JPS5845073Y2 - Atsuden software unit - Google Patents
Atsuden software unitInfo
- Publication number
- JPS5845073Y2 JPS5845073Y2 JP1974035966U JP3596674U JPS5845073Y2 JP S5845073 Y2 JPS5845073 Y2 JP S5845073Y2 JP 1974035966 U JP1974035966 U JP 1974035966U JP 3596674 U JP3596674 U JP 3596674U JP S5845073 Y2 JPS5845073 Y2 JP S5845073Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- wire outlet
- adhesive
- piezoelectric element
- case
- 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
Description
【考案の詳細な説明】
本考案は、ガス点火栓用の高圧発生装置等に使用する圧
電素子ユニットのケースに改善加え、その製作を容易に
するとともに特性的にも優れた製品を得ることを目的と
するものである。[Detailed description of the invention] The present invention aims to improve the case of a piezoelectric element unit used in high-pressure generators for gas ignition plugs, etc., to make it easier to manufacture, and to obtain a product with excellent characteristics. This is the purpose.
一般に使用されている従来のケース１は、第１図に示す
ようにリード線引出口６の内面がなめらかであった。In the conventional case 1 commonly used, the inner surface of the lead wire outlet 6 was smooth as shown in FIG.
したがって、この種のケース１ではリード線引出口６に
リード線を差し込んだ場合、樹脂等接着剤がケースの上
部よりあふれでて製品の外面等に付着することがあった
。Therefore, in this type of case 1, when the lead wire is inserted into the lead wire outlet 6, adhesive such as resin may overflow from the upper part of the case and adhere to the outer surface of the product.
本考案は、以上のような従来の欠点を改良したもので以
下本考案の圧電素子ユニットについて、一実施例の図面
とともに説明する。The present invention improves the above-mentioned conventional drawbacks, and the piezoelectric element unit of the present invention will be described below with reference to drawings of one embodiment.
第２図、第３図において、１は合成樹脂材料で一体成型
され、外周部に形成されたリード線引出口６の内面に樹
脂だめ用のくぼみ９を設けて該引出口６の内面の下部は
細く上部は太く構成してなるケース、２はケース内に収
納される圧電素子、３はケース１の一方の開口部に固定
するあて板、４はケースの他方の開口部に固定するあて
金、５は圧電素子２，２に介在された中間端子、６はリ
ード線引出口、７は樹脂等の接着剤、８はリード線であ
る。In FIGS. 2 and 3, 1 is integrally molded with a synthetic resin material, and a recess 9 for a resin reservoir is provided on the inner surface of a lead wire outlet 6 formed on the outer periphery, and a lower part of the inner surface of the outlet 6 is provided. 2 is a piezoelectric element housed in the case; 3 is a cover plate fixed to one opening of the case 1; 4 is a cover plate fixed to the other opening of the case. , 5 is an intermediate terminal interposed between the piezoelectric elements 2, 2, 6 is a lead wire outlet, 7 is an adhesive such as resin, and 8 is a lead wire.
本考案は上記実施例のようにケースのリード線引出口の
内面に樹脂だめ用のくは゛みを設けであるから、樹脂等
の接着剤がリード線引出口の上面よりあふれでることが
なくきれいな製品を容易にうろことか゛できる。As in the above-mentioned embodiment, the present invention has a hole for the resin reservoir on the inner surface of the lead wire outlet of the case, so adhesives such as resin do not overflow from the upper surface of the lead wire outlet, resulting in a clean product. It can be easily scaled.
また、リード線引出口の内面の下部は細く上部は太く構
成していることにより、ケースのリード線引出口の接着
面積が従来より大きくとれるため、接着強度が強くなる
と同時に同一接着力で良い場合はリード線引出口の高さ
を低くすることができる。In addition, by making the lower part of the inner surface of the lead wire outlet thinner and the upper part thicker, the adhesive area of the lead wire outlet of the case can be larger than before, which increases the adhesive strength and allows the same adhesive force to be used. The height of the lead wire outlet can be lowered.
そして、リード線が多少左右にズしてもリード線引出口
の内面の上部の太くなっている部分で接着剤が左右に回
り込むため、リード線引出口の上部より接着剤が外部へ
流れ出ることがなく、接着剤量を一定に保つことができ
る等の効果を有している。Even if the lead wire shifts slightly from side to side, the adhesive will wrap around to the left and right at the thick upper part of the inner surface of the lead wire outlet, so the adhesive will not flow out from the top of the lead wire outlet. This has the advantage that the amount of adhesive can be kept constant.
第１図は従来の圧電素子ユニットの分解図、第２図は本
考案の圧電素子ユニットの一実施例の分解図、第３図は
本考案の圧電素子ユニットの一部切欠断側面図であり、
１はケース、６はリード線引出口、７は接着剤、８はリ
ード線、９は樹脂だめ用のくぼみである。Fig. 1 is an exploded view of a conventional piezoelectric element unit, Fig. 2 is an exploded view of an embodiment of the piezoelectric element unit of the present invention, and Fig. 3 is a partially cutaway side view of the piezoelectric element unit of the present invention. ,
1 is a case, 6 is a lead wire outlet, 7 is an adhesive, 8 is a lead wire, and 9 is a recess for a resin reservoir.
Claims (1)
形成し、上記リード線引出口の内壁とそこに差し込壕れ
たリード線との間隙に接着剤を有した構造の圧電素子ユ
ニットにおいて、上記リード線引出口の内面の一部に樹
脂だめ用のくは゛みを形成し、該リード線引出口の内面
の下部は細く上部は太く構成してなる圧電素子ユニット
。A piezoelectric element unit having a structure in which a cylindrical lead wire outlet is formed on the outer periphery of a synthetic resin case, and an adhesive is provided in the gap between the inner wall of the lead wire outlet and the lead wire inserted therein. In the piezoelectric element unit, a recess for a resin reservoir is formed in a part of the inner surface of the lead wire outlet, and the lower part of the inner surface of the lead wire outlet is thin and the upper part is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974035966U JPS5845073Y2 (en) | 1974-03-28 | 1974-03-28 | Atsuden software unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974035966U JPS5845073Y2 (en) | 1974-03-28 | 1974-03-28 | Atsuden software unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50126572U JPS50126572U (en) | 1975-10-17 |
| JPS5845073Y2 true JPS5845073Y2 (en) | 1983-10-13 |
Family
ID=28153426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974035966U Expired JPS5845073Y2 (en) | 1974-03-28 | 1974-03-28 | Atsuden software unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845073Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814073U (en) * | 1971-06-25 | 1973-02-16 | ||
| JPS501155U (en) * | 1973-04-27 | 1975-01-08 |
-
1974
- 1974-03-28 JP JP1974035966U patent/JPS5845073Y2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814073U (en) * | 1971-06-25 | 1973-02-16 | ||
| JPS501155U (en) * | 1973-04-27 | 1975-01-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50126572U (en) | 1975-10-17 |
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