CN104035350B - Based on the control system of earphone jack and method and ear plug device - Google Patents

Abstract

The invention discloses a control system and method based on an earphone jack and an earplug device. The control system based on the earphone jack includes an earplug device and a mobile terminal with an earphone jack. The earplug device passes through the The earphone jack is electrically connected to the mobile terminal, and the ear plug device is used to send an input signal to the mobile terminal, receive and output a control signal of the mobile terminal; the mobile terminal is used to receive the ear plug An input signal of the device, and a control signal is generated according to the input signal and sent to the earplug device. The earplug device outputs an infrared remote control signal to remotely control the controlled terminal according to the control signal, outputs light effects for lighting or prompts, and outputs sound for prompts, etc. Therefore, various functions are added to the earplug device, which meets the diverse needs of users and improves user satisfaction.

Description

Control system and method based on earphone jack and earplug device

technical field

The invention relates to the technical field of communication, in particular to a control system and method based on an earphone jack and an earplug device.

Background technique

The mobile terminal usually has a headphone jack, which can be plugged into the headphone to listen to music, talk, record and so on. When the earphones are pulled out, the earphone jack is idle, and it is easy for dust to enter. For this reason, a kind of ear plug device has appeared on the market, then insert this ear plug device when the earphone jack is idle, plays the effect of dustproof.

On this basis, the existing technology has further improved it, and added a shortcut key function to the ear plug device. When the ear plug device is pressed, the ear plug device sends an input signal to the mobile terminal, and the mobile terminal receives the input signal. Opening a certain application or program, such as opening a music player, camera, etc., provides convenience for users to perform quick operations. However, with the rapid development of communication technology, the needs of users are becoming more and more diverse. The earplug device only has a single shortcut key function, which is far from meeting the needs of users, and the user satisfaction is not high.

Contents of the invention

The main purpose of the present invention is to provide a control system and method based on an earphone jack and an ear plug device, aiming at solving the problem of single function of the ear plug device, adding multiple functions to the ear plug device, and meeting the diverse needs of users. Improve user satisfaction.

To achieve the above purpose, the present invention proposes a control system based on an earphone jack, including an earplug device and a mobile terminal with an earphone jack, the earplug device is electrically connected to the mobile terminal through the earphone jack , the earplug device is used to send an input signal to the mobile terminal, receive and output the control signal of the mobile terminal; the mobile terminal is used to receive the input signal of the earplug device, and generate an input signal according to the input signal The control signal is sent to the earplug device.

Preferably, the earplug device includes an infrared remote control unit, and the control signal controls the infrared remote control unit to output an infrared remote control signal.

Preferably, the ear plug device further includes a light emitting unit, and the control signal controls the light emitting unit to output light effects.

The present invention simultaneously proposes a control method based on an earphone jack, comprising steps:

The earplug device sends an input signal to the mobile terminal;

The mobile terminal generates a control signal according to the input signal, and sends it to the earplug device;

The earplug device receives the control signal and outputs it.

Preferably, the earplug device receiving the control signal and outputting includes: the control signal controls an infrared remote control unit of the earplug device to output an infrared remote control signal.

Preferably, the receiving the control signal and outputting the earplug device includes: the control signal controls the light emitting unit of the earplug device to output light effects.

The present invention also proposes an earplug device, including a signal sending module and a signal output module, wherein:

A signal sending module, configured to send an input signal to the mobile terminal, so that the mobile terminal generates a control signal according to the input signal;

The signal output module is used to receive and output the control signal sent by the mobile terminal.

Preferably, the signal output module includes a left-channel electrode segment and a right-channel electrode segment electrically connected to the mobile terminal, and an output unit electrically connected to the left-channel electrode segment and the right-channel electrode segment, respectively.

Preferably, the output unit is an infrared remote control unit, and the infrared remote control unit is controlled by a control signal to output an infrared remote control signal.

Preferably, the output unit further includes a light emitting unit, and the light emitting unit is controlled by a control signal to output light effects.

In the control system based on the earphone jack provided by the present invention, the earplug device sends an input signal to the mobile terminal, and the mobile terminal generates a control signal according to the input signal and then feeds it back to the earplug device, and the earplug device outputs according to the control signal, For example, output infrared remote control signal to remotely control the controlled terminal, output lighting effect for lighting or prompting, output sound for prompting, etc. Therefore, various functions are added to the earplug device, which meets the diverse needs of users and improves user satisfaction.

Description of drawings

Fig. 1 is the structural block diagram of an embodiment of the control system based on earphone jack of the present invention;

Fig. 2 is a structural block diagram of an embodiment of the earplug device of the present invention;

3 is a schematic perspective view of an embodiment of the earplug device of the present invention;

Fig. 4 is an exploded view of the earplug device in Fig. 3;

Fig. 5 is another structural block diagram of an embodiment of the control system based on the earphone jack of the present invention;

Fig. 6 is a flow chart of an embodiment of the control method based on the earphone jack of the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Referring to FIG. 1 , an embodiment of the control system based on the earphone jack of the present invention is proposed, and the control system includes an earplug device and a mobile terminal. The mobile terminal has an earphone jack, and the earphone jack has four sections, which are respectively the left channel segment L, the right channel segment R, the signal circuit segment G and the microphone segment M; the ear plug device has an earphone plug, and the earphone plug Including the left channel electrode segment P1, the right channel electrode segment P2, the signal return electrode segment P3 and the microphone electrode segment P4 corresponding to the four segments L, R, G, and M of the headphone jack, which are inserted into the headphone jack After that, it is electrically connected with the mobile terminal. Wherein, the ear plug device is used to send an input signal to the mobile terminal through the signal loop electrode segment P3 and the microphone electrode segment P4, and receive and output the control signal of the mobile terminal through the left channel electrode segment P1 and the right channel electrode segment P2; The mobile terminal is used to receive the input signal of the earplug device through the signal loop segment G and the microphone segment M, generate a corresponding control signal according to the input signal, and send the control signal to the ear through the left channel segment L and the right channel segment R. Plug in the device.

As shown in FIG. 2 , in terms of functional modules, the earplug device includes a signal sending module and a signal output module. The signal sending module is used to send the input signal to the mobile terminal, so that the mobile terminal generates a control signal according to the input signal; the signal output module is used to receive and output the control signal sent by the mobile terminal. The signal output module includes a left channel electrode segment P1 and a right channel electrode segment P2 electrically connected to the left channel segment L and the right channel segment R of the mobile terminal respectively, and a left channel electrode segment P1 and a right channel segment electrically connected respectively. The output unit of the track electrode segment P2. There can be one, two or more output units. When the output unit is an infrared remote control unit, the infrared remote control unit will output the infrared remote control signal after receiving the control signal to remotely control the controlled terminals such as TV sets, air conditioners, washing machines, etc. ; When the output unit is a light-emitting unit, the light-emitting unit outputs lighting effects after receiving the control signal, such as constant lighting, flashing or emitting lights of different colors.

As shown in Figures 3 and 4, in terms of three-dimensional structure, the ear plug device includes a housing 10, a button 20 accommodated in the housing 10, a circuit board 30, a switch 50, an output unit (infrared remote control unit 40 and a light emitting unit 60 ) and an earphone plug 70, the earphone plug 70 is connected to the shell 10, the switch 50, the infrared remote control unit 40 and the light emitting unit 60 are connected to the circuit board 30, and the switch 50 is preferably a DOME switch.

Referring to FIG. 5 , the switch 50 is electrically connected to the signal return electrode segment P3 and the microphone electrode segment P4 of the earphone plug 70 through the circuit board 30 to form a signal sending module. By pressing or releasing the button, and pressing the button for different durations, the switch connects or disconnects the signal loop electrode segment P3 and the microphone electrode segment P4 of the earphone plug, thereby sending corresponding input signals to the mobile terminal. Different input signals lead to different control signals generated by the mobile terminal.

The output units ( 60 , 40 ) are respectively electrically connected to the left-channel electrode segment P1 and the right-channel electrode segment P2 of the earphone plug 70 through the circuit board 30 to form a signal output module. As shown in Figure 5, the output unit is two in parallel, including an infrared remote control unit 40 and a light emitting unit 60, the infrared remote control unit 40 can be an infrared transmitter, and the light emitting unit 60 can be an LED lamp or be composed of a plurality of LED lamps of LED lights. When the mobile terminal sends a forward control signal to the signal output module, the infrared remote control unit 40 receives the forward control signal and sends an infrared remote control signal to remote control the controlled device; when the mobile terminal sends a reverse control signal to the signal output module , the light emitting unit 60 receives the reverse control signal and outputs light effects, such as constant light, flashing and so on. In addition, the output unit can also be other output devices, for example, it can be a sound unit, which emits various sounds according to different control signals.

The control method based on the earphone jack of the earplug device and the mobile terminal is shown in Figure 6, including the following steps:

Step S101: the earplug device sends an input signal to the mobile terminal

After the ear plug device is inserted into the mobile terminal, a connection relationship and a communication protocol are established. The user can send the input signal by pressing the button of the ear plug device, and the input signals generated by different pressing durations or different pressing times are also different.

Step S102: The mobile terminal generates a control signal according to the input signal, and sends it to the earplug device

According to the communication protocol, the mobile terminal generates different control signals for different input signals, such as a forward control signal, a reverse control signal, or a first control signal, a second control signal, and the like.

Step S103: the earplug device receives the control signal and outputs

According to different control signals received by the earplug device, output results are also different. If the forward control signal is received, the infrared remote control signal is output through the infrared remote control unit; when the reverse control signal is received, the light effect is output through the light emitting unit. Or, upon receiving the first control signal, the light emitting unit is always on; upon receiving the second control signal, the light emitting unit blinks, etc.

In addition, the earplug device can also output other results, such as outputting sound through the sound unit, and emitting various sounds according to different control signals.

Accordingly, the present invention is based on the control system of the earphone jack. The earplug device sends an input signal to the mobile terminal, and the mobile terminal generates a control signal according to the input signal and then feeds it back to the earplug device. The earplug device outputs according to the control signal, such as output The infrared remote control signal is used to remotely control the controlled terminal, output lighting effects for lighting or prompts, and output sound for prompts, etc. Therefore, various functions are added to the earplug device, which meets the diverse needs of users and improves user satisfaction.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the above-mentioned embodiments can be completed by controlling related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium It can be ROM/RAM, magnetic disk, optical disk, etc.

It should be understood that the above are only preferred embodiments of the present invention, and cannot therefore limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in Other relevant technical fields are all equally included in the patent protection scope of the present invention.

Claims (10)

1. A control system based on an earphone jack, comprising an earplug device and a mobile terminal with an earphone jack, the earplug device is electrically connected to the mobile terminal through the earphone jack, and the earplug device Including a key, characterized in that, The earplug device is used to send a corresponding input signal to the mobile terminal when the button is pressed for different durations, and receive and output a control signal of the mobile terminal; The mobile terminal is configured to receive an input signal of the earplug device, generate a control signal according to the input signal and send it to the earplug device. 2 . The control system based on an earphone jack according to claim 1 , wherein the earplug device includes an infrared remote control unit, and the control signal controls the infrared remote control unit to output an infrared remote control signal. 3 . 3. The control system based on an earphone jack according to claim 1 or 2, wherein the earplug device further comprises a light emitting unit, and the control signal controls the light emitting unit to output light effects. 4. A control method based on an earphone jack, comprising the steps of: When the buttons of the ear-plug device are pressed for different durations, the ear-plug device sends corresponding input signals to the mobile terminal; The mobile terminal generates a control signal according to the input signal, and sends it to the earplug device; The earplug device receives the control signal and outputs it. 5. The control method based on the earphone jack according to claim 4, wherein the receiving and outputting the control signal by the earplug device comprises: controlling the infrared remote control unit of the earplug device to output outwards by the control signal Infrared remote control signal. 6 . The control method based on an earphone jack according to claim 4 , wherein the receiving and outputting the control signal by the earplug device comprises: controlling the light emitting unit of the earplug device to output light effects by the control signal. 7. An earplug device, comprising a button, characterized in that it also includes a signal sending module and a signal output module, wherein: A signal sending module, configured to send a corresponding input signal to the mobile terminal when the button is pressed for different durations, so that the mobile terminal generates a control signal according to the input signal; The signal output module is used to receive and output the control signal sent by the mobile terminal. 8. The device according to claim 7, wherein the signal output module comprises a left sound channel electrode segment and a right sound channel electrode segment electrically connected to the mobile terminal, and is electrically connected to the left sound channel electrode segment respectively. segment and the output unit for the right channel electrode segment. 9. The ear plug device according to claim 8, wherein the output unit is an infrared remote control unit, and the infrared remote control unit is controlled by a control signal to output an infrared remote control signal. 10. The earplug device according to claim 8, wherein the output unit further comprises a light emitting unit, and the light emitting unit is controlled by a control signal to output light effects.