Abstract: A locking device for a lock including a box and a cover, such that the device can be isolated, which box includes therein a motor, a worm screw connected to the shaft of the motor, a locking shaft which is capable of sliding through a hole towards the outside of the box, and an elastic element with two ends, connecting the locking shaft with the worm screw, wherein one end of the elastic element is securely connected to the locking shaft and the other end is inserted between two threads of the worm screw such that, upon activating the motor, the worm screw rotates, moving the elastic element in order to drive the locking shaft, which transitions from being retracted to being extended and vice versa.

Abstract: The invention relates to a cascade activation method and mechatronic system for simultaneous generation and consumption. The system includes a non-return diode connected to an electric generator; a first voltage regulator connected to a microcontroller; a voltage converter; and an actuator, which has an activation voltage greater than the first activation voltage of the first voltage regulator. The actuator is configured to simultaneously consume a portion of the electrical energy generated by the electric generator. The method includes the steps of listing the elements of the mechatronic system that require power; calculating the activation sequence of the elements based on the minimum activation voltage and the activation time interval; selecting the electric generator based on the energy/power that needs to be provided to the mechatronic system; and programming the microcontroller with the activation sequence.

Abstract: The invention relates to a cascade activation method and mechatronic system for simultaneous generation and consumption. The system includes a non-return diode connected to an electric generator; a first voltage regulator connected to a microcontroller; a voltage converter; and an actuator, which has an activation voltage greater than the first activation voltage of the first voltage regulator. The actuator is configured to simultaneously consume a portion of the electrical energy generated by the electric generator. The method includes the steps of listing the elements of the mechatronic system that require power; calculating the activation sequence of the elements based on the minimum activation voltage and the activation time interval; selecting the electric generator based on the energy/power that needs to be provided to the mechatronic system; and programming the microcontroller with the activation sequence.

Abstract: A method and system for activating electronic lockers is provided which is carried out by sending to a central access control unit an access request for at least one locker operated with an electronic lock; generating an access license which includes a user profile and the identifier of at least one electronic lock; obtaining, through an application of a mobile device, the contents of the access license; manually activating the electronic lock; detecting the activation and sending, with the electronic lock, a BLE signal containing an identifier of the electronic lock; automatically pairing through the BLE, the mobile device with the electronic lock; and wirelessly operating, through the BLE communication and the application of the mobile device, the previously-paired electronic lock.

Abstract: A lock (1) with an exterior activation sensor (2) includes an interior electromechanical mechanism (3) with a corresponding power supply unit (4) and an exterior activation sensor (2) situated on the external part of the locker, and which is used in community lockers or similar, wherein the exterior activation sensor (2) contains at least two respective internal electrical contacts (5) which, by means of a conductive circuit (6), reach the inside of the lock and connect in parallel to the interior poles of the circuit (4a) of the power supply unit (4).

Abstract: The invention relates to a lock with an improved locking system, including a lock block attached to a support by means of at least two fastening screws, with a door arranged between the lock block and the support, the lock including grub screws screwed into the support, which project from the support by a length according to the portion of grub screw screwed into the support, such that the length matches a clearance between the door and the support.

Abstract: Electronic lock and electronic locking system for furniture, cabinets or lockers are disclosed, the electronic lock having a case fixed to the inner part of a door of a piece of furniture, cabinet or locker; a locking element electronically activated; a power supply module; a wireless communication module; an electronic control module operating in different modes of operation: an offline mode to autonomously activate the locking element based on the access data received; an online mode where the access data received are sent to a central control unit and the activation of the locking element is performed based on the activating instructions remotely received from the central control unit, the lock automatically operating in an offline mode under conditions of a failure event in the communications with the central control unit.

Abstract: An electronic lock defines an open position and a closed position and includes a mobile carriage moveable in a linear manner. The mobile carriage is coupled to a closure element and to an actuation mechanism. A first spring is provided between the mobile carriage and the closure element and is configured to move in relation to the mobile carriage. A lock sensor is provided for controlling the position of the closure element. An electronic control module is connected to the sensor for identifying non-authorized manipulations of the lock when it should be closed. The lock sensor detects when the closure element is in the open position or, if it should be open, the lock sensor does not detect when the closure element is in the open position.

Abstract: The invention relates to a lock with an improved locking system, including a lock block attached to a support by means of at least two fastening screws, with a door arranged between the lock block and the support, the lock including grub screws screwed into the support, which project from the support by a length according to the portion of grub screw screwed into the support, such that the length matches a clearance between the door and the support.

Abstract: Electronic lock with radiofrequency identification, for metal doors; of the type that consist of electronic means with a chip (C2) and an antenna (a2) that control means (3) that allow/do not allow the movement of a knob/button (4) of the lock for its opening/closing; and of the type that use a card or similar (for example, a wrist band or a key ring) (1) for opening/closing that consists of electronic means with a chip (C1) and an antenna (a1). It places concentrically to the knob/button (4) a plate-antenna (8) that is structured in a first sheet (81) supporting a passive amplifier antenna and a second sheet (82) supporting a ferrite that acts as an anti-interferences filter. It may have a non-metallic shield (9) that set into the metal walls (7) where the lock is located, contains inside it the aforementioned plate-antenna (8).

Abstract: A locking system with infrared communications includes a lock (1) and a programming key (2). The lock (1) includes an interacting device (3) for interacting with the user, a first communications module (4) having an infrared sensor which receives and sends information when communications with the key (2) is established. A first control module (5) manages the received information and a mechanical device (6) opens and locks the locking system a first warning (7) and a first power supply (8). The programming key (2) includes a second communications module (10) including an infrared sensor for communicating with the lock (1), a second control module (11), a storage module (12), a second warning (13), a connector for connection externally (14) and a second power supply (15).

Abstract: Anti-overturn locking system for furniture drawers, with electronic blocking module, where: the locking system consists of: strip (7), support (6), mobile blocking device (9) and punch (5) which moves linearly guided on a cover (8) on being operated by the blocking module or by an associated punch spring (10); the mobile blocking device (9) may or may not move on the strip (7) according to the position of the punch (5); and the electronic blocking module consists of: tab (2) that can move linearly on casing (1) by the action of a motor (3) that transfers the movement to a cam (4) the shaft of which (4a) continuously supports it due to the force exerted by a tab spring (11); and electronic plate (12) equipped with a first sensor (12a) and a second sensor (12b) on which an arm (2a) of the tab (2) is positioned.

Abstract: Anti-overturn locking system for furniture drawers, with electronic blocking module, where: the locking system consists of: strip (7), support (6), mobile blocking device (9) and punch (5) which moves linearly guided on a cover (8) on being operated by the blocking module or by an associated punch spring (10); the mobile blocking device (9) may or may not move on the strip (7) according to the position of the punch (5); and the electronic blocking module consists of: tab (2) that can move linearly on casing (1) by the action of a motor (3) that transfers the movement to a cam (4) the shaft of which (4a) continuously supports it due to the force exerted by a tab spring (11); and electronic plate (12) equipped with a first sensor (12a) and a second sensor (12b) on which an arm (2a) of the tab (2) is positioned.

Abstract: The invention relates to a lock comprising a lockable knob, formed by a closure tongue (1) non-rotatably mounted on the shaft of a cylinder (2) which rotates in a casing (3) under the action of a knob (4). The knob (4) is mounted on the cylinder (2) and casing (3) such that it can move linearly between two end positions, namely an operating position and a locked position. The casing (3) and the knob (4) include at least two geometrically arranged linear guides (33, 43) which, during the linear movement of the knob (4), are engaged with, or released from one another. In addition, the cylinder (2) and the knob (4) include radial openings (20, 40) which are positioned coaxially in the locked position and offset axially in the operating position. The cylinder (2) and the casing (3) include geometrically arranged cams (22, 32) which limit the rotational movement of the cylinder (2) in the casing (3) between the tongue (1) -opening and -closing positions.

Abstract: An electronic lock includes optical detection for detecting an enabler (card or coin), including an inserter (1) for allowing the introduction of an enabler (2) in the lock (10); a retainer (5) for retaining the enabler (2) in a reading position; an optical detector (4) for detecting the enabler (2) when it is introduced in the reading position; an interactive device (7) for capturing a user access information; a control module for receiving and verifying the access information and the information from the optical detecotr (4) and if both verifications are correct, generating a signal for operating the lock.