| 摘要 |
A keypad assembly ( 20 ) is described that includes a housing ( 100 ) and a keypad ( 200 ) connecting with the housing. The housing has a keyhole area ( 144 ) formed thereon, and the housing has at least one keyhole ( 146 ) defined therein and a groove ( 148 ) is placed along a periphery of the keyhole area. The keypad has a key area ( 201 ) formed thereon, and the key area has at least one key ( 202 ) formed thereon and a projection ( 204 ) placed therearound to engage in the groove. A main advantage of the keypad assembly is that it can simplify the configuration of the seal while maintaining a good seal, and it also can reduce the production cost.
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