CN100399260C - Image displaying apparatus with dual pictures - Google Patents
Image displaying apparatus with dual pictures Download PDFInfo
- Publication number
- CN100399260C CN100399260C CNB2004100811366A CN200410081136A CN100399260C CN 100399260 C CN100399260 C CN 100399260C CN B2004100811366 A CNB2004100811366 A CN B2004100811366A CN 200410081136 A CN200410081136 A CN 200410081136A CN 100399260 C CN100399260 C CN 100399260C
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- display screen
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- video card
- display
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Abstract
The present invention relates to an image display device with double pictures, which comprises a first display screen, a second display screen and a fixing device, wherein the first display screen displays image signals which are transmitted by a first video card or a second video card in the image display device connected with a PC with the first video card and the second video card; the second display screen can be inserted in the back surface of the first display screen for displaying the image signals transmitted by the first video card or the second video card and can vertically move up and down; in addition, the second display screen is also provided with a signal supplying device receiving the image signals transmitted by the first video card or the second video card and power supply signals; the second display screen is fixed on the first display screen by the fixing device. Other display screens are inserted for forming auxiliary pictures of a main picture at the back surface of the display screens so that the pictures required by a user are formed under the condition of not occupying the space. Thus, the present invention can not be limited by the space, and moreover, the user's expenses can be saved through a plurality of display screens inserted in a main body.
Description
Technical field
The present invention relates to display device, particularly a kind of display device that possesses dual pictures.
Background technology
Generally, the display in the computing machine is meant and shows and a relative parts physical property individuality packaging together, isolates mutually with the miscellaneous part of computing machine haply.In addition, in the notebook computer, become one, therefore be not provided with independent display with showing relevant parts and other parts of computing machine.In fact, vocabulary ' display ' almost has identical meaning with ' demonstration '.
For the various picture of performance in this display, utilize the distributed outside device or in establish divider, a majority display is connected on the computing machine uses, perhaps connect the individual displays of majority on most computing machines.
Therefore, when a majority display being used as dual pictures, as shown in Figure 1,, then need most displays 20,30 in order to receive signal of video signal from PC10 by said method; And when display is set, also can only horizontally set.
In addition, as shown in Figure 2, when the user uses notebook,, must use most notebooks 40,50 in order to realize dual pictures.
In other words, being provided with of display is subjected to the spatiality restriction, and owing to used other displays, brought cost burden to the consumer.
Moreover, in order to receive signal of video signal and power supply signal, connect aforementioned display device 20,30 with cable from PC10, therefore be difficult to arrangement the space is set.
Summary of the invention
The purpose of this invention is exactly in order to solve above-mentioned variety of problems, provides and will be located in the liquid crystal indicator in the existing display, and show the dual pictures display device of single or most pictures according to user's requirement.
In order to achieve the above object, dual pictures display device in this invention will possess following parts: the 1st display screen, in display device that the PC that is provided with the 1st and the 2nd video card links to each other, show the signal of video signal that transmits by the above-mentioned the 1st or the 2nd video card; The 2nd display screen, in order to show the signal of video signal that transmits by the above-mentioned the 1st or the 2nd video card, be inserted into the back side of above-mentioned the 1st display screen, and can above/following vertical moving, also be provided with in addition and receive the signal of video signal that the above-mentioned the 1st or the 2nd video card transmits and the signal supply device of power supply signal; Stationary installation, it comprises: binding groove, it is formed on above-mentioned the 1st display screen upper inside walls face, and fastener, it is formed on above-mentioned the 2nd display screen of institute, and comprises fastening projection and elastomeric element, above-mentioned fastening convexing to form on the lower wall outside surface of above-mentioned the 2nd display screen, above-mentioned elastomeric element is formed in the lower wall of above-mentioned the 2nd display screen, and above-mentioned elastomeric element is connected in an end of above-mentioned fastening projection, and described fastening projection is fixed in the described binding groove.
The the above-mentioned the 1st and the 2nd display screen is preferably liquid crystal indicator.
Above-mentioned the 2nd display screen also comprises signal supply device; This signal supply device can receive signal of video signal and the power supply signal that the above-mentioned the 1st or the 2nd video card transmits.
As noted earlier, the display device that possesses dual pictures in this invention has the following advantages:
The first, other display screens are inserted at the display screen back side that forms key frame, form auxiliary image, therefore can form the required picture of user under the prerequisite that does not take up space, and are not subjected to the restriction on the space.
The second, can by with on the display screen/move down, use to be odd number or a plurality of picture, user's operation becomes simpler.
The 3rd, in order to use dual pictures, buy the situation difference of most displays with in the past, insert most display screens on the main body, expense that can thrifty user.
Description of drawings
Fig. 1 and Fig. 2 are the display device structure front view (FV)s that possesses general dual pictures;
Fig. 3 is the display front view (FV) that possesses dual pictures in this invention;
Fig. 4 is the display exploded perspective view that possesses dual pictures in this invention;
Fig. 5 is the schematic rear view of the 2nd display screen shown in Fig. 4.
* accompanying drawing major part symbol description *
200: the 1 display screens of 100:PC
410: binding groove 420: fastener
420a: fastening protruding 420b: elastomeric element
430: signal supply device
Embodiment
With reference to the accompanying drawings, the display device that possesses dual pictures in this invention is described in detail.
Fig. 3 is the display device front view (FV) that possesses dual pictures in this invention; Fig. 4 is the display device exploded perspective view that possesses dual pictures in this invention; Fig. 5 is the synoptic diagram at the 2nd display screen back side shown in Figure 4.
In this invention, possess the display device of dual pictures, comprise following parts as shown in Figure 3: be provided with most the 1st and the 2nd video cards, and the PC100 of the 1st and the 2nd signal of video signal is provided; The 1st display screen 200 that shows the 1st or the 2nd signal of video signal that above-mentioned PC100 transmits; Be inserted into the back side of above-mentioned the 1st display screen 200, and the 1st or the 2nd signal of video signal, can go up/the 2nd display screen 300 that descends to move in order to show that above-mentioned PC100 transmits; The stationary installation 400 of fixing above-mentioned the 1st display screen 200 and the 2nd display screen 300.
At this moment, above-mentioned the 1st display screen 200 and the 2nd display screen 300 are made of liquid crystal indicator.
In addition, in order to show odd number picture or dual pictures by above-mentioned the 1st display screen 200 and the 2nd display screen 300, above-mentioned the 1st display screen 200 and the 2nd display screen 300 form annexation; This is carried out related description with reference to Fig. 4.
Above-mentioned the 2nd display screen 300 adopts the form that is inserted on above-mentioned the 1st display screen 200 back side main bodys, and when using above-mentioned the 1st display screen 200 as the odd number picture, above-mentioned the 2nd display screen 300 is inserted into inside; Use the above-mentioned the 1st and the 2nd display screen 200,300 simultaneously, when using to dual pictures, above-mentioned the 2nd display screen 300 is moved to upside, be anchored on above-mentioned the 1st display screen 200 by said fixing device 400 then, with this above-mentioned the 1st and the 2nd display screen 200,300 used to be dual pictures.
At this moment, for fastening above-mentioned the 1st display screen 200 and the 2nd display screen 300, be formed with stationary installation 400; Said fixing device 400 is formed by being formed at binding groove 410 in above-mentioned the 1st display screen 200 and the fastener 420 that is formed in above-mentioned the 2nd display screen 300.
Here, above-mentioned fastener 420 is by fastening protruding 420a with give the flexible elastomeric element 420b of above-mentioned fastening protruding 420a and form.
Therefore, when above-mentioned the 2nd display screen 300 was inserted into above-mentioned the 1st display screen 200 back sides, above-mentioned fastening protruding 420a was pressed into by above-mentioned elastomeric element 420b, and contacted with the medial surface of above-mentioned the 1st display screen 200; By said process, above-mentioned the 2nd display screen 300 is fixed on above-mentioned the 1st display screen 200.
On the one hand, the user at the back side of above-mentioned the 1st display screen 200, rises to upside with above-mentioned the 2nd display screen 300 in order to use dual pictures, and above-mentioned fastening protruding 420a is fixed in the binding groove 410 of above-mentioned the 1st display screen 200, can show dual pictures with this.
As noted earlier, the 2nd display screen 300 is anchored in above-mentioned the 1st display screen 200, as shown in Figure 5, the signal supply device 430 that is arranged on above-mentioned the 2nd display screen 300 back sides is connected in institute's allocation of above-mentioned the 1st display screen 200, and receive signal of video signal and power supply that above-mentioned PC100 supplies with, the signal of video signal that explicit user is required.
At this moment, above-mentioned signal supply device 430 is made up of most metal needles; Above-mentioned metal needle adopts the signal of video signal pattern of optional video card reception signal of video signal from interior most the video cards of being located on the above-mentioned PC100 (sign is not arranged the figure), and receives the electric source modes that power supply is supplied with.
Therefore, in above-mentioned the 1st display screen 200 and the 2nd display screen 300, the cable that is applicable to that signal is supplied with need not be set separately, and the signal of video signal pattern and the electric source modes of signal supply device 430 that can be by being arranged on above-mentioned the 2nd display screen 300 back sides are supplied with signal.
Claims (2)
1. display device that possesses dual pictures, it comprises: the 1st display screen, with display device that the PC that is provided with the 1st and the 2nd video card links to each other in, show the signal of video signal that transmits by the above-mentioned the 1st or the 2nd video card; The 2nd display screen, in order to show the signal of video signal that transmits by the above-mentioned the 1st or the 2nd video card, be inserted into the back side of above-mentioned the 1st display screen, and can above/following vertical moving, also be provided with in addition and receive the signal of video signal that the above-mentioned the 1st or the 2nd video card transmits and the signal supply device of power supply signal; Stationary installation, it comprises: binding groove, it is formed on above-mentioned the 1st display screen upper inside walls face, and fastener, it is formed on above-mentioned the 2nd display screen, and comprises fastening projection and elastomeric element, above-mentioned fastening convexing to form on the lower wall outside surface of above-mentioned the 2nd display screen, above-mentioned elastomeric element is formed in the lower wall of above-mentioned the 2nd display screen, and above-mentioned elastomeric element is connected in an end of above-mentioned fastening projection, and described fastening projection is fixed in the described binding groove.
2. as the claim item 1 described display device that possesses dual pictures, it is characterized in that the above-mentioned the 1st and the 2nd display screen is a liquid crystal indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100811366A CN100399260C (en) | 2004-09-30 | 2004-09-30 | Image displaying apparatus with dual pictures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100811366A CN100399260C (en) | 2004-09-30 | 2004-09-30 | Image displaying apparatus with dual pictures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1755609A CN1755609A (en) | 2006-04-05 |
| CN100399260C true CN100399260C (en) | 2008-07-02 |
Family
ID=36688886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100811366A Expired - Fee Related CN100399260C (en) | 2004-09-30 | 2004-09-30 | Image displaying apparatus with dual pictures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100399260C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533295B (en) * | 2008-03-11 | 2011-03-02 | 联想(北京)有限公司 | Double-screen notebook computer |
| CN112762322A (en) * | 2019-10-21 | 2021-05-07 | 海信视像科技股份有限公司 | Display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090078U (en) * | 1991-04-30 | 1991-12-04 | 魏新华 | Indicating apparatus with multiple indication cards |
| JPH0995982A (en) * | 1995-10-02 | 1997-04-08 | Shin Caterpillar Mitsubishi Ltd | Monitor device for working machine |
| US5687939A (en) * | 1996-04-26 | 1997-11-18 | Moscovitch; Jerry | Dual display system |
| US5768096A (en) * | 1996-10-30 | 1998-06-16 | Hewlett-Packard Company | Portable computer with movable display panels forming a concatenated display screen in response to opening the computer |
| JP2001195227A (en) * | 1999-10-28 | 2001-07-19 | Seiko Instruments Inc | Display method and display driver device |
| CN1494307A (en) * | 2002-10-29 | 2004-05-05 | 三竹资讯股份有限公司 | Method of contact control type single machine two screen buying and selling stocks terminal apparatus and device |
-
2004
- 2004-09-30 CN CNB2004100811366A patent/CN100399260C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090078U (en) * | 1991-04-30 | 1991-12-04 | 魏新华 | Indicating apparatus with multiple indication cards |
| JPH0995982A (en) * | 1995-10-02 | 1997-04-08 | Shin Caterpillar Mitsubishi Ltd | Monitor device for working machine |
| US5687939A (en) * | 1996-04-26 | 1997-11-18 | Moscovitch; Jerry | Dual display system |
| US5768096A (en) * | 1996-10-30 | 1998-06-16 | Hewlett-Packard Company | Portable computer with movable display panels forming a concatenated display screen in response to opening the computer |
| JP2001195227A (en) * | 1999-10-28 | 2001-07-19 | Seiko Instruments Inc | Display method and display driver device |
| CN1494307A (en) * | 2002-10-29 | 2004-05-05 | 三竹资讯股份有限公司 | Method of contact control type single machine two screen buying and selling stocks terminal apparatus and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1755609A (en) | 2006-04-05 |
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