JPH0248877Y2

JPH0248877Y2 -

Info

Publication number: JPH0248877Y2
Application number: JP6747987U
Authority: JP
Priority date: 1987-05-07
Filing date: 1987-05-07
Publication date: 1990-12-21
Also published as: JPS63177897U

Description

【考案の詳細な説明】〔産業上の利用分野〕本考案は、音響可変式オルゴール箱に関する。[Detailed explanation of the idea] [Industrial application field] The present invention relates to a variable-sound music box.

[Prior art]

従来通常オルゴールは共嗚容器の中に閉じ込め
られて音響が可変出来なかつた。 In the past, music boxes were usually confined within a resonant container and the sound could not be varied.

[Purpose of invention]

本考案は反響箱の開口部に開閉蓋を取り付けて
音響を変化可能とした音響可変式オルゴール箱を
提案することである。 The purpose of this invention is to propose a variable-sound music box that can change the sound by attaching an opening/closing lid to the opening of the reverberation box.

[Structure of the idea]

本考案は、オルゴールと、このオルゴールを取
り付けた反響箱と、この反響箱の一部に形成され
た開口部と、この開口部に摺動自在に設けられた
開閉蓋とを備え、該開閉蓋により前記開口部の開
口量を変化可能としたことにある。 The present invention includes a music box, a reverberation box to which the music box is attached, an opening formed in a part of the reverberation box, and an opening/closing lid slidably provided in the opening. This makes it possible to change the opening amount of the opening.

〔Example〕

以下、図示の一実施例で本考案を説明する。音
響可変式オルゴール箱は第１図、第２図で反響箱
１の一側上部に天地反転自在に台板２を載せて台
板２に容器３の中に入れられたオルゴール４が固
定されている。反響箱１の他側上部は大きく開口
されて開閉蓋５が横方向に摺動自在に開口部６の
開口面積を変化可能に取り付けられている。開口
部６は台板２の下側と連通されている。 Hereinafter, the present invention will be explained with reference to an illustrated embodiment. As shown in Figs. 1 and 2, the variable sound type music box has a base plate 2 mounted on the top of one side of the reverberation box 1, which can be rotated vertically, and a music box 4 placed in a container 3 fixed to the base plate 2. There is. The upper part of the other side of the reverberation box 1 has a large opening, and an opening/closing lid 5 is attached so as to be slidable in the lateral direction so that the opening area of the opening 6 can be changed. The opening 6 communicates with the lower side of the base plate 2.

図示のオルゴール４はハンドル７の回転で演奏
カード８が送られて嗚奏されるオルゴールであ
る。演奏カード８にはハンドル７で回転されるド
ラム９の両端に固定されたスプロケツト１０が嵌
まる孔８ａと曲目に合わせて穿設された複数個の
孔８ｂが設けられている。ドラム９の中間には複
数個の弾き爪部材１１が回動自在に設けられてい
る。各弾き爪部材１１には第３図のように複数個
の爪が設けられて一つの爪が演奏カード８の孔８
ｂに嵌まつて弾き爪部材１１が回転されると他の
爪が振動板１２を弾いてオルゴール４が嗚奏され
る。 The illustrated music box 4 is a music box in which a performance card 8 is fed and played by rotating a handle 7. The performance card 8 is provided with a hole 8a into which a sprocket 10 fixed to both ends of a drum 9 rotated by a handle 7 is fitted, and a plurality of holes 8b drilled in accordance with the number of songs. A plurality of flipping claw members 11 are rotatably provided in the middle of the drum 9. Each flipping claw member 11 is provided with a plurality of claws as shown in FIG.
When the flipping claw member 11 is rotated while being fitted into the diaphragm 12, the other claws play the diaphragm 12, causing the music box 4 to sound.

前記のようにオルゴール４が嗚奏されると嗚奏
音は反響箱１で増幅されて拡大される。 As described above, when the music box 4 is played, the sound is amplified and expanded by the echo box 1.

この時開閉蓋５が横方向に摺動されて開口量が
変化されると、その開口量によつて開口から外に
出る音響が変化される。 At this time, when the opening/closing lid 5 is slid laterally to change the opening amount, the sound coming out from the opening is changed depending on the opening amount.

従つて使用者が開閉蓋５を操作して開口量を調
節することで好みの音響でオルゴールの嗚奏を聴
くことが出来る。 Therefore, by operating the opening/closing lid 5 and adjusting the opening amount, the user can listen to the sound of the music box with the sound of his/her preference.

オルゴール４が反響箱１の中に格納される時は
第４図のように台板２が反転されて格納される。 When the music box 4 is stored in the echo box 1, the base plate 2 is inverted as shown in FIG. 4.

前記説明ではオルゴール４に演奏カード８で嗚
奏されるオルゴールが用いられたが、ハンドルの
回転でドラムが回転される通常のオルゴールとし
てもよい。 In the above description, the music box 4 is a music box in which music is played by a performance card 8, but a normal music box in which a drum is rotated by rotation of a handle may be used.

更に反響箱１の中の底部にゼンマイ駆動源や電
気モータ駆動源で嗚奏されるオルゴールを固定し
てもよい。 Furthermore, a music box that is played by a spring drive source or an electric motor drive source may be fixed to the bottom of the echo box 1.

[Effect of idea]

本考案は前述のように反響箱に開閉蓋を設けて
開口量を変化可能にしたので反響箱で増幅された
オルゴールの嗚奏音が使用者の好みによつて自由
に音響調節出来る等実用上優れた効果を奏する音
響可変式オルゴール箱を提供することが出来る。 As mentioned above, this invention provides a reverberation box with an opening/closing lid that allows the opening amount to be changed, so that the sound of the music box amplified by the reverberation box can be adjusted freely according to the user's preference. It is possible to provide a variable-sound music box that exhibits excellent effects.

[Brief explanation of the drawing]

図面は本考案の一実施例が示され、第１図は音
響可変式オルゴール箱の外観斜視図、第２図は音
響可変式オルゴール箱の要部断面側面図、第３図
は他の断面側面図、第４図は台板が反転されてオ
ルゴールが収納された要部断面側面図である。１……反響箱、４……オルゴール、５……開閉
蓋、６……開口部。 The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the external appearance of a variable-sound music box, FIG. 2 is a cross-sectional side view of main parts of the variable-sound music box, and FIG. 3 is a side view of another cross-section. FIG. 4 is a cross-sectional side view of the main part with the base plate reversed and the music box housed therein. 1... Echo box, 4... Music box, 5... Opening/closing lid, 6... Opening.

Claims

[Scope of utility model registration request]

It includes a music box, a reverberation box to which the music box is attached, an opening formed in a part of the reverberation box, and an opening/closing lid slidably provided in the opening, and the opening/closing lid allows the opening to be opened by the opening/closing lid. A sound-variable music box that allows you to change the opening amount.