| 摘要 |
The present invention relates to a socket for testing a module, including a contact pin that is an electrical connecting device for mutually connecting a connecting pin of a module to a terminal of a printed circuit board in testing the module and an elastic body for supporting the contact pin. The socket according to the present invention includes: one or more slots 45 formed in said contact pin housing, penetrating the contact pin housing 40 from an upper surface 42 to a lower surface 44 with one side surface 43 thereof opened and having a room other than a room for receiving the contact pin 20; and a channel 41 having a groove 46 for fixing the elastic body 50 and formed at a center portion of said contact pin housing along a length direction thereof to cross all of said slots, wherein the elastic body 50 is inserted into the channel 41 and is fixed to the groove to perform a function of supporting the contact pin and a function as a rotating axis of the contact pin, and wherein the contact pin 20 is inserted into the slots and is supported by the elastic body to electrically connect the connecting pin 31 of the module 30 to the terminal 60 of the PCB. Therefore, a good contact can be maintained, the electrical length can be very short and the lifetime of the socket can be elongated.
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