CN208335712U

CN208335712U - A kind of wooden guitar being conveniently replaceable string

Info

Publication number: CN208335712U
Application number: CN201821077546.7U
Authority: CN
Inventors: 刘长洪
Original assignee: Jiujiang vocational university
Current assignee: Jiujiang vocational university
Priority date: 2018-07-09
Filing date: 2018-07-09
Publication date: 2019-01-04
Anticipated expiration: 2028-07-09

Abstract

The utility model relates to guitar technical fields, and disclose a kind of wooden guitar for being conveniently replaceable string, including panel, the outer surface of the panel offers sound hole, the front of the panel is fixedly installed with bridge, the front of the panel is fixedly installed with neck, one end of the neck extends to the outside of panel, one end that the neck is located at panels outside is fixedly connected with scroll head, the internal activity of the scroll head is equipped with transmission shaft, the bottom of the scroll head is fixedly installed with protecting cover, one end of the transmission shaft is run through and extends to the top of scroll head, the outer surface that the transmission shaft is located at the top of scroll head offers perforation.This is conveniently replaceable the wooden guitar of string, pass through setting string button and the cooperation of button mouth, convenient for users to ratchet knob axis, to make output bevel gear wheel drive drive bevel gear rotation, facilitate loose and tight twist in the string of transmission shaft outer surface, it is effective to realize the advantages of being conveniently replaceable string, preventing wooden guitar outer surface from being scratched by string.

Description

A kind of wooden guitar being conveniently replaceable string

Technical field

The utility model relates to guitar technical field, specially a kind of wooden guitar for being conveniently replaceable string.

Background technique

Guitar is translated into again ties he or guitar, is a kind of plucked instrument, usually there is six strings, and shape is similar to violin, lucky He is often considered as dominant musical instrument in pop music, rock music, Blues and folk song, and in the field of classical music, guitar Often with the performance of the pattern of solo or duet, certainly, indoors in happy orchestral music, guitar also plays considerable degree of setoff Role, classical guitar and violin, piano are listed as world-renowned three big musical instruments.

The string of guitar is easy relaxation, and the toughness of string and coefficient of elasticity decline when used for a long time, influences to play Audio, so it is frequently necessary to irregular replacement string, but the replacement of existing guitar string is difficult, makes a fault and is easy to cause Wooden guitar external lesional, influences the use of guitar, needs relevant equipment and the personnel of profession that could replace string, for Ji The replacement of his string is very troublesome and inconvenient.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of wooden guitar for being conveniently replaceable string, has and is convenient for String is replaced, professional equipment and personnel are not needed, prevent wooden guitar outer surface from being scratched by string and keeps string installation stronger The advantages that, it solves string replacement difficulty, makes a fault and be easy to cause wooden guitar external lesional, influence the use of guitar, need The problem of string could be replaced by wanting the personnel of relevant equipment and profession.

(2) technical solution

It is conveniently replaceable string for realization is above-mentioned, professional equipment and personnel is not needed, prevents wooden guitar outer surface by string The purpose of scratch, the utility model provide the following technical solutions: a kind of wooden guitar being conveniently replaceable string, including panel, described The outer surface of panel offers sound hole, and the front of the panel is fixedly installed with bridge, and the front of the panel is fixedly installed with Neck, one end of the neck extend to the outside of panel, and one end that the neck is located at panels outside is fixedly connected with scroll head, The internal activity of the scroll head is equipped with transmission shaft, and the bottom of the scroll head is fixedly installed with protecting cover, one end of the transmission shaft Run through and extend to the top of scroll head, the outer surface that the transmission shaft is located at the top of scroll head offers perforation, the transmission axle position Outer surface at the top of scroll head is wound with string, and the other end of the string is through the outside for perforating and extending to transmission shaft, institute It states one end that transmission shaft is located at the top of scroll head and is fixedly connected with button lid, the transmission shaft is located at the outer surface fixing sleeve at the top of scroll head It is connected to upper end cover, the other end of the transmission shaft sequentially passes through scroll head and protecting cover and extends to the bottom of protecting cover, the transmission shaft It is fixedly connected with lower cover positioned at one end of protecting cover bottom, the outer surface fixing sleeve that the transmission shaft is located inside protecting cover is connected to biography Dynamic bevel gear, the internal activity of the protecting cover are equipped with button axis, and the outside of protecting cover, institute are run through and extended in one end of the button axis It states the one end of button axle position on the outside of protecting cover and is fixedly connected with string button, the outer surface of the string button offers button mouth, the protecting cover position One end inside protecting cover is fixedly connected with output bevel gear wheel, and the output bevel gear wheel is meshed with drive bevel gear, the qin The inside fixation of code is plugged with string bolt, and the outer surface of the string bolt offers string slot, and the string is located at one on the outside of transmission shaft End is mutually clamped with string slot, and the outside of bridge is run through and extended in one end of the string bolt, and the string bolt is located at one outside bridge End is fixedly connected with baffle, is fixedly connected at the top of the baffle and mentions handle, described mention is fixedly connected with bolt cap at the top of handle.

Preferably, the outer surface of the bridge is fixedly installed with nut, and the outer surface of the nut offers locating slot, institute The outer surface for stating string is mutually clamped with locating slot.

Preferably, outer surface fixing sleeve of the button axle position inside protecting cover is connected to the second limit plate, and the string slot is located at Outer surface fixing sleeve on the outside of protecting cover is connected to the first limited block, and the other side of first limited block is connected with string button.

Preferably, the bottom of the string bolt is fixed offers card slot, and the string is located at the fixed company in one end of string bolt bottom It is connected to card bead, the card bead is mutually clamped with card slot.

Preferably, the inside of the scroll head is fixedly installed with axle sleeve, and the outer surface of the transmission shaft and the inner wall of axle sleeve are living Dynamic socket.

Preferably, the outer surface of the bridge offers croze compatible with string bolt, and the quantity of croze is six, and six A croze is equidistantly distributed in the outer surface of bridge.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of wooden guitar for being conveniently replaceable string, has following beneficial Effect:

1, the wooden guitar for being conveniently replaceable string is cooperated by setting string button and button mouth, convenient for users to ratchet knob axis, from And output bevel gear wheel is made to drive drive bevel gear rotation, facilitate loose and tight twist in the string of transmission shaft outer surface, effectively Realization the advantages of being conveniently replaceable string, not needing professional equipment and personnel, prevent wooden guitar outer surface from being scratched by string, if Perforation is set, facilitates and fixes string and transmission shaft, string relaxation is prevented, influences the audio played.

2, the wooden guitar for being conveniently replaceable string cooperates string slot, the another of string can be fixedly mounted by the way that string bolt is arranged End is arranged baffle, string can be made to compress, keep the installation of string more secured, and setting mentions handle and the cooperation of bolt cap, conveniently lifts string Bolt, is conveniently replaceable the other end of string, and effective solution string replacement is difficult, makes a fault and is easy to cause wooden guitar appearance The problem of damage, influences the use of guitar, needs the personnel of relevant equipment and profession that could replace string.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model scroll head schematic cross-sectional view；

Fig. 3 is the utility model bridge schematic cross-sectional view.

In figure: 1, panel；2, nut；3, bridge；4, scroll head；5, string button；6, button mouth；7, button lid；8, axle sleeve；9, the first limit Position block；10, neck；11, string；12, sound hole；13, locating slot；14, bolt cap；15, it perforates；16, transmission shaft；17, the second limit Plate；18, button axis；19, upper end cover；20, drive bevel gear；21, output bevel gear wheel；22, protecting cover；23, lower cover；24, handle is mentioned； 25, baffle；26, card bead；27, string bolt；28, string slot；29, card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-3, a kind of wooden guitar being conveniently replaceable string, including panel 1, the outer surface of panel 1 and offers sound Hole 12, the front of panel 1 are fixedly installed with bridge 3, and the front of panel 1 is fixedly installed with neck 10, and one end of neck 10 extends To the outside of panel 1, one end that neck 10 is located at 1 outside of panel is fixedly connected with scroll head 4, and the internal activity of scroll head 4 is equipped with Transmission shaft 16, the bottom of scroll head 4 are fixedly installed with protecting cover 22, and the top of scroll head 4 is run through and extended in one end of transmission shaft 16, pass The outer surface that moving axis 16 is located at 4 top of scroll head offers perforation 15, and setting perforation 15 facilitates and consolidates string 11 and transmission shaft 16 It is fixed, the relaxation of string 11 is prevented, the audio played is influenced, the outer surface that transmission shaft 16 is located at 4 top of scroll head is wound with string 11, qin The outer surface of code 3 is fixedly installed with nut 2, and the outer surface of nut 2 offers locating slot 13, the outer surface of string 11 and locating slot The other end of the clamping of 13 phases, string 11 runs through perforation 15 and extends to the outside of transmission shaft 16, and transmission shaft 16 is located at 4 top of scroll head One end be fixedly connected with button lid 7, the outer surface fixing sleeve that transmission shaft 16 is located at 4 top of scroll head is connected to upper end cover 19, transmission shaft 16 other end sequentially passes through scroll head 4 and protecting cover 22 and the bottom for extending to protecting cover 22, and transmission shaft 16 is located at 22 bottom of protecting cover One end is fixedly connected with lower cover 23, and the outer surface fixing sleeve that transmission shaft 16 is located inside protecting cover 22 is connected to drive bevel gear 20, The inside of scroll head 4 is fixedly installed with axle sleeve 8, the outer surface of transmission shaft 16 and the inner wall pivot bush unit of axle sleeve 8, the inside of protecting cover 22 It is movably installed with button axis 18, the outside of protecting cover 22 is run through and extended in one end of button axis 18, and button axis 18 is located at 22 outside of protecting cover One end is fixedly connected with string button 5, is cooperated by setting string button 5 and button mouth 6, convenient for users to ratchet knob axis 18, to make to export Bevel gear 21 drives drive bevel gear 20 to rotate, and facilitates loose and tight twist in the string 11 of 16 outer surface of transmission shaft, effectively Realization be conveniently replaceable string 11, do not need professional equipment and personnel, prevent wooden guitar outer surface from being scratched by string 11 excellent Point, the outer surface of string button 5 offer button mouth 6, and one end that protecting cover 22 is located inside protecting cover 22 is fixedly connected with output bevel gear wheel 21, Output bevel gear wheel 21 is meshed with drive bevel gear 20, and the inside fixation of bridge 3 is plugged with string bolt 27, and the outer surface of string bolt 27 is opened Equipped with string slot 28, the outer surface fixing sleeve that button axis 18 is located inside protecting cover 22 is connected to the second limit plate 17, and string slot 28 is located at protecting cover The outer surface fixing sleeve in 22 outsides is connected to the first limited block 9, and the other side of the first limited block 9 is connected with string button 5, and string 11 It is clamped in the one end in 16 outside of transmission shaft with 28 phase of string slot, the outside of bridge 3, bridge 3 are run through and extended in one end of string bolt 27 Outer surface offer croze compatible with string bolt 27, and the quantity of croze is six, and six crozes are equidistantly distributed in qin The outer surface of code 3, one end that string bolt 27 is located at outside bridge 3 are fixedly connected with baffle 25, by the way that string bolt 27 is arranged, cooperate string slot 28, the other end of string 11 can be fixedly mounted, baffle 25 is set, string 11 can be made to compress, make the installation of string 11 more Securely, the top of baffle 25, which is fixedly connected with, mentions handle 24, and the top for mentioning handle 24 is fixedly connected with bolt cap 14, and the bottom of string bolt 27 is solid Surely card slot 29 is offered, one end that string 11 is located at 27 bottom of string bolt is fixedly connected with card bead 26, card bead 26 and 29 phase card of card slot It connects.

When work, this is conveniently replaceable the wooden guitar of string, mentions handle 24 by pulling, so that string bolt 27 is raised, can make One end of string 11 and bridge 3 are unclamped, and one end of string 11 are convenient for changing, by ratchet knob axis 18, to make output bevel gear wheel 21 drive drive bevel gear 20 to rotate, and facilitate loose and tight twist in the string 11 of 16 outer surface of transmission shaft, effectively realize The advantages of being conveniently replaceable string 11, do not need professional equipment and personnel, preventing wooden guitar outer surface from being scratched by string 11, setting It mentions handle 24 and bolt cap 14 to cooperate, conveniently lifts string bolt 27, be conveniently replaceable the other end of string 11, effective solution string 11 is more Difficulty is changed, makes a fault and is easy to cause wooden guitar external lesional, influence the use of guitar, needs relevant equipment and profession Personnel could replace the problem of string 11.

In conclusion this is conveniently replaceable the wooden guitar of string, cooperated by setting string button 5 and button mouth 6, convenient for users to turning Dynamic button axis 18 facilitates loose and tight twist in transmission shaft 16 to make output bevel gear wheel 21 that drive bevel gear 20 be driven to rotate The string 11 of outer surface, effective realize are conveniently replaceable string 11, do not need professional equipment and personnel, prevent wooden guitar appearance The advantages of face is scratched by string 11, setting perforation 15, facilitates and fixes string 11 and transmission shaft 16, prevents the relaxation of string 11, shadow The audio played is rung, by the way that string bolt 27 is arranged, cooperation string slot 28 can be fixedly mounted the other end of string 11, baffle 25 is arranged, String 11 can be made to compress, keep the installation of string 11 more secured, setting mentions handle 24 and bolt cap 14 cooperates, and conveniently lifts string bolt 27, it is conveniently replaceable the other end of string 11, effective solution string 11 replaces difficulty, makes a fault and is easy to cause wooden guitar The problem of external lesional influences the use of guitar, needs the personnel of relevant equipment and profession that could replace string 11.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of wooden guitar for being conveniently replaceable string, including panel (1), it is characterised in that: the outer surface of the panel (1) opens up Have sound hole (12), the front of the panel (1) is fixedly installed with bridge (3), and the front of the panel (1) is fixedly installed with neck (10), one end of the neck (10) extends to the outside of panel (1), and the neck (10) is located at one end on the outside of panel (1) It is fixedly connected with scroll head (4), the internal activity of the scroll head (4) is equipped with transmission shaft (16), and the bottom of the scroll head (4) is fixed It is equipped with protecting cover (22), the top of scroll head (4), transmission shaft (16) position are run through and extended in one end of the transmission shaft (16) Outer surface at the top of scroll head (4) offers perforation (15), and the transmission shaft (16) is located at the winding of the outer surface at the top of scroll head (4) Have string (11), the other end of the string (11) is through the outside for perforating (15) and extending to transmission shaft (16), the transmission One end that axis (16) is located at the top of scroll head (4) is fixedly connected with button lid (7), and the transmission shaft (16) is located at the top of scroll head (4) Outer surface fixing sleeve is connected to upper end cover (19), and the other end of the transmission shaft (16) sequentially passes through scroll head (4) and protecting cover (22) simultaneously The bottom of protecting cover (22) is extended to, one end that the transmission shaft (16) is located at protecting cover (22) bottom is fixedly connected with lower cover (23), the outer surface fixing sleeve that the transmission shaft (16) is located at protecting cover (22) inside is connected to drive bevel gear (20), the protecting cover (22) internal activity is equipped with button axis (18), and the outside of protecting cover (22), institute are run through and extended in one end of the button axis (18) It states one end that button axis (18) is located on the outside of protecting cover (22) to be fixedly connected with string button (5), the outer surface of the string button (5) offers button Mouth (6), the protecting cover (22) are located at the internal one end of protecting cover (22) and are fixedly connected with output bevel gear wheel (21), the output bevel gear Wheel (21) is meshed with drive bevel gear (20), and the inside fixation of the bridge (3) is plugged with string bolt (27), the string bolt (27) Outer surface offer string slot (28), the string (11) is located at one end on the outside of transmission shaft (16) and is mutually clamped with string slot (28), The outside of bridge (3) is run through and extended in one end of the string bolt (27), and the string bolt (27) is located at the external one end of bridge (3) It is fixedly connected with baffle (25), is fixedly connected with and mentions handle (24) at the top of the baffle (25), the top for mentioning handle (24) is solid Surely bolt cap (14) are connected with.

2. a kind of wooden guitar for being conveniently replaceable string according to claim 1, it is characterised in that: outside the bridge (3) Surface is fixedly installed with nut (2), and the outer surface of the nut (2) offers locating slot (13), the appearance of the string (11) Face is mutually clamped with locating slot (13).

3. a kind of wooden guitar for being conveniently replaceable string according to claim 1, it is characterised in that: the button axis (18) is located at The internal outer surface fixing sleeve of protecting cover (22) is connected to the second limit plate (17), and the string slot (28) is located at outer on the outside of protecting cover (22) Surface fixing sleeve is connected to the first limited block (9), and the other side of first limited block (9) is connected with string button (5).

4. a kind of wooden guitar for being conveniently replaceable string according to claim 1, it is characterised in that: the bottom of the string bolt (27) Portion's fixation offers card slot (29), and one end that the string (11) is located at string bolt (27) bottom is fixedly connected with card bead (26), institute Card bead (26) is stated mutually to be clamped with card slot (29).

5. a kind of wooden guitar for being conveniently replaceable string according to claim 1, it is characterised in that: the scroll head (4) it is interior Portion is fixedly installed with axle sleeve (8), the outer surface of the transmission shaft (16) and the inner wall pivot bush unit of axle sleeve (8).

6. a kind of wooden guitar for being conveniently replaceable string according to claim 1, it is characterised in that: outside the bridge (3) Surface offers the compatible croze with string bolt (27), and the quantity of croze is six, and six crozes are equidistantly distributed in bridge (3) outer surface.