JPS62265797A - Backboard structure - Google Patents
Backboard structureInfo
- Publication number
- JPS62265797A JPS62265797A JP10842486A JP10842486A JPS62265797A JP S62265797 A JPS62265797 A JP S62265797A JP 10842486 A JP10842486 A JP 10842486A JP 10842486 A JP10842486 A JP 10842486A JP S62265797 A JPS62265797 A JP S62265797A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- backboard
- connectors
- package
- pins
- 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
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は、通信機、計算機等の電子機器における複数枚
の電子パッケージを搭載したユニット構造に関し、詳し
くは複数枚の電子パッケージを接続するバックボード構
造に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a unit structure in which a plurality of electronic packages are mounted in electronic equipment such as communication devices and computers, and more specifically, a bag for connecting a plurality of electronic packages. It concerns the board structure.
［従来の技術］
電子パッケージと外部ケーブル線とを接続する従来の外
部接続用コネクタは１例えば実開昭５９−１８９２０２
号公報に記載のように、電子パッケージ１枚単位に直接
接続される構造になっている。[Prior Art] A conventional external connector for connecting an electronic package and an external cable line is 1, for example, Utility Model Application No. 59-189202.
As described in the publication, it has a structure in which it is directly connected to each electronic package.
［発明が解決しようとする問題点コ
近年、電子パッケージの高密度化が進み、１つのバック
ボードに多数枚の電子パッケージを収容する方向にある
。しかしながら、電子バソケージのエツジコネクタ部の
端子配置と、外部ケーブル線を接続するための外部接続
用コネクタとのピン配置が異なる場合が往々にしてあり
、この場合には上記公知例では電子パッケージと外部接
続用コネクタとは直接接続できないものであった。[Problems to be Solved by the Invention] In recent years, the density of electronic packages has been increasing, and there is a trend toward accommodating a large number of electronic packages on one backboard. However, the terminal arrangement of the edge connector part of the electronic package and the pin arrangement of the external connection connector for connecting external cable lines are often different, and in this case, in the above known example, the electronic package and the external It was not possible to connect directly to the connection connector.
本発明の目的は、電子パッケージ用コネクタと外部接続
用コネクタのピン配置が一致しない場合であっても、実
装密度を下げることなく電子パッケージ用コネクタと外
部接続用コネクタとを接続するバックボード構造を提供
するにある。An object of the present invention is to provide a backboard structure that connects an electronic package connector and an external connection connector without reducing the packaging density even when the pin arrangement of the electronic package connector and the external connection connector do not match. It is on offer.
［問題点を解決するための手段］
本発明は、複数枚の電子パッケージを接続してなるバッ
クボード構造において、電子パッケージとバックボード
を接続するための第１のコネクタと、該第１のコネクタ
とはピン配置が異なり上記バックボードと外部ケーブル
線を接続するための第２のコネクタとが、バックボード
上のパターンにて相互接続される構造を有し、かつこれ
ら２種類のコネクタがバックボードの表面と裏面に各々
位置して構成されたことを特徴とする。[Means for Solving the Problems] The present invention provides a backboard structure in which a plurality of electronic packages are connected, a first connector for connecting the electronic package and the backboard, and the first connector. It has a structure in which the backboard and the second connector for connecting the external cable line are interconnected in a pattern on the backboard, and these two types of connectors are different from the backboard in terms of pin arrangement. It is characterized in that it is located on the front and back sides of the .
［作用コ
バックボードを挟んで、その表面にパッケージ用コネク
タを、又その裏面にパッケージ用コネクタとはピン配置
の異なる外部接続用コネクタを取付け、このコネクタ相
互間の接続は、パッケージ用コネクタの接続所要ピン数
と外部接続用コネクタの接続所要ピン数との最小公倍数
のピン数に相当した各々のコネクタ数で一組をなしてピ
ン配置がなされるよう、バックボード上にコネクタを配
置しかつパターンで接続することにより、２種類のコネ
クタの外形が同一平面上で干渉することなく、高密度実
装を可能としている。[Sandwich the action board and attach a package connector on the front side and an external connector with a different pin arrangement from the package connector on the back side, and the connection between these connectors requires the connection of the package connector. Arrange the connectors on the backboard and pattern them so that the number of pins for each connector is the least common multiple of the number of pins and the number of pins required for connection of the external connector. By connecting the two types of connectors, the outer shapes of the two types of connectors do not interfere with each other on the same plane, allowing high-density mounting.
［実施例コ
以下本発明の一実施例を第１図及び第２図により説明す
る。[Example 1] An example of the present invention will be described below with reference to FIGS. 1 and 2.
図において、１はバックボード、２はパッケージ用コネ
クタ、３は外部接続用コネクタ、４は電子パッケージ、
５はケーブル付きコネクタ、６はケーブルである。In the figure, 1 is a backboard, 2 is a package connector, 3 is an external connection connector, 4 is an electronic package,
5 is a connector with a cable, and 6 is a cable.
バックボード１を挟んで、その表面にピン数９６ピンの
パッケージ用コネクタ２を必要個数、又その裏面にピン
数４８ピンの外部接続用コネクタ３を必要個数取付け、
各々のパッケージ用コネクタ２には各１枚の電子パッケ
ージ４がコネクタ接続され、又各々の外部接続用コネク
タ３には、ケーブル付きコネクタ５を介してケーブル６
が各々接続されるようなバックボード構成になっている
。With the backboard 1 in between, install the required number of 96-pin package connectors 2 on the front surface, and the required number of 48-pin external connection connectors 3 on the back side,
One electronic package 4 is connected to each package connector 2, and a cable 6 is connected to each external connection connector 3 via a cable-equipped connector 5.
The backboard configuration is such that the two are connected to each other.
この時、各々の電子パッケージ４からは１枚当り３２ピ
ンの信号線が、パッケージ用コネクタ２．バックボード
１．外部接続用コネクタ３及びケーブル付きコネクタ５
を順次経由してケーブル６に接続されるようになってい
る。At this time, a signal line of 32 pins per package is connected to the package connector 2 from each electronic package 4. Backboard 1. External connection connector 3 and connector with cable 5
The cable 6 is connected to the cable 6 through the following sequentially.
なお、外部接続用コネクタ３は接続所要ピン数が４８ピ
ンであり、パッケージ用コネクタ２の接続所要ピン数３
２ピンと一致していないため、４８ピンと３２ピンの最
小公倍数、即ち、９６ピンに相当した各々のコネクタ数
、即ちパッケージ用コネクタ２では９６／３２＝３個、
外部接続用コネクタ３では９６／４８＝２個を一組とな
し、第２図に示した如く各々のコネクタを配置し、これ
らコネクタ間の所要接続は。The external connection connector 3 has 48 pins, and the package connector 2 has 3 pins.
2 pins, the lowest common multiple of 48 pins and 32 pins, that is, the number of connectors for each corresponding to 96 pins, that is, 96/32 = 3 for package connector 2,
The external connection connectors 3 are made up of 96/48=2 connectors, and each connector is arranged as shown in FIG. 2, and the required connections between these connectors are as follows.
バックボード１上のパターンで接続される構造になって
いる。なおバックボード１上のパターンの収容について
は、バックボードを多層化することにより容易に実現で
き、これは多層印刷配線基板の分野で周知であるのでこ
こでの詳細な説明は省略する。It has a structure in which it is connected by a pattern on the backboard 1. Note that accommodation of the patterns on the backboard 1 can be easily realized by making the backboard multilayered, and since this is well known in the field of multilayer printed wiring boards, a detailed explanation will be omitted here.
ここで−例として第２図においては、パッケージ用コネ
クタ２のＡ、Ｂ、Ｃと外部接続用コネクタ３の１２口と
が一組をなし、同様にパンケージ用コネクタ２のり、Ｅ
、Ｆと外部接続用コネクタ３のハ、二とが一組をなして
いる。Here, as an example, in FIG. 2, A, B, C of the package connector 2 and 12 ports of the external connection connector 3 form a set, and similarly, the connector 2 for the pan cage, the connector E
, F and C, 2 of the external connection connector 3 form a set.
［発明の効果］
以上述べたように、本発明によれば、バックボードを挟
んで、その表面にパッケージ用コネフタを、又その裏面
にパッケージ用コネクタとは異なるピン配置の外部接続
用コネクタを取付け、これらコネクタ相互間の接続はパ
ッケージ用コネクタの接続所要ピン数と外部接続用コネ
クタの接続所要ピン数との最小公倍数のピン数に相当し
た各々のコネクタ数で一組をなしてピン配置がなされる
ようバックボード上にコネクタを配置しかつパターン接
続するようにしているので、２種類のコネクタの外形が
同一平面上で干渉することもなく、高密度実装に適した
バックボード構造の提供を可能にしている。[Effects of the Invention] As described above, according to the present invention, a package connector cover is attached to the front surface of the backboard, and an external connection connector with a pin arrangement different from that of the package connector is attached to the back surface of the backboard. , the connections between these connectors are made by forming a set of pins with the number of connectors corresponding to the least common multiple of the number of pins required for connection of the package connector and the number of pins required for connection of the external connection connector. Since the connectors are arranged on the backboard and connected in a pattern, the external shapes of the two types of connectors do not interfere with each other on the same plane, making it possible to provide a backboard structure suitable for high-density mounting. I have to.
第１図は本発明のバックボード構造の平面図、第２図は
第１図のバックボードを裏面側（電子パッケージ挿入側
の反対面）から見た側面図である。
１・・・バックボード
２・・・パッケージ用コネクタ
３・・・外部接続用コネクタ
４・・・電子パッケージ
５・・・ケーブル付きコネクタ
６・・・ケーブル
メーゝ＼
６・パFIG. 1 is a plan view of the backboard structure of the present invention, and FIG. 2 is a side view of the backboard of FIG. 1 viewed from the back side (the side opposite to the electronic package insertion side). 1... Back board 2... Connector for package 3... Connector for external connection 4... Electronic package 5... Connector with cable 6... Cable make\6
Claims (1)
ド構造において、電子パッケージとバックボードを接続
するための第１のコネクタと、該第１のコネクタとはピ
ン配置が異なり上記バックボードと外部ケーブル線を接
続するための第２のコネクタとが、バックボード上のパ
ターンにて相互接続される構造を有し、かつこれら２種
類のコネクタがバックボードの表面と裏面に各々位置し
て構成されたことを特徴とするバックボード構造。 ２、上記第１及び第２のコネクタ間を相互接続する場合
でかつコネクタ１個当りの接続所要ピン数が第１、第２
のコネクタで異なる場合、第１のコネクタの１個所当り
の接続所要ピン数と第２のコネクタの１個所当りの接続
所要ピン数との最小公倍数のピン数に相当した第１のコ
ネクタ、第２のコネクタ各々のコネクタ数で一組のコネ
クタ群を構成したことを特徴とする特許請求の範囲第１
項記載のバックボード構造。[Claims] 1. In a backboard structure formed by connecting a plurality of electronic packages, a first connector for connecting the electronic package and the backboard has a different pin arrangement. The backboard and a second connector for connecting an external cable line have a structure in which they are interconnected in a pattern on the backboard, and these two types of connectors are provided on the front and back sides of the backboard, respectively. A backboard structure characterized by being located and configured. 2. When interconnecting the first and second connectors, and the number of pins required for connection per connector is the first and second
If the connectors of Claim 1, characterized in that a set of connectors is constituted by the number of connectors of each connector.
Backboard structure as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61108424A JPH0783193B2 (en) | 1986-05-14 | 1986-05-14 | Backboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61108424A JPH0783193B2 (en) | 1986-05-14 | 1986-05-14 | Backboard structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62265797A true JPS62265797A (en) | 1987-11-18 |
| JPH0783193B2 JPH0783193B2 (en) | 1995-09-06 |
Family
ID=14484416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61108424A Expired - Fee Related JPH0783193B2 (en) | 1986-05-14 | 1986-05-14 | Backboard structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0783193B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019135639A (en) * | 2017-11-30 | 2019-08-15 | ジャビル インク | server |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162888U (en) * | 1979-05-11 | 1980-11-22 |
-
1986
- 1986-05-14 JP JP61108424A patent/JPH0783193B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162888U (en) * | 1979-05-11 | 1980-11-22 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019135639A (en) * | 2017-11-30 | 2019-08-15 | ジャビル インク | server |
| US11030145B2 (en) | 2017-11-30 | 2021-06-08 | Jabil Inc. | Server |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0783193B2 (en) | 1995-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |