42results about How to "Realize automatic unlocking" patented technology

The invention discloses a device for achieving interaction door-opening through a two-dimension code. The device comprises a mobile terminal and an electronic lock end, wherein an unlocking application is pre-installed in the mobile terminal, and question data and corresponding answer data are preset in the unlocking application; the electronic lock end comprises a processing module and a two-dimension code scanning module, and question data and corresponding answer data are prestored in the processing module; when a door is unlocked, the electronic lock end acquires the answer data in the mobile terminal through the two-dimension code and conducts matching, and if complete matching is achieved, the electronic lock end executes unlocking operation. According to the device, equipment such as a mobile smartphone and a tablet personal computer is matched with an electronic lock, and prestored information is utilized, so that automatic unlocking is achieved, a user does not need to memorize a password and the like, much convenience is brought to the user, and furthermore, the problems that a fingerprint is not clear and cannot be recognized when a fingerprint lock is used, a user forgets to bring keys when a key lock is used, and then unlocking cannot be achieved are solved.

The invention discloses an automatic insertion and separation lock catch. The lock catch comprises a first lock part and a second lock part which are inserted in each other; the first lock part comprises a lock housing; a lock hook base, a connector, a lock hook, a key and a magnet fixing base are arranged in the lock housing; a placement port and a hook groove are formed in the lock hook base; the connector is arranged in the placement port, the front end of the lock hook is buckled on the connector, and the rear end of the lock hook extends into the hook groove from bottom to top; slopes arearranged on the portions, on the connector and in the connector, of a key buckle, a hinge pin penetrates through the connector and is pressed on the lock hook, and the two ends of the hinge pin are erected on the slopes; push plates are arranged at the two sides of the key; the first magnet fixing base comprises power arms and rotation arms, corners are arranged between the power arms and the rotation arms, rotation shafts are arranged at the corners, and the power arms are located behind the push plates; first magnets are arranged at the front ends of the rotation arms; the second lock partcomprises a lock piece and a lock piece housing, second magnets are arranged on the portions, corresponding to the first magnets, of the lock piece housing, and third magnets are arranged to be parallel to the second magnets; the polarities of the opposite faces of the first magnets and the second magnets are different, and the polarities of the opposite faces of the first magnets and the third magnets are identical.

The invention discloses a remote control parking spot lock which comprises a parking spot blocking device and a control device, wherein the parking spot blocking device consists of a main arm and an auxiliary arm; one end of the main arm is connected with that of the auxiliary arm through a shaft; a main shaft seat is connected to the other end of the main arm through a shaft and provided with a bump; an auxiliary shaft seat is connected to the other end of the auxiliary arm through a shaft; the control device comprises a power supply, a controller connected with the power supply, a motor connected with the controller, and a lead screw; the lead screw and the motor are in gear transmission; a wireless signal receiver is arranged in the controller; the bump of the main shaft seat is matched with the groove of the lead screw. The remote control parking spot lock is a triangular parking spot lock, simple and firm in structure, stable and reliable; automatic locking or unlocking is realized through the remote controller.

The invention discloses a novel network fingerprint coded lock which comprises a coded lock body. A slide cover is arranged at the upper end of the surface of the coded lock body, a display screen is arranged at the upper end of a groove, a semiconductor fingerprint head is arranged below a password key zone, an LED indicating lamp is arranged at the connecting position of a front handle and the coded lock body, the front handle is in rotary connection with the coded lock body, a doorbell is arranged above a card swiping zone, a mechanical locking head zone is arranged below the card swiping zone, a lock cylinder is connected with the coded lock body through a fixing screw, a large square tongue is arranged between an oblique tongue and a small square tongue, and a rear handle is arranged between a counter-locking rotary knob and a battery cover. The novel network fingerprint coded lock can facilitate opening and closing of the slide cover by adding the slide groove and a guide rail, and it can be prompted that the coded lock is opened or not under the effect of the LED indicating lamp.

The invention provides an intelligent lock used for a container platform lorry. The intelligent lock is connected with a corner fitting at the vertex angle of the bottom of a container and comprises alock seat, a motor, a sensor unit and a unit controller, wherein the lock seat comprises a lock seat body and a lock body, and the lock seat body is fixed to the platform lorry and corresponds to thecorner fitting in position; the lock body is of an I-shaped structure, and the two ends of the lock body penetrate through the bottom of the corner fitting and the top of the lock seat and are located in an inner cavity of the corner fitting and an inner cavity of the lock seat; the motor is arranged in the lock seat and drives the lock body to rotate; the sensor unit is connected with the lock seat and obtains container bearing information and lock body on-off state information; and the unit controller is arranged in the lock seat, wirelessly sends the information acquired by the sensor unitto a vehicle-mounted integrated controller and a remote control center, receives commands of the vehicle-mounted integrated controller and the remote control center to drive the motor to work and achieves automatic unlocking and locking functions. The invention further provides a method for locking the container and the platform lorry. The intelligent lock is reliable in use, a container fasteneris intelligent, and work efficiency is improved.

The invention discloses intelligent lock test equipment. The equipment comprises a fixing frame, a door frame installed on the fixing frame, a door plate arranged on the door frame, an intelligent lock fixed to the door plate and a control box erected on one side of the intelligent lock; a handle test mechanism, an unlocking mechanism and a simulated door opening and closing mechanism are arrangedon the control box; the unlocking mechanism comprises an unlocking base, a transverse sliding rail, a longitudinal sliding rail and an unlocking air cylinder set; the unlocking air cylinder set comprises a password air cylinder, a card swiping air cylinder and a fingerprint air cylinder; the password air cylinder, the card swiping air cylinder and the fingerprint air cylinder are sequentially distributed on the unlocking base from top to bottom; a pressing head is fixed to the end of a pushing rod of the password air cylinder. According to the intelligent lock testing equipment, the unlockingair cylinder set is set to comprise the password air cylinder, the card swiping air cylinder and the fingerprint air cylinder; and a key air cylinder is arranged, so that beside fingerprint unlockingtest, test can be effectively performed on the other parts of an intelligent lock.

The invention discloses an intelligent lock and a control method applied to the intelligent lock. The intelligent lock comprises a main tongue; a first detection piece used for detecting position information of the main tongue; a transmission assembly used for driving the main tongue to move; a second detection part used for detecting position information of the transmission assembly; a driving device used for driving the transmission assembly to move; a control processor respectively connected with the first detection piece, the second detection piece and the driving device; the control processor acquires the position information of the main tongue according to the first detection piece; the control processor acquires the position information of the transmission assembly according to the second detection piece; and the control processor sends a driving signal to the driving device. The intelligent lock has the characteristics of convenience in operation and good safety performance, and the working reliability of the intelligent lock is improved.

The invention relates to a household full-automatic intelligent lock. The intelligent lock control system comprises a Bluetooth control module, a mobile terminal control module, a camera module and aninformation processing module, the Bluetooth control module achieves information interaction between user Bluetooth and the intelligent lock central control system, Bluetooth control is added to thejudgment condition of intelligent lock unlocking, the judgment mode of the intelligent lock is increased, and the unlocking convenience of the intelligent lock is improved; mobile terminal control module, information interaction between a mobile phone terminal and a central control system is realized. The position information of the user is detected in real time; camera module, a face recognitionfunction and a shape recognition function are added. The unlocking condition is judged through face recognition, the intelligent lock is more accurate and safer, the information processing module conducts comprehensive judgment through the judgment conditions sent by the Bluetooth control module, the mobile terminal control module and the camera module, the judgment result is more accurate, stableand rapid, and automatic unlocking can be completed without inputting fingerprints or passwords by a user in the whole judgment process.

The invention provides a sand-jam preventive sand spraying device, comprising a sand spraying pipe, a lower central pipe and a lower joint, wherein the outer wall of the lower central pipe is provided with an upper leather cup cover, a piston ring and a lower leather cup cover from top to bottom; the upper leather cup cover is fixed on the outer wall of the lower central pipe through a pin; the piston ring is communicated with a hydraulic pipeline inside the sand-jam preventive sand spraying device, and can move upward along the wall of the lower central pipe under hydraulic action; the outeredge of the upper leather cup cover extends downward to form a blocking part; the outer edge of the lower leather cup cover extends upward to form a positioning groove; a leather cup made of elastic materials is folded in the blocking part and the positioning groove; and the free shape of the leather cup is of a horn shape with a big upper mouth and a small lower mouth. When a great number of sand piles up on the leather cup, the leather cup separates from the positioning groove under the action of sand gravity, friction, etc., so as to eliminate sand jam, and then a pipe column can be directly lifted out.

An embodiment of the invention provides a remote control system and a method thereof and relates to the electrical equipment control technology field. By using the remote control system and the method, whole-system remote-control-function locking mis-remote-control prevention of an electric energy management system under a normal condition is guaranteed; simultaneously, under a condition that distant place remote control operation is needed, according to an equipment number of electrical equipment to be operated of a power grid dispatching management system, an equipment remote control number of the electric energy management system is automatically matched, automatic unlocking of an equipment remote control function of the electric energy management system is realized and distant place remote control operation efficiency is increased.

The invention discloses an antitheft fingerprint coded lock which comprises an indoor panel and an outdoor panel. A fingerprint induction panel is installed on the upper portion of the outdoor panel. A key panel is installed on the lower portion of the outdoor panel. A fingerprint power supply module, a fingerprint central processing unit, a fingerprint control circuit and a fingerprint collection module are arranged in the fingerprint induction panel. The output end of the fingerprint central processing unit is connected with the fingerprint control circuit. The fingerprint control circuit is connected with a fingerprint execution switch. A metal baffle is arranged on the lower portion of the outdoor panel through a torsional spring in a rotating mode. An electromagnet matched with the baffle is installed at the lower end of the key panel. The fingerprint execution switch is connected with the electromagnet. By means of two stages of antitheft protection, the protection strength of the key panel is increased, and in other words, lawbreakers can not directly input passwords on the key panel under the normal condition; therefore, it is ensured that the key panel can be started only through fingerprint identification, and therefore the maximum antitheft performance of the fingerprint coded lock is achieved.

The invention discloses an electric push bolt type escape door lock, and relates to the technical field of escape door locks. The door lock comprises a base, and a mounting frame, a bolt, a transmission plate, a motor, a cam, a push bolt and an elastic piece which are arranged on the base, wherein the bolt is arranged in the mounting frame, the upper part of the bolt is a shifting part, the middlelower part is a locking part, the shifting part is rotatably connected with the mounting frame, the middle part of the transmission plate is rotatably connected with the mounting frame, one end of the transmission plate is a connecting end, the other end of the transmission plate is a shifting end, the shifting end is positioned below the shifting part and is in contact with the shifting part, the push bolt is in sliding connection with the base, the connecting end is connected with the push bolt, the cam is arranged under the shifting end and is in contact with the shifting end, an output shaft of the motor is connected with the cam, one end of the elastic piece is connected with the bolt, and the other end of the elastic piece is connected with the mounting frame. According to the doorlock, cam contact is adopted for transmission, and the transmission parts are not needed to be connected, so that the failure rate is low, the stability and reliability are high, the maintenance and upkeep are easier, the structure is simple, the assembly is easier and the production cost is low.

The invention discloses an electromechanical integrated intelligent cabinet lock, which has various intelligent lock control functions, is simple, convenient, safe, reliable and stable to use, integrates multiple functions as a whole, and is simple and reasonable in structure. The electromechanical integrated intelligent cabinet lock comprises a lock body, a lock tongue, an intelligent lock control device and / or an auxiliary lock control device, wherein the lock tongue is arranged on the lock body, the intelligent lock control device is arranged on the lock tongue correspondingly and consists of a control main board, a detector and a corresponding actuator, the detector and the corresponding actuator are respectively connected with the control main board, the actuator comprises a driving motor, and a transmission conversion mechanism which is arranged between the lock tongue and the driving motor.

The invention discloses an intelligent household antitheft system and control method based on face identification; the system comprises a household terminal, a controller, cloud intelligence, a face identification module, an alarm module, a marking module, an unlock module, and an input information module; the system can realize intelligent household unlocking and alarming; the control method of the intelligent household antitheft system based on face identification comprises the following steps: the face identification module automatically identifies face information and sends the informationto the controller; the controller sends the information to the cloud intelligence; the cloud intelligence determines according to the stored household terminal user information, and unlocks the terminal if the user information of the floor is confirmed; if the user information is not confirmed, the cloud intelligence can decide to send alarms or not according to user demands.

A parking lock remote monitoring system based on LoRa comprises a power module, a parking lock main control board connected with the power module, a motor connected with the parking lock main controlboard, and a blocking mechanism connected with the motor. The power module can supply power to the parking lock main control board through a storage battery and a lithium battery. The parking lock main control board is used for receiving an unlocking instruction of a user and controlling the motor to work, thereby controlling the blocking mechanism to be automatically unlocked and locked and remotely reporting the inclination and vibration situation of the blocking mechanism. The parking lock main control board comprises an MCU, a limiting switch, an indicator lamp, a buzzer, an output module,a magnetic resistance sensor, a posture sensor, a Bluetooth module and a LoRa radio frequency module. Rapid and automatic unlocking can be realized, the posture sensor is added for monitoring the inclination and vibration situation of the blocking mechanism, an alarm signal is generated when the inclination and vibration situation exceed a preset threshold value, an alarm is remotely given through the LoRa radio frequency module, and the user can monitor the state of a parking lock remotely.

The invention discloses an intelligent lock system integrated with safety alarm. The system comprises an electronic lock and a plurality of detectors, wherein the electronic lock comprises a lock cylinder, a motor, a control circuit and a power supply, wherein the control circuit comprises a lock microprocessor, a network communication module, an unlocking / locking control module and an identity verification module; and the network communication module comprises a WIFI transceiver module and a 433MHz radio frequency receiving module. The detector conducts detection and sends an alarm signal, and the 433MHz radio frequency receiving module receives the alarm signal, processes the alarm signal into data through the network communication module and sends the data to the lock microprocessor. The WIFI transceiver module is connected to a server through the Ethernet to remotely inform a user of APP confirmation; when the user APP is overtime and does not process, a preset strategy is automatically executed, and the lock microprocessor sends an instruction to the unlocking / locking control module to control the motor to execute unlocking operation, so that automatic unlocking of the electronic lock is realized, and the problem that the electronic lock cannot be unlocked due to damage in an accident is avoided.

The invention provides an automatic door. The automatic door comprises a door frame, a door body, an automatic door opening and closing device and an unlocking assembly; a locking groove is formed in the door frame; the door body is rotationally connected with the door frame; the automatic door opening and closing device is arranged on the back of the door body and is used for driving the door body to move; the unlocking assembly comprises a driving piece, an unlocking piece and a first spring bolt; the unlocking piece is arranged on the side face of the door body in a sliding mode; the unlocking piece is connected with the driving piece and is used for moving under the action of the driving piece; an unlocking groove is formed in the unlocking piece; the first spring bolt is arranged on the side face of the door body in a telescopic mode and is correspondingly inserted into the unlocking groove; and the unlocking piece is used for driving the first spring bolt to be locked or unlocked relative to the locking groove. By means of the mode, automatic unlocking of the door body can be achieved, so that automatic unlocking and automatic door opening and closing of the automatic door can be achieved, the intelligent degree of the automatic door is improved, and the use experience of a user is improved.

The invention belongs to the technical field of unlocking and locking devices, and particularly relates to a connecting mechanism for an unlocking and locking robot and the unlocking and locking robot. The connecting mechanism comprises a connecting main piece, a clamping piece mounted on the connecting main piece and two pressing pieces; the connecting main piece is rotationally mounted on a shell main body of the unlocking and locking robot; the clamping piece is symmetrically provided with two elastic clamping parts, the front ends of the two elastic clamping parts are close to each other under the action of resilience force of the two elastic clamping parts, and a clamping position is formed between the two elastic clamping parts; the first ends of the two pressing pieces are connected with the two elastic clamping parts, the second ends of the pressing pieces are pressing parts, and the two pressing parts are pressed by external force to drive the front ends of the two elastic clamping parts to be away from each other, so that the clamping position is in an open state. The two elastic clamping parts are driven by the two pressing pieces to be elastically deformed towards the outer side, the clamping position is opened through small force, labor is saved in operation, mounting is convenient, the structure is simple, and the machining cost is greatly reduced.

The invention relates to an office building intelligent lock based on Bluetooth control. The intelligent lock control system comprises a Bluetooth control module, a mobile terminal control module, a camera shooting module and an information processing module, information interaction between Bluetooth of the Bluetooth control module and the Bluetooth control system is achieved, Bluetooth control isadded to the judgment condition of unlocking of an intelligent lock, the judgment mode of the intelligent lock is increased, and the unlocking convenience of the intelligent lock is improved; mobileterminal control module, information interaction between the mobile phone terminal and the Bluetooth control system is realized. The position information of the user is detected in real time; camera module, a face recognition function and a shape recognition function are added. The unlocking condition is judged through face recognition, the intelligent lock is more accurate and safer, the information processing module conducts comprehensive judgment through the judgment conditions sent by the Bluetooth control module, the mobile terminal control module and the camera module, the judgment result is more accurate, stable and rapid, and automatic unlocking can be completed without inputting fingerprints or passwords by a user in the whole judgment process.

The invention discloses an intelligent lock system for an electric moped. According to the technical scheme, the intelligent lock system for the electric moped comprises a horseshoe-shaped body, a T-BOX module, an electromagnetic unlocking module, a mobile phone APP module and a background management module, wherein the horseshoe-shaped body is arranged on the electric moped; the T-BOX module is arranged in the horseshoe-shaped body; the electromagnetic unlocking module is connected with the T-BOX module; a two-dimensional code is arranged on a housing of the horseshoe-shaped body; the T-BOX module comprises a communication unit; the T-BOX module is connected with the mobile phone APP module and the background management module through communication units; the electromagnetic unlocking module and the T-BOX module are arranged on a control board in the horseshoe-shaped body; and the control board comprises an automatic charging unit connected with a battery of the electric moped. The intelligent lock system for the electric moped is fully functional and maintenance-free.

The invention discloses an aircraft landing gear drop-down position self-locking mechanism. The self-locking mechanism comprises a ball screw (1) which forms a ball screw pair and a ball nut (9), wherein the ball nut (9) is fixedly connected to a landing gear buffer strut (10); the lower end of the ball screw is installed in a thrust bearing (6), and the thrust bearing is assembled in a bearing seat (5) connected with a fuselage connecting piece (7); and the bottom of the bearing seat is fixedly provided with a stopping ring (4), the lower end of the ball screw penetrates through the stoppingring and a self-locking gasket (3) and then is installed on a locking nut (2), and the self-locking gasket is installed on the locking nut. The self-locking mechanism can automatically realize vertical bearing and automatic locking of the landing gear lower lock drop-down position, and has good practical value for a lifting landing gear which can save the landing gear space and reduce the landinggear weight.

The invention discloses a UWB-based safe deposit box positioning system and method. The system comprises a horizontal guide rail, a longitudinal guide rail, an intelligent module and three base stations. The intelligent module is provided with a UWB device. The three base stations are located on the same horizontal plane and are arranged in a triangular shape. The intelligent module is arranged on a longitudinal motor of the longitudinal guide rail, and the horizontal guide rail and the longitudinal guide rail are vertically arranged; the UWB device is used for sending UWB signals with timestamps, and after the three base stations receive the UWB signals with the timestamps, the timestamps are loaded into data frames and all returned to the UWB device; and the intelligent module is used for obtaining the distances between the UWB device and the three base stations according to the data frames returned by the three base stations, and controlling the horizontal motor and the longitudinal motor to move according to the distances between the target safe deposit box and the three base stations, so that the distances between the UWB device and the three base stations are consistent with the distances between the target safe deposit box and the three base stations on the same horizontal plane.

The invention provides a sand-jam preventive sand spraying device, comprising a sand spraying pipe, a lower central pipe and a lower joint, wherein the outer wall of the lower central pipe is provided with an upper leather cup cover, a piston ring and a lower leather cup cover from top to bottom; the upper leather cup cover is fixed on the outer wall of the lower central pipe through a pin; the piston ring is communicated with a hydraulic pipeline inside the sand-jam preventive sand spraying device, and can move upward along the wall of the lower central pipe under hydraulic action; the outer edge of the upper leather cup cover extends downward to form a blocking part; the outer edge of the lower leather cup cover extends upward to form a positioning groove; a leather cup made of elastic materials is folded in the blocking part and the positioning groove; and the free shape of the leather cup is of a horn shape with a big upper mouth and a small lower mouth. When a great number of sand piles up on the leather cup, the leather cup separates from the positioning groove under the action of sand gravity, friction, etc., so as to eliminate sand jam, and then a pipe column can be directly lifted out.

The invention discloses a household access system based on a network technology. The system comprises a front body, a camera is embedded in the front face surface of the front body, a memory card is installed in the front body, a connecting box is arranged on the side, close to the front body, of the interior of the front body, the memory card is connected with the side, close to the connecting box, of the interior of the front body, an image converter is connected with the side, close to the memory card, of the interior of the front body, a wireless router is connected with the side, close tothe image converter, of the interior of the front body and a bearing is connected with the inner wall of the connecting box. By arranging the camera, an image processing unit and a wireless router, an image photographed by the camera is transmitted to the memory card, the image is transmitted to the image converter by the memory card, an image signal is converted into a digital signal, the digital signal is transmitted to a user viewing interface by the wireless router, and therefore remote monitoring can be achieved.

The invention discloses an intelligent door lock speed reducer with a centrifugal clutch. The intelligent door lock speed reducer comprises a speed reducer shell and a driving motor and further comprises the centrifugal clutch and a state mechanism, wherein the centrifugal clutch comprises a centrifugal driven wheel and a centrifugal driving wheel which are rotationally arranged; a first limiting part is arranged in the centrifugal driven wheel; a centrifugal elastic assembly with a second limiting part arranged on the side surface is arranged in the centrifugal driving wheel; the centrifugal driving wheel is in transmission connection with the driving motor; the centrifugal elastic assembly elastically deforms under the action of centrifugal force along with rotation of the centrifugal driving wheel, the second limiting part is matched with the first limiting part, and the centrifugal driving wheel and the centrifugal driven wheel are connected into a whole; and the state mechanism comprises an output gear and a sliding block, the output gear is in transmission connection with a driven side gear, and the sliding block slides on the speed reducer shell along with rotation of the output gear. The speed reducer is simple in structure; transmission connection and separation of the output gear and the motor are achieved through the centrifugal clutch; and no additional motor needs to be arranged, so that the cost and the space occupied by the speed reducer are reduced.

The present invention is applicable to the technical field of unpacking, and provides an automatic unpacking machine, including: an unpacking device, a conveying device, a flipping and dumping device, and a packaging recycling device; The device is located on one side of the conveying device, and the packaging recycling device is located on one side of the turning and dumping device. Thereby, the present invention has a simple structure, and can automatically unpack, dump, and recycle the packaging bag without damage to the packaging bag, thereby achieving secondary recycling.