Device is discerned to fingerprint
The utility model provides a device is discerned to fingerprint contains an apron, a fingerprint identifier and a buffer structure. The apron has an internal surface and a touching face. The internal surface lies in tossing about mutually of apron with the touching face. Fingerprint identifier syste...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a device is discerned to fingerprint contains an apron, a fingerprint identifier and a buffer structure. The apron has an internal surface and a touching face. The internal surface lies in tossing about mutually of apron with the touching face. Fingerprint identifier system sets up surface within the apron. Surface within buffer structure spanes the fingerprint identifier and is fixed in the apron, buffer structure's breaking strength system is higher than the minimum breaking strength of apron. The utility model discloses the reducible apron of exposing of technical scheme receives external shock and ruptured situation. |
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