CN101291394A - 便携式电子装置 - Google Patents

便携式电子装置 Download PDF

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CN101291394A
CN101291394A CNA200710200490XA CN200710200490A CN101291394A CN 101291394 A CN101291394 A CN 101291394A CN A200710200490X A CNA200710200490X A CN A200710200490XA CN 200710200490 A CN200710200490 A CN 200710200490A CN 101291394 A CN101291394 A CN 101291394A
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trace ball
portable electron
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electron device
image sensor
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CN101291394B (zh
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张仁淙
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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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
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202Constructional details or processes of manufacture of the input device
    • G06F3/021Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
    • G06F3/0213Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick
    • 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
    • G06F1/1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • 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
    • G06F3/0304Detection arrangements using opto-electronic means
    • G06F3/0312Detection arrangements using opto-electronic means for tracking the rotation of a spherical or circular member, e.g. optical rotary encoders used in mice or trackballs using a tracking ball or in mouse scroll wheels
    • 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
    • G06F3/0304Detection arrangements using opto-electronic means
    • G06F3/0317Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • 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
    • G06F3/03549Trackballs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

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Abstract

一种便携式电子装置,包括壳体,设置于壳体表面的显示屏幕,设置于壳体内的核心处理单元,相对的成像透镜及影像感测器,一发光器件,一可转动的且表面可反射光线的轨迹球,一与所述影像感测器连接的鼠标信号处理模组。所述发光器件用于发出光线。所述发光器件发出的光线在所述轨迹球表面产生反射,所述成像透镜接收该反射的光线并成像在所述影像感测器上。所述鼠标信号处理模组比较所述影像感测器感测的图像的变化,从而获得所述轨迹球表面移动的方向及位移,如此定位出鼠标的位置并传输给所述核心处理单元,从而在所述显示屏幕上显示出光标。

Description

便携式电子装置
技术领域
本发明涉及一种便携式电子装置,尤其涉及内置相机模组的便携式电子装置。
背景技术
随着微电路及多媒体技术的发展,便携式电子装置,例如手机、音乐播放器等集合了越来越多的功能,例如电子辞典,相机拍摄功能等等,这些功能都促使便携式电子装置的显示屏幕越来越大,以更加符合审美需求、人体功学效应等。
也随着这些便携式电子装置的功能增多、显示屏幕加大,类似Windows的操作系统在其中的应用便受到使用者的青睐,而此时鼠标定位功能在这些便携式电子装置中便成为一种需求。
然而,给这些便携式电子装置配备上一个现在市场上可购买的有线鼠标器或无线鼠标器,则将会使整个装置附件增多,从而不再便于携带。
发明内容
有鉴于此,提供一种便携式电子装置,该便携式电子装置本体上便具有鼠标定位功能实为必要。
一种便携式电子装置,包括壳体,设置于壳体表面的显示屏幕,设置于壳体内的核心处理单元,相对的成像透镜及影像感测器,一发光器件,一可转动的且表面可反射光线的轨迹球,以及一与所述影像感测器连接的鼠标信号处理模组。所述发光器件用于发出光线。所述发光器件发出的光线在所述轨迹球表面产生反射,所述成像透镜接收该反射的光线并成像在所述影像感测器上。所述鼠标信号处理模组比较所述影像感测器感测的图像的变化,从而获得所述轨迹球表面移动的方向及位移,如此定位出鼠标的位置并传输给所述核心处理单元,从而在所述显示屏幕上显示出光标。
所述便携式电子装置将发光器件、可转动的且具反射效果的轨迹球装设于其上,并利用其已有的成像透镜及影像感测器拍摄记录轨迹球的反射图案变化,再通过鼠标信号处理模组比较所述影像感测器感测的图像的变化,从而获得所述轨迹球表面移动的方向及位移,如此定位出鼠标的位置并传输给所述核心处理单元,从而在所述显示屏幕上显示出光标,所述便携式电子装置便具有鼠标定位功能。
附图说明
图1是本发明的实施例提供的便携式电子装置立体示意图;
图2是图1的便携式电子装置分解示意图;
图3是图2中的轨迹球模组放大示意图;
图4是图1中的轨迹球固定架相对便携式电子装置壳体打开时的示意图。
具体实施方式
下面结合附图对本发明提供的便携式电子装置作进一步详细说明。
请一并参阅图1至图3,本发明的实施例提供的便携式电子装置100为一触摸屏手机,其包括:一第一壳体10;一与所述第一壳体10相配合的第二壳体20;容置于所述第一及第二壳体10,20内的一核心处理单元30,一相机模组40,一信号处理器70,一鼠标控制模块80;一与所述第一及第二壳体10,20枢接的轨迹球模组50;以及一设置于所述轨迹球模组50上的发光器件60。
所述第一壳体10在其表面设置有一显示屏幕12,且在侧面开设有一长条形的窗口16。所述第二壳体20包括一与所述第一壳体10固定配合的固定部分22,以及一与该固定部分22及第一壳体10滑动配合的滑动部分24,所述固定部分22在侧面也开设有一长条形的窗口26,所述滑动部分24用作可打开的后盖。所述第一壳体10与第二壳体20配合后,利用其内的核心处理单元30可以执行手机系统的相关命令。
所述相机模组40包括镜头42,以及一与所述镜头42相对设置的影像感测器44。所述影像感测器44可以为电荷耦合装置(Charge Coupled Device,简称CCD)或互补金属氧化物半导体(Complementary Metal-Oxide-Semiconductor Transistor,简称CMOS)。所述相机模组40与所述第一及第二壳体10,20的窗口16,26相对。
所述轨迹球模组50包括一轨迹球52,以及一中空的轨迹球固定架54。所述轨迹球52表面开设有凹点522,如此该轨迹球52表面便具有反射光线的效果。所述中空的轨迹球固定架54包括两个对称设置的的支架542,所述两个支架542各包括一中心凹槽542a,设置于中心凹槽542a两相对侧壁的一轨迹球容置槽542b及一透光孔542c。所述两个支架542配合后,所述轨迹球52可以从所述两容置槽542b向外露出一部分表面,以供使用者接触。所述轨迹球固定架54在所述第一及第二壳体10,20开设的窗口16,26处通过一转轴90与所述第一及第二壳体10,20枢接,以相对所述第一及第二壳体10,20闭合(见图1)及打开(见图4)。
所述发光器件60可以为发光二极管,卤素灯,荧光灯,用于发出光线。所述发光器件60设置在所述轨迹球固定架54的透光孔542c内壁,与所述轨迹球52相对,所述发光器件60发出的光线可以照射到所述轨迹球52的部分表面。
当所述轨迹球固定架54相对所述第一及第二壳体10,20闭合时(见图1),在所述发光器件60的照射下,所述轨迹球52表面会产生反射,如此该轨迹球52表面便可以被所述相机模组40的镜头42拍摄到,进而成像在影像感测器44上。如此,当使用者转动所述轨迹球52时,所述相机模组40可以连续拍摄到移动的轨迹球52表面图像,所述信号处理器70将所述相机模组40的影像感测器44传输的信号作模/数转换处理,并根据图像比较出轨迹球52表面移动的方向及位移长度,进而传输给所述鼠标控制模块80,该鼠标控制模块80再根据其鼠标的前一个位置定位出该后一位置。所述鼠标控制模块80将鼠标命令交由所述核心处理单元30执行,从而在所述显示屏幕12上显示出光标,整个便携式电子装置100便具有鼠标定位功能。
而当所述轨迹球固定架54相对所述第一及第二壳体10,20打开时(见图4),所述相机模组40可以透过所述第一及第二壳体10,20的窗口16,26对外拍摄,即便携式电子装置100具有相机拍摄功能。
本实施例提供的便携式电子装置100将发光器件60、可转动的且具反射效果的轨迹球模组50枢接于其上,并利用其已有的相机模组40拍摄记录轨迹球52表面的移动变化,再通过信号处理器70比较出轨迹球52表面移动的方向及位移,从而鼠标控制模块80便可定位出鼠标的位置,传输给核心处理单元30,以在显示屏幕12上显示。而当轨迹球模组50旋转开时,相机模组40又可正常对外拍摄。如此便携式电子装置100具有相机拍摄功能,又具有鼠标定位功能,并且容易携带。
可以理解的是,所述轨迹球固定架54的两个支架542也可以一体成型。
另外,很明显地,便携式电子装置也并局限于本实施例提供的手机,其也可以为其它电子装置,例如掌上电脑、音乐播放器等。
对在本领域的普通技术人员来说,可以根据本发明的技术方案和技术构思做出其它各种相应的改变和变形,而所有这些改变和变形都应属在本发明权利要求的保护范围。

Claims (7)

1.一种便携式电子装置,包括壳体,设置于壳体表面的显示屏幕,设置于壳体内的核心处理单元,以及相对设置于壳体内的成像透镜及影像感测器,其特征在于,所述便携式电子装置还包括:
一发光器件,用于发出光线;
一可转动的且表面可反射光线的轨迹球,该轨迹球与所述成像透镜相对,所述发光器件发出的光线在该轨迹球表面产生反射,所述成像透镜接收该反射的光线并成像在所述影像感测器上;以及
一与所述影像感测器连接的鼠标信号处理模组,所述鼠标信号处理模组比较所述影像感测器感测的图像的变化,从而获得所述轨迹球表面移动的方向及位移,如此定位出鼠标的位置并传输给所述核心处理单元,从而在所述显示屏幕上显示出光标。
2.如权利要求1所述的便携式电子装置,其特征在于,所述影像感测器选自电荷耦合器件或互补金属氧化物半导体器件。
3.如权利要求1所述的便携式电子装置,其特征在于,所述发光器件为发光二极管,其发出红外光线。
4.如权利要求1所述的便携式电子装置,其特征在于,进一步包括一中空的轨迹球固定架用于收容所述轨迹球,所述轨迹球固定架与所述壳体通过一转轴在一闭合状态及一打开状态之间可转动连接,所述轨迹球固定架相对所述壳体闭合时,所述轨迹球面对所述成像透镜,所述轨迹球固定架相对所述壳体打开时,所述成像透镜面对外部,可以对外拍摄。
5.如权利要求4所述的便携式电子装置,其特征在于,所述发光器件设置于所述中空的轨迹球固定架一内壁,且与所述轨迹球相对。
6.如权利要求1所述的便携式电子装置,其特征在于,所述轨迹球表面开设有凹点以反射光线。
7.如权利要求1所述的便携式电子装置,其特征在于,所述便携式电子装置为手机或掌上电脑。
CN200710200490XA 2007-04-20 2007-04-20 便携式电子装置 Expired - Fee Related CN101291394B (zh)

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