CN204270284U - A kind of display device - Google Patents
A kind of display device Download PDFInfo
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- CN204270284U CN204270284U CN201420836625.7U CN201420836625U CN204270284U CN 204270284 U CN204270284 U CN 204270284U CN 201420836625 U CN201420836625 U CN 201420836625U CN 204270284 U CN204270284 U CN 204270284U
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- panel
- display panel
- display
- contact panel
- display device
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Abstract
The utility model provides a kind of display device, relates to display technique field, and solving existing display device does not have keyboard good portability but the low problem of usability.A kind of display device, comprises main frame, display panel, to be connected with display panel and can the contact panel of folding with display panel; Display panel comprises projection lens; In the flrst mode, display panel and contact panel are fitted, so that user carries out touch control operation according to the image information that display panel shows to contact panel generate touching signals, to control the image information of display panel display; Under the second mode, display panel and contact panel are opened for predetermined angular, and the projection lens of display panel is opened, by projector, image projection at contact panel, so that user carries out touch control operation according to projected image to contact panel generate touching signals, to control the image information of display panel display.
Description
Technical field
The utility model relates to display technique field, particularly relates to a kind of display device.
Background technology
Panel computer be a kind of small-sized, need not renovate, there is no keyboard, be convenient for carrying but merit can completely PC (Personal Computer, PC).Panel computer is using touch-screen as basic input equipment, and the touch-screen (also referred to as Digitizing plate technology) that it has allows user to carry out operation instead of traditional keyboard or mouse by pointer or digital pen.User can realize input by the soft keyboard on built-in handwriting recognition, screen or speech recognition.
The size of panel computer is less, and integrated level is high, so it is suitable for much better than common notebook of convenience.But because it does not have keyboard, the application performance in office and game etc. is lower than common notebook.
Utility model content
Embodiment of the present utility model provides a kind of display device, and solving existing display device does not have keyboard good portability but the problem reducing usability.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
The utility model embodiment provides a kind of display device, comprises main frame, also comprises display panel, to be connected with described display panel and can the contact panel of folding with described display panel; Described display panel comprises projection lens;
Described contact panel is for detecting touch control operation and generating touching signals; Described main frame is used for the image information of display panel according to described touching signals process;
In the flrst mode, described display panel and described contact panel are fitted, so that user carries out touch control operation according to the image information that described display panel shows to described contact panel generate described touching signals, to control the image information of described display panel display;
Under the second mode, described display panel and described contact panel are opened for predetermined angular, the projection lens of described display panel is opened, by projector, image projection at described contact panel, so that user carries out touch control operation according to described projected image to described contact panel generate described touching signals, to control the image information of described display panel display.
Embodiment of the present utility model provides a kind of display device, and under first mode, display panel and contact panel are fitted, and namely contact panel is positioned at above display panel, and user can control the image information of display panel display by touching contact panel; Under second pattern, display panel and contact panel open certain angle, the projection lens of display panel is opened, the projector, image projection of display panel is shown at contact panel, display panel can show another picture, and namely display device in different modes, can realize different Presentation Functions, not only to be convenient for carrying and easy to use, to significantly enhance the use diversity of display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of display device schematic diagram under the second mode that Fig. 1 provides for the utility model embodiment;
A kind of display device schematic diagram in the flrst mode that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the projection virtual keyboard schematic diagram in the flrst mode of display device shown in Fig. 1;
A kind of main frame schematic diagram that Fig. 4 provides for the utility model embodiment;
The another kind of main frame schematic diagram that Fig. 5 provides for the utility model embodiment.
Reference numeral:
1-main frame; 2-display panel; 3-contact panel; 4-Switch main body; 5-trigger architecture; 11-first interface; 12-second interface; 21-projection lens; 100-display device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of display device, composition graphs 1-Fig. 3 is described the display device that the utility model embodiment provides, display device 100 comprises main frame 1, also comprises display panel 2, to be connected with display panel 2 and can the contact panel 3 of folding with display panel 2; Display panel 2 comprises projection lens 21; Contact panel 3 is for detecting touch control operation and generating touching signals; Main frame 1 is for the image information according to touching signals processes and displays panel.
In the flrst mode, as shown in Figure 2, display panel 2 and contact panel 3 are fitted, so that user carries out touch control operation according to the image information that display panel 2 shows to contact panel 3 generate touching signals, to control the image information that display panel 2 shows.
Under the second mode, as shown in Figure 1, display panel 2 and contact panel 3 are opened for predetermined angle, the projection lens 21 of display panel 2 is opened, by projector, image projection at contact panel 3, so that user carries out touch control operation according to projected image to contact panel 3 generate touching signals, to control the image information that display panel 2 shows.
It should be noted that, in the utility model embodiment, contact panel is connected with display panel and can folding, can be as identical with the rigid connection mode of main frame in existing note-book computer display screen, does not elaborate here.In the utility model embodiment, contact panel its transmitance preferred is more than or equal to 75%, with in the flrst mode, still clearly can present the image of display panel through this contact panel.Certainly, the transmitance of contact panel can also be less than 75%, promotes clearness by improving the display brightness of display panel, and the utility model is only more than or equal to 75% for preferred embodiment with contact panel transmitance and is described in detail.Display device comprises main frame, main frame can comprise the module that CPU, video card, driving etc. have image processing function, main frame is used for the image information according to touching signals processes and displays panel, namely, in the utility model embodiment, main frame all can process the touch information produced according to touch control operation in a first mode and in a second mode.
Under first mode, as shown in Figure 2, display panel 2 and contact panel 3 are fitted, and namely contact panel 3 is positioned at above display panel 2, and user can control the image information of display panel 2 display by touching contact panel 3.
Under second pattern, as shown in Figure 1, display panel 2 and contact panel 3 are opened certain angle and (are such as opened 90 °, can certainly be arbitrarily angled), the projection lens 21 of display panel 2 is opened, shown at contact panel 3 by the projector, image projection of display panel 2, display panel 2 can show another image.
It should be noted that, projected image comprises: the image information of dummy keyboard or display panel.Such as, open two webpages, display panel can show a webpage, and another webpage is projected in contact panel by projection lens simultaneously, and now, projected image is the image information of display panel.Now, user can carry out touch control operation at contact panel to projected picture.
Or as shown in Figure 3, display panel 2 can be display word document, the projected image being projected in contact panel 3 by projection lens 21 is dummy keyboard, now, user by carrying out touch control operation at dummy keyboard, can complete the editor of word document on display panel 2.Here it should be noted that, dummy keyboard can be the projected image pre-set, and the projection lens that namely main frame can control display panel is opened, for the specific image that projects, as dummy keyboard.
By the above, the display device that the utility model embodiment provides in different modes, can realize different Presentation Functions, is not only convenient for carrying and easy to use, significantly enhances the use diversity of display device.
Preferably, main frame also changes projection angle or projected image is carried out convergent-divergent for controlling projection lens, makes the area matched of the projected area on contact panel and contact panel.
When considering that the relative contact panel of the display panel of display device changes folding angle, the projected image of projection lens is likely affected, such as when projected image exceeds the area of contact panel, be necessary to revise the projected image of projection lens, therefore, main frame also changes projection angle or project after projected image is carried out convergent-divergent for controlling projection lens, makes the area matched of the projected area on contact panel and contact panel.Such as, when the folding Angulation changes of display panel and contact panel, host computer control projection lens changes projection angle or carries out the area projecting to mate contact panel after projected image is carried out convergent-divergent.The detection mode of concrete folding angle can adopt the mode of the angle of rotating shaft between detection display panel and contact panel, or the mode arranging the sensor that can detect the two folding angle on display panel and/or contact panel realizes.In the utility model embodiment, projection lens can make projected image be projected to accurately in the region of contact panel all the time.
Preferably, in the utility model embodiment, as shown in Figure 1, Figure 3, display panel 2 is arranged on main frame 1.Certainly, display panel and main frame can also be separate types, realize connecting by wifi or bluetooth etc.The utility model embodiment is only for being described in detail shown in Fig. 1.
Optionally, as shown in Figure 4, main frame 1 comprises first interface 11 and the second interface 12; Main frame 1 drives the image information of display panel by first interface 11; Main frame 1 drives projection lens to open by the second interface 12, and generates projected image.
Concrete, main frame comprises two video card, and main frame comprises first interface and the second interface can be that two video card comprises first interface and the second interface.Further, first interface can be VGA (Video Graphics Array, Video Graphics Array) interface, and the second interface can be DVI (Digital Visual Interface, digital video) interface.It should be noted that, the display image of host driven display panel and the concrete mode of projected image are not limited to aforesaid way, and the utility model is only described for above-mentioned.
Optionally, display device also comprises switch; In the flrst mode, switch closes, and is closed by the second interface; Under the second mode, switch opens, opens the second interface.The i.e. unlatching of switch control rule second pattern or closed condition, main frame determines whether to open projection lens again.
Concrete, as shown in Figure 5, first interface 11 and the second interface 12 are connected, the second interface 12 and switch in parallel.In the flrst mode, switch is closed by the second interface short circuit, and display panel shows image by first interface; Under the second mode, switch opens, projection lens is opened and is generated projected image, projection lens by projector, image projection at contact panel.
Concrete, switch can be travel switch; Wherein, switch comprises Switch main body and trigger architecture; Switch main body and trigger architecture contact-making switch close, and Switch main body and trigger architecture cut-off switch are opened.Concrete, travel switch can also be the opening and closing reaching switch with other forms, and the utility model embodiment is only described in detail for above-mentioned.
Optionally, the angle between display panel and contact panel is less than predetermined angle, Switch main body contacts with trigger architecture; Angle between display panel and contact panel is more than or equal to predetermined angle, Switch main body and trigger architecture disconnect.Not only the open and close of switch is but also angle between display panel and contact panel determines, predetermined angle can be any angle set as required, such as, can be 30 °, 60 ° or 90 ° etc.
Or as shown in Figure 1, Switch main body 4 is arranged on display panel 2, and trigger architecture 5 is arranged on contact panel 3.Now, if contact panel separates with display panel, trigger architecture and Switch main body can be made to disconnect, switch opens; If contact panel and display panel are fitted, trigger architecture contacts with Switch main body, and switch closes.
Or optionally, Switch main body and trigger architecture can be all be arranged on display panel.Again or, Switch main body and trigger architecture can be all be arranged on contact panel.
Optionally, contact panel is capacitance type touch-control panel, electric resistance touch-control panel or inductive touch control panel.Concrete, the utility model embodiment does not do concrete restriction to the touch control manner of contact panel.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. a display device, comprises main frame, it is characterized in that, also comprises display panel, to be connected with described display panel and can the contact panel of folding with described display panel; Described display panel comprises projection lens;
Described contact panel is for detecting touch control operation and generating touching signals; Described main frame is used for the image information of display panel according to described touching signals process;
In the flrst mode, described display panel and described contact panel are fitted, so that user carries out touch control operation according to the image information that described display panel shows to described contact panel generate described touching signals, to control the image information of described display panel display;
Under the second mode, described display panel and described contact panel are opened for predetermined angular, the projection lens of described display panel is opened, by projector, image projection at described contact panel, so that user carries out touch control operation according to described projected image to described contact panel generate described touching signals, to control the image information of described display panel display.
2. display device according to claim 1, is characterized in that, described main frame comprises first interface and the second interface;
Described main frame drives the image information of described display panel by described first interface;
Described main frame is opened by projection lens described in described second interface driver, and generates projected image.
3. display device according to claim 2, is characterized in that, also comprises switch;
In the first mode, described switch closes, and is closed by described second interface;
In the second mode, described switch opens, opens described second interface.
4. display device according to claim 3, is characterized in that, described switch is travel switch;
Wherein, described switch comprises Switch main body and trigger architecture;
Described Switch main body contacts with described trigger architecture, and described switch closes, and described Switch main body and described trigger architecture disconnect, described switch opens.
5. display device according to claim 4, is characterized in that,
Angle between described display panel and described contact panel is less than predetermined angle, described Switch main body contacts with described trigger architecture;
Angle between described display panel and described contact panel is more than or equal to predetermined angle, described Switch main body and described trigger architecture disconnect.
6. the display device according to claim 4 or 5, is characterized in that, described Switch main body is arranged on described display panel, and described trigger architecture is arranged on described contact panel; Or,
Described Switch main body and described trigger architecture are all arranged on described display panel or described Switch main body and described trigger architecture are all arranged on described contact panel.
7. display device according to claim 1, is characterized in that, described projected image comprises: the image information of dummy keyboard or display panel.
8. the display device according to any one of claim 1-5, it is characterized in that, described main frame also changes projection angle or projected image is carried out convergent-divergent for controlling described projection lens, makes the area matched of the projected area on described contact panel and described contact panel.
9. the display device according to any one of claim 1-5, is characterized in that, described contact panel is capacitance type touch-control panel, electric resistance touch-control panel or inductive touch control panel.
10. the display device according to any one of claim 1-5, is characterized in that, described display panel is arranged on described main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836625.7U CN204270284U (en) | 2014-12-24 | 2014-12-24 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836625.7U CN204270284U (en) | 2014-12-24 | 2014-12-24 | A kind of display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270284U true CN204270284U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836625.7U Expired - Fee Related CN204270284U (en) | 2014-12-24 | 2014-12-24 | A kind of display device |
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| CN (1) | CN204270284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461435A (en) * | 2014-12-24 | 2015-03-25 | 合肥鑫晟光电科技有限公司 | Displaying equipment |
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2014
- 2014-12-24 CN CN201420836625.7U patent/CN204270284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461435A (en) * | 2014-12-24 | 2015-03-25 | 合肥鑫晟光电科技有限公司 | Displaying equipment |
| WO2016101512A1 (en) * | 2014-12-24 | 2016-06-30 | 京东方科技集团股份有限公司 | Display device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20211224 |