JPH0615280U - Mounting structure for circuit device having connector - Google Patents
Mounting structure for circuit device having connectorInfo
- Publication number
- JPH0615280U JPH0615280U JP5296092U JP5296092U JPH0615280U JP H0615280 U JPH0615280 U JP H0615280U JP 5296092 U JP5296092 U JP 5296092U JP 5296092 U JP5296092 U JP 5296092U JP H0615280 U JPH0615280 U JP H0615280U
- Authority
- JP
- Japan
- Prior art keywords
- connector
- circuit device
- side wall
- chassis
- 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.)
- Granted
Links
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
(57)【要約】
【目的】 コネクタを有する回路装置の取付けに際して
余分なスペースを必要としない取付構造を提供する。
【構成】 コネクタ12、13を有する回路装置10を
シャーシ20の側壁に取り付けるために、前記側壁の端
縁に前記コネクタの嵌入可能な切欠き26、27を形成
する。また、該切欠きに前記コネクタを嵌入させた時に
前記回路装置の前記ケース上部に対応する前記側壁の端
縁には、前記ケースを押さえるための爪28、29を設
けた。
(57) [Abstract] [Purpose] To provide a mounting structure that does not require extra space when mounting a circuit device having a connector. [Structure] In order to attach the circuit device 10 having the connectors 12 and 13 to the side wall of the chassis 20, notches 26 and 27 into which the connector can be fitted are formed at the edges of the side wall. Further, claws 28 and 29 for pressing the case are provided on the edge of the side wall corresponding to the upper part of the case of the circuit device when the connector is fitted in the notch.
Description
【0001】[0001]
本考案は外部接続用のコネクタをケース外に突出させて設けた回路装置の取付 構造に関する。 The present invention relates to a circuit device mounting structure in which a connector for external connection is provided so as to protrude outside the case.
【0002】[0002]
この種の回路装置を、例えばプリント基板実装用のシャーシあるいは筐体に取 り付ける場合、シャーシあるいは筐体の側壁からコネクタが外方に突出するよう に設置することを要求される場合がある。図2,図3はこのような取付構造の代 表的な例を示しており、以下に簡単に説明する。 When this type of circuit device is mounted on a chassis or housing for mounting a printed circuit board, for example, it may be required to install the connector so that the connector projects outward from the side wall of the chassis or housing. 2 and 3 show typical examples of such a mounting structure, which will be briefly described below.
【0003】 回路装置10は、例えばAV機器等に付属されるモジュレータあるいはコンバ ータのような装置であり、ケース11内に必要な回路部品が収納され、信号入出 力用のコネクタ12,13がケース11の同一面に外方に突出した状態で取り付 けられている。コネクタ12,13の根元にはおねじが切られている。シャーシ 20は、VTR等を構成する回路装置を実装したプリント基板30(図3)を収 容するための箱形状のもので、その内部に一側壁を利用して回路装置10が取り 付けられる。そして、コネクタ12,13はシャーシ20外に突出させる必要が あるため、シャーシ20の一側壁にコネクタ12,13を挿通するための穴22 ,23を設けている。The circuit device 10 is, for example, a device such as a modulator or a converter attached to an AV device, etc., in which necessary circuit components are housed in a case 11, and connectors 12 and 13 for signal input / output are provided. It is mounted on the same surface of the case 11 so as to project outward. Male threads are cut at the bases of the connectors 12 and 13. The chassis 20 has a box shape for accommodating a printed circuit board 30 (FIG. 3) on which a circuit device that constitutes a VTR or the like is mounted, and the circuit device 10 is attached to the inside thereof by utilizing one side wall. Since it is necessary to project the connectors 12 and 13 out of the chassis 20, holes 22 and 23 for inserting the connectors 12 and 13 are provided in one side wall of the chassis 20.
【0004】 回路装置10の取り付けは、コネクタ12,13をそれぞれ穴22,23に挿 通し、シャーシ20の一側壁から突出したコネクタ12,13の根元のおねじに ナット24,25をはめ込むことで行われ、図3に示すように回路装置10全体 がシャーシ20の一側壁の内側に固定される。The circuit device 10 is mounted by inserting the connectors 12 and 13 into the holes 22 and 23, respectively, and fitting the nuts 24 and 25 into the male threads at the bases of the connectors 12 and 13 protruding from one side wall of the chassis 20. Then, as shown in FIG. 3, the entire circuit device 10 is fixed inside one side wall of the chassis 20.
【0005】[0005]
ところが、このような取付構造では、穴22,23の径をコネクタ12,13 の外径より大きくしすぎると、ナット24,25が少しでもゆるむと回路装置1 0の取付状態にガタが生ずることになるので、穴22,23に遊びを設定するこ とができない。そうすると、穴22,23にコネクタ12,13を挿通する際の 作業が面倒になるという欠点がある。 However, in such a mounting structure, if the diameters of the holes 22 and 23 are made larger than the outer diameters of the connectors 12 and 13, if the nuts 24 and 25 are loosened even a little, the circuit device 10 is loosened. Therefore, play cannot be set in the holes 22 and 23. Then, there is a drawback that the work for inserting the connectors 12 and 13 into the holes 22 and 23 becomes troublesome.
【0006】 加えて、コネクタ12,13をほぼ同径の穴22,23に挿通するためには、 回路装置10の後端を図3の破線で示す位置においた状態で水平方向に移動させ る必要がある。これは、シャーシ20に、破線で示す長さ分の余分なスペースを 必要とすることになる。一方、プリント基板30には多種多様の部品が実装され 、トランス部品のように高さ寸法の大きな部品も多数実装される。しかるに、上 記の余分なスペース領域には高さ寸法の大きな部品の実装が制限されるので、結 果としてプリント基板30の有効面積が制限されることになる。In addition, in order to insert the connectors 12 and 13 into the holes 22 and 23 having substantially the same diameter, the rear end of the circuit device 10 is moved in the horizontal direction with the position shown by the broken line in FIG. There is a need. This requires an extra space in the chassis 20 for the length shown by the broken line. On the other hand, a wide variety of components are mounted on the printed circuit board 30, and a large number of components having a large height dimension such as transformer components are also mounted. However, since mounting of components having a large height is limited in the above-mentioned extra space region, the effective area of the printed circuit board 30 is limited as a result.
【0007】 以上のような問題点に鑑み、本考案の課題は、コネクタを有する回路装置の取 付けに際して余分なスペースを必要としない取付構造を提供することにある。In view of the above problems, an object of the present invention is to provide a mounting structure that does not require an extra space when mounting a circuit device having a connector.
【0008】[0008]
本考案は、外部接続用のコネクタをケース外に突出させて設けた回路装置を、 プリント基板実装用のシャーシの側壁に、前記コネクタが前記側壁から外方に突 出するように取り付ける構造において、前記側壁の端縁に前記コネクタの嵌入可 能な切欠きを形成すると共に、該切欠きに前記コネクタを嵌入させた時に前記回 路装置の前記ケース上部に対応する前記側壁の端縁に前記ケースを押さえるため の爪を設けたことを特徴とする。 According to the present invention, in a structure in which a circuit device in which a connector for external connection is provided outside the case is provided on a side wall of a chassis for mounting a printed circuit board so that the connector protrudes outward from the side wall, A notch into which the connector can be fitted is formed at the edge of the side wall, and the case is provided at the edge of the side wall corresponding to the upper part of the case of the circuit device when the connector is fitted into the notch. It is characterized by the provision of claws for holding down.
【0009】[0009]
このような構造により、回路装置は、シャーシの側壁に沿って移動させてコネ クタを切欠きに嵌入させるだけで良く、側壁に直角な方向の移動はケース押さえ の爪の長さ分だけなので、取付けのために余分なスペースを必要としない。 With this structure, the circuit device only needs to be moved along the side wall of the chassis and the connector is fitted into the notch. Does not require extra space for installation.
【0010】[0010]
図1を参照して本考案の実施例について説明する。図1において、図2と同じ 部分については同一番号を付している。本例では、回路装置10を取り付けるた めのシャーシ20の一側壁の上端縁に、コネクタ12,13の嵌入可能な切欠き 26,27を設けている。加えて、コネクタ12,13を切欠き26,27の最 下部まで嵌入させた時にケース11の上端に対応する一側壁の上端縁には折り曲 げ加工による爪28,29を設けている。 An embodiment of the present invention will be described with reference to FIG. 1, the same parts as those in FIG. 2 are designated by the same reference numerals. In this example, notches 26 and 27 into which the connectors 12 and 13 can be fitted are provided at the upper edge of one side wall of the chassis 20 for mounting the circuit device 10. In addition, bent claws 28 and 29 are provided at the upper edge of one side wall corresponding to the upper end of the case 11 when the connectors 12 and 13 are fitted to the lowermost portions of the notches 26 and 27.
【0011】 このような構造とすることにより、回路装置10は、コネクタ12,13を上 方から切欠き26,27に嵌入させるようにして、シャーシ20の一側壁に取り 付けられる。勿論、コネクタ12,13の根元にはおねじが切られており、ナッ ト24,25をはめ込むことで、回路装置10はシャーシ20の一側壁の内側に 固定される。回路装置10の動きは、一側壁に直角な方向に関してはナット24 ,25で規制され、上下左右方向に関しては切欠き26,27を形成している一 側壁の端縁と爪28,29とにより規制される。With this structure, the circuit device 10 is attached to one side wall of the chassis 20 such that the connectors 12 and 13 are fitted into the notches 26 and 27 from above. Of course, male threads are cut at the bases of the connectors 12 and 13, and the circuit device 10 is fixed to the inside of one side wall of the chassis 20 by fitting the nuts 24 and 25. The movement of the circuit device 10 is restricted by the nuts 24, 25 in the direction perpendicular to the one side wall, and by the edges of the one side wall forming the notches 26, 27 and the claws 28, 29 in the vertical and horizontal directions. Regulated.
【0012】[0012]
以上説明してきたように、本考案による取付構造は、回路装置のコネクタを穴 ではなく切欠きによってシャーシ外に突出させることができるようにしたことに より、回路装置を面倒な位置決め無しでしかもシャーシ内でのプリント基板と平 行な移動を少なくしてシャーシに取り付けることができ、プリント基板における 部品実装の有効面積を拡大することができる。 As described above, the mounting structure according to the present invention allows the connector of the circuit device to be projected to the outside of the chassis by the notch instead of the hole, so that the circuit device can be positioned without troublesome positioning and the chassis. It can be mounted on the chassis with less horizontal movement inside the printed circuit board, and the effective area for mounting components on the printed circuit board can be expanded.
【図1】本考案の一実施例を説明するための概略分解斜
視図である。FIG. 1 is a schematic exploded perspective view for explaining an embodiment of the present invention.
【図2】従来の取付構造を説明するための概略分解斜視
図である。FIG. 2 is a schematic exploded perspective view for explaining a conventional mounting structure.
【図3】従来の取付構造の欠点を説明するためにシャー
シ内を側方から見た断面図である。FIG. 3 is a cross-sectional view of the inside of the chassis viewed from the side for explaining the drawbacks of the conventional mounting structure.
10 回路装置 11 ケース 12,13 コネクタ 20 シャーシ 24,25 ナット 28,29 爪 10 circuit device 11 case 12, 13 connector 20 chassis 24, 25 nut 28, 29 claw
Claims (1)
させて設けた回路装置を、プリント基板実装用のシャー
シの側壁に、前記コネクタが前記側壁から外方に突出す
るように取り付ける構造において、前記側壁の端縁に前
記コネクタの嵌入可能な切欠きを形成すると共に、該切
欠きに前記コネクタを嵌入させた時に前記回路装置の前
記ケース上部に対応する前記側壁の端縁に前記ケースを
押さえるための爪を設けたことを特徴とするコネクタを
有する回路装置の取付構造。1. A structure in which a circuit device, in which a connector for external connection is provided so as to project outside a case, is attached to a side wall of a chassis for mounting a printed circuit board so that the connector projects outward from the side wall, A notch into which the connector can be fitted is formed at an edge of the side wall, and when the connector is fitted into the notch, the case is pressed against the edge of the side wall corresponding to the upper part of the case of the circuit device. A mounting structure for a circuit device having a connector, which is provided with a claw for holding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992052960U JP2577378Y2 (en) | 1992-07-28 | 1992-07-28 | Mounting structure of circuit device having connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992052960U JP2577378Y2 (en) | 1992-07-28 | 1992-07-28 | Mounting structure of circuit device having connector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0615280U true JPH0615280U (en) | 1994-02-25 |
JP2577378Y2 JP2577378Y2 (en) | 1998-07-23 |
Family
ID=12929464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1992052960U Expired - Lifetime JP2577378Y2 (en) | 1992-07-28 | 1992-07-28 | Mounting structure of circuit device having connector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2577378Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099787U (en) * | 1983-12-15 | 1985-07-08 | シャープ株式会社 | Terminal mounting structure |
JPS62116382U (en) * | 1986-01-14 | 1987-07-24 | ||
JPH0282886U (en) * | 1988-12-15 | 1990-06-27 |
-
1992
- 1992-07-28 JP JP1992052960U patent/JP2577378Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099787U (en) * | 1983-12-15 | 1985-07-08 | シャープ株式会社 | Terminal mounting structure |
JPS62116382U (en) * | 1986-01-14 | 1987-07-24 | ||
JPH0282886U (en) * | 1988-12-15 | 1990-06-27 |
Also Published As
Publication number | Publication date |
---|---|
JP2577378Y2 (en) | 1998-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980408 |