CN110930972A - Multifunctional guitar - Google Patents
Multifunctional guitar Download PDFInfo
- Publication number
- CN110930972A CN110930972A CN201911285338.5A CN201911285338A CN110930972A CN 110930972 A CN110930972 A CN 110930972A CN 201911285338 A CN201911285338 A CN 201911285338A CN 110930972 A CN110930972 A CN 110930972A
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- guitar
- pcb
- musical instrument
- 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
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/342—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments for guitar-like instruments with or without strings and with a neck on which switches or string-fret contacts are used to detect the notes being played
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
- G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
- G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model provides a multifunctional guitar, includes the musical instrument body, handle, string, musical instrument sign indicating number and bridge setting are openly on the musical instrument body, be equipped with power module, main control module, pickup module, LED control module, LCD control module, audio output module, GPS orientation module and the module of charging on the musical instrument body, power module is main control module, LED control module, LCD control module and audio output module power supply, LED control module, LCD control module and audio output module all are connected with main control module's one of them output, pickup module's output is connected with main control module, the output and the main control module of the module of charging are connected. The invention has the advantages of Bluetooth wireless receiving, Bluetooth wireless output, guitar playing audio, external sound playing audio, guitar tone quality improvement, GPS positioning, convenient loss and recovery, capability of being used as a lighting lamp or a desk lamp, playing effect increase, learning fun increase and the like.
Description
Technical Field
The invention relates to the field of musical instruments, in particular to a multifunctional guitar.
Background
At present, current guitar mainly includes body, neck, headstock, string, bridge, and this kind of guitar commonly used is sound little basically, does not have the change of tone quality, does not have the cooperation of accompaniment, only plays the function, is fit for playing the simple song of rhythm. In order to increase the playing volume of the guitar, people usually adopt an external sound box to amplify the volume, and the external sound box is heavy and troublesome and is inconvenient for players to carry. Moreover, in order to play a complete music, a player likes playing the accompaniment with a smart phone, but because the smart phone has a small power amplifier, the volume of playing the accompaniment is small, so that the player is difficult to follow the accompaniment played by the mobile phone, the guitar master music played by the player cannot be perfectly fused with the accompaniment played by the mobile phone, and the playing sound is poor.
Disclosure of Invention
The invention aims to provide a multifunctional guitar which has a GPS positioning function, is convenient to lose and retrieve, has a Bluetooth wireless receiving function, a guitar body audio playing function and an external sound box audio playing function, can improve the tone quality of the guitar, can be used as an illuminating lamp or a desk lamp, improves the fun of learners and is convenient to carry and use.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a multifunctional guitar, includes the musical instrument body, handle, string, musical instrument sign indicating number and bridge setting are openly on the musical instrument body, be equipped with power module, main control module, pickup module, LED control module, LCD control module, audio output module, GPS orientation module and the module of charging on the musical instrument body, power module is main control module, LED control module, LCD control module and audio output module power supply, LED control module, LCD control module and audio output module all are connected with main control module's one of them output, pickup module's output is connected with main control module, the output and the main control module of the module of charging are connected. According to the multifunctional guitar, the power supply module can provide power for the multifunctional guitar, so that an external power supply is not required to be connected when the multifunctional guitar is used; the main control module is used for controlling and allocating the Bluetooth receiving and transmitting of the invention, so that the Bluetooth receiving and transmitting of the invention can be normally operated and used; the arrangement of the LED control module and the LCD control module can increase the display effect of the LED display device, increase the aesthetic degree of the LED display device during use and increase the playing fun of a user; the audio output module is arranged to amplify the playing volume of the music playing device and improve the tone quality of playing the music; the GPS positioning module can position the position of the invention, so that the invention is convenient to lose and find back; the charging module can provide a charging function for the power supply module.
Furthermore, the main control module comprises a PCB, a Bluetooth receiving and transmitting module, an audio output power amplifier module, an audio operational amplifier module, a power boosting module and a power charging management module are arranged on the PCB, and the audio output power amplifier module is connected with one output end of the Bluetooth receiving and transmitting module; the audio operational amplifier module is arranged between the Bluetooth receiving and transmitting module and the audio output power amplifier module, the power supply booster module is arranged between the power supply module and the audio output power amplifier module, and the power supply charging management module is arranged between the charging module and the power supply module. The PCB is provided with the Bluetooth receiving and transmitting module, so that the invention can utilize Bluetooth to connect electronic products such as a smart phone or a tablet and the like, and inputs the accompaniment of the electronic products such as the smart phone or the tablet and the like into the audio output module of the invention through signals to play, thus a player can play the melody of the main song according to the accompaniment, the player can complete the playing of the complete song conveniently, and the wireless receiving function of the invention is realized; the Bluetooth receiving and transmitting module can also connect the invention with an external audio player with Bluetooth function, so that a player can select other wireless audio players to play music, thereby realizing the wireless output function of the invention.
Further, the power module comprises a battery, and the battery is arranged in the musical instrument body and is connected with the output end of the power charging management module of the PCB.
Further, the pickup module includes the pickup device, the pickup device sets up between bridge and bridge, the pickup device is connected with the audio frequency operation on the PCB board and enlargies the module. Pickup device sets up between bridge and bridge, can directly gather the undulant sound that sends of string nearby, and the collection of other noises of effectual reduction guarantees that the audio frequency that pickup device gathered is the sound of playing of guitar body as far as possible, makes the main song that the guitar was played can be better with the cooperation of the accompaniment of broadcast in the guitar, and then the tone quality of effectual promotion guitar performance.
Furthermore, the LED control module comprises an LED lamp driving PCB and an LED lamp bar, the LED lamp driving PCB is connected with one output end of the Bluetooth receiving and transmitting module, and the LED lamp bar is electrically connected with the LED lamp driving PCB. The LED control module has two modes, wherein one mode is a normally-on mode, and the other mode is a mode which changes along with the change of audio frequency. The arrangement of the normally-on mode of the LED control module is convenient for a player to use as an illuminating lamp when playing outside at night, and can also be used as a table lamp, so that the table lamp can form an attractive guitar-shaped table lamp by matching with the appearance of a guitar; the LED control module changes the mode along with the change of the audio frequency, so that the playing guitar and the learning guitar are not only boring playing, on one hand, the attractiveness of playing the guitar playing device can be improved, and on the other hand, the fun of learners can be increased.
Furthermore, the LCD control module comprises an LCD drive PCB and an LCD display screen, the LCD drive PCB is connected with one output end of the Bluetooth receiving and transmitting module, and the LCD display screen is electrically connected with the LCD drive PCB. The LCD control module can display the change of the audio frequency when the guitar is played, and the LED control module is matched with the change of the audio frequency, so that the guitar playing device is more cool and dazzling when the guitar is played, the playing atmosphere and the stage effect can be further increased, and the guitar learning is not boring for learners, and the enjoyment of the learners can be effectively increased.
Further, audio output module includes stereo set and external audio output interface, the stereo set sets up in the musical instrument body to be connected with the audio output power amplifier module on the PCB board, external audio output interface sets up at musical instrument body side to be connected with one of them output of the bluetooth receipt emission module on the PCB board. Due to the arrangement of the sound box, the music box can be used for directly playing music, so that a player does not need to be externally connected with the sound box, does not need to carry a heavy sound box when going out to play, only needs to carry the guitar body, and is convenient for the player to carry when going out; the external audio output interface is arranged, so that a player can select to play music by using the guitar and can select to play music by using the external sound.
Furthermore, the GPS positioning module comprises a GPS positioner and an SIM card, the GPS positioner is electrically connected with the SIM card, the GPS positioner is arranged on the side edge of the musical instrument body, the SIM card is arranged in an SIM card slot arranged in the musical instrument body, and the SIM card slot is connected with the power module. The GPS positioner can be convenient for a player to position the guitar, is convenient for the player to lose and find, and avoids property loss caused by the loss of the invention.
Further, the charging module comprises a charging interface, the charging interface is arranged on the side edge of the musical instrument body and is connected with a power supply charging management module on the PCB. The charging interface is arranged, so that the music player can be charged at any time when the music player does not need to play, does not need an external power supply when the music player plays, does not need a power line, and is convenient to carry, go out and play and use.
Further, the side of the musical instrument body is also provided with a mode conversion switch, an external audio input interface, a power switch and a volume adjustment potentiometer are integrated into a switch volume knob, and the mode conversion switch, the external audio input interface and the switch volume knob are all connected with a Bluetooth receiving and transmitting module on the PCB. The mode conversion switch can convert a Bluetooth output mode, a Bluetooth receiving mode and an LED normally-on mode; the switch volume knob can control the switch of the invention and the volume of the invention; the external audio input interface can transmit external audio to the main control module of the invention through a connecting wire for processing, and the main control module is connected with an external Bluetooth audio player for playing.
The multifunctional guitar of the invention has the following beneficial effects:
firstly, the Bluetooth wireless receiving function is provided; the multifunctional guitar is provided with the main control module, the main control module comprises a PCB, and the PCB is provided with the Bluetooth receiving and transmitting module, so that the multifunctional guitar can be connected with electronic products such as a smart phone or a tablet and the like by utilizing Bluetooth, and the accompaniment of the electronic products such as the smart phone or the tablet and the like is input to the audio output module for playing through signals, so that a player can play a main melody according to the accompaniment, the player can complete the playing of a complete tune conveniently, and the wireless receiving function of the multifunctional guitar is realized;
secondly, the Bluetooth wireless output function is provided; the Bluetooth receiving and transmitting module can also connect the invention with an audio player with Bluetooth function outside, so that a player can select other wireless audio players to play music, thereby realizing the wireless output function of the invention;
thirdly, the function of playing audio by the guitar is achieved; according to the multifunctional guitar, the audio output module comprises a sound box, the sound box is connected with the audio output power amplifier module on the PCB, and the audio output power amplifier module is connected with the Bluetooth receiving and transmitting module, so that the sound box can play audio received by Bluetooth and can also play audio collected by a pickup device;
fourthly, the function of playing audio by an external sound box is provided; the audio output module comprises an external audio output interface, the external audio output interface is connected with the Bluetooth receiving and transmitting module on the PCB, and when the Bluetooth receiving and transmitting module is connected with an external sound box through a connecting wire, the audio received by Bluetooth can be played through the external sound box;
fifthly, the tone quality of guitar playing can be improved; the pickup module includes the pickup device, the pickup device sets up between bridge and piano bridge, the pickup device is connected with the audio frequency operation on the PCB board and enlargies the module. The pickup device is arranged between the bridge and the bridge, so that the sound generated by the fluctuation of the strings can be directly collected nearby, the collection of other noises is effectively reduced, the audio collected by the pickup device is ensured to be the sound played by the guitar body as far as possible, the main music played by the guitar can be better matched with the accompaniment played in the guitar, and the tone quality played by the guitar is effectively improved;
sixthly, the device is convenient to lose and find back; the GPS positioning module comprises a GPS positioner, and the GPS positioner is arranged on the musical instrument body. The GPS positioner can be convenient for a player to position the guitar, is convenient for the player to lose and find, and avoids property loss caused by the loss of the invention;
seventh, can be used as the lighting lamp or desk lamp; the multifunctional guitar provided by the invention is provided with the LED control module, the LED control module is provided with a normally-on mode, and the normally-on mode is arranged, so that a player can conveniently use the multifunctional guitar as an illuminating lamp when playing outside at night, and can also be used as a desk lamp, and the multifunctional guitar can form an attractive guitar-shaped desk lamp by matching with the appearance of a guitar;
eighth, the cool effect of playing can be increased, and the fun of learners is increased; the LCD control module can display the change of the audio frequency when the guitar is played, and the LED control module is matched with the change of the audio frequency, so that the guitar is more cool and dazzling when the guitar is played, the playing atmosphere and the stage effect can be further increased, and the guitar learning is not boring for learners, and the enjoyment of the learners can be effectively increased;
ninth, the use is convenient; the charging module comprises a charging interface, the charging interface is arranged on the side edge of the musical instrument body and is connected with a power supply charging management module on the PCB. The charging interface is arranged, so that the music player can be charged at any time when the music player does not need to play, does not need an external power supply when the music player plays, does not need a power line, and is convenient to carry, go out and play and use.
Drawings
FIG. 1 is a generally schematic view of a multi-functional guitar of the present invention;
FIG. 2 is a schematic view of the internal structure of the multi-functional guitar of the present invention;
FIG. 3 is a schematic view of a module connection for a multi-functional guitar of the present invention;
fig. 4 is a schematic view showing the connection of the components of the multi-functional guitar of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the following detailed description of the present invention is provided with reference to the accompanying drawings.
As shown in fig. 1 and 3, a multifunctional guitar, including the body 1, the handle 2, the string 3, the bridge 4 and the bridge 5 are set up on the body 1 openly, be equipped with power module 100, main control module 200, pickup module 300, LED control module 400, LCD control module 500, audio output module 600, GPS orientation module 700 and the module 800 that charges on the body 1, power module 100 supplies power for main control module 200, LED control module 400, LCD control module 500 and audio output module 600 all are connected with one of the output of main control module 200, the output of pickup module 300 is connected with main control module 200, the output of the module 800 that charges is connected with main control module 200.
As shown in fig. 1 to 4, the main control module 200 includes a PCB 6, the PCB 6 is provided with a bluetooth receiving and transmitting control module 601, an audio output power amplifier module 602, an audio operational amplifier module 603, a power boost module 604 and a power charging management module 605, and the audio output power amplifier module 602 is connected to one output end of the bluetooth receiving and transmitting control module 601; the audio operational amplifier module 603 is arranged between the bluetooth receiving and transmitting control module 601 and the audio output power amplifier module 602, the power boost module 604 is arranged between the power module 100 and the audio output power amplifier module 602, and the power charging management module 605 is arranged between the charging module 800 and the power module 100. The power module 100 comprises a battery 9, the battery 9 is a rechargeable battery, and the battery 9 is arranged in the body 1 and is connected with the output end of the power charging management module 605 of the PCB 6. The pickup module 300 includes a pickup device 10, the pickup device 10 is disposed between the bridge 5 and the bridge 4, the pickup device 10 is connected to the audio operational amplifier module 603 on the PCB 6, and the pickup device 10 of this embodiment adopts a pickup rod. LED control module 400 includes LED lamp drive PCB board 11 and LED lamp strip 12, LED lamp drive PCB board 11 is connected with the one of which output of bluetooth receipt emission control module group 601, LED lamp strip 12 is connected with LED lamp drive PCB board 11 electricity, LED lamp strip 12 encircles along 1 front border of the musical instrument body and sets up, LED lamp drive PCB board 11 is located LED lamp strip 12 side, is equipped with transparent or translucent apron on LED lamp drive PCB board 11 and the LED lamp strip 12. The LCD control module 500 comprises an LCD drive PCB board 13 and an LCD display screen 14, the LCD display screen 14 is arranged on the front surface of the piano body 1, and the LCD drive PCB board 13 is positioned on the back surface of the LCD display screen 14. The LCD drive PCB board 13 is connected with one output end of the Bluetooth receiving and transmitting control module 601, and the LCD display screen 14 is electrically connected with the LCD drive PCB board 13. The audio output module 600 includes the stereo set 15 and the external audio output interface 16, the stereo set 15 sets up in the musical instrument body 1 to be connected with the audio output power amplifier module 602 on the PCB board 6, the external audio output interface 16 sets up at the musical instrument body 1 side, and is connected with one of its output of the bluetooth reception emission control module 601 on the PCB board 6. The GPS positioning module 700 comprises a GPS positioner 17 and a SIM card 20, the GPS positioner 17 is electrically connected with the SIM card 20, the GPS positioner 17 is arranged on the side edge of the body 1, the SIM card 20 is arranged in a SIM card slot 21 arranged in the body 1, and the SIM card slot 21 is connected with the power module 100. The GPS locator 17 may be a wireless GPS locator or a wired GPS locator, in this embodiment, the wired GPS locator is used, the GPS locator 17 is connected to the power supply module 100, and the battery 9 supplies power to the GPS locator 17. The charging module 800 comprises a charging interface 18, the charging interface 18 is arranged on the side edge of the piano body 1 and is connected with a power supply charging management module 605 on the PCB 6, and the charging interface 18 is a micro USB interface. The side of the musical instrument body 1 is also provided with a mode conversion switch 7, an external audio input interface 19, a power switch and a volume adjustment potentiometer integrated switch volume knob 8, and the mode conversion switch 7, the external audio input interface 19 and the switch volume knob 8 are all connected with a Bluetooth receiving and transmitting control module 601 on the PCB 6.
The using process and principle of the invention are as follows:
when a player needs to use the invention, a switch volume knob 8 can be rotated to turn on a power supply to start the invention, a guitar mode is converted into a Bluetooth receiving mode according to a mode conversion switch 7, then the invention is connected with an electronic product with a Bluetooth function such as a smart phone or a flat panel and the like through Bluetooth, the electronic product plays an accompaniment and transmits the accompaniment to a Bluetooth receiving and transmitting control module of the invention through the Bluetooth, the Bluetooth receiving and transmitting control module receives an accompaniment signal transmitted by the electronic product and transmits the accompaniment signal to an audio operational amplification module 603 to amplify the volume, then the audio signal with the amplified volume is transmitted to an audio output power amplification module 602, and then the accompaniment 15 plays the electronic product, when the player plays the invention, a pickup device 10 collects fine sounds emitted by the vibration of strings 3 and transmits the fine sounds to the audio operational amplification module 603 to amplify the sounds, then, the audio operational amplifier module 603 transmits the amplified audio signal to the audio output power amplifier module 602, and the audio signal is played by the sound equipment 15; when a player needs to be connected with an external audio player, connecting wires of other players can be plugged into the external audio output interface 13 to be connected with the device, so that the accompaniment of the electronic product and the playing music collected by the pickup device 10 can be played; when the present invention plays the accompaniment and playing sound of the electronic product, the PCB 6 simultaneously transmits the received audio signal to the LED control module 400 and the LCD control module 500, the LED lamp driving PCB 11 drives the LED lamp strip 12 to light up different lamps according to the change of the audio frequency, and the LCD driving PCB 13 drives the LCD display screen 14 to display according to the change of the audio frequency. When a player needs to play audio through other bluetooth playing devices, the invention can be adjusted to a bluetooth wireless output mode through the mode change-over switch 7 and connected with other bluetooth playing devices to play sound signals collected by the pickup device 10 in other bluetooth devices, or the electronic product is connected with the invention through the external audio input interface 19. When the player converts the guitar mode into the LED lamp normally on mode through the mode conversion switch 7, the player can be used as a lighting tool or a desk lamp, which is beautiful and practical.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a multifunctional guitar, includes the musical instrument body, handle, string, bridge and bridge setting are on the musical instrument body is positive, its characterized in that: be equipped with power module, main control module, pickup module, LED control module, LCD control module, audio output module, GPS orientation module and the module of charging on the musical instrument body, power module is main control module, LED control module, LCD control module and the power supply of audio output module, LED control module, LCD control module and audio output module all are connected with main control module's one of them output, pickup module's output is connected with main control module, the output and the main control module of the module of charging are connected.
2. The multifunctional guitar of claim 1, wherein: the main control module comprises a PCB, a Bluetooth receiving and transmitting module, an audio output power amplifier module, an audio operational amplifier module, a power boosting module and a power charging management module are arranged on the PCB, and the audio output power amplifier module is connected with one output end of the Bluetooth receiving and transmitting module; the audio operational amplifier module is arranged between the Bluetooth receiving and transmitting module and the audio output power amplifier module, the power supply booster module is arranged between the power supply module and the audio output power amplifier module, and the power supply charging management module is arranged between the charging module and the power supply module.
3. The multifunctional guitar of claim 2, wherein: the power supply module comprises a battery, wherein the battery is arranged in the musical instrument body and is connected with the output end of the power supply charging management module of the PCB.
4. The multifunctional guitar of claim 3, wherein: the pickup module includes the pickup device, the pickup device sets up between bridge and piano bridge, the pickup device is connected with the audio frequency operation on the PCB board and enlargies the module.
5. The multi-functional guitar as recited in claim 4, characterized in that: the LED control module comprises an LED lamp driving PCB and an LED lamp strip, the LED lamp driving PCB is connected with one output end of the Bluetooth receiving and transmitting module, and the LED lamp strip is electrically connected with the LED lamp driving PCB.
6. The multifunctional guitar of claim 5, wherein: the LCD control module comprises an LCD drive PCB and an LCD display screen, the LCD drive PCB is connected with one output end of the Bluetooth receiving and transmitting module, and the LCD display screen is electrically connected with the LCD drive PCB.
7. The multifunctional guitar of claim 6, wherein: the audio output module comprises a sound box and an external audio output interface, the sound box is arranged in the musical instrument body and is connected with an audio output power amplifier module on the PCB, and the external audio output interface is arranged on the side edge of the musical instrument body and is connected with one output end of a Bluetooth receiving and transmitting module on the PCB.
8. The multi-functional guitar of claim 7, wherein: the GPS positioning module comprises a GPS positioner and an SIM card, the GPS positioner is electrically connected with the SIM card, the GPS positioner is arranged on the side edge of the musical instrument body, the SIM card is arranged in an SIM card slot arranged in the musical instrument body, and the SIM card slot is connected with the power module.
9. The multi-functional guitar of claim 8, wherein: the charging module comprises a charging interface, the charging interface is arranged on the side edge of the musical instrument body and is connected with a power supply charging management module on the PCB.
10. The multi-functional guitar of claim 9, wherein: the side of the musical instrument body is also provided with a mode change-over switch, an external audio input interface, a power switch and a volume adjustment potentiometer, wherein the switch volume knob is integrated with the power switch and the volume adjustment potentiometer, and the mode change-over switch, the external audio input interface and the switch volume knob are connected with a Bluetooth receiving and transmitting module on the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911285338.5A CN110930972A (en) | 2019-12-13 | 2019-12-13 | Multifunctional guitar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911285338.5A CN110930972A (en) | 2019-12-13 | 2019-12-13 | Multifunctional guitar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110930972A true CN110930972A (en) | 2020-03-27 |
Family
ID=69860540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911285338.5A Pending CN110930972A (en) | 2019-12-13 | 2019-12-13 | Multifunctional guitar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110930972A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628598A (en) * | 2021-08-18 | 2021-11-09 | 惠州市恩雅乐器有限公司 | Multifunctional guitar |
| CN113707115A (en) * | 2021-09-03 | 2021-11-26 | 惠州市恩雅乐器有限公司 | Multifunctional integrated intelligent guitar |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204614438U (en) * | 2015-04-10 | 2015-09-02 | 梁泽敏 | Multifunctional intellectual sound equipment guitar |
| US20150345717A1 (en) * | 2014-06-02 | 2015-12-03 | Matthew Gerpheide | Assembly for powering and controlling arrays oflight emitting diodes |
| CN107452359A (en) * | 2017-09-19 | 2017-12-08 | 庄慧勇 | One kind is multi-functional to dazzle cruel mouth organ |
| CN206921464U (en) * | 2017-06-09 | 2018-01-23 | 鲍磊 | A kind of all-round Portable practical electronic box integration guitar of multifunctional unit screen display |
| CN207182904U (en) * | 2017-08-10 | 2018-04-03 | 格联特（厦门）休闲用品有限公司 | In a kind of You Keli |
| CN208157050U (en) * | 2018-05-22 | 2018-11-27 | 广州吉木贸易有限责任公司 | A kind of electronic guitar |
| CN208796496U (en) * | 2018-03-09 | 2019-04-26 | 北京罗兰盛世音乐教育科技有限公司 | A kind of guitar and music system |
-
2019
- 2019-12-13 CN CN201911285338.5A patent/CN110930972A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150345717A1 (en) * | 2014-06-02 | 2015-12-03 | Matthew Gerpheide | Assembly for powering and controlling arrays oflight emitting diodes |
| CN204614438U (en) * | 2015-04-10 | 2015-09-02 | 梁泽敏 | Multifunctional intellectual sound equipment guitar |
| CN206921464U (en) * | 2017-06-09 | 2018-01-23 | 鲍磊 | A kind of all-round Portable practical electronic box integration guitar of multifunctional unit screen display |
| CN207182904U (en) * | 2017-08-10 | 2018-04-03 | 格联特（厦门）休闲用品有限公司 | In a kind of You Keli |
| CN107452359A (en) * | 2017-09-19 | 2017-12-08 | 庄慧勇 | One kind is multi-functional to dazzle cruel mouth organ |
| CN208796496U (en) * | 2018-03-09 | 2019-04-26 | 北京罗兰盛世音乐教育科技有限公司 | A kind of guitar and music system |
| CN208157050U (en) * | 2018-05-22 | 2018-11-27 | 广州吉木贸易有限责任公司 | A kind of electronic guitar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628598A (en) * | 2021-08-18 | 2021-11-09 | 惠州市恩雅乐器有限公司 | Multifunctional guitar |
| CN113628598B (en) * | 2021-08-18 | 2022-05-31 | 惠州市恩雅乐器有限公司 | Multifunctional guitar |
| WO2023019829A1 (en) * | 2021-08-18 | 2023-02-23 | 惠州市恩雅乐器有限公司 | Multifuntional guitar |
| CN113707115A (en) * | 2021-09-03 | 2021-11-26 | 惠州市恩雅乐器有限公司 | Multifunctional integrated intelligent guitar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110930972A (en) | Multifunctional guitar | |
| CN207427421U (en) | A kind of Multifunctional mobile pull rod speaker | |
| CN214279587U (en) | Wireless connection's intelligent guitar | |
| CN211578352U (en) | Intelligent guitar with GPS positioning function | |
| CN203813923U (en) | Palm KTV microphone having electronic musical instrument function | |
| CN201378422Y (en) | Multi-string tamburitza with digital keyboard | |
| CN205984262U (en) | Electronic organ | |
| CN211828092U (en) | Intelligent guitar | |
| CN206181300U (en) | Portable wireless karaoke equipment | |
| CN201571793U (en) | Music photo frame | |
| CN209982704U (en) | Multi-functional wireless karaoke bluetooth stereo set magic ball lamp | |
| CN209435400U (en) | Portable earphone player based on Bluetooth communication | |
| CN110556089B (en) | Multifunctional flexible-screen electronic piano | |
| CN201477867U (en) | Multifunctional electric bass capable of emitting light | |
| CN201658834U (en) | Sounding toy | |
| CN204859521U (en) | Multifunctional speaker | |
| CN208508559U (en) | A kind of Telescopic lifting handle formula mobile power source with audio playing function | |
| CN201477868U (en) | Multifunctional electric guitar capable of emitting light | |
| CN211699702U (en) | Musical band musical instrument | |
| CN2682530Y (en) | Electric guitar with emitting set | |
| CN109119056A (en) | Phantom power power supply capacitor formula voice and the pick-up integrated wireless transmission bullet of guitar multiple compatibility sing equipment | |
| CN2078479U (en) | Multi-functional guitar with amplifier | |
| CN212516531U (en) | Multifunctional comprehensive electric guitar | |
| CN220410442U (en) | K sings vehicle-mounted MP3 player | |
| CN203644380U (en) | Multifunctional electronic flute |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200327 |
|
| RJ01 | Rejection of invention patent application after publication |