JPS6316476U - - Google Patents
Info
- Publication number
- JPS6316476U JPS6316476U JP11047186U JP11047186U JPS6316476U JP S6316476 U JPS6316476 U JP S6316476U JP 11047186 U JP11047186 U JP 11047186U JP 11047186 U JP11047186 U JP 11047186U JP S6316476 U JPS6316476 U JP S6316476U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- plug
- wiring board
- printed wiring
- slit
- 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
- 238000003801 milling Methods 0.000 description 2
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Description
第１図は本考案一実施例の印刷配線板の接栓部
の平面図、第２図はスリツトと接栓部が隣接する
拡大平面図でスリツトと接栓位置関係を示す接栓
削成表面図。第３図は第２図の反対面を示す接栓
削成裏面図。第４図は本実施例印刷配線板を、プ
レス加工にてスリツトを形成する状況を示す断面
図。第５図は本考案印刷配線板要部の斜視図。第
６図は従来の印刷配線板要部の斜視図である。
１…印刷配線板、２…接栓部、２ａ…接栓表面
部、２ｂ…接栓裏面部、３…スリツト、４…上金
型スリツトポンチ、５…材料押えパツド、６…下
金型のダイス、Ｐ…ピツチ、Ｃ…金型クリアラン
ス、Ｌ…スリツト縁部から接栓部までの残り寸法
、Ｍ…表面削成寸法、Ｎ…裏面削成寸法。
Fig. 1 is a plan view of the plug portion of a printed wiring board according to an embodiment of the present invention, and Fig. 2 is an enlarged plan view of the slit and the plug adjacent to each other, showing the ground surface of the plug showing the positional relationship between the slit and the plug. figure. FIG. 3 is a bottom view showing the opposite side of FIG. 2 with the plug removed. FIG. 4 is a sectional view showing how slits are formed in the printed wiring board of this embodiment by press working. FIG. 5 is a perspective view of the main parts of the printed wiring board of the present invention. FIG. 6 is a perspective view of the main parts of a conventional printed wiring board. DESCRIPTION OF SYMBOLS 1... Printed wiring board, 2... Connecting part, 2a... Connecting surface part, 2b... Connecting back surface part, 3... Slit, 4... Upper mold slit punch, 5... Material holding pad, 6... Lower mold die , P...Pitch, C...Mold clearance, L...Remaining dimension from the slit edge to the plug, M...Surface milling dimension, N...Back surface milling dimension.
Claims (1)
部の離間距離を所定の離間距離より拡大し、該接
栓部を前記スリツト部より離間させて設け、かつ
前記スリツト部に隣接する裏面の接栓部の離間距
離を、表面の隣接する接栓部の離間距離よりも大
きく設けたことを特徴とする印刷配線板。 The distance between the plugs on the front surface adjacent to the slit portion of the printed wiring board is increased from a predetermined distance, and the plug portion is provided at a distance from the slit portion, and the contact portion on the back surface adjacent to the slit portion is expanded. 1. A printed wiring board characterized in that the distance between the plug portions is greater than the distance between adjacent plug portions on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047186U JPH0427181Y2 (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047186U JPH0427181Y2 (en) | 1986-07-17 | 1986-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316476U true JPS6316476U (en) | 1988-02-03 |
| JPH0427181Y2 JPH0427181Y2 (en) | 1992-06-30 |
Family
ID=30989501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11047186U Expired JPH0427181Y2 (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427181Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656534U (en) * | 1993-01-13 | 1994-08-05 | 住友重機械工業株式会社 | Inverted pendulum type vibration control device |
-
1986
- 1986-07-17 JP JP11047186U patent/JPH0427181Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656534U (en) * | 1993-01-13 | 1994-08-05 | 住友重機械工業株式会社 | Inverted pendulum type vibration control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427181Y2 (en) | 1992-06-30 |
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