WO2024067049A1 - 一种移动终端 - Google Patents

一种移动终端 Download PDF

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Publication number
WO2024067049A1
WO2024067049A1 PCT/CN2023/118068 CN2023118068W WO2024067049A1 WO 2024067049 A1 WO2024067049 A1 WO 2024067049A1 CN 2023118068 W CN2023118068 W CN 2023118068W WO 2024067049 A1 WO2024067049 A1 WO 2024067049A1
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
mobile terminal
circuit board
bending portion
signal transmission
Prior art date
Application number
PCT/CN2023/118068
Other languages
English (en)
French (fr)
Inventor
张允题
王涛
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2024067049A1 publication Critical patent/WO2024067049A1/zh

Links

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
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1696—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a printing or scanning device
    • 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
    • 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
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly

Definitions

  • the present application relates to the field of display technology, and in particular to a mobile terminal.
  • foldable terminals have been widely used in people's lives. Take foldable mobile phones as an example.
  • the foldable mobile phone In the folded state, the foldable mobile phone has a smaller size and is convenient for users to carry; in the flattened state, the flexible screen of the foldable mobile phone can be flattened to provide a larger display area.
  • a foldable mobile phone may include a first shell, a second shell, a hinge mechanism, a host assembly, a power assembly, a flexible screen and a flexible printed circuit (FPC).
  • the first shell and the second shell are respectively connected to the two sides of the hinge mechanism.
  • the flexible screen is mounted on the first shell and the second shell, and can be folded or flattened by the hinge mechanism.
  • the host assembly is arranged in the first shell, and the power assembly is arranged in the second shell.
  • One end of the FPC is connected to the host assembly, and the other end passes through the hinge mechanism and is connected to the flexible screen and the power assembly, thereby realizing the electrical signal connection of the foldable mobile phone.
  • the FPC integrates the screen transmission signal and the power transmission signal, the number of signal channels of the FPC is large and complex, resulting in a high production cost of the FPC.
  • the present application provides a mobile terminal to simplify the structure of a signal transmission line, thereby reducing the manufacturing cost of the mobile terminal.
  • the present application provides a mobile terminal.
  • the mobile terminal includes a hinge assembly, a flexible folding screen, a first body and a second body.
  • the first body and the second body are respectively connected to the hinge assembly, and the first body and the second body are located on both sides of the hinge assembly.
  • the flexible folding screen may include a first display screen and a second display screen.
  • the first body may include a first shell, a main circuit board, a camera module and a first signal transmission line. Among them, the first shell can be connected to the first display screen.
  • the main circuit board is provided with a central processing unit (CPU), the camera module is electrically connected to the main circuit board, and the first display screen is provided with a first camera hole corresponding to the camera module.
  • CPU central processing unit
  • the first display screen can be electrically connected to the main circuit board through the first signal transmission line.
  • the second body may include a second shell, a sub-circuit board, a battery and a second signal transmission line. Among them, the second shell can be connected to the second display screen.
  • the sub-circuit board is provided with a speaker module. One end of the second signal transmission line is electrically connected to the battery, and the other end passes through the hinge assembly and is electrically connected to the main circuit board.
  • the first signal transmission line, the main circuit board and the central processing unit are arranged on the same side of the hinge assembly, so that the signal transmission of the flexible folding screen can be completed in the first body.
  • the structural design does not require the first signal transmission line to pass through the hinge assembly, and only the second signal transmission line needs to be designed to pass through the hinge, thereby simplifying the structure of the first signal transmission line and reducing the production cost of the mobile terminal.
  • the flexible folding screen may have a first outer edge and a second outer edge, wherein the first outer edge is perpendicular to the shaft assembly and the second outer edge is parallel to the shaft assembly.
  • the ratio of the length of the first outer edge to the length of the second outer edge is greater than 2:1.
  • the main circuit board may also be provided with a memory and a radio frequency module.
  • the main circuit board may be used to process display signals, radio frequency signals, and store data of the mobile terminal.
  • a terminal bending portion may be provided on the side of the first display screen.
  • the terminal bending portion may be bent toward the main circuit board.
  • one end of the first signal transmission line is electrically connected to the terminal bending portion, and the other end is electrically connected to the main circuit board.
  • the terminal bending portion is used to connect the first display screen and the first signal transmission line, so that the first display screen can be electrically connected to the main circuit board.
  • the first display screen has a first side facing away from the second display screen, and two second sides respectively adjacent to the first side.
  • the terminal bending portion can be arranged on the first side of the first display screen, and the first camera hole can be arranged near the second side of the first display screen.
  • the terminal bending portion and the first camera hole are not on the same side of the first display screen. That is, The bent portion of the terminal is not adjacent to the first camera hole, so the bent portion of the terminal does not need to avoid the camera module setting, thereby simplifying the structural design of the flexible folding screen.
  • the terminal bending portion may be a strip-shaped bending portion.
  • the strip-shaped bending portion is connected to at least a portion of the first side.
  • the strip-shaped bending portion may be connected to a portion of the first side, or the strip-shaped bending portion may be connected to the entire first side. Therefore, the size of the strip-shaped bending portion along the first side may be designed according to actual needs.
  • the terminal bending portion can be arranged on the first side of the first display screen, and the first camera hole can be arranged close to the first side of the first display screen.
  • the terminal bending portion can also be arranged on the second side of the first display screen, and the first camera hole can be arranged close to the second side of the first display screen.
  • the terminal bending portion and the first camera hole can be arranged on the same side of the first display screen to fully utilize the side space of the first display screen, which is conducive to miniaturization of the mobile terminal.
  • the terminal bending portion when the length of the terminal bending portion extends to the entire side of the first display screen, the terminal bending portion can be provided with a second camera hole, and the second camera hole is arranged corresponding to the first camera hole so that the optical axis of the lens passes through the first camera hole and the second camera hole to realize the camera function of the mobile terminal.
  • the mobile terminal may further include a display chip, which is used to process the signal of the flexible folding screen.
  • the position of the display chip is not limited.
  • the display chip may be arranged on the main circuit board; or, the display chip may also be arranged on the terminal bending portion to make full use of the space of the terminal bending portion.
  • the types of the first signal transmission line and the second signal transmission line are not specifically limited.
  • the first signal transmission line can be a flexible circuit board or a flexible cable.
  • the second signal transmission line can be a flexible circuit board or a flexible cable.
  • FIG1 is a schematic diagram of a structure of a mobile terminal in an embodiment of the present application.
  • FIG2 is another schematic diagram of the structure of a mobile terminal in an embodiment of the present application.
  • FIG3 is a schematic diagram of a structure of a flexible folding screen in an embodiment of the present application.
  • FIG4 is a front view of the flexible folding screen in FIG3 ;
  • FIG5 is another schematic diagram of the structure of the flexible folding screen in an embodiment of the present application.
  • FIG6 is another schematic diagram of the structure of the flexible folding screen in an embodiment of the present application.
  • FIG7 is a side view of the flexible folding screen in FIG6 ;
  • FIG8 is another schematic diagram of the structure of the flexible folding screen in an embodiment of the present application.
  • FIG9 is another schematic diagram of the structure of a flexible folding screen in an embodiment of the present application.
  • FIG10 is a side view of the flexible folding screen in FIG9 .
  • references to "one embodiment” or “some embodiments” etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application.
  • the phrases “in one embodiment”, “in another embodiment”, “in some other embodiments”, “in some other embodiments”, etc. appearing at different places in this specification do not necessarily all refer to the same embodiment, but mean “one or more but not all embodiments", unless otherwise specifically emphasized in other ways.
  • the terms “include”, “comprising”, “having” and their variations all mean “including but not limited to”, unless otherwise specifically emphasized in other ways.
  • the present application provides a mobile terminal to simplify the structure of a signal transmission line, thereby reducing the manufacturing cost of the mobile terminal.
  • FIG1 is a schematic diagram of the structure of a mobile terminal in an embodiment of the present application.
  • the mobile terminal 10 may include a first body 11, a second body 12, a hinge assembly 13 and a folding display screen.
  • the first body 11 and the second body 12 are rotatably connected to the two sides of the hinge assembly 13 respectively.
  • the folding display screen may be a flexible folding screen 14, and the flexible folding screen 14 may specifically include two parts, namely a first display screen 141 and a second display screen 142.
  • the folding display screen may also include two independently arranged hard display screens, namely a first hard display screen and a second hard display screen. The following is explained by taking the flexible folding screen 14 as an example.
  • the flexible folding screen 14 is connected to the first body 11 and the second body 12, wherein the first display screen 141 is correspondingly arranged to the first body 11, and the second display screen 142 is correspondingly arranged to the second body 12.
  • the hinge assembly 13 is used to rotate the first body 11 and the second body 12 toward each other, so that the first display screen 141 and the second display screen 142 are folded in half, and the flexible folding screen 14 is folded; and the hinge assembly 13 is also used to rotate the first body 11 and the second body 12 in the opposite direction, so that the first display screen 141 and the second display screen 142 are flattened, and the flexible folding screen 14 is flattened.
  • the mobile terminal 10 of the present application can adopt an inner folding.
  • the mobile terminal 10 of the present application can also adopt an outer folding. That is, when the mobile terminal 10 is in a folded state, the first display screen 141 and the second display screen 142 are folded in half away from each other. That is, after folding, the first display screen 141 and the second display screen 142 can also display the picture.
  • the folding direction of the mobile terminal 10 can also be up and down folding, or it can also be left and right folding.
  • FIG. 2 is another structural schematic diagram of a mobile terminal in an embodiment of the present application.
  • the first body 11 may specifically include a first housing 111, a main circuit board 112, a camera module 114 and a first signal transmission line 113
  • the second body 12 may specifically include a second housing 121, a secondary circuit board (not shown in the figure), a battery 122 and a second signal transmission line 123.
  • the shaft assembly 13 is rotatably connected between the first housing 111 and the second housing 121.
  • the first housing 111 may be connected to the first display screen 141 to form a first accommodating space 110.
  • the first accommodating space 110 may accommodate the main circuit board 112, the camera module 114 and the first signal transmission line 113.
  • the main circuit board 112 is provided with a central processing unit, and the main circuit board 112 is electrically connected to the central processing unit.
  • the camera module 114 is electrically connected to the main circuit board 112, and the first display screen 141 is provided with a first camera hole.
  • the first camera hole 1411 is arranged corresponding to the lens of the camera module 114, so that the optical axis of the lens passes through the first camera hole 1411 to realize the camera function of the mobile terminal 10.
  • the first display screen 141 is electrically connected to the main circuit board 112 through the first signal transmission line 113.
  • the central processing unit can be arranged on the main circuit board 112. Of course, in some other embodiments, the central processing unit can also be arranged at other positions in the first shell 111, which is not specifically limited here.
  • the central processing unit is used to process the signal of the mobile terminal 10 and run the program.
  • the second shell 121 can be connected to the second display screen 142 to form a second accommodating space 120.
  • the second accommodating space 120 can accommodate a sub-circuit board, a battery 122 and a second signal transmission line 123.
  • the sub-circuit board is provided with a speaker module, which can be used to process the audio data of the mobile terminal 10.
  • the battery 122 is electrically connected to the main circuit board 112 through the second signal transmission line 123. Specifically, one end of the second signal transmission line 123 is connected to the battery 122 , and the other end passes through the shaft assembly and is connected to the main circuit board 112 .
  • the first signal transmission line 113, the main circuit board 112 and the central processing unit are arranged in the first accommodating space 110 of the first body 11, that is, arranged on the same side of the hinge assembly 13, so that the signal transmission of the flexible folding screen 14 can be completed in the first body 11 without the need for the first signal transmission line 113 to pass through the hinge assembly 13, thereby simplifying the structural design of the first signal transmission line 113 and reducing the production cost of the mobile terminal 10.
  • the main circuit board 112 may also be provided with a memory and a radio frequency module.
  • the main circuit board 112 may be used to process display signals, radio frequency signals, and store data of the mobile terminal 10.
  • a battery may also be provided in the first body 11, and the battery may be electrically connected to the main circuit board 112 via a signal transmission line.
  • the auxiliary circuit board may also be provided with an audio chip and a vibration module, etc.
  • FIG3 is a schematic diagram of the structure of a flexible folding screen in an embodiment of the present application.
  • the flexible folding screen 14 is a display screen that folds up and down.
  • a terminal bending portion 1412 may be provided on the side of the first display screen 141.
  • the terminal bending portion 1412 may be bent toward the main circuit board 112.
  • one end of the first signal transmission line 113 is electrically connected to the terminal bending portion 1412, and the other end is electrically connected to the main circuit board 112.
  • the terminal bending portion 1412 is used to connect the first display screen 141 and the first signal transmission line 113, so that the first display screen 141 can be electrically connected to the main circuit board 112 and the central processing unit.
  • FIG4 is a front view of the flexible folding screen in FIG3.
  • the first display screen 141 has a first side L1 facing away from the second display screen 142, and two second sides L2 adjacent to the first side L1.
  • the terminal bending portion 1412 can be arranged on the first side L1 of the first display screen 141, and the first camera hole 1411 can be arranged near the first side L1.
  • FIG5 is another structural schematic diagram of the flexible folding screen in the embodiment of the present application. As shown in FIG5, the flexible folding screen 14 is a display screen that folds left and right. Among them, the terminal bending portion 1412 can be arranged on the second side L2 of the first display screen 141, and the first camera hole 1411 can be arranged near the second side L2.
  • the terminal bending portion 1412 and the first camera hole 1411 are simultaneously arranged on the first side L1 of the first display screen 141, or are simultaneously arranged on the second side L2 of the first display screen 141, so as to make full use of the side space of the first display screen 141, which is conducive to the miniaturization of the mobile terminal 10.
  • the flexible folding screen 14 may have a first outer edge WL1 and a second outer edge WL2.
  • the first outer edge WL1 is perpendicular to the hinge assembly 13, and the second outer edge WL2 is parallel to the hinge assembly 13.
  • the first display screen 141 has a first side L1 facing away from the second display screen 142, and two second sides L2 respectively adjacent to the first side L1.
  • the second display screen 142 has a first side L1 facing away from the first display screen 141, and two second sides L2 respectively adjacent to the first side L1.
  • the ratio of the length of the first outer edge WL1 to the length of the second outer edge WL2 is greater than 2:1.
  • the mobile terminal 10 is folded in an up-and-down folding manner.
  • the first side edge L1 of the first display screen 141 and the first side edge L1 of the second display screen 142 can respectively serve as the second outer edge WL2 of the flexible folding screen 14.
  • the second side edge L2 of the first display screen 141 and the second side edge L2 of the adjacent second display screen 142 jointly serve as the first outer edge WL1 of the flexible folding screen 14.
  • the camera module 114 and the speaker module are located on opposite sides of the mobile terminal 10.
  • the camera module 114 is arranged close to the first side edge L1 of the first body 11 (i.e., one second outer edge WL2), and the speaker module is arranged close to the first side edge L1 of the second body 12 (i.e., another second outer edge WL2).
  • the camera module 114 and the speaker module gradually approach each other, and when the mobile terminal 10 is in the folded state, the camera module 114 and the speaker module are adjacent to each other and are located on the same side of the mobile terminal 10.
  • the ratio of the length of the first outer edge WL1 to the length of the second outer edge WL2 can be 19:9, 21:9 or 22:9, etc., which is not specifically limited here.
  • the ratio of the length of the first outer edge WL1 to the length of the second outer edge WL2 may also be greater than 1:1 and less than 2:1.
  • the mobile terminal 10 can be folded in a left-right folding manner.
  • the first side edge L1 of the first display screen 141 and the first side edge L1 of the second display screen 142 can respectively serve as the first outer edge WL1 of the flexible folding screen 14.
  • the second side edge L2 of the first display screen 141 and the second side edge L2 of the adjacent second display screen 142 together serve as the second outer edge WL2 of the flexible folding screen 14.
  • the camera module 114 and the speaker module are both located on opposite sides of the mobile terminal 10. That is, the camera module 114 can be arranged on a second side L2 of the first body 11, and the speaker module can be arranged on another second side L2 of the first body 11; or, the camera module 114 can be arranged on a second side L2 of the first body 11 located at a second outer edge WL2, and the speaker module can be arranged on a second side L2 of the second body 12 located at another second outer edge WL2; or, the camera module 114 can be arranged on a second side L2 of the second body 12, and the speaker module can be arranged on another second side L2 of the second body 12.
  • the ratio of the length of the first outer edge WL1 to the length of the second outer edge WL2 can be 8:6.9, 8:7 or 8:7.1, etc., which is not specifically limited here.
  • FIG6 is another structural schematic diagram of the flexible folding screen in the embodiment of the present application
  • FIG7 is a side view of the flexible folding screen in FIG6.
  • the flexible folding screen 14 is a display screen that folds up and down.
  • the terminal bending portion 1412 when the length of the terminal bending portion 1412 extends to the entire side of the first display screen 141, the terminal bending portion 1412 may be provided with a second camera hole 1421, and the second camera hole 1421 is arranged corresponding to the first camera hole 1411, so that the optical axis of the lens passes through the first camera hole 1411 and the second camera hole 1421 to realize the camera function of the mobile terminal 10.
  • FIG8 is another schematic diagram of the structure of the flexible folding screen in the embodiment of the present application.
  • the flexible folding The screen 14 is a display screen that folds left and right.
  • the terminal bending portion 1412 is arranged on the first side L1 of the first display screen 141, and the first camera hole 1411 is arranged near the second side L2 of the first display screen 141.
  • the terminal bending portion 1412 and the first camera hole 1411 are not on the same side of the first display screen 141.
  • the terminal bending portion 1412 is not adjacent to the first camera hole 1411, so that the terminal bending portion 1412 does not need to be arranged away from the camera module 114, so as to simplify the structure of the flexible folding screen 14.
  • the terminal bending portion 1412 may be a strip-shaped bending portion.
  • the strip-shaped bending portion is connected to at least a portion of the first side L1 of the first display screen 141.
  • the strip-shaped bending portion may be connected to a portion of the first side L1, or the strip-shaped bending portion may be connected to the entire first side L1. Therefore, the size of the strip-shaped bending portion along the first side L1 may be designed according to actual needs.
  • FIG9 is another structural schematic diagram of the flexible folding screen in an embodiment of the present application
  • FIG10 is a side view of the flexible folding screen in FIG9
  • the flexible folding screen 14 is a display screen that folds up and down.
  • the mobile terminal 10 may also include a display chip 15, which is used to process the signal of the flexible folding screen 14.
  • the display chip 15 may be arranged on the main circuit board 112; or, the display chip 15 may also be arranged on the terminal bending portion 1412 to make full use of the space of the terminal bending portion 1412.
  • the types of the first signal transmission line 113 and the second signal transmission line 123 are not specifically limited.
  • the first signal transmission line 113 can be a flexible circuit board or a flexible cable.
  • the second signal transmission line 123 can be a flexible circuit board or a flexible cable.
  • the type of the mobile terminal 10 is not specifically limited, and it may be, for example, a foldable mobile phone, a foldable tablet or other display device.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请提供一种移动终端（10）。移动终端（10）包括转轴组件（13）、柔性折叠屏（14）、第一主体（11）和第二主体（12）。第一主体（11）和第二主体（12）转动连接在转轴组件（13）的两侧。第一主体（11）包括第一壳体（111）、主电路板（112）、摄像模组（114）和第一信号传输线（113）。第一壳体（111）与柔性折叠屏（14）的第一显示屏（141）连接。摄像模组（114）与主电路板（112）电连接，第一显示屏（141）设置有第一摄像孔（1411）。第一信号传输线（113）电连接主电路板（112）与第一显示屏（141）。第二主体（12）包括第二壳体（121）、副电路板、电池（122）和第二信号传输线（123）。第二壳体（121）与柔性折叠屏（14）的第二显示屏（142）连接。第二信号传输线（123）穿过转轴组件（13）并电连接电池（122）与主电路板（112）。在该移动终端（10）中，第一信号传输线（113）在第一主体（11）中进行柔性折叠屏（14）信号传输，不需要穿过转轴组件（13），从而可以简化第一信号传输线（113）的结构，降低移动终端（10）的制作成本。

Description

一种移动终端
相关申请的交叉引用
本申请要求在2022年09月30日提交中国专利局、申请号为202211208965.0、申请名称为“一种移动终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及到一种移动终端。
背景技术
随着柔性折叠屏技术的逐渐成熟，可折叠终端已经广泛应用在人们的生活中，以可折叠手机为例，在折叠状态，可折叠手机具有较小的体积，便于用户携带；在展平状态，可折叠手机的柔性屏可以展平，以提供较大的显示面积。
在相关技术中，可折叠手机可以包括第一壳体、第二壳体、转轴机构、主机组件、电源组件、柔性屏和柔性电路板(Flexible Printed Circuit，FPC)。第一壳体和第二壳体分别连接于转轴机构的两侧。柔性屏安装于第一壳体和第二壳体，并且可以通过转轴机构进行折叠或展平。主机组件设置于第一壳体，电源组件设置于第二壳体。FPC的一端与主机组件连接，另一端穿过转轴机构并连接于柔性屏和电源组件，从而实现可折叠手机的电信号联通。然而，由于FPC集成有屏幕传输信号和电源传输信号，导致FPC的信号通道数量多且复杂，致使FPC的制作成本较高。
发明内容
本申请提供了一种移动终端，以简化信号传输线的结构，从而降低移动终端的制作成本。
第一方面，本申请提供了一种移动终端。移动终端包括转轴组件、柔性折叠屏、第一主体和第二主体。具体的，第一主体和第二主体分别与转轴组件转动连接，并且第一主体和第二主体位于转轴组件的两侧。柔性折叠屏可以包括第一显示屏和第二显示屏。第一主体可以包括第一壳体、主电路板、摄像模组和第一信号传输线。其中，第一壳体可以与第一显示屏连接。主电路板设置有中央处理器(Central Processing Unit，CPU)，摄像模组与主电路板电性连接，第一显示屏设置有与摄像模组对应设置的第一摄像孔。第一显示屏可以通过第一信号传输线与主电路板电性连接。第二主体可以包括第二壳体、副电路板、电池和第二信号传输线。其中，第二壳体可以与第二显示屏连接。副电路板设置有扬声器模组。第二信号传输线的一端电性连接于电池，另一端穿过转轴组件并与主电路板电性连接。
在上述结构的移动终端中，第一信号传输线、主电路板和中央处理器设置在转轴组件的同一侧，使得可以在第一主体中完成柔性折叠屏的信号传输。如此，该结构设计不需要第一信号传输线穿过转轴组件，仅第二信号传输线需要穿轴设计，从而可以简化第一信号传输线的结构，进而降低移动终端的制作成本。
上述柔性折叠屏可以具有第一外边沿和第二外边沿，其中，第一外边沿垂直于转轴组件，第二外边沿平行于转轴组件。在一些技术方案中，第一外边沿的长度与第二外边沿的长度的比值大于2:1。换句话说，在使用移动终端时，用户可以以第二外边沿靠近用户身体的方向手持移动终端，此时移动终端可以以上下折叠方式折叠。
除了中央处理器，上述主电路板还可以设置有内存和射频模组。在本申请中，主电路板可以用于处理移动终端的显示信号、射频信号以及存储数据等。
在具体设置移动终端时，第一显示屏的侧边可以设置有端子弯折部。端子弯折部可以朝向主电路板弯折。在连接第一显示屏和主电路板时，第一信号传输线的一端与端子弯折部电性连接，另一端与主电路板电性连接。端子弯折部用于连接第一显示屏和第一信号传输线，使第一显示屏能够与主电路板电性连接。
在本申请中，第一显示屏具有背离第二显示屏的第一侧边，以及分别与该第一侧边邻接的两个第二侧边。在一些技术方案中，端子弯折部可以设置在第一显示屏的第一侧边，第一摄像孔可以靠近第一显示屏的第二侧边设置。在该技术方案中，端子弯折部与第一摄像孔不在第一显示屏的同一侧。也就是说， 端子弯折部不与第一摄像孔相邻，如此，端子弯折部不需要避开摄像模组设置，从而简化柔性折叠屏的结构设计。
上述移动终端中，端子弯折部可以为条形弯折部。该条形弯折部与第一侧边的至少一部分连接。具体的，条形弯折部可以与第一侧边的一部分连接，或者，条形弯折部可以与整个第一侧边连接。因此，可以根据实际需求，设计条形弯折部沿第一侧边的尺寸。
在另外一些技术方案中，端子弯折部可以设置于第一显示屏的第一侧边，第一摄像孔可以靠近第一显示屏的第一侧边设置。在其他一些技术方案中，端子弯折部也可以设置于第一显示屏的第二侧边，第一摄像孔可以靠近第一显示屏的第二侧边设置。也就是说，端子弯折部可以与第一摄像孔设置在第一显示屏的同一侧边，以充分利用第一显示屏的侧边空间，有利于实现移动终端的小型化。
在上述移动终端中，当端子弯折部的长度延伸至第一显示屏的整个侧边时，端子弯折部可以设置有第二摄像孔，第二摄像孔与第一摄像孔对应设置，以便镜头的光轴穿过第一摄像孔和第二摄像孔，以实现移动终端的摄像功能。
在本申请中，移动终端还可以包括显示芯片，显示芯片用于处理柔性折叠屏的信号。具体的，显示芯片的位置不作限制，例如，显示芯片可以设置于主电路板；或者，显示芯片也可以设置于端子弯折部，以充分利用端子弯折部的空间。
在本申请的技术方案中，第一信号传输线和第二信号传输线的类型不作具体限制。例如，第一信号传输线可以为柔性电路板或柔性线缆。第二信号传输线可以为柔性电路板或柔性线缆。
附图说明
图1为本申请实施例中移动终端的一种结构示意图；
图2为本申请实施例中移动终端的另一种结构示意图；
图3为本申请实施例中柔性折叠屏的一种结构示意图；
图4为图3中柔性折叠屏的主视图；
图5为本申请实施例中柔性折叠屏的另一种结构示意图；
图6为本申请实施例中柔性折叠屏的另一种结构示意图；
图7为图6中柔性折叠屏的侧视图；
图8为本申请实施例中柔性折叠屏的另一种结构示意图；
图9为本申请实施例中柔性折叠屏的另一种结构示意图；
图10为图9中柔性折叠屏的侧视图。
附图标记：
10-移动终端；
11-第一主体；
12-第二主体；
13-转轴组件；
14-柔性折叠屏；
15-显示芯片；
110-第一容置空间；
111-第一壳体；
112-主电路板；
113-第一信号传输线；
114-摄像模组；
120-第二容置空间；
121-第二壳体；
122-电池；
123-第二信号传输线；
141-第一显示屏；
142-第二显示屏；
1411-第一摄像孔；
1412-端子弯折部；
1421-第二摄像孔。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请作进一步地详细描述。
在本说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本申请的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此，在本说明书中的不同之处出现的语句“在一个实施例中”、“在另一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例，而是意味着“一个或多个但不是所有的实施例”，除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”，除非是以其他方式另外特别强调。
以下实施例中所使用的术语只是为了描述特定实施例的目的，而并非旨在作为对本申请的限制。如在本申请的说明书和所附权利要求书中所使用的那样，单数表达形式“一个”、“一种”、“所述”、“上述”、“该”和“这一”旨在也包括例如“一个或多个”这种表达形式，除非其上下文中明确地有相反指示。
本申请提供了一种移动终端，以简化信号传输线的结构，从而降低移动终端的制作成本。
图1为本申请实施例中移动终端的一种结构示意图。如图1所示，移动终端10可以包括第一主体11、第二主体12、转轴组件13和折叠显示屏。其中，第一主体11和第二主体12分别转动连接于转轴组件13的两侧。折叠显示屏可以为柔性折叠屏14，柔性折叠屏14具体可以包括两个部分，即第一显示屏141和第二显示屏142。或者，折叠显示屏也可以包括两个独立设置的硬质显示屏，即第一硬质显示屏和第二硬质显示屏。下面以柔性折叠屏14为示例进行说明。柔性折叠屏14与第一主体11和第二主体12连接，其中，第一显示屏141和第一主体11对应设置，第二显示屏142和第二主体12对应设置。转轴组件13用于使第一主体11与第二主体12相向转动，从而使第一显示屏141和第二显示屏142对折，实现柔性折叠屏14的折叠；以及，转轴组件13还用于使第一主体11与第二主体12反向转动，从而使第一显示屏141和第二显示屏142展平，实现柔性折叠屏14的展平。本申请的移动终端10可以采用内折叠。即，当移动终端10处于折叠状态时，第一显示屏141与第二显示屏142相向对折。也就是说，折叠后，第一显示屏141和第二显示屏142不显示画面。或者，本申请的移动终端10也可以采用外折叠。即，当移动终端10处于折叠状态时，第一显示屏141与第二显示屏142相背对折。也就是说，折叠后，第一显示屏141和第二显示屏142还可以显示画面。此外，该移动终端10的折叠方向还可以为上下折叠，或者也可以为左右折叠。
图2为本申请实施例中移动终端的另一种结构示意图。如图2所示，以上下折叠的移动终端10为示例，第一主体11具体可以包括第一壳体111、主电路板112、摄像模组114和第一信号传输线113，第二主体12具体可以包括第二壳体121、副电路板(图中未示出)、电池122和第二信号传输线123。转轴组件13转动连接于第一壳体111与第二壳体121之间。具体的，第一壳体111可以与第一显示屏141连接，可形成第一容置空间110。第一容置空间110可以容纳主电路板112、摄像模组114和第一信号传输线113。在第一容置空间110内，主电路板112设置有中央处理器，并且主电路板112与中央处理器电性连接。摄像模组114与主电路板112电性连接，第一显示屏141设置有第一摄像孔。第一摄像孔1411与摄像模组114的镜头对应设置，用于使镜头的光轴穿过第一摄像孔1411，以实现移动终端10的摄像功能。第一显示屏141通过第一信号传输线113与主电路板112电性连接。需要说明的是，在第一主体11中，中央处理器可以设置在主电路板112。当然，在其他一些实施例中，中央处理器也可以设置在第一壳体111内的其他位置，此处不作具体限制。中央处理器用于处理移动终端10的信号以及运行程序。另外，第二壳体121可以与第二显示屏142连接，可形成第二容置空间120。第二容置空间120可以容纳副电路板、电池122和第二信号传输线123。副电路板设置有扬声器模组，可用于处理移动终端10的音频数据。电池122与主电路板112通过第二信号传输线123电性连接。具体的，第二信号传输线123的一端连接于电池122，另一端穿过转轴组件并连接于主电路板112。
在本申请的移动终端10中，第一信号传输线113、主电路板112和中央处理器设置在第一主体11的第一容置空间110内，也就是说设置在转轴组件13的同一侧，使得柔性折叠屏14的信号传输可以在第一主体11中完成，而不需要第一信号传输线113穿过转轴组件13，从而可以简化第一信号传输线113的结构设计，进而降低移动终端10的制作成本。
除了中央处理器，上述主电路板112还可以设置有内存和射频模组。主电路板112可以用于处理移动终端10的显示信号、射频信号以及存储数据等。另外，第一主体11内也可以设置有电池，该电池可以通过信号传输线与主电路板112电性连接。副电路板还可以设置有音频芯片和振动模组等。
图3为本申请实施例中柔性折叠屏的一种结构示意图。如图3所示，该柔性折叠屏14为上下折叠的显示屏。在具体设置时，第一显示屏141的侧边可以设置有端子弯折部1412。端子弯折部1412可以朝向主电路板112弯折。在连接第一显示屏141和主电路板112时，第一信号传输线113的一端与端子弯折部1412电性连接，另一端与主电路板112电性连接。端子弯折部1412用于连接第一显示屏141和第一信号传输线113，使第一显示屏141能够与主电路板112和中央处理器电性连接。
图4为图3中柔性折叠屏的主视图。如图4所示，第一显示屏141具有背离第二显示屏142的第一侧边L1，以及分别与该第一侧边L1邻接的两个第二侧边L2。在一个实施例中，端子弯折部1412可以设置于第一显示屏141的第一侧边L1，第一摄像孔1411可以靠近第一侧边L1设置。图5为本申请实施例中柔性折叠屏的另一种结构示意图。如图5所示，该柔性折叠屏14为左右折叠的显示屏。其中，端子弯折部1412可以设置于第一显示屏141的第二侧边L2，第一摄像孔1411可以靠近第二侧边L2设置。在上述实施例中，端子弯折部1412与第一摄像孔1411同时设置在第一显示屏141的第一侧边L1，或者同时设置在第一显示屏141的第二侧边L2，以充分利用第一显示屏141的侧边空间，有利于实现移动终端10的小型化。
请继续参考图2、图4和图5，下面对上下折叠和左右折叠进行说明。
如图2和图5所示，柔性折叠屏14可以具有第一外边沿WL1和第二外边沿WL2。其中，第一外边沿WL1垂直于转轴组件13，第二外边沿WL2平行于转轴组件13。第一显示屏141具有背离第二显示屏142的第一侧边L1，以及分别与该第一侧边L1邻接的两个第二侧边L2。类似的，第二显示屏142具有背离第一显示屏141的第一侧边L1，以及分别与该第一侧边L1邻接的两个第二侧边L2。
如图2和图4所示，在一些实施例中，第一外边沿WL1的长度与第二外边沿WL2的长度的比值大于2:1。此时，移动终端10以上下折叠方式进行折叠。第一显示屏141的第一侧边L1与第二显示屏142的第一侧边L1可分别作为柔性折叠屏14的第二外边沿WL2。第一显示屏141的第二侧边L2与相邻的第二显示屏142的第二侧边L2共同作为柔性折叠屏14的第一外边沿WL1。当移动终端10处于展平状态时，摄像模组114与扬声器模组位于移动终端10的相对两侧。也就是说，摄像模组114靠近第一主体11的第一侧边L1(即一个第二外边沿WL2)设置，扬声器模组靠近第二主体12的第一侧边L1(即另一个第二外边沿WL2)设置。当移动终端10沿转轴组件13折叠时，摄像模组114与扬声器模组逐渐靠近，并且在移动终端10处于折叠状态时，摄像模组114与扬声器模组相邻并位于移动终端10的同一侧。具体的，第一外边沿WL1的长度与第二外边沿WL2的长度的比值可以为19:9、21:9或22:9等，此处不作具体限制。
当然，在另外一些实施例中，第一外边沿WL1的长度与第二外边沿WL2的长度的比值也可以大于1:1，且小于2:1。如图5所示，此时，移动终端10可以以左右折叠方式进行折叠。第一显示屏141的第一侧边L1与第二显示屏142的第一侧边L1可分别作为柔性折叠屏14的第一外边沿WL1。第一显示屏141的第二侧边L2与相邻的第二显示屏142的第二侧边L2共同作为柔性折叠屏14的第二外边沿WL2。当移动终端10处于展平状态和折叠状态时，摄像模组114与扬声器模组均位于移动终端10的相对两侧。也就是说，摄像模组114可以设置于第一主体11的一个第二侧边L2，扬声器模组可以设置于第一主体11的另一个第二侧边L2；或者，摄像模组114可以设置于第一主体11的位于一个第二外边沿WL2的第二侧边L2，扬声器模组可以设置于第二主体12的位于另一个第二外边沿WL2的第二侧边L2；或者，摄像模组114可以设置于第二主体12的一个第二侧边L2，扬声器模组可以设置于第二主体12的另一个第二侧边L2。具体的，第一外边沿WL1的长度与第二外边沿WL2的长度的比值可以为8:6.9、8:7或8:7.1等，此处不作具体限制。
图6为本申请实施例中柔性折叠屏的另一种结构示意图，图7为图6中柔性折叠屏的侧视图。如图6和图7所示，柔性折叠屏14为上下折叠的显示屏。在上述移动终端10中，当端子弯折部1412的长度延伸至第一显示屏141的整个侧边时，端子弯折部1412可以设置有第二摄像孔1421，第二摄像孔1421与第一摄像孔1411对应设置，以便镜头的光轴穿过第一摄像孔1411和第二摄像孔1421，以实现移动终端10的摄像功能。
图8为本申请实施例中柔性折叠屏的另一种结构示意图。如图8所示，在一个实施例中，柔性折叠 屏14为左右折叠的显示屏。端子弯折部1412设置在第一显示屏141的第一侧边L1，第一摄像孔1411靠近第一显示屏141的第二侧边L2设置。该设计中，端子弯折部1412与第一摄像孔1411不在第一显示屏141的同一侧。也就是说，端子弯折部1412不与第一摄像孔1411相邻，如此，端子弯折部1412不需要避开摄像模组114设置，以简化柔性折叠屏14的结构。
上述移动终端10中，端子弯折部1412可以为条形弯折部。该条形弯折部与第一显示屏141的第一侧边L1的至少一部分连接。具体的，条形弯折部可以与第一侧边L1的一部分连接，或者，条形弯折部可以与整个第一侧边L1连接。因此，可以根据实际需求，设计条形弯折部沿第一侧边L1的尺寸。
图9为本申请实施例中柔性折叠屏的另一种结构示意图，图10为图9中柔性折叠屏的侧视图。如图9和图10所示，柔性折叠屏14为上下折叠的显示屏。移动终端10还可以包括显示芯片15，显示芯片15用于处理柔性折叠屏14的信号。具体的，显示芯片15可以设置于主电路板112；或者，显示芯片15也可以设置于端子弯折部1412，以充分利用端子弯折部1412的空间。
在本申请的实施例中，第一信号传输线113和第二信号传输线123的类型不作具体限制。例如，第一信号传输线113可以为柔性电路板或柔性线缆。第二信号传输线123可以为柔性电路板或柔性线缆。
此外，在本申请的实施例中，移动终端10的类型不作具体限制，例如可以为可折叠手机、可折叠平板或其他显示设备等。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种移动终端，其特征在于，包括转轴组件、柔性折叠屏、第一主体和第二主体，其中，所述柔性折叠屏包括第一显示屏和第二显示屏；所述第一主体和所述第二主体分别与所述转轴组件转动连接，且位于所述转轴组件的两侧；
    所述第一主体包括第一壳体、主电路板、摄像模组和第一信号传输线；所述第一壳体与所述第一显示屏连接；所述主电路板设置有中央处理器；所述摄像模组与所述主电路板电性连接，所述第一显示屏设置有与所述摄像模组对应设置的第一摄像孔；所述第一信号传输线电性连接所述主电路板与所述第一显示屏；
    所述第二主体包括第二壳体、副电路板、电池和第二信号传输线；所述第二壳体与所述第二显示屏连接；所述副电路板设置有扬声器模组；所述第二信号传输线的一端电性连接于所述电池，另一端穿过所述转轴组件并与所述主电路板电性连接。
  2. 如权利要求1所述的移动终端，其特征在于，所述柔性折叠屏具有第一外边沿和第二外边沿，所述第一外边沿垂直于所述转轴组件，所述第二外边沿平行于所述转轴组件；所述第一外边沿的长度与所述第二外边沿的长度的比值大于2:1。
  3. 如权利要求1或2所述的移动终端，其特征在于，所述主电路板还设置有内存和射频模组。
  4. 如权利要求1至3中任一项所述的移动终端，其特征在于，所述第一显示屏的侧边设置有端子弯折部，所述端子弯折部朝向所述主电路板弯折；所述第一信号传输线的一端与所述端子弯折部电性连接，另一端与所述主电路板电性连接。
  5. 如权利要求4所述的移动终端，其特征在于，所述第一显示屏具有背离所述第二显示屏的第一侧边、以及分别与所述第一侧边邻接的两个第二侧边；
    所述端子弯折部设置于所述第一侧边，所述第一摄像孔靠近所述第二侧边设置。
  6. 如权利要求5所述的移动终端，其特征在于，所述端子弯折部为条形弯折部，所述条形弯折部与所述第一侧边的至少一部分连接。
  7. 如权利要求4所述的移动终端，其特征在于，所述第一显示屏具有背离所述第二显示屏的第一侧边、以及分别与所述第一侧边邻接的两个第二侧边；
    所述端子弯折部设置于所述第一侧边，所述第一摄像孔靠近所述第一侧边设置；或者，所述端子弯折部设置于所述第二侧边，所述第一摄像孔靠近所述第二侧边设置。
  8. 如权利要求7所述的移动终端，其特征在于，所述端子弯折部设置有第二摄像孔，所述第二摄像孔与所述第一摄像孔对应设置。
  9. 如权利要求4至8中任一项所述的移动终端，其特征在于，所述移动终端还包括显示芯片，所述显示芯片设置于所述端子弯折部。
  10. 如权利要求1至9中任一项所述的移动终端，其特征在于，所述第一信号传输线为柔性电路板或柔性线缆。
PCT/CN2023/118068 2022-09-30 2023-09-11 一种移动终端 WO2024067049A1 (zh)

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CN110266843A (zh) * 2019-06-18 2019-09-20 华勤通讯技术有限公司 一种折叠屏及移动终端
CN209949164U (zh) * 2019-08-13 2020-01-14 广东小天才科技有限公司 一种可折叠柔性屏移动终端
CN113949751A (zh) * 2020-07-15 2022-01-18 华为技术有限公司 一种可折叠的电子设备
CN114171898A (zh) * 2021-12-15 2022-03-11 惠州Tcl移动通信有限公司 射频传输天线和折叠屏电子设备
WO2022119292A1 (ko) * 2020-12-01 2022-06-09 삼성전자 주식회사 안테나 구조 및 이를 포함하는 전자 장치

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Publication number Priority date Publication date Assignee Title
CN110266843A (zh) * 2019-06-18 2019-09-20 华勤通讯技术有限公司 一种折叠屏及移动终端
CN209949164U (zh) * 2019-08-13 2020-01-14 广东小天才科技有限公司 一种可折叠柔性屏移动终端
CN113949751A (zh) * 2020-07-15 2022-01-18 华为技术有限公司 一种可折叠的电子设备
WO2022119292A1 (ko) * 2020-12-01 2022-06-09 삼성전자 주식회사 안테나 구조 및 이를 포함하는 전자 장치
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