161results about How to "Solve the occupied space" patented technology

The present invention discloses a water-permeable concrete produced by using solid-state waste, and a preparation method thereof, wherein the water-permeable concrete comprises, by weight, 11.0-22.0 parts of cement, 6.0-11.0 parts of an active micro-powder admixture, 74.0-80.0 parts of a recycled aggregate, 0.3-0.6 part of a polycarboxylic acid water-reducing agent, 0.3-1.0 part of an interfacial binder, and 3.0-8.0 parts of water. According to the present invention, the strength and the water permeability of the concrete are improved, and the reasonable re-use of the waste is achieved; the preparation method comprises: mixing the recycled aggregate, the interfacial binder and 50% of water, carrying out first stirring, adding the active micro-powder admixture and the cement, carrying out second stirring for 15 s, adding the polycarboxylic acid water-reducing agent, carrying out third stirring, finally adding 50% of the water, and carrying out fourth stirring for 1-3 min; and the slurry easily wrap the aggregates, the adhesion is proper, the workability is easy to ensure, and the strength is high after hardening.

The invention relates to a cooling method for an oil-immersed transformer and a system thereof, and aims at providing a two-cycle cooling method for the oil-immersed transformer; the transformer oil of the oil-immersed transformer transmits heat to liquid evaporation cooling medium with low temperature by a heat exchanger, and the liquid evaporation cooling medium is vaporized after the temperature thereof rises; gaseous evaporation cooling medium is condensed into liquid by a condensing device, and the liquid reflows to the heat exchanger; another purpose of the invention is a cooling system of the oil-immersed transformer, and the oil-immersed transformer, the heat exchanger and the condensing device are connected together by a pipeline; the transformer oil is stored in the oil-immersed transformer and passes through the oil line part full of the heat exchangers of the pipelines, and the liquid evaporation cooling medium is stored in the evaporation cooling medium part of the heat exchanger; the adopted evaporation cooling medium is fluorocarbon. The cooling method and the system for the oil-immersed transformer solves the problem of large occupying field of the transformer cooling device and outside natural environmental impact and have the advantages of small occupy area, low noise, low energy consumption, safety and reliability.

The invention discloses a treatment bed for the endocrine department. The treatment bed comprises a bed board; a controller is fixedly connected to the left side of the top of the bed board, support legs are fixedly connected to the two sides of the bottom of the bed board, and a cushion block is fixedly connected to the right side of the bed board; a transverse groove is formed in the front surface of the bed board, and deep grooves are formed in the top and bottom of the inner cavity of the transverse groove; a sliding block is connected to the inner cavity of the transverse groove in a sliding mode, and convex blocks are fixedly connected to the top and bottom of the sliding block and extend into the inner cavities of the deep grooves; a round groove is formed in the front surface of the sliding groove, and a rotating rod is movably connected to the inner wall of the round groove. According to the treatment bed for the endocrine department, a pressing plate pushes a pressing rod to make a clamping rod away from a clamping hole, so that the rotating rod drives an electric extending rod to rotate; a transverse rod is placed on the cushion block for storage and placement of physiotherapy tools, so that the physiotherapy bed is the same as an ordinary bed, the problem that the physiotherapy tools occupy space is solved, and the treatment bed provides more human-friendly services for a patient.

The present invention describes foldable turnover packing box and provides the technological scheme of foldable turnover packing box capable of being folded completely to compress the occupied space for convenient recovering. Specifically, the foldable turnover packing box includes one top cover, one front plate, one back plate, two side plate assemblies and one bottom plate, all of which, except the top cover, are connected via built-in pin-shaft connector.

The invention provides a multifunctional closet. The multifunctional closet comprises a closet body, oppositely-opened type closet doors are arranged on the front side of the closet body, and clothesdrying devices which can be folded to the side walls are arranged on the side walls of the left side and the right side of the closet body; horizontally disposed slide rails are arranged on the side walls of the left side and the right side of an inner cavity of the closet body, and the slide rails are provided with sliding blocks which can slide along the slide rails, a horizontally moving sliding rod is fixed between the two sliding blocks, the closet doors includes the left closet door and the right closet door, the left closet door and the right closet door are provided with supporting seats, and the supporting seats of the left closet door and the right closet door are connected with connecting rods hinged to the sliding blocks on the right side wall and the right side wall of the closet body separately in a hinged mode; and when the closet doors are closed, the horizontally moving sliding rod is located at a center position in the front and rear direction of the closet body, andwhen the door is opened 90 degrees, the supporting seats follow the closet door and flip outwards to pull the connecting rods to enable the connecting rods to drive the sliding blocks to slide to pullout the horizontally moving sliding rod out of the closet body. The multifunctional closet has the advantages that a user can hang clothes and select clothes, and meanwhile, the multifunctional closet can be used for drying clothes under special circumstances.

The invention discloses a Bluetooth intelligent lamp precise positioning method and system, relating to the technical field of Bluetooth. The technical problems of space occupation and cost increase in independently deploying a Bluetooth Beacon positioning device in the prior art are solved. The method comprises the steps that: a Bluetooth protocol is written into a Bluetooth chip of a Bluetooth intelligent lamp; the Bluetooth intelligent lamp sends a message comprising positioning content outward according to the Bluetooth protocol, and a positioning information transmitting station is formed; an intelligent mobile terminal receives the message comprising the positioning content published by Bluetooth intelligent lamp and determines and displays the accurate position of the intelligent mobile terminal. The Bluetooth intelligent lamp precise positioning system comprises a writing module, the Bluetooth intelligent lamp and the intelligent mobile terminal, the writing module is used for writing the Bluetooth protocol into the Bluetooth chip of the Bluetooth intelligent lamp. The method and the system are used for the precise positioning of the intelligent mobile terminal by using the Bluetooth intelligent lamp.

The invention provides an integrally-containing type torque sensor motor. A motor shell and a motor shaft are provided with a hollow containing cavity which is composed of annular bulges in a coaxial direction; a fixed sliding guide ring is contained and arranged in the hollow containing cavity and the fixed sliding guide ring is dynamically matched with a floating ratchet induction coil subassembly which is equipped with magnetic steel; the floating ratchet induction coil subassembly comprises a ratchet induction coil and ratchets of a flywheel are matched with gear grooves which are annularly distributed in the ratchet induction coil; the motor shaft is provided with a Hall element and the magnetic steel of the floating ratchet induction coil subassembly is matched with the Hall elementin a magnetic induction manner, so that an electric signal is output to control stress-applied rotation of vehicles. According to the invention, all parts of a Hall sensor are skillfully arranged on the motor shell so that the space occupation problem caused by function settings is solved; the integrally-containing type torque sensor motor has the advantages of high standardization degree, wide application range, obvious magnetic induction effects, easiness of intensive production, low carbon, environmental friendliness, and convenience for installation and maintenance.

The invention relates to a cleaning agent for an electrohydraulic control system of a fully-mechanized mining hydraulic support and a preparation method of the cleaning agent. The cleaning agent for the electrohydraulic control system of the fully-mechanized mining hydraulic support comprises the following components in parts by weight: 20 to 30 parts of organic acid, 20 to 30 parts of inorganic acid, 6 to 8 parts of metal corrosion inhibitor, 3 to 4 parts of surface active agent, 2 to 10 parts of ammonium salt, 2 to 10 parts of chelating agent, 10 to 20 parts of cleaning assistant, 1 to 5 parts of anti-wear agent, 1 to 5 parts of diethanol amine or triethanolamine, 15 to 18 parts of carbon deposition deliquescent substance, and 50 to 60 parts of water. The cleaning agent is mainly applied to the electrohydraulic control system of the fully-mechanized mining hydraulic support, and is capable of effectively clean various scourings on the electrohydraulic control system, and is good in cleaning effect, and energy-saving and environment-friendly.

The invention discloses an intelligent wearable product with a portable charging system device. The intelligent wearable product comprises an intelligent wearable product shell, a display device, an energy storage device, a power supply circuit and a PCB mainboard; in addition, a portable charging system device is also arranged at the interior of a body of the intelligent wearable product and is used for supplying power for equipment; the charging device is arranged on the power supply circuit; the thickness of the charging device is smaller than or equal to 2.2 mm; the output end of the charging device is connected with a charging interface of the energy storage device of the intelligent wearable product by virtue of a charging connection wire; the charging device is a flatly-pushed telescopic head, rotary or foldable movable structure in a manner of protruding the body of the intelligent wearable product; the display device, the energy storage device, the power supply circuit and the PCB mainboard are arranged at the interior of the product shell. The intelligent wearable product is simple in structure and convenient to carry; when a user goes outside, a charger does not need to be specially taken; as long as power supply devices with USB interfaces, such as computers and notebook computers, are around the user, the problem that the use of the intelligent wearable product is influenced by sudden power failure can be solved.

The invention discloses an environmentally-friendly floor material and a preparation method thereof and relates to the field of floor materials. The environmentally-friendly floor material comprises,by weight, 30-40 parts of waste and old polyvinyl chloride foam, 15-22 parts of waste phenolic foam, 22-28 parts of polylactic acid, 8-15 parts of polycaprolactone, 5-10 parts of castor oil, 8-15 parts of wood chip powder, 15-20 parts of waste and old glass particles, 4-9 parts of nano-zinc oxide, 8-15 parts of nano-silica, 10-18 parts of glass fibers, 8-15 parts of modified montmorillonite powder, 6-12 parts of bamboo charcoal powder, 3-7 parts of polyethylene wax and 1.5-3.5 parts of a silane coupling agent. The environmentally-friendly floor material utilizes waste plastic and waste glass.Through combination of the wastes and other components, the environmentally-friendly floor material has good strength, flexural and compressive resistance and flame retardancy, solves the problems ofspace occupation and recycling of wastes, reduces a production cost and is environmentally friendly.

A flow guiding pipeline guiding fluid to spirally go forwards is characterized in that the flow guiding pipeline is composed of a common pipeline and a plurality of spiral fins arranged on the inner surface of the common pipeline. A plurality of parallel spiral lines are arranged on the wall of the pipeline, and the spiral fins are arranged with the spiral lines as base lines. The spiral angle of each spiral line, namely the included angle between a tangent line of each spiral line and the axis of each spiral line is not larger than 25 degrees, the spiral circle number of each spiral line is not larger than three, and the thickness of each spiral fin is smaller than 8% of the inner diameter of the flow guiding pipeline. The height of each spiral fin is larger than or equal to 10% of the diameter of the flow guiding pipeline. The flow guiding pipeline is arranged on an air outlet of a fresh air blower, airflow passes through the flow guiding pipeline to spirally go forwards, and the air blowing depth is obviously increased. The flow guiding pipeline is simple in structure and convenient to manufacture and mount, most flow guiding pipelines of a dual-direction fresh air system can be omitted, and occupied indoor space of air supply ducts is reduced.

The invention discloses a wall body flame-retardant heat insulation material and a preparation method thereof, and relates to the technical field of heat insulation materials. The wall body flame-retardant heat insulation material is prepared from the following raw materials in parts by weight: 12 to 20 parts of polyphenolic-ester, 16 to 25 parts of polyurethane, 8 to 18 parts of organic silicon,25 to 36 parts of portland pozzolan cement, 10 to 16 parts of organic quaternary ammonium salt modified clay, 8 to 15 parts of sodium silicate, 10 to 17 parts of quartz sand, 7 to 16 parts of carbideslag, 10 to 16 parts of waste ceramic slag, 8 to 19 parts of rock wool, 10 to 20 parts of ceramic fiber, 12 to 18 parts of wood fiber, 5 to 15 parts of glass micro beads, 4 to 12 parts of magnesium oxide, 4 to 12 parts of aluminium oxide, 3 to 6 parts of foaming agents, 2 to 5 parts of flame retardants, 2.5 to 4 parts of water reducing agents and 35 to 50 parts of water. The heat insulation material has the advantages that the anti-aging performance and the pressure-intensity-resistant performance are good; the heat insulation and thermal isolation effects are excellent; the flame-retardant performance is extremely high; the use safety is high; the preparation method is simple; the production cost is low.

The invention is suitable for the technical field of fingerprint recognition and provides an access method and device for a fingerprint mask image. The method comprises the following steps: obtaining boundary information of a mask region in the fingerprint mask image; storing the boundary information into a file; when the fingerprint mask image needs to be transferred, reading the boundary information in the file; and restoring the fingerprint mask image according to the boundary information. According to the access scheme for the fingerprint mask image, on one hand, the occupied storage space is extremely small and storage resources are well saved; and on the other hand, the fingerprint mask image can still be restored at original accuracy, so that the recognition accuracy of a whole fingerprint recognition system is ensured; and the balance between the space occupation and the storage accuracy in the access process of the fingerprint mask image is well achieved.

The invention claims a multifunctional circulating packaging box which is provided with a RFID identification card and is capable of overcoming such disadvantages of RF cards in the prior art that the price is high, the identification rate is low and wide use in the storage physical distribution management is not possible. The multifunctional circulating packaging box adopts the technical proposal that: the circulating packaging box comprises a top cover, a front panel, a back panel, two side plate composite members and a base board, wherein, the two side plate composite members comprise at least one intermediate plate and side plates symmetrically arranged on two sides of the intermediate plate. The circulating packaging box is characterized in that the front panel is inserted with a passive tag, or/and the side plates are provided with at least one of active tag or semi-passive tag. The application of the circulating packaging box in the storage physical distribution management on one hand saves the operation cost for manufacturers, importers and vendors, and on the other hand improves the efficiency of goods counting and the accuracy of the identification, thus greatly improving the intelligent management level of physical distribution, storage and relative trades.

The invention discloses a guide-rail-type mass damper. The mass damper comprises an arc guide rail assembly, an idler wheel assembly and a mass block assembly. The circle center of an arc rail of thearc guide rail assembly is located on the arc rail, the idler wheel assembly can freely roll on the arc rail, and the mass block assembly is connected to the lower portion of the idler wheel assembly;the arc guide rail assembly is installed in a cabin of a tower, or the arc guide rail assembly is installed in the tower and can rotate in the tower, so that the direction of the arc rail and the vibration direction of the tower coincide. According to the guide-rail-type mass damper, when the unit tower vibrates, the mass block assembly on the damper moves in the direction opposite to the vibration direction on the arc rail of the arc guide rail assembly through the idler wheel assembly, a long swing wire rope does not need to be used, the problem is solved that a single-swing-type mass damper wire rope occupies the space, and the guide-rail-type mass damper has the advantages of being compact in structure, small in occupation space, flexible in installation position and the like.

A lifting platform supporting leg comprises a fixed supporting leg body, a movable supporting leg body, a hydraulic cylinder and a supporting foot. One end of the fixed supporting leg body is fixed to a bottom frame of a lifting platform, and the other end of the fixed supporting leg body is hinged to the upper end of the movable supporting leg body. The tail end of the hydraulic cylinder is hinged to the fixed supporting leg body. Two guide grooves are oppositely formed in the two sides of the movable supporting leg body. The front end of a piston rod of the hydraulic cylinder is provided with a transverse shaft. The two ends of the transverse shaft are located in the guide grooves in the two sides of the movable supporting leg body respectively. The supporting foot is connected to the lower end of the movable supporting leg body through a universal joint. By means of the lifting platform supporting leg, the problems that cost is increased and occupied space is enlarged by the adoption of a long-stroke hydraulic cylinder are solved; the supporting foot can rotate according to the inclination angle of the ground so as to make stable contact with the inclined surface, and therefore safety accidents caused by instability of the lifting platform are avoided; meanwhile, the supporting foot is connected to the bottom end of the supporting leg through a pin, and therefore the supporting foot with antiskid teeth can be replaced as required.

The invention discloses a bedside cabinet with an infrared induction illumination function. The bedside cabinet sequentially comprises an open storage layer (1) and a push-pull storage layer (3) from top to bottom. The open storage layer (1) and the push-pull storage layer (3) are separated by a partition plate (2). A rotary face plate (4) is arranged on the top of the bedside cabinet and connected with the bedside cabinet through a rotary shaft (6). An illumination plate (5) is embedded in one face of the face plate (4), and comprises a frosted glass shell and an illumination lamp. The illumination lamp is located in the ground glass shell. A rectangular groove (7) is formed in the front side of the push-pull storage layer (3) and internally provided with an infrared induction switch (8). The infrared induction switch (8) is used for controlling the illumination lamp. A protection piece (10) is arranged outside the groove (8) and connected with the groove (8) through a hinge (9). The problems that a bedside lamp occupies the space of the bedside cabinet and the illumination lamp can not be easily turned on in the dark are solved, and people can conveniently and effectively use the bedside cabinet and use lamplight at night.

The invention relates to the technical field of communications and discloses a method and system for channel information adding of an application program package and a channel packaging server. The method disclosed by the invention comprises the steps that each piece of channel information is stored to a pre-appointed document folder; when the channel information adding is required for the application program package, the document folder in which to-be-added channel information is located is searched according to the to-be-added channel information; and the found document folder is added to a designated catalog of the application program package. In comparison with the prior art, the embodiment mode disclosed by the invention has the advantages that a non-destructive property of the application program package which requires the channel information adding is ensured; workloads of channel information statistics workers can be reduced; and working efficiency is increased.

The invention discloses an extension base, for fixing a support and carrying a host and an adapter. The extension base includes a main body, a clamping part, a carrying part and a support part. The clamping part is arranged on the main body, and the clamping part can be used for separately clamping the support. The carrying part is arranged on the main body, for installing the host, and the carrying part and the clamping part are positioned on the two opposite sides of the main body. The support part is arranged on the main body for installing the adapter.

The invention provides a water pump and a clothing care machine with the water pump. The water pump comprises a pump cavity, an impeller arranged in the pump cavity and driven by a motor, and a water inlet channel, a water circulating channel and a water discharge channel which are in fluid communication with the pump cavity. A valve is arranged in the pump cavity and is provided with an opening; the valve can move between a first position and a second position; when the valve is at the first position, the opening faces the water circulating channel, so that the water circulating channel becomes in fluid communication with the pump cavity and the water inlet channel and the water discharge channel does not communicate with the pump cavity because of the valve; when the valve is at the second position, the opening faces the water discharge channel, so that the water discharge channel is in fluid communication with the pump cavity and the water inlet channel and the water circulating channel does not communicate with the pump cavity because of the valve. The problems in the prior art that a circulating water discharge pump occupies much space and is high in cost are solved. The water pump saves space, saves the material cost and simplifies the manufacture process.

The invention provides an outward-pulling front-back staggered hard disk frame device. The device comprises a front hard disk frame, a rear hard disk frame and a machine shell, wherein the front harddisk frame and the rear hard disk frame are slidably connected with the machine shell through sliding rails, the front hard disk frame and the rear hard disk frame are connected through a staggering mechanism, the device further comprises a first state and a second state, in the first state, the front hard disk frame and the rear hard disk frame are both located in the machine shell, and a first gap is formed between the front hard disk frame and the rear hard disk frame, in the second state, the front hard disk frame is located outside the shell, and a second gap is formed between the front hard disk frame and the rear hard disk frame, the size of the second gap is larger than that of the first gap. The device is advantaged in that problems that in the prior art, when a front-back double-layer type storage framework meets the requirement for the storage capacity, more system depth is needed, and the space is occupied are solved.

A portable multifunctional luggage box comprises a box body and an extensible handle arranged on the rear side of the box body. A box opening cover is arranged on the front side of the box body, width of a box top of the box body is larger than that of the box body, and a space used for placement of a foldable stool is formed on two sides of the box top and the box body. Various problems of a draw-bar box during traveling and house living are solved once and for all, and the portable multifunctional luggage box is high in practicability.

The invention discloses a full-automatic turnover folding energy-saving toilet bowl which comprises a toilet bowl body, a toilet bowl base, a control system and a water tank. When a urinal discharge opening rotates on the toilet bowl base through the toilet bowl body and is aligned to an upper port of a discharge pipeline, urinal contents fall into the discharge pipeline in a free-falling mode by means of the action of gravity, an induction device informs a control chip to start a flushing program for flushing, the urinal discharge opening and the upper end of the discharge pipeline are staggered and sealed when the full-automatic turnover folding energy-saving toilet bowl is in the folded and using states, and a layer of obstruction protection is added on the basis that the U-shaped design of a sewer pipeline is adopted for obstructing odor overflowing; the urinal contents freely fall into the sewer pipeline in the toilet bowl body overturning process, the water flushing amount is decreased, and energy conservation and environmental protection are achieved; after the toilet bowl body is folded, the toilet space which the full-automatic turnover folding energy-saving toilet bowl occupied is saved, the using efficiency of the toilet is improved, the full-automatic turnover folding energy-saving toilet bowl has the advantages of being novel in idea, scientific, practical, sanitary, attractive in appearance and environmentally friendly, achieving automatic control, saving energy and the like, and the full-automatic turnover folding energy-saving toilet bowl will be popular with people.

The invention relates to the technical field of water conservancy irrigation, in particular to a water-saving water conservancy irrigation vehicle and a using method thereof. The water-saving water conservancy irrigation vehicle comprises a vehicle base, wherein four universal wheels are arranged on the ground of the vehicle base, a servo motor I is arranged on the vehicle base, side supporting plates are arranged on the periphery of the servo motor I, a motor shaft is fixedly connected to the top of the servo motor I, the outer ring of the motor shaft is fixedly connected with an upper supporting plate, the other end of the motor shaft is fixedly connected with a connecting block, a supporting cylinder is fixedly connected to the upper portion of the connecting block, and the supporting cylinder is connected with an irrigation unit. The water-saving water conservancy irrigation vehicle is simple in structure and reasonable in design, a water spraying rod can stretch and rotate, the irrigation range is enlarged, and the vehicle can be folded and attached to the supporting cylinder when water is not sprayed, and is suitable for storage and transportation.