WO2016041096A1 - 柔性屏幕模组及具有该模组的电子装置 - Google Patents

柔性屏幕模组及具有该模组的电子装置 Download PDF

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Publication number
WO2016041096A1
WO2016041096A1 PCT/CN2014/000841 CN2014000841W WO2016041096A1 WO 2016041096 A1 WO2016041096 A1 WO 2016041096A1 CN 2014000841 W CN2014000841 W CN 2014000841W WO 2016041096 A1 WO2016041096 A1 WO 2016041096A1
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WO
WIPO (PCT)
Prior art keywords
flexible screen
rotating shaft
screen module
connector
adapter
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2014/000841
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English (en)
French (fr)
Inventor
杨松龄
刘自鸿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to PCT/CN2014/000841 priority Critical patent/WO2016041096A1/zh
Priority to EP14902025.7A priority patent/EP3196865B1/en
Priority to CN201480003350.1A priority patent/CN105723442B/zh
Priority to US15/509,119 priority patent/US10188002B2/en
Priority to KR1020177010139A priority patent/KR101909401B1/ko
Priority to JP2017514417A priority patent/JP6563006B2/ja
Publication of WO2016041096A1 publication Critical patent/WO2016041096A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of flexible or folded printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

Definitions

  • the present invention relates to a flexible screen, and more particularly to a flexible screen module and an electronic device having the same.
  • the screen module In order to control the displayed picture, the screen module needs to be provided with an interface connected to the control circuit.
  • Existing mainstream screen modules include LCD modules and OLED modules.
  • Both of the display modules include a structure in which a thin film transistor, that is, a TFT, is disposed on a rigid glass substrate.
  • the above interface is connected to the TFT through a driving circuit to control it, thereby controlling the display of the display module.
  • the interface can be connected to the corresponding control circuit.
  • Embodiments of the present invention provide a flexible screen module that can accommodate a flexible screen receiving or winding structure with high reliability and durability, and an electronic device having the same.
  • a flexible screen module includes a rotating shaft, a flexible screen and a connecting body.
  • Turn The shaft has an outer wall and a passage therethrough extending along its axial direction.
  • One end of the flexible screen is fixed to the outer wall and can be wound onto the rotating shaft.
  • the connector includes a body, a first connecting portion electrically connected to the flexible screen at one end of the body, and a second connecting portion at the other end of the body, the body at least partially passing through the channel and the first and second connecting portions are located
  • the shaft is outside the axial sides.
  • An electronic device having the above flexible screen module.
  • the body of the connecting body is only deformed during the rotation of the rotating shaft without wear and is not easily broken, thereby improving the service life of the flexible screen module.
  • the invention also provides an electronic device having the flexible screen module.
  • FIG. 1 is a schematic diagram of an electronic device with a flexible display module according to a first embodiment of the present invention.
  • FIG. 2 is a partial cross-sectional view of the flexible display module of the electronic device of FIG. 1.
  • FIG 3 is a schematic view showing another embodiment of a rotating shaft and a first switching portion of the electronic device of the present invention.
  • FIG. 4 is a schematic diagram of an electronic device with a flexible display module according to a second embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an electronic device with a flexible display module according to a third embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of an electronic device with a flexible display module according to a first embodiment of the present invention.
  • the electronic device 10 includes a housing 12 and a circuit board 14 and a flexible screen module 20 that are fixed and received in the housing 12.
  • the flexible screen of the flexible screen module 20 can be rewinded and unfolded, and when deployed, it can extend beyond the outer casing 12 through a through hole formed in the outer casing 12 for viewing by the user.
  • the flexible screen module 20 includes a rotating shaft 22, two bearings 23, a flexible screen 24, a first connecting member 26, a first connecting portion 28, a plurality of wires 30, and a second switching portion 32. And a second connecting member 34.
  • the rotating shaft 22 has an outer wall 22a and a passage 22b penetrating itself in the axial direction thereof.
  • the rotating shaft 22 is a hollow cylindrical tube.
  • the flexible screen 24 is generally square in shape, one end of which is fixed to the outer wall 22a of the rotating shaft, such as by an adhesive to the outer wall 22a. As such, when the spindle 22 is rotated, the flexible screen 24 can be wound up to or from the spindle 22 to extend beyond the housing 12.
  • Two bearings 23 are fixed to the rotating shaft 22 and are located on both sides of the flexible screen 24.
  • Each of the bearings 23 has an outer ring, an inner ring and a roller or a ball which is sandwiched between the two. These structures are common techniques and will not be described in detail herein.
  • the outer ring of each bearing 23 is fixed to the outer casing 12.
  • the controller 21 for driving the flexible screen 24 is disposed at one end of the flexible screen 24 fixed to the rotating shaft 22 and facing the rotating shaft 22, and the rotating shaft 22 is provided with a receiving hole 23, and the controller 21 is provided. It is housed in the accommodating hole 23 so that the surface of the flexible screen 24 facing away from the rotating shaft 22 does not become uneven due to the presence of the controller 21.
  • the figure shows that the receiving hole 23 is opened on the outer wall 22a without penetrating the outer wall, however, it can be understood that in other embodiments, The receiving hole 23 can also penetrate the outer wall 22a, and the controller 21 can also enter the channel.
  • a drive control signal that drives the flexible screen 24 enters the flexible screen through the first connector 26.
  • the first connecting member 26 is a flexible circuit board which is substantially U-shaped and has one end electrically connected to the flexible screen 24 and the other end extending to an axial end of the rotating shaft 22.
  • the first adapter portion 28 is received in the passage 22b of the rotating shaft, and includes an insulated body 28a, a first interface 28b, and a plurality of leads 28c disposed on the body 28a.
  • the body 28a is preferably tightly fitted in the channel 22b, although it can of course be loosely fitted.
  • the first interface 28b is mated with one end of the first connector 26 adjacent to the rotating shaft 22 to be coupled thereto.
  • the leads 28c are electrically connected to the first interface 28b and extend to the outside of the body 28a such that the spacing between the ends of the leads 28c is large, and the ends are electrically connected to the corresponding one of the wires 30.
  • This embodiment illustrates four wires, however it should be understood that the number of wires 30 can be set according to actual conditions.
  • connection manner of the wire 30 and the second adapter portion 32, the structure and the connection manner of the second adapter portion 32 and the second connector member 34 are substantially the same as those described above with respect to the first connector member 26 and the first adapter portion 28.
  • the difference is that the second adapter portion 32 extends beyond the passage 22b and is fixed to the outer ring of the bearing 23.
  • the second connector 34 is further connected to the circuit board 14.
  • the wire 30 is loosely received in the channel 22b, that is, the length of each wire 30 is greater than the distance between the first and second adapter portions 28 and 32, and a certain gap is formed between the wire and the inner wall of the rotating shaft 22 to allow the wire 30. They are entangled in each other in the passage 22b.
  • the drive control signal from the circuit board 14 that drives the flexible screen 24 is sequentially transmitted to the flexible screen 24 through the second connector 34, the second adapter portion 32, the wires 30, the first adapter portion 28, and the first connector 26. .
  • the wires 30 are not intertwined with each other, as shown in FIG.
  • the rotating shaft 22 rotates and the flexible screen 24 is wound around the rotating shaft 22, the first adapter portion 28 rotates together with the rotating shaft 22, and the second switching portion 32 does not rotate.
  • the wires 30 are wound around each other and twisted into one strand.
  • the first adapter portion 28 when When the length of the wire 30 is not less than the distance between the two adapter portions, the first adapter portion 28 can be tightly fitted with the rotating shaft 22; otherwise, the first adapter portion 28 should be allowed to slide axially relative to the rotating shaft 22, At this time, the first adapter portion 28 is preferably not rotatable relative to the rotation shaft 22, and for example, a polygonal anti-rotation structure as shown in FIG. 3 may be employed. Of course, the anti-rotation structure may be an uneven structure or the like provided in the axial direction between the first adapter portion 28 and the rotating shaft 22.
  • the rotating shaft 22 In the case where the flexible screen 24 needs to be expanded to a large area, the diameter of the rotating shaft 22 is small, or both, in order to achieve the area to be expanded, the rotating shaft 22 needs to rotate a larger number of turns. At this time, if the structure described in the background art is used, the "brush" will undergo a large wear and accelerate the aging speed, thereby affecting the service life of the flexible screen module 20.
  • the wire 30 is used instead of the "brush" structure that needs to be rotated a plurality of turns. The wire 30 is entangled with other wires during the rotation of the rotating shaft 22, and only deforms without wear and is not easily broken, thereby improving the flexible screen. The service life of the module 20 and the electronic device 10.
  • first adapter portion 28 can also extend beyond the passage 22b and be fixed to the shaft 22. At this time, the bearing 23 close to the first adapter portion 28 may also be fixedly disposed on the first adapter portion 28 (not shown).
  • one end of the wire 30 away from the first adapter portion 28 can be directly connected to the circuit board 14, as shown in FIG. At this time, the wire 30 extends beyond the channel 22b, and the second adapter portion 32 of the above embodiment may not necessarily be provided. In this case, since the intertwining of the wires is still used, the advantages of the above-described embodiments for improving the service life of the flexible screen module 20 are also obtained.
  • the connecting body 27 as a flexible circuit board can directly connect through the channel 22b and be directly connected to the circuit board.
  • the length of the connecting body 27 in the channel 22b is larger than the length of the channel 22b to allow It also winds during the rotation of the rotating shaft 22, so that the first connecting member is not damaged by the winding.
  • the connecting body 27 is wound into a snail in the passage 22b. Rotate, as shown in Figure 5.
  • the connector 27 of FIG. 5 actually also functions as the first connector 26, the first adapter portion 28, the wire 30, the second adapter portion 32, and the second connector of FIG.
  • the function of 34 similarly functions as the first connector 26, the first adapter portion 28, and the wire 30 of FIG.
  • a flexible screen module includes a rotating shaft, a flexible screen and a connecting body; wherein the rotating shaft An outer wall and a passage extending through the same in an axial direction thereof; a flexible screen is fixed to the outer wall and can be wound around the rotating shaft; the connecting body includes a body, a first connecting portion electrically connected to the flexible screen at one end of the body, and a second connecting portion at the other end of the body, the body at least partially passing through the passage and the first and second connecting portions are located outside the axial sides of the rotating shaft.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种柔性显示屏幕模组（20）包括一个转轴（22）、一个柔性屏幕（24）以及一个连接体。转轴（22）具有外壁（22a）及沿其轴向贯穿自身的通道（22b），柔性屏幕（24）的一端固定至该外壁（22a）并可绕卷至该转轴（22）。连接体包括本体、位于本体一端的电性连接至柔性屏幕（24）的第一连接部以及位于本体另一端的第二连接部，该本体至少部分穿过该通道（22b）并且该第一、第二连接部位于该转轴（22）的轴向两侧之外。通过本实施方案，连接体的本体在转轴旋转过程中仅发生形变而没有发生磨损，不易断裂，从而提高了柔性屏幕模组的使用寿命。

Description

柔性屏幕模组及具有该模组的电子装置 技术领域
本发明涉及柔性屏幕，尤其涉及一种柔性屏幕模组及具有该模组的电子装置。
背景技术
为了控制显示的画面，屏幕模组都需设置有与控制电路连接的接口。现有主流的屏幕模组包括LCD模组及OLED模组。该两种显示模组都包括的结构是刚性的玻璃基板上设置薄膜晶体管，即TFT。上述接口便是通过一个驱动电路连接至TFT，以实现对其控制，进而控制显示模组的显示。在将上述屏幕模组安装至电子装置时，将该接口连接至对应的控制电路便可。
近来，柔性OLED屏幕的出现使得屏幕模组的形式可以有很多的变化方式，不再仅是传统的平面。有一种便是把屏幕像布帘一样卷起来，以灵活变化屏幕的大小。而这就涉及到如何设计上述接口以适应柔性屏幕的收或卷。现有的一种做法是将接口设计成类似马达的电刷与换向器的结构，该“电刷”用于连接至上述控制电路。然而，此种结构的可靠性及耐用性较低。
发明内容
本发明的实施方式提供了一种具有较高的可靠性及耐用性的可适应柔性屏幕的收或卷的结构的柔性屏幕模组及具有该模组的电子装置。
一种柔性屏幕模组包括了一个转轴、一个柔性屏幕及一个连接体。转 轴具有外壁及沿其轴向贯穿自身的通道。柔性屏幕一端固定至该外壁并可绕卷至该转轴。连接体包括本体、位于本体一端的电性连接至该柔性屏幕的第一连接部以及位于本体另一端的第二连接部，该本体至少部分穿过该通道并且该第一、第二连接部位于该转轴的轴向两侧之外。
一种具有上述柔性屏幕模组的电子装置。
本发明中，连接体的本体在转轴旋转过程中仅发生形变而没有发生磨损，不易断裂，从而提高了柔性屏幕模组的使用寿命。本发明还提供一种具有该柔性屏幕模组的电子装置。
附图说明
下列附图用于结合具体实施方式详细说明本发明的各个实施方式。应当理解，附图中示意出的各元件并不代表实际的大小及比例关系，仅是为了清楚说明而示意出来的示意图，不应理解成对本发明的限制。
图1是本发明第一实施方式提供的具有柔性显示模组的电子装置的示意图。
图2是图1的电子装置的柔性显示模组的部分截面示意图。
图3是本发明的电子装置的转轴及第一转接部的另一实施方式的示意图。
图4是本发明第二实施方式提供的具有柔性显示模组的电子装置的示意图。
图5是本发明第三实施方式提供的具有柔性显示模组的电子装置的示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合多个实施方式及附图，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施方式仅仅用以解释本发明，并不用于限定本发明。
结合图1，其是本发明第一实施方式提供的具有柔性显示模组的电子装置的结构示意图。电子装置10包括一个外壳12以及固定并收容在外壳12内的电路板14及柔性屏幕模组20。柔性屏幕模组20的柔性屏幕可收卷也可展开，当展开时，其可通过外壳12上开设的通孔延伸至外壳12之外，以供用户观看。
具体地，柔性屏幕模组20包括一个转轴22、两个轴承23、一个柔性屏幕24、一个第一连接件26、一个第一转接部28、多个导线30、一个第二转接部32以及一个第二连接件34。转轴22具有外壁22a及沿其轴向贯穿自身的通道22b。在本实施方式中，转轴22为中空的圆柱管。柔性屏幕24大致呈方形，其一端固定至转轴的外壁22a，比如通过粘合剂固定至外壁22a。如此，当转轴22旋转时，柔性屏幕24便可绕卷至转轴22或从转轴22展开而延伸至外壳12之外。两个轴承23固定至转轴22并位于柔性屏幕24的两侧。各轴承23具有外圈、内圈及位夹设于两者之间的滚轮或滚珠，该些结构为常见技术，在此不做细述。各轴承23的外圈固定至外壳12。
优选地，请再结合图2，用于驱动柔性屏幕24的控制器21设置在柔性屏幕24固定至转轴22的一端并面向转轴22，并且转轴22上开设有一个容置孔23，控制器21收容在容置孔23中，从而使得柔性屏幕24背对转轴22的表面不会因为控制器21的存在而变的不平整。图中示意出容置孔23开设在外壁22a上而未穿透外壁，然而可以理解，其它实施方式中， 处容置孔23也可穿透外壁22a，控制器21也可进入通道内。
驱动柔性屏幕24的驱动控制信号通过第一连接件26进入柔性屏幕。在本实施方式中，第一连接件26为柔性电路板，其大致呈U形，并且一端电性连接至柔性屏幕24，另一端延伸至转轴22的轴向一端。请结合图2，第一转接部28收容在转轴的通道22b中，其包括一个绝缘的本体28a、一个第一接口28b以及多个设置在该本体28a上的引线28c。本体28a优选紧配于通道22b中，当然也可松配。第一接口28b与第一连接件26靠近转轴22的一端匹配，以与其连接。引线28c电连接至第一接口28b并向本体28a的外侧延伸，以使各引线28c的末端之间的间距较大，各末端电连接至对应的一个导线30。本实施方式示意出了四个导线，然而应当理解，导线30的数量可根据实际情况设置。
导线30与第二转接部32的连接方式，第二转接部32及第二连接件34的结构及连接方式均基本与上述关于第一连接件26及第一转接部28的描述相同，不同之处在于，第二转接部32延伸至通道22b之外，并固定至轴承23的外圈。第二连接件34进一步连接至电路板14。导线30宽松地收容在通道22b内，即，各导线30长度大于第一及第二转接部28及32之间的距离，并与转轴22的内壁之间有一定的间隙，以容许导线30在通道22b内相互缠绕。如此，电路板14发出的驱动柔性屏幕24的驱动控制信号依次通过第二连接件34、第二转接部32、导线30、第一转接部28及第一连接件26传送至柔性屏幕24。
工作过程中，当柔性屏幕24展开并延伸至外壳12之外时，各导线30之间不相互缠绕，如图1所示。当转轴22旋转，柔性屏幕24绕卷至转轴22时，第一转接部28随转轴22一起旋转，而第二转接部32不随着旋转。如此，在第一转接部28的带动下，各导线30将相互缠绕而拧成一股。当 宁后的导线30的长度不小于两个转接部的间距时，第一转接部28可与转轴22紧配；否则，应允许第一转接部28可相对转轴22沿轴向滑动，此时第一转接部28优选地不可相对转轴22旋转，比如可采用图3所示的多边形的防转结构。当然该防转结构也可以是在第一转接部28及转轴22之间沿轴向设置的凹凸结构等。
当柔性屏幕24需展开较大的面积、转轴22直径较小或者以上两者均有的情况下，为了达到需展开的面积，转轴22需旋转较多的圈数。此时，若对于背景技术中描述的结构，“电刷”将发生较大的磨损，加快其老化的速度，进而影响柔性屏幕模组20的使用寿命。本发明中使用了导线30代替了需旋转多圈的“电刷”结构，导线30在转轴22旋转过程中与其它导线相互缠绕，仅发生形变而没有发生磨损，不易断裂，从而提高了柔性屏幕模组20及电子装置10的使用寿命。
在其它实施方式中，第一转接部28也可以延伸至通道22b之外并与转轴22固定。此时，靠近第一转接部28的轴承23也可固定设置在第一转接部28上(图未示)。
可以理解，在其它实施方式中，导线30远离第一转接部28的一端可直接连接至电路板14，如图4所示。此时，导线30延伸出通道22b之外，并且上述实施方式的第二转接部32可不必设置。在这种情况下，由于依然是使用了导线的相互缠绕，因此同样具有上述实施方式所带来的提高柔性屏幕模组20的使用寿命的好处。
可以理解，在其它实施方式中，作为柔性电路板的连接体27可直接穿过通道22b后与电路板直接连接，此时连接体27在通道22b中的长度比通道22b的长度大，以允许其在转轴22旋转的过程中也发生绕卷，使第一连接件不因绕卷而损坏。优选地，连接体27在通道22b中绕卷成螺 旋形，如图5所示。如此，在转轴22开始旋转时连接体27在松弛状态开始向相对张紧状态变化时，由于其已经处于绕卷状态，连接体27将进一步绕卷，这可防止第一连接件26在通道22b中发生无序的变形而被损害的情况发生。
从以上各个实施方式可看出，图5的连接体27实际上也起到了图1的第一连接件26、第一转接部28、导线30、第二转接部32以及第二连接件34的作用；同样地也起到了图4的第一连接件26、第一转接部28及导线30的作用。因此，可看出，凡是提供的如下所述的柔性屏幕模组技术方案，均属于本发明的保护范围：一种柔性屏幕模组包括了一个转轴、一个柔性屏幕及一个连接体；其中，转轴具有外壁及沿其轴向贯穿自身的通道；柔性屏幕一端固定至该外壁并可绕卷至该转轴；连接体包括本体、位于本体一端的电性连接至该柔性屏幕的第一连接部以及位于本体另一端的第二连接部，该本体至少部分穿过该通道并且该第一、第二连接部位于该转轴的轴向两侧之外。
以上所述仅为本发明的较佳实施方式而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (14)

  1. 一种柔性屏幕模组，包括：
    一个转轴，其具有外壁及沿其轴向贯穿自身的通道；
    一个柔性屏幕，其一端固定至该外壁并可绕卷至该转轴；及
    一个连接体，其包括本体、位于本体一端的电性连接至该柔性屏幕的第一连接部以及位于本体另一端的第二连接部，该本体至少部分穿过该通道并且该第一、第二连接部位于该转轴的轴向两侧之外。
  2. 如权利要求1所述的柔性屏幕模组，其特征在于，该连接体为柔性电路板。
  3. 如权利要求2所述的柔性屏幕模组，其特征在于，该本体至少部分绕卷并收容在该通道中。
  4. 如权利要求3所述的柔性屏幕模组，其特征在于，该本体的绕卷部分呈螺旋形。
  5. 如权利要求1所述的柔性屏幕模组，其特征在于，该连接体包括：
    一个连接件，其具有该第一连接部；
    至少两个导线，其至少部分宽松地收容在该通道内；及
    一个第一转接部，其至少部分容置在该通道中并将该连接件电性连接至该至少两个导线。
  6. 如权利要求5所述的柔性屏幕模组，其特征在于，该连接件为柔性电路板，该第一转接部包括连接该连接件的第一接口。
  7. 如权利要求5所述的柔性屏幕模组，其特征在于，还包括相对于该转轴固定并位于该柔性屏幕两侧的轴承。
  8. 如权利要求5所述的柔性屏幕模组，其特征在于，该第一转接部与该转轴之间设置有防转结构，其阻止该第一转接部相对该转轴转动并且可在该通道内沿其轴向滑动。
  9. 如权利要求5所述的柔性屏幕模组，其特征在于，该连接体还包括一个具有第二接口的第二转接部，该第二转接部将该至少两个导线电性连接至该第二接口。
  10. 如权利要求9所述的柔性屏幕模组，其特征在于，还包括固定至该转轴并位于该柔性屏幕两侧的轴承，该第二转接部固定至靠近自身的轴承并与该转轴相对固定。
  11. 如权利要求10所述的柔性屏幕模组，其特征在于，该至少两个导线各自的长度大于该第一转接部及该第二转接部之间的距离。
  12. 如权利要求10所述的柔性屏幕模组，其特征在于，该第二转接部至少部分容置在该通道中。
  13. 如权利要求1所述的柔性屏幕模组，其特征在于，该柔性屏幕具有贴合至该转轴的外壁的控制器，该转轴的外壁开设有容置该控制器的容置孔。
  14. 一种电子装置，包括如权利要求1至13任一项所述的柔性屏幕模组。
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