KR101704669B1 - Functional folk guitar - Google Patents

Abstract

The present invention prevents deformation of the sounding tube to prevent change of sound and to further increase sound transmission. Further, it is possible to finely adjust the sound range according to the user's choice, The present invention relates to a functional ventilator capable of reducing warpage of a neck portion due to tension of a string through a structure of a head portion.
According to an aspect of the present invention, there is provided a refrigerator comprising: a body including a top plate, a bottom plate, and a side plate connecting the top plate and the bottom plate; A neck fixed to one side of the body; A head provided at an end of the neck; And at least one sound post member provided between the upper plate and the lower plate of the body to support between the upper plate and the lower plate and to support the upper plate and the lower plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a functional auger having a weight member,

More particularly, the present invention relates to an air purifier, and more particularly, to an air purifier that prevents deformation of a phantom, thereby preventing a change in sound and further enhancing sound transmission. Further, the sound field can be finely adjusted according to a user's selection, The present invention relates to a functional ventilator which is capable of reducing the bowing of the neck portion due to the tension of the string through the structure of the specific head portion.

Generally, guitar is a type of stringed instrument, which produces a sound while bending the string. It can be applied to various genres of music compared to other instruments. In addition, the guitar is relatively popular compared to other string instruments because its accessibility is easier than other string instruments such as cello, violin, and the like.

These guitars are also widely varied, including guitars, acoustic guitars, bass guitars, classical guitars, and electric guitars.

1 is a perspective view showing the configuration of a general ventilator.

The ventilator includes a body 10 having a resonance sound generated by resonating by a string, and a neck 10 fixed to one side of the body 10, (Neck) 20, and a head 30 joined to the end of the neck so as to adjust the pitch of the strings.

In addition, the body 10, which has the greatest influence on the sound of the ventilator, is made of soft wood of straight grain such as spruce, juniper and cedar. The body comprises a side plate 11 in the form of a peanut and an upper plate 12 and a lower plate 13 respectively attached to the upper and lower sides of the side plate.

Such a guitar is manufactured through a lot of production processes, and in recent years, machining has been progressing in many parts of the production process as processing using the machine is gradually increasing.

However, such conventional guitars are deformed due to the tension of the string and the sound of the sound when the guitar is played and deformation of the top plate and the bottom plate occurs due to the influence of the season or the surrounding environment (for example, humidity) There is a problem that the original sound changes due to the deformation.

In addition, since the conventional guitar has corner portions connecting the side plate and the upper plate, the body portion (generally, inside the forearm), which is in contact with the corner portion, There is a problem that pressing or pain may occur due to corners.

Korean Utility Model Publication No. 20-2011-0005392 (June 1, 2011)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to prevent deformation of the sounding tube to prevent sound change, Which is capable of reducing the warpage of the neck portion due to the tension of the neck portion.

It is another object of the present invention to provide a functional ventilator which can finely adjust a tone color (a transliteration range) according to a user's selection and taste.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to an aspect of the present invention, there is provided an apparatus for manufacturing an electronic apparatus, comprising: a body; a top plate; a bottom plate; and a side plate connecting the top plate and the bottom plate; A neck fixed to one side of the body; A head provided at an end of the neck; And at least one sound post member provided between the upper plate and the lower plate of the body to support between the upper plate and the lower plate and to support the upper plate and the lower plate.

According to the present invention, the body is formed with rounded corners at which the side plate and the upper plate are connected.

In the present invention, the sound post member may include a distance-adjustable sound post capable of adjusting a relative distance between the upper plate and the lower plate. The sound post member may have one end fixed to one of the upper plate and the lower plate, Formed nut poles; And a length adjusting bolt which is threadably engageable with the nut pole and has one end rotatably fixed to the other of the upper plate and the lower plate.

In the present invention, the head portion of the length adjusting bolt may be exposed to the outside, and may further include a cover member coupled to cover the head portion of the exposed length adjusting bolt.

In the present invention, a scale system can be formed around the head of the length adjusting bolt or the head of the length adjusting bolt of the upper plate or the lower plate on which the length adjusting bolt is located.

In the present invention, the sound post member may be divided into two divided contact portions, one end of which is in contact with the upper plate and the other of the lower plate, respectively; And a height adjusting means provided at the other end of the divided contact hole to expand and contract the divided contact hole.

According to the present invention, the split contact member may be formed in one of a conical shape, a conical shape, and a cylindrical shape, and the height adjusting means may include a fitting hole formed at the other end of the divided contact hole, a female screw portion formed in the fitting hole, And a control knob fixedly formed at a central portion of the moving screw.

According to the present invention, the divided contact holes are formed in a conical shape with rounded corners, rounded grooves are formed in the upper plate and the lower plate with which the tips are in contact, or the divided contact holes are formed in rounded conical shapes, A reinforcing contact bar having a rounded cross-sectional shape is formed on the inner surface of the upper plate and the lower plate, and a rounded groove is formed in the reinforcing contact bar.

In the present invention, the adjustment knob may include a constant-rotation-capable motor formed with gear teeth and having a drive shaft for rotationally driving the adjustment knob, and an operation switch for operating normal rotation and off of the motor have.

In the present invention, the head may further include a weight member for increasing the weight of the head.

In the present invention, it is preferable that the weight member is formed of a plate member of a metal type corresponding to the head, and the plate member is provided with a logo or an emblem.

In the present invention, a body, a neck fixed to one side of the body, and a head fixed to an end of the neck to adjust the tone color by winding or loosening other strings are provided on one or both sides of the head, Wherein the weight of the head is increased to reduce the tension of the string that pulls the head forward when the guitar is played, thereby increasing negative sustain and producing a clean and accurate sound.

In the present invention, the neck portion is prevented from warping due to the tension by reducing the tension by the weight member.

In the present invention, the weight member may be a plate-like member made of a metal.

In the present invention, the weight portion member may be attached to the central region or the upper end region of the front surface of the head, or may be attached to the central region or the upper end region of the back surface of the head.

In the present invention, the body may be formed with rounded corners where the side plate and the top plate are connected.

In the present invention, the sound post member further includes a sound post member for adjusting the tone of the body by adjusting the interval between the upper plate and the lower plate of the body. When the sound post member is adjusted in the extending direction, the guitar sound extends more, Style and produces a relatively richer sound compared to the case where the sound post member is adjusted in the decreasing direction when adjusted in the decreasing direction.

In the present invention, when the tone color of the guitar changes due to the deformation of the body, the tone color can be maintained or changed by adjusting the interval between the upper plate and the lower plate of the body by adjusting the length of the sound post member.

According to the functional ventilator of the present invention, it is possible to prevent the sounding tube from being deformed, thereby preventing the sound from changing and increasing the sound transmission, and by finely selecting the tone color (transliteration) Thus, it is possible to provide a tone suitable for a player's taste, and to expand the range of consumer choice.

Further, according to the present invention, it is possible to provide a form in which a player has a comfortable form to perform, and an emblem or the like is provided in the head part to increase the weight feeling, thereby reducing the warping phenomenon of the neck part due to the tension of the string .

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, It should not be construed as limited.
1 is a perspective view showing the configuration of a general ventilator.
FIG. 2 is a partial perspective view showing a part of a part of the sounding part of the functional ventilator according to the present invention. FIG.
3 is a cross-sectional view and a partial enlarged plan view showing a spacing adjusting sound post member of a first embodiment constituting a functional ventilator according to the present invention.
FIG. 4 is a configuration diagram showing a state in which a space adjusting sound post member according to a second embodiment of the functional ventilation device according to the present invention is installed.
5 is a cross-sectional view showing a configuration of a gap adjusting sound post member according to a second embodiment of the present invention.
6 is a cross-sectional view showing a contact hole constituting the sound adjusting post member of the second embodiment of the present invention.
7 is a structural view showing a neck portion constituting a functional ventilator according to the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. In addition, the embodiment described below does not unduly limit the content of the present invention described in the claims, and the entire structure described in this embodiment is not necessarily essential as the solution means of the present invention.

Additional objects, features and advantages of the present invention will become apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Further, terms such as " part, "" unit," " module, "and the like described in the specification may mean a unit for processing at least one function or operation.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, a functional ventilator according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a partial perspective view showing a part of the sounding part of the functional ventilator according to the present invention, FIG. 3 is a sectional view showing the space adjusting sound post member of the first embodiment constituting the functional ventilator according to the present invention, to be.

2 and 3, the functional ventilator according to the present invention generates a resonance sound by ringing by a string, and includes a top plate 110, a bottom plate 120, an upper plate 110, (100) constituting a side plate (130) connecting the upper plate (120). A neck 200 (see FIG. 7) fixed to one side of the body 100 and arranged in a string so as to catch a chord according to a scale and a chord using a string; A head 300 (see Fig. 7) bonded to an end of the neck so as to adjust the height of the sound to the strings; And at least one sound post member 400 provided between the upper plate 110 and the lower plate 120 of the body 100 to support between the upper plate 110 and the lower plate 120 of the body 100 .

The body 100 basically comprises a side plate 130 in the form of a peanut, an upper plate 110 attached to an upper surface of the side plate, and a lower plate 120 attached to a lower surface of the side plate.

In addition, in the body 100, a corner portion 150 to which the side plate 130 and the upper plate 110 are connected is rounded as shown in FIG. Accordingly, a player (particularly, a novice) has an advantage that a corner of a body contacting with a body part is rounded to be easily enclosed, and that the player can play in a comfortable posture even when playing.

The body 100 may be made of soft wood, such as, for example, spruce, oak, and cedar.

In the present invention, since the net and head 300 can adopt a common material and shape, detailed description thereof will be omitted.

The sound post member 400 according to the first embodiment is disposed in a space between the upper plate 110 and the lower plate 120 of the body 100 so that the space between the upper plate 110 and the lower plate 120 is always constant And the like.

The sound post member 400 according to the present invention may be configured to support the upper plate 110 and the lower plate 120 and adjust the relative distance between the upper plate 110 and the lower plate 120 .

The sound post member 400 includes a longitudinal nut pole 410 having one end fixed to one of the upper plate 110 and the lower plate 120 and having a fine thread on the inner surface thereof, And one end of the length adjusting bolt 420 is rotatably fixed to the other of the upper plate 110 and the lower plate 120.

In the present invention, the length adjustment of the gap adjusting sound post member 400 can be made length-adjustable by rotating the length adjusting bolt 420 through a special dedicated adjusting mechanism.

As another example, as shown in FIG. 3, the length of the sound post member 400 may be adjusted such that the head of the length adjusting bolt 420 is exposed to the outer surface of either the upper plate or the lower plate, The distance between the upper plate and the lower plate can be finely adjusted by finely rotating the head of the length adjusting bolt 420. [

For example, the head of the length adjusting bolt 420 may be configured to have a hexagonal head, and in this case, the length adjusting bolt 420 may be rotated by using a hexagonal wrench.

At this time, an exposure hole for exposing the length adjusting bolt 420 is formed in the upper plate 110 and the lower plate 120 on which the length adjusting bolts 420 are installed. In this case, And a cover member 430 (see Fig. 3) that can cover and cover the head of the adjustment bolt 420. [

In addition, a fine graduation scale 440 is formed around the hole of the upper plate and the lower plate on which the head of the length adjusting bolt 420 or the length adjusting bolt 420 is positioned, to determine the degree of rotation for adjusting the gap .

The target plate on which the head of the length adjusting bolt 420 is exposed is preferably a lower plate in view of the appearance.

Such a sound post member 400 can maintain and control the sound characteristics and tone of the user's own choice or only the player himself or herself, and even if the tone 100 changes due to deformation, the sound post member 400 ) To adjust the gap.

Next, the sound post member 400 of the second embodiment of the present invention will be described with reference to Figs. 4 to 6. Fig. FIG. 4 is a configuration diagram showing a state in which a space adjusting sound post member according to a second embodiment of the functional ventilation device according to the present invention is installed, FIG. 5 is a view showing the configuration of the space adjusting sound post member according to the second embodiment of the present invention And FIG. 6 is a cross-sectional view showing a contact hole constituting the space adjusting sound post member of the second embodiment of the present invention.

4 to 6, the sound post member 400 according to the second embodiment includes a two-part split contactor 460, one end of which is in contact with the upper plate 110 and the lower plate 120, respectively; And a height adjusting means provided at the other end of the division contactor 460.

Each of the split contact holes 460 is formed into a cone, a truncated cone, or a cylindrical shape. When the split contact hole 460 is formed in a conical shape, one end is preferably formed as a lounger.

When the split contactor 460 is formed in a conical shape having a rounded tip shape, a reinforcing contact bar 140 is formed on each of the upper and lower plates 110 and 120, do.

The reinforcing contact bar 140 is protruded in a round shape, and is composed of a reinforcing band which crosses the upper plate and the lower plate in the longitudinal direction orthogonal to the longitudinal direction.

In addition, rounded grooves (not shown) are preferably formed on the reinforcing contact bar 140 to stably position the rounded tip and facilitate selection of the position of the user. When the reinforcing contact bar 140 is omitted, rounded grooves are formed on the inner surfaces of the upper and lower plates 110 and 120, respectively, where the rounded tip contacts.

For example, the height adjusting means may be configured such that the dividing contact member 460 is moved in a screw moving manner to be relatively movable in the height direction of the divided contact member 460, So that it can be stretched and contracted.

Specifically, the height adjusting means includes a fitting hole 461 formed at each of the other ends of the split contact hole 460, a female threaded portion 462 formed in the fitting hole 461, And a control knob 472 fixed to the center of the moving screw 471. The control screw 472 is provided with an adjusting knob 472 fixed to the center of the moving screw 471. [

The sound post member 400 of the second embodiment rotates the adjustment knob 472 so that the split contact hole 460 is expanded and contracted by the rotation of the movable screw 471 screwed to the female threaded portion 462.

Although it is described in the second embodiment that manual adjustment is performed through the adjustment knob 472, it is also possible to use a normal / reverse rotatable motor having a drive shaft for forming the adjustment knob 472 as a gear tooth and rotationally driving the gear teeth, And an operation switch for operating forward and reverse rotation and off operation is provided so that it can be configured to be controlled in an automatic manner.

By providing such a sound post member 400, it is possible to prevent the deformation of the body 100 made of wood, in particular, the deformation between the upper and lower plates 110 and 120, . That is, when the sound is expanded through the sound post member 400 (in the direction in which the sound post extends), the sound is more extended, the sound is stronger and suitable for the finger style, (The direction in which the soundpost shrinks), it is possible to obtain a richer sound.

Further, in the present invention, in order to prevent deformation and increase sound transmission through the provision of the sound post member, the curvature of the arcuate portion of the body on the opposite side of the head is set to 10,000 R so as to further secure the sounding of the sounding body desirable.

Further, in order to increase the ringing effect, the height of the flat of the fingerboard and the height of the saddle of the bird on the body side can be set appropriately according to the specification of the product.

7 is a structural view showing a neck portion constituting a functional ventilator according to the present invention.

The head 300 capable of adjusting the length of the stringer further includes a weight member 500 for giving weight to the head portion.

The weight member 500 is made of a metal material and is formed of a plate member corresponding to the head. A logo or an emblem is attached to the weight member 500 so that not only aesthetic effect but also advertising effect of a musical instrument manufacturer can be added.

The heavy weight member 500 imparts weight to the other head 300, thereby preventing the neck from being warped due to tension.

As described above, the functional ventilator according to the present invention prevents deformation of the sounding tube to prevent change in sound, and can finely adjust the tone color according to the player's choice, has a comfortable shape for playing, There is an advantage that the warp phenomenon of the neck portion due to the tension can be reduced.

In the above description, the ventilator is described and shown in the drawings, but the present invention can also be applied to a string instrument including an air filter.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Although the present invention has been described with reference to the embodiment thereof, the present invention is not limited thereto, and various modifications and applications are possible. In other words, those skilled in the art can easily understand that many variations are possible without departing from the gist of the present invention. In the following description, well-known functions or constructions relating to the present invention as well as specific combinations of the components of the present invention with respect to the present invention will be described in detail with reference to the accompanying drawings. something to do.

100: Body
110: top plate
120: lower plate
130: side plate
140: Receptacle
200: Net
300: Head
400: absence of post sound
410: Rectangular nut pole
420: Bolt
430: cover member
440: scale meter
460: Split contact
461: Coupling hole
462: Female threads
471: Moving screw
472: Adjustment knob
500: weight member

Claims (7)

body,
A neck secured to one side of the body,
A head fixed to an end of the neck to adjust a tone color by winding or loosening other strings,
A weight member attached to a portion of the upper side of the back surface of the head at a relatively smaller size than the head,
And a sound post member provided between the upper plate and the lower plate of the body for supporting the upper plate and the lower plate of the body and adjusting the relative distance between the upper plate and the lower plate,
The sound post member includes:
A partitioning contact which is in contact with the upper and lower plates of the body,
And a height adjusting means provided between the divided contact holes for expanding and contracting the divided contact holes.
The method according to claim 1,
And the neck portion is prevented from warping due to the tension by reducing the tension by the weight member.
The method according to claim 1,
Wherein the weight member is a plate-like member made of metal.
The method of claim 3,
The weight-
A central region or an upper end region of the front surface of the head,
Wherein the weight member is attached to a central region or an upper end region of the back surface of the head.
The method according to claim 1,
The body
And a corner portion to which the side plate and the upper plate are connected is rounded.
The method according to claim 1,
And a sound post member for adjusting the tone of the body by adjusting an interval between the upper plate and the lower plate of the body,
When the sound post member is adjusted in the extending direction, the frequency of the guitar sound is close to the fundamental sound and is suitable for the finger style,
When the sound post member is adjusted in the shrinking direction, the frequency of the guitar sound moves away from the sound of the sound,
Wherein when the tone of the guitar changes due to the deformation of the body, the interval between the upper plate and the lower plate of the body is adjusted by adjusting the length of the sound post member to maintain or change the tone color. .
The method according to claim 1,
Wherein the weight member is provided to increase the weight of the head so as to reduce the tension of the line pulling the head forward during guitar playing to thereby increase the sustain of the sound, .

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