67results about How to "Avoid disconnected situations" patented technology

The embodiment of the present invention provides a method and device for sending a user management entry, and a control plane device, wherein the method for sending a user management entry includes: receiving a network connection request sent from a user by using user equipment; generating the user management entry corresponding to the user information of the user carried in the network connectionrequest if the user equipment passes authentication; searching for the device information of a first user plane device corresponding to the user information from a user plane device record sheet, wherein the first user plane device is a user plane device accessed by the user with the user equipment; sending the user management entry to the first user plane device according to the device information. The method and device can prevent disconnection between the user equipment and the network when the user plane device to which the user equipment gets access is changed, and ensure the continuityof the network connection of the user equipment.

The invention discloses an oxide thin film transistor and a method for producing same. The oxide thin film transistor structure comprises a substrate, and a drain electrode is disposed on the substrate. A first insulating layer is disposed on the substrate and the drain electrode. A drain electrode surface having a first opening so as to be partially exposed is disposed on the first insulating layer. A gate electrode and a gate insulating layer are sequentially disposed on the first insulating layer and on two sides of the first opening. A metal oxide channel layer is disposed on the gate insulating layer and in the first opening. A source electrode is disposed on the metal oxide channel layer. The corresponding position in the metal oxide channel layer to the first opening is taken as a channel region.

The invention discloses a transformer incoming and outgoing line wiring connection protection device. According to the technical scheme, the transformer incoming and outgoing line wiring connection protection device is characterized by comprising a transformer body, a fixing plate is fixedly connected to the top of the transformer body, a through groove is formed in the fixing plate, a lifting structure is arranged on the fixing plate, and two supporting plates are arranged at the top of the lifting structure; the opposite sides of the two supporting plates are both sleeved with movable plates, and semicircular covers arranged at equal intervals are inserted into the two movable plates in a penetrating mode. After being expanded, the semicircular air bags get close to the opposite ends of the incoming and outgoing lines along the supporting ring until the two semicircular covers are in contact with each other, at the moment, the semicircular air bags are in contact with each other, and the two semicircular air bags are tightly attached to the opposite ends of the incoming and outgoing lines respectively; therefore, the influence of rainwater and dust on the connection position of the incoming line and the outgoing line is effectively avoided, and the service life of the line is further prolonged.

The invention discloses a wireless communication method and a wireless communication device, which belong to the field of wireless communication. An access point transmits a downlink control signal toa station associated with the access point, and the station receives the downlink control signal from the access point associated with the station, wherein the downlink control signal includes data of the maximum allowable sleep time corresponding to the station; and a wake-up receiver wakes up the station when the sleep time of the station reaches the maximum allowable sleep time. Thus, the dataof the maximum allowable sleep time can be transmitted to the station through the downlink control signal, the station thus ends sleep when the sleep time reaches the maximum allowable sleep time, the station can thus be prevented from being in a sleep state that is neither waked up nor detectable by any other access point, the occurrences of station disconnection can thus be reduced or avoided,the reliability of the wireless communication system is enhanced, and a low-energy consumption Internet of Things architecture can be realized.

The invention provides an intelligent communication method and device. The problem that in the prior art, communication can not be conducted under the condition that the network of an operator can not be acquired is solved. The method is a communication method which enables the network of the operator to be of no need in a short distance, and more convenience is achieved between small teams. The method comprises the steps that S1, a target client end needing communication is determined; S2, a communication demand is sent to the target client end determined in the S1; S3, a communication message of the communication demand is sent to the communication target client referred in the S2; S4, the communication message sent in the S3 is received; S5, the target client end acquires the communication message received in the S4. The device comprises the client end used for sending the communication message or receiving the communication message, and an information communication device used for sending or forwarding or receiving the communication message according to the demand of the client end. The information communication device is in two-way communication connection with the client end. According to the intelligent communication method and device, communication can be achieved when a mobile phone is in a no signal state.

The invention discloses a new energy charging gun convenient to plug and unplug, and relates to the technical field of charging equipment. A fixed shell is fixedly connected with the outer circumference of an iron ring, the iron ring is fixedly connected with a second connecting ring, a second magnet is installed in a second disc, and a first magnet is fixedly installed in a first disc; second connecting shafts are evenly and rotationally connected to the third connecting ring in the circumferential direction, a first gear is arranged at one end of each second connecting shaft, the other end of each second connecting shaft is fixedly connected with the first disc or the second disc, an adjusting mechanism is arranged on one first gear, and a charging interface is formed in the connecting disc. The charging gun head is provided with a charging plug connected with the charging interface in an inserted mode. According to the invention, after the cable is accidentally touched, the outward pulling acceleration of the power pulling gun is increased, the acceleration of the belt in the opposite direction is also increased, the tension of the belt is increased, the belt drives the ratchet wheel to rotate and translate, and the ratchet wheel is engaged with the pawl, so that the situation that the charging plug and the charging interface of the power pulling gun are disconnected after the cable is accidentally touched is avoided.

The invention discloses an abnormal-shaped single wire locating device for producing soft aluminum twisted wires. When conveyed, abnormal-shaped single wires are first located through a guide locating mechanism formed by two groups of wire-passing guide wheels which are correspondingly matched and then conveyed in guiding mode. The locating device is simple in structure, convenient to operate, good in practical applicability, and capable of well guiding and locating soft aluminum single wires with Z-shaped or S-shaped cross sections of novel products during a conveying process, avoids the conditions of turnover or breakage of the single wires during the conveying process, improves production quality of the soft aluminum twisted wires, and meanwhile avoids increasing production cost causedby additionally arranging production equipment for the novel products.

The invention relates to a positioning device of a solar energy receiving system. The solar energy receiving system comprises the positioning device and sunlight receiving boards fixedly mounted on the positioning device, wherein the positioning device comprises a rotary piece, a rotating frame and a second hydraulic system; the rotary piece rotates by taking an axis of the rotary piece as an axle; the rotating frame is fixedly connected with the rotary piece, and rotates with the rotary piece; the sunlight receiving boards are driven to rotate with the rotating frame during rotation; the second hydraulic system is used for driving the rotating frame to rotate by taking the axis of the rotary piece as the axle, comprises at least two hydraulic cylinders, and is provided with fixing seats that correspond to the hydraulic cylinders respectively and are fixedly mounted on the ground or a roof; first ends of the hydraulic cylinders are articulated with the fixing seats respectively; and second ends of the hydraulic cylinders are articulated with the rotary piece.

The invention relates to a positioning device of a solar energy receiving system. The solar energy receiving system comprises the positioning device and sunlight receiving boards fixedly mounted on the positioning device, wherein the positioning device comprises a rotary piece, a rotating frame and a second hydraulic system; the rotary piece rotates by taking an axis of the rotary piece as an axle; the rotating frame is fixedly connected with the rotary piece, and rotates with the rotary piece; the sunlight receiving boards are driven to rotate with the rotating frame during rotation; the second hydraulic system is used for driving the rotating frame to rotate by taking the axis of the rotary piece as the axle, comprises at least three hydraulic cylinders, and is provided with fixing seats that correspond to the hydraulic cylinders respectively and are fixedly mounted on the ground or a roof; first ends of the hydraulic cylinders are articulated with the fixing seats respectively; and second ends of the hydraulic cylinders are articulated with the rotary piece.

The invention relates to a sewing machine for stitching a hot wire and a method for preventing the hot wire from twisting during the use of sewing machine. The method can be used for preventing the hot wire from twisting when the hot wire is sewn to a sewn object, so as to avoid the phenomenon that the hot wire is broken due to bending. The sewing machine comprises a sewing machine head driving unit, an embroidery frame driving unit and a control unit, wherein the sewing machine head driving unit is used for driving a sewing machine head to move up and down; the embroidery frame driving unit is used for driving an embroidery frame to move transversely or longitudinally; and when the embroidery frame moves to sew the hot wire, the control unit is used for stopping the driving of the sewing machine head and the embroidery frame, driving the sewing machine to rise to a certain height, driving the embroidery frame to move in a set direction, and driving the sewing machine head to fall to sew the hot wire again. The invention has the advantage that the phenomenon that the hot wire is broken due to twisting is eliminated, so as to ensure stable quality.

The embodiment of the invention provides an E-mail sending method and device. The method can be executed by equipment where a JAVA client side is located, and comprises the steps of determining an SMTP long connection pool corresponding to a sending mailbox account in a to-be-sent electronic mail wherein the SMTP long connection pool comprises K long connections of N network interfaces of M network operators; acquiring historical sending information of the sent e-mails within a first set duration before the current moment; further, and determining a target network interface of a target networkoperator corresponding to the mail sending mailbox account from the N network interfaces of the M network operators according to the historical sending information of the sent emails, and finally sending the to-be-sent emails to the SMTP server through the long connection on the target network interface of the target network operator. The inventionis used for saving mail system building cost andachieving the purpose of quickly sending mails.

The invention discloses wearable equipment based on TDP, belongs to the field of radiotherapy employing light, and aims at problems in the prior art that a thermal storage bag needs additional equipment for heating, the temperature of a contact part of the whole TDP equipment with a human body cannot be controlled and the TDP wearable equipment has fewer functions. The proposed scheme is that theequipment comprises a physiotherapy function unit and an elastic belt; the physiotherapy function unit is disposed on an inner side surface of the elastic belt, and comprises a heating layer, a protective part, a physiotherapy layer with a TDP element board, and a storage battery which is used for power supply. One side of the heating layer is attached to the physiotherapy layer, and the heating layer is disposed in the protective part. The heating layer comprises a heating resistance wire and a switching device. The switching device comprises a conductive piece and an airbag which is fixedlyconnected with the conductive piece. The air bag is fixedly connected with the protective part, and the interior of the air bag is provided with liquid with the boiling point close to the body temperature. A power supply circuit of the heating resistance wire is cut off, and has two contact points. The conductive piece can make complete contact with the two contact points.