706results about How to "Quick unlock" patented technology

A latch assembly is connectable to a riser. A rotating control device can be positioned with the riser, sealing the rotating control device with the latch assembly and removably latching the rotating control device to the latch assembly and to the riser. The latch assembly can be remotely actuated. The latch assembly can provide an auxiliary safety mechanism to provide a backup actuation mechanism to unlatch the rotating control device from the latch assembly. The latch assembly can be bolted to the riser. Alternately, the latch assembly can be latched with the riser using a similar latching mechanism as used to latch the latch assembly to the rotating control device. A pressure transducer protector assembly can protect a transducer for monitoring wellbore pressure in the riser. A remote indicator panel can indicate the status of the latch assembly.

The invention discloses an automatic vehicle-mounted mobile power charging and exchanging station for an electric vehicle and a method for quickly exchanging a battery. The automatic vehicle-mounted mobile power charging and exchanging station comprises a tractor, a semitrailer and a battery box storage rack, a battery box, an automatic power exchanging device, a charging system, an electric quantity counting system, an automatic control unit and the like which are arranged on the semitrailer, wherein the storage rack can store a plurality of battery boxes three-dimensionally; the battery boxes are standard exchanging modules connected with a battery house on the lower part of a vehicle body by using a plurality of quick-opening locking bolts; the automatic power exchanging device comprises a lifting table, a transmigration machine, a shifting machine and a plurality of unlocking / locking bushings; the automatic power exchanging device can automatically transport and store the battery boxes, and lock or unlock the battery boxes and the battery house due to mutual matching of the lifting table, the unlocking / locking bushings and the quick-opening locking bolts, so automatic dismantling and exchange of the battery boxes can be realized; and the charging system is used for automatically charging the battery boxes. The station is complete in system, compact in structure, flexible in maneuvering, low in investment and short in construction period, so the automatic power charging / exchanging requirement of the battery of the electric vehicle can be met.

The invention concerns a seatback for a vehicle seat, having an integrated protective device. The protective device includes a device that generates a torque acting in a pivoting direction on an upper back part, a rear-end impact detector that is-in effective connection with the torque-generating device in such a way that the device is activated in the event of the rear-end impact and the pivoting motion is initiated, and an immobilization device for retention of the upper back part in the normal use position.

The invention relates to a high-power radio frequency connector provided with a fast locking and separation mechanism, which comprises a plug and a socket. The plug comprises an elastic claw, an unlocking sleeve, a plug external conductor, an elastic gasket, a positioning nut, a dielectric body and an auxiliary nut. The locking face of the elastic claw, after being arranged in the unlocking sleeve, extends out of the unlocking sleeve a certain distance through a corresponding positioning groove and is axially positioned on the plug external conductor together with the elastic gasket through the positioning nut. The front end of the unlocking face of the elastic claw is positioned below the unlocking sleeve and locks the locking face in the locking groove. The socket comprises a socket external conductor, a waterproof O-shaped ring and a dielectric body, and a locking groove is arranged on the socket external conductor. The high-power radio frequency connector is ensured to meet the indexes of low reflection and low intermodulation and is convenient to use, high in reliability and excellent in mechanical and electric properties.

The invention relates to an efficient power source line connecting and locking assembly for construction machinery. The efficient power source line connecting and locking assembly includes a device frame body (9) and a driving motor (16) fixed in the device frame body (9); a power source line insertion channel (50) into which a power source line (5) is inserted is arranged in the device frame body (9); the driving motor (16) is in power connection with a screw rod (161) which extends downwards from the driving motor (16); a driving wedge (10) which is in threaded fit with the screw rod (161) is arranged on the screw rod (161); and a wedge-shaped surface at the right side of the driving wedge (10) is in slide fit with a slope in a main boy (151) of a locking slide block (15) which can slide rightwards and leftwards on a loading locking slide block (12).

A plurality of adjacent, aligned, shaped hollow uniform building components, each having four separate distinct key channels are assembled together with a plurality of friction fitting locking keys to accomplish at least three separate distinct locks which become uniform whole friction fitting structural buildings upon alignment of like side surfaces or like end surfaces of uniform building components, together with friction fitting insertion and alignment of one of four separate and distinct shaped uniform bridge keys, then friction fit insertion of the primary locking keys into and through the primary key channels of adjacent and / or abutting uniform building components and uniform bridge keys, thereby rapidly achieving the primary lock and key joint, being the primary finished bonded joint and the primary lock of this invention. The second and third separate distinct locks of this invention are accomplished using corner locking keys to achieve the corner lock and / or center bore hole locking keys to achieve the center bore hole lock. The interior or exterior of a friction fitting structural building is enhanced with other components, including transverse locking keys to form a transverse lock, and key channels may also contain building improvement components.

A mount adapter device utilizing a spring-loaded push system for quickly and securely attaching accessories to weapon accessory rails is disclosed. The mount adapter device generally includes a first base member, a second base member, a push rod member, and a resilient member. The push rod member connects the first base member and the second base member. The first base member is linearly slidable into engagement with the second base member in a first direction, and the second base member is linearly slidable into engagement with the first base member in a second direction which is opposite the first direction. The first base member includes a first clamping member for engaging a first edge of the weapon accessory rail. The second base member includes a second clamping member for engaging a second edge of the rail. The resilient member provides a spring force and is arranged to force the first clamping member to move in the first direction into locking engagement with the first edge of the rail while simultaneously forcing the second clamping member to move in the second direction into locking engagement with the second edge of the rail.

The present invention provides a method, system and device for unlocking a mobile terminal. The method comprises the following steps: a user setting cloud unlocking authentication information of a mobile terminal in a remote server; providing a cloud unlock icon on an unlock interface of the mobile terminal; when the cloud unlock icon is triggered, the mobile terminal starting network connection, and prompting the user to input authentication information; the mobile terminal sending the authentication information input by the user to the remote server; the remote server determining whether the authentication information matches the cloud unlocking authentication information; if it is determined that they match, the remote server returning authentication success information to the mobile terminal; and the mobile terminal performing unlocking according to the authentication success information. The present invention stores the cloud unlocking authentication information at cloud, when the user forgets a password, the user can implement unlocking by inputting the cloud unlocking authentication information set by the user, so that the operation is simple, the use is convenient, rapid unlocking can be implemented, and intelligence of the terminal is improved.

The invention provides a terminal, which comprises a console management module, an information display module and a memory recovery module, wherein the console management module is used for configuring at least one console on a current interface of the terminal; the information display module is arranged in the console and is used for displaying the memory occupation information of at least one current process in the terminal; and the memory recovery module is used for finishing one or more processes to recover an occupied memory when a user operates the one or more processes of the consoles in a specified way. Correspondingly, the invention also provides a terminal memory management method. According to the technical scheme, a task management console can be displayed in the current interface, and the user can directly switch the current interface into another display interfaces for memory clearing or task management.

The invention relates to a lifting carrying device. The lifting carrying device comprises a walking mechanism, a lifting mechanism, a floating mechanism and an unlocking mechanism; the floating mechanism comprises a base, a positioning part and balls, the base is fixedly connected to a lifting platform, the positioning part can slide on the bottom surface of a groove, and the balls are located between the positioning part and the bottom surface of the groove; the unlocking mechanism comprises an unlocking assembly and a floating table, positioning holes are formed in the floating table, and the positioning part is clamped on the floating table through the positioning holes. Through the walking mechanism, the lifting carrying device is controlled to walk to a preset position, the lifting mechanism lifts carried equipment such as batteries of electric automobiles to a preset height, and the floating table is generally used for bearing the carried equipment; the positioning part of the floating mechanism can move on the plane within a small range to carry out micro-adjustment on the position where the floating table is located, in this way, the unlocking assembly of the floating mechanism can accurately position the corresponding position, and then the carried equipment can be accurately and rapidly unlocked and replaced.

The invention provides a public bicycle rental management method and a public bicycle rental management system based on wireless management, which can solve the limitation of the existing pile-locking method based on wired networking, and greatly save land use cost and construction management cost. The public bicycle rental management method comprises the steps that: a communication module of a bicycle in a parking lot region establishes ad-hoc network wireless connection with a rental terminal through a ZigBee protocol; a card reader of the bicycle is used for reading bicycle renting and returning identity and generating bicycle renting and returning information, sending the bicycle renting and returning information to the rental terminal through the wireless connection, and receiving permission information from the rental terminal to complete renting and returning operations; and the rental terminal obtains position information of the bicycle through intensity variation of a ZigBee wireless signal, judges whether the bicycle leaves the parking lot region illegally according to the bicycle renting and returning information and the position information, and carries out alarm processing if the bicycle leaves the parking lot region illegally.

The invention discloses a key unlocking method based on a mobile phone and the mobile phone. The key unlocking method includes that operational orders of users are received, and at least one group of combination keys for unlocking the mobile phone and starting shortcut functions is preset; each group of combination keys is used for correspondingly starting one shortcut function; when unlocking is needed, whether keys are pressed is detected, and if the keys are pressed, whether the pressed keys are the combination keys which are used for starting the shortcut function under the condition of lock screen is judged; and if the pressed keys are the combination keys which are used for starting the shortcut function under the condition of lock screen, the screen is controlled to be unlocked, and the shortcut function corresponding to the pressed combination keys is automatically started. New functions are added to the mobile phone, so that the mobile phone can be fast unlocked and access the appointed function, the users can not only optionally set unlocking combination keys, but also set the combination keys to directly access one appointed function after unlocking, and the practicability of using the keys to unlock the mobile phone is greatly improved.

The invention discloses a screen unlocking method and a screen unlocking device for a mobile terminal. The method comprises the following steps of: A1, setting an unlocking shortcut key, a trigger mode of the unlocking shortcut key, and an application program which is opened by default after a screen is successfully unlocked by the unlocking shortcut key in the mobile terminal; A2, when the screen of the mobile terminal is locked, receiving the trigger of the unlocking shortcut key by the user by using the mobile terminal; A3, judging whether the trigger of the unlocking shortcut key accords with an unlocking trigger condition or not; and A4, when the trigger of the unlocking shortcut key accords with the unlocking trigger condition, unlocking the screen of the mobile terminal, and opening the preset application program. The screen is not required to be operated by the user in a touch mode, and can be quickly unlocked as long as the unlocking shortcut key is triggered according to the preset unlocking shortcut key and trigger mode, so that user operation is reduced, and the phenomenon that the screen cannot be unlocked in a touch operation mode due to various special conditions is avoided.

The invention relates to an intelligent equipment unlocking method based on a human eye motion feature. The method comprises the following steps: acquiring a human face identification parameter, a user eye motion feature parameter as well as hand shake, movement and acceleration parameters during glancing of a user; extracting a user feature value and storing the user feature value; during unlocking, acquiring the human face identification parameter, the user eye motion feature parameter as well as the hand shake, movement and acceleration parameters during glancing of the user; extracting the user feature value; and comparing the user feature value of an unlocking person with the stored feature value, and outputting a signal indicating whether to unlock or not. A mobile phone can be unlocked conveniently and rapidly in an eyeball glancing way. On the other hand, 'shoulder surfing attack' can be prevented by adopting a mechanism of feature parameters, and an illegal user cannot unlock the mobile phone even if an unlocking pattern is obtained, so that the safety is improved. By adopting the unlocking way, the problem of user experience and safety is balanced. The intelligent equipment unlocking method has wide development and popularization prospects.

The invention relates to a quick automatic installation tool for charged fire welding operation. The tool comprises a clamping device, a screwing device, an unlocking device and an insulating rod, wherein the screwing device comprises a spiral self-elevating sleeve, a rotary sleeve fixing seat and a fixed torque spanner; the spiral self-elevating sleeve has external threads, and the rotary sleeve fixing seat has internal threads; the spiral self-elevating sleeve is connected with the rotary sleeve fixing seat by the threads; one end of the spiral self-elevating sleeve is connected with the fixed torque spanner in a transmission way, and the other end of the spiral self-elevating sleeve is in profile connection with a nut of a J-shaped parallel groove clamp; the rotary sleeve fixing seat is fixed relative to the clamping device; the clamping device and the screwing device are positioned at one end of the insulating rod, and the unlocking device is positioned at the other end of the insulating rod or is close to the other end of the insulating rod. The quick automatic installation tool is used for installing the J-shaped parallel groove clamp applied to the fire welding operation, can realize long-distance operation, is convenient in clamping and rapid in fire welding process, and is capable of realizing automatic long-distance quick unlocking.

The invention provides a building machinery power line connection locking device with a return spring. The power line connection locking device includes a device rack (9) and a drive motor (16) fixed in the device rack (9), a power line insertion channel (50) for a power line (5) to be inserted is arranged in the device rack (9), the drive motor (16) is in power connection with a screw rod (161) extending downwards from the drive motor (16), a drive wedge (10) is threadedly arranged on the screw rod (161), and the wedge surface at the right side of the drive wedge (10) is in slide fit with the inclined surface of the main body (151) of a locking slide block (15) capable of horizontally sliding on a bearing locking slide block (12).

A firearm safety device for a firearm having a trigger and trigger guard. The firearm safety device includes first and second assemblies adapted to be secured to the firearm on opposite sides of the trigger guard to prevent access to and actuation of the trigger. The firearm safety device includes a lip disposed on at least one of the first and second assemblies for overlapping the other assembly when the safety device is secured to the firearm.

The invention discloses a fireproof alarm system for intelligent buildings, and belongs to the field of fire safety. The technical scheme point thereof comprises a detection module, an early warning module, an alarm module, a person recognition module and a central control module. The detection module detects the temperature and the smoke concentration situation in a security area, the detection module controls the early warning module to perform small-range alarm on a detected area and collects image information of the detected area when a suspected fire occurs, and the detection module controls the alarm module to alarm all areas and collects images of all areas when the fire is detected. The person recognition module transmits an image where someone may exist in the image information toa central processing module. The central processing module displays the image information, and the staff controls the other modules according to the image information through the central processing module, thereby solving the problem that the suspected fire in the security area is difficult to deal with, and achieving the effect that the staff correspondingly responds through the image information.

The embodiment of the invention discloses a lock screen method, a terminal and a computer-readable medium. The method includes the steps of controlling a display screen to be switched to a screen-offstate if a current mode is a power-saving mode and a preset operation of triggering and entering the screen-off state is detected; displaying a preset first prompt marker in the screen-off state, wherein the first prompt marker is used for expressing that the display screen is currently in an unlocked state; and if a screen wake-up instruction triggered by the first prompt marker is detected within the target duration, controlling the display screen to switch from the screen-off state to the screen-on state. In the embodiment, by locally displaying the first prompt marker for expressing beingin the unlocked state in the screen-off state, users can wake up the display screen through the first prompt marker conveniently, the screen-locked state is not directly entered when the display screen is in the screen-off state, the terminal can be quick waked up on the premise of power saving, the users do not need to frequently perform unlocking, and operation convenience is improved.

An automatic trigger broken belt capturing device for a belt conveyer comprises a machine frame formed by two machine frame lateral plates, wherein an upper braking mechanism is arranged in the middle of the machine frame, a trigger mechanism and a locking mechanism are arranged in the front of the upper braking mechanism, a torque loading mechanism is arranged behind the upper braking mechanism, a lower braking mechanism is arranged below the upper braking mechanism, an upper braking beam mechanism is arranged above the upper braking mechanism, a lower braking beam is arranged below a lower braking beam, and the whole capturing device is in the to-start state under driving of energy stored by a torsion spring and a compressed spring. Once belt breaking happens, the trigger mechanism and a bearing mechanism act to lead the locking mechanism to be unlocked, the upper braking mechanism and the lower braking mechanism simultaneously act, and an upward belt and a downward belt are respectively braked through the eccentric self-locking principle. The automatic trigger broken belt capturing device is simple in structure, high in capturing success rate, uniform in capturing force, small in impact, economical, reasonable, convenient to maintain and capable of being automatically triggered without being driven by a power source.

The invention provides a method for preventing a button from being clicked repeatedly. The method includes monitoring a click operation to the button ; acquiring the size and position of the clicked button; generating dynamic nodes according to the size of the clicked button, and inserting the dynamic nodes into a current page through the position of the clicked button to cover the clicked button. The invention further provides a system for preventing the button from being clicked repeatedly and a method and system for unlocking the button. According to the method and system for preventing the button from being clicked repeatedly and the method and system for unlocking the button, using range is wide, occupation of system source can be reduced, and cost of development and maintenance can be reduced.

An embodiment of the invention discloses an access control unlocking method, a mobile terminal and a computer readable medium. The method includes the steps: detecting whether the mobile terminal is positioned within the working range of a current access controller or not; searching access control card information corresponding to the current access controller from at least one group of pre-storedaccess control card information comprising access control card identifiers; transmitting the access control card identifiers corresponding to the current access controller to the current access controller, so that the current access controller determines whether to perform unlocking or not according to the access control card identifiers. The mobile terminal can replace various access control cards to realize rapid unlocking, and unlocking efficiency is improved.

The invention discloses a mobile terminal with an image identification unlocking system. The mobile terminal is provided with a touch display screen, a screen locking system, a camera system and an image identification unlocking system, wherein the image identification unlocking system comprises a screen locking control module, a camera control module, a bidimensional code screening module, a bidimensional code information processing module and an information identification module; the screen locking control module is provided with an image display region and a starting system; the camera control module processes an image and transmits the processed image to the bidimensional code screening module; the bidimensional code screening module screens a bidimensional code from the image and transmits the bidimensional code to the bidimensional code information processing module; the bidimensional code information processing module processes the bidimensional code to obtain corresponding information and transmits the information to the information identification module; and the information identification module compares the received information with information of the current contacts in the mobile terminal and controls a mobile phone to be unlocked to directly enter into a contact application program. The invention also discloses an image identification unlocking method. The mobile terminal is easy and convenient to use and can realize quick operation.

A quick unlocking optical fiber plug connector has a casing, an optical fiber plug module, a pull lever and a cable assembly. The optical fiber plug module is mounted on a front end of the casing and has a module case and an optical fiber shaft assembly. The module case has a locking arm, a resilient linking tab and a connecting member formed on the module case and connected to one another. The pull lever has a drive member formed on a front end of a lever body. The drive member has a connecting slot and a through slot to accommodate the connecting member and part of the resilient linking tab. The drive member and the connecting member are securely connected to prevent the pull lever from being inadvertently disengaged from the resilient linking tab. The pull lever is straight and strap-like to facilitate pulling action for unlocking.

The invention relates to an electric control mechanical lock for a moped. The lock comprises a lock box, a box cover, an electric device installed in the lock box and a lock opening / closing executingmechanism connected with the electric device. The electric device is connected with the lock opening / closing executing mechanism are connected through a worm and gear pair. The electric device comprises a motor, the worm and gear pair and an output gear. The lock opening / closing executing mechanism comprises a sliding block, and a rack engaged with the output gear is arranged on the sliding block.The sliding block is installed on a guide rod in a sliding mode, the guide rod is installed on the lock box, an executing arm is arranged on the side, opposite to the rack, of the sliding block and provided with a lock rod in a sliding mode, a spring bolt is installed at the end, corresponding to a spring bolt hole, of the lock rod, the other end is provided with a limiting guide plate, the lockrod portion between the executing arm and the inner end face of the spring bolt is sleeved with an upper lock pressing spring, the lock rod portion between the executing arm and the inner end face ofthe limiting guide plate is sleeved with a reset spring, and a limiting baffle is arranged on a sliding groove and located on the same side as the limiting guide plate. The electric control mechanicallock has the advantages of being simple in structure, convenient and fast to assemble and disassemble, flexile in installation position, fast to open and close, high in stability, long in service life, free of clamping and wide in application range.