CN-224232343-U - String elasticity quick adjustment mechanism and string instrument

CN224232343UCN 224232343 UCN224232343 UCN 224232343UCN-224232343-U

Abstract

The utility model provides a string tightness quick adjustment mechanism and a string instrument, wherein the string tightness quick adjustment mechanism comprises a string code, a bridge plate, a swinging lever, a pivot frame and an adjustment claw, wherein the string code and the bridge plate are arranged on the string side of the string instrument, the string of the string instrument is connected with the corresponding string code, the upper part of the swinging lever is fixedly connected with the bridge plate, the adjustment claw is arranged on one side of the lower part of the swinging lever, the adjustment claw is connected with the string instrument, an elastic part is arranged between the adjustment claw and the lower part of the swinging lever, the pivot frame is connected between the string instrument and the bridge plate or the swinging lever, and the adjustment claw and the string have a tendency of pulling the bridge plate or the swinging lever to move towards the side of the pivot frame. The utility model provides a novel quick string tightness adjusting mechanism which is simple in structure and large in force arm, can realize tremolo playing, and can realize quick string tightness adjustment by adjusting the adjusting claw.

Inventors

HU HAIMING
Pang Huabin
Huang ti

Assignees

惠州市恩雅乐器有限公司

Dates

Publication Date: 20260512
Application Date: 20250512
Priority Date: 20250331

Claims (10)

1. The utility model provides a string elasticity quick adjustment mechanism, its characterized in that includes bridge plate, pivot frame, adjusting jaw and elastomeric element, string instrument's string with the bridge plate is connected, the bridge plate is connected with the string, the adjusting jaw set up in the below of string, elastomeric element set up in the adjusting jaw with between the bridge plate, the pivot frame connect in string instrument with between the bridge plate, adjusting jaw and string have the pulling the bridge plate to pivot frame place side activity trend, adjusting jaw is connected with string instrument adjustable interval, adjusting bolt who is used for adjusting the interval is installed on the adjusting jaw, adjusting bolt and string instrument threaded connection.
2. The quick string tension adjusting mechanism according to claim 1, wherein the adjusting bolt is screwed with an inner cavity of the stringed instrument, and an operation hole for wrench operation is provided on a screw head side surface of the adjusting bolt.
3. The string tension quick adjustment mechanism according to claim 1, further comprising a bridge and a bridge, wherein the bridge and the bridge are mounted on the side of strings of the stringed instrument, the bridge is fixed to the bridge, strings of the stringed instrument are connected to the corresponding bridge, the upper portion of the bridge is fixedly connected to the bridge, the adjustment claw is disposed on one side of the lower portion of the bridge, the elastic member is disposed between the adjustment claw and the lower portion of the bridge, and the pivot is connected between the stringed instrument and the bridge or the bridge.
4. The string tension quick adjustment mechanism according to claim 1, wherein the pivot frame comprises at least one pair of support posts, the bridge plate is provided with fork openings on the side where the strings are located, the fork openings are arranged in one-to-one correspondence with the support posts, and the support posts are installed in the corresponding fork openings.
5. The string tension quick adjustment mechanism according to claim 4, wherein the strut is a funnel-shaped strut, and the prongs are connected to the waist of the strut.
6. The quick string tension adjustment mechanism according to claim 5, wherein the waist of the post has an upper tapered surface and a lower tapered surface, and the inner side of the fork opening has an inner tapered surface in mating contact with the lower tapered surface of the post.
7. The string tension quick adjustment mechanism according to any one of claims 2 to 6, wherein the bridge is provided with tuning bolts, and the tuning bolts are screwed with the bridge.
8. The string tension quick adjustment mechanism according to claim 7, wherein the bridge is disposed at a top end of the swinging bar, the elastic component is connected to a bottom end of the swinging bar, a string hole penetrating downwards is disposed on the bridge, a through hole penetrating vertically is disposed in the swinging bar, the through holes are disposed in one-to-one correspondence with the bridge, the bridge is disposed at a top end of the corresponding through hole, and the through hole is located below the corresponding string hole.
9. The quick string tension adjusting mechanism according to claim 7, wherein the elastic member is a spring, one end of the spring is connected with the adjusting claw, the other end of the spring is connected with the swinging lever, and a crank mounting position for mounting a crank is provided on the bridge plate.
10. A string instrument, characterized by including string instrument main part and the quick adjustment mechanism of string elasticity of any one of claims 1-9, be provided with the regulation chamber that runs through from top to bottom on the string instrument main part, the quick adjustment mechanism of string elasticity install in the regulation chamber, the upper end of quick adjustment mechanism of string elasticity is connected with the string of string instrument main part front, the lower extreme of quick adjustment mechanism of string elasticity is connected with the back of string instrument main part.

Description

String elasticity quick adjustment mechanism and string instrument Technical Field The utility model relates to the field of stringed instruments, in particular to a string tightness quick adjusting mechanism and a stringed instrument. Background The performance of many stringed instruments has tremolo skills, also known as performance, such as in guitar, which are an integral part of guitar performance. Its label is typically tr. or ̅. After playing a sound, fingers quickly rub strings up and down or left and right to a large extent, and a rapid wave sound effect is generated. The performance form of tremolo is typically 32 notes. Tremolo plays an important role in SOLO performance, which makes the connection between each phrase more powerful, sounding more explosive. Although the tremolo and string kneading effects are similar, the manner and hierarchy of presentation is different. The kneading strings are small-amplitude uniform kneading strings, while the tremolo is a large-amplitude rapid kneading strings. The tremolo playing method mainly comprises three common tremolo playing methods, namely up-down tremolo playing a single sound, fingers rapidly rubbing strings up and down, left-right tremolo playing a single sound, fingers rapidly rubbing strings left and right, and electric guitar crank tremolo playing a single sound or a chord, wherein the crank is greatly and rapidly rocked to generate a strong wave sound mixing effect. The tightness of the strings of the existing string musical instrument is mainly adjusted one by one through a tuning knob on a head or a string code at the tail end, the adjusting precision is high, but the adjusting speed is slower, so that the prior art still needs to be improved and improved. Disclosure of utility model In view of the background of the prior art, the present utility model aims to provide a mechanism for quickly adjusting the tightness of strings. In order to achieve the technical purpose, the utility model adopts the following technical scheme: The utility model provides a string tightness quick adjusting mechanism which comprises a bridge plate, a pivot frame, an adjusting claw and an elastic component, wherein strings of a string instrument are connected with the bridge plate, the bridge plate is connected with the strings, the adjusting claw is arranged below the strings, the elastic component is arranged between the adjusting claw and the bridge plate, the pivot frame is connected between the string instrument and the bridge plate, the adjusting claw and the strings have a trend of pulling the bridge plate or a swinging lever to move towards the side of the pivot frame, and the adjusting claw is connected with the string instrument in an adjustable interval manner. Further, the string tightness quick adjustment mechanism also comprises a string code and a swinging lever, wherein the string code and the bridge plate are arranged on the string side of the stringed instrument, the string code is fixed on the bridge plate, the string of the stringed instrument is connected with the corresponding string code, the upper part of the swinging lever is fixedly connected with the bridge plate, the adjusting claw is arranged on one side of the lower part of the swinging lever, the elastic component is arranged between the adjusting claw and the lower part of the swinging lever, and the pivot frame is connected between the stringed instrument and the bridge plate or the swinging lever. Further, the string tightness quick adjusting mechanism is characterized in that the adjusting claw is provided with an adjusting bolt for adjusting the distance, and the adjusting bolt is in threaded connection with the string instrument. Further, the string tightness quick adjustment mechanism comprises at least one pair of support posts, the bridge plate is provided with fork openings on the side where the strings are located, the fork openings are in one-to-one correspondence with the support posts, and the support posts are arranged in the corresponding fork openings. Further, the string tightness quick adjustment mechanism is characterized in that the support is a funnel-shaped support, and the fork opening is connected to the waist of the support. Further, the string tightness quick adjusting mechanism is characterized in that the waist of the support column is provided with an upper conical surface and a lower conical surface, the inner side of the fork opening is provided with an inner conical surface, and the inner conical surface is in matched contact with the lower conical surface of the support column. Further, the string tightness quick adjustment mechanism is characterized in that the string code is arranged on the bridge plate, and tuning bolts are arranged on the bridge plate and are in threaded connection with the string code. Further, the string tightness quick adjustment mechanism, the musical instrument sign indicating number set up in the top of swinging the thick