FIELD: fingerprint recognition.
SUBSTANCE: electronic fingerprint recognition device consists of a middle frame provided with a function key, and the hole for obtaining a fingerprint is located on the side surface of the middle frame; a fingerprint reader extending through the fingerprint receiving hole, the fingerprint reader including a mounting structure and contacting the first function key; and a locking block disposed on the side of the fingerprint opening adjacent to the first function key and connected to the middle frame, the locking block including a restrictive wall which is disposed in the mounting structure.
EFFECT: ensuring of the reliable fastening of the fingerprint recognition device on the side panel of the electronic device.
20 cl, 19 dwg
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|
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