30results about How to "Easy to recharge" patented technology

The embodiment of the invention discloses a method and a device for charging and software update of an intelligent hand-held terminal. An in-demand user can conveniently conduct charging at any time, the charging time can be spent by providing some personalized services for a client, and a user experience is improved. The method comprises the steps of recognizing a model of the intelligent hand-held terminal when the intelligent hand-held terminal is accessed to a charging station, providing a charging service for the intelligent hand-held terminal according to the model of the intelligent hand-held terminal, and pushing a personalized software service to the intelligent hand-held terminal according to the model of the intelligent hand-held terminal when the intelligent hand-held terminal uses the charging service. With the adoption of the method and the device for the charging and the software update of the intelligent hand-held terminal, the in-demand user can conveniently conduct charging at any time, the charging time can be spent by providing some personalized services for the client, and the user experience is improved.

A modular solar lamp is provided. The lamp has three detachable modules: a solar panel module, a battery / light module, and a diffuser module. The battery / light module has a battery connected to a light. Electrical connectors are located on a surface of the body and are electrically connected with the battery. The solar module km a solar panel exposed on its top surface for converting solar energy into electrical energy. Electrical connectors are located on a surface of the module and are electrically connected to the solar panel The electrical connection is established between the solar panel and the battery module when the two modules are fully secured to each other thus establishing an electrical connection between the solar panel and the battery through the connectors, Once the battery is charged, the solar panel module may be detached and used to charge the battery of another lamp.

A method for packaging is described for enhancing the attractiveness of an artificial hydrophilic polymeric soft fish bait to fish, comprising: immersing or suspending said soft bait in a package with an aqueous suspension of biological fluids from an animal, the water-soluble fraction of biological fluids from an animal, or an artificial simulated fluid thereof, so that the soft bait absorbs said fluid and an animal odor / flavor components contained therein.

The invention discloses an automatic efficient pumping and recharging convertor which comprises a pipeline, wherein two ends of the pipeline retract radially; at least one pair of open pores are formed in the pipe wall; a rod object is assembled in the pipeline; the rod object is fixedly connected with a cylinder; the cylinder is in sliding fit with the inner wall; the height of the cylinder is larger than the diameter of each horizontal open pore; the lower end of the rod object is fixedly connected with a cylindrical piston; and the diameter of the cylindrical piston is larger than the inner diameter of a lower opening of the pipeline. Head pressure in a pumping and irrigation process is used for pushing the cylindrical piston to move, and bi-directional purposes of pumping and recharging can be realized by one pipeline. The head loss is small, the efficiency is high, the defect that a pump pipe loosens due to the fact that two pipes collide during recharging or re-spreading is avoided, a small diameter well can meet the recharging or pump lifting requirement, the well completion cost is reduced, attachments on the filter pipe wall can be effectively washed away under the condition that the stable state of the pump pipe is guaranteed, recharge well blocking is reduced, and the service life of a recharge well is prolonged. The automatic efficient pumping and recharging convertor can be widely applied to submerged pump connection, rain flood groundwater recharge, ground source heat pump water cyclic utilization, well repair, groundwater recharge and water supply diversion.

The invention discloses a battery management system suitable for low-temperature operation. The battery management system comprises a detection and control module, a charging and adjusting module, anauxiliary hardware module and a protection module, wherein the detection and control module comprises a voltage and current detection module and a temperature sensor assembly used for a storage battery pack; the data analysis of data signals of the detection module are performed through a control unit in the detection and control module and the data signals are compared with preset data values; the control unit transmits compared execution signals to an equalization circuit module in the charging and adjusting module; after analyzing detection data of the temperature sensor assembly, the control unit drives the operation of the auxiliary hardware module through electric signals; data information and an execution process are packed into a log file and the log file is sent to the control unit; and the control unit realizes data communication through a TTL transform interface provided by a single-chip microcomputer. The effective heating for heat preservation of the storage battery is achieved by virtue of the comprehensive detection and circuit interference of the charging and discharging process of the storage battery and by virtue of the auxiliary hardware module, so that the storage battery is maintained in a good operation condition.

The invention discloses an intelligent office desk with a wireless charging function. The intelligent office desk with the wireless charging function comprises a desk body, which is composed of a first cabinet body, a second cabinet body and a desktop; the front space of the first cabinet is provided with a plurality of drawers, and the rear space of the first cabinet is provided with a shredded paper collecting box; the front space of the second cabinet body is provided with a storage space, and the rear space of the second cabinet body is provided with a storage battery storage chamber; theleft of the desktop is provided with a paper shredding port communicated with the shredded paper collecting box; a paper shredding device connected with the paper shredding port is arranged inside theshredded paper collecting box, and the paper shredding port is provided with a turnable cover; the right of the desktop is provided with a wireless charging cavity, inside which a wireless charging device is arranged; the center of the desktop is provided with a display unit, and the lower surface of the display unit is provided with a projecting device. The intelligent office desk with the wireless charging function solves the technical problems of large space occupation and single function of existing office desks and integrates the paper shredding device, the wireless charging device and the projecting device, thereby being powerful in function and convenient to use.

An example electric lighting system includes a lighting device that includes a housing including a lighting element and a power device holding portion. The power device holding portion includes a cavity. The cavity includes a first and a second electrical contact disposed within the cavity. The power device includes a third and a fourth electrical contact. The power device includes a coupling component. The coupling component is removably couplable to the power device holding portion such that an electrical communication is established when the power device is inserted into the cavity at any rotational position relative to the lighting device about a shared central axis. The power device is operable to power the lighting device through the electrical communication. The electrical communication is established between the first electrical contact and the third electrical contact and between the second electrical contact and the fourth electrical contact.

The invention discloses a shift-fork-type anti-silting recharge system applied to a river channel. The shift-fork-type anti-silting recharge system comprises a recharge pool and a recharge well, the recharge pool is arranged on a revetment of the river channel, the recharge well is arranged below the revetment crest, and the recharge pool communicates with the recharge well through a recharge pipeline; a water-permeable cover plate is arranged on the upper part of the recharge pool; a water collecting tank is formed in the recharge pool and rotationally provided with a driving shaft; a drivingturbine is arranged at the lower end of the driving shaft, and the upper end of the driving shaft extends out of the recharge pool; a shift fork is rotationally arranged on the water-permeable coverplate, a cam is arranged at the top end of the driving shaft, a shifting rod is slidably arranged on the cam, and the shift fork can be driven to swing back and forth in the rotating process; and water leakage holes are formed in the positions, above the driving turbine, of the water collecting tank. According to the shift-fork-type anti-silting recharge system, silting can be effectively prevented, a reversed filter is prevented from being washed away, an emergency valve can be closed when the water quality is contaminated, and groundwater is prevented from being contaminated.

The invention provides a bus station and platform integrated machine, which belongs to the application field of information technology and comprises a chassis. A bus line indicator is arranged at thelower left corner of the chassis; a waiting information display is arranged on the left side of the bus line indicator, and a pocket is arranged on the right side. A touch control display screen is arranged above the bus line indicator; a ticket outlet is arranged at the upper left side of the pocket, and a change outlet is arranged at the upper right side. A banknote inlet is arranged above the pocket; an IC card inlet is arranged above the banknote inlet; the invention prompts the operation of a bus by setting a bus route indicator and a waiting information display. The IC card entrance or banknote entrance is convenient for people to purchase tickets, the charging window is convenient to make up power for the mobile equipment, the touch control display screen is convenient to inquire about the transfer route, the device transmits information through the information exchange module, the data processing module processes data, the voice prompt prompts people to operate, and the weatherforecast display column reminds people of the weather change.

A modular solar lamp is provided. The lamp has three detachable modules: a solar panel module, a battery / light module, and a diffuser module. The battery / light module has a battery connected to a light. Electrical connectors are located on a surface of the body and are electrically connected with the battery. The solar module has a solar panel exposed on its top surface for converting solar energy into electrical energy. Electrical connectors are located on a surface of the module and are electrically connected to the solar panel. The electrical connection is established between the solar panel and the battery module when the two modules are fully secured to each other thus establishing an electrical connection between the solar panel and the battery through the connectors. Once the battery is charged, the solar panel module may be detached and used to charge the battery of another lamp.

The invention relates to a vacuum and pressure composite underground water source heat pump recharge device. The device comprises a hydraulic telescopic outer pipe, an inner pipe and a heat exchange device, wherein the upper end of the inner pipe extends upwards and extends to the position above the hydraulic telescopic outer pipe, the lower end of the inner pipe extends downwards and extends to the position below the hydraulic telescopic outer pipe, and the upper part of the inner pipe is connected with a fixing sleeve arranged in the upper part of the hydraulic telescopic outer pipe in an up-down sliding manner; an upper air bag packing assembly and a lower air bag packing assembly are fixedly arranged at the upper end and the lower end of the outside of the hydraulic telescopic outer pipe separately; and the upper end of the inner pipe communicates with an inlet of the heat exchange device through a hot water source pipeline. The heights of the whole water suction pipe and the water injection pipe are automatically adjusted according to the depths of different hot water wells, the heat source in one hot well at any depth can be effectively collected, and recharge can be directly carried out after heat exchange is completed, so that the recharge efficiency is improved, and convenience is provided for collection and recharge of ground source heat.

A portable battery charger having at least one charging pocket for recharging a battery pack mounted on a mobile station or a separate battery pack, comprising a charger housing including a pair of inside walls facing each other, a ceiling connecting the inside walls, at least one opening side, a mounting space enclosed by the inside walls and the ceiling, and a printed circuit board providing at least one pair of electrical contacts; a charging unit having front and rear surfaces, a pair of side surfaces, and at least one top surface detachably mounted in the mounting housing for independently recharging the mobile station while traveling; a guide structure for horizontally or vertically mounting the charging unit in the charger housing; and an electrical connection device for electrically connecting the charging unit with the charger housing.

The invention relates to a vacuum and pressure compound type underground water source heat pump recharge device, which includes a hydraulic telescopic outer pipe, an inner pipe, and a heat exchange device; the upper end of the inner pipe extends upwards and extends above the hydraulically telescopic outer pipe; The lower end extends downwards and extends to the bottom of the hydraulic telescopic outer tube. The upper part of the inner tube slides up and down with the fixed sleeve provided in the upper part of the hydraulic telescopic outer tube; The upper end of the inner pipe is connected with the inlet of the heat exchange device through the hot water source pipeline, and the height of the entire suction pipe and water injection pipe is automatically adjusted according to the depth of different hot water wells to ensure that any The heat source in the deep hot water well can be effectively collected, and can be recharged directly after the heat exchange is completed, which improves the recharge efficiency and provides convenience for the collection and recharge of ground source heat.

The invention relates to an assembled ecological self-drainage runoff base block which comprises a brick body, a runoff channel is formed in the bottom face of the brick body, two radius flow channels are further formed in the bottom face of the brick body, and the length directions of the two radius flow channels are both parallel to the length direction of the runoff channel. The two radius flow channels are located on the two sides in the length direction of the runoff channel respectively, and the brick body is prepared from, by weight, 280-320 parts of cement, 890-925 parts of first red brick recycled aggregate, 138-185 parts of second red brick recycled aggregate, 225-260 parts of medium sands and 146-190 parts of water. The assembled ecological self-drainage runoff base block has the effects of increasing the drainage speed of urban roads and effectively reducing the formation of accumulated water, and the brick body produced by utilizing the construction waste recycled aggregate has excellent compressive strength, water permeability and wear resistance, is suitable for sponge city construction, can be completed by assembling on-site construction, and is convenient to construct, and short in period. Convenient municipal pipe network maintenance and transformation are realized.

A crude oil output heating system using waste heat of oilfield sewage comprises a crude oil heating water return pipe, a crude oil heating water supply pipe, a high-temperature water pump, a high-temperature centrifugal heat pump unit, a clean water circulating pump, a sewage heat exchanger and a sewage pump, wherein the crude oil heating water return pipe is connected with the high-temperature centrifugal heat pump unit through the high-temperature water pump; the crude oil heating water supply pipe is connected with the high-temperature centrifugal heat pump unit; an oilfield sewage pipeline is connected with the sewage heat exchanger; the sewage pump is arranged on the oilfield sewage pipeline; the sewage heat exchanger is connected with the high-temperature centrifugal heat pump unit through the clean water circulating pump. The crude oil output heating system has the advantages of high energy utilization efficiency, energy conservation, low operation cost, remarkable environment protection effect, contribution to sewage recycling, safety and reliability.

The invention discloses a tipping bucket type mud-filling prevention recharging system applied to riverway. The tipping bucket type mud-filling prevention recharging system applied to the riverway comprises a recharging pond and a recharging well, the recharging pond is internally provided with reversed filter materials, the recharging pond is arranged on a riverway protection slope, the recharging well is formed in the lower part of the top of the slope, the recharging pond communicates with the recharging well through a recharging pipeline, and the recharging pipeline is provided with a valve, the valve is used for controlling on-off of the recharging pipeline, a water permeable cover plate is arranged on the recharging pond, a disturbance mechanism is arranged on the position, on the reversed filter materials, in the recharging pond, and the disturbance mechanism is used for local disturbance of water flow on the water permeable cover plate. According to the tipping bucket type mud-filling prevention recharging system applied to the riverway, mud-filling prevention can be effectively achieved, it is prevented that the reversed filter materials are washed away, the valve can be shut down in emergency when water quality pollution occurs, and polluted water recharging to an underground water aquifer is prevented.

The invention provides a polyvinylidene fluoride nanocomposite material and its preparation method and application. The polyvinylidene fluoride nanocomposite material is prepared from polyvinylidene fluoride and a surface carboxyl-modified nanocomposite material through compounding. The surface carboxyl-modified nanocomposite material comprises carboxylated graphene oxide and carboxylated carbon nanotubes. The invention discloses a use of the polyvinylidene fluoride nanocomposite material as an air filter material in adsorption of atmospheric particulates. A method for adsorption of atmospheric particulates comprises heating the PVDF nanocomposite material, placing the heated PVDF nanocomposite material in an atmospheric environment and carrying out adsorption of atmospheric particulates. The method further comprises regeneration of the PVDF nanocomposite material adsorbing the atmospheric particulates. Through use of the surface carboxyl-modified nano-filler in the PVDF, the carboxyl group in the surface carboxyl-modified nano-filler and >CF2 in the PVDF produce strong interaction so that the dipole moments of the PVDF molecular chain are arranged along a direction. The polyvinylidene fluoride nanocomposite material has a beta phase molecular structure so that PVDF has strong pyroelectric effects.

The invention belongs to the field of bathroom accessories, discloses an intelligent pedestal pan with a storage battery, and provides an effective solution for the technical defects that intelligentpedestal pans on the market all adopt 220V mains supply, but no power socket can be installed near pedestal pans in many family toilets.

The invention discloses a construction method for a shield machine to enter a hole to receive a concrete box. The method includes the following steps that one concrete box is constructed in a shield machine receiving well; a hole door is broken by the shield machine, and tunneling is stopped; the concrete box is filled with backfill materials; the backfill materials are tunneled by the shield machine till the backfill materials enter the concrete box; the hole door is blocked; the concrete box is broken. Due to the fact that one concrete box is constructed in the receiving well, the concrete box is filled with the backfill mediums, the backfill mediums are tunneled by the shield machine and enter the box, earth pressure balance in construction for the shield machine to enter the hole for receiving is well kept, earth collapse is prevented, a construction technology applicable to complex surroundings and geological conditions is provided, and with the construction technology, the shield machine can safely and reliably enter the hole for receiving under various structural conditions.

The invention relates to a device for inductively transmitting electrical energy to or from a mobile object (3) that is located on a roadway or rail, is at a standstill or in motion, and comprises a load and / or an energy store, comprising a floor inductor (5) that is associated with the roadway (1) and comprises a plurality of first induction coils (4) that are arranged along the roadway (1) or rail, are connected to a current source, and have a magnetically conductive iron core (6) for generating a magnetic field directed toward the moving object (3). An inductive wheel (8) attached to the moving object (3) comprises a stationary second induction coil (9) having a magnetically conductive iron core (10) and magnetically conductive wheel disks (11, 12) that are directed toward the roadway (1) or rail and connected to said magnetically conductive iron core on both sides. Elastic, magnetically conductive tires (13) rotating with the motion of the object (3) are associated with the wheel disks for contacting the roadway (1) and for ensuring a low-loss magnetic flux between the induction coils (4, 9), wherein in the flattened state, said tires securely bridge an air gap between the roadway and wheel disks. The device can be used advantageously in connection with electric vehicles for comfortably and quickly recharging the batteries during driving or parking.

The invention discloses a solar portable mobile phone charger, which comprises a main battery box and a folding plate. Both sides of the main battery box are hinged with folding plates, and the outside of the main battery box and the outside of the folding plate are both fixedly embedded and installed. There is a solar battery panel, a storage slot is provided on one side of the main battery box, and a support rod is connected to the interior of the storage slot, and a folding slot is provided at the end of the support rod away from the main battery box. The beneficial effects of the present invention Yes: through the solar panel, you can use the sunlight to generate electricity outdoors, which is convenient for charging your mobile phone anytime and anywhere. By setting the support rod and limit pin, it is easy to adjust the angle of the support rod, and it can be adjusted according to different environmental conditions. The adjustment is convenient to improve the conversion rate. By setting up the clamping component, under the action of the return spring, it is convenient to clamp and fix the charger on a position that is not easy to support such as a tree branch, thereby improving its practicability.

The invention relates to an electromagnetic control armor shield and a defense method thereof. The armor shield comprises an armor plate (1) made of non-metallic materials, wherein electronic magnet modules (4) are arranged on the back surface of the armor plate (1); the front side of the armor plate (1) is provided with an electromagnetic control frame (3); the armor plate (1) is connected with a material storage box (2); metal particulate matters fill in the material storage box (2); a bar-shaped material outlet (5) of the material storage box (2) is positioned on the junction of the material storage box (2) and the armor plate (1). The electromagnetic control armor shield has the advantages of simple structure and superior protection performance.

The invention discloses a solar portable mobile phone charger. The charger comprises a main battery box and folding plates, the folding plates are hinged to the two sides of the main battery box; solar cell panels are fixedly embedded into the outer side of the main cell box and the outer side of the folding plate; a storage groove is formed in one side of the main battery box; a supporting rod isrotatably connected to the interior of the storage groove; a folding groove is formed in the end, away from the main battery box, of the supporting rod. The charger has the advantages that via the solar cell panels, sunlight can be used for generating electricity outdoors; a mobile phone can be charged anytime and anywhere; by arranging a supporting rod and a limiting plug pin, the angle of the supporting rod can be conveniently adjusted, adjustment can be conducted according to different environment conditions, the conversion rate is conveniently increased, by arranging a clamping assembly,under the effect of the reset spring, the charger can be conveniently clamped and fixed to the position, not prone to supporting, of a branch, and the practicability of the charger is improved.

The invention discloses an intelligent mobile phone placement box for teaching. The placement box comprises a placement box body, the placement box body is in an uncovered cuboid shape, the interior of the placement box body is divided into a plurality of partition parts through partition plates, a liquid crystal display screen is arranged on one side of the placement box body, and the liquid crystal display screen is connected with a central controller arranged at the bottom end of the placement box body. A wireless charging device is arranged at the bottom ends of the partition parts. A rubber material is adhered to the surfaces of the partition plates. The liquid crystal display screen is used for displaying the remaining number of the used partition parts. Beneficial effects of the intelligent mobile phone placement box are that: the mobile phone intelligent placement box for teaching is used for storing and placing a mobile phone, prevents students from being influenced by the mobile phone in class, has a built-in wireless charging function, is convenient for charging the mobile phone, displays the use state of charging equipment through the liquid crystal display screen, is convenient for a user to charge and use, is convenient to carry, and is convenient to popularize and apply.

The invention discloses an automatic efficient pumping and recharging convertor which comprises a pipeline, wherein two ends of the pipeline retract radially; at least one pair of open pores are formed in the pipe wall; a rod object is assembled in the pipeline; the rod object is fixedly connected with a cylinder; the cylinder is in sliding fit with the inner wall; the height of the cylinder is larger than the diameter of each horizontal open pore; the lower end of the rod object is fixedly connected with a cylindrical piston; and the diameter of the cylindrical piston is larger than the inner diameter of a lower opening of the pipeline. Head pressure in a pumping and irrigation process is used for pushing the cylindrical piston to move, and bi-directional purposes of pumping and recharging can be realized by one pipeline. The head loss is small, the efficiency is high, the defect that a pump pipe loosens due to the fact that two pipes collide during recharging or re-spreading is avoided, a small diameter well can meet the recharging or pump lifting requirement, the well completion cost is reduced, attachments on the filter pipe wall can be effectively washed away under the condition that the stable state of the pump pipe is guaranteed, recharge well blocking is reduced, and the service life of a recharge well is prolonged. The automatic efficient pumping and recharging convertor can be widely applied to submerged pump connection, rain flood groundwater recharge, ground source heat pump water cyclic utilization, well repair, groundwater recharge and water supply diversion.