CN211376157U

CN211376157U - Auxiliary string pressing device for guitar chords

Info

Publication number: CN211376157U
Application number: CN201921569223.4U
Authority: CN
Inventors: 梁国柱
Original assignee: Foshan Chuanmei Musical Instrument Co ltd
Current assignee: Foshan Chuanmei Musical Instrument Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-28
Anticipated expiration: 2029-09-19

Abstract

The utility model provides a supplementary string ware of pressing of guitar chord belongs to musical instrument auxiliary assembly technical field. The auxiliary string pressing device comprises a shell and a plurality of string pressing pieces, wherein the shell is provided with a plurality of metal elastic sheets, each string pressing piece comprises a key, a connecting rod is connected below each key, string pressing blocks are fixed at the bottoms of the connecting rods, each connecting rod is fixedly connected with one metal elastic sheet, each key is positioned above the corresponding metal elastic sheet, and each string pressing block is positioned below the corresponding metal elastic sheet. The auxiliary string pressing device has fewer parts, simple structure and convenient operation, and can play chords conveniently.

Description

Auxiliary string pressing device for guitar chords

Technical Field

The utility model belongs to the technical field of musical instrument auxiliary assembly, a supplementary string ware of pressing of guitar chord is related to.

Background

Guitars are very popular instruments throughout the world, and often require playing chords when playing. However, there are nearly three hundred and sixty fingers on the chord fingering spectrum from a to G, and nearly ten are often used. When a guitar is played, a player usually needs to press strings of different grades by a left hand of the player at the same time by a plurality of fingers to play different chords, and the player needs to continuously change the pressing positions of the fingers to change the chords during playing, so that the playing of the whole music piece can be completed. Fingering of chords is complicated, and for beginners, long fingering exercises are required to completely remember and accurately play all chords, which requires a great deal of time and effort for beginners.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide an supplementary string ware of pressing of guitar chord, the utility model aims to solve the technical problem that: how to play the chord conveniently.

The purpose of the utility model can be realized by the following technical proposal:

the auxiliary string pressing device for guitar chords comprises a shell and a plurality of string pressing pieces and is characterized in that a plurality of metal elastic pieces are arranged on the shell, each string pressing piece comprises a key, a connecting rod is connected below each key, string pressing blocks are fixed at the bottoms of the connecting rods, each connecting rod is fixedly connected with one metal elastic piece, each key is located above each metal elastic piece, and each string pressing block is located below each metal elastic piece.

When the auxiliary string pressing device is used, the shell of the auxiliary string pressing device is fixed on the handle, each string pressing block is located above one string, when the chord is required to be played, the key of the string pressing piece above the string is selected to be pressed according to the requirement, the string pressing block of the string pressing piece is enabled to press the string, a user can conveniently play the chord, after the key is released by the hand, the string pressing block leaves the string under the elastic action of the metal elastic sheet, and the reset is realized.

In the above auxiliary string pressing device for guitar chords, the key further includes a first G key and a second G key, the first G key and the second G key are respectively located at two sides of the housing in the width direction, a first string pressing block and a second string pressing block are fixed on a connecting rod of the first G key, and a third string pressing block is fixed on a connecting rod of the second G key. In the structure, the first string pressing block, the second string pressing block and the third string pressing block press three point positions on the strings respectively, the G tone is played through three point pressing, the first G key and the second G key are located on two sides of the shell in the width direction respectively, and the G tone quality is not affected under the condition that the distance between the two keys is large.

In the above auxiliary string pressing device for guitar chords, the key further comprises a blank key and an F key, a fourth string pressing block is fixed on a connecting rod of the blank key, and a fifth string pressing block and a sixth string pressing block are fixed on a connecting rod of the F key. In the structure, the fourth string pressing block, the fifth string pressing block and the sixth string pressing block press three points on the strings respectively, and the F key is played through three-point pressing.

In the above auxiliary string pressing device for guitar chords, the key further comprises a Dm key, and a seventh string pressing block and an eighth string pressing block are fixed on a connecting rod of the Dm key. In the structure, the seventh string pressing block, the eighth string pressing block and the fourth string pressing block on the blank key are respectively pressed at three points on the strings, and a Dm key is played together through three-point pressing.

In the above auxiliary string pressing device for guitar chords, the key further comprises a C key, two connecting rods are fixed on the C key, wherein a ninth string pressing block is fixed on one connecting rod, and a tenth string pressing block and an eleventh string pressing block are fixed on the other connecting rod. In the structure, the ninth string pressing block, the tenth string pressing block and the eleventh string pressing block respectively press three points on the strings, and the third-point pressing is used for playing the C key together.

In the above auxiliary string pressing device for guitar chords, the key further comprises an Am key, two connecting rods are fixed to the Am key, a twelfth string pressing block is fixed to one of the connecting rods, and the other connecting rod is fixedly connected with the ninth string pressing block. In the structure, the ninth string pressing block and the twelfth string pressing block press point positions on strings respectively to play Am tones together, and in addition, the C tone and the Am tones play a common role of the ninth string pressing block, so the string pressing blocks are saved, and the structure is simpler.

In the above auxiliary string pressing device for guitar chords, the key further comprises an Em key, and a thirteenth string pressing block is fixed on a connecting rod of the Em key.

In the auxiliary string pressing device for guitar chords, the shell is a plastic piece, the metal elastic sheet is a steel sheet, and the shell and the metal elastic sheet are welded together. The casing that plastics were made is lighter, and has certain intensity, and the casing is fixed mutually with metal shrapnel through the mode of moulding plastics, and this kind of connected mode need not use the mounting such as screw, also can make the two realize firm connection.

Compared with the prior art, the utility model has the advantages as follows:

1. this casing according to string ware is made by plastics, and is lighter and have certain intensity, and the casing is fixed mutually with metal shrapnel through the mode of moulding plastics, and this kind of connected mode need not use the mounting such as screw, also can make the two realize firm connection.

2. In the string pressing device, the playing C key and the playing Am key share one string pressing block, so that the string pressing block is saved, and the structure is simpler.

Drawings

Fig. 1 is a front structural schematic diagram of the string pressing device.

Fig. 2 is a schematic view of the reverse structure of the string pressing device.

In the figure, 1, a housing; 2. a string pressing piece; 3. a metal spring sheet; 4. a connecting rod; 5. a first G bond; 6. a second G bond; 7. a first string pressing block; 8. a second string pressing block; 9. a third string pressing block; 10. a blank key; 11. a bond F; 12. a fourth string pressing block; 13. a fifth string pressing block; 14. a sixth string pressing block; 15. a Dm key; 16. a seventh string pressing block; 17. an eighth string pressing block; 18. a C bond; 19. a ninth string pressing block; 20. a tenth string pressing block; 21. an eleventh string pressing block; 22. am bond; 23. a twelfth string pressing block; 24. an Em bond; 25. thirteenth string block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the auxiliary string pressing device comprises a shell 1 and a plurality of string pressing pieces 2, wherein the shell 1 is provided with a plurality of metal elastic pieces 3, each string pressing piece 2 comprises a key, a connecting rod 4 is connected below each key, a string pressing block is fixed at the bottom of each connecting rod 4, each connecting rod 4 is fixedly connected with one metal elastic piece 3, each key is positioned above each metal elastic piece 3, and each string pressing block is positioned below each metal elastic piece 3.

As shown in fig. 1 and 2, in the present embodiment, the key further includes a first G key 5 and a second G key 6, the first G key 5 and the second G key 6 are respectively located at two sides of the housing 1 in the width direction, a first string pressing block 7 and a second string pressing block 8 are fixed on the connecting rod 4 of the first G key 5, and a third string pressing block 9 is fixed on the connecting rod 4 of the second G key 6. In the structure, the first string pressing block 7, the second string pressing block 8 and the third string pressing block 9 are respectively pressed at three points on the strings, a G tone is played through three-point pressing, the first G key 5 and the second G key 6 are respectively positioned on two sides of the width direction of the shell 1, and the G tone quality is not influenced under the condition that the distance between the two keys is large.

As shown in fig. 1 and 2, in the present embodiment, the key further includes a blank key 10 and an F key 11, a fourth string pressing block 12 is fixed on the link 4 of the blank key 10, and a fifth string pressing block 13 and a sixth string pressing block 14 are fixed on the link 4 of the F key 11. In the structure, the fourth string pressing block 12, the fifth string pressing block 13 and the sixth string pressing block 14 are respectively pressed at three points on the strings, and the F key is played through three-point pressing.

As shown in fig. 1 and 2, in the present embodiment, the key further includes a Dm key 15, and a seventh string pressing block 16 and an eighth string pressing block 17 are fixed on the link 4 of the Dm key 15. In the structure, the seventh string pressing block 16, the eighth string pressing block 17 and the fourth string pressing block 12 on the blank key 10 are respectively pressed at three points on the strings, and a Dm key is played together through three-point pressing.

As shown in fig. 1 and 2, in the present embodiment, the key further includes a C-key 18, two links 4 are fixed on the C-key 18, wherein a ninth string pressing block 19 is fixed on one link 4, and a tenth string pressing block 20 and an eleventh string pressing block 21 are fixed on the other link 4. In the structure, the ninth string pressing block 19, the tenth string pressing block 20 and the eleventh string pressing block 21 are respectively pressed at three points on the strings, and the third-point pressing is performed to play the C key together.

As shown in fig. 1 and 2, in this embodiment, the key further includes an Am key 22, two links 4 are fixed to the Am key 22, a twelfth string pressing block 23 is fixed to one link 4, and the other link 4 is fixedly connected to the ninth string pressing block 19. In the structure, the ninth string pressing block 19 and the twelfth string pressing block 23 press point positions on strings respectively to play Am tones together, and in addition, the C tone and the Am tones play the ninth string pressing block 19 together, so the string pressing blocks are saved, and the structure is simpler.

As shown in fig. 1 and 2, in the present embodiment, the keys further include an Em key 24, and a thirteenth string pressing block 25 is fixed on the link 4 of the Em key 24.

In one embodiment, the housing 1 is a plastic piece, the metal elastic sheet 3 is a steel sheet, and the housing 1 and the metal elastic sheet 3 are welded together. The shell 1 made of plastic is light and convenient and has certain strength, the shell 1 is fixed with the metal elastic sheet 3 in an injection molding mode, and the connection mode can also realize firm connection between the shell and the metal elastic sheet without using fixing pieces such as screws.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an supplementary string ware of pressing of guitar chord, includes casing (1) and a plurality of string piece (2) of pressing, its characterized in that, be provided with a plurality of metal shrapnels (3) on casing (1), press string piece (2) including the button, the button below is connected with connecting rod (4), the bottom of connecting rod (4) is fixed with presses the string piece, connecting rod (4) link firmly with a metal shrapnel (3) respectively mutually, the button is located the top of metal shrapnel (3), press the string piece and be located the below of metal shrapnel (3).

2. The auxiliary string pressing device for guitar chords according to claim 1, wherein the key further comprises a first G key (5) and a second G key (6), the first G key (5) and the second G key (6) are respectively positioned at two sides of the housing (1) in the width direction, a first string pressing block (7) and a second string pressing block (8) are fixed on a connecting rod (4) of the first G key (5), and a third string pressing block (9) is fixed on a connecting rod (4) of the second G key (6).

3. The auxiliary string-pressing device for guitar and guitar chords according to claim 1, wherein the keys further comprise a blank key (10) and an F-key (11), a fourth string-pressing block (12) is fixed on the connecting rod (4) of the blank key (10), and a fifth string-pressing block (13) and a sixth string-pressing block (14) are fixed on the connecting rod (4) of the F-key (11).

4. The auxiliary string-pressing device for guitar and guitar chords according to claim 1, characterized in that the push-button further comprises a Dm key (15), and a seventh string-pressing block (16) and an eighth string-pressing block (17) are fixed on the link (4) of the Dm key (15).

5. The auxiliary string-pressing device for guitar and guitar chords according to claim 1, characterized in that the key further comprises a C-key (18), two connecting rods (4) are fixed on the C-key (18), wherein a ninth string-pressing block (19) is fixed on one connecting rod (4), and a tenth string-pressing block (20) and an eleventh string-pressing block (21) are fixed on the other connecting rod (4).

6. Auxiliary string-pressing device for guitar and strings according to claim 5, characterized in that the button further comprises an Am key (22), two links (4) are fixed to the Am key (22), wherein a twelfth string-pressing block (23) is fixed to one link (4), and the other link (4) is fixedly connected to the ninth string-pressing block (19).

7. Auxiliary string-pressing device for guitar chords according to any of the claims 1-6, characterized in that the keys further comprise an Em key (24), the connecting rod (4) of which Em key (24) is fixed with a thirteenth string-pressing block (25).

8. The auxiliary string pressing device for guitar and chords as claimed in claim 1, wherein the housing (1) is a plastic piece, the metal dome (3) is a steel piece, and the housing (1) is welded to the metal dome (3).