JPS6426891U - - Google Patents
Info
- Publication number
- JPS6426891U JPS6426891U JP12106687U JP12106687U JPS6426891U JP S6426891 U JPS6426891 U JP S6426891U JP 12106687 U JP12106687 U JP 12106687U JP 12106687 U JP12106687 U JP 12106687U JP S6426891 U JPS6426891 U JP S6426891U
- Authority
- JP
- Japan
- Prior art keywords
- board
- circuit board
- edge
- upside down
- protrusion mechanism
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の一実施例を示す模式図、第２
図は第１図の中に示す突起機構部の構造を示す側
面図、第３図は第１図に示す回路基板の逆挿入時
における突起機構部の構造を示す模式図、第４図
は第１図に示す回路基板がシエルフへ逆挿入され
た場合を示す模式図である。
１……回路基板、２……突起機構部、２１……
軸保持部、２２……軸部、２３……軸の上頭部、
２４……軸の下頭部、３……シエルフ。
Fig. 1 is a schematic diagram showing an embodiment of the present invention;
The figure is a side view showing the structure of the protrusion mechanism shown in FIG. 1, FIG. 3 is a schematic diagram showing the structure of the protrusion mechanism when the circuit board shown in FIG. 1 is reversely inserted, and FIG. FIG. 2 is a schematic diagram showing a case where the circuit board shown in FIG. 1 is reversely inserted into a shelf. 1... Circuit board, 2... Protrusion mechanism section, 21...
Shaft holding part, 22...shaft part, 23...upper head of the shaft,
24...lower head of the shaft, 3...shielf.
Claims (1)
板において、前記基板の縁に設けられた逆挿入防
止用の突起機構部を有し、シエルフへの上下逆挿
入時に前記突起機構部が前記基板の縁より突出す
ることにより、前記回路基板の上下逆挿入を防止
することを特徴とする回路基板。 A circuit board on which circuit elements are mounted and wired on the board has a protrusion mechanism provided on the edge of the board to prevent reverse insertion, and the protrusion mechanism prevents the board from being inserted upside down into a shelf. A circuit board characterized in that the circuit board is prevented from being inserted upside down by protruding from the edge of the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12106687U JPS6426891U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12106687U JPS6426891U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426891U true JPS6426891U (en) | 1989-02-15 |
Family
ID=31367739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12106687U Pending JPS6426891U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH041297U (en) * | 1990-04-20 | 1992-01-08 |
-
1987
- 1987-08-07 JP JP12106687U patent/JPS6426891U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH041297U (en) * | 1990-04-20 | 1992-01-08 |
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