| 摘要 |
A CATHODE-RAY TUBE (10) HAS AN INTERNAL MAGNETIC SHIELD (18) AND LEAST ONE CONTACT SPRING (28) ATTACHED TO THE SHIELD. THE SHIELD INCLUDES A LAND (31) WITH AN OUTER EDGE (36) AND AN INNER EDGE (35). THE SPRING INCLUDES TWO PORTIONS, A CLASP PORTIONS (42) ATTACHED TO THE SHIELD AT THE LAND, AND A CONTACT LEAF PORTION (44). THE CLASP PORTION INCLUDES A FLAT BODY (41) WITH A REVERSE BEND HOOK AT A FIRST END, AND A LATCH (48) AT AN END OPPOSITE TO THE FIRST END. THE HOOK ENGAGES THE OUTER EDGE (36) OF THE LAND (31), AND THE LATCH ENGAGES THE INNER EDGE (35) OF THE LAND. THE LEAF PORTION (44) IS CONNECTED TO AND EXTENDS FROM THE LATCH.
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