JPH0171492U - - Google Patents
Info
- Publication number
- JPH0171492U JPH0171492U JP1987166642U JP16664287U JPH0171492U JP H0171492 U JPH0171492 U JP H0171492U JP 1987166642 U JP1987166642 U JP 1987166642U JP 16664287 U JP16664287 U JP 16664287U JP H0171492 U JPH0171492 U JP H0171492U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cover plate
- power supply
- supply unit
- circuit board
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Dc-Dc Converters (AREA)
Description
第１図ａ，ｂは従来構造図及びその取付説明図
、第２図ａ及びｂ，ｃは本案の実施例構造図及び
その組立説明図である。図において、１は金属ケ
ース、１ａは金属蓋板、１ｂは貫通孔、２は外部
端子、３は絶縁チユーブ、４はプリント基板、４
ａは孔、４ｂは導体パターン、５は絶縁シート、
５ａは孔である。
1A and 1B are conventional structural diagrams and an explanatory diagram of its installation, and FIGS. 2A, 2B, and 2C are structural diagrams of an embodiment of the present invention and an explanatory diagram of its assembly. In the figure, 1 is a metal case, 1a is a metal cover plate, 1b is a through hole, 2 is an external terminal, 3 is an insulating tube, 4 is a printed circuit board, 4
a is a hole, 4b is a conductor pattern, 5 is an insulating sheet,
5a is a hole.
Claims (1)
路部品から前記ケースの金属性蓋板を通して前記
金属ケースの外部に引き出された外部端子と、貫
通孔を有し、前記貫通孔を通して前記外部端子を
半田付するプリント基板から成る電源ユニツトに
おいて前記金属性蓋板と前記プリント基板との間
に絶縁シートを介在せしめると共に前記絶縁シー
トは前記プリント基板の貫通孔との対向部に該貫
通孔とほぼ同 の孔が形成されてなることを特徴
とする電源ユニツト。 (2) 金属性蓋板と絶縁シートを一体に形成した
ことを特徴とする実用新案登録請求の範囲第(1)
項記載の電源ユニツト。[Claims for Utility Model Registration] (1) A circuit component incorporated in a metal case, an external terminal drawn out from the circuit component to the outside of the metal case through a metal cover plate of the case, and a through hole. In a power supply unit comprising a printed circuit board to which the external terminal is soldered through the through hole, an insulating sheet is interposed between the metal cover plate and the printed circuit board, and the insulating sheet is in contact with the through hole of the printed circuit board. A power supply unit characterized in that a hole substantially the same as the through hole is formed in an opposing portion. (2) Claim No. (1) for utility model registration, which is characterized in that a metal cover plate and an insulating sheet are integrally formed.
Power supply unit as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166642U JPH0171492U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166642U JPH0171492U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171492U true JPH0171492U (en) | 1989-05-12 |
Family
ID=31454210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166642U Pending JPH0171492U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171492U (en) |
-
1987
- 1987-10-30 JP JP1987166642U patent/JPH0171492U/ja active Pending
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