25results about How to "Easy to charge" patented technology

The utility model provides fork truck battery charging cabinet, through setting open type charging bin in the front side of cabinet body, can fast insert battery into charging bin when charging, convenient operation, set up charger group and control module in the rear side hidden mode of cabinet body, and open the cabinet door at rear side to carry out maintenance operation to charger group and control module, each module layout is reasonable, and charging and maintenance operation are convenient, appearance is simple and elegant, and the practicality is good, solves the technical problem that the existing technology has, charging bin charging operation process is inconvenient, and maintenance operation is inconvenient to the charger and control system, and the rationality of module layout is also relatively lacking.

This utility model belongs to the field of shared power bank technology, specifically relating to a voice-interactive shared power bank. The shared power bank's outer shell incorporates interactive and fixing components, integrating intelligent interaction and convenient charging. The interactive components include a waterdrop screen, a voice interaction module, and a network module, enabling voice-guided rental and cabinet location via a cloud database. The waterdrop screen, combined with a recessed button, supports reading during power outages. A wireless charging coil and magnetic plate provide magnetic fast charging for easy operation. The fixing component adopts an L-shaped structure, using a combination of T-slots, silicone strips, and rotating blocks to securely hold the phone when the user moves. The outer shell has a speaker hole and charging port on the side, an input interface on the bottom, and anti-collision pads on opposite sides to cushion impacts, enhance stability, and ensure the device's safety and durability.

The utility model provides a new energy automobile is with fire safety house, including the fire safety house for setting in parking stall, its characteristics are: the fire safety house one end's vehicle import and export place sets the gate that can open and close, the top of fire safety house body sets the water tank, and the water tank has the water inlet. The sidewall interval of fire safety house body is the sink, or sets up the separate sink in the inside or the outside of fire safety house body sidewall, and the water outlet of water tank connects the top of sink, and the bottom of sink is linked with the water flow export that sets up in the sidewall bottom of fire safety house, and sets up the drain that can open and close on the bottom surface of fire safety house. The upper portion or the bottom surface in the fire safety house body sets up the flame detector or / and temperature sensor, and the fire safety house body configuration controller, and the flame detector or / and temperature sensor are connected with controller. Can discover new energy automobile fire in time, and rapidly give new energy automobile cooling, and isolate with surrounding environment, prevent fire spreading, reduce property loss.

The utility model discloses a portable power bank belongs to the field of power bank, including portable power bank body and back cover, the left side wall of portable power bank body is provided with power switch button, set up the protection mechanism at the charging port, through the synergistic action of side plate, guide rod, spring, movable plate and baffle, effectively solved the problem that the existing power bank charging port lacks protection. When the power bank is not used, the baffle is in the closed state under the spring elastic force, tightly shields the charging port, can prevent dust, water stain, sundries etc. from entering the inside of the port, avoid the internal circuit short circuit due to dust and water stain, prevent sundries to cause the contact to be bad, guarantee the stability of power bank normal charging and discharging function, prolong the service life of the internal electronic component of power bank, simultaneously, the baffle still can play the buffering effect, reduce the damage that charging port is received in the carrying process with other articles and collides, has promoted the overall performance and reliability of power bank.

The utility model relates to children's health technical field especially, more particularly to children's liquid soap with voice reminding function, including jar body, still including connecting cylinder two and conveying assembly, the inside of connecting cover is provided with conveying assembly, the inside of connecting cover is provided with conveying assembly, the utility model discloses through pressing press head and makes liquid soap from the liquid outlet, and sensor passes on the electric signal to the recording module, and through the loudspeaker plays thirty seconds seven steps hand washing method music, and the user passes through pressing control button and uses recording microphone, thereby being favorable to user's own customization individualized voice, and simultaneously the device can be through the rotation connecting cover and be taken off this device, thereby being favorable to and all kinds of liquid soap bottle matched use, supports repeated installation, through above setting, thereby being favorable to reminding user complete complete hand washing process, thereby through music and voice prompt and enhance interesting and participation feeling, thereby being favorable to promote children to grasp correct hand washing method and form good habit.

This utility model discloses an anti-detachment data cable, including a data cable body. The data cable body includes a data cable interface end, an interface rear end, and a data connection cable. The data cable interface end and the rear end of the interface are respectively fixed to both ends of the data connection cable. Magnetic metal sheets are fixedly provided on both sides of the outer wall of the data cable interface end, and an electronic device is fixedly connected to one end of the data cable interface end. A permanent magnet is provided at the charging interface of the electronic device. A pressing block is fixedly provided at the upper end of the data cable interface end, and several locking teeth are provided at the bottom of the data cable interface end. A limiting structure is provided on the outside of the data connection cable. The limiting structure includes a fixing clip sleeved on the outside of the data connection cable. Two limiting springs are provided inside the fixing clip, and an anti-slip pad is provided at one end of each limiting spring. This can effectively prevent the data cable from falling off when connected to the electronic device and limit the data cable to avoid messy shaking during use.

This invention discloses a fire-resistant shielded low-voltage power cable, relating to the field of power cable technology. It includes two insulating outer sheaths, each with a fire-resistant layer inside. An inner bushing is fitted inside the fire-resistant layer, and a conductor is installed inside the inner bushing. A thermosensitive mechanical separation mechanism is provided between the two insulating outer sheaths. This mechanism includes a cable sealing end sleeve. The invention has a scientifically sound and reasonable structure, is safe and convenient to use, and features a thermosensitive mechanical separation mechanism. The cable sealing end sleeve facilitates the fixing of the plug end cap, male plug, and male conductive terminal to both ends of the cable, and electrically connects the male conductive terminal to the cable conductor. Simultaneously, the cooperation of the intermediate connecting body, mechanism mounting ring, guide bushing, and axial retaining ring secures the high-pressure air chamber and pneumatic drive bladder, and allows the insertion of a locking ring for easy docking of the two cables.

The embodiment of the present disclosure provides a piezoelectric ceramic capacitor driving circuit, which comprises a boost circuit, a full-bridge circuit and a boost control circuit, a voltage input end of the boost circuit is connected with a power supply voltage, a voltage output end of the boost circuit is connected with an input end of the full-bridge circuit to output a boosted voltage, the boost control circuit comprises a voltage sampling circuit, a lower tube opening detection circuit control circuit, two input ends of the voltage sampling circuit are connected with a positive phase voltage output end and a negative phase voltage output end of the full-bridge circuit respectively, an output end of the voltage sampling circuit is connected with a first input end of the lower tube opening detection circuit to output a feedback voltage, a second input end of the lower tube opening detection circuit is connected with a reference voltage, and an output end of the lower tube opening detection circuit is connected with a first input end of the control circuit. The driving circuit can drive a large load and can also improve driving precision.

This invention discloses a cobalt-free lithium-rich manganese-based cathode material, its preparation method, and its application. The cobalt-free lithium-rich manganese-based cathode material is doped with rare earth elements, and the ratio of the amount of rare earth elements to the total amount of nickel, manganese, and rare earth elements is 0.1-5%. By introducing rare earth elements, the cobalt-free lithium-rich manganese-based cathode material significantly improves its structure and electrochemical stability. Specifically, rare earth ions have large radii and high charges, preferentially entering the lithium layer to form a "pinning effect," effectively suppressing transition metal migration and the layered-to-spinel phase transition during cycling, thereby alleviating voltage decay. Their strong M–O bonding ability enhances lattice oxygen stability, reduces O2 release under high voltage, and improves the first-cycle coulombic efficiency.

The application relates to a motorcycle instrument, which comprises a table seat, a table shell and a display dial, the table shell is detachably connected to the table seat through screws, a containing cavity is formed in the table seat and the table shell, the display dial is arranged in the containing cavity, the display dial is detachably arranged in the containing cavity, a plurality of through grooves are formed in the surface of the table shell, transparent plates are arranged in the through grooves, and the display dial is arranged opposite to the plurality of transparent plates; an extension cover is arranged on the side of the table shell facing the rider, a USB port is fixedly arranged in the extension cover, an interface is formed in the extension cover, the end of the USB port extends to the interface, and a plug is detachably connected to the interface of the extension cover. The table shell and the table seat are detachably connected through screws, the display dial in the containing cavity can be conveniently disassembled, repaired or replaced. The USB port is arranged on the table shell, the distance between the USB port and the mobile phone support is shortened, and a mobile phone on the mobile phone support can be conveniently charged through a short data line.

The utility model discloses a vehicle-mounted magnetic wireless charging bracket, which comprises a mounting frame and a connecting piece, an inserting block is arranged on the side portion of the mounting frame, the inserting block is matched with the connecting piece through a locking structure, and a magnetic attraction charging assembly is arranged in the mounting frame; the inserting block is suitable for being matched with the connecting piece to fix the mounting frame, the locking structure is driven to release locking of the inserting block, and then the mounting frame is separated from the connecting piece. The beneficial effects of the utility model are that the side part of the mounting rack is provided with the insertion block, the insertion block is matched with the connecting piece through the locking structure, and the mounting rack is internally provided with the magnetic attraction charging assembly; during mounting, the connecting piece is connected with the air outlet, then the locking structure is driven to enable the insertion block to be inserted into the connecting piece to lock and fix the mounting frame, then a mobile phone is better fixed and charged, the mounting frame and the connecting piece can be rapidly separated by operating the locking structure during dismounting, the application range of the device is conveniently widened, operation is easy, and practicability is high.

The invention provides a preparation method and application of a cathode material, and the preparation method of the cathode material comprises the following steps: weighing raw materials of a vanadium source, a phosphorus source, a potassium source and a rare earth element source, then adding water for dissolving, drying, calcining and ball-milling to obtain a rare earth element doped cathode material. The cathode material is high in energy density, stable in structure and good in conductivity, and the cycle performance of the battery can be improved. Particularly, a K < + > diffusion channel of the cathode material is obviously enlarged, and the cathode material has relatively high rate capability and has profound significance in application of the cathode material of the potassium storage secondary battery.

The utility model relates to camera technical field especially is a kind of spherical monitoring camera.The kind of spherical monitoring camera, including base, the first motor is arranged in the mounting groove of this base;First connecting piece passes through the mounting shell, and with the first output shaft of first motor is fixed together;The left and right sides of mounting shell rotatably are provided with antenna;Camera unit includes camera shell, the camera that is set in camera shell, light supplementing lamp, circuit board, second motor, loudspeaker;The output end of second motor drives camera shell to swing on mounting shell up and down;The first connector, second connector connected by circuit board are worn out from the wiring hole on base.The first motor directly drives mounting shell horizontal rotation, and assembly structure is simple, helpful to reduce artificial assembly cost.The first connector can directly charge spherical monitoring camera, and the second connector can carry out data communication to spherical monitoring camera, and it is very convenient to charge etc.

The utility model discloses automatic water surface cleaning machine technical field's rechargeable floating device and automatic water surface cleaning machine, including charging member and buoy, charging member installs in the inside of buoy, charging member includes conducting part, conducting part includes installation body and conducting needle, conducting needle installs in installation body. The utility model discloses charging member is installed in the inside of buoy, because floating device floats on the water surface, charging member just is located the top of automatic water surface cleaning machine, has reduced the opportunity of conducting part on charging member and water contact, has reduced the risk of conducting part water leakage and electric leakage.

This utility model belongs to the field of vehicle-mounted drones, specifically a vehicle-mounted drone clamp, which includes a base, a vehicle-mounted drone body, and a limiting mechanism. The base has two limiting slots, and a socket for the vehicle-mounted drone body is provided on the base. Two drone brackets are fixedly installed on the bottom of the vehicle-mounted drone body. The two limiting slots are respectively adapted to the two drone brackets. A charging port is fixedly installed on one side of one of the drone brackets. The base has a limiting mechanism for limiting the vehicle-mounted drone body, and the limiting mechanism is connected to the two drone brackets. The limiting mechanism includes a U-shaped plate, a transmission plate, and an electric push rod. This utility model, through the cooperation of its various components, can achieve the effect of automatically clamping and limiting the vehicle-mounted drone body, and also facilitates charging, greatly improving convenience.

This utility model relates to the field of electrical component technology, specifically a high-capacity electrolytic capacitor, including a high-capacity capacitor core with a multi-layered protective structure on its surface. This utility model provides the capacitor with high capacity through the high-capacity capacitor core; the explosion-proof shell in the multi-layered protective structure prevents serious damage from explosion when the internal pressure of the capacitor is abnormal; the buffer filler area, located between the explosion-proof shell and the outer wall of the high-capacity capacitor core, buffers external impacts and protects the core; an anti-corrosion coating is applied to the outer wall of the explosion-proof shell to enhance its corrosion resistance; terminals are connected to the positive and negative terminals of the high-capacity capacitor core for easy external circuit connection; threaded mounting holes are used to install the terminals, ensuring a stable connection; positive and negative markings are placed on the edge of the opening of each threaded mounting hole, making it easy for users to distinguish between the positive and negative terminals and thus correctly connect the circuit.

The utility model discloses a kind of anti-peeping detectors, including shell, shell is provided with mounting plate in, mounting plate one side outer wall is provided with thermal imager, it is provided with observation cylinder on mounting plate, observation cylinder inside is provided with long wave pass filter, several infrared lamps are provided around observation cylinder, infrared lamp is located on the side wall of shell, Type-C socket is provided on mounting plate, electromagnetic detection element is provided on mounting plate, battery is provided on mounting plate one side, buzzer alarm, several signal warning lights, blue warning light and switch are respectively provided on mounting plate one side.The utility model is provided with thermal imager, infrared lamp, electromagnetic detection element, the all-around detection of different types of pinhole camera is realized, the comprehensiveness and accuracy of detection are greatly improved, the risk of missed detection is effectively reduced, Type-C socket is set, the data of thermal imager can be transmitted to mobile phone, the temperature difference in house is observed conveniently, and hidden equipment is identified.

The utility model relates to radar lamp technical field, concretely is a kind of radar vehicle lamp for bicycle.The utility model, including radar lamp body and seat pole, the lower surface of radar lamp body is equipped with dismounting device, the dismounting device includes placement bin, the lower surface of radar lamp body is slidably connected with the placement bin, the side fixedly connected with connector of placement bin, the connector is fixedly connected with the arc surface of seat pole, two drive rods are inserted with screw thread in the placement bin.Solve the power shortage or damage after long time use of radar lamp body, staff has to separate quickly the radar lamp body and seat pole to facilitate the charging or maintenance of radar lamp body, and the fixation between radar lamp body and seat pole is often too cumbersome, lead to staff to have to spend a lot of time and find suitable tool and separate radar lamp body and seat pole, to increase the problem of staff work burden invisibly.

This electronic atomizer comprises an atomizer body and a power supply assembly. The atomizer body has a first housing containing a cartridge, a first circuit board, and a first battery. The first battery powers the cartridge via the first circuit board. The outer housing of the atomizer body has a first magnetic clasp and a first contact electrically connected to the first battery. The power supply assembly has a second housing containing a second battery, a second circuit board, and a charging / discharging port. The second battery powers the charging / discharging port via the second circuit board. The outer housing of the power supply assembly has a second magnetic clasp and a second contact electrically connected to the second circuit board. During charging, the first and second magnetic clasps are attracted and positioned, and the first and second contacts abut to form an electrical connection. The second battery in the power supply assembly charges the first battery in the atomizer body. Users can carry both separately for convenient charging even outdoors or in environments without suitable charging outlets, preventing the electronic atomizer from becoming unusable due to power issues and improving ease of use.

This utility model discloses a charging pile, including a charging pile column and a first socket module. The charging pile column has an inlet end and an outlet end. The outlet end is connected to the first socket module, and the inlet end has a second socket module mounting slot. The first socket module has a telescopic component storage cavity at the end away from the outlet end. The telescopic component storage cavity is connected to a top cover structure, and the top cover structure has a low-voltage component limiting cover. This utility model relates to the field of electrical equipment. Through modular design and the setting of telescopic components, this utility model solves the problem of personalized socket module settings. By extending the installation tray structure and movable components on the charging pile column, the practicality of the product is enhanced. It is suitable for scenarios such as schools, residences, offices, and commercial locations, filling the gap in multi-functional integration of traditional charging pile products.

A novel tapless resonant push-pull photovoltaic energy storage inverter topology is disclosed, relating to the field of energy storage system topology control technology, specifically a novel tapless resonant push-pull photovoltaic energy storage inverter topology. It includes a photovoltaic boost MPPT circuit, a DC-AC bidirectional inverter circuit, and a battery-side DC-DC tapless resonant push-pull bidirectional isolated charging circuit. The photovoltaic boost MPPT circuit is used to increase the DC voltage of the photovoltaic panels and perform maximum power point tracking control. The DC-AC bidirectional inverter circuit performs bidirectional DC-to-AC conversion through three independent T-type three-level circuits, each independently controlled, with low harmonic output current. The battery-side DC-DC tapless resonant push-pull bidirectional isolated charging circuit includes a tapless transformer and a push-pull circuit. Through innovative tapless resonant push-pull circuit, dual-transformer interleaved control technology, and three-level inverter circuit design, it achieves efficient power conversion, optimized battery charge and discharge management, and reduced high-frequency ripple and electromagnetic interference, thereby improving the overall efficiency, stability, and reliability of the photovoltaic energy storage system.

The utility model provides a work lamp relates to lighting lamp technical field, including handle and install the lamp body on handle, the lamp body includes radiator assembly, back cover and connecting line, be provided with annular storage groove between radiator assembly and back cover, the built -in LED light source board and drive power supply of radiator assembly, one end of connecting line is connected with drive power supply, the other end can be around setting in annular storage groove, when not using connecting line, can be stored in annular storage groove, avoid losing connecting line, convenient to carry, use connecting line, take down connecting line from annular storage groove, the interface end of connecting line is connected to charging equipment, this work lamp, through setting up annular storage groove between radiator assembly and back cover, and setting up second storage groove on back cover, and cooperate with carding, has realized the effective storage of connecting line, avoided losing connecting line, and connecting line storage, convenient to carry.

The utility model discloses a wireless charging device of vehicle and vehicle with it relates wireless charging technical field. Wireless charging device includes: casing, charging mechanism, driving part, transmission assembly. Charging mechanism includes: charging shell, wireless charger, and charging shell is rotatablely connected with casing, and charging shell has charging panel, and wireless charger is located charging panel and is structured as for charging for the charging part of placing in charging panel, and driving part, transmission assembly all are located in the accommodation space, and transmission assembly transmission is connected between charging shell and driving part, and driving part can drive transmission assembly to make charging shell rotate. Through the transmission connection of driving part, transmission assembly, and through making charging shell rotatablely connected with casing, can overturn charging panel to adjust the angle of charging panel, to facilitate the charging of charging part, and facilitate user to watch the screen of charging part, to satisfy the individualized demand of user, be favorable to the promotion user's use experience feeling.

The application provides an electric cantilever, and belongs to the technical field of cantilever equipment; comprising a lifting arm, a guide rail, a driving mechanism, a control panel, an emergency stop switch, a balance support leg, a counterweight loading structure, a head rotating mechanism, a speed difference device and a rotating locking switch; the driving mechanism is used for driving the lifting arm to lift along the guide rail, the control panel is integrated with control buttons, indicator lights and a limiting device, the balance support leg can adjust the height and support the equipment base, the counterweight loading structure is used for staggered arrangement of counterweights on the upper and lower layers, the head rotating mechanism realizes head rotation and locking through cooperation of the speed difference device and the rotating locking switch, and the emergency stop switch is used for emergency shutdown when the equipment is abnormal; through optimization of the structural design, the application realizes precise lifting and rotation control, improves the stability and safety of the equipment, and adapts to different operation scene requirements.