초록 ▼

An attachment system for the holder of the operating device of a radiophone allows the holder to be turned into various directions step-by-step. The attachment system is formed of a joint (8, 9) comprised of three parts, which parts with grooved surfaces are turnable in relation to each other and lo

An attachment system for the holder of the operating device of a radiophone allows the holder to be turned into various directions step-by-step. The attachment system is formed of a joint (8, 9) comprised of three parts, which parts with grooved surfaces are turnable in relation to each other and lockable in the desired position by using their grooved surfaces and an attachment piece (11).

대표청구항 ▼

Attachment system for a holder of the operating device of a radiophone with which the holder can be turned step-by-step in various directions, comprising: A. a grooved convex surface on the outside of a rear portion of the holder, a smooth concave surface being located on the other side opposite the

Attachment system for a holder of the operating device of a radiophone with which the holder can be turned step-by-step in various directions, comprising: A. a grooved convex surface on the outside of a rear portion of the holder, a smooth concave surface being located on the other side opposite the convex surface thereof, and said holder defining a slot in the surface of the rear portion that is generally perpendicular to the grooves; B. a joint including (i) a first joint piece with a grooved concave surface on one side that corresponds to, and is placed against, the convex surface of the holder, said first piece defining an opening therein, the other side of the first joint piece being a planar surface having radial grooves, (ii) a second joint piece with a similar shape to the first joint piece including a grooved concave surface on one side, a planar radially grooved surface on the other side, and an opening, said second joint piece being placed so that its planar surface is against the planar surface of the first joint piece, and (iii) a third joint piece with a convex grooved surface on one side that corresponds to, and is placed against, the concave surface on the one side of the second joint piece, a smooth concave surface being located on the other side opposite the convex surface thereof, said third joint piece defining a slot through its convex surface that is generally perpendicular to the grooves therein; C. first and second counterpieces with smooth convex surfaces on one side, the surface of the first counterpiece being placed against the concave surface of the rear portion of the holder and the surface of the second counterpiece being placed against the concave surface of the third joint piece, said smooth surfaces of said counterpieces being formed so that they are able to slide along the smooth concave surfaces of the holder and the third joint piece respectively; D. an attachment piece that extends between the first couterpiece, the rear portion of the holder, the joint pieces and the second counterpiece, said attachment piece being movable in the slots in the rear portion of the holder and the third joint piece; and E. locking means joining the counterpieces to the attachment means, whereby turning of the joint pieces in relation to each other allows the holder to be set in various positions.