WO2017107149A1 - 一种显示装置 - Google Patents

一种显示装置 Download PDF

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Publication number
WO2017107149A1
WO2017107149A1 PCT/CN2015/098766 CN2015098766W WO2017107149A1 WO 2017107149 A1 WO2017107149 A1 WO 2017107149A1 CN 2015098766 W CN2015098766 W CN 2015098766W WO 2017107149 A1 WO2017107149 A1 WO 2017107149A1
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WO
WIPO (PCT)
Prior art keywords
touch panel
touch
keyboard
display device
auxiliary member
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Application number
PCT/CN2015/098766
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English (en)
French (fr)
Inventor
李文辉
Original Assignee
深圳市柔宇科技有限公司
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.)
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Publication date
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201580076865.9A priority Critical patent/CN107430484A/zh
Priority to PCT/CN2015/098766 priority patent/WO2017107149A1/zh
Publication of WO2017107149A1 publication Critical patent/WO2017107149A1/zh

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    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction 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
    • G06F3/0488—Interaction 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

Definitions

  • the invention relates to a display device, in particular to a display device integrated with a touch keyboard and a touch screen integrated on a touch panel.
  • touch screens are gradually being widely used in electronic devices such as smart phones and tablet computers.
  • touch screen displays are used for display as well as Information control equipment.
  • the existing touch display screen usually integrates or fixes the display screen and the touch screen as a whole to realize display and touch control functions.
  • control information includes not only text and the like, but also control commands such as sliding up, down, turning pages, etc.).
  • control information includes not only text and the like, but also control commands such as sliding up, down, turning pages, etc.
  • sliding operations can provide users with a more convenient operating experience in browsing web pages, pictures, and entertainment.
  • a virtual keyboard is presented at a part of the touch display screen for text control.
  • the size of the keys of the virtual keyboard becomes smaller, so it is often caused by accidental touch, which is very inconvenient to operate. Therefore, a control keyboard is usually additionally provided for text control, but the external keyboard is inconvenient to carry, and the use cost is increased, which seriously affects the user's operation experience.
  • the touch keyboard and touch screen of the display device are integrated on a touch panel.
  • the present invention provides the following technical solutions:
  • the present invention provides a display device including a body, a display screen, and a touch panel.
  • the display screen is fixed on the body, and the touch panel is connected to the body and can be attached to the display screen.
  • the touch panel includes a touch screen and a touch keyboard, and the touch screen and the touch keyboard are stacked, and the touch screen is disposed on a side away from the display screen.
  • a method of integrating a touch screen and a touch keyboard into two sides of a touch panel is In the case that the display device maintains the same overall volume, the two functions of the touch screen control and the keyboard control can be freely switched according to the operation requirements, so that the user has a better operating experience. In addition, the elimination of the external keyboard also reduces the manufacturing cost of the display device.
  • FIG. 1 is a schematic exploded view of a display device according to a first embodiment of the present invention.
  • FIG. 2 is a closed schematic view of the display device shown in FIG. 1.
  • FIG. 2 is a closed schematic view of the display device shown in FIG. 1.
  • FIG. 3 is an exploded perspective view of the display device shown in FIG. 1.
  • FIG. 4 is a schematic exploded view of a display device according to a second embodiment of the present invention.
  • FIG. 5 is a developed perspective view of a display device according to a third embodiment of the present invention.
  • FIG. 6 is a developed perspective view of a display device according to a fourth embodiment of the present invention.
  • the display device 100 of the present embodiment includes a body 10 , a display screen 20 , and a touch panel 30 .
  • the body 10 includes two opposite sides, and the display screen 20 is embedded in the On one side of the body 10. That is, the display screen 20 is fixed to the body 10.
  • the display screen 20 is a normal display screen and has only a display function of an image, and it is impossible to perform touch control.
  • the body 10 includes opposite ends, and a connecting portion 11 is disposed on one end of the body 10 .
  • the touch panel 30 is hinged to the connecting portion 11 , and the touch panel 30 can surround the connecting portion 11 .
  • Spin The touch panel 30 is a transparent or translucent touch panel, and touch operations can be performed on both sides of the touch panel 30.
  • the touch panel 30 includes a touch screen 31 and a touch keyboard 32.
  • the touch screen 31 and the touch keyboard 32 are stacked, and the touch screen 31 is disposed on a side away from the display screen 20. In other words, the touch screen 31 and the touch keyboard 32 are disposed on both sides of the touch panel 30.
  • the touch panel 30 When the touch panel 30 is closed to the body 10. That is, the touch panel 30 is attached to the surface of the display screen 20. It can be understood that the attachment here refers to that the touch screen 31 is disposed opposite to the display screen 20, and whether there is a gap between the touch screen 31 and the display screen 20 does not affect. Implementation of the invention.
  • the touch screen 31 faces the display screen 20. Touching the touch screen 31 at this time enables the touch control of the display screen 20. For example, swip up, down, zoom in, zoom out, page, etc. That is to say, the combination of the display screen 20 and the touch screen 31 is equivalent to the touch display screen.
  • the display device 100 can be stood up first, the main body 10 is kept still, and the connecting portion 11 is downward, and the touch panel 30 is unfolded. That is, the touch panel 30 is rotated relative to the body 10 to expand the touch panel 30.
  • the touch panel 30 forms a certain angle with the main body 10, and the angle is usually greater than or equal to 90°.
  • the touch keyboard 32 faces upward, and the touch screen 31 faces downward, and the touch panel 32 can be used to perform keyboard control on the display device 100, thereby implementing switching from touch screen control to keyboard control.
  • the body 10 further includes a driving circuit, a power supply circuit and the like.
  • the driving circuit is configured to provide a driving signal
  • the power supply circuit provides power to the display device 100.
  • the display device 100 further includes an auxiliary member 40, which may be made of a rubber material, and the auxiliary member 40 is printed with a keyboard pattern to assist the touch keyboard 32 in performing key recognition.
  • the connecting portion 11 includes a first hinge portion 111 and a second hinge portion 112, the first hinge portion 111 being closer to a middle portion of the body 10 than the second hinge portion 112, and the first hinge portion 111 The second hinge portion 112 is disposed closer to the display screen 20.
  • a shaft hole is disposed on the first hinge portion 111 and the second hinge portion 112, and the touch panel 30 is provided with a rotating shaft, and is hinged to the shaft hole of the first hinge portion 111 by the rotating shaft
  • the auxiliary member 40 is also hinged to the shaft hole on the second hinge portion 112 by a rotating shaft.
  • the touch panel 30 is attached to the surface of the display screen 20.
  • the auxiliary member 40 is closed on a side of the body 10 remote from the display screen 20. At this time, the auxiliary member 40 is attached to the outside of the body 10, and the size of the auxiliary member 40 is substantially equivalent to the size of the side of the body 10.
  • the auxiliary member 40 can also serve to protect the display device The role of 100.
  • the touch panel 30 is unfolded at an angle with the body 10, and then the auxiliary member 40 is deployed, and the auxiliary member 40 is directed toward the touch panel 30.
  • the auxiliary member 40 Rotating so that the auxiliary member 40 abuts the touch panel 30, the auxiliary member 40 is located below the touch panel 30, and the free end of the touch panel 30 and the auxiliary member 40 are free. The ends are aligned with each other.
  • the touch screen 32 can identify the position of each button on the keyboard through the auxiliary member 40.
  • the auxiliary member 40 and the touch panel 30 can be seamlessly fitted by designing the diameter of the rotating shaft and the position of the shaft hole. That is to say, when keyboard manipulation is performed, the touch panel 30 is interposed between the body 10 and the auxiliary member 40.
  • the free end of the touch panel 30 and the free end of the auxiliary member 40 are aligned with each other.
  • the touch panel 30 is rotated by 110° with respect to the body 10, that is, the auxiliary mechanism is rotated by 250° with respect to the body 10 to abut the touch panel 30.
  • the free end of the touch panel 30 is provided with a first magnetic medium 33
  • the free end of the auxiliary member 40 is provided with a second magnetic medium 43, the first magnetic medium 33 and the second magnetic medium 43 mutual attraction.
  • the touch panel 30 and the auxiliary member 40 do not slide relative to each other.
  • the touch panel 30 and the auxiliary member 40 are respectively closed on both sides of the body 10, by the mutual attraction of the first magnetic medium and the second magnetic medium, The touch panel 30 and the auxiliary member 40 are fixed on both sides of the body 10.
  • the cross section of the rotating shaft may be a polygonal structure such as a circle, a quadrangle or a hexagon, and the position between the touch panel 30 and the body 10 is fixed by the damping between the touch panel 30 to form an angle.
  • the touch panel 30 and the auxiliary member 40 can be fixed to the body 10 through the same rotating shaft, and the touch panel 30 and the auxiliary member 40 are connected by a plurality of stages of rotation.
  • FIG. 4 is a schematic structural view of a second embodiment of the present invention.
  • the auxiliary member 41 is detachably fixed to the body 10.
  • it can be fixed on the body 10 by means of a snap connection, an embedded connection or the like.
  • the auxiliary member 14 is first coupled to the body 10, and the auxiliary member 14 is fixed to the connecting portion 11, the auxiliary member 14 and the The connection portion of the connecting portion 11 is closer to the end portion of the body 10 than the junction of the touch panel 30 and the connecting portion 11.
  • the auxiliary member 14 is at an angle to the body 10 (preferably, 110°), and then the touch panel 30 is unfolded such that the touch panel 30 and the auxiliary member 41 Abutting, the touch panel 30 is substantially parallel to the auxiliary member 41 at this time.
  • the touch panel 30 is interposed between the body 10 and the auxiliary member 40 when keyboard manipulation is performed.
  • the auxiliary member 41 can be detached to reduce the thickness and weight of the display device 200, and enhance the user's control experience.
  • FIG. 5 is a schematic structural view of a third embodiment of the present invention.
  • the auxiliary member 40 of the first embodiment is replaced by a projection member 42.
  • the projection member 42 is disposed at the other end of the body 10. That is, the projection member 42 is disposed at one end of the body 10 away from the connecting portion 11.
  • the projection member 42 is configured to project a keyboard image on a corresponding area of the surface of the touch keyboard 32 to perform recognition of the button. Further, the projection angle of the projection member 42 can be adjusted to accommodate the touch panel 30 of different deployment angles.
  • the projection member 42 can also be disposed at other locations on the body 10. As long as it is guaranteed to be projected to the corresponding position of the touch panel 30.
  • the projection member 42 may be disposed on the connecting portion 11. After the touch panel 30 is deployed, the projection member 42 projects a keyboard image onto the touch screen 31, and the projected keyboard image and the above The keyboard image of the projection mode is mirrored. Since the touch panel 30 is transparent or translucent, the touch keyboard 32 can view the keyboard image projected on the touch screen 31 and recognize the corresponding button.
  • FIG. 6 is a schematic structural diagram of a fourth embodiment of the present invention.
  • the touch panel 36 and the body 10 are detachably connected, and the connection manner includes but is not limited to a card. Buckle connection, embedded connection, etc.
  • the connection between the touch panel 36 and the body 10 includes not only the structural connection but also the electrical connection between the touch panel 36 and the driving circuit, the power circuit, and the like inside the body 10.
  • the touch panel 36 and the body are each further provided with a wireless transmission circuit.
  • the touch panel 30 is removed from the body 10, and the touch panel 30 and the body 10 are transmitted by a wireless transmission circuit, and the touch keyboard 32 is A control signal is transmitted to the body 10 through the wireless transmission circuit to control the display device 400.
  • touchpad 36 at this time should also be provided with a separate power supply circuit to provide power when the touchpad 36 is detached from the body 10.
  • the touch panel 36 is detachably attached with a film (not shown) attached with a keyboard pattern, and the film may be a rubber film or a plastic film.
  • the film with the keyboard pattern can be attached to the touch keyboard 32 or attached to the touch screen 31 for key recognition.
  • the film with the keyboard pattern can be separated from the touch panel 36 to prevent the film from affecting the light transmittance of the touch panel 36.
  • the touch keyboard 32 when a film with a keyboard pattern is attached to the touch keyboard 32.
  • the keyboard pattern is a concave-convex shape structure. In order to facilitate the user to judge the button through the tactile sense of the finger, the accuracy and comfort of the touch are improved.
  • auxiliary member in the other embodiments can be replaced by detachably attaching the film with the keyboard pattern on the touch panel, and the purpose of recognizing the keyboard button can also be achieved.
  • the touch panel is a flexible touch panel.
  • the touch keyboard can be an ordinary keyboard or other form of keyboard, such as a graphic keyboard.
  • the display device of the present invention can be, but is not limited to, a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigator, and the like.

Abstract

本发明提供一种显示装置，包括本体、显示屏和触控板，所述显示屏固设于所述本体上，所述触控板连接于所述本体且能够贴附于所述显示屏的表面，所述触控板包括触控屏和触控键盘，所述触控屏和所述触控键盘层叠设置，且所述触控屏设置在远离所述显示屏的一侧。本发明中通过将触控屏和触控键盘集成到一个触控板的两个侧面的方法，使得显示装置在总体体积保持不变的情况下，可以根据操作需求自由切换触屏控制和键盘控制两种功能，使得用户具有更好的操作体验。此外，省去外置键盘还降低了显示装置的制造成本。

Description

一种显示装置 技术领域
本发明涉及一种显示装置，特别是一种触控键盘和触控屏集成在一个触控板上的显示装置。
背景技术
随着科学技术的发展，触控显示屏逐步在智能手机、平板电脑等电子设备上得到广泛地应用，在上述具有触控显示屏的电子设备上，触控显示屏除用于显示外，还作为信息控制设备。现有的触控显示屏通常是将显示屏和触控屏集成或固定为一个整体，以实现显示和点触控制的功能。在使用时，用户通过点按和滑动触控屏控制信息(所谓控制信息不仅包括文字等信息，还包括控制指令，如向上、向下滑动，翻页等)。相比于传统的键盘和鼠标等信息控制设备，在浏览网页、图片以及娱乐等方面，滑动操作可以给用户带来更加便捷的操作体验。
上述的电子设备，在进行文字控制时，触控显示屏的部分位置上会呈现虚拟键盘，以进行文字控制。当屏幕较小时，虚拟键盘的按键尺寸就会变得更小，因此经常造成误触，操作起来非常不方便。因此通常会另外配备一个控制键盘进行文字控制，但是外置键盘携带不便，而且提高了使用成本，严重影响用户的操作体验。
发明内容
本发明的目的在于提供一种可以切换键盘控制和点触控制的显示装置，该显示装置的触控键盘和触控屏集成在一个触控板上。
为实现上述目的，本发明提供如下技术方案：
本发明提供一种显示装置，包括本体、显示屏和触控板，所述显示屏固设于所述本体上，所述触控板连接于所述本体且能够贴附于所述显示屏的表面，所述触控板包括触控屏和触控键盘，所述触控屏和所述触控键盘层叠设置，且所述触控屏设置在远离所述显示屏的一侧。
本发明中通过将触控屏和触控键盘集成到一个触控板的两个侧面的方法， 使得显示装置在总体体积保持不变的情况下，可以根据操作需求自由切换触屏控制和键盘控制两种功能，使得用户具有更好的操作体验。此外，省去外置键盘还降低了显示装置的制造成本。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明第一种实施方式提供的显示装置的展开示意图。
图2是图1所示的显示装置的闭合示意图。
图3是图1所示的显示装置的分解示意图。
图4为本发明第二种实施方式提供的显示装置的展开示意图。
图5是本发明第三种实施方式提供的显示装置的展开示意图。
图6是本发明第四种实施方式提供的显示装置的展开示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明以下实施例中所采用的序数限定词，第一、第二等仅是为了清楚地说明本发明中相似的特征的区别性的用语，不代表相应的特征的排列顺序或者使用顺序。
请参阅图1至图3，本实施方式中的显示装置100包括本体10、显示屏20和触控板30，所述本体10包括相对设置的两个侧面，所述显示屏20嵌入在所述本体10的一个侧面上。也就是说，所述显示屏20固设于所述本体10上。所述显示屏20为普通显示屏，仅具有图像的显示功能，无法进行点触控制。所述本体10包括相对设置的两端，在本体10的一端上设有连接部11，所述触控板30铰接于所述连接部11，所述触控板30可以绕所述连接部11旋 转，所述触控板30为一透明或半透明的触控板，所述触控板30两侧都可以进行触控操作。触控板30包括触控屏31和触控键盘32，所述触控屏31和所述触控键盘32层叠设置，且所述触控屏31设置在远离所述显示屏20的一侧。也就说，所述触控屏31和所述触控键盘32分设在所述触控板30的两侧。
当所述触控板30闭合于所述本体10时。即所述触控板30贴附于所述显示屏20的表面。可以理解的是，这里所说的贴附指的是所述触控屏31与所述显示屏20相对设置，至于所述触控屏31与所述显示屏20之间是否有间隙都不影响本发明的实施。所述触控屏31正对所述显示屏20。此时点触所述触控屏31能够实现对所述显示屏20的点触控制。例如向上、向下滑动、放大、缩小显示页面、翻页等。也就是说所述显示屏20与所述触控屏31的组合相当于的触控显示屏。当需要使用键盘控制时，可以先将显示装置100立起来，主体10保持不动，连接部11朝下，展开所述触控板30。即所述触控板30相对所述本体10转动以展开所述触控板30。所述触控板30与所述主体10之间形成一定的夹角，通常所述夹角会大于或等于90°。此时，所述触控键盘32朝上，所述触控屏31朝下，可以利用触控键盘32对显示装置100进行键盘控制，从而实现触屏控制到键盘控制的转换。
可以理解的是，所述本体10内部还包括驱动电路、供电电路等。所述驱动电路用于提供驱动信号、所述供电电路为显示装置100提供电源。
进一步的，所述显示装置100还包括辅助构件40，所述辅助构件40可以用橡胶材料制成，所述辅助构件40上印刷有键盘图案，以便辅助所述触控键盘32进行按键识别。所述连接部11包括第一铰接部111和第二铰接部112，所述第一铰接部111较所述第二铰接部112更靠近所述本体10的中部，且所述第一铰接部111较所述第二铰接部112靠近所述显示屏20设置。在所述第一铰接部111和所述第二铰接部112上设有轴孔，所述触控板30上设置有转轴，通过所述转轴铰接于所述第一铰接部111的轴孔上，所述辅助构件40也通过转轴铰接于所述第二铰接部112上的轴孔。
当对所述显示装置100进行触控屏控制时，所述触控面板30贴合于所述显示屏20表面。所述辅助构件40闭合于所述本体10远离所述显示屏20的侧面上。此时辅助构件40贴附在所述本体10外侧，所述辅助构件40的尺寸大致与所述本体10的侧面尺寸相当。辅助构件40还可以起到保护所述显示装置 100的作用。当所述显示装置100需要进行键盘控制时，将触控板30展开与所述本体10形成一定夹角，然后展开所述辅助构件40，所述辅助构件40向靠近所述触控板30方向转动，使得所述辅助构件40与所述触控板30相抵接，所述辅助构件40位于所述触控板30的下方，所述触控板30的自由端与所述辅助构件40的自由端相互对齐。所述触控屏32可以通过辅助构件40识别键盘上各按键的位置。进一步的，可以通过设计转轴的直径和轴孔位置来使得所述辅助构件40与所述触控板30无缝贴合。也就是说，进行键盘操控时，所述触控板30介于所述本体10与所述辅助构件40之间。
优选的，当所述触控板30的自由端与所述辅助构件40的自由端相互对齐时。所述触控板30相对于所述本体10的旋转了110°，也就是说所述辅助机构相对于所述本体10大致旋转了250°与所述触控板30相抵接。
进一步优选的，触控板30的自由端设有第一磁性介质33、所述辅助构件40的自由端设有第二磁性介质43，所述第一磁性介质33和所述第二磁性介质43相互吸引。通过所述第一磁性介质33与所述第二磁性介质43的相互吸引作用，以保证键盘控制时，所述触控板30与所述辅助构件40不会发生相对滑动。此外，当所述触控板30与所述辅助构件40各自闭合于所述本体10的两侧时，通过所述第一磁性介质与所述第二磁性介质的相互吸引作用，还可以将所述触控板30与所述辅助构件40固定在所述本体10的两个侧面上。
进一步的，所述转轴的截面可以为圆形、四边形、六边形等多边形结构，通过所述触控板30与本体10之间的阻尼来固定两者之间的位置，以形成夹角。更进一步的，所述触控板30与所述辅助构件40可通过同一个转轴固定于所述本体10上，所述触控板30和所述辅助构件40通过多级旋转连接。
请参阅图4，图4为本发明第二种实施方式的结构示意图。在本实施方式与第一个实施方式的区别在于，所述辅助构件41可拆卸地固定在所述本体10上。例如可以采用卡扣连接、嵌入式连接等方式固定在所述本体10上。当使用触控键盘32对显示装置200进行操控时，先将所述辅助构件14与所述本体10连接在一起，所述辅助构件14固定在连接部11上，所述辅助构件14与所述连接部11的连接处较所述触控板30与所述连接部11的连接处更靠近所述本体10的端部。所述辅助构件14与所述本体10呈一定角度(优选的，可以为110°)，然后展开所述触控板30，使得所述触控板30与所述辅助构件41 相抵接，此时所述触控板30与所述辅助构件41大致平行。在进行键盘操控时，所述触控板30介于所述本体10与所述辅助构件40之间。当通过触控屏31对显示装置200进行操控时，可以将所述辅助构件41拆下，以减轻显示装置200的厚度和重量，增强用户的操控体验。
请参阅图5，图5为本发明第三种实施方式的结构示意图，在本实施方式中通过一个投影构件42代替第一种实施方式中的辅助构件40。具体的，所述投影构件42设置在所述本体10的另一端。即所述投影构件42设置在所述本体10上远离连接部11的一端。所述投影构件42用于将键盘图像投射在所述触控键盘32表面相应的区域，以进行按键的识别。进一步的，所述投影构件42的投影角度可以调整，以适应不同展开角度的触控板30。
显而易见的，在其他实施方式中，所述投影构件42还可以设置在本体10的其他位置。只要保证能够投影到所述触控板30的相应位置即可。例如，所述投影构件42可以设置在所述连接部11上，所述触控板30展开后，投影构件42将键盘图像投射到所述触控屏31上，此时投射的键盘图像与上述投射方式的键盘图像呈镜像关系。由于触控板30为透明或半透明的，因此触控键盘32可以看到投射于触控屏31上的键盘图像，进行相应按键的识别。
请参阅图6，图6为本发明第四种实施方式的结构示意图，在本实施方式中，所述触控板36与所述本体10之间为可拆卸连接，连接方式包括但不限于卡扣连接、嵌入式连接等。所述触控板36连接于所述本体10的连接部11时，可以进行触控屏操作。可以理解的是，此时触控板36与本体10的连接不仅包括结构上的连接，还包括触控板36与本体10内部的驱动电路、电源电路等的电性连接。
进一步具体的，所述触控板36和所述本体上还各自设有无线传输电路。当进行键盘操控时，将所述触控板30从所述本体10上取下，所述触控板30与所述本体10之间通过无线传输电路进行信传输，所述触控键盘32的控制信号通过所述无线传输电路传输到所述本体10，以控制所述显示装置400。
显而易见的，此时的触控板36还应该设有独立的电源电路，以在触控板36从所述本体10上分离时，还有电源提供电力。
更进一步的，所述触控板36上可分离地贴附带有键盘图案的薄膜(图未输出)，所述薄膜可以为橡胶薄膜或者塑料薄膜。当显示装置400进行键盘操 控时。可以将带有键盘图案的薄膜贴附在触控键盘32上，或者贴附于触控屏31上，以便进行按键识别。当使用触控屏31进行操控时，可以将带有键盘图案的薄膜从触控板36上分离，以免薄膜影响触控板36的透光率。
进一步的优选的，当带有键盘图案的薄膜贴附在触控键盘32上时。所述键盘图案为凹凸形状结构。以便用户通过手指的触觉辅助判断按键，提高点触的准确率和舒适度。
显而易见的，通过在触控板上可分离地贴附带有键盘图案的薄膜可以替代上述其他实施例中的辅助构件，同样可以达到识别键盘按键的目的。
进一步的，所述触控板为柔性触控板。所述触控键盘可以为普通的键盘也可以是其他形式键盘，例如图形键盘等。
可以理解的是，本发明所述的显示装置可以是但并不局限于手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种显示装置，其特征在于，包括本体、显示屏和触控板，所述显示屏固设于所述本体上，所述触控板连接于所述本体且能够贴附于所述显示屏的表面，所述触控板包括触控屏和触控键盘，所述触控屏和所述触控键盘层叠设置，且所述触控屏设置在远离所述显示屏的一侧。
  2. 如权利要求1所述的显示装置，其特征在于，所述触控板铰接于所述本体的一端。
  3. 如权利要求2所述的显示装置，其特征在于，还包括设置在所述本体上的投影构件，所述投影构件将键盘图像投射在所述触控板上。
  4. 如权利要求3所述的显示装置，其特征在于，所述投影构件设置在所述本体的另一端，所述投影构件将键盘图像投射在所述触控键盘表面。
  5. 如权利要求2所述的显示装置，其特征在于，还包括辅助构件，所述辅助构件上设有键盘图案，所述辅助构件可拆卸地连接于所述本体上，所述触控板介于所述本体与所述辅助构件之间。
  6. 如权利要求2所述的显示装置，其特征在于，还包括辅助构件，所述辅助构件上设有键盘图案，所述本体的一端上设有连接部，所述连接部包括第一铰接部和第二铰接部，所述第一铰接部较所述第二铰接部靠近所述本体中部，且所述第一铰接部较所述第二铰接部靠近所述显示屏设置，所述触控板铰接于所述第一铰接部，所述辅助构件铰接于所述第二铰接部，所述触控板能够抵接于所述辅助构件之上。
  7. 如权利要求6所述的显示装置，其特征在于，所述触控板的自由端设有第一磁性介质，所述辅助构件的自由端设有第二磁性介质，所述第一磁性介质和所述第二磁性介质相互吸引。
  8. 如权利要求1所述的显示装置，其特征在于，所述触控板可拆卸地连 接于所述本体的一端，所述本体和所述触控板上设有无线传输电路，所述本体和所述触控板通过所述无线传输电路进行信号传输。
  9. 如权利要求1所述的显示装置，其特征在于，还包括带有键盘图案的薄膜，所述薄膜可分离地贴附于所述触控板上。
  10. 如权利要求9所述的显示装置，其特征在于，所述薄膜可分离地贴附于所述触控键盘上，所述键盘图案为凹凸形状。
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