CN204090124U - Smart Handheld Device Speaker Control System Based on Bluetooth Communication - Google Patents

Abstract

The utility model discloses an intelligence handheld device audio amplifier control system based on bluetooth communication that convenient to use, low in manufacturing cost and be convenient for realize. The utility model discloses an intelligence handheld device and bluetooth speaker, be equipped with equipment controller, equipment microphone, bluetooth module, keyboard and/or touch screen on the intelligence handheld device, the equipment microphone bluetooth module and keyboard and/or touch screen all with the equipment controller is connected, be equipped with audio amplifier controller and audio amplifier bluetooth module on the bluetooth speaker, audio amplifier bluetooth module with the audio amplifier controller is connected, connect through bluetooth wireless signal between intelligence handheld device and the bluetooth speaker. The utility model discloses can be applied to intelligent wireless transmission technical field.

Description

Smart Handheld Device Speaker Control System Based on Bluetooth Communication

technical field

The utility model relates to a control system, in particular to a control system for a speaker of an intelligent hand-held device based on bluetooth communication.

Background technique

Bluetooth (Bluetooth) technology is a short-range wireless communication technology standard. Bluetooth technology has been used as a standard configuration of computers and mobile phones in today's society. Bluetooth technology has been accepted by more and more people due to its wireless and anti-radiation advantages, and the market demand is showing an obvious upward trend. In the field of consumer electronics, many speaker products are already equipped with wireless Bluetooth functions. The remote control speakers currently on the market are usually composed of infrared wireless remote control, infrared wireless receiver and other modules. It can be seen that the same system is equipped with two wireless transmission devices, and the production cost of the product is relatively high. With the popularization of smart phones, it will be a very valuable solution to realize the wireless Bluetooth function and the wireless Bluetooth remote control function by using a wireless Bluetooth device alone.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a speaker control system for smart handheld devices based on Bluetooth communication that is easy to use, low in manufacturing cost and easy to implement.

The technical solution adopted in the utility model is: the utility model includes a smart handheld device and a Bluetooth speaker, the smart handheld device is provided with a device controller, a device microphone, a Bluetooth module, a keyboard and/or a touch screen, and the device microphone , the Bluetooth module and the keyboard and/or touch screen are all connected to the device controller, the Bluetooth speaker is provided with a speaker controller and a speaker Bluetooth module, and the speaker Bluetooth module is connected to the speaker controller , the smart handheld device and the Bluetooth speaker are connected through a Bluetooth wireless signal.

A speaker button and/or a touch screen are also arranged in the Bluetooth speaker, and the speaker button and/or touch screen are connected to the speaker controller.

The smart handheld device is also provided with a speech recognition module, and the speech recognition module is connected with the device controller.

The smart handheld device is a smart phone, a tablet computer or a notebook computer.

The beneficial effects of the utility model are: since the utility model includes a smart handheld device and a bluetooth speaker, the smart handheld device is provided with a device controller, a device microphone, a bluetooth module, a keyboard and/or a touch screen, and the device microphone, The Bluetooth module and the keyboard and/or touch screen are all connected to the device controller, the Bluetooth speaker is provided with a speaker controller and a speaker Bluetooth module, and the speaker Bluetooth module is connected to the speaker controller, The smart handheld device and the bluetooth speaker are connected by bluetooth wireless signals, so the utility model uses buttons and/touch screens on the handheld device to replace the physical remote control, and uses wireless bluetooth as the data path to replace the wireless infrared receiving path ; With the help of the microphone on the smart handheld device, Bluetooth is used for signal transmission to realize the karaoke and megaphone functions of the Bluetooth speaker; this system can not only use the smart handheld device as the remote control of the Bluetooth speaker, but also use the Bluetooth communication technology to make the Bluetooth speaker communicate with the speaker. The smart handheld device directly communicates, so the utility model has low manufacturing cost and is easy to realize, and its use is also convenient and reliable.

Description of drawings

Fig. 1 is the simple structural representation of the utility model in embodiment one;

Fig. 2 is a schematic structural diagram of the utility model in the second embodiment.

Detailed ways

Embodiment one:

As shown in FIG. 1 , this embodiment takes a smart phone as an example of a smart handheld device for further description. The utility model comprises two parts of a smart phone and a Bluetooth speaker, and the smart phone and the Bluetooth speaker are connected through a Bluetooth wireless signal. Other functional modules; the Bluetooth speaker includes a speaker controller, a speaker Bluetooth module, a speaker touch screen/button, a speaker storage device and other functional modules. The bluetooth module includes a bluetooth chip and an antenna.

First, install the application software (APP1) on the smart phone to simulate and replace the buttons on the physical remote control; then, the Bluetooth speaker is connected to the smart phone with Bluetooth function through wireless Bluetooth to realize the remote control of the smart phone to the Bluetooth speaker. The Bluetooth speaker can be remotely controlled by voice or the touch screen button on the smartphone.

The smart handheld device is also provided with a speech recognition module, and the speech recognition module is connected with the device controller. Through the microphone of the device, the APP software performs voice recognition, and then transmits voice information through the Bluetooth transmission protocol, and controls the speaker equipment through the voice information.

Embodiment two:

As shown in Figure 2, it is a schematic diagram of the system structure of the utility model that enables the bluetooth speaker to realize the karaoke/megaphone function. In this embodiment, the control system includes two parts, a smart phone and a bluetooth speaker, and the smart phone and the bluetooth speaker are connected through a bluetooth wireless signal, and the smart phone includes a mobile phone controller, a mobile phone bluetooth module, a microphone, a mobile phone touch screen/button and other functional modules; the Bluetooth speaker includes a speaker controller, a speaker Bluetooth module, a speaker touch screen/button, a speaker and other functional modules. The bluetooth module includes a bluetooth chip and an antenna.

First, the application software (APP2) is installed on the smart phone, and then the Bluetooth speaker is connected to the smart phone with Bluetooth function through wireless Bluetooth to realize the real-time playback of the voice signal of the smart phone microphone by the Bluetooth speaker.

The utility model can be applied to the technical field of intelligent wireless transmission.

Claims (4)

1. A smart handheld device speaker control system based on bluetooth communication, characterized in that: the system includes a smart handheld device and a bluetooth speaker, and the smart handheld device is provided with a device controller, a device microphone, a bluetooth module, a keyboard and/or Or touch screen, described device microphone, described bluetooth module and described keyboard and/or touch screen are all connected with described device controller, described bluetooth sound box is provided with sound box controller and sound box bluetooth module, described sound box bluetooth The module is connected with the speaker controller, and the smart handheld device and the Bluetooth speaker are connected through Bluetooth wireless signals. 2. the intelligent handheld device speaker control system based on bluetooth communication according to claim 1, is characterized in that: speaker button and/or touch screen are also provided with in the described bluetooth speaker, described speaker button and/or touch screen and The speaker controller is connected. 3. The speaker control system for smart handheld devices based on Bluetooth communication according to claim 1, characterized in that: the smart handheld device is also provided with a voice recognition module, and the voice recognition module is connected to the device controller. 4. The speaker control system for smart handheld devices based on Bluetooth communication according to claim 1, wherein the smart handheld device is a smart phone, a tablet computer or a notebook computer.