CN2817228Y

CN2817228Y - Headphone wire control device that can control mobile phone

Info

Publication number: CN2817228Y
Application number: CN 200520007650
Authority: CN
Inventors: 黄文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-09
Filing date: 2005-03-09
Publication date: 2006-09-13
Anticipated expiration: 2015-03-09

Abstract

The utility model relates to a mobile communication field especially relates to utilize cell-phone earphone drive-by-wire to operate the mobile phone device of cell-phone. The utility model comprises a mobile phone body and an earphone line control device, wherein the earphone line control device comprises a liquid crystal display module, a button, a micro pickup and the like; the mobile phone body provides a bus interface to connect with the line control device, when the earphone of the mobile phone is inserted into the special jack, the mobile phone bus is connected with the line control, the button on the line control is equivalent to another set of mobile phone keyboard, and the mobile phone can be operated by matching with the program of the mobile phone. Therefore, the functions of making a call, checking a phone book, watching short messages and the like can be realized by utilizing the earphone of the mobile phone, and the convenience of the mobile phone is greatly enhanced.

Description

Can control the earphone wire-controlled apparatus of mobile phone

[affiliated technical field]

The utility model relates to moving communicating field, relates in particular to utilize the handset earphone line traffic control to come the portable telephone device of operating handset.

[background technology]

Mobile phone has been deep into each corner of life as the modern communication necessary tool, when ringing sound of cell phone sounds, digital signal is shown to caller ID on the mobile phone liquid crystal display screen, if caller ID has respective record on cell-phone telephone book, will show corresponding title on the telephone directory; If caller ID does not have record in telephone directory, just directly show caller ID.For busy businessperson, fear personage that mobile phone radiation is unhealthful and pursue and prefer using handset earphone the cruel string gang of trend, a button is generally all arranged on the present handset earphone line, the button that needs only on the flicking earphone cord when incoming call is arranged just can directly receive calls, when receiving calls, both hands can spare does other things, also can avoid mobile phone radiation unhealthful simultaneously.But present handset earphone all has only one usually answers button, must take out mobile phone and checks screen if check whether caller ID decision receives calls, very inconvenient; Simultaneously people wish directly not use some common functions that mobile phone just can operating handset sometimes, as check telephone directory, call, check short message etc., and present handset earphone all can't be realized the target that these are above-mentioned.

People long-distance travel or etc. man-hour usually feel very boring, hope can be killed time, so some mobile phone also provides additional functions such as broadcast receiver or MP3 to enrich the application of mobile phone.But the function of these music generally all be to operate by cell phone keyboard, and the broadcast that does not have the discman of image height shelves to provide wire-controlled apparatus to control music like that seems very dumb.

[utility model content]

The utility model purpose provides a kind of wire-controlled apparatus of handset earphone, and this wire-controlled apparatus is operating handset but also can control the broadcast of music player as number of C D walkman not only.

The purpose of this utility model is to realize in the following way:

On the earphone cord of mobile phone, increase a control device, have a LCDs and a series of button to be used for operating handset and control the broadcast of music on this device; On the body of mobile phone, provide a bus interface to be connected with the data wire of line traffic control, when handset earphone inserts special-purpose jack, the mobile phone bus promptly links with line traffic control, display screen on the line traffic control is equivalent to another display screen of mobile phone at this moment, button is equivalent to another keyboard of mobile phone, uses the coding identical with the mobile phone body keyboard; When wanting operating handset, get final product operating handset by the corresponding button on the wire-controlled apparatus, its effect is with the same with the cell phone keyboard operation; When wanting playing back music, a switching push button is arranged on the line traffic control, click and promptly switch to the playing back music state, this moment, the push button function of line traffic control was identical with the line traffic control function of common discman.

The beneficial effects of the utility model are:

1, solved the problem of operating handset inconvenience when using handset earphone, made the operation of mobile phone more flexible;

2, need not the software and hardware of existing mobile phone is transformed on a large scale and can be realized;

3, make full use of the mobile phone prior function, simplicity of design, cost is low.

[description of drawings]

Fig. 1 is a theory diagram of the present utility model

Fig. 2 is an embodiment schematic diagram of the present utility model

Among Fig. 1: 1. cell-phone microprocessor; 2. cell phone keyboard; 3. mobile phone LCD MODULE; 4.MP3 decoding chip; 5. transmitter; 6. mobile phone loudspeaker; 7. the audio processing modules of mobile phone; 8. mobile phone radio frequency circuit; 9. antenna; 10.USB controller; 11. mobile phone FLASH; 12. mobile phone RAM; 13. mobile phone EPROM; 14. computer USB interface; 15. the button in the line traffic control; 16. the LCD MODULE in the line traffic control.

Among Fig. 2: 11. mobile phones/MP3 mode switch; 12. mobile phone communication/MP3 plays; 13. withdraw from, hang up/MP3 stops to play; 14. telephone directory/MP3 suspends broadcast; 15. SMS/MP3 jumps song backward; 16. LCDs; 17. transmitter; 18. function selecting, page turning, volume adjustment knob; 19. mobile phone call history/MP3 is to the skip before song; 20. headset plug; 21 data-interfaces.

[embodiment]

The embedded in mobile phone of the utility model embodiment has the MP3 playing function, and its structure comprises mobile phone body 100 and wire-controlled apparatus 200, and wire-controlled apparatus 200 is connected by the bus of data-interface 21 with mobile phone body 100.As shown in Figure 1, when incoming call, mobile phone body 100 interior microprocessors 1 give the LCD display 3 of this machine with caller ID simultaneously by bus and the LCD display 15 on the line traffic control shows; When the button on the use line traffic control, the microprocessors 1 that the coding that this button produces is given in the mobile phone body 100 by bus are handled, and are added to executive circuit after treatment, produce accordingly and operate, and the coded system of its use is the same with the keyboard 2 of mobile phone body 100.

The utility model embodiment schematic diagram such as Fig. 2, using method is as follows:

1) handset mode:

At first use button 11 to switch to handset mode (being defaulted as handset mode).

Receive calls: when incoming call, line traffic control automatically switches to handset mode (also will suspend broadcast if playing MP3), this moment, liquid crystal display screen 16 demonstration caller IDs were (if this number has record in cell-phone telephone book, to show corresponding title in the telephone directory), get final product incoming call answering by answering button 12; Rotary knob 18 scalable volumes about when receiving calls; Extension incoming call or do not receive calls by exit button 13.

Check the record of having dialed recently: under handset mode, rotary knob 18 can be checked the telephone number of dialling recently up and down.Can dial number shown in the liquid crystal display screen 16 by function key 12.

Check recently to connect/not by incoming call: enter the message registration menu by function key 19 in handset mode, rotary knob 18 can be checked recently the incoming call that connects/do not connect up and down, upwards revolve and can check missed call; Can check the incoming call that has connect to backspin; Turn back to key frame by exit button 13.

Check telephone directory: enter the telephone directory menu by function key 14 in handset mode, rotary knob 18 can be browsed the telephone directory in the mobile phone up and down.

Dial: at first find the number (by phone directory or message registration) that to call, can dial shown phone by function key 12.

Check short message: in handset mode, enter the inbox of mobile phone by function key 15, up and down rotary knob 18 browse and find the short message of desiring to check after get final product read short messages by function key 15 again, up and down rotary knob 18 can be browsed short message in reading process.Can return the last layer menu by exit button 13.

2) MP3 pattern:

At first use button 11 to switch to MP3 pattern (being defaulted as handset mode).

Playing back music: under the MP3 pattern, play the MP3 music that gets final product in the mobile phone by function key 12.

Regulate the MP3 volume: in the process of playing back music, rotary knob 18 is a scalable broadcast sound volume size up and down.

Jump bent backward: can return a song by function key 15 under the MP3 pattern; Pin not put and upwards to search for song.

To the skip before song: under the MP3 pattern, can play next bent song, pin not put and to search for song downwards by function key 19.

Suspend and play: under the MP3 pattern, can suspend playing back music by function key 14.

Stop to play: will stop playing back music by function key 13 in the MP3 pattern.

Claims

1. An earphone wire control device capable of controlling a mobile phone, comprising two parts of a mobile phone body (100) and a wire control device (200), characterized in that: the earphone wire control device is composed of a liquid crystal display module, buttons, and miniature pickups; The main body provides a bus interface connected to the bus of the wire control device. When the earphone of the mobile phone is inserted into the special socket, the wire control device is connected to the bus of the mobile phone. The purpose of operating the mobile phone and controlling media playback can be realized.

2. The device according to claim 1, characterized in that there is a group of buttons on the wire control device, and most of the functions of the mobile phone can be operated by using these buttons and cooperating with the liquid crystal display module.

3. The device according to claim 1, characterized in that there is a liquid crystal display screen on the wire control, and the display screen can display information such as caller number, call record, phone book and so on.