1922results about How to "Achieve unlock" patented technology

The invention provides an integrated pressure cooker facilitating lid opening. The integrated pressure cooker comprises a cooker body, a cooker lid and a fastening part, the fastening part comprises amovable clamping part arranged on the cooker lid and a fastening part body located on the cooker body, the cooker lid is fastened on the cooker body through the fastening part and further comprises openable clamping tongs, by opening and closing the cooker lid, the cooker body is unlocked and locked, the cooker lid is provided with an unlocking button, a first conveying mechanism is arranged between the unlocking button and the clamping tongs, the unlocking button drives the clamping tongs to be opened through the first conveying mechanism, when the unlocking button is triggered to move froman initial position to a first position, the clamping tongs are opened, and the unlocking button continues to be triggered to move to a second position, the movable clamping part is separated from thefastening part body. By operating the unlocking button, the clamping tongs are opened and separated from the fastening part, the pressure cooker is opened by one motion of operating the button, the problem in the prior art that the pressure cooker is complex in lid opening is solved, and a user conveniently uses the integrated pressure cooker.

The invention discloses a charging device for a new-energy vehicle. The charging device includes a column and a sliding cavity which is arranged in the column, the upper portion of the left side of the column is provided with an insertion cavity, a power supply part for being in matched connection with a charging part of the new-energy vehicle is arranged in the sliding cavity in an up and down sliding mode, the power supply part includes a downward sliding part and an upward sliding part which is fixedly connected with the downward sliding part, the left side of the upward sliding part is provided with a first power supply hole, the right side of the upward sliding part is provided with a power supply column, and a locking part for locking the charging part is further arranged in the upward sliding part. The charging device for the new-energy vehicle is simple in overall structure, safe and stable in running, relatively low in cost, convenient to mount and maintain and easy to operate, the continuity of electric vehicle charging can be achieved, charging is prevented from being broken midway, and the charging device is suitable for popularization and usage.

The invention discloses a mobile terminal touch control display structure, the production method thereof, and a mobile terminal, and relates to the mobile terminal technology field. Utilization convenience of a mobile terminal is improved, and at the same time, the screen-to-body ratio of the mobile terminal is improved. The mobile terminal touch control display structure comprises a touch control display panel, a transparent cover plate, and a fingerprint unlocking unit. The edge of the display area of the touch control display panel corresponding to the tail part of the mobile terminal is provided with an inwards-recessed special-shaped avoidance area. The touch control display panel comprises a first substrate and a second substrate of box approach. The second substrate is close to the front panel of the mobile terminal, and the edge of the second substrate corresponding to the special-shaped avoidance area is provided with an inwards-recessed first avoidance groove. The transparent cover plate is disposed on the side of the second substrate back to the first substrate. The area of the transparent cover plate corresponding to the first avoidance groove is provided with an accommodation groove, and the depth direction of the accommodation groove is parallel to the thickness direction of the transparent cover plate, and the opening of the accommodation groove faces the first avoidance groove. The fingerprint unlocking unit is disposed on the groove bottom of the accommodation groove.

The invention belongs to a touch lock device for a door of a car and particularly to the device which can achieve unlocking and locking of a door of the car by touching of a button point on a handle decoration cover. The device comprises a handle decoration cover, a touch chip module, a switching control module and an intelligent key system, wherein the touch chip module senses capacitance fluctuation caused by the touching of the touch button point of the handle decoration cover and transmits an alternating electrical signal to the switching control module, the switching control module is connected with a key free entering sensing module, when signals of the touch chip is input, the switching control module is put through and output a control signal to the key free entering sensing module, the key free entering sensing module determines that a driver with the intelligent key enters a sensing area and outputs the control signal to a locking/unlocking driving unit to achieve a locking/unlocking action of the door of the car, or the switching control module outputs the control signal directly to the locking/unlocking driving unit to achieve the locking/unlocking action of the door of the car. The device has the advantages of being accurate in sensitivity, high in safety performance, attractive in appearance, practical and the like.

The invention discloses a bottom power taking self-locking electric bus battery box system capable of quickly changing a battery. The system comprises a battery box (1), a tray (2) used for bearing the battery box and arranged on an electric bus, mobile equipment (4) for conveying the battery box, and a grabbing device (5) arranged on the mobile equipment; and a battery box locking and unlocking device (3) is arranged on the tray. Through the system, automatic assembly of the battery box in the electric bus battery box system is realized, and the problems of over positioning, deformation of power wire connection pegs, breakage, arc discharge, welding, difficulty in automatically realizing unlocking due to impact of the battery box to a bolt of a locking mechanism in jolt and deformation of the battery box due to impact in jolt. The system is reasonable, reliable, simple and compact in structure, and can full-automatically, quickly and conveniently realize quick change of the power battery.

The invention discloses a method for realizing locking of a user number by a wireless terminal device, an unlocking method and a device. The method for realizing the locking of the user number by the wireless terminal device comprises the following steps: reading IMEI of the wireless terminal device and the current user number which is stored in an inserted SIM card and pre-distributed to the wireless terminal device; calculating a first mapped value between the IMEI and the user number; reading IMSI of the SIM card, and calculating a second mapped value between the user number and the IMSI; comparing the calculated first mapped value and the second mapped value, the mapped value between the IMEI pre-stored by the wireless terminal device and the user number and the mapped value between the IMSI and the user number; and when the comparison results are consistent, permitting the wireless terminal device to be used. The invention establishes a binding relation between the wireless terminal device and the user number, has high safety, and is simple and convenient to use.

The invention provides a sliding bottom electricity-taking and self-locking electric bus battery quick-change pellet device. The electric bus battery quick-change tray device comprises a pellet and a locking and unlocking mechanism (3) mounted on the pellet. According to the invention, the battery box can be correctly positioned and reliably locked reasonably; the force is reasonably applied to the battery box; simple structure and simple and reasonable power wire splicing mode are obtained; and the arc discharge phenomenon can be effectively prevented.

The invention provides a KPD (key position detection) authentication method and system for a vehicle and a smart key and a vehicle base station. The method comprises the following steps of: sending encrypted and coded identity authentication information to the smart key through low frequency so as to initiate identity authentication and starting a timer; when the time of the timer reaches set time, sending a low-frequency carrier wave to the smart key through low frequency so as to initiate position authentication; receiving authentication results sent by the smart key through high frequency, wherein the authentication results include an identity authentication result obtained in a manner that the smart key decrypts and decodes the identity authentication information and a measurement result obtained through measuring the field intensity of the low-frequency carrier wave; and judging whether the identity and position of the smart key are legal or not according to the identity authentication result and the measurement result, and executing related operations when the identity and position of the smart key are legal. The method, the system and the vehicle base station, provided by the invention, have the advantages that the time for KPD authentication is greatly shortened, the probability that unstable factors appear in a communication process is reduced, and the practicability of PEPS (Passive Entry & Push Start Systems) is enhanced.

The invention provides an automobile locking system and a method of the automobile locking. The automobile locking system comprises a camera which is used for collecting face data of users, a face identification unit which is used for identifying and verifying the face data and judging whether the users are authorized and an automobile controller. The automobile is unlocked if the user is authorized, otherwise the automobile remains to be locked. The automobile locking system and the method of the automobile locking have the advantages of being convenient to use and capable of improving safety.

The invention provides an emitter and an emission device. When a driving seat moves, a plurality of movable blocks are converted into an unlocking state from a locking state, and are dispersed around to form a dispersed and emitting effect, so that targets in a plurality of directions can be attacked and the attacking precision is improved; after the movable blocks are unlocked, the driving seat and a driving rod are unlocked; even if a bullet is blocked by an obstacle and stops running, the driving seat and the driving rod still move frontwards along a channel under the action of inertia, so that the front end of the driving rod stimulates a power medium and a cap head is emitted, and furthermore, continuous emission is carried out; a target range and precision of attacking are further improved.

The invention discloses a single-motor-driven unlocking overturning and folding mechanism and application thereof. The single-motor-driven unlocking overturning and folding mechanism comprises a driving motor and an unlocking overturning and folding mechanism body. After the single-motor-driven unlocking overturning and folding mechanism is applied to a power seat, on the one hand, an angle adjusting device is driven to be unlocked; and on the other hand, a seat backrest is driven to be overturned, folded and unfolded. According to the single-motor-driven unlocking overturning and folding mechanism, through one motor and one set of mechanism, folding and unfolding of the backrest of the single-motor-driven unlocking overturning and folding mechanism are achieved, one-button-type adjustment is achieved through an intelligent adjusting control device, the structure is simple, neat and ingenious, the material using amount is reduced, the cost is reduced, and the boundary dimension of the mechanism is reduced.

The invention provides a method for sharing electronic equipment through fingerprints. The method comprises the following steps of: arranging a fingerprint scanning area on the unlocking interface of a mobile terminal; judging whether the fingerprints meet preset conditions after the fingerprint scanning area receives the fingerprints input by users; if judging that the fingerprints meet the preset conditions, acquiring fingerprint information of the users; acquiring identity information of the users according to the fingerprint information of the users; acquiring configuration information corresponding to the fingerprint information of the users; and unlocking the mobile terminal and uploading the configuration information. The method can be used for searching information rapidly in an unlocked state of the mobile terminal and is easy to use and efficient. The invention also discloses electronic equipment shared through the fingerprints.

The invention discloses a super-lifting and tensioning control system of a crane, comprising a tension device, a first detection device, a locking device and a control device, wherein, the tension device is used for tensioning a super-lifting device through a superlift winch; the first detection device is used for detecting the tensioning state of the tension device, and sending the obtained tensioning state signals; the locking device is used for locking the tension device; the control device is used for receiving the tensioning state signals and controlling the locking device according to the tensioning state signals; and the locking device comprises ratchet wheels coaxially and fixedly connected on the superlift winch, a track circumference of a groove of the ratchet wheel over against an axis, and an extension valve which can be connected in the groove in an insertion manner; when the tensioning state signals conforming to the preset value are received by the control device, a locking stop pin in the extension valve is commanded to extend out, and the superlift winch is commanded to stop operating after the locking stop pin extends out, and when the tensioning state signals conforming to the preset value are not received by the control device, the superlift winch is controlled to continuously operate.

The method includes steps: (1) mobile terminal searches sector on current position, and determines whether ID number of sector is already saved on database of mobile terminal; if yes, then the current position of mobile terminal is legal, and operation is normal, then going to step (4), otherwise entering into step (2); (2) determining whether database is full; in not, then going to step (3); otherwise, the current position of mobile terminal is legal, and operation is not normal; if user requests unlocking sector of mobile terminal; then, after flow of unlocking sector, mobile terminal restarts up and returns back to step (1); otherwise, entering into step (4); (3) writing ID number of sector at current position into database, then the current position of mobile terminal is legal, and operation is normal, then going to step (4); (4) ending locking flow. The invention realizes requirement for restricting mobility of terminal, i.e. mobile terminal can work at specific sector.

The invention provides a pole-changing positioning mechanism and a pole-changing positioning method for a multi-pole deep lunar soil sampler. The pole-changing positioning mechanism comprises a clamping mechanism and a pole-changing mechanism, wherein the clamping mechanism comprises a support mechanism at the lower end, a guide mechanism at the upper end and a central rotating shaft. The support mechanism at the lower end comprises a cylindrical clamp, a tension spring, a rotating shaft of the cylindrical clamp, a clamp rotating disc, a bolt A and a nut A; the guide mechanism at the upper end comprises a guide handle, a screw A, a guide rotating disc, a bolt B and a nut B; and the pole-changing mechanism comprises a positioning sliding block A, a positioning sliding block B, the rotating shaft of a lever frame, a pivot bracket, a return spring, the lever frame, a screw B, a pivot rotating shaft and a gear case. The pole-changing positioning mechanism has simple structure and low energy consumption, and can simplify the control process; simultaneously, the pole-changing positioning mechanism can solve the motion interference problem during pole-changing positioning, lead a drill rod to realize complete drilling down and achieve the desired sampling depth.

The invention discloses a novel power distribution cabinet device, which comprises a cabinet body provided with an accommodating cavity inside and a drawer provided in the accommodating cavity with a sliding frame. The top of the accommodating cavity is provided with a push groove, so that A moving push block and a driving screw driven by a driving motor are arranged in the pushing groove, and more than three cooling fins are arranged on the casing of the driving motor, and the cooling fins are fixedly connected with the driving motor, and equidistant It is arranged on the casing of the drive motor, and the cabinet on the left side of the accommodation cavity is provided with a first transverse cavity, a drive cavity and a second transverse cavity, and the left side of the drive cavity is provided with a first longitudinal cavity and upward Extended setting, the right side of the drive cavity is provided with a second longitudinal cavity and extended downwards; the invention has a simple structure, realizes automatic control extraction and power off when maintenance is required, and automatically controls push in and power on after the maintenance is completed. Reduce personnel accidental touch, improve the safety of maintenance.

The invention discloses a passive positioning mechanical arm for a propelling mechanism of an endovascular intervention surgical robot. The mechanical arm is mounted on an operating table and comprises a base module, a horizontal moving module, a lifting module, a first rotating joint, a second rotating joint and a pitch angle adjusting module, wherein the base module is mounted on the operating table; the horizontal moving module is mounted on the base module; the bottom of the lifting module is mounted on the horizontal moving module; one end of the first rotating joint is mounted at the topof the lifting module, and the other end of the first rotating joint is connected with one end of the second rotating joint; the pitch angle adjusting module is mounted at the other end of the secondrotating joint; and the surgical robot is mounted on the pitch angle adjusting module. The mechanical arm can freely adjust the horizontal displacement and angle of the surgical robot, the angle of acatheter of the surgical robot entering a blood vessel and the height of the robot in the vertical direction and lock the posture of the surgical robot to prevent shaking during an operation.

The invention provides an end mechanical self-locking hydraulic cylinder with a buffering function. A groove is formed in the inner wall of a cylinder barrel, a cylindrical hole is formed in a piston, a locking block is installed in the cylindrical hole, and the locking block and the groove are matched and used for self-locking and unlocking of the hydraulic cylinder. A sealing ring is arranged between the locking block and the inner wall of the cylindrical hole, the piston is provided with a hydraulic oil channel, hydraulic oil reaches a one-way valve in the middle of the piston through the channel, and the cylindrical hole is communicated with the one-way valve. The cylinder bottom is provided with a one-way throttling valve, and when the hydraulic cylinder retracts and gets close to the cylinder bottom, the buffering function of the hydraulic cylinder is achieved. By means of the hydraulic cylinder, reciprocating of a common hydraulic cylinder can be achieved, and the retraction stroke tail end self-locking and retraction stroke tail end buffering functions can also be achieved.

The invention discloses a charged gun electronic lock power-failure automatic unlocking circuit which comprises a power supply. The charged gun electronic lock power-failure automatic unlocking circuit is characterized in that the output of the power supply is connected to a charging loop, the output of the charging loop is connected to a super capacitor, the output of the super capacitor is connected to an on-off loop, and the output of the on-off loop is connected to an electronic lock. According to the charged gun electronic lock power-failure automatic unlocking circuit, simulation components and parts are adopted wholly, cost is low, reliability is high, and anti-jamming capability is strong.

The embodiment of the invention relates to a method and an authentication device for unlocking administration authority, and belongs to the technical field of the information safety of a computer. The method comprises the steps: receiving authentication information transmitted by a plurality of member devices by virtue of the authentication device, wherein each member device comprises a mobile terminal or a wearable device; carrying out matching authentication for the authentication information; detecting the distance from an authenticated member device to the authentication device, wherein the authenticated member device is the member device with the transmitted authentication information being matched with the authentication information prestored in an authority authentication information list; unlocking the local administration authority when the detected distance to the authentication device is less than a preset distance threshold value and the quantity of the authenticated member devices reaches a preset quantity threshold value. By adopting the method and the authentication device, the processing flexibility for unlocking the administration authority can be improved.

The invention discloses a labor-saving plug-pull connector, comprising a plug, a plug-pull mechanism and a socket, wherein a pin of the plug passes through two insulators, a clamping ring is fixed in the shell, a guiding pin is fixed on two insulators through a spring cushion and a nut, a sleeve is mounted in the middle of the plug, the sleeve and the insulators are fixed by gluing, a til cover at the tail of the plug is fixed on the shell by a screw, a screw sleeve is mounted in the tail cover, the screw sleeve and the tail cover are matched by the key and the groove, the screw sleeve is fixed in the tail cover by the clamping ring, the sleeve, the clamping ring and the screw sleeve form a hollow structure; steel balls of the plug-pull mechanism are arranged in a lining, a push rod and a pull bar are fixed by the engagement of screw thread, a spring and a positioning sleeve are mounted at the right end of the pull bar, a handwheel is arranged at the outer ring of the lining and fixed by the nut; a jack is fixed by two insulators of socket to form a base assembly , the base assembly is fixed in the shell by the clamping ring, a lock sleeve is mounted on the central axis of the socket, engaged and fixed with the screw thread of the tail of the lock sleeve by the nut, the labor-saving inserting, separation and locking function is realized.

The invention provides a control system and a control method for an electronic lock of a charging system. The control system comprises an electronic lock locking circuit, wherein the electronic lock locking circuit comprises energy storage capacitors, a first locking relay, a second locking relay, the electronic lock, anti-blocking diodes and an auxiliary source taken as a power source; an input positive end of the auxiliary source is connected with a normally open end of the first locking relay after being connected in series with at least one anti-blocking diode, and a positive power supply network is formed; at least one energy storage capacitor is connected in series between a cathode of a diode group consisting of the at least one anti-blocking diode and a ground end of the auxiliary source to constitute an energy storage network, and the cathode and a normally open end of the second locking relay are connected together to constitute a negative power supply network; normally closed ends of the first locking relay and the second locking relay and the ground end of the auxiliary source are connected to constitute an earthing network; contact output ends of first locking relay and the second locking relay are connected with a positive end and a negative end of the electronic lock respectively, and unlocking positive and negative input networks are formed.