CN216161430U - Adjusting device capable of adjusting two ends of string - Google Patents

Abstract

The utility model relates to an adjusting device, in particular to an adjusting device capable of adjusting two ends of a string. The string fixing device comprises a body, wherein the body comprises a neck and a bridge, a string adjusting assembly is arranged on the bridge of the body, a string fixing piece is arranged on the neck, and a plurality of saddles are arranged on the surface of the body between the string adjusting assembly and the string fixing piece.

Description

Adjusting device capable of adjusting two ends of string

Technical Field

The utility model relates to an adjusting device, in particular to an adjusting device capable of adjusting two ends of a string.

Background

The guitar is translated into a tie or a six string instrument. The plucked musical instrument is generally provided with six strings, is similar to a violin in shape, and particularly comprises a body, a neck and the like.

Guitars are often considered the primary musical instrument in pop, rock, blues, folk songs, Buddhism. In the field of classical music, guitars often perform in solo or duet style; of course, in indoor music and orchestral music, the guitar also plays a considerable companying role.

Most of the existing guitars realize the tightness adjustment of strings by rotating string heads, and in the adjustment process, the strings are always wound on the outer rings of the string heads, so that the stress of the string heads is large, and the string heads are easy to rotate due to large stress in the process of poking the strings, so that the strings can be automatically loosened after being used for a period of time;

on the other hand, the guitar needs frequent stirring and adjust the string in the use, and area of contact between present string seat and the string is less, and can only carry out once fixed, along with the lapse of time, the live time of guitar increases, has just led to being connected between string and the string seat and has produced not hard up, and then need fix the string once more.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an adjusting device capable of adjusting both ends of a string to solve the problems in the background art.

In order to achieve the purpose, the utility model provides an adjusting device capable of adjusting two ends of a string, which comprises a body, wherein the body comprises a neck and a bridge, the bridge of the body is provided with a string adjusting assembly, the neck is provided with a string fixing piece, the surface of the body is positioned between the string adjusting assembly and the string fixing piece and is provided with a plurality of pillows, the top of each pillow is provided with a plurality of pillow grooves, the number of the pillow grooves corresponds to the number of the string adjusting assembly and the string fixing piece, one end of the string is fixed through the string fixing piece, and the other end of the string penetrates through the pillow grooves and is tensioned and adjusted through the string adjusting assembly.

As a further improvement of the technical scheme, the string adjusting assembly comprises a base, a connecting block is arranged on one side of the base, a through hole is formed in the top of the connecting block, a mounting hole communicated with the through hole is formed in the side wall of the connecting block, a string pipe is arranged in the mounting hole, a string pipe cap is connected to the outer wall of the string pipe, a sliding assembly is arranged on the inner wall of the bottom of the base, and a string is arranged at the string pipe through the sliding assembly.

As a further improvement of this technical scheme, the sliding component includes the connecting seat of slip in the base, the spread groove has been seted up to the top one end of connecting seat, and the lateral wall threaded connection of connecting seat has the first bolt with the spread groove intercommunication, is provided with the supporting shoe in the spread groove, and the top threaded connection of supporting shoe has the second bolt, has seted up the string groove in the middle of the top of supporting shoe, and the connecting seat is located the one end that the spread groove corresponds and has seted up the mounting groove, is provided with the third bolt with the connecting seat lateral wall intercommunication in the mounting groove.

As a further improvement of the technical scheme, a rotating shaft is arranged on the inner wall of one end of the string pipe cap, and strings penetrate through an inner ring of the rotating shaft.

As a further improvement of the technical scheme, the bottom of the base is provided with a fixing hole.

As the further improvement of this technical scheme, the string mounting includes the string seat, and the string seat is "L" shape structure, and a plurality of screw threads are seted up at the top of string seat one end and are perforated, and the screw thread is perforated to be provided with the screw thread post, and the one end of string seat is located the department of buckling of self and sets up the string hole that is linked together with the screw thread perforation, and string seat top is located the corresponding one end of screw thread perforation and is provided with a plurality of fixed subassemblies, and fixed subassembly and screw thread post are used for the fixed to the string.

As a further improvement of the technical scheme, the fixing assembly comprises a pressing block, a fixing bolt is arranged at the top of the pressing block, one end of the fixing bolt penetrates through the pressing block and is in threaded connection with the pressing block, and the fixing bolt is further in threaded connection with the top of the string seat.

As a further improvement of the technical scheme, the top of the string seat is provided with a convex block at one end corresponding to the threaded through hole, the side wall of the convex block is provided with a positioning groove coaxial with the string hole, and the pressing block is positioned at one end of the convex block and provided with a clamping groove.

As a further improvement of the technical scheme, the top of the string seat is positioned between the string hole and the positioning groove and is provided with a limiting groove, and the limiting groove is coaxial with the string hole.

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

in the adjusting device capable of adjusting the two ends of the string, the string is fixed through the string tube, the stress mode between the string and the string head is changed, the string is prevented from loosening in the use process, and the problem that the string is easy to rotate due to large stress and can automatically loosen after being used for a period of time due to the fact that the string head is easy to rotate due to the fact that the string head is always wound on the outer ring of the string head in the adjusting process, and the string head is enabled to be in large stress in the string poking process is solved;

in addition, through the string seat and the briquetting that set up, can also increase the string by fixed area when can going on fixing many times to the string to in the stability that improves the string by fixed, it is less to have solved the area of contact between present string seat and the string, and can only fix once, along with the lapse of time, the live time of guitar increases, has just leaded to being connected between string and the string seat and has produced not hard up, and then need carry out the problem fixed to the string once more.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a string adjustment assembly of embodiment 1 of the present invention;

FIG. 3 is a schematic view of a base structure according to embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a chord tube cap according to embodiment 1 of the present invention;

FIG. 5 is a schematic structural view of a slide module according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a string anchor according to embodiment 1 of the present invention;

fig. 7 is a schematic view of a string rest structure of embodiment 1 of the present invention;

FIG. 8 is a schematic structural view of a fixing member according to embodiment 1 of the present invention;

fig. 9 is a cross-sectional structural view of a string seat of embodiment 1 of the present invention;

fig. 10 is a schematic view of a pillow of embodiment 1 of the present invention.

The various reference numbers in the figures mean:

100. a string adjustment assembly;

110. a base; 111. a fixing hole; 112. connecting blocks; 113. a through hole; 114. mounting holes; 115. a string pipe; 116. a groove; 117. a string tube cap; 118. a rotating shaft;

120. a sliding assembly; 121. a connecting seat; 122. connecting grooves; 123. a first bolt; 124. a support block; 125. a second bolt; 126. a string groove; 127. mounting grooves; 128. a third bolt;

200. a string fixing member;

210. a string seat; 211. perforating the threads; 212. a threaded post; 213. a string hole; 214. positioning a groove; 215. a threaded counter bore; 216. a bump;

220. a fixing assembly; 221. briquetting; 222. fixing the bolt;

300. a body;

400. a piano pillow; 410. a pillow groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Please refer to fig. 1-10, the present embodiment provides an adjusting device capable of adjusting two ends of a string, which includes a body 300, the body 300 includes a neck and a bridge, the bridge of the body 300 is provided with a string adjusting assembly 100, the neck is provided with a string fixing member 200, a plurality of pillows 400 are disposed on the surface of the body 300 between the string adjusting assembly 100 and the string fixing member 200, the top of the pillows 400 is provided with a plurality of pillow slots 410, the number of the pillow slots 410 corresponds to the number of the string adjusting assembly 100 and the string fixing member 200, one end of the string is fixed by the string fixing member 200, the other end of the string passes through the pillow slots 410 and is tensioned and adjusted by the string adjusting assembly 100, the string tightness of the string is adjusted by the string adjusting assembly 100, so that the string after adjustment is not loosened, and the use time is increased.

In this embodiment, the string adjusting assembly 100 includes a base 110, a connecting block 112 is disposed on one side of the base 110, a through hole 113 is disposed at the top of the connecting block 112, a mounting hole 114 communicated with the through hole 113 is disposed on a side wall of the connecting block 112, a string tube 115 is disposed in the mounting hole 114, in order to prevent looseness between the string tube cap 117 and the string tube 115, a groove 116 is disposed on an outer wall of the string tube 115, the string tube cap 117 is connected to an outer wall of the string tube 115, a sliding assembly 120 is disposed on an inner wall of the bottom of the base 110, and strings are disposed at the string tube 115 through the sliding assembly 120.

Further, slide assembly 120 includes the connecting seat 121 that slides in base 110, connecting groove 122 has been seted up to the top one end of connecting seat 121, the lateral wall threaded connection of connecting seat 121 has the first bolt 123 with the connecting groove 122 intercommunication, be provided with supporting shoe 124 in the connecting groove 122, the top threaded connection of supporting shoe 124 has second bolt 125, string groove 126 has been seted up in the middle of the top of supporting shoe 124, connecting seat 121 is located the one end that connecting groove 122 corresponds and has seted up mounting groove 127, be provided with the third bolt 128 with connecting seat 121 lateral wall intercommunication in the mounting groove 127, can carry on spacingly to the position of string through string groove 126, make the position between a plurality of strings keep unanimously, and the supporting shoe 124 that sets up can change the distance between string and the musical instrument body 300, use with the people that is applicable to different.

Further, in order to reduce the friction force between the string and the string cap 117, the inner wall of one end of the string cap 117 is provided with a rotating shaft 118, the string passes through the inner ring of the rotating shaft 118, when the string cap 117 rotates, the string cap 117 drives the outer ring of the rotating shaft 118 to rotate, and the contact between the string and the string cap 117 is reduced due to the contact between the string and the inner ring of the rotating shaft 118, and the reduction of the contact area means the reduction of the friction force.

Besides, in order to facilitate the maintenance of the string adjusting assembly 100, the bottom of the base 110 is provided with a fixing hole 111, the screw passes through the fixing hole 111, the screw is fixed in the musical instrument body 300, and the base 110 can be fixed.

The working principle is as follows:

the strings are made to fall in the string slots 126, one ends of the strings penetrate through the string tubes 115 and then penetrate through the string tube caps 117, finally one ends of the strings are placed in the through holes 113 and fixed through the threaded columns 212, when tensioning adjustment is conducted, the string tube caps 117 are rotated, the string tube caps 117 rotate on the outer walls of the string tubes 115 to move through screw thread force, the string tubes 115 move to drive the strings to move, and tensioning adjustment between the strings is achieved.

In this embodiment, string mounting 200 includes string seat 210, and string seat 210 is "L" shape structure, and a plurality of screw thread through holes 211 have been seted up at the top of string seat 210 one end, is provided with screw thread post 212 in the screw thread through holes 211, and the one end of string seat 210 is located the department of buckling of self and sets up the string hole 213 that is linked together with screw thread through holes 211, and string seat 210 top is located the corresponding one end of screw thread through holes 211 and is provided with a plurality of fixed subassemblies 220, and fixed subassembly 220 and screw thread post 212 are used for the fixed to the musical instrument string.

Besides, the fixing assembly 220 includes a pressing block 221, a fixing bolt 222 is arranged at the top of the pressing block 221, one end of the fixing bolt 222 penetrates through the pressing block 221 and is in threaded connection with the pressing block, the fixing bolt 222 is also in threaded connection with the top of the string seat 210, the fixing bolt 222 is screwed, and the fixing bolt 222 rotates in the string seat 210, so that the string seat 210 drives the pressing block 221 to move downwards, and further, a string at the top of the string seat 210 is fixed.

Further, in order to reduce the resistance when touching string mounting 200 and feel, the preformed groove has been seted up at the top of briquetting 221, and when fixing bolt 222 rotated, in the preformed groove when fixing bolt 222's top can be accomodate, and then make fixing bolt 222's top and briquetting 221's top be in the coplanar, and then reduced the resistance when touching string mounting 200.

Further, in order to facilitate the disassembly of the string seat 210, the top of the string seat 210 is provided with a threaded counter bore 215, the screw penetrates through the threaded counter bore 215, the screw is fixed in the body 300, and the string seat 210 can be fixed.

In addition, in order to improve the spacing to the string, the string seat 210 top is located the corresponding one end of screw thread perforation 211 and is provided with lug 216, and the lateral wall of lug 216 is seted up with the coaxial constant head tank 214 of string hole 213, and the draw-in groove has been seted up to the one end that briquetting 221 is located lug 216, and when the string received stirring, constant head tank 214 carried on spacingly to the string, made the string can't cross constant head tank 214, and then prevented that the phenomenon of string disorder from moving from producing.

Further, in order to prevent that the string from receiving great pressure and producing the fracture, the top of string seat 210 is located and has seted up the spacing groove between string hole 213 and constant head tank 214, and the spacing groove is coaxial with string hole 213, and briquetting 221 pushes the string down the spacing inslot for partly and the spacing groove contact of string has reduced the atress degree of string.

Further, for the stability of further improvement string, the top one end of string seat 210 is the bellied arc structure that makes progress, and the bottom of briquetting 221 has been seted up with the curved groove of arc structure assorted, and the curved structure can be guaranteed to increase the area of contact between string and the string seat 210 under the unchangeable circumstances of string mounting 200 size, has further reduced the not hard up possibility of string.

The working principle is as follows:

one end of the string penetrates through the string hole 213, the threaded column 212 is screwed, the threaded column 212 rotates in the threaded through hole 211 and moves downwards through the screwing force, the threaded column 212 moves downwards to primarily fix the string, then the pressing block 221 is placed at the top of the string seat 210 and presses the string, the fixing bolt 222 is screwed, the fixing bolt 222 rotates in the string seat 210 and drives the pressing block 221 to move downwards through the screwing force, the pressing block 221 moves downwards to press the string downwards, secondary fixing of the string is achieved, meanwhile, due to the L-shaped structure of the string seat 210, the contact area between the string and the string seat 210 is increased, and further the stability of the string is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a can carry out adjusting device who adjusts to string both ends which characterized in that: including the musical instrument body (300), the musical instrument body (300) is including neck and bridge, be provided with string adjusting part (100) on the bridge of the musical instrument body (300), be provided with string mounting (200) on the neck, the surface of the musical instrument body (300) is located and is provided with a plurality of musical instrument pillows (400) between string adjusting part (100) and string mounting (200), a plurality of pillow grooves (410) have been seted up at the top of musical instrument pillow (400), the quantity of pillow groove (410) is corresponding with the quantity of string adjusting part (100) and string mounting (200), the one end of string is passed through string mounting (200) and is fixed, the other end passes pillow groove (410) and carries out the tensioning through string adjusting part (100) and adjusts.

2. The adjusting device capable of adjusting the two ends of the string as claimed in claim 1, wherein: the string adjusting assembly (100) comprises a base (110), a connecting block (112) is arranged on one side of the base (110), a through hole (113) is formed in the top of the connecting block (112), a mounting hole (114) communicated with the through hole (113) is formed in the side wall of the connecting block (112), a string pipe (115) is arranged in the mounting hole (114), a string pipe cap (117) is connected to the outer wall of the string pipe (115), a sliding assembly (120) is arranged on the inner wall of the bottom of the base (110), and strings are arranged at the position of the string pipe (115) through the sliding assembly (120).

3. The adjusting device capable of adjusting the two ends of the string as claimed in claim 2, wherein: the sliding assembly (120) comprises a connecting seat (121) which slides in the base (110), a connecting groove (122) is formed in one end of the top of the connecting seat (121), a first bolt (123) communicated with the connecting groove (122) is connected to the side wall of the connecting seat (121) in a threaded manner, a supporting block (124) is arranged in the connecting groove (122), a second bolt (125) is connected to the top of the supporting block (124) in a threaded manner, a string groove (126) is formed in the middle of the top of the supporting block (124), a mounting groove (127) is formed in one end, corresponding to the connecting groove (122), of the connecting seat (121), and a third bolt (128) communicated with the side wall of the connecting seat (121) is arranged in the mounting groove (127).

4. The adjusting device capable of adjusting the two ends of the string as claimed in claim 2, wherein: and a rotating shaft (118) is arranged on the inner wall of one end of the string pipe cap (117), and strings penetrate through the inner ring of the rotating shaft (118).

5. The adjusting device capable of adjusting the two ends of the string as claimed in claim 2, wherein: the bottom of the base (110) is provided with a fixing hole (111).

6. The adjusting device capable of adjusting the two ends of the string as claimed in claim 1, wherein: string mounting (200) are including string seat (210), string seat (210) are "L" shape structure, a plurality of screw threads are seted up at the top of string seat (210) one end and are perforated (211), be provided with screw thread post (212) in the screw thread is perforated (211), the one end of string seat (210) is located the department of buckling of self and sets up string hole (213) that are linked together with screw thread perforation (211), string seat (210) top is located the corresponding one end of screw thread perforation (211) and is provided with a plurality of fixed subassemblies (220), fixed subassembly (220) and screw thread post (212) are used for the fixed to the string.

7. The adjusting device for adjusting the two ends of the string as claimed in claim 6, wherein: the fixing assembly (220) comprises a pressing block (221), a fixing bolt (222) is arranged at the top of the pressing block (221), one end of the fixing bolt (222) penetrates through the pressing block (221) and is in threaded connection with the pressing block, and the fixing bolt (222) is further in threaded connection with the top of the string seat (210).

8. The adjusting device for adjusting the two ends of a string as claimed in claim 7, wherein: the top of the string seat (210) is located at one end corresponding to the threaded through hole (211) and is provided with a convex block (216), the side wall of the convex block (216) is provided with a positioning groove (214) coaxial with the string hole (213), and one end, located at the convex block (216), of the pressing block (221) is provided with a clamping groove.

9. The adjusting device for adjusting the two ends of the string as claimed in claim 6, wherein: the top of the string seat (210) is positioned between the string hole (213) and the positioning groove (214) and is provided with a limiting groove, and the limiting groove is coaxial with the string hole (213).

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