| 摘要 |
A shield device for blocking ambient electromagnetic waves from interfering with testing of an electronic product ( 50 ) connected with a cable ( 60 ), includes a shield cage ( 10 ) and a receiving cage ( 40 ) for receiving the cable. The shield cage includes a base ( 30 ) defining a receiving space ( 38 ) for receiving the electronic product, and an opening in communication with the receiving space. The receiving cage received in the opening, includes an upper cover ( 42 ) and a lower cover ( 44 ). The upper cover defines a recessed portion ( 422 ), and the lower cover includes a protrusion ( 442 ) received in the recessed portion. When the upper cover is mounted on the lower cover, at least one transition portion ( 46 ) is formed in the receiving cage.
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