CN207474039U - A kind of urheen head structure for preventing spin axis from loosening - Google Patents

Abstract

The utility model discloses a kind of urheen head structures for preventing spin axis from loosening,Including hollow qin case,Run through above the front side wall of the qin case and be equipped with sound hole,Zither bridge is equipped with below the front side wall of the qin case,The zither bridge is equipped with lower nut,The upside of the qin case is equipped with neck,The front surface of the neck is equipped with fingerboard,The front surface of the fingerboard is equipped with character,The top of the fingerboard is equipped with upper nut,The top of the neck is equipped with scroll head,The rear surface of the scroll head is equipped with fixed block,Uniformly run through on the scroll head and be equipped with the post to which the strings of a musical instrument are attached,String is equipped between the post to which the strings of a musical instrument are attached and zither bridge,The post to which the strings of a musical instrument are attached is equipped with gear,Side wall of the fixed block far from scroll head center is equipped with fixing sleeve,There are two types of states for the scroll head of the utility model,It is adjustable state and unadjustable state respectively,String is regulated under adjustable state,Then it is transferred to unadjustable state,It avoids and accidentally touches the influence peg loosening of qin button.

Description

A kind of urheen head structure for preventing spin axis from loosening

Technical field

The utility model is related to urheen head structure technical field, specific field is a kind of scroll head knot for preventing spin axis from loosening Structure.

Background technology

It is the small guitar in Hawaii in You Keli, in the general translations Wu Kelili in the ground such as Hong Kong and Taiwan, in continent, general custom is known as It is a kind of plucked string instrument of four strings Hawaii, invention is prevailing in Hawaii in Portugal, belongs in guitar musical instrument one You Keli Race came in the year domestic You Keli that comes into vogue, and many qin rows are all being sold in You Keli, have in some films and television programs through The figure being commonly seen in You Keli, many literature and art youth, which also begin to hold, has sung song in You Keli, children also begin to learn In You Keli, use played in You Keli when, need, first to carrying out tuning in You Keli, to use most after sound is mixed up Perfect tone is played in You Keli, but during performance, the tuning qin button in You Keli may be touched accidentally, be made The tone mixed up changes, and influences to play.

Utility model content

The purpose of this utility model is to provide a kind of urheen head structure for preventing spin axis from loosening, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：A kind of scroll head knot for preventing spin axis from loosening Structure runs through including hollow qin case, above the front side wall of the qin case and is equipped with sound hole, and qin is equipped with below the front side wall of the qin case Bridge, the zither bridge are equipped with lower nut, and the upside of the qin case is equipped with neck, and the front surface of the neck is equipped with fingerboard, described The front surface of fingerboard is equipped with character, and the top of the fingerboard is equipped with upper nut, and the top of the neck is equipped with scroll head, the qin The rear surface of head is equipped with fixed block, uniformly runs through being equipped with the post to which the strings of a musical instrument are attached on the scroll head, and the post to which the strings of a musical instrument are attached passes through fixed block, the post to which the strings of a musical instrument are attached with String is equipped between zither bridge, and string passes through upper nut and lower nut, the post to which the strings of a musical instrument are attached is equipped with gear, and the fixed block is far from qin The side wall at head center is equipped with fixing sleeve, and the inner cavity of the fixing sleeve is equipped with adjusting rod, and the adjusting rod, which is equipped with, adjusts spiral, Adjusting set on the side at the separate scroll head center of the adjusting rod, side of the adjusting set far from scroll head center are equipped with qin button The inside of set, the qin button set and adjusting set is equipped with lock chamber, and the side of the qin button set far from scroll head center, which is equipped with, adjusts Sound qin button, the internal symmetry of the tuning qin button are equipped with qin button button, are conformed on the qin button button, the qin button button Between be equipped with resetting spring.

Preferably, the distance between adjacent described character is sequentially reduced from top to bottom.

Preferably, the rear surface of the neck is equipped with tuner.

Preferably, the rear side of the scroll head is equipped with groove.

Compared with prior art, the beneficial effects of the utility model are：A kind of urheen head structure for preventing spin axis from loosening, qin Head point is that regulating device and when needing to adjust string, can not can press qin button button with adjustment state respectively there are two types of state Tuning qin button is inserted into, in lock chamber of the protrusions snap on qin button button in adjusting set, rotation tuning qin button drives the post to which the strings of a musical instrument are attached Rotation tenses or sends string, carries out tuning, and when not needing to tuning, tuning qin button is in the state extracted, qin button button Lock chamber of the protrusions snap in qin button set in, rotate tuning qin button at this time, only tuning qin button and qin button set rotate, Tuning is not interfered with, the tone regulated is caused to change so as to avoid tuning qin button is accidentally touched.

Description of the drawings

Fig. 1 is the main structure diagram of the utility model；

Fig. 2 is the backsight structural representation of the utility model；

Fig. 3 is A portions enlarged drawing in Fig. 2.

In figure：Nut, 5- necks, 6- fingerboards, 7- characters, the upper nuts of 8-, 9- qins under 1- qins case, 2- sound holes, 3- zither bridges, 4- Head, 10- fixed blocks, the 11- posts to which the strings of a musical instrument are attached, 12- strings, 13- gears, 14- fixing sleeves, 15- adjusting rods, 16- adjust spiral, 17- is adjusted Set, 18- qin buttons set, 19- lock chambers, 20- tuning qins button, 21- qin buttons button, 22- protrusions, 23- resetting springs, 24- tuners, 25- grooves.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of urheen head structure for preventing spin axis from loosening, Including hollow qin case 1, the inside of qin case is hollow structure, and the vibration that string is sent out makes the inside of qin case empathize to send out Euphony, the front side wall top of the qin case, which is run through, is equipped with sound hole 2, and the sound inside qin case is propagated from by sound hole, Zither bridge 3 is equipped with below the front side wall of the qin case, zither bridge protrudes the surface of qin case, and for fixing string, the zither bridge is equipped with Lower nut 4, lower nut separately fix four strings, separate a string, two strings, trichord and four strings, qin is stirred convenient for player String, the upside of the qin case are equipped with neck 5, and neck is picked up for player, and the front surface of the neck is equipped with fingerboard 6, player By pressing on string to fingerboard, every string of change vibrates the tone sent out, and the front surface of the fingerboard is equipped with character 7, Fingerboard is divided into multistage by character, the tone of different area change strings is pressed convenient for player, the top of the fingerboard is equipped with Upper nut 8, upper nut separately fix four strings, separate a string, two strings, trichord and four strings, qin is stirred convenient for player String, the top of the neck are equipped with scroll head 9, and scroll head position is used to adjust the tone of string, and the rear surface of the scroll head is equipped with Fixed block 10 uniformly runs through on the scroll head and is equipped with the post to which the strings of a musical instrument are attached 11, and the post to which the strings of a musical instrument are attached passes through fixed block, is equipped between the post to which the strings of a musical instrument are attached and zither bridge String 12, and string passes through upper nut and lower nut, the post to which the strings of a musical instrument are attached is equipped with gear 13, and the fixed block is far from scroll head center Side wall is equipped with fixing sleeve 14, and the inner cavity of the fixing sleeve is equipped with adjusting rod 15, and the adjusting rod, which is equipped with, adjusts spiral 16, institute Adjusting set 17 on the side at the separate scroll head center of adjusting rod is stated, side of the adjusting set far from scroll head center is equipped with qin button The inside of set 18, the qin button set and adjusting set is equipped with lock chamber 19, is set on the side of the qin button set far from scroll head center There is tuning qin button 20, the internal symmetry of the tuning qin button is equipped with qin button button 21, is conformed with 22 on the qin button button, institute State and resetting spring 23 be equipped between qin button button, between fixing sleeve, adjusting set and tuning qin button can with relative rotation, fixing sleeve Position is fixed, and there are two types of state, being respectively can not regulating device and can be with adjustment state, in can not adjust for scroll head part When under state, such as the state of lower left side in Fig. 3, protrusions snap of the tuning qin button in the state extracted, qin button button is in qin In lock chamber in button set, tuning qin button is rotated at this time, and only tuning qin button and qin button set rotates, and does not interfere with tune Sound, in can be with adjustment state when, such as the state of upper left side in Fig. 3, tuning qin button is in the state being inserted into, on qin button button In lock chamber of the protrusions snap in adjusting set, tuning qin button is rotated at this time, and tuning qin button and adjusting set rotate, adjusting set Adjusting rod is driven to rotate, the adjusting hurricane band moving gear rotation on adjusting rod, gear drives post to which the strings of a musical instrument are attached rotation, so as to adjust string Elastic state, it is to realize the tension of string or loosen that different directions, which adjust tuning qin button, so as to change the tone of string, By pressing qin button button, the protrusion on qin button button is made no longer to be fastened in lock chamber, then extracts or be inserted into tuning qin Button switches two states.

Specifically, the distance between adjacent described character is sequentially reduced from top to bottom, due to being pressed not on fingerboard With position can change the tone of string, more pressing down on string tone color, to change amplitude bigger, so the distance between character It is small successively.

Specifically, the rear surface of the neck is equipped with tuner 24, tuner hears the tone of string vibration, and shows Show the gap between the tone and concert pitch, tuning is carried out convenient for player.

Specifically, the rear side of the scroll head is equipped with groove 25, groove is convenient for musical instrument.

Operation principle：Before musical instrument is used to be played, tuning first is carried out to string, every string is made all to reach best Tone presses qin button button, and tuning qin button is pushed inward, and makes lock chamber of the protrusions snap on qin button button in adjusting set In, qin button button is then sent out, resetting spring by the open-top recovery of qin button button, then rotates tuning qin towards different directions naturally Button, tuning qin button and adjusting set rotate, and adjusting set drives adjusting rod to rotate, the adjusting hurricane band moving gear rotation on adjusting rod Turning, gear drives post to which the strings of a musical instrument are attached rotation, makes the tension of string or loosens, so as to change the tone of string, by observing tuner, It determines whether the string regulates, then presses qin button button again, tuning qin button is pulled outwardly, make the protrusion on qin button button It is fastened in the upper lock chamber of qin button set, then send out qin button button, resetting spring is naturally by the open-top recovery of qin button button, at this time Rotation tuning qin button will not drive string, the tone regulated is made to change so as to avoid qin button is accidentally touched, then pressed The same method of photograph adjusts remaining three strings successively, regulates whole strings.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of urheen head structure for preventing spin axis from loosening, including hollow qin case（1）, it is characterised in that：The qin case（1）'s Run through above front side wall and be equipped with sound hole（2）, the qin case（1）Front side wall below be equipped with zither bridge（3）, the zither bridge（3）On set There is lower nut（4）, the qin case（1）Upside be equipped with neck（5）, the neck（5）Front surface be equipped with fingerboard（6）, it is described Fingerboard（6）Front surface be equipped with character（7）, the fingerboard（6）Top be equipped with upper nut（8）, the neck（5）Top Equipped with scroll head（9）, the scroll head（9）Rear surface be equipped with fixed block（10）, the scroll head（9）It is upper uniformly to run through equipped with the post to which the strings of a musical instrument are attached （11）, and the post to which the strings of a musical instrument are attached（11）Across fixed block（10）, the post to which the strings of a musical instrument are attached（11）With zither bridge（3）Between be equipped with string（12）, and string （12）Across upper nut（8）With lower nut（4）, the post to which the strings of a musical instrument are attached（11）It is equipped with gear（13）, the fixed block（10）Far from qin Head（9）The side wall at center is equipped with fixing sleeve（14）, the fixing sleeve（14）Inner cavity be equipped with adjusting rod（15）, the adjusting rod （15）It is equipped with and adjusts spiral（16）, the adjusting rod（15）Separate scroll head（9）Adjusting set on the side at center（17）, it is described Adjusting set（17）Far from scroll head（9）The side at center is equipped with qin button set（18）, the qin button set（18）And adjusting set（17）'s Inside is equipped with lock chamber（19）, the qin button set（18）Far from scroll head（9）The side at center is equipped with tuning qin button（20）, institute State tuning qin button（20）Internal symmetry be equipped with qin button button（21）, the qin button button（21）On be conformed with（22）, it is described Qin button button（21）Between be equipped with resetting spring（23）.

2. a kind of urheen head structure for preventing spin axis from loosening according to claim 1, it is characterised in that：The adjacent product Lattice（7）The distance between be sequentially reduced from top to bottom.

3. a kind of urheen head structure for preventing spin axis from loosening according to claim 1, it is characterised in that：The neck（5） Rear surface be equipped with tuner（24）.

4. a kind of urheen head structure for preventing spin axis from loosening according to claim 1, it is characterised in that：The scroll head（9） Rear side be equipped with groove（25）.