CN1592314A - Dial control device for earphones dedicated to mobile phones - Google Patents

Abstract

The invention provides a dialing control device of a special earphone for a mobile phone, which is characterized in that a dialing control key is additionally arranged at the answering press button part of the special earphone for the mobile phone and is connected to an earphone plug through a signal line, so that when the earphone plug is plugged in a preset jack of the mobile phone, the dialing control key can be connected with the mobile phone, and the dialing control key is matched with the design of an internal program of the mobile phone, so that the dialing control key can be particularly pressed to control the internal program of the mobile phone to select and dial a built-in telephone number under the condition that the earphone is used and the mobile phone cannot be held by a hand, thereby providing better use convenience and effectively solving the problems and inconvenience caused by the conventional single-key dialing that the mobile phone must be held by the hand to visually dial the mobile phone.

Description

Dial control device for earphones dedicated to mobile phones

technical field

The invention relates to a mobile phone, in particular to a dial control device for a special earphone for a mobile phone.

Background technique

With the development of communication technology and the opening of telecommunication services, mobile phones have become one of the necessary devices for modern people. In order to provide users with better convenience and practicality, new mobile phones with various functions are constantly being introduced.

From the perspective of various mobile phones currently on the market, functions such as one-touch dialing and locking keys have become the basic functions of mobile phones. Using this one-touch dialing function can provide users with built-in phone numbers that they often dial in each mobile phone. In the machine position corresponding to the button, when you want to dial, you have to directly press a single button to dial, eliminating the need to press a long phone number and the resulting trouble and inconvenience. The problem of misdialing calls, through the cooperation of the two functions, makes the mobile phone more convenient and practical to use.

However, as the practicability and convenience of mobile phones have been greatly improved, modern people are becoming more and more accustomed to and rely on mobile phones as communication and contact tools. It is even common for drivers to hold mobile phones while driving, resulting in The increase in the rate of car accidents caused by the distraction of driving is because more and more countries have explicitly banned the use of hand-held mobile phones to talk while driving, hoping to reduce the rate of car accidents.

In response to this regulation, car drivers have to use hands-free handset systems or earphones to make calls to avoid penalties for violations or missed important calls, but such hands-free handset systems and earphones only have a simple call function and cannot For dialing operations, if the driver of a car must make an emergency call, he still needs to pick up the phone and release the lock button, and then use the one-touch dial function to dial. Only cover or mobile phone can carry out dial-up operation, and like this, will certainly cause great trouble and inconvenience, must focus on mobile phone simultaneously when it carries out dial-up operation, has a strong impact on its driving safety.

Contents of the invention

The object of the present invention is to provide a structure that overcomes the above-mentioned disadvantages of existing products.

To achieve the above object, the solution of the present invention is:

A dial control device for a special earphone for a mobile phone, mainly on the answer button part of the special earphone of the mobile phone, in addition to the original answer button, a dial control button is additionally provided, and the dial control button is connected with a signal line to the earphone plug, and the mobile phone is preset with a dedicated jack for the earphone plug, so that when the earphone plug is inserted into the preset jack of the mobile phone, the dial control button can be connected to the mobile phone, and the dial control button can be used to The pressing of the button cooperates with the internal program design of the mobile phone to achieve the number selection and dialing functions of the mobile phone with the dial control key as a single key control; further, the internal program of the mobile phone adopts the intermittent pressing key control mode design, which is obtained by using the intermittent pressing times of the dial control key Select the phone number to be dialed and automatically dial out; the internal program of the mobile phone adopts the countdown mode design of continuous pressing of the button, and the phone number to be dialed can be selected in sequence by using the continuous pressing time of the dial control button, and after releasing the dial control button, That is, the selected phone number is automatically dialed out; the internal program of the mobile phone is designed with a key selection voice control mode, and after pressing the dial control key to select the desired language, the user can speak the desired phone number in that language The serial number of the number, and after the mobile phone receives the voice command, the selected phone number will be dialed out.

Due to the adoption of the above scheme, the number selection and dialing control of the mobile phone is extended to the answering button of the earphone, and an additional dial control button is used to make it possible to use the dial control button directly when the earphone is used and the earphone cannot be held. Selecting and dialing numbers effectively solves the restrictions and troubles caused by conventional mobile phones in the use of one-touch dialing, so as to provide better convenience in use; in addition, with the design of the internal program of the mobile phone, it is possible to press the keys intermittently , Continuously press the button to count the seconds or select the voice control mode to select and dial the number, so as to adapt to the usage habits of different users.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic block diagram of the dialing operation of the present invention.

FIG. 3 is a reference diagram of a preferred implementation state of the present invention.

Detailed ways

First, please refer to the structural diagram of FIG. 1 and the block diagram of FIG. 2. As shown in the figure, the structural design of the present invention is mainly for the answering button part 21 of the special earphone 20 of the mobile phone 10. In addition to the original answering button Outside the twist 22, a dial control button 23 is further provided, and the dial control button 23 is connected to the earphone plug 25 with a signal line 24, and the mobile phone 10 is preset with a dedicated jack 11 for the earphone plug 25, so as to be used as an earphone plug When 25 is plugged into the preset jack 11 of the mobile phone 10, the dial control button 23 can be connected with the mobile phone 10, and the pressing of the dial control button 23 is combined with the internal programming of the mobile phone 10, so that the internal programming of the mobile phone 10 can be performed. Build telephone number selection and dialing operation;

On its control, after the user presses the dial control button 23 attached to the earphone 20 to answer the button part 21, the signal is transmitted to the microprocessor CPU30 of the internal circuit of the mobile phone 10 through the signal line 24, and the microprocessor 30 is According to its signal, the selected phone number is read from the memory circuit 31, and then the dialing circuit 32 is controlled to transmit and dial out the group of phone numbers through the antenna 33, so that the dialing button 23 can be used as a single key to control the number selection and dialing of the mobile phone 10 Function;

And in order to achieve the number selection and dialing functions of the single-key control mobile phone 10 with the dial control button 23, and facilitate the user to operate and use, wherein the control program inside the mobile phone 10 must take the following mode design:

1. Intermittent button press control mode: It has to input the phone number to be set for simple dialing into the internal memory circuit 31 of the mobile phone 10 in sequence and write the serial number. When the dial control button 23 is pressed once, it will automatically jump to the next serial number, and so on. The user only needs to press the corresponding number of times according to the number of the phone number to be dialed, and the phone number can be automatically selected (for example, pressing once is the first group of phone numbers, pressing five times is the fifth group phone number, and so on), and after continuously pressing the dial control button 23 to a predetermined time (such as 2 seconds or 3 seconds), the internal dialing circuit 32 of the mobile phone 10 will automatically dial out this group of numbers;

2. Continuously press the button countdown mode: key the phone number to be set into the internal memory circuit 31 of the mobile phone 10 in order and write the serial number. When the dial control button 23 is continuously pressed, the serial number of the phone number will be displayed every predetermined time. Skip to the next serial number (if its intermittent time is 0.5 seconds, after continuing to press for 3 seconds, it will jump to the 7th group phone number), and after releasing the dial control button 23, the dial circuit 32 inside the mobile phone 10 will automatically select phone number dialed;

3. Press the button to select the voice control mode: it is to key in the phone number to be set for simple dialing into the internal memory circuit 31 of the mobile phone 10 and write the serial number, and set the language selection and serial number (as 1 for Mandarin, 2 for English, and 2 for Japanese) is 3, and so on), after utilizing the number of times of pressing the dial control button 23 to select the required language, the user can speak the serial number of the telephone number to be dialed out (such as 1, 2, 3 or One, Two, Three), and after the mobile phone 10 receives its language instruction, the selected phone number can be dialed out by the internal dial circuit 32;

In the above-mentioned various operation modes, it can further set the function of automatically disconnecting the call if the other party does not answer within a certain period of time;

Please continue to refer to the reference diagram of the implementation state shown in Figure 3. As shown in the figure, the present invention achieves the number selection and dialing functions of the mobile phone 10 through the dial control button 23 added by the answer button part 21 of the earphone 20 dedicated to the mobile phone 10. When the user is driving or unable to hold the mobile phone 10, the mobile phone 10 must be placed in an appropriate position, and the earphone 20 is used to plug in the ear as a listening tool. The front position is convenient for the user to press the answer button 22 to answer the call. If the user wants to make an emergency call, he only needs to reach out and press the dial control button 23 on the chest answer button 21 and select according to its operation mode. After reaching the desired phone number, the mobile phone 10 can automatically dial out the set of numbers. The user does not need to take the mobile phone to release the lock button or press the mobile phone button, and does not need to focus on the mobile phone 10 and dial the number. In terms of action, the required number selection operation can be completed. In this way, the convenience of use and driving safety can be greatly improved, and many troubles and inconveniences caused by the use of conventional mobile phones can be effectively solved.

The invention innovatively extends the number selection and dialing control of the mobile phone to the earphone answer button, and uses the additional dial control button to make it possible to use the dial control button to directly perform single-key calls when the earphone is used and the earphone cannot be held. Number selection and dialing can effectively solve the restrictions and troubles and inconveniences caused by conventional mobile phones in the use of one-touch dialing, so as to provide better use convenience.

To sum up, through the innovative design of the structure, the present invention makes it possible to use the dial control button attached to the earphone to directly perform single-key number selection and dialing operations when the earphone is used and the mobile phone cannot be held. The restrictions on the use of one-touch dialing and the resulting troubles and inconveniences.

Claims (4)

1, dialling of a kind of mobile phone earphone special controlled device, it is characterized in that: the press button portion that answers of the earphone special of mobile phone has additional one group of control button, this group controlled button and is connected to headset plug with a signal line, this mobile phone then is preset with the jack of headset plug special use, use when headset plug and insert when tying in the default jack of mobile phone, this group control button promptly gets with mobile phone obtains connection state, utilize the inner formula of matching with mobile phone of pushing of this group control button to design, reach to dial the control button and make the numerical selection and the dial feature of singly-bound control mobile phone.

2, mobile phone earphone special according to claim 1 dial the control device, it is characterized in that: the inner formula of mobile phone adopts the compression number and must select the telephone number that institute desires to dial and the pressing keys control model at intermittence of dial-out automatically at intermittence of dialling the control button.

3, dialling of mobile phone earphone special according to claim 1 controlled device, it is characterized in that: mobile phone inside formula adopts utilizes the lasting compressing time of dialling the control button to get the telephone number that selection is in regular turn desired to dial, and after discharging group control button, the promptly automatic lasting pressing keys reading the clock pattern that the telephone number of selecting is transferred to.

4, dialling of mobile phone earphone special according to claim 1 controlled device, it is characterized in that: after the inner formula of mobile phone adopts utilization to push group language that the selection of times of control button is required, the user promptly can say the sequence number of the telephone number of desire dial-out by this language, and after mobile phone receives its phonetic order, promptly get the button that the telephone number that will select transfers to and select the language control model.

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