JPS5823685B2 - Electrical connection member and its manufacturing method - Google Patents
Electrical connection member and its manufacturing methodInfo
- Publication number
- JPS5823685B2 JPS5823685B2 JP4580479A JP4580479A JPS5823685B2 JP S5823685 B2 JPS5823685 B2 JP S5823685B2 JP 4580479 A JP4580479 A JP 4580479A JP 4580479 A JP4580479 A JP 4580479A JP S5823685 B2 JPS5823685 B2 JP S5823685B2
- Authority
- JP
- Japan
- Prior art keywords
- connection member
- electrical connection
- manufacturing
- net
- support
- 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
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Description
【発明の詳細な説明】
本発明は電気的接続部材およびその製造方法に係り、絶
縁性の材質より成る網状支持体の所定の位置に複数個の
導体部を形成したものに関し、特にキーボード、その他
の入力装置に好適な電気的接点部材或いは接続部材を提
供することをその目的とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrical connection member and a method for manufacturing the same, and particularly relates to an electrical connection member in which a plurality of conductor portions are formed at predetermined positions on a net-like support made of an insulating material, and particularly relates to an electrical connection member and a method for manufacturing the same. The object of the present invention is to provide an electrical contact member or a connection member suitable for the input device of the present invention.
以下、本発明の実施例を第１図及び第２図について説明
すると、１は電気的接続部材の一部分を示し、２はテト
ロン等の絶縁性の′繊維を格子状に編んで形成した網状
支持体で、該支持体２はテトロンの他に、シルクその他
適宜の繊維状材料によって編組したものでもよい。Hereinafter, embodiments of the present invention will be explained with reference to FIGS. 1 and 2. Reference numeral 1 indicates a part of the electrical connection member, and 2 indicates a net-like support formed by knitting insulating fibers such as Tetoron in a lattice shape. In addition to Tetron, the support 2 may also be made of silk or other suitable fibrous material braided.
３はカーボン粉末等の導電性物質をシリコーンゴム等に
分散させて形成した導電部である。3 is a conductive part formed by dispersing a conductive substance such as carbon powder in silicone rubber or the like.
次に前記電気的接続部材の製造方法につき、第３図及び
第４図について説明すると、４、・・・・・・はシリコ
ーンゴム中にカーボン粉末を均一に混合し、未だ半硬化
の状態でシート状に成形し、該シートより裁断或いは打
抜加工により形成したシート片である。Next, the method for manufacturing the electrical connection member will be explained with reference to FIGS. 3 and 4. In 4, . It is a sheet piece formed into a sheet shape and then cut or punched from the sheet.
５ａは成形金型の下型、５ｂは上型で、先ず下型５ａの
凹部６の各々にシート片４、・・・・・・を装着し、次
に網状支持体２を載置し、更に前記シート片４、・・・
・・・の真上に、治具等を使用して丁度真上に同一形状
のシート片４、・・・・・・を重畳させて載置し、その
上に上型５ｂを下げて加圧する。5a is the lower mold of the molding die, 5b is the upper mold, and first, the sheet pieces 4, . Furthermore, the sheet piece 4,...
. . . Using a jig or the like, place the sheet pieces 4 of the same shape, . Press.
なお、金型５ａ、５ｂは予めシリコーンゴムが硬化する
温度に予熱してあり、加圧されることにより、上下のシ
ート片４、・・・・・・が一体化すると共に硬化して導
電部３が形成され、金型より取り出されて、第１図、第
２図の如き接続部材１が形成される。The molds 5a and 5b are preheated to a temperature at which the silicone rubber hardens, and when pressurized, the upper and lower sheet pieces 4, etc. are integrated and hardened to form a conductive part. 3 is formed and taken out from the mold to form the connecting member 1 as shown in FIGS. 1 and 2.
なお、本発明は、前記の実施例の方法の他に、カーボン
粉末を混合したシリコーンゴム等の材料を、射出成形、
その他の方法で注入して導電部３、・・・・・・を形成
してもよい。In addition to the method of the above embodiment, the present invention also involves injection molding, injection molding, etc. of silicone rubber mixed with carbon powder.
The conductive parts 3, . . . may be formed by implantation using other methods.
第５図は本発明による接続部材１を使用したキーボード
スイッチを示すもので、支持体２を筐体内に保持させる
ことによって導電部３を可動接点部材８とし、該部材８
が絶縁基板９上の固定接点１０．１０に対面するように
構成し、上部に押圧部となる可撓性の上面板１１を配設
して、薄形の押釦スイッチを構成したものである。FIG. 5 shows a keyboard switch using the connecting member 1 according to the present invention, in which the conductive part 3 is made into a movable contact member 8 by holding the support body 2 in the housing, and the member 8
is configured so as to face the fixed contacts 10, 10 on the insulating substrate 9, and a flexible top plate 11 serving as a pressing portion is disposed on the upper part, thereby configuring a thin push button switch.
紙上の如く、本発明によれば、電気的接続部材；の各々
の導電部が絶縁性の網状支持体によって連結されている
ので、厚み方向の電気的導通が良好であると共に、導電
部相互の間の絶縁は極めて良好に保たれ、且つ接続部材
の製造を極めて簡単にすることができるという顕著な効
果を奏するもの１である。As described in the paper, according to the present invention, each conductive part of the electrical connection member is connected by an insulating net-like support, so that electrical conduction in the thickness direction is good and the conductive parts are mutually connected. This method has the remarkable effect that the insulation between them is maintained extremely well, and the manufacturing of the connecting member can be extremely simplified.
第１図は本発明の実施例における電気的接続部材の平面
図、第２図はその側面図、第３図及び第４図は成形工程
を示す側面図、第５図はキーボードスイッチの断面図で
ある。
１：電気的接続部材、２：網状支持体、３：導電部、４
・・・・・・：シート片。Fig. 1 is a plan view of an electrical connection member in an embodiment of the present invention, Fig. 2 is a side view thereof, Figs. 3 and 4 are side views showing the molding process, and Fig. 5 is a sectional view of a keyboard switch. It is. 1: Electrical connection member, 2: Network support, 3: Conductive part, 4
・・・・・・：Sheet piece.
Claims (1)
に貫通させて１個または複数個の弾性に富む導電部を形
成させたことを特徴とする電気的接続部材。 ２ 絶縁材料より成る網状支持体の所定の位置に、弾性
に富む合成樹脂中に導電性物質を混合分散させて成るシ
ート片を、前記網状支持体の表裏より加圧加熱して固着
させて導電部を形成することを特徴とする電気的接続部
材の製造方法。[Scope of Claims] 1. An electrical connection member characterized in that one or more highly elastic conductive portions are formed in predetermined positions of a net-like support made of an insulating material by penetrating it from the front and back sides. 2. A sheet piece made of a highly elastic synthetic resin mixed and dispersed with a conductive substance is fixed to a predetermined position of a net-like support made of an insulating material by applying heat and pressure from the front and back of the net-like support to make it conductive. 1. A method of manufacturing an electrical connection member, the method comprising: forming an electrical connection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4580479A JPS5823685B2 (en) | 1979-04-14 | 1979-04-14 | Electrical connection member and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4580479A JPS5823685B2 (en) | 1979-04-14 | 1979-04-14 | Electrical connection member and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55137614A JPS55137614A (en) | 1980-10-27 |
| JPS5823685B2 true JPS5823685B2 (en) | 1983-05-17 |
Family
ID=12729446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4580479A Expired JPS5823685B2 (en) | 1979-04-14 | 1979-04-14 | Electrical connection member and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823685B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291081A (en) * | 1985-06-18 | 1986-12-20 | 株式会社 サタケ | Method and apparatus for sorting germ from rice rough bran |
| KR20240079785A (en) * | 2022-11-29 | 2024-06-05 | 주식회사 파워투팜스 | Cooling and heating system of greenhouse using heat absorber |
-
1979
- 1979-04-14 JP JP4580479A patent/JPS5823685B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291081A (en) * | 1985-06-18 | 1986-12-20 | 株式会社 サタケ | Method and apparatus for sorting germ from rice rough bran |
| KR20240079785A (en) * | 2022-11-29 | 2024-06-05 | 주식회사 파워투팜스 | Cooling and heating system of greenhouse using heat absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55137614A (en) | 1980-10-27 |
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