The present disclosure provides high security, personalized locking devices for securing a wide variety of personal transportation devices. The personalized locking devices disclosed herein may provide a locking mechanism that is keyed to the specific user. For example, the locking mechanism may be keyed to a user's biometric signature (e.g., a fingerprint, palm print, retinal image, voice recognition, and the like). The personalized locking devices disclosed herein are easy to transport and easy to use. The personalized locking devices disclosed herein may be configured to securely fasten a user's personal transportation device (e.g., motorcycles, mopeds, Segways, bicycles, scooters, skateboards) to an external structure (e.g., a bike rack, a fastening post, etc.) for the purpose of theft prevention.

A dresser for discretely securing items; the dresser for discretely securing items includes a housing with at least two visible drawers, a dresser top having a hidden drawer, a latch mechanism, and an opener. In one embodiment, the opener is a lock and key. In another embodiment, the opener is a fingerprint scanner. The dresser provides a safe, secured, discreet way to store personal belongings of value, including money and jewelry.

A padlock comprises a bolt unit having a stopper, a brake unit being moveable up-and-down, and a drive unit for driving the movement of the brake unit. The drive unit includes a drive motor and a driving cap fixedly sleeved on a drive lever. The driving cap includes a lug boss. The brake unit includes a first spring fixedly connected to a tumbler. The spacing of the coils of the first spring matches the lug boss such that the lug boss can move inside or outside of a threaded gap thereof. After the padlock is locked or unlocked, even if the drive lever continues to rotate, the lug boss just moves out of the first spring and may not drive the first spring to move up or down. Thus, the tumbler stops moving up or down and will not generate a pressure on the internal structure of the padlock.

A compartmented refrigeration system is provided. The compartmented refrigeration system has a housing with an access door. The housing further includes a refrigeration system that can adjustably reduce the temperature in the housing's interior volume. The refrigeration system includes a compressor, a plurality of condenser coils, at least one expansion valve, a plurality of evaporator coils, and a refrigerant that can travel through the various components. A refrigeration controller is disposed in the housing interior volume to enable a user to adjust the temperature therein. A plurality of compartments is disposed in the housing interior volume. Each of the compartments are in thermal communication with the refrigeration system and further comprise a compartment access door. The compartment access door further includes a lock that a user can use to secure the individual compartment.

An electronic lock includes a housing, and a locking system within the housing. The locking system includes electronics and a lock. More particularly, the housing contains therein, a controller and at least one electronic input device electrically coupled to the controller, where the controller causes the lock to transition between a locked position to an unlocked position responsive to input from the electronic input device.

Disclosed are a method for unlocking a fingerprint recognition lock and a zipper lock with fingerprint recognition. The fingerprint recognition lock includes a lock box and a movable locking plate detachably stacked on and locked by the lock box, and the movable locking plate has a fingerprint collection module or a fingerprint reader, and the lock box at a locked status maintains a power disconnection status. Only if a user presses the movable locking plate, the lock box will perform fingerprint collection or fingerprint recognition after power is supplied to the movable locking plate through a terminal supplying power. This disclosure has the effects of saving power and reducing the volume of the fingerprint recognition lock.

A door handle includes a human body detection sensor, a controller, a servo assembly, and an engaging assembly. The controller is electrically connected with the human body detection sensor and the servo assembly, and the engaging assembly is controlled by the servo assembly. The engaging assembly includes a first engaging state and a second engaging state. When the engaging assembly is in the first engaging state, the door handle is able to drive a lock body connecting shaft to rotate; and when the engaging assembly is in the second engaging state, the door handle is unable to drive the lock body connecting shaft to rotate.

A multi-purpose biometric locking .system is provided having interchangeable cables and a biometric lock. The locking system includes multiple length locking cables that are interchangeable in the locking system and include differing lengths and diameters for use in a variety of desired situations. The locking system also includes a biometric sensor to allow the lock to be operated using the fingerprints of the approved users.

A fingerprint padlock comprises a lock case, a lock rope, a locking unit, a lock detecting unit, and a fingerprint unit. The locking unit, a lock detecting unit, and a fingerprint unit are enclosed in the lock case. A lock hole is provided in the lock case. The lock rope comprises a fixed end that is fixed in the lock case and a movable end configured to be inserted into the lock hole. The locking unit is configured to lock and unlock the movable end, and the lock detecting unit is configured to detect whether the movable end is inserted into the lock hole. The fingerprint unit is configured to detect whether the fingerprint of a user is matched and send an unlocking instruction to the locking unit when the fingerprint of the user is matched. The fingerprint padlock is convenient to carry and use.

The present disclosure relates to an infrared biometrics information collection device and a door lock having the infrared biometrics information collection device. In certain embodiments, door lock includes a door having a door handle, an infrared light source, and an infrared biometrics information collection sensor. The infrared light source includes one or more infrared light emitters. The infrared biometrics information collection sensor captures at least one infrared image of biometrics information of the one or more fingers of a target human hand. The fingers are positioned between the infrared light source and the infrared biometrics information collection sensor. The infrared light source irradiates infrared light through the one or more fingers to generate the infrared image of biometrics information of the one or more fingers on infrared biometrics information collection sensor, and infrared biometrics information collection sensor captures the infrared image of biometrics information of the one or more fingers.