CN211237688U

CN211237688U - Wooden guitar convenient to change string

Info

Publication number: CN211237688U
Application number: CN201921798508.5U
Authority: CN
Inventors: 郭树荣
Original assignee: Huizhou Lingfeng Musical Instrument Co ltd
Current assignee: Huizhou Lingfeng Musical Instrument Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-11
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the technical field of the guitar technique and specifically relates to a wood guitar convenient to change string, including body and string, the neck is installed at the top of body, the headstock is installed to the tip of neck, the bridge is installed to the outer wall of body, the up end of bridge has the bridge through screw-up, the draw-in groove has evenly been seted up to the outer wall of bridge, the steel ball has all been welded at the both ends of string, the bottom card of string is gone into the draw-in groove and is passed through the steel ball joint, the outer wall of headstock rotates and is connected with the pivot, axial draw-in groove, radial draw-in groove have been seted up at the top of pivot, and this wood guitar convenient to change string whole change process is simple to be convenient for operate when changing the string to can not influence the elasticity of string, guaranteed the normal performance of guitar.

Description

Wooden guitar convenient to change string

Technical Field

The utility model relates to a guitar technical field especially relates to a wooden guitar convenient to change musical instrument string.

Background

The guitar is also translated to a plucked instrument, usually with six strings, similar in shape to a violin, which is often regarded as the main instrument in pop, rock, blue and folk songs, while in the field of classical music, it is often played in solo or duet type, of course, in indoor music and orchestral music, it also plays a considerable companionship role, and classical guitars are listed as world-wide three-character instruments with violins and pianos. The string of guitar is when long-term use, relaxs easily, and the toughness and the elasticity coefficient decline of string, influence the audio of playing, so often need the unscheduled change string, but current guitar string is changed the difficulty, and error results in wooden guitar outward appearance damage easily, influences the use of guitar, needs the personnel of relevant equipment and specialty just can change the string, and is very troublesome and inconvenient to the change of guitar string.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the process of replacing guitar strings is comparatively complicated among the prior art, and the wooden guitar convenient to change the strings that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a wooden guitar convenient for replacing strings, which comprises a body and strings, wherein a neck is installed at the top of the body, a head is installed at the end part of the neck, a bridge is installed on the outer wall of the body, a bridge is installed on the upper end face of the bridge through screw fastening, clamping grooves are uniformly formed in the outer wall of the bridge, steel balls are welded at two ends of the strings, the bottom ends of the strings are clamped into the clamping grooves and clamped through the steel balls, the outer wall of the head rotates to be connected with a rotating shaft, axial clamping grooves and radial clamping grooves are formed in the top of the rotating shaft, the axial clamping grooves are communicated with the radial clamping grooves, the top parts of the strings are inserted into the axial clamping grooves, the steel balls at the top parts of the strings are clamped into the radial clamping grooves, a turbine is arranged at the bottom of the rotating shaft, a partition plate is integrally formed at the bottom of the head, a plurality of tightness rotating shafts, and a worm meshed with the turbine is installed at the other end of the elastic rotating shaft.

The middle part of the rotating shaft is coaxially provided with a gasket, the upper end face of the gasket is bonded with a rubber ring, and the rubber ring is tightly attached to the outer wall of the piano head.

A pair of hexagonal bolt holes is symmetrically formed in the outer wall of the fastening nut.

The bottom of the headstock is fixedly connected with a bottom plate through screws.

The utility model provides a pair of wooden guitar convenient to change musical instrument string, beneficial effect lies in: through setting up the turbine worm structure at the headstock, the tip joint of string is in the draw-in groove of pivot tip, when needing to be changed the string, only need unscrew fastening nut, then it is rotatory that rotatory adjust knob drives the worm, it is rotatory to drive the turbine when the worm is rotatory, it is rotatory to drive the pivot when the turbine is rotatory, loosen the musical instrument string when the pivot is rotatory, only need at this moment with the string straighten then take out from the axial draw-in groove can, the operation of being simple is convenient for to whole change process to can not influence the elasticity of string, the normal performance of guitar has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of an acoustic guitar with strings convenient to replace according to the present invention;

fig. 2 is the utility model provides a head structural schematic of wooden guitar convenient to change string.

In the figure: the musical instrument comprises a musical instrument body 1, a musical instrument neck 2, strings 3, a musical instrument head 4, a musical instrument bridge 5, a musical instrument bridge 6, a rotating shaft 7, a rotating shaft 8, a steel ball 9, an axial clamping groove 10, a radial clamping groove 11, a fastening nut 12, a gasket 13, a turbine 14, a bottom plate 15, a partition plate 16, a worm 17 and an adjusting knob 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an acoustic guitar convenient for replacing strings comprises a body 1 and strings 3, a neck 2 is mounted at the top of the body 1, a head 4 is mounted at the end of the neck 2, a bridge 5 is mounted on the outer wall of the body 1, a bridge 6 is mounted on the upper end face of the bridge 5 through screw fastening, clamping grooves are uniformly formed in the outer wall of the bridge 6, steel balls 9 are welded at the two ends of the strings 3, the bottom ends of the strings 3 are clamped into the clamping grooves and clamped through the steel balls 9, the outer wall of the head 4 is rotatably connected with a rotating shaft 7, an axial clamping groove 10 and a radial clamping groove 11 are formed in the top of the rotating shaft 7, the axial clamping groove 10 is communicated with the radial clamping groove 11, the top of the strings 3 is inserted into the axial clamping groove 10, the steel balls 9 at the top of the strings 3 are clamped into the radial clamping groove 11, a turbine 14 is arranged at the bottom of the rotating shaft 7, an adjusting knob 18 is arranged at one end of the elastic rotating shaft 8, and a worm 17 meshed with the worm wheel 14 is arranged at the other end of the elastic rotating shaft 8.

The middle part of pivot 7 is coaxial to be provided with packing ring 13, packing ring 13's up end bonds and has the rubber ring, the rubber ring is hugged closely with headstock 4's outer wall, the rubber ring that sets up plays the effect of bradyseism, it is not hard up to prevent that string 3 from taking place when the vibration, guarantee the normal performance of guitar, a pair of hex bolts hole has been seted up to fastening nut 12's outer wall symmetry, the hex bolts hole of setting, the manual work of being convenient for uses hex bolts to rotate fastening nut 12, there is bottom plate 15 bottom headstock 4's bottom through screw fastening connection. This wood guitar convenient to change musical instrument string sets up the turbine worm structure at the headstock, the tip joint of string 3 is at the axial draw-in groove 10 of 7 tip of pivot, in radial draw-in groove 11, when needing to change the string, only need unscrew fastening nut 12, then it is rotatory that rotatory adjust knob 18 drives worm 17, it is rotatory to drive turbine 14 when worm 17 is rotatory, it is rotatory to drive pivot 7 when turbine 14 is rotatory, loosen musical instrument string 3 when the pivot is rotatory, only need at this moment with string 3 straighten then take out from axial draw-in groove 10 can, the simple operation of being convenient for of whole change process, and can not influence the elasticity of string, the normal performance of guitar has been guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an wooden guitar convenient to change musical instrument string, includes body (1) and string (3), neck (2) are installed at the top of body (1), headstock (4) are installed to the tip of neck (2), musical instrument sign indicating number (5) are installed to the outer wall of body (1), its characterized in that, there is bridge (6) in the up end of musical instrument sign indicating number (5) through screw fastening installation, the draw-in groove has evenly been seted up to the outer wall of bridge (6), steel ball (9) have all been welded at the both ends of musical instrument string (3), the bottom card of musical instrument string (3) is gone into the draw-in groove and is passed through steel ball (9) joint, the outer wall rotation of headstock (4) is connected with pivot (7), axial draw-in groove (10), radial draw-in groove (11) have been seted up at the top of pivot (7), axial draw-in groove (10) and radial draw-in groove (11) intercommunication, axial draw-in groove (10) are, radial draw-in groove (11) is gone into to steel ball (9) card at string (3) top, the bottom of pivot (7) is provided with turbine (14), the bottom integrated into one piece of musical instrument head (4) is equipped with baffle (16), it is equipped with many elasticity pivots (8) to rotate on baffle (16), the one end of elasticity pivot (8) is provided with adjust knob (18), worm (17) with turbine (14) meshing are installed to the other end of elasticity pivot (8).

2. The acoustic guitar convenient for replacing strings according to claim 1, wherein a washer (13) is coaxially arranged in the middle of the rotating shaft (7), a rubber ring is adhered to the upper end face of the washer (13), and the rubber ring is tightly attached to the outer wall of the head (4).

3. The acoustic guitar convenient for replacing strings according to claim 1, wherein a pair of hexagon bolt holes are symmetrically formed in the outer wall of the fastening nut (12).

4. An acoustic guitar with easy string exchange according to claim 1, characterized by the fact that the bottom of the head (4) is fastened with a base plate (15) by means of screws.