CN117765906A - Intelligent electric zither with multi-tone color adjusting function - Google Patents
Intelligent electric zither with multi-tone color adjusting function Download PDFInfo
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Abstract
The invention discloses an intelligent electric zither with a multi-tone color adjusting function, which comprises a main control unit, a Bluetooth module, an audio encoding and decoding unit, a pickup unit, a pre-amplifying unit, a charging unit, a loudspeaker unit, a power amplifying unit, a boosting unit and a linear voltage stabilizer, wherein the main control unit is connected with the Bluetooth module; the main control unit is respectively connected with the audio encoding and decoding unit, the pre-stage amplifying unit and the power amplifying unit; the Bluetooth unit is connected with the audio encoding and decoding unit; the pickup unit is connected with the front-stage amplifying unit; the boosting unit is connected between the charging unit and the linear voltage stabilizer; the power amplification unit is connected with the boosting unit; the loudspeaker unit is connected with the power amplifier unit; and the main control unit, the Bluetooth unit, the audio encoding and decoding unit, the pickup unit and the power amplifier unit are respectively connected with the linear voltage stabilizer. The intelligent electric zither has the advantages of tone diversity, convenient pickup and tuning, performance in different postures, portability, no need of connecting more complex peripheral equipment, saving of wiring trouble and electroacoustic and intellectualization of folk music.
Description
Technical Field
The invention relates to the technology in the field of vocal music equipment, in particular to an intelligent electric zither with a multi-tone color adjusting function.
Background
Koto, plucked string instrument, also known as Hanzheng, qinzheng, is an ancient national musical instrument of Han nationality, popular in all places of China. Through the development of thousands of centuries, four genres of Hakka zither, chaozhou zither, shandong zither and Henan zither are mainly formed. Is commonly used for solo, heavy, instrumental ensemble and accompaniment of dance, drama and song art. The musical instrument is characterized by wide range, graceful and hearing of tone, rich playing skills and strong expressive force, and is called as "Zhongle king", also called as "Oriental piano", and is one of Chinese unique and important national musical instruments.
Traditional zither tone is graceful, but plays tone color singleness, and too heavy, difficult carrying. The electronic zheng in the market has obvious sound delay, needs to be additionally connected with a sound pick-up, has low intelligent degree and is difficult to adapt to high-level stage performance. Aiming at the defects of the prior art, the invention provides an intelligent electric zither with Bluetooth and multi-tone functions, so as to solve the technical problem that the traditional zither only has single tone.
Disclosure of Invention
In view of the above, the invention aims at the defects existing in the prior art, and the main purpose of the invention is to provide an intelligent electric zither with a multi-tone adjusting function, which has the advantages of tone diversity, convenient pickup and tuning, capability of playing in different postures, portability, no need of connecting more complex peripheral devices and saving trouble in wiring; the player can carry the electric zither and easily walk on the stage and carry out sound amplification, the problem that the tone color of the traditional zither is single, the traditional zither is not easy to carry and cannot be intelligently adjusted is solved, electroacoustic and intellectualization of the folk music are realized, the blank of single tone color of the vocal music performance is filled, and various performance requirements of the vocal music player are met.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an intelligent electric zither with multi-tone adjusting function, which comprises:
the main control unit is used for comprehensively collecting and processing various signals and receiving and transmitting control instructions;
the Bluetooth module is mainly used for receiving Bluetooth signals and can receive and disconnect the Bluetooth signals through key control;
the audio encoding and decoding unit processes signals from the Bluetooth module, processes the received Bluetooth signals and sends the processed Bluetooth signals to the main control unit for processing;
the pickup unit is used for picking up the electric signals of the electromagnetic cutting of the strings and sending out the electric signals;
the pre-stage amplifying unit mainly bears the electric signal processing of the pickup unit, adjusts the signal amplitude to be standard and inputs the signal amplitude to the main control unit, and the signal output is subjected to analog-digital conversion and then enters the main control unit;
the charging unit is used for supplying power to the electric devices for the electric zither;
the loudspeaker unit is used for amplifying and outputting the playing sound of the zither;
the power amplification unit is used for amplifying the current of the signal processed by the algorithm and driving the loudspeaker unit;
the boosting unit is used for providing boosting voltage for the power amplification unit and supplying power for other circuits of the zither;
a linear voltage stabilizer for stabilizing a constant voltage and providing a stable and low noise power supply to each unit or module;
the USB OTG unit is mainly used for recording/playing/directly broadcasting the electric zither and providing IR data update;
the main control unit is respectively connected with the audio encoding and decoding unit, the pre-stage amplifying unit and the power amplifying unit; the Bluetooth unit is connected with the audio encoding and decoding unit; the pickup unit is connected with the front-stage amplifying unit; the boosting unit is connected between the charging unit and the linear voltage stabilizer; the power amplification unit is connected with the boosting unit; the loudspeaker unit is connected with the power amplifier unit; the main control unit, the Bluetooth unit, the audio encoding and decoding unit, the pickup unit and the power amplification unit are respectively connected with the linear voltage stabilizer; the USB OTG unit is connected between the linear voltage stabilizer and the main control unit.
As a preferred embodiment: the electric zither also comprises an MICIN unit, and the MICIN unit is connected between the linear voltage stabilizer and the main control unit.
As a preferred embodiment: the electric zither also comprises an earphone output unit and a LINE OUT unit, wherein the earphone output unit and the LINE OUT unit are connected between the linear voltage stabilizer and the main control unit.
As a preferred embodiment: the electric zither also comprises a switch key unit and a screen display unit, wherein the switch key unit and the screen display unit are respectively connected with the main control unit.
As a preferred embodiment: the electric zither also comprises a battery unit, and the battery unit is connected between the charging unit and the boosting unit.
As a preferred embodiment: the electric zither also comprises a zither body, wherein an intelligent potentiometer for controlling a volume switch, an intelligent encoder for adjusting tone, a 3.5 inch liquid crystal screen, a 6.35mm mono LINE OUT interface, an XLR/6.35mm composite microphone input interface, a 3.5mm stereo earphone interface, a USB Type-C OTG live broadcast/recording interface, a charging interface, a plurality of memory keys, a chargeable 18650 lithium battery, a built-in double-loudspeaker and a 6.35mm mono LINE OUT interface are arranged on the zither body; the 3.5-inch liquid crystal screen, the intelligent potentiometer, the intelligent encoder and the USB Type-C OTG live broadcast/internal recording interface are respectively connected with the main control unit; the XLR/6.35mm composite microphone input interface, the 3.5mm stereo earphone interface, the built-in double speakers and the 6.35mm mono LINE OUT interface are respectively connected with the audio encoding and decoding unit; the rechargeable 18650 lithium battery is connected with the charging unit; the USB Type-C OTG live broadcast/endocarding interface, the XLR/6.35mm composite microphone input interface and the 6.35mm single-channel LINE OUT interface are respectively connected with the linear voltage stabilizer.
As a preferred embodiment: the zither body bottom is equipped with the callus on the sole of mountable support frame, is provided with the connecting hole of mountable support frame on the callus on the sole.
As a preferred embodiment: the protection cover is arranged on the outer side of the built-in double-loudspeaker of the zither body.
As a preferred embodiment: the inner side of the end part of the zither body is provided with a control panel in a turnover way, and the intelligent potentiometer, the intelligent encoder and the memory keys are all arranged on the control panel; and a cover is detachably arranged at the end part of the zither body, and the cover covers the outside of the control panel.
As a preferred embodiment: the control panel both ends are connected in a support upper end, the rotatable and pivot that links to each other of support lower extreme, the pivot is installed in the zither body inboard, and control panel can overturn for the pivot.
Compared with the prior art, the intelligent electric zither with Bluetooth and multi-tone functions has obvious advantages and beneficial effects, and particularly, the intelligent electric zither with Bluetooth and multi-tone functions is provided according to the technical scheme, and the intelligent electric zither well solves the problem compared with the traditional zither in which audio wires need to be found everywhere when audio is output and the situation that the wires cannot be moved and played after the wires are connected. The intelligent electric zither has the advantages of tone diversity, convenient pickup and tuning, capability of playing in different postures, portability, no need of connecting more complex peripheral equipment and saving trouble in wiring; the player can carry the electric zither and easily walk on the stage and carry out sound amplification, the problem that the tone color of the traditional zither is single, the traditional zither is not easy to carry and cannot be intelligently adjusted is solved, electroacoustic and intellectualization of the folk music are realized, the blank of single tone color of the vocal music performance is filled, and various performance requirements of the vocal music player are met.
In order to more clearly illustrate the structural features and efficacy of the present invention, a detailed description thereof will be given below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an electric zither according to the present invention;
FIG. 2 is a perspective view of another view of the zither of the present invention;
FIG. 3 is a partially exploded perspective view of the electric zither of the present invention;
FIG. 4 is a schematic diagram of the logic principle of the electric zither of the present invention.
The attached drawings are used for identifying and describing:
10. a zither body; 20. an intelligent potentiometer; 30. an intelligent encoder; 40. a 3.5 inch liquid crystal screen; 50. a 6.35mm mono LINE OUT interface; 60. XLR/6.35mm composite microphone input interface; 70. 3.5mm stereo headphone interface; 80. USB TYPE-C OTG live broadcast/internal recording interface; 90. a charging interface; 100. memorizing the keys; 110. foot pads; 111. a connection hole; 120. a protective cover; 130. a control panel; 131. a bracket; 132. a rotating shaft; 140. a cover; 150. a handle.
Detailed Description
The invention discloses an intelligent electric zither with a multi-tone color adjusting function, which is shown in fig. 1 to 4, and comprises a plurality of units, modules and devices, wherein:
the main control unit is used for comprehensively collecting and processing various signals and receiving and transmitting control instructions;
the Bluetooth module is mainly used for receiving Bluetooth signals and can receive and disconnect the Bluetooth signals through key control;
the audio encoding and decoding unit processes signals from the Bluetooth module, processes the received Bluetooth signals and sends the processed Bluetooth signals to the main control unit for processing;
the pickup unit is used for picking up the electric signals of the electromagnetic cutting of the strings and sending out the electric signals;
the pre-stage amplifying unit mainly bears the electric signal processing of the pickup unit, adjusts the signal amplitude to be standard and inputs the signal amplitude to the main control unit, and the signal output is subjected to analog-digital conversion and then enters the main control unit;
the charging unit is used for supplying power to the electric devices for the electric zither;
the loudspeaker unit is used for amplifying and outputting the playing sound of the zither; it includes a woofer and a tweeter to diffuse sound.
The power amplification unit is used for amplifying the current of the signal processed by the algorithm and driving the loudspeaker unit;
the boosting unit is used for providing boosting voltage for the power amplification unit and supplying power for other circuits of the zither;
a linear voltage stabilizer for stabilizing a constant voltage and providing a stable and low noise power supply to each unit or module;
the main control unit is respectively connected with the audio encoding and decoding unit, the pre-stage amplifying unit and the power amplifying unit; the Bluetooth unit is connected with the audio encoding and decoding unit; the pickup unit is connected with the front-stage amplifying unit; the boosting unit is connected between the charging unit and the linear voltage stabilizer; the power amplification unit is connected with the boosting unit; the loudspeaker unit is connected with the power amplifier unit; and the main control unit, the Bluetooth unit, the audio encoding and decoding unit, the pickup unit and the power amplifier unit are respectively connected with the linear voltage stabilizer.
The electric zither further comprises an MICIN unit and a USB OTG unit, wherein the MICIN unit and the USB OTG unit are connected between the linear voltage stabilizer and the main control unit. And the USB OTG unit adopts a TYPE-C OTG interface, mainly bears USB internal recording/playing/direct broadcasting and provides IR data updating. The signal output is input into the main control unit after analog-digital conversion, and the main control unit provides a microphone interface, so that singing can be performed while playing.
The electric zither also comprises an earphone output unit and a LINE OUT unit, wherein the earphone output unit and the LINE OUT unit are connected between the linear voltage stabilizer and the main control unit. The main control unit outputs the signals after digital-to-analog conversion to the earphone chip, the earphone amplifying driver is provided by the main control unit, and the earphone output interface can drive the earphone. The main control unit outputs the signals after digital-to-analog conversion to the LINE OUT operational amplifier chip, and the local machine provides a LINE OUT output interface which can transmit the signals to other devices.
The electric zither also comprises a switch key unit and a screen display unit, wherein the switch key unit and the screen display unit are respectively connected with the main control unit.
The electric zither further comprises a battery unit, and the battery unit is connected between the charging unit and the boosting unit.
The electric zither further comprises a zither body 10, wherein an intelligent potentiometer 20 for controlling a volume switch, an intelligent encoder 30 for adjusting tone, a 3.5 inch liquid crystal screen 40, a 6.35mm mono LINE OUT interface 50, an XLR/6.35mm composite microphone input interface 60, a 3.5mm stereo earphone interface 70, a USB Type-C OTG live/in recording interface 80, a charging interface 90, a plurality of memory keys 100, a chargeable 18650 lithium battery, a built-in double-loudspeaker and a 6.35mm mono LINE OUT interface 50 are arranged on the zither body 10; the 3.5 inch liquid crystal screen 40, the intelligent potentiometer 20, the intelligent encoder 30 and the USB Type-C OTG live broadcast/endocarp interface 80 are respectively connected with the main control unit; the XLR/6.35mm composite microphone input interface 60, the 3.5mm stereo earphone interface 70, the built-in double speakers and the 6.35mm mono LINE OUT interface 50 are respectively connected with the audio encoding and decoding units; the rechargeable 18650 lithium battery is connected with the charging unit; the USB Type-C OTG live/in-recording interface 80, the XLR/6.35mm composite microphone input interface 60 and the 6.35mm mono LINE OUT interface 50 are respectively connected with the linear voltage stabilizer. The invention provides an intelligent electric zither with Bluetooth and multi-tone functions, which solves the technical problems of single tone, difficult color-rendering and wiring of the added effect and difficult tuning of strings of the traditional zither.
The electric zither has five memory keys 100 for selection, which completely meets the use requirements of most players. Five memory keys 100 are provided with five high-quality digital IR technologies (pulse response is a description means for reflecting the reverberation characteristics of things in acoustics; after a sound source emits sound, sound waves are reflected among obstacles, and then the sound waves are overlapped with each other to generate a reverberation) zheng tone model, tone enhancement or weakening can be carried out through a multi-section EQ (equalizer), reverberation, chorus, delay, edging and octave tone which can be quickly called are portable and good, sitting performance is supported, and standing performance can be conveniently controlled. Meanwhile, a rechargeable 18650 lithium battery and a built-in double-loudspeaker are arranged in the earphone, so that the earphone mute exercise and the line output sound amplifying mode are supported. And supports bluetooth input play companion functions. The intelligent electronic zither tuning device has a high-precision zither tuning function (a software algorithm is built in to tune the electronic zither), and a performer can tune the intelligent electronic zither without connecting a tuning device. In particular to an intelligent electric zither with Bluetooth and multi-tone functions, which can solve the technical problem of tone of different zither. In addition, the OTG live broadcast synchronous recording function, the USB DC5V charging function and the microphone input function are supported, and the method is particularly suitable for recording while playing. Has great practical significance for the performer and the learner. The innovation of the intelligent electric zither not only liberates the singleness of the tone of the conventional zither, but also solves the craving of players for adding effects and moisturizing the zither. In addition, the intelligent electric zither with the Bluetooth and multi-tone functions supports the tone libraries of a plurality of professional zither majors, and the tone libraries of the majors can be loaded onto the electric zither at any time through the USB interface, so that a performer can quickly have the tone of the zither as the majors.
The bottom of the zither body 10 is provided with a foot pad 110 capable of being provided with a supporting frame, and the foot pad 110 is provided with a connecting hole 111 capable of being provided with the supporting frame; the protection cover 120 is arranged on the outer side of the built-in double-loudspeaker of the zither body 10; the memory key 100 is provided with a colorful atmosphere lamp to enhance the atmosphere sense when the zither is played.
The electric zither adopts the Bluetooth unit to realize wireless audio playing and accompanies, wire connection is not needed, and the constraint of traditional wire connection is avoided. In addition, the traditional Chinese zither usually has only one tone, and the electric Chinese zither in the application supports IR digital technology, so that different Chinese zither tone can be easily called; meanwhile, the tone color library is supported to be replaced, and particularly the tone color of the zither of a zither playing master can be easily loaded into the electric zither, so that the effect of the zither is easily improved, and the tone color is easily moistened. In addition, the intelligent electric zither is provided with the hand lifting part 150, compared with the traditional zither, the volume and the weight are reduced, and a player can walk and jump freely and play the zither, so that the personal playing style is fully and freely released, and the intelligent electric zither can be played while sitting or standing.
The intelligent electric zither with the Bluetooth and multi-tone functions can be provided with the lithium battery, can last for a long time, and can be played without connecting a power supply. In addition, the intelligent electric zither is provided with the pickup without additionally connecting the pickup or the pickup of the pickup tube, so that the technical problem of difficult pickup of the conventional zither is solved; the processed tone color is output to a sound box or a sound console, and the sound stability of the pickup of the intelligent electric zither is remarkable.
The intelligent electric zither can be connected with a computer through a USB OTG interface, tone switching and product software upgrading are achieved, operation is simple and convenient, and a user can download the tone of the favorite zither onto the intelligent electric zither in a loose mode as required. The intelligent electric zither is also provided with a string knob hiding mode, specifically, a control panel 130 is arranged on the inner side of the end part of the zither body 10 in a reversible manner (the two ends of the control panel 130 are connected with the upper end of a bracket 131, the lower end of the bracket 131 is rotatably connected with a rotating shaft 132, the rotating shaft 132 is arranged on the inner side of the zither body 10, and the control panel 130 can be turned over relative to the rotating shaft 132); the intelligent potentiometer 20, the intelligent encoder 30 and the plurality of memory keys 100 are all installed on the control panel 130; and a cover cap 140 is detachably mounted at the end of the zither body 10, and the cover cap 140 covers the outside of the control panel 130. When the string knob needs to be hidden, the cover cap 140 is disassembled, the control panel 130 is turned downwards, then the cover cap 140 is covered, and the string knob is hidden below the cover cap 140, so that the string knob cannot be seen from the exterior of the zither, and the whole zither is more concise and attractive. The electric zither has the advantages of integral streamline design, simple appearance, design elements of flowing lines, and discernment of appearance, and is very suitable for the popular style at present.
The specific functions and the using method of the electric zither are as follows:
firstly, the long-press intelligent encoder 30 can be used for operating the on and off of the electric zither, and is matched with the five memory keys 100 to enter a tone switching mode, the desired tone of the zither can be easily invoked by checking the liquid crystal display screen, and the required volume can be easily obtained by adjusting the intelligent potentiometer 20.
The intelligent electric zither supports live broadcasting and internal recording of a mobile phone and a computer, and particularly is connected with the mobile phone or a tablet personal computer through a USB OTG interface, and live broadcasting operation can be easily carried out by opening the mobile phone or the computer.
The intelligent electric zither supports mute exercise, the earphone is inserted on the 3.5mm earphone interface, the playing exercise piano can be conducted without disturbing the player, meanwhile, the player cannot be interfered by external noise, and the zither can be played more intensively.
The intelligent electric zither supports microphone input, and the microphone is connected to the XLR/6.35mm composite microphone input interface 60, so that the intelligent electric zither can play while singing.
The intelligent electric zither is small in size, easy to carry and very suitable for performance or practice; compared with the traditional zither, the multifunctional zither has a plurality of functions, and gives different playing sensations and different music styles to musicians. Especially this intelligence electricity zither is the electroacoustic musical instrument that imitates traditional zither and develops, and it can simulate more classical zither tone, and multistage EQ can strengthen or weaken for the tone, and built-in effector adds more polychrome for the tone to the dimension such as tone, pitch, equilibrium, sound field has improved the adjustability, has that the noise is little, tone is various, convenient tuning, handsome in appearance and portable's advantage.
The invention provides an intelligent electric zither with Bluetooth and multi-tone functions, which solves the problem that the traditional zither has the defects that audio wires need to be found everywhere when audio is output and cannot be moved and developed after the wires are connected. The intelligent electric zither has the advantages of tone diversity, convenient pickup and tuning, capability of playing in different postures, portability, no need of connecting more complex peripheral equipment and saving trouble in wiring; the player can carry the electric zither and easily walk on the stage and carry out sound amplification, the problem that the tone color of the traditional zither is single, the traditional zither is not easy to carry and cannot be intelligently adjusted is solved, electroacoustic and intellectualization of the folk music are realized, the blank of single tone color of the vocal music performance is filled, and various performance requirements of the vocal music player are met.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (10)
1. An intelligent electric zither with multi-tone adjusting function is characterized by comprising:
the main control unit is used for comprehensively collecting and processing various signals and receiving and transmitting control instructions;
the Bluetooth module is mainly used for receiving Bluetooth signals and can receive and disconnect the Bluetooth signals through key control;
the audio encoding and decoding unit processes signals from the Bluetooth module, processes the received Bluetooth signals and sends the processed Bluetooth signals to the main control unit for processing;
the pickup unit is used for picking up the electric signals of the electromagnetic cutting of the strings and sending out the electric signals;
the pre-stage amplifying unit mainly bears the electric signal processing of the pickup unit, adjusts the signal amplitude to be standard and inputs the signal amplitude to the main control unit, and the signal output is subjected to analog-digital conversion and then enters the main control unit;
the charging unit is used for supplying power to the electric devices for the electric zither;
the loudspeaker unit is used for amplifying and outputting the playing sound of the zither;
the power amplification unit is used for amplifying the current of the signal processed by the algorithm and driving the loudspeaker unit;
the boosting unit is used for providing boosting voltage for the power amplification unit and supplying power for other circuits of the zither;
a linear voltage stabilizer for stabilizing a constant voltage and providing a stable and low noise power supply to each unit or module;
the USB OTG unit is mainly used for recording/playing/directly broadcasting the electric zither and providing IR data update;
the main control unit is respectively connected with the audio encoding and decoding unit, the pre-stage amplifying unit and the power amplifying unit; the Bluetooth unit is connected with the audio encoding and decoding unit; the pickup unit is connected with the front-stage amplifying unit; the boosting unit is connected between the charging unit and the linear voltage stabilizer; the power amplification unit is connected with the boosting unit; the loudspeaker unit is connected with the power amplifier unit; the main control unit, the Bluetooth unit, the audio encoding and decoding unit, the pickup unit and the power amplification unit are respectively connected with the linear voltage stabilizer; the USB OTG unit is connected between the linear voltage stabilizer and the main control unit.
2. The intelligent electric zither with multi-tone adjustment function according to claim 1, characterized in that: the device also comprises an MICIN unit, wherein the MICIN unit is connected between the linear voltage stabilizer and the main control unit.
3. The intelligent electric zither with multi-tone adjustment function according to claim 1, characterized in that: the linear voltage regulator is characterized by further comprising an earphone output unit and a LINE OUT unit, wherein the earphone output unit and the LINE OUT unit are connected between the linear voltage regulator and the main control unit.
4. The intelligent electric zither with multi-tone adjustment function according to claim 1, characterized in that: the intelligent control device further comprises a switch key unit and a screen display unit, wherein the switch key unit and the screen display unit are respectively connected with the main control unit.
5. The intelligent electric zither with multi-tone adjustment function according to claim 1, characterized in that: the battery unit is connected between the charging unit and the boosting unit.
6. The intelligent electric zither with multi-tone adjustment function according to claim 1, characterized in that: the multifunctional Chinese zither comprises a Chinese zither body, wherein an intelligent potentiometer for controlling a volume switch, an intelligent encoder for adjusting tone, a 3.5-inch liquid crystal screen, a 6.35-mm mono LINE OUT interface, an XLR/6.35-mm composite microphone input interface, a 3.5-mm stereo earphone interface, a USB Type-C OTG live broadcast/endocarding interface, a charging interface, a plurality of memory keys, a chargeable 18650 lithium battery, a built-in double-loudspeaker and a 6.35-mm mono LINE OUT interface are arranged on the Chinese zither body; the 3.5-inch liquid crystal screen, the intelligent potentiometer, the intelligent encoder and the USB Type-C OTG live broadcast/internal recording interface are respectively connected with the main control unit; the XLR/6.35mm composite microphone input interface, the 3.5mm stereo earphone interface, the built-in double speakers and the 6.35mm mono LINE OUT interface are respectively connected with the audio encoding and decoding unit; the rechargeable 18650 lithium battery is connected with the charging unit; the USB Type-C OTG live broadcast/endocarding interface, the XLR/6.35mm composite microphone input interface and the 6.35mm single-channel LINE OUT interface are respectively connected with the linear voltage stabilizer.
7. The intelligent electric zither with multi-tone adjustment function according to claim 6, wherein: the zither body bottom is equipped with the callus on the sole of mountable support frame, is provided with the connecting hole of mountable support frame on the callus on the sole.
8. The intelligent electric zither with multi-tone adjustment function according to claim 6, wherein: the protection cover is arranged on the outer side of the built-in double-loudspeaker of the zither body.
9. The intelligent electric zither with multi-tone adjustment function according to claim 6, wherein: the inner side of the end part of the zither body is provided with a control panel in a turnover way, and the intelligent potentiometer, the intelligent encoder and the memory keys are all arranged on the control panel; and a cover is detachably arranged at the end part of the zither body, and the cover covers the outside of the control panel.
10. The intelligent electric zither with multi-tone adjustment function according to claim 9, characterized in that: the control panel both ends are connected in a support upper end, the rotatable and pivot that links to each other of support lower extreme, the pivot is installed in the zither body inboard, and control panel can overturn for the pivot.
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| CN202410113217.7A CN117765906A (en) | 2024-01-26 | 2024-01-26 | Intelligent electric zither with multi-tone color adjusting function |
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| CN202410113217.7A CN117765906A (en) | 2024-01-26 | 2024-01-26 | Intelligent electric zither with multi-tone color adjusting function |
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|---|---|---|---|
| CN202410113217.7A Pending CN117765906A (en) | 2024-01-26 | 2024-01-26 | Intelligent electric zither with multi-tone color adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117765906A (en) |
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2024
- 2024-01-26 CN CN202410113217.7A patent/CN117765906A/en active Pending
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