JPS605465Y2 - operation button device - Google Patents
operation button deviceInfo
- Publication number
- JPS605465Y2 JPS605465Y2 JP13667978U JP13667978U JPS605465Y2 JP S605465 Y2 JPS605465 Y2 JP S605465Y2 JP 13667978 U JP13667978 U JP 13667978U JP 13667978 U JP13667978 U JP 13667978U JP S605465 Y2 JPS605465 Y2 JP S605465Y2
- Authority
- JP
- Japan
- Prior art keywords
- operation button
- biasing
- operation buttons
- biasing member
- buttons
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案はテープレコーダ等の操作釦装置に関し、その目
的とするところは複数の操作釦を１個の付勢部材で同時
に付勢して構成の筒路化を図ると共に各操作釦の操作が
他の操作釦の付勢状態に影響を与えないよう各操作釦を
個々に独立して操作できるようにすることにある。[Detailed Description of the Invention] The present invention relates to an operation button device for a tape recorder, etc., and its purpose is to urge multiple operation buttons simultaneously with one urging member to achieve a cylindrical configuration. To enable each operation button to be operated individually and independently so that the operation of each operation button does not affect the energized state of other operation buttons.
従来の操作釦装置は、たとえばテープレコーダの操作釦
装置を例に採り説明すると、録音、再生、早送り、巻戻
し等の各操作釦、個々について捩りばね、板ばね等の付
勢部材が設けられ、各操作釦を操作圧が加わる方向とは
逆の方向に付勢するように構成されていた。Conventional operation button devices are explained by taking the operation button device of a tape recorder as an example. For each operation button such as recording, playback, fast forward, rewind, etc., a biasing member such as a torsion spring or a leaf spring is provided for each operation button. , each operating button is biased in a direction opposite to the direction in which operating pressure is applied.
しかしながらこの種の構成によれば付勢部材が操作釦の
数だけ必要であることからコスト高となり組立て難いと
いう欠点があった。However, this type of structure requires as many biasing members as there are operation buttons, resulting in high costs and difficulty in assembly.
そこで付勢部材を１個とし、たとえば１個の板はねの一
端側に複数の舌片を設けこれらの舌片でもって各操作釦
を付勢するよう構成した装置もあるが、この種の装置に
よれば１個の操作釦を操作しそれに対応する付勢舌片を
たわませた時、その両隣りの操作釦の付勢状態が変わり
、操作釦ががたつくという欠点が出てくるものであった
。Therefore, there is a device in which the biasing member is one, for example, a plurality of tongues are provided on one end side of one plate, and each operation button is biased by these tongues. According to the device, when one operating button is operated and the corresponding biasing tongue is deflected, the biasing state of the operating buttons on both sides changes, causing the operating buttons to wobble. Met.
そこで本考案はこのような従来の欠点を解消するもので
あり、１個の付勢部材で複数の操作釦を付勢するように
してコストの低減を図り、かっこの場合、任意の操作釦
を押圧操作した時、他の操作釦の付勢状態には全く影響
が及ばないようにしたものである。Therefore, the present invention solves these conventional drawbacks, and aims to reduce costs by biasing multiple operation buttons with one biasing member. When pressed, the activation state of other operation buttons is not affected at all.
以下にその一実施例について図面と共に説明する。One embodiment will be described below with reference to the drawings.
第１図は本実施例の操作釦装置を用いたテープレコーダ
の外観斜視図であり、１は前面パネル２に露出して設け
られたテープセレクト操作釦群である。FIG. 1 is an external perspective view of a tape recorder using the operation button device of this embodiment. Reference numeral 1 designates a group of tape select operation buttons exposed on the front panel 2. As shown in FIG.
第２図は前記前面パネル２の裏側より見た要部平面図で
あって、前面パネル２が取付けられた合成樹脂製のケー
ス３の裏面には鉤状係止突起３ａ、３ｂ、３ｃ、３ｄが
設けられており、これらの突起３ａ〜３ｄに対して挿入
係合し得る角孔４′を有した板ばね製の付勢部材４が上
記樹脂製のケース３に取付けられる。FIG. 2 is a plan view of the main parts seen from the back side of the front panel 2, and the back side of the synthetic resin case 3 to which the front panel 2 is attached has hook-shaped locking protrusions 3a, 3b, 3c, and 3d. A biasing member 4 made of a plate spring and having a square hole 4' that can be inserted into and engaged with these projections 3a to 3d is attached to the case 3 made of resin.
上記付勢部材４は複数の操作釦１に対応した舌片４ａｔ
４ｂ、・・・・・・４ｎが設けられており、この各々の
舌片はその支点すなわち根元部が千鳥状となるように配
設され任意の舌片とその両端の舌片とは互いに異なる側
から突出されている。The biasing member 4 has tongue pieces 4at corresponding to the plurality of operation buttons 1.
4b,...4n are provided, and each tongue piece is arranged so that its fulcrum, that is, the base part is staggered, and any tongue piece and the tongue pieces at both ends are different from each other. It is protruding from the side.
なお舌片は付勢部材４をプレス加工し開口Ｏを打抜いて
形成する。Note that the tongue piece is formed by pressing the biasing member 4 and punching out an opening O.
第３図は第２図のＡ−Ａ’線断面図であり、前記付勢部
材４は前記係止状突起３ａ〜３ｄによって上下方向及び
左右方向が規制され、かつ前記樹脂製のケース３に突出
された規制部材５で上下方向の移動がないよう位置を固
定している。FIG. 3 is a cross-sectional view taken along line A-A' in FIG. The protruding regulating member 5 fixes the position so that there is no movement in the vertical direction.
また操作釦１には付勢部材４の舌片４ａ〜４ｄに当設す
る部分としてその両側面に円柱状軸１ａ、ｌａが形成し
てあり、操作力が均一となるように考慮している。Further, the operation button 1 has cylindrical shafts 1a, la formed on both sides thereof as parts that come into contact with the tongues 4a to 4d of the biasing member 4, so that the operation force is uniform. .
６は操作釦１を第３図矢印方向に押圧することによって
操作されるキーボードスイッチであり、このキーボード
スイッチの操作は次段のフリップフロップ回路（図示せ
ず）によって記憶され、使用するテープに対応した回路
の切換えが行なわれる。6 is a keyboard switch that is operated by pressing the operation button 1 in the direction of the arrow in FIG. Switching of the circuit is performed.
なお上記操作釦１はその本体１ｂがケース３、パネル２
に設けた同形状すなわち長方形状の孔を通して外部に突
出され、軸１ａ、ｌａがケース３の裏面に当接すること
で抜は止めされている。In addition, the main body 1b of the above operation button 1 has a case 3 and a panel 2.
The shafts 1a and 1a protrude to the outside through holes of the same shape, that is, rectangular shapes, provided in the case 3, and are prevented from being removed by abutting the shafts 1a and 1a against the back surface of the case 3.
また付勢部材４はその角孔４′をケース３の鉤状突起３
ａ〜３ｄに係合し、突起３ａ〜３ｄの溝部に角孔４′の
上端面部が入り込むように付勢部材４を下方に移動させ
、該部材４の上端折曲面を規制部材５に押当てることで
簡単に位置決めすることができる。Also, the biasing member 4 connects its square hole 4' to the hook-shaped projection 3 of the case 3.
a to 3d, and moves the biasing member 4 downward so that the upper end surface of the square hole 4' enters the groove of the projections 3a to 3d, and presses the upper end bent surface of the member 4 against the regulating member 5. This allows for easy positioning.
また操作釦はテープセレクト釦に限ることなく、テープ
走行操作釦等、各種の操作釦に読替えても良い。Further, the operation button is not limited to the tape selection button, and may be replaced with various operation buttons such as a tape running operation button.
以上説明したように本考案の操作釦装置は、１個の付勢
部材に設けた複数の付勢片で複数の操作釦を付勢するよ
うにし、かつ複数の付勢片の支点を千鳥状に配設するよ
うにしているので、任意の操作釦を押圧してもそのため
に発生する対応付勢片の変形が他の操作釦に対応する付
勢片（特に押圧した釦の両隣りの釦に対応する付勢片）
には何等影響しないので、例えば−個の操作釦を操作し
ても他の操作釦がガタついたりしないので操作性が非常
によい。As explained above, in the operation button device of the present invention, the plurality of operation buttons are urged by the plurality of urging pieces provided on one urging member, and the fulcrums of the plurality of urging pieces are arranged in a staggered manner. Therefore, even if you press any operation button, the deformation of the corresponding biasing piece that occurs will be caused by the deformation of the corresponding biasing piece (especially the buttons on both sides of the pressed button). (biasing piece corresponding to)
For example, even if one operation button is operated, the other operation buttons will not shake, resulting in very good operability.
また−個の付勢部材に複数個の付勢片を形成することに
より、多数の操作釦に対応させて付勢することができる
ため部品点数も少なくてすみコストの低減ができる。In addition, by forming a plurality of biasing pieces on one biasing member, it is possible to apply bias corresponding to a large number of operation buttons, so that the number of parts can be reduced and costs can be reduced.
更に実施例に示すように前記付勢部材を樹脂ケースより
一体的に突出させた係止突起及び規制部材にて位置設定
できるようにしておけば何らの締結部品を要しないで付
勢部材の取付けが可能となり、効果的である。Furthermore, as shown in the embodiment, if the position of the biasing member can be set using a locking protrusion and a regulating member that are integrally projected from the resin case, the biasing member can be attached without the need for any fastening parts. is possible and effective.
第１図は本考案の一実施例における操作釦装置を用いた
テープレコーダの外観斜視図、第２図は第１図の前面パ
ネル２の裏側より見た要部正面図、第３図は第２図のＡ
−Ａ’線断面図である。
１・・・・・・操作釦、２・・・・・・前面パネル２．
３・・・・・・樹脂製ケース、４・・・・・・付勢部材
、４ａ〜４ｄ・・・・・・舌片。FIG. 1 is an external perspective view of a tape recorder using an operation button device according to an embodiment of the present invention, FIG. 2 is a front view of the main parts seen from the back side of the front panel 2 of FIG. A in Figure 2
-A' line sectional view. 1...Operation button, 2...Front panel 2.
3... Resin case, 4... Biasing member, 4a to 4d... Tongue piece.
Claims (1)
列に配設した複数の操作釦と、前記操作パネルの裏面に
取付けられ前記各操作釦を共に表面方向に付勢する１個
の付勢部材とを備え、前記付勢部材は一枚の板状体の内
部を切除して前記操作釦を個々に付勢する付勢片を残し
て設けるとともに、隣りあう付勢片の支点を千鳥状に配
設したことを特徴とする操作釦装置。The operation panel is movable in the direction penetrating its front and back, and -
It includes a plurality of operation buttons arranged in rows, and one urging member attached to the back surface of the operation panel that urges each of the operation buttons together toward the surface, and the urging member is formed of a single plate. An operation button device characterized in that the inside of the shaped body is cut out to leave biasing pieces for biasing the operation buttons individually, and the fulcrums of adjacent biasing pieces are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13667978U JPS605465Y2 (en) | 1978-10-03 | 1978-10-03 | operation button device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13667978U JPS605465Y2 (en) | 1978-10-03 | 1978-10-03 | operation button device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5552639U JPS5552639U (en) | 1980-04-08 |
| JPS605465Y2 true JPS605465Y2 (en) | 1985-02-20 |
Family
ID=29108128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13667978U Expired JPS605465Y2 (en) | 1978-10-03 | 1978-10-03 | operation button device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS605465Y2 (en) |
-
1978
- 1978-10-03 JP JP13667978U patent/JPS605465Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5552639U (en) | 1980-04-08 |
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