CN103246318A - Notebook computer - Google Patents

Abstract

A notebook computer, comprising: a screen cover, a host part and a shaft structure connecting the host part and the screen cover, a first power switch and a second power switch are arranged on the host part, and a The protruding part, when the screen cover of the notebook computer is opened, the protruding part rotates at the same time, and when the screen cover of the computer is turned to the use angle, when the protruding part on the rotating shaft rotates to the second power switch position, it will interfere Pressing the second power switch causes the second power switch to send a power-on signal, thereby controlling the computer to be powered on.

Description

laptop

technical field

The invention relates to a notebook computer, in particular to a notebook computer which can be started directly by opening the screen cover of the notebook computer.

Background technique

At present, along with the development of science and technology, personal computer is quite popular, and notebook computer is also very common. At present, when a user needs to use a notebook computer, he needs to open the screen cover and then press the power button to start the notebook computer, which seems a bit cumbersome for people nowadays who pursue convenience and quickness.

Contents of the invention

In view of this, the present invention provides a notebook computer that can be turned on directly by opening the screen cover.

A notebook computer, comprising: a screen cover, a host part and a shaft structure connecting the host part and the screen cover, the host part is provided with a first power switch and a second power switch, and the part connected with the screen cover is provided with a The protruding part rotates at the same time when the screen cover of the notebook computer is turned to the use angle, and when the computer screen cover is turned to a set angle, the protruding part on the rotating shaft rotates to the second power switch position , resist pressing the second power switch, so that the second power switch sends a power-on signal, thereby controlling the computer to be powered on.

The invention enables the user to avoid the action of pressing the power button to start the computer when using the notebook computer, which is more convenient and fast.

Description of drawings

FIG. 1 is a schematic diagram of a computer according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a computer startup circuit according to an embodiment of the present invention.

Description of main component symbols

laptop 1 screen cover 10 host part 20 Shaft structure 30 Protrusion 300 switch 40 switch 50 controller 60

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

As shown in FIG. 1 , it is a schematic diagram of a notebook computer 1 according to an embodiment of the present invention. The notebook computer 1 includes a screen cover 10 , a main body part 20 , and a shaft structure 30 . . Wherein, in addition to being provided with a common power switch 40 (not shown in Fig. 1) in the host part 20, another power switch 50 (located inside the host part 20, represented by a dotted line) is also provided, the rotating shaft structure 30 and the screen cover A protruding portion 300 (located inside the rotating shaft structure 30 and indicated by a dotted line) is provided on the connected part of 10 . The power switch 50 is arranged on the host part 20, and its position corresponds to the position of the protruding part 300, that is, the rotation plane of the protruding part 300 cuts through the power switch 50, when the protruding part 300 turns over the power switch 50 , the power switch 50 will be pressed. When the user opens the screen cover 10 of the notebook computer 1 to the use angle, the protrusion 300 rotates together with the screen cover 10. When the screen cover 10 is opened to a set angle, the hinge structure 30 and the screen cover The protruding part 300 on the part connected with 10 rotates to the position of the corresponding power switch 50 arranged on the host part 20, and presses the power switch 50 against it, and the power switch 50 sends a power-on signal, thereby making the notebook computer 1 power on.

In this embodiment, the set angle is any angle between 50-90 degrees. When the user uses a notebook computer, the angle at which the screen cover is opened will be greater than 90 degrees. Therefore, when the user opens the screen cover 10 to the use angle During the process, the protrusion 300 on the part where the rotating shaft structure 30 is connected to the screen cover 10 will touch and press the power switch 50 to send a power-on signal. The unit 300 leaves the power switch 50, and the power switch 50 is reset, which is equivalent to pressing a normal power switch.

Please refer to FIG. 2 together. FIG. 2 is a schematic diagram of a laptop computer startup circuit according to an embodiment of the present invention. The notebook computer also includes a controller 60, the controller 60 is used for receiving a power-on signal to control the notebook computer 1 to start up. Wherein, the power switch 40 corresponds to an ordinary power button, and the position of the power switch 50 corresponds to the position of the protruding part 300 on the part connected with the screen cover 10 in the rotating shaft structure 30, that is, the rotation plane of the protruding part 300 cuts through the The power switch 50, when the protrusion turns over the power switch 50, will press the power switch 50. The power switch 40 and the power switch 50 are independent of each other. The power switch 40 and the power switch 50 are connected in parallel between the input terminal of the controller 60 and the ground point. When any one of the power switch 40 and the power switch 50 is pressed, the controller 60 will receive a low level signal, which is the power-on signal, so as to control the power-on of the notebook computer 1 .

For example, when the user presses the power switch 40 , the power switch 40 is turned on, and the controller 60 receives a low level signal to control the laptop computer 1 to start. And when the user flips the screen cover 10 of the notebook computer 1, in the flipping process, when turning to the set angle, the power switch 50 is pressed by the protrusion 300 on the part where the rotating shaft structure 30 is connected with the screen cover 10. Down and conduction, the controller 60 also receives a low-level signal, thereby controlling the notebook computer 1 to start up.

Apparently, when the user presses the power switch 40 for a long time, the controller 60 continues to receive a low-level signal, which is the same as the prior art, and the controller 60 controls the notebook computer 1 to shut down.

In this embodiment, when the notebook computer 1 crashes and needs to be restarted, the user can press and hold the normal power switch 40 to force shutdown, and press the power switch 40 to restart the notebook computer 1 .

It can be understood that the above-mentioned embodiments are only for illustrating the present invention, rather than limiting the present invention. Changes made by persons of ordinary skill in the relevant technical field according to the present invention in the corresponding technical field shall belong to the protection category of the present invention.

Claims (4)

1. notebook computer, comprise: screen cover, the pivot structure of host machine part and connection host machine part and screen cover, host machine part is provided with first power switch, it is characterized in that, on pivot structure and the part that screen cover links to each other a protuberance is set, also be provided with the second source switch on this host machine part, the notebook computer screen cover is being opened in the process of use angle, this protuberance rotates simultaneously, and when the computer screen lid climbed over a set angle, the protuberance in the rotating shaft turned to the second source position of the switch and conflicts and press this second source switch, make the second source switch send starting-up signal, thus the control booting computer.

2. notebook computer as claimed in claim 1 is characterized in that, the angle of described setting is arbitrarily angled between the 50-90 degree.

3. notebook computer as claimed in claim 1, it is characterized in that, this notebook computer also comprises a controller, this controller is used for receiving starting-up signal control booting computer, first power switch and second source switch in parallel are between the input end and earth point of controller, when in first power switch and the second source switch any one was pressed, this controller all can receive a low level signal, thus the start of control notebook computer.

4. notebook computer as claimed in claim 3 is characterized in that, when this first power switch was pressed by length, this controller continued to receive this low level signal, the control shut down of computer.

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