555results about "Electrical locking actuators" patented technology

A power latch assembly for motor vehicle closure applications has a single motor operable to move a pawl from a ratchet holding position to a ratchet releasing position; place the power latch assembly in a double pull mechanical release state, and place the power latch assembly in a child lock state.

A vehicle latch, including: a drive assembly, wherein the drive assembly includes a power release gear, a reset lever secured to one side of the power release gear and a gear lock lever located on an opposite side of the power release gear, the gear lock lever rotatably mounted to the power release gear and the reset lever; a switch link operably coupled to the gear lock lever; a clutch mechanism operably coupling the switch link to the reset lever; and a motor operably coupled to the drive assembly via a worm secured to a shaft of the motor, wherein rotation of the drive assembly by the worm performs one of a locking function and a power release of the vehicle latch.

A motor vehicle lock with a locking latch and at least one locking pawl, wherein the locking latch is adjustable into an open position and into at least one closed position, wherein the motor vehicle lock has an operating lever, wherein a coupling arrangement is arranged between the operating lever and the locking pawl, said coupling arrangement being switchable between an engaged state and a disengaged state, wherein the motor vehicle lock has an opening device with a motorized opening drive with at least one drive direction which in an opening movement adjusts an actuating arrangement of the opening device, starting from an initial position of the actuating arrangement, such that the actuating arrangement operates an opening lever of the opening device which is pivotable about an opening lever axis, such that the locking pawl can be transferred by an operating stroke of the opening lever into a raised position.

A closure latch assembly includes a ratchet and a pawl, with the ratchet being moveable between a striker capture position and a striker release position and the pawl being moveable between a ratchet holding position, whereat the ratchet is maintained in the striker capture position, a ratchet release position, whereat the ratchet is biased toward the striker release position. A power actuator operably coupled to a drive gear having an actuation feature fixed thereto, wherein rotation of the drive gear from a rest position in a first direction causes the actuation feature to operably move the pawl between the ratchet holding position and the ratchet release position, and wherein rotation of the drive gear from the rest position in a second direction causes an outside door handle to be brought into an operable condition to allow mechanical actuation of the closure latch assembly via the outside door handle.

A door lock device and a vehicle, the door lock device comprising a lock tongue, a locking arm, a matching rocker, a matching rocker arm and an inside opening assembly, the locking arm is used for clamping with the lock tongue; the matching rocker is used for driving the matching rocker arm to rotate when the matching rocker moves; the inside opening assembly is connected with the matching rocker arm, when the inside opening assembly is unlocked, the inside opening assembly drives the matching rocker arm to rotate, the matching rocker arm drives the locking arm to rotate, so that the locking arm and the lock tongue are converted from clamping to separation, and the matching rocker does not move. The inside opening movement and the outside opening movement of the above-mentioned door lock device are separated, so as to ensure that the inside opening stroke and the outside opening stroke do not affect each other.

A motor vehicle latch, in particular to a motor vehicle door latch, is equipped with an actuating lever chain having at least one actuating lever for opening a locking mechanism. Also provided is a linearly displaceable actuating slide and a sensor that can be acted upon by the actuating lever via the actuating slide. According to the invention, a spring is assigned to the actuating slide such that the sensor is permanently acted upon, with only an opening movement of the actuating lever lifting the actuating slide from the sensor.

An actuator assembly for a vehicle may have at least one detection unit and an actuating surface, movable relative to the detection unit, for actuating at least one vehicle function. The movable actuating surface may have a magnetic component, and the detection unit may have at least one sensor unit. The sensor unit and the magnetic component are oriented relative to one another such that an actuation movement of the actuating surface causes a change in a magnetic field detectable by the sensor unit.

A motor vehicle lock with a lock latch and a pawl, a release lever being provided that can be pivoted from a starting position to a release position during an opening movement with a release direction, the release lever lifting the pawl with the opening movement, an electric opening drive being provided, by means of which the release lever can be pivoted to carry out the opening movement, so that the opening drive lifts the pawl by means of the release lever in a motorized manner, an actuator lever being provided that can be manually pivoted in an actuation stroke from an unactuated position to an actuated position, and by means of which the release lever located in the starting position can be pivoted with the actuation stroke to carry out the opening movement, so that the actuator lever manually lifts the pawl by means of the release lever.

A flush handle assembly for a vehicle door includes a flush handle including a grip member, an actuator, and an intermediate lever. The grip member is configured to cooperate with a latch mechanism to unlatch the vehicle door. The grip member is rotatable about a horizontal axis. The actuator is configured to move the grip member from a flush position in which the grip member extends flush to an external panel of the vehicle door, to a deployed position in which the grip member projects with respect to the external panel of the vehicle door. The intermediate lever connects the actuator to the grip member. The intermediate lever is rotatable about the horizontal axis.

A power actuator for actuating separate mechanically driven members includes a motor and a drive gear configured to be selectively driven in opposite directions. A common gear is configured in operable communication with the drive gear to be selectively driven from a home position in opposite directions in response to movement of the drive gear. A first drive member is attached to the common gear with a first cable extending between the first drive member and one of the mechanically driven members. A second drive member is attached to the common gear with a second cable extending between the second drive member and the other of the mechanically driven members. Movement of the common gear from the home position in one direction moves of one mechanically driven member and movement of the common gear from the home position in an opposite direction moves the other mechanically driven member.

A vehicular access system includes a door handle assembly having (i) a base mounted at a door of a vehicle, (ii) a handle movable relative to the base and (iii) an electrically operable actuator that is electrically operated to move the handle relative to the base. The handle is movable between a recessed position and a partially extended position. The vehicular access system controls operation of the electrically operable actuator to move the handle between the recessed position and the partially extended position. The vehicular access system detects an authorized user and determines movement of the detected authorized user. Responsive to determination that the authorized user is approaching the door of the vehicle, the vehicular access system unlocks the door handle assembly and controls operation of the electrically operable actuator to move the handle to the partially extended position.

The utility model relates to an electric car trunk lock in the technical field of electric locks, which comprises a shell, a bolt and a limiting mechanism arranged in the shell, the limiting mechanism comprises a limiting buckle and an elastic piece, the bottom end of the limiting buckle is movably arranged in the shell through the elastic piece, a slot is arranged on the surface of the shell, and the bolt is inserted into the slot. An electric driving mechanism used for controlling the limiting buckle to move up and down is further arranged in the shell, the electric driving mechanism comprises a driving source and a driving shaft, the front end of the driving shaft is an elliptical cam, a sliding groove matched with the cam is formed in the side wall of the limiting buckle, and the sliding groove is matched with the cam. The cam is rotatably arranged in the sliding groove, the limiting buckle and the plug pin can complete full-electric-control unlocking operation under the electric control effect of the electric drive mechanism, and the electric vehicle trunk lock is more convenient, faster and more intelligent.

A vehicle door latch (1) comprising:-a holding unit (50) configured to engage with a striker in a closed position and to release the striker in an open position,-a central opening lever (10) configured to rotate about a first shaft (40) between a rest position and an active position,-an electrical release mechanism (9) comprising an electrical gear (13), -a mechanical release mechanism (16) comprising a mechanical lever (17) configured to be displaced between a rest position and an active position, the mechanical lever (17) being configured for displacing the central opening lever (10) towards its active position when the mechanical lever (17) is displaced towards its active position, the mechanical lever (17) is rotatably arranged to the central opening lever (10) via a second shaft (42) of the central opening lever (10) different from the first shaft (40).

This invention relates to a door lock, particularly a vehicle door lock, having a locking mechanism (1, 2) mainly comprising a rotating locking fork (1) and a locking pawl (2). The door lock also has an electrically operated opening drive (4) for the locking mechanism (1, 2) and at least one emergency power source (6) for supplying power to the opening drive (4) in the event of an emergency opening of the locking mechanism (1, 2). The emergency power source (6) is charged by means of a main power source (8) according to an instruction from a control unit (7). According to the invention, the emergency power source (6) is charged once the control unit (7) receives an unlocking signal for the locking mechanism (1, 2).

The invention discloses a car door lock, which relates to the technical field of car door locks, and comprises a lock body part and a transmission device, the lock body part comprises a lock seat and an inner shell installed at the front end of the lock seat, the left side of the front end of the lock seat is rotationally connected with a shifting piece, and the left side of the interior of the inner shell is rotationally connected with a squeezing and pushing component matched with the shifting piece. A traditional multi-gear connecting rod structure is replaced by a simple transmission chain of the motor, the worm and gear, the pushing rod and the sliding block, the number of parts is reduced, and the machining, purchasing and assembling cost is greatly reduced; the sliding block stroke groove and the unlocking fork sliding groove reserve sufficient moving space for the boss, so that part interference during vehicle vibration is effectively avoided, and the problems of clamping stagnation of the spring bolt and unlocking failure are solved; meanwhile, multi-mode switching of motor driving, manual connecting rod control and stay wire control is supported, the design of double-path unlocking and double-position squeezing and pushing components is matched, the in-vehicle layout requirements of different vehicle types can be flexibly met, and the reliability and adaptability of the door lock are remarkably improved.

The utility model discloses an automotive movable tail door which comprises a movable top cover, and two movable control mechanisms are symmetrically arranged at the bottom of the movable top cover. The movable control mechanism comprises a motor lock catch, a driving mechanism, a driving push rod and a fixed base, the top of the motor lock catch is fixedly connected with the movable top cover, and the fixed base is fixedly connected with the vehicle body; the driving mechanism is movably matched with the motor lock catch and the fixed base respectively; the driving push rod is connected with the driving mechanism, and the bottom is connected with the fixed base. By means of the motor lock catch, the driving mechanism, the driving push rod and the like, automatic opening and closing of the tail door are achieved, and the automation degree is remarkably improved; the motor lock catch effectively prevents the tail door from being accidentally opened in the driving process, and the driving safety is enhanced; in addition, due to the modular design, maintenance is easier and more convenient, the maintenance cost is reduced, meanwhile, adaptability is high, the device is suitable for various vehicle types, and good universality and practicability are shown.

The present application provides a door handle device for a vehicle, in which an operating handle is connected to a handle base so as to be able to project from an initial position to a use position. The handle device is provided with: first and second link members which are spaced apart by a certain distance from each other and are each rotatably connected to the handle base by a pin; and an electric actuator which rotatably drives the first link member. The operating handle is rotatably connected to the end portions of the first and second link members, and the handle base, the first and second link members, and the operating handle form a link mechanism which maintains a posture parallel to the initial position when the operating handle is in the use position.

The invention discloses a motor home ball head lock. Comprising a cover body, a lock cylinder and a locking column, the cover body is provided with a limiting mechanism capable of rotating and used for restraining rotation of the locking column, an output shaft of the lock cylinder is provided with a first gear, the limiting mechanism is provided with a second gear capable of being meshed with the first gear, a motor is installed in the cover body, and a rotating shaft of the motor is provided with a third gear. A sliding groove is formed in the cover body, a rack set is arranged in the sliding groove, the third gear can drive the rack set to move, and the rack set can drive the first gear to rotate synchronously. Aiming at unlocking of the motor home ball head lock, linkage between the rack set and the multiple gears is mainly combined, the rack set and the multiple gears jointly act on the limiting mechanism, the limiting mechanism can be driven to relieve the restraining effect on the locking column, in this way, unlocking can be achieved through a key, unlocking can also be achieved through a motor, and the double-unlocking effect is achieved. Due to the arrangement of the spring, when locking is needed, automatic locking can be achieved.

A motor vehicle lock, in particular a motor vehicle door lock, which is equipped with a locking mechanism consisting essentially of a rotary latch and a pawl. Furthermore, an electromotive drive is provided at least for unlocking the locking mechanism. In addition, a manually loadable emergency actuation element is provided for unlocking the locking mechanism in the event of an emergency, said emergency actuation element being arranged at least in part outside a lock housing and acting on the locking mechanism by means of at least one transmission element to perform an emergency unlocking operation. According to the invention, the emergency actuation element, in combination with the transmission element, is coupled to a triggering lever via at least one through-hole in the lock housing.

A system in a vehicle includes a panel configured cover a portion of the vehicle through which a port extends and one or more electro permanent magnets arranged on the portion of the vehicle. The system also includes a controller to magnetize the one or more electro permanent magnets based on applying a current of a first polarity to the one or more electro permanent magnets such that the one or more electro permanent magnets on the portion of the vehicle couple to the panel, the panel being metal, or to one or more permanent magnets on a surface of the panel to lock the panel when the panel is in the closed position.

A system for monitoring a pressure change within at least one compartment of an aircraft and operating a pyrotechnic device associated with a door latch, includes a securing mechanism arranged in an aircraft door that includes a pyrotechnic actuator and a latch bolt. The system includes the pyrotechnic actuator configured to move the latch bolt when the pyrotechnic actuator is actuated. The system also includes a pressure sensor configured to provide a pressure signal. The system also includes a controller configured to determine a pressure drop representing a decompression event. The system also includes an output driver configured to generate an output signal to actuate the pyrotechnic actuator when the controller determines the occurrence of a decompression event.

The invention discloses a vehicle electric suction door control method and device and a storage medium, and the method comprises the steps that when an unlocking instruction for an electric suction door is detected, the target type of the unlocking instruction is determined; and if the target type is an electric release unlocking type, unlocking the electric suction door in an electric release unlocking mode, and controlling a ratchet motor of the electric suction door to rotate reversely in the unlocking process so as to provide counter-acting force. According to the scheme, when the electric suction door is unlocked in an electric release mode, counter-acting force is provided through reverse rotation of the ratchet wheel motor in the unlocking process in order to avoid lock collapse sound generated when the door is opened, so that the release time of compression load of the vehicle door sealing strip is prolonged, release energy is reduced, the noise level is lowered, and the service life of the vehicle door sealing strip is prolonged. The problem of lock collapse sound during door opening is effectively solved, and the user experience is improved.

An electronic lock transmission structure, an electronic lock and a motor vehicle, including: a drive device with an output shaft; a transmission mechanism including an input end and an output end, and the input end is a transmission assembly connected to the output shaft, and the output end is a cam device; a lock rod, and one end of which is a free end, and the other end of which is connected to the cam device; and rotation of the output shaft is converted into a reciprocating movement of the lock rod through the transmission mechanism. The disclosed electronic lock transmission structure adopts a first worm and a second worm for transmission, which may provide a larger speed reduction ratio, thereby outputting a larger ejection force.

The invention relates to a motor vehicle lock comprising a latch (4) and a locking pawl (5), in which a release lever (11) is provided, which can be pivoted during an opening movement in a release direction from a starting position into a release position, in which the release lever (11) lifts the locking pawl (5) by means of the opening movement, and in which an electric opening drive (13) is provided, by means of which the locking pawl (5) can be unlocked by means of the release lever (11). The release lever (11) can be pivoted in order to carry out an opening movement in such a way that the opening drive (13) lifts the locking pawl (5) in an electromotive manner by means of the release lever (11), an actuating lever (15) is provided, which can be manually pivoted in an actuating stroke from a non-actuating position into an actuating position, and by means of which the release lever (11) in a starting position can be pivoted with the actuating stroke in order to carry out an opening movement, the actuating lever (15) manually lifts the locking pawl (5) by means of the release lever (11). According to the invention, the release lever (11) can be pivoted by means of the opening drive (13) from a starting position opposite the release direction into an idle stroke position, and when the release lever (11) is in the idle stroke position, the actuation stroke of the actuation lever (15) is an idle stroke relative to the release lever (11).

This invention proposes a control method, device, vehicle, and storage medium for an electronic lock on a vehicle-mounted cargo box. The method includes: when the tailgate of the cargo box is electrically operated, the vehicle's central control system is activated to sense whether the vehicle is within a preset sensing area to determine whether to automatically lock or unlock; if the vehicle's central control system is not activated, the tailgate is locked or unlocked via a remote control unit. When the side door of the cargo box is electrically operated, the motor is controlled by the remote control unit and the side door switch unit to lock or unlock the side door. The vehicle-mounted cargo box electronic lock control method proposed in this invention can perform locking and unlocking operations on the tailgate and side doors of the cargo box through multiple locking and unlocking modes, solving the problems of time-consuming, labor-intensive, and easily worn-out operation in existing modified cargo box partitioning schemes and locking and unlocking modes.

A latch assembly for a closure panel includes a latch mechanism having a pawl moveable from a ratchet holding position to a ratchet releasing position to cause a ratchet to move from a striker capture position, whereat the ratchet is in latched engagement with a striker to maintain the closure panel in a closed position, to a striker releasing position out of latched engagement from the striker to allow the closure panel to be moved from the closed position to an open position. At least one lever is operable during a cinching operation to cinch the ratchet to the striker capture position, and during an ice breaking / presenting operation, to present the ratchet to the striker releasing position.

The utility model relates to a charging base opening and closing device. The charging base opening and closing device comprises a shell, a gear assembly, a first driving assembly, a screw assembly, a lock rod assembly and a second driving assembly. The second driving assembly comprises an unlocking gear and a pull rope, the unlocking gear is arranged in the shell, the first end of the pull rope is arranged in the shell, and the second end of the pull rope is arranged outside the shell; when the second end of the pull rope moves away from the shell, the pull rope is used for driving the unlocking gear to rotate, the unlocking gear is used for being in meshing transmission with the gear assembly, the gear assembly is used for being in transmission connection with the screw assembly, and the screw assembly is used for driving the lock rod assembly to unlock. The pull rope is used for driving the unlocking gear to rotate, the unlocking gear is in meshing transmission with the gear assembly, the gear assembly is in transmission connection with the screw assembly, the screw assembly drives the lock rod assembly to unlock, a traditional unlocking handle is omitted, the unlocking gear is arranged in the shell, the structure is more compact, and the occupied space can be reduced; and the installation adaptability of the charging seat shutter can be improved.

An open link 20 includes a lever body 21 and an inertial lever portion 22, between the lever body 21 and the inertial lever portion 22, a torsion spring 23 that shifts the inertial lever portion 22 rotating to a first non-operating position to a second non-operating position and maintains the inertial lever portion 22 at an operating position relative to the lever body 21, and an abutment protrusion 21c and a projection 22d that prevent the inertial lever portion 22 arranged at the second non-operating position from moving to the operating position are provided, and a pawl lever 14a releasing an engagement state of a pawl 14 with a latch 12 includes a protruding portion 14b that abuts on and returns the inertial lever portion 22 arranged at the second non-operating position to the operating position when opening operation of a door handle is performed with a return stroke.

A car door handle that lies flush with the car door exterior surface prior to engagement is provided. Once engaged, the car door handle rotates out and away from the door. After the handle is fully deployed, a grip-through loop is presented to the user, thus simplifying door control.

The present disclosure provides a lock device for a vehicle and a vehicle, comprising a lock body, a lock bolt assembly, a pawl assembly, a manual unlocking mechanism, a clutch assembly and an automatic driving mechanism. The pawl assembly is arranged in the lock body and limited by the ratchet gear. The manual unlocking mechanism is connected with the pawl assembly. The clutch assembly is arranged in the lock body. The automatic driving mechanism comprises a driving mechanism, a rotating part, a swinging part, a connecting rod assembly and a locking assembly. The rotating part is provided with a first recess, and the swinging part is provided with a first protrusion, which is at least partially located in the first recess. The rotating part rotates in the forward direction to push the first protrusion by the first recess wall, drive the swinging part to pivot, and the swinging part is further configured to drive the clutch assembly to move, and the connecting rod assembly drives the pawl assembly to pivot and unlock. The locking assembly is connected with the lock bolt assembly through the clutch assembly. The rotating part rotates in the reverse direction to drive the locking assembly to rotate, and when the clutch assembly is in the combined state, the locking assembly drives the lock bolt assembly to rotate to the locking position.