| 主权项 |
1. A memory fastening device comprising a memory connection base for plugging and fixing a memory, wherein said memory fastening device further comprises an elastic element which fills in a space between said memory connection base and the memory, so as to strengthen a friction force between the memory connection base and the memory to prevent the memory from dropping, and eliminate the gap between the memory and the memory connection base, so as to effectively solve a problem of a loosened memory,
wherein said memory connection base has a memory slot and comprises slot arms provided at two sides of said memory slot, fastener arms provided at two ends of said memory slot and hook fasteners hinged with said fastener arms for fixing the memory; said elastic element is provided at an internal bottom of said memory slot for filling in a space between said internal bottom of said memory slot and the memory, wherein said elastic element is connected to said internal bottom of said memory slot, wherein said elastic element are made of elastic insulating rubber, wherein said elastic element comprises an insulating rubber bar which is spread flat at said internal bottom of said memory slot, wherein said elastic insulating rubber bar has a thermal expansion range of volume from 0 to 20%; a surface by which said elastic element contacts with the memory is flat and has an area 0 to 20% smaller than a surface area of a bottom of said memory slot, in such a manner that said memory is applied with forces at multiple directions through said memory connection base to fix said memory in said memory connection base, wherein said force at one direction or more is an elastic stress, wherein the elastic element and the elastic pad not only strengthen the friction force between the hook fastener and the memory to prevent the memory from dropping, but also eliminate the gap between the memory and the memory connection base, so as to effectively solve a problem of a loosened memory. |
