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US5917173A Electromagnetically activated scanner with shock-protected scanner component 失效
具有防震扫描器组件的电磁激活扫描仪

Electromagnetically activated scanner with shock-protected scanner
component
摘要:
High speed scanning arrangements in scanners for reading bar code symbols by oscillating a scanner component in a single line pattern, the scanner component being suspended from a holder including flexible, resilient spring portions extending in different paths away form the scanner component to a pair of spaced-apart regions on a support. A stop is fixed to the support, for abutting the holder in the event that the arrangement is subjected to external shock forces.
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