31results about How to "Settle property damage" patented technology

The invention discloses a verification method, device and system, belonging to the field of network technology. The method includes: acquiring a user ID and a first geographic location, where the first geographic location is the geographic location of the terminal during the current verification process; sending a verification request to a verification server, so that the verification server can inquire whether there is an ID bound to the user ID; a second geographic location; if the second geographic location exists, then detecting whether the first geographic location matches the second geographic location; if the first geographic location matches the second geographic location, then determining that the identity verification of the user ID is passed. The invention verifies the user ID by checking whether the geographic location of the terminal in the verification process matches the geographic location bound to the user ID by the verification server; it solves the information that may be brought once the user information is illegally obtained by hackers The problem of leakage or property loss; it has achieved the effect of further protecting the security of user information and property.

The invention discloses an intelligent door lock, which includes a housing assembly, an unlocking assembly and a handle assembly; the handle assembly includes a handle, a rotating shaft and a handle limit mechanism, the rotating shaft is arranged on the housing assembly and rotates between open and closed positions, and the handle The end of the handle is connected to the rotating shaft, and the handle limit mechanism is controlled to fix and limit the control end of the handle on the housing assembly or release it; the unlocking assembly includes a lock button, a transmission mechanism, a handle limit buckle, a chip circuit board and a state control circuit board , the lock button has a key matching part and an unlocking matching part, the unlocking matching part is driven and matched with the transmission mechanism, and the transmission mechanism drives the handle limit buckle to move, so that the handle limit buckle is matched with or separated from the handle limit mechanism of the handle assembly, and the chip circuit The board is connected with the state control circuit board, the chip circuit board generates ID codes of different states, and the state control circuit board detects the switch state of the rotating shaft of the handle assembly. The intelligent door lock of the present invention can carry out intelligent unified management.

The invention discloses a manufacturing method of a seamless steel pipe. The manufacturing method comprises the following steps of making steel: feeding a SiCaBa alloy core wire after slagging molten steel in a steel ladle, and expanding slag to form foamed slag; adjusting the amount, the alkalinity and the fluidity of the slag according to slag conditions, and adding SiC powder, silicon calcium (barium), silicon iron and calcium carbide so as to reduce refined slag to form white slag; adding 0.13-0.20% of carbon, 0.25-0.50% of silicon, 0.9-1.3% of manganese, less than or equal to 0.030% of phosphorus, less than or equal to 0.030% of sulphur, 0.03-0.10% of vanadium, 0.015-0.040% of aluminium, less than or equal to 0.20% of chromium, less than or equal to 0.10% of nickel, less than or equal to 0.10% of molybdenum, less than or equal to 0.10% of titanium, and less than or equal to 0.20% of copper; pouring out a part of the refined slag, and retaining a slag layer, the molten steel surface layer of which is less than or equal to 100 mm; stirring in vacuum; feeding an aluminium wire with the diameter of 12 mm after breaking vacuum; feeding a pure calcium wire for modifying inclusions; blowing by using argon so that the molten steel is uniform; continuously casting; rolling; thermally treating; straightening; and detecting flaws. The seamless steel pipe prepared by the invention has high strength, high toughness, low carbon equivalent and good welding property, and therefore, the use reliability and the safety are increased.

The invention discloses an automatic monitoring compensation and emergency device for valve rod seal, and relates to the field of valve rod seal. The automatic monitoring compensation and emergency device for valve rod seal sequentially comprises a valve body upper end, a soft filler, a metal ring and a valve rod from bottom to top, wherein a threaded filler compression piece is arranged at the upper end of the metal ring; the valve rod penetrates through the soft filler, the metal ring and the threaded filler compression piece; a mould pressing filler and a sealed O-shaped ring slot are arranged at the top end of the valve body upper end; a medium leakage monitoring ring is arranged at the upper ends of the mould pressing filler and the sealed O-shaped ring; a medium leakage monitoring sensor is arranged on a monitoring port of the medium leakage monitoring ring; the medium leakage monitoring ring is connected with a programmable logic controller; a drive wheel, a rolling steel ball and a driven ratchet wheel are arranged at the upper end of the medium leakage monitoring ring; the drive wheel is connected with a micro hydraulic cylinder; the driven ratchet wheel and the threaded filler compression piece are in clearance fit; and the micro hydraulic cylinder is connected with a micro hydraulic pump and the programmable logic controller. The automatic monitoring compensation andemergency device for valve rod seal can realize the real-time monitoring on the valve rod seal leakage, and has the functions on automatically compensating a soft filler and emergently sealing in case of complete failure.

The invention discloses a verification method, device and system, belonging to the field of network technology. The method includes: receiving a verification request, the verification request carrying a user ID and a first terminal ID, the first terminal ID being the terminal ID of the terminal sending the verification request; querying whether there is a second terminal ID bound to the user ID; Detecting whether the first terminal ID is the same as the second terminal ID; if the first terminal ID is the same as the second terminal ID, it is determined that the authentication of the user ID is passed. The present invention verifies the user ID by detecting whether the terminal ID of the terminal sending the verification request is the same as the terminal ID bound with the user ID by the verification server; it solves the information leakage or property that may be caused once the user information is obtained illegally by hackers. The problem of loss; it has achieved the effect of further protecting the safety of user information and property.

The invention discloses an automatic child-resistant device for a closestool, and belongs to the field of sanitary appliances. The device comprises a closestool seat and a closestool cover, wherein a rubber blocking bar A and a rubber blocking bar B which can be contacted with the closestool seat are arranged on the closestool cover; the rubber blocking bar A and the rubber blocking bar B are connected with each other around the edge of the closestool cover; a holding space A is formed between the rubber blocking bar A and the rubber blocking bar B; an air pumping box is arranged on the closestool cover; an air pumping piston, an electric air cylinder and a battery box are arranged in the air pumping box; the air pumping piston comprises a piston rod; the electric air cylinder is connected with the piston rod; a connecting pipe is arranged on the air pumping piston, and is connected with the holding space; a switch and an angular velocity sensor are further arranged on the air pumping box; the switch is used for controlling the electric air cylinder; the angular velocity sensor is connected with the battery box and the switch. Compared with the prior art, the closestool cover can be firmly adsorbed onto the closestool seat after being put down, thereby preventing young children from opening the closestool cover and climbing into the closestool or throwing sundries into the closestool.

The invention discloses an electrode protection device of a battery, comprising an insulator sheathed on an electrode of the battery, and the insulator is used for completely packing the electrode of the battery to carry out insulation protection on the electrode of the battery. By applying the technical scheme, the insulator is sheathed on one electrode of the battery and completely packs the electrode of the battery to carry out insulation protection on the electrode of the battery. Because one electrode of the battery is insulated from outside, the short circuits of the anode and the cathode of the battery can not be caused so that casualties and property losses can not be caused, thereby solving the problems of casualties and property losses caused by the short circuits of the anode and the cathode of the battery.

A child-resistant opening device on a toilet, which belongs to the field of sanitary appliances, includes a toilet seat and a toilet cover. The toilet cover is provided with a rubber bar and a rubber bar that can contact the toilet seat, and the rubber bar and the rubber bar are surrounded The edges of the toilet cover are connected to each other, and the first accommodating space is formed between the first rubber retaining strip and the second rubber retaining strip. The toilet cover is provided with an air extraction box, and an air extraction piston, an electric cylinder and a battery box are arranged in the air extraction box to extract air. The piston includes a piston rod, and the electric cylinder is connected to the piston rod. A connecting pipe is arranged on the suction piston to connect to the first storage space. A switch is also arranged on the suction box, and the switch controls the electric cylinder. Compared with the prior art, the invention can make the toilet cover firmly absorb the toilet seat after the toilet cover is put down, so that young children cannot open the toilet cover, preventing young children from climbing into the toilet or throwing away sundries in the toilet.

The invention discloses an electrical device and a method for detecting that a mechanical timer is stuck, wherein the electrical device includes: a mechanical timer, the mechanical timer includes a plurality of gears; The feedback signal of any gear; the control device is used to judge whether the mechanical timer is stuck according to the feedback signal, and to control the load of the electrical equipment to stop working when the mechanical timer is stuck. The electrical equipment of the present invention can effectively solve the problem that the whole machine catches fire caused by the continuous operation of the mechanical electrical equipment when the timer is stuck, thereby causing the user's personal safety or property loss.

The invention relates to the technical field of e-commerce data encryption, and discloses an Internet monitoring and anti-theft device for e-commerce, which includes a monitor, a mounting nail connected between the mounting base and the base, and a clamping screw on the outside of the rear end of the mounting nail. The outside of the rear end of the mounting nail is connected with a snap ring, the rear end of the post is provided with a column magnet, the inside of the base is connected with a magnetic ball, a rope is connected between the slide plate and the magnetic ball, and the front end of the clip bar is provided with a convex ball. Pull the rope through the magnetic ball absorbed by the cylindrical magnet, the rope drives the slide plate to move to the left in the guide groove, the slide plate drives the left end of the clip to move to the left end of the snap ring, and pull out half of the cylindrical magnet, under the action of the spring, The slide plate drives the clip bar to move to the right and exit directly through the snap ring, and then turn the toggle piece to take out the mounting nail. This structure solves the problem that the existing Internet monitoring device for e-commerce is easy to disassemble and cause property loss.