 95° ⁇ 175°.
  • the present invention also provides a method for assembling a curved screen module, and the method for assembling the curved screen module includes:
  • assembly components including:
  • a first positioning fixture Provides a first positioning fixture, a curved screen, a bonding piece, a positioning piece, a middle frame, a second positioning fixture and a sliding piece;
  • the middle of the first positioning fixture has a concave structure, and the shape of the concave structure matches the shape of the curved screen, and the first positioning fixture further includes sliding pieces arranged along the width direction and located at both ends of the concave structure.
  • a groove the curved screen includes a flat main display part located in the middle, and an arc display part located on opposite sides of the main display part respectively;
  • the bonding member has opposite sides;
  • the positioning member There are two opposite sides, one of which is provided with at least one positioning block and a first positioning hole;
  • the middle frame includes at least one positioning groove, and the positioning groove is located on the side of the middle frame in the length direction;
  • One side of the second positioning fixture is provided with an arc-shaped pressing part;
  • the sliding member includes a first surface, at least one clamping part and a first positioning column, and the clamping part is located at the end of the first surface , the first positioning column is arranged on one side of the clamping portion;
  • the first positioning hole is matched with the first positioning column, and the positioning member and the sliding member are fixedly connected to form a sliding fixing assembly;
  • the other side of the adhesive piece is facing the inside of the arc-shaped display part, and the engaging part of the sliding piece is placed in the sliding groove of the first positioning fixture to slide along the The slot slides to press the other side of the adhesive piece to be attached to the inner side of the arc-shaped display part;
  • the curved screen is positioned and assembled on the middle frame to form the curved screen module through the matching between the positioning block of the positioning member and the positioning groove of the middle frame.
  • the sliding member further includes a second surface disposed opposite to the first surface
  • the first surface includes a first opening
  • the second surface includes a second opening
  • at least one of the first positioning columns is located in the first opening
  • the length direction of the first positioning column is the same as that of the first positioning column.
  • one side is parallel;
  • the second opening includes a plurality of limiting holes
  • the positioning block of the positioning member is provided with a plurality of limiting grooves along the width direction of the positioning member;
  • the limiting slot corresponds to the limiting hole, and a limiting member is inserted into the limiting hole and the limiting slot, In order to realize the fixed connection between the positioning member and the sliding member in the vertical direction.
  • the end of the arc-shaped pressing portion has a hook structure, and the hook structure clamps the end of the arc-shaped display portion to avoid the curved screen Loosen between the first positioning jig and the second positioning jig.
  • the first positioning fixture further includes a plurality of first through holes arranged along the length direction and located on both sides of the recessed structure
  • the second positioning fixture further includes a plurality of first through holes arranged along the thickness direction
  • a plurality of second through holes are formed, and a plurality of the first through holes correspond to a plurality of the second through holes, so as to realize the fixed connection between the first positioning clamp and the second positioning clamp through a fixing member.
  • the second positioning fixture further includes a plurality of second positioning holes located on the side surfaces in the longitudinal direction
  • the sliding member further includes a plurality of second positioning holes whose setting direction is the same as that of the first positioning column.
  • a second positioning column the second positioning column is located on the third surface perpendicular to the first surface, and the second positioning column is matched with the second positioning hole to limit the sliding and fixing assembly. Swipe direction.
  • the middle portion of the first positioning fixture is a hollow structure, so as to facilitate taking out the curved screen from the first positioning fixture.
  • the present invention also provides a mobile terminal, the mobile terminal includes a curved screen module, and the curved screen module includes:
  • a curved screen comprising a flat main display part located in the middle, and arc display parts respectively located on opposite sides of the main display part;
  • a positioning member comprising at least one positioning block, and the side of the positioning member not provided with the positioning block is attached to the inner side of at least one of the arc-shaped display parts;
  • the adhesive piece is located between the inner side of the arc-shaped display portion and the positioning member, and has two side surfaces arranged opposite to each other, and the two side surfaces are respectively attached to the inner side of the arc-shaped display portion, and the positioning member the side not provided with the positioning block;
  • the middle frame includes at least one positioning groove, and the positioning groove is located on the side edge of the middle frame in the length direction; the positioning member is matched with the positioning groove through the positioning block, and is fixedly connected with the middle frame.
  • the material of the adhesive member includes foam glue.
  • the positioning block matches the shape of the positioning groove and has a T-shaped structure.
  • the positioning member is attached to the inner side of the two arc-shaped display parts, and each of the positioning members includes two positioning blocks; the middle frame includes four of the positioning blocks. Positioning grooves, the positioning blocks are in one-to-one correspondence with the positioning grooves.
  • the bending angle of the arc-shaped display portion is 95° ⁇ 175°.
  • the positioning member provided with the positioning block is pasted on the inner side of the curved display portion of the curved screen through the bonding member,
  • the positioning grooves are correspondingly arranged on the longitudinal sides of the middle frame, and the positioning blocks are matched with the positioning grooves, so that the curved screen is assembled on the middle frame, and is compatible with the
  • the fixed connection of the middle frame solves the problem that the large-curved curved screen is difficult to assemble to the middle frame.
  • FIG. 1 is a schematic three-dimensional structure diagram of a curved screen module provided by an embodiment of the present invention
  • Fig. 2 is the three-dimensional structure exploded schematic diagram of the curved screen module in Fig. 1;
  • FIG. 3 is a schematic structural diagram of a curved screen provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an adhesive member provided by an embodiment of the present invention.
  • Figure 5a is a schematic structural diagram of an adhesive member attached to one side of a positioning member provided by an embodiment of the present invention
  • FIG. 5b is a schematic structural diagram from another perspective when the adhesive member is attached to one side of the positioning member according to the embodiment of the present invention.
  • FIG. 6 is a schematic three-dimensional structural diagram of a sliding member provided by an embodiment of the present invention.
  • Fig. 7a is a schematic exploded structural diagram of a fixed connection between a positioning member and a sliding member according to an embodiment of the present invention
  • FIG. 7b is a schematic exploded structural diagram from another perspective of the fixed connection between the positioning member and the sliding member according to the embodiment of the present invention.
  • Fig. 8a is a schematic top-view structural diagram of a curved screen provided in an embodiment of the present invention assembled on a first positioning fixture;
  • Fig. 8b is A-A sectional view in Fig. 8a;
  • FIG. 9 is a schematic diagram of an exploded structure of a fixed connection between a first positioning fixture and a second positioning fixture provided in an embodiment of the present invention.
  • FIG. 10 is a schematic cross-sectional view of a first positioning fixture and a second positioning fixture being fixedly connected according to an embodiment of the present invention
  • Fig. 11a is a schematic structural diagram of a sliding member assembled to a first positioning fixture provided by an embodiment of the present invention
  • Figure 11b is a cross-sectional view of Figure 11a
  • FIG. 12 is a schematic structural diagram of a fixed connection between a positioning member and a curved screen according to an embodiment of the present invention
  • FIG. 13 is a schematic flowchart of a method for assembling a curved screen module according to an embodiment of the present invention.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as “first”, “second” may expressly or implicitly include one or more of said features. In the description of the present invention, “plurality” means two or more, unless otherwise expressly and specifically defined.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • a first feature "on” or “under” a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the present invention aims at the problem that the existing large-curved curved screen is difficult to assemble to the middle frame, and the embodiments of the present invention are used to solve the problem.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of the curved screen module provided by an embodiment of the present invention
  • FIG. 2 is an exploded schematic diagram of the three-dimensional structure of the curved screen module in FIG. 1
  • FIG. 3 is Figure 4 is a schematic structural diagram of a curved screen provided by an embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of an adhesive member provided by an embodiment of the present invention. Referring to Figures 1 to 4, the curved screen module includes:
  • the curved screen 20 includes a flat main display part 201 located in the middle, an arc display part 202 located on opposite sides of the main display part 201 respectively, and a conductive device 203 located on one side of the main display part 201;
  • the positioning member 40 includes at least one positioning block 401, and the side of the positioning member 40 not provided with the positioning block 401 is attached to the inner side of at least one of the arc-shaped display parts 202;
  • the adhesive member 30 is located between the inner side of the arc-shaped display portion 202 and the positioning member 40, and has two side surfaces arranged opposite to each other, and the two side surfaces are respectively attached to the inner side of the arc-shaped display portion 202, and the The positioning member 40 is not provided with one side of the positioning block;
  • the middle frame 50 includes at least one positioning groove 501 , and the positioning groove 501 is located on the side of the middle frame 50 in the length direction; the positioning member 40 cooperates with the positioning groove 501 through the positioning block 401 , and The middle frame 50 is fixedly connected.
  • the middle frame does not have a special screen positioning structure.
  • the positioning member 40 provided with the positioning block 401 is pasted on the inner side of the curved display portion 202 of the curved screen 20 through the adhesive member 30 .
  • the positioning groove 501 is correspondingly set on the side of the middle frame 50 in the length direction, and the positioning block 401 and the positioning groove 501 are gap-fitted, so that the curved screen 20 is positioned and assembled on the
  • the middle frame 50 is fixedly connected with the middle frame 50, which solves the problem that the curved screen 20 with a large arc is difficult to be assembled to the middle frame 50, and is beneficial to the subsequent assembly of the whole machine.
  • the material of the adhesive member 30 is foam glue.
  • the bonding member 30 made of foam rubber can not only bond the arc-shaped display part 202 and the positioning member 40, but also play a buffering and protective role, so as to prevent the arc-shaped display part 202 from being damaged. Damaged during assembly.
  • the positioning block 401 matches the shape of the positioning groove 501 and has a T-shaped structure. It can be understood that the shapes of the positioning block 401 and the positioning groove 501 are not limited to this, and the shapes of the two may match.
  • the positioning member 40 is attached to the inner side of the two arc-shaped display portions 202 , and the positioning member 40 includes two positioning blocks 401 .
  • the middle frame 50 includes four positioning slots 501, and the positioning blocks 401 correspond to the positioning slots 501 one-to-one.
  • the two positioning blocks 401 are located at the two ends of the positioning member 40 respectively, and the two positioning grooves 501 are correspondingly provided on the two sides of the middle frame 50 in the longitudinal direction, so that the main The curved display parts 202 on both sides of the display part 201 can be fixed by the two positioning blocks 401 and the two positioning grooves 501 , which improves the assembly accuracy and stability of the curved screen module.
  • the bending angle ⁇ of the arc-shaped display portion 202 according to the embodiment of the present invention is preferably 95° ⁇ 175°, as shown in FIG. 3 .
  • Embodiments of the present invention further provide an assembling method for a curved screen module, which is used to assemble the curved screen module provided by the above embodiments.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a curved screen module provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an exploded three-dimensional structure of a curved screen module in FIG. 1
  • FIG. 3 is a schematic structural diagram of a curved screen provided by an embodiment of the present invention
  • 4 is a schematic structural diagram of the adhesive provided by the embodiment of the present invention
  • FIG. 5 a is a schematic structural diagram of the adhesive 30 attached to one side of the positioning member 40, and FIG. A schematic structural diagram from another perspective attached to one side of the positioning member 40
  • FIG. 6 is a schematic three-dimensional structural diagram of the sliding member 70;
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a curved screen module provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an exploded three-dimensional structure of a curved screen module in FIG. 1
  • FIG. 3 is a schematic structural diagram of a curved screen provided by an embodiment of the
  • FIG. 7b is a schematic diagram of an exploded structure from another perspective of the fixed connection between the positioning member 40 and the sliding member 70;
  • FIG. 8a is a schematic top view of the structure of the curved screen 20 assembled on the first positioning fixture 10, and FIG. 8b is a diagram A-A cross-sectional view in 8a;
  • FIG. 9 is a schematic diagram of an exploded structure of the fixed connection of the first positioning fixture 10 and the second positioning fixture 60
  • FIG. 10 is a fixed connection of the first positioning fixture 10 and the second positioning fixture 60.
  • 11a is a schematic view of the structure of the sliding member 70 assembled to the first positioning fixture 10, and
  • FIG. 11b is a cross-sectional view of FIG. 11a; Schematic diagram of the structure;
  • FIG. 13 is a schematic flowchart of an assembling method of a curved screen module provided by an embodiment of the present invention.
  • a first positioning fixture 10 In order to assemble the curved screen module provided in the above embodiment, the following assembly components need to be provided: a first positioning fixture 10, a curved screen 20, a bonding piece 30, a positioning piece 40, a middle frame 50, a second positioning fixture 60 and a sliding Piece 70.
  • the first positioning fixture 10 has a recessed structure 101 in the middle, and the shape of the recessed structure 101 matches the shape of the curved screen 20, so that the curved screen 20 can It is assembled in the first positioning fixture 10 to avoid relative sliding. Further, the first positioning fixture 10 further includes sliding grooves 102 disposed along the width direction and located at both ends of the recessed structure 101 .
  • the curved screen 20 includes a flat main display part 201 located in the middle, and curved display parts 202 located on opposite sides of the main display part 201 respectively, and the main display part 201 Conductive device 203 on one side.
  • the adhesive member 30 has two opposite sides; the positioning member 40 has two opposite sides, one of which is provided with at least one positioning block 401 and a first Positioning hole 402 .
  • the positioning member 40 has two opposite sides, one of which is provided with at least one positioning block 401 and a first Positioning hole 402 .
  • two positioning blocks 401 and four first positioning holes 402 with different relative heights are provided on one side of the positioning member 40 , wherein the two positioning holes 402 with lower relative heights are The first positioning holes 402 are both located in the middle of the two positioning blocks 401 , and the two first positioning holes 402 with relatively high heights are located at two ends of the positioning member 40 respectively.
  • the middle frame 50 includes at least one positioning groove 501 , and the positioning groove 501 is located on the side of the middle frame 50 in the length direction.
  • one side of the second positioning fixture 60 is provided with an arc-shaped pressing portion 601 .
  • the sliding member 70 includes a first surface 701 , at least one engaging portion 703 and a first positioning post 704 , and the engaging portion 703 is located on the first surface 701 .
  • the first positioning post 704 is arranged on one side of the engaging portion 703 .
  • the method specifically includes the following steps:
  • S101 Provide assembly components, including:
  • the first positioning fixture 10 the curved screen 20, the adhesive member 30, the positioning member 40, the middle frame 50, the second positioning fixture 60, and the slider 70;
  • the first positioning hole 402 is matched with the first positioning post 704, and the positioning member 40 and the sliding member 70 are fixedly connected to form a sliding fixing assembly;
  • the curved screen 20 is positioned and assembled on the middle frame 50 through the matching of the positioning block 401 of the positioning member 40 with the positioning groove 501 of the middle frame 50 to form the curved screen mold Group.
  • step S102 the adhesive member 30 is attached to the side of the positioning member 40 where the positioning block 401 is not provided.
  • step S103 is performed: assembling the sliding fixing assembly.
  • the positioning member 40 and the sliding member 70 are fixedly connected through the first positioning hole 402 and the first positioning post 704 to form a sliding fixing assembly.
  • the sliding member 70 further includes a second surface 702 opposite to the first surface 701 ; the first surface 701 includes a convex portion 7011 , so The protruding portion 7011 includes a first opening 7012, the second surface 702 includes a second opening 7021, at least one of the first positioning posts 704 is located in the first opening 7012, and the length of the first positioning post 704 The direction is parallel to the first surface 701 ; the second opening 7021 includes a plurality of limiting holes 706 ; the positioning block 401 of the positioning member 40 is provided with a plurality of limiting holes along the width direction of the positioning member 40 Slot 4011.
  • the limiting slot 4011 corresponds to the limiting hole 706
  • the limiting hole 706 and the limiting slot 4011 correspond to each other. Inserting the limiting member 80 into the interior, while realizing the fixed connection between the positioning member 40 and the sliding member 70 in the horizontal direction, it also realizes the fixed connection between the positioning member 40 and the sliding member 70 in the vertical direction, increasing the The stability of the sliding fixed assembly is improved.
  • step S104 is performed, that is, the curved screen 20 is placed in the concave structure 101 of the first positioning fixture 10 .
  • the middle portion of the first positioning fixture 10 provided in step S101 is a hollow structure, which facilitates taking out the curved screen 20 in subsequent steps; all the first positioning fixture 10 has a hollow structure.
  • the shape of the recessed structure 101 matches the shape of the curved screen 20 , so that the curved screen 20 is aligned and assembled in the first positioning fixture 10 to avoid relative sliding.
  • step S105 referring to FIGS. 9 and 10 , after the curved screen 20 is aligned and assembled in the first positioning fixture 10 , the arc-shaped pressing portion 601 of the second positioning fixture 60 is pressed tightly
  • the curved display part 202 of the curved screen 20 has a hook structure 6011 at the end of the curved pressing part 601 , and the hook structure 6011 connects the end of the curved display part 202
  • the second positioning fixture 60 and the first positioning fixture 10 are then fixedly connected .
  • the first positioning fixture 10 further includes a plurality of first through holes 103 arranged along the length direction and located on both sides of the recessed structure 101
  • the second positioning fixture 60 further includes a plurality of first through holes 103 arranged along the thickness direction
  • the second through holes 602 , the plurality of first through holes 103 correspond to the plurality of second through holes 602 , so that the first positioning fixture 10 and the second positioning fixture 60 are fixed by the fixing member 90 connect.
  • the first through hole 103 and the second through hole 602 may be threaded holes, and the fixing member 90 may be a screw.
  • the first positioning fixture 10 further includes a plurality of fixing holes 104 located on the peripheral side of the first through hole 103
  • the second positioning fixture 60 further includes a plurality of fixing piles 603 arranged along the thickness direction.
  • the fixing holes 104 are in one-to-one correspondence with the plurality of fixing piles 603 .
  • step S106 After the first positioning jig 10 and the second positioning jig 60 are fixedly connected by the fixing member 90, after step S106, as shown in FIG. 11a and FIG. 11b, the other side of the bonding member 30 faces the the inside of the arc-shaped display part 202, and the engaging part 703 of the sliding member 70 is placed in the sliding groove 102 of the first positioning fixture 10, and slides along the sliding groove 102 to The other side of the adhesive member 30 is pressed and attached to the inner side of the arc-shaped display portion 202 .
  • the second positioning fixture 60 further includes a plurality of second positioning holes 604 located on the side surfaces in the longitudinal direction; as shown in FIG. 6 , the sliding member 70 further includes a setting direction and the The second positioning columns 705 are the same as the first positioning columns 704 .
  • the second positioning columns 705 are located on the third surface perpendicular to the first surface 703 , that is, on the side surface of the sliding member 70 in the length direction.
  • the second positioning post 705 cooperates with the second positioning hole 604 to further limit the sliding direction of the sliding fixing assembly, that is, the sliding direction of the sliding fixing assembly is the direction of the second positioning post 705 In the longitudinal direction, when the sliding fixing assembly slides to the end of the sliding groove 102 away from the central axis of the first positioning fixture 10 , the adhesive member 30 can be accurately attached to the arc-shaped display portion 202 inside.
  • the positioning member 40 with a plurality of the positioning blocks 401 will be accurately attached to the arc-shaped display portion 202 . inside.
  • the disassembly step S107 is performed: the sliding member 70 and the second positioning fixture 60 are removed, and the curved screen 20 is taken out from the first positioning fixture 10 .
  • the sliding member 70 can be disassembled from the positioning member 40 , and the sliding member 70 can be taken out from the sliding groove 102 . Then, the fixing member 90 is removed, and the second positioning fixture 60 is taken out along the vertical upward direction, and finally the curved screen 20 is taken out along the hollow part of the first positioning fixture 10, and the result is as shown in FIG. 12 . shown structure.
  • step S108 the positioning block 401 of the positioning member 40 attached to the inner wall of the curved display portion 202 is connected with the positioning block 401 of the positioning member 40 .
  • the positioning grooves 501 of the middle frame 50 are matched, and the curved screen 20 is positioned and assembled on the middle frame 50 to form the curved screen module, thereby completing the assembly of the curved portion of the curved screen 20 .
  • the positioning member provided with the positioning block is pasted on the inner side of the curved display portion of the curved screen by using the adhesive member, and at the same time the middle frame is
  • the positioning groove is correspondingly arranged on the side of the longitudinal direction of the screen, and the positioning block is matched with the positioning groove, so that the curved screen is assembled on the middle frame and fixedly connected with the middle frame, so as to solve the problem of It solves the problem that the large-curved curved screen is difficult to assemble to the middle frame.
  • An embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes the curved screen module provided in the above-mentioned embodiment, and the mobile terminal may be a smart phone or a tablet computer or the like.
  • the mobile terminal includes a curved screen module
  • the curved screen module includes:
  • the curved screen 20 includes a flat main display part 201 located in the middle, an arc-shaped display part 202 located on opposite sides of the main display part 201 respectively, and a conductive device 203 located on one side of the main display part 201;
  • the positioning member 40 includes at least one positioning block 401, and the side of the positioning member 40 not provided with the positioning block 401 is attached to the inner side of at least one of the arc-shaped display parts 202;
  • the adhesive member 30 is located between the inner side of the arc-shaped display portion 202 and the positioning member 40, and has two side surfaces arranged opposite to each other, and the two side surfaces are respectively attached to the inner side of the arc-shaped display portion 202, and the The positioning member 40 is not provided with one side of the positioning block;
  • the middle frame 50 includes at least one positioning groove 501 , and the positioning groove 501 is located on the side of the middle frame 50 in the length direction; the positioning member 40 cooperates with the positioning groove 501 through the positioning block 401 , and The middle frame 50 is fixedly connected.
  • the material of the adhesive member 30 is foam glue.
  • the positioning block 401 matches the shape of the positioning groove 501 and has a T-shaped structure.
  • the positioning member 40 is attached to the inner side of the two arc-shaped display parts 202 , and the positioning member 40 includes two positioning blocks 401 ; the middle frame 50 includes four positioning grooves 501 .
  • the positioning blocks 401 are in one-to-one correspondence with the positioning grooves 501 .
  • the bending angle ⁇ of the arc-shaped display portion 202 is preferably 95° ⁇ 175°.

Abstract

L'invention concerne un module d'écran à surface incurvée, un procédé d'assemblage de celui-ci, et un terminal mobile. Le module d'écran à surface incurvée comprend : un écran à surface courbe comprenant une partie d'affichage principale au milieu et des parties d'affichage en forme d'arc des deux côtés ; un élément de positionnement comprenant un bloc de positionnement, le côté de l'élément de positionnement où aucun bloc de positionnement n'est disposé étant fixé aux côtés intérieurs des parties d'affichage en forme d'arc ; un élément adhésif fixé aux côtés intérieurs des parties d'affichage en forme d'arc et au côté de l'élément de positionnement où aucun bloc de positionnement n'est disposé ; et un cadre intermédiaire comprenant une fente de positionnement située sur le côté du cadre intermédiaire, l'élément de positionnement s'adaptant à la fente de positionnement au moyen du bloc de positionnement, et étant connecté de manière fixe au cadre intermédiaire.
PCT/CN2020/133756 2020-10-23 2020-12-04 Module d'écran a surface incurvée, procédé d'assemblage correspondant, et terminal mobile WO2022082938A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011148906.XA CN112153197B (zh) 2020-10-23 2020-10-23 曲面屏模组、其装配方法及移动终端
CN202011148906.X 2020-10-23

Publications (1)

Publication Number Publication Date
WO2022082938A1 true WO2022082938A1 (fr) 2022-04-28

Family

ID=73954900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/133756 WO2022082938A1 (fr) 2020-10-23 2020-12-04 Module d'écran a surface incurvée, procédé d'assemblage correspondant, et terminal mobile

Country Status (2)

Country Link
CN (1) CN112153197B (fr)
WO (1) WO2022082938A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116095991A (zh) * 2022-06-28 2023-05-09 荣耀终端有限公司 壳体组件及电子设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113067920B (zh) * 2021-03-10 2023-12-05 维沃移动通信有限公司 一种电子设备
CN114380511A (zh) * 2022-01-22 2022-04-22 东莞市瑞立达玻璃盖板科技股份有限公司 一种触控显示屏模组af镀膜工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106406443A (zh) * 2016-08-29 2017-02-15 珠海市魅族科技有限公司 智能终端的盖板、具有触控功能的盖板及触控显示屏
US20170092230A1 (en) * 2015-09-30 2017-03-30 Semiconductor Energy Laboratory Co., Ltd. Electronic device, display device, method for manufacturing the same, and system including a plurality of display devices
CN110572492A (zh) * 2019-09-05 2019-12-13 Oppo广东移动通信有限公司 电子设备
CN210722209U (zh) * 2019-11-20 2020-06-09 深圳市弘宇新材料有限公司 一种柔性屏贴合装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101973779B1 (ko) * 2012-11-19 2019-04-30 삼성디스플레이 주식회사 플렉서블 표시 장치의 제조방법 및 제조장치
US20170339261A1 (en) * 2016-05-19 2017-11-23 Ming-Ta CHIANG Curved screen protector
CN108198513A (zh) * 2017-12-28 2018-06-22 武汉华星光电半导体显示技术有限公司 柔性屏组件及其贴合装置与贴合方法
CN111010466B (zh) * 2019-11-22 2021-09-10 Oppo广东移动通信有限公司 电子设备和显示屏安装方法
CN111128018B (zh) * 2019-12-13 2021-10-15 Oppo广东移动通信有限公司 显示屏组件的贴合方法及密封塞
CN211720576U (zh) * 2020-04-28 2020-10-20 深圳市弗塔信息技术有限公司 窄边框手机显示屏
CN211702103U (zh) * 2020-05-25 2020-10-16 Oppo广东移动通信有限公司 移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170092230A1 (en) * 2015-09-30 2017-03-30 Semiconductor Energy Laboratory Co., Ltd. Electronic device, display device, method for manufacturing the same, and system including a plurality of display devices
CN106406443A (zh) * 2016-08-29 2017-02-15 珠海市魅族科技有限公司 智能终端的盖板、具有触控功能的盖板及触控显示屏
CN110572492A (zh) * 2019-09-05 2019-12-13 Oppo广东移动通信有限公司 电子设备
CN210722209U (zh) * 2019-11-20 2020-06-09 深圳市弘宇新材料有限公司 一种柔性屏贴合装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116095991A (zh) * 2022-06-28 2023-05-09 荣耀终端有限公司 壳体组件及电子设备
CN116095991B (zh) * 2022-06-28 2023-10-20 荣耀终端有限公司 壳体组件及电子设备

Also Published As

Publication number Publication date
CN112153197B (zh) 2021-11-16
CN112153197A (zh) 2020-12-29

Similar Documents

Publication Publication Date Title
WO2022082938A1 (fr) Module d'écran a surface incurvée, procédé d'assemblage correspondant, et terminal mobile
US20220166096A1 (en) Sealing device and method for secondary battery
US10820112B2 (en) Speaker
WO2020093870A1 (fr) Dispositif électronique
CN105635547B (zh) 一种摄像模组以及电子设备
TW202109982A (zh) 電連接器組合
CN208424760U (zh) 扬声器
US9411184B2 (en) Back plate splicing structure for large-size backlight modules and liquid crystal display
TWI411852B (zh) 背光模組之框體結構
CN210853098U (zh) 贴膜器及其模具
JP2003324310A (ja) 小型アンテナ
CN206313025U (zh) 电池模组
CN214014441U (zh) 一种大功率轻薄型高音质扬声器
US11685146B1 (en) Film sticking device, stand and membrane module
CN218258931U (zh) 一种便捷贴膜器以及便捷贴钢化膜组合套件
CN216487167U (zh) 一种可实现快速拼接结构的液晶显示器
TW202101075A (zh) 顯示裝置
CN219029901U (zh) 一种用于移动终端的贴膜装置
CN205793292U (zh) 一种微型扬声器及移动终端
CN205488358U (zh) 多节电池结构
CN216930281U (zh) 一种用于耳机的衔接结构及耳机
CN214476060U (zh) 胶铁一体化框架及显示屏组件
CN220243665U (zh) 一种贴膜器及贴膜组件
US20240059043A1 (en) Screen protector assembly, screen protector applying assembly and screen protector applicator
CN215044033U (zh) 贴膜治具和贴膜件

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20958515

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20958515

Country of ref document: EP

Kind code of ref document: A1