CN220773953U

CN220773953U - Banhu (Chinese fiddle)

Info

Publication number: CN220773953U
Application number: CN202322414589.7U
Authority: CN
Inventors: 何晓村
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-12
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a banhu, and belongs to the technical field of musical instruments. The support is provided with a string column which is rotationally connected with the support; the musical instrument is arranged on the bottom support, a first opening and a second opening are respectively arranged at the front end and the rear end of the musical instrument, a sounding body is arranged at the first opening, and a musical instrument cover is detachably connected at the first opening; the piano rod passes through the piano ladle and is fixedly connected with the collet, the top end of the piano rod is fixedly provided with a piano head, the lower shaft of the piano rod is provided with a waist horse, and the waist horse is in sliding connection with the piano rod; the chord shaft is rotationally connected with the upper shaft of the piano rod; the string, one end of the string is fixedly connected with the string shaft, and the other end of the string is fixedly connected with the string post; the loudspeaker, the detachable setting of loudspeaker is in second opening part, and one side that the loudspeaker kept away from the musical instrument ladle is provided with the loudspeaker. The banhu has the sound amplifying effect, does not need to use external equipment, and improves the stability of amplified sound.

Description

Banhu (Chinese fiddle)

Technical Field

The utility model belongs to the technical field of musical instruments, and particularly relates to a banhu.

Background

The banhu tone color is bright and high, is commonly used for solo, ensemble or accompaniment for local play and talk, but the traditional banhu is covered by the sound of other musical instruments easily in the accompaniment process, the banhu is realized by means of sound amplifying equipment in the current performance, but the traditional sound amplifying equipment is inconvenient to install, the banhu in the performance process can shake along with the player, the displacement can occur between the fixedly arranged sound amplifying equipment and the banhu, and the sound is unstable, so that the performance effect is influenced. Therefore, how to provide a banhu capable of amplifying sound is a problem to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, the utility model provides a banhu capable of autonomously amplifying sound and improving stability of amplifying sound.

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

a banhu, comprising:

the support is provided with a string column, and the string column is rotationally connected with the support;

the musical instrument is arranged on the bottom support, a first opening and a second opening are respectively formed in the front end and the rear end of the musical instrument, a sounding body is arranged at the first opening, and a ladle cover is detachably connected at the first opening;

the piano rod penetrates through the piano ladle and is fixedly connected with the collet, a piano head is fixedly arranged at the top end of the piano rod, a waist horse is arranged on the lower shaft of the piano rod, and the waist horse is in sliding connection with the piano rod;

the chord shaft is rotationally connected with the upper shaft of the piano rod;

one end of the string is fixedly connected with the string shaft, and the other end of the string is fixedly connected with the string post;

the loudspeaker, the detachable setting of loudspeaker in second opening part, the loudspeaker keep away from one side of musical instrument ladle is provided with the loudspeaker.

Preferably, a sliding groove is formed in the lower shaft of the piano rod, a bolt track is arranged on one side of the piano rod, the waist horse vertically slides along the sliding groove, and a fastening bolt is arranged at a position, corresponding to the bolt track, of the waist horse.

Preferably, the waist horse is far away from the one end of musical instrument pole is provided with the ox bone plate, be provided with on the ox bone plate with string assorted string groove.

Preferably, the top of the piano stick is inclined backwards by an angle of 5-10 degrees, and the diameter of the lower shaft of the piano stick is smaller than that of the upper shaft of the piano stick.

Preferably, the musical instrument ladle is round platform form, the front end area of musical instrument ladle is greater than the rear end area of musical instrument ladle, the top of collet is provided with the fixed orifices, the top of musical instrument ladle is provided with first locating hole, the bottom of musical instrument ladle be provided with the corresponding second locating hole of first locating hole, the musical instrument pole pass first locating hole with second locating hole and with fixed orifices fixed connection.

The utility model has the beneficial effects that:

through set up megaphone and loudspeaker in order to realize the public address effect to banhu at the musical instrument ladle rear end, be provided with the ladle lid at musical instrument ladle front end, can set up exquisite pattern on the ladle lid surface to improve the sight of banhu, and the ladle lid inboard can also realize gathering the sound effect, makes the audio effect that the megaphone collected better, and the sound of loudspeaker spreads widely. Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

fig. 3 is an enlarged view of the a position of fig. 2.

1. A bottom support; 2. a string column; 3. musical instrument gourd ladle; 4. a ladle cover; 5. a piano stem; 6. a head; 7. waist horse; 8. a chord axis; 9. a loudspeaker; 10. amplifying the loudspeaker; 11. a chute; 12. a bolt track; 13. a fastening bolt; 14. a bovine bone plate; 15. a chord groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a banhu, comprising:

the support 1, the support 1 is provided with a string column 2, and the string column 2 is rotationally connected with the support 1; the string post 2 is connected to one end of the string, and the bottom end of the shoe 1 is provided with an arc-shaped groove so as to stably place the banhu on the legs of a player.

The musical instrument 3 is arranged on the bottom support 1, a first opening and a second opening are respectively arranged at the front end and the rear end of the musical instrument 3, a sounding body is arranged at the first opening, and a musical instrument cover 4 is detachably connected at the first opening; the surface of the ladybug cover 4 is provided with exquisite patterns so as to improve the ornamental value of the banhu, and the inner side of the ladybug cover 4 can also realize the sound collecting effect.

The piano rod 5 penetrates through the piano ladle 3 and is fixedly connected with the collet 1, the top end of the piano rod 5 is fixedly provided with a piano head 6, the lower shaft of the piano rod 5 is provided with a waist horse 7, and the waist horse 7 is in sliding connection with the piano rod 5; the color lamp is preferably arranged on the head 6, a battery is embedded in the head 6, and the color lamp is electrically connected with the battery, so that the ornamental value of playing is improved.

The peg 8 is rotationally connected with the upper shaft of the piano stick 5; the tuning pins 8 are preferably made of wood or boxwood of the tuning rod 5, the tuning pins 8 are preferably two, the two tuning pins 8 correspond to one string respectively, the two tuning pins 8 are preferably arranged on the same side face of the tuning rod 5 so as to facilitate the tuning of the tuning pins 8, and the tuning pins are preferably made of copper shafts of wood handle gears so that tuning strings can be accurate and strings cannot return.

One end of the string is fixedly connected with the string shaft 8, and the other end of the string is fixedly connected with the string post 2; the string pitch is changed by turning the peg 8 to adjust the tightness of the string.

The loudspeaker 9 is detachably arranged at the second opening, and a loudspeaker 10 is arranged on one side of the loudspeaker 9 away from the musical instrument ladle 3; the sound of pronunciation body is collected to megaphone 9 and is diffused through megaphone loudspeaker 10 to improve the public address effect of banhu, cooperate lid 4 to gather the sound, make the sound effect that megaphone 9 collected better, the sound of megaphone loudspeaker 10 spreads widely.

In this embodiment, preferably, a chute 11 is provided on the lower shaft of the bridge 5, a bolt track 12 is provided on one side of the bridge 5, the waist horse 7 slides vertically along the chute 11, and a fastening bolt 13 is provided at a position of the waist horse 7 corresponding to the bolt track 12; be provided with spout 11 and the bolt track 12 that set up along the axle axis on the organ axle, the bolt track 12 sets up in the one side of organ pole 5, the one end that waist horse 7 is close to organ pole 5 sets up the slider that matches with spout 11 for waist horse 7 can slide along spout 11, thereby adjust waist horse 7 position, one side of the slider of waist horse 7 is provided with the bolt hole, fastening bolt 13 passes bolt track 12 and passes through threaded connection with the slider, unscrew fastening bolt 13, manual slip fastening bolt 13 is in order to realize the regulation of waist horse 7 position, through screwing up fastening bolt 13 in order to realize the fixed of waist horse 7.

In this embodiment, preferably, the bridge 7 is provided with the ox bone plate 14 at the end far away from the bridge 5, the ox bone plate 14 is provided with the string groove 15 matched with the strings, the ox bone plate 14 has the characteristics of hardness and wear resistance, the loose service life is long, the bridge is convenient to use, the embedded ox bone plate 14 can also promote the smooth degree when the bridge 7 slides, the string groove 15 is preferably provided with two, the string groove 15 corresponds to the strings one by one, the string is provided with the stability of the string in-process of playing, and the strings are prevented from sliding from the ox bone plate 14.

In this embodiment, preferably, the top of the stem 5 is inclined rearward by an angle of 5 ° to 10 °, the diameter of the lower shaft of the stem 5 is smaller than the diameter of the upper shaft of the stem 5, and the upper portion of the stem 5 is inclined rearward by an angle of 5 ° to 10 °, preferably 10 °, so that the stem 5 is prevented from being pulled by strings during long-term use, thereby improving the service life of the board, and the lower shaft of the stem 5 is smaller, so as to improve the hand feeling of the grip of the player.

In this embodiment, preferably, the musical instrument 3 is in a shape of a circular table, the front end area of the musical instrument 3 is larger than the rear end area of the musical instrument 3, the top end of the collet 1 is provided with a fixing hole, the top end of the musical instrument 3 is provided with a first positioning hole, the bottom end of the musical instrument 3 is provided with a second positioning hole corresponding to the first positioning hole, and the musical instrument rod 5 passes through the first positioning hole and the second positioning hole and is fixedly connected with the fixing hole; the musical instrument ladle 3 is round platform form thereby reaches the sound effect that gathers for the sound effect that megaphone 9 collected is better, makes the banhu assemble more convenient through locating hole location.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A banhu, comprising:

2. The banhu according to claim 1, wherein a chute is arranged on a lower shaft of the piano stem, a bolt track is arranged on one side of the piano stem, the waist horse vertically slides along the chute, and a fastening bolt is arranged at a position corresponding to the bolt track.

3. A banhu as claimed in claim 1, wherein a cow bone plate is provided at an end of the waist horse remote from the stem, and a string groove is provided on the cow bone plate to match the string.

4. A banhu according to claim 1, wherein the top of the stem is inclined rearward by an angle of 5 ° to 10 °, and the lower shaft diameter of the stem is smaller than the upper shaft diameter of the stem.

5. The banhu according to claim 1, wherein the piano is in a shape of a circular table, the front end area of the piano is larger than the rear end area of the piano, a fixing hole is formed in the top end of the collet, a first positioning hole is formed in the top end of the piano, a second positioning hole corresponding to the first positioning hole is formed in the bottom end of the piano, and the piano stem penetrates through the first positioning hole and the second positioning hole and is fixedly connected with the fixing hole.