WO2021129745A1 - 触控按键、控制方法及电子设备 - Google Patents

触控按键、控制方法及电子设备 Download PDF

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Publication number
WO2021129745A1
WO2021129745A1 PCT/CN2020/139047 CN2020139047W WO2021129745A1 WO 2021129745 A1 WO2021129745 A1 WO 2021129745A1 CN 2020139047 W CN2020139047 W CN 2020139047W WO 2021129745 A1 WO2021129745 A1 WO 2021129745A1
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WIPO (PCT)
Prior art keywords
touch
conductive portion
conductive
capacitance
electronic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/139047
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English (en)
French (fr)
Inventor
李宏根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to EP20906941.8A priority Critical patent/EP4084335B1/en
Priority to KR1020227025853A priority patent/KR102735505B1/ko
Priority to ES20906941T priority patent/ES3058672T3/es
Priority to JP2022536698A priority patent/JP7329150B2/ja
Publication of WO2021129745A1 publication Critical patent/WO2021129745A1/zh
Priority to US17/845,983 priority patent/US12283948B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/965—Switches controlled by moving an element forming part of the switch
    • H03K2217/9651—Switches controlled by moving an element forming part of the switch the moving element acting on a force, e.g. pressure sensitive element

Definitions

  • the embodiments of the present invention relate to the technical field of electronic devices, and in particular to a touch button, a control method, and an electronic device.
  • buttons correspond to different operating functions, such as turning on and off the electronic device, volume control, Bluetooth pairing, fingerprint unlocking, etc.
  • Figure 1a shows a scene where multiple buttons are set on a mobile phone, including: the "volume +” button 111, the "volume -” button 112, the lock screen button 113 and the back button 114;
  • Figure 1b shows the mobile phone A scene where multiple buttons are set on the top, including: “volume +/previous” button 121, “volume -/next” button 122, and "switch on/off/Bluetooth pairing” button 123.
  • the existing electronic equipment has a large number of touch buttons, and the operation is complicated, and it is easy to cause false touches when the buttons are close in distance.
  • the embodiments of the present invention provide a touch button, a control method, and an electronic device, which solve the problem of a large number of existing touch buttons, complicated operations, and easy to cause false touches.
  • an embodiment of the present invention provides a touch key, including: a first conductive portion, a second conductive portion, and a touch portion;
  • the second conductive portion surrounds the first conductive portion, and a portion of the first conductive portion exposes the second conductive portion, and there is a gap between the unexposed portion of the first conductive portion and the second conductive portion Gap, the first conductive portion can be displaced relative to the second conductive portion;
  • the touch portion is in contact with the first conductive exposed portion.
  • an embodiment of the present invention provides a control method applied to an electronic device, wherein the electronic device includes the touch button as described in the first aspect, and the method includes:
  • the touch portion receives a touch input acting on a touch portion of the touch button, the touch portion transmits the pressure of the touch input to the first conductive portion of the touch button, so that the first conductive portion Displacement relative to the second conductive part of the touch button;
  • a control instruction corresponding to the target direction is determined.
  • an embodiment of the present invention provides an electronic device including the touch button as described in the first aspect, a processor, a memory, and a program stored in the memory and running on the processor, so When the program is executed by the processor, the steps of the control method described in the second aspect are implemented.
  • an embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps in the above-mentioned control method are implemented.
  • the touch portion when the touch button receives a touch input, the touch portion transmits pressure to the first conductive portion, so that the first conductive portion is displaced relative to the second conductive portion, and the capacitance is changed.
  • Determine the touch input gesture action based on the position of the capacitance change, and determine different control commands according to different gesture actions. In this way, you only need to perform touch input of different gesture actions on a touch button to achieve a variety of control operations, that is, reduce The number of touch buttons also avoids accidental touches.
  • FIG. 1a is one of the schematic diagrams of the structure of the touch button on the existing electronic device
  • FIG. 1b is a second schematic diagram of the structure of a touch button on an existing electronic device
  • FIG. 2 is a schematic diagram of the structure of a touch key provided by an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a control method provided by an embodiment of the present invention.
  • FIG. 4 is one of schematic diagrams of application scenarios provided by an embodiment of the present invention.
  • Figure 5a is the second schematic diagram of an application scenario provided by an embodiment of the present invention.
  • Figure 5b is the third schematic diagram of an application scenario provided by an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiment of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • an embodiment of the present invention provides a touch button 20, including: a first conductive portion 21, a second conductive portion 22, and a touch portion 23;
  • the second conductive portion 22 surrounds the first conductive portion 21, and a portion of the first conductive portion 21 exposes the second conductive portion 22, and there is a gap between the unexposed portion of the first conductive portion 21 and the second conductive portion 22, the first conductive portion 21 can be displaced relative to the second conductive portion 22; the touch portion 23 is in contact with the exposed portion of the first conductive portion 21;
  • the second conductive portion 22 surrounds the first conductive portion 21 with a gap between the two, so that the first conductive portion 21 and the second conductive portion 22 form a capacitor structure, that is, the first conductive portion There is a capacitance effect between the second conductive portion 21 and the second conductive portion 22.
  • the touch portion 23 receives a touch input, the touch portion 23 transmits the pressure of the touch input to the first conductive portion 21 so that the first conductive portion 21 faces each other.
  • the second conductive portion 22 is displaced, thereby changing the distance between the local position of the first conductive portion 21 and the second conductive portion 22, thereby causing a change in capacitance.
  • the electronic device using the above-mentioned touch button 20 can recognize the displacement direction of the first conductive portion 21 relative to the second conductive portion 22 as long as the specific position of the capacitance change on the second conductive portion 22 is detected, and then the effect on the touch can be determined.
  • the gesture action of the touch input on the control unit 23 can determine different control commands based on different touch inputs, so as to realize the requirement for a touch button to have multiple control functions.
  • the touch portion when the touch button receives a touch input, the touch portion transmits pressure to the first conductive portion, so that the first conductive portion is displaced relative to the second conductive portion, and the capacitance is changed.
  • Determine the touch input gesture action based on the position of the capacitance change, and determine different control commands according to different gesture actions. In this way, you only need to perform touch input of different gesture actions on a touch button to achieve a variety of control operations, that is, reduce The number of touch buttons also avoids accidental touches.
  • the shape of the first conductive portion 21 is a sphere, and the first conductive portion 21 can roll relative to the second conductive portion 22.
  • the first conductive portion 21 is a sphere made of metal or other conductive materials.
  • the first conductive portion 21 adopts a sphere, which can keep the force receiving effect in any direction consistent, which is convenient for detecting the position of the capacitance change.
  • the shape of the first conductive portion 21 may also adopt other shapes, such as a cube, a cylinder, etc., and those skilled in the art can select the first conductive portion 21 with a corresponding shape according to actual product requirements.
  • a non-conductive support is provided between the unexposed portion of the first conductive portion 21 and the second conductive portion 22 ( Not shown in Figure 2).
  • the function of the support is to support the first conductive portion 21 so that a gap is required between the second conductive portion 22 and the first conductive portion 21. Therefore, the support should be made of non-conductive materials.
  • the support is a plurality of non-conductive materials provided between the second conductive portion 22 and the first conductive portion 21
  • the pillar or the support is a filler of non-conductive material arranged between the second conductive portion 22 and the first conductive portion 21.
  • the supporting member may have certain elasticity, so that when the user finishes the touch input, under the elastic force of the supporting member, the position of the first conductive portion 21 can be restored to the initial position, which is convenient for receiving touch input next time. Perform capacitance detection.
  • the touch portion 23 may be configured as a two-part composition, that is, it includes: a touch piece 231 And the elastic member 232, the touch member 231 is in contact with the exposed portion of the first conductive portion 21 through the elastic member 232. It can be understood that the elastic member 232 should be made of a non-conductive material to avoid affecting the capacitance effect between the first conductive portion 21 and the second conductive portion 22.
  • the touch element 231 is used to receive a user's touch input.
  • FIG. 2 shows a scene where the shape of the touch element 231 is rectangular. It is understandable that the shape of the touch element 231 may also be a circle. , Ellipse, cross, etc., those skilled in the art can select the touch element 231 of the corresponding shape according to actual product requirements.
  • the elastic member 232 is arranged between the touch member 231 and the exposed portion of the first conductive portion 21 for pressure transmission.
  • the elastic member 232 may be an elastic filling material filled between the touch member 231 and the first conductive portion 21. In practical applications, the elastic member 232 should cover the exposed portion of the first conductive portion 21, so that when the touch member 231 receives a touch input, the pressure can be transmitted to the first conductive portion 21 through the elastic member 232.
  • a fingerprint recognition module (not shown in FIG. 2) is provided in the touch portion 23, so that when the user performs a touch input on the touch portion 23, the user's fingerprint can be obtained through the fingerprint recognition module Information, so that the touch button 20 has a fingerprint acquisition function.
  • An embodiment of the present invention provides a control method.
  • the execution subject of the method is an electronic device.
  • the electronic device may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, or a personal computer.
  • UMPC Ultra-Mobile Personal Computer
  • a digital assistant Personal Digital Assistant, PDA, etc., the electronic device includes the touch button as described above.
  • Step 301 Receive touch input acting on the touch part of the touch button
  • the touch input is received through the touch part of the touch key, and the pressure of the touch input is transmitted to the first conductive part of the touch key by the touch part, so that the first conductive part is opposite to the second conductive part. Displacement of the conductive part causes a change in capacitance.
  • Step 302 Detect whether there is a change in capacitance of the second conductive portion in multiple preset directions
  • the electronic device detects the capacitance change of the second conductive part in multiple preset directions to determine the direction of displacement of the first conductive part relative to the second conductive part through the specific position of the capacitance change, and then determine Gesture actions for user touch input.
  • An independent detection module can be provided in the electronic device, or a detection function can be integrated in the processor, and the capacitance change of the second conductive part in multiple preset directions can be detected through the internal circuit of the electronic device.
  • the foregoing multiple preset directions may include at least one of the following:
  • the first axis, the second axis and the third axis are perpendicular to each other.
  • the first conductive portion 21 includes a first axis and a second axis in the horizontal direction, and a third axis in the vertical direction.
  • the x-axis refers to the first axis
  • the y-axis refers to
  • the z axis refers to the third axis.
  • x+ refers to the first positive direction
  • x- refers to the first negative direction
  • y+ refers to the second positive direction
  • y- refers to the second negative direction
  • Z+ refers to the third positive direction
  • z- refers to the third negative direction.
  • fingerprint information can be obtained according to the touch input; if the fingerprint information matches the preset fingerprint information, execute Step 302.
  • the fingerprint recognition module is built into the touch part, and the touch key has the function of fingerprint acquisition.
  • the touch key has the function of fingerprint acquisition.
  • Verification after the verification is passed, corresponding control is performed according to the touch input, which improves the use safety of the electronic device.
  • Step 303 In the case that there is a capacitance change in the target direction among the multiple preset directions, determine a control instruction corresponding to the target direction;
  • the target direction refers to a direction in which a change in capacitance is detected in a plurality of preset directions.
  • the electronic device detects that there is a capacitance change in the x+ direction, it determines the corresponding first control instruction. Accordingly, the x-direction can correspond to the second control instruction, and the y+ direction can be Corresponding to the third control command, the y-direction can correspond to the fourth control command, the z+ direction can correspond to the fifth control command, and the z-direction can correspond to the sixth control command, so that it can be integrated on a touch button.
  • a control function can be
  • 4 preset directions can be added to the horizontal plane, for example, the preset direction is set at 45° between the x-axis and the y-axis, and the corresponding preset directions are matched.
  • Control instructions so that 10 control functions can be integrated on one touch button.
  • the method further includes: obtaining a capacitance change parameter in the target direction; determining a corresponding control command according to the target direction and the capacitance change parameter; wherein ,
  • the capacitance change parameter includes at least one of the following: capacitance change value, number of capacitance changes, and capacitance change duration.
  • control command corresponding to the target direction can be further refined, and different touch input methods can be subdivided by the capacitance change parameter in the target direction. Still tap; the number of capacitance changes can be used to classify whether the user is a single-click, double-click, or three-click tap, etc.; the duration of the capacitance change can be used to classify whether the user is a normal tap or a long press.
  • the target direction and the capacitance change parameters in the target direction are comprehensively considered, so that the input in different directions on the touch button corresponds to different control commands, and different input methods in the same direction correspond to different control commands, so that one touch button Can integrate more control functions.
  • Figure 5a shows a scenario where the touch buttons and control methods of the embodiments of the present invention are applied on a mobile phone, where the touch button 50 is drawn as volume +, underlined as volume -, and left drawn To start taking pictures, swipe to the right to lock the screen, press once to turn on and off the machine, and press twice to take a screenshot.
  • Figure 5b shows a scenario where the touch button and control method of the embodiment of the present invention are applied to a wireless earphone, where the touch button 50 is swiped as volume +, underlined as volume -, left swiped as fast forward, and right swiped To rewind, press once to switch/answer the call, press twice to pause, and press for 5 seconds to pair with Bluetooth.
  • the touch portion when the touch button receives a touch input, the touch portion transmits pressure to the first conductive portion, so that the first conductive portion is displaced relative to the second conductive portion, and the capacitance is changed.
  • Determine the touch input gesture action based on the position of the capacitance change, and determine different control commands according to different gesture actions. In this way, you only need to perform touch input of different gesture actions on a touch button to achieve a variety of control operations, that is, reduce The number of touch buttons also avoids accidental touches.
  • the electronic device includes a touch button.
  • the touch button includes: a first conductive portion, a second conductive portion, and a touch portion; Two conductive parts surround the first conductive part, and a part of the first conductive part exposes the second conductive part, and there is a gap between the unexposed part of the first conductive part and the second conductive part, so The first conductive portion can be displaced relative to the second conductive portion; the touch portion is in contact with the first conductive exposed portion.
  • the electronic device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, The processor 610, and the power supply 611 and other components.
  • a radio frequency unit 601 a radio frequency unit 601
  • a network module 602 an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609,
  • the processor 610, and the power supply 611 and other components Those skilled in the art can understand that the structure of the electronic device shown in FIG. 6 does not constitute a limitation on the electronic device.
  • the electronic device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted
  • a computer program that is stored in the memory 609 and can run on the processor 610, and when the computer program is executed by the processor 610, the following steps are implemented: receiving a touch that acts on the touch portion of the touch button. Input, the touch portion transmits the pressure of the touch input to the first conductive portion of the touch button, so that the first conductive portion is displaced relative to the second conductive portion of the touch button; Whether there is a change in capacitance of the second conductive portion in a plurality of preset directions; in the case that there is a change in capacitance in a target direction among the plurality of preset directions, a control command corresponding to the target direction is determined.
  • the touch button when the touch button receives a touch input, the touch portion transmits pressure to the first conductive portion, so that the first conductive portion is displaced relative to the second conductive portion and the capacitance is changed.
  • Determine the touch input gesture action based on the position of the capacitance change, and determine different control commands according to different gesture actions. In this way, you only need to perform touch input of different gesture actions on a touch button to achieve a variety of control operations, that is, reduce The number of touch buttons also avoids accidental touches.
  • the radio frequency unit 601 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 610; Uplink data is sent to the base station.
  • the radio frequency unit 601 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.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the electronic device 600 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042, and the graphics processor 6041 is used to capture images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
  • the electronic device 600 further includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and the display panel 6061 when the electronic device 600 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 can be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operating).
  • the touch panel 6071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 6071 can cover the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated
  • the implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 608 is an interface for connecting an external device and the electronic device 600.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 600 or can be used to connect the electronic device 600 to an external device. Transfer data between devices.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes the software programs and/or modules stored in the memory 609, and calls the data stored in the memory 609. , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the electronic device 600 may also include a power supply 611 (such as a battery) for supplying power to various components.
  • a power supply 611 (such as a battery) for supplying power to various components.
  • the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the electronic device 600 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned account management method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Multimedia (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
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Abstract

一种触控按键（20）、控制方法及电子设备（600），该触控按键（20）包括：第一导电部（21）、第二导电部（22）和触控部（23），第二导电部（22）包围第一导电部（21）形成电容结构；该方法包括：接收作用于触控部（23）的触控输入（301）；检测第二导电部（22）在多个预设方向上是否存在电容变化（302）；在多个预设方向中的目标方向上存在电容变化的情况下，确定与目标方向对应的控制指令（303）。该方法当触控按键（20）接收触控输入时，触控部（23）将压力传递给第一导电部（21），使第一导电部（21）相对第二导电部（22）位移，改变电容。

Description

触控按键、控制方法及电子设备
相关申请的交叉引用
本申请主张在2019年12月25日在中国提交的中国专利申请No.201911355234.7的优先权，其全部内容通过引用包含于此。
技术领域
本发明实施例涉及电子设备技术领域，特别涉及一种触控按键、控制方法及电子设备。
背景技术
目前手机、无线耳机等电子设备上，通常设置多个不同功能的实体物理按键。这些按键分别对应不同的操作功能，例如：对电子设备开关机、音量控制、蓝牙配对、指纹解锁等。
参见图1a和图1b，图1a示出手机上设置多个按键的场景，包括：“音量+”按键111、“音量-”按键112、锁屏按键113和背部按键114；图1b示出手机上设置多个按键的场景，包括：“音量+/上一首”按键121、“音量-/下一首”按键122和“开关机/蓝牙配对”按键123。
现有电子设备上的触控按键数量较多，操作复杂，且在各按键距离较近的情况下容易导致误触。
发明内容
本发明实施例提供一种触控按键、控制方法及电子设备，解决现有触控按键数量较多，操作复杂，且容易导致误触的问题。
第一方面，本发明实施例提供一种触控按键，包括：第一导电部、第二导电部和触控部；
所述第二导电部包围所述第一导电部，且所述第一导电部的部分露出所述第二导电部，所述第一导电部未露出部分与所述第二导电部之间具有间隙，所述第一导电部可相对所述第二导电部位移；
所述触控部与所述第一导电露出部分相接触。
第二方面，本发明实施例提供一种控制方法，应用于电子设备，其中，所述电子设备包括如第一方面所述的触控按键，所述方法包括：
接收作用于所述触控按键的触控部的触控输入，所述触控部将所述触控输入的压力传递给所述触控按键的第一导电部，使所述第一导电部相对所述触控按键的第二导电部位移；
检测触控按键的第二导电部在多个预设方向上是否存在电容变化；
在所述多个预设方向中的目标方向上存在电容变化的情况下，确定与所述目标方向对应的控制指令。
第三方面，本发明实施例提供一种电子设备，包括如第一方面所述的触控按键、处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如第二方面所述控制方法的步骤。
第四方面，本发明实施例提供一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现上述的控制方法中的步骤。
本发明实施例中，当触控按键接收触控输入时，触控部将压力传递给第一导电部，使第一导电部相对第二导电部位移，改变电容。基于电容改变的位置确定触控输入的手势动作，根据不同手势动作确定不同的控制指令，这样只需对一个触控按键进行不同手势动作的触控输入，即可实现多种控制操作，即减少触控按键的数量、也避免误触现象发生。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1a为现有电子设备上触控按键的结构示意图之一；
图1b为现有电子设备上触控按键的结构示意图之二；
图2为本发明实施例提供的触控按键的结构示意图；
图3为本发明实施例提供的控制方法的流程示意图；
图4为本发明实施例提供的应用场景示意图之一；
图5a为本发明实施例提供的应用场景示意图之二；
图5b为本发明实施例提供的应用场景示意图之三；
图6为本发明实施例提供的电子设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将相同名称区分开来，而不是暗示这些名称之间的关系或者顺序。
参见图2，本发明实施例提供一种触控按键20，包括：第一导电部21、第二导电部22和触控部23；
第二导电部22包围第一导电部21，且第一导电部21的部分露出第二导电部22，第一导电部21未露出部分与第二导电部22之间具有间隙，第一导电部21可相对第二导电部22位移；触控部23与第一导电21露出部分相接触；
在本发明实施例中，第二导电部22包围第一导电部21，并在两者之间留有间隙，使第一导电部21和第二导电部22形成电容结构，即第一导电部21与第二导电部22之间存在电容效应，当触控部23接收到触控输入时，触控部23将触控输入的压力传递给第一导电部21，使第一导电部21相对第二导电部22位移，从而改变第一导电部21局部位置与第二导电部22之间的距离，进而引起电容变化。
这样采用上述触控按键20的电子设备，只要检测第二导电部22上电容变化的具体位置，即可识别出第一导电部21相对第二导电部22的位移方向，进而确定出作用在触控部23上的触控输入的手势动作，基于不同的触控输入可以确定出不同的控制指令，以实现让一个触控按键具备多种控制功能的需求。
本发明实施例中，当触控按键接收触控输入时，触控部将压力传递给第一导电部，使第一导电部相对第二导电部位移，改变电容。基于电容改变的位置确定触控输入的手势动作，根据不同手势动作确定不同的控制指令，这样只需对一个触控按键进行不同手势动作的触控输入，即可实现多种控制操作，即减少触控按键的数量、也避免误触现象发生。
在一些实施方式中，第一导电部21的形状为球体，该第一导电部21可相对第二导电部22滚动，例如：该第一导电部21为金属材质或其他导电材质的球体。第一导电部21采用球体，可使其在任意方向上的受力效果保持一致，便于检测电容改变的位置。
可以理解的是，该第一导电部21的形状也可以采用其他形状，例如：正方体、圆柱体等，本领域技术人员可以根据实际产品需求，选取相应形状的第一导电部21。
在一些实施方式中，考虑到第二导电部22与第一导电部21之间需留有间隙，因此在第一导电部21未露出部分与第二导电部22之间设置非导电支撑件(图2中未示出)。
需要说明的是，该支撑件的作用是对第一导电部21进行支撑，以使第二导电部22与第一导电部21之间需留有间隙，因此该支撑件应选用非导电材质，以避免对第二导电部22与第一导电部21之间的电容产生影响，例如：该支撑件是设置在第二导电部22与第一导电部21之间的多个非导电材质的支撑柱，或者该支撑件是设置在第二导电部22与第一导电部21之间的非导电材质的填充物。
进一步地，支撑件可以具有一定弹性，这样当用户结束触控输入后，在支撑件的弹力作用下，可使第一导电部21的位置恢复至初始位置，便于下次接收触控输入时，进行电容检测。
在一些实施方式中，考虑到第一导电部21可能是多种形状，为使压力传递效果更好，继续参见图2，可以将触控部23设置为两部分组成，即包括：触控件231和弹性件232，触控件231通过弹性件232与第一导电部21露出部分相接触。可以理解的是，该弹性件232应选用非导电材料，以避免影响第一导电部21和第二导电部22之间的电容效应。
在本发明实施例中，触控件231用于接收用户的触控输入，图2示出该触控件231的形状为矩形的场景，可以理解的是，该触控件231的形状也可以是圆形、椭圆形、十字形等，本领域技术人员可以根据实际产品需求，选取相应形状的触控件231。弹性件232设置在触控件231与第一导电部21露出部分之间，用于压力的传递，该弹性件232可以是填充在触控件231与第一导电部21之间的弹性填充材料，在实际应用中，弹性件232应当对第一导电部21露出部分进行包覆，这样当触控件231接收到触控输入时，能够通过弹性件232将压力传递给第一导电部21。
在一些实施方式中，在触控部23内设置指纹识别模组(图2中未示出)，这样当用户对触控部23进行触控输入时，可以通过指纹识别模组获取用户的指纹信息，使触控按键20具备指纹获取功能。
本发明实施例中提供一种控制方法，该方法的执行主体为电子设备，该电子设备可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)等，该电子设备包括如上所述的触控按键。
参见图3，该方法的具体步骤如下：
步骤301：接收作用于触控按键的触控部的触控输入；
在本发明实施例中，通过触控按键的触控部接收触控输入，并由触控部将触控输入的压力传递给触控按键的第一导电部，使第一导电部相对第二导电部发生位移，引起电容变化。
步骤302：检测第二导电部在多个预设方向上是否存在电容变化；
在本发明实施例中，电子设备对第二导电部在多个预设方向上的电容变化进行检测，以通过电容变化的具体位置确定第一导电部相对第二导电部位移的方向，进而确定用户触控输入的手势动作。
电子设备中可以设置独立的检测模块，或者在处理器中集成检测功能，并通过电子设备内部电路对第二导电部在多个预设方向上的电容变化进行检测。
上述多个预设方向可以包括以下至少一项：
沿第一轴的第一正方向和第一负方向；
沿第二轴的第二正方向和第二负方向；
沿第三轴的第三正方向和第三负方向；
其中，第一轴、第二轴和第三轴相互垂直。
具体地，参见图4，其中第一导电部21在水平方向上包括第一轴和第二轴，在垂直方向上包括第三轴，为描述方便用x轴指代第一轴，y轴指代第二轴，z轴指代第三轴，进一步地，用x+指代第一正方向，x-指代第一负方向，y+指代第二正方向，y-指代第二负方向，z+指代第三正方向，z-指代第三负方向。
在一些实施方式中，如果触控部内设置有指纹识别模组，则在执行上述步骤302之前，可以根据触控输入，获取指纹信息；在指纹信息与预设指纹信息匹配的情况下，再执行步骤302。
在本发明实施例中，通过在触控部内置指纹识别模组，是触控按键具备指纹获取功能，这样当接收到作用在触控按键的触控输入时，可以先对用户的指纹信息进行验证，在验证通过后在根据触控输入进行相应的控制，提高的电子设备的使用安全性。
步骤303：在多个预设方向中的目标方向上存在电容变化的情况下，确定与目标方向对应的控制指令；
在本发明实施例中，目标方向指的在多个预设方向中检测到电容变化的的方向。
以图4所示场景为例进行描述，如果电子设备检测到在x+方向上存在电容变化，则确定对应的第一控制指令，相应地，x-方向可以对应的第二控制指令，y+方向可以对应的第三控制指令，y-方向可以对应的第四控制指令，z+方向可以对应的第五控制指令，z-方向可以对应的第六控制指令，这样便可以在一个触控按键上集成6个控制功能。
可选地，在图4所示场景的基础上可以在水平面上增加4个预设方向，例如在x轴和y轴之间45°处设置预设方向，并针对各预设方向匹配对应的控制指令，这样就能实现在一个触控按键上集成10个控制功能。
进一步地，在多个预设方向中的目标方向上存在电容变化的情况下，本方法还包括：获取目标方向上的电容变化参数；根据目标方向和电容变化参数，确定对应的控制指令；其中，电容变化参数包括以下至少一项：电容变化值、电容变化次数、电容变化时长。
在本发明实施例中，针对目标方向对应的控制指令可以进一步细化，通过在该目标方向上的电容变化参数细分不同的触控输入方式，例如：通过电容变化值能够划分用户是重按还是轻按；通过电容变化次数能够划分用户是单击点按、双击点按或者三击点按等；通过电容变化时长能够划分用户是普通点按还是长按。
这样，综合考虑目标方向和目标方向上的电容变化参数，使触控按键上不同方向的输入对应不同的控制指令，且同一方向上不同的输入方式也对应不同的控制指令，使一个触控按键上能够集成更多的控制功能。
参见图5a和图5b，图5a示出在手机上应用本发明实施例的触控按键以及控制方法的场景，其中，对触控按键50上划为音量+，下划为音量-，左划为启动拍照，右划为锁屏，按压一次为开关机，按压两次为截屏操作。图5b示出在无线耳机上应用本发明实施例的触控按键以及控制方法的场景，其中，对触控按键50上划为音量+，下划为音量-，左划为快进，右划为快退，按压一次为开关机/接听电话，按压两次为暂停，长按5秒为蓝牙配对。
本发明实施例中，当触控按键接收触控输入时，触控部将压力传递给第一导电部，使第一导电部相对第二导电部位移，改变电容。基于电容改变的位置确定触控输入的手势动作，根据不同手势动作确定不同的控制指令，这样只需对一个触控按键进行不同手势动作的触控输入，即可实现多种控制操作，即减少触控按键的数量、也避免误触现象发生。
图6为实现本发明各个实施例的一种电子设备的硬件结构示意图，该电子设备包括触控按键，该触控按键包括：第一导电部、第二导电部和触控部；所述第二导电部包围所述第一导电部，且所述第一导电部的部分露出所述第 二导电部，所述第一导电部未露出部分与所述第二导电部之间具有间隙，所述第一导电部可相对所述第二导电部位移；所述触控部与所述第一导电露出部分相接触。
如图所示，该电子设备600包括但不限于：射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，电子设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
优选地，存储在存储器609上并可在所述处理器610上运行的计算机程序，该计算机程序被处理器610执行时实现以下步骤：接收作用于所述触控按键的触控部的触控输入，所述触控部将所述触控输入的压力传递给所述触控按键的第一导电部，使所述第一导电部相对所述触控按键的第二导电部位移；检测所述第二导电部在多个预设方向上是否存在电容变化；在所述多个预设方向中的目标方向上存在电容变化的情况下，确定与所述目标方向对应的控制指令。
这样，当触控按键接收触控输入时，触控部将压力传递给第一导电部，使第一导电部相对第二导电部位移，改变电容。基于电容改变的位置确定触控输入的手势动作，根据不同手势动作确定不同的控制指令，这样只需对一个触控按键进行不同手势动作的触控输入，即可实现多种控制操作，即减少触控按键的数量、也避免误触现象发生。
应理解的是，本发明实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体地，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信系统与网络和其他设备通信。
电子设备通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与电子设备600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
电子设备600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在电子设备600移动到耳边时，关闭显示面板6061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别电子设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息，以及产生与电子 设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步地，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现电子设备的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现电子设备的输入和输出功能，具体此处不做限定。
接口单元608为外部装置与电子设备600连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备600内的一个或多个元件或者可以用于在电子设备600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可 存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是电子设备的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或执行存储在存储器609内的软件程序和/或模块，以及调用存储在存储器609内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。处理器610可包括一个或多个处理单元；优选地，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。
电子设备600还可以包括给各个部件供电的电源611(比如电池)，优选地，电源611可以通过电源管理系统与处理器610逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，电子设备600包括一些未示出的功能模块，在此不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述账号管理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何在本申请揭露的技术范围内的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (11)

  1. 一种触控按键，包括：第一导电部、第二导电部和触控部；
    所述第二导电部包围所述第一导电部，且所述第一导电部的部分露出所述第二导电部，所述第一导电部未露出部分与所述第二导电部之间具有间隙，所述第一导电部可相对所述第二导电部位移；
    所述触控部与所述第一导电露出部分相接触。
  2. 根据权利要求1所述的触控按键，其中，所述第一导电部的形状为球体，且所述第一导电部可相对所述第二导电部滚动。
  3. 根据权利要求1所述的触控按键，其中，所述第一导电部未露出部分与所述第二导电部之间设置非导电支撑件。
  4. 根据权利要求1所述的触控按键，其中，所述触控部包括：触控件和弹性件，所述触控件通过所述弹性件与所述第一导电部露出部分相接触。
  5. 根据权利要求1所述的触控按键，其中，所述触控部内设置指纹识别模组。
  6. 一种控制方法，应用于电子设备，其中，所述电子设备包括如权利要求1至5任一项所述的触控按键，所述方法包括：
    接收作用于所述触控按键的触控部的触控输入，所述触控部将所述触控输入的压力传递给所述触控按键的第一导电部，使所述第一导电部相对所述触控按键的第二导电部位移；
    检测所述第二导电部在多个预设方向上是否存在电容变化；
    在所述多个预设方向中的目标方向上存在电容变化的情况下，确定与所述目标方向对应的控制指令。
  7. 根据权利要求6所述的方法，其中，所述多个预设方向包括以下至少一项：
    沿第一轴的第一正方向和第一负方向；
    沿第二轴的第二正方向和第二负方向；
    沿第三轴的第三正方向和第三负方向；
    其中，所述第一轴、所述第二轴和所述第三轴相互垂直。
  8. 根据权利要求6所述的方法，其中，在所述多个预设方向中的目标方向上存在电容变化的情况下，所述方法还包括：
    获取所述目标方向上的电容变化参数；
    根据所述目标方向和所述电容变化参数，确定对应的控制指令；
    其中，所述电容变化参数包括以下至少一项：电容变化值、电容变化次数、电容变化时长。
  9. 根据权利要求6所述的方法，其中，在所述接收作用于所述触控按键的触控部的触控输入之后，所述方法还包括：
    根据所述触控输入，获取指纹信息；
    在所述指纹信息与预设指纹信息匹配的情况下，执行检测所述第二导电部在多个预设方向上是否存在电容变化的步骤。
  10. 一种电子设备，包括如权利要求1至5任一项所述的触控按键、处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求6至9中任一项所述控制方法的步骤。
  11. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现权利要求6-9中任意一项所述的控制方法中的步骤。
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