CN215600064U

CN215600064U - Bridge capable of adjusting using hand feeling of violin

Info

Publication number: CN215600064U
Application number: CN202121766708.XU
Authority: CN
Inventors: 赵明霞; 苑申申; 王莉
Original assignee: Zhoukou Vocational and Technical College
Current assignee: Zhoukou Vocational and Technical College
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-21
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of musical instrument accessories, in particular to a bridge capable of adjusting the use hand feeling of a violin, wherein the height of a first side of a bridge main body is greater than that of a second side, the top surface of the bridge main body is a curve shape with the height gradually reduced from the first side of the bridge to the second side of the bridge, and the top surface of the bridge main body is provided with four first string grooves for clamping strings; the top of the first support leg is hinged with the bottom of the first side of the bridge body, the top of the second support leg is hinged with the bottom of the second side of the bridge body, the bridge body can rotate along the hinged position with the first support leg or the second support leg, and the second support leg is a telescopic support leg with adjustable length, so that the top surface of the bridge body rotates by taking the hinged position of the bridge body and the first support leg as a rotation center. The height of the left side and the right side of the bridge is adjustable, and the height of the bridge matched with strings is conveniently adjusted to adjust the use hand feeling of the violin.

Description

Bridge capable of adjusting using hand feeling of violin

Technical Field

The utility model relates to the technical field of musical instrument accessories, in particular to a bridge capable of adjusting the using hand feeling of a violin.

Background

The bridge, also known as bridge, is a bridge-type small piece of wood, firmly standing in the middle of the panel of the bridge, and pressed under the four strings. It is a very important part of violin, so that there is also a heart called violin. Its function is not only to transmit the vibration of four strings to the panel, so that the whole violin can vibrate together. The height of the fingerboard determines the distance from the strings to the fingerboard, thereby affecting the hand feeling and playing performance of players.

In the prior art, the bridge form of the violin is not fixed, one bridge is in bilateral symmetry, and the other bridge is in different heights on two sides, so that when the violin is used, the size and the structure of the bridge cannot adapt to the violin, only a player can adapt to the bridge, and the use form of the bridge is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a bridge capable of adjusting the using hand feeling of a violin, the height of the left side and the right side of the bridge is adjustable, and the height of the bridge matched with strings is conveniently adjusted so as to adjust the using hand feeling of the violin.

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

a bridge capable of adjusting the use hand feeling of a violin comprises a bridge main body, a first supporting leg and a second supporting leg, wherein the height of a first side of the bridge main body is larger than that of a second side, the top surface of the bridge main body is a curve shape gradually reduced from the height of the first side of the bridge to the height of the second side of the bridge, four first string grooves for clamping strings are formed in the top surface of the bridge main body, and the four first string grooves are distributed at equal intervals;

first stabilizer blade top is articulated with the bottom of bridge main part first side, second stabilizer blade top is articulated with the bottom of bridge main part second side, and the bridge main part can be followed and rotate with the articulated department of first stabilizer blade or second stabilizer blade, and the rotation direction of bridge main part is bridge main part place plane, the second stabilizer blade is the flexible stabilizer blade of adjustable length to make bridge main part top surface use the articulated department of bridge main part and first stabilizer blade to rotate as the rotation center.

Preferably, the first supporting leg comprises a first gasket and a hinge column, wherein the lower end of the hinge column is fixedly connected with the first gasket, and the upper end of the hinge column is hinged with the bridge main body.

Preferably, the second support leg comprises a screw tube, a first stud, a second stud and a second gasket, the screw tube is provided with internal threads, the first stud and the second stud are provided with external threads, the first stud and the second stud are both rotated in the screw tube through threads, the lower end of the first stud is fixedly connected with the second gasket, the upper end of the second stud is hinged with the bridge body, and the first stud and the second stud can move linearly in opposite directions or move linearly in opposite directions by screwing the screw tube.

Preferably, the top surface of the bridge body is provided with four lower extension grooves extending from the top surface of the bridge body toward the bottom surface of the bridge body, the bottom of the lower extension grooves forming second string grooves for supporting strings, and the four second string grooves having the same pitch.

Preferably, the bridge body is made of maple sheets.

The beneficial effects of the utility model are as follows:

the whole height of second stabilizer blade is adjusted to this bridge accessible, through first stabilizer blade and second stabilizer blade and bridge main part articulated effect, and bridge main part top surface is rotatable in the time, specifically for bridge main part second side height can rise or reduce, and then makes bridge main part top surface be the arcwall face of slope or form bilateral symmetry's arcwall face. The bridge can adjust the inclined angle of the top surface of the main body of the bridge at will, so that the bridge can adjust the support angle of the strings steplessly according to the requirements of players.

This musical instrument sign indicating number is through adopting four first musical instrument string grooves and than the high lower four second musical instrument string groove complex modes of first musical instrument string groove for the height-adjustable that the musical instrument sign indicating number supports the string, in order to adapt to different players' demand.

Drawings

Fig. 1 is a schematic structural view of a bridge capable of adjusting the hand feeling of a violin according to the present invention.

Fig. 2 is a schematic view of the telescopic assembly in the bridge with adjustable using hand feeling of the violin according to the present invention in a retracted state.

Fig. 3 is a schematic view of the extended state of the telescopic assembly in the bridge for adjusting the using hand feeling of the violin according to the present invention.

Fig. 4 is a partial cross-sectional view of the hinge of the first support leg and the bridge body in the bridge for adjusting the using hand feeling of the violin according to the present invention.

Fig. 5 is a schematic view of a first use state of the bridge for adjusting the use hand feeling of the violin according to the present invention.

Fig. 6 is a schematic view of a second use state of the bridge for adjusting the use hand feeling of the violin according to the present invention.

Fig. 7 is a third usage state diagram of the bridge for adjusting the usage hand feeling of the violin according to the present invention.

Fig. 8 is a fourth usage state diagram of the bridge for adjusting the usage hand feeling of the violin according to the present invention.

The reference numerals include:

10-bridge body, 11-first string groove, 12-lower extension groove, 13-second string groove, 14-hinge groove, 20-first support leg, 21-first gasket, 22-hinge column, 30-second support leg, 31-telescopic component, 311-solenoid, 312-first stud, 312-second stud, 32-second gasket and 40-string.

Detailed Description

In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.

As shown in fig. 1, the bridge capable of adjusting the using hand feeling of the violin provided by the present embodiment comprises a bridge main body 10, a first leg 20 and a second leg 30, wherein the height of the first side of the bridge main body 10 is greater than the height of the second side, the top surface of the bridge main body 10 is a curve shape gradually decreasing from the height of the first side of the bridge to the height of the second side of the bridge, the top surface of the bridge main body 10 is provided with four first string grooves 11 for clamping strings 40, and the four first string grooves 11 are distributed at equal intervals; the top of the first support leg 20 is hinged to the bottom of the first side of the bridge body 10, the top of the second support leg 30 is hinged to the bottom of the second side of the bridge body 10, the bridge body 10 can rotate along the hinged position with the first support leg 20 or the second support leg 30, the rotation direction of the bridge body 10 is the plane where the bridge body 10 is located, and the second support leg 30 is a telescopic support leg with adjustable length, so that the top surface of the bridge body 10 rotates by taking the hinged position of the bridge body 10 and the first support leg 20 as a rotation center.

Specifically, as shown in fig. 1, the bridge can be used as a general bridge, the first and

second legs

20 and 30 are rested on the body, and the strings 40 are placed in the first string groove 11, so as to support the strings 40. In the state shown in fig. 1, the bridge is a bridge with two sides having different heights.

Referring to fig. 2 and 3, the second leg 30 includes a screw 311, a first stud 312, a second stud 313 and a second washer 32, the screw 311 has an internal thread, the first stud 312 and the second stud 313 both have an external thread, the first stud 312 and the second stud 313 are both screwed into the screw 311, the lower end of the first stud 312 is fixedly connected to the second washer 32, the upper end of the second stud 313 is hinged to the bridge body 10, and screwing the screw 311 can move the first stud 312 and the second stud 313 to move linearly in opposite directions or back to move linearly.

The screw 311, the first stud 312 and the second stud 313 form a telescopic assembly 31, and when the screw 311 is screwed, the first stud 312 and the second stud 313 can be converted from the state of fig. 2 to the state of fig. 3, so that the overall length of the telescopic assembly 31 can be adjusted. As shown in fig. 4, the second side of the bridge body 10 is lifted upward, and the four first string grooves 11 are finally moved to a vertically symmetrical form, forming a side-to-side symmetrical bridge as is common.

This bridge accessible is adjusted the overall height of second stabilizer blade 30, through first stabilizer blade 20 and second stabilizer blade 30 and bridge main body 10 articulated effect, and bridge main body 10 top surface is rotatable in the time, specifically for bridge main body 10 second side height can rise or reduce, and then makes bridge main body 10 top surface be the arcwall face of slope or form bilateral symmetry's arcwall face. The bridge can freely adjust the inclined angle of the top surface of the bridge main body 10, so that the bridge can steplessly adjust the supporting angle of the strings 40 according to the requirements of a player.

As shown in fig. 4, the first leg 20 includes a first pad 21 and a hinge column 22, wherein the lower end of the hinge column 22 is fixedly connected to the first pad 21, and the upper end of the hinge column 22 is hinged to the hinge groove 14 at the lower portion of the bridge body 10. The hinge of the top end of the second stud 313 to the bottom of the bridge body 10 is similar to the hinge of the upper end of the hinge post 22 to the bottom of the bridge body 10 and will not be described again.

The four first string grooves 11 on the top surface of the bridge body 10 are arranged at equal intervals, and the intervals of the first string grooves 11 are matched with the intervals of the strings 40.

As shown in fig. 1, the top face of the bridge body 10 is provided with four lower extension grooves 12, the lower extension grooves 12 extend from the top face of the bridge body 10 toward the bottom face of the bridge body 10, the bottom of the lower extension grooves 12 forms second string grooves 13 for supporting strings 40, and the intervals of the four second string grooves 13 are the same. Since the height of the second string groove 13 is lowered relative to the first string groove 11, correspondingly, the distance between the strings 40 and the fingerboard is small, which is suitable for weak persons.

In this embodiment, the bridge body 10 is made of maple wood, and in other embodiments, the bridge can be made of plastic material to adjust the hand feeling for non-playing.

The bridge can be used in various states. As shown in fig. 5-8.

As shown in fig. 5, when the height of the second leg 30 is the lowest, the strings 40 are placed in the first string groove 11, and at this time, the height of the strings 40 from the fingerboard is large, and the bridge is an asymmetric bridge. As shown in FIG. 6, when the height of the second leg 30 is the lowest, the strings 40 are placed in the second string groove 13, and at this time, the height of the strings 40 from the fingerboard is small, and the bridge is an asymmetric bridge.

As shown in fig. 7, when the height of the second leg 30 is the highest, the strings 40 are placed in the first string groove 11, and at this time, the height of the strings 40 from the fingerboard is large, and the bridge is a symmetrical bridge. As shown in fig. 8, when the height of the second leg 30 is the highest, the strings 40 are placed in the second string groove 13, and at this time, the height of the strings 40 from the fingerboard is small, and the bridge is a symmetrical bridge.

The height of the second leg 30 in the present bridge is steplessly adjustable, and thus the use state of the present bridge is not limited to the above state.

This bridge is through adopting four first string grooves 11 and than the lower four second string grooves 13 complex modes of first string groove 11 height for the height-adjustable that the bridge supported string 40 is with the demand that adapts to different players.

The foregoing is only a preferred embodiment of the present invention, and many variations in the specific embodiments and applications of the utility model may be made by those skilled in the art without departing from the spirit of the utility model, which falls within the scope of the claims of this patent.

Claims

1. The utility model provides an adjustable violin uses bridge of feeling which characterized in that: the bridge comprises a bridge main body, a first supporting leg and a second supporting leg, wherein the height of the first side of the bridge main body is greater than that of the second side, the top surface of the bridge main body is a curve shape with the height gradually decreasing from the first side of the bridge to the second side of the bridge, four first string grooves for clamping strings are formed in the top surface of the bridge main body, and the four first string grooves are distributed at equal intervals;

2. The bridge of claim 1 for adjusting the feel of a violin in use, comprising: the first supporting leg comprises a first gasket and a hinged column, wherein the lower end of the hinged column is fixedly connected with the first gasket, and the upper end of the hinged column is hinged with the bridge main body.

3. The bridge of claim 1 for adjusting the feel of a violin in use, comprising: the second support leg comprises a solenoid, a first stud, a second stud and a second gasket, the solenoid is provided with an internal thread, the first stud and the second stud are provided with external threads, the first stud and the second stud are both rotated in the solenoid through threads, the lower end of the first stud is fixedly connected with the second gasket, the upper end of the second stud is hinged to the bridge body, and the first stud and the second stud can move linearly in opposite directions or move linearly in opposite directions by screwing the solenoid.

4. The bridge of claim 1 for adjusting the feel of a violin in use, comprising: the top surface of bridge main part is equipped with four lower extension grooves, and this lower extension groove is extended to the bottom surface direction of bridge main part by bridge main part top surface, and the bottom in lower extension groove forms the second string groove that is used for supporting the string, and four the interval in second string groove is the same.

5. The bridge of claim 1 for adjusting the feel of a violin in use, comprising: the bridge main body is made of maple chips.