CN2727825Y

CN2727825Y - Notebook computer having adjustable screen

Info

Publication number: CN2727825Y
Application number: CN 200420104832
Authority: CN
Inventors: 汪承禹; 张荣文
Original assignee: Quanta Computer Inc
Current assignee: Quanta Computer Inc
Priority date: 2004-09-20
Filing date: 2004-09-20
Publication date: 2005-09-21
Anticipated expiration: 2014-09-20

Abstract

The utility model provides a notebook computer having adjustable screen. Wherein the notebook computer comprises a mainframe, a display mutually connected with the mainframe and a connecting device for mutually pivoting the mainframe and the display. The connecting device utilizes connecting rod principle to cause the display to make swinging movement from top to bottom and from front to back relative to the mainframe, the requirements of users according to different use environment can be provided, and comfortable visual angle coinciding with human body technology can be optionally regulated.

Description

Screen is the notebook computer of front and back adjustment up and down

Technical field

The utility model relates to a kind of notebook computer that can adjust location of displays and visual angle as requested, particularly relates to a kind of connecting rod principle of utilizing and makes the display notebook computer of front and back adjustment angle up and down.

Background technology

Visible on the market at present notebook computer, as shown in Figure 1, its design all is located between main frame and the display by hinge 10 (hinge), directly main frame 11 and the display 12 with notebook computer 1 articulates mutually, this kind design is restricted the display 12 of notebook computer 1 and the relative position of main frame 11, simply opens entire action and only can do with respect to main frame 11.When the user uses notebook computer 1 under different environment, can be because the difference of environment for use, and often need the height and the distance of display 12 be adjusted, at this moment, the method that may adopt is to move with main frame 11 below bed hedgehoppings or with 1 whole of notebook computer, be placed into far away or nearer position, to meet the sight line demand, perhaps the user can be subjected to the restriction of environmental baseline and can't adjust to suitable height and distance, have to obey the cooperation location of displays, under long-term use, may cause user's sitting posture bad or affect one's power of vision, and be detrimental to health.

Summary of the invention

In order to overcome above-mentioned shortcoming, the utility model provides a kind of notebook computer that screen can be done bigger angular setting, and this notebook computer comprises:

The display and one that one main frame, that is used to provide artificial manipulation provides image to export is located at the coupling arrangement between this main frame and the display, these coupling arrangement two ends utilize the pivot joint mode to be connected with main frame and display respectively, making display can do to reach up and down with respect to main frame by the pivotal action of coupling arrangement seesaws, can provide the user in any environment during this formula of Operational Note computer whereby, can adjust make displays upper and lower, forward and backward height and distance according to surrounding environment, to obtain optimal viewing angle.

First embodiment of the present utility model is arranged at coupling arrangement in the device groove on the main frame, makes display by after opening on the main frame, and the more swing of wide-angle is done in the swing arm that can utilize coupling arrangement to increase.

In addition, second embodiment of the present utility model is the dual-side that the position of coupling arrangement is hubbed at main frame, such design does not need to offer in addition the device groove on main frame, and when adjusting display viewing angles, coupling arrangement and the situation that the device groove also can not interfere can obtain bigger adjustment angle than first embodiment.

At last, the coupling arrangement of the utility model the 3rd embodiment is made up of first extension and second extension, and second extension is installed in first extension, can do relative stretching motion, and the height adjustment range of display is increased.

For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, enumerate preferred embodiment below especially, and in conjunction with the accompanying drawings, be described in detail below.

Description of drawings

Fig. 1 is known techniques stereographic map of the present utility model;

Fig. 2 A～2B is the illustrative view for the utility model first embodiment;

Fig. 3 A～3B is the illustrative view for the utility model second embodiment;

Fig. 4 A～4B is the illustrative view for the utility model the 3rd embodiment;

Fig. 5 is the sectional view for coupling arrangement among the 3rd embodiment of the present utility model.

Symbol description:

1～notebook computer

10～hinge

11～main frame

12～display

2～notebook computer

21～main frame

22～display

23,23a, 23b～coupling arrangement

231b～first extension

232b～second extension

24～device groove

25,26～articulated part

27～engineering plastic

Embodiment

First embodiment

In conjunction with reference to Fig. 2 A and 2B, the main frame 21 that notebook computer 2 of the present utility model includes supply power and provides the user to handle, the display 22 of image output is provided, and provide main frame 21 and display 22 interconnective coupling arrangements 23, the technology emphasis of present embodiment is to set up a coupling arrangement 23 between main frame 21 and display 22 more, making main frame 21 and display increase by a spacing 22 more, and bigger rotational angle can be provided, and be provided with the device groove 24 of shaped design of collocation coupling arrangement 23 in main frame 21, when display 22 and main frame 21 close when entire, device groove 24 can be installed with coupling arrangement 23 fully, and the design of coupling arrangement 23 is to be used to provide main frame 21 to reach indirect the connection with display 22, when display 22 rotates on main frame 21, because coupling arrangement 23 1 ends are to be connected by the pivot joint mode with display 22, and coupling arrangement 23 other ends and main frame 21 articulate, at this moment, coupling arrangement 23 promptly forms swing arm, can produce bigger angle of oscillation, by the connecting rod principle display 22 is moved and relatively main frame 21 do, down, before, the back is adjusted, and is convenient to user's operation to obtain more and bigger adjustment angle.

Second embodiment

With reference to Fig. 3 A and 3B, present embodiment is the dual-side position that coupling arrangement 23a is installed in main frame 21, so design does not need to offer in addition device groove 24 (seeing also Fig. 2 A) on main frame 21, avoid interference situation with main frame 21 inner other electronic component generation spatial configuration, the coupling arrangement 23a of present embodiment is by articulated

part

25,26 are connected coupling arrangement 23a two ends respectively with main frame 21 and display 22, when display 22 is rotated on main frame 21, because coupling arrangement 23a one end is to be connected by the pivot joint mode with display 22, and the coupling arrangement 23a other end and main frame 21 articulates, so can display 22 be moved and relative main frame 21 is done by the connecting rod principle, down, before, the back is adjusted.

The 3rd embodiment

With reference to Fig. 4 A, 4B and Fig. 5, coupling arrangement 23b in the present embodiment includes the first extension 231b and the second extension 232b, and this coupling arrangement 23b is installed in the dual-side of main frame 21, wherein the first extension 231b utilizes articulated part 25 and main frame 21 to be connected to each other, the second extension 232b then is connected to each other by articulated part 26 and display 22, the inside of the other first extension 231b is to be hollow state, and utilize engineering plastic 27 (please refer to Fig. 5) that the second extension 232b is coated, engineering plastic 27 can provide friction force to make coupling arrangement 23b when doing expanding-contracting action, the first extension 231b and the second extension 232b are unlikely to situation about coming off because of the application of force is excessive, because the first extension 231b and the second extension 232b provide Telescopic, the length of coupling arrangement 23b can be changed arbitrarily, on main frame 21, do the visual angle adjustment so 22 of displays can move up and down with wide-angle more.In conjunction with reference to Fig. 2 B, in first embodiment, after display 22 is poured onto a certain angle by coupling arrangement 23 towards user's direction, the situation that coupling arrangement 23 and device groove 24 just can interfere and can't continue to move, and the second embodiment situation of Fig. 3 B also is identical, when coupling arrangement 23a after user's direction is poured onto a certain angle, display 22 can interfere and block with main frame 21, so the user can adjust the angle of display 22 and can be restricted, and the design of present embodiment is because coupling arrangement 2 3b length are extensible, when the length of coupling arrangement 23b is longer than main frame 21, display 22 can be crossed in main frame 21 the place aheads, then can avoid the situation of first and second embodiment fully, make display 22 reach best adjustment effect.

Though the utility model discloses as above with preferred embodiment; yet it is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; certainly can do some and change and retouching, therefore protection domain of the present utility model should be with being as the criterion that claims scope is defined.

Claims

1. the notebook computer adjusted before and after can be up and down of a screen is characterized in that, comprising: a main frame, and described main frame is in order to provide a power supply and artificial the manipulation; One display, described display and described main frame are electrically connected, and in order to notebook computer to be provided image are exported; One coupling arrangement, described coupling arrangement is located between described main frame and the display, and described coupling arrangement one end is to be connected with described main frame by the pivot joint mode, the other end joins with pivot joint mode and described display equally, seesaws so that described display is done to reach up and down with respect to described main frame by described coupling arrangement.

2. screen as claimed in claim 1 is the notebook computer of front and back adjustment up and down, it is characterized in that: described main frame has a device groove, and described device groove is in order to ccontaining described coupling arrangement.

3. screen as claimed in claim 1 is the notebook computer of front and back adjustment up and down, and it is characterized in that: described coupling arrangement is installed in the side of described main frame and display.

4. screen as claimed in claim 1 is the notebook computer of front and back adjustment up and down, it is characterized in that: described coupling arrangement includes one first extension and one second extension, described first extension and second extension articulate with described main frame and display respectively, and inside, described first extension is to be hollow state, and described second extension enveloped, make described coupling arrangement adjustable length.

5. screen as claimed in claim 4 is the notebook computer of front and back adjustment up and down, it is characterized in that: described coupling arrangement also comprises an engineering plastic, described first extension is coated with described second extension by described engineering plastic friction force is provided, and makes described first extension do relative telescopic moving with described second extension.