JPS59101720A - Method of producing push type switch - Google Patents
Method of producing push type switchInfo
- Publication number
- JPS59101720A JPS59101720A JP21110282A JP21110282A JPS59101720A JP S59101720 A JPS59101720 A JP S59101720A JP 21110282 A JP21110282 A JP 21110282A JP 21110282 A JP21110282 A JP 21110282A JP S59101720 A JPS59101720 A JP S59101720A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- movable
- fixed contact
- side terminal
- movable 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.)
- Pending
Links
Landscapes
- Manufacture Of Switches (AREA)
- Push-Button Switches (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】
この発明はプツシ晶式スイッチの製造方法に関する。従
来、この種の製造方法は帯状板のプレス抜き加工によっ
て、固定端子片、可動端子片保持部等が所定の配置状態
で互いに連接片による単位体で形成し、この単位体のイ
ンサート成形により、上記各端子片を合成樹脂材で保持
せしめた后、上記連接片を切除して、゛各端子片を分離
するのである。以上のような従来方法は、比較的平面的
な加工方法で、絶縁距離を充分確保する為には、平面積
を拡大しなければならなかった。又、汎用性を有する製
品を提供するには、高湿度、注水、浸水等の条件下でも
常に絶縁性の高い製品を要求されるが、本発明は斯様な
条件を充分満足させる小型で電気絶縁性の高い、而も組
立工程の簡単な、低コストなスイッチの製造方法を提供
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a push crystal switch. Conventionally, in this type of manufacturing method, a fixed terminal piece, a movable terminal piece holding part, etc. are formed as a unit by connecting pieces in a predetermined arrangement state by press punching of a band-shaped plate, and by insert molding of this unit, After each terminal piece is held by a synthetic resin material, the connecting piece is cut off to separate the terminal pieces. The conventional method described above is a relatively planar processing method, and in order to ensure a sufficient insulation distance, the planar area must be expanded. In addition, in order to provide a product with versatility, a product with high insulation properties is always required even under conditions such as high humidity, water injection, and flooding, but the present invention is a small and electrically The present invention provides a low-cost manufacturing method for a switch with high insulation properties and a simple assembly process.
以下、この発明の実施例を図面の簡単な説明すると、第
１図は本発明に係る製造方法によって作られたプツシ一
式スイッチの主要部斜視図である。（１）は一端に固定
接点（１ａ）を有する固定、片、（２）は可動片を保持
する可動片側端子片であり、インサート成形によって基
体（４）である樹脂成形品で保持されている。可動片側
端子片（２）の上端部は垂直に曲げられて、その円周部
である可動接片支持部（２ａ）が可動接片（８）の周縁
部と対向配置する。（６）は外側面蓋部で組立工程上の
作業性から考慮されており、最終工程で、（４ａ）の薄
肉部から該蓋部（６）を取除くようになっていて、基体
（４）の開口部となる。Hereinafter, embodiments of the present invention will be briefly described with reference to the drawings. Fig. 1 is a perspective view of the main parts of a push-button switch manufactured by the manufacturing method according to the present invention. (1) is a fixed piece with a fixed contact (1a) at one end, and (2) is a movable one-sided terminal piece that holds a movable piece, which is held by a resin molded product that is the base (4) by insert molding. . The upper end portion of the movable one-side terminal piece (2) is bent vertically, and the movable contact piece support portion (2a), which is the circumferential portion thereof, is arranged to face the peripheral edge of the movable contact piece (8). (6) is the outer surface lid part, which has been taken into consideration from the viewpoint of workability in the assembly process, and in the final process, the lid part (6) is removed from the thin wall part of (4a), and the base (4a) is removed from the thin wall part (4a). ).
第２図以下は本発明の製造過程を示す。まず、第；２図
に於いては、略長方形に打ち抜いた導電帯材の中央部に
固定接点側端子片（１）を配し、その一端には固定接点
（１ａ）を設ける。また固定接点（１ａ）の外周に可動
片支持部（２ａ）となる可動接片側端子片（２）を配し
、該可動液ハ支持部（２ａ）は環状に形成する。以上が
一単位体となって連接片（３）を介して互いに連続した
状態で導電帯側から形成される。次に第３図の如く、上
記単位体を固定接点側端子片Ｔｌｌに対して、可動接片
支持部（２ａ）が垂直に、又固絶縁材よりなる基体（４
）に上下に貫通保持させるとともに、固定接点（１ａ）
と可動接片支持部（２ａ）間に第４回忌に示す如く合成
樹脂絶縁材による環状溝（２）を分離する。尚、環状溝
（５）は基体（４）内部の水滴通路となり、第５図に示
す基体（４）外側面蓋部（６）は前述の如く、容易に離
脱し環状溝（５）の開口部（７）となって水滴等を外部
を流出させる出口となる。又、外側面蓋部（６）は組立
工程上、各端子片＋１１ ＋２１の半田フラックス処理
時のスラックス液の流入防止となり、組立作業性を向上
させる目的をもっている。FIG. 2 and subsequent figures show the manufacturing process of the present invention. First, in FIG. 2, a fixed contact side terminal piece (1) is arranged in the center of a conductive strip material punched into a substantially rectangular shape, and a fixed contact (1a) is provided at one end of the terminal piece (1). Further, a movable contact side terminal piece (2) serving as a movable piece support part (2a) is arranged around the outer periphery of the fixed contact (1a), and the movable liquid support part (2a) is formed in an annular shape. The above members are formed as one unit and are continuous with each other via the connecting piece (3) from the conductive band side. Next, as shown in FIG. 3, the unit body is placed so that the movable contact support part (2a) is perpendicular to the fixed contact side terminal piece Tll, and the base (4
) is passed through and held vertically, and the fixed contact (1a)
An annular groove (2) made of a synthetic resin insulating material is separated between the movable contact support part (2a) and the movable contact piece support part (2a) as shown in the fourth example. Note that the annular groove (5) becomes a water drop passage inside the base (4), and the outer cover (6) of the base (4) shown in FIG. 5 can be easily removed as described above to open the annular groove (5). The part (7) serves as an outlet through which water droplets and the like flow out to the outside. In addition, the outer cover portion (6) serves to prevent the slack liquid from flowing in during the solder flux treatment of each terminal piece +11 to +21 during the assembly process, and has the purpose of improving assembly work efficiency.
そして、第６図のような反転復帰機能を有する可動接片
（８）を可動接片支持部（２ａ）に装置すると、可動接
片（８）の中央部と固定接点（１ａ）が対向し、該可動
接片（８）の中央上部から押圧して固定接点側、可動接
片側両端子（１１、（２１間に電気回路を閉路とし得る
ブツシュ式スイッチを製造することができる。Then, when the movable contact piece (8) having a reversal return function as shown in Fig. 6 is mounted on the movable contact support part (2a), the central part of the movable contact piece (8) and the fixed contact (1a) face each other. It is possible to manufacture a bush type switch which can close an electric circuit between both terminals (11, (21) on the fixed contact side and the movable contact side by pressing from the upper center of the movable contact piece (8).
以上説明したように、この発明に係るブツシュ式スーイ
ッチの製造方法は、帯状にした導通材を少くとも一つの
接点を形成した固定接点側端子片と、可動接片支持部を
有する可動接片側端子片とが連接片を介して互いに連続
して単位体を形成する工程と上記固定接点側端子片に対
して、上記可動接片支持部を固定接点を中心に円周上に
配置するように垂直に曲げ加工を施す工程と、上記単位
体をインサート成形により合成樹脂絶縁物よりなる基体
に上下に貫通して保持する工程と、上記基体に保持され
た単位体を上記連接片を切除して分離する工程と、上記
可動接片側端子片の上記可動接片支持部に上記可動接片
を取付けて、該可動接片を上記固定接点に対向させる工
程とからなるものでちる。従って上記可動接片側支持部
（２ａ）と上記固定端子（１ａ）間に立体的に任意な絶
縁沿面距離が確保される他、各端子間の高い位置精度に
加え高湿度、水滴、注水等による水分の内部滞留のない
安全で信頼性の高い汎用性に富んだブツシュ式スイッチ
が製造可能である。As explained above, the method for manufacturing a bush type switch according to the present invention includes a fixed contact side terminal piece having at least one contact formed of a band-shaped conductive material, and a movable contact side terminal piece having a movable contact support part. The movable contact support part is perpendicular to the fixed contact side terminal piece so as to be arranged on the circumference around the fixed contact. a step of bending the unit body, a step of holding the unit body vertically through a base made of a synthetic resin insulator by insert molding, and a process of separating the unit body held by the base body by cutting out the connecting piece. and a step of attaching the movable contact piece to the movable contact support portion of the movable contact side terminal piece, and causing the movable contact piece to face the fixed contact. Therefore, in addition to ensuring a three-dimensional arbitrary insulation creepage distance between the movable contact side support part (2a) and the fixed terminal (1a), in addition to high positional accuracy between each terminal, high humidity, water droplets, water injection, etc. It is possible to manufacture a safe, reliable, and versatile bushing type switch that does not retain moisture inside.
第１図は本発明によって作られたプツシ、式スイッチの
主要部の斜視図、第２図から第４図まではこの発明の要
点となる製造課程の説明図、第５図は第４図の次工程を
示す斜視図、第６図は本発明の可動接片の一例を示す断
面図である。
（１）：固定接点側固定片、（１ａ）：固定端子、（２
）：可動接片側端子片、（２ａ）：可動接片支持部、（
３） ：連接片、（４）：基体、（ａａ）：薄肉部、（
５１： ＊状溝、（６）蓋部、（７）：開口部 （鉋：
可動楊片持許出願人 株式会社 神林製作所Fig. 1 is a perspective view of the main parts of the pushbutton and type switch made according to the present invention, Figs. 2 to 4 are explanatory diagrams of the manufacturing process which is the main point of this invention, and Fig. FIG. 6 is a perspective view showing the next step, and a sectional view showing an example of the movable contact piece of the present invention. (1): Fixed contact side fixed piece, (1a): Fixed terminal, (2
): Movable contact piece terminal piece, (2a): Movable contact piece support part, (
3) : Connecting piece, (4) : Base body, (aa) : Thin wall part, (
51: * shaped groove, (6) lid, (7): opening (plane:
Movable cantilever permit applicant: Kanbayashi Seisakusho Co., Ltd.
Claims (1)
の接点を形成した固定接点側端子片と該端子片外側に可
動片支持部を形成した該可動片側端子片を連接片を介し
て互いに連続してなる単位体を形成する工程と、上記固
定接点側端子片に対して可動片支持部を垂直且つ固定接
点を中心に円周上に設置するように上記可動片側端子片
外周部を折曲げ形成する工程と、上記単位体のインサー
ト成形により、上記各端子片を合成樹脂製絶縁物よりな
る基体に上下に貫通して保持させ、且つ上記固定接点と
上記可動片支持部間に上記絶縁物よりなる溝を形成させ
る工程と、上記基体に保持された単位体の上記連接片を
切除して、上記各端子片を分離する工程と、反転復帰機
能を有する湾曲させた可動片の周縁部を上記可動片支持
部上に載置し、上記可動片の中央部を上記固定接点に対
向させる工程とからなるブツシュ式スイッチの製造方法
。The fixed contact side terminal piece having at least one contact formed thereon and the movable one side terminal piece having a movable piece supporting portion formed on the outside of the terminal piece are connected to each other via a connecting piece by pressing a band-shaped conductive material. and bending the outer periphery of the movable one side terminal piece so that the movable piece support part is perpendicular to the fixed contact side terminal piece and installed on the circumference around the fixed contact. By insert molding the unit body, each of the terminal pieces is held vertically through the base made of synthetic resin insulator, and the insulator is inserted between the fixed contact and the movable piece supporting part. a step of forming a groove, a step of cutting off the connecting piece of the unit body held by the base body to separate each of the terminal pieces, and a step of cutting the peripheral edge of the curved movable piece having an inversion return function into the above-mentioned shape. A method for manufacturing a bushing-type switch, comprising the steps of: placing the movable piece on a supporter, and making the center part of the movable piece face the fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21110282A JPS59101720A (en) | 1982-11-30 | 1982-11-30 | Method of producing push type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21110282A JPS59101720A (en) | 1982-11-30 | 1982-11-30 | Method of producing push type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59101720A true JPS59101720A (en) | 1984-06-12 |
Family
ID=16600438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21110282A Pending JPS59101720A (en) | 1982-11-30 | 1982-11-30 | Method of producing push type switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101720A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6481652B2 (en) | 2000-11-28 | 2002-11-19 | Emerson Electric Co. | Food waste disposer having variable speed motor and methods of operating same |
| US6648252B2 (en) | 2000-10-04 | 2003-11-18 | Emerson Electric Co. | Switched reluctance machine and food waste disposer employing switched reluctance machine |
| US6854673B2 (en) | 2000-11-28 | 2005-02-15 | Emerson Electric Co. | Food waste disposer having a variable speed motor |
| KR100966183B1 (en) | 2006-06-01 | 2010-06-25 | 에스에무케이 가부시키가이샤 | Switch |
-
1982
- 1982-11-30 JP JP21110282A patent/JPS59101720A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648252B2 (en) | 2000-10-04 | 2003-11-18 | Emerson Electric Co. | Switched reluctance machine and food waste disposer employing switched reluctance machine |
| US6481652B2 (en) | 2000-11-28 | 2002-11-19 | Emerson Electric Co. | Food waste disposer having variable speed motor and methods of operating same |
| US6854673B2 (en) | 2000-11-28 | 2005-02-15 | Emerson Electric Co. | Food waste disposer having a variable speed motor |
| US7048213B2 (en) | 2000-11-28 | 2006-05-23 | Emerson Electric Co. | Methods of operating a food waste disposer having a variable speed motor |
| KR100966183B1 (en) | 2006-06-01 | 2010-06-25 | 에스에무케이 가부시키가이샤 | Switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4675989A (en) | Method of making an electrical circuit package | |
| JPH06215953A (en) | Magnet device and its manufacture | |
| US5343008A (en) | Sealed switch | |
| US5595288A (en) | Thin switch including domed contact | |
| US2744308A (en) | Semi-conductor translating device and method of manufacture | |
| KR960705334A (en) | ELECTROMAGNETIC RELAY AND ITS MANUFACTURE | |
| US4064472A (en) | Compact inductor | |
| JPH01292999A (en) | Piezoelectric film type electro-acoustic insert | |
| KR100212106B1 (en) | Push switch and a method of producing a push switch | |
| JPS59101720A (en) | Method of producing push type switch | |
| US3252206A (en) | Method of molding and forming a switch device | |
| JPH07245918A (en) | Brush assembly for dc miniature motor and manufacture thereof | |
| JPS61216354A (en) | Manufacture of lead frame | |
| JP3002335B2 (en) | Manufacturing method of push button switch | |
| JPH0441621Y2 (en) | ||
| US4551786A (en) | Unencapsulated solid electrolytic capacitor and method for manufacturing the same | |
| US4507710A (en) | Electronic components and system carrier assembly | |
| JP2002344221A (en) | Helical antenna and manufacturing method therefor | |
| KR820000987Y1 (en) | Ear-phone | |
| JPS5832795B2 (en) | Continuous substrate for matrix wiring | |
| JPS6326910A (en) | Manufacture of fixing contact piece for push button switch | |
| JPS587554Y2 (en) | Switch contact structure | |
| GB1400304A (en) | Process for manufacturing an electrical component | |
| JPS6025111Y2 (en) | electric horn | |
| JPH04369206A (en) | Manufacture of surface mounting type coil |