Electric apparatus module
An electric apparatus module 1 includes an upper casing 6 , a lower casing 7 to which the upper casing 6 is attached and which is attached to a rear panel 2 , an electronic device unit 8 accommodated in the upper casing 6 and the lower casing 7 , a conductive shield shell 9 covering the electronic device unit 8 , and a conductive ground shell 10 which is attached to the lower casing 7 at a side of the rear panel 2 . The ground shell 10 includes a flat plate portion 83 piled on the rear panel 2 , a contact piece 84 erected from an outer edge 83 c of the flat plate portion 83 toward the lower case 7 , and a contact member 85 protruded from a rear surface 83 b of the flat plate portion 83 at the side of the rear panel 2 . The contact piece 84 is inserted through a through hole 56 formed on the lower casing 7 to contact with the shield shell 9 . The contact member 85 is inserted through a through hole 11 formed on the rear panel 2 to contact a cylindrical shield member 22 of an external device.
1. An electric apparatus module comprising: an upper casing; a shield member having a cylindrical shape and covering a connector; a lower casing, attached to an attached member having a first through hole, having a second through hole, and to which the upper casing is attached; an electronic device unit, accommodated in the upper casing and the lower casing, and coupled to the connector; a conductive shield shell covering the electronic device unit; and a conductive ground shell, including a flat plate portion, a contact piece and a contact member, and provided between the lower casing and the attached member, wherein the flat plate portion is piled on the attached member, the contact piece is erected from the outer edge of the flat plate portion and contacts with the shield shell through the second through hole, and the contact member protrudes from the flat plate portion and contacts with the cylindrical shield member through the first through hole; wherein a plurality of the contact pieces are provided with an interval therebetween along the outer edge of the flat plate portion.
2. The electric apparatus module as set forth in claim 1 , wherein
the contact piece includes:
a contact portion contacting with the shield shell; and
an elastic deformation portion provided between the contact portion and the flat plate portion and elastically deforming so as to allow the contact portion to deform in a direction of contacting with and separating from the flat plate portion.
3. The electric apparatus module as set forth in claim 1 , wherein
the contact member has a cylindrical shape having an outer diameter substantially equal to an inner diameter of the shield member, and is inserted into the shield member and contacts therewith so that the inner surface of the shield member is overlapped on the outer surface of the contact member.