CN206075201U - A kind of notebook Trackpad anti-error-touch device - Google Patents

Abstract

This utility model is related to computer hardware equipment, is a kind of notebook Trackpad anti-error-touch device.Majority notebook has that palm or arm easily touch Trackpad, the input for causing cursor displacement, affecting user at present, although Trackpad can be opened and closed by the function program of hardware switch or call operation system, but the operating procedure of user is thereby increased, Consumer's Experience is reduced.This utility model includes notebook body, keyboard, Trackpad, C faces are provided with pressure transducer, and which is made up of touch pad sensor, keyboard sensor, middle level sensor etc., and the C faces are provided with controller, the data of sensor can be collected, process, control Trackpad is opened and closed.This utility model captures user action by pressure transducer, according to the difference of user action position, judges that the operation of user is intended to, and according to being intended to judge the keying of control notebook Trackpad, without the need for additional manipulation processes, control method is simple, and user experience is good.

Description

A kind of notebook Trackpad anti-error-touch device

Technical field

This utility model is related to computer hardware equipment, especially a kind of false-touch prevention dress of notebook Trackpad Put.

Background technology

In nowadays office automation, with no paper information age, notebook（Hereinafter referred to as notebook）It is people A kind of commonly used conventional office equipment, it is because which has fabulous mobility, portability, widely blue or green by people Look at.Used in mobile, unfixed environment during notebook, generally require to substitute mouse action notes using Trackpad This, but in the process, there is following defect in most notebooks：

1st, user when using keyboard typing character, palm or arm easily touch Trackpad, cause cursor to shift, shadow Ring the input of user；

Although the 2, hardware switch that part notebook is opened and closed with control Trackpad, can be by pressing the button or shortcut Trackpad is opened and closed Deng switching, but thereby increases the operating procedure of user, reduce Consumer's Experience；

3rd, some notebooks need to call the function program of the such as operating system such as Microsoft Windows to control touch-control Plate, its operating process are more loaded down with trivial details, further increase the operation difficulty of user.

Problem above sums up, and the keying of the exactly current notebook Trackpad for being showed is unhandy existing Shape, and caused Trackpad, easily by the technical problem of false touch, though this problem is little, is frequently used in people therefrom In, its accumulative effect be can not ignore.

The content of the invention

The purpose of this utility model is to develop a kind of notebook Trackpad good without the need for additional manipulation processes, Consumer's Experience Control device, to solving the problems, such as Trackpad easily by false touch.

To solve the above problems, adopted technical scheme is：A kind of notebook Trackpad anti-error-touch device, bag Include notebook body, keyboard, Trackpad, body includes A faces, B faces, C faces, D faces, A faces and D faces for shell, B faces are display screen, C Face is operating board, and C faces are provided with keyboard, Trackpad, it is characterised in that：C faces are provided with pressure transducer.

The pressure transducer includes touch pad sensor, keyboard sensor, middle level sensor, and touch pad sensor is located at At the seamed edge of user side, keyboard sensor is located at below keyboard, the both sides of Trackpad in C faces, and middle level sensor is located at touch-control Between plate sensor and keyboard sensor.

The keyboard sensor it is longitudinally wide longitudinally wide more than middle level sensor, middle level sensor it is longitudinally wide It is longitudinally wide more than touch pad sensor.

The C faces are provided with controller, controller and Trackpad, touch pad sensor, keyboard sensor, middle level sensor phase Electrical connection.

The controller can be collected, process touch pad sensor, keyboard sensor, the data of middle level sensor, control Trackpad is opened and closed.

The beneficial effects of the utility model are：This utility model captures user action by pressure transducer, according to user The difference of operating position, judges that the operation of user is intended to, according to being intended to judge the keying of control notebook Trackpad, without the need for extra Operating procedure, control method are simple, and user experience is good.

Description of the drawings

With reference to the accompanying drawings and examples this utility model is further illustrated, what the following drawings mainly represented is notebook The setting in C faces and service condition.

Fig. 1 is a kind of overall axonometric chart of embodiment of this utility model；

Fig. 2 is a kind of front view of embodiment of this utility model；

Fig. 3 is a kind of schematic diagram of embodiment mode of operation of this utility model one；

Fig. 4 is a kind of schematic diagram of embodiment mode of operation of this utility model two；

Fig. 5 is a kind of structure chart of embodiment of this utility model；

Fig. 6 is a kind of electrical connection schematic diagram of embodiment of this utility model.

It is visible in figure：1 notebook body, 2 A faces, 3 B faces, 4 C faces, 5 D faces, 6 keyboards, 7 Trackpads, 8 Trackpads are passed Sensor, 9 keyboard sensors, level sensor, 11 controllers in 10.

Specific embodiment

A kind of embodiment of the present utility model：

As shown in Figure 1 and Figure 2, the present embodiment includes notebook body 1, keyboard 6, Trackpad 7, and notebook body 1 includes A The casing part up and down of face 2, B faces 3, C faces 4, D faces 5, A faces 2 and D faces 5 for notebook, B faces 3 are display screen, and C faces 4 are made for user With the operating board of notebook, C faces 4 are provided with keyboard 6, Trackpad 7；As shown in Figure 3, Figure 4, when user uses notebook, both hands Notebook C faces 4 are lain in, when tapping keyboard 6, both hands palm root is supported on below keyboard 6, such as use Trackpad 7, then after both hands Move, palm or palm root are supported on C faces 4 on the seamed edge of user side, and forefinger touching Trackpad 7 is operated.

During above-mentioned use keyboard 6, user's palm or the easy false touch of arm cause input error to Trackpad 7.As schemed Shown in 5, the present embodiment is provided with pressure transducer in C faces 4, and this pressure transducer includes touch pad sensor 8, keyboard sensor 9th, middle level sensor 10, touch pad sensor 8 are located at C faces 4 at the seamed edge of user side, and keyboard sensor 9 is located under keyboard 6 Side, the both sides of Trackpad 7, middle level sensor 10 are located between touch pad sensor 8 and keyboard sensor 9.Middle level sensor 10 As the transition sensor between touch pad sensor 8 and keyboard sensor 9, for capturing the boundary of user's use state judgement Signal, can further determine that the use state of user.As during front user operation, during using keyboard 6, user's palm is mainly pressed It is pressed on keyboard sensor 9, i.e., the pressure value on keyboard sensor 9 is more than in touch pad sensor 8 and middle level sensor 10 Pressure value, can conclude that user now be not used Trackpad 7, can be turned off；Conversely, when user uses Trackpad 7, keyboard Pressure value on sensor 9 is less than the pressure value in touch pad sensor 8 and middle level sensor 10, or possible keyboard sensing Pressure value on device 9 is 0, concludes that user now will should be turned on using Trackpad 7.

For ease of the use state for more accurately reflecting user, longitudinally wide by keyboard sensor 9 is set greater than Level sensor 10 and/or touch pad sensor 8 it is longitudinally wide, longitudinally wide by middle level sensor 10 is set greater than touch-control Plate sensor 8 it is longitudinally wide.

As shown in fig. 6, in the judgement of above-mentioned user's use state, the present embodiment is provided with controller 11 in C faces 4, control Device 11 is electrically connected with Trackpad 7, touch pad sensor 8, keyboard sensor 9, middle level sensor 10, what each sensor was captured Pressure data is will be transmitted in controller 11, and via controller 11 after judging sends keying signal to Trackpad 7.Controller 11 Decision logic is as follows：

（1）Collection sensor signal：

Signal 1：Pressure value in touch pad sensor 8

Signal 2：Pressure value on keyboard sensor 9

Signal 3：Pressure value on middle level sensor 10；

（2）Logical judgment：

State 1：As signal 1 is more than signal 2 and/or signal 3, then judge keyboard 6 unused with, Trackpad 7

State 2：As signal 1 is less than signal 2 and/or signal 3, or signal 1 is 0, then judge that keyboard 6 is unused, Trackpad 7 exists With

State 3：Other situations of signal 1,2,3, decision state are unknown, do not respond

（3）Control signal is sent to Trackpad 7：

State 1：Trackpad is closed

State 2：Trackpad is opened

State 3：Trackpad is closed.

Claims (5)

1. a kind of notebook Trackpad anti-error-touch device, including notebook body, keyboard, Trackpad, body include A Face, B faces, C faces, D faces, A faces and D faces are shell, and B faces are display screen, and C faces are operating board, and C faces are provided with keyboard, Trackpad, its It is characterised by：C faces are provided with pressure transducer.

2. a kind of notebook Trackpad anti-error-touch device according to claim 1, it is characterised in that：The pressure Sensor includes touch pad sensor, keyboard sensor, middle level sensor, and touch pad sensor is located at C faces near user side At seamed edge, keyboard sensor is located at below keyboard, the both sides of Trackpad, and middle level sensor is located at touch pad sensor and keyboard is passed Between sensor.

3. a kind of notebook Trackpad anti-error-touch device according to claim 2, it is characterised in that：The keyboard Sensor it is longitudinally wide longitudinally wide more than middle level sensor, middle level sensor it is longitudinally wide more than touch pad sensor It is longitudinally wide.

4. a kind of notebook Trackpad anti-error-touch device according to claim 1, it is characterised in that：The C faces Controller is provided with, controller is electrically connected with Trackpad, touch pad sensor, keyboard sensor, middle level sensor.

5. a kind of notebook Trackpad anti-error-touch device according to claim 4, it is characterised in that：The control Device can be collected, process touch pad sensor, keyboard sensor, the data of middle level sensor, and control Trackpad is opened and closed.