| 摘要 |
The key button equipment of an electronic machine improves a productivity with a few number of parts and maintains a given interval among key buttons by manufacturing one unified frame for the parts of key buttons. The equipment forms respective tension ribs put on lower ends of both sides and numerous nobs so that a tension rib can be formed integrally on the button frame of each oposite side, and an LED guide rib having a hole for equiping an LED among numerous nobs.
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