CN203150089U

CN203150089U - Erhu with adjustable skin

Info

Publication number: CN203150089U
Application number: CN 201320129590
Authority: CN
Inventors: 赵胜辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-21
Filing date: 2013-03-21
Publication date: 2013-08-21
Anticipated expiration: 2023-03-21

Abstract

The utility model discloses an erhu with an adjustable skin. The erhu with an adjustable skin comprises a fixed ring which fixes a python skin at a front end, a sounding barrel and a tightness adjusting device. The front end fixed ring is cooperated with a front end edge of the huqin sounding barrel. Two ends of the tightness adjusting device are respectively connected with the front end fixed ring and the sounding barrel. According to the erhu, since the tightness adjusting device is fixed between the front end fixed ring and the sounding barrel, when in use, the front end of the sounding barrel is covered by the python skin without adhesion, then the front end fixed ring and the sounding barrel are fixed, the tightness adjusting device is used to connect and fix the front end fixed ring with the sounding barrel, through adjusting the tightness adjusting device, a pre-tightening force between the front end fixed ring and the python skin and sounding barrel can be adjusted, the degree of tightness of the python skin is adjusted, and the huqin obtains good overall pitch. The erhu with the adjustable skin also can be applied to an erhu, a Jinghu, a Jing erhu, am alto erhu, a music erhu and a bass erhu.

Description

A kind of naughty urheen

Technical field

The utility model relates to the musical instrument field, in particular, relates to a kind of naughty urheen.

Background technology

The tradition Chinese fiddle mainly comprises the post to which the strings of a musical instrument are attached, string, bow, pronunciation bucket, as urheen, jinghu, capital urheen, middle Hu, happy Hu, Low tune Hu etc.The main pronunciation part of Chinese fiddle is the pronunciation bucket, be generally a resonant cavity that is six prisms that is in whole Chinese fiddle bottom, one side of this cavity is sealed by the boa skin, when bow drives the string vibration, string can be passed to vibration boa skin surface, the boa skin is vibrated, thereby in the pronunciation bucket, produce musical sound.

Therefore, characteristics such as the pitch that has directly determined Chinese fiddle for arranging of boa skin, tone color, as boa Pi Mengde tension, then tone is too high, cover too loosely, then tone is low excessively, and when running into wet environment and influence, the degree of tightness of boa skin can change again voluntarily, and in traditional Chinese fiddle, the boa skin is directly to paste on the pronunciation bucket, therefore, its degree of tightness is difficult to hold exactly, even if paste when making comparatively perfectly, when running into environmental impact such as winter, wet weather, the boa skin still can take place loose, make the Chinese fiddle can't normal articulation, and the boa skin have also damaged substantially.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of naughty urheen that can adjust boa skin degree of tightness flexibly.

The purpose of this utility model is achieved through the following technical solutions:

A kind of naughty urheen comprises front end fixedly retainer plate, pronunciation bucket, the slack adjuster of boa skin; Described front end retainer plate matches with the front edge of Chinese fiddle pronunciation bucket, and described slack adjuster two ends connect described front end retainer plate and pronunciation bucket respectively.

Further, described retainer plate is rounded, and is corresponding, and described pronunciation bucket is the journey right cylinder also; Described pronunciation bucket is gone up fixedly has the post to which the strings of a musical instrument are attached, described slack adjuster to have two, is axis of symmetry with the described post to which the strings of a musical instrument are attached, and apportion is arranged on post to which the strings of a musical instrument are attached both sides.

Further, described retainer plate is hexagon, and is corresponding, and described pronunciation bucket has six sides; Described pronunciation bucket fixedly has the post to which the strings of a musical instrument are attached on one of them side, and described slack adjuster has four, is axis of symmetry with the described post to which the strings of a musical instrument are attached, and apportion is arranged on post to which the strings of a musical instrument are attached both sides.

Further, described slack adjuster comprises screw, attachment screw, the screw grommet of screw thread in the band; Described pronunciation bucket is provided with hanger, and described retainer plate is provided with nut, and an end hook of described screw is lived hanger, the other end with pass nut, and the screw that is connected fixes, described turnbuckle is contained in the screw grommet.

The base that tuning further, is fixedly arranged bottom the described pronunciation bucket.

Further, described naughty urheen adopts duroplasts, metal or hardwood to make.

The utility model is owing to fixedly have slack adjuster between front end retainer plate and pronunciation bucket, during use, can make boa skin overspread at the front end of pronunciation bucket earlier, need not to paste, make described front end retainer plate and pronunciation bucket fixing then, use described slack adjuster that front end retainer plate and pronunciation bucket are connected and fixed then, by regulating this slack adjuster, can regulate described front end retainer plate and boa skin, pretightning force between the pronunciation bucket, thereby regulate the tightness of boa skin, make Chinese fiddle obtain the good whole pitch, this naughty urheen is applicable to urheen, jinghu, the capital urheen, recklessly middle, recklessly happy, Low tune Hu etc.

Description of drawings

Fig. 1 is the naughty urheen synoptic diagram of a kind of circular retainer plate among the utility model embodiment;

Fig. 2 is the naughty urheen synoptic diagram of a kind of hexagon retainer plate among the utility model embodiment;

Fig. 3 is the naughty urheen synoptic diagram of another kind of hexagon retainer plate among the utility model embodiment;

Fig. 4 is the synoptic diagram of the utility model embodiment hexagon retainer plate;

Fig. 5 is the fixedly synoptic diagram of boa skin of the circular retainer plate of the utility model embodiment;

Fig. 6 is the fixedly synoptic diagram of boa skin of the utility model embodiment hexagon retainer plate;

Fig. 7 is a kind of base synoptic diagram of the utility model embodiment;

Fig. 8 is the another kind of base synoptic diagram of the utility model embodiment.

Wherein: 1, retainer plate; 2, boa skin; 3, hanger; 4, attachment screw; 5, screw; 6, nut; 7, pronunciation bucket; 8, the post to which the strings of a musical instrument are attached; 9, base; 10, screw grommet; 11, volume socket; 12, volume knob; 13, potentiometer.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.

Shown in Fig. 1～8, naughty urheen of the present utility model comprises front end fixedly retainer plate 1, pronunciation bucket 7, the slack adjuster of boa skin 2; Front end retainer plate 1 matches with the front edge of Chinese fiddle pronunciation bucket 7, and the slack adjuster two ends connect front end retainer plate 1 and pronunciation bucket 7 respectively.

Retainer plate 1 can have multiple shape, and is corresponding as circle, and pronunciation bucket 7 is the journey right cylinder also; On the pronunciation bucket 7 post to which the strings of a musical instrument are attached 8 is arranged fixedly, slack adjuster has two, is axis of symmetry with the post to which the strings of a musical instrument are attached 8, and apportion is arranged on the post to which the strings of a musical instrument are attached 8 both sides.Retainer plate 1 can also be hexagon, and is corresponding, and pronunciation bucket 7 has six sides; The pronunciation bucket fixedly has the post to which the strings of a musical instrument are attached 8 on 7 one of them side, slack adjuster has four, is axis of symmetry with the post to which the strings of a musical instrument are attached 8, and apportion is arranged on the post to which the strings of a musical instrument are attached 8 both sides, four uniform slack adjusters can make the structure pretightning force of whole naughty urheen evenly distribute, and improve structural stability;

Slack adjuster comprises screw 5, the attachment screw 4 of screw thread in the band; Pronunciation bucket 7 is provided with hanger 3, and retainer plate 1 is provided with nut 6, and an end hook of screw 5 is lived hanger 3, the other end with pass nut 6, and the screw 4 that is connected is fixing, screw 5 is sleeved in the screw grommet 10.Adopt screw 5 and the attachment screw 4 of screw thread in the band to match, both be convenient to dismounting, and by turning described attachment screw 4, can have regulated the tightness of naughty urheen easily, thus the degree of tightness of regulating boa skin 2.

Pronunciation bucket 7 bottoms are the base 9 of tuning fixedly, in order to can adjust parameters such as volume, tone color, accuracy in pitch flexibly, on the base volume socket can be set, so that being connected to external audio equipment amplifies, also volume knob can be set, volume knob connects potentiometer, the volume of regulating urheen by the resistance of adjusting potentiometer.

Naughty urheen of the present invention can adopt duroplasts, metal or hardwood to make.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a naughty urheen is characterized in that, comprises front end fixedly retainer plate, pronunciation bucket, the slack adjuster of boa skin; Described front end retainer plate matches with the front edge of Chinese fiddle pronunciation bucket, and described slack adjuster two ends connect described front end retainer plate and pronunciation bucket respectively.

2. naughty urheen according to claim 1 is characterized in that, described retainer plate is rounded, and is corresponding, and described pronunciation bucket also is right cylinder; Described pronunciation bucket is gone up fixedly has the post to which the strings of a musical instrument are attached, described slack adjuster to have two, is axis of symmetry with the described post to which the strings of a musical instrument are attached, and apportion is arranged on post to which the strings of a musical instrument are attached both sides.

3. naughty urheen according to claim 1 is characterized in that, described retainer plate is hexagon, and is corresponding, and described pronunciation bucket has six sides; Described pronunciation bucket fixedly has the post to which the strings of a musical instrument are attached on one of them side, and described slack adjuster has four, is axis of symmetry with the described post to which the strings of a musical instrument are attached, and apportion is arranged on post to which the strings of a musical instrument are attached both sides.

4. naughty urheen according to claim 1 and 2 is characterized in that, described slack adjuster comprises screw, attachment screw, the screw grommet of screw thread in the band; Described pronunciation bucket is provided with hanger, and described retainer plate is provided with nut, and an end hook of described screw is lived hanger, the other end with pass nut, and the screw that is connected fixes, described turnbuckle is contained in the screw grommet.

5. naughty urheen according to claim 4 is characterized in that, the base of tuning is fixedly arranged at described pronunciation bucket bottom.

6. naughty urheen according to claim 1 is characterized in that, described naughty urheen adopts duroplasts, metal or hardwood to make.