Elastic Positioning Structure for a Semiconductor Carrier

Abstract

An elastic positioning structure for a semiconductor carrier is provided with a plurality of stop blocks formed on and extending along the walls of the semiconductor carrier, the fixed end and the elastic free end of the respective stop blocks are located at the same level, so that the fixed end can still serve as a restricting structure to restrict the semiconductor, even when the free end of the stop blocks lose elasticity. The positioning structure has a narrow top and wide bottom, and the recess of the semiconductor carrier is narrow at the top and wide at the bottom, so that the semiconductor can be easily taken out and put into the recess, and can be well restricted in recess without disengaging therefrom.

What is claimed is: 
     
         1 . An elastic positioning structure for a semiconductor carrier, the semiconductor carrier comprising a plurality of transversely and longitudinally arranged walls, and a plurality of recesses defined by the walls, the elastic positioning structure being formed on the walls and located in the recesses; the elastic positioning structure in the respective recesses comprising:
 a plurality of stop blocks each including a connecting section which is connected to the walls, and an abutting section which is connected to the connecting section and extends toward the walls, each of the stop blocks including a top surface, a bottom surface, and an oblique surface extending from the bottom surface to the top surface in an inclined manner, and the bottom surface having a width bigger than a width of the top surface.   
     
     
         2 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein the walls are first walls and second walls which are perpendicular to the first walls, and on a same first wall are provided two stop blocks. 
     
     
         3 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein the walls are first walls and second walls which are perpendicular to the first walls, on a same first wall are provided two stop blocks, and on a same second wall are provided another two stop blocks. 
     
     
         4 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein the oblique surface of the stop block is provided at the abutting section with a protrusion protruding toward the recess, and the protrusion has an inclined guide surface which is connected to the top surface of the stop block and inclined toward the recess. 
     
     
         5 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein an angle of 30˜90 degrees is defined between the connecting section of each of the stop block and the walls. 
     
     
         6 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein the abutting sections of two of the stop blocks extend toward an opposite wall. 
     
     
         7 . The elastic positioning structure for the semiconductor carrier as claimed in  claim 1 , wherein each of the recesses is provided on two opposite walls with two gaps.