Substrate fixing apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorMan Y. Lee
Life of this patent
Estimating the term…
Abstract
A substrate fixing apparatus in which a substrate such as a printed circuit board can be simply fixed in a main body of the product without separate fixture members. The apparatus comprises a chassis formed of a supporting jaw for supporting a substrate inwardly projected and first and second insertion holes vertically at an upper side of the supporting jaw, and at least one substrate holder fitted to the top end of the side surface of the chassis and the first and second insertion holes and having first and second resilient pieces for resiliently fixing the substrate, the resilient pieces being integrally formed with each other. Thus, the yield of the product can be improved by an automatized productive facilities with the cost of fabricating the product being reduced considerably.
Claims14
A substrate fixing apparatus comprising a chassis, a substrate and holder means for attaching the substrate to the chassis, said chassis having an upstanding wall and a jaw projecting from said upstanding wall on which an edge portion of said substrate can rest, said upstanding wall having two holes located above said jaw one hole vertically above the other, said holder means comprising a holder including a first resilient portion of C-shape for mounting on and over an upper edge of said upstanding wall of said chassis, said first portion of the holder including a first leg facing a rear surface of said upstanding wall and a second leg facing a front surface of said upstanding wall, said holder further including a second resilient portion of arcuate shape extending from said second leg, said second portion of arcuate shape being curved away from said front surface of said upstanding wall and having a free end slidably engaged in the lower one of said holes located closest to said jaw, said second leg and said second resilient portion being connected together at a junction at which a projection is formed extending in the upper one of the holes in said upstanding wall so that when the edge portion of the substrate is lowered onto said jaw, said edge portion first deforms said arcuate portion of the holder to travel there past whereafter said arcuate portion returns to an original position to support the edge portion of the substrate from above.
Holder means for attaching a substrate to an upstanding wall of a chassis provided with a jaw on which an edge portion of the substrate can rest, and two holes located vertically above one another above said jaw, said holder means comprising a resilient holder including first and second integrally connected portions, said first portion being of C-shape for mounting on and over an upper edge of an upstanding wall of the chassis, said first portion including a first leg for facing a rear surface of the upstanding wall and a second leg for facing a front surface of the upstanding wall, said second portion extending from said second leg and being of arcuate shape curved away from said first surface of said upstanding wall and having a free end for slidably engaging in the lower of the holes in the upstanding wall, said second leg and said second portion being connected together at a junction at which a projection is formed, said projection and said second portion of arcuate shape projecting in opposite directions relative to a plane passing through said second leg.
Dependencies are inferred from the claim text.