CN2891046Y

CN2891046Y - Double-screen notebook computer

Info

Publication number: CN2891046Y
Application number: CN 200620018350
Authority: CN
Inventors: 曹井管
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2006-03-30
Filing date: 2006-03-30
Publication date: 2007-04-18
Anticipated expiration: 2016-03-30

Abstract

The utility model discloses a two-screen notebook computer, the display part of the notebook computer comprises two liquid crystal display (LCD) cavities, wherein one side of a LCD cavity is connected with main unit of notebook computer, the other relative side is connected with another LCD cavity through rotating part, and both of the LCD cavities are connected with display wire in the main unit of notebook computer. The utility model solves the problem of being unable to rotating arbitrarily the two display screens of the present two-screen notebook computer. Two-screen notebook computer provided in the utility model is capable of being rotated arbitrarily according to the users purpose to make use much convenient.

Description

A kind of double-screen notebook

Technical field

The utility model relates to notebook computer, specifically relates to a kind of double-screen notebook.

Background technology

Along with the innovation and the development of notebook computer, the ease for use of notebook, compactedness and the portable concern that more and more is subjected to consumer and deviser, particularly have two display screens notebook yearned for by increasing consumer and deviser.

In order to solve the problem of double screen, industry normally adopts large-size screen monitors to add the way of a smaller screen at present, is similar to the double screen design of mobile phone, and promptly large-size screen monitors and smaller screen are on a physical carrier, and large-size screen monitors and smaller screen are respectively on the two sides of this physical carrier.This setup makes smaller screen less, can only realize showing functions such as electric weight, broadcast MP3 usually, and double screen can only rotate together.

Obviously, the consumer wishes that the double screen in the notebook can have identical functions, can allow many people watch from different perspectives, and can be according to watching needs to adjust the angle of two screens respectively.And the double-screen notebook that can realize at present can not satisfy these requirements.

The utility model content

In view of this, subject matter to be solved in the utility model is to provide a kind of double-screen notebook, makes that the double screen in the notebook computer can be distinguished the anglec of rotation as required.

For overcoming the above problems, the utility model provides following technical scheme:

A kind of double-screen notebook, the display screen of this notebook computer partly comprises two LCD LCD cavitys, each LCD cavity provides a display screen, one side of one of them LCD cavity is connected with notebook host by rotating mechanism, relative opposite side is connected with another LCD cavity by rotating mechanism, and these two LCD cavitys are connected with display line in the notebook host respectively.

The rotating mechanism of two LCD cavitys of described connection is a hinge, perhaps is rotating shaft.

The rotating mechanism of described connection LCD cavity and notebook host also can be hinge or rotating shaft.

The width of described two LCD cavitys can be half of notebook host width.

Described two LCD cavitys can also be set to the width that its width sum equals notebook host, and the width of one of them LCD cavity is greater than the width of another LCD cavity.

Two LCD cavitys all adopt digital signal; Or all adopt simulating signal; Or a LCD cavity adopts digital signal, another LCD cavity employing simulating signal.

Described digital signal is low-voltage differential signal LVDS and/or digital visual interface DVI signal.

Described simulating signal is the cathode-ray tube CRT signal.

The utility model scheme is set to two LCD cavitys by the display screen of notebook computer, these two cavitys are connected by rotating mechanism, and these two LCD cavitys link to each other with the display line of notebook host respectively, thereby make the double screen of notebook computer to rotate arbitrarily according to user's needs.

The utility model scheme can also be provided with the width of two LCD cavitys, such as, the width of two LCD cavitys all can be designed to half of notebook main frame width, the width sum of two LCD cavitys can also be designed to equal notebook main frame width, and the width of one of them LCD cavity is greater than the width of another LCD cavity, thereby makes the display screen of notebook computer that multiple demonstration form be arranged.And these two kinds of notebook computers that preferred design provided are when its double screen can rotate arbitrarily, and its volume can be without any change.In addition, these two kinds of notebook computers that preferred design provided can be identical with existing notebook computer under in off position, thereby make the double screen of notebook computer can access good protection.

In addition, the notebook computer that the utility model provides has been broken the design concept of existing notebook computer two-part, and a kind of brand-new syllogic notebook computer is provided.

Description of drawings

Fig. 1 adopts hinge connected mode and display screen notebook computer the structural representation under normal operating condition relative with main frame for the utility model;

Fig. 2 is the structural representation of notebook computer shown in Figure 1 under another user mode;

Fig. 3 is the structural representation of notebook computer shown in Figure 1 under another user mode;

Fig. 4 is the structural representation of notebook computer shown in Figure 1 under in off position;

Fig. 5 adopts hinge connected mode and display screen back to the notebook computer of the main frame structural representation under in off position for the utility model;

Fig. 6 is the structural representation of notebook computer shown in Figure 5 under normal operating condition;

Fig. 7 is the structural representation of notebook computer shown in Figure 5 under another user mode;

Fig. 8 is the structural representation of notebook computer shown in Figure 5 under another user mode;

Fig. 9 is in structural representation under the user mode for the utility model adopts the notebook computer of shaft connecting mode.

Embodiment

The utility model mainly is that the display screen partial design with notebook becomes two LCD (LCD) cavity, each LCD cavity provides a display screen, one side of LCD cavity one is connected with the main frame of notebook by rotating mechanism, relative opposite side is connected with LCD cavity two by rotating mechanism, and these two LCD cavitys are connected with display line in the notebook main frame respectively.

Wherein, two LCD cavitys can adopt identical shows signal, also can adopt different shows signal, such as, two LCD cavitys can all adopt the digital signal such as low-voltage differential signal (LVDS) or digital visual interface (DVI), also can all adopt the simulating signal such as cathode ray tube (CRT), can also be that a LCD cavity adopts digital signal, and another LCD cavity adopts simulating signal.

Below in conjunction with drawings and the specific embodiments notebook computer of the present utility model is described.

Figure 1 shows that the shape of the utility model notebook computer under normal operating condition.As seen from Figure 1, LCD cavity 21 is connected by hinge 23 with notebook main frame 10, and LCD cavity 22 is connected by hinge 24 with LCD cavity 21, and the display screen in two LCD cavitys all the main frame with notebook computer is relative.

Figure 2 shows that the shape of the utility model notebook computer under another kind of user mode.As seen from Figure 2, LCD cavity 22 can be rotated to the back side of LCD cavity 21 along hinge 24, thus can be so that a notebook computer can be from opposite both direction display message.Obviously, can also adjust the angles of display of these two LCD cavitys as required, as shown in Figure 3.

The size of two LCD cavitys in the utility model notebook can be provided with according to actual needs, suppose two LCD cavitys big or small identical among Fig. 1, and width is notebook main frame width half, notebook computer after then cutting out can be as shown in Figure 4, and promptly two LCD cavitys all cover on the notebook main frame.

Can also be set to small one and large one by two LCD cavitys.In this case, smaller screen can also be used as the pair screen.In addition,, the width sum of two LCD cavitys can also be designed to identically, so just make following in off position two the LCD cavitys of notebook computer all cover fully on the notebook main frame with the width of notebook main frame for ease of carrying.

Because these two LCD cavitys are rotatable, therefore can be when these two cavitys of design, can design according to existing notebook mode, promptly the display screen of two cavitys is designed under normal condition all in the face of the notebook main frame, also the display screen of these two cavitys can be designed under normal condition back to the notebook main frame notebook computer of this setup such as Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8.No matter be which kind of design, can make that one of them cavity can be in the face of the operator of notebook main frame by folding LCD cavity.

In addition, can also change the web member between two LCD cavitys into rotating shaft by hinge, thereby make LCD cavity 22 to rotate, further facilitate demonstration to any direction.

Further, can also also change the web member between LCD cavity 21 and the notebook main frame into rotating shaft, thereby make LCD cavity 21 also can rotate to any direction.With two web members all change into after the rotating shaft notebook computer as shown in Figure 9.Among Fig. 9, LCD cavity 21 is connected by rotating shaft 33 with notebook

main frame

10, and 22 of LCD cavitys are connected by rotating shaft 34 with LCD cavity 21.

The above only is preferred embodiment of the present utility model, not in order to limit protection domain of the present utility model.

Claims

1. double-screen notebook, it is characterized in that, the display screen of this notebook computer partly comprises two LCD LCD cavitys, each LCD cavity provides a display screen, one side of one of them LCD cavity is connected with notebook host by rotating mechanism, relative opposite side is connected with another LCD cavity by rotating mechanism, and these two LCD cavitys are connected with display line in the notebook host respectively.

2. notebook computer according to claim 1 is characterized in that, the rotating mechanism of two LCD cavitys of described connection is a hinge.

3. notebook computer according to claim 1 is characterized in that, the rotating mechanism of described connection LCD cavity and notebook main frame is a hinge.

4. notebook computer according to claim 1 is characterized in that, the rotating mechanism of two LCD cavitys of described connection is rotating shaft.

5. notebook computer according to claim 1 is characterized in that, the rotating mechanism of described connection LCD cavity and notebook host is rotating shaft.

6. notebook computer according to claim 1 is characterized in that the width of described two LCD cavitys is half of notebook host width.

7. notebook computer according to claim 1 is characterized in that the width sum of described two LCD cavitys equals the width of notebook host, and the width of one of them LCD cavity is greater than the width of another LCD cavity.

8. notebook computer according to claim 1 is characterized in that, two LCD cavitys all adopt digital signal; Or all adopt simulating signal; Or a LCD cavity adopts digital signal, another LCD cavity employing simulating signal.

9. notebook computer according to claim 8 is characterized in that, described digital signal is low-voltage differential signal LVDS and/or digital visual interface DVI signal.

10. notebook computer according to claim 8 is characterized in that, described simulating signal is the cathode-ray tube CRT signal.