34results about How to "Increase the difficulty of stealing" patented technology

The invention provides blockchain secret key encryption and decryption methods and devices based on biological identification and a terminal, and relates to the technical field of a blockchain. The encryption method comprises the steps of: acquiring a to-be-encrypted blockchain secret key of a user; segmenting the blockchain secret key to obtain a first-category secret key and a second-category secret key; acquiring an encryption secret key for encrypting the second-category secret key, and encrypting the second-category secret key by adopting the encryption secret key, wherein the encryptionsecret key is associated with biological characteristic information of the user, which is acquired in advance; and providing the first-category secret key to the user and storing the encrypted second-category secret key. According to the invention, illegal stealing of the blockchain secret key can be effectively prevented, and storage safety and reliability of the blockchain secret key are well promoted.

The invention discloses a wire brake lock and a wire brake bicycle. The wire brake lock includes a lock body, a brake block and a locking structure. The brake block and the lock structure are installed in the lock body. The brake block and the brake rope Fixed connection, the brake block can slide or rotate in the lock body to pull the brake rope to brake and release the wheel, the locking structure can lock the brake block or release the brake block under the action of external force, the brake lock is locked in the bicycle brake When the brake rope is locked under normal circumstances, all parts of the brake lock are located in the lock body, and the thief cannot use hydraulic shears to violently cut the lock, which greatly increases the difficulty of stealing for the thief; the wire brake bicycle of the present invention is installed on the Disc brakes, and the brake rope is connected to the bicycle support shaft, and the user can lock the bicycle by the action of putting down the bicycle support, which is convenient for the user.

The embodiment of the invention discloses an authentication method and device. In the authentication method, a terminal sends a login request message of a user to a server, and receives an authentication message which is sent by the server after the user is determined to successfully log in; and the terminal sends an SIP (Session Initiation Protocol) including first authentication information to an IP-PBX (IP Private Branch eXchange) and receives an SIP response message sent by the IP-PBX. According to the invention, the server distributes the first authentication information to the user afterthe user logs in the server, the user carries the first authentication information in the subsequent SIP request message, and the IP-PBX performs authentication on the first authentication information. Illegal users cannot successfully log in the server to obtain the first authentication information, so that the IP-PBX refuses an SIP request of the illegal users due to the authentication failureof the first authentication information after receiving an SIP request message of the illegal users, thereby being capable of effectively refusing, relieving and avoiding the embezzlement risk, and protecting expensive long-distance telecommunication resources.

The embodiment of the invention provides a data obfuscation method, device and equipment. The method comprises the following steps: acquiring a data confusion request sent by a client and at least one piece of to-be-processed data, wherein at least one part of the at least one piece of to-be-processed data is encrypted; performing confusion processing on the at least one piece of to-be-processed data according to the data confusion request to obtain at least one piece of target data and data operation information corresponding to the at least one piece of to-be-processed data; and sending the at least one piece of target data and the data operation information to the client. According to the technical scheme provided by the embodiment of the invention, the data can be effectively encrypted under the condition that the data plaintext information is not known, so that the condition of data leakage or data stealing in the data encryption process is effectively avoided, and the safety and reliability of data use are ensured; in addition, when the encrypted to-be-processed data is deployed on other clients, the difficulty of stealing the data is increased.

The present invention discloses a bicycle saddle anti-theft mechanism and aims at solving the technical problems of simple structure and theft risks of the saddle. A technical solution adopted by the invention is that the bicycle saddle anti-theft mechanism comprises a saddle pipe installed in a middle pipe of a bicycle frame; the saddle pipe is connected with the saddle through a fixture; the middle pipe is provided with a saddle anti-theft mechanism capable of preventing the saddle and the saddle pipe from being theft; the saddle anti-theft mechanism is composed of a bendable steel wire rope; the upper end of the steel wire rope is connected and fixed in a gap between the fixture and the saddle pipe; and the lower end of the steel wire rope is connected and fixed in the middle pipe or a five-way pipe. Compared with a conventional mechanism, the bicycle saddle anti-theft mechanism disclosed by the invention enables that the saddle can not be theft smoothly even the saddle is taken out from a bicycle frame, by arranging the bendable steel wire rope in the saddle pipe and the middle pipe and connecting two ends of the steel wire rope with the middle pipe through a limiting block and a fixture on the saddle pipe respectively, so that difficulty of theft for criminals is increased and theft risks of the saddle are reduced.

The embodiment of the invention discloses a concave label, a carrier, a packaging material and a processing technology of the concave label. The concave label comprises a carrier with a concave structure and a label body, and the label body can be arranged in the concave structure of the carrier; the label body can be provided with one or more concave bodies; the label information of the label body can comprise the information of the one or more concave bodies; and the label information and the information of the concave structure jointly form anti-counterfeiting information. Through the scheme of the embodiment, the stealing difficulty is increased, the anti-counterfeiting effect is improved, the touch feeling of a user is improved, and overlapping storage of packaged objects is facilitated.

The invention discloses a jewelry box with a function of image pickup and theft prevention. The jewelry box comprises a placement plate, wherein the middle of the two sides of the placement plate arefixedly provided with supporting columns respectively, the top ends of the two supporting columns are provided with first grooves respectively, the two sides of the inner walls of the two first grooves are fixedly provided with rotating shafts respectively, one ends of the four rotating shafts are rotationally connected with one ends of the two sides of two connecting plates respectively, one sideof the top end of the placement plate is fixedly provided with a buzzer, and the middle of the top end of the placement plate is provided with a second groove. The jewelry box with the function of image pickup and theft prevention has the advantages that the jewelry box is placed in a placement groove in the top end of the placement plate, and a first pressure switch fixedly arranged at the bottom end of the jewelry box can control the buzzer to give an alarm to the exterior to remind a home owner that thieves enter home in time; through an air pad fixedly arranged at the bottom end of a boxcover, after the box cover is closed, a second pressure switch can automatically control an air pump to inflate the air pad to protect jewelries in the jewelry box.

The invention provides an ecological well lid with an auxiliary irrigation function for a municipal greening lawn, and relates to the field of urban infrastructure. The ecological well lid aims to solve the problems that when a traditional well lid is installed and used in a lawn area, the traditional well lid is difficult to well integrate into a surrounding lawn greening environment, the traditional well lid seems to be abrupt, the function of the well lid is relatively simplified, the sealing operation of a well mouth can only be realized, and rainfall cannot be effectively collected and utilized. The ecological well lid comprises a well lid body and a fixing pin, wherein the top end of the well lid body is installed inside a well base, the outer sides of the two ends of the well lid body are each provided with a positioning convex block, the inner sides of the two ends of the well base are each provided with a positioning groove, and the positioning convex blocks at the two ends of the well lid body are slidably connected into the positioning grooves in the two ends of the well base respectively. According to the ecological well lid, turf inside a greening planting groove is used for greening and covering the top of the well lid body, so that the conflict feeling between the well lid body and the lawn is reduced; and water vapor evaporated by the rainfall inside a water storage cavity enters humus inside the greening planting groove through a sand-based water permeable plate, so that the water content inside the humus is guaranteed.

The invention discloses a lead-acid storage battery safety monitoring system. The lead-acid storage battery safety monitoring system comprises a storage battery storage room, multiple storage battery storage cabinets and multiple storage batteries; the multiple storage battery storage cabinets are arranged in the storage battery storage room; the multiple storage batteries are arranged in the storage battery storage cabinets; multiple monitoring cameras are installed on the ceiling of the storage battery storage room; multiple cabinet vibration sensors are uniformly distributed on the inner walls of the storage battery storage cabinets; multiple first lug locking rings are also fixed on the inner walls of the storage battery storage cabinets; second lug locking rings are on the shells of the storage batteries; the first lug locking rings and the second lug locking rings are connected through locksets; the shell of each storage battery is provided with a sealing box; and a storage battery vibration sensor and a GPS tracking locator are arranged in the sealing box. By means of the manner, the lead-acid storage battery safety monitoring system is simple and reasonable in structure; the stealing difficulty is increased; furthermore, a multi-directional monitoring and sensor alarm system and a locating system are combined; and thus, the security and protection effect can be greatly improved.

This is an anti-theft automobile jointed lock, characterized by multi-locking function that prevents a car from being stolen. This lock includes a positioning board that can lock up the mouth of the clutch, the braking pole, the chain lock of accelerograph, and a fastening board, matching with the positioning board, which can lock up the lockhole of the steering wheel. Between the two boards there are live connecting axles and the lockhole with the same direction and place and size. Compared with the mono-locking tool, the jointed lock has the advantage of multi-locking function and higher safety and strong antiviolence.

The invention discloses an anti-falling sewage pipeline. The anti-falling sewage pipeline includes a drain inspection well, a square dewatering pond and flat flow pipelines; the drain inspection well is vertically arranged at the upper part of the square dewatering pond, and the flat flow pipelines are arranged at both sides of the square dewatering pond; the end part of the drain inspection well is provided with an inspection well cover, and the bottom face of the inspection cover is provided with a lifting lug; the bottom part of the drain inspection well is provided with an anti-falling plate, and a lifting ring is arranged on the anti-falling plate; the lifting lug is connected with the lifting ring through a rope. According to the anti-falling sewage pipeline, through above method, the anti-falling plate can drain water, isolate a part of wastes, and avoid blockage of big waste to the flat flow pipelines; the key is that the anti-falling sewage pipeline can prevent passengers from falling into the square dewatering pond and the flat flow pipelines; thus the life safety is guaranteed and the durability is good; moreover, the anti-falling plate is connected with the inspection well cover, so that the difficulty of stealing the inspection well cover is increased.

The invention relates to a limiting mechanism of a plate clip, wherein at least electronic component is arranged on the plate clip; the limiting mechanism of the plate clip comprises a substrate, a slot seat, a fastening button and a limiting piece. The slot seat is used for the plate clip to insert. The fastening button can be rotatably pivoted on one side of the slot seat. When the fastening button rotates to a first position, the plate clip is clipped in the slot seat; when the fastening button rotates to a second position, the plate clip is allowed to be separated from the slot seat. The limiting piece is used for forbidding the fastening button to rotate to the second position.

The invention relates to a number-key-separated ATM (automatic teller machine) password peep-proof system, which comprises an ATM chip arranged at the back part of a display screen, wherein an output and input interface of the ATM chip is connected with a digital keyboard circuit, after a user inserts a card into an ATM, and when passwords need to be input, the ATM chip randomly generates a key-position randomly distributed digital soft keyboard through the digital keyboard circuit, and a user can complete the password input through clicking the soft keyboard. The number-key-separated ATM password peep-proof system has the characteristics that safety is realized, and the use is convenient.

The invention discloses an antitheft lock. A lock base, a lock cylinder, a locking assembly, a key and a lock fork are included. The lock base is provided with lock holes, and a plurality of lock bodies are movably arranged in the lock holes. The lock cylinder is rotationally arranged in the lock base in a connected manner and rotates between the locking position and the unlocking position, and the lock cylinder is provided with second lock bodies, wherein the number of the second lock bodies is the same with the number of the first lock bodies. When the lock cylinder is located at the lockingposition, the second lock bodies are aligned with the first lock bodies, and when the lock cylinder is located at the unlocking position, the second lock bodies are staggered from the first lock bodies. The locking assembly is movably arranged in the lock base and is in transmission connection with the lock cylinder. The key is provided with lock protrusions, wherein the number of the lock protrusions is the same with the number of the second lock bodies. The lock fork is provided with fork feet capable of stretching into the lock holes. When the lock cylinder is located at the locking position, the fork feet are in clamping and connecting fit with the locking assembly, and when the lock cylinder is located at the unlocking position, the fork feet are separated from the locking assembly.The whole antitheft lock is compact in structure, and compared with a complex antitheft lock structure in the prior art, violent unlocking and technical unlocking difficulty can be more effectively improved.

The invention provides an information storage method and device, which relate to the technical field of information storage. The method includes the steps of storing the information of a target clientin a preset first storage area and storing the index of the information of the target client in a preset second storage area; finding related customers related to target customers; storing a hash value of information of a target customer in an information store of an associated customer. The invention can improve the safety and reliability of information storage.

The invention discloses an antitheft mechanism for power lithium batteries. The antitheft mechanism for the power lithium batteries comprises a batter installation box and batteries arranged in the battery installation box, wherein the battery installation box is in a U shape with a leftward opening; installation plates are connected to the upper end and the lower end of the left side of the battery installation box; a power equipment installation box is arranged on the left side of the battery installation box; a power equipment body is arranged in the power equipment installation box. According to the antitheft mechanism for the power lithium batteries provided by the invention, an electric push rod pushes a sliding block to move in a sliding chute back and forth, so that a protection plate and a protection cover fixedly connected with three sides of the protection plate can be moved back and forth, an inserting block connected to one end of the protection cover is firmly inserted into an inserting slot of a side wall of the power equipment installation box so as to cover the installation plates and fixing bolts on the installation plates, a concealed type function can be realized, the difficulty in stealing is increased for lawbreakers, and the risk that the batteries are stolen is greatly reduced.