CN211016479U - Peg for jazz guitar - Google Patents

Abstract

The utility model discloses a peg for a jazz guitar, comprising a support block, a first tuning mechanism, a second tuning mechanism and a third tuning mechanism arranged on the upper surface of the support block, and a lower surface of the support block. The first tuning mechanism includes a drive screw, a screw sleeve and an anti-skid rubber sleeve sleeved on one end of the drive screw in sequence, a fingerboard fixed on the anti-skid rubber sleeve, and a tail of the fingerboard. The fixing screw at the end, and the casing fixed with the support block and used to cover the internal parts of the entire first tuning mechanism; the first tuning mechanism of the peg for jazz guitar takes the driving screw as the main body, and cooperates with the screw sleeve and anti-slip glue. The sleeve can prevent the fingerboard from sliding during use, causing the strings to relax automatically. In addition, the shell is used to cover the internal structure of the entire first tuning mechanism, which not only has a beautiful appearance, but also makes its structure reasonable and reliable. It matches the color of the copper material. , suitable for high-end jazz guitar customization.

Description

A peg for jazz guitar

technical field

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

Background technique

A guitar, also known as a guitar or a violin, is a plucked musical instrument, usually with six strings, similar in shape to a violin, the guitar is often seen as the main instrument in pop, rock, blues, folk, flamenco, In the field of classical music, guitars are often performed in solo or duet form.

Due to the variety of guitar playing sounds, adjusting the strings of the guitar is one of the most basic tuning methods, and the existing tuning method usually drives the shaft through a turbine worm, and the shaft is provided with The string hole through which the string is passed, so that the rotation of the shaft drives the movement of the string on the string hole, which has the technical effect of adjusting the sound of the string. However, the existing guitar pegs, after tuning, can only maintain the stability of the strings through the self-locking force of the strings themselves, but such a design may easily cause the strings to slip on the pegs, resulting in Inaccuracy occurs when the sound is reversed.

SUMMARY OF THE INVENTION

In view of this, the purpose of this utility model is to provide a peg for jazz guitar, which is not easy to slip the piano wire, beautiful in appearance, reasonable and reliable in structure, matched with the color of copper material, and is suitable for high-end jazz guitar customization.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is:

A peg for jazz guitar, comprising a support block that can be fixed with a guitar handle by screws, a first tuning mechanism, a second tuning mechanism and a third tuning mechanism arranged on the upper surface of the support block, and On the lower surface of the support block, the spools are respectively connected to the first tuning mechanism, the second tuning mechanism and the third tuning mechanism; the first tuning mechanism includes a drive screw, which is sequentially sleeved on one end of the drive screw The screw cover and the anti-skid rubber cover, the fingerboard fixed on the anti-skid rubber cover, and the fixing screw arranged at the tail end of the fingerboard and used to connect the fingerboard with the driving screw, and the fixed screw with the support block. A casing that covers the entire first tuning mechanism's internal parts.

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

Preferably, the structures of the second tuning mechanism and the third tuning mechanism are the same as the structures of the first tuning mechanism.

Preferably, two ends of the casing are provided with screws.

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

Preferably, the upper end of the spool is penetrated from the lower surface of the support block to the upper surface of the support block, and the end of the spool that penetrates above the support block is also fixed with a spool gear.

The technical effect of the utility model is mainly reflected in the following aspects: the first tuning mechanism of the peg for jazz guitar takes the driving screw as the main body, and cooperates with the screw sleeve and the anti-slip rubber sleeve to prevent the fingerboard from sliding during use, causing the strings to automatically Relax, and use the shell to cover the internal structure of the entire first tuning mechanism, which not only has a beautiful appearance, but also makes the structure reasonable and reliable. With the color of copper, it is suitable for high-end jazz guitar customization.

Description of drawings

1 is a structural diagram of a peg for a jazz guitar of the present utility model;

Fig. 2 is the top view of Fig. 1;

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

Detailed ways

The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, so as to make the technical solutions of the present invention easier to understand and grasp.

In this embodiment, it is to be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "upper", "back", "middle", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operation, so it cannot be construed as a limitation to the present invention.

In addition, in this specific embodiment, if the connection or fixing method between the components is not specifically described, the connection or fixing method can be by means of bolt fixing or pinning commonly used in the prior art, or pin connection, etc. Therefore, it is not described in detail in this embodiment.

Example

A peg for jazz guitar, as shown in Figure 1-2, includes a support block 1 that can be fixed with a guitar handle by screws, a first tuning mechanism 2 and a second tuning mechanism arranged on the upper surface of the support block 1 3 and the third tuning mechanism 4, and the spool 5 arranged on the lower surface of the support block 1 and correspondingly connecting the first tuning mechanism 2, the second tuning mechanism 3 and the third tuning mechanism 4; The upper surface of the support block 1 is provided with an ear seat 11 for fixing the driving screw 21 . The ear seat 11 is provided with more than one ear seat 11 , and the ear seat 11 is used to install the screw part with helical teeth to facilitate the rotation of the driving screw 21 .

As shown in FIG. 3 , the first tuning mechanism 2 includes a driving screw 21 , a screw sleeve 22 and an anti-slip rubber sleeve 23 sleeved on one end of the driving screw 21 in sequence, and a fingerboard fixed on the anti-slip rubber sleeve 23 24, and a fixing screw 25 arranged at the rear end of the fingerboard 24 and used to connect the fingerboard 24 with the driving screw 21, and fixed with the support block 1 for covering the entire inside of the first tuning mechanism 2 Housing 26 of the part. One end of the driving screw 21 is a screw portion with helical teeth, and the other end is a mounting portion for fixing the fingerboard 24 . Both ends of the casing 26 are provided with screws 261 , through which the casing 26 can be fixedly installed on the support block 1 and protect the interior of the first tuning mechanism 2 , the second tuning mechanism 3 and the third tuning mechanism 4 The tuning drive structure.

The upper end of the spool 5 is penetrated from the lower surface of the support block 1 to the upper surface of the support block 1, and the end of the spool 5 that penetrates to the upper side of the support block 1 is also fixed with a spool gear 51, through which the spool gear 51 can be connected with the drive. The screw portion of the screw 21 with helical teeth meshes, and is rotated under the driving of the driving screw 21 to adjust the tightness of the strings.

In this embodiment, the structures of the second tuning mechanism 3 and the third tuning mechanism 4 are the same as the structures of the first tuning mechanism 2 .

Working principle: Rotate the fingerboard 24, by rotating the driving screw 21, the driving screw 21 will rotate coaxially with the fingerboard 24. At this time, the helical teeth of the driving screw 21 will drive the spool gear 51 to rotate, and then drive the spool gear 51 to rotate. The spool 5 rotates to adjust the tightness of the piano wire, and the anti-slip rubber sleeve 23 is used to prevent the fingerboard 24 from slipping. After the piano wire is adjusted, the piano wire is still taut and does not slip.

The technical effect of the utility model is mainly reflected in the following aspects: the first tuning mechanism of the peg for jazz guitar takes the driving screw as the main body, and cooperates with the screw sleeve and the anti-slip rubber sleeve to prevent the fingerboard from sliding during use, causing the strings to automatically Relax, and use the shell to cover the internal structure of the entire first tuning mechanism, which not only has a beautiful appearance, but also makes the structure reasonable and reliable. With the color of copper, it is suitable for high-end jazz guitar customization.

Of course, the above are only typical examples of the present utility model. In addition, the present utility model can also have other various specific embodiments. All technical solutions formed by equivalent replacement or equivalent transformation are all within the scope of the present utility model. within the range.

Claims (6)

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.

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