CN203279140U - Sound equipment - Google Patents
Sound equipment Download PDFInfo
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- CN203279140U CN203279140U CN 201220646654 CN201220646654U CN203279140U CN 203279140 U CN203279140 U CN 203279140U CN 201220646654 CN201220646654 CN 201220646654 CN 201220646654 U CN201220646654 U CN 201220646654U CN 203279140 U CN203279140 U CN 203279140U
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- 230000005236 sound signal Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
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- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a piece of sound equipment, comprising a bluetooth module, a switchover module, an external storage device access module, an amplitude modulation/frequency modulation module, an audio input interface, and a play device. The bluetooth module is used for connection and communication between the sound equipment and an intelligent electronic device with bluetooth function, and controls operation of other module in the sound equipment. The switchover module is used to switch over sound sources of the sound equipment under control of the bluetooth module. The external storage device access module is used to connect an external storage device with the sound equipment. The amplitude modulation/frequency modulation module is used to receive broadcast. The audio input interface is used to receive audio signals input by the external device. The play device is used to play audios. Since an intelligent electronic terminal is connected with the sound equipment through the bluetooth module and performs play control on the sound equipment, so that user usage experience of the intelligent electronic terminal is improved, and application of the sound equipment is more wide.
Description
Technical Field
The utility model relates to an audio playback field especially relates to a sound equipment.
Background
With the rapid development of intelligent mobile terminals such as bluetooth smart phones and tablet computers, various performances of the intelligent mobile terminals have been exclamated by consumers. However, the performance of audio equipment is still relatively lagged for other aspects due to its volume, and consumers are increasingly demanding on this part. From this, a bluetooth sound has appeared, its convenient to carry, the outward appearance fashion, tone quality is better relatively, and can wireless transmission, obtain liking of user.
However, the existing audio has less interaction with the terminal, so that the functions of the existing audio and the terminal are not favorable to be fully played when the existing audio and the terminal are used together, and the user experience is influenced.
Disclosure of Invention
The utility model aims at providing a can carry out the stereo set of broadcast under intelligent electronic terminal's wireless control.
The utility model provides a stereo set includes:
the Bluetooth module is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function and controlling other modules in the sound equipment to work;
the switching module is connected with the Bluetooth module and used for switching the sound source of the sound under the control of the Bluetooth module, and the sound source comprises an external storage device access module, an amplitude/frequency modulation module and an audio input interface, wherein the external storage device access module is connected between the Bluetooth module and the switching module;
and the playing device is connected with one of the external storage equipment access module, the amplitude/frequency modulation module, the audio input interface and the Bluetooth module through the switching module and is used for playing audio.
The Bluetooth module is also used for transmitting the audio files in the external storage device to the intelligent electronic device through the external storage device access module.
Specifically include in the bluetooth module:
the Bluetooth communication interface is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function;
and the micro control unit is used for controlling other modules in the sound equipment to work.
The Bluetooth module also comprises a control key, wherein the control key is arranged on the surface of the sound box and is used for directly controlling other modules in the sound box to work through the micro control unit.
The utility model discloses a concrete implementation mode passes through bluetooth function and is connected with intelligent electronic terminal to receive intelligent terminal's control, can carry out the remote control to this stereo set through intelligent terminal, promoted intelligent electronic terminal's user's use and experienced, also make the usage of stereo set more extensive.
Drawings
Fig. 1 is a schematic diagram of a first specific embodiment of a sound system and a square frame interacting with an intelligent electronic device.
Fig. 2 is a schematic diagram of a square frame of the sound system according to the present invention, interacting with an intelligent electronic device.
Fig. 3 is a schematic diagram of a third specific embodiment of a sound box interacting with an intelligent electronic device.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
As shown in fig. 1, the present invention relates to a first embodiment of a sound box and an intelligent electronic device, wherein the first embodiment of the sound box and the intelligent electronic device are interactive in a square frame schematic, and the sound box 40 includes: the device comprises a Bluetooth module 402, an external storage equipment access module 404, an amplitude/frequency modulation module 406, an audio input interface 408, a switching module 410 and a playing device 412. Wherein:
the bluetooth module 402 is used for connecting and communicating with the intelligent electronic device 20 with the bluetooth function and controlling other modules in the audio 40 to work;
wherein, other module work in the control stereo set 40 specifically are: the bluetooth module 402 controls the switching module 410 to switch the sound source; during playing, playing control is realized, and the playing control comprises but is not limited to volume adjustment, selection of an up/down song, pause/play and other control functions; optimized, the method is also used for mutual storage of the sound 40 and the audio file according to the intelligent electronic device 20, namely, the audio file stored in the sound 40 is transmitted to the intelligent electronic device 20, or the audio file in the intelligent electronic device 20 is transmitted to the sound 40 for storage; optimized, also used for controlling the on/off, time, alarm clock, sound effect, high and low sound adjustment, etc. of the sound 40; optimally, the device is also used for playing the voice input in the microphone of the intelligent electronic device 20 through the playing device 412 to realize the karaoke function;
the bluetooth module 402 may control other modules in the audio 40 to work according to the control command of the intelligent electronic device 20, or may directly send the control command from the bluetooth module 402 to control other modules in the audio 40 to work; for brevity of description, no emphasis will be placed on the following detailed description, but it should be understood that the control of other modules in the audio device 40 by the bluetooth module 402 can be performed under the control of the intelligent electronic device 20, or can be performed directly through the bluetooth module 402;
the intelligent electronic device 20 includes, but is not limited to: smart phones (e.g., those using Android or IOS operating systems), handheld devices (e.g., laptops, netbooks, tablets, etc.); the bluetooth module 402 and the intelligent electronic device 20 both need to activate a serial port emulation protocol (RFCOM, also called cable replacement protocol) in the bluetooth protocol, and a control command is sent or received between the intelligent electronic device 20 and the bluetooth module 402 in the audio 40 through the RFCOM protocol;
a switching module 410, configured to switch the sound source of the audio 40 under the control of the bluetooth module 402, that is, one of the am/fm module 406, the external storage device access module 404, the audio input interface 408, and the bluetooth module 402 is connected to the playing apparatus 412; however, the sound source includes, but is not limited to, a broadcast received through the am/fm module 406, an audio file in a storage device (e.g., USB device or SD card) connected through the external storage device access module 404, an audio signal received through the audio input interface 408, and a bluetooth device connected through the bluetooth module 402, the bluetooth device including the smart electronic device 20 connected to a stereo, that is, playing the audio file in the smart electronic device 20;
an external storage device access module 404, configured to connect an external storage device with the audio equipment 40, and when the switching module 410 switches the sound source of the audio equipment 40 to the external storage device, the bluetooth module 402 performs play control on an audio file in the external storage device; preferably, the bluetooth module 402 may further transmit a song directory of the audio files in the USB device or the SD card to the intelligent electronic device 20 through the external storage device access module 404, and display the song directory in the intelligent electronic device 20; optimally, when the audio 40 plays, the bluetooth module 402 controls the intelligent electronic device 20 to synchronously display lyrics; the external storage device access module 404 includes, but is not limited to, a USB (Universal Serial Bus) interface, an SD Card (Secure Digital Memory Card) interface, and the audio files stored in the external storage device include, but are not limited to, audio files in MP3 and WMA formats;
an am/fm module 406 for receiving broadcasts, such as: listening to AM (Amplitude Modulation) broadcast and FM (Frequency Modulation) broadcast, when the switching module 410 switches the sound source of the audio 40 to broadcast, the bluetooth module 402 controls the AM/FM module 406 to automatically search for a broadcast channel and play the broadcast channel by the playing device 412; preferably, the bluetooth module 402 may further control the am/fm module 406 to transmit the search result to the intelligent electronic device 20 for displaying, and further control the am/fm module 406 to play the selected channel;
an audio input interface 408 for receiving an audio signal input from an external device; specifically, the audio input interface 408 may be an AUX audio input interface;
the playing device 412 is connected to one of the external storage device access module, the am/fm module, the audio input interface, and the bluetooth module through the switching module, and is configured to play audio.
During operation, after intelligent electronic device 20 and stereo set 40 pass through bluetooth module 402 and are connected, then other modules are controlled in intelligent electronic device 20 accessible bluetooth module 402 is to stereo set 40, realize each item instant music, if: sound source switching, song or lyric display, volume control, song up/down selection, play/pause control, mutual storage of audio files, search, storage and selective play of broadcast channels and the like; when the intelligent electronic device 20 is not connected to the audio 40, the audio 40 can be directly controlled to realize corresponding playing.
The first embodiment of the utility model is connected with the intelligent electronic terminal through the Bluetooth function and controlled by the intelligent terminal, so that the sound box can be remotely controlled through the intelligent terminal, and the sound box can be more conveniently used; in addition, the functions of the intelligent electronic terminal can be expanded without connecting wires, for example, local music can be played through the sound box, and the playing effect of the sound box is good, so that the use experience of a user of the intelligent electronic terminal can be improved, and the use range of the sound box is wider.
As shown in fig. 2, the utility model relates to a stereo set embodiment two and intelligent electronic equipment between carry out interactive block schematic diagram, this stereo set 40A and the stereo set 40 difference in embodiment one lie in: the bluetooth module 402A specifically includes a bluetooth communication interface 4022 and a micro control unit 4024. Wherein,
the bluetooth communication interface 4022 is used for connecting and communicating with the intelligent electronic device 20 with a bluetooth function;
and the micro control unit 4024 is used for controlling the operation of other modules in the sound equipment 40A. The specific situation of controlling the operations of other modules in the audio 40A has been described in detail in the first embodiment, and details are not repeated here, and only the following examples are given, for example:
the switching module 410 is configured to switch the sound source of the audio 40A under the control of the micro control unit 4024;
when the switching module 410 switches the sound source of the audio 40A to the external storage device, the micro control unit 4024 controls playing of the audio file in the external storage device; preferably, the micro control unit 4024 may further transmit a song directory of the audio file in the USB device or the SD card to the intelligent electronic device 20 through the external storage device access module 404, and display the song directory in the intelligent electronic device 20; optimally, the micro control unit 4024 controls the intelligent electronic device 20 to synchronously display lyrics when the audio 40A plays;
when the switching module 410 switches the sound source of the audio 40A to broadcast, the micro control unit 4024 controls the am/fm module 406 to automatically search for a broadcast channel and play the broadcast channel by the playing device 412; preferably, the bluetooth module 402 may further control the am/fm module 406 to transmit the search result to the intelligent electronic device 20 for displaying, and further control the am/fm module 406 to play the selected channel.
As shown in fig. 3, the utility model relates to a stereo set embodiment three and intelligent electronic equipment between carry out interactive block schematic diagram, this stereo set 40B and the stereo set 40A difference in embodiment two lie in: the bluetooth module 402B further includes a control key 4026, and the control key 4026 is disposed on the surface of the audio 40B and is used for controlling other modules in the audio 40B to operate directly through the mcu 4024. Further, the control key 4026 may be further configured to send an instruction to transmit to the intelligent electronic device 20, so that the intelligent electronic device 20 directly enters the website included in the instruction through WIFI. The same points are not described in detail herein.
The control key 4026 is provided for the audio equipment 40B, so that the audio equipment 40B can play audio or listen to broadcast without being connected to the intelligent electronic device 20. The performance of the sound box 40B is further improved, and the application is wider.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A sound box, characterized in that it comprises:
the Bluetooth module is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function and controlling other modules in the sound equipment to work;
the switching module is connected with the Bluetooth module and used for switching the sound source of the sound under the control of the Bluetooth module, and the sound source comprises an external storage device access module, an amplitude/frequency modulation module and an audio input interface, wherein the external storage device access module is connected between the Bluetooth module and the switching module;
and the playing device is connected with one of the external storage equipment access module, the amplitude/frequency modulation module, the audio input interface and the Bluetooth module through the switching module and is used for playing audio.
2. The audio system of claim 1, wherein the bluetooth module is further configured to transmit audio files in the external storage device to the intelligent electronic device through the external storage device access module.
3. The audio device of claim 1, wherein the bluetooth module specifically comprises:
the Bluetooth communication interface is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function;
and the micro control unit is used for controlling other modules in the sound equipment to work.
4. The sound box as claimed in claim 3, wherein the Bluetooth module further comprises a control key, and the control key is arranged on the surface of the sound box and used for controlling other modules in the sound box to work directly through the micro control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646654 CN203279140U (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646654 CN203279140U (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279140U true CN203279140U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646654 Expired - Fee Related CN203279140U (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813226A (en) * | 2014-02-19 | 2014-05-21 | 环宇飞扬(北京)数码科技有限公司 | Electronic numerical song selecting type portable card-plugging loudspeaker box |
| CN105451122A (en) * | 2015-12-08 | 2016-03-30 | 北海爱飞数码科技有限公司 | Multifunctional flat-panel sound box |
| CN106535056A (en) * | 2017-01-20 | 2017-03-22 | 广州岳胜电子科技有限公司 | Multifunctional broadcasting conference sound box |
| CN111092992A (en) * | 2019-12-24 | 2020-05-01 | 无锡吉兴汽车声学部件科技有限公司 | FM frequency adjustment system based on bluetooth |
-
2012
- 2012-11-30 CN CN 201220646654 patent/CN203279140U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813226A (en) * | 2014-02-19 | 2014-05-21 | 环宇飞扬(北京)数码科技有限公司 | Electronic numerical song selecting type portable card-plugging loudspeaker box |
| CN105451122A (en) * | 2015-12-08 | 2016-03-30 | 北海爱飞数码科技有限公司 | Multifunctional flat-panel sound box |
| CN106535056A (en) * | 2017-01-20 | 2017-03-22 | 广州岳胜电子科技有限公司 | Multifunctional broadcasting conference sound box |
| CN106535056B (en) * | 2017-01-20 | 2019-07-09 | 广州岳胜电子科技有限公司 | Multifunctional broadcasting conference sound box |
| CN111092992A (en) * | 2019-12-24 | 2020-05-01 | 无锡吉兴汽车声学部件科技有限公司 | FM frequency adjustment system based on bluetooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20141130 |
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| EXPY | Termination of patent right or utility model |