JPS60213090A - Device for connecting part - Google Patents
Device for connecting partInfo
- Publication number
- JPS60213090A JPS60213090A JP7030084A JP7030084A JPS60213090A JP S60213090 A JPS60213090 A JP S60213090A JP 7030084 A JP7030084 A JP 7030084A JP 7030084 A JP7030084 A JP 7030084A JP S60213090 A JPS60213090 A JP S60213090A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- rubber
- rubber printed
- liquid crystal
- 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
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (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】
産業上の利用分野
本発明は、小形電子機器において、液晶表示素子、電池
、半導体等の電気部品とプリント基板との電気接続を行
なうための部品接続装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a component connecting device for electrically connecting electrical components such as liquid crystal display elements, batteries, and semiconductors to printed circuit boards in small electronic devices. .
従来例の構成とその問題点
第１図は従来の部品接続装置を採用した電子式卓上計算
機の断面図を示している。以下同図について説明する。Structure of a conventional example and its problems FIG. 1 shows a sectional view of an electronic desktop calculator employing a conventional component connecting device. The figure will be explained below.
第１図において、１は液晶表示素子、２は回路パターン
を形成したハード基板、３は液晶表示素子１とハード基
板２とを接続するコネクター、４は太陽電池、６はハー
ド基板２と太陽電池４とを接続するリード線、６はＣＰ
Ｕ等を含むＬＳＩ。In FIG. 1, 1 is a liquid crystal display element, 2 is a hard board on which a circuit pattern is formed, 3 is a connector that connects the liquid crystal display element 1 and the hard board 2, 4 is a solar cell, and 6 is a hard board 2 and a solar cell. Lead wire connecting 4, 6 is CP
LSI including U etc.
７は抵抗、８ｔ′ｉキートップ一体式接点ラバー、９は
上ケース、１ｏは下ケース、１１ａ〜１１ｅは抵抗７．
ＬＳＩ６．リード線６とハード基板２とのハンダ付は部
である。上記従来例では、上、下ケース９，１ｏの間に
設けたハード基板２と液晶表示素子１．太陽電池４．Ｌ
ＳＩ６．抵抗７等の電気部品との接続をハンダ付は部１
１ａ〜１１ｅ或いはコネクター３．リードＩｓ６を介し
て行なっており、このため半田付は作業等の組み立てコ
ストが高く、また部品の交換に際しては一々半田付をは
ずさなければならない等サービス性が悪くなり、さらに
半田加熱により部品の損傷を起こす保９性の問題点があ
った。7 is a resistor, 8t'i key top integrated contact rubber, 9 is an upper case, 1o is a lower case, 11a to 11e are resistors 7.
LSI6. The soldering between the lead wire 6 and the hard board 2 is done in a simple manner. In the conventional example described above, the hard substrate 2 and the liquid crystal display element 1. Solar cells 4. L
SI6. Part 1 is for soldering connections to electrical parts such as resistor 7.
1a-11e or connector 3. Soldering is done through the lead Is6, and therefore assembly costs are high, and when replacing parts, the soldering must be removed one by one, resulting in poor serviceability.Furthermore, parts may be damaged due to solder heating. There was a problem with safety, which caused
発明の目的
本発明は、上記従来例の欠点を除去するものであり、コ
スト低減のためハンダ付は箇所をなくし、さらにサービ
ス性、保守性を良くすることを目的とするものである。OBJECTS OF THE INVENTION The present invention aims to eliminate the drawbacks of the above-mentioned conventional example, eliminate soldering points in order to reduce costs, and further improve serviceability and maintainability.
発明の構成
本発明は上記目的を達成するために絶縁性を備えたゴム
シート等より成るプリント基板上に回路パターンを形成
させ、ゴム等の弾性を利用して電気部品の端子とゴムシ
ート上の回路パターンとを圧接して電気的に接続させる
もので、コスト、サービス性等に対する改善効果を得る
ものである。Structure of the Invention In order to achieve the above object, the present invention forms a circuit pattern on a printed circuit board made of an insulating rubber sheet, etc., and utilizes the elasticity of the rubber to connect terminals of electrical components and the rubber sheet. The device is electrically connected to the circuit pattern by pressure contact, and the effect of improving cost, serviceability, etc. can be obtained.
実施例の説明
以下に本発明の一実施例を採用した電子式卓上計算機に
ついて、図面とともに説明する。第２図において、１は
液晶表示素子、１２は回路パターンヲ形成したゴムシー
トで、プリント基板と同様の役割を成す。４は太陽電池
、６ＶｉＣＰＵ等の演算回路を含むＬＳＩ、７は抵抗、
８はキートップ一体式接点ラバー、９は内部に電気部品
、プリント基板等を収納する上ケース、１ｏは押さえ板
を兼用する下ケース、１３はゴムシートを用いたプリン
ト基板１２と各電気部品の接続部であり、１３ａ、１３
ｂは抵抗７と、１３Ｇ、１３ｄはＬＳＩ６と、１３ｅは
太陽電池４と、１３ｆは液晶表示素子と、それぞれプリ
ント基板１２との接続部であり、プリント基板１２上に
導電パターンが設けられている。第３図はプリント基板
１２の上面図を示している。１４は接点ラバー８に対応
してプリント基板１２上に設けたスイッチ用の導電パタ
ーンである。９ａ〜９ｆは上ケース９の内側に設けた突
起であり、突起９ａ〜９ｄはそれぞれ接続部１３ａ〜１
３ｄに対応した位置に設けられ、突起９ｅ、９ｆはそれ
ぞれ太陽電池４と液晶表示素子１の一部を上方より押え
ると共に位置決めする個所に設けられている。DESCRIPTION OF EMBODIMENTS An electronic desktop calculator employing an embodiment of the present invention will be described below with reference to the drawings. In FIG. 2, 1 is a liquid crystal display element, and 12 is a rubber sheet on which a circuit pattern is formed, which plays the same role as a printed circuit board. 4 is a solar cell, an LSI including arithmetic circuits such as 6ViCPU, 7 is a resistor,
8 is a contact rubber integrated with the key top, 9 is an upper case that stores electrical components, printed circuit boards, etc. inside, 1o is a lower case that also serves as a holding plate, 13 is a printed circuit board 12 using a rubber sheet and each electrical component. connection parts, 13a, 13
b is the connection part between the resistor 7, 13G, 13d is the LSI 6, 13e is the solar cell 4, 13f is the liquid crystal display element, and the printed circuit board 12, and a conductive pattern is provided on the printed circuit board 12. . FIG. 3 shows a top view of the printed circuit board 12. 14 is a conductive pattern for a switch provided on the printed circuit board 12 corresponding to the contact rubber 8. 9a to 9f are protrusions provided inside the upper case 9, and protrusions 9a to 9d are connected to the connecting parts 13a to 1, respectively.
3d, and the protrusions 9e and 9f are provided at positions to press and position the solar cell 4 and a part of the liquid crystal display element 1 from above, respectively.
上記構成で、抵抗７はその両端子を接続部１３ａ。In the above configuration, both terminals of the resistor 7 are connected to the connecting portion 13a.
１３ｂに接触した状態で突起９ａ、ｅｂと下ケース１０
との間で圧接手段により上下方向により１互に圧接され
てプリント基板１２０弾性により良好な電気的接続が得
られる。ＬＳＩ６と接続部１３ｃ、１３ｄとの間も同様
である。接続部１３ｅ。The protrusions 9a, eb and the lower case 10 are in contact with the lower case 13b.
The printed circuit board 120 is pressed against each other in the vertical direction by a pressure contact means, and a good electrical connection is obtained due to the elasticity of the printed circuit board 120. The same applies between the LSI 6 and the connection parts 13c and 13d. Connection part 13e.
１３ｆでは電気部品としての太陽電池４．液晶表示素子
１の各端子とプリント基板１２の導電パターンを突起９
ｅ、９ｆで直接押し付ける代りに、突起ｅｅ、９１が電
気部品の一部を押えることにより各端子を接続部に押圧
して電気的接続を達成するように構成されている。At 13f, solar cells as electrical components 4. Each terminal of the liquid crystal display element 1 and the conductive pattern of the printed circuit board 12 are connected to the protrusions 9.
Instead of pressing directly with e, 9f, the protrusions ee, 91 are configured to press a portion of the electrical component to press each terminal against the connection part to achieve electrical connection.
なお、下ケース１０はプリント基板１２の押え板を兼ね
ても良いし、例えば下ケース１０を柔軟性を備えた材料
で形成し、別に硬質の押え板をプリント基板１２と下ケ
ース１０との間に挿入するようにしても良い。また、接
点ラバー８は導電パターン１４との間でスイッチを形成
し、接点ラバー８を押下することによって、スイッチの
導通が達成される。さらにプリント基板１２の材質とし
ては表面に導電パターンが形成出来、弾性を備えた絶縁
材質であればゴムに限らず他のプラスチック材でも良い
。The lower case 10 may also serve as a holding plate for the printed circuit board 12; for example, the lower case 10 may be made of a flexible material, and a separate hard holding plate may be provided between the printed circuit board 12 and the lower case 10. You may also insert it into Further, the contact rubber 8 forms a switch with the conductive pattern 14, and conduction of the switch is achieved by pressing down the contact rubber 8. Further, the material of the printed circuit board 12 is not limited to rubber, but may be any other plastic material as long as it is an insulating material that can form a conductive pattern on its surface and has elasticity.
発明の効果
本発明は上記のような構成であり、以下に示す効果が得
られるものである。Effects of the Invention The present invention has the above-described configuration, and provides the following effects.
（−） ハンダ付は箇所がないので、組み立てコストの
低減が計れ、かつサービス性が良くなる。(-) Since there are no soldering points, assembly costs can be reduced and serviceability is improved.
申） プリント基板を弾性を備えたゴムプリント基板で
構成しているので、電気部品との接続が確実である。Since the printed circuit board is made of a rubber printed circuit board with elasticity, the connection with electrical parts is reliable.
第１図は従来の部品接続装置を採用した電子式卓上計算
機の断面図、第２図は本発明の一実施例を採用した電子
式卓上計算機の断面図、第３図は同装置に適用するゴム
シートの上面図である。
１・・・・・・液晶表示素子、４・・・・・・太陽電池
、６・・・・・ＬＳＩ、７・・・・・・抵抗、８・・・
・・接点ラバー、９・・・・・上ケース、１ｏ・・・・
・・下ケース、１２・・・・・プリント基板、１３・・
・・・・接続部。Fig. 1 is a sectional view of an electronic desktop calculator that uses a conventional component connection device, Fig. 2 is a sectional view of an electronic desk calculator that uses an embodiment of the present invention, and Fig. 3 is a sectional view of an electronic desk calculator that uses an embodiment of the present invention. It is a top view of a rubber sheet. 1...Liquid crystal display element, 4...Solar cell, 6...LSI, 7...Resistance, 8...
...Contact rubber, 9...Top case, 1o...
...Lower case, 12...Printed circuit board, 13...
・・・Connection part.
Claims (1)
性及び絶縁性を備えたゴムプリント基板と、前記ゴムプ
リント基板上に搭載される電気部品の端子と、前記端子
の取付位置に対応する位置に接続部を有し、前記ゴムプ
リント基板に被着された回路パターンとから成り、前記
端子と前記接続部とを前記ゴムプリント基板を介して圧
接手段により圧接して互に電気接続させてなる部品接続
装置。A rubber printed circuit board that is provided between the upper and lower cases forming the outer frame of a small electronic device and has elasticity and insulation properties, terminals of electrical components mounted on the rubber printed circuit board, and corresponding mounting positions of the terminals. and a circuit pattern adhered to the rubber printed circuit board, and the terminal and the connection section are electrically connected to each other by being pressed together by a pressure contact means through the rubber printed circuit board. A component connecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030084A JPS60213090A (en) | 1984-04-09 | 1984-04-09 | Device for connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030084A JPS60213090A (en) | 1984-04-09 | 1984-04-09 | Device for connecting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60213090A true JPS60213090A (en) | 1985-10-25 |
Family
ID=13427467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7030084A Pending JPS60213090A (en) | 1984-04-09 | 1984-04-09 | Device for connecting part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60213090A (en) |
-
1984
- 1984-04-09 JP JP7030084A patent/JPS60213090A/en active Pending
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