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JPS5914847B2 - push button device - Google Patents

push button device

Info

Publication number
JPS5914847B2
JPS5914847B2 JP54076143A JP7614379A JPS5914847B2 JP S5914847 B2 JPS5914847 B2 JP S5914847B2 JP 54076143 A JP54076143 A JP 54076143A JP 7614379 A JP7614379 A JP 7614379A JP S5914847 B2 JPS5914847 B2 JP S5914847B2
Authority
JP
Japan
Prior art keywords
spring
push button
parts
arm
protrusion
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
Application number
JP54076143A
Other languages
Japanese (ja)
Other versions
JPS561424A (en
Inventor
治司 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP54076143A priority Critical patent/JPS5914847B2/en
Publication of JPS561424A publication Critical patent/JPS561424A/en
Publication of JPS5914847B2 publication Critical patent/JPS5914847B2/en
Expired legal-status Critical Current

Links

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  • Push-Button Switches (AREA)

Description

【発明の詳細な説明】 本発明は、複数個の押釦を一列に並べて使用する押釦装
置に関するものであり、ばね部分の構造が簡単でかつ操
作性の良い押釦装置を提供しようとするものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a push button device in which a plurality of push buttons are arranged in a row, and an object of the present invention is to provide a push button device with a simple structure of a spring portion and good operability. .

第1図は従来例における押釦装置を示すものであり、パ
ネル1の透孔1aに内側より押釦2が挿入されており、
ボス6にビス5によって固定されたばね3を押釦2の透
孔2aに挿入し、押釦2をパネル1側へ押しつけている
FIG. 1 shows a conventional push button device, in which a push button 2 is inserted from the inside into a through hole 1a of a panel 1.
A spring 3 fixed to a boss 6 with a screw 5 is inserted into a through hole 2a of the push button 2, and the push button 2 is pressed against the panel 1 side.

押釦2にはブツシュスイッチ4の可動軸4aが対向して
いる。
A movable shaft 4a of a bush switch 4 faces the push button 2.

押釦2を押すとブツシュスイッチ4を操作することがで
きる。
When the push button 2 is pressed, the bush switch 4 can be operated.

このような押釦2、ブツシュスイッチ4を複数個並べて
使用する場合にはボス6、ビス5、ばね3も複数個必要
であり、構造が複雑で組立てに手間を要する欠点がある
When a plurality of such push buttons 2 and bush switches 4 are used side by side, a plurality of bosses 6, screws 5, and springs 3 are also required, resulting in a disadvantage that the structure is complicated and requires time and effort to assemble.

そこで、本発案は構造が簡単で組立に手間のかからない
装置を提供しようとするものであり、以下本発案の一実
施例について図面を参照して説明する。
Therefore, the present invention aims to provide a device that has a simple structure and requires no effort to assemble.One embodiment of the present invention will be described below with reference to the drawings.

第2図に示すようにパネル1に透孔9を設け、この透孔
9より複数個の押釦8を並べて突出させる。
As shown in FIG. 2, a through hole 9 is provided in the panel 1, and a plurality of push buttons 8 are arranged and projected from the through hole 9.

透孔9は押釦8毎に1個づつ設けてもよく、全体で1個
でもよい。
One through hole 9 may be provided for each push button 8, or one in total may be provided.

第3図、第4図、第5図に示すように、透孔10を有す
る中央部11の風力の側部の下端より上方を向いて第1
の腕12を設け、中央部11の他方の側部の上端より下
方を向いて第2の腕13を設け、これらを弾力性を有す
る金属板で一体成形してばね部14とする。
As shown in FIG. 3, FIG. 4, and FIG. 5, the first
A second arm 13 is provided facing downward from the upper end of the other side of the central portion 11, and these are integrally molded with a metal plate having elasticity to form a spring portion 14.

このようなばね部14を複数個設け、複数の第1の腕部
12を第1の連結部15によって連結し、複数の第2の
腕部13を第2の連結部16によって連結する。
A plurality of such spring parts 14 are provided, a plurality of first arm parts 12 are connected by a first connecting part 15, and a plurality of second arm parts 13 are connected by a second connecting part 16.

これら複数のばね部14、連結部15.16とを弾力性
を有する金属板で一体成形し、ばね体17とする。
These plurality of spring parts 14 and connecting parts 15 and 16 are integrally molded from a metal plate having elasticity to form a spring body 17.

パネル7に設けた透孔9にパネル7の内側から押釦9を
挿入し、押釦9の突部9aをパネル7に当てておく。
A push button 9 is inserted from the inside of the panel 7 into a through hole 9 provided in the panel 7, and a protrusion 9a of the push button 9 is placed in contact with the panel 7.

押釦9の軸部18に上記ばね部14の透孔10をはめ合
せる。
The shaft portion 18 of the push button 9 is fitted into the through hole 10 of the spring portion 14 .

押え板19を設け、これに上記軸部18が挿通する透孔
20を形成し、さらに上記はね体17の第1の連結部1
5と第2の連結部16が当る突部21,22を一体に形
成しておく。
A presser plate 19 is provided, in which a through hole 20 is formed through which the shaft portion 18 is inserted, and a first connecting portion 1 of the spring body 17 is formed.
5 and the protrusions 21 and 22 against which the second connecting portion 16 comes into contact are integrally formed.

上記ばね部14の第1の腕12、第2の腕13はともに
根元から押え板19の方に向かって少し折曲されている
Both the first arm 12 and the second arm 13 of the spring portion 14 are slightly bent toward the presser plate 19 from the base.

上記突部21,22の高さは第6図に示すようにばね部
14の中央部11の移動距離のほぼ半分に設定されてい
る。
The height of the protrusions 21 and 22 is set to approximately half the moving distance of the central portion 11 of the spring portion 14, as shown in FIG.

押釦8の軸部18にブツシュスイッチ23の操作軸24
が対向している。
The operating shaft 24 of the button switch 23 is attached to the shaft portion 18 of the push button 8.
are facing each other.

押釦8を押すとブツシュスイッチ23が操作される。When the push button 8 is pressed, the bush switch 23 is operated.

押釦8をはなすとばね部14の力で押釦8は元に戻る。When the push button 8 is released, the force of the spring portion 14 causes the push button 8 to return to its original position.

ばね体17には複数個のばね部14が存在するが、この
ばね部14は別々に動作するので、複数の押釦8に対し
1つのばね体17ですむので構造が簡単であり、かつ組
立の作業性もよG)。
The spring body 17 has a plurality of spring parts 14, but since these spring parts 14 operate separately, one spring body 17 is required for a plurality of push buttons 8, resulting in a simple structure and easy assembly. Workability is also good (G).

ばね部14の中央部11が第6図のように実線と破線の
間を移動するとき、ばね部14が平板状になる状態があ
るが、このときばね部14の上端は上方へ少し移動し、
下端は下方へ少し移動する。
When the center part 11 of the spring part 14 moves between the solid line and the broken line as shown in FIG. 6, the spring part 14 becomes flat, but at this time the upper end of the spring part 14 moves slightly upward. ,
The bottom edge moves slightly downward.

この移動はとりもなおさず第1の連結部15および第2
の連結部16の上方および下方への移動であり、この移
動によって第1、第2の連結部15゜16と押え板19
の突部21,22との間で摩擦が起る。
This movement does not change the first connection part 15 and the second connection part 15.
This is the upward and downward movement of the connecting portion 16 of the
Friction occurs between the protrusions 21 and 22.

上記の移動はQ、 1 mm程度であるので、この摩擦
は実用上何ら支障はない。
Since the above movement is about Q, 1 mm, this friction poses no practical problem.

ところが、突部21,22が無く、第1、第2の連結部
15.16を押え板19の平面部に直接当てると、第6
図の場合と同様の移動距離を得ようとしたときには第1
、第2の腕12.13の傾斜が大きくなり、上記の移動
距離がQ、 3 mmと大きくなり、第1、第2の連結
部15.16と押え板との間の摩擦が大きくなると1と
もに、この摩擦のために粉がでることがある。
However, if there are no protrusions 21 and 22 and the first and second connecting parts 15 and 16 are brought into direct contact with the flat part of the presser plate 19, the sixth
When trying to obtain the same moving distance as in the case of the figure, the first
, the inclination of the second arm 12.13 increases, the above-mentioned moving distance increases to Q, 3 mm, and the friction between the first and second connecting portions 15.16 and the presser plate increases. In both cases, powder may come out due to this friction.

上記した本構成によれば、押え板19に突部21,22
を設けることによりばね体7との間の摩擦力が小さくな
り、操作性がよいものである。
According to the present configuration described above, the protrusions 21 and 22 are provided on the presser plate 19.
By providing this, the frictional force between the spring body 7 and the spring body 7 is reduced, and operability is improved.

以上のように本発明によれば、透孔を有する中央部と、
第1、第2の腕部とを弾力性を有する金属によって一体
成形してばね部とし、このばね部を複数個備え、これら
複数のばね部の第1の腕部を第1の連結部によって連結
し、第2の腕部を第2の連結部によって連結し、これら
複数のばね部と第1、第2の連結部を弾力性を有する金
属によって一体成形してばね体とする一方、第1、第2
の突部を設けた押え板を設け、この第1、第2の突部に
上記第1、第2の連結部を当接させることにより構成を
簡素化することができるとともに、組立ての作業性もよ
くなる。
As described above, according to the present invention, a central portion having a through hole;
The first and second arm parts are integrally molded from a metal having elasticity to form a spring part, and a plurality of spring parts are provided, and the first arm part of the plurality of spring parts is connected by a first connecting part. The plurality of spring parts and the first and second joint parts are integrally molded with elastic metal to form a spring body. 1. 2nd
By providing a holding plate with protrusions, and bringing the first and second connecting parts into contact with the first and second protrusions, the structure can be simplified, and the workability of assembly can be improved. It also gets better.

また、第1、第2の連結部と押え板との間の摩擦力も小
さくなり、操作性がよくなるものである。
Further, the frictional force between the first and second connecting portions and the presser plate is also reduced, improving operability.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の押釦装置の断側面図、第2図は本発明の
一実施例における押釦装置の斜視図、第3図は同装置の
断側面図、第4図は同装置の分解斜視図、第5図は同装
置のばねの平面図、第6図は同装置の一部分の断側面図
である。 8・・・・・・押釦、10・・・・・・透孔、11・・
・・・・中央部、12.13・・・・・・腕部、14・
・・・・・ばね部、15.16・・・・・・連結部、1
7・・・・・・ばね体、18・・・・・・軸部。
Fig. 1 is a sectional side view of a conventional push button device, Fig. 2 is a perspective view of a push button device according to an embodiment of the present invention, Fig. 3 is a sectional side view of the same device, and Fig. 4 is an exploded perspective view of the same device. 5 is a plan view of the spring of the device, and FIG. 6 is a sectional side view of a portion of the device. 8...Push button, 10...Through hole, 11...
...Central part, 12.13...Arm part, 14.
...Spring part, 15.16...Connection part, 1
7...Spring body, 18...Shaft part.

Claims (1)

【特許請求の範囲】[Claims] 1 透孔を有する中央部と、この中央部の一側部下端よ
り上方に突出した第1の腕部と、上記中央部の他側部上
端より下方に突出した第2の腕部とを弾力性を有する金
属によって一体成形してばね部とし、このようなばね部
を複数個備え、これら複数のばね部の複数の第1の腕部
を第1の連結部によって連結し、上記複数のばね部の複
数の第2の腕部を第2の連結部によって連結し、上記複
数のばね部と上記第1の連結部、第2の連結部を弾力性
を有する金属によって一体成形してばね体とし、第1の
突部、第2の突部を有する押え板を設け、上記第1の連
結部を第1の突部に、第2の連結部を第2の突部におの
おの当接せしめ、上記押え板の反対側から上記各ばね部
の透孔にそれぞれ押釦の軸部を挿入し、上記第1の腕部
、第2の腕部を上記押え板側に少し折曲するとともに、
上記第1の突部、第2の突部の高さを上記中央部の移動
可能距離のほぼ半分に設定した押釦装置。
1. A central portion having a through hole, a first arm portion protruding upward from the lower end of one side of the central portion, and a second arm portion protruding downward from the upper end of the other side of the central portion. a plurality of such spring parts are provided, a plurality of first arm parts of the plurality of spring parts are connected by a first connecting part, and the plurality of spring parts are A plurality of second arm parts of the part are connected by a second connection part, and the plurality of spring parts, the first connection part, and the second connection part are integrally molded from a metal having elasticity. A holding plate having a first protrusion and a second protrusion is provided, and the first connecting part is brought into contact with the first protruding part, and the second connecting part is brought into contact with the second protruding part, respectively. , inserting the shaft portions of the push buttons into the through holes of the respective spring portions from the opposite side of the presser plate, bending the first arm portion and the second arm portion slightly toward the presser plate side, and
A push button device in which the height of the first protrusion and the second protrusion is set to approximately half the movable distance of the central portion.
JP54076143A 1979-06-15 1979-06-15 push button device Expired JPS5914847B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54076143A JPS5914847B2 (en) 1979-06-15 1979-06-15 push button device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54076143A JPS5914847B2 (en) 1979-06-15 1979-06-15 push button device

Publications (2)

Publication Number Publication Date
JPS561424A JPS561424A (en) 1981-01-09
JPS5914847B2 true JPS5914847B2 (en) 1984-04-06

Family

ID=13596767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54076143A Expired JPS5914847B2 (en) 1979-06-15 1979-06-15 push button device

Country Status (1)

Country Link
JP (1) JPS5914847B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119427U (en) * 1981-01-19 1982-07-24
JPS57130920U (en) * 1981-02-07 1982-08-14
JPS5843727U (en) * 1981-09-18 1983-03-24 株式会社リコー Operation button retention structure
JPS60108619U (en) * 1983-12-28 1985-07-24 ワイケイケイ株式会社 Curtain wall unit connection device
JP2536024Y2 (en) * 1989-11-09 1997-05-21 オリンパス光学工業株式会社 Push button device
JP6958185B2 (en) * 2017-09-28 2021-11-02 ブラザー工業株式会社 Key input device

Also Published As

Publication number Publication date
JPS561424A (en) 1981-01-09

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