CN215932503U

CN215932503U - Notebook computer touch pad

Info

Publication number: CN215932503U
Application number: CN202122197268.7U
Authority: CN
Inventors: 魏超群
Original assignee: Samsung Electronics Suzhou Computer Co Ltd; Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Suzhou Computer Co Ltd; Samsung Electronics Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a notebook computer touch pad, which comprises a touch panel and a touch panel PCB, wherein the touch panel and the touch panel PCB are fixed on a notebook computer shell through a fixing support, the fixing support is connected to the notebook computer shell through screws, the touch panel is fixed on the touch panel PCB through an adhesive tape, the upper surface of the touch panel PCB is provided with a first action switch and a second action switch, the first action switch is positioned at the middle front part of the touch panel PCB, the second action switch is positioned at the middle rear part of the touch panel PCB, the first action switch receives and responds to touch pressing instructions from the left front part and the right front part of the touch panel, and the second action switch receives and responds to touch pressing instructions from the left rear part and the right rear part of the touch panel. The utility model has the beneficial effects that: the switch is connected in parallel at the center of the upper part of the touch pad, and the fixing mode of the touch pad is changed at the same time, so that the full touch pad area can realize up-and-down action.

Description

Notebook computer touch pad

Technical Field

The utility model relates to the technical field of computer hardware structure design.

Background

With the development of the notebook computer touch pad in a large size direction, the touch pad with the traditional structure has a limited action area and poor use experience. Fig. 1 is a schematic structural diagram of a touch pad in the prior art, the upper end of the existing touch pad of a notebook computer is fixed on a notebook computer housing 1, and downward movement and reset are realized by elastic force of an elastic sheet 9, the working principle of the touch pad is that a touch panel 2 is connected with the elastic sheet 9 through an adhesive tape, the elastic sheet 9 is fixed on the notebook computer housing 1 through screws, and downward movement and reset of the touch panel 2 are realized by the elastic force of the elastic sheet 9 when the positions of the lower left corner and the lower right corner are pressed, so that a switch 10 is operated, the function of a left key and a right key of a mouse is realized, and the positions of the upper left corner and the upper right corner cannot be operated because of being fixed on the notebook computer housing 1, so that the function of the left key and the right key of the mouse cannot be realized.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a notebook computer touch pad which can realize up-and-down motion in a full touch pad area.

In order to achieve the above object, the present invention provides a touch pad for a notebook computer, including a touch panel and a touch pad PCB fixed on a notebook computer case by a fixing bracket, wherein the fixing bracket is connected to the notebook computer case, the touch panel is fixed on the touch pad PCB, a first action switch and a second action switch are disposed on an upper surface of the touch pad PCB, the first action switch is located at a middle front position of the touch pad PCB, the second action switch is located at a middle rear position of the touch pad PCB, the first action switch receives and responds to touch pressing commands from a left front side and a right front side of the touch panel, and the second action switch receives and responds to touch pressing commands from a left rear side and a right rear side of the touch panel.

Preferably, the touch panel comprises a glass plate and a polyester film.

Preferably, the touch panel is fixed on the touch panel PCB by an adhesive tape.

Preferably, an elastic foam is arranged between the corner position of the touch panel PCB and the fixing support, so that the touch panel PCB can support and provide rebound force.

Preferably, the edge of the touch panel PCB is located beyond 0.5.mm to 1mm of the edge of the touch panel PCB, so as to ensure that the touch glass does not fall off from below.

Preferably, the first action switch and the second action switch are arranged in parallel.

Preferably, the fixed support is in an 8 shape.

Preferably, the edge of the fixing bracket is bent to increase the strength.

Preferably, the fixing bracket is connected to the notebook computer casing through a screw.

Preferably, the screw is connected to the periphery of the first action switch and the second action switch, so that a better supporting effect is achieved.

The utility model has the beneficial effects that: the switch is connected in parallel at the center of the upper part of the touch pad, and the fixing mode of the touch pad is changed at the same time, so that the full touch pad area can realize up-and-down action.

Drawings

FIG. 1 is a schematic diagram of a prior art touchpad configuration;

FIG. 2 is a schematic structural diagram of a touch pad of a notebook computer according to the present invention;

FIG. 3 is an enlarged partial schematic view of a notebook computer touchpad in accordance with the present invention;

fig. 4 is a schematic diagram illustrating the use of the touch pad of the notebook computer according to the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.

Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of a touch pad for a notebook computer according to the present invention, and fig. 3 is a partially enlarged schematic diagram of the touch pad for the notebook computer according to the present invention; the notebook computer touch pad in the embodiment mainly comprises a touch panel 2, a touch panel PCB3 and a fixing support 4, wherein the touch panel 2 and the touch panel PCB3 are fixed on a notebook computer casing 1 through the fixing support 4, the fixing support 4 is connected on the notebook computer casing 1 through a screw 6, and the screw 6 is connected around a first action switch 7 and a second action switch 8, so that a better supporting effect is achieved.

The touch panel 2 is fixed on the touch panel PCB3 through an adhesive tape, the touch panel 2 comprises a glass plate and a Mylar (Mylar), and the edge of the touch panel PCB3 is located beyond 0.5mm to 1mm of the edge of the touch panel 2, so as to ensure that the touch glass does not fall off from the bottom. Elastic foam 5 is arranged between the corner position of the touch control panel PCB3 and the fixed bracket 4, and plays a role in supporting and providing rebound force. The fixed support 4 is in an 8 shape, and the edge of the fixed support 4 is bent to increase the strength.

The upper surface of the touch panel PCB3 is provided with a first action switch 7 and a second action switch 8, and the first action switch 7 and the second action switch 8 are connected in parallel. The first motion switch 7 is located at a middle front position of the touch panel PCB3, the second motion switch 8 is located at a middle rear position of the touch panel PCB3, the first motion switch 7 receives and responds to touch press commands from the front left and front right of the touch panel 2, and the second motion switch 8 receives and responds to touch press commands from the rear left and rear right of the touch panel 2.

Fig. 4 is a schematic diagram illustrating the use of the touch pad of the notebook computer according to the present invention. The switch is connected in parallel at the center of the upper part of the touch pad, and the fixing mode of the touch pad is changed at the same time, so that the full touch pad area can realize up-and-down action, namely, the touch pressing control can be realized at A, B, C, D four corner positions of the full touch pad area in the drawing.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art, and all equivalent changes and modifications made according to the spirit of the present invention are included in the scope of the present invention.

Claims

1. A notebook computer touch pad which is characterized in that: comprises a touch panel (2) and a touch panel PCB (3) which are fixed on a notebook computer shell (1) through a fixed bracket (4), the fixed bracket (4) is connected to the notebook computer shell (1), the touch panel (2) is fixed on the touch panel PCB (3), the upper surface of the touch control panel PCB (3) is provided with a first action switch (7) and a second action switch (8), the first action switch (7) is positioned at the middle front part of the touch control panel PCB (3), the second action switch (8) is positioned at the middle rear part of the touch control panel PCB (3), the first action switch (7) receives and responds to touch pressing instructions from the left front part and the right front part of the touch panel (2), the second action switch (8) receives and responds to touch pressing instructions from the left back and the right back of the touch panel (2).

2. The notebook computer touch pad of claim 1, wherein: the touch panel (2) comprises a glass plate and a polyester film.

3. The notebook computer touch pad of claim 1, wherein: the touch panel (2) is fixed on the touch panel PCB (3) through an adhesive tape.

4. The notebook computer touch pad of claim 1, wherein: elastic foam (9) is arranged between the corner position of the touch control panel PCB (3) and the fixed support (4).

5. The notebook computer touch pad of claim 1, wherein: the edge of the touch panel PCB (3) is positioned beyond the edge of the touch panel (2) by 0.5mm to 1 mm.

6. The notebook computer touch pad of claim 1, wherein: the first action switch (7) and the second action switch (8) are arranged in parallel.

7. The notebook computer touch pad of claim 1, wherein: the fixed support (4) is 8-shaped.

8. The notebook computer touch pad of claim 7, wherein: and the edge of the fixed support (4) is bent.

9. The notebook computer touch pad of claim 7, wherein: the fixing support (4) is connected to the notebook computer shell (1) through a screw (6).

10. The notebook computer touch pad of claim 9, wherein: the screw (6) is connected to the periphery of the first action switch (7) and the second action switch (8).