JP3443841B2 - Movable contact device in push switch and method of manufacturing the same - Google Patents
Movable contact device in push switch and method of manufacturing the sameInfo
- Publication number
- JP3443841B2 JP3443841B2 JP09996492A JP9996492A JP3443841B2 JP 3443841 B2 JP3443841 B2 JP 3443841B2 JP 09996492 A JP09996492 A JP 09996492A JP 9996492 A JP9996492 A JP 9996492A JP 3443841 B2 JP3443841 B2 JP 3443841B2
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- push switch
- contact device
- movable
- supporting piece
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
Landscapes
- Push-Button Switches (AREA)
- Manufacture Of Switches (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、電気的スイッチに関
するものであり、特に、円盤形のクリックばねを用いた
プッシュスイッチに於ける可動接点装置及びその製造方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric switch, and more particularly, to a movable contact device in a push switch using a disk-shaped click spring and a manufacturing method thereof.
【０００２】[0002]
【従来の技術】従来、円盤形の板ばねをドーム状に形成
したクリックばねを用いたプッシュスイッチは、電気機
器の操作パネルやリモートコントローラ等に使用されて
いる。図７及び図８に此種のプッシュスイッチの一例を
示す。図７のプッシュスイッチ１は、樹脂製の基台２に
固定接点３，４を一体的にモールド成形し、基台２の凹
部５にばね材をドーム状に成形した可動接点６が挿入さ
れている。可動接点６の上部には押しボタン７を載置
し、カバー８を基台２に装着して押しボタン７を位置決
めしている。押しボタン７を押すと、可動接点６が通常
の状態から反転して二つの固定接点３と４が導通する。
押しボタン７の押圧を解除すると、可動接点６は同図に
示す状態に復帰し、固定接点３，４間の導通がオフにな
る。2. Description of the Related Art Conventionally, a push switch using a click spring in which a disk-shaped leaf spring is formed in a dome shape has been used in an operation panel of an electric device, a remote controller, or the like. 7 and 8 show an example of this type of push switch. In the push switch 1 shown in FIG. 7, fixed contacts 3 and 4 are integrally molded on a resin base 2, and a movable contact 6 formed by molding a spring material into a dome shape is inserted into a recess 5 of the base 2. There is. A push button 7 is mounted on the movable contact 6, and the cover 8 is mounted on the base 2 to position the push button 7. When the push button 7 is pressed, the movable contact 6 is reversed from the normal state and the two fixed contacts 3 and 4 are conducted.
When the pressing of the push button 7 is released, the movable contact 6 returns to the state shown in the figure, and the conduction between the fixed contacts 3 and 4 is turned off.
【０００３】図８に示すプッシュスイッチ１１は、スペ
ーサ１２を介して２枚のメンブレン１３，１４を接着
し、メンブレン１３，１４の対向する面に可動接点１５
と固定接点１６を配設している。上側メンブレン１３の
上面にドーム状のクリックばね１７を載置し、更に、そ
の表面に保護フィルムを貼付けてクリックばね１７を固
定している。In a push switch 11 shown in FIG. 8, two membranes 13 and 14 are bonded via a spacer 12 and movable contacts 15 are provided on the surfaces of the membranes 13 and 14 which face each other.
And a fixed contact 16 are provided. A dome-shaped click spring 17 is placed on the upper surface of the upper membrane 13, and a protective film is attached to the surface of the click spring 17 to fix the click spring 17.
【０００４】[0004]
【発明が解決しようとする課題】前述したメンブレンに
クリックばねを載せて固定したプッシュスイッチ１１
は、ドーム状のクリックばね１７をメンブレン１３の所
定位置へ配置する作業の自動化が困難なため、手作業に
よっており生産性に問題がある。図７に示した一体形の
プッシュスイッチ１は、回路基板上へ自動実装ができる
が、基台２へドーム状の可動接点６を組込む作業は自動
化が実現されておらず、組立工数が複雑であり、部品点
数が多いという問題がある。また、スイッチ自体の全高
が大きく薄形化が要求される場合には適当ではない。A push switch 11 in which a click spring is mounted on and fixed to the above-mentioned membrane.
Since it is difficult to automate the work of disposing the dome-shaped click spring 17 at a predetermined position of the membrane 13, it is a manual work and has a problem in productivity. The integrated push switch 1 shown in FIG. 7 can be automatically mounted on a circuit board, but the work of incorporating the dome-shaped movable contact 6 into the base 2 has not been realized automatically, and the number of assembly steps is complicated. There is a problem that the number of parts is large. Further, it is not suitable when the total height of the switch itself is large and thinning is required.
【０００５】そこで、薄形化の要求に対応でき、且つ自
動実装を可能として生産性を向上するために解決すべき
技術的課題が生じており、この発明は上記課題を解決す
ることを目的とする。Therefore, there is a technical problem to be solved in order to meet the demand for thinning and to enable automatic mounting to improve productivity, and the present invention aims to solve the above problems. To do.
【０００６】[0006]
【課題を解決するための手段】この発明は、上記目的を
達成するために提案せられたものであり、導電性板ばね
材をドーム状に成形した可動接点と、該可動接点に設け
られ、該可動接点の反転時の支点となる凹部と、前記可
動接点の側縁部から延設された支持片と、前記可動接点
の外周方向へ向って配置された脚部と、該支持片と前記
脚部とを前記可動接点の周囲に配置された樹脂製基台に
インサート成形して一体成形された可動接点装置を形成
し、且つ、該可動接点装置は回路基板上に、該回路基板
に設けた固定接点と前記可動接点とを一致させ、前記脚
部で固着させてプッシュスイッチを構成して成るプッシ
ュスイッチに於ける可動接点装置、及び導電性板ばね材
をドーム状に成形した可動接点と、該可動接点に設けら
れ、該可動接点の反転時の支点となる凹部と、前記可動
接点の側縁部から延設された支持片と、前記可動接点の
外周方向へ向って配置された脚部と、該支持片と前記脚
部とを該可動接点の周囲に配置された樹脂製基台にイン
サート成形して一体形成されて成るプッシュスイッチに
於ける可動接点装置、並びに、上記可動接点装置は回路
基板上に、該回路基板に設けた固定接点と上記可動接点
とを一致させ、前記脚部で固着してプッシュスイッチを
構成できるようにして成るプッシュスイッチに於ける可
動接点装置、及び導電性板ばねのフープ材を打抜き、円
盤部と残余の周辺部及び前記円盤部と周辺部とを連結す
る支持片とを形成し、前記円盤部及び支持片を同一フー
プ材に連続的に並設し、前記円盤部をドーム状に加工し
てクリックばねを形成するとともに、前記フープ材の打
抜き部位であって、且つ、前記円盤部の周囲に配置され
た樹脂製基台に前記支持片をインサート成形し、該支持
片を前記フープ材から切断して可動接点装置を作成する
プッシュスイッチに於ける可動接点装置の製造方法を提
供するものである。DISCLOSURE OF THE INVENTION The present invention has been proposed to achieve the above-mentioned object, and a movable contact formed by forming a conductive leaf spring material into a dome shape and a movable contact provided on the movable contact.
And a recess serving as a fulcrum when the movable contact is reversed,
A support piece extending from the side edge of the moving contact , and the movable contact
And arranged legs toward the outer circumferential direction of the with the support piece
Forming a movable contact device which is integrally molded by insert molding and a leg resin base which is disposed around the movable contact, and, to the movable contact device includes a circuit board, circuit board
The match between the movable contact and the fixed contact point provided on said leg
Movable contact device in a push switch, which is made up of a push switch that is fixedly attached at its section, and a conductive leaf spring material
And a movable contact formed in a dome shape, and
The movable contact and the movable recess, which serves as a fulcrum when the movable contact is reversed,
A support piece extending from the side edge of the contact and the movable contact
Legs arranged toward the outer peripheral direction, the support piece and the leg
Part and a resin base mounted around the movable contact.
For push switches that are integrally formed by sart molding
Movable contact device in the above, and the movable contact device is a circuit
A fixed contact provided on the circuit board and the movable contact on the board.
Align with and secure with the legs and push the switch
Possible in push switch that can be configured
Circular punching of moving contact device and conductive leaf spring hoop material
Connect the disc part and the remaining peripheral part and the disc part and the peripheral part.
Forming a support piece for the disk part and the support piece.
The discs are processed into a dome shape.
To form a click spring and press the hoop material
It is a removed part and is placed around the disk part.
Insert the support piece into a resin base and insert the support
Cut a piece from the hoop material to make a moving contact device
Provided is a method for manufacturing a movable contact device in a push switch .
【０００７】[0007]
【作用】請求項１記載の発明は、ドーム状に成形した可
動接点の側縁部から支持片が延設され、該支持片と、該
可動接点の外周方向へ向って配置された脚部とを該可動
接点の周囲に配置された樹脂製基台にインサート成形に
て可動接点装置が一体的に形成され、そして、該可動接
点装置を固定接点と可動接点とを一致させて前記脚部で
回路基板上に固着させるのであるから、自動マウント装
置による組付けが困難なクリックばねの回路基板への自
動実装が実現できる。又、前記可動接点には凹部が設け
られているので、該可動接点を押圧することにより、該
可動接点は該凹部を支点として反転して固定接点と導通
し、該押圧を解除することにより元の状態に復帰して固
定接点との導通が断たれる。斯くの如く、該凹部を設け
たことにより、可動接点の反転時及び復元時におけるク
リック感触が明確となり、良好な操作感が得られる。
又、請求項２及び３記載の発明も前述と同様の作用を奏
することができる。 The invention according to claim 1 can be formed into a dome shape.
A support piece extends from the side edge of the moving contact, and the support piece and the
The movable part can be moved by moving the legs arranged in the outer peripheral direction of the movable contact.
For insert molding on a resin base placed around the contacts
The movable contact device is integrally formed, and the movable contact device is
Point the device to the fixed contact and the movable contact so that
Since it is fixed on the circuit board, it is possible to automatically mount the click spring on the circuit board, which is difficult to assemble with the automatic mounting device. Further, since the movable contact is provided with a concave portion, when the movable contact is pressed, the movable contact is inverted around the concave portion as a fulcrum to conduct with the fixed contact, and the original pressure is released by releasing the pressing. The state is returned to and the electrical connection with the fixed contact is cut off. As described above, by providing the concave portion, the click feeling at the time of reversing and restoring the movable contact becomes clear, and a good operation feeling can be obtained.
Also, the inventions according to claims 2 and 3 can exhibit the same operation as described above.
【０００８】請求項４記載の発明は、フープ材を打抜き
加工によって、円盤部と残余の周辺部及び該円盤部と周
辺部とを連結する支持片とが形成され、そして、該円盤
部及び支持片を同一フープ材に連続的に並設する。前記
円盤部はプレス加工にてドーム状に加工されると共に、
前記打抜き部位であって、且つ、該円盤部の周囲に樹脂
製基台を配置し、そして、該樹脂製基台に前記支持片を
インサート成形して後、該支持片を前記フープ材から切
断して可動接点装置が製造されるように構成されている
ので、該可動接点装置は効率良く大量に生産されること
ができる。 According to a fourth aspect of the present invention , the hoop material is punched to form a disc portion and a remaining peripheral portion, and the disc portion and the peripheral portion.
A support piece is formed to connect the side portion, and the disk is formed.
The part and the supporting piece are continuously arranged side by side on the same hoop material. The above
The disk part is processed into a dome shape by pressing,
A resin is formed in the punched part and around the disk part.
A base is placed, and the support piece is attached to the resin base.
After insert molding, cut the support piece from the hoop material.
It is configured so that the movable contact device is manufactured by disconnecting it.
Therefore, the movable contact device should be efficiently mass-produced.
You can
【０００９】[0009]
【実施例】以下、この発明の一実施例を図１乃至図６に
従って詳述する。図１及び図２は導電性金属板ばね材を
帯状に形成したフープ材２１に打抜き加工を施したもの
を示している。ほぼＣ形の打抜き孔２２，２２，…を対
向させて打抜くことによって、中央部位の円盤状の可動
接点２３と左右両側のランナー状の支持片２４，２４と
が形成されている。このようにしてフープ材２１の長手
方向に連続的に可動接点２３，２３，…を形成し、可動
接点２３，２３，…をプレス加工してドーム状に湾曲さ
せている。可動接点２３，２３，…の周縁部近傍には４
ケ所の凹部２５，２５，２５，２５を設けている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to FIGS. 1 and 2 show a hoop material 21 in which a conductive metal leaf spring material is formed in a strip shape, which is punched. By punching the substantially C-shaped punching holes 22, 22, so as to face each other, a disk-shaped movable contact 23 at the central portion and runner-shaped support pieces 24, 24 on both left and right sides are formed. In this way, the movable contacts 23, 23, ... Are continuously formed in the longitudinal direction of the hoop material 21, and the movable contacts 23, 23 ,. 4 near the periphery of the movable contacts 23, 23, ...
Recesses 25, 25, 25, 25 are provided at a single place.
【００１０】また、連続的に配設された可動接点２３，
２３，…間に残されたフープ材２１の連結部位２１ａ，
２１ａ，…から可動接点２３，２３，…の方向へ脚部２
６，２６，…が形成されており、プレス加工により図２
に示すように脚部２６，２６，…に階段状の段差を設け
て下降させ、後述する回路基板の板面に接するようにし
ている。尚、フープ材２１の両側縁部近傍には、自動送
り装置（図示せず）に係合する孔２７，２７，…が配設
されている。Further, the movable contacts 23, which are continuously arranged,
23, ... Connecting portions 21a of the hoop material 21 left between
21a, ... to the movable contacts 23, 23 ,.
, 26, ... are formed and are formed by press working as shown in FIG.
As shown in FIG. 5, the leg portions 26, 26, ... Are provided with stair-like steps and are lowered to come into contact with the plate surface of the circuit board described later. It should be noted that holes 27, 27, ... Engaging with an automatic feeding device (not shown) are provided near both side edges of the hoop material 21.
【００１１】次に、図３及び図４に示すように、可動接
点２３，２３，…の周囲に樹脂製の基台２８，２８，…
をインサート成形する。これにより、支持片２４，２
４，…及び脚部２６，２６，…が基台２８，２８，…に
インサートされる。そして、基台２８の外周に沿って可
動接点２３の支持片２４，２４を切断し、打抜き孔２
２，２２の外側縁部に沿って脚部２６，２６，２６，２
６を切断して図５及び図６に示す可動接点装置３１が形
成される。図６に示すように、可動接点装置３１の基台
２８の上面には、基台２８の外縁形状と一致させたポリ
イミドテープを貼付けて可動接点２３の保護カバー２９
とする。Next, as shown in FIG. 3 and FIG. 4, resin bases 28, 28, ... Are arranged around the movable contacts 23 ,.
Insert-mold. Thereby, the support pieces 24, 2
, And the legs 26, 26, ... Are inserted into the bases 28, 28 ,. Then, the support pieces 24, 24 of the movable contact 23 are cut along the outer periphery of the base 28, and the punched holes 2
Along the outer edges of 2, 22, legs 26, 26, 26, 2
6 is cut to form the movable contact device 31 shown in FIGS. 5 and 6. As shown in FIG. 6, on the upper surface of the base 28 of the movable contact device 31, a polyimide tape conforming to the outer edge shape of the base 28 is attached to protect the movable contact 23.
And
【００１２】完成した可動接点装置３１，３１，…を自
動チップマウント装置用のエンボステープに封入して自
動マウント可能な可動接点装置３１，３１，…のテーピ
ング製品が製造される。尚、前述した保護カバー２９の
貼付工程は、可動接点２３をフープ材２１から切断する
以前に行ってもよい。The completed movable contact devices 31, 31, ... Are enclosed in an embossing tape for an automatic chip mounting device to manufacture a taping product of the movable contact devices 31, 31 ,. The step of attaching the protective cover 29 described above may be performed before the movable contact 23 is cut from the hoop material 21.
【００１３】図６は印刷配線板３２上の所定位置に固定
された可動接点装置３１を示している。印刷配線板３２
には可動接点２３の中央部近傍に対向する位置に二つの
固定接点３３，３４が配設されている。また、脚部２
６，２６，２６，２６は印刷配線板３２上の固定用ラン
ド（図示せず）にはんだ付けされる。保護カバー２９を
介して可動接点２３を下方へ押圧すると、可動接点２３
は配線板３２上に接している凹部２５，２５，２５，２
５を支点として反転し、固定接点３３，３４に接触して
二つの固定接点３３，３４が導通する。押圧を解除すれ
ば、可動接点２３は自己の復元力によって図６に示す状
態に復帰し、固定接点３３，３４の導通が断たれる。FIG. 6 shows the movable contact device 31 fixed at a predetermined position on the printed wiring board 32. Printed wiring board 32
Two fixed contacts 33, 34 are arranged at positions facing the vicinity of the central portion of the movable contact 23. Also, the leg 2
6, 26, 26, 26 are soldered to fixing lands (not shown) on the printed wiring board 32. When the movable contact 23 is pressed downward through the protective cover 29, the movable contact 23
Are recesses 25, 25, 25, 2 in contact with the wiring board 32.
5 is a fulcrum, and it inverts and contacts the fixed contacts 33 and 34, and two fixed contacts 33 and 34 are conducted. When the pressure is released, the movable contact 23 returns to the state shown in FIG. 6 by its own restoring force, and the conduction between the fixed contacts 33 and 34 is cut off.
【００１４】凹部２５，２５，２５，２５を設けたこと
によって可動接点２３の反転時及び復元時におけるクリ
ック感触が明確になり、良好な操作感が得られる。尚、
この発明は本実施例に限定されるべきものではなく、こ
の発明の精神を逸脱しない限り種々の改変を為すことが
でき、この発明がそれらの改変されたものに及ぶことは
当然である。By providing the recesses 25, 25, 25, 25, the click feeling at the time of reversing and restoring the movable contact 23 becomes clear, and a good operation feeling can be obtained. still,
The present invention should not be limited to the present embodiments, and various modifications can be made without departing from the spirit of the present invention, and it goes without saying that the present invention extends to those modifications.
【００１５】[0015]
【発明の効果】請求項１記載の発明は、ドーム状の可動
接点が、該可動接点の側縁部から延設された支持片と、
該可動接点の外周方向へ向って配置された脚部とを該可
動接点の周囲に配置された樹脂製基台にインサート成形
し、斯くして、可動接点装置が一体的に形成されるの
で、作業困難であった可動接点の自動実装が可能とな
り、生産性を著しく向上させることができる。そして、
該回路基板に設けた固定接点と可動接点とを一致させて
前記脚部を回路基板に固着させることにより、該可動接
点装置を回路基板上の所定位置に固定することにより薄
型のプッシュスイッチが構成され、部品点数が可及的に
削減されてコストの低減に寄与する。更に又、前記可動
接点に凹部が設けられていることにより、該可動接点の
反転時及び復元時におけるクリック感触が明確となり、
良好な操作感が得られる。 而して、請求項２記載の発明
は請求項１記載の発明中の可動接点装置自体に関するも
のであり、更に、請求項３は請求項２の従属項であるの
で、請求項２及び３記載の発明は請求項１記載の発明の
奏する効果と実質的に同様の効果を奏することができ
る。According to the first aspect of the present invention, a movable dome shape is provided.
contactIs a support piece extending from the side edge of the movable contact,
The leg portion arranged in the outer peripheral direction of the movable contact can be
Insert molding on a resin base placed around the moving contact
Thus, the movable contact deviceIntegrally formedof
This makes it possible to automatically mount moving contacts, which was difficult to do.
Therefore, the productivity can be significantly improved. And
The circuit boardSet up inFixed contactAnd the movable contact
By fixing the legs to the circuit board,Movable contact
Thin by fixing the point device in place on the circuit board.
Type push switch is configured, and the number of parts is maximized
It is reduced and contributes to cost reduction.Furthermore, the movable
Since the contact is provided with a recess,
The click feeling when inverted and restored becomes clear,
A good feeling of operation can be obtained. Thus, the invention according to claim 2
Relates to the movable contact device itself in the invention according to claim 1.
And claim 3 is a dependent claim of claim 2.
so,The invention described in claims 2 and 3 is the same as the invention described in claim 1.
Can have substantially the same effect as
It
【００１６】請求項４記載の発明は、フープ材を打抜い
て多数の可動接点を連結した形状に成形し、更に、前記
打抜部位であって、且つ、可動接点の周囲に配置した樹
脂製基台に、該可動接点の周辺部に設けられている支持
片をインサート成形し、そして、該支持片をフープ材か
ら切断することにより可動接点装置が作成されるので、
取扱いが容易であり、生産性も向上し、コストダウンに
も寄与することができる。 According to a fourth aspect of the present invention, a hoop material is punched to form a shape in which a large number of movable contacts are connected, and further, the punched portion is formed around the movable contact. the resin base of the arranged, the support piece is provided on the periphery of the moving contact insert molding, and, in the movable contact device is created by cutting the support piece from the hoop material,
Easy to handle, improving productivity and reducing costs
Can also contribute.
【図１】フープ材の正面図。FIG. 1 is a front view of a hoop material.
【図２】フープ材の側面図。FIG. 2 is a side view of a hoop material.
【図３】基台をインサート成形したフープ材の正面図。FIG. 3 is a front view of a hoop material in which a base is insert-molded.
【図４】基台をインサート成形したフープ材の側面図。FIG. 4 is a side view of a hoop material in which a base is insert-molded.
【図５】可動接点装置の正面図。FIG. 5 is a front view of a movable contact device.
【図６】印刷配線板に実装した可動接点装置の断面図。FIG. 6 is a cross-sectional view of a movable contact device mounted on a printed wiring board.
【図７】従来のプッシュスイッチの断面図。FIG. 7 is a sectional view of a conventional push switch.
【図８】従来のメンブレン形プッシュスイッチの断面
図。FIG. 8 is a sectional view of a conventional membrane type push switch.
２１ フープ材 ２２ 打抜き孔 ２３ 可動接点 ２４ 支持部 ２５ 凹部 ２６ 脚部 ２７ 孔 ２８ 基台 ２９ 保護カバー ３１ 可動接点装置 ３２ 印刷配線板 ３３，３４ 固定接点 21 hoop material 22 punched holes 23 Moving contact 24 Support 25 recess 26 legs 27 holes 28 base 29 Protective cover 31 Moving contact device 32 printed wiring board 33, 34 fixed contacts
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭63−116322（ＪＰ，Ａ) 特開 昭63−116321（ＪＰ，Ａ) 特開 昭63−69115（ＪＰ，Ａ) 特開 昭58−123618（ＪＰ，Ａ) 特開 昭51−127384（ＪＰ，Ａ) 実開 平３−46926（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01H 11/00 H01H 13/48 H01H 13/70 ─────────────────────────────────────────────────── --- Continuation of the front page (56) Reference JP-A-63-116322 (JP, A) JP-A-63-116321 (JP, A) JP-A-63-69115 (JP, A) JP-A-58- 123618 (JP, A) JP-A-51-127384 (JP, A) Fukukaihei 3-46926 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) H01H 11/00 H01H 13 / 48 H01H 13/70
Claims (4)
動接点と、該可動接点に設けられ、該可動接点の反転時
の支点となる凹部と、前記可動接点の側縁部から延設さ
れた支持片と、前記可動接点の外周方向へ向って配置さ
れた脚部と、該支持片と前記脚部とを前記可動接点の周
囲に配置された樹脂製基台にインサート成形して一体成
形された可動接点装置を形成し、且つ、該可動接点装置
は回路基板上に、該回路基板に設けた固定接点と前記可
動接点とを一致させ、前記脚部で固着させてプッシュス
イッチを構成して成るプッシュスイッチに於ける可動接
点装置。1. A variable that a conductive plate spring material and formed into a dome shape
When the moving contact and the movable contact are reversed,
A recess to serve as a fulcrum, extending of the side edge portion of the movable contact
The supporting piece and the movable contact that are arranged in the outer peripheral direction.
The legs and the peripheral of the said the said support piece legs the movable contact
Forming a movable contact device which is integrally molded by insert molding resin base disposed in circumference, and, the movable contact device
The circuit board, wherein the fixed contact provided on the circuit board is matched with the movable contact, in the movable contact device in push switch made to constitute a push switch by fixed with the leg portion.
動接点と、該可動接点に設けられ、該可動接点の反転時
の支点となる凹部と、前記可動接点の側縁部から延設さ
れた支持片と、前記可動接点の外周方向へ向って配置さ
れた脚部と、該支持片と前記脚部とを該可動接点の周囲
に配置された樹脂製基台にインサート成形して一体形成
されたことを特徴とするプッシュスイッチに於ける可動
接点装置。 2. A conductive leaf spring material can be formed into a dome shape.
When the moving contact and the movable contact are reversed,
Of the movable contact and the side edge of the movable contact.
The supporting piece and the movable contact that are arranged in the outer peripheral direction.
And the supporting piece and the leg part around the movable contact.
Is integrally formed by insert molding on the resin base placed on the
Movable in push switch characterized by
Contact device.
路基板に設けた固定接点と上記可動接点とを一致させ、
前記脚部で固着してプッシュスイッチを構成できるよう
にしたことを特徴とする請求項２記載のプッシュスイッ
チに於ける可動接点装置。 3. The movable contact device is mounted on a circuit board,
Match the fixed contact provided on the road board with the movable contact,
To be able to form a push switch by fixing with the legs
3. The push switch according to claim 2, wherein
Movable contact device.
部と残余の周辺部及び前記円盤部と周辺部とを連結する
支持片とを形成し、前記円盤部及び支持片を同一フープ
材に連続的に並設し、前記円盤部をドーム状に加工して
クリックばねを形成するとともに、前記フープ材の打抜
き部位であって、且つ、前記円盤部の周囲に配置された
樹脂製基台に前記支持片をインサート成形し、該支持片
を前記フープ材から切断して可動接点装置を作成するプ
ッシュスイッチに於ける可動接点装置の製造方法。 4. A disc is punched from a hoop material of a conductive leaf spring.
Part and the remaining peripheral part and the disc part and the peripheral part are connected.
A supporting piece is formed, and the disk portion and the supporting piece are formed in the same hoop.
It is installed in parallel on the material and the disk part is processed into a dome shape.
Forming a click spring and punching the hoop material
And is arranged around the disk part.
The support piece is insert-molded on a resin base, and the support piece is
To make a movable contact device by cutting the
Method for manufacturing movable contact device in push switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09996492A JP3443841B2 (en) | 1992-04-20 | 1992-04-20 | Movable contact device in push switch and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09996492A JP3443841B2 (en) | 1992-04-20 | 1992-04-20 | Movable contact device in push switch and method of manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05298955A JPH05298955A (en) | 1993-11-12 |
| JP3443841B2 true JP3443841B2 (en) | 2003-09-08 |
Family
ID=14261365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09996492A Expired - Fee Related JP3443841B2 (en) | 1992-04-20 | 1992-04-20 | Movable contact device in push switch and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3443841B2 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5546657A (en) * | 1995-02-03 | 1996-08-20 | Pass & Seymour, Inc. | Method of assembling wiring devices in continuous succession |
| GB9722766D0 (en) | 1997-10-28 | 1997-12-24 | British Telecomm | Portable computers |
| US7312785B2 (en) | 2001-10-22 | 2007-12-25 | Apple Inc. | Method and apparatus for accelerated scrolling |
| US7333092B2 (en) | 2002-02-25 | 2008-02-19 | Apple Computer, Inc. | Touch pad for handheld device |
| US8059099B2 (en) | 2006-06-02 | 2011-11-15 | Apple Inc. | Techniques for interactive input to portable electronic devices |
| US20070152983A1 (en) | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Touch pad with symbols based on mode |
| US8022935B2 (en) | 2006-07-06 | 2011-09-20 | Apple Inc. | Capacitance sensing electrode with integrated I/O mechanism |
| US8743060B2 (en) | 2006-07-06 | 2014-06-03 | Apple Inc. | Mutual capacitance touch sensing device |
| US9360967B2 (en) | 2006-07-06 | 2016-06-07 | Apple Inc. | Mutual capacitance touch sensing device |
| US8274479B2 (en) | 2006-10-11 | 2012-09-25 | Apple Inc. | Gimballed scroll wheel |
| US9654104B2 (en) | 2007-07-17 | 2017-05-16 | Apple Inc. | Resistive force sensor with capacitive discrimination |
| US8683378B2 (en) | 2007-09-04 | 2014-03-25 | Apple Inc. | Scrolling techniques for user interfaces |
| US8416198B2 (en) | 2007-12-03 | 2013-04-09 | Apple Inc. | Multi-dimensional scroll wheel |
| US9454256B2 (en) | 2008-03-14 | 2016-09-27 | Apple Inc. | Sensor configurations of an input device that are switchable based on mode |
| US9354751B2 (en) | 2009-05-15 | 2016-05-31 | Apple Inc. | Input device with optimized capacitive sensing |
| US8872771B2 (en) | 2009-07-07 | 2014-10-28 | Apple Inc. | Touch sensing device having conductive nodes |
-
1992
- 1992-04-20 JP JP09996492A patent/JP3443841B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05298955A (en) | 1993-11-12 |
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