Shock absorption and noise reduction fingerprint lock

The utility model discloses a shock absorption noise reduction fingerprint lock relates to fingerprint lock technical field, including the protection box, the inside of protection box is provided with the fixed groove, the both sides of fixed groove are provided with the spacing mouth, the inside of spacing mouth is provided with the spacing groove, the inside of spacing groove is movably connected with the spacing block, and the spacing block is provided with the spacing mouth. The end, away from the limiting groove, of the limiting block is fixedly connected with a fingerprint lock. According to the shock absorption and noise reduction fingerprint lock, through cooperative arrangement of a limiting block and a first spring, when a corresponding door installed on the fingerprint lock is closed, large vibration can be generated when the door is closed, the vibration can damage the fingerprint lock, and when the fingerprint lock is vibrated, the fingerprint lock can drive the limiting block to move; the finger