92results about How to "Improve insurance" patented technology

The invention relates to an automatic monitor system for driving safety in railways and an operation method. The system comprises railway monitoring equipments and motor monitoring equipments. Cameras and acoustic-optic alarm devices of the railway monitoring equipments are connected with a signal processing device of a device transmitting and receiving the signals. The device transmitting and receiving the signals is connected with antenna or a track signal coupler via a duplexer. Microwave transceivers of the motor monitoring equipments are connected with CPU connected with monitors through a signal processor and are connected with antenna or a track signal sensor via a duplexer. The operation method of the system is that railway monitoring equipment conveys video signals and address codes of site road conditions to the motor monitoring equipments of the trains. The motor monitoring equipments decode according to the address codes and send the video signals on each road section to the CPU and display selectively according to the address codes; image recognition software will alarm when discovering abnormity of road conditions and automatically monitors the road conditions 3km to 6km forward to ensure safety. The railway monitoring equipments receive the arrival time signals of the motors and will alarm when the time is less than 60s.

The invention belongs to the technical field of block chains, and relates to an insurance buying method and system based on a block chain. The method comprises the following steps: an insuring user node receives an identity card number and an insurance type to be applied provided by an insuring user, and generates an insurance policy according to the identity card number and the insurance type tobe applied; Obtaining insurance policy parameters according to the insurance policy; The insurance company node receives the user node identifier, the user node public key and the insurance policy parameter, and generates an identity base private key corresponding to the insured user; The insured user node receives the encrypted identity-based private key, signs an identity card number, insurancepolicy parameters and an insurance company node identifier corresponding to the insurance policy according to the identity-based private key, and broadcasts the signed identity card number, insurancepolicy parameters and insurance company node identifier in a block chain; And the accounting node receives the broadcast message, takes the insurance policy parameter as a public key, and verifies theidentity card number according to the public parameter inquired by the insurance company node identifier so as to determine an insurance result. According to the method and the system, the security and privacy of the user in the insurance process can be effectively ensured.

The invention relates to a tamper-resistant outdoor case, comprising a case body, a case door hinged with one side of the case body and a door lock arranged on the case door. The door lock comprises a lock core rotatably arranged on the door lock and a lock tongue which is vertical to and fixedly connected with the interior of the lock core and also comprises a substrate fixedly connected with the lock core, an upper lock rod rotatably arranged at one end of the substrate and a lower lock rod rotatably arranged at the other end of the substrate, the upper lock rod is contacted with the upper threshold of the case door, and the lower lock rod is contacted with the lower threshold of the case door. In the invention, the upper and lower lock rods which synchronously rotate along with the lock core are arranged, in locking state, the upper and lower lock rods can realize dual precaution, so that the case door is difficult to prize up and safety of outdoor case is greatly improved.

The invention discloses a foamed aluminum automobile anti-explosion oil tank. The main technical scheme of the foamed aluminum automobile anti-explosion oil tank is that the wall of an automobile oil tank is made into a sandwich structure, and a foamed aluminum layer (1) is formed by filling a space between two layers of steel plates (2) with a novel foamed aluminum material. According to the foamed aluminum automobile anti-explosion oil tank disclosed by the invention, a foamed aluminum layer sandwich structure has the characteristics that the mass is light, the specific stiffness is high, good vibration damping (damping) performance is obtained, the action of slowing down explosive shock waves is obtained when fuel in the inner part of the oil tank is exploded, the damage to surrounding people or articles due to the explosion is reduced or is even prevented, in addition, the oil tank can be prevented from being subjected to gun shooting when the oil tank is used on a military vehicle, and the safety performance of the military vehicle is increased.

The present invention relates to multiple authentication-based record communication methods, a system and a device. The method comprises a first step of receiving MAC address information and IP address information of a case-handling terminal and saving a set time, and authenticating the MAC address information and the IP address information, wherein if all authentication succeeds, a user is promoted to input a user name and a password, and a second step is performed, and if the authentication fails, the case-handling terminal is locked, and a visit is terminated; the second step of receiving the user name and password input by the user and a file requested to be installed, and authenticating the user name, the password and the file requested to be installed, wherein if all authentication succeeds, the user is promoted to insert additional equipment, and a third step is performed, and if the authentication fails, the user name is locked, and the visit is terminated; and the third step of determining whether the additional equipment is loaded successfully, wherein if the additional equipment is loaded successfully, the authentication is completed, the installed file is executed, and a connection with a server is established, and if the additional equipment fails to be loaded, the user name is locked, and the visit is terminated. Due to multiple authentication, the confidentiality of the system is ensured.

The invention provides an anti-theft desk. A fingerprint lock is arranged on a drawer cover of the desk. Through the fingerprint lock, various school things and precious handy articles can be locked to be prevented from being lost; moreover, fingerprint identification is adopted, the security of a lockset is improved further, and students study better without worry.

The invention discloses a winter planting method for Tunisia soft-seed pomegranates. The winter planting method comprises the following steps of nursery stock preparation, planting, trunk protection and freezing prevention and spring maintenance. The winter planting method relates to a winter planting test of the Tunisia soft-seed pomegranates, breaks through the limitation of traditional spring planting, selects planting before soil freezing in winter, and improves the survival rate of nursery stocks by taking a series of scientific and systematic measures such as chemical leaf falling, trunkfixing and shaping, deep planting and shallow burying, trunk protection and freezing prevention and the like on the nursery stocks. According to the provided trunk protection and freezing preventionmeasure for covering seedlings with woven bags with plastic film linings, filling soil and sealing piles, the original seedling trunk height of the seedlings is reserved, a certain growth amount in the current year is guaranteed, the overwintering risk of the seedlings is reduced, and compared with spring planting, the survival rate of the seedlings is greatly increased. By means of the planting method, the pressure of spring planting is successfully relieved, various problems of spring planting are solved, and a new thought is provided for a modern forestry afforestation planting method.

The invention discloses a lock core of a burglar-proof mortice door lock, which contains a lock core body which is composed of the longitudinal bosses on a cylinder and one side of the excircle of the cylinder; the middle of the cylinder is provided with a thumbwheel which is rotatablely matched with the cylinder; the interior of the cylinder is provided with a cylinder, and the longitudinal bosses and the cylinder are both provided with a radial marble hole; the interior of the radial marble hole is provided with a marble, a spring and a bulkhead marble. The long direction of the cylinder and the thumbwheel are both provided with a key hole, and the keys holes of the two are corresponding to each other. The lock core is characterized in that the cylinder is provided with a radial flat hole which is axially parallel with the cylinder and communicated with the key hole, and a spring and a burglar-proof piece are arranged in the radial flat hole. The cylinder inner wall of the lock core body is provided with an arc groove; the external edge of the burglar-proof piece extends into the arc groove under the action of the spring. The insides of the longitudinal bosses at the two ends of the cylinder and the lock core body are all provided with an anti-lock drilling pin. the adoption of the lock core can not only prevent the thief from unlocking illegally, but also prevent the lock core body, the cylinder and the marble in the cylinder from being damaged, thus preventing the purpose of the thief from being achieved. The lock core is applicable to various mortice door locks.

The invention discloses a finger print lock locking mechanism of a safe deposit box. The finger print lock locking mechanism comprises a rotary plate arranged at the inner side of a door of the safe deposit box and a locking dog assembly in transmission connection with the rotary plate, and is characterized in that the locking dog assembly comprises a first locking dog, a second locking dog and a locking dog cover sleeved on the first locking dog and the second locking dog; the second locking dog is arranged at the rear part of the first locking dog; the side wall of the door of the safe deposit box is provided with a locking hole; the first locking dog is arranged in the locking hole; the first locking dog and the second locking dog are connected together through a transmission link rod; when a lock is closed, the second locking dog can eject the first locking dog out of the locking hole; and when the lock is opened, the second locking dog can pull the first locking dog back to the door of the safe deposit box through the transmission link rod. In the invention, through improving the locking dog locking mechanism, the structure of the locking mechanism is more stable, and a picklock can not completely break the locking mechanism easily to open the safe deposit box, so that the insurability of the safe deposit box is strengthened.

The invention discloses an elastic buffering automobile bumper which comprises a bumper body, wherein the bumper body comprises an outer bumper body and an inner bumper body. The outer bumper body is provided with two rows of slide bars. The two rows of slide bars are alternately arranged. Springs are sleeved with every slide bar. One end of the slide bar is provided with a rotary pin. The inner bumper body is provided with a fixing hole corresponding to the slide bar. The slide bar is inserted in the fixing hole. The rotation of the rotary pin makes the slide bar fixed on the inner bumper body. And the rotary pins are provided with shims. Card slots are arranged on the shims and the rotary pins can be stuck in the card slots after the rotary pins rotate. The elastic automobile bumper is characterized in that the slide bar is arranged between the outer bumper body and the inner bumper body. The springs are sleeved with the slide bars. When automobiles collide, the outer bumper bodies firstly collide with colliding objects. Then impact force transfers to the automobiles by the inner bumper bodies after spring buffering, thereby making the impact force reduced greatly. Meanwhile, the impact force transferring to the automobiles is relatively uniform, which can enhance the insurance effect of the bumper and improve safety.

The invention discloses a boosting rehabilitation device for a shoulder joint. The boosting rehabilitation device comprises an upper limb shoring part, a connecting part, an upper fixing part and a lower fixing part, wherein a circular connecting part mounting hole which runs through along a back and forth direction is formed in the top of the upper fixing part, a connecting part rotating shaft isarranged at one end of the connecting part and is mounted in the connecting part mounting hole, and the other end of the connecting part is connected with the upper limb shoring part; and a gear is arranged at the rear end of the connecting part rotating shaft, a first motor supporting seat is arranged at the rear side of the upper fixing part, a first servomotor is mounted on the first motor supporting seat, and a driving gear is arranged on a rotating shaft of the first servomotor and is engaged with the gear on the connecting part rotating shaft. A user operates and controls the boosting rehabilitation device only by the other hand, and the upper limb shoring part boosts abduction and endoduction of the shoulder joint of an upper limb, anteflexion and rear extension of different abduction angles, abduction raising, anteflexion raising and elbow joint flexion and extension, so as to act rehabilitation training actions.

The invention discloses a sealed safe bottle cap which comprises a bottle cap body. An accommodating groove is arranged in the bottle cap body; a circle of bulge is arranged in the top surface of the accommodating groove; gaskets are also arranged inside the accommodating groove; the gaskets are fixed in the accommodating groove by the bulge; two gaskets are provided; and the cross section of the bulge is of a circular arc shape. According to the sealed safe bottle cap disclosed by the invention, one bulge is arranged inside the accommodating groove to clamp a sealing ring, so that the sealing ring is ensured not to be corroded and the sealing performance and the safety of the bottle cap are effectively improved.

The invention provides a locking device with function of preventing mistaken unlocking caused in shaking. The locking device comprises a folding plate and a frame. A rotary lock catch mechanism is arranged on the edge of the folding plate. An elastic lock tongue mechanism is arranged at the lower end of a fixed plate perpendicular to a frame. The rotary lock catch mechanism comprises a rotating shaft seat and a rotating shaft arranged in the rotating shaft seat. A spacing mechanism is arranged at the upper end of the rotating shaft. A self-locking nut is arranged at the lower end of the rotating shaft, and fixes a lock on the rotating shaft at a milling flat position. The elastic lock tongue mechanism comprises a lock bracket and an anti-unlocking spring plate mounted in the lock bracket. The anti-unlocking spring plate extends out of the lock bracket and is matched with two gourd-shaped lock tongues on the lock arranged at the lower end of a rotating pin. The spring plate is arranged between the two gourd-shaped lock tongues. The locking device is simple and compact in structure, high in reliability, and reasonable in arrangement, and has high locking performance, the folding plate can be conveniently and quickly folded and unfolded, and the noise can be reduced.

The invention relates to a high-safety angle locking cam and a key, and belongs to manufacturing technology of hardware locks. A set of L-shaped marbles and a set of angle flange marbles are assembled in a lock core, and the two rows of the marbles are arrayed at intervals. The lateral surfaces of the two rows of the marbles are assembled with safety combs which are provided with bolts and steps, and each L-shaped marble is provided with a cylinder head which is matched with a wave groove of the key, so that the safety combs are simultaneously matched with the L-shaped marbles and the angle flange marbles. The locking cam and the key have the advantages of novel design, compact structure, accurate assembly and high safety. The invention comprises the key (1), the lock core (2), an angle toothed groove (14), and the like, and is characterized in that one side of the lock core (2) is assembled with the L-shaped marbles (3); one side of the L-shaped marbles (3) is connected with the safety combs (6); convex steps (6-2) of the safety combs are embedded into a press-in groove (19) on one side of the L-shaped marbles (3); and the safety comb bolt (16) is embedded in a safety comb bolt inserting hole (13) of the angle flange marbles (12).

The invention discloses an intelligent anti-theft door, which comprises a light emitting module, a light receiving module, a control module, an alarm module and a power supply module; Both sides; the control module judges the current unlocking state of the anti-theft door according to the electrical signal, obtains the judgment result, and controls the working state of the alarm module according to the judgment result. Thus the present invention arranges the light transmitting module and the light receiving module in the key socket of the anti-theft lock, and combines the control module to calculate the current unlocking time, judge the length of the current unlocking time, to judge the current unlocking state, and according to Judgment results determine whether to call the police, thereby greatly enhancing the high security and high intelligence of the anti-theft door.