CN214428313U

CN214428313U - Portable folding electronic exercise guitar

Info

Publication number: CN214428313U
Application number: CN202120060560.1U
Authority: CN
Inventors: 王永锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-19
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a portable and foldable electronic exercise guitar, which comprises a guitar body, a guitar neck, strings and sound hole strings; a first microswitch is arranged corresponding to the position of each string; two connecting supports are arranged on the instrument body at intervals, a plurality of independent second micro switches are arranged at the upper ends of the connecting supports at intervals, and at least one ends of a plurality of sound hole strings are respectively connected with the second micro switches; the body is internally provided with a circuit board, a battery and an audio device which are electrically connected; one end of the piano body back to the sound hole string is provided with a second mounting groove for accommodating the piano neck. The utility model has the advantages that: the strings and the sound hole strings are relatively independent and are respectively provided with the first micro switch and the second micro switch, so that the mechanical action of the guitar in the playing process is reserved, and the sound is played through the built-in audio device, so that the guitar exercising device is very suitable for guitar exercising. In addition, due to the fact that the second mounting groove is formed, the neck can be folded and stored in the second mounting groove, the length of the guitar is shortened, and the guitar is convenient to carry.

Description

Portable folding electronic exercise guitar

Technical Field

The utility model belongs to the technical field of the electronic guitar, especially, relate to a portable folding electronic exercise guitar.

Background

With the development of electronic technology, relevant manufacturers try to develop electronic musical instruments based on electronic technology to replace some traditional musical instruments, so as to reduce the difficulty of learning and playing the musical instruments. Taking the guitar as an example of a very young favorite instrument, the corresponding alternative electronic product, namely the electronic guitar, is the focus of research of relevant manufacturers.

In the early electronic plucked string instrument, a plurality of key switches for controlling the grade and scale are arranged at the neck part, a plurality of sounding control keys are also arranged on the instrument body, the grade and scale are controlled by pressing the key switches on the neck, and the sounding control keys on the instrument body are operated to sound. In addition, the traditional guitar is large in size and inconvenient to carry, and the appearance of the conventional electronic guitar is usually imitated by the traditional guitar, so that the problems of large size, incapability of being folded and inconvenience in carrying exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a portable folding electronic exercise guitar.

In order to achieve the purpose, the portable foldable electronic practice guitar comprises a guitar body and a guitar neck, wherein a plurality of strings are arranged on the guitar neck, a plurality of transverse strips are arranged on the guitar neck at intervals, and the strings are located at the upper ends of the transverse strips; a plurality of sound hole strings are arranged on the instrument body; an independent first microswitch is arranged on the transverse sticking strip corresponding to each string, and the lower end of each string is abutted against the upper end of the corresponding first microswitch;

two connecting supports are arranged on the piano body at intervals, a plurality of independent second micro switches are arranged at the upper ends of the connecting supports at intervals, and at least one ends of the sound hole strings are respectively connected with different second micro switches;

the circuit board, the battery and the audio device which are electrically connected are arranged in the instrument body; the circuit board is electrically connected with the first microswitch and the second microswitch; the musical instrument body is also provided with an earphone hole connected with the audio device and a charging port electrically connected with the circuit board;

a second mounting groove for accommodating the neck is formed in one end, back to the sound hole string, of the piano body; the neck is hinged with the body at one end of the second mounting groove.

Further, an indicator lamp is embedded in the neck between the adjacent first micro switches along the length direction of the string; the indicator light is electrically connected with the circuit board.

Furthermore, an electronic screen is arranged at one end of the neck back facing the body; the electronic screen is electrically connected with the circuit board. Through the effect of electronic display screen, make the guitar more intelligent, the exercise of being more convenient for.

Furthermore, a first mounting groove for accommodating the electronic screen is formed in the end face, back to the strings, of the neck; the electronic screen is hinged with one end of the neck at the first mounting groove. Can fold to deposit the display screen to first mounting groove in, both can protect the display screen, can reduce the volume again, portable.

Furthermore, the strings are in one-to-one correspondence with the sound hole strings and are not connected. Therefore, the strings and the tone hole strings do not affect each other when the neck is folded.

Further, the depth of the second mounting groove is greater than or equal to the thickness of the neck; the length of the second mounting groove is greater than that of the neck; the width of the second mounting groove is larger than that of the neck.

Further, the depth of the first mounting groove is larger than or equal to the thickness of the electronic screen; the length of the first mounting groove is greater than that of the electronic screen; the width of the first mounting groove is larger than that of the electronic screen.

Further, the sound hole string is a hard steel wire rope. Through setting up the sound hole string into inelastic wire rope, can avoid the sound hole string to send vibration sound at the stirring in-process.

Furthermore, an arm supporting piece and a leg supporting piece are respectively arranged on two sides of the body. The arm of the learner is supported by the arm supporting piece, and the leg of the learner is supported by the leg supporting piece, so that the learner can exercise more conveniently and saves labor.

The utility model has the advantages that: the strings and the sound hole strings are relatively independent and are respectively provided with the first micro switch and the second micro switch, so that the mechanical action of the guitar in the playing process is reserved, and the sound is played through the built-in audio device, so that the guitar exercising device is very suitable for guitar exercising. In addition, due to the fact that the second mounting groove is formed, the neck can be folded and stored in the second mounting groove, the length of the guitar is shortened, and the guitar is convenient to carry.

Drawings

Fig. 1 is a schematic view of the portable foldable electronic exercise guitar of the present invention.

Fig. 2 is a rear view structural diagram of fig. 1.

Fig. 3 is a schematic view of the neck and display screen of fig. 2 after folding.

Fig. 4 is a schematic view of the folding structure of the portable foldable electronic exercise guitar of the present invention.

In the figure, a body 1, a neck 2, strings 3, a transverse strip 4, a tone hole string 5, a first microswitch 6, a connecting bracket 7, a second microswitch 8, a circuit board 9, a battery 10, an audio device 11, a charging port 12, an earphone hole 13, a first mounting groove 14, a second mounting groove 15, an indicator light 16, an electronic screen 17, an arm support 18 and a leg support 19.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1 to 4, the portable foldable electric practice guitar comprises a body 1 and a neck 2, wherein a plurality of strings 3 are arranged on the neck 2, a plurality of transverse strips 4 are arranged on the neck 2 at intervals, and the strings 3 are arranged at the upper ends of the transverse strips 4; a plurality of sound hole strings 5 are arranged on the body 1; the sound hole string 5 is a hard steel wire rope, or the sound hole string 5 is made of other inelastic ropes, so that the sound is prevented from being generated by vibration when the sound hole string 5 is dialed by the right hand. In order to be more similar in operation to the existing conventional guitar, the plurality of strings 3 are in one-to-one correspondence with and not connected to the plurality of hole strings 5.

An independent first microswitch 6 is arranged on the transverse sticking strip 4 corresponding to each string 3, and the lower end of each string 3 is abutted against the upper end of the first microswitch 6; after the string 3 on the corresponding first microswitch 6 is pressed, the first microswitch 6 is powered on, and when the string 3 on the first microswitch 6 is not pressed, the first microswitch 6 is in a power-off state.

Two connecting supports 7 are arranged on the body 1 at intervals, a plurality of independent second micro switches 8 are arranged at the upper ends of the connecting supports 7 at intervals, and at least one ends of the sound hole strings 5 are respectively connected with different second micro switches 8; in this embodiment, the first and second microswitches 6 and 8 are both made of existing products, and the specific structure thereof is not limited.

A circuit board 9, a battery 10 and an audio device 11 which are electrically connected are arranged in the body 1; the circuit board 9 is electrically connected with the first microswitch 6 and the second microswitch 8; the body 1 is also provided with an earphone hole 13 connected with the audio device 11 and a charging port 12 electrically connected with the circuit board 9; the earphone hole 13 and the charging port 12 may be provided in the side wall of the body 1. Although the circuit board 9, the battery 10, and the audio device 11 are illustrated in fig. 1, in practice, the circuit board 9, the battery 10, and the audio device 11 should be provided inside the body 1. The circuit board 9 is provided with a memory and a processor, and is used for storing the music for teaching and controlling the corresponding electronic equipment to work, for example, controlling the audio device 11 to make a sound, or controlling the indicator light 16 to light.

One end of the body 1, which is back to the sound hole strings 5, is provided with a second mounting groove 15 for accommodating the neck 2; the neck 2 is hinged to the body 1 at one end of the second mounting groove 15. The depth of the second mounting groove 15 is greater than or equal to the thickness of the neck 2; the length of the second mounting groove 15 is greater than that of the neck 2; the width of the second mounting groove 15 is larger than the width of the neck 2. Thus, turning the neck 2 can completely place the neck 2 in the second mounting groove 15.

An indicator light 16 is embedded on the neck 2 between the adjacent first micro switches 6 along the length direction of the strings 3; the indicator lamp 16 is electrically connected to the circuit board 9. The beginner can be guided to press the strings 3 at the corresponding position by the indicator lamp 16. For example, when a certain song is played, the indicator light 16 corresponding to the position is on, and the practicer only needs to press the left hand against the position of the string 3 corresponding to the position where the indicator light 16 is on. Since the strings 3 are pressed, the corresponding first microswitch 6 receives the signal and transmits the signal to the circuit board 9, and the circuit board 9 controls the audio device 11 to send out corresponding audio.

In addition, for the convenience of teaching, an electronic screen 17 is arranged at one end of the neck 2, which is back to the body 1; the electronic screen 17 is electrically connected to the circuit board 9. The electronic screen 17 can display the exercise music, chord conversion, beat setting and the like. For convenience of carrying, the end face of the neck 2, which faces away from the strings 3, is provided with a first mounting groove 14 for accommodating an electronic screen 17; the electronic screen 17 is hinged to the neck 2 at one end of the first mounting groove 14. The depth of the first mounting groove 14 is more than or equal to the thickness of the electronic screen 17; the length of the first mounting groove 14 is greater than that of the electronic screen 17; the width of the first mounting groove 14 is greater than the width of the electronic screen 17. The electronic screen 17 and the neck 2 are completely folded as shown in fig. 3.

An arm support 18 and a leg support 19 are provided on both sides of the body 1, respectively. The end faces of the arm support 18 and the leg support 19 facing away from the body may be further provided with a sponge layer for making it more comfortable for the user to rest their arms or legs on the arm support 18 or the leg support 19.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.

Claims

1. A portable and foldable electronic exercise guitar comprises a guitar body and a guitar neck, wherein a plurality of strings are arranged on the guitar neck, a plurality of transverse strips are arranged on the guitar neck at intervals, and the strings are located at the upper ends of the transverse strips; a plurality of sound hole strings are arranged on the instrument body; the method is characterized in that: an independent first microswitch is arranged on the transverse sticking strip corresponding to each string, and the lower end of each string is abutted against the upper end of the corresponding first microswitch;

2. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: an indicator lamp is embedded on the neck between the adjacent first micro switches along the length direction of the string; the indicator light is electrically connected with the circuit board.

3. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: an electronic screen is arranged at one end of the neck back facing the body; the electronic screen is electrically connected with the circuit board.

4. A portable foldable electronic exercise guitar as claimed in claim 3, characterized in that: a first mounting groove for accommodating the electronic screen is formed in the end face, back to the string, of the neck; the electronic screen is hinged with one end of the neck at the first mounting groove.

5. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: and the plurality of strings are in one-to-one correspondence with the plurality of sound hole strings and are not connected.

6. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: the depth of the second mounting groove is greater than or equal to the thickness of the neck; the length of the second mounting groove is greater than that of the neck; the width of the second mounting groove is larger than that of the neck.

7. A portable collapsible electronic exercise guitar as claimed in claim 4, further comprising: the depth of the first mounting groove is greater than or equal to the thickness of the electronic screen; the length of the first mounting groove is greater than that of the electronic screen; the width of the first mounting groove is larger than that of the electronic screen.

8. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: the sound hole string is a hard steel wire rope.

9. A portable foldable electronic exercise guitar as claimed in claim 1, further characterized by: an arm supporting piece and a leg supporting piece are arranged on two sides of the body respectively.