CN103595874B - Control the method for application program of mobile phone, mobile phone protective cover and mobile phone protective cover external member - Google Patents

Control the method for application program of mobile phone, mobile phone protective cover and mobile phone protective cover external member Download PDF

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Publication number
CN103595874B
CN103595874B CN201310629359.0A CN201310629359A CN103595874B CN 103595874 B CN103595874 B CN 103595874B CN 201310629359 A CN201310629359 A CN 201310629359A CN 103595874 B CN103595874 B CN 103595874B
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CN
China
Prior art keywords
mobile phone
protective cover
described
phone protective
connector
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CN201310629359.0A
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Chinese (zh)
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CN103595874A (en
Inventor
刘哲
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惠州Tcl移动通信有限公司
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Priority to CN201310629359.0A priority Critical patent/CN103595874B/en
Publication of CN103595874A publication Critical patent/CN103595874A/en
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Publication of CN103595874B publication Critical patent/CN103595874B/en

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Abstract

The invention discloses and a kind of control the method for application program of mobile phone, mobile phone protective cover and mobile phone protective cover external member.The method controlling application program of mobile phone includes step: button or the touch pad of handling mobile phone protective cover produce trigger event;Control instruction is generated according to trigger event;Whether detection mobile phone protective cover communicates to connect successfully with mobile phone, if it is, send control instruction to mobile phone from mobile phone protective cover;Mobile phone receives control instruction the application program according to control instruction operating handset.The present invention can make user use button or the application program of touchpad operation mobile phone of mobile phone protective cover, this mode of operation compare directly on mobile phone more convenient operation faster, the mobile phone protective cover of the present invention is easy to carry simultaneously, it is easy to install.

Description

Control the method for application program of mobile phone, mobile phone protective cover and mobile phone protective cover external member

Technical field

The present invention relates to mobile phone accessories field, be specifically related to a kind of side controlling application program of mobile phone Method, further relates to a kind of mobile phone protective cover and mobile phone protective cover external member.

Background technology

Along with the development of smart mobile phone, mobile phone is increasingly becoming a critically important amusement and office work Tool, its purposes is increasingly wider, as mail, take pictures, audio file is play, web page browsing.

Taking pictures on existing smart mobile phone, need to remove point touching screen with hand, this clicking operation is relatively Arduously easily miss optimal photo opporunity, and easily shake causes the photographic fog of shooting.

When existing smart mobile phone operates mail, broadcasting audio file, flow webpage, such as palpus Switching current interface content, adjust sound, brightness or other is when arranging, it usually needs click on screen On icon, volume side switch or brightness settings button, the most easily interrupt the fluency of whole experience.

Summary of the invention

The present invention provides a kind of method of application program of mobile phone, mobile phone protective cover and mobile phone of controlling to protect Protecting cover external member, it is possible to solve to operate on smart mobile phone in prior art the skill that application program is inconvenient Art problem.

For solving above-mentioned technical problem, a kind of technical scheme that the present invention provides is: provide one control The method of application program of mobile phone processed, including step: button or the touch pad of handling mobile phone protective cover produce Raw trigger event;Control instruction is generated according to trigger event;Whether detection mobile phone protective cover and mobile phone Communicate to connect successfully, if it is, send control instruction to mobile phone from mobile phone protective cover;Mobile phone receives Control instruction the application program according to control instruction operating handset.

Wherein, the step of the touch pad generation trigger event handling mobile phone protective cover specifically includes: On the touch pad of mobile phone protective cover, upward sliding produces upper slip event;Or touching at mobile phone protective cover In template, slide downward produces lower slider event;Or slide to the left on the touch pad of mobile phone protective cover Produce left slip event;Or the right slip thing of generation of sliding to the right on the touch pad of mobile phone protective cover Part;Or generation handwriting input event of arbitrarily sliding on the touch pad of mobile phone protective cover.

Wherein, the communication module of mobile phone protective cover and the communication module of mobile phone in wire communication mode and / or communication be communicatively coupled.

For solving above-mentioned technical problem, the another kind of technical scheme that the present invention provides is: provide one Mobile phone protective cover, this mobile phone protective cover is connected with mobile phone, is provided with input mould on mobile phone protective cover Block, communication module and input processing module;Input module includes button and touch pad, is used for producing Raw trigger event;Communication module carries out data communication for the communication module with mobile phone;Input One end of reason module is connected with input module, and the other end of input processing module is with communication module even Connecing, input processing module is for generating control instruction according to trigger event, and sends to communication module Control instruction.

Wherein, communication module is wireless communication module.

Wherein, mobile phone protective cover is connected with buckle suction type with mobile phone.

Wherein, communication module is connector, has multiple pin, and multiple pins are used for and mobile phone Multiple pins docking of connector;Arrange metalwork in one end of connector, metalwork connects Device and input processing module.

Wherein, mobile phone protective cover farther includes absorber, for adsorbing mobile phone protective cover at hand On machine.

Wherein, mobile phone protective cover farther includes touch pad Event switch, is used for switching touch pad and enters Row handwriting input operation or gesture slide.

For solving above-mentioned technical problem, the another kind of technical scheme that the present invention provides is: provide one Mobile phone external member, this mobile phone external member includes mobile phone and the mobile phone protective cover of any of the above-described, and mobile phone receives Control instruction the application program according to control instruction operating handset.

The invention has the beneficial effects as follows: what the present invention provided controls the method for application program of mobile phone, hand Machine protection cap and mobile phone protective cover external member can make user use the button of mobile phone protective cover or touch The application program of template operating handset, this mode of operation compares directly that more convenient operation is more on mobile phone Fast, the mobile phone protective cover of the present invention is easy to carry simultaneously, it is easy to install.

Accompanying drawing explanation

For the technical scheme being illustrated more clearly that in the embodiment of the present invention, embodiment will be retouched below In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:

Fig. 1 is the planar structure schematic diagram of an embodiment of mobile phone external member of the present invention;

Fig. 2 is the workflow signal that the present invention controls an embodiment of the method for application program of mobile phone Figure;

Fig. 3 is the hardware structure schematic block diagram of an embodiment of mobile phone external member of the present invention;

Fig. 4 is the workflow schematic diagram of an application examples of the mobile phone external member in Fig. 3;

Fig. 5 is the hardware structure schematic block diagram of another embodiment of mobile phone external member of the present invention;

Fig. 6 is the disassemblying structure schematic diagram of an embodiment of the mobile phone protective cover in Fig. 5;

Fig. 7 is the structure for amplifying schematic diagram of the connector in Fig. 6;

Fig. 8 is the workflow schematic diagram of an application examples of the mobile phone external member in Fig. 5;

Fig. 9 is the method for operating schematic diagram of an application examples of the touch pad in Fig. 1.

Detailed description of the invention

In below describing, in order to illustrate rather than in order to limit, it is proposed that such as particular system structure, The detail of interface, technology etc, in order to thoroughly cut and understand the present invention.But, the skill of this area Art personnel are it should be clear that can also realize this in other embodiment do not have these details Invention.In other situation, omit to well-known device, circuit and method specifically It is bright, in order to avoid unnecessary details hinders description of the invention.

Illustrate with specific embodiment below in conjunction with the accompanying drawings.

Refer to the planar structure schematic diagram that Fig. 1, Fig. 1 are embodiments of mobile phone external member of the present invention. As it is shown in figure 1, mobile phone protective cover 10 is connected with mobile phone 20, the inner side of mobile phone protective cover 10 sets It is equipped with communication module 101, button 102, touch pad 103 and touch pad Event switch 105.This Outward, mobile phone protective cover 10 being provided with through hole 104, the size and location of through hole 104 is set to work as When mobile phone protective cover 10 is attached to mobile phone 20 reverse side, do not block the camera region of mobile phone 20.

Communication module 101 carries out data communication, communication module 101 with the communication module of mobile phone 20 Including one or more communication modules, communication mode may select wire communication, radio communication or hold concurrently and There is it.When communication module 101 is wireless communication module, optional bluetooth communication, GPRS The channel radios such as communication module, cdma communication module, WCDMA module, WIFI communication module Letter module, uses buckle suction type or alternate manner even between mobile phone protective cover 10 and mobile phone 20 Connect.When communication module 101 is wire communication module, optional serial communication modular or usb communication Module, uses magnetic absorption mode or alternate manner to be connected between mobile phone protective cover 10 with mobile phone 20. For making mobile phone protective cover 10 attractive in appearance and light and handy, prioritizing selection volume in the selection of communication module 101 Less type, simultaneously for make the keying input information of mobile phone protective cover 10 be transferred to mobile phone as early as possible 20 process, communication module 101 prioritizing selection message transmission rate type faster.

Button 102 includes at least one button, and for mechanical key or touch key-press, user presses Button 102 produces key-press event.Touch pad 103 is capacitive type touch pad, on touch pad 103 Slide and produce touch event, touch pad 103 carries out operation and includes handwriting input operation or gesture Slide.It is provided with a touch pad Event switch 105 on the side of touch pad 103, is used for Switching touch pad 103 carries out handwriting input operation or gesture slide, when touch pad Event switch The state of 105 be set to handwriting input operation time, can by touch pad 103 as handwriting pad (as figure Shown in 9), generation handwriting input event of arbitrarily sliding on touch pad 103 is used for the information of editing;When The state of touch pad Event switch 105 is set to gesture slide, and touch pad 103 can show Go out the mark line (as shown in Figure 1) of 4 directions of arrow, be respectively slide mark line, downslide Dynamic mark line, left slip mark line and right slip mark line, user click any bar mark line or Along any bar mark line direction slide, represent that the touch event produced is this direction slip event.At it In its embodiment, it would however also be possible to employ alternate manner realize touch pad 103 carry out handwriting input operation and Gesture slide switches.

Above-mentioned button or touch event are through the MCU(microcontroller of mobile phone protective cover 10) process after Generating control instruction to be sent on mobile phone 20 by communication module 101, mobile phone 20 is according to receiving Control instruction the application program run current on mobile phone 20 is operated.Such as, Yong Hu Editing e-mail or note on mobile phone 20, can be directly at the touch pad 103 of mobile phone protective cover 10 Upper handwritten input information;When user takes pictures on mobile phone 20, press on mobile phone protective cover 10 by Key 102 just can take photo, and to touch shooting style laborsaving and action is more accurate than using.When adopting When playing audio file with mobile phone 20 and browse information, can be at the touch pad 103 of mobile phone protective cover 10 The advance of the hosts application of four direction slip up and down, retrogressing, page up/first, lower one page The actions such as/head, are not take up the space of the display screen of mobile phone 20.

Referring to Fig. 2, Fig. 2 is the embodiment that the present invention controls the method for application program of mobile phone Workflow schematic diagram.As in figure 2 it is shown, the method comprises the steps:

S201: button or the touch pad of handling mobile phone protective cover produce trigger event.

In step s 201, the step producing trigger event specifically includes: when user is at touch pad During upper slip, the capacitance of touch pad can change, the integrated electricity of control that touch pad self is carried Road detects electric capacity knots modification and is converted into the coordinate of motion track, the MCU root of mobile phone protective cover Touch event is detected according to the capacitance variations of touch pad;Interrupt signal is produced when user pushes button, The MCU of mobile phone protective cover detects key-press event according to button pin voltage.

S202: generate control instruction according to trigger event.

In step S202, the MCU of mobile phone protective cover according to the button pin voltage detected or The motion track of touch pad is analyzed, it is judged that representated by this key-press event or touch event reality Implication generate control command data bag and be sent to the communication module of mobile phone protective cover.

S203: whether detection mobile phone communicates to connect successfully with protection cap.

In step S203, the communication module of mobile phone protective cover is led to the communication module of mobile phone Letter connects, and the communication module of mobile phone protective cover is as client, and the communication module of mobile phone is as service Device end, client initiation connection request, the response of server end loopback connection request refers to Order.Client waits the result of connection request, such as successful connection, enters next step S204.

S204: send control instruction to mobile phone from mobile phone protective cover.

In step S204, control instruction is passed to by client through data connecting line or radio wave The other side's server end.

S205: mobile phone receives control instruction the application program according to control instruction operating handset.

Step S205 specifically includes: control is referred to after receiving control instruction by the bluetooth module of mobile phone Order is sent to the CPU of mobile phone, and the CPU of mobile phone resolves control instruction and extracts key information or touch Information, it is judged that whether key information or touch information are the shortcut of application program launching, in this way, The CPU of mobile phone is by application program corresponding to startup key information or touch information;If not, then sentence The most whether machine of cutting off the hands opens application program, as do not opened, enters step S206;As opened Application program, it is judged that whether this application program can identify the control instruction of mobile phone protective cover, as failed to see Not, directly jump out step S205, enter step S206, as recognizable, current application program root According to key information or touch event information, application program is operated.

In step S205, two condition judgment step: judge button value information or touch thing Whether part information is the shortcut of application program launching, judges the most whether mobile phone opens application journey The sequencing of sequence can arbitrarily be exchanged, it is not necessary to necessarily according to the order of above-mentioned steps.

The application program that mobile phone controls described mobile phone according to control instruction performs following any action: should With program startup, closing application program, photograph focus adjustment, photo automatic shooting, volume increase, Volume is less, backlight increases, backlight reduces, font increases, font reduces, browsing content is downward Roll, browsing content scrolls up, browsing content page turning, the movement in direction and information in game Input etc..

S206: terminate.

Structure and the workflow of mobile phone protective cover of the present invention is specifically introduced below with two embodiments Journey.

[embodiment one]

In the present embodiment, communication module uses communication, mobile phone protective cover and mobile phone it Between use bluetooth module communication.

Refer to the hardware structure schematic block that Fig. 3, Fig. 3 are embodiments of mobile phone external member of the present invention Figure.As it is shown on figure 3, mobile phone external member of the present invention includes mobile phone protective cover 31 and mobile phone 32.Mobile phone Protection cap 31 includes input module 311, input processing module 312 and communication module 313, defeated The one end entering processing module 311 is connected with input module 311, another of input processing module 311 End is connected with communication module 313.Input module 311 includes touch pad 3111 and button 3112, Touch pad 3111 and button 3112 are connected with microcontroller 3121 respectively.Input through keyboard processing module 312 include microcontroller 3121, button cell 3122, power management chip 3123, crystal oscillator 3124 And internal memory 3125.Communication module 313 is bluetooth communication, including Bluetooth chip 3131 He Bluetooth antenna 3132.Mobile phone 32 includes bluetooth communication 321, processor 322, display module 323, power module 324, internal memory 325 and memory 326, communication module 321 is similarly blue Tooth module, including Bluetooth chip 3211 and Bluetooth antenna 3212.Mobile phone protective cover 31 passes through bluetooth Antenna 3132 transmits data to the Bluetooth antenna 3212 of mobile phone 32.

Refer to the workflow signal that Fig. 4, Fig. 4 are application examples of mobile phone external member in Fig. 3 Figure.In following steps, refer to mobile phone protective cover with protection cap.Before performing this workflow, Guarantee that mobile phone powers on and opens bluetooth communication mode, and power on to the bluetooth module of protection cap.This work Following steps are included but not limited to as flow process.

S401: button or the touch pad of handling mobile phone protective cover produce trigger event.

The method of work of step S401 is with step S201, and therefore not to repeat here.

S402: generate control instruction according to trigger event.

The method of work of step S402 is with step S202, and therefore not to repeat here.

The bluetooth module of S403: protection cap is set up pairing with the bluetooth module of mobile phone and is connected.

In step S403, if the bluetooth module of protection cap is first with the bluetooth module of mobile phone even Connecing, the bluetooth module of mobile phone can start search pattern, carries out after searching the bluetooth module of protection cap Pairing and connection.If not setting up connection first, skip this step and be directly entered step S404.

S404: whether detection protection cap communicates to connect successfully with mobile phone.

In step s 404, the bluetooth module of mobile phone sends communication link to the bluetooth module of protection cap Connect instruction, if successful connection, perform step S405, otherwise, return to step S403, again Carry out pairing to connect.

The bluetooth module of S405: protection cap sends the control instruction bluetooth to mobile phone by HID pattern Module.

In step S405, the bluetooth module of protection cap and the bluetooth module of mobile phone carry out data biography Defeated, Data Transport Protocol follows bluetooth HID(Human Interface Devices abbreviation) agreement, Control instruction is AT(Attention abbreviation) instruction.

S406: mobile phone receives control instruction and resolves control instruction generation parsing instruction.

In step S406, control instruction is sent after receiving control instruction by the bluetooth module of mobile phone Resolving control instruction to the CPU of mobile phone, the CPU of mobile phone and generate parsing instruction, this parsing instructs Including key assignments or handwriting input data or glide direction.After being parsed, enter next step S407, Notify that the bluetooth module of mobile phone is replied response AT and instructed to protection cap simultaneously.

S407: parsing instruction is sent to current application program.

In step S 407, current application program is the application program that mobile phone is currently running, permissible It is the application programs such as mail, note, web page browsing, e-book, game, music.As currently not having Open any application program, it is judged that resolve whether instruction comprises the shortcut key opening application program Value, as comprised, then opens the application program that shortcut is corresponding, enters step S408, otherwise then enter Enter step S410.

S408: current application program is the most recognizable resolves instruction.

In step S408, it is the most effective that current application program judges to resolve instruction, i.e. key value Handwriting input data or glide direction the most effective to current application program, if resolve instruction right Current application program is effective, then enter step S409, otherwise, enter step S410.Such as, Current application program is for editor's mail, editing short message or edits network address, just comprises if resolving in instruction True handwriting input data alphabet, numeral, word etc. then think that this parsing instruction is effective, under entrance One step S409 carries out edit operation, otherwise then abandons this parsing instruction, not executive editor's operation. And for example, current application program is game, be set as " ↑ ", " ↓ ", " ← ", " → " these four Glide direction is effective, if resolving instruction to comprise the numerical value that aforementioned four glide direction is corresponding, then enters Enter next step S409 and carry out game operation, otherwise then Abort Mission operates.

S409: current application program is operated according to resolving instruction.

In step S409, current application program is according to resolving the implication of instruction representative to mobile phone The application program following any action of execution: application program launching, closing application program, photograph focal length Regulation, photo automatically snap, volume increases, volume is less, backlight increases, backlight reduces, word Body increases, font reduces, browsing content scrolls down through, browsing content scrolls up, browsing content The movement in direction and information input etc. in page turning, game.

S410: terminate.

In step S410, the CPU of mobile phone terminates this workflow.

Use the Blue-tooth communication method of the present embodiment, mobile phone protective cover can be separated use with mobile phone, The whole screen of mobile phone is used as display screen, is controlled by the button on mobile phone protective cover and touch pad The application program operation of mobile phone processed, compares and directly operates on mobile phone, user-friendly, improves Operating efficiency.

[embodiment two]

In the present embodiment, communication module uses wire communication mode, mobile phone protective cover and mobile phone it Between use connector communication, this connector can be also used for mobile phone protective cover provide power supply.

Refer to the hardware structure signal that Fig. 5, Fig. 5 are another embodiments of mobile phone external member of the present invention Block diagram.As it is shown in figure 5, as it is shown in figure 5, mobile phone external member of the present invention includes mobile phone protective cover 51 With mobile phone 52.The hardware of mobile phone protective cover 51 includes connector 511, input module 512, input Processing module 513 and power management module 514.Input module 512 includes touch pad 5121 He Button 5122.Input processing module 513 is microcontroller, input processing module 513 respectively with even Connect device 511, input module 512 and power management module 514 to be connected.Mobile phone 52 includes connector 521, processor 522, display module 523, power module 524, internal memory 525 and memory 526.The operation principle of mobile phone 52 is not elaborated, the knot of mobile phone protective cover 51 Structure and operation principle specifically will be introduced in conjunction with Fig. 6~Fig. 8.

Refer to the disassemblying structure of an embodiment that Fig. 6, Fig. 6 are mobile phone protective covers in Fig. 5 show It is intended to.As shown in Figure 6, mobile phone protective cover 51 includes main component 61 and connector 62.In main body PCB circuit (not shown) is set on part 61, PCB circuit is provided with power management module 614 It is responsible for distributing power supply to each assembly of mobile phone protective cover 51.Main component 61 is additionally provided with defeated Enter module 611 and input processing module (being arranged on PCB circuit, not shown).At connector Connector 621 it is provided with on 62, the connector 511 that connector 621 is equal in Fig. 5, its knot Structure will describe in detail in the figure 7.Main component 61 and connector 62 are provided with metalwork 63, Input processing module and power management module 614 are all connected by metalwork 63 with connector 621.

Mobile phone protective cover 51 also includes multiple absorber, and absorber is magnet piece or other magnetic material Material, this absorber is for adsorbing mobile phone protective cover 51 at mobile phone 52.As shown in Figure 6, should Absorber is separately positioned on main component 61 and connector 62.Connector 62 is provided with One magnet adsorption block 622 and the second magnet adsorption block 623, is separately positioned on the two of connector 621 Side.Main component 61 is again provided with two magnet adsorption blocks, is the 3rd magnet adsorption block 612 With the 4th magnet adsorption block 613, it is separately positioned on the side away from connector 62 on main component 61. When mobile phone 52 is magnetic material (such as iron, nickel, cobalt) shell, according to magnet and magnetic material Attracting principle, the left and right sides of mobile phone protective cover 51 is all by the suction-operated of magnetive attraction, so Mobile phone protective cover 51 can firmly connect with mobile phone 52.When mobile phone 52 is nonmagnetic substance material, Magnetic can be set in the position of the absorber of the front and back correspondence mobile phone protective cover 51 of mobile phone 52 Material, to ensure that mobile phone protective cover 51 can adsorb on mobile phone 52.In other embodiments, on The position stating absorber can be arranged at other suitable position, it is possible to absorber is positioned only at master On body part 61 or connector 62, the number of Attraction block is according to depending on actual conditions, it is possible to use it Its suction type realizes adsorbing on mobile phone 52 mobile phone protective cover 51.

Further, connector 62 arranges positioning unit, for being positioned at by connector 62 On mobile phone 52.Preferably, this positioning unit can be two locating dowels 624,625, is connected to In the hole, location that mobile phone 52 is corresponding.In other embodiments, this positioning unit may be used without it Connector 62 is positioned on mobile phone 52 by its mode such as locating slot.

Refer to the structure for amplifying schematic diagram that Fig. 7, Fig. 7 are the connectors in Fig. 6.Such as Fig. 7 institute Showing, connector 621 includes six pins, and this pin is contact shape, is spaced at connector 621 On, these six pins be respectively detection pin Detect, identify pin ID, power pins Vcc, Data signal pin I2C_SDA, Clock Signal pin I2C_SCL and grounding pin Ground. Connector 521 correspondence of mobile phone 52 also has six pins, is respectively detection pin Detect ', knows Other pin ID ', power pins Vcc ', data signal pin I2C_SDA ', Clock Signal pin I2C_SCL ' and grounding pin Ground '.Each pin of connector 621 and the company of mobile phone 52 Connect the pin docking of device 521 to connect mobile phone protective cover 51 and mobile phone 52.In other embodiments, Each pin of connector 621 the most necessarily with identical the carrying out that put in order shown in the present embodiment Arrange, corresponding with the function of each pin of the connector 521 of mobile phone 52.

When mobile phone protective cover 51 and mobile phone 52 cooperating, connector 511 He shown in Fig. 5 Connector 521 connects.Introduce the work of each pin of connector 511 and connector 521 in detail below Make method.

One end of the detection pin Detect of connector 511 and the detection pin of connector 521 Detect ' is corresponding to be connected, and the detection pin Detect ' of connector 521 connects the I/O of mobile phone 52 and connects Mouthful, the other end of the detection pin Detect of connector 511 is connected with power management module 514. When connector 511 is connected with connector 521 or disconnects, the detection pin Detect of connector 511 Pulse signal is sent to processor 522, processor by the detection pin Detect ' of connector 521 According to the type of this pulse signal, 522 judge whether connector 511 is connected with connector 521, Therefore detection pin Detect is for detecting the plugged/unplugged status of connector 511.Such as connector The detection pin Detect of 511 sends low level, illustrates that connector 511 is connected with connector 521 Success, i.e. mobile phone protective cover 51 is connected with mobile phone 52.

One end of the identification pin ID of connector 511 is corresponding with the identification pin ID ' of connector 521 Connecting, the identification pin ID ' of connector 521 connects the I/O interface of mobile phone 52, connector 511 The other end of identification pin ID be connected with power management module 514.When different types of mobile phone When protection cap 51 is connected with mobile phone 52, the identification pin ID of connector 511 passes through connector 521 Identification pin ID ' send different voltage signals to processor 522, processor 522 is according to this electricity The difference of pressure signal identifies the type of mobile phone protective cover 51, therefore identifies that pin ID is used for identifying The type of mobile phone protective cover 51.

One end of power pins Vcc of connector 511 and power pins Vcc of connector 521 ' Corresponding connect, power pins Vcc of connector 521 ' connect the anode of mobile phone 52, connect The other end of power pins Vcc of device 511 is connected with power management module 514, power pins Vcc is for providing power supply to mobile phone protective cover 51.

Data signal pin I of connector 5112The data letter of one end of C_SDA and connector 521 Number pin I2C_SDA ' is corresponding to be connected, data signal pin I of connector 5212C_SDA ' connects The I of mobile phone 522The data wire of C signal, data signal pin I of connector 5112C_SDA's The other end is connected with input processing module 513, data signal pin I2C_SDA is used for transmitting input The data-signal of processing module 513.

The Clock Signal pin I of connector 5112The clock letter of one end of C_SCL and connector 521 Number pin I2C_SCL ' is corresponding to be connected, the Clock Signal pin I of connector 5212C_SCL ' connects hand The I of machine 522The clock line of C signal, the Clock Signal pin I of connector 5112Another of C_SCL End is connected with input processing module 513, Clock Signal pin I2C_SCL is used for transmitting input processing The clock signal of module 513.

Additionally, connector 511 and each own grounding pin of connector 521, for ground connection.

The connector using the present embodiment carries out data transmission with mobile phone to realize mobile phone protective cover, with Existing wire communication mode such as serial communication or usb communication are compared, and connector mode is the most square Just, can use with mobile phone quick-fit, it is not necessary to use data wire, to neat and artistic the making of user With experience.

Refer to the workflow signal that Fig. 8, Fig. 8 are application examples of mobile phone external member in Fig. 5 Figure.In following steps, refer to mobile phone protective cover with protection cap.Before performing this workflow, Guarantee that mobile phone powers on and protection cap is connected with mobile phone.This workflow includes but not limited to following step Suddenly.

S801: button or the touch pad of handling mobile phone protective cover produce trigger event.

The method of work of step S801 is with above-mentioned steps S201 and step S401, and therefore not to repeat here.

S802: generate control instruction according to trigger event.

The method of work of step S802 is with above-mentioned steps S202 and step S402, and therefore not to repeat here.

Whether S803: mobile phone detection protection cap type is band button and the protection cap of touch pad type.

In step S803, the electricity identifying pin of the connector of the processor detection mobile phone of mobile phone Pressure, if identify pin voltage meet specified value, then explanation protection cap type be band button and The protection cap of touch pad Type Type, can be used for button or touches to control the application program of mobile phone. Assume that then protection cap type is band button and touch pad type when the voltage identifying pin is 5V The protection cap of type, enters next step S804, otherwise, when the voltage identifying pin is not 5V Time, then protection cap type is not band button and the protection cap of touch pad Type Type, enters step S807。

S804: whether detection protection cap communicates to connect successfully with mobile phone.

In step S804, the electricity of the detection pin of the connector of the processor detection mobile phone of mobile phone Pressure, if the voltage of detection pin is low level, illustrates that protection cap is connected with mobile phone, enters next Step S805, otherwise, the most do not connect, enter step S807.

S805: control instruction is transferred to mobile phone from protection cap.

In step S805, Data Transport Protocol is serial port protocol, and control instruction is protected by mobile phone The data signal pin of the connector of protecting cover and Clock Signal pin are transferred to the connector of mobile phone Data signal pin and Clock Signal pin, then through mobile phone connector data signal pin and Clock Signal pin is transferred to the CPU of mobile phone.

S806: mobile phone receives control instruction the application program according to control instruction operating handset.

Step S806 method of work is with above-mentioned steps S206, and therefore not to repeat here.

S807: terminate.

The connector using the present embodiment realizes mobile phone protective cover and communicates with mobile phone, protects for mobile phone Protecting cover provides power supply, controls answering of mobile phone by the button on mobile phone protective cover and touch pad simultaneously Use procedure operation.This communication mode is compared with communication, and cost is relatively low.Certainly, it is possible to To use alternate manner to provide power supply for mobile phone protective cover, as used button cell, charged electrical source core Sheet etc..Alternate manner can also be used to realize detection mobile phone protective cover be connected to mobile phone and identify mobile phone The type of protection cap.Data-signal and clock signal in above-described embodiment not necessarily pass through I2C believes Number transmit, it would however also be possible to employ other bus type, such as SPI signal.

In sum, the present invention realizes mobile phone protective cover and mobile communication, sets on mobile phone protective cover It is equipped with button or the touch pad application program with operating handset, makes user's more convenient and quicker ground manipulator Application program on machine, the mobile phone protective cover of the present invention is easy to carry simultaneously, it is easy to install.

The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, Every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion, or Directly or indirectly being used in other relevant technical fields, the patent being the most in like manner included in the present invention is protected In the range of protecting.

Claims (3)

1. a mobile phone protective cover, described mobile phone protective cover is connected with mobile phone, it is characterised in that
Described mobile phone protective cover is provided with input module, communication module and input processing mould Block;
Described input module includes button and touch pad, is used for producing trigger event;
Described communication module carries out data communication, described mobile phone for the communication module with described mobile phone The communication module of protection cap is connector, and described connector has multiple pin, the plurality of pin Dock for the multiple pins with the connector of described mobile phone;
Arrange metalwork in one end of the connector of described mobile phone protective cover, described metalwork connects institute State the connector of mobile phone protective cover and described input processing module;
One end of described input processing module is connected with described input module, described input processing module The other end be connected with the communication module of described mobile phone protective cover, described input processing module be used for root Generate control instruction according to described trigger event, and send institute to the communication module of described mobile phone protective cover State control instruction;
Wherein, described mobile phone protective cover farther includes absorber and positioning unit, described absorber For adsorbing described mobile phone protective cover at described mobile phone, described positioning unit is two location Post, one end of said two locating dowel connects described mobile phone protective cover, and the other end is connected to described hand In the hole, location that machine is corresponding, fixed for realizing the connection to described mobile phone protective cover and described mobile phone Position.
Mobile phone protective cover the most according to claim 1, it is characterised in that described mobile phone is protected Protecting cover farther includes touch pad Event switch, is used for switching described touch pad and carries out handwriting input behaviour Make or gesture slide.
3. a mobile phone external member, it is characterised in that: described mobile phone external member includes mobile phone and according to power Profit requires the mobile phone protective cover described in 1-2 any one, and described mobile phone receives described control instruction also The application program of described mobile phone is operated according to described control instruction.
CN201310629359.0A 2013-11-29 2013-11-29 Control the method for application program of mobile phone, mobile phone protective cover and mobile phone protective cover external member CN103595874B (en)

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