JPH0590772A - Electric device - Google Patents
Electric deviceInfo
- Publication number
- JPH0590772A JPH0590772A JP28070191A JP28070191A JPH0590772A JP H0590772 A JPH0590772 A JP H0590772A JP 28070191 A JP28070191 A JP 28070191A JP 28070191 A JP28070191 A JP 28070191A JP H0590772 A JPH0590772 A JP H0590772A
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- hole
- insulating sheet
- spacer
- sheet
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
【０００１】［発明の目的］[Object of the Invention]
【０００２】[0002]
【産業上の利用分野】本発明は、配線板の少なくとも導
電膜側面を絶縁シ−トで覆うようにした電気装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric device in which at least a side surface of a conductive film of a wiring board is covered with an insulating sheet.
【０００３】[0003]
【従来の技術】従来、この種装置においては絶縁シ−ト
を接着剤にて配線板に取付けるようにしていた。また、
配線板の導電膜側面に対向するケ−ス等の部材に接着剤
を塗布したり、絶縁シ−トを貼付けたりするものも提案
されている。2. Description of the Related Art Conventionally, in this type of device, an insulating sheet is attached to a wiring board with an adhesive. Also,
It is also proposed to apply an adhesive or to attach an insulating sheet to a member such as a case facing the side surface of the conductive film of the wiring board.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記の
ものはいずれも材料費用が高くなったり、手間がかかっ
て組立費用が高くなったりするものであった。However, in all of the above, the material cost is high, and the assembly cost is high due to the troublesome work.
【０００５】本発明は、このような問題を解決するため
になされたもので、絶縁シ−トを取付けるための費用を
安くして、安価に電気装置を提供することを目的とする
ものである。The present invention has been made in order to solve such a problem, and an object thereof is to provide an electric device at a low cost by reducing the cost for mounting an insulating sheet. ..
【０００６】［発明の構成］[Constitution of Invention]
【０００７】[0007]
【課題を解決するための手段】請求項１に記載の発明
は、配線板の適所に貫通孔を設けるとともに、この配線
板の導電膜を覆う絶縁シ−トに前記配線板の貫通孔に対
向する取付孔を設け、前記配線板の導電膜側および他の
部材間に間隔を保たせるためのスペ−サを前記配線板の
貫通孔および前記絶縁シ−トの取付孔を貫通して前記配
線板に取付けることによって、前記絶縁シ−トを前記配
線板に取付けることを特徴とするものである。According to a first aspect of the present invention, a through hole is provided at an appropriate position of a wiring board, and an insulating sheet covering a conductive film of the wiring board is opposed to the through hole of the wiring board. And a spacer for maintaining a space between the conductive film side of the wiring board and other members penetrates through the through hole of the wiring board and the mounting hole of the insulating sheet. The insulating sheet is attached to the wiring board by attaching the insulating sheet to the board.
【０００８】請求項２に記載の発明は、前記絶縁シ−ト
は端部の少なくとも一箇所に細長の切込み設けるととも
に、この切込みより端部側に前記取付孔を形成し、前記
切込みより端部側を前記配線板に接近させた状態で配線
板に取付けられるようにしたことを特徴とするものであ
る。According to a second aspect of the present invention, the insulating sheet is provided with an elongated notch at least at one end portion thereof, and the mounting hole is formed at the end portion side of the notch, and the end portion beyond the notch portion. It is characterized in that it can be attached to the wiring board with its side being close to the wiring board.
【０００９】[0009]
【作用】請求項１記載の発明は、スペ−サを配線板に取
付けることによって、絶縁シ−トに取付けることができ
る。したがって、取付け作業が簡単であり、また、スペ
−サを利用するから、格別な部品あるいは部材を必要と
しない。このため、電気装置を安価に提供できる。According to the first aspect of the invention, the spacer can be attached to the insulating sheet by attaching the spacer to the wiring board. Therefore, the mounting work is simple, and since the spacer is used, no special parts or members are required. Therefore, the electric device can be provided at low cost.
【００１０】請求項２記載の発明は、絶縁シ−トの端部
に細長の切込みを設けているから、この切込みを介して
端部側が変形し易くなり、絶縁シ−トを取付る際前記端
部側が配線板に容易に近接するので、絶縁シ−トを無理
なく取付ることができる。According to the second aspect of the invention, since the elongated cut is provided at the end of the insulating sheet, the end side is easily deformed through the cut, and the insulating sheet is attached when the insulating sheet is attached. Since the end side easily approaches the wiring board, the insulating sheet can be attached without difficulty.
【００１１】[0011]
【実施励】以下、本発明の一実施例を第１図〜第３図を
参照して説明する。１は配線板であり、たとえば細長に
形成され、一面側１ａを電気部品装着面、他面側１ｂを
導電膜側としたプリント配線板である。しかし、一面側
１ａにも導電膜があるものでもよいし、他面側１ｂにも
電気部品を装着したものでもよい。２ａ、２ｂ、…は前
記配線板１の電気部品装着面１ａに装着された電気部品
である。これら電気部品２ａ、２ｂ、…はたとえば放電
灯（図示しない。）を高周波点灯するインバ−タ等を構
成するものである。この配線板１の適所には貫通孔３が
設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Reference numeral 1 denotes a wiring board, which is, for example, an elongated printed wiring board in which one surface side 1a is an electric component mounting surface and the other surface side 1b is a conductive film side. However, the one surface 1a may have a conductive film, and the other surface 1b may have an electrical component mounted thereon. Reference numerals 2a, 2b, ... Show electrical components mounted on the electrical component mounting surface 1a of the wiring board 1. These electric parts 2a, 2b, ... Compose an inverter or the like for lighting a discharge lamp (not shown) at a high frequency. A through hole 3 is provided at an appropriate position on the wiring board 1.
【００１２】４は絶縁シ−トであり、ポリエステルフィ
ルム等からなるものである。この絶縁シ−ト４は、前記
配線板１の少なくとも導電膜を覆うものである。本実施
例では、電気部品２ａ、２ｂ、…も含めて配線板１全体
を覆うようになっている。そして、この絶縁シ−ト４は
前記配線板１の貫通孔３に対向する取付孔５を有してい
る。さらに、本実施例では、端部において長手方向に直
交する向きに細長の切込み６を設け、この切込み６より
も端部側に前記取付孔５が形成されているものである。An insulating sheet 4 is made of a polyester film or the like. The insulating sheet 4 covers at least the conductive film of the wiring board 1. In this embodiment, the wiring board 1 is entirely covered including the electric components 2a, 2b, .... The insulating sheet 4 has a mounting hole 5 facing the through hole 3 of the wiring board 1. Further, in this embodiment, an elongated notch 6 is provided in the end portion in a direction orthogonal to the longitudinal direction, and the mounting hole 5 is formed on the end portion side of the notch 6.
【００１３】７は前記配線板１の導電膜側面１ｂとケ−
ス等の他の部材（図示しない。）との間の間隔を絶縁上
等の理由により確保するためのスペ−サであり、前記配
線板１に取付られるものである。このようなスペ−サ７
自体は周知のものを適宜用い得るものであるが、本実施
例では、樹脂製であり、一端側にテ−パを有する挿入部
７ａを有し、他端側に係止部７ｂを有してなるものであ
る。前記挿入部７ａには複数個のスリットが形成されて
おり、挿入時にこのスリットにより径小になることによ
って、配線板１の貫通孔３を挿通可能になつている。そ
して、このスペ−サ７を配線板１に取付ることによっ
て、挿入部７ａと係止部７ｂとの間で前記配線板１およ
び前記絶縁シ−ト４を狭持し、絶縁シ−ト４を配線板１
に取付ている。Reference numeral 7 is a case with the side surface 1b of the conductive film of the wiring board 1.
The spacer is a spacer for ensuring a space between the wiring board 1 and other members (not shown) due to reasons such as insulation, and is attached to the wiring board 1. Such a spacer 7
Although a known one can be used as appropriate, in this embodiment, it is made of resin and has an insertion portion 7a having a taper on one end side and a locking portion 7b on the other end side. It will be. A plurality of slits are formed in the insertion portion 7a, and the diameter is reduced by the slits at the time of insertion, so that the through hole 3 of the wiring board 1 can be inserted. By mounting the spacer 7 on the wiring board 1, the wiring board 1 and the insulating sheet 4 are sandwiched between the insertion portion 7a and the locking portion 7b, and the insulating sheet 4 is held. Wiring board 1
Is attached to.
【００１４】つぎに、本実施例の作用を説明する。電気
部品２ａ、２ｂ、…を装着してなる配線板１に絶縁シー
ト４を巻付けるようにし、かつ、貫通孔３と取付孔５と
を対向させる。この場合、絶縁シ−ト４の折曲がり部に
予め折目をつけておくと作業が容易であり、巻付け端の
処理が簡単である。つぎに、スペーサ７を導電膜面１ｂ
側から挿入部７ａを先にして絶縁シ−ト４の取付孔５お
よび配線板１の貫通孔３を挿通させる。このとき、絶縁
シ−ト４の取付孔５部分は切込み６により変形が容易で
あるから、この部分が配線板１に近接するので、無理な
く取付ることができる。なお、図示は省略したが、配線
板１および絶縁シ−ト４の長手方向の他端部においても
上記と同様にスペ−サにて絶縁シ−トが取付けられてい
るものである。Next, the operation of this embodiment will be described. The insulating sheet 4 is wound around the wiring board 1 on which the electric components 2a, 2b, ... Are mounted, and the through hole 3 and the mounting hole 5 are opposed to each other. In this case, if the bent portion of the insulating sheet 4 is previously provided with a crease, the work is easy and the winding end is easily treated. Next, the spacer 7 is attached to the conductive film surface 1b.
From the side, the mounting portion 5a of the insulating sheet 4 and the through hole 3 of the wiring board 1 are inserted through the insertion portion 7a first. At this time, the mounting hole 5 portion of the insulating sheet 4 can be easily deformed by the notch 6, so that this portion is close to the wiring board 1 and can be mounted without difficulty. Although not shown, the insulating sheet is also attached to the other ends of the wiring board 1 and the insulating sheet 4 in the longitudinal direction by a spacer in the same manner as above.
【００１５】他の実施例を第４図を参照して説明する。
第１図のものと同じあるいは対応する部分には同じ符号
を付して説明を省略する。また、本実施例において、電
気部品の図示を省略してある。本実施例において、絶縁
シ−ト４’は巻付け端４’ｅを切込み６および取付部分
を覆うように延在してなるものである。本実施例のもの
は、絶縁作用を確実なものにできる。Another embodiment will be described with reference to FIG.
The same or corresponding parts as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted. In addition, in the present embodiment, the illustration of electrical components is omitted. In the present embodiment, the insulating sheet 4'is formed by extending the winding end 4'e so as to cover the notch 6 and the mounting portion. The device of this embodiment can ensure the insulating effect.
【００１６】なお、本発明においては、貫通孔および取
付孔を端部以外の中間部に設けてもよいものである。も
ちろん、両方に設けてもよい。In the present invention, the through hole and the mounting hole may be provided in the intermediate portion other than the end portion. Of course, both may be provided.
【００１７】[0017]
【発明の効果】以上述べたように請求項１記載の発明
は、スペ−サを配線板に取付けることによって、絶縁シ
−トに取付けることができる。したがって、取付け作業
が簡単であり、また、スペ−サを利用するから、格別な
部品あるいは部材を必要とせず、。電気装置を安価に提
供できるものである。As described above, the invention according to claim 1 can be mounted on the insulating sheet by mounting the spacer on the wiring board. Therefore, the installation work is simple, and since the spacer is used, no special parts or members are required. The electric device can be provided at low cost.
【００１８】請求項２記載の発明は、絶縁シ−トの端部
に細長の切込みを設けているから、この切込みを介して
端部側が変形し易くなり、絶縁シ−トを取付る際前記端
部側が配線板に容易に近接するので、絶縁シ−トを無理
なく取付ることができるものである。According to the second aspect of the invention, since the elongated cut is provided at the end of the insulating sheet, the end side is easily deformed through this cut, and the insulating sheet is attached when the insulating sheet is attached. Since the end side easily approaches the wiring board, the insulating sheet can be attached without difficulty.
【図１】本発明の一実施例を示す一部切欠正面断面図FIG. 1 is a partially cutaway front sectional view showing an embodiment of the present invention.
【図２】本発明の一実施例を示す側面断面図FIG. 2 is a side sectional view showing an embodiment of the present invention.
【図３】本発明の一実施例を示一部切欠底面図FIG. 3 is a partially cutaway bottom view showing an embodiment of the present invention.
【図４】本発明の他の実施例を示す一部省略側面断面図FIG. 4 is a partially omitted side sectional view showing another embodiment of the present invention.
１…配線板、２ａ、２ｂ……電気部品、３…貫通孔、
４、４’…絶縁シ−ト、５…取付孔、６…スリット、７
…スペ−サ1 ... Wiring board, 2a, 2b ... Electric component, 3 ... Through hole,
4, 4 '... Insulation sheet, 5 ... Mounting hole, 6 ... Slit, 7
... spacer
Claims (2)
ともに、他面に導電膜を形成してなり、適所に貫通孔を
有してなる配線板と；この配線板の導電膜を覆い前記配
線板の貫通孔に対向する取付孔を有する絶縁シ−トと；
前記配線板に取付けられ、前記配線板の導電膜側および
他の部材間に間隔を保たせるためのスペ−サと；を備
え、 前記スペ−サは前記配線板の貫通孔および前記絶縁シ−
トの取付孔を貫通して前記配線板に取付けられることに
よって、前記絶縁シ−トを前記配線板に取付けることを
特徴とする電気装置。1. A wiring board having electrical components mounted on at least one surface side and a conductive film formed on the other surface, and having through holes in appropriate places; and the wiring covering the conductive film of the wiring board. An insulating sheet having a mounting hole facing the through hole of the plate;
A spacer attached to the wiring board for keeping a space between the conductive film side of the wiring board and other members, the spacer being a through hole of the wiring board and the insulating sheet.
An electric device, wherein the insulating sheet is attached to the wiring board by being attached to the wiring board by penetrating a mounting hole of the wiring board.
に細長の切込みを有するとともに、この切込みより端部
側に取付孔を有し、前記切込みより端部側を前記配線板
に接近させた状態で配線板に取付けられているものであ
ることを特徴とする電気装置。2. The insulating sheet has an elongated notch at least at one end and an attachment hole on the end side of the notch so that the end side of the notch approaches the wiring board. An electric device, characterized in that it is attached to a wiring board in a state in which it is kept in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28070191A JPH0590772A (en) | 1991-09-30 | 1991-09-30 | Electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28070191A JPH0590772A (en) | 1991-09-30 | 1991-09-30 | Electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0590772A true JPH0590772A (en) | 1993-04-09 |
Family
ID=17628750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28070191A Pending JPH0590772A (en) | 1991-09-30 | 1991-09-30 | Electric device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0590772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809273B2 (en) | 2002-07-08 | 2004-10-26 | Denso Corporation | Switch structure |
-
1991
- 1991-09-30 JP JP28070191A patent/JPH0590772A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809273B2 (en) | 2002-07-08 | 2004-10-26 | Denso Corporation | Switch structure |
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