JPH063773B2 - Power supply - Google Patents
Power supplyInfo
- Publication number
- JPH063773B2 JPH063773B2 JP19513785A JP19513785A JPH063773B2 JP H063773 B2 JPH063773 B2 JP H063773B2 JP 19513785 A JP19513785 A JP 19513785A JP 19513785 A JP19513785 A JP 19513785A JP H063773 B2 JPH063773 B2 JP H063773B2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- input
- cross
- power supply
- output
- 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 - Lifetime
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は音響機器などの電子機器の電源供給用として利
用される電源装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply device used for supplying power to electronic equipment such as audio equipment.
従来の技術 従来、この種の電源装置は第４図〜第５図に示すような
構成であった。第４図において、１はケースであり、こ
のケース１の中にトランス２，ダイオードやコンデンサ
などの整流回路を構成する部品３を収納し、ケース１の
開口部端面の一辺に第５図Ａ，Ｂに示すように凹部４を
数箇設け、又、その底面にはビス穴５が１個ずつ設けら
れ、後述する出力片６の固定孔７を介してビス８で固定
されるようになっている。2. Description of the Related Art Conventionally, this type of power supply device has a configuration as shown in FIGS. In FIG. 4, reference numeral 1 denotes a case. In this case 1, a transformer 2, a component 3 such as a diode and a capacitor that configures a rectifying circuit are housed, and one side of an opening end face of the case 1 is shown in FIG. As shown in B, several recesses 4 are provided, and one screw hole 5 is provided on the bottom surface thereof so that they can be fixed with screws 8 through fixing holes 7 of an output piece 6 which will be described later. There is.
６はＬ字形の出力片で、一方に固定孔７を有し、又、先
端部には、溝部９が設けられ、トランス２からのリード
線１０を巻付け、半田接続するものであった。Reference numeral 6 is an L-shaped output piece, which has a fixing hole 7 on one side and a groove portion 9 provided at the tip end thereof, and the lead wire 10 from the transformer 2 is wound and soldered.
発明が解決しようとする問題点 このような従来の構成では、トランス２と出力片６との
接続はリード線１０が必要で、それによって巻付け、半
田付作業、ビス８による出力片６の固定工程を有し、
又、入力リード線接続も巻付け、半田付を行い能率が悪
く、構成部品も多いものであった。Problems to be Solved by the Invention In such a conventional configuration, the lead wire 10 is required for connecting the transformer 2 and the output piece 6, and winding, soldering work, and fixing of the output piece 6 with the screw 8 are performed by the lead wire 10. Have a process,
Also, the input lead wire connection was wound and soldered, resulting in poor efficiency and many component parts.
本発明は、これらの問題点を解決するもので、構成部品
が少なく組立性に優れ、安価な電源装置を提供すること
を目的とするものである。The present invention solves these problems, and an object of the present invention is to provide an inexpensive power supply device with few constituent parts, excellent assembling ability.
問題点を解決するための手段 この問題点を解決するために本発明は、電源装置のケー
ス内に、トランスおよび整流回路を構成する部品を収納
し、そのケースに入力リード線の先端に接続した十字形
スリットを有する入力接続片と、十字形スリットを有す
る出力片を向い合うコの字形突片の間に挿入、固定させ
たカバーを被せ、トランスの入出力ピンに入力接続片と
出力片の十字形スリットを挿入し電気的かつ機械的に接
続した構成としたものである。Means for Solving the Problems In order to solve this problem, the present invention accommodates components constituting a transformer and a rectifier circuit in a case of a power supply device, and connects the tip of an input lead wire to the case. Insert the input connecting piece with the cross-shaped slit and the output piece with the cross-shaped slit between the facing U-shaped projecting pieces and cover it with a fixed cover. The configuration is such that a cross-shaped slit is inserted and electrically and mechanically connected.
作用 この構成により、カバー内部の固定片に装着した十字形
スリットを持つ入力接続片及び、出力片をケースに被せ
ることによりトランスとの接続が同時に図れることにな
る。Operation With this configuration, by connecting the input connecting piece having the cross-shaped slit mounted on the fixed piece inside the cover and the output piece to the case, the connection with the transformer can be simultaneously achieved.
実施例 第１図，第２図及び第３図において、１１は合成樹脂か
らなる上面開放のケースであり、このケース１１の内に
はトランス１２とダイオードやコンデンサなど整流回路
を構成する部品１３が収納され、カバー１４には入力リ
ード線１５がブッシング１６を介して引出されている。
その入力リード線１５の先端の芯線１７には、位置決め
用凹部１８を有する入力接続片１９が上記位置決め用凹
部１８に半田付されている。又、その入力接続片１９に
はトランス１２の入力ピン２０と接続するための十字形
スリット２１が設けられ、その十字形スリット２１は入
力ピン２０の挿入を容易にするため凹状になっている。Embodiment 1 In FIGS. 1, 2, and 3, reference numeral 11 designates a case made of synthetic resin and having an open upper surface. Inside this case 11, there are a transformer 12 and a component 13 which constitutes a rectifying circuit such as a diode or a capacitor. The input lead wire 15 is housed in the cover 14 and is pulled out through the bushing 16.
An input connecting piece 19 having a positioning recess 18 is soldered to the positioning recess 18 on the core wire 17 at the tip of the input lead wire 15. Further, the input connection piece 19 is provided with a cross-shaped slit 21 for connecting to the input pin 20 of the transformer 12, and the cross-shaped slit 21 has a concave shape to facilitate the insertion of the input pin 20.
２２は入力接続片１９と同様に十字形スリット２３を有
する出力片である。これらの入力接続片１９と出力片２
２を向合うコの字形突片２４の間に挿入固定してなるカ
バー１４を上記ケース１１に被せたものである。Reference numeral 22 is an output piece having a cross-shaped slit 23 like the input connection piece 19. These input connection piece 19 and output piece 2
The case 11 is covered with a cover 14 which is inserted and fixed between two U-shaped projecting pieces 24 facing each other.
入力接続片１９と芯線１７の接続は、圧接又は溶接であ
ってもよい。The connection between the input connection piece 19 and the core wire 17 may be pressure welding or welding.
発明の効果 以上のように本発明によれば、入力接続片と出力片をカ
バー内のコの字形突片の間に挿入し、ケースに被せるこ
とでトランスの入力ピン，出力ピンの接続ができ、又、
半田付作業、ビスによる固定作業が不要で構成部品も少
なく、組立ての作業性にも優れ、コスト面でも有利とい
う効果が得られる。As described above, according to the present invention, the input pin and the output pin of the transformer can be connected by inserting the input connecting piece and the output piece between the U-shaped protruding pieces in the cover and covering the case. ,or,
There is no need for soldering work or fixing work with screws, there are few component parts, workability in assembly is excellent, and there are advantages in terms of cost.
第１図は本発明の一実施例による電源装置を示す斜視
図、第２図は本発明の一実施例による電源装置の断面
図、第３図Ａ，Ｂは本発明の一実施例による入力接続片
とコの字形突片の斜視図、第４図は従来の電源装置を示
す斜視図、第５図Ａ，Ｂは従来の電源装置の出力片を示
す斜視図である。 １１……ケース、１２……トランス、１３……部品、１
４……カバー、１５……入力リード線、１６……ブッシ
ング、１７……芯線、１８……凹部、１９……入力接続
片、２０……入力ピン、21……十字形スリット、２２…
…出力片、２３……十字形スリット、２４……コの字形
突片。FIG. 1 is a perspective view showing a power supply device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the power supply device according to the embodiment of the present invention, and FIGS. 3A and 3B are inputs according to the embodiment of the present invention. FIG. 4 is a perspective view showing a connection piece and a U-shaped projection piece, FIG. 4 is a perspective view showing a conventional power supply apparatus, and FIGS. 5A and 5B are perspective views showing output pieces of the conventional power supply apparatus. 11 ... Case, 12 ... Transformer, 13 ... Parts, 1
4 ... Cover, 15 ... Input lead wire, 16 ... Bushing, 17 ... Core wire, 18 ... Recess, 19 ... Input connection piece, 20 ... Input pin, 21 ... Cross slit, 22 ...
… Output piece, 23 …… Cross-shaped slit, 24 …… U-shaped projection piece.
Claims (1)
する部品を収納し、そのケースに入力リード線の先端に
接続したバネ性をもった十字形スリットを有する入力接
続片と、同じく十字形スリットを有する出力片を向い合
うコの字形突片の間に挿入、固定させたカバーを被せ、
トランスの入出力ピンに入力接続片および出力片の十字
形スリットを挿入し、電気的、かつ機械的に接続してな
る電源装置。1. An input connecting piece having a cross-shaped slit having a spring property connected to the tip of an input lead wire, and an input connecting piece having the cross-shaped slit. Insert the output piece with the U-shaped protruding piece facing each other, cover the fixed cover,
A power supply device in which cross-shaped slits of the input connection piece and the output piece are inserted into the input / output pins of the transformer and are electrically and mechanically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19513785A JPH063773B2 (en) | 1985-09-04 | 1985-09-04 | Power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19513785A JPH063773B2 (en) | 1985-09-04 | 1985-09-04 | Power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254906A JPS6254906A (en) | 1987-03-10 |
| JPH063773B2 true JPH063773B2 (en) | 1994-01-12 |
Family
ID=16336071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19513785A Expired - Lifetime JPH063773B2 (en) | 1985-09-04 | 1985-09-04 | Power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063773B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5475162B1 (en) * | 2013-04-08 | 2014-04-16 | 中国電力株式会社 | Temporary lead body for transformer and power supply method |
-
1985
- 1985-09-04 JP JP19513785A patent/JPH063773B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254906A (en) | 1987-03-10 |
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