CN213459012U

CN213459012U - Guitar axle

Info

Publication number: CN213459012U
Application number: CN202020408968.9U
Authority: CN
Inventors: 蒋联合
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-06-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a guitar shaft, which comprises a rotary head, a rotary rod, a guitar shaft shell, a rotary shaft, a guitar shaft gear, a shell connector, a threaded mounting nail, a shaft lever, a chord member and a chord hole, wherein the rotary head bottom is provided with the rotary rod, the rotary rod bottom is provided with the rotary shaft through the top of the guitar shaft shell, one side of the rotary shaft is provided with the guitar shaft gear, the top of the guitar shaft shell is provided with the shell connector, the interior of the shell connector is provided with the threaded mounting nail, the middle of the piano shaft gear is provided with the piano shaft rotary shaft, one side of the piano shaft rotary shaft is provided with the shaft lever, one end of the shaft lever is provided with the chord member, the chord hole is arranged in the middle of the chord member, the utility model can facilitate the user to adjust the rotary shaft through the rotary head, the chord member can be adjusted through the piano shaft gear beside the rotary shaft, a plurality of guitar shafts can be connected together through the shell connector, and, the condition that the musical rhythm is inaccurate due to the string touch can not occur.

Description

Guitar axle

Technical Field

The utility model belongs to musical instrument accessory field especially relates to a guitar musical instrument axle.

Background

The guitar is a widely spread musical instrument, generally divided into four-string guitar or six-string guitar, because its tone and color are elegant, simple and easy to learn, have very rich and individualized tone and expression technique, can express both the fascinating magnify thin words and luxury air of the atmospheric weight, let how many artificial souls take a dream, the tone and color of the guitar are elegant, the expressive force is abundant, can play the music performance of each music period, the form has the unique playing, repetition, cooperation and accompaniment. At present, the guitar shafts commonly used by people are all single-mounted shafts, the mounting process is not friendly to a novice, and the shafts are separately mounted, so that the situation that parts are lost easily occurs, and therefore the guitar shafts are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guitar musical instrument axle aims at solving the aforesaid and has the installation complicacy, and the part easily loses the problem.

The utility model is realized in such a way that the guitar shaft comprises a rotary head, a shell connector and a shaft shell, the bottom of the rotary head is fixedly provided with a rotary head joint which is fixedly connected with a rotary rod mounting head through a rotary head mounting head, a rotating rod mounting head is fixedly mounted at the top end of the rotating rod, a rotating rod bottom core is fixedly mounted in the middle of the bottom end of the rotating rod, the bottom end of the rotary rod bottom core is fixedly provided with a rotary rod base, the middle of the top of the piano shaft shell is fixedly provided with a protective pad, the bottom core of the rotating rod is fixedly connected with a rotating shaft top joint through a rotating rod base, the rotating shaft top joint is fixedly provided with a rotating shaft through a rotating shaft mounting head, a rotating shaft bottom joint is fixedly arranged at the bottom of the rotating shaft, a rotating shaft end socket is fixedly arranged at the bottom of the rotating shaft bottom joint through a hole in the middle of the bottom of the piano shaft shell, one side of the rotating shaft is movably connected with a shaft gear, and a shaft rotating shaft is fixedly installed in the middle of the shaft gear.

Preferably, the bottom of the rotary head joint is fixedly provided with a rotary head mounting head, and the bottom of the rotary head mounting head is fixedly provided with a rotary rod mounting head.

Preferably, two threaded holes are uniformly formed in the middle of the shell connector, and the piano shaft shell is fixedly installed on the shell connector through threaded installation nails.

Preferably, a top hole of the casing is formed in one side of the top of the piano shaft casing, and a bottom hole of the casing is formed in one side of the bottom of the piano shaft casing, which is far away from the top hole of the casing.

Preferably, the shaft lever is fixedly installed at one end of the shaft lever, the chord is fixedly installed at one end, away from the shaft lever, of the shaft lever, a chord hole is formed in the middle of the chord, the outer surface of the chord is in a concave arc surface shape, a chord joint is fixedly installed at one end, away from the shaft lever, of the chord, and a chord bottom head is fixedly installed at one end, away from the chord, of the chord joint.

Preferably, the outer surface of the rotating shaft is in a threaded shape, the outer surface of the rotating shaft is in threaded fit with the shaft gear, and the shaft gear is in a round shape like a Chinese character 'tian'.

Compared with the prior art, the beneficial effects of the utility model are that:

the rotary head can be taken down after tuning is completed through the rotary head mounting head and the rotary rod mounting head, the phenomenon that the rotary head is touched by mistake to cause sound leakage during playing is avoided, a plurality of tuning shafts can be connected together through the shell connector, a four-string guitar or a six-string guitar can be replaced at any time, ventilation and drying inside a tuning shaft shell can be guaranteed through the shell top hole and the shell bottom hole, the service life of Qinzhou is prolonged, pit of the lake surface on the outer surface of the tuning rod can guarantee that wound strings cannot be touched to cause tone confusion, the strength of the tuning shaft gear can be improved through the shape of the tuning shaft gear, the service life of the tuning shaft is prolonged, and the tone can be adjusted accurately through screw thread matching.

Drawings

Fig. 1 is a schematic structural view of a front view of a guitar shaft housing according to the present invention;

fig. 2 is a schematic structural diagram of a top view of a guitar shaft housing according to the present invention;

fig. 3 is a schematic structural diagram of a side view of a guitar shaft housing of the present invention.

In the figure: 1. rotating the head; 2. a swivel joint; 3. rotating a head mounting head; 4. a rotating rod mounting head; 5. Rotating the rod; 6. a bottom core of the rotary rod; 7. a swing rod base; 8. an upper protective pad; 9. a rotating shaft top joint; 10. A piano shaft housing; 11. a rotating shaft mounting head; 12. a rotating shaft; 13. a rotating shaft bottom joint; 14. a rotating shaft end enclosure; 15. a shaft gear; 16. a shaft rotating shaft; 17. a housing connector; 18. installing a nail through threads; 19. A housing top hole; 20. a housing bottom hole; 21. a shaft lever; 22. a chord member; 23. a string hole; 24. a chord member joint; 25. the chord bottom head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a guitar shaft comprises a rotary head 1, a housing connector 17, and a guitar shaft housing 10, wherein the rotary head connector 2 is fixedly mounted at the bottom of the rotary head 1, the rotary head connector 2 is fixedly connected to a rotary rod mounting head 4 through a rotary head mounting head 3, the rotary rod mounting head 4 is fixedly mounted at the top end of a rotary rod 5, the rotary rod bottom core 6 is fixedly mounted in the middle of the bottom end of the rotary rod 5, the rotary rod base 7 is fixedly mounted at the bottom end of the rotary rod bottom core 6, the upper protective pad 8 is fixedly mounted in the middle of the top end of the guitar shaft housing 10, the rotary rod bottom core 6 is fixedly connected to a rotary shaft top connector 9 through a rotary rod base 7, the rotary shaft top connector 9 is fixedly mounted to a rotary shaft 12 through a rotary shaft mounting head 11, the rotary shaft bottom connector 13 is fixedly mounted at the bottom of the rotary shaft 12, the rotary shaft bottom connector 13 is fixedly mounted to a rotary shaft end socket 14 through a hole formed in the middle, one side of the rotating shaft 12 is movably connected with the shaft gear 15, and the shaft rotating shaft 16 is fixedly installed in the middle of the shaft gear 15.

The utility model discloses in, revolve the head and connect 2 bottom fixed mounting revolve head installation head 3, revolve 3 bottom fixed mounting of head installation head revolve pole installation head 4, through revolve head installation head 3 and revolve pole installation head 4 and can will revolve head 1 and take off after the tuning is accomplished, avoid bumping soon head 1 and leading to running the sound when playing by mistake.

The utility model discloses in, evenly open two screw holes in the middle of the shell connector 17, shell connector 17 passes through 18 fixed mounting of threaded mounting nail musical instrument axle housing 10 can link together a plurality of musical instrument axles through shell connector 17, can change at any time on four string guitar or six string guitar.

The utility model discloses in, open musical instrument axle shell 10 top one side has shell apical pore 19, keep away from musical instrument axle shell 10 bottom open one side of shell apical pore 19 has shell bottom hole 20, can guarantee the inside ventilation drying of musical instrument axle shell 10 through shell apical pore 19 and shell bottom hole 20, improved the life of Qinzhou.

The utility model discloses in, 16 one end fixed mounting of musical instrument axle pivot 16 axostylus axostyle 21, axostylus axostyle 21 is kept away from the one end fixed mounting of musical instrument axle pivot 16 chord member 22, it has chord opening 23 to open in the middle of the chord member 22, chord member 22 surface is sunken cambered surface form, chord member 22 is kept away from the one end fixed mounting of axostylus axostyle 21 chord member joint 24, chord member joint 24 is kept away from the one end fixed mounting of chord member 22 the first 25 of chord member end can guarantee through the lake surface of chord member 22 surface that the winding string can not appear touching thereby the tone confusion that leads to.

The utility model discloses in, affiliated pivot 12 outside surface is the screw thread form, 12 outside surface screw threads of pivot agree with musical instrument axle gear 15, musical instrument axle gear 15 is circular 'field' word form, can mention musical instrument axle gear 15's intensity through musical instrument axle gear 15's shape, has improved the life of musical instrument axle, agrees with can be accurate through the screw thread and adjusts the tone.

The utility model discloses a theory of operation is:

the casing connector 17 is firstly installed on the top of the piano shaft shell 10 through the threaded installation nail 18, then the chord 22 is inserted into the head, then the string is inserted into the string hole 23, then the string is fixed on the chord 22, then the rotary rod 5 is driven through the rotary head 1, then the rotary rod 5 drives the rotary shaft 12, then the rotary shaft 12 drives the piano shaft gear 15 through the thread on the surface, then the piano shaft rotary shaft 16 is driven through the piano shaft gear 15, then the shaft lever 21 is driven through the piano shaft rotary shaft 16, and then the string is wound on the outer surface of the chord 22 through the chord 22.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A guitar shaft comprises a rotary head (1), a shell connector (17) and a shaft shell (10), and is characterized in that: the bottom of the rotary head (1) is fixedly provided with a rotary head joint (2), the rotary head joint (2) is fixedly connected with a rotary rod mounting head (4) through a rotary head mounting head (3), the top end of the rotary rod (5) is fixedly provided with a rotary rod mounting head (4), the middle of the bottom end of the rotary rod (5) is fixedly provided with a rotary rod bottom core (6), the bottom end of the rotary rod bottom core (6) is fixedly provided with a rotary rod base (7), the middle of the top of the piano shaft shell (10) is fixedly provided with a protective pad (8), the rotary rod bottom core (6) is fixedly connected with a rotary shaft top joint (9) through the rotary rod base (7), the rotary shaft top joint (9) is fixedly provided with a rotary shaft (12) through a rotary shaft mounting head (11), the bottom of the rotary shaft (12) is fixedly provided with a rotary shaft bottom joint (13), the bottom of the rotary shaft bottom joint (13) is fixedly provided with a rotary shaft end socket (14, one side of the rotating shaft (12) is movably connected with a shaft gear (15), and a shaft rotating shaft (16) is fixedly installed in the middle of the shaft gear (15).

2. A guitar shaft as claimed in claim 1, characterized in that: the rotary head connector (2) is fixedly provided with a rotary head mounting head (3) at the bottom, and the rotary rod mounting head (4) is fixedly arranged at the bottom of the rotary head mounting head (3).

3. A guitar shaft as claimed in claim 1, characterized in that: two threaded holes are uniformly formed in the middle of the shell connector (17), and the shell connector (17) is fixedly provided with the piano shaft shell (10) through a threaded mounting nail (18).

4. A guitar shaft as claimed in claim 1, characterized in that: a shell top hole (19) is formed in one side of the top of the piano shaft shell (10), and a shell bottom hole (20) is formed in one side, far away from the shell top hole (19), of the bottom of the piano shaft shell (10).

5. A guitar shaft as claimed in claim 1, characterized in that: the musical instrument axle pivot (16) one end fixed mounting axostylus axostyle (21), one end fixed mounting chord member (22) of musical instrument axle pivot (16) are kept away from to axostylus axostyle (21), it has chord opening (23) to open in the middle of chord member (22), chord member (22) surface is sunken arcane form, the one end fixed mounting chord member of axostylus axostyle (21) connects (24) is kept away from in chord member (22), the one end fixed mounting chord member end (25) of chord member (22) are kept away from in chord member joint (24).

6. A guitar shaft as claimed in claim 1, characterized in that: the outer surface of the rotating shaft (12) is in a threaded shape, the outer surface of the rotating shaft (12) is in a threaded fit with the shaft gear (15), and the shaft gear (15) is in a round shape like Chinese character 'tian'.