WO2015103846A1 - 控制手机应用程序的方法、手机保护盖及手机保护盖套件 - Google Patents

控制手机应用程序的方法、手机保护盖及手机保护盖套件 Download PDF

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Publication number
WO2015103846A1
WO2015103846A1 PCT/CN2014/079350 CN2014079350W WO2015103846A1 WO 2015103846 A1 WO2015103846 A1 WO 2015103846A1 CN 2014079350 W CN2014079350 W CN 2014079350W WO 2015103846 A1 WO2015103846 A1 WO 2015103846A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
protective cover
keyboard
phone protective
communication module
Prior art date
Application number
PCT/CN2014/079350
Other languages
English (en)
French (fr)
Inventor
刘哲
Original Assignee
惠州Tcl移动通信有限公司
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 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Publication of WO2015103846A1 publication Critical patent/WO2015103846A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/04Supports for telephone transmitters or receivers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1628Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1632External expansion units, e.g. docking stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/724092Interfacing with an external cover providing additional functionalities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/7246User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions by connection of exchangeable housing parts
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/18Details of telephonic subscriber devices including more than one keyboard unit

Definitions

  • the present invention relates to the field of mobile phone accessories, and in particular to a method for controlling a mobile phone application, and to a mobile phone protection cover and a mobile phone protection cover kit.
  • the invention provides a method for controlling a mobile phone application, a mobile phone protection cover and a mobile phone protection cover kit, which can solve the technical problem that the operation of the application on the smart phone is inconvenient in the prior art.
  • the present invention provides a technical solution for: providing a mobile phone protection cover, the mobile phone protection cover is connected with the mobile phone, and the keyboard module, the communication module and the input processing module are disposed on the protection cover of the mobile phone;
  • the utility model comprises a keyboard control chip and a capacitive sensing keyboard for inputting key information;
  • the communication module is a Bluetooth communication module or a connector, wherein the Bluetooth communication module comprises a Bluetooth antenna, and the mobile phone protection cover transmits a signal to the Bluetooth antenna of the mobile phone through the Bluetooth antenna;
  • the connector has a plurality of pins for interfacing with a plurality of pins of the connector of the mobile phone to enable the mobile phone protection cover to communicate with the mobile phone; a metal piece is provided at one end of the connector, the metal piece is connected to the connector and the input
  • the processing module is connected with the keyboard module and the communication module, and is configured to process the button information and send the control command to the communication module; one end of the keyboard control chip is connected with the capacitive sensing keyboard, and
  • the mobile phone protection cover and the mobile phone are connected by a snap-on adsorption manner.
  • the mobile phone protection cover includes an adsorber for adsorbing the mobile phone protection cover on the mobile phone.
  • the adsorber is a plurality of magnetic blocks disposed on the protective cover of the mobile phone.
  • the present invention provides another technical solution: providing a method for controlling a mobile phone application, comprising the steps of: operating a keyboard of a mobile phone protection cover to generate a key event; and the mobile phone protection cover generates a control instruction according to the key event; detecting Whether the mobile phone and the mobile phone protection cover are successfully connected, if yes, the communication module of the mobile phone protection cover sends a control command to the mobile phone; the mobile phone receives the control command and operates the mobile phone application according to the control instruction.
  • the communication module of the mobile phone protection cover and the communication module of the mobile phone are communicably connected by wired communication and/or wireless communication.
  • another technical solution of the present invention is: providing a mobile phone protection cover, the mobile phone protection cover is connected with the mobile phone, and setting a keyboard module, a communication module, and an input processing module on the protection cover of the mobile phone;
  • the utility model comprises a keyboard control chip and a keyboard, which are used for inputting key information;
  • the communication module is used for data communication with the communication module of the mobile phone;
  • the input processing module is connected with the keyboard module and the communication module, is used for processing the key information, and sends a control instruction to the communication module.
  • One end of the keyboard control chip is connected to the keyboard, and the other end of the control chip is connected to the input processing module.
  • the communication module is a wireless communication module.
  • the mobile phone protection cover and the mobile phone are connected by a snap-on adsorption method.
  • the communication module is a connector having a plurality of pins for interfacing with a plurality of pins of the connector of the mobile phone; providing a metal member at one end of the connector, the metal member connecting the connector and the input processing module .
  • the mobile phone protection cover further includes an adsorber for attaching the mobile phone protection cover to the mobile phone.
  • the adsorber is a plurality of magnetic blocks and is disposed on the protective cover of the mobile phone.
  • the keyboard is a capacitive sensing keyboard.
  • another technical solution of the present invention is to provide a mobile phone package including a mobile phone and the mobile phone protection cover of any of the above.
  • the beneficial effects of the present invention are:
  • the method for controlling a mobile phone application provided by the present invention, the mobile phone protection cover and the mobile phone protection cover kit enable the user to use the touch keyboard of the mobile phone protection cover to operate the mobile phone application, and the operation mode is directly compared
  • the operation on the mobile phone is more convenient and faster, and the mobile phone protection cover of the invention is convenient to carry and easy to install.
  • FIG. 1 is a schematic plan view showing an embodiment of a mobile phone kit of the present invention
  • FIG. 2 is a schematic diagram of a working flow of an embodiment of a method for controlling a mobile phone application according to the present invention
  • FIG. 3 is a schematic block diagram of a hardware architecture of an embodiment of a mobile phone package of the present invention
  • FIG. 4 is a schematic diagram showing the working flow of an application example of the mobile phone suite in FIG. 3;
  • FIG. 5 is a schematic block diagram of a hardware architecture of another embodiment of the handset kit of the present invention.
  • FIG. 6 is a schematic view showing a disassembled structure of an embodiment of the mobile phone protection cover of FIG. 5;
  • Figure 7 is a schematic enlarged view of the connector of Figure 6;
  • FIG. 8 is a schematic diagram showing the workflow of an application example of the mobile phone suite of FIG. 5.
  • FIG. 1 is a schematic plan view showing an embodiment of a mobile phone kit of the present invention.
  • the inside of the mobile phone protection cover 10 is provided with a communication module 101 and a keyboard 102, and the mobile phone protection cover 10 is connected to the mobile phone 20.
  • the communication module 101 performs data communication with the communication module of the mobile phone 20.
  • the communication module 101 includes one or more communication modules, and the communication mode may be wired communication, wireless communication, or both.
  • a wireless communication module such as a Bluetooth communication module, a GPRS communication module, a CDMA communication module, a WCDMA module, a WIFI communication module, or the like may be selected, and a snap-on adsorption method is adopted between the mobile phone protection cover 10 and the mobile phone 20 or Other ways to connect.
  • a serial communication module or a USB communication module may be selected, and a magnetic suction between the mobile phone protection cover 10 and the mobile phone 20 is used.
  • the selection of the communication module 101 preferentially selects a smaller volume type, and at the same time, in order to transfer the key input information of the mobile phone protection cover 10 to the mobile phone 20 for processing, the communication module 101 preferentially selects the data transmission.
  • the faster rate type In order to make the mobile phone protection cover 10 beautiful and light, the selection of the communication module 101 preferentially selects a smaller volume type, and at the same time, in order to transfer the key input information of the mobile phone protection cover 10 to the mobile phone 20 for processing, the communication module 101 preferentially selects the data transmission. The faster rate type.
  • the keyboard 102 is a capacitive sensing keyboard, including a keyboard control chip (not shown) and a plurality of buttons arranged in an array. One end of the keyboard control chip is connected to the keyboard 102, and the other end of the keyboard control chip is connected to the MCU (microcontroller) of the mobile phone protection cover 10. A capacitive sensor is disposed under each button of the keyboard 102. When the user presses the button, due to the conductivity of the human body, the size of the capacitor is changed, and the voltage of the corresponding input pin of the keyboard control chip connected to the button changes simultaneously. The MCU of the mobile phone protection cover 10 analyzes according to the duration of the voltage change and the pins of the keyboard control chip, and determines which key is pressed to know the key value.
  • the advantage of using a capacitive sensing keyboard is that capacitive touch buttons are durable and sensitive.
  • the keys of the keyboard 102 are divided into alphabetic keys, numeric keys and function keys, and the order of the keys is similar to the order of the standard keyboards to suit the daily usage habits of the user.
  • the user inputs a button information on the keyboard 102, and the button information is sent to the mobile phone 20 through the communication module 101 through the MCU processing of the mobile phone protection cover, and the mobile phone 20 operates the application of the mobile phone 20 according to the received control command.
  • the user uses the email on the mobile phone 20, the user can directly input information on the keyboard 102 of the mobile phone protection cover 10, which is similar to directly operating on the computer, thereby avoiding the fact that the keyboard of the current smart phone is mostly a virtual keyboard and is on the smart phone.
  • the problem of input information is not efficient.
  • the mobile phone 20 can also be operated by controlling the button information of the mobile phone protection cover 10, such as taking a photo, browsing a webpage, playing an audio file, browsing an e-book, and only need to click a button operation on the mobile phone protection cover 10 to implement the mobile phone 20
  • the operation of the application does not require space for the display of the mobile phone 20.
  • the advantage of the present invention is that the mobile phone protective cover 10 is easy to install on the mobile phone 20, and is convenient to carry, as compared with the use of a peripheral input device such as a wireless keyboard and the mobile phone 20.
  • FIG. 2 is a schematic diagram showing the working flow of an embodiment of a method for controlling a mobile phone application according to the present invention. As shown in FIG. 2, the method includes the following steps:
  • step S201 if the mobile phone does not launch any application, the application may be started by pressing a shortcut key corresponding to an application through the keyboard of the mobile phone protection cover, such as F1-mail, F2-browser, F3-photographing, F4-Video, F5-Music Play, F6-Video Broadcast, F7-E-book.
  • a shortcut key corresponding to an application through the keyboard of the mobile phone protection cover, such as F1-mail, F2-browser, F3-photographing, F4-Video, F5-Music Play, F6-Video Broadcast, F7-E-book.
  • the currently running application can still be operated by the button of the mobile phone protection cover, such as the current operation.
  • the program is an email, and the user types the text "hello, JIM" on the keyboard of the mobile phone cover as the content of the email.
  • the button When any button is pressed on the keyboard of the mobile phone protection cover, the button is in contact with the human finger, and the capacitance value of the capacitance sensor under the button changes, and the voltage of the corresponding pin of the keyboard control chip changes to generate an interrupt signal and the interrupt signal is generated.
  • S202 The mobile phone protection cover generates a control instruction according to the button event.
  • step S202 when the MCU of the mobile phone protection cover receives the key event, the MCU of the mobile phone protection cover analyzes, determines which key is pressed to know the key value of the key, and sends the key value data packet of the key to the mobile phone.
  • step S203 the communication module of the mobile phone protection cover is in communication connection with the communication module of the mobile phone, the communication module of the mobile phone protection cover is used as the client, the communication module of the mobile phone is used as the server end, and the client initiates a connection request to the server, and the server sends back the connection. Connection request response instruction. If the client waits for the result of the communication connection, if successful, proceeds to the next step S204.
  • S204 The communication module of the mobile phone protection cover sends a control command to the mobile phone.
  • step S204 the client transmits the control command to the other server through the wired data connection line or radio wave.
  • S205 The mobile phone receives the control instruction and operates the application of the mobile phone according to the control instruction.
  • Step S205 specifically includes: the CPU resolution control command of the mobile phone extracts the key value information, determines whether the key value information is a shortcut key activated by the application, and if so, the mobile phone starts the application corresponding to the key value information, and then according to the subsequent key The value information is operated on the application; if the key value information is not the shortcut key of the application startup, it is determined whether the mobile phone currently opens the application, if not, the process goes to step S206; if the application is opened, it is determined whether the application is The control command for recognizing the protection cover of the mobile phone, if not recognized, directly jumps out to step S205, and proceeds to step S206. If identifiable, the current application operates the application according to the key value information.
  • step S205 two condition determination steps are: determining whether the key value information is a shortcut key for the application to start, and determining whether the current order of the mobile phone is currently open or not can be arbitrarily changed, and does not necessarily follow the sequence of the above steps.
  • the mobile phone controls the application of the mobile phone according to the control instruction to perform any of the following actions: Startup, application off, photographic focus adjustment, photo auto shooting, volume increase, low volume, backlight increase, backlight reduction, font size increase, font reduction, scrolling down content, scrolling up content, browsing content Turn pages, move in the direction of the game, and enter information.
  • Step S206 means that the workflow ends.
  • the communication module uses wireless communication mode, and the Bluetooth module communicates between the mobile phone protection cover and the mobile phone.
  • FIG. 3 is a schematic block diagram of a hardware architecture of an embodiment of the mobile phone kit of the present invention.
  • the mobile phone package of the present invention includes a mobile phone protection cover 31 and a mobile phone 32.
  • the phone cover 31 includes a keyboard module 311, an input processing module 312, and a communication module 313.
  • One end of the input processing module 311 is connected to the keyboard module 311, and the other end of the input processing module 311 is connected to the communication module 313.
  • the keyboard module 311 includes a keyboard control chip 3111 and a keyboard 3112.
  • the input processing module 312 includes a microcontroller 3121 and a peripheral button battery 3122, a power management chip 3123, a crystal oscillator 3124, and a memory 3125.
  • the communication module 313 is a Bluetooth communication module including a Bluetooth chip 3131 and a Bluetooth antenna 3132.
  • the mobile phone 20 includes a Bluetooth communication module 321, a processor 322, a display module 323, a power module 324, a memory 325, and a memory 326.
  • the Bluetooth communication module 321 includes a Bluetooth chip 3211 and a Bluetooth antenna 3212.
  • the mobile phone protection cover 10 is provided through the Bluetooth antenna 3132.
  • the Bluetooth antenna 3212 of the handset 20 transmits a signal.
  • FIG. 4 is a schematic diagram of the workflow of an application example of the mobile phone suite in FIG. 3 .
  • the protective cover is referred to as the protective cover.
  • This workflow includes but is not limited to the following steps.
  • S401 The keyboard that manipulates the protective cover generates a key event.
  • step S401 The working method of step S401 is the same as step S201, and details are not described herein.
  • step S402 The working method of step S402 is the same as step S202, and details are not described herein.
  • S403 The Bluetooth module of the protection cover establishes a paired connection with the Bluetooth module of the mobile phone.
  • step S403 if the Bluetooth module of the protective cover is connected to the Bluetooth module of the mobile phone for the first time, the mobile phone The Bluetooth module initiates the search mode and searches for the Bluetooth module of the protective cover for pairing and connection. If the connection is not established for the first time, skip this step and proceed directly to step S404.
  • step S404 the Bluetooth module of the mobile phone sends a communication connection instruction to the Bluetooth module of the protection cover. If the connection is successful, step S405 is performed. Otherwise, the process returns to step S403 to perform the pairing connection.
  • the Bluetooth module of the protection cover sends a control command to the Bluetooth module of the mobile phone through the HID mode.
  • the Bluetooth module of the protection cover and the Bluetooth module of the mobile phone perform data transmission, and the data transmission protocol of the Bluetooth module of the protection cover and the Bluetooth module of the mobile phone follows the Bluetooth HID (Human Interface Devices abbreviation) protocol, and the Bluetooth module of the protection cover sends
  • the control command is the AT (Attention abbreviation) instruction.
  • S406 The mobile phone receives the control instruction and parses the control instruction to generate an analysis instruction.
  • step S406 the Bluetooth module of the mobile phone sends a control command to the CPU of the mobile phone, and the CPU of the mobile phone analyzes and generates an analysis command, which is a key value information of the input button obtained by parsing the control command. After the parsing is completed, the process proceeds to the next step S407, and the Bluetooth module of the mobile phone is notified to reply the AT command to the protection cover.
  • the current application is an application that the mobile phone is running, and may be an application such as mail, short message, web browsing, e-book, game, music, and the like. If no application is currently open, it is determined whether the parsing instruction includes a shortcut key value for opening the application. If yes, the application corresponding to the shortcut key is opened, and the process proceeds to step S408, otherwise, the process proceeds to step S410.
  • step S408 the current application determines whether the parsing command is valid, that is, whether the button value is valid for the current application. If the button value is valid for the current application, the process proceeds to step S409, and otherwise, the process proceeds to step S410. For example, if the current application is editing an email, editing a short message, or editing a web address, if the parsing instruction contains a correct character, such as a letter, the number is considered to be valid, the process proceeds to the next step S409 for editing, otherwise the resolution is discarded. Instruction, no editing operation is performed.
  • step S409 the current application performs any of the following actions on the application of the mobile phone according to the meaning represented by the parsing instruction: application startup, application closure, photographic focus adjustment, automatic photo shooting, volume increase, volume reduction, backlight increase Large, reduced backlight, increased font size, reduced font size, scrolling down content, scrolling up content, page flipping content, moving direction in the game, and entering information.
  • step S410 the CPU of the mobile phone ends the workflow.
  • the mobile phone protection cover can be separated from the mobile phone, and the entire screen of the mobile phone is used as a display screen, and the operation of the mobile phone is controlled by the keyboard on the mobile phone protection cover, compared to the mobile phone. Direct operation, user-friendly operation, and improved operational efficiency.
  • the communication module uses wired communication, and the mobile phone protection cover communicates with the mobile phone using a connector, and the connector can also be used to provide power to the mobile phone protection cover.
  • FIG. 5 is a schematic block diagram of a hardware architecture of another embodiment of the handset kit of the present invention.
  • the mobile phone kit of the present invention includes a mobile phone protective cover 51 and a mobile phone 52.
  • the mobile phone protection cover 51 includes a connector 511, a keyboard module 512, an input processing module 513, and a power management module 514.
  • the input processing module 513 is a microcontroller, and the input processing module 513 is connected to the connector 511, the keyboard module 512, and the power management module 514, respectively.
  • the keyboard module 512 includes a keyboard control chip 5121 and a keyboard 5122.
  • the handset 52 includes a connector 521, a processor 522, a display module 523, a power module 524, a memory 525, and a memory 526.
  • the working principle of the mobile phone is not elaborated in this article.
  • the structure and working principle of the mobile phone protective cover will be specifically described in conjunction with FIG. 6 to FIG.
  • FIG. 6 is a schematic diagram of a disassembled structure of an embodiment of the mobile phone protection cover of FIG. 5.
  • the phone cover 51 includes a body member 61 and a connector 62.
  • a PCB circuit (not shown) is disposed on the main body member 61.
  • the PCB circuit is provided with a power management module 614.
  • the power management module 614 is responsible for allocating power to the components of the mobile phone protection cover 51.
  • a keyboard module 611 and an input processing module (which are disposed on the PCB circuit, not shown) are disposed on the main body 61.
  • a connector 621 is provided on the connector 62, and the connector 621 is equivalent to the connector 511 in Fig. 5, the structure of which will be described in detail in Fig. 7.
  • a metal member 63 is disposed on the main body member 61 and the connecting member 62, and the input processing module and the power management module 614 are connected to the connector.
  • the 621 is connected by a metal member 63.
  • the handset cover 51 also includes a plurality of adsorbers, which are magnet blocks or other magnetic materials for attaching the handset cover 51 to the handset 52.
  • the adsorbers are respectively disposed on the main body member 61 and the connecting member 62.
  • a first magnet adsorption block 622 and a second magnet adsorption block 623 are disposed on the connecting member 62, and are disposed on both sides of the connector 621, respectively.
  • Also provided on the main body member 61 are two magnet adsorption blocks, which are a third magnet adsorption block 612 and a fourth magnet adsorption block 613, which are respectively disposed on the side of the main body member 61 away from the connecting member 62.
  • the left and right sides of the mobile phone protection cover 51 are adsorbed by magnetic force, so that the mobile phone protection cover 51 and the mobile phone 52 Can be firmly connected.
  • magnetic material can be disposed on the front and back of the mobile phone 52 corresponding to the adsorber of the mobile phone protective cover 51 to ensure that the mobile phone protective cover 51 can be attached to the mobile phone 52.
  • the position of the adsorber may be set at other suitable positions.
  • the number of the adsorbing blocks may be determined according to actual conditions, and the mobile phone protective cover 51 may be adsorbed on the mobile phone 52 by other adsorption methods.
  • a positioning unit is provided on the connector 62 for positioning the connector 62 on the handset 52.
  • the positioning unit can be two positioning posts 624, 625 that abut against corresponding positioning holes of the mobile phone 52.
  • the positioning unit can also position the connector 62 on the handset 52 in other manners such as a locating slot.
  • FIG. 7 is an enlarged schematic structural view of the connector of FIG. 6.
  • the connector 621 includes six pins, which are contact-shaped and are arranged at intervals on the connector 621.
  • the six pins are the detection pin Detect, the identification pin ID, and the power supply.
  • Pin Vcc data signal pin I 2 C— SDA, clock signal pin I 2 C—SCL, and ground pin Ground.
  • the connector 521 of the mobile phone 52 also has six pins corresponding to the detection pin Detect', the identification pin ID, the power supply pin Vcc, the data signal pin I 2 C-SDA, and the clock signal pin I 2 . C—SCL, and ground pin Ground'.
  • the respective pins of the connector 621 are mated with the pins of the connector 521 of the handset 52 to enable the handset cover 51 to communicate with the handset 52.
  • the pins of the connector 621 are not necessarily required to be identical to the arrangement order shown in this embodiment, and may correspond to the functions of the pins of the connector 521 of the handset 52.
  • the connector 511 shown in Fig. 5 is connected to the connector 521.
  • the operation of each of the pins of the connector 511 and the connector 521 will be specifically described below.
  • One end of the detection pin Detect of the connector 511 corresponds to the detection pin Detect' of the connector 521
  • the connection pin Detect of the connector 521 is connected to the I/O interface of the handset 52, and the other end of the detection pin Detect of the connector 511 is connected to the power management module 514.
  • the detection pin Detect of the connector 511 sends a pulse signal to the processor 522 through the detection pin Detect' of the connector 521, and the processor 522 according to the type of the pulse signal. It is judged whether or not the connector 511 is connected to the connector 521, and therefore the detection pin Detect is used to detect the insertion/extraction state of the connector 511. If the detection pin Detect of the connector 511 sends a low level, the connector 511 is successfully connected to the connector 521, that is, the mobile phone protection cover 51 and the mobile phone 52 are connected.
  • the identification pin ID of the connector 511 is connected to the identification pin ID of the connector 521, the identification pin ID of the connector 521, the I/O interface of the mobile phone 52, and the identification pin ID of the connector 511. The other end is connected to the power management module 514.
  • the identification pin ID of the connector 511 transmits a different voltage signal to the processor 522 through the identification pin ID of the connector 521, and the processor 522 according to the voltage signal The difference is to identify the type of the phone cover 51, so the identification pin ID is used to identify the type of the phone cover 51.
  • One end of the power supply pin Vcc of the connector 511 is connected to the power supply pin 1 of the connector 521, Vcc, the power supply pin Vcc of the connector 521, the battery positive terminal of the mobile phone 52, and the power supply pin Vcc of the connector 511.
  • One end is connected to the power management module 514, and the power pin Vcc is used to supply power to the handset protection cover 51.
  • the data signal pin I 2 C — SDA of the connector 511 is connected to the data signal pin I 2 C — SDA′ of the connector 521 , and the data signal pin I 2 C — SDA′ of the connector 521 is connected to the I of the mobile phone 52.
  • the data line of the 2 C signal, the data signal pin I 2 C - SDA of the connector 511 is used to output a data signal of the key input information generated by the keyboard of the protection cover.
  • the clock signal pin I 2 C— SCL of the connector 511 is connected to the clock signal pin I 2 C — SCL′ of the connector 521 , and the data signal pin I 2 C — SCL′ of the connector 521 is connected to the I of the mobile phone 52.
  • the clock line of the 2 C' signal, the clock signal pin I 2 C - SCL of the connector 511 is used to output a clock signal for inputting key input information generated by the keyboard of the protection cover.
  • the connector 511 and the connector 521 each have a ground pin for grounding.
  • the positions and arrangement order of the pins of the connector 511 in the above embodiment are connected in accordance with the position and arrangement order of the pins of the connector 521 to realize the corresponding pins, which are not necessarily sequentially numbered according to the embodiment.
  • the data signal and the clock signal in the above embodiments are not necessarily transmitted by the I 2 C signal type, and may be other types.
  • Bus signal such as SPI signal.
  • FIG. 8 is a schematic diagram showing the workflow of an application example of the mobile phone suite in FIG.
  • the protective cover is referred to as the protective cover.
  • This workflow includes but is not limited to the following steps.
  • S801 The keyboard that manipulates the protective cover generates a button event.
  • step S801 The working method of the step S801 is the same as the above step S201 and step S401, and details are not described herein.
  • step S802 The working method of step S802 is the same as step S202 and step S402, and details are not described herein.
  • the mobile phone detection cover type is a touch cover type protection cover.
  • step S803 the processor of the mobile phone detects the voltage of the identification pin of the connector of the mobile phone. If the voltage of the identification pin meets the specified value, the protection cover type is a touch cover type protection cover. For example, when the voltage of the identification pin is 5V, the protection cover type is a touch cover type protection cover, and proceeds to the next step S805. Otherwise, when the identification pin voltage is not 5V, the protection cover type is not The cover of the touch keyboard type is moved to step S807.
  • step S804 the processor of the mobile phone detects the voltage of the detection pin of the connector of the mobile phone. If the voltage of the detection pin is low, the protection cover is connected to the mobile phone, and the process proceeds to the next step S805. Otherwise, there is no connection. Go to step S807.
  • step S805 the control command is transmitted to the data signal pin and the clock signal pin of the connector of the mobile phone through the data signal pin and the clock signal pin of the connector of the protection cover, and then the data signal of the connector of the mobile phone is used.
  • the pin and clock signal pins are transmitted to the CPU of the phone.
  • S806 The mobile phone receives the control instruction and operates the mobile phone application according to the control instruction.
  • step S806 The working method of the step S806 is the same as the above step S206, and details are not described herein.
  • Step S807 means the end of the workflow.
  • the connector of the embodiment is used to realize communication between the mobile phone protection cover and the mobile phone, and the power supply of the mobile phone protection cover is provided, and the application operation of the mobile phone is controlled by the touch keyboard on the protection cover of the mobile phone.
  • Other ways to detect the type of phone cover connected to the phone and to identify the phone cover can also be implemented.
  • the data signals and clock signals in the above embodiments are not necessarily transmitted through the I 2 C signal, and other bus types such as SPI signals may be used.
  • the present invention realizes communication between a mobile phone protection cover and a mobile phone, and a touch keyboard is arranged on the mobile phone protection cover to operate the mobile phone application program, so that the user can more conveniently and quickly operate the application on the mobile phone, and at the same time, the mobile phone of the present invention
  • the protective cover is easy to carry and easy to install.

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Abstract

本发明公开了一种控制手机应用程序的方法、手机保护盖及手机保护盖套件。该控制手机应用程序的方法包括步骤:操纵手机保护盖的键盘产生按键事件;手机保护盖根据按键事件生成控制指令;检测手机与手机保护盖是否通信连接成功,如果是,手机保护盖的通信模块发送控制指令到手机;手机接收控制指令并根据控制指令操作手机的应用程序。本发明可以使用户采用手机保护盖的触控键盘操作手机的应用程序,该操作方式相比直接在手机上操作更方便、更快捷,同时本发明的手机保护盖便于携带,易于安装。

Description

控制手机应用程序的方法、 手机保护盖及手机保护盖套件
【技术领域】
本发明涉及手机配件领域, 具体涉及一种控制手机应用程序的方法, 还涉 及一种手机保护盖和手机保护盖套件。
【背景技术】
随着智能手机的发展, 手机逐渐成为一个很重要的娱乐和办公工具, 其用 途越来越广, 如邮件、 拍照、 音频文件播放、 网页浏览。 与此同时, 手机屏幕 虚拟键盘的触控键盘输入存在着明显的输入效率不高, 占用手机显示区域的弊 端, 而釆用外设的无线键盘又存在携带不方便的问题。
【发明内容】
本发明提供一种控制手机应用程序的方法、 手机保护盖以及手机保护盖套 件, 能够解决现有技术中在智能手机上操作应用程序不方便的技术问题。
为解决上述技术问题, 本发明提供一种技术方案是: 提供一种手机保护盖, 该手机保护盖与手机连接, 在该手机保护盖上设置有键盘模块、 通信模块以及 输入处理模块; 键盘模块包括键盘控制芯片和电容传感式键盘, 用于输入按键 信息; 通信模块为蓝牙通信模块或连接器, 其中, 蓝牙通信模块包括蓝牙天线, 手机保护盖通过蓝牙天线向手机的蓝牙天线传输信号; 连接器具有多个引脚, 多个引脚用于与手机的连接器的多个引脚对接以实现手机保护盖与手机通信; 在连接器的一端设置金属件, 金属件连接连接器和输入处理模块; 输入处理模 块与键盘模块和通信模块连接, 用于处理按键信息, 并向通信模块发送控制指 令; 键盘控制芯片的一端与电容传感式键盘连接, 控制芯片的另一端与输入处 理模块连接。
其中, 所述手机保护盖与所述手机以卡扣吸附方式连接。
其中, 所述手机保护盖包括吸附器, 用于将所述手机保护盖吸附在所述手 机上。
其中, 所述吸附器为多个磁块, 设置在所述手机保护盖上。 为解决上述技术问题, 本发明提供另一种技术方案是: 提供一种控制手机 应用程序的方法, 包括步骤: 操纵手机保护盖的键盘产生按键事件; 手机保护 盖根据按键事件生成控制指令; 检测手机与手机保护盖是否通信连接成功, 如 果是, 手机保护盖的通信模块发送控制指令到手机; 手机接收控制指令并根据 控制指令操作手机的应用程序。
其中, 手机保护盖的通信模块与手机的通信模块以有线通信方式和 /或无线 通信方式进行通信连接。
为解决上述技术问题, 本发明的另一种技术方案是: 提供一种手机保护盖, 该手机保护盖与手机连接, 在该手机保护盖上设置键盘模块、 通信模块以及输 入处理模块; 键盘模块包括键盘控制芯片和键盘, 用于输入按键信息; 通信模 块用于与手机的通信模块进行数据通信; 输入处理模块与键盘模块和通信模块 连接, 用于处理按键信息, 并向通信模块发送控制指令; 键盘控制芯片的一端 与键盘连接, 控制芯片的另一端与输入处理模块连接。
其中, 通信模块为无线通信模块。
其中, 手机保护盖与手机以卡扣吸附方式连接。
其中, 通信模块为连接器, 具有多个引脚, 多个引脚用于与手机的连接器 的多个引脚对接; 在连接器的一端设置金属件, 金属件连接连接器和输入处理 模块。
其中, 手机保护盖进一步包括吸附器, 用于将手机保护盖吸附在手机上。 其中, 吸附器为多个磁块, 设置在手机保护盖上。
其中, 键盘为电容传感式键盘。
为解决上述技术问题, 本发明的另一种技术方案是: 提供一种手机套件, 该手机套件包括手机和上述任一项的手机保护盖。
本发明的有益效果是: 本发明提供的控制手机应用程序的方法、 手机保护 盖以及手机保护盖套件可以使用户釆用手机保护盖的触控键盘操作手机的应用 程序, 该操作方式相比直接在手机上操作更方便、 更快捷, 同时本发明的手机 保护盖便于携带, 易于安装。
【附图说明】 为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例描述中所 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, 其中:
图 1是本发明手机套件的一实施例的平面结构示意图;
图 2是本发明控制手机应用程序的方法的一实施例的工作流程示意图; 图 3是本发明手机套件的一实施例的硬件架构示意框图;
图 4是图 3中的手机套件的一应用例的工作流程示意图;
图 5是本发明手机套件的另一实施例的硬件架构示意框图;
图 6是图 5中的手机保护盖的一实施例的拆解结构示意图;
图 7是图 6中的连接器的放大结构示意图;
图 8是图 5中的手机套件的一应用例的工作流程示意图。
【具体实施方式】
以下描述中, 为了说明而不是为了限定, 提出了诸如特定系统结构、 接口、 技术之类的具体细节, 以便透切理解本发明。 然而, 本领域的技术人员应当清 楚, 在没有这些具体细节的其它实施方式中也可以实现本发明。 在其它情况中, 省略对众所周知的装置、 电路以及方法的详细说明, 以免不必要的细节妨碍本 发明的描述。
下面结合附图和具体的实施方式进行说明。
请参阅图 1 , 图 1是本发明手机套件的一实施例的平面结构示意图。 如图 1 所示, 手机保护盖 10的内侧设置有通信模块 101和键盘 102, 手机保护盖 10与 手机 20之间连接。
通信模块 101与手机 20的通信模块进行数据通信, 通信模块 101包括一种 或多种通信模块, 通信方式可选择有线通信、 无线通信或兼而有之。 通信模块 101为无线通信模块时, 可选择蓝牙通信模块、 GPRS通信模块、 CDMA通信模 块、 WCDMA模块、 WIFI通信模块等无线通信模块, 手机保护盖 10与手机 20 之间釆用卡扣吸附方式或其它方式连接。 通信模块 101 为有线通信模块时, 可 选择串口通信模块或 USB通信模块, 手机保护盖 10与手机 20之间釆用磁性吸 附方式或其它方式连接。 为使手机保护盖 10美观和轻巧, 通信模块 101的选择 上优先选择体积较小的类型, 同时为使手机保护盖 10的按键输入信息尽快传输 到手机 20进行处理, 通信模块 101优先选择数据传输速率较快的类型。
键盘 102 为电容传感式键盘, 包括键盘控制芯片 (图未示)和多个呈阵列 状排放的按键。 键盘控制芯片的一端与键盘 102连接, 键盘控制芯片的另一端 与手机保护盖 10的 MCU (微控制器)连接。 键盘 102的每个按键下面设置有 一个电容传感器, 当用户按下按键时, 由于人体的导电性, 会改变电容的大小, 与按键相连的键盘控制芯片的对应输入引脚的电压同时发生变化, 手机保护盖 10的 MCU根据电压变化的时长以及键盘控制芯片的引脚进行分析, 判断哪个 键被按下获知按键值。 釆用电容传感式键盘的好处是电容式触摸按键耐用, 灵 敏度较高。 键盘 102 的按键分为字母按键、 数字按键和功能按键, 各按键的排 列顺序与标准键盘的排列顺序近似, 以适应用户的日常使用习惯。
用户在键盘 102上按键输入按键信息,该按键信息经手机保护盖的 MCU处 理后生成控制指令通过通信模块 101发送到手机 20,手机 20根据接收到的控制 指令对手机 20的应用程序进行操作。 例如, 用户在手机 20上使用电子邮件, 用户可以直接在手机保护盖 10的键盘 102上输入信息,类似直接在电脑上操作, 避免了因当前智能手机的键盘多为虚拟键盘导致在智能手机上输入信息效率不 高的问题。 也可通过控制手机保护盖 10的按键信息对手机 20进行其它操作, 如拍照、 浏览网页、 播放音频文件、 浏览电子书, 只需要在手机保护盖 10上点 击按键操作就可以实现对手机 20的应用程序的操作, 不需占用手机 20的显示 屏的空间。 此外, 相较于釆用外围输入设备如无线键盘与手机 20配合使用, 本 发明的好处是手机保护盖 10易于安装在手机 20上, 便于携带。
请参阅图 2 ,图 2是本发明控制手机应用程序的方法的一实施例的工作流程 示意图。 如图 2所示, 该方法包括如下步骤:
S201 : 操纵手机保护盖的键盘产生按键事件。
在步骤 S201中, 如手机未启动任何应用程序, 可通过手机保护盖的键盘按 下某个应用程序对应的快捷键, 启动该应用程序, 如 F1-邮件、 F2-浏览器、 F3- 拍照、 F4-录像、 F5-音乐播放、 F6-视频播发、 F7-电子书。 当启动应用程序后, 仍然可以通过手机保护盖的按键对当前运行的应用程序进行操作, 如当前运行 程序为电子邮件, 用户在手机保护盖的键盘上敲入 "hello, JIM" 这段文字作为 邮件内容。 在手机保护盖的键盘上按下任一按键时, 按键与人体手指接触, 按 键下方的电容传感器的电容值发生变化, 键盘控制芯片的对应引脚的电压发生 变化产生中断信号并将该中断信号发送给手机保护盖的 MCU, 手机保护盖的 MCU检测到按键事件。
S202: 手机保护盖根据按键事件生成控制指令。
在步骤 S202 中, 手机保护盖的 MCU接收到按键事件时, 手机保护盖的 MCU进行分析, 判断出哪个键被按下从而获知按键的键值, 并将按键的键值组 成数据包发送给手机保护盖的通信模块, 该数据包称作控制指令。
S203: 检测手机与保护盖是否通信连接成功。
在步骤 S203中, 手机保护盖的通信模块与手机的通信模块进行通信连接, 手机保护盖的通信模块作为客户端, 手机的通信模块作为服务器端, 客户端向 服务器端发起连接请求, 服务器端回送连接请求响应指令。 客户端等待通信连 接的结果, 如成功, 则进行下一步骤 S204。
S204: 手机保护盖的通信模块发送控制指令到手机。
在步骤 S204中, 客户端将控制指令经有线数据连接线或无线电波传给对方 服务器端。
S205: 手机接收控制指令并根据控制指令操作所述手机的应用程序。
步骤 S205具体包括: 手机的 CPU解析控制指令提取按键键值信息, 判断 按键键值信息是否为应用程序启动的快捷键, 如是, 手机将启动按键键值信息 对应的应用程序, 再根据后续按键键值信息对该应用程序操作; 如按键键值信 息不是应用程序启动的快捷键, 再判断手机当前是否打开了应用程序, 如没打 开, 进入步骤 S206; 如打开了应用程序, 判断该应用程序是否能识别手机保护 盖的控制指令, 如不识别, 直接跳出步骤 S205, 进入步骤 S206, 如可识别, 当 前应用程序根据按键键值信息对应用程序进行操作。
在步骤 S205中, 2个条件判断步骤: 判断按键键值信息是否为应用程序启 动的快捷键、 判断手机当前是否打开了应用程序的先后顺序可任意调换, 不必 一定按照上述步骤的顺序。
手机根据控制指令控制所述手机的应用程序执行如下任一动作: 应用程序 启动、 应用程序关闭、 照相焦距调节、 照片自动拍摄、 量增加、 音量较小、 背 光增大、 背光减小、 字体增大、 字体减小、 浏览内容向下滚动、 浏览内容向上 滚动、 浏览内容翻页、 游戏中方向的移动以及信息输入等。
S206: 结束。
步骤 S206是指本工作流程结束。
下面以两个实施例来具体介绍本发明手机保护盖的结构和工作流程。
【实施例一】
在本实施例中, 通信模块釆用无线通信方式, 手机保护盖与手机之间釆用 蓝牙模块通信。
请参阅图 3 , 图 3是本发明手机套件的一实施例的硬件架构示意框图, 如图 3所示, 本发明手机套件包括手机保护盖 31和手机 32。 手机保护盖 31 包括键 盘模块 311、 输入处理模块 312以及通信模块 313。 输入处理模块 311的一端与 键盘模块 311连接, 输入处理模块 311的另一端与通信模块 313连接。 键盘模 块 311包括键盘控制芯片 3111和键盘 3112 ,输入处理模块 312包括微控制器 3121 和外设纽扣电池 3122、 电源管理芯片 3123、 晶振 3124以及内存 3125。 通信模 块 313为蓝牙通信模块, 包括蓝牙芯片 3131和蓝牙天线 3132。 手机 20包括蓝 牙通信模块 321、 处理器 322、 显示模块 323、 电源模块 324、 内存 325以及存 储器 326, 其中, 蓝牙通信模块 321包括蓝牙芯片 3211和蓝牙天线 3212 , 手机 保护盖 10通过蓝牙天线 3132向手机 20的蓝牙天线 3212传输信号。
请参阅图 4 , 图 4是图 3中的手机套件的一应用例的工作流程示意图。在如 下步骤中, 以保护盖指代手机保护盖。 在执行该工作流程前, 确保手机上电且 开启蓝牙通信模式, 并给保护盖的蓝牙模块上电。 该工作流程包括但不限于以 下步骤。
S401 : 操纵保护盖的键盘产生按键事件。
步骤 S401的工作方法同步骤 S201 , 在此不作赘述。
S402: 保护盖根据按键事件生成控制指令。
步骤 S402的工作方法同步骤 S202 , 在此不作赘述。
S403: 保护盖的蓝牙模块与手机的蓝牙模块建立配对连接。
在步骤 S403中, 若保护盖的蓝牙模块是首次与手机的蓝牙模块连接, 手机 的蓝牙模块会启动搜索模式, 搜索到保护盖的蓝牙模块后进行配对和连接。 如 果不是首次建立连接, 跳过此步骤直接进入步骤 S404。
S404: 检测保护盖与手机是否通信连接成功。
在步骤 S404中, 手机的蓝牙模块向保护盖的蓝牙模块发送通信连接指令, 若连接成功, 执行步骤 S405, 反之, 返回到步骤 S403 , 重新进行配对连接。
S405: 保护盖的蓝牙模块通过 HID模式发送控制指令到手机的蓝牙模块。 在步骤 S405中, 保护盖的蓝牙模块与手机的蓝牙模块进行数据传输, 保护 盖的蓝牙模块与手机的蓝牙模块的数据传输协议遵循蓝牙 HID( Human Interface Devices缩写 )协议, 保护盖的蓝牙模块发送的控制指令为 AT ( Attention缩写 ) 指令。
S406: 手机接收控制指令并解析控制指令生成解析指令。
在步骤 S406 中, 手机的蓝牙模块将控制指令发送给手机的 CPU, 手机的 CPU进行解析生成解析指令, 该解析指令为将控制指令解析后得出的输入按键 的键值信息。 解析完成后, 进入下一步骤 S407, 同时通知手机的蓝牙模块回复 应答 AT指令给保护盖。
S407: 将解析指令发送给当前应用程序。
在步骤 S407中, 当前应用程序为手机正在运行的应用程序, 可以是邮件、 短信、 网页浏览、 电子书、 游戏、 音乐等应用程序。 如当前没有打开任何应用 程序, 判断解析指令是否包含打开应用程序的快捷键键值, 如包含, 则打开快 捷键对应的应用程序, 进入步骤 S408, 反之则进入步骤 S410。
S408: 当前应用程序是否可识别解析指令。
在步骤 S408中, 当前应用程序判断解析指令是否有效, 即按键值是否对当 前应用程序有效, 如果按键值对当前应用程序有效, 则进入步骤 S409, 反之, 进入步骤 S410。 譬如, 当前应用程序为编辑邮件、 编辑短信或编辑网址, 若解 析指令中包含正确的字符, 如字母, 数字则认为该解析指令有效, 进入下一步 骤 S409进行编辑操作, 反之则丟弃该解析指令, 不执行编辑操作。 又如, 当前 应用程序为游戏, 设定为 " 1 "、 " ·! "、 "―"、 "→" 这四个按键对应的键值有 效, 如果解析指令解析出来的键值是上述四个按键键值, 则进入下一步骤 S309 进行游戏操作, 反之则放弃游戏操作。 S409: 根据解析指令对当前应用程序操作。
在步骤 S409中, 当前应用程序根据解析指令代表的含义对手机的应用程序 执行如下任一动作: 应用程序启动、 应用程序关闭、 照相焦距调节、 照片自动 拍摄、 音量增加、 音量较小、 背光增大、 背光减小、 字体增大、 字体减小、 浏 览内容向下滚动、 浏览内容向上滚动、 浏览内容翻页、 游戏中方向的移动以及 信息输入等。
S410: 结束。
在步骤 S410中, 手机的 CPU结束本次工作流程。
釆用本实施例的蓝牙通信方式, 可将手机保护盖与手机分离使用, 将手机 的整个屏幕用作显示屏, 通过手机保护盖上的键盘来控制手机的应用程序操作, 相比在手机上直接操作, 方便用户操作, 提高了操作效率。
【实施例二】
在本实施例中, 通信模块釆用有线通信方式, 手机保护盖与手机之间釆用 连接器通信, 该连接器还可以用于给手机保护盖提供电源。
请参阅图 5 , 图 5是本发明手机套件的另一实施例的硬件架构示意框图。 如 图 5所示, 如图 5所示, 本发明手机套件包括手机保护盖 51和手机 52。 手机保 护盖 51 包括连接器 511、 键盘模块 512、 输入处理模块 513 以及电源管理模块 514。 输入处理模块 513为微控制器, 输入处理模块 513分别与连接器 511、 键 盘模块 512及电源管理模块 514相连。 键盘模块 512包括键盘控制芯片 5121和 键盘 5122。手机 52包括连接器 521、处理器 522、显示模块 523、 电源模块 524、 内存 525以及存储器 526。 手机的工作原理在本文中不作详细阐述, 手机保护盖 的结构和工作原理将结合图 6〜图 8具体介绍。
请参阅图 6, 图 6是图 5中的手机保护盖的一实施例的拆解结构示意图。 手 机保护盖 51包括主体件 61和连接件 62。 在主体件 61上设置有 PCB电路(图 未示 ), 在 PCB电路设置有电源管理模块 614, 电源管理模块 614负责给手机保 护盖 51的各个组件分配电源。 在主体件 61上设置有键盘模块 611和输入处理 模块(设置在 PCB电路上, 图未示)。 在连接件 62上设置有连接器 621 , 连接 器 621等同于图 5中的连接器 511 , 其结构将在图 7中详细说明。 在主体件 61 和连接件 62上设置有金属件 63 ,输入处理模块和电源管理模块 614均与连接器 621通过金属件 63连接。
手机保护盖 51还包括多个吸附器, 吸附器为磁铁块或其它磁性材料, 该吸 附器用于将手机保护盖 51吸附在手机 52上。 如图 6所示, 该吸附器分别设置 在主体件 61和连接件 62上。 在连接件 62上设置有第一磁铁吸附块 622和第二 磁铁吸附块 623 , 分别设置在连接器 621的两侧。 在主体件 61上同样设置有两 个磁铁吸附块, 为第三磁铁吸附块 612和第四磁铁吸附块 613 , 分别设置在主体 件 61上远离连接件 62的一侧。 当手机 52为磁性材料 (如铁、 镍、 钴)外壳时, 根据磁铁与磁性材料相吸原理, 手机保护盖 51的左右两侧都受到磁性力的吸附 作用,这样手机保护盖 51与手机 52能牢固相接。 当手机 52为非磁性材料材质, 可在手机 52的正面和背面对应手机保护盖 51 的吸附器的位置设置磁性材料, 以保证手机保护盖 51 能吸附在手机 52上。 在其它实施例中, 上述吸附器的位 置可以设置于其它合适的位置, 吸附块的个数依据实际情况而定, 也可釆用其 它吸附方式实现将手机保护盖 51吸附在手机 52上。
进一步地, 在连接件 62上设置定位单元, 用于将连接件 62定位在手机 52 上。 优选地, 该定位单元可以为两个定位柱 624、 625 , 抵接在手机 52相对应的 定位孔内。 在其它实施例中, 该定位单元也可釆用其它方式如定位槽将连接件 62定位在手机 52上。
请参阅图 7 , 图 7是图 6中的连接器的放大结构示意图。 如图 7所示, 连接 器 621 包括六个引脚, 该引脚为触点状, 间隔排列在连接器 621上, 这六个引 脚分别为检测引脚 Detect、识别引脚 ID、电源引脚 Vcc、数据信号引脚 I2C— SDA、 时钟信号引脚 I2C— SCL以及接地引脚 Ground。 手机 52的连接器 521对应也有 六个引脚, 分别为检测引脚 Detect'、 识别引脚 ID,、 电源引脚 Vcc,、 数据信号 引脚 I2C— SDA,、 时钟信号引脚 I2C—SCL,以及接地引脚 Ground'。 连接器 621的 各个引脚与手机 52的连接器 521的引脚对接以实现手机保护盖 51与手机 52通 信。 在其它实施例中, 连接器 621 的各引脚不必一定与本实施例所示的排列顺 序完全相同进行设置, 与手机 52的连接器 521的各引脚的功能对应即可。
在手机保护盖 51和手机 52配合工作时, 图 5所示的连接器 511和连接器 521连接。 下面具体介绍连接器 511和连接器 521的各引脚的工作方法。
连接器 511的检测引脚 Detect的一端与连接器 521的检测引脚 Detect'对应 连接, 连接器 521的检测引脚 Detect,连接手机 52的 I/O接口, 连接器 511的检 测引脚 Detect的另一端与电源管理模块 514连接。 当连接器 511与连接器 521 连接或断开时,连接器 511的检测引脚 Detect通过连接器 521的检测引脚 Detect' 发送脉冲信号给处理器 522, 处理器 522根据该脉冲信号的类型来判断连接器 511是否与连接器 521连接, 因此检测引脚 Detect用于检测连接器 511的插入 / 拔出状态。 如连接器 511的检测引脚 Detect发送低电平, 说明连接器 511与连 接器 521连接成功, 即手机保护盖 51与手机 52已连接。
连接器 511的识别引脚 ID的一端与连接器 521的识别引脚 ID,对应连接, 连接器 521的识别引脚 ID,连接手机 52的 I/O接口, 连接器 511的识别引脚 ID 的另一端与电源管理模块 514连接。 当不同类型的手机保护盖 51与手机 52连 接时, 连接器 511的识别引脚 ID通过连接器 521的识别引脚 ID,发送不同的电 压信号给处理器 522, 处理器 522根据该电压信号的区别来识别手机保护盖 51 的类型, 因此识别引脚 ID用于识别手机保护盖 51的类型。
连接器 511的电源引脚 Vcc的一端与连接器 521的电源弓 1脚 Vcc,对应连接, 连接器 521 的电源引脚 Vcc,连接手机 52的电池正极, 连接器 511 的电源引脚 Vcc的另一端与电源管理模块 514连接, 电源引脚 Vcc用于给手机保护盖 51提 供电源。
连接器 511 的数据信号引脚 I2C— SDA 与连接器 521 的数据信号引脚 I2C— SDA'对应连接,连接器 521的数据信号引脚 I2C— SDA'连接手机 52的 I2C信 号的数据线, 连接器 511的数据信号引脚 I2C— SDA用于输出操纵保护盖的键盘 产生的按键输入信息的数据信号。
连接器 511的时钟信号引脚 I2C— SCL与连接器 521的时钟信号引脚 I2C— SCL' 对应连接, 连接器 521的数据信号引脚 I2C— SCL'连接手机 52的 I2C'信号的时钟 线, 连接器 511的时钟信号引脚 I2C— SCL用于输出操纵保护盖的键盘产生的按 键输入信息的时钟信号。
此外, 连接器 511和连接器 521各自有一个接地引脚, 用于接地。 上述实 施例中连接器 511 的各引脚的位置和排列顺序依照连接器 521 的各引脚位置和 排列顺序以实现对应引脚相连, 不一定是按照本实施例的顺序编号。 上述实施 例中的数据信号和时钟信号不一定通过 I2C信号类型传送,也可以是其它类型的 总线信号, 如 SPI信号。
请参阅图 8 , 图 8是图 5中的手机套件的一应用例的工作流程示意图。在如 下步骤中, 以保护盖指代手机保护盖。 在执行该工作流程前, 确保手机上电且 将保护盖与手机相连。 该工作流程包括但不限于以下步骤。
S801 : 操纵保护盖的键盘产生按键事件。
步骤 S801的工作方法同上述步骤 S201和步骤 S401 , 在此不作赘述。
S802: 保护盖根据按键事件生成控制指令。
步骤 S802的工作方法同上述步骤 S202和步骤 S402 , 在此不作赘述。
S803 : 手机检测保护盖类型是否是触控键盘类型的保护盖。
在步骤 S803中, 手机的处理器检测手机的连接器的识别引脚的电压, 如果 识别引脚的电压符合规定数值, 则说明保护盖类型为触控键盘类型的保护盖。 例如, 当识别引脚的电压为 5V时, 则保护盖类型为触控键盘类型的保护盖, 进 入下一步骤 S805 , 反之, 当识别引脚的电压不为 5V时, 则保护盖类型不为触 控键盘类型的保护盖, 进入步骤 S807。
S804: 检测保护盖与手机是否通信连接成功。
在步骤 S804中, 手机的处理器检测手机的连接器的检测引脚的电压, 如果 检测引脚的电压为低电平, 说明保护盖与手机连接, 进入下一步骤 S805 , 反之, 则没有连接, 进入步骤 S807。
S805: 将控制指令从保护盖传输到手机。
在步骤 S805中, 控制指令通过保护盖的连接器的数据信号引脚和时钟信号 引脚传输到手机的连接器的数据信号引脚和时钟信号引脚, 再经过手机的连接 器的数据信号引脚和时钟信号引脚传输到手机的 CPU。
S806: 手机接收控制指令并根据控制指令操作手机的应用程序。
步骤 S806工作方法同上述步骤 S206, 在此不作赘述。
S807: 结束。
步骤 S807是指本工作流程结束。
釆用本实施例的连接器实现手机保护盖与手机进行通信, 为手机保护盖提 供电源, 同时通过手机保护盖上的触控键盘来控制手机的应用程序操作。 当然, 也可以釆用其它方式为手机保护盖提供电源, 如釆用纽扣电池, 充电电源芯片 等。 也可以釆用其它方式实现检测手机保护盖连接到手机和识别手机保护盖的 类型。上述实施例中的数据信号和时钟信号不一定通过 I2C信号传送,也可以釆 用其它的总线类型, 如 SPI信号。
综上所述, 本发明实现手机保护盖与手机通信, 在手机保护盖上设置有触 控键盘以操作手机的应用程序, 使用户更方便快捷地操作手机上的应用程序, 同时本发明的手机保护盖便于携带, 易于安装。
以上所述仅为本发明的实施例, 并非因此限制本发明的专利范围, 凡是利 用本发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运 用在其他相关的技术领域, 均同理包括在本发明的专利保护范围内。

Claims

权利 要求
1、 一种手机保护盖, 所述手机保护盖与手机连接, 其特征在于,
在所述手机保护盖上设置有键盘模块、 通信模块以及输入处理模块; 所述键盘模块包括键盘控制芯片和电容传感式键盘, 用于输入按键信息; 所述通信模块为蓝牙通信模块或连接器, 其中, 所述蓝牙通信模块包括蓝 牙天线, 所述手机保护盖通过所述蓝牙天线向所述手机的蓝牙天线传输信号; 所述连接器具有多个引脚, 所述多个引脚用于与所述手机的连接器的多个引脚 对接以实现所述手机保护盖与所述手机通信; 在所述连接器的一端设置金属件, 所述金属件连接所述连接器和所述输入处理模块;
所述输入处理模块与所述键盘模块和所述通信模块连接, 用于处理所述按 键信息, 并向所述通信模块发送控制指令;
所述键盘控制芯片的一端与所述电容传感式键盘连接, 所述控制芯片的另 一端与所述输入处理模块连接。
2、 根据权利要求 1所述的手机保护盖, 其特征在于, 所述手机保护盖与所 述手机以卡扣吸附方式连接。
3、 根据权利要求 1所述的手机保护盖, 其特征在于, 所述手机保护盖包括 吸附器, 用于将所述手机保护盖吸附在所述手机上。
4、 根据权利要求 3所述的手机保护盖, 其特征在于, 所述吸附器为多个磁 块, 设置在所述手机保护盖上。
5、 一种控制手机应用程序的方法, 其特征在于, 包括步骤:
操纵手机保护盖的键盘产生按键事件;
手机保护盖根据所述按键事件生成控制指令;
检测所述手机保护盖与所述手机是否通信连接成功, 如果是, 所述手机保 护盖的通信模块发送所述控制指令到所述手机;
所述手机接收所述控制指令并根据所述控制指令操作所述手机的应用程 序。
6、 根据权利要求 5所述的控制手机应用程序的方法, 其特征在于, 所述手 机保护盖的通信模块与所述手机的通信模块以有线通信方式和 /或无线通信方式 进行通信连接。
7、 一种手机保护盖, 所述手机保护盖与手机连接, 其特征在于,
在所述手机保护盖上设置有键盘模块、 通信模块以及输入处理模块; 所述键盘模块包括键盘控制芯片和键盘, 用于输入按键信息;
所述通信模块用于与所述手机的通信模块进行数据通信;
所述输入处理模块与所述键盘模块和所述通信模块连接, 用于处理所述按 键信息, 并向所述通信模块发送控制指令;
所述键盘控制芯片的一端与所述键盘连接, 所述控制芯片的另一端与所述 输入处理模块连接。
8、 根据权利要求 7所述的手机保护盖, 其特征在于, 所述通信模块为无线 通信模块。
9、 根据权利要求 8所述的手机保护盖, 其特征在于, 所述手机保护盖与所 述手机以卡扣吸附方式连接。
10、 根据权利要求 7 所述的手机保护盖, 其特征在于, 所述通信模块为连 接器, 具有多个引脚, 所述多个引脚用于与所述手机的连接器的多个引脚对接; 在所述连接器的一端设置金属件, 所述金属件连接所述连接器和所述输入 处理模块。
11、 根据权利要求 10所述的手机保护盖, 其特征在于, 所述手机保护盖包 括吸附器, 用于将所述手机保护盖吸附在所述手机上。
12、 根据权利要求 11所述的手机保护盖, 其特征在于, 所述吸附器为多个 磁块, 设置在所述手机保护盖上。
13、 根据权利要求 7-12任意一项所述的手机保护盖, 其特征在于, 所述键 盘为电容传感式键盘。
14、 一种手机套件, 其特征在于, 所述手机套件包括手机和根据权利要求 7-13任意一项所述的手机保护盖。
PCT/CN2014/079350 2014-01-09 2014-06-06 控制手机应用程序的方法、手机保护盖及手机保护盖套件 WO2015103846A1 (zh)

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