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83results about How to "Stable charging" patented technology
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Ion regulation inhibitor for preventing slime from covering, application and lepidolite ore beneficiation method
The invention relates to an ion regulation inhibitor for preventing slurry from covering, application and a lepidolite ore beneficiation method. The invention discloses an ion regulation inhibitor for preventing slime from covering. The ion regulation inhibitor comprises a starch inhibitor, a sodium salt inhibitor and a metal ion regulator. The invention provides application of the ion regulation inhibitor capable of preventing the slime from covering in ore dressing of lepidolite ore. The invention provides a beneficiation method of lepidolite ore. The beneficiation method comprises the following steps: adding water into ore powder of the lepidolite ore to prepare ore pulp; a pH regulator, a collecting agent and the ion regulation inhibitor are added into the ore pulp for roughing, and roughing concentrate and roughing tailings are obtained; the ion regulation inhibitor is added into the roughing concentrate for concentration, and lepidolite concentrate is obtained; and a collecting agent is added into the roughing tailings for scavenging, and flotation tailings are obtained. The problems that an existing lepidolite ore beneficiation method is large in lithium ore loss, low in beneficiation efficiency and complex in process are solved.
Owner:YICHUN JIANGLI LITHIUM BATTERY NEW ENERGY IND RES INST +1
Stable PD fast charging system and method capable of dynamically adjusting power
PendingCN119651857AExtended service lifeReduce risk of damageBatteries circuit arrangementsElectric powerElectrical batteryFast charging
The invention belongs to the technical field of charging power adjustment, and particularly relates to a stable PD fast charging system and method capable of dynamically adjusting power. According to the invention, by dynamically adjusting the power output, it is ensured that the equipment always obtains proper power in the charging process, low charging efficiency caused by too large or too small power is avoided, and by monitoring power fluctuation in real time and adjusting the power according to feedback, unstable influence on the equipment caused by the power fluctuation in the charging process is avoided. The charging process is ensured to be stable, the charging strategy can be intelligently adjusted according to historical data, the battery state, the temperature change and other information, the charging process is more flexible, efficient and safe, overcharging or too fast charging is avoided, the service life of the battery is prolonged, the risk of battery damage is reduced, equipment overheating is avoided, and charging safety is guaranteed. And damage to equipment or a battery caused by too high temperature is prevented.
Owner:SHENZHEN MICRO POWER TECH CO LTD
Charging control system of wireless charging gamepad
ActiveCN119253877AImprove charging efficiencystable chargingBatteries circuit arrangementsElectric powerCharge currentControl system
The invention relates to the technical field of gamepad charging, in particular to a wireless charging gamepad charging control system which comprises a shell, a charging device, a supporting mechanism, a driving mechanism, a signal receiving device, an analysis module and a control module. The driving mechanism drives the supporting mechanism to operate to fix the handle, the charging device charges the handle, the electromagnetic oscillation device adjusts the electromagnetic wave emission frequency of the electromagnetic oscillation device according to an instruction of the control module so as to adjust the charging current of the handle, and the signal receiving device obtains charging information of the handle. The analysis module judges whether the charging process of the charging device for the handle meets the standard or not based on the charging information, the control module adjusts the operation parameters of the charging device when the charging process does not meet the standard, and the charging efficiency of the handle is improved.
Owner:GUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD
Intelligent door lock charging control method and device, computer equipment and storage medium
InactiveCN119519171Aavoid failureImprove stabilityBatteries circuit arrangementsElectric powerCharge controlReliability engineering
The invention relates to an intelligent door lock charging control method and device, computer equipment and a storage medium, and the method comprises the steps: monitoring the electric quantity of a door lock in real time, and triggering a charging request signal under the condition that the electric quantity of the door lock is lower than a preset low electric quantity threshold value; according to the charging request signal, door lock orientation information and alignment angle information are obtained, a light source emission angle is adjusted according to the door lock orientation information and the alignment angle information, and a charging instruction is generated; adjusting light source emission intensity and starting light source emission according to the charging instruction; and under the condition that the electric quantity of the door lock reaches a preset high electric quantity threshold value, the charging process is stopped, and corresponding charging information is recorded. The method has the effect of improving the charging efficiency of the intelligent door lock.
Owner:HUABO ZHIZAO TECH (SHENZHEN) CO LTD
Distribution line unmanned aerial vehicle nest operation coverage capability evaluation method
PendingCN119623812AImprove efficiencyimprove securityForecastingResourcesElectrical batterySimulation
The invention relates to the technical field of distribution line inspection, and discloses a distribution line unmanned aerial vehicle nest operation coverage capability evaluation method, which comprises the following steps: S1, planning a geographic information system and an unmanned aerial vehicle route; s2, a multi-mode positioning system; s3, dynamic communication priority adjustment; s4, optimizing the charging rate and the battery; s5, induction charging technology; s6, optimizing the route of the unmanned aerial vehicle; s7, performing unmanned aerial vehicle nest operation strategy and task allocation; s8, application of machine learning and artificial intelligence technologies in coverage capability evaluation; s9, performing real-time fault detection and early warning; the geographic information system and unmanned aerial vehicle route planning comprises the step of acquiring topographic features, building distribution and other information by using the geographic information system. By means of a geographic information system, route planning, multi-mode positioning, dynamic communication priority adjustment and the like, operation and maintenance cost can be reduced, existing resources and technologies are fully utilized, and efficiency, safety and reliability of the unmanned aerial vehicle in distribution line inspection and maintenance work are improved.
Owner:SUIZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER
Multi-underwater-robot cooperative path planning method and system and storage medium
InactiveCN119313004Aprecise positioningEnsure fair distributionNavigational calculation instrumentsForecastingData informationSimulation
The invention discloses a multi-underwater robot cooperative path planning method and system and a storage medium, and relates to the technical field of underwater robos.The method comprises the steps that S1, an underwater distribution electronic graph is obtained in advance, a plurality of sets of underwater charging station areas are locked, and meanwhile serial number marking is conducted on the charging station areas and the robots; accurate positioning of the robots and the charging stations in the path planning process is further ensured, the initial precision of path planning is improved through the process, and a reliable data basis is provided for subsequent steps. In the steps S2 and S3, electric energy state data information of a plurality of groups of robots is monitored in real time, an electric energy set is generated, a to-be-charged robot is determined, a task state set is constructed according to related task processing data information, and a relative task urgency coefficient Rhxs is generated, so that the electric energy state and the task urgency degree of the robots are comprehensively considered; and the reasonable arrangement of the charging demand in the path planning process is further ensured.
Owner:YANGJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
Blue light excited wide half-width near-infrared fluorescent ceramics and preparation method and application thereof
The present invention discloses a blue light excited wide half-width near-infrared fluorescent ceramic and a preparation method and application thereof. The chemical formula of the near-infrared fluorescent ceramic is (Gd 1‑x Ca x )3(Sc 1‑y Cr y )2(Al 1‑ z Si z )3O 12 , where 0.02≤ x ≤0.06,0.004≤ y ≤0.012,0.04≤ z ≤0.12, x : z =1:(1.5-2); The near-infrared fluorescent ceramic is prepared by a solid phase reaction method combined with high-temperature sintering. The valence state of the Cr ion in the luminescent center of the near-infrared fluorescent ceramic of the present invention is +3, the main peak of its emission spectrum is between 780-850nm, and the half-width is between 240-280nm. Under the excitation of a high-power blue light LED or LD, near-infrared luminescence of 700-950nm is achieved. The phase structure of the near-infrared fluorescent ceramic of the present invention is gadolinium scandium aluminum garnet, which has the advantages of high luminous efficiency and wide half-width of the emission spectrum.
Owner:HENAN UNIVERSITY OF TECHNOLOGY +1
Battery pack charging system
ActiveCN224153986Uavoid damageExtended service lifeBatteries circuit arrangementsSecondary cells charging/dischargingElectrical batteryTerminal voltage
The utility model provides a battery pack charging system, and belongs to the technical field of battery pack charging. The battery pack charging system comprises a reference voltage module, a comparison module, a charging mode switching module, a charging control module and a voltage detection module, the reference end of the comparison module is connected with the reference voltage module, the output end of the comparison module is connected with the input end of the charging mode switching module, the output end of the charging mode switching module is connected with the control end of the charging control module, and the output end of the charging control module is connected with the battery pack; the input end of the voltage detection module is connected with the feedback end of the charging control module. The output end of the voltage detection module is connected with the input end of the comparison module. And the charging mode switching module is configured to switch the charging mode of the battery pack according to the electric signal output by the comparison module. The charging efficiency of the battery pack can be improved.
Owner:SICON CHAT UNION ELECTRIC CO LTD
Intelligent charger, charging method and computer readable storage medium
PendingCN119419971Astable chargingcharging safetyBatteries circuit arrangementsSecondary cells charging/dischargingOvervoltageElectrical battery
The invention relates to the technical field of rechargeable batteries, and discloses an intelligent charger, a charging method, a computer readable storage medium and a computer program product in order to solve the problem that the service life of a storage battery is shortened due to a traditional charging machine. The intelligent charger comprises an input protection circuit, a full-wave bridge rectifier circuit, an electromagnetic compatibility (EMC) filter circuit, a surge limiting circuit, an output protection circuit and an output anti-reverse-connection circuit which are connected in sequence, and further comprises a microprocessor, a DC / DC conversion circuit and an overvoltage, overcurrent and short-circuit protection circuit, the DC / DC conversion circuit and the overvoltage, overcurrent and short-circuit protection circuit are respectively connected with the microprocessor, the DC / DC conversion circuit is respectively connected with the EMC filter circuit and the surge limiting circuit, and the overvoltage, overcurrent and short-circuit protection circuit is respectively connected with the surge limiting circuit and the output protection circuit. By adopting the intelligent charger, the charging process of the battery can be controlled and protected, so that the service life of the battery can be prolonged.
Owner:HUBEI SANJIANG AEROSPACE WANFENG TECH DEV
Portable unmanned aerial vehicle airport
The utility model relates to the technical field of unmanned aerial vehicle airports, in particular to a portable unmanned aerial vehicle airport. The unmanned aerial vehicle can be buffered during landing, the unmanned aerial vehicle can be clamped during charging, the temperature in the box body is controlled, and the charging effect of the unmanned aerial vehicle is improved. The multifunctional box comprises a box body, universal wheels, a control panel and the like, four universal wheels are arranged at the bottom of the box body, and a control panel is arranged on one side of the box body. The unmanned aerial vehicle is manually controlled to hover over the box body, then four electric sliding blocks, a temperature detector, a fan, a charging panel and an electric push rod are manually started on a control panel, in this way, the unmanned aerial vehicle can be buffered during landing, and it is avoided as much as possible that the unmanned aerial vehicle suddenly collides with the box body due to external influences, and consequently the unmanned aerial vehicle is damaged; and meanwhile, the unmanned aerial vehicle can be clamped during charging, and the temperature in the box body can be controlled, so that the charging environment of the unmanned aerial vehicle is better, and the charging effect of the unmanned aerial vehicle is improved.
Owner:NANCHANG ZHONGYI TENGYUN AVIATION TECH CO LTD
Charging structure and charging seat
ActiveCN222338652Ustable chargingImprove charging efficiencyBatteries circuit arrangementsCasings/cabinets/drawers detailsStructural engineeringLawn mower
The utility model provides a charging structure and a charging seat, the charging structure comprises a fixedly arranged main housing and a mobile housing capable of moving in a first direction relative to the main housing, and the part of the mobile housing exposed out of the main housing is provided with a charging contact piece. A first elastic piece and a second elastic piece are arranged between the movable shell and the main shell, and when the movable shell moves in the first direction, one of the first elastic piece and the second elastic piece is elongated, and the other one of the first elastic piece and the second elastic piece is shortened. According to the charging structure and the charging base provided by the utility model, when the charging part of the electric appliance does not directly face the charging contact piece in the first direction, the position of the movable shell can be changed through the first elastic piece and the second elastic piece, so that the charging part of the mower directly faces the charging contact piece, and the mower is kept stable during charging; the charging efficiency is improved.
Owner:UBTECH ROBOTICS CORP LTD
Wireless microphone and loudspeaker suite
ActiveCN222484866Ureduce volumeEasy to storePublic address systemsMouthpiece/microphone attachmentsWireless microphoneEngineering
The utility model provides a wireless microphone which comprises a host, the host is connected with an elastic rod with elasticity, the lower end of the elastic rod is connected with the host, the upper end of the elastic rod is connected with a microphone module, and the side face of the host is provided with a long-strip-shaped containing groove surrounding the host. The head end of the containing groove extends to the lower end of the elastic rod so that the elastic rod can be contained in the containing groove after being bent, the purpose of the utility model is to overcome the defects in the prior art, the wireless microphone is better in sound receiving effect and more convenient to use, the utility model provides a loudspeaker suite, which comprises a loudspeaker and a wireless microphone, a first wireless module is arranged in the loudspeaker, a second wireless module used for receiving and transmitting wireless signals with the first wireless module is arranged in the wireless microphone, and the loudspeaker suite is convenient to use and wider in applicability.
Owner:ZHONGSHAN JUJING ELECTRONICS TECH CO LTD
Qi wireless charging automatic tracking alignment method and device
The present invention provides a Qi wireless charging automatic tracking alignment method and device, comprising: before charging, locating the position of the mobile phone wireless charging RX coil through a 1MHz echo detection circuit, judging whether the mobile phone RX coil and the wireless charging TX coil are aligned according to the position, and if aligned, starting charging; otherwise, the wireless charging TX coil slides to the corresponding position, and starts charging after alignment; during the charging process, further monitoring the voltage balance state of the edge coil sensor in real time through a positioning detection circuit, thereby realizing the displacement correction alignment of the mobile phone RX coil and the wireless charging TX coil during charging, thereby improving the accuracy and charging efficiency of the mobile phone wireless charging, ensuring the stability of the mobile phone charging, and also ensuring high-power wireless charging.
Owner:FORYOU MULTIMEDIA ELECTRONICS
Charging type swimming pool equipment and charging system
PendingCN119518353Afast chargingstable chargingEngagement/disengagement of coupling partsBatteries circuit arrangementsUnderwaterControl theory
The invention discloses a charging type swimming pool device and a charging system, the charging type swimming pool device comprises a main body and a controllable magnetic part arranged on the main body, the main body is provided with a charging interface, the controllable magnetic part is arranged close to the charging interface, and the controllable magnetic part is arranged close to the charging interface. The controllable magnetic part is configured to be capable of being switched between a magnetic state and a non-magnetic state. The charging type swimming pool equipment is novel in structure, the controllable magnetic piece capable of being switched between the magnetic state and the non-magnetic state is arranged near the charging interface of the main body, and it is ensured that the charging type swimming pool equipment cannot adsorb any iron chips and other ferromagnetic impurities when working underwater / on the water surface; and during charging, accurate alignment with an external interface of an external charger can be realized, so that a user can quickly charge the charging type swimming pool equipment. A user does not need to frequently clean the charging type swimming pool equipment, the user experience is enhanced, and the problem that the charging interface is in poor contact with an external interface due to adsorption of ferromagnetic impurities is solved.
Owner:SHENZHEN AIPER INTELLIGENT CO LTD
Charger with ornamental value
ActiveCN224264700Uimprove aestheticsPractical charging functionBatteries circuit arrangementsCasings/cabinets/drawers detailsMechanical engineeringVisual perception
The utility model discloses an ornamental charger, which comprises a charger body and a first cavity capable of accommodating a flowing medium, the first cavity is arranged outside the charger body in a surrounding manner, and the first cavity is provided with a transparent visible part. And the transparent visible part enables a user to observe the condition of the flowing medium in the first cavity. The first cavity capable of containing the flowing medium surrounds the outer portion of the charger body, the flowing medium is filled in the first cavity, a user can observe the condition of the medium in the first cavity through the transparent visual portion of the first cavity, visual enjoyment is provided for the user when the user uses the charger, and the user experience is improved. And the appearance attractiveness of the charger is improved. The charger provided by the utility model not only has a practical charging function, but also provides visual enjoyment for a user through unique design, is compact in structure and excellent in sealing performance, and ensures safe accommodation of a flowing medium and smooth operation of a charging process.
Owner:SHENZHEN BASEUS TECH CO LTD
Cost-optimized power battery charging control method and system
ActiveCN116111686BExcellent charging costReduce electrical energy cost outputCharging stationsBatteries circuit arrangementsPower batteryControl signal
The application provides a power battery charging control method and system based on cost optimization, relates to the technical field of power battery charging, and specifically includes the following steps: obtaining an expected charging time period set by a user to obtain an expected charging duration; obtaining a time-of-use electricity price, and obtaining electricity prices of different time periods based on the expected charging time period; obtaining charging electric energy required by the power battery, and obtaining actual required charging durations and charging electric energy of different time periods based on a charging electric energy curve of the power battery; and selecting an optimal charging time period based on the electricity prices and the charging electric energy of different time periods, and automatically outputting a charger relay control signal with the optimal charging cost as the target. The application takes the optimal power battery charging cost as a design target based on electricity prices of different regions and different time periods, controls charging time and duration through a power battery charging device, and makes the charging cost of an electric power product of a user lowest.
Owner:CHERY AUTOMOBILE CO LTD
Lithium battery charging speed control circuit
ActiveCN222301443Ustable chargingPracticalBatteries circuit arrangementsCurrent/voltage measurementControl engineeringControl cell
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery charging speed control circuit which comprises a lithium battery, a voltage stabilizing module, a main control module, a charging module and a temperature measuring module, the voltage stabilizing module is used for providing stable voltage for the main control module, the main control module comprises a first AD chip, a second AD chip and a main control chip, and the charging module is used for charging the lithium battery. The charging module comprises a charging unit and a control unit, the charging unit is used for controlling the charging process of the lithium battery, the control unit is used for controlling charging voltage to directly supply power to the main control module during charging, and the temperature measuring module is used for acquiring the temperature of the lithium battery during charging. According to the utility model, the MAX846A in the charging unit can detect the voltage and current during charging, then the main control chip is used for controlling the charging speed, and meanwhile, the temperature measuring module can obtain the temperature of the lithium battery during charging, so that more information is provided for the main control chip, the charging stability is ensured, and the practicability is stronger.
Owner:ZHENJIANG HUASHENGXIN ELECTRONIC TECHNOLOGY CO LTD
Power supply connecting seat structure of garment steamer
ActiveCN222673503UEasy to disassemblestable chargingElectric discharge tubesCoupling device detailsStructural engineeringMechanical engineering
The utility model discloses a power supply connecting seat structure of a garment steamer, which comprises a base, a placement groove is arranged at one end of the top end of the base, a sub water tank is clamped in the placement groove, and a power supply socket head is arranged at the joint of the placement groove and the sub water tank. The child water tank is preliminarily limited through the placement groove, then the rotating wheel is rotated to drive the guide slope to rotate, so that the buckle convex ball is shrunk into the child water tank under extrusion of the guide slope, the rotating rod rotates with the rotating shaft as the center, the clamping hook and the clamping groove are clamped, and then the child water tank, the garment steamer body and other structures are further limited; and by rotating the rotating wheel in the opposite direction, the guide slope does not limit the buckle convex ball any more, the buckle convex ball pops out of the through groove formed in the surface of the sub water tank under the action of the supporting spring, meanwhile, the clamping hook is separated from the clamping groove, and then the garment steamer can be disassembled conveniently.
Owner:NINGBO HAOJIA ELECTRICAL APPLIANCES CO LTD
Intelligent lifebuoy power supply system and control method
ActiveCN119134610Bstable chargingBatteries circuit arrangementsEmergency protective circuit arrangementsElectrical batteryControl engineering
The present invention belongs to the technical field of power supply, and specifically relates to a device for graded current supply during switching, and more particularly to an intelligent life buoy power supply system and control method, which comprises: a control module, and a power supply module electrically connected to the control module; the power supply module is electrically connected to a low discharge rate battery module and a high discharge rate battery module, and the low discharge rate battery module and the high discharge rate battery module are both suitable for supplying power to a load; the control module is configured to control the power supply module to adjust the charging parameters of the high discharge rate battery module so as to stably charge the high discharge rate battery module; stable charging of the high discharge rate battery module is achieved, the service life of the high discharge rate battery module is avoided to be affected by fluctuations in charging voltage, and the power supply performance of the high discharge rate battery module is avoided to be affected.
Owner:ZHEJIANG CHENGSHI ROBOT CO LTD +1
Electrode, method for manufacturing same, and groove-shaped mold for coating active material
PendingCN122003732AUniform thicknessUniform areaElectrode rolling/calenderingLiquid surface applicatorsElectrode fabricationComposite material
The present disclosure relates to a groove-type mold for coating an active material layer on a foil, an electrode manufacturing method for manufacturing an electrode using the groove-type mold, and an electrode manufactured using the groove-type mold. According to the present disclosure, a groove mold is configured to move in a width direction with respect to a foil.
Owner:LG ENERGY SOLUTION LTD
Unmanned aerial vehicle charging interface piece, charging plug and charging system
ActiveCN119240035AImprove charging efficiencyincrease contact areaElectrical batteryMechanical engineering
The invention discloses an unmanned aerial vehicle charging interface piece, a charging plug and a charging system, and belongs to the technical field of charging of unmanned aerial vehicles. The unmanned aerial vehicle charging interface piece comprises a battery connecting part and a charging interface part, the charging interface part comprises a plurality of interface contacts and a concave area, the interface contacts are located in the concave area, the concave area is connected with an unmanned aerial vehicle charging plug, and the cross section of the concave area is gradually increased in the direction gradually away from the battery connecting part. Therefore, the side surface area of the recessed area is increased, the contact area between the recessed area and the unmanned aerial vehicle charging plug is increased, the friction force between the recessed area and the unmanned aerial vehicle charging plug is increased, and the unmanned aerial vehicle charging interface piece and the unmanned aerial vehicle charging plug are connected more tightly. The side surface of the recessed area also has good guiding and limiting effects, so that the unmanned aerial vehicle charging plug can be well connected with a plurality of interface contacts of the recessed area, and the problem of poor charging contact is improved.
Owner:WUHU AUTOMOBILE ADVANCED TECHNOLOGY INSTITUTE +2
Battery heating method, device, equipment, storage medium, system and vehicle
ActiveCN119502768Aincrease lossImprove heating efficiencySpeed controllerBattery/fuel cell control arrangementPower batteryElectrical battery
The invention relates to a battery heating method, device and equipment, a storage medium, a system and a vehicle, and relates to the technical field of electric vehicles. The method is applied to a battery heating system. The battery heating system comprises a power battery, a motor controller power module, a three-phase motor, an inductance module and cooling liquid. Cooling liquid sequentially flows through the motor controller power module, the three-phase motor, the inductance module and the power battery. The method comprises the following steps: receiving a heating request message sent by a battery controller; and in response to the heating request message, controlling any one of the first power switch, the second power switch and the third power switch to be switched on in the current period, and controlling the other two power switches to be switched off. Thus, no electromagnetic force is generated in the stator winding of the three-phase motor, and torque output can be effectively avoided. Meanwhile, the motor controller power module, the three-phase motor and the inductance module can heat the power battery in a cooling liquid heating mode.
Owner:DEEPAL AUTOMOBILE TECH CO LTD
Earphone shell for Bluetooth earphone
ActiveCN222356525URealize limitreduce sheddingBatteries circuit arrangementsEarpiece/earphone attachmentsStructural engineeringHeadset
Owner:HUIZHOU QIXIN TECH CO LTD
Infant monitor set receiver charging and placing device
ActiveCN222508841UEasy to placeImprove reliabilityBatteries circuit arrangementsCoupling device detailsElectrical batteryMechanical engineering
A baby monitor set receiver charging and placing device comprises a receiver body and a charging base, the receiver body is of a flat plate structure with a display screen on the front face, the charging base is provided with a containing groove, and the containing groove vertically or obliquely supports and places the receiver body; the front side groove wall of the accommodating groove is higher than the rear side groove wall, so that the display screen of the receiver main body supported and placed in the accommodating groove is exposed out of the accommodating groove; a charging ejector pin is arranged in the containing groove in a protruding mode, a charging contact matched with the charging ejector pin is arranged on the receiver body, and the receiver body placed in the containing groove in a supported mode is electrically connected with the charging ejector pin through the charging contact so that a battery in the receiver body can be charged. An ejector pin plate electrically connected with the charging ejector pin and a charging mainboard electrically connected with the ejector pin plate are arranged in the charging base. According to the utility model, the receiver main body can be well placed, the receiver main body can be conveniently charged through contact between the contact and the charging ejector pin, and the charging reliability and convenience are improved.
Owner:SHENZHEN KOSTAR TECH CO LTD
Charging system
PendingCN119585146Astable chargingCharging stationsError detection/correctionReliability engineeringReal-time computing
A processor of a control device of the charging system executes processing including the following contents: receiving sign-in, wherein the sign-in is a procedure of starting to charge a vehicle at a charging pile; before the sign-in, the reservation of charging of the vehicle at the charging pile is accepted; when the reservation is carried out, vehicle determination information is acquired from the reserved vehicle, and the vehicle determination information is information for determining the vehicle; when the vehicle is signed in, obtaining the vehicle determination information from the vehicle which is signed in; checking the vehicle determination information obtained during reservation and the vehicle determination information obtained during sign-in, and judging whether the vehicle determination information and the vehicle determination information are consistent or not; and when it is determined through the check that the vehicle determination information during the reservation is consistent with the vehicle determination information during the sign-in, allowing the sign-in, so that the vehicle can be charged at the charging pile.
Owner:SUBARU CORP
LED bracelet control circuit
ActiveCN222355996Ustable controleasy to controlBatteries circuit arrangementsElectric powerElectrical batteryCharge control
The utility model discloses an LED bracelet control circuit, which comprises a charging chip U1, a main control chip U2, a battery protection chip U3, a rechargeable battery BT1, a field effect transistor Q1, a USB interface USB1, an interface J1 and an interface J2, the positive electrode of the rechargeable battery BT1 is connected with the E end of the field effect transistor Q1, the positive electrode of the rechargeable battery BT1 is connected with the B end of the field effect transistor Q1 through a resistor R6, and the USB interface USB1 is connected with the USB interface J2. The fifth pin of the main control chip U2 is connected with the second pin of the interface J1 through a resistor R4, the C end of the field effect transistor Q1 is connected with the first pin of the interface J1, the interface J2 is provided with pins corresponding to the interface J1, and the interface J2 is connected with a plurality of RGB lamp beads which are connected in parallel. The LED bracelet is simple in structure, stable in charging control and protection, stable in charging and power supply, stable in light emitting control of the LED bracelet, accurate in control and good in consumer experience.
Owner:JIANGMEN LINGYUE HARDWARE ELECTRONIC TECH CO LTD
Electronic equipment support
ActiveCN222316538UEasy loadingstable chargingElectrical apparatusStands/trestlesData transmissionSupport surface
The embodiment of the utility model provides an electronic equipment support. The electronic equipment support comprises a fixed seat; the support main body comprises a supporting surface, and the supporting surface is provided with a wire through hole; and the connecting device is movably assembled on the fixed seat and the bracket main body so as to change the relative position of the wire penetrating hole and the fixed seat. Thus, under the condition that the electronic device is placed on the supporting face, the support body can be driven by the connecting device to be lifted by a certain height relative to the fixing base, and wires such as an earphone wire, a charging wire and a data transmission wire can penetrate through the wire penetrating holes to be inserted into corresponding interfaces of the electronic device. And when the electronic device is vertically placed on the electronic equipment bracket for use, the electronic device can be smoothly charged, listened to music or transmitted to data and the like.
Owner:SHENZHEN TORRAS TECH CO LTD
Anti-charge loosening flashlight
ActiveCN224352936Uprevent looseningstable chargingBatteries circuit arrangementsElectric circuit arrangements
The utility model relates to the technical fields of flashlight, disclose the flashlight of anti -loose of charging, including irradiation subassembly and the cylinder of column shape, the top of cylinder is connected with irradiation subassembly, the bottom of cylinder has the bottom face of arrangement down, the bottom face is formed with two interval arrangement's perforation, the copper piece of longitudinal arrangement is arranged in the perforation, the bottom of copper piece is flush arrangement with bottom face, the accommodating cavity that supplies the core arrangement is equipped in the cylinder, and the accommodating cavity is linked with the perforation, the outer expansion ring of the outer periphery of cylinder has the radial outward expansion. The flashlight is inserted into the charging seat from top to bottom, and the size of the charging groove is changed by the cooperation of the clamping piece on the charging seat swing, makes the outer expansion ring fixedly engaged in the charging groove, and when the engagement is fixed, the charging connector on the charging seat is accurately abutted on the copper piece, realizes the stable charging of the core. In this way, when charging, the shell and flashlight are fastened connection, avoid the flashlight loosening when charging.
Owner:CZ EXPLOSION PROOF ELECTRIC APPLIANCES
Power supply barber chair
The utility model discloses a power supply barber chair which comprises a seat module and a power supply module, the seat module comprises a base, a sofa chair connected with the top of the base, supporting legs connected with the sofa chair and two protective plates installed on the two sides of the sofa chair, the power supply module comprises a first pipe body connected with one protective plate, a second pipe body connected with one protective plate, a third pipe body movably connected with the second pipe body, a containing box connected with the third pipe body, and an electric wire connected with an external power source. According to the utility model, a guest puts the mobile phone into the placing box, if the mobile phone is vertically placed, the charging port faces downwards, a user puts the charging end of the electric wire into the socket at the bottom of the placing box and then charges the mobile phone, and if the mobile phone is transversely placed, the electric wire is put into the socket at one side of the placing box, so that the mobile phone can be charged in any placing posture. Therefore, the use comfort level of the product is improved.
Owner:WENLING HONGLI BARBER&BEAUTY CO LTD
Storage mechanism, sound box and sound box
ActiveCN222339539UImprove convenienceeasy accessTransducer casings/cabinets/supportsEngineeringMagnet coil
The utility model discloses an accommodating mechanism, a sound box and a sound box. The accommodating mechanism comprises an accommodating groove for a microphone and an accommodating space for accommodating an electromagnetic coil and an iron block. The microphone can be completely accommodated in the accommodating groove, and the electromagnetic coil is wound on the iron block; a first magnet is arranged at the bottom of the microphone; when the microphone is accommodated in the accommodating groove, the iron block and the first magnet are magnetically attracted and fixed; when the electromagnetic coil is electrified, the electromagnetic coil and the iron block can generate a magnetic force which enables the microphone accommodated in the accommodating groove to move in a direction far away from the iron block, so that the microphone moves until the microphone is partially exposed out of the accommodating groove. When the microphone is charged, the microphone can be completely contained in the containing groove, the occupied space is reduced, when the microphone is completely placed in the containing groove, the first magnet and the iron block attract each other, stable charging is ensured, after charging is completed, the electromagnetic coil is powered on, the iron block generates magnetic force, and the microphone moves in the direction away from the iron block under the action of the magnetic force, so that the microphone is charged stably. And great convenience is brought to the user to take out the microphone.
Owner:广东台德智联科技有限公司