JP7018179B2 - 気密封止構造 - Google Patents
気密封止構造 Download PDFInfo
- Publication number
- JP7018179B2 JP7018179B2 JP2019161594A JP2019161594A JP7018179B2 JP 7018179 B2 JP7018179 B2 JP 7018179B2 JP 2019161594 A JP2019161594 A JP 2019161594A JP 2019161594 A JP2019161594 A JP 2019161594A JP 7018179 B2 JP7018179 B2 JP 7018179B2
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- cable
- press
- lead wire
- 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 - Fee Related
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
3 絶縁チューブ
4 電極ケーブル
5 送信機側面
6 ケーブル挿入孔
7 ケーブル挿入口
8 リード線挿入孔
9 リード線
10 リード線挿入孔
11 圧入ピン
12 ケーブル挿入孔
13 半田付け部
14 圧入ピンと送信機ケースの加圧による体液の侵入防止部
16 圧入ピン加圧方向
17 心電図電極絶縁チューブの接着材塗布部
Claims (1)
- 気密性が保持される電子部品を収納したケースに挿通孔を形成し、前記ケースにケーブルを封止状態で挿通する気密封止構造であって、
前記ケースは、柔軟性を有する合成樹脂により形成され、外側から内側に向けて内径を小さく形成したテーパー状のケーブル挿通孔が形成され、前記ケーブル挿通孔には、略円錐台状に形成された圧入ピンが圧入状態で嵌められ、前記圧入ピンは、剛性を有する半田付け可能な金属により形成され、軸方向中心には、リード線を挿通するリード線挿入孔と電極ケーブルを挿通するケーブル挿入孔が形成され、前記リード線挿入孔にはリード線を挿通してリード線挿入孔の開口を半田付けにより封止し、前記ケーブル挿入孔には、前記電極ケーブルを挿通してケーブル挿入孔の開口を半田付けにより封止し、
前記ケースの前記ケーブル挿通孔に前記圧入ピンを圧入したとき、塑性変形により前記ケーブル挿通孔を拡径して密接させて気密封止したことを特徴とする気密封止構造。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018168318 | 2018-08-22 | ||
| JP2018168318 | 2018-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020036014A JP2020036014A (ja) | 2020-03-05 |
| JP7018179B2 true JP7018179B2 (ja) | 2022-02-10 |
Family
ID=69668750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019161594A Expired - Fee Related JP7018179B2 (ja) | 2018-08-22 | 2019-08-19 | 気密封止構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7018179B2 (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000037018A (ja) | 1998-07-15 | 2000-02-02 | Akashi Corp | ケーブル装着部の耐圧密封構造 |
| JP2012223067A (ja) | 2011-04-14 | 2012-11-12 | Yaskawa Electric Corp | モータ制御装置及びそのブッシュ |
| WO2017035050A1 (en) | 2015-08-27 | 2017-03-02 | Precision Medical Devices, Inc. | Body canal contacting means for body fluid flow control methods and devices |
| JP2017136331A (ja) | 2016-01-29 | 2017-08-10 | 尚英 笠原 | 生体内埋込電子装置 |
-
2019
- 2019-08-19 JP JP2019161594A patent/JP7018179B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000037018A (ja) | 1998-07-15 | 2000-02-02 | Akashi Corp | ケーブル装着部の耐圧密封構造 |
| JP2012223067A (ja) | 2011-04-14 | 2012-11-12 | Yaskawa Electric Corp | モータ制御装置及びそのブッシュ |
| WO2017035050A1 (en) | 2015-08-27 | 2017-03-02 | Precision Medical Devices, Inc. | Body canal contacting means for body fluid flow control methods and devices |
| JP2017136331A (ja) | 2016-01-29 | 2017-08-10 | 尚英 笠原 | 生体内埋込電子装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020036014A (ja) | 2020-03-05 |
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