CN2346030Y - 带有回音管弦板的弓形槽式的钢琴 - Google Patents

带有回音管弦板的弓形槽式的钢琴 Download PDF

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CN2346030Y
CN2346030Y CN 98229865 CN98229865U CN2346030Y CN 2346030 Y CN2346030 Y CN 2346030Y CN 98229865 CN98229865 CN 98229865 CN 98229865 U CN98229865 U CN 98229865U CN 2346030 Y CN2346030 Y CN 2346030Y
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string
echo
piano
bow
plate
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何德江
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Abstract

本实用新型,其钢琴琴弦室1的呈弓形槽的琴弦室底板7与琴弦8之间放置有带数个回音哨2的数个回音小孔3的弦板4,钢琴盖板6装置有带数个回音哨2的数个回音小孔3的弦板4,琴弦室底板7弓形槽走向是沿着低音区向高音区,厚度由薄到厚。与现有技术相比,结构紧凑简单,容易制作,其音质具有揉弦感,编钟宏亮和回声音响,以及回荡的缭绕的轰鸣声响等特点。

Description

带有回音管弦板的弓形槽式的钢琴
本实用新型涉及一种钢琴，尤其是带有回音管弦板的弓形槽式的钢琴。
演凑钢琴是一门高雅艺术。目前钢琴采用弹打琴弦发出悦耳的乐声，但由于钢琴的底面板乃是一平面弦板，这样弦板音质缺乏揉弦感不足。
针对上述存在不足，本实用新型其目的是提供一种带有回单管弦板的弓形槽式的钢琴。
本实用新型的目的是这样实现的，包括有钢琴琴弦室、回音哨、支架、钢琴盖板、琴弦，其钢琴琴弦室呈弓形槽的琴弦室底板与琴弦之间放置有带数个回音哨的数个回音小孔的弦板，钢琴盖板装置有带数个回音哨的数个回音小孔的弦板，其琴弦室底板弓形槽走向是沿着低音区向高音区、厚度由薄到厚。由于本实用新型采用呈弓形槽的琴弦室底板，有一个回音深槽，同时放置带数个回音哨的数个回音小孔的弦板，另在钢琴盖板装置有带数个回音哨的数个回音小孔的弦板，演凑时，使琴弦震动时卷曲部位产生震颤应力，即弦震颤而两端产生一紧一松的揉弦感的音质；琴弦室底板呈弓形槽具有弓形回音作用的深槽，演奏起有编钟宏亮和回声音响，优美动听的效果；钢琴盖板与钢琴琴弦室形成夹角，产生回荡的嘹绕的轰鸣声响。
由于采用上述技术方案，与现有技术相比，结构紧凑简单，容易制作，其音质具有揉弦感，编钟宏亮和回声音响，以及回荡的嘹绕的轰鸣声响等特点。
下面结合附图对本实用新型进一步说明。
图1是本实用新型的立体剖视结构示意图；
图2是本实用新型的钢琴琴弦室俯视示意图；
图3是图2的A-A剖视结构示意图；
图4是图2的B-B剖视结构示意图。
图中：1—钢琴琴弦室2—回音哨3—回音小孔4—弦板5—支架6—钢琴盖板7—琴弦室底板8—琴弦
如图1所示，钢琴琴弦室1的琴弦室底板7呈弓形槽，琴弦室底板7与琴弦8之间有数个带回音哨2的数个小孔3的弦板4，带有数个回音哨2的数个回音小孔3的弦板装置在钢琴盖板内，钢琴盖板6用支架5支撑。
图2，琴弦8下为带数个回音哨2的数个回音小孔3的弦板4。
图3，呈弓形槽的琴弦室底板7上面放置有带数个回音哨2的数个回音小孔3的弦板4，钢琴琴弦室1上面为琴弦8。
图4，钢琴琴弦室1下面有琴弦室底板7，琴弦室底板7上放置有带数个回音哨2的数个回音小孔3的弦板板4、琴弦8。

Claims (1)

1．一种带有回音管弦板的弓形槽式的钢琴，包括有钢琴琴弦室(1)、回音哨(2)、支架(5)、钢琴盖板(6)、琴弦(8)，其特征是钢琴琴弦室(1)的呈弓形槽的琴弦室底板(7)与琴弦(8)之间放置有带数个回音哨(2)的数个回音小孔(3)的弦板(4)，钢琴盖板(6)装置有音哨(2)的数个回音小孔(3)的弦板(4)，琴弦室底板(7)弓形槽走向是沿着低音区向高音区、厚度由薄到厚。
CN 98229865 1998-11-10 1998-11-10 带有回音管弦板的弓形槽式的钢琴 Expired - Fee Related CN2346030Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98229865 CN2346030Y (zh) 1998-11-10 1998-11-10 带有回音管弦板的弓形槽式的钢琴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98229865 CN2346030Y (zh) 1998-11-10 1998-11-10 带有回音管弦板的弓形槽式的钢琴

Publications (1)

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CN2346030Y true CN2346030Y (zh) 1999-10-27

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CN 98229865 Expired - Fee Related CN2346030Y (zh) 1998-11-10 1998-11-10 带有回音管弦板的弓形槽式的钢琴

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CN (1) CN2346030Y (zh)

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