JPS63194792U - - Google Patents
Info
- Publication number
- JPS63194792U JPS63194792U JP8736987U JP8736987U JPS63194792U JP S63194792 U JPS63194792 U JP S63194792U JP 8736987 U JP8736987 U JP 8736987U JP 8736987 U JP8736987 U JP 8736987U JP S63194792 U JPS63194792 U JP S63194792U
- Authority
- JP
- Japan
- Prior art keywords
- grid
- electronic component
- component mounting
- celluloid
- intersections
- 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
- 229920002160 Celluloid Polymers 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Structure Of Printed Boards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図はこの考案の一実施例であるレイアウト
設計用円定規の平面図、第２図および第３図はプ
リント板に搭載される電子部品を示し、第２図ａ
，ｂ，ｃおよび第３図ａ，ｂ，ｃはそれぞれ電子
部品の平面図、側面図、正面図、第４図は円定規
で描かれた電子部品取付孔の配置図、第５図は従
来の円定規の平面図である。
Fig. 1 is a plan view of a circular ruler for layout design which is an embodiment of this invention, Figs. 2 and 3 show electronic components mounted on a printed board, and Fig. 2a
, b, c and Fig. 3 a, b, c are respectively a plan view, a side view, and a front view of the electronic component. Fig. 4 is a layout diagram of the electronic component mounting hole drawn with a circular ruler. FIG.
Claims (1)
表面に規格で定められた電子部品取付ピン間隔に
見合う碁盤目のような格子を施し、格子の交点に
所定寸法の真円孔を穿孔したことを特徴とするレ
イアウト設計用円定規。 It is characterized by forming a grid like a grid on the surface of a thin plate such as transparent plastic or celluloid that corresponds to the electronic component mounting pin spacing specified by the standard, and drilling perfect circular holes of a predetermined size at the intersections of the grid. Circle ruler for layout design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8736987U JPS63194792U (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8736987U JPS63194792U (en) | 1987-06-05 | 1987-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194792U true JPS63194792U (en) | 1988-12-15 |
Family
ID=30944513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8736987U Pending JPS63194792U (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194792U (en) |
-
1987
- 1987-06-05 JP JP8736987U patent/JPS63194792U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63194792U (en) | ||
| JPS606347U (en) | time switch device | |
| JPH0468580U (en) | ||
| JPS5850481U (en) | luminescent display board | |
| JPH0173965U (en) | ||
| JPH0336184U (en) | ||
| JPS63191093U (en) | ||
| JPH01149683U (en) | ||
| JPH02125355U (en) | ||
| JPS6159370U (en) | ||
| JPH031575U (en) | ||
| JPH0291972U (en) | ||
| JPS58158479U (en) | electrical equipment | |
| JPS5832317U (en) | meter device | |
| JPH01140869U (en) | ||
| JPH0193759U (en) | ||
| JPH02113358U (en) | ||
| JPS6093233U (en) | Display operation device | |
| JPS6082035U (en) | stair anti-slip material | |
| JPS58193668U (en) | Display mounting device | |
| JPS61199069U (en) | ||
| JPS62131469U (en) | ||
| JPS58162696U (en) | control panel | |
| JPH038462U (en) | ||
| JPS58162181U (en) | Temperature setting display device |