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

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 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.

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 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 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.