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Key generation method and apparatus
ActiveCN107666666AAvoid unusable situationsTroubleshoot issues that don't workSecurity arrangementSecuring communicationComputer scienceKey generation
The invention provides a key generation method and apparatus. The method includes: obtaining a slice identifier corresponding to a network slice currently attached to a user terminal, wherein the slice identifier is used for identifying the network slice in a unique manner; and sending the slice identifier to a specified communication device, wherein the slice identifier is used for indicating generation of an intermediate key required by the network slice according to the slice identifier to the specified communication device. By employing the above technical scheme, the problem that in the related technology, different network slices possibly use the same intermediate key so that the functions of the slices cannot be normally realized is solved, different network slices correspond to different intermediate keys, and the condition that the functions of the slices cannot be normally used since the same intermediate key is distributed to different network slices is avoided.
Owner:ZTE CORP
Vehicle loading board rotating device of stereo garage
The invention discloses a vehicle loading board rotating device of a stereo garage. According to the vehicle loading board rotating device, a rotating track is mounted in the middle of a vehicle loading board, the vehicle loading board rotates by taking a rotary shaft as a center, a rotary bull gear is fixedly arranged on the rotating track, a rotating motor and a rotary pinion gear are mounted on the vehicle loading board, the rotary pinion gear is connected with the rotating motor and is engaged with the rotary bull gear, and rotary wheels are arranged in the rotating track. The vehicle loading board drives the rotary wheels to rotate along the rotating track, an automobile can rotate in any direction through rotating the vehicle loading board, and the rotation is flexible, safe and reliable.
Owner:山东恒升智能停车系统有限公司
Method and device for executing write operation on protected partition
InactiveCN104049914AEasy to operateReduce user costsInput/output to record carriersMemory loss protectionComputer hardwareComputer science
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD
Method and system for managing gateway of wireless local area network
InactiveCN107249209ASimplify the onboarding processEasy to deployAssess restrictionConnection managementCloud managementAuthentication information
The invention relates to a method and system for managing a gateway of a wireless local area network. The wireless local area network comprises a gateway, a distribution platform and a cloud management platform. The method for managing the gateway of the wireless local area network comprises the steps that authentication information is created in the cloud management platform, wherein the authentication information contains a distribution platform address and access verification information; the gateway receives an authentication request, judges whether the authentication request comprises the authentication information or not, and acquires an access address of the cloud management platform from the distribution platform according to the distribution platform address contained in the authentication information; the gateway sends an access request to the cloud management platform according to the acquired access address of the cloud management platform, and the cloud management platform verifies the access verification information and establishes connection with the gateway; and the cloud management platform receives keep-alive signals sent by the gateway at an interval of preset time and source address information of the gateway. According to the method for managing the gateway of the wireless local area network, the access efficiency is improved through a mode that the gateway actively discovers and connects the cloud management platform.
Owner:SUZHOU HANMING TECH
Vertical circulating garage carrying hanging bracket with 360-degree unobstructed rotating carrying plate
The invention discloses a vertical circulating garage carrying hanging bracket with a 360-degree unobstructed rotating carrying plate. The carrying hanging bracket comprises a carrying bench underframe, a rotatable carrying plate, a revolving bearing, a circular-ring-shaped rolling support device mounting base, a rolling support device, and a rotatable carrying plate electric-driving device. The revolving bearing and the circular-ring-shaped rolling support device mounting base are installed at the center of the top surface of the carrying bench underframe; and the centroid of the bottom surface of the rotatable carrying plate is arranged right above the centroid of the top surface of the carrying bench underframe. A mounting hole is formed in the centroid of the rotatable carrying plate.A plurality of rolling support devices are installed on the top surface of the circular-ring-shaped rolling support device mounting base; and the bottom surface of the rotatable carrying plate is in contact with the rolling support devices. The carrying hanging bracket has characteristics of short stop and take time, flexible rotation, high precise, and high reliability and safety.
Owner:SHANDONG JIU ROAD PARKING EQUIP CO LTD
Method for resetting starting system
InactiveCN1908900AAvoid completely unusable situationsAvoid unusable situationsProgram loading/initiatingOperational systemGNU/Linux
The recovery bootstrap system method comprises: dividing the flash memory of device with embedded Linux OS into four areas for the system guide tool, Linux micro-kernel, mini root directory system, and user root directory; setting the area with user directory as the erasable area and other areas as read-only areas; and arranging the detection program for user root directory in the mini file system to first detect the file and decide the log-in when starting.
Owner:MOXA INC
Cable branch box capable of remote monitoring and control
InactiveCN106532601AAvoid unusable situationsAvoid abnormal situationsSubstation/switching arrangement cooling/ventilationMotor driveElectronic component
The invention discloses a cable branch box capable of remote monitoring and control. The box comprises a box body, wherein a storage plate is arranged in the box body and comprises a first horizontal substrate, a second horizontal substrate and a third horizontal substrate, the first horizontal substrate and the third horizontal substrate and the third horizontal substrate and the second horizontal substrate are connected respectively by a first inclined plate and a second inclined plate, a plurality of projection welding studs are arranged on the third horizontal substrate and are used for fixing electronic components, a cooling assembly comprises a cooing assembly air duct and a motor box which are sequentially arranged from top to bottom, the cooling assembly air duct is in a hollow cuboid, the motor box is arranged in corresponding to an air inlet, the motor drives an air guide wheel, a control module is connected with the cooling assembly through a connection wire and is provided with a temperature sensor and a wireless signal emitter, and the temperature sensor is used for detecting a temperature in the box. By the cable branch box, remote control can be achieved, an abnormal condition is effectively prevented, and the reliability is improved. The box is suitably and widely used in the cable branch box.
Owner:河北郎尊电力科技有限公司
Fire-fighting equipment storage box
InactiveCN108578957AImprove protectionAvoid unusable situationsFire rescueElectromagnetic lockEngineering
The invention relates to the technical field of fire-fighting accessory devices, in particular to a fire-fighting equipment storage box. By adopting the fire-fighting equipment storage box, a box bodycan be effectively prevented from being opened by unauthorized persons, the protection capability on fire-fighting equipment is improved, the situation that the fire-fighting equipment cannot be usednormally in case of a fire is avoided, and the safety and practicality are improved; moreover, fire hydrants can be effectively prevented from being stolen, the protection capability on the fire hydrants is improved, and the usage reliability is improved. The fire-fighting equipment storage box comprises the box body, a partition board, a water supply pipe, a water supply valve, a spool frame, afire-fighting hose reel, a water gun and a plurality of fire hydrants, and further comprises a photoelectric alarm and a control switch. The front end of the box body is provided with a taking and charging port, and a door panel is arranged at the taking and charging port. The left end of the door panel is connected with the left side of the front end of the box body through hinges. The right endof the door panel is connected with the right side of the front end of the box body through an electromagnetic lock. The electromagnetic lock comprises a lock bar, a soft iron rod, a permanent magnetic column, a first spring, a electrified coil, a first baffle, a limiting ring, a first tapered end and a second tapered end.
Owner:苏州慧安智能科技有限公司
Electric wheel stopping device and three-dimensional garage carrying hanging bracket using the same
Owner:SHANDONG JIU ROAD PARKING EQUIP CO LTD
Terminal contact person pre-paid method and terminal equipment
InactiveCN106327182AAvoid unusable situationsAvoid inconvenienceProtocol authorisationTerminal equipmentComputer terminal
Embodiments of the invention disclose a terminal contact person pre-paid method and terminal equipment. The method comprises the following steps of establishing association information between a contact person and a pre-paid application program, and displaying the association information in contact person details, wherein a pre-paid interface of a selected contact perform includes a contact person telephone number and a default pre-paid sum; and after receiving a pre-paid instruction for the selected contact person, carrying out the pre-paid for the selected contact person and storing pre-paid information in a terminal. The pre-paid for the selected contact person can be conveniently carried out through the pre-paid application program in the contact person details, inconvenience of inputting a pre-paid telephone number is prevented for a user, and property loss of the user or others due to input of wrong pre-paid telephone numbers is also prevented. The operation is simple, the usage is convenient, and the practicality is strong.
Owner:SHANGHAI ZHUO YOU NETWORK TECH
Energy-saving and environment-friendly sewage treatment equipment
InactiveCN109293095AAvoid environmental pollutionHigh degree of automationWater/sewage treatment by irradiationSpecific water treatment objectivesWater detectorSludge
The invention relates to the technical field of energy saving and environmental protection, in particular to energy-saving and environment-friendly sewage treatment equipment, which comprises an equipment main body. The equipment main body is internally equipped with an aeration chamber, a gas deodorization pipe, a precipitation chamber and a disinfection chamber. The equipment main body is externally equipped with a wind power generator, a control box and several solar cell panels. The control box is internally equipped with a lithium battery pack, a controller and a power switching device. Through a reversing valve, a second reversing valve, a gas detector and a water detector, the equipment realizes dual guarantee, and avoids discharging substandard water or gas and polluting the environment. Moreover, the electric energy of the equipment is provided by wind and solar energy, thus being more environmentally friendly. The energy-saving and environment-friendly sewage treatment equipment can effectively solve the problems of low solar energy utilization, potential safety hazards and failure to meet the demand by clean energy, also can achieve thorough purification and filtration of bacteria, impurities and sludge in sewage, and meets the requirements of energy saving and environmental protection.
Owner:德阳卡邦斯阳光科技有限公司
Key structure and electronic device
ActiveCN107808792AAvoid unusable situationsAvoid shakingElectric switchesKey pressingElectronic switch
The invention relates to a key structure and an electronic device and belongs to the technical field of electrons. The key structure comprises a housing, a key cap, an electronic switch, a limiting plate and a rocking bar, wherein the electronic switch is installed in the housing, and an opening is formed in the position, corresponding to the electronic switch, of the housing, the rocking bar comprises a head portion and a rod portion, the rod portion is hinged to the housing, the head portion is provided with a through hole, a key contact is arranged at the position, corresponding to the electronic switch, of the head portion, and the length of the rod portion is greater than or equal to a preset value; a clamping hook corresponding to the through hole is formed in the bottom of the key cap, the key cap is installed in the opening, the clamping hook penetrates through the through hole of the rocking bar, and the bottom of the key cap is attached to the head portion of the rocking bar.Plug pins are arranged at two ends of the limiting plate, a gap is formed between the two plug pins, the plug pins of the limiting plate are inserted into the gap between the clamping hook and the head portion of the rocking bar, and the key contact is located in the gap. By adopting the key structure and the electronic device, the problem is solved that the key structure cannot be normally used.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Power free lift type flood gate
Owner:曾立宇
Automatic detection multi-mode switching system for emergency light, method and emergency light
ActiveCN110461074ARapid responseRealize intelligent charging and discharging managementElectric light circuit arrangementEnergy saving control techniquesCharge controlEmergency light
The invention discloses an automatic detection multi-mode switching system for an emergency light, method and an emergency light. The automatic detection multi-mode switching system for an emergency light comprises an intelligent control unit, a key triggering module, and an acousto-optic indicating module. By adopting the key triggering module and the acousto-optic indicating module, switching offunction scenes of the emergency light is realized, a maintainer can make a rapid reaction, the emergency light is maintained in the shortest time, an ADC sampling module, a charging control module and an LCD discharge control module are adopted, intelligent charge and discharge management of the emergency light is realized, and through the intelligent charge and discharge management, a conditionin which the emergency light can not used normally in emergency can be avoided.
Owner:深圳依炮尔科技有限公司
Paperboard production and conveying line and use method thereof
PendingCN107825758AConvenient length measurementEasy drift detectionConveyorsBox making operationsPaperboardDisplay device
The invention discloses a paperboard production and conveying line. According to the technical scheme, the paperboard production and conveying line is characterized in that the paperboard production and conveying line comprises a rack and a conveying belt arranged on the rack; a stroke detection device abutting against the surface of the conveying belt is arranged on the rack; a marking device isarranged on the rack; a roller of the stroke detection device abuts against the surface of the conveying belt; a display is arranged on the rack; the display is connected with the output end of a controller; bar guide plates are arranged on the rack; infrared detectors are arranged on the bar guide plates; a processor is arranged on the rack; and position correction devices for paperboard resetting are arranged on the parts, located on the two sides of the conveying belt, of the rack correspondingly. The paperboard production and conveying line can provide marked paperboard surfaces, so that workers can carry out bending operation on paperboards conveniently, shifting detection and position correction operation can be carried out on the paperboards on the conveying belt, and the situationthat the paperboards fall off the conveying belt is avoided.
Owner:安吉县格林纸箱厂
Motor train unit pump box unit device and manufacturing method thereof
InactiveCN110067730AAvoid enteringReduce failurePositive displacement pump componentsPump controlDraining tubeUnit device
The invention relates to the technical field of pump box unit design, in particular to a motor train unit pump box unit device. The device comprises a box body and a water pump arranged in the box body, the inner wall of the box body is provided with a heat preservation material, the upper part of the water pump is provided with a pressure switch, the bottom of the pressure switch is connected with the water outlet pipe, a second junction box is arranged in the box body, a transmitter and a relay are arranged in the second junction box, the bottom of the water pump is connected with a manual ball valve through a tee joint, the outer side of the manual ball valve is connected with an electromagnetic valve, and the bottom of the electromagnetic valve is connected with a drain pipe. The device further discloses a manufacturing method of the motor train unit pump box unit device, according to the motor train unit pump box unit device, parts inside the box body can be isolated and protectedthrough the heat preservation material, external low-temperature gas is prevented from entering the device, the water pump and the water supply can be carried out in winter through the heat tracing device, the normal work of the drainage pipeline is effectively protected and guaranteed, and the phenomenon that the icing phenomenon occurs when the temperature is low is avoided.
Owner:青岛四机宏达工贸有限公司
System software upgrading method for embedded products
InactiveCN104281464AAvoid unusable situationsEasy to useProgram loading/initiatingProduct systemRandom access memory
The invention discloses a system software upgrading method for embedded products. The method comprises the following steps of setting a double-sided image marker in a system to mark an image file which is running currently in the system and an upgraded image position; reading a running image file marker stored in an ROM (read-only memory); reading an upgraded image file, and programming the upgraded image file to the upgraded image position; checking the legality and the validity of the upgraded image file programmed to the upgraded image position, and if the upgraded image file is legal and valid, exchanging the image markers and storing the updated running image file marker in the ROM; if the image file is not legal or valid, keeping the image marker unchanged; restarting the system, reading an image marker stored in the ROM, and copying an image file at an image position corresponding to the image marker in the ROM in an RAM (random-access memory); executing the copied image file in the RAM. The system software upgrading method can avoid the conditions that the system collapses and the embedded products cannot be used normally in the system software upgrading process of the embedded products.
Owner:上海明波通信技术股份有限公司
Automatic assembling machine for tiny headless screws and nuts
InactiveCN112894334AAvoid unusable situationsImprove the situation that cannot be concentricMetal working apparatusButt jointMachine
The invention relates to the technical field of automatic assembling machines, and discloses an automatic assembling machine for tiny headless screws and nuts. The machine comprises a rack, and the rack is provided with a screw feeding mechanism for screw feeding, a nut feeding mechanism, a screw grabbing mechanism, a screwing mechanism and a touch screen. The nut feeding mechanism is located at one side of the screw feeding mechanism and used for feeding nuts; the screw grabbing mechanism is located at one side of the nut feeding mechanism and used for grabbing screws; and the screwing mechanism is located at the rear side of the screw feeding mechanism and the nut feeding mechanism and used for assembling the screws and the nuts, and the touch screen is located at the front sides of the screw feeding mechanism and the nut feeding mechanism and used for controlling the assembling machine to start. According to the automatic assembling machine for the tiny headless screws and nuts, accurate butt joint of the screws and the nuts is achieved through an accurate screw grabbing and aligning mechanism, namely three sets of air cylinders are used for grabbing, aligning and limiting, and the situation that in the prior art, a claw clamp and spring integrated screwdriver bit cannot meet accurate alignment of the tiny screws and nuts, and consequently normal use cannot be achieved is avoided.
Owner:深圳市驰速自动化设备有限公司
Hydraulic oil pump for engineering machinery
InactiveCN110748479AIncrease air flowImprove the heating effectPositive displacement pump componentsFluid-pressure actuator componentsOil canElectric machinery
The invention discloses a hydraulic oil pump for engineering machinery. The hydraulic oil pump comprises a pump housing, wherein a first annular copper pipe, a second annular copper pipe and a third annular copper pipe are arranged on the inner wall of the pump housing; a temperature detecting unit is arranged between the first annular copper pipe and the second annular copper pipe; draining hosesare connected both between the first annular copper pipe and the second annular copper pipe and between the second annular copper pipe and the third annular copper pipe; chilling plates are fixedly arranged on the inner walls of all of the first annular copper pipe, the second annular copper pipe and the third annular copper pipe; the top of the pump housing is provided with an air outlet and anair inlet; the air inlet is arranged at one side of the air outlet; the end part of the air inlet is provided with a transmission pipeline; a thermal insulating shell is fixedly arranged on the side surface of the pump housing; and a motor and a cooling fan are arranged in the thermal insulating shell. The hydraulic oil pump has the advantages that engine oil can be heated, so that the temperatureof the oil is prevented from being too low; and at the same time, the oil temperature can be reduced, the use is very convenient, and the working efficiency of engineering machinery can be effectively prevented from being affected.
Owner:合肥宇创液压件有限公司
Remote meter reading abnormity monitoring method and device, gas meter system and gas cloud platform
ActiveCN111339129AImprove targetingIncreased sensitivityDigital data information retrievalTransmissionGas meterEngineering
The embodiment of the invention provides a remote meter reading abnormity monitoring method and device, a gas meter system and a gas cloud platform. The method comprises the following steps: extracting gas data characteristics of a gas use data sequence corresponding to each gas use behavior node; calculating a first data node sequence corresponding to the gas data characteristics in the gas meterdata; calculating abnormal matching characteristics of the gas data characteristics matched with preset abnormal characteristics corresponding to a gas user of the gas meter, further extracting the corresponding second data node sequence, and after the gas data interval of each target data node is determined, searching the corresponding abnormal data to determine the abnormal monitoring reason corresponding to each target data node. Thus, the gas abnormal condition of the gas use behavior node can be monitored in real time, so that the pertinence and sensitivity of gas abnormal monitoring areimproved, and the situation that the gas abnormal problem cannot be used normally due to the fact that the gas abnormal problem cannot be repaired for a long time can be avoided to a certain extent.
Owner:巩义市燃气有限公司
Control method of shared charger
InactiveCN110189118ALow costAvoid reusePayment architectureIndividual entry/exit registersPaymentPassword
The invention aims to provide a control method of a shared charger, being characterized in that the numbers of a background server and a front-end device are used as password seeds, and a plurality ofpassword groups are generated by using the same generation rule; the background server sends the password groups to a mobile client in sequence according to the order completion frequency; a chargerend takes a password group which is used most recently as a forbidden password, so that the repeated use of the password remembered by the last user is avoided; and after entering a payment interface,the client performs order payment, and then the password is sent to the user after the payment is successful, thus completing the verification of the charger end. Therefore, a wireless network moduledoes not need to be arranged at the charger end to carry out network connection to synchronize data, so that the circuit structure of the charger end is simpler, and the cost of the charger is greatly saved in thousands of charger pavement.
Owner:深圳市力量威科技有限公司
Renovation transformation construction method for large building roof
InactiveCN111852063ASimple waterproof structureAvoid unusable situationsBuilding repairsRoof covering insulationsArchitectural engineeringStructural engineering
The invention relates to a renovation transformation construction method for a large building roof, and belongs to the technical field of renovation and transformation of a building roof. The method comprises the following steps of S1, removing a roof protection layer to a waterproof layer, and reserving the complete waterproof layer; S2, detecting the positions of roof panels, cutting and separating along seams between adjacent roof panels, simultaneously cutting and separating welding positions between the roof panels to be removed and a steel beam, in-situ mounting a new roof panel immediately after one old roof panel is removed by using the method of dismounting and mounting therewith, and filling seams of adjacent newly-mounted roof panels with mortar; and S3, after replacement with arow of new roof panels is completed, making a first waterproof layer adhering to the row of new roof panels, and making the first waterproof layer in lap joint with the waterproof layer of the old roof and sealing. When the old roof panels are replaced with the new roof panels, the complete waterproof structure of the roof can be ensured all the time, the indoor leakage is avoided during rainfallor snowfall, and normal use of a building is ensured.
Owner:BEIJING CONSTR ENG GRP CO LTD
Version management system, development data transmission control method and related device
ActiveCN111596953AImprove availabilityAbnormally rapid convergenceVersion controlTransmissionClient agentSoftware engineering
The embodiment of the invention discloses a version management system, a development data transmission control method and a related device. The system comprises a developer client, a proxy server anda plurality of storage devices, the developer client is in communication connection with the proxy server, the proxy server is in communication connection with the storage devices, and the developer client is used for recording project development data of a user and sending the project development data to the proxy server; the proxy server is used for receiving the project development data and sending the project development data to associated target storage devices, and the multiple storage devices comprise the target storage device; and the target storage device is used for receiving and storing the project development data. According to the embodiment of the invention, high availability of the server in the version management system can be realized.
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD
Remote meter reading abnormity monitoring method and gas meter system
InactiveCN112291348AImprove targetingIncreased sensitivityDigital data information retrievalTransmissionGas meterEngineering
The embodiment of the invention provides a remote meter reading abnormity monitoring method and a gas meter system, and the method comprises the steps: extracting the gas data features of a gas use data sequence corresponding to each gas use behavior node, calculating a first data node sequence, corresponding to the gas data features, in gas meter data, calculating abnormal matching characteristics of the gas data characteristics matched with preset abnormal characteristics corresponding to a gas user of the gas meter, further extracting a corresponding second data node sequence, and after determining the gas data interval of each target data node, searching the corresponding abnormal data to determine an abnormal monitoring reason corresponding to each target data node. Thus, the gas abnormal condition of the gas use behavior node can be monitored in real time, so that the pertinence and sensitivity of gas abnormal monitoring are improved, and the situation that the gas abnormal problem cannot be used normally due to the fact that the gas abnormal problem cannot be repaired for a long time can be avoided to a certain extent.
Owner:潘从平
Authority control method and device
PendingCN112149070AReduce storage contentImprove query speedDigital data protectionDigital data authenticationAuthority controlOperating system
The invention provides an authority control method. The authority control method comprises the steps of obtaining user information of an operation user, a to-be-operated object and a required operation type; determining permission priorities of the operation types of the to-be-operated objects; searching the highest authority priority owned by the operation user for the to-be-operated object fromthe data authority table; and if the authority priority is lower than the highest authority priority, executing an operation corresponding to the operation type on the to-be-operated object. Because the highest authority priority of the user to the operation object is stored in the table, the related operation can be executed as long as the authority priority required by the user is lower than thehighest authority priority stored in the table, and one-to-one comparison with all owned operation types is not needed, so that the query speed can be increased. The highest authority priority is stored in the table, and all operation types do not need to be stored, so that the storage content in the table can be reduced, and the situation that a user cannot normally use the table due to the factthat authority distribution does not conform to use logic can be avoided.
Owner:HANGZHOU HIKVISION DIGITAL TECH
Mechanical condition monitoring system
InactiveCN109374058ATroubleshoot collection technical issuesReduce calculationMeasurement devicesFuel tankEngineering
The invention relates to a mechanical condition monitoring system and relates to the field of mechanical inspection. A management end and at least one collection end are included, each of the collection ends is connected to the management end, and each of the collection ends is used for collecting working parameters of a target machine and comprises an oil sensor and a state sensor. The oil sensoris used for monitoring an oil quantity in an oil tank of the target machine, the state sensor is used for detecting the working state of a target mechanical device, and both the oil sensor and the state sensor are connected to the management end. The management end is used for counting and displaying the working parameters. According to the solution, the technical problem of how to collect the working parameters of engineering machinery is solved, and the solution is applicable to the supervision of the engineering machinery.
Owner:贵州荣创信息科技有限公司
Cover opening structure of intelligent garbage can cover
PendingCN111792240AAvoid unusable situationsRealize the beater situationRefuse receptaclesElectric machineryIndustrial engineering
The invention discloses a cover opening structure of an intelligent garbage can cover. The cover opening structure comprises a garbage can cover and a garbage can body, the garbage can cover is movably connected with the garbage can body through an integrated mounting assembly, lifting handles are arranged at the upper ends of the two sides of the garbage can body, and a cover plate is rotationally connected with the upper end surface of the garbage can cover through connecting lugs; clamping grooves are formed in the connecting lugs, a drainage plate is connected with the edge of the cover plate, a thermosensitive device is arranged on the end surface of the closing position of the cover plate, a throwing opening is formed in the opening position of the cover plate, the rotating input endof the cover plate is connected with a telescopic mechanical arm through a suction cup, and the rotating input end of the telescopic mechanical arm is connected with a driving device; and the drivingdevice comprises a motor and a right-angle corner device, the rotating input end of the telescopic mechanical arm is connected with the rotating output end of the right-angle corner device through areduction gear. According to the cover opening structure of the intelligent garbage can cover, the situation that hands are beaten when the cover is opened is completely avoided, the satisfaction degree of user product experience is comprehensively improved, and selling points are increased for products.
Owner:SHANGHAI TOWNEW INTELLIGENT TECH CO LTD
Electronic device capable of enhancing antenna signal strength and operation method of electronic device
ActiveCN103178334AIncrease signal strengthIncrease receivedAntenna supports/mountingsRadiating elements structural formsMetal sheetUltimate tensile strength
The invention relates to an electronic device capable of enhancing antenna signal strength and an operation method of the electronic device. The electronic device comprises a casing, an antenna and a metal sheet. The antenna is arranged on the casing; and the metal sheet is detachably arranged on the casing. When the metal sheet is detached from the casing, the metal sheet can be bent to be a curved surface; the casing can move relatively to the metal sheet to form a preset distance between the antenna and the peak of the curved surface so as to enhance the antenna signal strength through the curved surface. When a user is in environment where the electronic device can not receive signals from a base station (such as in remote mountains), the antenna signal strength can be enhanced by the aid of the curved surface formed from the metal sheet, and further the possibility that the antenna of the electronic device receives signals from a nearby base station is increased.
Owner:佛山市三水启瑞天通讯有限公司
Computer network development auxiliary device based on gear transmission principle
The invention relates to the technical field of computer network development equipment, and discloses a computer network development auxiliary device based on a gear transmission principle, which comprises a table body, a transverse plate is fixedly connected to the interior of the table body, a rotating shaft is movably connected to the interior of the transverse plate, and a first gear fixedly sleeves the exterior of the rotating shaft; a lifting frame is movably connected to the interior of the table body, a moving plate is movably connected to the interior of the lifting frame, and short rods are fixedly connected to the surface of the moving plate; through interaction of the rotating shaft, the transverse plate, the first gear, the short rod, the moving plate, the lifting frame, the first electromagnet, the first spring, the inserting rod and a prone pillow, the prone pillow can be driven to move out of the table body and supported and fixed, and therefore a computer network developer can have a rest comfortably for a period of time when tired; the situation that arms and shoulders are aching due to the fact that a user directly lies on a desktop to have a rest is avoided, andthen a computer network developer can continue to conduct subsequent work.
Owner:HANGZHOU DI KU SOFTWARE TECH CO LTD
Carton paperboard production conveying line capable of being marked and use method thereof
PendingCN107791581AConvenient length measurementAvoid Separation SituationsConveyorsPaper-makingCartonPaperboard
The invention discloses a carton paperboard production conveying line capable of being marked. According to the technical scheme, the production conveying line comprises a rack, and a conveying belt arranged on the rack, a stroke detecting device colliding with the surface of the conveying belt is arranged on the rack, a marking device is arranged on the rack, a roller of the stroke detecting device collides with the surface of the conveying belt, and a displayer is arranged on the rack, and is connected with the output end of a controller. According to the carton paperboard production conveying line capable of being marked, the paperboard surface can be marked, and a worker can conveniently carry out bending operation on the paperboard.
Owner:安吉县格林纸箱厂
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