TW201436699A - Electronic device - Google Patents

Abstract

An electronic device including a first body, a second body, a supporting arm, a first hinge, a second hinge, at least one magnetic component, at least one first magnetic sensor, a dynamic sensing module and a processing unit is provided. The first body includes at least one input unit, and the second body includes a display screen. The supporting arm rotates relative to the first body and the second body by the first hinge and the second hinge. The magnetic component is disposed in the second body. The first magnetic sensor is disposed in a first predetermined position of the first body for detecting the magnetic component. The dynamic sensing module is disposed in the second body for detecting a physical motion state. The processing unit controls the input unit and the display screen according to detecting results of the first magnetic sensor and the dynamic sensing module.

Description

Electronic device

The present invention relates to an electronic device, and more particularly to an electronic device that can detect an operation mode of a body.

Portable computing devices (eg, palmtop computers, portable computers, notebook computers, personal computer tablets, and personal digital assistants (PDAs), etc.)) due to their thin, short, and user-friendly functions, It is becoming more and more common. In order to obtain better results, many portable computing devices use the base device and the display module as a display configuration to display and operate to meet the user's desired operation and viewing purposes. For portable computing devices, touch screens have gradually become one of the basic equipment.

Taking a notebook computer that can adjust the deformation state of the body as an example, it has two bodies with different functions, and a hinge is used as a mechanism for moving between the two bodies. However, there is currently no better way for the notebook to judge the corresponding relationship between the two bodies. Therefore, when the user expands the body or adjusts the display angle of the touch screen, the input device on a certain body is accidentally touched. For example, when the two bodies overlap but the keyboard on the lower body is not closed, and When the user uses the touch screen located on the upper body, the user may accidentally touch the keyboard and cause inconvenience in use.

The present invention provides an electronic device that can detect a user's adjustment of the state of the electronic device to determine a corresponding operation mode, and control the input unit of the electronic device and the display enablement of the screen according to the corresponding operation mode. Avoid accidental touch.

The electronic device of the present invention comprises a first body, a second body, an arm, a first rotating shaft, a second rotating shaft, at least one magnetic element, at least one first magnetic sensor, a dynamic sensing module and a processing unit. The first body includes at least one input unit, and the second body includes a display screen. The first rotating shaft is connected between the first body and the arm, and the second rotating shaft is connected between the arm and the second body, wherein the arm is coupled to the first body and the second body by the first rotating shaft and the second rotating shaft And turn. The magnetic element is disposed in the second body. The first magnetic sensor is disposed at a first predetermined position in the first body for detecting whether the magnetic element moves to the first predetermined position. The dynamic sensing module is disposed in the second body to detect the physical motion state of the second body. The processing unit is electrically connected to the input unit, the display screen, the first magnetic sensor and the dynamic sensing module, wherein the processing unit controls the input unit and the display screen according to the detection result of the first magnetic sensor and the dynamic sensing module The ban can be.

In an embodiment of the invention, when the first magnetic sensor detects that the magnetic component moves to the first predetermined position, the processing unit disables the input unit.

In an embodiment of the invention, the dynamic sensing module includes a gravity sensor. The gravity sensor is configured to detect a gravity vector of the second body, wherein when the first magnetic sensor detects that the magnetic component moves to the first predetermined position and the gravity sensor detects the gravity vector as the first vector, the gravity sensor detects The unit disables the display of the screen. The processing unit enables display of the screen when the first magnetic sensor detects that the magnetic element has moved to the first predetermined position and the gravity sensor detects that the gravity vector is a second vector that is opposite to the first vector.

In an embodiment of the invention, the dynamic sensing module includes a gyro sensor. The gyro sensor is configured to detect a flip state of the second body, wherein when the first magnetic sensor detects that the magnetic component moves to the first predetermined position and the gyro sensor detects that the flip state is the first state The processing unit disables the display of the screen. The processing unit enables the display of the screen when the first magnetic sensor detects that the magnetic element has moved to the first predetermined position and the gyro sensor detects that the inverted state is the second state that is different from the first state.

In an embodiment of the invention, the electronic device further includes a brightness sensor. The brightness sensor is disposed on the second body and electrically connected to the processing unit for detecting the brightness of the environment, wherein the processing unit controls the input unit and the display screen according to the comparison result of the detected ambient brightness and the critical brightness. can.

In an embodiment of the invention, the electronic device further includes an image capturing unit. The image capturing unit is disposed on the second body and electrically connected to the processing unit for capturing the environment image, wherein the processing unit controls the input unit and the display screen according to the comparison result between the captured environment image and the preset image. Enable.

In an embodiment of the invention, the electronic device further includes at least one second magnetic Sexy detector. The second magnetic sensor is disposed at a second predetermined position in the first body to detect whether the magnetic component moves to the second predetermined position.

In an embodiment of the invention, when the first magnetic sensor detects that the magnetic component moves to the first predetermined position, the processing unit disables the input unit and the display screen, and when the second magnetic sensor detects the magnetic When the component moves to the second predetermined position, the processing unit disables the input unit and enables the display screen.

In an embodiment of the invention, the magnetic element includes at least one first magnetic element and at least one second magnetic element. When the first magnetic sensor detects that the first magnetic component moves to the first predetermined position and the second magnetic sensor detects that the second magnetic component moves to the second predetermined position, the processing unit disables the input unit and displays Screen. When the first magnetic sensor detects that the second magnetic component moves to the first predetermined position and the second magnetic sensor detects that the first magnetic component moves to the second predetermined position, the processing unit disables the input unit and causes Can display the screen.

In an embodiment of the invention, the first magnetic sensor and the second magnetic sensor are Hall effect sensors.

Based on the above, the electronic device of the embodiment of the present invention can initially determine the operation mode of the electronic device through the magnetic component disposed on the magnetic component of the first body and the magnetic sensor of the second body, and match the dynamic sense of the first body. Measuring the physical motion state detected by the module to accurately determine the operation mode of the electronic device in different operating scenarios, thereby controlling the power supply of each input unit (such as a keyboard, a touchpad) and the display screen to avoid errors touch.

In order to make the above features and advantages of the present invention more apparent, the following is a special The embodiments are described in detail below in conjunction with the drawings.

100‧‧‧Electronic devices

110‧‧‧First body

120‧‧‧Second body

122‧‧‧ Groove

130‧‧‧ Arm

132‧‧‧arm body

134‧‧‧First shaft

136‧‧‧second shaft

140‧‧‧First shaft

150‧‧‧second shaft

160‧‧‧Touchpad module

170‧‧‧ keyboard module

180‧‧‧Processing unit

DM‧‧‧Dynamic Sensing Module

DS‧‧‧ display screen

S1‧‧‧ touch surface

S2‧‧‧Back

SS1, SS2‧‧‧ magnetic sensor

M1, M2‧‧‧ magnetic components

PL1, PL2‧‧‧Predetermined location

1 is a schematic diagram of an electronic device according to an embodiment of the present invention.

2 to 4 are schematic views of the electronic device according to the embodiment of FIG. 1 in different operation modes.

5A and 5B are schematic cross-sectional views showing an electronic device in a closed mode and a tablet mode according to an embodiment of the invention.

6A and 6B are schematic cross-sectional views showing an electronic device in a closed mode and a tablet mode according to another embodiment of the present invention.

7A and 7B are schematic cross-sectional views showing an electronic device in a closed mode and a tablet mode according to still another embodiment of the present invention.

FIG. 1 is a schematic diagram of an electronic device 100 according to an embodiment of the invention. 2 to 4 are schematic diagrams of the electronic device 100 in accordance with the embodiment of FIG. 1 in different modes of operation. Referring to FIG. 1 to FIG. 4 , in the embodiment, the electronic device 100 is, for example, a notebook computer having a first body 110 , a second body 120 , an arm 130 , a first rotating shaft 140 , and a second rotating shaft 150 . The first body 110 is, for example, a host of a notebook computer. The first body includes at least one input unit. The input unit in this embodiment is, for example, a touch panel module 160 and a keyboard module 170. User can use the touchpad Module 160 and/or keyboard module 170 performs input manipulation. The second body 120 is, for example, a display module including a display screen DS, and particularly a touch display module having touch surfaces S1 and S2 opposite to each other. The user can perform input manipulation by using the touch surface S1 of the touch display module. In addition, the electronic device 100 further includes a processing unit 180 electrically connected to the touch panel module 160 and the keyboard module 170 and the display screen DS for controlling the touch panel module 160 and the keyboard module 170 and the display screen DS. The ban can be. The processing unit 180 can be configured in any one of the first body 110 or the second body 120 according to design requirements, and the invention is not limited thereto.

The arm 130 includes an arm body 132, a first shaft portion 134, and a second shaft portion 136. The first shaft portion 134 and the second shaft portion 136 are located on opposite sides of the body 132. The first rotating shaft 140 is connected in pairs between the opposite ends of the first shaft portion 134 of the arm 130 and the first body 110, and is coaxial with the first shaft portion 134. Moreover, the second body 120 has a groove 122 on the back surface S2, the second shaft portion 136 is located in the groove 122, and the second shaft 150 is coupled in pairs to the second shaft portion 136 of the arm 130. The two ends are located between the second body 120 and the second shaft portion 136. Accordingly, the first body 110, the arm 130 and the second body 120 are parallel to each other in a first axial direction A1 (coaxial between the first shaft portion 134 and the first shaft 140) and a second axial direction A2 (second The shaft portion 136 and the coaxial shaft of the second rotating shaft 150 rotate with each other.

Based on the above configuration, the user can adjust the electronic device 100 to operate in the same manner as shown in FIGS. 1 to 4 by the mechanism of the arm 130. For example, the user can convert the electronic device 100 from the close mode (ie, the touch surface S1 of the second body 120 toward the first body 110). The laptop mode of FIG. 2 and the floating mode of FIG. 3 (ie, the second body 120 is suspended in the air through the support of the arm 130 without being directly adjacent to the first body 110) Or the tablet mode of FIG. 4 (ie, the back surface S2 of the second body 120 is closed toward the first body 110 so that the touch surface S1 faces upward). Moreover, in the operation mode of the electronic device 100 in FIG. 2 and FIG. 3, the user can adjust the position of the second body 120 to stay within the rotatable range of the arm 130 according to the needs thereof, thereby allowing the user to select an appropriate one. Watch the perspective.

Generally, when the electronic device 100 is in the tablet mode of FIG. 4, when the user uses the touch display screen DS of the second body 120, the user can easily press the touch panel module 160 or the keyboard module. Group 170, causing a false touch. Therefore, the electronic device 100 of the embodiment of the present invention provides at least one magnetic component in the second body 120 and a corresponding at least one magnetic sensor in the first body 110, thereby determining the operation mode of the electronic device 100, so that the electronic device 100 The input units 160 and 170 can be controlled according to different operating modes to prevent false touches from occurring. In this embodiment, two magnetic elements M1 and two corresponding magnetic sensors SS1 are taken as an example, wherein the magnetic sensor SS1 is, for example, a hall effect sensor, and the sensibility of the sense is transmitted. The change of the magnetic field generated when the magnetic element M1 is moved to detect whether the magnetic element M1 is moved to the corresponding position, so that the processing unit 180 can make a preliminary judgment on the operation mode of the electronic device 100 accordingly.

However, only a set of magnetic elements M1 and magnetic sensor SS1 may cause an error in the judgment of the operation mode. For example, due to the general Hall effect The sensor can only detect the change of the magnetic field strength and cannot detect the direction of the magnetic field. Therefore, it may be impossible to judge whether the electronic device 100 is in the closed mode or the tablet through only one set of the magnetic component M1 and the magnetic sensor SS1. mode.

In order to further improve the accuracy of the operation mode, the electronic device 100 further includes a dynamic sensing module DM for detecting the physical motion state of the second body 120 in the second body 120. Therefore, the processing unit 180 can simultaneously detect the exact operation mode of the electronic device 100 according to the magnetic sensor SS1 and the dynamic sensing module DM, and accordingly control the input units 160 and 170 and display the screen DS. can. In detail, FIGS. 5A and 5B are schematic cross-sectional views showing an electronic device in a closed mode and a tablet mode according to an embodiment of the present invention. 5A and 5B, in the embodiment, the first predetermined position PL1 is designed at the center of the two sides of the first body 110, and the two magnetic elements M1 are respectively disposed on both sides of the second body 120 and corresponding to At the first predetermined position PL1, the two first sensors SS1 are also respectively disposed at the corresponding positions in the first predetermined position PL1. The dynamic sensing module DM is exemplified on the upper side of the second body 120, but the invention is not limited thereto.

In this embodiment, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1, it generates a state adjustment signal and outputs it to the processing unit 180, so that the processing unit 180 disables the input unit. 160 and 170 (eg, the control power module stops supplying power to the input units 160 and 170). Therefore, regardless of whether the electronic device 100 is in the closed mode or the tablet mode, the touch panel module 160 and the keyboard module 170 are disabled, thereby preventing accidental touch.

The magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined In the state of the position PL1, the processing unit 180 may further determine the operation mode of the electronic device 100 according to the physical motion state detected by the dynamic sensing module DM. The different implementations of the dynamic sensing module DM are further described below.

In an exemplary embodiment, the dynamic sensing module DM can include a gravity sensor (G sensor), wherein the gravity sensor can be used to detect a gravity vector of the second body relative to the direction of gravity, thereby causing the processing unit 180 judges whether the electronic device 100 is in the closed mode or the tablet mode according to the difference in the gravity vector.

For example, in the closed mode of FIG. 1 and FIG. 5A, the gravity sensor detects that the gravity vector is the first vector, wherein the first vector is in the same direction as the gravity direction and can be expressed as + in the actual application. 1. At this time, the processing unit 180 can determine that the electronic device is in the closed mode according to the state adjustment signal received by the magnetic sensor SS1 and the first vector detected by the gravity sensor, and disable the input unit 160 and 170 and display the screen DS, or put the electronic device 100 into a sleep state.

On the other hand, in the tablet mode of FIGS. 4 and 5B, the gravity sensor detects that the gravity vector is the second vector, wherein the second vector is opposite to the direction of gravity and can be expressed as - in practical applications - 1. At this time, the processing unit 180 can determine that the electronic device is in the tablet mode according to the state adjustment signal received by the magnetic sensor SS1 and the second vector detected by the gravity sensor, and disable the input unit 160 and 170 and enabling the display of the screen DS to enable the user to perform a touch operation on the electronic device 100.

In another exemplary embodiment, the dynamic sensing module DM may include a gyro sensor, wherein the gyro sensor can flip the second in the user. The body 120 senses the angular momentum direction of the second body 120 to detect the inverted state of the second body 120, so that the processing unit 120 determines that the electronic device 100 is in the closed mode or according to the different state of the reverse state of the second body 120. Tablet mode.

For example, when the user wants to adjust the electronic device 100 from the operation mode shown in FIG. 2 to FIG. 4 to the closed mode of FIG. 1, the user must view the cross-sectional views of FIGS. 5A and 5B. The second body 120 is turned counterclockwise so that the touch surface S1 faces the touch panel module 160 and the keyboard module 170. At this time, the gyro sensor disposed in the second body 120 can detect the second body 120. The state of counterclockwise flipping (referred to herein as the first state). Therefore, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1 and the gyro sensor detects that the inverted state of the second body 120 is the first state, the processing unit 180 determines the electronic The device 100 is in the closed mode, and the input units 160 and 170 are disabled and the screen DS is displayed, or the electronic device 100 is put into a sleep state.

On the other hand, when the user wants to adjust the electronic device 100 from the operation mode shown in FIGS. 1 to 3 to the tablet mode of FIG. 4, in terms of the cross-sectional views of FIGS. 5A and 5B, the user must The second body 120 is turned clockwise to make the back surface S2 face the touch panel module 160 and the keyboard module 170. At this time, the gyro sensor disposed in the second body 120 can detect the second body 120. The state of the hour hand flip (herein referred to as the second state). Therefore, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1 and the gyro sensor detects that the inverted state of the second body 120 is the second state, the processing unit 180 determines the electronic The device 100 is in tablet mode, and the input units 160 and 170 are disabled. The display screen DS is enabled to enable the user to perform a touch operation on the electronic device 100.

It should be noted that the dynamic sensing module DM can include both a gravity sensor and a gyroscope sensor, so that the processing unit 180 can simultaneously implement some special operations according to the gravity vector and the flip state of the second body 120. The operation mode judgment in the context. For example, when the user is lying in the tablet mode and the operating mode is raised when the user is lying down, although the electronic device 100 is adjusted to the tablet mode, the gravity sensor detects The gravity vector is the first vector (in the same direction as the gravity direction), so if the operation mode is judged only by the gravity sensor, a misjudgment may occur. Therefore, if the processing unit 180 can simultaneously judge the operation mode according to the gravity vector and the detection result of the rotation state, the misjudgment that may occur in the above operation scenario can be avoided.

In addition, in another exemplary embodiment, the electronic device 100 may further include a brightness sensor (not shown). In the present exemplary embodiment, the brightness sensor can be disposed on the peripheral area of the touch surface S1 of the second body 120 and electrically connected to the processing unit 180, wherein the brightness sensor can be used to detect the ambient brightness for processing. The unit 180 may further determine an operation mode of the electronic device 100 according to a state of ambient brightness.

Specifically, when the electronic device 100 is in the closed mode, the touch surface S1 of the second body 120 is closed toward the first body 110, so that the brightness detected by the brightness sensor is low; When the electronic device 100 is switched to the tablet mode, since the touch surface S1 of the second body 120 is oriented toward the user, the brightness sensor generally detects a relatively high ambient brightness. Based on the above difference, the processing unit 180 can compare whether the detected ambient brightness is less than A predetermined critical brightness is used as a further judgment condition of the operation mode.

For example, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1 and the processing unit 180 determines that the ambient brightness is less than the critical brightness, the processing unit 180 determines that the electronic device 100 is in the closed mode, and The input units 160 and 170 are disabled and the screen DS is displayed, or the electronic device 100 is put into a sleep state. Conversely, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1 and the processing unit 180 determines that the ambient brightness is greater than or equal to the critical brightness, the processing unit 180 determines that the electronic device 100 is in the tablet mode, and The input units 160 and 170 are disabled and the display screen DS is enabled to enable the user to perform a touch operation on the electronic device 100.

Moreover, in another exemplary embodiment, the electronic device 100 may further include an image capturing unit (not shown). In the exemplary embodiment, the image capturing unit can also be disposed on the peripheral area of the touch surface S1 of the second body 120 and electrically connected to the processing unit 18, wherein the image capturing unit can be used to capture the environment image, so that the image capturing unit can be used to capture the environment image. The processing unit 180 can further determine whether the environmental image conforms to a preset image, thereby determining an operation mode of the electronic device 100.

Similar to the foregoing embodiment using the brightness sensor, when the image capturing unit of the embodiment is in the closed mode, the touch surface S1 of the second body 120 is closed toward the first body 110. The image capturing unit is oriented to a specific position. Therefore, the processing unit can effectively operate the operating mode of the electronic device 100 by setting the image captured by the image capturing unit in the closed mode as the preset image. Judge.

For example, when the magnetic sensor SS1 detects that the magnetic component M1 moves to the first predetermined position PL1 and the processing unit 180 determines that the environmental image conforms to the preset image, the processing unit 180 determines that the electronic device 100 is in the closed mode. And the input units 160 and 170 are disabled and the screen DS is displayed, or the electronic device 100 is put into a sleep state. Conversely, when the magnetic sensor SS1 detects that the magnetic component M1 moves to the first predetermined position PL1 and the processing unit 180 determines that the environmental image does not conform to the preset image, the processing unit 180 determines that the electronic device 100 is in the tablet mode. Moreover, the input units 160 and 170 are disabled and the display screen DS is enabled to enable the user to perform a touch operation on the electronic device 100.

In addition, the embodiment of the present invention can further provide the magnetic sensor SS2 in the second predetermined position PL2 in the first body 110, as shown in FIGS. 6A and 6B, wherein FIGS. 6A and 6B are electronic devices according to another embodiment of the present invention. Schematic diagram of the closed mode and tablet mode. Referring to FIG. 6A and FIG. 6B simultaneously, in the embodiment, the first predetermined position PL1 and the second predetermined position PL2 are respectively disposed on two sides of the first body 110 that are symmetric in the cross-sectional direction, and the magnetic sensors SS1 and SS2 are respectively disposed. The first predetermined position PL1 and the second predetermined position PL2 of the first body 110 can be respectively disposed, so that the magnetic element M1 moves to the first predetermined position PL1 when in the closed mode, and moves to the first position in the tablet mode. Two predetermined positions PL2. The magnetic sensor SS2 is similar to the magnetic sensor SS1, and can be used to detect whether the magnetic component M1 moves to the second predetermined position PL2, and accordingly outputs a corresponding state adjustment signal to the processing unit, so that the processing unit 180 The operation mode of the electronic device can be determined according to the detection results of the magnetic sensors SS1 and SS2 and the dynamic sensing module DM.

Specifically, in a general operating scenario (such as placing the electronic device 100 on a desktop), the processing unit 180 may determine the operating mode of the electronic device 100 only with respect to the sensing results of the magnetic sensors SS1 and SS2. For example, as shown in FIG. 6A, when the magnetic sensor SS1 detects that the magnetic element M1 moves to the first predetermined position PL1, the processing unit 180 determines that the electronic device 100 is in the closed mode and disables the input. The units 160 and 170 and the display screen DS or put the electronic device 100 into a sleep state. Conversely, when the magnetic sensor SS2 detects that the magnetic component M1 moves to the second predetermined position PL2, the processing unit 180 determines that the electronic device is in the tablet mode, and disables the input units 160 and 170 and enables The screen DS is displayed to enable the user to perform a touch operation on the electronic device 100.

In addition, in this embodiment, the physical motion state detected by the dynamic sensing module DM can be used as an auxiliary judgment basis, so that the processing unit 180 can more accurately determine the operation mode in different operation scenarios.

In another embodiment, the electronic device 100 may further include a magnetic element M2 disposed on the first body 110 and corresponding to the second predetermined position PL2, as shown in FIGS. 7A and 7B, wherein FIGS. 7A and 7B are A schematic cross-sectional view of the electronic device in a closed mode and a tablet mode according to still another embodiment of the present invention. Referring to FIG. 7A and FIG. 7B simultaneously, in the embodiment, the magnetic sensors SS1 and SS2 can detect whether the magnetic elements M1 and M2 move to the corresponding preset positions by sensing the magnetic field changes of the magnetic elements M1 and M2, respectively. PL1 and PL2, so that the processing unit 180 determines the operation mode of the electronic device 100 accordingly.

For example, when the magnetic sensor SS1 detects the movement of the magnetic element M1 When the first predetermined position PL1 is reached and the magnetic sensor SS2 detects that the magnetic element M2 moves to the second predetermined position PL2 (as shown in FIG. 7A), the processing unit 180 determines that the electronic device 100 is in the closed mode and prohibits The units 160 and 170 can be input and the screen DS can be displayed, or the electronic device 100 can be put into a sleep state. Conversely, when the magnetic sensor SS1 detects that the magnetic element M2 moves to the first predetermined position PL1 and the magnetic sensor SS2 detects that the magnetic element M1 moves to the second predetermined position PL2, the processing unit 180 It is determined that the electronic device is in the tablet mode, and the input units 160 and 170 are disabled and the display screen DS is enabled to enable the user to perform a touch operation on the electronic device 100.

Similar to the foregoing embodiments of FIG. 6A and FIG. 6B, in this embodiment, the physical motion state detected by the dynamic sensing module DM can be used as an auxiliary judgment basis, so that the processing unit 180 can judge more accurately in different manners. Operating mode in the operating context.

In summary, the electronic device according to the embodiment of the present invention can initially determine the operation mode of the electronic device through the magnetic component disposed on the first body and the magnetic sensor of the second body, and is disposed on the first body. The physical motion state detected by the dynamic sensing module accurately determines the operating mode of the electronic device in different operating scenarios, thereby controlling the power supply of each input unit (such as a keyboard, a touchpad) and the display screen. Avoid accidental touch. In addition, the embodiment of the present invention further provides an implementation manner for further improving the judgment accuracy of the operation mode by using a plurality of different sensing mechanisms (for example, sensing a light source or a surrounding environment image, etc.), so that the electronic device is in different operation modes. The judgment mechanism can be more perfect.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

100‧‧‧Electronic devices

110‧‧‧First body

120‧‧‧Second body

134‧‧‧First shaft

140‧‧‧First shaft

160‧‧‧Touchpad module

170‧‧‧ keyboard module

180‧‧‧Processing unit

DM‧‧‧Dynamic Sensing Module

DS‧‧‧ display screen

S1‧‧‧ touch surface

SS1‧‧‧ Magnetic Sensor

M1‧‧‧ magnetic components

PL1‧‧‧Predetermined location

Claims (10)

An electronic device includes: a first body and a second body, wherein the first body includes at least one input unit, and the second body includes a display screen; an arm, a first rotating shaft and a second rotating shaft The first rotating shaft is connected between the first body and the arm, and the second rotating shaft is connected between the arm and the second body, wherein the arm is connected to the second rotating shaft by the first rotating shaft and the second rotating shaft And rotating relative to the first body and the second body; at least one magnetic component is disposed in the second body; at least one first magnetic sensor is disposed at a first predetermined position in the first body a method for detecting whether the at least one magnetic component moves to the first predetermined position; a dynamic sensing module disposed in the second body for detecting a physical motion state of the second body; and a process The unit is electrically connected to the at least one input unit, the display screen, the at least one first magnetic sensor, and the dynamic sensing module, wherein the processing unit is configured according to the at least one first magnetic sensor and the dynamic sense Detecting module The results of the at least one control input unit and the display screen enabling forbidden. The electronic device of claim 1, wherein the processing unit disables the at least one input when the at least one first magnetic sensor detects that the at least one magnetic component moves to the first predetermined position. unit. The electronic device of claim 1, wherein the dynamic sensing module comprises: a gravity sensor for detecting a gravity vector of the second body, wherein the at least one first magnetic sensor detects that the at least one magnetic component moves to the first predetermined position and the gravity sensing When the gravity vector is detected as a first vector, the processing unit disables the display screen, and when the at least one first magnetic sensor detects that the at least one magnetic component moves to the first predetermined position and When the gravity sensor detects that the gravity vector is a second vector that is opposite to the first vector, the processing unit enables the display screen. The electronic device of claim 1, wherein the dynamic sensing module comprises: a gyro sensor for detecting a flipped state of the second body, wherein the at least one first magnetic When the sensor detects that the at least one magnetic component moves to the first predetermined position and the gyro sensor detects that the flip state is a first state, the processing unit disables the display screen, and when the When the at least one first magnetic sensor detects that the at least one magnetic component moves to the first predetermined position and the gyro sensor detects that the flipped state is different from the second state of the first state The processing unit enables the display screen. The electronic device of claim 1, further comprising: a brightness sensor disposed on the second body and electrically connected to the processing unit for detecting an ambient brightness, wherein the processing unit is further And controlling the at least one input unit and the display enablement of the display screen according to the detected comparison between the brightness of the environment and a critical brightness. The electronic device according to claim 1, further comprising: An image capturing unit is disposed on the second body and electrically connected to the processing unit for capturing an environment image, wherein the processing unit further compares the captured environment image with a preset image. Controlling the at least one input unit and the disablement of the display screen. The electronic device of claim 1, further comprising: at least one second magnetic sensor disposed at a second predetermined position in the first body for detecting whether the at least one magnetic component moves To the second predetermined position. The electronic device of claim 7, wherein the processing unit disables the at least one input when the at least one first magnetic sensor detects that the at least one magnetic component moves to the first predetermined position. And the display screen, and when the at least one second magnetic sensor detects that the at least one magnetic component moves to the second predetermined position, the processing unit disables the at least one input unit and enables the display screen . The electronic device of claim 7, wherein the magnetic components comprise at least one first magnetic component and at least one second magnetic component, wherein the at least one first magnetic sensor detects the at least one When the first magnetic component moves to the first predetermined position and the second magnetic sensor detects that the at least one second magnetic component moves to the second predetermined position, the processing unit disables the at least one input unit and the Displaying a screen, and when the at least one first magnetic sensor detects that the at least one second magnetic component moves to the first predetermined position and the second magnetic sensor detects the movement of the at least one first magnetic component When the second predetermined position is reached, the processing unit disables the at least one input unit and enables the display screen. The electronic device of claim 1, wherein the at least one first magnetic sensor and the at least one second magnetic sensor are Hall effect sensors.