JPS61138387U - - Google Patents
Info
- Publication number
- JPS61138387U JPS61138387U JP2036885U JP2036885U JPS61138387U JP S61138387 U JPS61138387 U JP S61138387U JP 2036885 U JP2036885 U JP 2036885U JP 2036885 U JP2036885 U JP 2036885U JP S61138387 U JPS61138387 U JP S61138387U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- boss
- upper case
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Rectifiers (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は内部構造を示す断面説明図、第
２図は組立状態を示す分解説明図、第３図は要部
断面図、第４図は斜視図、第５図は従来例を示す
要部断面図である。
１……トランス、１ａ……コイルボビン、１ｂ
……１次コイル、１ｃ……２次コイル、１ｃ′…
…引出し線、１ｄ……鉄心、１ｅ……栓刃、２…
…上ケース、２ａ……当接用ボス、３……下ケー
ス、３ａ……支持用ボス、３ａ′……凸部、４…
…回路部品、５……プリント基板、５ａ……通孔
、６……コード、７……銘板。
Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a cross-sectional view showing the internal structure, Figure 2 being an exploded view showing the assembled state, and Figure 3 being a cross-section of the main parts. 4 are perspective views, and FIG. 5 is a sectional view of essential parts showing a conventional example. 1...Transformer, 1a...Coil bobbin, 1b
...Primary coil, 1c...Secondary coil, 1c'...
...Leader wire, 1d...Iron core, 1e...Plug blade, 2...
...Upper case, 2a...Abutment boss, 3...Lower case, 3a...Support boss, 3a'...Protrusion, 4...
...Circuit parts, 5...Printed circuit board, 5a...Through hole, 6...Code, 7...Name plate.
Claims (1)
れ、かつこのトランスの２次側に整流用の回路部
品が実装されたプリント基板が設けられた電源装
置において、前記下ケースの内面に立設された支
持用ボスの先端の凸部を前記プリント基板の通孔
に貫通させ、この凸部の頂面を前記上ケースの天
板から垂設された当接用ボスの下端面に当接させ
ると共に、前記上ケースおよび下ケースの外周縁
部に超音波振動を加えて前記外周縁部を溶着させ
、かつ同時に前記凸部を前記当接用ボスの下端面
に溶着させ前記プリント基板を固定したことを特
徴とする電源装置。 In a power supply device in which a transformer is housed in an upper case and a lower case, and a printed circuit board on which a rectifying circuit component is mounted on the secondary side of the transformer is provided, a support provided erected on the inner surface of the lower case. The protrusion at the tip of the contact boss is passed through the through hole of the printed circuit board, and the top surface of the protrusion is brought into contact with the lower end surface of the abutment boss that is vertically installed from the top plate of the upper case. Ultrasonic vibration is applied to the outer peripheral edges of the upper case and the lower case to weld the outer peripheral edges, and at the same time, the convex portion is welded to the lower end surface of the abutting boss to fix the printed circuit board. and power supply equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036885U JPS61138387U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036885U JPS61138387U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138387U true JPS61138387U (en) | 1986-08-27 |
Family
ID=30510789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2036885U Pending JPS61138387U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013149360A (en) * | 2012-01-17 | 2013-08-01 | Angel Kogyo Kk | Manufacturing method of float switch and float switch |
| JP2017174893A (en) * | 2016-03-22 | 2017-09-28 | 東芝メモリ株式会社 | USB device and manufacturing method thereof |
| WO2023281908A1 (en) * | 2021-07-05 | 2023-01-12 | Ｋｙｂ株式会社 | Method for manufacturing electronic component and electronic component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496458B1 (en) * | 1970-07-14 | 1974-02-14 |
-
1985
- 1985-02-15 JP JP2036885U patent/JPS61138387U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496458B1 (en) * | 1970-07-14 | 1974-02-14 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013149360A (en) * | 2012-01-17 | 2013-08-01 | Angel Kogyo Kk | Manufacturing method of float switch and float switch |
| JP2017174893A (en) * | 2016-03-22 | 2017-09-28 | 東芝メモリ株式会社 | USB device and manufacturing method thereof |
| CN107220695A (en) * | 2016-03-22 | 2017-09-29 | 东芝存储器株式会社 | USB device and its manufacture method |
| CN107220695B (en) * | 2016-03-22 | 2020-12-08 | 东芝存储器株式会社 | USB device and manufacturing method thereof |
| WO2023281908A1 (en) * | 2021-07-05 | 2023-01-12 | Ｋｙｂ株式会社 | Method for manufacturing electronic component and electronic component |
| JP2023008319A (en) * | 2021-07-05 | 2023-01-19 | Ｋｙｂ株式会社 | Manufacturing method of electronic component and electronic component |