CN211016479U

CN211016479U - Peg for jazz guitar

Info

Publication number: CN211016479U
Application number: CN201921827025.3U
Authority: CN
Inventors: 姚欣
Original assignee: Guangzhou Atamidra Musical Instrument Co ltd
Current assignee: Guangzhou Atamidra Musical Instrument Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-14
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a string shaft for a jazz guitar, which comprises a supporting block, a first string adjusting mechanism, a second string adjusting mechanism and a third string adjusting mechanism which are arranged on the upper surface of the supporting block, and a rotating shaft arranged on the lower surface of the supporting block; the first string adjusting mechanism comprises a driving screw, a screw sleeve and an anti-slip rubber sleeve which are sequentially sleeved at one end of the driving screw, a fingerboard fixed on the anti-slip rubber sleeve, a fixing screw arranged at the tail end of the fingerboard, and a shell which is fixed with a supporting block and used for coating internal parts of the whole first string adjusting mechanism; this first tuning mechanism of jazz guitar peg uses driving screw as the main part, and cooperation screw rod cover and anti-skidding gum cover can prevent that the fingerboard from sliding in the use, lead to the string to relax automatically, utilize the shell to cover the inner structure of whole first tuning mechanism in addition, and not only the appearance is pleasing to the eye, can also make its rational in infrastructure reliable, and the colour of collocation copper product is suitable for high-end jazz guitar customization.

Description

Peg for jazz guitar

Technical Field

The utility model particularly relates to a jazz is peg for guitar.

Background

A guitar, also known as he or six string instrument, is a plucked instrument, usually with six strings, similar in shape to a violin, often regarded as the main instrument in pop, rock, blues, folk songs, Buddlam brother, whereas in the field of classical music, guitars often perform in solo or duet style.

As the guitar is played with various sounds, the adjustment of the strings of the guitar belongs to the most basic tuning mode, the conventional tuning mode usually drives the shaft rod through a worm gear and worm, and the shaft rod is provided with string holes for strings to pass through, so that the shaft rod rotates to drive the strings on the string holes to move, and the technical effect of adjusting the sound production of the strings is achieved. However, the existing guitar tuning peg can only keep the stability of the strings through the self-locking force of the strings after tuning, but the design easily causes the slipping of the strings on the tuning peg, and the inaccurate tone tuning occurs during the sound reflection.

Disclosure of Invention

In view of this, the utility model aims at providing a string axle for jazz guitar that the musical instrument line is difficult for skidding, the appearance is pleasing to the eye and rational in infrastructure is reliable, and the colour of collocation copper product is suitable for high-end jazz guitar customization.

In order to solve the technical problem, the technical scheme of the utility model is that:

a string shaft for a jazz guitar comprises a supporting block, a first string adjusting mechanism, a second string adjusting mechanism and a third string adjusting mechanism, wherein the supporting block can be fixed with a guitar handle through screws; the first string adjusting mechanism comprises a driving screw, a screw sleeve and an anti-slip rubber sleeve, wherein the screw sleeve and the anti-slip rubber sleeve are sequentially sleeved at one end of the driving screw, a fingerboard is fixed on the anti-slip rubber sleeve, a fixing screw is arranged at the tail end of the fingerboard and used for connecting the fingerboard and the driving screw, and a shell which is fixed with a supporting block and used for coating internal parts of the whole first string adjusting mechanism is arranged.

Preferably, one end of the driving screw is a screw portion with a screw thread, and the other end is a mounting portion for fixing the fingerboard.

Preferably, the second and third string adjusting mechanisms have the same structure as the first string adjusting mechanism.

Preferably, both ends of the housing are provided with screws.

Preferably, the upper surface of the supporting block is provided with a lug seat for fixing the driving screw.

Preferably, the upper end of the rotating shaft penetrates from the lower surface of the supporting block to the upper surface of the supporting block, and a rotating shaft gear is further fixed at one end of the rotating shaft penetrating above the supporting block.

The utility model discloses technical effect mainly embodies in following aspect: this first tuning mechanism of jazz guitar peg uses driving screw as the main part, and cooperation screw rod cover and anti-skidding gum cover can prevent that the fingerboard from sliding in the use, lead to the string to relax automatically, utilize the shell to cover the inner structure of whole first tuning mechanism in addition, and not only the appearance is pleasing to the eye, can also make its rational in infrastructure reliable, and the colour of collocation copper product is suitable for high-end jazz guitar customization.

Drawings

FIG. 1 is a view showing a construction of a tuning peg for a Jazz guitar according to the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is an exploded view of the first tuning mechanism of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

Examples

A tuning peg for a Jazz guitar is shown in figures 1-2 and comprises a supporting block 1 which can be fixed with a guitar handle through screws, a first tuning mechanism 2, a second tuning mechanism 3 and a third tuning mechanism 4 which are arranged on the upper surface of the supporting block 1, and a rotating spool 5 which is arranged on the lower surface of the supporting block 1 and is respectively and correspondingly connected with the first tuning mechanism 2, the second tuning mechanism 3 and the third tuning mechanism 4; the upper surface of the supporting block 1 is provided with more than one lug seat 11 for fixing the driving screw 21, and the lug seats 11 are used for installing screw parts with spiral teeth, so that the driving screw 21 is convenient to rotate.

As shown in fig. 3, the first string adjusting mechanism 2 includes a driving screw 21, a screw sleeve 22 and an anti-slip rubber sleeve 23 sequentially sleeved on one end of the driving screw 21, a fingerboard 24 fixed on the anti-slip rubber sleeve 23, a fixing screw 25 arranged at the tail end of the fingerboard 24 and used for connecting the fingerboard 24 and the driving screw 21, and a housing 26 fixed with the support block 1 and used for covering the whole internal parts of the first string adjusting mechanism 2. One end of the driving screw 21 is a screw portion with a screw thread, and the other end is a mounting portion for fixing the fingerboard 24. The two ends of the shell 26 are provided with screws 261, the shell 26 can be fixedly mounted on the supporting block 1 through the screws 261, and the string adjusting driving structures inside the first string adjusting mechanism 2, the second string adjusting mechanism 3 and the third string adjusting mechanism 4 are protected.

The upper end of the rotating shaft 5 penetrates from the lower surface of the supporting block 1 to the upper surface of the supporting block 1, and a rotating shaft gear 51 is further fixed at one end of the rotating shaft 5 penetrating above the supporting block 1, and can be meshed with a screw part with spiral teeth of the driving screw 21 through the rotating shaft gear 51, and the tightness of the strings can be adjusted through rotation under the driving of the driving screw 21.

In the present embodiment, the second and third

string adjusting mechanisms

3 and 4 have the same structure as the first string adjusting mechanism 2.

The working principle is as follows: rotating fingerboard 24, through rotatory drive screw 21, drive screw 21 can with fingerboard 24 coaxial rotation, the spiral tooth of drive screw 21 can drive swivel axis gear 51 and rotate this moment, rethread swivel axis gear 51 drives swivel axis 5 and rotates, realizes musical instrument line elasticity adjustment to antiskid gum cover 23 is used for preventing fingerboard 24 to skid, and after adjusting the musical instrument line, the musical instrument line is still tight not skid.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A string shaft for a jazz guitar comprises a supporting block, a first string adjusting mechanism, a second string adjusting mechanism and a third string adjusting mechanism, wherein the supporting block can be fixed with a guitar handle through screws; the method is characterized in that: the first string adjusting mechanism comprises a driving screw, a screw sleeve and an anti-slip rubber sleeve, wherein the screw sleeve and the anti-slip rubber sleeve are sequentially sleeved at one end of the driving screw, a fingerboard is fixed on the anti-slip rubber sleeve, a fixing screw is arranged at the tail end of the fingerboard and used for connecting the fingerboard and the driving screw, and a shell which is fixed with a supporting block and used for coating internal parts of the whole first string adjusting mechanism is arranged.

2. A tuning peg for a jazz guitar as defined in claim 1, further comprising: one end of the driving screw is a screw part with spiral teeth, and the other end of the driving screw is an installation part for fixing the fingerboard.

3. A tuning peg for a jazz guitar as defined in claim 1, further comprising: the second string adjusting mechanism and the third string adjusting mechanism are consistent in structure with the first string adjusting mechanism.

4. A tuning peg for a jazz guitar as defined in claim 1, further comprising: and screws are arranged at two ends of the shell.

5. A tuning peg for a jazz guitar as defined in claim 1, further comprising: and the upper surface of the supporting block is provided with an ear seat for fixing the driving screw.

6. A tuning peg for a jazz guitar as defined in claim 1, further comprising: the upper end of the rotating shaft penetrates through the upper surface of the supporting block from the lower surface of the supporting block, and a rotating shaft gear is further fixed at one end, penetrating above the supporting block, of the rotating shaft.