CN213815508U

CN213815508U - Guitar fingerboard with support bracket with adjustable angle

Info

Publication number: CN213815508U
Application number: CN202022990903.2U
Authority: CN
Inventors: 李思栋
Original assignee: Bazhou Chaobo Musical Instrument Co ltd
Current assignee: Bazhou Chaobo Musical Instrument Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-27
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a guitar fingerboard that support held in palm with but angle regulation, characterized by: comprises a fingerboard, a support bracket, a connecting sleeve, an adjusting knob, an adjusting rack and a gear; the surface of the fingerboard is provided with a through hole, the adjusting rack enters the interior of the fingerboard through the through hole, the gear is arranged in the interior of the fingerboard and is meshed with the gear teeth on the adjusting rack; the adjusting knob is arranged on one side of the fingerboard, the connecting sleeve is arranged on one side of the adjusting knob and fixedly sleeved at one end of a central shaft of the gear; the surface of the fingerboard is provided with the support bracket, and the back of the support bracket is fixedly connected with the upper end of the adjusting rack. The utility model discloses add adjustable support on the fingerboard and hold in the palm, make the effective string length height control of guitar between 8.5-9mm to it is more comfortable to make to play, and resonance is better, and the tone quality is outstanding, stable more.

Description

Guitar fingerboard with support bracket with adjustable angle

Technical Field

The utility model relates to a guitar field, concretely relates to guitar fingerboard that support that has adjustable angle held in the palm.

Background

The guitar belongs to a plucked instrument, one kind of stringed instrument, usually makes with dry many years's pure wood board, and the neck adopts the pure wood material with dorsal scale assorted, and the main part is that the combination of musical instrument case, neck, string etc. forms a whole, and panel, dorsal scale face present spherical surface usually. The prior panel technology spherical surface of the guitar changes along with the change of the environment due to pure wood products, the height of the effective chord length is influenced after the change of the environment, and the vibration of a guitar box is greatly influenced, which is a biggest problem in the field of guitar production.

After long-time experiment design of the special die, and confirmation of domestic and foreign music players, the angle of the fingerboard support is changed, so that the height of the effective chord height can be well controlled, resonance of the piano cabinet can be better, and the timbre can be greatly improved. Therefore, the scheme provides the guitar fingerboard with the angle-adjustable support bracket.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide a guitar fingerboard with an adjustable angle support tray.

According to the technical scheme that this application embodiment provided, the guitar fingerboard that has support of adjustable angle holds in the palm, characterized by: comprises a fingerboard, a support bracket, a connecting sleeve, an adjusting knob, an adjusting rack and a gear; the surface of the fingerboard is provided with a through hole, the adjusting rack enters the interior of the fingerboard through the through hole, the gear is arranged in the interior of the fingerboard and is meshed with the gear teeth on the adjusting rack; the adjusting knob is arranged on one side of the fingerboard, the connecting sleeve is arranged on one side of the adjusting knob and fixedly sleeved at one end of a central shaft of the gear; the surface of the fingerboard is provided with the support bracket, and the back of the support bracket is fixedly connected with the upper end of the adjusting rack.

The utility model discloses in, the size of a dimension and the regulation rack phase-match of through-hole just follow the parcel all around of through-hole has the dust ring.

The utility model discloses in, it all is vertical form setting to adjust rack and gear.

The utility model discloses in, support the support and be rectangular shaped plate, be vertical tiling form setting and be in the surface of fingerboard, just support the top middle part position of support and seted up a breach.

The utility model discloses in, the quantity of adjusting rack and gear is two and a pair of one is the symmetry form setting and is in support the bottom of support the inside of fingerboard.

The central shaft is connected between the central holes of the gears at two sides, and the connecting sleeve is fixedly connected with one end of the central shaft. The utility model discloses in the side of fingerboard seted up with adjust knob's the diameter assorted hole of center pin.

To sum up, the beneficial effect of this application: the adjustable support is additionally arranged on the fingerboard, so that the effective string length of the guitar is controlled to be 8.5-9mm, and therefore playing is more comfortable, resonance is better, and tone color is more excellent and stable.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a prior art fingerboard;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the interior of the middle finger plate of the present invention;

fig. 4 is a schematic view of the connection structure between the middle support bracket and the adjusting rack of the present invention.

Reference numbers in the figures: 1. fingerboard, 2 support holds in the palm, 3 connecting sleeves, 4 adjusting knobs, 5 adjusting racks, 6 gears, 7 center shafts.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 2, 3 and 4, the guitar fingerboard with the support bracket with adjustable angle comprises a fingerboard 1, a support bracket 2, a connecting sleeve 3, an adjusting knob 4, an adjusting rack 5 and a gear 6; a through hole is formed in the surface of the fingerboard 1, the adjusting rack 5 enters the fingerboard 1 through the through hole, the gear 6 is installed in the fingerboard 1, and the gear 6 is meshed with gear teeth on the adjusting rack 5; the adjusting knob 4 is installed on one side of the fingerboard 1, the connecting sleeve 3 is arranged on one side of the adjusting knob 4, and the connecting sleeve 3 is fixedly sleeved on one end of a central shaft 7 of the gear 6; the surface of the fingerboard 1 is provided with the support bracket 2, and the back of the support bracket 2 is fixedly connected with the upper end of the adjusting rack 5.

On this guitar fingerboard, the size of a dimension of through-hole and 5 phase-matchs of regulation rack and edge the parcel all around of through-hole has the dust ring.

In the guitar fingerboard, the adjusting rack 5 and the gear 6 are both arranged vertically.

As shown in fig. 2 and 4, the support bracket 2 is a rectangular plate, and is vertically and flatly disposed on the surface of the fingerboard 1, and a notch is formed in the middle position above the support bracket 2.

As shown in fig. 4, the number of the adjusting racks 5 and the number of the gears 6 are two and are symmetrically arranged at the bottom of the supporting bracket 2 and inside the fingerboard 1 one by one.

As shown in fig. 3, the central shaft 7 is connected between the central holes of the gears 6 on both sides, and the connecting sleeve 3 is fixedly connected with one end of the central shaft 7.

On the guitar fingerboard, a hole matched with the diameter of the central shaft of the adjusting knob 4 is formed in the side surface of the fingerboard 1.

Example (b): the surface of the fingerboard 1 is additionally provided with the support bracket 2, the bottom of the support bracket 2 and the inside of the fingerboard 1 are provided with the adjusting rack 5 and the gear 6, the gear 6 can be driven to rotate by rotating the adjusting knob 4, so that the gear 6 drives the adjusting rack 5 to move up and down, the length of the adjusting rack 5 is 0.4-0.8 cm, the adjusting rack 5 drives the support bracket 2 to adjust up and down while moving up and down, and the effective chord length is controlled to be 8.5-9mm by adjusting the support bracket 2, so that the playing is more comfortable, the resonance is better, and the tone color is more excellent and stable.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Guitar fingerboard that support was held in palm with but angle regulation, characterized by: comprises a fingerboard (1), a support bracket (2), a connecting sleeve (3), an adjusting knob (4), an adjusting rack (5) and a gear (6); a through hole is formed in the surface of the fingerboard (1), the adjusting rack (5) enters the fingerboard (1) through the through hole, the gear (6) is installed in the fingerboard (1), and the gear (6) is meshed with gear teeth on the adjusting rack (5); the adjusting knob (4) is installed on one side of the fingerboard (1), the connecting sleeve (3) is arranged on one side of the adjusting knob (4), and the connecting sleeve (3) is fixedly sleeved on one end of a central shaft (7) of the gear (6); the surface of the fingerboard (1) is provided with the support bracket (2), and the back of the support bracket (2) is fixedly connected with the upper end of the adjusting rack (5).

2. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: the size of the through hole is matched with the adjusting rack (5) and the periphery of the through hole is wrapped with a dustproof ring.

3. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: the adjusting rack (5) and the gear (6) are both arranged vertically.

4. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: the supporting support (2) is a rectangular plate and is vertically and flatly laid on the surface of the finger plate (1), and a notch is formed in the middle of the upper portion of the supporting support (2).

5. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: the number of the adjusting racks (5) and the number of the gears (6) are two, and the adjusting racks and the gears are symmetrically arranged at the bottom of the supporting bracket (2) and in the finger plate (1) one by one.

6. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: the central shaft (7) is connected between the central holes of the gears (6) on the two sides, and the connecting sleeve (3) is fixedly connected with one end of the central shaft (7).

7. The guitar fingerboard with an adjustable angle support tray of claim 1, wherein: and a hole matched with the diameter of the central shaft of the adjusting knob (4) is formed in the side surface of the fingerboard (1).