JPH0447773Y2 - - Google Patents
Info
- Publication number
- JPH0447773Y2 JPH0447773Y2 JP8056586U JP8056586U JPH0447773Y2 JP H0447773 Y2 JPH0447773 Y2 JP H0447773Y2 JP 8056586 U JP8056586 U JP 8056586U JP 8056586 U JP8056586 U JP 8056586U JP H0447773 Y2 JPH0447773 Y2 JP H0447773Y2
- Authority
- JP
- Japan
- Prior art keywords
- jack
- circuit board
- plug
- static electricity
- earphone
- 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
Links
- 230000005611 electricity Effects 0.000 claims description 26
- 230000003068 static effect Effects 0.000 claims description 26
- 239000004065 semiconductor Substances 0.000 claims description 13
- 238000003780 insertion Methods 0.000 description 17
- 230000037431 insertion Effects 0.000 description 17
- 239000004020 conductor Substances 0.000 description 13
- 239000002184 metal Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8056586U JPH0447773Y2 (en]) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8056586U JPH0447773Y2 (en]) | 1986-05-28 | 1986-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62195229U JPS62195229U (en]) | 1987-12-11 |
| JPH0447773Y2 true JPH0447773Y2 (en]) | 1992-11-11 |
Family
ID=30931482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8056586U Expired JPH0447773Y2 (en]) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447773Y2 (en]) |
-
1986
- 1986-05-28 JP JP8056586U patent/JPH0447773Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62195229U (en]) | 1987-12-11 |
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