WO2018228372A1 - 一种智能穿戴设备 - Google Patents

一种智能穿戴设备 Download PDF

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Publication number
WO2018228372A1
WO2018228372A1 PCT/CN2018/090817 CN2018090817W WO2018228372A1 WO 2018228372 A1 WO2018228372 A1 WO 2018228372A1 CN 2018090817 W CN2018090817 W CN 2018090817W WO 2018228372 A1 WO2018228372 A1 WO 2018228372A1
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Prior art keywords
display screen
wearable device
display
display area
smart
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Ceased
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PCT/CN2018/090817
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English (en)
French (fr)
Inventor
朱琳
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JRD Communication Shenzhen Ltd
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JRD Communication Shenzhen Ltd
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Priority to US16/614,794 priority Critical patent/US11200020B2/en
Publication of WO2018228372A1 publication Critical patent/WO2018228372A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • G06F1/163—Wearable computers, e.g. on a belt
    • 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
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3218—Monitoring of peripheral devices of display devices
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • 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
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
    • A44C5/0015—Bracelets specially adapted for other functions or with means for attaching other articles providing information, e.g. bracelets with calendars
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/02—Flexible displays
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05—Flexible printed circuits [FPCs]
    • H05K2201/056—Folded around rigid support or component
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10128—Display
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the present invention relates to the field of electronic device technologies, and in particular, to a smart wearable device.
  • the smart watch is a watch built-in intelligent system or a smart phone system connected to the network to realize one or more of reminding, navigation, calibration, monitoring and interaction in addition to the indicated time.
  • the device of the function is more convenient than the mobile phone, and has a considerable user base; and the smart bracelet with various functions such as health monitoring, timed reminding and recording data has more and more users.
  • the screens used by smart wearable devices currently have the following bad experiences: (1)
  • the screen size is small, and in order to allow more content to be displayed on one screen, it is necessary to reduce the font size. This causes the problem of unclear reading information; if it is to make the information clear, it is necessary to increase the font size, which results in a small number of words displayed on the entire screen, which requires multiple page turning, which makes the information reading inconvenient.
  • the present invention provides a smart wearable device that not only has a large screen size, but also improves endurance.
  • a smart wearable device includes a housing and a display unit mounted on the housing, the display unit including a first display screen and a second display screen; wherein the first display screen is a flexible display screen, the a display screen includes a first display area, a bending area and a second display area connected in sequence, the first display area and the second display area being foldably connected to each other by the bending area, the first The back surface of the display area is connected to the casing; the second display screen is an electronic ink screen, and the back surface of the second display screen is laminated on the back surface of the second display area.
  • the screen size is increased in the case where the overall volume of the device is small; by setting the second display screen, and the second display screen is an electronic ink screen for displaying time, date Simple content such as movement steps and heart rate reduces power consumption and improves the battery life.
  • the smart wearable device further includes a main board, the main board is encapsulated in the housing and opposite to the first display area, and the main board is connected to the first display screen through a first flexible circuit board.
  • the main board is connected to the second display screen through a second flexible circuit board.
  • the second flexible circuit board passes through the casing and is connected to the second display screen along a back surface of the bending zone.
  • the first display screen is provided with a state detecting unit for detecting a folded state of the first display area and the second display area, and the state detecting unit passes the folded state signal through the first flexible
  • the board is sent to the motherboard.
  • first display area and the second display area have the same structural size, and when the second display area is folded toward the first display area, the second display area just covers the first A display area.
  • the outer peripheral contour of the second display screen does not exceed the outer peripheral contour of the second display area.
  • the first display screen is a flexible AMOLED display screen.
  • the smart wearable device is a smart wristband or a smart watch, and a wristband is respectively connected to opposite sides of the casing.
  • the smart wearable device includes a first display screen and a second display screen.
  • the screen size is increased when the overall volume of the device is small.
  • the first display screen with a larger size is driven, which not only improves the display quality, but also makes the user's operation more convenient.
  • the second display screen is driven and the first display screen is turned off at this time, thereby reducing the work of the device. Consumption increases the battery life of the device.
  • FIG. 1 is a schematic structural diagram of a smart wearable device according to an embodiment of the present invention, wherein a first display screen is in a folded state;
  • FIG. 2 is a schematic structural diagram of a smart wearable device according to an embodiment of the present invention, wherein the first display screen is in an unfolded state.
  • the smart wearable device includes a housing 1 and a display unit 2 mounted thereon.
  • the display unit 2 includes a first display screen 21 and a second display unit.
  • the smart wearable device further includes a main board 3, the main board 3 is encapsulated in the housing 1 and located opposite to the display unit 2, and the main board 3 faces the first display screen 21 and the second display screen.
  • a drive signal is provided to cause the first display screen 21 and the second display screen 22 to display a picture.
  • the smart wearable device can be, for example, a smart wristband or a smart watch.
  • the opposite sides of the casing 1 are respectively connected with a wristband 4, and the smart wear can be worn by the snap connection of the two wristbands 4.
  • the device is worn on the user, for example on the wrist.
  • the first display screen 21 is a flexible display screen, and may be, for example, a flexible AMOLED display screen.
  • the first display screen 21 includes a first display area 211 and a bend connected in sequence.
  • the folding area 212 and the second display area 213, the first display area 212 and the second display area 213 are foldably connected to each other by the bending area 212, and the back surface (and display) of the first display area 211
  • the opposite side of the face is connected to the housing 1.
  • the second display screen 22 is an electronic ink screen, and the back surface (the side opposite to the display surface) of the second display screen 22 is laminated on the back surface of the second display area 213.
  • the second display area 213 of the first display screen 21 When it is required to display complete information, a news page with a large amount of content, a file report, or a picture or video, the second display area 213 of the first display screen 21 is unfolded, and the first display 21 of the first display screen 21 is driven by the main board 3.
  • the display area 211, the bending area 212 and the second display area 213 jointly display a picture, that is, the smart wearable device has a large display screen at this time, which not only improves the display quality, but also makes the user's operation more convenient.
  • simple content such as time, date, number of steps, heart rate, etc.
  • the second display area 213 of the first display screen 21 is folded over the first display area 211, and the main board drives the second display screen 22 to display and
  • the power consumption of the device is reduced, and the endurance of the device is improved.
  • the main board 3 is encapsulated in the casing 1 and located opposite to the first display area 211, and the main board 3 passes through the first flexible circuit board 51.
  • the main board 3 is connected to the second display screen 22 via a second flexible circuit board 52.
  • the second flexible circuit board 52 passes through the housing 1 and is connected to the second display screen 22 along the back surface of the bending area 212.
  • the first display screen 21 is provided with a state detecting unit 6, which is disposed in the first display area 211 in this embodiment.
  • the state detecting unit 6 is configured to detect a folded state of the first display area 211 and the second display area 213, and the state detecting unit 6 sends the folded state signal to the first flexible circuit board 51 to the
  • the main board 3 is configured to drive the first display screen 21 or the second display screen 22 to display a screen according to a folding state signal.
  • the state detecting unit 6 sends an electrical signal indicating the folded state to the main board 3, and the main board 3 according to the The signal turns off the first display screen 21 to turn on the second display screen 22; when the second display area 213 is unfolded from the first display area 211, the state detecting unit 6 sends an electrical signal indicating the unfolded state.
  • the main board 3 turns on the first display screen 21 according to the signal, and turns off the second display screen 22.
  • the first display area 211 and the second display area 213 have the same structural size.
  • the outer peripheral contour of the second display screen 22 is designed not to exceed the outer peripheral contour of the second display area 213.
  • the smart wearable device obtained by the embodiment of the present invention obtains a larger screen size by setting a foldable first display screen, and a large screen size is obtained by using an electronic ink screen.
  • the second display screen drives the second display screen and turns off the first display screen when the simple content such as time, date, motion step, heart rate, etc. is required to be displayed, thereby reducing the power consumption of the device and improving the battery life of the device. ability.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种智能穿戴设备，包括壳体（1）以及装配在壳体（1）上的显示单元（2），显示单元（2）包括第一显示屏（21）和第二显示屏（22）；其中，第一显示屏（21）为柔性显示屏，第一显示屏（21）依次连接的第一显示区（211）、弯折区（212）和第二显示区（213），第一显示区（211）和第二显示区（213）通过弯折区（212）可折叠地相互连接，第一显示区（211）的背面连接于壳体（1）上；第二显示屏（22）为电子墨水屏，第二显示屏（22）的背面叠层连接于第二显示区（213）的背面上。该智能穿戴设备不仅具有较大的屏幕尺寸，并且还可以提高续航能力。

Description

一种智能穿戴设备 技术领域
本发明涉及电子设备技术领域，尤其涉及一种智能穿戴设备。
背景技术
当今的穿戴设备技术领域中的智能手表，是将手表内置智能化系统或搭载智能手机系统，连接于网络来实现除指示时间之外的提醒、导航、校准、监测和交互等其中一种或者多种功能的设备，相比手机携带更加方便，有着相当大的用户基数；而有着健康监测、定时提醒和记录数据等多种功能的智能手环，其用户也越来越多。
由于智能穿戴设备的体积限制，目前智能穿戴设备使用的屏幕都存在如下不好的体验：(1)、屏幕尺寸很小，为了让一块屏幕上可以显示更多的内容，势必要缩小字体大小，这就造成阅读信息不清楚的问题；而如果是为了让信息看得清楚，势必要加大字体大小，这就造成了整块屏幕显示字数少，需要多次翻页，造成信息读取不方便的问题；(2)、屏幕尺寸很小，如果要做输入内容，比如回复信息，操作非常不方便。
因此，如何在设备整体体积较小的情况下，尽可能地增大屏幕尺寸，是智能穿戴设备技术领域急需解决的问题。另外，在增大屏幕尺寸同时，如何提高智能穿戴设备的续航能力也是需要解决的问题。
发明内容
有鉴于此，本发明提供了一种智能穿戴设备，该智能穿戴设备不仅具有较大的屏幕尺寸，并且还可以提高续航能力。
为了实现上述的目的，本发明采用了如下的技术方案：
一种智能穿戴设备，包括壳体以及装配在壳体上的显示单元，所述显示单元包括第一显示屏和第二显示屏；其中，所述第一显示屏为柔性显示屏，所述第一显示屏包括依次连接的第一显示区、弯折区和第二显示区，所述第一显示区和所述第二显示区通过所述弯折区可折叠地相互连接，所述第一显示区的背 面连接于所述壳体上；所述第二显示屏为电子墨水屏，所述第二显示屏的背面叠层连接于所述第二显示区的背面上。通过设置可折叠的第一显示屏，在设备整体体积较小的情况下，增大了屏幕尺寸；通过设置第二显示屏，并且第二显示屏为电子墨水屏，其用于显示时间，日期，运动步数，心率等简单的内容，降低功耗，提高了设备的续航能力。
其中，所述智能穿戴设备还包括主板，所述主板封装于所述壳体内且相对位于所述第一显示区的下方，所述主板通过第一柔性线路板与所述第一显示屏连接，所述主板通过第二柔性线路板与所述第二显示屏连接。
其中，所述第二柔性线路板从所述壳体穿出并沿着所述弯折区的背面延伸连接至所述第二显示屏。
其中，所述第一显示屏上设置有状态检测单元，用于检测所述第一显示区和所述第二显示区的折叠状态，所述状态检测单元将折叠状态信号通过所述第一柔性线路板发送至所述主板。
其中，所述第一显示区和所述第二显示区具有相同的结构尺寸，在所述第二显示区朝向所述第一显示区折叠时，所述第二显示区恰好完全覆盖所述第一显示区。
其中，所述第二显示屏的外周轮廓不超出所述第二显示区的外周轮廓。
其中，所述第一显示屏为柔性AMOLED显示屏。
其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
本发明实施例提供的智能穿戴设备，其中的显示单元包括第一显示屏和第二显示屏；通过设置可折叠的第一显示屏，在设备整体体积较小的情况下，增大了屏幕尺寸，在需要显示完整的信息、内容较多的新闻文件报告或者图片时，驱动尺寸较大的第一显示屏显示，不仅提升了显示品质，也使得用户的操作更加便利。通过设置采用电子墨水屏的第二显示屏，在需要显示时间，日期，运动步数，心率等简单的内容时，驱动第二显示屏显示并且此时关闭第一显示屏，降低了设备的功耗，提高了设备的续航能力。
附图说明
图1是本发明实施例提供的智能穿戴设备的结构示意图，其中的第一显示 屏处于折叠状态；
图2是本发明实施例提供的智能穿戴设备的结构示意图，其中的第一显示屏处于展开状态。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面结合附图对本发明的具体实施方式进行详细说明。这些实施方式的示例在附图中进行了例示。附图中所示和根据附图描述的本发明的实施方式仅仅是示例性的，并且本发明并不限于这些实施方式。
在此，还需要说明的是，为了避免因不必要的细节而模糊了本发明，在附图中仅仅示出了与根据本发明的方案密切相关的结构和/或处理步骤，而省略了与本发明关系不大的其他细节。
本实施例提供了一种智能穿戴设备，参阅图1和图2，所述智能穿戴设备包括壳体1以及装配在上的显示单元2，所述显示单元2包括第一显示屏21和第二显示屏22。所述智能穿戴设备还包括主板3，所述主板3封装于所述壳体1内其相对位于所述显示单元2的下方，所述主板3向所述第一显示屏21和第二显示屏22提供驱动信号以使所述第一显示屏21和第二显示屏22显示画面。其中，所述智能穿戴设备例如可以是智能手环或智能手表，所述壳体1的相对两侧分别连接有一腕带4，通过两个腕带4的卡扣连接，可以将所述智能穿戴设备佩戴在用户身上，例如佩戴于手腕上。
具体地，如图1和图2所示，所述第一显示屏21为柔性显示屏，例如可以是柔性AMOLED显示屏，所述第一显示屏21包括依次连接的第一显示区211、弯折区212和第二显示区213，所述第一显示区212和所述第二显示区213通过所述弯折区212可折叠地相互连接，所述第一显示区211的背面(与显示面相对的一面)连接于所述壳体1上。所述第二显示屏22为电子墨水屏，所述第二显示屏22的背面(与显示面相对的一面)叠层连接于所述第二显示区213的背面上。在需要显示完整的信息、内容较多的新闻网页、文件报告或者图片或视频时，将第一显示屏21的第二显示区213展开，由主板3驱动所述第一显示屏21的第一显示区211、弯折区212和第二显示区213共同显示画面，即此时的智能穿戴设备具有尺寸较大的显示屏幕，不仅提升了显示品质，也使得用户的操作更加便利。在仅需要显示时间，日期，运动步数，心率等简单的内容时，将第一显示屏21的第二显示区213折叠在第一显示区211上，主板驱动第二显 示屏22显示并且此时关闭第一显示屏21，降低了设备的功耗，提高了设备的续航能力。
本实施例中，如图1和图2所示，所述主板3封装于所述壳体1内且相对位于所述第一显示区211的下方，所述主板3通过第一柔性线路板51与所述第一显示屏21连接，所述主板3通过第二柔性线路板52与所述第二显示屏22连接。具体地，所述第二柔性线路板52从所述壳体1穿出并沿着所述弯折区212的背面延伸连接至所述第二显示屏22。
进一步地，如图1和图2所示，所述第一显示屏21上设置有状态检测单元6，本实施例中是设置在第一显示区211中。所述状态检测单元6用于检测所述第一显示区211和所述第二显示区213的折叠状态，所述状态检测单元6将折叠状态信号通过所述第一柔性线路板51发送至所述主板3，所述主板3根据折叠状态信号选择驱动所述第一显示屏21或所述第二显示屏22显示画面。具体地，当所述第二显示区213折叠在所述第一显示区211上，所述状态检测单元6将表示折叠状态的电信号发送至所述主板3，此时所述主板3根据该信号关闭所述第一显示屏21，开启第二显示屏22；当所述第二显示区213从所述第一显示区211上展开，所述状态检测单元6将表示展开状态的电信号发送至所述主板3，此时所述主板3根据该信号开启所述第一显示屏21，关闭第二显示屏22。通过自动检测状态，以控制选择所需要显示的第一显示屏21或第二显示屏22，进一步降低了设备的功耗，增加了设备的续航时间，在智能穿戴设备的电池容量有限的情况下，这一效果显得更加突出。
进一步地，本实施例中，所述第一显示区211和所述第二显示区213具有相同的结构尺寸，在所述第二显示区213朝向所述第一显示区211折叠时，所述第二显示区213恰好完全覆盖所述第一显示区211。另外，所述第二显示屏22的外周轮廓设计为不超出所述第二显示区213的外周轮廓。这样的设置使得该智能穿戴设备的结构更加紧凑，外观更具有美感，提升产品的竞争力。
综上所述，本发明实施例提供的智能穿戴设备，通过设置可折叠的第一显示屏，在设备整体体积较小的情况下，获得了较大的屏幕尺寸；通过设置采用电子墨水屏的第二显示屏，在需要显示时间，日期，运动步数，心率等简单的内容时，驱动第二显示屏显示并且此时关闭第一显示屏，降低了设备的功耗，提高了设备的续航能力。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将 一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本申请的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本申请的保护范围。

Claims (10)

  1. 一种智能穿戴设备，包括壳体以及装配在壳体上的显示单元，其中，所述显示单元包括第一显示屏和第二显示屏；其中，所述第一显示屏为柔性显示屏，所述第一显示屏包括依次连接的第一显示区、弯折区和第二显示区，所述第一显示区和所述第二显示区通过所述弯折区可折叠地相互连接，所述第一显示区的背面连接于所述壳体上；所述第二显示屏为电子墨水屏，所述第二显示屏的背面叠层连接于所述第二显示区的背面上；所述智能穿戴设备还包括主板，所述主板封装于所述壳体内且相对位于所述第一显示区的下方，所述主板通过第一柔性线路板与所述第一显示屏连接，所述主板通过第二柔性线路板与所述第二显示屏连接；所述第一显示区和所述第二显示区具有相同的结构尺寸，在所述第二显示区朝向所述第一显示区折叠时，所述第二显示区恰好完全覆盖所述第一显示区。
  2. 根据权利要求1所述的智能穿戴设备，其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
  3. 根据权利要求1所述的智能穿戴设备，其中，所述第二柔性线路板从所述壳体穿出并沿着所述弯折区的背面延伸连接至所述第二显示屏。
  4. 根据权利要求3所述的智能穿戴设备，其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
  5. 根据权利要求1所述的智能穿戴设备，其中，所述第一显示屏上设置有状态检测单元，用于检测所述第一显示区和所述第二显示区的折叠状态，所述状态检测单元将折叠状态信号通过所述第一柔性线路板发送至所述主板。
  6. 根据权利要求5所述的智能穿戴设备，其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
  7. 根据权利要求1所述的智能穿戴设备，其中，所述第二显示屏的外周轮廓不超出所述第二显示区的外周轮廓。
  8. 根据权利要求7所述的智能穿戴设备，其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
  9. 根据权利要求1所述的智能穿戴设备，其中，所述第一显示屏为柔性AMOLED显示屏。
  10. 根据权利要求9所述的智能穿戴设备，其中，所述智能穿戴设备为智能手环或智能手表，所述壳体的相对两侧分别连接有一腕带。
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