CN201188214Y

CN201188214Y - Notebook type computer

Info

Publication number: CN201188214Y
Application number: CNU2008200466976U
Authority: CN
Inventors: 陈弘岳
Original assignee: 杨开艳
Priority date: 2008-04-22
Filing date: 2008-04-22
Publication date: 2009-01-28
Anticipated expiration: 2018-04-22

Abstract

The utility model discloses a laptop which comprises a substrate and an upper cover hinged with the substrate, wherein, the substrate is provided with a keyboard and a touch pad, a liquid crystal display is arranged on the upper cover, the substrate is also provided with a tact switch used for converting the touch pad into the positioning mode and the cursor sliding mode. Due to the arrangement of the tack switch matched with the touch pad, a user can firstly rapidly move the cursor next to the target in the positioning mode and switch into the cursor sliding mode to slightly move the cursor to the target, thereby saving time and labor without using an optical mouse additionally. In addition, the laptop can use an IC solution in low level and the touch pad with small area, thereby lowering the cost.

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: common notebook computer mainly is made up of pedestal 01 that is equiped with keyboard 03 and Trackpad 04 and the loam cake 02 that is provided with LCDs 05.

Trackpad on the general notebook computer, its sensitivity and ease for use depend on the selection of ICsolution, if use the IC solution of lower-order, then zero sensitivity is relatively poor, and can only use Trackpad 05 than small size, therefore the velocity of displacement of cursor is slower, and user's forefinger must slide on Trackpad and repeatedly just reach the target area.And the bigger Trackpad of notebook computer usable floor area of high-order, and solving the problems referred to above with the IC of two high-orders, the Trackpad sensitivity of the notebook computer of these high-orders is higher, but cost exceeds a lot; In addition, though the translational speed of this its cursor of Trackpad and common photoelectric mouse difference are little, but because the finger manipulation direction is not necessarily in full accord with the indication of user's brain, forefinger could arrive target so also need to slide twice or thrice, still has inconvenience in the use.

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 that it has the advantages that cursor moving speed is fast and cost is low.

For achieving the above object, the utility model comprises pedestal and the loam cake hinged with pedestal, and wherein, pedestal is provided with keyboard and Trackpad, on cover and then be provided with LCDs, described

Pedestal on also be provided with the touch-switch that is used for Trackpad is converted to station-keeping mode and cursor sliding-modes, touch-switch links to each other with the touch-control chip.

Described touch-switch is positioned at the Trackpad next door.

Described touch-switch is a monoblock type, and it has the sheet metal or the conducting film of induction static, and is connected on the pin of touch-control chip.

Described touch-switch is split type, and one of them is the station-keeping mode options button, and another is a cursor sliding-modes options button, and two options buttons have induction static sheet metal or conducting film respectively, and are connected respectively on two pins of touch-control chip.

Described touch-switch is all-in-one-piece mechanical key switch, and is connected on the pin of touch-control chip.

Described touch-switch is split type, and one of them is the station-keeping mode options button, and another is a cursor sliding-modes options button, and two options buttons are all the mechanical key switch, and is connected respectively on two pins of touch-control chip.

Described Trackpad next door is provided with station-keeping mode pilot lamp and cursor sliding-modes pilot lamp.

Be printed with grid on the described Trackpad, and the Aspect Ratio of Trackpad is identical with the Aspect Ratio of LCDs.

The beneficial effects of the utility model are: owing to be provided with the touch-switch that cooperates with Trackpad, the user can at first make the cursor fast offset to target proximity with station-keeping mode, switch to the cursor sliding-modes afterwards, slight again moving can make cursor reach target, more time saving and energy saving, need not to use in addition optical mouse.In addition, it can use the IC solution of lower-order and than the Trackpad of small size, thereby reaches the purpose that reduces cost.

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 and 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 that accompanying drawing 2 is to shown in the accompanying drawing 4: notebook computer of the present utility model comprises pedestal 10 and the loam cake 20 hinged with pedestal 10, wherein, pedestal 10 is provided with keyboard 30 and Trackpad 40, then be provided with LCDs 50 on the loam cake 20, in addition, on pedestal 10, also be provided with the touch-switch 60 that is used for Trackpad 40 is converted to station-keeping mode and cursor sliding-modes.The both sides up and down that the left-

right key

41,42 of Trackpad 40 and touch-switch 60 lay respectively at Trackpad 40.Be handled easily, touch-switch 60 is positioned at Trackpad 40 next doors.In addition, be printed with grid on the Trackpad 40, and the Aspect Ratio of Trackpad 40 is identical with the Aspect Ratio of LCDs 50, carries out cursor positioning fast to make things convenient for the user.After the user sees target on the LCDs 50, can judge the relevant range that to touch on the Trackpad 40 at an easy rate.

See the embodiment one shown in the accompanying drawing 2, touch-switch 60 is the narrow of a touch-sensitive, and it has the sheet metal or the conducting film of induction static, and is connected on the digital input/output interface pin of touch-control chip.

When the light finger of user's thumb or another hand is placed on the touch-switch 60, Trackpad 40 switches to station-keeping mode, at this moment, the position of finger corresponding LCDs 50 on Trackpad 40 of forefinger or another hand is contacted gently, and then cursor is displaced to target proximity on the screen (also can according to the slight again displacement of actual conditions to adjust cursor position) rapidly; Afterwards, thumb leaves touch-switch 60, and then Trackpad 40 switches to the cursor sliding-modes, as long as forefinger carries out a little displacement, can accurately arrive target, and is very efficient and convenient.

In the embodiment shown in the accompanying drawing 3 two, except left-

right key

41,42, and the position of touch-switch 60 different outside, the operator scheme of example two is contact repeatedly, when the user touches touch-switch 60 once, then be station-keeping mode, touch touch-switch 60 again and then switch to the cursor sliding-modes, touch again and once get back to station-keeping mode again, so switch again and again in week.All the other are all identical with embodiment one.

Need to prove: touch-switch 60 also can be an all-in-one-piece mechanical key switch, and its principle of work and embodiment one are similar, and user's finger is pressed touch-switch one time, is station-keeping mode, presses and once then is converted to the cursor sliding-modes.

In addition, know Trackpad 40 residing patterns for making the user, Trackpad 40 next doors also can be provided with station-keeping mode pilot lamp and cursor sliding-modes pilot lamp.

In embodiment shown in the accompanying drawing 4 three and embodiment four, touch-switch 60 is split type, one of them is the station-keeping mode options button, another is a cursor sliding-modes options button, two options buttons have induction static sheet metal or conducting film respectively, and are connected respectively on two pins of touch-control chip.Certainly, two options buttons of touch-switch 60 also can be the mechanical key switch, are connected respectively to equally on two pins of touch-control chip.The principle of work of these two embodiment is identical with embodiment one, repeats no more here.

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) and Trackpad (40), then be provided with LCDs (50) on the loam cake (20), it is characterized in that: also be provided with the touch-switch (60) that is used for Trackpad (40) is converted to station-keeping mode and cursor sliding-modes on the described pedestal (10), touch-switch (60) links to each other with the touch-control chip.

2. notebook computer according to claim 1 is characterized in that: described touch-switch (60) is positioned at Trackpad (40) next door.

3. notebook computer according to claim 2 is characterized in that: described touch-switch (60) is a monoblock type, and it has the sheet metal or the conducting film of induction static, and is connected on the pin of touch-control chip.

4. notebook computer according to claim 2, it is characterized in that: described touch-switch (60) is for split type, one of them is the station-keeping mode options button, another is a cursor sliding-modes options button, two options buttons have induction static sheet metal or conducting film respectively, and are connected respectively on two pins of touch-control chip.

5. notebook computer according to claim 2 is characterized in that: described touch-switch (60) is all-in-one-piece mechanical key switch, and is connected on the pin of touch-control chip.

6. notebook computer according to claim 2, it is characterized in that: described touch-switch (60) is for split type, one of them is the station-keeping mode options button, another is a cursor sliding-modes options button, two options buttons are all the mechanical key switch, and are connected respectively on two pins of touch-control chip.

7. according to each described notebook computer in the claim 1 to 5, it is characterized in that: described Trackpad is printed with grid on (40), and the Aspect Ratio of Trackpad (40) is identical with the Aspect Ratio of LCDs (50).