JPH0367427A - knob device - Google Patents
knob deviceInfo
- Publication number
- JPH0367427A JPH0367427A JP1203336A JP20333689A JPH0367427A JP H0367427 A JPH0367427 A JP H0367427A JP 1203336 A JP1203336 A JP 1203336A JP 20333689 A JP20333689 A JP 20333689A JP H0367427 A JPH0367427 A JP H0367427A
- Authority
- JP
- Japan
- Prior art keywords
- knob
- switch
- fitting
- fitted
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mechanical Control Devices (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、コンパクトディスクプレーヤ付ラジオカセッ
トテープレコーダー等の電子機器のっ１み装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a recording device for electronic equipment such as a radio cassette tape recorder with a compact disc player.
従来の技術
近年、音響電子機器においては、コストへ追求が要求さ
れ、合理化されている中において、つまみ装置において
も、低コストで１合理化のできる構造のつまみ装置が求
められてきている。BACKGROUND OF THE INVENTION In recent years, in audio-electronic equipment, cost has been demanded and rationalized, and there is a demand for a knob device with a structure that can be streamlined at low cost.
以下図面を参照しながら従来のつまみ装置について、説
明する。第６図、第７図は、従来つまみ装置の構成を示
すものであり、つまみ本体１６にスライダー１６の嵌合
つ筐み部１７と嵌合する。A conventional knob device will be described below with reference to the drawings. 6 and 7 show the configuration of a conventional knob device, in which a housing portion 17 of a slider 16 is fitted into a knob body 16.
箱状の凹部１８と嵌合し、上記スライダー１６はホルダ
ー１９と爪２０によう嵌合し、下部には、スイッチ２１
と嵌合するコ字形の壁と嵌合する構成になっている。つ
まみ本体１６を矢印の方向に動かすと、スライダー１６
がホルダー１９を摺動し、スイッチ２１つまみ部２１１
Ｌに嵌合連結している為、スイッチ２０を切換えること
ができる。The slider 16 is fitted into the box-shaped recess 18, the slider 16 is fitted into the holder 19 and the claw 20, and a switch 21 is fitted at the bottom.
It is configured to fit with a U-shaped wall that fits with the. When the knob body 16 is moved in the direction of the arrow, the slider 16
slides on the holder 19 and the switch 21 knob 211
Since it is fitted and connected to L, the switch 20 can be switched.
発明が解決しようとする課題 しかしながら上記の構成では１部品点数が多く。Problems that the invention aims to solve However, the above configuration has a large number of parts.
つ筐み本体とスイッチとの上下位置の距離がある為、つ
まみ本体で切換える時、とじりが発生し、スムーズに切
換えを行なうことが難しく、異和感が感じられる。ｌた
、上記構成においては、組立時において、つまみ本体が
スライダ一部が単に嵌合しているだけなので、容易には
ずれる可能性を有するという問題点を有していた。Due to the vertical distance between the main body of the box and the switch, when switching with the knob main body, a jam occurs, making it difficult to switch smoothly and giving a strange feeling. Furthermore, the above configuration has a problem in that during assembly, the knob body may easily come off because only a portion of the slider is fitted therein.
本発明は、上記問題点に鑑み、つまみてスイッチを切換
えるのをスムーズに行ない、異和感をなくし、つまみ本
体が容易にはずれない構成をとれて、部品点数９組立工
数等を削減し、低コストで構成できるつまみ装置を提供
するものである。In view of the above-mentioned problems, the present invention makes it possible to smoothly change a switch by pinching it, eliminates the discomfort, has a structure in which the knob body does not easily come off, reduces the number of parts by 9, and reduces assembly man-hours. This provides a knob device that can be configured at low cost.
課題を解決するための手段
上記問題点を解決するために、本発明のつまみ装置はつ
まみ嵌合摺動部とはずれ防止用の係止片を備えたつまみ
本体とつまみ本体と対向してスイッチ嵌合部をその中間
部に回転自在な支軸孔を有するスライダ一部を一体に成
形したつまみを嵌合摺動部を有するホルダーの支軸に、
つまみのスライダ一部を弾性させて嵌合させることを特
徴としたものである。Means for Solving the Problems In order to solve the above problems, the knob device of the present invention includes a knob body having a knob fitting sliding portion and a locking piece for preventing disengagement, and a switch fitting facing the knob body. A knob formed integrally with a part of a slider having a freely rotatable spindle hole in the middle part of the fitting portion is attached to the spindle of the holder having a sliding portion.
The feature is that a part of the slider of the knob is made elastic so that it fits.
作用
本発明は上記した構成によって、回転支軸を中心に回転
し、スイッチを切換えられるため、スムーズに切換えら
れ、はずれ防止用の係止片を設けることにより、容易に
つ筐みがはずれるのを防止することができることになる
。Function The present invention has the above-mentioned configuration, which allows the switch to be switched by rotating around the rotating shaft, so that the switch can be switched smoothly, and by providing a locking piece to prevent the casing from coming off, it is possible to prevent the casing from coming off easily. This can be prevented.
実施例
以下本発明の一実施例のつまみ装置について、図面を参
照しながら説明する。EXAMPLE Hereinafter, a knob device according to an example of the present invention will be described with reference to the drawings.
つまみ本体１に対して、スイッチ２の上下位置関係がつ
まみのストロークに対して、何倍も距離がある構造上に
おいて、コの字形の嵌合摺動部３とつ筐み１のはずれ防
止用の係止片４がつまみ本体部１ａに備えられておシ、
つまみ本体１＆と対向してスイッチ嵌合部６がコの字形
に形成され、その中間部に回転自在な支軸孔６を有する
スライダ一部１ｂとが一体に形成されているつまみ１が
あシ、上記つまみ１と嵌合し摺動する円弧状の部分７を
有するホルダー８に、支軸孔６を保持する支軸９が上記
摺動部７からの立ち壁に設けられている。筐た、プリン
ト基板１ｏには、スイッチ２が取付けられており、スイ
ッチ２のつまみ部２１Ｌが上記つまみ１のコの字形に形
成されている嵌合部５と嵌合している。つまみ１とホル
ダー８は第１図の様に構成されている。っまみ１のはず
れ防止用の係止片４はコの字形の嵌合摺動部６の外壁に
設けられてかり、上記っまみ１を並列に用いること、に
ょう、はずれ防止をすることができる。上記つまみ１を
保持するための支軸孔６を保持している支軸９には上記
つまみの支軸孔６に入りゃすいように０面１１が設けら
れている。This is to prevent the U-shaped fitting sliding part 3 and the housing 1 from coming off in a structure where the vertical positional relationship of the switch 2 with respect to the knob body 1 is many times the distance from the stroke of the knob. A locking piece 4 is provided on the knob main body 1a,
The knob 1 has a U-shaped switch fitting part 6 facing the knob body 1&, and a slider part 1b having a rotatable support shaft hole 6 is integrally formed in the middle part of the switch fitting part 6. A holder 8 having an arcuate portion 7 that fits and slides on the knob 1 is provided with a support shaft 9 that holds the support shaft hole 6 on a wall extending from the sliding portion 7. A switch 2 is attached to the housing and the printed circuit board 1o, and a knob 21L of the switch 2 is fitted into a U-shaped fitting part 5 of the knob 1. The knob 1 and holder 8 are constructed as shown in FIG. A locking piece 4 for preventing the knobs 1 from coming off is provided on the outer wall of the U-shaped fitting sliding part 6, and it is possible to prevent the knobs 1 from coming off by using them in parallel. can. The spindle 9 holding the spindle hole 6 for holding the knob 1 is provided with a zero surface 11 so that it can easily fit into the spindle hole 6 of the knob.
以下動作について説明する。第１図、第６図においてホ
ルダー８の嵌合摺動部７と隣接した孔７＆よりつ會み１
のスライダ一部１ｂを挿入し。The operation will be explained below. In FIGS. 1 and 6, the hole 7 & twisting connection 1 adjacent to the fitting sliding portion 7 of the holder 8
Insert the slider part 1b.
上記スライダ一部１ｂは弾性を有しているため、スライ
ダ一部１ｂの壁１２が上記ホルダー８の支軸９の０面１
１にガイドされ、スライダ一部１ｂがたわみ、支軸孔６
が支軸９と嵌合保持される。Since the slider part 1b has elasticity, the wall 12 of the slider part 1b is aligned with the 0 face 1 of the support shaft 9 of the holder 8.
1, the slider part 1b bends, and the support shaft hole 6
is fitted and held with the support shaft 9.
スイッチ２つ筐み２ａに対しては、上記コの字形の嵌合
部６の壁にガイド用の０面５ａにょう、案内されつ壕み
２ａと嵌合する。またつまみ２ａのはずれ防止とするた
めのツバ１４により嵌合量を増している。また、第２図
で示す様に、つ筐み２ａとの嵌合部６は嵌合接触する先
端部とＲ形状１３にし、線接触させているため、スイッ
チ２を切換えした時もつ筐み２ａと嵌合部６とのガタを
最少にすることができ、Ｒ形状１３部以外はスイッチ２
のつ筐み２ａとあたらないようにコの字形の嵌合部５が
逃げになっている。For the two-switch housing 2a, the wall of the U-shaped fitting portion 6 is guided by the guide surface 5a and fitted into the recess 2a. Furthermore, a collar 14 is provided to prevent the knob 2a from coming off, increasing the amount of fitting. In addition, as shown in FIG. 2, the fitting part 6 with the housing 2a has a rounded shape 13 with the tip that comes into contact with the housing 2a, and is in line contact with the housing 2a. It is possible to minimize the play between the fitting part 6 and the switch 2 except for the R-shaped part 13.
The U-shaped fitting portion 5 is provided as a relief so as not to come into contact with the housing 2a.
以上のように本実施例によれば、つまみの嵌合摺動部と
はずれ防止用の係止片を備えたつ筐み本体と対向したス
イッチ嵌合部を設け、その中間部に回転自在な支軸孔を
有し弾性を有するスライダ一部を一体に形成したつ筐み
とつ筐みと嵌合保持する支軸とその支軸を中心に設けた
円弧状のコの字形の嵌合摺動部を有するホルダーを設け
ることによシ、つまみをスムーズにスイッチを切換える
ことができ、異和感を感じさせなくない。また、つまみ
がホルダ一部ようはずれない構造をしており、部品点数
及び、組立工数等を削減することができ、低コストで構
成することができる。As described above, according to this embodiment, a switch fitting part is provided that faces the housing main body, which is provided with a fitting sliding part of the knob and a locking piece for preventing disengagement, and a rotatable support is provided in the middle part of the switch fitting part. A housing with a shaft hole and a part of the elastic slider formed integrally with the housing, a supporting shaft that fits and holds the housing, and an arc-shaped U-shaped fitting sliding member provided around the supporting shaft. By providing a holder with a section, the switch can be smoothly switched without causing any discomfort. In addition, the knob has a structure in which a portion of the holder does not come off, so the number of parts and the number of assembly steps can be reduced, and the structure can be constructed at low cost.
発明の効果
以上のように本発明は、つまみ本体の嵌合摺動部とその
外壁に設けた係止片を備え、つ咬み本体と対向して、ス
イッチ嵌合部を設け、その中間部に回転自在な支軸孔を
有する弾性を持つスライダ一部と上記つまみ本体とを一
体に形成したつまみを支軸孔に嵌合保持する支軸とつま
み本体と嵌合摺動する円弧状のコの字形の摺動部を有す
るホルダーに取付けることにより、スイッチの切換えが
スムーズに行なえ、係止片を設けることにより、つ壕み
のはずれ防止をすることができ、以上の構成によシ、部
品点数を削減し、作業性を向上させ、組立工数を低減さ
せ、低コストのつ筐み装置を提供することができる。Effects of the Invention As described above, the present invention includes a fitting sliding portion of the knob body and a locking piece provided on the outer wall thereof, a switch fitting portion facing the knob body, and a switch fitting portion provided in the middle portion thereof. A part of an elastic slider having a freely rotatable spindle hole and the above-mentioned knob body are integrally formed, and a spindle that fits and holds the knob in the spindle hole, and an arc-shaped shaft that fits and slides with the knob body. By attaching it to a holder with a letter-shaped sliding part, the switch can be switched smoothly, and by providing a locking piece, it is possible to prevent the recess from coming off. It is possible to provide a low-cost casing device that reduces the amount of work, improves work efficiency, and reduces assembly man-hours.
第１図は本発明の実施例におけるつまみ装置の組立て断
面図、第２図はつ壕みとホルダ一部品の断面図、第３図
、第４図は同つまみがスイッチを切換えた時の動作状態
を示す正面図、第６図は同組立て手順を示す断面図、第
６図、第７図は従来のつ筐み装置の組立て断面図である
。
１・・・・・・つまみ本体、２・・・・・・スイッチ、
３・・・・・・コの字形の嵌合摺動部、４・・・・・・
係止片、１ａ・・・・・・つ筐み本体部、６・・・・・
・スイッチ嵌合部、６・・・・・・支軸孔、７・・・・
・・円弧状の嵌合摺動部、８・・・・・・ホルダー９・
・・・・・支軸、１０・・・・・・プリント基板、１１
・・・・・・０面、７ａ・・・・・・孔、１ｂ・・・・
・・スライダ一部、１２・・・・・・壁、６ａ・・・・
・・０面、１３・・・・・・Ｒ形状の嵌合部、１４・・
・・・・ツバ、１６・・・・・・つまみ本体、１６・・
・・・・スライダー、１７・・・・・・嵌合つまみ部、
１８・・・・・・凹部、１９・・・・・・ホルダー、２
０・・・・・爪、２１・・・・・・スイッチ、２２・・
・・・・スイッチのつまみ。Fig. 1 is an assembled sectional view of the knob device according to the embodiment of the present invention, Fig. 2 is a sectional view of the recess and one part of the holder, and Figs. 3 and 4 are the operations when the same knob switches the switch. FIG. 6 is a front view showing the state, FIG. 6 is a cross-sectional view showing the same assembly procedure, and FIGS. 6 and 7 are assembled cross-sectional views of the conventional housing device. 1...Knob body, 2...Switch,
3... U-shaped fitting sliding part, 4...
Locking piece, 1a... Housing body part, 6...
・Switch fitting part, 6... Support shaft hole, 7...
...Arc-shaped fitting sliding part, 8...Holder 9.
...Spindle, 10...Printed circuit board, 11
....0 side, 7a ... hole, 1b ...
... Part of the slider, 12 ... Wall, 6a ...
...0 surface, 13...R-shaped fitting part, 14...
...Brim, 16...Knob body, 16...
...Slider, 17...Mating knob part,
18... recess, 19... holder, 2
0...Claw, 21...Switch, 22...
...Switch knob.
Claims (1)
とともに、上記挿入孔壁より下方へ延設した支持板部に
当該挿入孔部側に突設した支軸を設けたつまみホルダー
と、上記摺動ガイド部に嵌合される嵌合摺動部を設ける
とともに、中間部に上記支軸に軸支される支軸孔を先端
にスイッチ嵌合部を有する作動腕部を設けたつまみ体と
を具備し、つまみ体の作動腕部をホルダーの挿入孔に挿
入して支軸に支軸孔を軸支させたとき摺動ガイド部に嵌
合摺動部が嵌合され、かつスイッチ嵌合部が下方に位置
するスイッチの操作部に嵌合されるように構成したこと
を特徴とするつまみ装置。A knob holder having a sliding guide part and an insertion hole adjacent to the guide part, and a support plate extending downward from the wall of the insertion hole and having a support shaft protruding toward the insertion hole side; A knob body that is provided with a fitting sliding part that fits into the sliding guide part, and an actuating arm part that has a switch fitting part at its tip and a pivot hole that is pivotally supported by the pivot shaft in the middle part. When the operating arm of the knob body is inserted into the insertion hole of the holder and the spindle hole is pivotally supported by the spindle, the fitting sliding portion is fitted into the sliding guide portion, and the switch is fitted. A knob device characterized in that a mating portion is configured to be fitted into an operating portion of a switch located below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1203336A JP2881829B2 (en) | 1989-08-04 | 1989-08-04 | Knob device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1203336A JP2881829B2 (en) | 1989-08-04 | 1989-08-04 | Knob device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367427A true JPH0367427A (en) | 1991-03-22 |
| JP2881829B2 JP2881829B2 (en) | 1999-04-12 |
Family
ID=16472330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1203336A Expired - Fee Related JP2881829B2 (en) | 1989-08-04 | 1989-08-04 | Knob device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2881829B2 (en) |
-
1989
- 1989-08-04 JP JP1203336A patent/JP2881829B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2881829B2 (en) | 1999-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |