CN212303026U

CN212303026U - Musical instrument

Info

Publication number: CN212303026U
Application number: CN201921997662.5U
Authority: CN
Inventors: 宋陈亿; 宋自章
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2021-01-05
Anticipated expiration: 2029-11-09

Abstract

The utility model provides a musical instrument consisting of a resonance box and strings, which is characterized in that a musical instrument shaft fixing nut, string fixing holes, a back plate, strap fixing holes and a musical instrument shaft are arranged at the upper part of the resonance box; the string is a metal wire or a nylon string. The strings are arranged on the shaft fixing nuts and the string fixing holes of the resonance box body, the piano is fixed in front of the resonance box body by straps, and the piano is played in a mode of poking the strings by fingers when standing or walking.

Description

Musical instrument

Technical Field

The utility model relates to a musical instrument specifically is a musical instrument.

Background

In a new era of high-speed development, in the face of urban work with extremely fast pace, many young people are on the subway and the public transport on and off duty; in the idle time when eating; during shopping, the work pressure is relieved by selecting a mode of enjoying music, and the tension state is relieved. Enjoying joyful and relaxed music is a good method for relaxing the mind and relieving tension. The musical instrument is a good tool for clearing heart and reducing pressure, the musical instrument is placed on a table in a relatively wide space, the strings are stirred when the musical instrument is seated in front of the musical instrument, and crisp and bright musical sound is floated in the musical instrument body, so that people can feel happy … …

However, in densely populated cities, it is a well-known fact that the activity space is increasingly narrow and the idle time is increasingly short. The musical instrument is placed on a table and is seated in a place where the musical instrument is played, so that young people living in a busy city are not easy to play. In reality, many qin enthusiasts "hope qin mo he".

In order to overcome the problems, the utility model provides a portable resonance box which is arranged on the basis of the structure principle of the musical instrument; setting string length at 12 equal laws; a back plate and a back strap are arranged. The strings are plucked by fingers to play the instrument while standing or walking with the back of the instrument placed in front of the body through the braces. The utility model has the characteristics of appearance is novel, simple structure, play easily etc, provide new scheme for the innovation of musical instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a musical instrument to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model comprises a resonance box; on the resonance box body, determining the distance between the shaft fixing nut and the string fixing hole according to the dimension calculated by 12 average rules, and arranging the shaft fixing nut and the string fixing hole; a fixed back plate and a strap fixing hole are arranged on the resonance box body; the metal wire or the nylon wire is used as a string, one end of the string is set to be a fixed end, and the other end of the string is set to be an adjusting end. The strings are arranged on the shaft fixing nuts and the string fixing holes of the resonance box body, the piano is fixed in front of the resonance box body by straps, and the piano is played in a mode of poking the strings by fingers when standing or walking.

As a further aspect of the present invention: the resonance box body is made of one of metal, plastic, bamboo and wood

As a further aspect of the present invention: the resonance box body of the musical instrument is designed into various shapes such as a cow head shape, a triangle shape, a bow shape and the like which are convenient to carry.

As a further aspect of the present invention: for convenience of carrying and playing, the strings are set in an inclined, upright, or flat state.

As a further aspect of the present invention: fixing the musical instrument in front of the body, and plucking the strings with fingers to play while standing or walking;

compared with the prior art, the beneficial effects of the utility model are that: the musical instrument is portable; the performance is performed while standing, or while walking.

Drawings

FIG. 1 is an exploded view of an example musical instrument 1;

FIG. 2 is a front view of an example musical instrument 1;

FIG. 3 is a top view of an example musical instrument 1;

FIG. 4 is a left side view of example 1 of a musical instrument;

FIG. 5 is a part view of example 1 of a musical instrument;

FIG. 6 is an overall view of example 2 of a musical instrument;

FIG. 7 is a front view of example 2 of a musical instrument;

FIG. 8 is a top view of example piano 2;

FIG. 9 is a left side view of example 2 of a musical instrument;

fig. 10 is an overall view of an example of an organ 3;

FIG. 11 is a front view of example of a musical instrument 3;

FIG. 12 is a top view of example musical instrument 3;

fig. 13 is a left side view of an example of a musical instrument 3.

In the figure: 1-a resonance box; 2-the shaft of the piano fixes the nut; 3-string fixing hole; 4-a back plate; 5-fixing holes for braces; 6-musical instrument shaft; 7-a straight slot; 8-string; 9-string fixed port; 10-string adjustment port; 11-nylon string.

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.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, a musical instrument includes a resonance box 1; the strings 8.

The concrete specification of the resonance box 1 is as follows: a stainless steel plate material with the thickness of 3mm is used, the length is 630mm, the width is 380, the front height is 100mm, and the rear height is 230 mm; two wings are provided with a tubular string frame with the length of 230mm, the height and the width of 30mm, and a hollow resonance box body 1 in the shape of a bull head is formed. Common nuts with the diameter of 10mm are used as the shaft fixing nuts 2, the shaft fixing nuts 2 are divided into two rows, namely a left row and a right row, 7 nuts are arranged and welded on the resonance box 1, and the total number of the nuts is 14; on the string frame, establish the string fixed orifices 3 that the diameter is 5mm, string fixed orifices 3, distribute in the string frame left and right sides, every side is 7, forms the string fixed orifices 3 corresponding with musical instrument axle fixation nut 2, totally 14. The bottom of the case is a back plate 4. Strap fixing holes 5 are arranged on two sides of the box body. A screw with a length of 30mm and a diameter of 10mm is used as a shaft 6, and 14 linear grooves 7 for receiving strings are arranged above the shaft 6 and are arranged on the shaft fixing nut 2. Through above setting, form on resonator body 1, have 14 musical instrument axle fixation nut 2 to and the string fixed orifices 3 that corresponds mutually rather than, backplate 4, braces fixed orifices 5, 14 musical instrument axles 6, in ox head shape resonator 1 of an organic whole.

The string 8 is made of a metal wire with the diameter of 0.5mm, the specific specification parameters are calculated by taking the twelve equal temperaments as formulas, and the length of the string is as follows from the bass suo to the treble la: 319 mm; 302 mm; 285 mm; 269 mm; 254 mm; 240 mm; 226 mm; 214 mm; 202 mm; 190 mm; 180 mm; 170 mm; 160 mm; 150mm, total 14 strings 8; an 8mm ring is arranged at one end of the string 8 and is a string fixing port 9, and the other end of the string is an adjusting port 10.

On the resonance box 1, the following are performed: the first right front end is bass sol; the second is bass si; the third row is re; the fourth is fa; the fifth root is la; the sixth root is high-pitched do; the seventh root is treble mi. The first left front end is bass la; the second root is do; the third root is mi; the fourth is sol; the fifth root is si; the sixth root is treble re; the seventh root is high pitch fa, for the order, penetrates string fixed orifices 3 with string regulation port 10, makes on the fixed string fixed orifices 3 of string fixed ports 9, and port 10 is adjusted to the string, goes into through a word groove 7 card rather than corresponding musical instrument epaxial, installs string 8. The tuning is performed by rotating the tuning shaft 6 to change the tightness of the strings 8. The back of the musical instrument is arranged in front of the body through the back strap, the head of the musical instrument faces downwards, the musical instrument is stabilized on the body of a player, strings of the musical instrument are in an inclined side state, and the strings are stirred by two hands to be played.

Example 2

Referring to fig. 6 to 9, in an embodiment of the present invention, an musical instrument includes a resonance box 1; the strings 8.

The concrete specification of the resonator 1 is that an isosceles triangle resonator 1 with the waist length of 630mm, the bottom side length of 380mm and the apex angle of 30 degrees is made of a square stainless steel hollow tube material with the thickness of 3mm and the side length of 50mm multiplied by 50 mm. A common nut with a diameter of 10mm is used as a shaft fixing nut 2 on the left and right surfaces of one waist of the resonance box body 1. The shaft fixing nuts 2 are divided into a left row and a right row, and each row is 7, and the number of the nuts is 14. The bottom surface of the other waist of the resonance box body 1 is provided with a string fixing hole 3 with the diameter of 5 mm. The string fixing holes 3 are divided into two rows, 7 in each row and 14 in total, and form string fixing holes 3 corresponding to the shaft fixing nuts 3; on the bottom edge of the isosceles triangle resonator body 1, a back plate 4 with the length of 200mm, the width of 160mm and the thickness of 30mm is arranged. The back plate 4 is provided with a strap fixing hole 5. A screw with a length of 20mm and a diameter of 10mm is used as a shaft 6, and 14 linear grooves 7 for receiving strings are arranged above the shaft 6 and are arranged on a shaft fixing nut 2. Formed by the above arrangement: 14 shaft fixing nuts 2 are arranged on the left and right sides of one waist of the resonance box body 1; the bottom surface of the other waist of the resonance box body 1 is provided with 14 string fixing holes 3; a back plate 4; a strap fixing hole 5; and 14 instrument shafts 6 in the integrated triangular resonance box 1.

The arrangement of the strings 8 is the same as in example 1.

On the resonance box 1, the following are performed: the first piece at the right front end is high-pitched mi; the second is high-pitched do; the third row is la; the fourth is fa; the fifth root is re; the sixth root is bass si; the seventh root is bass sol. The first left front end is treble fa; the second is treble; the third is si; the fourth is so; the fifth root is mi; the sixth root is do; the seventh root is bass 1a, for the order, adjusts port 10 with the string and penetrates string fixed orifices 3, makes string fixed ports 9 fix on string fixed orifices 3, and after string fixed orifices 3 were worn out to string adjusted port 10, through a word groove 7 card on musical instrument axle 6, installation string 8. The tuning is performed by rotating the tuning shaft 6 to change the tightness of the strings 8. The back of the musical instrument is arranged in front of the body through the straps, the musical instrument body and the strings are in a vertical state, and the strings are stirred by two hands to be played.

Example 3

Referring to fig. 10 to 13, in an embodiment of the present invention, a musical instrument includes a resonance box 1; the strings 8.

The concrete specifications of the resonance box 1 are as follows: an arched resonance box body 1 with the arc length of 830mm and the arc opening width of 360mm is formed by a square stainless steel hollow tube material with the thickness of 3mm and the side length of 60mm multiplied by 60 mm. A common nut with a diameter of 10mm is used as a shaft fixing nut 2 on the left and right surfaces of the curved arc of the resonance box body 1. The shaft fixing nuts 2 are divided into a left row and a right row, and each row is 7, and the number of the nuts is 14. And string fixing holes 3 with the diameter of 5mm are arranged below the left surface and the right surface of the bended arc of the resonance box body 1. The string fixing holes 3 are divided into a left row and a right row, each row is 7, and the number of the string fixing holes is 14, so that the string fixing holes 3 corresponding to the shaft fixing nuts 3 are formed. A back plate 4 with the length of 200mm, the width of 180mm and the thickness of 30mm is arranged at the center of the bending arc of the resonance box body 1. The back plate 4 is provided with a strap fixing hole 5. A shaft 6 is made of screws 20mm long and 10mm in diameter, and 14 linear grooves 7 for receiving strings are provided above the shaft 6 and are disposed on the shaft fixing nut 2. Through the above arrangement, there are 14 shaft fixing nuts 2 on the resonator body 1, and the string fixing holes 3, the back plate 4, the strap fixing holes 5, 14 shaft fixing holes 6 corresponding to each other, in the integrated bow-shaped resonator body 1.

The arrangement of the strings 8 is the same as in example 1.

On the resonance box 1, the following are performed: the first left front end is bass sol; the second is bass si; the third row is re; the fourth is fa; the fifth root is la; the sixth root is high-pitched do; the seventh root is treble mi. The first right front end is bass la; the second root is do; the third root is mi; the fourth is sol; the fifth root is si; the sixth root is treble re; the seventh root is high pitch fa, for the order, adjusts port 10 with the string, penetrates the string fixed orifices 3 that is located box right side downside, makes the 9 mouths of string fixed end fix on string fixed orifices 3, and port 10 is adjusted to the string, through left musical instrument axle straight line groove 7 after, the card goes into musical instrument axle 6 that is located above the box, installs string 8 on the left surface. Adjust port 10 with the string, penetrate the string fixed orifices 3 that is located the left downside of box, make the string stiff end 9 mouth fix on string fixed orifices 3, port 10 is adjusted to the string, through right musical instrument axle straight line groove 7 back, the card is gone into the musical instrument axle 6 that is located above the box, installs string 8 on the right side. After the strings are installed, the left string and the right string are in a crossed state. The tuning is performed by rotating the tuning shaft 6 to change the tightness of the strings 8. When the back of the musical instrument is in front of the body through the straps, the musical instrument body and the strings are in a horizontal state, and the strings are stirred by two hands to be played.

Example 4

The string 8 of example 1 was set to a nylon string 12 of 0.5mm diameter, the other settings being the same.

The musical instrument is designed to be portable, is fixed in front of the body by the straps, and is played in a mode of poking the strings by fingers when sitting up, standing or walking, and is the innovation point of the application.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A musical instrument comprises a resonance box (1) and strings (8), and is characterized in that a musical instrument shaft fixing nut (2), string fixing holes (3), a back plate (4), strap fixing holes (5) and a musical instrument shaft (6) are arranged on the resonance box (1); the upper part of the piano shaft (6) is provided with a straight groove (7) for accessing the strings; the string (8) comprises a nylon string (11).

2. A musical instrument as claimed in claim 1, characterized in that said strings (8) are provided with string fixing ports (9) and string adjusting ports (10).