JPS6484799A - Shielding cover of electronic apparatus - Google Patents
Shielding cover of electronic apparatusInfo
- Publication number
- JPS6484799A JPS6484799A JP24449487A JP24449487A JPS6484799A JP S6484799 A JPS6484799 A JP S6484799A JP 24449487 A JP24449487 A JP 24449487A JP 24449487 A JP24449487 A JP 24449487A JP S6484799 A JPS6484799 A JP S6484799A
- Authority
- JP
- Japan
- Prior art keywords
- shielding cover
- material layer
- insulating material
- hole
- metal sheet
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
PURPOSE:To prevent an electrical signal from leaking to the outside by a method wherein a material where an insulating material layer is formed collectively on one face of a metal sheet is used as a shielding cover and the insulating material layer is used as an inner face. CONSTITUTION:An open face of a frame body 11 is covered with a shielding cover 15; this shielding cover 15 is formed in such a way that a material where an insulating material layer 17 is formed collectively on one face of a metal sheet 16 is used and that the insulating material layer 17 is used as an inner face. Thanks to the insulating material layer 17, a mounted electronic component 13 and a solder 14 are prevented from coming into contact with the metal sheet 16 ot the shielding cover 15, and they are insulated electrically from one another; an operation to attach an insulating sheet separately or the like is not required. When a hole is to be made in the shielding cover 15, a through hole 18 protruding outward is made; as a result, the insulating layer 17 is formed also on an inner face of said through hole 18; accordingly, when a pin 19 used to send an electrical signal to said through hole 18 from the outside of the shielding cover 15, the pin 19 does not come into contact with the metal sheet 16 of the shielding cover 15 thanks to said insulating layer 17 and is insulated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24449487A JPS6484799A (en) | 1987-09-28 | 1987-09-28 | Shielding cover of electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24449487A JPS6484799A (en) | 1987-09-28 | 1987-09-28 | Shielding cover of electronic apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6484799A true JPS6484799A (en) | 1989-03-30 |
Family
ID=17119500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24449487A Pending JPS6484799A (en) | 1987-09-28 | 1987-09-28 | Shielding cover of electronic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6484799A (en) |
-
1987
- 1987-09-28 JP JP24449487A patent/JPS6484799A/en active Pending
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