JPS6034231B2 - Electrical connector using conductive rubber and method for manufacturing electrical connector using conductive rubber - Google Patents
Electrical connector using conductive rubber and method for manufacturing electrical connector using conductive rubberInfo
- Publication number
- JPS6034231B2 JPS6034231B2 JP50005438A JP543875A JPS6034231B2 JP S6034231 B2 JPS6034231 B2 JP S6034231B2 JP 50005438 A JP50005438 A JP 50005438A JP 543875 A JP543875 A JP 543875A JP S6034231 B2 JPS6034231 B2 JP S6034231B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive rubber
- electrical connector
- rubber
- insulating rubber
- insulating
- 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
- Combinations Of Printed Boards (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
【発明の詳細な説明】
− 本発明は、導電性ゴムと絶縁性ゴムとを交互に配列
したところの導電性ゴムを利用する電気コネクタ並びに
その製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrical connector that utilizes conductive rubber in which conductive rubber and insulating rubber are alternately arranged, and a method for manufacturing the same.
従来、かかる導電性ゴムを利用した電気コネクタは、導
電性ゴムの両端が絶縁性ゴムの端面と同一の平面内にあ
る為、援続端子と導電性ゴムとの電気的な接触が良好に
行ない得ない欠点があった。Conventionally, in electrical connectors using such conductive rubber, both ends of the conductive rubber are in the same plane as the end surface of the insulating rubber, so that good electrical contact can be made between the connecting terminal and the conductive rubber. There were disadvantages that I could not get.
かかる欠点を解決するものとして、絶縁性ゴムシートに
貫通孔を穿り、この貫通孔内に導電性ゴムを保持させ、
そして、この導電性ゴムの両端部を前記絶縁性ゴムシー
トの面より突出させたものが存在する。しかし、かかる
従来のものにあっても、絶縁性シートに貫通孔を穿った
り、また、この貫通孔内に導電性ゴムを挿入したりする
等の多くの工程を必要とし、製作が極めて困難であり、
コストが高くなる欠点があった。本発明は、かかる点に
鑑みて、電気的な接続を良好に行ない得ると共に、容易
に製作し得るところの電気コネクタ並びにその製造方法
を提供せんとするものである。In order to solve this problem, a through hole is made in an insulating rubber sheet, and a conductive rubber is held in the through hole.
There is also one in which both ends of the conductive rubber protrude from the surface of the insulating rubber sheet. However, even with such conventional products, many steps are required such as drilling through holes in the insulating sheet and inserting conductive rubber into the through holes, making it extremely difficult to manufacture. can be,
The disadvantage was that the cost was high. SUMMARY OF THE INVENTION In view of these points, it is an object of the present invention to provide an electrical connector that can provide good electrical connection and that can be easily manufactured, as well as a method for manufacturing the same.
以下例示図に基づき本発明の電気コネクタの製造方法に
つき説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of manufacturing an electrical connector according to the present invention will be explained below based on illustrative drawings.
第１図にて、１は絶縁性ゴムシートであり、２は導電性
ゴムシートである。In FIG. 1, 1 is an insulating rubber sheet, and 2 is a conductive rubber sheet.
これら絶縁性ゴムシートーと導電性ゴムシート２とを交
互に積層状に配列する。これら積層状に配列された絶縁
性ゴムシ−トー・・・と導電性ゴムシート２…とを接着
するに、この絶縁性ゴムシートの弾性限度内の大なる引
張力をこれら絶縁性ゴムシートー・・・に対して作用さ
せた状態にて接着材等にて接着する。かかる接着が完了
するまで前記引張力は保持しておき、接着完了後解除す
る。これにて第２図に示すごとき、絶縁性ゴムシート１
と導電性ゴムシート２とを交互に配列した積層ブロック
３を得る。この積層ブロック３を第２図の破線にて示す
ごとく、使用状況に応じて適宜の薄さに縦方向に切断す
ると、第３図に示すごとき電気コネクタ４を得る。この
電気コネク夕４は、絶縁性ゴム部５と導雷性ゴム部６と
が交互に配列されている。絶縁性ゴム部は、前記引張力
の解除により、弾性変形した状態より初期状態に復元し
ようとして、導電性ゴム部６に対して縮小する。これに
より、導電性ゴム部６の両端部７，８が絶縁性ゴム部５
より相対的に突出した形状となっている。この導電性ゴ
ム部６の両端部７，８が、絶縁性ゴム部５より突出した
形状となっていることにより、導電性ゴム部６と接続端
子との接触を良好に行ない得、もって、電気的な接続を
良好に行ない得る。第４図に、前記電気コネクタ４の使
用状態を示す。These insulating rubber sheets and conductive rubber sheets 2 are arranged in alternate layers. In order to bond the insulating rubber sheets arranged in a laminated manner to the conductive rubber sheets 2..., a large tensile force within the elastic limit of the insulating rubber sheets is applied to the insulating rubber sheets... Glue with an adhesive or the like while it is applied to the surface. The tensile force is maintained until such adhesion is completed, and then released. This completes the insulating rubber sheet 1 as shown in Figure 2.
A laminated block 3 in which conductive rubber sheets 2 and conductive rubber sheets 2 are arranged alternately is obtained. When this laminated block 3 is cut in the longitudinal direction to a suitable thickness according to the usage situation, as shown by the broken line in FIG. 2, an electrical connector 4 as shown in FIG. 3 is obtained. This electrical connector 4 has insulating rubber parts 5 and lightning conducting rubber parts 6 arranged alternately. Upon release of the tensile force, the insulating rubber portion tries to restore its initial state from its elastically deformed state and shrinks relative to the conductive rubber portion 6. As a result, both ends 7 and 8 of the conductive rubber portion 6 are connected to the insulating rubber portion 5.
It has a relatively protruding shape. Since both ends 7 and 8 of the conductive rubber part 6 are shaped to protrude from the insulating rubber part 5, good contact can be made between the conductive rubber part 6 and the connecting terminal, and therefore the electrical connection can be made well. FIG. 4 shows how the electrical connector 4 is used.
この第４図にて、９は、液晶セル（図外）の電極と電気
的に接続した一方の接続様子１０・・・をコーティング
したネサガラスである。１１は、電子回路（図外）と電
気的に接続した他方の接続端子１２・・・を形成したプ
リント基盤である。In FIG. 4, reference numeral 9 denotes Nesa glass coated with one connection state 10 electrically connected to an electrode of a liquid crystal cell (not shown). Reference numeral 11 denotes a printed circuit board on which the other connecting terminal 12 is electrically connected to an electronic circuit (not shown).
これらネサガラス９とプリント基盤１１との間に前記電
気コネクタを配置してある。この電気コネクタ４は、前
述のごとく、導電性ゴム部・・・の両端部７，８が絶縁
性ゴム部５・・・よりも突出する形状となっているので
、前記ネサガラス９とプリント基盤１１との二枚の板間
に侠持されたとしても、絶縁性ゴム部５・・・によって
、導電性ゴム部６と接続端子ｌｏ…、１２…との接触が
阻害されることがない。これにて、導電性ゴム部６・・
・と各接続端子１０…，１２・・・とは確実に接触し、
ネサガラス９とプリント基盤１１との電気的接続を良好
に行ない得る。要するに、本発明に於ける電気コネク夕
は、絶縁性ゴムに収縮力を保持させて、前記導電性ゴム
の両端部を各々絶縁性ゴムより相対的に突出すべく構成
してあるので、導電性ゴム部と接続端子との接触を絶縁
性ゴム部にて阻害されることなく良好に行ない得、もっ
て、確実な電気的接続を行ない得る。The electrical connector is arranged between the Nesa glass 9 and the printed circuit board 11. As described above, this electrical connector 4 has a shape in which both ends 7 and 8 of the conductive rubber part protrude beyond the insulating rubber part 5. Even if the conductive rubber part 6 is held between two plates, the contact between the conductive rubber part 6 and the connection terminals lo, 12, etc. is not inhibited by the insulating rubber part 5. With this, the conductive rubber part 6...
- and each connection terminal 10..., 12... are in secure contact,
Electrical connection between the Nesa glass 9 and the printed circuit board 11 can be made well. In short, the electrical connector according to the present invention is configured so that the insulating rubber retains its contractile force and both ends of the conductive rubber protrude relatively from the insulating rubber. Good contact between the rubber part and the connecting terminal can be made without being obstructed by the insulating rubber part, and thus a reliable electrical connection can be made.
又、かかる電気コネクタは、導電性ゴムシートと絶縁性
ゴムシートとを交互に積層状に配列し、これら絶縁性ゴ
ムシートにのみ引張力を作用させた状態にて、導電性ゴ
ムシートと絶縁性ゴムシートとを接着し、この接着が完
了した後、前記張力を除去して、積層ブロックを形成し
、この積層ブロックを切断して製造することができるの
で、極めて容易に構成し得る。もって、電気的接続を良
好かつ確実に行ない得る電気コネクタを容易に構成し得
るに至った。In addition, such electrical connectors are constructed by arranging conductive rubber sheets and insulating rubber sheets alternately in a laminated manner, and applying tensile force only to these insulating rubber sheets. The rubber sheet is bonded to the rubber sheet, and after this bonding is completed, the tension is removed to form a laminated block, and this laminated block can be cut to produce the product, so it can be constructed very easily. As a result, it has become possible to easily construct an electrical connector that can provide good and reliable electrical connection.
第１図、第２図は本発明の電気コネクタの製造過程を示
す斜視図、第３図は本発明の電気コネクタを示す斜視図
、第４図は第３図の電気コネクタの使用状態を示す断面
図である。
１・・…・絶縁性ゴムシート、２・・・・・・導電性ゴ
ムシート、３……積層ブロック、４……電気コネクタ、
５・・・・・・絶縁性ゴム部、６・・・・・・導電性ゴ
ム部、９・・・・・・ネサガラス、１１・・・・・・プ
リント基板。
第２図寿ｌ図
第３‐図
第４図1 and 2 are perspective views showing the manufacturing process of the electrical connector of the present invention, FIG. 3 is a perspective view showing the electrical connector of the present invention, and FIG. 4 shows the state in which the electrical connector of FIG. 3 is used. FIG. 1... Insulating rubber sheet, 2... Conductive rubber sheet, 3... Laminated block, 4... Electric connector,
5... Insulating rubber part, 6... Conductive rubber part, 9... Nesa glass, 11... Printed circuit board. Figure 2 - Figure 3 - Figure 4
Claims (1)
列され液晶セルの端子とプリント基板の端子とを電気的
に接続する電気コネクタに於いて、前記導電性ゴム部の
前記両端子側端部の中央部を前記絶縁性ゴム部より突出
させ、前記導電性ゴム部の中央部が前記両端子に夫々接
触するように構成されてなることを特徴とする電気コネ
クタ。 ２ 導電性ゴムシートと絶縁性ゴムシートとを交互に積
層状に配列し、前記絶縁性ゴムシートのみに引張力を作
用させた状態にて、前記導電性ゴムシートと前記絶縁性
ゴムシートとを接着し、この接着が完了した後、前記引
張力を除去して、積層ブロツクを形成し、この積層ブロ
ツクを切断して導電性ゴム部の両端部が絶縁性ゴム部よ
り相対的に突出した電気コネクタを製造する電気コネク
タの製造方法。[Scope of Claims] 1. In an electrical connector for electrically connecting terminals of a liquid crystal cell and terminals of a printed circuit board, the conductive rubber portions and the insulating rubber portions are alternately and integrally arranged, The electrical device is characterized in that the center portions of the end portions of the rubber portion on the both terminal sides protrude from the insulating rubber portion, and the center portions of the conductive rubber portions are configured to contact the both terminals, respectively. connector. 2 Conductive rubber sheets and insulating rubber sheets are alternately arranged in a laminated manner, and with a tensile force acting only on the insulating rubber sheets, the conductive rubber sheets and the insulating rubber sheets are After the adhesion is completed, the tensile force is removed to form a laminated block, and the laminated block is cut to form an electric wire with both ends of the conductive rubber part protruding relatively from the insulating rubber part. Electrical connector manufacturing method for manufacturing connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50005438A JPS6034231B2 (en) | 1975-01-09 | 1975-01-09 | Electrical connector using conductive rubber and method for manufacturing electrical connector using conductive rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50005438A JPS6034231B2 (en) | 1975-01-09 | 1975-01-09 | Electrical connector using conductive rubber and method for manufacturing electrical connector using conductive rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5180983A JPS5180983A (en) | 1976-07-15 |
| JPS6034231B2 true JPS6034231B2 (en) | 1985-08-07 |
Family
ID=11611188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50005438A Expired JPS6034231B2 (en) | 1975-01-09 | 1975-01-09 | Electrical connector using conductive rubber and method for manufacturing electrical connector using conductive rubber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034231B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54146166U (en) * | 1978-03-31 | 1979-10-11 | ||
| JPS6233352Y2 (en) * | 1981-02-12 | 1987-08-26 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547577Y2 (en) * | 1974-09-25 | 1979-04-09 |
-
1975
- 1975-01-09 JP JP50005438A patent/JPS6034231B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5180983A (en) | 1976-07-15 |
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