CN2735497Y - Multifunctional portable electronic organ - Google Patents
Multifunctional portable electronic organ Download PDFInfo
- Publication number
- CN2735497Y CN2735497Y CN 200420088403 CN200420088403U CN2735497Y CN 2735497 Y CN2735497 Y CN 2735497Y CN 200420088403 CN200420088403 CN 200420088403 CN 200420088403 U CN200420088403 U CN 200420088403U CN 2735497 Y CN2735497 Y CN 2735497Y
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- China
- Prior art keywords
- button
- portable electronic
- multifunctional portable
- main frame
- interface
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional portable electronic organ, comprising a host machine and a curled keyboard connected with the host machine. The host machine comprises an upper cover, a bottom seat, a volume adjustment knob, a computer output button, a vibrato button, a function selector button, a demonstration music selector button and a power switch button. A mainboard on the bottom seat which is fixedly connected with the bottom seat is provided with a battery box which is connected with the power switch button. One side of the host machine is provided with an interface connected with the keyboard whose plug is inserted in the interface to connect with the host machine, and the other side is provided with the interface which is connected with a computer, a sound box, an earphone and an external power supply. The multifunctional portable electronic organ not only can adjust the musical quality, the cadence, but also can input the played music into the computer to make music edit, sound recording and reproduction; besides, the multifunctional portable electronic organ can play the demonstration music to make the accompaniment, having the advantage of easy portability, etc.
Description
Technical field
The utility model relates to a kind of musical instrument, is specifically related to a kind of multifunctional portable electronic qin.
Background technology
Traditional portable electronic qin, be to constitute by the keyboard that can collapse, the main frame that is connected with keyboard, can only do music playing and tone color, rhythm are regulated, function singleness, the player can not carry out music, recording, playback to playing melody, can not play the demonstration music and accompany, thereby be not easy to the player and learn to use.
The utility model content
The purpose of this utility model is, overcomes the defective of prior art, and a kind of music playing and tone color, rhythm are regulated, also main frame can be connected with computer not only can done is provided, and playing melody is imported computer, carries out music, recording, playback; And can play the demonstration music and accompany portable multifunctional portable electronic qin.
The technical solution of the utility model is as follows: a kind of multifunctional portable electronic qin is provided, comprise main frame, the curled keyboard that is connected with main frame, described main frame comprises loam cake, base, be arranged on the volume adjustment knob that covers, computer output button, trill button, the function selecting button, demonstration music selector button, power switch button, the PCB mainboard of fixedlying connected with base, on base, be provided with a battery case, described battery case is provided with a cover plate, on cover and offer and described volume adjustment knob, computer output button, trill button, the function selecting button, demonstration music selector button, the through hole of power switch button correspondence, also offer a plurality of sound transmission aperture on the panel of loam cake, be provided with and the corresponding sound-producing device of sound transmission aperture at the back side of loam cake, sound-producing device is connected with the PCB mainboard, volume adjustment knob, computer output button, trill button, the function selecting button, demonstration music selector button, power switch button one end is connected with the PCB mainboard, the other end embeds respectively and covers in the corresponding through hole, the main frame side offers the interface that is connected with keyboard, keyboard plug is connected with host interface, and the another side is respectively equipped with the interface that is connected with computer.
Described function selecting button comprises the upper and lower selector button that is connected with the PCB mainboard, the tone color indicator cock that is connected with the PCB mainboard, rhythm indicator cock, and described function selecting button also is provided with a rhythm control knob.
The side of described main frame is respectively equipped with and audio amplifier, the interface that earphone, external power supply are connected.
Described sound-producing device can be one of following member: piezo, loudspeaker.
Described volume adjustment knob is provided with the one drive circuit plate, and drive circuit board is provided with light emitting diode.
The utlity model has following advantage: the multifunctional portable electronic qin that the utility model provides has following advantage: 1, main frame can be connected with computer, with playing melody input computer, carry out music, recording, playback; 2, can play the demonstration music and accompany, be convenient to the player and learn to use; 3, can be with main frame and audio amplifier, earphone is connected; 4, be easy to carry.
Description of drawings
Fig. 1 is the decomposition texture explosive view of the utility model multifunctional portable electronic qin.
Embodiment
With reference to Fig. 1, a kind of multifunctional portable electronic qin is provided, comprise main frame, the curled keyboard 1 that is connected with main frame, described main frame comprises loam cake 2, base 3, be arranged on the volume adjustment knob 4 on the loam cake 2, computer output button 5, trill button 6, function selecting button 7, demonstration music selector button 8, power switch button 9, the PCB mainboard 10 of fixedlying connected with base 3, on base 3, be provided with a battery case 11, described battery case 11 is provided with a cover plate 12, offer on the loam cake 2 and described volume adjustment knob 4, computer output button 5, trill button 6, function selecting button 7, demonstration music selector button 8, the through hole 13 of power switch button 9 correspondences, also offer a plurality of sound transmission aperture 14 on the panel of loam cake 2, be provided with and sound transmission aperture 13 corresponding sound-producing devices 15 at the back side of loam cake 2, sound-producing device 15 is connected with PCB mainboard 10, volume adjustment knob 4, computer output button 5, trill button 6, function selecting button 7, demonstration music selector button 8, power switch button 9 one ends are connected with PCB mainboard 10, the other end embeds respectively and covers in the corresponding through hole 13, the main frame side offers the interface 16 that is connected with keyboard, keyboard plug is connected with host interface 16, the another side is respectively equipped with the interface 17 that is connected with computer, main frame is crossed computer connecting wires with the computer expert and is connected, press computer output button 5, the music signal of playing is passed in the computer, melody is edited, recording, playback, loam cake 2 and base 3 are connected by screw retention.
Described function selecting button 7 comprises the upper and lower selector button 18,19 that is connected with PCB mainboard 10, the tone color indicator cock 20 that is connected with PCB mainboard 10, rhythm indicator cock 21, described function selecting button 7 also is provided with a rhythm control knob 22, press function selecting button 7, tone color indicator cock 20 is bright, by living in selector button 18 or select button 19, can select different playing an instrument, as: piano, guitar, flute etc.; Press function selecting button 7 again, rhythm indicator cock 21 is bright, by living in selector button 18 or selector button 19, can select different rhythm, behind the selected rhythm, press and play control knob 22, promptly begin to play by selected rhythm, press again and play control knob 22, the selected rhythm that promptly stops.
The side of described main frame is respectively equipped with and audio amplifier, the interface 23,24,25 that earphone, external power supply are connected, available audio amplifier connecting line, earphone connecting line are respectively with audio amplifier, and earphone is connected with main frame, also can use external power source from external power interface main frame to be powered.
Described sound-producing device can be one of following member: piezo, loudspeaker.
Described volume adjustment knob is provided with one drive circuit plate 26, and drive circuit board 26 is provided with light emitting diode, and drive circuit board 26 is connected with power switch button 9.
Pressing demonstration music selector button 8 can play and be stored in the demonstration music in the storer on the PCB mainboard.
Claims (5)
1, a kind of multifunctional portable electronic qin, comprise main frame, the curled keyboard that is connected with main frame, it is characterized in that, described main frame comprises loam cake, base, be arranged on the volume adjustment knob that covers, computer output button, trill button, the function selecting button, demonstration music selector button, power switch button, the PCB mainboard of fixedlying connected with base, on base, be provided with a battery case, described battery case is provided with a cover plate, on cover and offer and described volume adjustment knob, computer output button, trill button, the function selecting button, demonstration music selector button, the through hole of power switch button correspondence, also offer a plurality of sound transmission aperture on the panel of loam cake, be provided with and the corresponding sound-producing device of sound transmission aperture at the back side of loam cake, described sound-producing device is connected with the PCB mainboard, described volume adjustment knob, computer output button, trill button, the function selecting button, demonstration music selector button, power switch button one end is connected with the PCB mainboard, the other end embeds respectively and covers in the corresponding through hole, described main frame one side offers the interface that is connected with keyboard, keyboard plug is connected with host interface, and the another side is respectively equipped with the interface that is connected with computer.
2, multifunctional portable electronic qin according to claim 1, it is characterized in that, described function selecting button comprises the upper and lower selector button that is connected with the PCB mainboard, the tone color indicator cock that is connected with the PCB mainboard, rhythm indicator cock, described function selecting button also is provided with a rhythm control knob.
3, multifunctional portable electronic qin according to claim 1 is characterized in that, the side of described main frame is respectively equipped with and audio amplifier, the socket that earphone, external power supply are connected.
4, multifunctional portable electronic qin according to claim 1 is characterized in that, described sound-producing device can be one of following member: piezo, loudspeaker.
5, multifunctional portable electronic qin according to claim 1 is characterized in that, described volume adjustment knob is provided with the one drive circuit plate, and drive circuit board is provided with light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088403 CN2735497Y (en) | 2004-09-21 | 2004-09-21 | Multifunctional portable electronic organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088403 CN2735497Y (en) | 2004-09-21 | 2004-09-21 | Multifunctional portable electronic organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735497Y true CN2735497Y (en) | 2005-10-19 |
Family
ID=35265368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088403 Expired - Fee Related CN2735497Y (en) | 2004-09-21 | 2004-09-21 | Multifunctional portable electronic organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735497Y (en) |
-
2004
- 2004-09-21 CN CN 200420088403 patent/CN2735497Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |