CN107291417A - A kind of recorder formula loudspeaker - Google Patents
A kind of recorder formula loudspeaker Download PDFInfo
- Publication number
- CN107291417A CN107291417A CN201710688070.4A CN201710688070A CN107291417A CN 107291417 A CN107291417 A CN 107291417A CN 201710688070 A CN201710688070 A CN 201710688070A CN 107291417 A CN107291417 A CN 107291417A
- Authority
- CN
- China
- Prior art keywords
- shell
- loudspeaker
- recorder
- control board
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Abstract
The present invention relates to electronic device field, more particularly to a kind of recorder formula loudspeaker, include the shell of recorder shape, equipment mounting groove is provided with shell, 3.5mm tone frequency channel wires are provided with equipment mounting groove, two loudspeakers have been symmetrically arranged on shell, enclosure is provided with control board, control board electrically connects as loudspeaker and powered with by exchanging for power line and family expenses 220V/50Hz, control board is electrically connected with 3.5mm tone frequency channel wires and loudspeaker, and the 3.5mm COBBAIFs of 3.5mm tone frequency channel wires and audio-frequence player device are connected；Electronic equipment and the loudspeaker can be connected by 3.5mm tone frequency channel wires, the audio on electronic equipment can be played using the loudspeaker of loudspeaker.The advantage of the invention is that：The mode of operation of profile and traditional recorder with recorder is simultaneously connected as loudspeaker with electronic equipment, so as to realize the combination of traditional recorder and modern electronic equipment.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of recorder formula loudspeaker.
Background technology
With the development of electronic product, old-fashioned recorder is eliminated gradually, the function that old-fashioned recorder is played by
Gradually replaced, can not be replaced however, the mode of operation and tonequality of old-fashioned recorder are mobile phone, it is therefore desirable to have one by mobile phone
Plant the electronic equipment that the function of recorder and mobile phone can be merged.
The content of the invention
It is an object of the invention to provide a kind of recorder formula loudspeaker, in particular, in that providing a kind of using recorder operation
Mode and the loudspeaker that can be connected with mobile phone.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：A kind of recorder formula loudspeaker, including recorder shape
It is provided with the shell of shape, shell on equipment mounting groove, equipment mounting groove and is provided with 3.5mm tone frequency channel wires, is symmetrically set on shell
Two loudspeakers are put, enclosure is provided with control board, and control board is with passing through power line and family expenses 220V/50Hz
Exchange electrically connect as loudspeaker and power, control board is electrically connected with 3.5mm tone frequency channel wires and loudspeaker, 3.5mm tone frequency channel wires
It is connected with the 3.5mm COBBAIFs of audio-frequence player device.
In addition, being provided with described control board at transformer, rectification circuit, direct current regulation circuit and data signal
Manage device；Transformer one terminates family expenses 220V/50Hz power supplys, the input of another termination rectification circuit, the output end of rectification circuit
Direct current regulation circuit is connect, direct current regulation circuit exports galvanic current to digital signal processor, the electrical connection of 3.5mm tone frequency channel wires
Digital signal processor, digital signal processor exports corresponding electric current to loudspeaker.
Further, in order that described recorder formula loudspeaker is more close with the operating method of old-fashioned recorder, shell
On be also provided with volume adjustment knob, volume adjustment knob connects rotary rheostat, and rotary rheostat is electrically connected to control
Between circuit board and loudspeaker.
With reference to the principle of line control earphone, control button is also provided with shell, control button electrically connects with control board
Connect.Control button copy the principle of line control earphone can be played with control device, upper one bent, Xia Yiqu.
Built-in electret microphone is also provided with shell, electret microphone is electrically connected with control board.Stay
Electret microphone is connected as the microphone for being connected to microphone apparatus with the control pole of 3.5mm tone frequency channel wires.
Loudspeaker is connected with electronic equipment and electronic equipment is better controlled for convenience, and enclosure is also set
Bluetooth communication modules are put, Bluetooth communication modules are electrically connected with control board and by Bluetooth communication protocol and outside bluetooth
Device data is connected.
Further, LCDs is provided with shell, LCDs is electrically connected with described control board.
LCDs is connected to obtain broadcasting for electronic equipment by the digital signal processor of control board with bluetooth module
Put information and show.Digital processing signal, which can will be converted to audio signal from the digital information of electronic equipment and be output to, to be raised
Sound device and vision signal are to LCDs.
The advantage of the invention is that：The mode of operation of profile and traditional recorder with recorder simultaneously connects with electronic equipment
Connect as loudspeaker, so as to realize the combination of traditional recorder and modern electronic equipment.
Brief description of the drawings
Fig. 1 is a kind of stereogram of recorder formula loudspeaker of embodiment 1；
Fig. 2 is a kind of circuit theory diagrams of recorder formula loudspeaker of embodiment 1.
Embodiment
A kind of recorder formula loudspeaker, includes being provided with equipment mounting groove 2 on the shell 1 of recorder shape, shell 1, if
It is provided with standby mounting groove 2 on 3.5mm tone frequency channel wires 3, shell 1 and has been symmetrically arranged two loudspeakers 4, the inside of shell 1 is provided with
Control board 9, control board 9 electrically connects as loudspeaker and powered with by exchanging for power line and family expenses 220V/50Hz, controls
Circuit board 9 and 3.5mm tone frequency channel wires 3 and loudspeaker 4 processed are electrically connected with, the 3.5mm sounds of 3.5mm tone frequency channel wires 3 and audio-frequence player device
Frequency interface is connected.
Shell 1 is similar for the shape and mode of operation and traditional recorder of old-fashioned recorder, connects power supply, opens switch,
The equipment that will be connected is placed on equipment mounting groove 2 and 3.5mm tone frequency channel wires 3 is inserted to the 3.5mm COBBAIFs of equipment, loudspeaker
The effect amplified is played with regard to the audio played in equipment can be played out；Amplified in addition, shell 1 is shaped such that for old-fashioned recorder
There are enough spaces that loudspeaker can be made to produce the effect of preferable sympathetic response to improve the tonequality and volume of sound inside device.
In addition, described control circuit, it is provided with 9 at transformer, rectification circuit, direct current regulation circuit and data signal
Manage device；Transformer one terminates family expenses 220V/50Hz power supplys, the input of another termination rectification circuit, the output end of rectification circuit
Direct current regulation circuit is connect, direct current regulation circuit exports galvanic current to digital signal processor, and 3.5mm tone frequency channel wires 3 are electrically connected
Digital signal processor is connect, digital signal processor exports corresponding electric current to loudspeaker 4.
Further, in order that described recorder formula loudspeaker is more close with the operating method of old-fashioned recorder, shell 1
On be also provided with volume adjustment knob 5, volume adjustment knob 5 connects rotary rheostat 10, and rotary rheostat 10 is electrically connected
Between control board 9 and loudspeaker 4.
Can be with rotary rheostat 10 between adjusting control circuit plate 9 and loudspeaker 4 by rotating volume adjustment knob 5
Resistance, so as to adjust the volume of loudspeaker 4.
With reference to the principle of line control earphone, control button 6, control button 6 and the electricity of control board 9 are also provided with shell 1
Property connection.Control button copy the principle of line control earphone can be played with control device, upper one bent, Xia Yiqu.
Built-in electret microphone 7 is also provided with shell 1, electret microphone 7 electrically connects with control board 9
Connect.Electret microphone 7 is connected as the microphone for being connected to microphone apparatus with the control pole of 3.5mm tone frequency channel wires 3.
Loudspeaker is connected with electronic equipment and electronic equipment is better controlled for convenience, and the inside of shell 1 is also
There is provided Bluetooth communication modules 11, Bluetooth communication modules 11 be electrically connected with control board 9 and by Bluetooth communication protocol with
Outside bluetooth equipment data cube computation.
Above-mentioned control button 6 and electret microphone 7 also electrically connect with the digital signal processor of control board 9
Connect, loudspeaker carries out data with electronic equipment after being connected by Bluetooth communication modules 11 with electronic equipment and mutually passed, control button 6
It can be connected with electret microphone 7 by the digital signal processor of control board 9 with Bluetooth communication modules 11 and right
Electronic equipment is controlled.
Further, LCDs 8 is provided with shell 1, LCDs 8 and described control board 9 are electrical
Connection.LCDs 8 is connected to obtain by the digital signal processor of control board 9 with Bluetooth communication modules 11
The broadcast information of electronic equipment is simultaneously shown.Digital processing signal can will be converted to audio from the digital information of electronic equipment
Signal output is to loudspeaker 4 and vision signal to LCDs 8.
Certainly, better embodiment of the present invention is these are only, the use scope of the present invention is not limited with this, therefore, it is every
Equivalent change is made in the principle of the invention to should be included in the protection domain of invention.
Claims (6)
1. a kind of recorder formula loudspeaker, includes the shell of recorder shape（1）, it is characterised in that：Shell（1）It is upper to set
Standby mounting groove（2）, equipment mounting groove（2）It is upper to be provided with 3.5mm tone frequency channel wires（3）, shell（1）On be symmetrically arranged two and raised one's voice
Device（4）, shell（1）Inside is provided with control board（9）, control board（9）With passing through power line and family expenses 220V/50Hz
Exchange electrically connect as loudspeaker and power, control board（9）With 3.5mm tone frequency channel wires（3）And loudspeaker（4）It is electrically connected with,
3.5mm tone frequency channel wire（3）It is connected with the 3.5mm COBBAIFs of audio-frequence player device.
2. a kind of recorder formula loudspeaker according to claim 1, it is characterised in that：Shell（1）On be also provided with volume
Adjusting knob（5）, volume adjustment knob（6）Connect rotary rheostat（10）, rotary rheostat（10）It is electrically connected to control
Circuit board（9）And loudspeaker（4）Between.
3. a kind of recorder formula loudspeaker according to claim 2, it is characterised in that：Shell（1）On be also provided with control
Button（6）, control button（6）With control board（9）It is electrically connected with.
4. a kind of recorder formula loudspeaker according to claim 3, it is characterised in that：Shell（1）On be also provided with it is built-in
Electret microphone（7）, electret microphone（7）With control board（9）It is electrically connected with.
5. a kind of recorder formula loudspeaker according to claim 4, it is characterised in that：Shell（1）Inside is also provided with indigo plant
Tooth transport module（11）, Bluetooth communication modules（11）With control board（9）It is electrically connected with and by Bluetooth communication protocol and outside
Portion's bluetooth equipment data cube computation.
6. a kind of recorder formula loudspeaker according to claim any one of 1-5, it is characterised in that：Shell（1）It is upper to set
LCDs（8）, LCDs（8）With described control board（9）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688070.4A CN107291417A (en) | 2017-08-12 | 2017-08-12 | A kind of recorder formula loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688070.4A CN107291417A (en) | 2017-08-12 | 2017-08-12 | A kind of recorder formula loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107291417A true CN107291417A (en) | 2017-10-24 |
Family
ID=60105862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688070.4A Pending CN107291417A (en) | 2017-08-12 | 2017-08-12 | A kind of recorder formula loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107291417A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203492168U (en) * | 2013-09-04 | 2014-03-19 | 深圳全百捷科技有限公司 | Intelligent acoustic structure |
| CN204884569U (en) * | 2015-09-12 | 2015-12-16 | 杨蓉 | A LED screen that is shaded that is used for super continuation of journey mini stereo set of can recording |
| CN205430570U (en) * | 2016-02-24 | 2016-08-03 | 东莞市联雅电子科技有限公司 | Multifunctional bluetooth sound box |
| CN106937232A (en) * | 2015-12-29 | 2017-07-07 | 天津市雷升科技有限公司 | A kind of loudspeaker with sound-recording function |
-
2017
- 2017-08-12 CN CN201710688070.4A patent/CN107291417A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203492168U (en) * | 2013-09-04 | 2014-03-19 | 深圳全百捷科技有限公司 | Intelligent acoustic structure |
| CN204884569U (en) * | 2015-09-12 | 2015-12-16 | 杨蓉 | A LED screen that is shaded that is used for super continuation of journey mini stereo set of can recording |
| CN106937232A (en) * | 2015-12-29 | 2017-07-07 | 天津市雷升科技有限公司 | A kind of loudspeaker with sound-recording function |
| CN205430570U (en) * | 2016-02-24 | 2016-08-03 | 东莞市联雅电子科技有限公司 | Multifunctional bluetooth sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |