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74results about How to "Prevent accidental loss" patented technology
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Exercising dog leash warn on a users wrist
ActiveUS8322311B2Prevent accidental lossMaster quicklySafety beltsTaming and training devicesCredit cardHands free
Improvements in an animal leash are disclosed. The leash is present invention relates to a leash for an animal such as a dog that leaves the owners hands free. The leash is wrapped around the wrist of a user and includes a pocket for keys, money, ID and or credit card. The leash is made from a fixed rope or belting material or can be made from a stretchable or coiled material or a combination thereof. The leash is secured on the user with a removable fastening system that allows the user to adjust the diameter of the strap around their wrist to allow the user to jog or walk without holding the leash. The securing system can also be adjustable to different degrees of break-away force to prevent damage to a user or animal if the user or the tethered animal becomes stopped or restrained.
Owner:GOULD ANNA C +1
Shielding element and electrical connector plug using same
InactiveCN102170075ASolve the problem of not being able to prevent lightning strikesActive connectionCoupling protective earth/shielding arrangementsElectricityEngineering
The invention relates to a shielding element and an electrical connector plug using the same. The shielding element comprises a shielding sleeve and a clamping sleeve, wherein the clamping sleeve is used for clamping a shielding layer of a cable, and is conductively connected with the shielding layer of the cable; cable channels communicated with each other are formed on the shielding sleeve and the clamping sleeve; the front end of the shielding sleeve is provided with a contact part for conductively connecting an electrical connector shell; the clamping sleeve comprises a permanent seat integrally connected to the rear end of the shielding sleeve and a pressing plate for buckling with the permanent seat to clamp the shielding layer of the cable inserted into the cable channels; and a tile-shaped concave surface is formed on at least one of the pressing plate and the permanent seat. The shielding element provided by the invention can be sleeved to the tail end of an electrical connector, conductively connected with the shielding layer of the cable by the clamping sleeve and conductively connected with the electrical connector shell by the shielding sleeve, so the shielding layer of the cable can be effectively connected by the electrical connector shell and prevented from shielding failure at the wiring position of the electrical connector, thereby effectively solving the problem that the conventional electrical connector cannot prevent lightning.
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Magnetic lighter
A magnetic lighter, whereby a lighter and at least one magnet material are combined so as to form a magnetic lighter capable of magnetically engaging objects having magnetic properties as well as various accessories.
Owner:THE DUAL MAGNETIC INTERLOCKING PIN SYST
Set contact calling based method for unlocking mobile phone
InactiveCN103533180APrevent accidental lossAvoid Malicious ModificationsTelephone sets with user guidance/featuresIndividual dataConfidentiality
The invention provides a set contact calling based method for unlocking a mobile phone. The method at least comprises the steps as follows: a function of resetting of unlocking patterns or passwords after screen locking is enabled in system settings of the mobile phone, set contacts are set, and mobile phone numbers of the set contacts are saved; a call is made to each set contact; and after the calls are finished, a user can enter an unlocking pattern or password resetting interface again after the user waits for a certain time, and the user can finish unlocking pattern or password resetting and screen unlocking. According to the three set contact calling based method for resetting the passwords, the mobile phone can be unlocked on the premise that phone resetting is not required, so that personal data of the user can not be damaged, the confidentiality is high, and other persons are prevented from resetting the unlocking patterns or the passwords maliciously.
Owner:PHICOMM (SHANGHAI) CO LTD
Backup method and backup device of database
InactiveCN105468475AImprove recovery efficiencyEnsure continuous data stabilityRedundant operation error correctionData synchronizationData operations
The invention provides a backup method of a database. The backup method comprises the following steps: when a data synchronization request of a master database is received, analyzing a data operation command in the data synchronization request, executing the data operation command, recording information corresponding to the data operation command in a synchronization log, and backing up the synchronization log of a slave database into a local disk at a preset backup frequency to generate a backup log. A placing order backup mode of data in the slave database is established, the backup log of the local disk can be used for realizing quick data recovery of the slave database, data recovery efficiency is greatly improved so as to guarantee the sustained data stability of the slave database, and continuity service is provided for front-end service.
Owner:BEIJING QIHOO TECH CO LTD +1
Separable combination type fence flowerpot
InactiveCN102487750AAvoid deformationPrevent accidental lossFencingBridge structural detailsWater storage tankAgricultural engineering
The invention provides a separable combination type fence flowerpot. The flowerpot comprises column flowerpots and a fence flowerpot, wherein the fence flowerpot is connected between the two column flowerpots; each column flowerpot comprises a column planter, a water storage tank, absorbent cotton slivers and an adjustable column; the fence flowerpot comprises a fence planter, a long water storage tank, absorbent cotton slivers and adjustable columns; and a water injection hole and a drain vent pipe are arranged inside the water storage tank and the long water storage tank respectively. The fence flowerpot has the following beneficial effects: the structures of the planters and the columns are changed; the problems of daily watering and maintenance are solved; the difficulty in the production process is simultaneously overcome; the combination method is convenient to operate; the height of the fence flowerpot can be adjusted in the use process; and various problems occurring in the production process are reduced.
Owner:曹树春
Electric connector assembly
InactiveCN102176585ASolve the problem of not being able to prevent lightning strikesActive connectionCoupling protective earth/shielding arrangementsLightning strokesEngineering
The invention relates to an electric connector assembly, which comprises an electric connector plug, wherein the electric connector plug comprises a plug shell; a contact is arranged in the plug shell; a shielding part is arranged at the rear end of the contact of the electric connector plug, and comprises a shielding sleeve, a clamp sleeve and a cable channel which passes through the shielding sleeve and the clamping sleeve; the front end of the shielding sleeve is in conductive connection with the electric connector shell; and the clamping sleeve comprises a permanent seat and a pressure plate which is used for buckling and clamping a shielding layer of a cable in the cable channel together with the permanent seat, the permanent seat and the pressure plate are integrated at the rear endof the shielding sleeve, and a tile-shaped concave face is formed on at least one of the pressure plate and the permanent seat. The shielding part is arranged at the rear end of the electric connector plug of the electric connector assembly and can be effectively connected with the shielding layer of the cable through the electric connector shell, and shielding of the shielding part at the joint of the electric connector is prevented from failing, so that the problem that the conventional electric connector cannot avoid lightning stroke can be effectively solved.
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
File broken-point continuingly-transferring method
InactiveCN108401012AExact Byte GranularityReduce network trafficTransmissionInformation resourceBreaking point
The invention discloses a file broken-point continuingly-transferring method, and belongs to the technical field of information resources. The file broken-point continuingly-transferring method of theinvention acquires broken-point information based on a client, and performs file stream continuingly-transferring based on broken-point information. The method specifically comprises following steps:step S1, initiating a file upload request and a file check request by the client; step S2, determining and saving a file broken-point location by a server; step S3, acquiring file broken-point information by the client; step 4, responding to a continuingly-transferring file stream request by the server; and step S5, receiving a file upload result identifier by the client. The file broken-point continuingly-transferring method provided by the invention can save the file upload time and network resources, can ensure the file continuingly-transferring accuracy and stability, and has good popularization and application value.
Owner:山东汇贸电子口岸有限公司
Secret key safety protection equipment and working method thereof
InactiveCN105447418AHave the ability to prevent attacksAnti-frequency attackInternal/peripheral component protectionPlatform integrity maintainanceComputer hardwareSafe handling
The invention discloses secret key safety protection equipment and a working method thereof. The equipment is composed of a machine body, a machine cover, a safety processor arranged in the human body and an encrypted FLASH storer. The safety processor and the encrypted FLASH storer are in both-way connection; the safety processor comprises a self-destroying input end and a safety crypto module containing a physical noise source true random number generator and runs a secret key destroying program; the safety processor detects external uncovering action through the self-destroying input end, once the machine cover is opened, a secret key storage space wiping signal is sent to the encrypted FLASH storer, and a secret key disclosure is prevented. The encrypted FLASH storer is used for storing all the used secret keys and destroying all internal data after the secret key storage space wiping signal is received. By the adoption of the technical scheme of the secret key safety protection equipment and the working method thereof, when the machine cover is attempted to be opened during any period, a private key is destroyed automatically, thereby the private key is prevented from being obtained illegally, and safety of the secret key is guaranteed.
Owner:中电科网络安全科技股份有限公司
Paint mat
InactiveUS6971420B2Prevent accidental lossProtect the surfaceLiquid surface applicatorsLiquid fillingMagnetEngineering
A paint mat, removably attachable to the base of a paint can, for collecting spills and drips from the paint can during use. The paint mat includes an attachment means, such as a magnet, in the central portion thereof, for attachment to the base of the paint can. When attached, the paint mat extends beyond the perimeter of the paint can. The paint mat may include an aperture distal to the central portion but not extending past the perimeter of the base. The semi-rigid board also includes an advertisement on at least one side thereof and an extension therefrom so as to allow a brush to rest.
Owner:DEMITRY THOMAS CHRISTOPHER
Mask assembly
ActiveCN105079933AAvoid hedgingAvoid rebreathingRespiratory masksMedical devicesEngineeringCarbon dioxide
The invention provides a mask assembly which comprises a frame, a forehead support and a flow guide component. A first gas outlet is formed in the frame; a second gas outlet is formed in the forehead support; the flow guide component comprises a first end, a second end and a channel, the first end is matched with the first gas outlet, the second end is matched with the second gas outlet, and the channel extends from the first end to the second end and is communicated with the first gas outlet and the second gas outlet. The mask assembly in an embodiment of the invention has the advantages that the exhaust channel arranged between the forehead support and the frame is favorable for exhausting carbon dioxide, accordingly, the carbon dioxide can be prevented from being repeatedly inhaled, and noise generated during gas flow collision can be reduced.
Owner:BMC MEDICAL
Adjustable cable and wire traction device
PendingCN113023462ACause strangulationPrevent slippingFilament handlingManual tractionControl theory
The invention relates to the technical field of cable traction, and discloses an adjustable cable and wire traction device. Through arrangement of a connecting bolt and the like, an operator can pull a cable towards one side by holding a roller with a hand, so that the situation that in a traditional mode, the cable needs to be manually carried up to be dragged forwards is avoided, and accidental injuries such as tightening injury to workers are prevented; through arrangement of a chain and the like, non-pure manual traction is realized, time and labor are saved, stable driving is also realized, and the phenomenon that a driving connecting piece slips due to the fact that the cable is too heavy when a traditional belt wheel is adopted for driving is avoided; through arrangement of a rubber wheel and the like, the cable paying-off height can be lowered, the situation that the construction difficulty is increased due to the fact that the cable traction slope is high and mistakenly touches an obstacle is avoided, abrasion to the cable in the pay-off process can be reduced, the service life of the cable is prolonged, and the practicability of the whole traction device is improved; and through arrangement of a connecting rod and the like, a pay-off shaft is manually rotated under the condition that a power source is lacked, so that the manual traction requirement can be met.
Owner:张清国
Backup method, system and device of pictures in mobile terminal and mobile terminal
ActiveCN104123200APrevent accidental lossImprove experienceRedundant operation error correctionComputer securityUsability
The invention discloses a backup method of pictures in a mobile terminal. The method includes the steps that local pictures in the mobile terminal are acquired, and the signature corresponding to each local picture is generated according to the local picture; a local signature data table is generated according to the signatures of the local pictures; a to-be-uploaded signature data table is generated according to the local signature data table and a cloud signature data table of a cloud server; the picture corresponding to each signature in the to-be-uploaded signature data table is uploaded to the cloud server. By the adoption of the method, the local pictures in the mobile terminal are backed up in the cloud server, the pictures can be prevented from being lost accidentally, in the overall backup process, only a network is used for uploading the local pictures to the cloud server, so that usability is improved, and user experience is improved. The invention further discloses a backup system and device of the pictures in the mobile terminal and the mobile terminal.
Owner:KINGSOFT
Easily-detachable and high-strength scaffold for mounting lighting lamps on building external walls
ActiveCN109594754AImprove stabilityReduce occupancyScaffold accessoriesArchitectural engineeringHigh intensity
The invention discloses an easily-detachable and high-strength scaffold for mounting lighting lamps on building external walls in the technical field of construction engineering. The scaffold comprises a lower scaffold and an upper scaffold, reinforcing ribs are arranged on left and right sides of the bottom side walls of workbenches, fixing sleeves matched with support feet are arranged on left and right sides of the top of the workbench on the lower side, bolt rods are inserted in left and right side walls of the fixing sleeves in a penetrating manner, adjusting devices are arranged on the bottom side walls of the support feet on the lower side, and bottom plate devices are arranged on bottom side walls of the adjusting devices. The hinged support feet in the device can be rotated to behidden in bottoms of the workbenches, so that transportation and storage are facilitated, when sliders slide to one side close to the support feet, the support feet are kept in a vertical state, stability of the support feet is strengthened, accidental shaking is avoided, and work of the device is facilitated; the bolt rods are inserted in inner cavities of penetrating holes, the upper scaffold and the lower scaffold are more stably connected, and assembly of the device is facilitated.
Owner:安徽华航水利工程有限公司
Compressed air processing system and method for operating compressed air processing system
InactiveCN103687768AShort switching timeInhibit refluxFluid-pressure actuator safetyServometer circuitsSolenoid valveEngineering
The invention relates to a compressed air processing system (10) for a vehicle, in particular a commercial vehicle, which comprises a compressor control output (12), a solenoid valve device (16) which can be actuated by an electronic control device (14) of the compressed air processing system (10), and a pneumatically actuatable valve device (18). A control pressure can be applied to the compressor control output (12) using the pneumatically actuatable valve device (18) and the pneumatically actuatable valve device can be actuated (18) using the solenoid valve device (16) and from a central compressed air region (20). The present invention also relates to a method for operating the compressed air processing system.
Owner:KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH
Shielding element and electrical connector plug using same
InactiveCN102170075BSolve the problem of not being able to prevent lightning strikesActive connectionCoupling protective earth/shielding arrangementsElectrical connectorShielding Failure
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Mass concrete wireless automatic temperature measurement device with temperature self-compensating function and application thereof
InactiveCN109974867AImprove corrosion resistanceTo meet the requirements of anti-corrosionProgramme controlThermometer detailsDisplay deviceData acquisition
The invention relates to the field of temperature monitoring devices of mass concrete, and particularly relates to a mass concrete wireless automatic temperature measurement device with a temperatureself-compensating function and application thereof. The device comprises an NTC temperature sensor, a data acquisition module, a data storage module, a data processing module, a wireless data transmission module, and a display device, wherein the NTC temperature sensor is arranged on a temperature monitor point inside concrete, the data acquisition module is connected with the sensor through a three-core cable, the data storage module is connected with the data acquisition module, the data processing module is used for packaging and processing data, a signal input end of the data processing module is connected with both the data acquisition module and the data storage module, an output end of the data processing module is connected with the wireless data transmission module, the wireless data transmission module is used for sending information obtained from the data processing module to a control center, and the display device displays the information. According to the temperature measurement device, the NTC temperature sensor is used for wireless automatic monitoring of mass concrete temperature for the first time, and when temperature does not need compensating, mass concrete temperature is monitored remotely, accurately, efficiently and intelligently.
Owner:UNIV OF JINAN
Electronic balance with cash register function
InactiveCN103292885AOrganizedSafe storageSpecial purpose weighing apparatusControl theoryMechanical engineering
The invention provides an electronic balance with a cash register function. The electronic balance comprises a balance body, a weighting panel, a weighting support, a weighting sensor, a power wire, a control panel, a circuit board and related built-in circuits. A cash drawer is added in the balance body and can pop from the front end face of the balance body. The cash drawer is connected with the balance body through sliding rails. An elastic buckle is arranged at the position close to the front end face of the balance body and is controlled by a pop button arranged on the front end face of the balance body. The invention discloses the electronic balance with a cash register function, cashes can be stored more systematically through the added cash drawer of the balance body of the electronic balance, accidental loss of cashes can be prevented, and efficiency of cash collecting is improved effectively; meanwhile, a combination lock is arranged between the cash drawer and the balance body, so that cashes can be stored more safely, and the electronic balance is particularly adaptable to use in large super markets and farmer's markets.
Owner:施郁峰
Intelligent traffic control system
InactiveCN107424421AImprove throughputPrevent accidental lossControlling traffic signalsTraffic signalCollection system
The invention relates to an intelligent traffic control system, which is used for being applied to the technical field of transportation. The intelligent traffic control system comprises a system control platform, a dispatching system, a data exchange system and a positioning system, and is characterized in that the dispatching system, the data exchange system and the positioning system are connected with the system control platform through wireless mobile communication; the positioning system is arranged on each traffic light of an urban intersection; and each traffic light of the urban intersection is provided with a road condition flow collection system. The intelligent traffic control system can control the color of the traffic lights of the intersection and the passing and forbidding work time of pedestrian traffic lights through a signal control system and the system control platform according to vehicle flow information, which is collected by the road condition flow collection system, of each road segment, thereby achieving optimal intelligent traffic light passage time setting for maintaining the traffic order and improving the intersection passage rate. In addition, the intelligent traffic control system has an effect of real-time updating, can realize remote passage setting for the traffic lights, and is very convenient.
Owner:HEFEI UNIV OF TECH
Detection device for on-off fault of power system optical fiber
InactiveCN109556830APrevent accidental lossHigh precisionTesting fibre optics/optical waveguide devicesBreaking pointThreaded pipe
The invention relates to the technical field of optical fiber on-off detection equipment, and aims to provide a detection device for on-off faults of a power system optical fiber which can effectivelysolve the problem that existing detection devices for optical fiber on-off are single in function. The device comprises a fixed base. The fixed base is connected with a movable base through a slidingrod and is provided with a laser emission module on the upper surface. A laser transmitter is arranged on the laser emission module. A laser receiving module is arranged on the upper surface of the movable base. A laser receiving module is arranged on the laser receiving module. The laser emission module and the laser receiving module are respectively connected with a laser emission limiting plate and a laser receiving limiting plate through a bayonet. A threaded pipe is arranged on both the laser emission limiting plate and the laser receiving limiting plate. The detection device for on-offfaults of the power system optical fiber has the advantages that the on-off of the optical fiber can be detected, and detection of the optical fiber break point can also be used through cooperation ofthe laser emission module, the laser receiving module, and the threaded pipe, so as to improve the resource utilization rate.
Owner:STATE GRID GASU ELECTRIC POWER RES INST +2
Method and terminal equipment for data protection
ActiveCN102591805APrevent accidental lossImprove securityMemory loss protectionData processingComputer hardware
The invention provides a method and terminal equipment for data protection, which belong to the technical field of data processing. The method comprises judging whether terminal equipment placement state is in abnormal condition; and when the terminal equipment placement state is in abnormal condition, protecting data in the terminal equipment. When the terminal equipment placement state is in abnormal condition, automatic data protection is performed, which can better protect data and prevent accidental loss of data.
Owner:LENOVO (BEIJING) CO LTD
Biological mixed characteristic payment method applied to intelligent POS machine
PendingCN111222888APrevent accidental lossImprove conveniencePoint-of-sale network systemsProtocol authorisationIntelligent machineInformation system
The invention discloses a biological mixed characteristic payment method applied to an intelligent POS machine. The method comprises the steps: inputting a amount to be deducted into the POS machine,and generating different payment information instructions; enabling a user to send payment information according to the generated payment information instruction; selecting one payment mode, and carrying out payment verification of the password, wherein in a payment verification process, the POS machine needs to confirm biological characteristics, and starts the collection and recognition of facial features; after the POS machine recognizes the facial feature information of the user, generating acquired and photographed image information; entering an identity card information system through apayment system; calling the identity card information of the user, and transmitting the collected information to a payment system of the POS machine; the payment system in the POS machine receives thepersonal information of the user, comparing the personal information with the biological characteristic information to judge whether the payment information of the user is correct or not: if yes, passing payment, or else, enabling the payment system to return to an initial payment page part.
Owner:深圳创宇智汇信息科技有限公司
Multifunctional animal collar
InactiveCN107836372AReduce riskEasy to captureShort range communication serviceOther apparatusDiseaseEngineering
The invention discloses a multifunctional animal collar. The multifunctional animal collar comprises an electronic board and tying straps, and the electronic board comprises a power supply, an electric shock block, a chip, a Bluetooth device and a monitor, wherein the power supply is located at the right side of the electronic board, the left side of the power supply is provided with the electricshock block, the middle of the electronic board is provided with the chip, the lower portion of the left side of the chip is provided with the Bluetooth device, the upper portion of the right side ofthe chip is provided with the monitor, the collar straps are arranged at the two sides of the electronic board through hinges respectively, the collar straps comprise the left strap at the left side and the right strap at the right side, the left end of the left strap is provided with a buckle, and a plurality of circular holes are formed in the middle of the right side surface of the right strap;during use, the current physical condition of an animal can be known at any time through a mobile phone or other mobile terminals, diseases of the animal can be found as soon as possible, and after the animal reaches a certain degree of maturity, the animal can be instantly paralyzed and conveniently captured through the arrangement of the electric shock block; the multifunctional animal collar has the advantages that real-time detection is conducted, and the animal can be instantly paralyzed.
Owner:XUCHANG JIANAN DISTRICT EAST & ANIMAL HUSBANDRY PROFESSIONAL COOP
Chair facilitating storage of objects
InactiveCN109892891APrevent accidental lossStoolsPivotal connectionsMechanical engineeringEngineering
Owner:吴一
Child anti-lost alarm
The present invention relates to an electronic sensing system device and a wireless remote control device. The child anti-lost alarm device consists of two parts: a mother machine and a child machine. The mother machine is for the adult to wear on the body for real-time contact with the child machine and control of the child machine, the child machine is for the child to wear, and wireless connection is made between the mother machine and the child machine by Bluetooth and remote control. In use, when the mother machine and the child machine remain in a set distance range, the mother machine can detect and connect the child machine, and when the child machine leaves the distance range set by the mother machine, the mother machine and the child machine send alarm sounds at the same time. When the distance between the mother machine and the child machine is getting larger, the alarm sound is getting louder when the capability of sensing the signal of the alarm is getting weaker. When the mother machine and the child machine reach the set distance range, connection is reestablished, and the alarm sound stops. Therefore, the alarm sound is sent out by the alarm immediately when the child leaves the range set by the parent, so as to prevent the child from being lost accidently.
Owner:王明中
Odor-resistant closestool
ActiveCN104153442APrevent accidental lossExtraction is smooth and fastLavatory sanitoryEngineeringToilet
The invention discloses an odor-resistant closestool which comprises a closestool body, a closestool cover, a suction port located at the upper end of the interior of the closestool body, and a suction fan used for removing odor through the suction port, wherein at least one through hole is formed in the closestool cover, and blocking covers used for opening and closing the through holes are arranged on the closestool cover. According to the odor-resistant closestool, the through holes are formed in the closestool cover, the blocking covers used for opening and closing the through holes are arranged on the closestool cover, the closestool cover can be put down and the through holes can be opened when odor removal is conducted, and in this way, odor in the closestool body can be prevented from diffusing to a washroom, air circulation can be achieved between the through holes and the suction port during odor removal, and then odor in the closestool body can be removed smoothly and quickly through the suction fan.
Owner:苏州盛泽科技创业园发展有限公司
Document box and tank container with said document box
ActiveCN101362547AEasy to installEasy to disassembleClosuresLarge containersPaper documentTank container
The invention provides a file box and a tank container equipped with the file box. The file box is used for storing files, and comprises a barrel-shaped box body; a box bottom which is fixed at one end of the box body to form an accommodation space with the box body for accommodating the files; a box cover which is arranged at the other end of the box body in an openable manner and is used for keeping the files in the accommodation space; and at least a connecting piece which is arranged outside the box body and is used for detachably fixing the file box; wherein, the box body, the box bottom and / or the box cover are made from a transparent or semitransparent material or a stainless steel material. The tank container comprises a tank body and a frame which is arranged outside the tank body and is used for supporting the tank body, and the tank container further comprises a bracket which is arranged on a preset position of the frame, and the file box which is connected to the bracket, wherein, the file box is detachably fixed on the bracket by the connecting piece. The file box is convenient in assembly and disassembly.
Owner:NANTONG CIMC TANK EQUIP CO LTD
Device and method for accurately calculating input tax of freight transport taxpayer
ActiveCN103927829APrevent accidental lossAccurate calculationCo-operative working arrangementsCash registersThe InternetData acquisition
The invention relates to a device and method for accurately calculating input tax of a freight transport taxpayer. The device comprises at least one available wireless network, at least one transport vehicle provided with a vehicle-mounted tax printer, at least one terminal toll collector provided with a tax control reader-writer, at least one tax control IC card matched with the tax control reader-writer and a tax control server system, wherein the vehicle-mounted tax printer and the tax control server system are connected through the wireless network, and the tax control reader-writer and the terminal toll collector are connected through a standard data interface. According to the device and method for accurately calculating the input tax of the freight transport taxpayer, the input tax, such as the oil fee and road and bridge tolls, of the freight transport taxpayer is accurately calculated, the vehicle-mounted tax printer and the tax control reader-writer serve as nodes at the front end, data acquisition is achieved by using the IC card as a carrier, and coverage of a wide-area internet is achieved due to connection between the wireless network and the tax control server system at the rear end; on the basis, the purpose of accurately calculating the input tax of the freight transport taxpayer is achieved by acquiring various data and carrying out analysis and processing on the data.
Owner:HENAN JUSTSECOND ELECTRONICS TECH
Exhibition device
PendingCN112438530APrevent accidental lossConvenience guaranteedBook cabinetsFurniture partsEngineeringMechanical engineering
Owner:GUILIN ZHISHEN INFORMATION TECH CO LTD
Multifunctional practical children toy car
PendingCN107982930ASave storage spaceImprove practicalityElectrical appliancesToy vehiclesEngineeringMobile phone
The invention discloses a multifunctional practical children toy car. The multifunctional practical children toy car comprises a body and chassis. The chassis is installed at the lower end of the device body, the chassis is fixedly connected to the device body through a bolt, a hinge is installed on the left side of the device body, a back box cover is installed on the top surface of the left sideof the device body, the device body is movably connected to the back box cover, a clamping fastener is installed in the middle of the back box cover, the clamping fastener is embedded in the back boxcover, a signal processing device is installed on the internal right side of device body, and the signal processing device is fixedly connected in the device body. An antenna is installed on the topof the device body, the antenna can conduct mobile phone end positioning service on the device matched with the signal processing device, in this way, children can be prevented from loss in accident and failing to find toys due to throwing randomly, and defects of low rate of finding back after loss due the fact that the existing design has no finding back function.
Owner:天津神工科技有限公司
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