JPH0648656B2 - Electronics - Google Patents
ElectronicsInfo
- Publication number
- JPH0648656B2 JPH0648656B2 JP545286A JP545286A JPH0648656B2 JP H0648656 B2 JPH0648656 B2 JP H0648656B2 JP 545286 A JP545286 A JP 545286A JP 545286 A JP545286 A JP 545286A JP H0648656 B2 JPH0648656 B2 JP H0648656B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- terminal
- insulating
- voltage transformer
- notch
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は事務機器などに用いられる電源などの電子機器
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic device such as a power source used for office equipment.
従来の技術 従来この種の電子機器では第４図に示すような構造にな
っていた。2. Description of the Related Art Conventionally, an electronic device of this type has a structure as shown in FIG.
第４図において、トランスや整流回路、制御回路を構成
する電子部品をプリント基板上に組込んで構成したもの
を収納する収納部１とその端子部２は絶縁ケース３によ
り一体化された構造となっていた。In FIG. 4, a storage unit 1 for storing a transformer, a rectifier circuit, and electronic components that form a control circuit are formed on a printed circuit board, and a terminal unit 2 thereof is integrated by an insulating case 3. Was becoming.
発明が解決しようとする問題点 しかしこのような従来の構造では、端子部２の形状が変
わる都度、絶縁ケース３を変えなければいけないため製
品の標準化ができず生産性の向上はもとより品質面コス
ト面で大きな問題となっている。Problems to be Solved by the Invention However, in such a conventional structure, since the insulating case 3 has to be changed every time the shape of the terminal portion 2 is changed, the standardization of the product cannot be achieved, and the productivity is improved and the quality is reduced. It is a big problem in terms of aspect.
本発明は、このような問題点を解決するもので、電子部
品収納部の標準化を最大限に実施し、生産性の向上、品
質の向上、低コスト化の実現を目的とするものである。The present invention solves such a problem, and an object of the present invention is to maximize the standardization of the electronic component storage portion, improve productivity, improve quality, and reduce cost.
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上記絶縁ケースの
側壁に切込みを設け、端子を内蔵した筒状体端部に上記
切り込みにはまり合う嵌合部とこの嵌合部より外形の大
きい抜止部よりなる結合部を設けた端子ケースを上記絶
縁ケースに結合させる構成としたものである。Means for Solving the Problems In order to solve this problem, the present invention provides a notch in the side wall of the insulating case, and a fitting portion that fits in the notch at the end of a tubular body containing a terminal and this fitting. In this structure, the terminal case provided with the coupling portion having the retaining portion having a larger outer shape than the coupling portion is coupled to the insulating case.
作用 上記のように絶縁ケースと端子ケースを使用することに
より絶縁ケースの標準化が図れるばかりでなく、端子ケ
ースを変更するだけであらゆる出力端子形状に対応する
ことができるものである。Operation Not only can the insulation case be standardized by using the insulation case and the terminal case as described above, but also any output terminal shape can be dealt with by simply changing the terminal case.
実施例 以下、本発明の一実施例を添付図面に基づいて説明す
る。Embodiment An embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図，第２図において高圧トランスや、整流回路や制
御回路を構成する各種電子部品４を組み込んだ絶縁ケー
ス５の側壁に切り込み６を設け、上記高圧トランス４の
出力端子７を内蔵した端子ケース８に上記切り込み６に
はまり合う嵌合部9aとこの嵌合部より外形の大きい抜止
部９ｂよりなる結合部９を設けた端子ケース８を上記高
圧トランス４を組み込んだ絶縁ケース５に結合させ、接
続用リード線１１により出力端子７に接続し絶縁剤１０
を注型してなるものである。In FIG. 1 and FIG. 2, a terminal 6 is provided with a notch 6 on the side wall of an insulating case 5 incorporating a high voltage transformer and various electronic components 4 constituting a rectifier circuit and a control circuit, and an output terminal 7 of the high voltage transformer 4 is incorporated therein. A terminal case 8 provided with a fitting portion 9a that fits in the notch 6 in the case 8 and a retaining portion 9b having an outer shape larger than this fitting portion is joined to an insulating case 5 in which the high-voltage transformer 4 is incorporated. , An insulating agent 10 connected to the output terminal 7 by the connecting lead wire 11.
It is made by casting.
上記構成により高圧トランス４を組み込んだ絶縁ケース
５は同一のものであっても、高圧トランス４の出力端子
７を内蔵した端子ケース８の形状のみ変えることによ
り、あらゆる形状の高圧トランスブロックが構成でき、
しかも品質面において最も重要である高圧トランス４と
絶縁ケース５が標準化できるため高品質、低コストの製
品ができるばかりでなく生産性の向上も図れるものであ
る。Even if the insulation case 5 incorporating the high-voltage transformer 4 is the same with the above configuration, by changing only the shape of the terminal case 8 having the output terminal 7 of the high-voltage transformer 4 built therein, a high-voltage transformer block of any shape can be constructed. ,
Moreover, since the high-voltage transformer 4 and the insulating case 5, which are the most important in terms of quality, can be standardized, not only high-quality and low-cost products can be produced, but also productivity can be improved.
なお、端子ケース８の結合部９には接続用リード線１１
を通す溝１３が設けられているため、絶縁剤１０を絶縁
ケース５に充填すると端子ケース８にもこの溝１３を通
って流れこみこの絶縁剤10が硬化すると全体が一体化さ
れる。In addition, a connecting lead wire 11 is provided on the coupling portion 9 of the terminal case 8.
Since the groove 13 through which the insulating agent 10 is filled is provided, when the insulating agent 5 is filled in the insulating case 5, the insulating agent 10 also flows through the groove 13 into the terminal case 8 and the insulating agent 10 is hardened, whereby the whole is integrated.
次に本発明の、他の実施例を添付図面第３図，第４図に
より説明する。第１図で示す端子ケース８を第３図，第
４図で示すブッシング１２に換えることにより高圧トラ
ンス４の出力をリード線16にても取り出すことができ
る。Next, another embodiment of the present invention will be described with reference to FIGS. By replacing the terminal case 8 shown in FIG. 1 with the bushing 12 shown in FIGS. 3 and 4, the output of the high-voltage transformer 4 can also be taken out through the lead wire 16.
上記ブッシング１２には絶縁ケース５の切込み６にはま
り合う嵌合部１４ａとこの嵌合部１４ａより外形の大き
い抜止部１４ｂを設けまた、出力リード線１６が貫通す
るための貫通穴１５を設けリード線１６を貫通させる。
上記ブッシング１２と絶縁ケース５を結合させることに
より絶縁ケース５に注型する絶縁剤１０が漏れることな
く高圧トランス４の出力をリード線１６により取り出す
ことができる。The bushing 12 is provided with a fitting portion 14a that fits in the notch 6 of the insulating case 5 and a retaining portion 14b having a larger outer shape than the fitting portion 14a, and a through hole 15 for the output lead wire 16 to pass through. Penetrate the wire 16.
By coupling the bushing 12 and the insulating case 5, the output of the high-voltage transformer 4 can be taken out by the lead wire 16 without the insulating agent 10 cast into the insulating case 5 leaking.
発明の効果 以上のように本発明の電子機器は電子部品を組み込んだ
絶縁ケースの側壁に切込みを設け、端子を内蔵した筒状
体端部に上記切込みにはまり合う嵌合部とこの嵌合部よ
り外形の大きい抜止部よりなる結合部を設けた端子ケー
スを上記絶縁ケースに結合することにより電子機器部品
の標準化が容易にでき、信頼性，生産性の向上，コスト
ダウンが実現でき、また量産化へ移行する場合のリード
タイムが極端に短縮できるという効果がある。EFFECTS OF THE INVENTION As described above, in the electronic device of the present invention, a notch is provided in the side wall of an insulating case in which an electronic component is incorporated, and a fitting portion that fits into the notch at the end of a tubular body that has a built-in terminal and the fitting portion. By connecting the terminal case, which has a connecting part with a larger outer diameter, to the insulating case, standardization of electronic device parts can be facilitated, reliability, productivity can be improved, and cost can be reduced. There is an effect that the lead time at the time of shifting to the commercialization can be extremely shortened.
第１図は本発明の一実施例の高圧トランスブロックを例
とした電子機器の構成を示す斜視図、第２図ａ，ｂは同
絶縁ケースの側面図と端子ケースの上面図、第３図は従
来の高圧トランスブロックの構成を示す斜視図、第４図
ａ，ｂは同ブッシングの上面図と正面図、第５図は従来
の電子機器部品の構成を示す斜視図である。 ４……高圧トランス、５……絶縁ケース、６……切込
み、７……出力端子、８……端子ケース、９……結合
部、１０……絶縁剤、１１……接続用リード線、１２…
…ブッシング。FIG. 1 is a perspective view showing the configuration of an electronic device using a high voltage transformer block as an example of the present invention, and FIGS. 2a and 2b are side views of the same insulating case and a top view of a terminal case, and FIG. Is a perspective view showing the structure of a conventional high-voltage transformer block, FIGS. 4a and 4b are a top view and a front view of the bushing, and FIG. 5 is a perspective view showing the structure of a conventional electronic device component. 4 ... High voltage transformer, 5 ... Insulation case, 6 ... Notch, 7 ... Output terminal, 8 ... Terminal case, 9 ... Coupling part, 10 ... Insulating agent, 11 ... Connection lead wire, 12 …
… Bushing.
Claims (1)
込みを設け、端子を内蔵した筒状体端部に上記切り込み
にはまり合う嵌合部とこの嵌合部より外形の大きい抜止
部よりなる結合部を設けた端子ケースを上記絶縁ケース
に結合してなる電子機器。1. A notch is provided in a side wall of an insulating case in which an electronic component is incorporated, and an end portion of a cylindrical body having a built-in terminal is fitted with a fitting portion and a retaining portion having an outer shape larger than the fitting portion. An electronic device in which a terminal case provided with a connecting portion is connected to the insulating case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP545286A JPH0648656B2 (en) | 1986-01-14 | 1986-01-14 | Electronics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP545286A JPH0648656B2 (en) | 1986-01-14 | 1986-01-14 | Electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163307A JPS62163307A (en) | 1987-07-20 |
| JPH0648656B2 true JPH0648656B2 (en) | 1994-06-22 |
Family
ID=11611602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP545286A Expired - Fee Related JPH0648656B2 (en) | 1986-01-14 | 1986-01-14 | Electronics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648656B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536815U (en) * | 1991-10-16 | 1993-05-18 | ダイヤモンド電機株式会社 | Case for small transformer |
| JP5424092B2 (en) * | 2008-12-16 | 2014-02-26 | 住友電気工業株式会社 | Reactor manufacturing method |
| JP5890334B2 (en) * | 2013-02-04 | 2016-03-22 | トヨタ自動車株式会社 | Reactor |
-
1986
- 1986-01-14 JP JP545286A patent/JPH0648656B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62163307A (en) | 1987-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |