JPH0542623Y2 - - Google Patents
Info
- Publication number
- JPH0542623Y2 JPH0542623Y2 JP1988000721U JP72188U JPH0542623Y2 JP H0542623 Y2 JPH0542623 Y2 JP H0542623Y2 JP 1988000721 U JP1988000721 U JP 1988000721U JP 72188 U JP72188 U JP 72188U JP H0542623 Y2 JPH0542623 Y2 JP H0542623Y2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- contact
- circuit board
- printed circuit
- core wire
- 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
- 238000005476 soldering Methods 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 7
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
- Structure Of Printed Boards (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、電子計算機等の電子機器に使用され
るケーブル接続用のプリント基板に関するもので
ある。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a printed circuit board for cable connection used in electronic devices such as computers.
従来、この種のケーブル接続用プリント基板は
第２図に示すように、プリント基板１３上に接触
子２を設け、ケーブル５の芯線６を接触子２に半
田付け接続し、接触子２はパターン１１，１２を
通してプリント基板１３上のＩ／Ｏコネクタ９の
コンタクト１０と接続していた。また、ケーブル
５のシールド８はプリント基板１３に設けられた
開口部４を通してプリント基板１３の裏面の接地
パターン１２に接続されている。
Conventionally, as shown in FIG. 2, this type of printed circuit board for cable connection has a contactor 2 provided on a printed circuit board 13, a core wire 6 of a cable 5 is connected to the contactor 2 by soldering, and the contactor 2 has a pattern. It was connected to the contacts 10 of the I/O connector 9 on the printed circuit board 13 through the terminals 11 and 12. Further, the shield 8 of the cable 5 is connected to the ground pattern 12 on the back surface of the printed circuit board 13 through the opening 4 provided in the printed circuit board 13.
上述した従来のプリント基板は、ケーブル５の
絶縁体７を固定するものがないため、ケーブルの
芯線６の位置がずれて半田付けがしにくく、しか
も半田付け時芯線６が動いてしまうと半田付不良
の原因となるという欠点がある。また、芯線６が
接触子２の接触面から絶縁体７の厚さ分だけ浮く
ため、さらに半田付けがしにくい。
In the conventional printed circuit board described above, there is nothing to fix the insulator 7 of the cable 5, so the core wire 6 of the cable is misaligned, making it difficult to solder.Moreover, if the core wire 6 moves during soldering, the soldering will be difficult. It has the disadvantage of causing defects. Furthermore, since the core wire 6 is lifted from the contact surface of the contactor 2 by the thickness of the insulator 7, it is even more difficult to solder.
本考案のケーブル接続用プリント基板は、ケー
ブルの芯線を半田付けするための平板状の接触子
と、前記芯線が前記接触子の接触面から浮かない
ように前記ケーブルの絶縁体を収容するために前
記接触子に隣接して設けられた溝と、この溝に隣
接して設けられた開口部と、前記ケーブルのシー
ルドを半田付けするために前記接触子とは反対側
の面に設けられた接地パターンとを含むことを特
徴とするケーブル接続用プリント基板。
The printed circuit board for cable connection of the present invention includes a flat contact for soldering the core wire of the cable, and a plate-shaped contact for accommodating the insulator of the cable so that the core wire does not float from the contact surface of the contact. a groove provided adjacent to the contact; an opening provided adjacent to the groove; and a ground provided on the side opposite the contact for soldering the shield of the cable. A printed circuit board for cable connection, comprising a pattern.
次に、本考案について図面を参照して説明す
る。
Next, the present invention will be explained with reference to the drawings.
第１図は本考案の一実施例を示す斜視図であ
る。 FIG. 1 is a perspective view showing an embodiment of the present invention.
図に示す通り、本考案のケーブル接続用プリン
ト基板１は、ケーブル５の芯線６を半田付け接続
するための平板状の接触子２を複数個有する。ま
た、それぞれの接触子２の手前に一定の深さと幅
と長さをもつた溝３を有する。本実施例では、ケ
ーブルを同軸ケーブルとしているため、同軸ケー
ブル５のシールド８をプリント基板１の裏面に折
り返して接地パターン１２に接続するための開口
部４を設けている。 As shown in the figure, the cable connecting printed circuit board 1 of the present invention has a plurality of flat contacts 2 for soldering connection to the core wires 6 of the cable 5. Also, a groove 3 having a certain depth, width and length is provided in front of each contact 2. In this embodiment, since the cable is a coaxial cable, an opening 4 is provided for folding back the shield 8 of the coaxial cable 5 to the back side of the printed circuit board 1 and connecting it to a ground pattern 12.
芯線６と接触子２を半田付け接続する場合に、
絶縁体７を溝３の中に入れて固定することができ
るため、絶縁体７の位置決めがしやすく、また、
芯線６が接触子２の接触面から浮かずに接触子２
に密着するため半田付けの接続信頼性が高い。同
軸ケーブル５の芯線６とシールド８は、プリント
基板１に設けられた信号パターン１１、接地パタ
ーン１２を通してＩ／Ｏコネクタ９のコンタクト
１０に接続される。 When connecting the core wire 6 and the contact 2 by soldering,
Since the insulator 7 can be inserted into the groove 3 and fixed, it is easy to position the insulator 7, and
The core wire 6 does not float from the contact surface of the contact 2.
The soldering connection is highly reliable because it is in close contact with the The core wire 6 and shield 8 of the coaxial cable 5 are connected to the contacts 10 of the I/O connector 9 through a signal pattern 11 and a ground pattern 12 provided on the printed circuit board 1.
〔考案の効果〕
本考案は、以上説明したようにケーブル接続用
プリント基板の接触子に隣接して溝を設けること
により、ケーブル接続の作業性を良くし、接続の
信頼性を高めるという効果がある。[Effects of the invention] As explained above, the present invention has the effect of improving the workability of cable connection and increasing the reliability of the connection by providing grooves adjacent to the contacts of the printed circuit board for cable connection. be.
第１図は本考案の一実施例を示す斜視図、第２
図は従来のケーブル接続用プリント基板を示す斜
視図である。
１……プリント基板、２……接触子、３……
溝、４……開口部、５……同軸ケーブル、６……
芯線、７……絶縁体、８……シールド、９……
Ｉ／Ｏコネクタ、１０……コンタクト、１１……
SIG.パターン、１２……GND.パターン、１３…
…プリント基板。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing a conventional printed circuit board for cable connection. 1... Printed circuit board, 2... Contact, 3...
Groove, 4...Opening, 5...Coaxial cable, 6...
Core wire, 7... Insulator, 8... Shield, 9...
I/O connector, 10...Contact, 11...
SIG. pattern, 12...GND. pattern, 13...
…Printed board.
Claims (1)
接触子と、前記芯線が前記接触子の接触面から浮
かないように前記ケーブルの絶縁体を収容するた
めに前記接触子に隣接して設けられた溝と、この
溝に隣接して設けられた開口部と、前記ケーブル
のシールドを半田付けするために前記接触子とは
反対側の面に設けられた接地パターンとを含むこ
とを特徴とするケーブル接続用プリント基板。 A flat contact for soldering the core wire of the cable, and a flat contact provided adjacent to the contact for accommodating the insulator of the cable so that the core wire does not float from the contact surface of the contact. A cable comprising a groove, an opening provided adjacent to the groove, and a grounding pattern provided on the side opposite the contact for soldering the shield of the cable. Printed circuit board for connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988000721U JPH0542623Y2 (en) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988000721U JPH0542623Y2 (en) | 1988-01-06 | 1988-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01106074U JPH01106074U (en) | 1989-07-17 |
| JPH0542623Y2 true JPH0542623Y2 (en) | 1993-10-27 |
Family
ID=31199999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988000721U Expired - Lifetime JPH0542623Y2 (en) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542623Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2751654B2 (en) * | 1991-04-09 | 1998-05-18 | 日立電線株式会社 | Coaxial cable termination |
| JP5754527B2 (en) * | 2014-03-12 | 2015-07-29 | 日立金属株式会社 | Cable connection method |
| JP5748013B2 (en) * | 2014-03-12 | 2015-07-15 | 日立金属株式会社 | Cable connection structure and cable connection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730975B2 (en) * | 1978-01-31 | 1982-07-01 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152159U (en) * | 1974-06-03 | 1975-12-17 | ||
| JPS5730975U (en) * | 1980-07-29 | 1982-02-18 | ||
| JPS57154159U (en) * | 1981-03-20 | 1982-09-28 |
-
1988
- 1988-01-06 JP JP1988000721U patent/JPH0542623Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730975B2 (en) * | 1978-01-31 | 1982-07-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01106074U (en) | 1989-07-17 |
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