JPH02142882U

JPH02142882U -

Info

Publication number: JPH02142882U
Application number: JP5162789U
Authority: JP
Priority date: 1989-05-02
Filing date: 1989-05-02
Publication date: 1990-12-04

Description

[Brief explanation of drawings]

第１図はこの考案による弦楽器用トレモロ装置
を備えたエレキギターの外観斜視図、第２図は同
エレキギターのネツク部に取り付けられた固定部
材の拡大側断面図、第３図ａ，ｂは同エレキギタ
ーのボテイ部に取り付けられた弦楽器用トレモロ
装置の拡大側面図、第４図は同弦楽器用トレモロ
装置の一部を切欠した拡大斜視図、第５図は同弦
楽器用トレモロ装置の弦係止部材の拡大斜視図、
第６図ａ，ｂは同弦楽器用トレモロ装置に組み込
まれた自動チユーニング機構の作用説明図、第７
図は同弦楽器用トレモロ装置に組み込まれた基板
状態修正機構の斜視図、第８図は同弦楽器用トレ
モロ装置に組み込まれた基板状態検出部の断面図
、第９図は同弦楽器用トレモロ装置に組み込まれ
た自動チユーニング機構および基板状態修正機構
を制御するブロツク電気回路図、第１０図ａ，ｂ
は従来の弦楽器用トレモロ装置の断面図である。１……ギター本体、２……弦、６……弦楽器用
トレモロ装置、１２……トレモロ基板、１７……
バランスばね（付勢手段）、２０……弦係止部材
、４５……基板状態修正機構、５３……基板状態
検出部。 Fig. 1 is an external perspective view of an electric guitar equipped with a tremolo device for stringed instruments according to this invention, Fig. 2 is an enlarged side sectional view of a fixing member attached to the neck of the electric guitar, and Figs. 3 a and b are An enlarged side view of the tremolo device for a stringed instrument attached to the body of the electric guitar, Fig. 4 is an enlarged perspective view with a part of the tremolo device for the stringed instrument cut away, and Fig. 5 shows the strings of the tremolo device for the stringed instrument. An enlarged perspective view of the stop member;
Figures 6a and 6b are explanatory diagrams of the operation of the automatic tuning mechanism incorporated in the tremolo device for stringed instruments;
The figure is a perspective view of the board condition correction mechanism built into the tremolo device for a stringed instrument, FIG. 8 is a cross-sectional view of the board condition detection section built into the tremolo device for a stringed instrument, and FIG. 9 is a sectional view of the tremolo device for a stringed instrument. Block electrical circuit diagram controlling the integrated automatic tuning mechanism and substrate condition correction mechanism, Figure 10a, b
1 is a sectional view of a conventional tremolo device for stringed instruments. 1... Guitar body, 2... Strings, 6... Tremolo device for stringed instruments, 12... Tremolo board, 17...
Balance spring (biasing means), 20... string locking member, 45... board state correction mechanism, 53... board state detection section.

Claims

[Claims for Utility Model Registration] A tremolo board mounted on the main body of a stringed instrument so as to be rotatable in the vertical direction with one end as a center of rotation, and a string provided on the tremolo board and stretched over the main body of the stringed instrument. A string support fixing part that supports and fixes one end, and a biasing means that biases the tremolo board against the tension of the string, and when the arming operation is performed, the tremolo board rotates in the vertical direction about the end. In the tremolo device for a stringed instrument, in which the tension of the string changes against the urging force of the urging means when the string is moved, the board state detection means detects the attachment state of the tremolo board to the stringed instrument body; A board state in which the urging force of the urging means is changed in accordance with the mounting state of the tremolo board detected by the state detection means, and the mounting state of the tremolo board is corrected to be within a predetermined mounting range. A tremolo device for a stringed instrument, comprising: a correction means; and a tremolo device for a stringed instrument.