CN2200853Y - 一种改进的京胡 - Google Patents

一种改进的京胡 Download PDF

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Publication number
CN2200853Y
CN2200853Y CN 94217851 CN94217851U CN2200853Y CN 2200853 Y CN2200853 Y CN 2200853Y CN 94217851 CN94217851 CN 94217851 CN 94217851 U CN94217851 U CN 94217851U CN 2200853 Y CN2200853 Y CN 2200853Y
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qin
tube
jinghu
screwed
clamping plate
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CN 94217851
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王志森
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Abstract

一种改进的京胡,与传统京胡的主要区别是:琴 筒1的下侧有一个固定琴弦7的螺栓13,琴筒1的 上侧有用螺丝14固定并粘贴在琴筒内外壁上的铜 夹板10,其上固定有螺柱9。螺柱9上旋入一个带 内外锥度的金属套筒8。金属套筒8的内锥孔中插 入琴担3。琴筒1的后部内孔呈喇叭形。琴筒1内 径为36—44mm,长度为120—140mm。经改进的京 胡与传统京胡相比,音质更清脆,音色更悠扬,音量更 嘹亮。

Description

本实用新型涉及一种乐器,具体是一种改进的京胡。
京胡是我们的一种主要民族乐器之一,其有悠久的历史,深受广大群众喜爱。但是,长期以来京胡的构造没有任何改进,因此,其音量、音色、音域一直保持不变。
本实用新型的目的是通过对京胡结构的改进,使京胡的音质更加清脆,音色更加悠杨,音量更加嘹亮。
本实用新型的目的是这样实现的:经改进的京胡包括琴筒、琴弓、琴担、琴轴、千斤、子弦、琴弦、琴码和蛇皮。琴筒下侧有一个螺纹孔,并有一螺栓拧入其中。琴筒上侧筒壁内外各粘贴一块铜夹板,并用螺丝相固连。铜夹板和琴筒壁上加工有螺纹孔,并有一螺柱拧入该螺纹孔中。螺柱上拧入一带内、外锥度的金属套筒。套筒的内锥面插入琴担。
琴筒开口一端的内孔为喇叭形。
琴筒的内径为36-44mm,琴筒的长度为120-140mm。
本实用新型与传统的京胡相比,主要区别是:①京胡的琴担不穿过琴筒,因而声音在琴筒中不受阻,使声音容易其鸣,音量增大,音域扩宽,减少了杂音。②琴筒原长115mm,现加长到120-140mm。琴筒加长后单调虽略有变低但音量明显加大。③琴筒内径原为42-45mm,现减小至36-44mm。琴筒内径减小后音量略有变小,但音调明显增高。④琴筒后部内径由柱形改为带喇叭的锥形,可使琴筒减细后音量增大。
附图是本实用新型的结构图。
下面通过附图对本实用新型作进一步说明:
改进的京胡包括琴筒1、琴弓2、琴担3、琴轴4、子弦5、千斤6、琴弦7、蛇皮11、琴码12,琴筒1内孔后段呈喇叭形。琴筒1的下侧有一个固定琴弦7的螺栓13。琴筒1的上侧,壁内外均粘贴一块铜夹板10,并用螺丝14进一步固紧。螺柱9拧入铜夹板10和筒壁的螺纹孔中。为不使松动,拧入时加上强力胶。带内外锥度的金属套筒8通过其上的螺纹孔拧入螺柱9上。琴担3连接部分制成锥度,插入带锥度金属套筒8的内锥孔中。琴筒1的长度由原来的115mm加长到120-140mm。琴筒1的内径由原来的42-45mm,减小到36-44mm。琴筒1可用竹、铜、或石料制成。金属套筒8用铜制成。

Claims (1)

1、一种改进的京胡,包括琴筒、琴弓、琴担、琴轴、千斤、子弦、琴弦、琴码和蛇皮、其特征在于琴筒下侧有一个螺纹孔,其中拧有一螺栓;琴筒上侧筒壁内外各粘贴一块铜夹板,并用螺丝固连;铜夹板和琴筒壁上加工有螺纹孔,该螺纹孔中拧有一螺柱;螺柱上拧入一带内外锥度的金属套筒;套筒的内锥面插入琴担;琴筒的开口一端内孔为喇叭形;琴筒内径为36-44mm,琴筒长度为120-140mm。
CN 94217851 1994-08-01 1994-08-01 一种改进的京胡 Expired - Fee Related CN2200853Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94217851 CN2200853Y (zh) 1994-08-01 1994-08-01 一种改进的京胡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94217851 CN2200853Y (zh) 1994-08-01 1994-08-01 一种改进的京胡

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CN2200853Y true CN2200853Y (zh) 1995-06-14

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CN 94217851 Expired - Fee Related CN2200853Y (zh) 1994-08-01 1994-08-01 一种改进的京胡

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CN (1) CN2200853Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783139A (zh) * 2010-03-16 2010-07-21 丁家友 扩音二胡
CN102044236A (zh) * 2009-10-12 2011-05-04 郭又嘉 实用金属纸皮工艺子母京胡

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102044236A (zh) * 2009-10-12 2011-05-04 郭又嘉 实用金属纸皮工艺子母京胡
CN102044236B (zh) * 2009-10-12 2012-11-14 郭又嘉 实用金属纸皮工艺子母京胡
CN101783139A (zh) * 2010-03-16 2010-07-21 丁家友 扩音二胡

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