US 8,411,430 B2 · EMI shielding device and fixing apparatus for hard disk drive having same

Abstract

An electromagnetic interference shielding device includes a frame, two first shielding members, and two second shielding members. The first shielding members respectively extend forwards from top and bottom sides of the frame. Each first shielding member includes an elongated first plate, and a number of longitudinally spaced first engaging portions protruding from an outer side of the first plate. The second shielding members are slidably and respectively coupled to front sides of the first shielding members. Each second shielding member includes an elongated second plate, and a number of longitudinally spaced second engaging portions protruding from an outer side of the second plate. The second shielding members are slid relative to the corresponding first shielding members, to allow the second engaging portions of the second shielding members to respectively align with or stagger from the first engaging portions of the corresponding first shielding members.

Claims10

Dependent claims

An electromagnetic interference (EMI) shielding device, comprising:

a frame;
two first shielding members respectively extending forwards from top and bottom sides of the frame, each of the first shielding members comprising an elongated first plate, and a plurality of longitudinally spaced first engaging portions protruding from an outer side of the first plate opposite to the first plate of the other first shielding member;
and
two second shielding members slidably and respectively coupled to front sides of the first shielding members, each of the second shielding members comprising an elongated second plate, and a plurality of longitudinally spaced second engaging portions protruding from an outer side of the second plate, the second shielding members to slide relative to the corresponding first shielding members, to allow the second engaging portions of the second shielding members to respectively align with or stagger from the first engaging portions of the corresponding first shielding members.

1 more element

A fixing apparatus for a hard disk drive, the fixing apparatus comprising:

two fixing arms for sandwiching the hard disk drive;
a panel connected between front ends of the fixing arms;
and
an electromagnetic interference (EMI) shielding device comprising two first shielding members respectively arranged on top and bottom sides of the panel, and two second shielding members slidably and respectively coupled to the first shielding members, each of the first shielding members comprising an elongated first plate, and a plurality of longitudinally spaced first engaging portions protruding from an outer side of the first plate, each of the second shielding members comprising an elongated second plate, and a plurality of longitudinally spaced second engaging portions protruding from an outer side of the second plate, the second shielding members to slide relative to the corresponding first shielding members, the second engaging portions of the second shielding members respectively aligning with or staggered from the first engaging portions of the first shielding members.

1 more element

Dependencies are inferred from the claim text.

EMI shielding device and fixing apparatus for hard disk drive having same

Life of this patent

EMI shielding device and fixing apparatus for hard disk drive having same

Life of this patent

Abstract

Claims10