CN201107683Y

CN201107683Y - Notebook computer

Info

Publication number: CN201107683Y
Application number: CNU2007200560297U
Authority: CN
Inventors: 陈弘岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-27
Filing date: 2007-08-27
Publication date: 2008-08-27
Anticipated expiration: 2017-08-27
Also published as: WO2009030104A1

Abstract

The utility model discloses a notebook computer that comprises a base and an upper cover that is hinged with the base; wherein, the base is provided with a keyboard; the upper cover is provided with a liquid crystal display; the keyboard comprises a key group, a blank wrist support part and a touchpad; part of or the whole body of the touchpad extends upwards into the key group so that a user can operate the computer through the key and the touchpad without moving hands, which is quite quick and convenient. In addition, regardless of the use of the keyboard or the touchpad, the wrist of the user can be supported by the blank wrist support part, which is comfort without fatigue.

Description

A kind of notebook computer

Technical field:

The utility model relates to field of computer technology, especially relates to a kind of notebook computer.

Background technology:

See shown in the accompanying drawing 1: notebook computer mainly is made up of pedestal 01 that is equiped with keyboard 03 and the loam cake 02 that is provided with LCDs 04.Wherein, keyboard 03 comprises wrist rest portion 032 and Trackpad 033 of key groups 031, blank again, and Trackpad 033 is positioned at blank wrist rest portion 032, and its lower end is near the edge of keyboard 03.(overall width of key groups 031 is about 10cm because the keyboard size of notebook computer is less, the overall width of blank wrist rest portion 032 is 8～10cm), when this kind design allows the user with key groups 031 operating computer, wrist still can be supported in the blank wrist rest portion 032, but when using Trackpad 033 operating computer, then must pronate mobilely, wrist is positioned on the edge even desktop of keyboard 03, and both inconvenience was also uncomfortable.In addition, the user also needs notebook computer is placed on the enterprising line operate of knee sometimes, and like this wrist moves more inconvenient.

Chinese patent ZL200520121459.3 discloses a kind of keyboard of notebook computer, this keyboard has saved blank wrist rest portion, and move into Trackpad in the key groups fully, though reached space-saving effect, but no matter the user is to use button still is that Trackpad comes operating computer, wrist all must be placed on keyboard edge or the desktop, makes user's wrist feel tired after the time is long easily.

The utility model content:

The purpose of this utility model is the weak point that exists at prior art and a kind of new notebook computer is provided, and it makes, and no matter the user is during with button or Trackpad operating computer, and wrist all can be supported, and uses more comfortable.

For achieving the above object, the utility model comprises pedestal and the loam cake hinged with pedestal, wherein, pedestal is provided with keyboard, loam cake then has LCDs, keyboard comprises key groups, blank wrist rest portion and a Trackpad, partly or entirely upwards the stretching in the key groups of described Trackpad.

The overall width of described key groups is 7～15cm, and the overall width of blank wrist rest portion is 5～13cm, and the width that Trackpad stretches in the key groups accounts for more than 1/4 of Trackpad width.

Part button in the described key groups is positioned at blank wrist rest portion, and is arranged in Trackpad below or on every side.

Be printed with the key symbols that substitutes part button in the key groups on the described Trackpad, be provided with the switch key of mouse input and key symbols input between the left button of Trackpad and the right button.

Be printed with the key symbols that substitutes part button in the keypad group on the described Trackpad, the left button of Trackpad, right button separate with Trackpad and are located at the left end of Trackpad, wherein, the position of left button is higher than right button, and the lower end of Trackpad is respectively equipped with the switch key of space bar and mouse input and key symbols input.

The beneficial effects of the utility model are: in its part or all of immigration key groups, allow the unnecessary mobile palm of user can use button and Trackpad that computer is operated with Trackpad, and very quick and convenient; In addition, no matter the user uses keypad or Trackpad, and wrist all can obtain the support of blank support portion, and is more comfortable, is difficult for producing sense of fatigue.

Description of drawings:

Accompanying drawing 1 is the structural representation of existing notebook computer;

Accompanying drawing 2 is the structural representation of the utility model embodiment one;

Accompanying drawing 3 is the structural representation of the utility model embodiment two;

Accompanying drawing 4 is the structural representation of the utility model embodiment three;

Accompanying drawing 5 is the structural representation of the utility model embodiment four.

Embodiment:

The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.

See shown in the accompanying drawing 2: the notebook computer among this embodiment comprises pedestal 10 and the loam cake 20 hinged with pedestal 10.Wherein, pedestal 10 is provided with

keyboard

30, and 20 of loam cakes have LCDs 40, and keyboard 30 comprises wrist rest portion 32 and Trackpad 33 of key groups 31, blank.The overall width of key groups 31 is about 10cm, and the width of blank wrist rest portion 32 is 9～11cm, and blank wrist rest portion 32 accounts for more than 50% of whole keyboard 30 width, so that wrist obtains more good supporting.The major part of the upper end of Trackpad 33 stretches in the key groups 31, and the lower end then is positioned at blank wrist rest portion 32.Part button in the key groups 31 moves down in the blank wrist rest portion 32, and is arranged in Trackpad 33 lower ends, and the user can knock these buttons with thumb when typewriting, does not so not only influence user's typewriting, and has more dirigibility.

In the embodiment shown in the accompanying drawing 3 two, move to key arrangement in the blank Support 32 in Trackpad 33 bottoms and both sides, all the other are identical with embodiment one.

See shown in the accompanying drawing 4: in this embodiment, be printed with the key symbols 34 that substitutes part button in the key groups 31 on the Trackpad 33 of keyboard 30, be provided with the switch key 333 of mouse input and key symbols input between the left button 331 of Trackpad 33 and the right button 332, when the user switches to the key symbols input function, can use Trackpad 33 to import corresponding character, use more convenient to computer.All the other are identical with embodiment one.

See shown in the accompanying drawing 5: be printed with the key symbols 34 that substitutes part button in the keypad group 31 on the Trackpad 33, the left button 331 of Trackpad 33, right button 332 separate with Trackpad 33 and are located at the left end of Trackpad 33, wherein, the position of left button 331 is higher than right button 332, and the lower end of Trackpad 33 is respectively equipped with the switch key 333 of space bar and mouse input and key symbols input.

Claims

1. notebook computer, it comprises pedestal (10) and the loam cake (20) hinged with pedestal (10), wherein, pedestal (10) is provided with keyboard (30), loam cake (20) then has LCDs (40), keyboard (30) comprises key groups (31), a blank wrist rest portion (32) and a Trackpad (33), it is characterized in that: partly or entirely upwards the stretching in the key groups (31) of described Trackpad (33).

2. notebook computer according to claim 1, it is characterized in that: the overall width of described key groups (31) is 7～15cm, the overall width of blank wrist rest portion (32) is 5～13cm, and the width that Trackpad (33) stretches in the key groups (31) accounts for more than 1/4 of Trackpad (33) width.

3. notebook computer according to claim 2 is characterized in that: the part button in the described key groups (31) is positioned at blank wrist rest portion (32), and is arranged in Trackpad (33) below or on every side.

4. according to each described notebook computer in the claim 1 to 3, it is characterized in that: be printed with the key symbols (34) of part button in the alternative key groups (31) on the described Trackpad (33), be provided with the switch key (333) of mouse input and key symbols input between the left button (331) of Trackpad (33) and the right button (332).

5. according to each described notebook computer in the claim 1 to 3, it is characterized in that: be printed with the key symbols (34) that substitutes part button in the keypad group (31) on the described Trackpad (33), the left button (331) of Trackpad (33), right button (332) separate with Trackpad (33) and are located at the left end of Trackpad (33), wherein, the position of left button (331) is higher than right button (332), and the lower end of Trackpad (33) is respectively equipped with the switch key (333) of space bar and mouse input and key symbols input.