CN219642527U - Novel electronic two-stringed bowed instrument - Google Patents

Abstract

The utility model discloses a novel electronic two-stringed bowed instrument, which comprises a two-stringed bowed instrument main body and a musical instrument support, wherein the two-stringed instrument main body comprises an audio generating part and a player; the support comprises a shell and a closed cavity formed by the shell and the bottom of the urheen main body; an audio acquisition module and an audio processing module are fixedly arranged in the closed cavity; the audio acquisition module is connected with the audio generation part and sends the acquired audio information to the audio processing module; and the audio processing module is used for processing and playing audio through the player, and a communication port, a regulation panel and an indicator lamp are arranged on the side face of the musical instrument support. The utility model solves the problem that the structural space of the traditional urheen for loading the electronic function is limited, so that the urheen has better music effect, and has the characteristics of easy assembly, convenient operation, traditional appearance of the inherited musical instrument, convenient carrying and the like.

Description

Novel electronic two-stringed bowed instrument

Technical Field

The utility model relates to a urheen, in particular to a novel electronic urheen.

Background

The urheen is a well-known traditional musical instrument in China, also called a Sambu, a Nanhu and a hum, has a long history in China, and a plurality of musical compositions played by the urheen become the magnificent of China culture, and is one of the most Chinese-nationally-featured musical instruments. However, due to the compact structure of urheen, the limited space available for loading electronic functions has not led to a widely popular version of electroacoustic as has been the case with guitar and piano. And because the pickup and audio processing need to additionally depend on other stage equipment, the performance of the erhu stage is limited, so that the erhu is somewhat disjointed with the society which comprehensively enters the electronic information age at present, and the development of national music is indirectly hindered.

Among the prior art, chinese patent application number CN110277081a discloses a performance practical training room is with two-stringed bowed instrument adapter, and this patent includes a musical instrument section of thick bamboo and adapter body and connecting block, the musical instrument support is installed to the bottom of musical instrument section of thick bamboo, the radio is installed to the adapter body one end of the one side of musical instrument section of thick bamboo dorsad, connecting wire fixed slot has been seted up to the center department of connecting wire fixed block. The patent can avoid the looseness of the pad such as the bandage and the like caused between the organ support and the human body. The patent is similar to the appearance structure of the utility model, adopts a mode that the bottom end of the musical instrument barrel is provided with the musical instrument support, adopts the pickup with the audio acquisition function, and solves the problem that the structural space of the urheen main body for loading the electronic function is limited, but the proposal has the defects that the audio processing module is not further adopted for processing the audio, the acquired audio information is not maximized for use or is further processed for output and utilization, and still the pickup and audio processing functions can not be realized without depending on other stage equipment.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel electronic urheen, which is characterized in that a support with an integrated circuit module is arranged at the bottom of a urheen main body, so that the traditional urheen is upgraded into the electronic urheen with audio acquisition, processing and electronic audio output. The electronic urheen is easy to assemble, convenient to control, convenient to carry and capable of collecting audio, processing audio and the like without additional stage equipment.

In order to achieve the above purpose, the present utility model is mainly solved by the following technical scheme: the novel electronic urheen comprises a urheen main body and a violin support, wherein the urheen main body comprises an audio generation part and a player; the support comprises a shell and a closed cavity formed by the shell and the bottom of the urheen main body; an audio acquisition module and an audio processing module are fixedly arranged in the closed cavity; the audio acquisition module is connected with the audio generation part and sends the acquired audio information to the audio processing module; and after being processed by the audio processing module, the audio processing module plays the audio through the player.

According to the utility model, the functions of audio acquisition, processing and electronic audio output are realized by mounting the support at the bottom of the main body of the traditional urheen, the structural space for loading the electronic functions is comprehensively considered, and the factors such as easy assembly, traditional appearance of a inherited musical instrument and the like, so that the structure of the urheen is small, the electronic functions can be loaded, the music is diversified, and a better music effect is generated.

The sealed cavity further comprises a battery module, and the battery module is electrically connected with the audio processing module.

In the utility model, the battery module can provide sufficient power for the normal operation of the electronic module, the type of the battery module is not limited to a lithium battery, the larger the battery capacity is, the stronger the endurance capacity is, but the weight and the volume are increased, and the battery module is not limited to the lithium battery.

Further, in the present utility model, the housing further includes:

the fixing structures are arranged on the inner surface of the shell and distributed at 4 vertex angles or four sides of the battery module to fix the battery module on the inner surface of the shell;

the fixing structure penetrates through the audio processing module and is fixedly connected with the bottom of the urheen main body.

The fixing structure in the utility model can enable the internal structure of the shell and the urheen body to be better fixedly connected, and the fixing structure passes through the audio processing module and fixes the battery module, so that the problem that the function is affected due to loosening and shifting of the battery, the audio acquisition module, the audio processing module and other electronic modules caused by vibration of the urheen body during long-time playing can be prevented, the connection of the urheen body and the support can be fixed, the audio acquisition module is ensured to stably acquire the audio of the audio generation part of the urheen body, and the processed audio is stably output to the urheen body player.

Further, in the present utility model, the fixing structure is at least one of a bolt, a screw and a stud, which is not limited thereto;

further, in the present utility model, the shell may be made of plastic, metal or wood, and the shell made of different materials may provide different protection and aesthetic degrees of appearance, and the plastic shell is lighter, cheaper and easily damaged, the wood shell and the urheen body are more matched, and may be carved very finely and heavier, and the metal shell is more luxurious and durable and heavier, which is not limited thereto.

In the utility model, the side surface of the musical instrument support is provided with: the communication port, the regulation panel and the indicator lamp;

the communication port is connected with the audio processing module to input external audio or output audio processed by the audio processing module.

In the utility model, the communication port can be adapted according to external equipment, including accessing the microphone equipment to input external audio, accessing the earphone equipment to output the audio processed by the audio processing module, and accessing the data line to be connected with other equipment to realize data transmission of audio files.

The regulation and control panel is connected with the audio processing module to regulate and control the audio processed by the audio processing module;

the control panel at least comprises a switch key, a volume control button and an effect control button;

in the utility model, the regulation and control panel is connected with the audio processing module to realize the functions of controlling the switch, controlling the volume of audio output, controlling the tone effect of audio, and the like, so that users with different hobbies can check and operate basic audio information setting and regulation, and change auxiliary function options, thereby generating different music effects.

The indicator lamp is connected with the regulation panel to display the regulation effect of the regulation panel; the indicator light may be provided in 1 or more.

In the utility model, the indicator lamp is connected with the regulation and control panel, and a user can acquire the regulation and control effect more intuitively through color change, rhythm change, audio flicker change and the like of the indicator lamp arranged on the outer side of the support after operating the regulation and control panel.

Wherein, the indicator lamps may be provided in 1 or more, and are not limited thereto.

The side face of the musical instrument support is also provided with a charging port; the charging port may be any type of port.

In the utility model, the side surface of the musical instrument support is also provided with the charging port, so that the musical instrument support can be used while being charged, and the charging port can be any Type port, and is not limited to interfaces such as Micro USB, type-c, lightning and the like.

The player is arranged on one side or the inner side of the Erhu main body.

Compared with the prior art, the utility model has the beneficial effects that:

the novel electronic urheen provided by the utility model has the advantages that the support with the audio acquisition, processing and electronic audio output functions is arranged and fixed at the bottom of the urheen main body, the problem that the structural space for loading the electronic functions of the traditional urheen is limited is solved, the urheen has better music effect, and the novel electronic urheen has the characteristics of easiness in assembly, convenience in operation and control, convenience in carrying the traditional appearance of a musical instrument and the like.

Drawings

Fig. 1 is a schematic structural diagram of the electronic urheen of the present utility model.

Fig. 2 is a schematic diagram of a support structure of the electronic urheen of the present utility model.

Fig. 3 is a schematic view of another support structure of the electronic urheen of the present utility model.

Fig. 4 is a schematic diagram of a system structure of the electronic urheen of the present utility model.

In the figure: 1. erhu main body 2, violin support 3, casing 4, audio acquisition module 5, audio processing module 6, battery module 7, fixed structure 8, communication port 9, regulation and control panel 10, pilot lamp 11, charging port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be described in further detail with reference to fig. 1 to 3 of the specification. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-2, the embodiment of the utility model provides a novel electronic urheen, which comprises a urheen main body 1 and a support 2, wherein the urheen main body 1 comprises an audio generation part and a player; the support 2 comprises a shell 3 and a closed cavity formed by the shell 3 and the bottom of the urheen body 1; an audio acquisition module 4 and an audio processing module 5 are fixedly arranged in the closed cavity; the audio acquisition module 4 is connected with the audio generation part and sends the acquired audio information to the audio processing module 5; and after being processed by the audio processing module 5, the audio is played by the player.

The sealed cavity also comprises a battery module 6 which is electrically connected with the audio processing module 5.

The housing 3 further includes: the fixing structures 7 are arranged on the inner surface of the shell 3, and the fixing structures 7 are distributed at 4 vertex angles or four sides of the battery module 6 to fix the battery module 6 on the inner surface of the shell 3; the fixed structure 7 passes through the audio processing module 5 and is fixedly connected with the bottom of the Erhu main body 1; the fixing structure 7 is at least one of a bolt, a screw and a stud.

The housing 3 can be made of plastic, metal or wood.

The side face of the support 2 is provided with: a communication port 8, a regulation panel 9 and an indicator lamp 10;

the communication port 8 is connected with the audio processing module 5 to input external audio or output audio processed by the audio processing module 5;

the regulation panel 9 is connected with the audio processing module 5 to regulate and control the audio processed by the audio processing module 5;

the control panel 9 at least comprises a switch key, a volume control button and an effect control button;

the indicator lamp 10 is connected with the regulation panel 9 to display the regulation effect of the regulation panel 9;

the indicator lamp 10 may be provided in 1 or more.

A charging port 11 is also arranged on the side surface of the support 2; the charging port 11 may be any type of port.

The player is arranged on one side or the inner side of the urheen body 1.

As shown in fig. 2, in the embodiment of the present utility model, the electronic urheen further includes a support 2, and the support 2 includes a casing 3, and a closed cavity formed by the casing 3 and the bottom of the urheen body 1. For example, when the shell 3 with the inner layer size of 13 cm and the width of 8.8 cm and the height of 5cm is fixedly arranged at the length of 13 cm and the bottom of the urheen main body with the front opening diameter (opposite side) of 8.8 cm in a hexagonal shape is used for loading electronic functions, the appearance structure of the urheen main body and the playing mode of the novel electronic urheen are hardly affected, and the problem that the hand feeling and the appearance are affected due to the fact that the inner size of the urheen is increased or electronic modules are loaded on a drum, a stem, a shaft or a column of the urheen is avoided. The utility model is convenient to install and control, and inherits the traditional appearance of the musical instrument.

As shown in fig. 2, in the embodiment of the utility model, an audio acquisition module 4 and an audio processing module 5 are fixedly installed in the closed cavity; the audio acquisition module 4 is connected with the audio generation part and sends the acquired audio information to the audio processing module 5; and after being processed by the audio processing module 5, the audio is played by the player. Firstly, the audio collection module 4 can be connected with the circuit board of the audio processing module 5 through an audio input connecting wire and integrate a microphone to carry out auxiliary pickup on the music playing audio of the urheen, and can also complete audio collection by receiving external audio such as song accompaniment, background music or singing voice of singing by people and the like input by the microphone input end in the communication port 8;

the collected audio information is sent to the audio processing module 5, the collected audio is processed by adjusting and not limited to the functions of expanding the original audio volume or adjusting and controlling the tone effect of the audio, for example, expanding the original audio volume by 1 time or adjusting and controlling the original audio volume to be CD tone, recording studio tone effect and the like, then the audio is played by the player, and the player can be a sound in the musical instrument barrel of the electronic two-stringed bowed instrument main body 1, or can be a communication port 8 for outputting the audio information to other equipment such as human ears, mobile phones, computers and the like through an earphone output end to finish audio output.

As shown in fig. 2, in the embodiment of the present utility model, the battery module 6 can provide sufficient power for the normal operation of the electronic module, the type of the battery module 6 may be a lithium battery or a storage battery, the battery capacity may be 5000 milliamp, 10000 milliamp or 20000 milliamp, and the actual operation may be performed according to the rated voltage and the rated current.

As shown in fig. 2, in the embodiment of the present utility model, the fixing structures provided at the inner surface of the case 3 are distributed at 4 corners or four sides of the battery module 6 to fix the battery module 6 to the inner surface of the case 3; the fixing structure 7 passes through the audio processing module and is fixedly connected with the bottom of the urheen main body 1. The fixing structure 7 can be formed by matching four iron screws with the diameter of 5mm and cross shape with bolts and studs with corresponding sizes, and can also be screws with other sizes or types and made of other materials.

As shown in fig. 2, in the embodiment of the present utility model, the shell 3 may be an iron product, an alloy product, or a pine or birch product.

As shown in fig. 3, in the embodiment of the present utility model, the communication port 8 is adapted according to an external device, for example, receives external audio input from an input end of a microphone, such as song accompaniment, background music, singing voice of a person, etc., and may output audio information to other devices, such as ears of a person, a mobile phone or a computer, etc., through an output end of an earphone, and may also transmit played music, such as a "good fortune" audio file, to a computer through a Micro USB data line;

as shown in fig. 3, in the embodiment of the present utility model, the control panel 9 includes a switch key, a volume control button, an effect control button, etc., when the electronic urheen is not started, clicking the switch key is started, and after the electronic urheen is used, clicking the start key again is stopped; when the surrounding environment is noisy and the volume is required to be increased to be audible, the volume can be controlled to be output from 1-1.5 times or more by rotating the volume control button, and the volume is approximately 70-100 dB; when the surrounding environment is quite, the volume is required to be reduced to be proper, the volume can be adjusted to be 1 time or 0.3 time by rotating the volume control button, the volume is approximately 20-70 decibels, and different urheens can have slight deviation due to material differences; the effect control button can adjust tone effects and the like of output audio, is acoustic under default, can adjust acoustic into electric sound effects when clicking the effect control button for the first time, can adjust into mechanical sound effects when clicking for the second time, can adjust into theatre sound effects and the like when adjusting for the third time, and then completes one adjustment cycle until clicking and resumes the acoustic output.

As shown in fig. 3, in the embodiment of the present utility model, the indicator light 10 corresponds to the function to be controlled by the control panel 9, and the indicator light 10 changes correspondingly when the electronic two-stringed bowed instrument works normally, charges, adjusts the volume control button, and adjusts the effect control button; the indicator light may be 1 or more.

When the electronic two-stringed bowed instrument works normally and is charged by a power supply, the display lamp is red; when the electric quantity of the electronic Erhu is too low and is not connected with a power supply, displaying red which flashes once at intervals of 0.5 seconds; when the battery module of the electronic urheen is fully charged, displaying green; when the volume control button is rotated, blue is displayed, the brightness degree of the indicator lamp represents the volume, the blue lamp is brighter, the volume is larger, the blue lamp is darker, and the volume is smaller; when the effect control button is clicked, yellow is displayed within 2 seconds, and the lamp color when the current working state is displayed is automatically adjusted when the operation is not performed after 2 seconds.

As shown in fig. 3, in the embodiment of the present utility model, the interface model of the charging port 11 may be Micro USB, type-c, lightning, or the like, which is not limited thereto.

Embodiment two:

as shown in fig. 4, the system structure of the electronic urheen of the present utility model can more clearly understand the functional connection and the logical connection relationship between the modules of the whole system. The control system of the electronic urheen comprises:

the audio generation part is in communication connection with the audio acquisition module and provides current audio information; in this embodiment, the audio generating portion may be audio that is emitted when the strings of the electronic urheen body are plucked, or may be external audio that is input by receiving an input end of a microphone in the communication port;

wherein the external audio is preferentially song accompaniment, background music or singing voice of singing by people.

The audio acquisition module acquires the audio signals which are connected with the audio processing module in a communication way according to the audio of the audio generation part and provides the current acquired audio signals; in this embodiment, the audio collection module may be connected to the audio processing module circuit board through an audio input connection line and integrate a microphone to perform auxiliary pickup on the music playing audio of the urheen;

the microphone can also be in communication connection with the microphone input end in the communication port, and collect audio input by external equipment for pickup;

the external device is preferably a person or a mobile phone, but is not limited thereto.

The audio processing module is used for receiving the current audio signal acquired by the audio acquisition module, performing audio processing and outputting the processed audio; in this embodiment, the collected audio is preferably processed to adjust the original audio volume or to adjust the tone effect of the audio, for example, to expand the original audio volume by 1 time or to adjust the original audio volume to a CD tone, a studio tone effect, and the like, but the present utility model is not limited thereto.

The player outputs the audio processed by the audio processing module; in this embodiment, the player may be a sound in the main body barrel of the electronic urheen, or may be an external device connected to the output end of the earphone of the communication port, where the external device is preferably a person or a mobile phone, and neither is limited to this.

The battery module is electrically connected with the audio processing module; in this embodiment, the battery module can provide sufficient power for the normal operation of the electronic module, the type of the battery module is preferably a lithium battery or a storage battery, and the battery capacity is preferably 5000 milliamp, 10000 milliamp or 20000 milliamp, which is not limited thereto.

The communication port enables the external equipment to be in communication connection with the audio acquisition module or the audio processing module; in this embodiment, the communication port may receive external audio input from the microphone input end, such as song accompaniment, background music, singing voice of a person, or may output audio information to other devices, such as ears of a person, a mobile phone, a computer, or the like, through the earphone output end.

Preferably, the music processed by the audio processing module, such as the audio file of "Haojinling" is transmitted to the computer after being connected with the communication port through the Micro USB data line.

The control panel is in communication connection with the audio processing module; in this embodiment, the control panel includes, but is not limited to, a switch key, a volume control button, and an effect control button; preferably, the effect control button may adjust a tone effect of the output audio, and the like, and is acoustic by default, and the acoustic is adjusted to be an electric sound effect when the effect control button is clicked for the first time, a mechanical sound effect when the effect control button is clicked for the second time, a theater sound effect when the effect control button is adjusted for the third time, and the like, until the clicking returns to the acoustic output, and an adjustment cycle is completed, and the present utility model is not limited thereto.

The indicator lamp is in communication connection with the control panel; in this embodiment, the indicator light receives and executes the instruction of the control panel, and the indicator light makes a corresponding change when the electronic urheen works normally, charges, adjusts the volume control button, and adjusts the effect control button;

preferably, when the effect control button is clicked, the indicator light displays yellow within 2 seconds, and the light color when the current working state is displayed is automatically adjusted when the indicator light is not operated after 2 seconds.

The charging port is electrically connected with the audio processing module and the battery module; in this embodiment, the interface model of the charging port may be Micro USB, type-c, lightning, or the like, which is not limited thereto.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims (10)

1. The novel electronic two-stringed bowed instrument comprises a two-stringed bowed instrument main body (1) and a musical instrument support (2), wherein the two-stringed instrument main body (1) comprises an audio generating part and a player; characterized by further comprising:

the support (2) comprises a shell (3) and a closed cavity formed by the shell (3) and the bottom of the urheen main body (1);

an audio acquisition module (4) and an audio processing module (5) are fixedly arranged in the closed cavity;

the audio collection module (4) is connected with the audio generation part, and sends collected audio information to the audio processing module (5), and the audio information is processed by the audio processing module (5) and then played by the player.

2. The novel electronic two-stringed bowed instrument according to claim 1, further comprising a battery module (6) in the closed cavity, electrically connected to the audio processing module (5).

3. A new type of electronic urheen according to claim 2, characterized in that the casing (3) further comprises:

the fixing structures (7) are arranged on the inner surface of the shell (3), and the fixing structures (7) are distributed at 4 vertex angles or four sides of the battery module (6) to fix the battery module (6) on the inner surface of the shell (3);

the fixing structure (7) penetrates through the audio processing module (5) and is fixedly connected with the bottom of the urheen main body (1).

4. A new type of electronic two-stringed bowed instrument according to claim 3, wherein the fixing structure (7) is at least one of a bolt, a screw and a stud.

5. A new type of electronic urheen according to claim 4, characterized in that the casing (3) is at least made of plastic, metal or wood.

6. The novel electronic two-stringed bowed instrument according to claim 5, wherein a communication port (8) is arranged on the side surface of the support (2);

the communication port (8) is connected with the audio processing module (5) to input external audio or output audio processed by the audio processing module (5).

7. The novel electronic two-stringed bowed instrument according to claim 6, wherein a regulating panel (9) is further arranged on the side surface of the support (2);

the regulation and control panel (9) is connected with the audio processing module (5) to regulate and control the audio processed by the audio processing module (5);

the control panel (9) at least comprises a switch key, a volume control button and an effect control button.

8. The novel electronic two-stringed bowed instrument according to claim 7, wherein an indicator lamp (10) is further arranged on the side surface of the support (2);

the indicator lamp (10) is connected with the regulation panel (9) so as to display the regulation effect of the regulation panel (9); the indicator lamps (10) may be provided in 1 or more.

9. The novel electronic two-stringed bowed instrument according to claim 8, wherein a charging port (11) is further arranged on the side surface of the support (2);

the charging port (11) can be any type of port.

10. A new type of electronic urheen according to claim 9, characterized in that the player is arranged on one side or inside the urheen body (1).