CN210721451U

CN210721451U - Function control device and electronic equipment

Info

Publication number: CN210721451U
Application number: CN201922135870.0U
Authority: CN
Inventors: 艾海强
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-06-09
Anticipated expiration: 2029-12-03

Abstract

The embodiment of the utility model discloses function control device and electronic equipment, function control device is applied to electronic equipment, function control device includes at least one condenser and function control module, wherein: the capacitor is arranged in a preset area including the position of a preset port in the electronic equipment and is used for detecting capacitance change caused by position change of the conductor in the preset port, and the preset port is matched with a joint of external equipment; the function control module is connected with the capacitor and used for determining the position of the connector of the external equipment in the preset port according to the capacitance value of the capacitor so as to control the opening or closing of the function corresponding to the preset port. Based on the device, the opening or closing of the function corresponding to the preset port can be controlled according to the position of the connector of the external equipment in the preset port, and the problem that the port is in a normally charged state and is easy to generate electric corrosion is avoided.

Description

Function control device and electronic equipment

Technical Field

The utility model relates to the field of electronic technology, especially, relate to a function control device and electronic equipment.

Background

With the continuous development of electronic technology, electronic devices such as mobile phones and tablet computers have become essential for people to live and work, and in order to meet the use requirements of users, a plurality of ports are usually configured in the electronic devices, and the electronic devices can be connected with an external power supply through the ports to charge the electronic devices, or can be connected with external devices to perform data transmission and the like.

In order to adapt to a connector (such as a usb connector, an earphone connector, etc.) of an external device, and also to increase a data transmission rate or shorten a charging time, an exposed area of a port configured in an electronic device is generally large, and in order to detect whether a connection with the external device is made in time, the port configured in the electronic device is generally in a normally-charged state.

Since the exposed area of the port in the electronic device is large and the port is in a normally charged state, when various objects with dielectric properties (such as metal particles, dust, water vapor, etc.) enter the port, problems such as electrical corrosion of the port can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present invention is to provide a function control device and an electronic apparatus, so as to solve the problem in the prior art that the port configured in the electronic apparatus is exposed to the outside and has a large area, and the port is in a normal charged state, resulting in easy galvanic corrosion.

In order to solve the above technical problem, an embodiment of the present invention is implemented as follows:

in a first aspect, an embodiment of the present invention provides a function control apparatus, the function control apparatus is applied to an electronic device, the function control apparatus includes at least one capacitor and a function control module, wherein:

the capacitor is arranged in a preset area including the position of a preset port in the electronic equipment and is used for detecting capacitance change caused by position change of the conductor in the preset port, and the preset port is matched with a joint of external equipment;

the function control module is connected with the capacitor and used for determining the position of the connector of the external equipment in the preset port according to the capacitance value of the capacitor so as to control the opening or closing of the function corresponding to the preset port.

Optionally, the capacitor comprises a capacitance detection pole plate and a shielding pole plate, one side face of the capacitance detection pole plate faces to the joint of the external device, and the shielding pole plate covers in a preset area where the other side face of the capacitance detection pole plate faces.

Optionally, the function control device includes a plurality of capacitors, and the capacitors are respectively disposed in the moving direction of the conductor in the preset port and located on the inner side surface of the preset port.

Optionally, the function control module comprises a capacitance detection sensor for detecting a capacitance value of the capacitor.

Optionally, the function control module further includes a data processing unit, and the data processing unit is configured to determine, according to the capacitance value, a position of the connector of the external device in the preset port.

Optionally, the function control module further includes a link control module, configured to control connection or disconnection of a preset link corresponding to the preset port according to a position of the connector of the external device in the preset port.

Optionally, the link control module includes a first link control unit, configured to control connection or disconnection of the power supply reverse output link according to a position of the connector of the external device in the preset port.

Optionally, the link control module includes a second link control unit, configured to control connection or disconnection of the data transmission link according to a position of the connector of the external device in the preset port.

Optionally, the function control module further includes a port humidity detection unit, configured to acquire humidity data of the preset port, so that the function control module controls the audio data output circuit to be turned on or off according to a position of the connector of the external device in the preset port and the humidity data.

In a second aspect, an embodiment of the present invention provides an electronic device, including the function control apparatus according to the first aspect.

By above the embodiment of the utility model provides a technical scheme is visible, the embodiment of the utility model provides a function control device includes at least one condenser and function control module, wherein: the capacitor is arranged in a preset area including the position of the preset port in the electronic equipment and used for detecting capacitance change caused by the position change of the electric conductor in the preset port, the preset port is matched with a connector of the external equipment, and the function control module is connected with the capacitor and used for determining the position of the connector of the external equipment in the preset port according to the capacitance value of the capacitor so as to control the opening or closing of the function corresponding to the preset port. Therefore, based on the function control device, the function corresponding to the preset port can be controlled according to the position of the connector of the external equipment in the preset port, namely, the electrified state of the preset port is controlled, so that the problems of electric corrosion and the like caused by the port being in a normal electrified state can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a function control device according to the present invention;

FIG. 2 is a schematic structural diagram of another function control device according to the present invention;

fig. 3 is a schematic structural diagram of another function control device according to the present invention;

fig. 4 is a schematic structural diagram of another function control device according to the present invention;

fig. 5 is a schematic structural view of a shielding plate and a capacitance detecting plate of the present invention;

fig. 6 is a schematic structural diagram of another function control device according to the present invention;

fig. 7 is a schematic structural diagram of another function control device according to the present invention;

fig. 8 is a schematic structural diagram of another function control device according to the present invention;

fig. 9 is an embodiment of the present invention.

Detailed Description

The embodiment of the utility model provides a function control device and electronic equipment.

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example one

An embodiment of the present invention provides a function control device, as shown in fig. 1, the function control device includes at least one capacitor 200 and a function control module 300, wherein:

the capacitor 200 is disposed in a predetermined area of the electronic device including the position of the preset port 100, and is used for detecting capacitance change caused by position change of the conductive body in the preset port 100, and the preset port 100 is adapted to the connector 400 of the external device.

The preset port 100 may be any port configured in the electronic device and adapted to the connector 400 of the external device, for example, the preset port 100 may be an earphone port, a Universal Serial Bus (USB) port, a charging port, and the like in the electronic device. The conductive body may be an object having dielectric properties, such as a connector 400 of an external device.

The capacitor 200 can be disposed at the predetermined position of the port 100In the predetermined region, for example, as shown in fig. 1, the capacitor 200 may be disposed outside the preset port 100 in a direction perpendicular to the movement direction of the connector 400 of the external device within the preset port 100, that is, the capacitor 200 may be directed toward the front end of the connector 400 of the external device. When the connector 400 of the external device moves in the preset port 100, the distance between the connector 400 of the external device and the capacitor 200 changes according to the formula

The capacitance between the capacitor 200 and the connector 400 of the external device may vary with the distance between the connector 400 of the external device and the capacitor 200. Where C is a capacitance between the capacitor 200 and the connector 400 of the external device, S is an area of the capacitor 200 facing the connector 400 of the external device, k is an electrostatic force constant, e is a dielectric constant of the connector 400 of the external device, and h is a distance between the capacitor 200 and the connector 400 of the external device.

Alternatively, as shown in fig. 2, the capacitor 200 may be disposed inside the preset port 100, for example, the capacitor 200 may be disposed inside the preset port 100 in a side plane parallel to the moving direction of the connector 400 of the external device inside the preset port 100. When the connector 400 of the external device moves in the preset port 100, the capacitance detected by the capacitor 200 changes as the distance between the connector 400 of the external device and the capacitor 200 changes.

Alternatively, as shown in fig. 3, the capacitor 200 may be disposed outside the preset port 100 in a direction parallel to the movement direction of the connector 400 of the external device within the preset port 100. The capacitance between the capacitor 200 and the connector 400 of the external device may also vary with the distance between the connector 400 of the external device and the capacitor 200.

The position of the capacitor 200 in the electronic device is an optional and realizable position, and in a practical application scenario, the position of the capacitor 200 in the electronic device may be various, which is not specifically limited by the embodiment of the present invention.

In addition, the function control device may include a plurality of capacitors 200, and the number of capacitors 200 included in the function control device and the arrangement positions of the plurality of capacitors 200 are not particularly limited.

The function control module 300 is connected to the capacitor 200, and is configured to determine a position of the connector 400 of the external device in the preset port 100 according to a capacitance value of the capacitor 200, so as to control the opening or closing of a function corresponding to the preset port 100.

The function corresponding to the preset port 100 may be a data transmission function or a power output function. Different default ports 100 may correspond to different functions, and the same default port 100 may correspond to a plurality of functions.

The function control module 300 may acquire the capacitance value of the capacitor 200 based on a preset capacitance acquisition period, and then determine the position of the connector 400 of the external device within the preset port 100 according to the acquired capacitance value of the capacitor 200. For example, as shown in fig. 4, the capacitor 200 may be located outside the preset port 100, and when the distance between the connector 400 of the external device and the capacitor 200 is gradually decreased (i.e., the connector of the external device gradually enters into the preset port 100) in a direction perpendicular to the moving direction of the connector 400 of the external device in the preset port 100, the capacitance value of the capacitor 200 acquired by the function control module 300 is gradually increased, and it may be determined whether the connector 400 of the external device enters into the preset port 100 or whether the connector 400 of the external device is located at a specified position in the preset port 100 (i.e., it is determined whether all the connectors 400 of the external device enter into the preset port 100) according to the detected capacitance value of the capacitor 200. For example, in the case where the detected capacitance value is greater than the preset activation threshold value, it may be determined that the connector 400 of the external device has been completely inserted into the preset port 100.

In the case that it is determined that the position of the connector 400 of the external device in the preset port 100 satisfies the preset position condition (for example, the connector 400 of the external device is completely inserted into the preset port 100), the function corresponding to the preset port 100 may be controlled to be turned on.

In addition, when the detected capacitance value is smaller than the preset closing threshold value, it may be determined that the connector 400 of the external device has left the preset port 100, and at this time, the corresponding function of the preset port 100 may be closed, so as to avoid the problems of electrical corrosion and the like.

In addition, if one preset port 100 corresponds to a plurality of functions at the same time, the function corresponding to the preset port 100 may be determined according to preference information preset by a user. For example, the preset port 100 may have both an audio data output function and a power output function, and if the function corresponding to the preset port 100 preset by the user is the audio data output function, the audio data output circuit may be controlled to be turned on or off when the position of the connector 400 of the external device in the preset port 100 is determined.

Alternatively, the relationship between the corresponding function and the capacitance threshold may be set according to the difference in the dielectric constant of the connector 400 of the external device, and then the corresponding function to be controlled may be determined according to the obtained capacitance value and the capacitance threshold of the capacitor 200. For example, the preset port 100 may have an audio output function and a power output function, and if the dielectric constant of the connector 400 (i.e., an earphone connector) of the external device corresponding to the audio output function is smaller than the dielectric constant of the connector 400 (i.e., a power connector) of the external device corresponding to the power output function, a capacitance threshold corresponding to the audio output function may be set to C1, and a capacitance threshold corresponding to the power output connector may be set to C2, where C1 is smaller than C2, if the capacitance value obtained by the function control module 300 is greater than C1 and smaller than C2, the audio data output function may be activated, that is, the audio data output circuit may be turned on, and similarly, if the obtained capacitance value is greater than C2, the power output function may be activated.

The embodiment of the utility model provides a pair of function control device, including at least one condenser and function control module, wherein: the capacitor is arranged in a preset area including the position of the preset port in the electronic equipment and used for detecting capacitance change caused by the position change of the electric conductor in the preset port, the preset port is matched with a connector of the external equipment, and the function control module is connected with the capacitor and used for determining the position of the connector of the external equipment in the preset port according to the capacitance value of the capacitor so as to control the opening or closing of the function corresponding to the preset port. Therefore, based on the function control device, the function corresponding to the preset port can be controlled according to the position of the connector of the external equipment in the preset port, namely, the electrified state of the preset port is controlled, so that the problems of electric corrosion and the like caused by the port being in a normal electrified state can be avoided.

Example two

The embodiment of the utility model provides a still another function control device. The function control device comprises all the functional units of the function control device shown in fig. 1-4, and is improved on the basis of the functional units, and the improvement contents are as follows:

the capacitor 200 may include a capacitance detection plate 201 and a shielding plate 202, one side of the capacitance detection plate 201 may face the connector 400 to the external device, and the other side of the capacitance detection plate 201 may face a predetermined region covered with the shielding plate 202.

The shielding plate 202 serves to shield the interference of other devices on the capacitance detection plate 201 and improve the detection accuracy of the capacitor 200, so that the area of the shielding plate 202 facing the capacitance detection plate 201 is greater than or equal to the area of the joint 400 of the capacitance detection plate 201 facing the external device.

As shown in fig. 5, one side of the capacitive sensing plate 201 may face the connector 400 of the external device (i.e., the capacitive sensing plate 201 may be located in a direction perpendicular to the direction of movement of the connector 400 of the external device within the pre-set port 100), and the other side of the capacitive sensing plate 201 may be covered with the shielding plate 202.

The function control device includes a plurality of capacitors 200, the plurality of capacitors 200 may be respectively disposed in the moving direction of the conductive body in the preset port 100 and located on the inner side of the preset port 100, wherein the inner side of the preset port 100 may be any side of the preset port 100 that is in contact with or adjacent to the conductive body when the conductive body moves in the preset port 100.

For example, as shown in fig. 6, the function control means may include three capacitors 200, a first capacitor 200a, a second capacitor 200b, and a third capacitor 200c, the three capacitors 200 may be respectively disposed at inner side surfaces of the preset port 100, and the arrangement direction may be parallel to the moving direction of the conductive body within the preset port 100. The function control module 300 can determine the position of the connector 400 of the external device in the preset port 100 according to the capacitance values of the three capacitors 200. For example, taking the external device connector 400 entering the preset port 100 as an example, if the obtained capacitance values of the three capacitors 200 are all greater than the preset capacitance threshold, it may be determined that all of the external device connectors 400 have entered the preset port 100, and at this time, the function corresponding to the preset port 100 may be turned on. Or, if two or one of the obtained capacitance values of the three capacitors 200 is smaller than the preset capacitance threshold, it may be determined that all the connectors 400 of the external device do not enter the preset port 100, and the function corresponding to the preset port 100 may not be turned on. Meanwhile, if the capacitance values of the first capacitor 200a and the third capacitor 200c are obtained to be smaller than the first preset capacitance threshold value, and the capacitance value of the second capacitor 200b is obtained to be larger than the second preset capacitance threshold value, it indicates that the electric conductor entering the preset port 100 at this time may not be the connector 400 of the external device but a metal impurity. Therefore, by providing a plurality of capacitors 200, it is possible to improve the accuracy of detecting the position of the conductor in the preset port 100 and the accuracy of controlling the function.

In addition, the capacitors 200 may be respectively located on the inner side surface of the preset port 100, and the arrangement direction of the capacitors 200 located on the same inner side surface may also be parallel to the movement direction of the conductive body in the preset port 100.

The function control module 300 may include a capacitance detection sensor for detecting a capacitance value of the capacitor 200.

The function control module 300 may further include a data processing unit, which may be used to determine the position of the connector 400 of the external device within the preset port 100 according to the capacitance value. In addition, the data processing unit may also obtain a voltage difference between the capacitor 200 and the connector 400 of the external device, and determine a capacitance value between the capacitor 200 and the connector 400 of the external device.

The function control module 300 may further include a link control module, configured to control connection or disconnection of a preset link corresponding to the preset port 100 according to a position of the connector 400 of the external device in the preset port 100, so as to control on or off of a corresponding link function.

The link control module may include a first link control unit 303a for controlling connection or disconnection of the power reverse output link according to a position of the connector 400 of the external device within the preset port 100 to control on or off of a power reverse output function for supplying power to the external device.

As shown in fig. 7, a USB _ ID pin may be disposed in the preset port 100 to which the power connector is adapted, and the first link control unit 303a may control connection or disconnection of a link between the USB _ ID and a power voltage 800(Volt Current concentrator, VCC) according to a position of the connector 400 of the external device in the preset port 100, so as to control on or off of a power reverse output function for supplying power to the external device. When the connector 400 of the external device is entirely located in the preset port 100, the link between the USB _ ID and the power supply voltage 800 may be controlled to be connected, and then the USB _ ID may perform mutual handshake, and then a power supply reverse output function for supplying power to the external device may be turned on to supply power to the external device.

Likewise, when all the connectors 400 of the external device are disconnected from the preset port 100, the first link control unit 303a may control the link between the USB _ ID and the power voltage 800 to be disconnected, that is, turn off the power reverse output function of supplying power to the external device, and stop supplying power to the external device.

The link control module may include a second link control unit 303b for controlling connection or disconnection of the data transmission link according to a position of the connector 400 of the external device within the preset port 100 to control on or off of the data transmission function.

As shown in fig. 8, assuming that the preset port 100 is a USB-compatible port and the corresponding function is a data transmission function, a Transient Voltage Protection device 600 (TVS) may be connected to the preset port 100 in the electronic device, an OverVoltage Protection device 500 (OVP) may be connected behind the Transient diode 600, and the OverVoltage Protection device 500 may be connected to the power supply ic. When the connector 400 of the external device completely enters the preset port 100, the second link control unit 303b may control the corresponding preset link to be opened, that is, connected to the overvoltage protection device 500, so that the surge generated when the connector 400 of the external device is inserted is discharged to the transient diode 600, thereby avoiding the galvanic corrosion on the charging ic and controlling the opening of the corresponding data transmission function. Furthermore, VBUS can be connected in series between the preset port 100 adapted to a data transmission connector (e.g., USB connector) and the overvoltage protection device 500.

Similarly, if the connector 400 of the external device leaves the preset port 100, the second link control unit 303b may control the corresponding preset link to be closed, that is, the connection with the overvoltage protection device 500 is disconnected, and the corresponding data transmission function is controlled to be closed, so as to ensure that the preset port 100 is in an uncharged state and avoid the problems of electrical corrosion and the like.

The function control module 300 may further include a port humidity detection unit for acquiring humidity data of the preset port 100, so that the function control module 300 controls the audio data output circuit to be turned on or off according to the position of the connector 400 of the external device in the preset port 100 and the humidity data.

When the humidity data is less than the preset humidity threshold and the connector 400 of the external device is located at a designated position in the preset port 100, the audio data output circuit can be controlled to be turned on.

EXAMPLE III

Figure 9 is a schematic diagram of a hardware configuration of an electronic device implementing various embodiments of the present invention,

the electronic device 900 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, a power supply 911, and a function control device 912. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 9 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, and a pedometer.

Wherein the function control means 912 comprises at least one capacitor and a function control module, wherein:

In addition, the condenser contains the electric capacity and detects polar plate and shielding polar plate, a side orientation of electric capacity detection polar plate the joint of external equipment, the another side of electric capacity detection polar plate is faced predetermines the regional internal cover and is had the shielding polar plate.

In addition, the function control device comprises a plurality of capacitors, and the capacitors are respectively arranged in the moving direction of the electric conductor in the preset port and are positioned on the inner side surface of the preset port.

In addition, the function control module includes a capacitance detection sensor for detecting a capacitance value of the capacitor.

In addition, the function control module further comprises a data processing unit, and the data processing unit is used for determining the position of the connector of the external device in the preset port according to the capacitance value.

In addition, the function control module further comprises a link control module, which is used for controlling the connection or disconnection of the preset link corresponding to the preset port according to the position of the connector of the external device in the preset port, so as to control the opening or closing of the corresponding link function.

In addition, the link control module includes a first link control unit, configured to control connection or disconnection of a power supply reverse output link according to a position of a connector of the external device within the preset port, so as to control on or off of a power supply reverse output function that supplies power to the external device.

In addition, the link control module includes a second link control unit, which is used for controlling the connection or disconnection of the data transmission link according to the position of the connector of the external device in the preset port, so as to control the on or off of the data transmission function.

In addition, the function control module further comprises a port humidity detection unit for acquiring humidity data of the preset port, so that the function control module controls the audio data output circuit to be switched on or switched off according to the position of the connector of the external device in the preset port and the humidity data.

An embodiment of the utility model provides an electronic equipment, this electronic equipment include function control device, and this function control device includes at least one condenser and function control module, wherein: the capacitor is arranged in a preset area including the position of the preset port in the electronic equipment and used for detecting capacitance change caused by the position change of the electric conductor in the preset port, the preset port is matched with a connector of the external equipment, and the function control module is connected with the capacitor and used for determining the position of the connector of the external equipment in the preset port according to the capacitance value of the capacitor so as to control the opening or closing of the function corresponding to the preset port. Therefore, based on the function control device, the function corresponding to the preset port can be controlled according to the position of the connector of the external equipment in the preset port, namely, the electrified state of the preset port is controlled, so that the problems of electric corrosion and the like caused by the port being in a normal electrified state can be avoided.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 901 may be used for receiving and sending signals during information receiving and sending or a call, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 910; in addition, the uplink data is transmitted to the base station. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 901 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user via the network module 902, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.

The audio output unit 903 may convert audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output as sound. Also, the audio output unit 903 may provide audio output related to a specific function performed by the electronic device 900 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.

The input unit 904 is used to receive audio or video signals. The input Unit 904 may include a Graphics Processing Unit (GPU) 9041 and a microphone 9042, and the Graphics processor 9041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 906. The image frames processed by the graphic processor 9041 may be stored in the memory 909 (or other storage medium) or transmitted via the radio frequency unit 901 or the network module 902. The microphone 9042 can receive sounds and can process such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 901 in case of the phone call mode.

The electronic device 900 also includes at least one sensor 905, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 9061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 9061 and/or the backlight when the electronic device 900 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 905 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described in detail herein.

The display unit 906 is used to display information input by the user or information provided to the user. The Display unit 906 may include a Display panel 9061, and the Display panel 9061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 907 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 907 includes a touch panel 9071 and other input devices 9072. The touch panel 9071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 9071 (e.g., operations by a user on or near the touch panel 9071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 9071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 910, receives a command from the processor 910, and executes the command. In addition, the touch panel 9071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 907 may include other input devices 9072 in addition to the touch panel 9071. Specifically, the other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, and the like), a track ball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 9071 may be overlaid on the display panel 9061, and when the touch panel 9071 detects a touch operation on or near the touch panel 9071, the touch panel is transmitted to the processor 910 to determine the type of the touch event, and then the processor 910 provides a corresponding visual output on the display panel 9061 according to the type of the touch event. Although in fig. 9, the touch panel 9071 and the display panel 9061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 9071 and the display panel 9061 may be integrated to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 908 is an interface for connecting an external device to the electronic apparatus 900. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 908 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within the electronic device 900 or may be used to transmit data between the electronic device 900 and external devices.

The memory 909 may be used to store software programs as well as various data. The memory 909 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 409 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 910 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 909 and calling data stored in the memory 909, thereby performing overall monitoring of the electronic device. Processor 910 may include one or more processing units; preferably, the processor 910 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 910.

The electronic device 900 may further include a power supply 911 (e.g., a battery) for supplying power to various components, and preferably, the power supply 911 may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A function control apparatus applied to an electronic device, characterized in that the function control apparatus comprises at least one capacitor and a function control module, wherein:

2. The device of claim 1, wherein the capacitor comprises a capacitance detection plate and a shielding plate, one side of the capacitance detection plate faces the connector of the external device, and the other side of the capacitance detection plate faces a preset area covered with the shielding plate.

3. The device of claim 2, wherein the function control device comprises a plurality of capacitors, and the capacitors are respectively arranged in the moving direction of the conductive body in the preset port and are positioned on the inner side surface of the preset port.

4. The apparatus of claim 3, wherein the function control module comprises a capacitance detection sensor for detecting a capacitance value of the capacitor.

5. The apparatus of claim 4, wherein the function control module further comprises a data processing unit, and the data processing unit is configured to determine a position of the connector of the external device in the preset port according to the capacitance value.

6. The apparatus according to claim 5, wherein the function control module further includes a link control module, configured to control connection or disconnection of a preset link corresponding to the preset port according to a position of a connector of the external device in the preset port.

7. The apparatus of claim 6, wherein the link control module comprises a first link control unit for controlling connection or disconnection of a power supply reverse output link according to a position of a connector of the external device within the preset port.

8. The apparatus of claim 6, wherein the link control module comprises a second link control unit for controlling connection or disconnection of the data transmission link according to a position of the connector of the external device within the preset port.

9. The apparatus of claim 8, wherein the function control module further comprises a port humidity detection unit for acquiring humidity data of the preset port, so that the function control module controls the audio data output circuit to be turned on or off according to the position of the connector of the external device in the preset port and the humidity data.

10. An electronic device characterized by comprising the function control apparatus according to any one of claims 1 to 9.