Nokia Mobile Phones Limited

Jari Olkkola

Ari Leman

Veli-Matti Valimaa

Petri Hossi

Lasse J Uronen

Timo Hirvonen

Tapani Hyvonen

Mika Niemo

A hand telephone includes inside its cover a printed circuit board (4) with components, and a display (2) and an earpiece (3) as separate components. According to the invention, the printed circuit board (4) and at least part of the separate components (2, 3) are mounted on an installation mat (1) of an elastic material forming a continuous mounting and attachment base without any other attaching means. The installation mat (1) is at the same time an integrated part of the keypad (9) of the hand telephone. The installation mat packs (13) the components (2, 3) against the casing and at the same time serves as a shock absorber.

Installation and assembly holding mat for a telephone

A holder for a telephone, the holder being a cradle portion which is movable between a first and a second position with respect to a mounting portion. The holder comprising retaining members which are urged into and out of contact with a telephone in the cradle portion when the cradle portion is moved between said first and said second position. The retaining members lock the telephone in position with respect to the cradle portion of the holder, when the cradle portion is in the first position.

Telephone holder with automatically moved retaining members

A circuit board assembly including a shielding housing mounted on a circuit board (1), the shielding housing being intended for radio-frequency shieldings. The shielding housing (3) having a wall inclined at an angle .alpha. to a plane orthogonal to the plane of the circuit board. The housing of the circuit board assembly being suitable for at least a partial embedding into an exterior wall of an electronic apparatus.

Circuit board assembly

A circuit board assembly including a shielding housing mounted on a circuit board (1), the shielding housing being intended for radio-frequency shieldings. The shielding housing (2) having a wall inclined at an angle .alpha. to a plane orthogonal to the plane of the circuit board. The housing of the circuit board assembly being suitable for at least a partial embedding into an exterior wall of an electronic apparatus.

Holder for hand telephone

An antenna rod, comprises an antenna lead passing inside the rod and a layer of polymer material outside the antenna lead. The antenna rod has improved characteristic features because the antenna lead has been immersed into the polymer material layer. The antenna rod is produced by inserting the antenna lead longitudinally in a cavity of a casting mold, which is substantially of the shape of the antenna rod and thereafter encapsulating the antenna lead with a polymer material layer. The antenna lead can be reinforced for casting by joining it with a support structure by winding the lead to form a helical coil around the support structure.

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Salo, Finland

Jari Olkkola