JPH0539650Y2 - - Google Patents
Info
- Publication number
- JPH0539650Y2 JPH0539650Y2 JP1985019855U JP1985585U JPH0539650Y2 JP H0539650 Y2 JPH0539650 Y2 JP H0539650Y2 JP 1985019855 U JP1985019855 U JP 1985019855U JP 1985585 U JP1985585 U JP 1985585U JP H0539650 Y2 JPH0539650 Y2 JP H0539650Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- base
- printed wiring
- wiring board
- fitting
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、フロートレスリレーの制御回路等
に適用される印刷配線板収納ケースに関するもの
である。[Detailed Description of the Invention] [Technical Field] This invention relates to a printed wiring board storage case that is applied to a control circuit of a floatless relay.
第８図に従来例を示す。すなわち、印刷配線板
５０を固定ねじ５５でケース本体５２に固定し、
端子金具５１をカバー５３に取付け、両者をリー
ド線５６で接続したものである。５４は電子部品
である。しかしながら、端子金具５１をカバー５
３に圧入後リード線５６をはんだ付けする必要が
あるため組み立て作業が悪く、また回路チエツク
等のため印刷配線板５０の表面を見たいとき、端
子金具５１のカバー５３側に付いているため扱い
にくいという欠点があつた。
FIG. 8 shows a conventional example. That is, the printed wiring board 50 is fixed to the case body 52 with the fixing screws 55,
A terminal fitting 51 is attached to a cover 53, and both are connected by a lead wire 56. 54 is an electronic component. However, the terminal fitting 51 is not covered by the cover 5.
3, it is necessary to solder the lead wire 56 after press-fitting it, which makes assembly work difficult. Also, when you want to see the surface of the printed wiring board 50 for circuit checks, etc., it is difficult to handle it because it is attached to the cover 53 side of the terminal fitting 51. The drawback was that it was difficult.
この考案の目的は、組み立て作業が容易で回路
チエツクがしやすい印刷配線板収納装置を提供す
ることである。
The purpose of this invention is to provide a printed wiring board storage device that is easy to assemble and easy to check circuits.
この考案は、印刷配線板と、この印刷配線板を
収納するとともに両側板の上端部に端子支持部を
設けたベースと、このベースの前記端子支持部に
支持されてリード線により前記印刷配線板に接続
された端子金具と、前記ベースに取付けられて前
記印刷配線板を閉成するカバーとを備え、前記端
子支持部は前記端子金具を圧入固定する端子圧入
用凹部を形成するとともに前記端子圧入用凹部の
側部に前記ベース内に連通して前記リード線を挿
通する溝を形成したものである。
This invention consists of a printed wiring board, a base that accommodates the printed wiring board and has terminal support sections at the upper ends of both side plates, and the printed wiring board is supported by the terminal support sections of the base and connected to lead wires. and a cover that is attached to the base and closes the printed wiring board, and the terminal support portion forms a terminal press-fitting recess for press-fitting and fixing the terminal fitting, and the terminal press-fitting A groove is formed on the side of the recess for communicating with the inside of the base and through which the lead wire is inserted.
ベースに端子支持部を設けたため、カバーに端
子を設けるものと比較して組み立て容易で回路チ
エツクがしやすく、また端子圧入用凹部にリード
線を挿通する溝を形成したため端子金具の固定お
よび配線が容易になる。 Since the terminal support part is provided on the base, it is easier to assemble and check the circuit compared to the case where the terminal is provided on the cover. Also, the groove for inserting the lead wire is formed in the recess for terminal press-fitting, making it easier to fix the terminal fitting and wire. becomes easier.
実施例
この考案の一実施例を第１図ないし第７図に基
づいて説明する。すなわち、この印刷配線板収納
ケースは、ベース１とカバー２と端子金具３とで
構成されている。ベース１は有底箱形で、両端の
４箇所にカバー取付孔５を形成し、両側板６の上
端部に多数の端子支持部７を列設し、底部に印刷
配線板８をねじ（図示せず）により固定するため
のボス９を設けている。１０は印刷配線８の電子
部品である。端子支持部７はそれぞれ端子ねじ受
け用凹部１１とその両側板６の板厚方向となる内
側に端子圧入用凹部１２を形成し、その凹部１２
とベース１内とを連通する溝１３を形成し、端子
支持部７の相互は仕切り板１４でそれぞれ仕切ら
れる。なお、端子ねじ受け用凹部１１の外側にも
凹部１５を形成するとともに凹部１１と凹部１
２，１５とはスリツト１６，１６′で連通してい
る。Embodiment An embodiment of this invention will be described based on FIGS. 1 to 7. That is, this printed wiring board storage case is composed of a base 1, a cover 2, and a terminal fitting 3. The base 1 has a box shape with a bottom, has cover mounting holes 5 formed at four locations on both ends, has a large number of terminal supports 7 lined up at the upper ends of both side plates 6, and has a printed wiring board 8 attached to the bottom with screws (Fig. (not shown) is provided with a boss 9 for fixing. 10 is an electronic component of the printed wiring 8. Each of the terminal support parts 7 has a terminal screw receiving recess 11 and a terminal press-fitting recess 12 formed inside the both side plates 6 in the thickness direction.
A groove 13 is formed to communicate between the terminal support portion 7 and the inside of the base 1, and the terminal support portions 7 are separated from each other by partition plates 14. Note that a recess 15 is also formed outside the terminal screw receiving recess 11, and the recess 11 and recess 1
2 and 15 are communicated with through slits 16 and 16'.
端子金具３は広幅板状体１７の一端に細幅板状
体１８を直角に垂下するとともに、広幅板状体１
７の先端に折曲部１９を形成し、広幅板状体１７
の中央にねじ孔２０を形成し、また細幅板状体１
８の上部に固定部２１を屈曲により形成し（第３
図）、下部にリード線はんだ用孔２２を形成して
いる。この端子金具３は第３図のように細幅板状
部１８を端子支持部７の端子圧入用凹部１２に挿
入して固定部２１を凹部１２内に圧入することに
より固定する。そのとき凹部１２を形成する突片
２４は第６図のように弾性変形するので挿入しや
すく、また広幅板状部１７は端子支持部７の上面
に位置して仕切り板１４により横方向が位置決め
され、ねじ孔２０の下面突出部２０′が端子ねじ
受け用凹部１１に位置し、折曲部１９が凹部１５
に位置する。また印刷配線板８をベース１に収納
する前にリード線２３の一端を接続するとともに
端子金具３を端子支持部７に取付る前にリード線
２３の他端が細幅板状体１８のはんだ用孔２２に
はんだされ、印刷配線板８をベース１に納めると
同時に端子金具３を端子支持部７に装着する。こ
のときリード線２３は第５図のように溝１３に通
されることとなる。 The terminal fitting 3 has a narrow plate-like body 18 hanging perpendicularly to one end of the wide plate-like body 17, and
A bent portion 19 is formed at the tip of the wide plate-like body 17.
A screw hole 20 is formed in the center of the narrow plate-like body 1.
A fixing part 21 is formed on the upper part of 8 by bending (the third
(Figure), a lead wire solder hole 22 is formed at the bottom. The terminal fitting 3 is fixed by inserting the narrow plate-shaped part 18 into the terminal press-fitting recess 12 of the terminal support part 7 and press-fitting the fixing part 21 into the recess 12, as shown in FIG. At this time, the protruding piece 24 forming the recess 12 is elastically deformed as shown in FIG. 6, so it is easy to insert it, and the wide plate part 17 is located on the upper surface of the terminal support part 7 and is positioned laterally by the partition plate 14. The lower protrusion 20' of the screw hole 20 is located in the terminal screw receiving recess 11, and the bent part 19 is located in the recess 15.
Located in Also, before storing the printed wiring board 8 in the base 1, one end of the lead wire 23 is connected, and before the terminal fitting 3 is attached to the terminal support 7, the other end of the lead wire 23 is soldered to the narrow plate-like body 18. The terminal fittings 3 are soldered into the holes 22, and the printed wiring board 8 is housed in the base 1, and the terminal fittings 3 are attached to the terminal support portions 7 at the same time. At this time, the lead wire 23 is passed through the groove 13 as shown in FIG.
カバー２はベース１の取付孔５を通してベース
１の下面側からねじ（図示せず）でベース１に取
付られ、そのときカバー２の下面２６で端子金具
３の上面を押さえる。 The cover 2 is attached to the base 1 from the bottom side of the base 1 through the mounting hole 5 of the base 1 with screws (not shown), and at this time, the bottom surface 26 of the cover 2 presses the top surface of the terminal fitting 3.
このように構成したため、リード線２３を端子
金具３と印刷配線板８に接続した状態でベース１
に一度に組み込めるので作業が簡単になるととも
に、カバー２を簡単に取り外すことができるので
回路チエツク等に印刷配線板８の表面を容易にみ
ることができ、また修理も容易になる。とくに突
片２４で端子金具３の固定部２１の弾性保持する
ため圧入が容易でしかも強固に固定でき、またリ
ード線２３を溝１３に通すことによりはんだの盛
り上がりの逃げにもなるので有効である。またベ
ース１は上下方向に凹凸部を有するため、成形金
型にサイドコア等が不要となるとともにベースの
裏面に製品として不用の穴等もなく、金型、製品
等のコストダウンが可能になる。 With this configuration, the base 1 is connected with the lead wire 23 connected to the terminal fitting 3 and the printed wiring board 8.
Since the cover 2 can be assembled in one step, the work becomes easy, and since the cover 2 can be easily removed, the surface of the printed wiring board 8 can be easily seen for circuit checks, etc., and repair is also facilitated. In particular, since the protruding piece 24 elastically holds the fixing part 21 of the terminal fitting 3, press-fitting is easy and it can be firmly fixed, and passing the lead wire 23 through the groove 13 also allows the solder bulge to escape, which is effective. . Furthermore, since the base 1 has uneven parts in the vertical direction, there is no need for a side core etc. in the molding die, and there are no holes etc. that are unnecessary for the product on the back surface of the base, making it possible to reduce the cost of the die, product, etc.
なお、凹部１２を利用して押え具を支持させ、
押え具の下面を印刷配線板８に載置し、押え具を
カバー２の下面２６で押すことにより印刷配線板
８をベース１の内底部に固定してもよい。ねじで
印刷配線板８を固定する場合に比してケース高さ
を低減することができる。 Note that the presser is supported using the recess 12,
The printed wiring board 8 may be fixed to the inner bottom of the base 1 by placing the lower surface of the presser on the printed wiring board 8 and pressing the presser with the lower surface 26 of the cover 2. The height of the case can be reduced compared to when the printed wiring board 8 is fixed with screws.
この考案によれば、ベースに端子支持部を設け
たため、カバーに端子を設けるものと比較して組
み立て容易で回路チエツクがしやすく、また端子
圧入用凹部にリード線を挿通する溝を形成したた
め端子金具の固定および配線が容易になるという
効果がある。
According to this invention, a terminal support part is provided on the base, which makes assembly easier and circuit checks easier than when the terminal is provided on the cover, and a groove for inserting the lead wire is formed in the recess for terminal press-fitting, making it easier to assemble and check the circuit. This has the effect of making fixing the metal fittings and wiring easier.
第１図および第２図はこの考案の一実施例の分
解斜視図、第３図は端子金具取付状態の断面図、
第４図は端子金具の斜視図、第５図は第３図のベ
ースの内側からみた側面図、第６図は端子圧入用
凹部を示す平面図、第７図は全体の外観斜視図、
第８図は従来例の分解断面図である。
１……ベース、２……カバー、３……端子金
具、６……両側板、７……端子支持部、８……印
刷配線板、１２……端子圧入用凹部、１３……
溝、２３……リード線。
Figures 1 and 2 are exploded perspective views of one embodiment of this invention, Figure 3 is a sectional view of the terminal fittings installed,
FIG. 4 is a perspective view of the terminal fitting, FIG. 5 is a side view of the base of FIG. 3 as seen from inside, FIG. 6 is a plan view showing the terminal press-fitting recess, and FIG.
FIG. 8 is an exploded sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Base, 2... Cover, 3... Terminal fitting, 6... Both side plates, 7... Terminal support part, 8... Printed wiring board, 12... Recessed part for terminal press-fitting, 13...
Groove, 23... Lead wire.
Claims (1)
もに両側板の上端部に端子支持部を設けたベース
と、このベースの前記端子支持部に支持されてリ
ード線により前記印刷配線板に接続された端子金
具と、前記ベースに取付けられて前記印刷配線板
を閉成するカバーとを備え、前記端子支持部は前
記端子金具を圧入固定する端子圧入用凹部を形成
するとともに前記端子圧入用凹部の側部に前記ベ
ース内に連通して前記リード線を挿通する溝を形
成した印刷配線板収納装置。 A printed wiring board, a base that houses the printed wiring board and has terminal support parts at the upper ends of both side plates, and a base that is supported by the terminal support parts of the base and connected to the printed wiring board by a lead wire. It includes a terminal fitting and a cover that is attached to the base and closes the printed wiring board, and the terminal support part forms a terminal press-fitting recess into which the terminal fitting is press-fitted and is attached to the side of the terminal press-fitting recess. A printed wiring board storage device, wherein a groove is formed in a portion thereof to communicate with the inside of the base and through which the lead wire is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985019855U JPH0539650Y2 (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985019855U JPH0539650Y2 (en) | 1985-02-14 | 1985-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136596U JPS61136596U (en) | 1986-08-25 |
| JPH0539650Y2 true JPH0539650Y2 (en) | 1993-10-07 |
Family
ID=30509812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985019855U Expired - Lifetime JPH0539650Y2 (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539650Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444194U (en) * | 1977-08-31 | 1979-03-27 |
-
1985
- 1985-02-14 JP JP1985019855U patent/JPH0539650Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444194U (en) * | 1977-08-31 | 1979-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61136596U (en) | 1986-08-25 |
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