CN101848252B - 移动电话 - Google Patents

移动电话 Download PDF

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CN101848252B
CN101848252B CN200910301090A CN200910301090A CN101848252B CN 101848252 B CN101848252 B CN 101848252B CN 200910301090 A CN200910301090 A CN 200910301090A CN 200910301090 A CN200910301090 A CN 200910301090A CN 101848252 B CN101848252 B CN 101848252B
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keyboard
rotating shaft
mobile phone
keyboard projection
main frame
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CN101848252A (zh
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安卫鹏
唐凤香
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Beijing Zhongcai Wyse Education Technology Co ltd
Nantong Create Industrial Co ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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    • 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
    • H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
    • 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
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1673—Arrangements for projecting a virtual keyboard
    • 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
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G06F3/0426—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected tracking fingers with respect to a virtual keyboard projected or printed on the surface
    • 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
    • H04M1/0272—Details of the structure or mounting of specific components for a projector or beamer module assembly
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/70—Details of telephonic subscriber devices methods for entering alphabetical characters, e.g. multi-tap or dictionary disambiguation

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

一种移动电话，其包括键盘投影装置及主机。键盘投影装置用于投射虚拟键盘，其与一转轴一体成型，并枢接于主机上，能够相对主机转动。转轴一个端面上形成一收容孔。主机包括多个键盘投影模块，可分别输出不同的键盘投影信号。主机上形成两个相对的侧壁。转轴枢接于侧壁上。一滚珠部分收容于转轴收容孔中，同时接触所述侧壁内表面。滚珠与键盘投影装置电连接。转轴转动带动滚珠在该侧壁内表面上移动，在该侧壁内表面上沿滚珠移动的轨迹依次形成有多个键盘投影触点。多个键盘投影触点分别与多个键盘投影模块电连接。本发明所提供的移动电话具有一键盘投影装置及主机，转动键盘投影装置，能够投射不同虚拟键盘。

Description

移动电话
技术领域
本发明涉及一种移动电话，特别涉及一种可投射虚拟键盘的虚拟移动电话。 
背景技术
随着移动电话技术的日益发展，移动电话已经成为我们生活中不可分割的一部分。现在移动电话中有可投射虚拟键盘的相关技术，该技术为提供一键盘虚拟装置投射虚拟键盘，点压按键虚拟键盘图案，移动电话通过扫描识别被选取按键，从而实现移动电话的虚拟键盘输入。由于现今移动电话所具有的功能日趋强大，除基本的通话功能外，还具有因特网浏览，音乐，游戏等功能。因此，具有多种功能的移动电话需要投射多种虚拟键盘模式，例如投射虚拟音乐键盘模式，投射虚拟游戏键盘模式等。所以说如何简单方便的实现多种虚拟键盘模式之间转换，成为业内人士需要解决的问题。 
发明内容
有鉴于此，有必要提供一种能简单方便的实现多种虚拟键盘模式转换的移动电话。 
一种移动电话，其包括键盘投影装置及主机。所述键盘投影装置用于投射虚拟键盘，其与一转轴一体成型，并枢接于所述主机上，能够相对主机转动。所述转轴一个端面上形成一收容孔。所述主机包括多个键盘投影模块，可分别输出不同的键盘投影信号。所述主机上形成两个相对的侧壁。所述转轴枢接于所述侧壁上。一滚珠部分收容于所述转轴收容孔中，同时接触所述侧壁内表面。所述滚珠与所述键盘投影装置电连接。所述转轴转动带动所述滚珠在该侧壁内表面上移动，在该侧壁内表面上沿所述滚珠移动的轨迹依次形成有多个键盘投影触点。所述多个键盘投影触点分别与所述多个键盘投影模块电连接。 
本发明所提供的移动电话具有一键盘投影装置及主机，通过转动键盘投影装置，能够投射不同的虚拟键盘，从而能简单方便的实现多种虚拟键盘之间的转换。 
附图说明
图1为本发明实施方式提供的移动电话立体结构示意图。 
图2为图1中移动电话的键盘投影装置与主机分解结构示意图。 
图3为键盘投影装置与主机组装后内部结构示意图。 
图4为本发明实施方式提供的移动电话功能模块图。 
具体实施方式
下面将结合附图，对本发明作进一步的详细说明。 
请参阅图1至图4，一种移动电话1，其包括键盘投影装置10及主机20。所述键盘投影装置10设置于所述主机20一端端面上，并可相对所述主机20转动，其用于投射虚拟键盘。 
所述键盘投影装置10与一转轴30一体成型，其上设置有键盘投影镜头11，用于投射虚拟键盘。所述转轴30两个端面上分别形成有通孔31，其用于将所述转轴30连接到所述主机20上，在所述转轴30其中一个端面上还形成有一收容孔32。一弹簧40收容于所述收容孔32中，所述弹簧40与所述键盘投影装置10电连接。 
所述主机20包括机壳21，多个键盘投影模块22，处理装置23，影像信号撷取模块24，形态特征分析模块25及信号输出模块26。所述机壳21一端形成有一凹槽211，所述凹槽211包括两个相对的侧壁2111。所述转轴30收容于所述凹槽211中，其通过一螺栓50枢接在所述凹槽211的两个侧壁2111上，使所述键盘投影装置10可相对所述主机20转动。在所述转轴30与所述侧壁2111的枢接处，所述凹槽211的侧壁2111的外表面还形成一圆形槽212，其内收容一刻度盘213，所述刻度盘213与所述转轴30连接，可显示转轴30转动的角度。将所述键盘投影装置10组装入所述主机20中时，一滚珠60部分收容于所述转轴30的收容孔32中，同时接触所述凹槽211的侧壁2111的内表面上，由所述转轴30转动带动所述滚珠60在该侧壁2111内表面上滚动，所述滚珠60与所述弹簧40抵接。在所述侧壁2111内表面上沿所述滚珠60移动的轨迹上依次形成有多个键盘投影触点2112，所述键盘投影触点2112与所述键盘投影模块22一一对应连接。所述键盘投影模块22内建于所述机壳21中，可输出键盘投影信号，每个键盘投影模块22分别输出不同的键盘投影信号，通过所述滚珠60传输于所述键盘投影装置10。在本实施方式中，包括4个键盘投影触点2112及4个键盘投影模块22，可分别投射手机键盘，计算机键盘，音乐键盘及游戏键盘。所述处理装置23内建于所述机壳21中，控制前述各模块的执行与运算处理。所述影像信号撷取模块24内建于所述机壳21中，其还包括一设置在所述机壳21上的摄像镜头241，所述影像信号撷取模块24用于将所述键盘投影装置10投影的键盘影像区域内使用者手所遮蔽及未被遮蔽的影像摄入，并传输于所述处理装置23中。在本实施方式中，所述影像信号撷取模块24为CMOS数码摄像机或者CCD电子显微摄像机。所述形态特征分析模块25利用影像识别方式将所述影像信号撷取模块24摄入的影像加以分析及确认，识别使用者所碰触的虚拟按键。所述信号输出模块26用于将识别的按键字元讯号输出，通过所述移动电话1显示。 
在使用所述移动电话1时，所述键盘投影装置10将虚拟键盘影像投射到物体表面，使用者可直接于投影的表面上触碰其虚拟按键，并由影像信号撷取模块24将键盘影像区域内使用 者手所遮蔽及未被遮蔽的影像摄入并输入到处理装置23中，在经形态特征分析模块25分析识别触碰的按键，通过信号输出模块26输出。转动所述键盘投影装置10，所述转轴30带动所述滚珠60滚动，从而使所述滚珠60可分别接触不同的键盘投影触点2112，所述键盘投影模块23将投影信号通过滚珠60传输于所述键盘投影装置10中，实现虚拟键盘的投影，通过转动所述键盘投影装置10，可投射不同虚拟键盘，从而实现不同虚拟键盘的转换。 
本发明所提供的移动电话具有一键盘投影装置及主机，通过转动键盘投影装置，能够投射不同的虚拟键盘，从而能简单方便的实现多种虚拟键盘之间的转换。 
本技术领域的普通技术人员应当认识到，以上的实施方式仅是用来说明本发明，而并非用作为对本发明的限定，只要在本发明的实质精神范围之内，对以上实施方式所作的适当改变和变化都落在本发明要求保护的范围之内。 

Claims (7)

1.一种移动电话，其包括键盘投影装置及主机，其特征在于：所述键盘投影装置上设置有键盘投影镜头，用于投射虚拟键盘，其与一转轴一体成型，并枢接于所述主机上，能够相对主机转动，所述转轴一个端面上形成一收容孔，所述主机包括多个键盘投影模块，可分别输出不同的键盘投影信号，所述主机上形成两个相对的侧壁，所述转轴枢接于所述侧壁上，一滚珠部分收容于所述转轴收容孔中，同时接触所述侧壁内表面，所述收容孔中还收容一弹簧，所述弹簧与所述滚珠抵接，所述滚珠与弹簧均与所述键盘投影装置电连接，所述转轴转动带动所述滚珠在该侧壁内表面上移动，在该侧壁内表面上沿所述滚珠移动的轨迹依次形成有多个键盘投影触点，所述多个键盘投影触点分别与所述多个键盘投影模块电连接。
2.如权利要求1所述的移动电话，其特征在于，所述转轴两个端面上还分别形成有通孔，其用于将所述转轴利用一螺栓连接到所述侧壁上。
3.如权利要求1所述的移动电话，其特征在于，所述多个键盘投影模块可分别投射手机键盘，计算机键盘，音乐键盘及游戏键盘。
4.如权利要求1所述的移动电话，其特征在于，所述主机还包括机壳，处理装置，影像信号撷取模块，形态特征分析模块及信号输出模块，所述机壳一端形成有一凹槽，所述处理装置内建于所述机壳中，控制所述各模块的执行与运算处理，所述影像信号撷取模块内建于所述机壳中，其用于将所述键盘投影装置投影的键盘影像区域内使用者手所遮蔽及未被遮蔽的影像摄入，并传输于所述处理装置中，所述形态特征分析模块利用影像识别方式将所述影像信号撷取模块摄入的影像加以分析及确认，识别使用者所碰触的虚拟按键，所述信号输出模块用于将识别的按键字元讯号输出。
5.如权利要求4所述的移动电话，其特征在于，所述影像信号撷取模块为CMOS数码摄像机。
6.如权利要求4所述的移动电话，其特征在于，所述影像信号撷取模块为CCD电子显微摄像机。
7.如权利要求1所述的移动电话，其特征在于，在所述转轴与所述侧壁枢接处，所述侧壁的外表面上形成有一圆形槽，所述圆形槽内收容固定一刻度盘，所述刻度盘与所述转轴连接，可显示转轴转动的角度。
CN200910301090A 2009-03-24 2009-03-24 移动电话 Expired - Fee Related CN101848252B (zh)

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CN200910301090A CN101848252B (zh) 2009-03-24 2009-03-24 移动电话
US12/494,320 US8342699B2 (en) 2009-03-24 2009-06-30 Electronic device with virtual keyboard function

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CN102693042A (zh) * 2011-03-22 2012-09-26 中兴通讯股份有限公司 一种影像键盘生成方法和装置
CN103543823B (zh) 2012-07-13 2016-08-03 光宝科技股份有限公司 具有多重投影功能的可携式电子装置
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