KR890006082Y1 - An organ - Google Patents
An organ Download PDFInfo
- Publication number
- KR890006082Y1 KR890006082Y1 KR2019860017929U KR860017929U KR890006082Y1 KR 890006082 Y1 KR890006082 Y1 KR 890006082Y1 KR 2019860017929 U KR2019860017929 U KR 2019860017929U KR 860017929 U KR860017929 U KR 860017929U KR 890006082 Y1 KR890006082 Y1 KR 890006082Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key
- pressed
- silicon rubber
- organ
- rubber
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부 발췌 분해 사시도.Figure 1 is an exploded perspective view of the main portion extract of the present invention.
제2도는 본 고안의 요부작동 상태 확대 종단면도.Figure 2 is an enlarged longitudinal sectional view of the main operation state of the present invention.
제3도는 본 고안의 설치상태 종단면도.Figure 3 is a longitudinal cross-sectional view of the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 건반 5 : 누름편2: keyboard 5: push
6 : 스프링 7 : 레버캡6: spring 7: lever cap
7' : 실리콘러버 9, 9', 9" : 접점7 ': Silicon rubber 9, 9', 9 ": Contact
본 고안은 전자오르간에 있어서 건반을 누르면 전기적 접점이 원활하게 이루어지게 또 접점의 접속상태에 따라 음의 강약이 조절될 수 있도록 한 전자오르간의 이중 접점구조에 대한 것이다.The present invention relates to a dual contact structure between the electronic organs such that when the key is pressed in the electronic organ, the electrical contact is made smoothly and the negative intensity is adjusted according to the connection state of the contact.
종래의 전자오르간은 건반에서 가장 중요한 접점부를 실리콘러버와 인쇄회로기판의 패턴에 의해서만 동작시켰기 때문에 동작이 불안정하고 신뢰성이 없었으며, 특히 큰 결점은 건반을 누르는 정도, 즉 연주자가 감정에 관계없이 음이 크기가 항상 일정하다는 점이었다.In the conventional electronic organ, since the most important contact part of the keyboard was operated only by the pattern of the silicon rubber and the printed circuit board, the operation was unstable and unreliable. This size was always constant.
본 고안은 이와같은 점들을 해결하기 위해 건반을 누르는 정도에 따라 음의 강약이 조절될 수 있도록 고안한 것으로 첨부도면에 의거 상술하면 다음과 같다.The present invention is designed to adjust the sound intensity according to the degree of pressing the key to solve such points as described in detail according to the accompanying drawings.
오르간의 캐비네트(1)에 각 건반(2)들이 힌지(3)를 중심으로 하고 지지편(4)을 가이드로 하여 원활하게 승강작동되도록 착설하며, 각 건반에 부착되는 누름편(5)에는 하부가 실리콘러버(7')로 만곡되게 성형한 러버캡(7)을 스프링(6)의 탄발력으로 그 원형이 유지되도록 고정 부착하고 이 실리콘러버(7')가 닿게 되는 기판(8)에는 직경이 각기 다른 원형상의 접점(9)(9')(9")들을 일정간격으로 격리되게 배열하여서 된 것이다.In the cabinet (1) of the organ is installed so that each key (2) centers the hinge (3) and the support piece (4) as a guide to move up and down smoothly, the pressing piece (5) attached to each key The rubber cap 7 formed so that the lower portion is curved by the silicon rubber 7 'is fixedly attached to the circular shape by the elastic force of the spring 6, and the substrate 8 to which the silicon rubber 7' is in contact The circular contacts 9, 9 ', 9 "having different diameters are arranged to be separated at regular intervals.
이와같이된 본 고안의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention as described above is as follows.
각 건반(2)들을 누르지 않게되면 제2(a)도에서 보는 바와같이 누름핀(5)은 하향되지 않게되어 러버캡(7)은 접점(9)(9')(9")들과 떨어져 있게되며, 이러한 상태에서 건반(2)을 살짝 눌러주면 제2(b)도와 같이 눌러진 만큼 누름편(5)이 하향되고 동시에 러버캡(7)도 하향되어 그 하부의 실리콘러버(7')는 내측의 접점(9)(9')들과만 접촉될 정도로 눌려지기 때문에 이들 접점(9)(9')이 접속되어 약한 소리가 나게되며 반대로 건반(2)을 강하게 눌러주면 이때는 제2(c)도에서 보는 바와 같이 실리콘러버(7')가 많이 눌려지기 때문에 접점(9)(9')(9")들이 모두 접속되어 큰소리가 나게 되는 것이며, 건반(2)을 누르지 않으면 누름편(5)이 상승되므로 실리콘러버(7')는 스프링(6)의 탄발력으로 다시 원형을 유지하게 되는 것이다.If each key 2 is not pressed, as shown in FIG. 2 (a), the push pin 5 is not lowered, and the rubber cap 7 is separated from the contacts 9, 9 ', 9 ". In this state, if the key (2) is slightly pressed, the pressing piece (5) is lowered as much as the second (b) is pressed, and the rubber cap (7) is also lowered at the same time. Is pressed so as to be in contact only with the inner contacts 9, 9 ', so that these contacts 9, 9' are connected and a weak sound is produced. On the contrary, when the keyboard 2 is pressed strongly, the second ( c) As shown in the figure, since the silicon rubber 7 'is pressed a lot, all of the contacts 9, 9', 9 "are connected and a loud sound is produced. If the key 2 is not pressed, the pressing piece ( Since 5) is raised, the silicon rubber 7 'is kept circular again by the elastic force of the spring 6.
이와같이 작동되는 본 고안은 건반을 누르는 정도에 따라 스프링에 의해 탄발되게 착설된 실리콘러버에 의해 음의 강약이 조절되게 한 특징이 있으며 그 동작이 정확하고 신뢰성이 있는등 매우 효과적인 고안인 것이다.The present invention, which operates in this way, is characterized by the fact that the sound intensity is controlled by the silicon rubber installed elastically by the spring according to the degree of pressing the key, and its operation is accurate and reliable.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860017929U KR890006082Y1 (en) | 1986-11-18 | 1986-11-18 | An organ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860017929U KR890006082Y1 (en) | 1986-11-18 | 1986-11-18 | An organ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880010411U KR880010411U (en) | 1988-07-27 |
KR890006082Y1 true KR890006082Y1 (en) | 1989-09-11 |
Family
ID=19257161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860017929U KR890006082Y1 (en) | 1986-11-18 | 1986-11-18 | An organ |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890006082Y1 (en) |
-
1986
- 1986-11-18 KR KR2019860017929U patent/KR890006082Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880010411U (en) | 1988-07-27 |
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