CN203178978U - Notebook computer - Google Patents

Abstract

The utility model discloses a notebook computer, which comprises a substrate with a keyboard and a touch panel. The projection of the substrate is separated from the touch sensitive area of the touch panel. The utility model solves the disadvantages of the prior art, and can make the thumb avoid the touch sensing area of the touch panel when the user is using the keyboard, so as to avoid misoperation.

Description

laptop

technical field

The utility model relates to a notebook computer. the

Background technique

Currently, the touchpads used in notebook computers are designed in a rectangular shape and are close to the space bar of the keyboard. When the user is typing, the thumbs of the left and right hands are likely to touch the upper two corners of the touchpad, thereby causing misuse.

Contents of the invention

The purpose of the utility model is to provide a notebook computer to effectively solve the problem that the existing notebook computer is easy to be touched by the user to touch the touch panel and cause misoperation.

In order to achieve the above purpose, the utility model provides a notebook computer, which includes a substrate with a keyboard and a touch panel. In the typing state, the touch panel is arranged between the user's two thumbs, and the user's two The projection of a thumb on the substrate is separated from the touch sensitive area of the touch panel.

A further feature of the present invention is that the touch panel includes a touch panel disposed on the substrate and a touch sensing circuit disposed below the touch panel.

A further feature of the present invention is that the two thumbs of the user are under the projection of the substrate as a touch panel.

A further feature of the present invention is that in the typing state, the user's two thumbs on the touch panel are set as non-touch sensitive areas under the projection of the substrate.

A further feature of the present invention is that the touch panel is in the form of a square or a rectangle with rounded corners.

A further feature of the present invention is that the projection of the user's two thumbs below the substrate is a touch panel, and the user's two thumbs are not provided with a touch sensing circuit below the projection of the substrate.

A further feature of the present invention is that at least one thumb of the user is not provided with a touch panel in the projection area of the substrate.

The touch panel is one of a rounded rectangle, a semicircle, an ellipse, and an approximately elliptical polygon.

In order to achieve the purpose of preventing misoperation by users, the utility model improves and optimizes the upper two corners of the touch panel on the basis of the original rectangular touch panel, or sets the user's two thumbs on the touch panel The bottom of the projection of the substrate is set as a non-touch sensitive area, or an improvement is made by completely changing the shape of the existing touchpad, so that when the user uses the keyboard, the thumb avoids the touchpad to avoid misuse; In addition, the utility model is novel in design, beautiful in appearance, and improves competitiveness.

Description of drawings

Accompanying drawing 1 is the three-dimensional schematic diagram of Embodiment 1 of the notebook touch panel according to the present invention.

Figure 2 is a partially enlarged schematic diagram of Embodiment 1 of a notebook touch panel according to the present invention.

Accompanying drawing 3 is the schematic diagram of the working principle of Embodiment 1 of the notebook touch panel according to the present invention.

Figure 4 is a schematic diagram of Embodiment 2 of the notebook touch panel according to the present invention.

Accompanying drawing 5 is the schematic diagram of the third embodiment of the notebook touch panel according to the present invention.

Accompanying drawing 6 is a schematic diagram of Embodiment 4 of a notebook touch panel according to the present invention.

Detailed ways

The preferred embodiments of the utility model are described in detail below, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly.

Referring to accompanying drawing 3, in the typing state in the utility model, refer to put the user's both thumbs on the space bar before typing, and press the four fingers of the left hand on A, S, D, F respectively on the four fingers of the right hand. Press each finger in the postures of J, K, L, :(;) respectively. the

During the typing process, the fingers and the palm will move, which will cause the projection position of the thumb on the substrate to change, but this moving state will not cause a change in the protection scope of the present utility model, nor should it limit the protection scope of the present utility model.

Embodiment one:

Referring to accompanying drawings 1 to 3, the notebook computer in this embodiment includes a substrate with a keyboard and a touch panel. A touchpad is an input device that can move a cursor by sliding a finger on a smooth touchpad. Because the thickness of the touch panel is very thin, it can be designed in an ultra-thin notebook computer or keyboard. The bottom of the touch panel is made into an array of rows and columns with a touch sensing circuit, and the touch sensing circuit is bonded to the surface of the touch panel, and the sensing detection principle is capacitive sensing. Its working principle is that when the user's finger approaches the touchpad, the capacitance will change, and the touchpad's own control IC will detect the capacitance change and convert it into coordinates to detect the movement and position of the finger. The board uses capacitive sensing to know the movement of the finger, which is not sensitive to the heat of the finger.

Since the touchpad is set between the two thumbs of the user, in order to prevent the two thumbs from misoperationing the touchpad in the typing state, the projections of the user's two thumbs on the substrate correspond to the touch sensitive area of the touchpad. Separation, the user's two thumbs are not provided with a touchpad in the projection area of the substrate, as shown in Figure 3, the touchpad in this embodiment is based on the current rectangular touchpad, and the touchpad is close to the keyboard. The two corners of the touchpad are rounded to form a semi-circular touchpad, so as to avoid the range of motion of the user's thumb.

Embodiment two:

As shown in Figure 4, the notebook computer in this embodiment includes a substrate with a keyboard and a touchpad. The design principle of the touchpad in this embodiment is similar to that in Embodiment 1, which is also currently On the basis of the rectangular touchpad, the two corners of the touchpad close to the keyboard can be rounded and even chamfered at 45° to form a rounded rectangular touchpad, so as to avoid the user's large The range of motion of the thumb.

Embodiment three:

As shown in Figure 5, the notebook computer in this embodiment includes a substrate with a keyboard and a touchpad. The design principle of the touchpad in this embodiment is similar to that in Embodiment 1, which is also currently On the basis of the rectangular touchpad, the two corners below the touchpad can be processed together to form an oval touchpad, so as to avoid the range of motion of the user's thumb, and the overall appearance is more beautiful and generous.

Embodiment four:

As shown in Figure 6, the notebook computer in this embodiment includes a substrate with a keyboard and a touchpad. Based on the touchpad of the three, an oval-shaped polygonal touchpad is formed to avoid the range of motion of the user's thumb.

Embodiment five:

Not shown in the figure, in this embodiment, the user's two thumbs are a touchpad under the projection of the substrate, and the touchpad in this embodiment not only includes the form of a touchpad in the prior art, but also It also includes other special-shaped forms designed to avoid this solution. In this case, in the typing state, the user's two thumbs in the touchpad are set as non-touch-sensitive areas under the projection of the substrate. Those skilled in the art can understand that the corresponding part of the touch sensing circuit below the touch panel at this position can cancel the sensing function, or by shielding the sensing signal at this position in the driver program, so that the Improvements were made when there was a trackpad shape.

Embodiment six:

Not shown in the figure, the touch panel includes a touch panel disposed on the substrate and a touch sensing circuit disposed under the touch panel. The bottom of the touch panel is made into an array of rows and columns with touch sensing circuits, and the touch sensing circuits are bonded to the surface of the touch panel. In this embodiment, the projection of the user's two thumbs on the substrate is a touchpad, but below this area, no touch sensing circuit is provided under the touchpad, so as to avoid the range of motion of the user's thumb. However, in terms of appearance, it is the same as the existing touchpad, and can be improved without changing the shape of the existing touchpad.

It should be particularly mentioned that the touchpads in the above embodiments of the present invention are symmetrically arranged in shape, but the symmetrical arrangement is only for the beauty of the touchpad, and should not limit the protection scope of the present utility model. The touch panel in the utility model can be set as an asymmetric shape.

The above embodiments are only to illustrate the technical conception and characteristics of the present utility model. Equivalent changes or modifications made by the spirit of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A notebook computer, comprising a substrate with a keyboard and a touchpad, characterized in that: in the typing state, the touchpad is arranged between the two thumbs of the user, and the two thumbs of the user are placed between the two thumbs of the user. The projection of the substrate is separated from the touch sensitive area of the touch panel. 2. The notebook computer according to claim 1, wherein the touch panel comprises a touch panel disposed on the substrate and a touch sensing circuit disposed under the touch panel. 3 . The notebook computer according to claim 2 , wherein the user's two thumbs are under the projection of the substrate as a touch panel. 4 . 4. The notebook computer according to claim 3, characterized in that: in the typing state, the user's two thumbs in the touch panel are set as non-touch sensitive areas under the projection of the substrate. 5 . The notebook computer according to claim 4 , wherein the touch panel is in a shape of a square or a rectangle with rounded corners. 6 . 6. The notebook computer according to claim 2, wherein the user's two thumbs are a touchpad under the projection of the substrate, and the user's two thumbs are not provided with a touch sensor under the projection of the substrate. circuit. 7 . The notebook computer according to claim 2 , wherein at least one thumb of the user is not provided with a touchpad in the projected area of the substrate. 7 . 8 . The notebook computer according to claim 7 , wherein the touch panel is one of a rounded rectangle, a semicircle, an ellipse, and an approximately elliptical polygon.

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