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CN206193588U - 投影平板电脑 - Google Patents

投影平板电脑 Download PDF

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Publication number
CN206193588U
CN206193588U CN201620839344.6U CN201620839344U CN206193588U CN 206193588 U CN206193588 U CN 206193588U CN 201620839344 U CN201620839344 U CN 201620839344U CN 206193588 U CN206193588 U CN 206193588U
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panel computer
handwriting pad
circuit module
main board
pad circuit
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杨锦松
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JINGMUO ELECTRONIC SCINCE-TECHNOLOGY (SHENZHEN) Co Ltd
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JINGMUO ELECTRONIC SCINCE-TECHNOLOGY (SHENZHEN) Co Ltd
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Priority to US15/743,279 priority patent/US20180364902A1/en
Priority to PCT/CN2017/095887 priority patent/WO2018024238A1/zh
Priority to TW106126295A priority patent/TW201805777A/zh
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1639Details related to the display arrangement, including those related to the mounting of the display in the housing the display being based on projection
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545Pens or stylus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Projection Apparatus (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Position Input By Displaying (AREA)

Abstract

本实用新型涉及一种投影平板电脑。该投影平板电脑包括:扁平的壳体,平板电脑主板,手写板电路模块,手写屏,投影模块以及镜头;该镜头安装于该壳体的表面,该手写屏安装于该壳体的上表面;该平板电脑主板、手写板电路模块以及投影模块安装于该壳体内,该平板电脑主板电性连接该手写板电路模块和投影模块。本实用新型的投影平板电脑使用手写板作为输入装置降低了整体成本;集成了投影仪的功能,提供了多种影像传输方式,使用时方便灵活,可适用多种场合。

Description

投影平板电脑
技术领域
本实用新型涉及电子技术领域,尤其涉及一种投影平板电脑。
背景技术
平板电脑是一种小型、方便携带的个人电脑,以触摸屏作为基本的输入设备。用户可以通过内建的手写识别、屏幕上的虚拟键盘、语音识别或者一个真正的键盘(如果该机型配备的话)实现输入。现有平板电脑主要分为ARM架构(代表产品为iPad和安卓平板电脑)与X86架构(代表产品为Surface Pro),后者X86架构平板电脑一般采用Intel处理器及Windows操作系统,具有完整的电脑及平板功能。平板电脑主要由平板电脑主板及触摸屏组成,平板电脑主板上主要安装有处理器,闪存,动态随机存储器,锂电池等,并设有各种外围电路。
手写板通常是用作计算机的输入设备,其作用和键盘类似,基本上只局限于输入文字或者绘画,也带有一些鼠标的功能。手写板一般是使用一只专门的手写笔,或者手指在手写屏上书写文字。手写板通过各种方法将手写笔或者手指走过的轨迹记录下来,通过信号线连接计算机,然后识别为文字或者绘图。现有手写板主要分为电阻式手写板,电容式手写板以及电磁式手写板,手写板主要由手写板电路模块及手写屏组成,根据手写板类型还可配有相应的手写笔。
投影仪通常用于将图像或视频投射到幕布上,使用时一般需要同计算机相连接以播放相应的视频信号,可广泛应用于家庭、办公室、学校和娱乐场所等。现有投影仪主要由投影模块和镜头组成,一般通过信号线接收来自计算机的视频信号以进行显示。
现有投影仪一般都需要配合额外的计算机来使用,由计算机来提供图像以及通过计算机附带的键盘、鼠标等输入设备来进行操作,因此造成了使用上的不便以及较高的成本。现有手写板作为输入设备也需要配合计算机来使用。
实用新型内容
因此,本实用新型的目的在于提供一种投影平板电脑,集成手写板及投影仪的功能。
为实现上述目的,本实用新型提供了一种投影平板电脑,包括扁平的壳体,平板电脑主板,手写板电路模块,手写屏,投影模块以及镜头;该镜头安装于该壳体的表面,该手写屏安装于该壳体的上表面;该平板电脑主板、手写板电路模块以及投影模块安装于该壳体内,该平板电脑主板电性连接该手写板电路模块和投影模块。
其中,该手写板电路模块为电磁式手写板电路模块、电阻式手写板电路模块或电容式手写板电路模块。
其中,还包括电磁手写笔,该手写板电路模块为电磁式手写板电路模块。
其中,该投影模块为数字光学处理投影模块。
其中,该平板电脑主板上设有迷你高清晰度多媒体接口以连接外部的显示器。
其中,该平板电脑主板上设有无线保真模块以通过无线图像传输方式连接外部的显示器。
其中,还包括锂电池。
其中,该平板电脑主板上设有英特尔处理器。
其中,该平板电脑主板上设有动态随机存储器。
其中,该平板电脑主板上设有闪存。
综上,本实用新型的投影平板电脑使用手写板作为输入装置降低了整体成本;集成了投影仪的功能,提供了多种影像传输方式,使用时方便灵活,可适用多种场合。
附图说明
下面结合附图,通过对本实用新型的具体实施方式详细描述,将使本实用新型的技术方案及其他有益效果显而易见。
附图中,
图1为本实用新型投影平板电脑一较佳实施例的外部结构示意图;
图2为本实用新型投影平板电脑一较佳实施例的电路方框图。
具体实施方式
参见图1及图2,图1为本实用新型投影平板电脑一较佳实施例的外部结构示意图,图2为其电路方框图。本实用新型的投影平板电脑主要包括:扁平的壳体1,平板电脑主板2,手写板电路模块3,手写屏4,投影模块5以及镜头6;该镜头6安装于该壳体1的表面,本实施例中选择安装在侧边上,该手写屏4安装于该壳体1的上表面;该平板电脑主板2、手写板电路模块3以及投影模块5安装于该壳体1内,该平板电脑主板2电性连接该手写板电路模块3和投影模块5。
在此较佳实施例中,投影平板电脑采用X86架构,运行Windows系统,平板电脑主板2上设有英特尔处理器(CPU),例如Cherry Trail-T Z8300;设有动态随机存储器(DRAM),例如4GB LPDDR3,设有闪存(Flash Memory),例如32GB eMMC(嵌入式多媒体卡)。平板电脑主板2还设有用于供电的锂电池(例如7500mAh,3.7V规格)。平板电脑主板2上还可设有蓝牙(BT)模块,例如BT4.0,以及无线保真模块(Wi-Fi),例如IEEE802.11b/g/n类型。
壳体1的侧面设有各类功能接口7,可以包括例如USB3.0全尺寸接口(Full Size)/微型接口(micro),微型高清晰度多媒体接口(Micro HDMI),微型安全数码卡槽(Micro SDSlot)(例如,最大可支持128GB),直流电源插孔(DC Jack)(可采用微型USB接口),耳机插孔(Ear Jack)(例如3.5mm规格)等。壳体1表面还设有功能键8,可包括投影平板电脑的音量,电源等按键功能。壳体1表面还可设有显示投影平板电脑工作状态的LED灯,用于发声的扬声器。
手写板电路模块3及手写屏4实现手写板功能,用作输入装置来控制整个投影平板电脑。手写板电路模块3可以为电磁式手写板电路模块、电阻式手写板电路模块或电容式手写板电路模块。在此较佳实施例中优选采用了电磁式手写板电路模块,并配备了相应的电磁(EMR)手写笔。使用电磁手写笔来控制投影平板电脑,光标显示在屏幕上,可以让使用者知道哪里被作动,电磁手写笔位置可通过现有算法来计算得出。
投影模块5以及镜头6实现投影仪功能,作为投影平板电脑的内建投影仪进行图像输出,使用内建投影仪来显示画面到墙上或是办公室的隔间墙,让使用者可以不用带着显示器只需携带本设备即可。投影模块5可以为数字光学处理投影模块(DLP),分辨率可以为WVGA(宽视频图形阵列)。
使用者还可以通过平板电脑主板2上设置的迷你高清晰度多媒体接口(MiniHDMI)使用Mini HDMI接头通过HDMI线缆连接外部的显示器,这样可以提供完美的影音表现。使用者也可以通过平板电脑主板2上设置的无线保真模块,使用软件通过无线图像传输(MiracastTM)技术连接外部的显示器,从而使用者可以无线使用本设备。
综上,本实用新型的投影平板电脑使用手写板作为输入装置代替触摸屏,降低了成本;在投影平板电脑中集成了投影仪的功能,提供了多种影像传输方式,使用时方便灵活,可适用多种场合。
以上所述,对于本领域的普通技术人员来说,可以根据本实用新型的技术方案和技术构思作出其他各种相应的改变和变形,而所有这些改变和变形都应属于本实用新型后附的权利要求的保护范围。

Claims (10)

1.一种投影平板电脑,其特征在于,包括:扁平的壳体,平板电脑主板,手写板电路模块,手写屏,投影模块以及镜头;该镜头安装于该壳体的表面,该手写屏安装于该壳体的上表面;该平板电脑主板、手写板电路模块以及投影模块安装于该壳体内,该平板电脑主板电性连接该手写板电路模块和投影模块。
2.如权利要求1所述的投影平板电脑,其特征在于,该手写板电路模块为电磁式手写板电路模块、电阻式手写板电路模块或电容式手写板电路模块。
3.如权利要求1所述的投影平板电脑,其特征在于,还包括电磁手写笔,该手写板电路模块为电磁式手写板电路模块。
4.如权利要求1所述的投影平板电脑,其特征在于,该投影模块为数字光学处理投影模块。
5.如权利要求1所述的投影平板电脑,其特征在于,该平板电脑主板上设有迷你高清晰度多媒体接口以连接外部的显示器。
6.如权利要求1所述的投影平板电脑,其特征在于,该平板电脑主板上设有无线保真模块以通过无线图像传输方式连接外部的显示器。
7.如权利要求1所述的投影平板电脑,其特征在于,还包括锂电池。
8.如权利要求1所述的投影平板电脑,其特征在于,该平板电脑主板上设有英特尔处理器。
9.如权利要求1所述的投影平板电脑,其特征在于,该平板电脑主板上设有动态随机存储器。
10.如权利要求1所述的投影平板电脑,其特征在于,该平板电脑主板上设有闪存。
CN201620839344.6U 2016-08-04 2016-08-04 投影平板电脑 Active CN206193588U (zh)

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CN201620839344.6U CN206193588U (zh) 2016-08-04 2016-08-04 投影平板电脑
US15/743,279 US20180364902A1 (en) 2016-08-04 2017-08-03 Projection Tablet Personal Computer
PCT/CN2017/095887 WO2018024238A1 (zh) 2016-08-04 2017-08-03 投影平板电脑
TW106126295A TW201805777A (zh) 2016-08-04 2017-08-03 投影平板電腦

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WO2018024238A1 (zh) * 2016-08-04 2018-02-08 精模电子科技(深圳)有限公司 投影平板电脑
CN110209291A (zh) * 2019-05-30 2019-09-06 精模电子科技(深圳)有限公司 手写投影装置
WO2020244623A1 (zh) * 2019-06-06 2020-12-10 华为技术有限公司 一种空鼠模式实现方法及相关设备

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