CN210722418U

CN210722418U - Auxiliary string pressing device for guitar

Info

Publication number: CN210722418U
Application number: CN201921400425.6U
Authority: CN
Inventors: 徐正奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-09
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a supplementary string device of pressing of guitar. The guitar fingerboard angle adjusting mechanism is arranged between the cross beam and the elastic sheet and used for adjusting the angle between the elastic sheet and a guitar fingerboard plane. After the structure is adopted, the upturned angle of the elastic sheet is adjustable, and corresponding adjustment can be made for guitars with different specifications and sizes, so that the auxiliary string pressing is smoothly implemented.

Description

Auxiliary string pressing device for guitar

Technical Field

The utility model relates to a supplementary string device of pressing of guitar.

Background

A guitar is a musical instrument that requires both hands of the player to operate. The left hand is typically used to press on different locations on the upper end of the string (called frets) while the right hand is used to play or sweep the lower end of the string to play the melody. Usually, the left-hand operation has a fixed fingering, called chord manipulation. Only when the player grasps these manipulations and can switch between them skillfully and flexibly, the player can play the song in coordination with the right-hand string sweeping.

For a guitar beginner, it is relatively easy to master the right hand, and it is very difficult to master the left fingering. The main reasons are: 1. the guitar string is hard, and the fingers of most beginners cannot bear the reaction force of the string; 2. the neck of the guitar has a certain width, and a certain distance exists between the articles, so that the operation of the left hand is more difficult for people with smaller hands; 3. some people can not achieve the flexibility required by the accompaniment all the time with the left hand due to congenital reasons or insufficient time for practice. For the above reasons, most people eventually forgo playing the guitar.

For those seeking simple instrument accompaniment, guitar is generally considered the best choice. However, since it is difficult to grasp the left-handed fingering of the guitar, it takes a month or more for the average person to perform simple vocal accompaniment, which is not acceptable for many people. This also affects the popularization of guitars to some extent.

Thus, a guitar auxiliary string pressing device is produced.

Chinese patent CN208173217U discloses a guitar playing auxiliary string pressing device. The device comprises a support, a support mounting structure for mounting the support on the neck and an elastic sheet mounted on the support, wherein the elastic sheet is deformed towards the direction of the guitar neck by pressing the upper part of the elastic sheet, so that one or more string pressing blocks mounted below the elastic sheet press the strings, thereby realizing the function of assisting in pressing the strings.

However, for guitars with different specifications and sizes, the height of the rest of the guitar above the fingerboard is different, so that the height of the strings away from the fingerboard is also different, when the elastic sheet is pressed, the elastic sheet is not pressed when the guitar is used, the pressing block on the elastic sheet is already contacted with the strings, and when the elastic sheet is used on other guitars, the elastic sheet is pressed to the bottom, so that correct string pressing operation cannot be realized.

Disclosure of Invention

An object of the utility model is to overcome prior art's above-mentioned defect, provide one kind and can press the supplementary string device of pressing of guitar that the initial height of pressing the piece was mediated on the elastic sheet.

The utility model discloses a crossbeam, the crossbeam possess a crossbeam mounting structure, install the flexure strip that stretches out on the crossbeam, the top that the flexure strip stretched out the end is equipped with the button, the below that the flexure strip stretched out the end is equipped with according to the string piece, its technical solution is: an elastic piece angle adjusting mechanism is arranged between the cross beam and the elastic piece and used for adjusting the angle between the elastic piece and the plane of the guitar fingerboard.

After the structure is adopted, the upturned angle of the elastic sheet is adjustable, and corresponding adjustment can be made for guitars with different specifications and sizes, so that the auxiliary string pressing is smoothly implemented.

Drawings

The following will further explain the details of the present invention with reference to the drawings and examples.

FIG. 1: schematic structural diagram of example 1.

FIG. 2: the structure of embodiment 2 is schematically shown.

Detailed Description

Example 1: as shown in figure 1, the present embodiment comprises a beam 1, the beam 1 has a beam mounting structure, the beam 1 is provided with an extended elastic sheet 2, a key 21 is arranged above the extended end of the elastic sheet 2, a string pressing block 22 is arranged below the extended end of the elastic sheet 2, and an elastic sheet angle adjusting mechanism is arranged between the beam 1 and the elastic sheet 2 and used for adjusting the angle between the extended end of the elastic sheet 2 and the plane of a guitar fingerboard.

The elastic sheet angle adjusting mechanism is characterized in that a lifting block is arranged below the elastic sheet 1 on the side, close to the extending end of the elastic sheet 2, of the cross beam 1, and the lifting block can be driven by the lifting mechanism to ascend or descend.

In this embodiment, a threaded hole is formed in the beam 1 at the extending end of the elastic sheet 2, a matched screw 3 is arranged in the threaded hole, and the tail end of the screw 3 abuts against the lower side of the elastic sheet 2.

Thus, the structure of the screw 3 engaged with the threaded hole constitutes the elevating mechanism, while the tip of the screw 3 constitutes the elevating block. Meanwhile, the matching structure of the screw 3 and the threaded hole has a certain self-locking function.

Other configurations of the lifting mechanism described above are possible, and the lifting block may be a separate component and driven by the lifting mechanism.

Example 2: as shown in fig. 2, the angle adjusting mechanism of the elastic piece may also be a sliding block arranged below the elastic piece 2 on the side of the beam 1 close to the extending end of the elastic piece 2, and the sliding block 3 'is driven by a translation mechanism to enable the sliding block 3' to approach or separate from the fixed end of the elastic piece 2.

The translation mechanism can be a matching structure of a screw and a threaded hole, and can also be a worm and gear structure. The embodiment adopts a matching structure of the screw 3' and the threaded hole.

The elastic sheet angle adjusting mechanism can be that each elastic sheet 2 is provided with an independent elastic sheet angle adjusting mechanism, or a plurality of elastic sheets 2 share one elastic sheet angle adjusting mechanism.

The elastic sheet angle adjusting mechanism can provide an angle adjusting function for each elastic sheet 2, and also can provide an angle adjusting function for only one or more of the elastic sheets.

In the utility model, the direction refers to the direction that the fingerboard of the guitar faces after the device is installed on the guitar; the utility model discloses in, the direction indicates the direction that the fingerboard of guitar deviates from after this device is installed on the guitar downwards.

Claims

1. The utility model provides a supplementary string device of pressing of guitar, includes the crossbeam, the crossbeam possess a crossbeam mounting structure, install the flexure strip that stretches out on the crossbeam, the top that the flexure strip stretched out the end is equipped with the button, the below that the flexure strip stretched out the end is equipped with presses string piece, its characterized in that: an elastic piece angle adjusting mechanism is arranged between the cross beam and the elastic piece and used for adjusting the angle between the extending end of the elastic piece and the plane of the guitar fingerboard.

2. The guitar auxiliary string pressing device as set forth in claim 1, wherein: the elastic sheet angle adjusting mechanism is characterized in that a lifting block is arranged below the elastic sheet on the side, close to the extending end of the elastic sheet, of the cross beam, and the lifting block is driven by the lifting mechanism to ascend or descend.

3. The guitar auxiliary string pressing device as set forth in claim 2, wherein: the beam is provided with a threaded hole, a matched screw is arranged in the threaded hole, and the tail end of the screw is abutted against the lower part of the elastic sheet.

4. The guitar auxiliary string pressing device as set forth in claim 1, wherein: the elastic sheet angle adjusting mechanism is characterized in that a sliding block is arranged below the elastic sheet on the side, close to the extending end of the elastic sheet, of the cross beam, and the sliding block is driven by the translation mechanism to enable the sliding block to be close to or far away from the fixed end of the elastic sheet.