To provide a shield structure of a metal casing which can suppress penetration of an electromagnetic wave and improve shield performance by changing only a structure of a casing component bonded surface irrespective of whether a special member is arranged or not.
The shield structure of the metal casing 1 forms a shield structure by at least two metal casing components 1a, 1b. One of the bonded surface 2a (2b) out of the facing bonded surfaces 2a, 2b of the metal casing components 1a, 1b includes a guide projection 4 continuously formed along a longitudinal direction of the bonded surface 2a (2b). The other bonded surface 2b (2a) includes a guide groove 5 formed in a position opposite to the guide projection 4, and the guide projection 4 is fitted to the guide groove 5 to form the shield structure.
| JPH02174295 | MANUFACTURE OF WAVE ABSORBER |
| JPS5331902 | HIGH-FREQUENCY ELECTRIC WAVE SHIELDING BODY |
| JP6380234 | Shield conductor |
UCHIDA TAKESHI
MIYAZAKI CHIHARU
OKA NAOHITO
MISU KOICHIRO
KONISHI YOSHIHIKO
Hamada Hatsune
Next Patent: PATTERN FORMATION METHOD