CN213183543U

CN213183543U - Dulcimer for children

Info

Publication number: CN213183543U
Application number: CN202022095780.6U
Authority: CN
Inventors: 张娜; 张计孟; 温澎涛
Original assignee: Yuehai Musical Instrument Co ltd
Current assignee: Yuehai Musical Instrument Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-11
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of playing musical instruments, in particular to a children dulcimer, which comprises a body, wherein the body comprises a resonance box and a sounding board, the resonance box is in an isosceles trapezoid structure, the front end and the rear end of the resonance box are respectively provided with a big side board and a small side board, the big side board is 60-65cm long, 30-32cm high and 40-45cm long, a plurality of sound beams are connected and arranged between the big side board and the small side board, the thickness of the sound beams is 0.8-1cm, the left end and the right end of the surface of the sounding board are respectively provided with a left roller board and a right roller board, the height of the left roller board and the height of the right roller board are 1.2-1.5cm, the left roller board and the right roller board are respectively provided with a mountain opening, the outer sides of the left roller board and the right roller board are respectively provided with a musical instrument board, the two groups of end boards are respectively provided with a big pin and a small pin, and a string is connected and arranged between the, the surface of soundboard is provided with a plurality of musical instrument yards that support the string, and is small, conveniently carries, and the range is complete, is suitable for children and beginner's exercise and performance specially, plays effectually.

Description

Dulcimer for children

Technical Field

The utility model relates to a technical field of playing musical instrument especially relates to a children dulcimer.

Background

Along with the improvement of living standard of people, people who learn musical instruments are more and more, and the person who learns the dulcimer is suitable for people of all ages. The left hand and the right hand interact with each other simultaneously, so that the left brain and the right brain of human can be developed in a balanced manner, the thinking of human is more active, and the body and mind can be entertained. Most of the existing dulcimers in the market are 402-style large dulcimers, the dulcimers have the weight of more than 40 jin, the dulcimers are about 50 jin in box, and the volume is about 120 cm-150 cm, so that inconvenience is brought to carrying and musical organ practice of users, and especially for primary school students, the portable dulcimer is limited by self conditions and cannot be freely used for musical organ practice and study.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a small, conveniently carry, the range is complete, is suitable for children and beginner to practise and play specially, plays effectual children dulcimer.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the children dulcimer comprises a dulcimer body, wherein the dulcimer body comprises a resonance box and a sounding board, the resonance box is of an isosceles trapezoid structure, a large upper board and a small upper board are respectively arranged at the front end and the rear end of the resonance box, the large upper board is 60-65cm long and 30-32cm high, the small upper board is 40-45cm long, a plurality of sound beams are connected and arranged between the large upper board and the small upper board, the thickness of the sound beams is 0.8-1cm, the sounding board is bonded at the top end of the resonance box, a left roller board and a right roller board are respectively arranged at the left end and the right end of the surface of the sounding board, the left roller board and the right roller board are 1.2-1.5cm high, mountain openings are respectively arranged on the left roller board and the right roller board, head boards are respectively arranged at the outer sides of the left roller board and the right roller board, big pins and small pins are respectively arranged on the two groups of the big pins and the small pins, and strings are connected and arranged between the big pins, the surface of sound-emitting board is provided with a plurality of bridges that support the strings, a plurality of bridges are respectively located above a plurality of sound beams, and a plurality of bridges are respectively parallel to a plurality of sound beams, and the bottom of resonator is provided with a plurality of oval sound-emitting holes.

Preferably, the distance between the headstock plate and the left and right edges of the resonance box is 48-55 cm.

Preferably, the top of the hill is matched with the bridge to support the strings.

Preferably, the resonance box is formed by digging a whole piece of wood or assembling four pieces of wood with fixed length through mortise and tenon structures.

Preferably, the weight of the resonance box body is 1.5-2.5kg, and the whole weight of the organ body is 2.0-3.0 kg.

(III) advantageous effects

Compared with the prior art, the utility model provides a children dulcimer possesses following beneficial effect:

1. the dulcimer for children has small volume, the total weight is within 2.0-3.0kg, and the dulcimer is convenient for children or beginners to carry and carry out in daily life;

2. compared with the 402 dulcimer, the dulcimer for children has a complete range of sound, is suitable for professional violators, beginners and dulcimer lovers to use the dulcimers, practice the dulcimers, smelt the temperament and the like, and is convenient for transition to the heavy 402 dulcimer;

3. the children dulcimer has multiple playing modes, and can be placed on a table top or a knee to perform sitting playing or standing playing;

4. the dulcimer for children is provided with a plurality of irregularly arranged oval sounding holes at the bottom, and the tone color is sweet, moist and bright.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the sound beam inside the resonance box of the present invention;

FIG. 3 is a phonological diagram of the body of the present invention;

in the drawings, the reference numbers: 1. a resonance box; 2. a sound-emitting plate; 3. a big upper board; 4. a small upper board; 5. a sound beam; 6. a left roller board; 7. a right roller board; 8. a mountain mouth; 9. a piano head plate; 10. big pins; 11. a small pin; 12. a string; 13. and (5) carrying out bridge codes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the children dulcimer of the present invention comprises a body, the body comprises a resonance box 1 and a sounding board 2, the resonance box 1 is an isosceles trapezoid structure, the front end and the rear end of the resonance box 1 are respectively provided with a large upper board 3 and a small upper board 4, the large upper board 3 is 60-65cm long and 30-32cm high, the small upper board 4 is 40-45cm long, a plurality of sound beams 5 are connected between the large upper board 3 and the small upper board 4, the thickness of the sound beams 5 is 0.8-1cm, the body is supported and not deformed easily, the tone quality is improved, the number of the sound beams 5 is 3-4, the sounding board 2 is bonded on the top end of the resonance box 1, the left and right ends of the surface of the sounding board 2 are respectively provided with a left roller board 6 and a right roller board 7, the left roller board 6 and the right roller board 7 are 1.2-1.5cm high, and the left roller board 6 and the right roller board 7 are both provided with a mountain opening 8, the outer sides of the left roller board 6 and the right roller board 7 are respectively provided with a piano board 9, two groups of piano boards 9 are respectively provided with a big pin 10 and a small pin 11, strings 12 are connected between the big pin 10 and the small pin 11, the surface of the sounding board 2 is provided with a plurality of bridges 13 for supporting the strings 12, the bridges 13 are respectively positioned above the sound beams 5, the bridges 13 are respectively parallel to the sound beams 5, the bottom end of the resonance box 1 is provided with a plurality of oval sounding holes, the distance from the piano board 9 to the left edge and the right edge of the resonance box 1 is 48-55cm, and the mountain mouth 8 is matched with the bridges 13 to support the strings 12; the weight of the box body of the resonance box 1 is 1.5-2.5kg, the whole weight of the dulcimer body is 2.0-3.0kg, the dulcimer is small in volume, the total weight is within 2.0-3.0kg, and the dulcimer is convenient for children or beginners to carry and carry out in daily life; compared with the 402 dulcimer, the dulcimer has a complete range, is suitable for professional trainees, beginners and dulcimer lovers to use the dulcimer, practice the dulcimer, smelt the temperament and the like, and is convenient for transiting to the heavy 402 dulcimer; the multifunctional table can be placed on a table top or a knee to perform sitting or standing; because the bottom of the musical instrument is provided with a plurality of irregularly arranged oval sounding holes, the tone is sweet, moist and bright.

The resonance box 1 is formed by digging a whole piece of timber or is formed by assembling four pieces of timber with fixed length through mortise and tenon structures; is beneficial to the stability of the structure of the piano body.

When in use, the dulcimer has small volume, the total weight is within 2.0-3.0kg, and the dulcimer is convenient for children or beginners to carry and carry out in daily life; compared with the 402 dulcimer, the dulcimer has a complete range, is suitable for professional trainees, beginners and dulcimer lovers to use the dulcimer, practice the dulcimer, smelt the temperament and the like, and is convenient for transiting to the heavy 402 dulcimer; the multifunctional table can be placed on a table top or a knee to perform sitting or standing; because the bottom of the musical instrument is provided with a plurality of irregularly arranged oval sounding holes, the tone is sweet, moist and bright.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A children dulcimer comprises a body, and is characterized in that the body comprises a resonance box (1) and a sounding board (2), the resonance box (1) is of an isosceles trapezoid structure, a large upper board (3) and a small upper board (4) are respectively arranged at the front end and the rear end of the resonance box (1), the large upper board (3) is 60-65cm long and 30-32cm high, the small upper board (4) is 40-45cm long, a plurality of sound beams (5) are connected between the large upper board (3) and the small upper board (4), the thickness of the sound beams (5) is 0.8-1cm, the sounding board (2) is bonded at the top end of the resonance box (1), a left rolling shaft board (6) and a right rolling shaft board (7) are respectively arranged at the left end and the right end of the surface of the sounding board (2), the left rolling shaft board (6) and the right rolling shaft board (7) are respectively 1.2-1.5cm high, and openings (8) are respectively arranged on the left rolling shaft board (6) and the right rolling shaft board (7), the outside of left side roller board (6) and right roller board (7) all is provided with musical instrument board (9), and is two sets of be provided with big pin (10) and little pin (11) on musical instrument board (9) respectively, it is provided with musical instrument string (12) to connect between big pin (10) and little pin (11), and the surface of soundboard (2) is provided with a plurality of musical instrument yards (13) that support musical instrument string (12), a plurality of musical instrument yards (13) are located the top of a plurality of sound roof beams (5) respectively to a plurality of musical instrument yards (13) are parallel with a plurality of sound roof beams (5) respectively, and the bottom of resonance box (1) is provided with a plurality of oval sound emitting holes.

2. The dulcimer for children as claimed in claim 1, wherein the distance from the head board (9) to the left and right edges of the resonance box (1) is 48-55 cm.

3. The dulcimer for children as claimed in claim 1, wherein said mountain mouth (8) cooperates with bridge (13) to support strings (12).

4. The dulcimer for children according to claim 1, wherein the resonance box (1) is formed by digging up a whole piece of wood or assembled by four pieces of wood with fixed length through mortise and tenon structure.

5. The dulcimer for children as claimed in claim 1, wherein the weight of the box body of said resonance box (1) is 1.5-2.5kg, and the weight of the whole body of said resonance box is 2.0-3.0 kg.