CN215643657U - Tuning tool for guitar - Google Patents

Abstract

The utility model discloses a tuning tool for a guitar, which comprises a shell, wherein a display screen is arranged on the shell, function keys are arranged on the shell and close to the display screen, a first connecting piece is arranged at the lower end of the shell, a second connecting piece is arranged at the lower end of the first connecting piece, a clamping device is arranged at the lower end of the second connecting piece, a battery is arranged in the shell, a circuit board is arranged in the shell and close to the battery, a tuning device is arranged on the circuit board, a first vibrating rod is arranged on the tuning device, a second vibrating rod is arranged in the clamping device, a metal contact piece is arranged on the inner side of the clamping device, a sound insulation layer is arranged in the shell, and a back plate is arranged at the back of the shell; the tuning tool for the guitar has the advantages that during tuning, the vibration frequency conduction of strings is more accurate, the tuning effect is improved, the sound wave vibration frequency of external noise is prevented from interfering the tuning device to receive the vibration frequency of the strings, and the tuning work is guaranteed to be normally carried out and is not influenced.

Description

Tuning tool for guitar

Technical Field

The utility model relates to the technical field of guitar tuning tools, in particular to a tuning tool for a guitar.

Background

The guitar tuning tool is a prop for correcting guitar tones or giving standard tones, and can be divided into two categories according to the working principle: one is the sound principle and the other is the vibration principle. The sound principle is that the sound of the guitar is collected through a built-in pickup of the tuning tool, and the tone of the sound is analyzed and judged. The vibration principle is that tuning is carried out by sensing the vibration frequency of strings, and because the vibration frequencies of different strings are different when different tones are emitted, a tuning tool can judge the tones through the vibration frequencies, compares the frequency with the frequency to be tuned, calculates the difference of the tone from the tone to be tuned, and displays the difference on the tuning tool to help tuning.

The prior art has the following defects or problems:

1. when the guitar tuning tool in the prior art is used, the guitar tuning tool needs to be clamped on a guitar, and then vibration is transmitted to the tuning tool by shifting strings, so that tuning is performed according to the prompt of the tuning tool, the existing tuning tool can only conduct the vibration frequency when the strings are shifted through the material of the tuning tool, and the vibration frequency is not conducted accurately enough, so that the tuning effect is poor;

2. when the guitar tuning tool of prior art was used, if the external world has when great noise produced, the sound wave of noise shakes frequently can influence the tuning device and receives the frequency that shakes of string, influences the tuning tool and normally carries out the tuning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tuning tool for a guitar aiming at the defects of the prior art, and aims to solve the problems that the existing guitar tuning tool provided in the background art needs to be clamped on the guitar when in use, then vibration is transmitted to the tuning tool by poking strings, and tuning is carried out according to the prompt of the tuning tool, the existing tuning tool can only conduct the vibration frequency when the strings are poked through the own materials, the vibration frequency is not conducted accurately enough, the tuning effect is poor, and if large noise is generated outside, the sound wave vibration frequency of the noise can influence the vibration frequency of the strings received by the tuning tool, and the tuning tool is influenced to normally carry out tuning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tuning instrument for guitar, includes the shell, be provided with the display screen on the shell, be provided with the function button near the display screen on the shell, the shell lower extreme is provided with first connecting piece, first connecting piece lower extreme is provided with the second connecting piece, second connecting piece lower extreme sets up clamping device, the inside battery that is provided with of shell, the inside battery that is close to of shell is provided with the circuit board, be provided with the tuning device on the circuit board, be provided with first vibrating arm on the tuning device, be provided with the second vibrating arm in the clamping device, the clamping device inboard is provided with the metal contact piece, be provided with the puigging in the shell, the shell back is provided with the back plate.

As a preferred technical scheme of the utility model: the display screen is fixedly connected to the shell through the clamping connection and is electrically connected with the tuning device.

As a preferred technical scheme of the utility model: the first connecting piece is fixed at the bottom of the shell through a clamping joint, and the second connecting piece is fixed at the bottom of the first connecting piece through a clamping joint.

As a preferred technical scheme of the utility model: the clamping device is fixed at the bottom of the second connecting piece through a screw, the battery is fixed in the shell through a clamping joint and is electrically connected with the circuit board, and the tuning device is electrically connected with the circuit board.

As a preferred technical scheme of the utility model: the first vibrating rod penetrates through the first connecting piece and the second connecting piece and is fixedly connected with the tuning device, and the second vibrating rod is fixed inside the clamping device and is fixedly connected with the first vibrating rod.

As a preferred technical scheme of the utility model: the metal contact sheet is fixedly connected to the inner side of the clamping device and is in contact with the second vibrating rod.

As a preferred technical scheme of the utility model: the shell is embedded with a sound insulation layer, and the rear plate is fixed on the back of the shell through clamping.

Compared with the prior art, the tuning tool for the guitar has the following beneficial effects:

1. according to the tuning tool for the guitar, due to the arrangement of the first vibrating rod, the second vibrating rod and the metal contact piece, when the tuning tool is used and is clamped on the guitar through the clamping device, strings are stirred, the vibration frequency of the strings can be transmitted to the second vibrating rod through the metal contact piece and transmitted to the first vibrating rod through the second vibrating rod, and finally the vibration frequency of the strings can be completely transmitted to the tuning device through the first vibrating rod, so that the vibration frequency of the strings is transmitted more accurately, and the tuning effect is improved;

2. this tuning instrument for guitar through setting up the puigging, at the tuning in-process, if the external world has great noise, can block the sound wave that external noise produced through the puigging and shake frequently, prevents that the sound wave of noise from shaking frequently and disturbing the frequency that shakes that tuning device received the string, and guarantee tuning work normally goes on, is not influenced.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of an acoustical layer of the present invention;

fig. 4 is a schematic view of a back plate of the present invention.

In the figure: 1. a housing; 2. a display screen; 3. function keys; 4. a first connecting member; 5. a second connecting member; 6. a clamping device; 7. a battery; 8. a circuit board; 9. a tuning device; 10. a first vibratory rod; 11. a second vibratory rod; 12. a metal contact piece; 13. a sound insulating layer; 14. a back plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a tuning instrument for guitar, which comprises a housing 1, be provided with display screen 2 on the shell 1, be provided with function button 3 near display screen 2 on the shell 1, 1 lower extreme of shell is provided with first connecting piece 4, first connecting piece 4 lower extreme is provided with second connecting piece 5, 5 lower extremes of second connecting piece set up clamping device 6, 1 inside battery 7 that is provided with of shell, 1 inside battery 7 that is close to of shell is provided with circuit board 8, be provided with tuning device 9 on the circuit board 8, be provided with first vibrating bar 10 on the tuning device 9, be provided with second vibrating bar 11 in the clamping device 6, 6 inboard metallic contact pieces 12 that are provided with of clamping device, be provided with puigging 13 in the shell 1, 1 back of shell is provided with back plate 14.

In the embodiment, the display screen 2 is fixedly connected to the shell 1 through clamping and is electrically connected with the tuning device 9, the tuning device 9 can receive the vibration frequency of the current guitar string during sounding, and the display screen 2 can display data in the tuning device 9; the first connecting piece 4 is fixed at the bottom of the shell 1 through clamping, the second connecting piece 5 is fixed at the bottom of the first connecting piece 4 through clamping, and the clamping device 6 can be fixed through the first connecting piece 4 and the second connecting piece 5; the clamping device 6 is fixed at the bottom of the second connecting piece 5 through a screw, the battery 7 is fixed in the shell 1 through clamping and is electrically connected with the circuit board 8, the tuning device 9 is electrically connected with the circuit board 8, sufficient energy can be provided through the battery 7, and current can be conducted through the circuit board 8; the first vibrating rod 10 penetrates through the first connecting piece 4 and the second connecting piece 5 and is fixedly connected with the tuning device 9, the second vibrating rod 11 is fixed inside the clamping device 6 and is fixedly connected with the first vibrating rod 10, and the vibration frequency of the guitar when the strings are sounded can be conducted through the first vibrating rod 10 and the second vibrating rod 11; a metal contact piece 12 is fixedly connected to the inner side of the clamping device 6 and is contacted with the second vibrating rod 11, and the tuning tool can be fixed on the guitar through the clamping device 6; the utility model discloses a battery 7, including shell 1, backplate 14, sound-proof layer 13, battery 7 and back board 14, the shell 1 is embedded to have sound-proof layer 13, and backplate 14 passes through the joint to be fixed in shell 1 back, can block the sound wave vibration frequency that external noise produced through sound-proof layer 13, can make through backplate 14 to fix in shell 1, prevents that battery 7 from breaking away from out shell 1 by accident.

The working principle and the using process of the utility model are as follows: in use, the user first fixes the tuning tool on the guitar via the holding device 6, then turns on the tuning device 9 via the function keys 3, then starts to pluck the strings, the vibration frequency of which is transmitted to the second vibration rod 11 via the metal contact plate 12, the vibration frequency of the string is completely transmitted to the tuning device 9 through the second vibrating rod 11, the tuning device 9 displays the vibration frequency data of the string on the display screen 2, the guitar tuning is carried out according to the prompt on the display screen 2, the vibration frequency transmission of the string is more accurate, the tuning effect is improved, if the outside has larger noise, can block the sound wave vibration frequency that external noise produced through puigging 13, prevent that the sound wave vibration frequency of noise from disturbing the vibration frequency that tuning device 9 received the string, guarantee tuning work normally goes on, is not influenced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A tuning tool for guitar, its characterized in that: comprises a shell (1), a display screen (2) is arranged on the shell (1), a function key (3) is arranged on the shell (1) close to the display screen (2), a first connecting piece (4) is arranged at the lower end of the shell (1), a second connecting piece (5) is arranged at the lower end of the first connecting piece (4), a clamping device (6) is arranged at the lower end of the second connecting piece (5), a battery (7) is arranged in the shell (1), a circuit board (8) is arranged in the shell (1) close to the battery (7), a tuning device (9) is arranged on the circuit board (8), a first vibrating rod (10) is arranged on the tuning device (9), a second vibrating rod (11) is arranged in the clamping device (6), a metal contact piece (12) is arranged on the inner side of the clamping device (6), a sound insulation layer (13) is arranged in the shell (1), the back of the shell (1) is provided with a back plate (14).

2. A tuning tool for guitar as claimed in claim 1, wherein: display screen (2) through joint fixed connection on shell (1) and with have electric connection between tuning device (9).

3. A tuning tool for guitar as claimed in claim 1, wherein: first connecting piece (4) are fixed in shell (1) bottom through the joint, second connecting piece (5) are fixed in first connecting piece (4) bottom through the joint.

4. A tuning tool for guitar as claimed in claim 1, wherein: clamping device (6) pass through the fix with screw in the bottom of second connecting piece (5), battery (7) are fixed in shell (1) through the joint and have electric connection between with circuit board (8), there is electric connection between tuning device (9) and circuit board (8).

5. A tuning tool for guitar as claimed in claim 1, wherein: first vibrating arm (10) run through in first connecting piece (4), second connecting piece (5) and with tuning device (9) fixed connection, second vibrating arm (11) are fixed inside clamping device (6) and with first vibrating arm (10) fixed connection.

6. A tuning tool for guitar as claimed in claim 1, wherein: the metal contact sheet (12) is fixedly connected to the inner side of the clamping device (6) and is in contact with the second vibrating rod (11).

7. A tuning tool for guitar as claimed in claim 1, wherein: the shell (1) is embedded with a sound insulation layer (13), and the rear plate (14) is fixed to the back of the shell (1) through clamping.

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