192results about How to "Lower cost of living" patented technology

The invention provides a method and device for controlling an intelligent device. The method comprises the steps that first user identification is determined according to a first control terminal connected to an intelligent router; first set parameters for controlling at least one intelligent device are obtained according to the first user identification; the intelligent devices are controlled to start the corresponding running modes according to the first set parameters. The first user identification is obtained according to the first control terminal connected to the intelligent router, the first set parameters for controlling the intelligent devices are obtained according to the first user identification, and the intelligent devices are controlled to start the corresponding running modes according to the first set parameters. When a first user enters the preset place, the first user does not need to manually control the intelligent devices, the intelligent router can automatically control the intelligent devices in the space where the first user is located to start the running mode accustomed by the first user, true intelligent control over the intelligent devices is achieved, and the user experience of the intelligent devices is improved.

The invention discloses a fresh air conditioner integrated machine which comprises an indoor unit arranged on the inner side wall of a wall body in a hang mode, an outdoor unit arranged on the outer side wall of the wall body in a hang mode and a connecting pipe for connecting the indoor unit with the outdoor unit. The indoor unit comprises an indoor unit case which is fixedly connected with the inner side wall of the wall body; the indoor unit case is provided with a fresh air system, a temperature adjusting system and a control system, wherein the fresh air system is used for introducing outdoor fresh air into the indoor unit case, filtering the fresh air and exhausting the fresh air into an indoor space, and the temperature adjusting system is used for introducing indoor return air into the indoor unit case, heating or cooling the return air and exhausting the return air into the indoor space; the outdoor unit comprises an outdoor unit case which is fixedly connected with the outer side wall of the wall body; a part of the temperature adjusting system is located in the indoor unit case, and the rest of the temperature adjusting system is connected to the outside unit case through the connecting pipe; and the fresh air system and the temperature adjusting system are connected with the control system to act under control of the control system.

The invention belongs to the field of Internet of things fruit and vegetable supply based on Internet technologies. An Internet of things fruit and vegetable direct supply system comprises a fruit and vegetable information issue module, a fruit and vegetable ordering module and a fruit and vegetable delivery module, residents order required fruits and vegetables through the Internet, conduct ordering and payment through fruit and vegetable storage cards, and guidance of farmers for scientific planting is achieved by Internet coordination among fruit and vegetable greenhouses, production base information centers, purchasing information centers, general control centers and convenience service stations, so that blind follow is avoided, the stable supply and the product quality of vegetables are guaranteed, losses and circulation links are reduced to the most extent, and residents are benefited.

The invention relates to a green ecological zero energy integrated building, a first floor of the building is provided with a living room, a bedroom, a dinning room, a kitchen, a toilet; a second floor of the building is provided with a bedroom and a toilet; a heat supply system is arranged inside the room, the building is connected with a heliogreenhouse on the ground and is connected with a methane tank under the ground. A solar thermal collector arranged at the top of the building is communicated with a temperature-holder box arranged inside the rooms of the building by a circulating pipe of the first line, the temperature-holder box is communicated with a water heating pipe of a gas-fuel heater by the circulating pipe, a gas line of the gas-fuel heater is communicated with the methane tank by a methane pipe. A hot water outlet of the temperature-holder box is respectively communicated with a PE-RT pipe and a heating pipe of the methane tank which is buried near the methane tank. A water tank temperature sensor, a room temperature sensor and a collector temperature sensor are connected with an intelligent controller. With the solar energy, bioenergy and wind energy complementing each other, the building has the characteristics of comfort, environmental protection, energy saving and zero-pollution.

The invention relates to the technical field of domestic kitchen appliances, in particular to a multifunctional food processing platform. The multifunctional food processing platform comprises a machine base. A driving motor is arranged in the machine base. A speed feedback device is arranged on the driving motor. Matched food processing assemblies are arranged on the platform body. A plurality of sensors used for detecting whether the food processing assemblies are mounted in place or not are arranged on the machine base. A trigger mechanism is arranged at the bottoms of the food processing assemblies and corresponds to the sensors. The sensors are triggered by the trigger mechanism to identify the types of the processing assemblies. According to the types of the food processing assemblies, a control system controls the driving motor to act through the sensors, so that the food processing assemblies are driven to work correspondingly. Multiple functions of the platform are achieved, and the platform is more intelligent, automatic and humanized to use and can achieve the effect that foods manufactured through all functions are good in effect.

The invention discloses a mobile sweeping robot integrated with an intelligent air purifier. The robot comprises a sweeping moving mechanism. The sweeping moving mechanism comprises a bottom plate arranged at the bottom of the sweeping moving mechanism, driving wheels are arranged on the two sides of the bottom plate, a first motor is arranged at the bottom of the bottom plate, the first motor isarranged on a connecting shaft between the two driving wheels, and universal wheels are further arranged at the bottom of the bottom plate. A notch is formed in the middle of the bottom plate, a sweeping brush is connected into the notch through a bearing, a sweeping motor is arranged at the bottom of the bottom plate, the output end of the sweeping motor is connected with one end of the sweepingbrush, and a dust collecting box is arranged on one side of the notch. A power supply and two ultrasonic sensors are arranged at the top of the bottom plate, an infrared sensor and a collision sensorare arranged at the bottom of the bottom plate, and an air purification mechanism is arranged at the top of the sweeping moving mechanism. Through the arrangement of the overall structure, the devicecombines a sweeping function and an air purification function, and is practical and convenient.

The invention discloses a toothpaste extruder. The toothpaste extruder comprises a support and an extruding component, wherein the support comprises vertical plates on two sides; a first fixing piece and a second fixing piece are arranged between the vertical plates on the two sides of the support; the first fixing piece is used for fixing the head of a toothpaste shell; the second fixing piece is used for fixing the tail of the toothpaste shell; the extruding component is arranged between the first fixing piece and the second fixing piece and comprises a connecting rod and extruding rolls; chutes are respectively formed in opposite side surfaces of the vertical plates on the two sides of the support; each chute extends from one end of the corresponding vertical plate to the other end of the corresponding vertical plate; two ends of each chute are closed; the connecting rod is arranged in the chutes and can slide along the chutes from the tail of the toothpaste shell to the head of the toothpaste shell; the extruding rolls are respectively arranged on the front surface and the reverse surface of the toothpaste shell and are parallel to each other; the axial direction of the toothpaste rolls is parallel to the axial direction of the connecting rod; and connecting pieces are respectively arranged at two ends of each extruding roll and are connected with the connecting rod.

The invention provides a method for directly producing fiberglass yarns. In the prior art, protofilaments are degraded and then are stranded together according to the conventional manufacturing method. Different from the conventional manufacturing method, protofilaments are drawn firstly and then are twisted and stranded together. In the traditional market, the filament drawing operation is conducted in the single drawing manner. That means, only one protofilament cylinder is drawn out of a filament drawing handpiece each time. According to the invention, the original tank-furnace filament drawing method of significant investment is applied to the crucible process of small investment, while a paraffin type impregnating compound coated with the protofilaments is modified as a starch type impregnating compound. Therefore, the production efficiency is increased and the tensile strength is improved. the number of spools is increased and the production cost is lowered. Moreover, the yarn hairiness, filoselle, breakage and other phenomena of fiberglass yarns are reduced.

The invention discloses a self-heating snack box. The self-heating snack box comprises a heat-preserving box cover and a heat-preserving shell; the side surface of the bottom of the heat-preserving shell is provided with an embedding mouth; a self-heating unit is inserted into the embedding mouth and fixedly provided with a lunch box; the upper edge of the heat-preserving shell is connected with the upper edge of the lunch box; the lunch box is a rectangular box body with an epsilon-shaped cross section, the interior of the lunch box is provided with a hollow hermetic inner cavity, and a coolant is arranged in the hollow hermetic inner cavity; and the self-heating unit is composed of a heating shell, a self-heating bag installed on the inner bottom surface of the self-heating bag, a water bag arranged on the self-heating bag, a needling mechanism arranged on the side surface of the heating shell and used for piercing the water bag and a protective cap arranged on the side surface of the heating shell and used for fastening the needling mechanism. The self-heating snack box has the beneficial effects of simple structure and good practicality.

The invention relates to an electrical appliance, in particular to a kitchen appliance. The kitchen appliance includes a casing, a door assembly, an inner container arranged in the casing, a washing assembly, a steam injection assembly, a sump set, a water inlet assembly, a drainage assembly and a plurality of sensors, and the steam injection assembly includes a plurality of steam injection pipe, steam generator and steam introduction pipe, the steam injection pipe is arranged at the bottom of the working cavity, the steam injection pipe communicates with the steam generator through the steam introduction pipe, and the multiple steam injection pipes are equipped with multiple A steam spray hole, the steam generator generates steam for washing, disinfection or cooking according to the selection of the working mode. The invention integrates the dishwasher and the steamer, saves space, is more convenient and efficient to operate, improves the utilization rate of the equipment, and reduces the living cost by one machine with multiple functions.

The invention discloses a preparation method for an environment-friendly plasterboard, belonging to the technical field of plasterboards. The preparation method comprises the following steps: (1) preparation of gypsum having undergone oxidative desulfurization; (2) preparation of modified fiber reinforced particles; (3) preparation of a base material; (4) preparation of mixed slurry; (5) preparation of a semi-finished product; and (6) preparation of the finished plasterboard. The preparation method provided by invention is convenient to operate and low in cost; and the prepared plasterboard has good water resistance, low water absorption rate and high strength and is not prone to coming off.

The invention relates to the technical field of wastewater recovery treatment, in particular to a domestic wastewater recovery treatment device. A box cover is arranged above a box body, a water inletis formed in the center of the box cover, a water inlet pipe penetrates through the water inlet to be fixedly connected with the box cover, an electromagnetic valve and an impurity groove are connected to the water inlet pipe, a coarse filtration layer is arranged below the water inlet, a fine filtration layer is arranged below the coarse filtration layer, an activated carbon adsorption layer isarranged below the fine filtration layer, a water outlet is arranged on the lower side surface of the box body and fixedly connected with a water outlet pipe, a water pump is mounted on the water outlet pipe, a water storage tank is located on one side of the box body, the water outlet pipe is fixedly connected with the water storage tank, an ultraviolet disinfection lamp is arranged in the waterstorage tank, and a master control unit is arranged on the outer side of the water storage tank and electrically connected with the electromagnetic valve, the water pump and the ultraviolet disinfection lamp. The domestic wastewater recovery treatment device has the benefits as follows: the device is simple in structure and lower in cost, secondary utilization of domestic water can be improved, domestic water consumption is reduced, and water resources are protected while the production cost is saved.

The invention discloses a module socket capable of being used for a wall extension socket and an extension socket. The module socket comprises a mains exchange module, a wall extension base module, a socket module, a charging socket module and a safe guard board. The module socket capable of being used for the wall extension socket and the extension socket is characterized in that the mains exchange module and the wall extension base module can supply a mains bridge connection to the socket module or the charging socket module, the mains exchange module and the wall extension base module are provided with an AC / DC switching circuit in a built-in mode so that touch switches on the mains exchange module, the wall extension base module, the charging socket module and the socket module can be provided with power, the number of the AC / DC switching circuit is one, or the AC / DC switching circuit is not arranged, the mains exchange module is provided with a power switch, and the power switch is in a touch mode or a button mode. The module socket capable of being used for the wall extension socket and the extension socket is flexible in combination, and capable of increasing or decreasing the number of jacks of the extension socket and the wall extension socket. Meanwhile, the wall extension socket and the extension socket can be exchanged, everything is made to be best used, repeated purchasing is avoided, and using cost is lowered.

The invention discloses a quantitative sphere water adjusting valve, which comprises a valve main body; the valve main body is a hollow structure, and the top end of the inner wall of the valve main body is provided with a fixing base; the fixing base is a hollow structure, and a quantitative sphere is moveably arranged in the fixing base; the quantitative sphere is extended to the valve main body, and a supporting pillar is arranged on the quantitative sphere; the supporting pillar extends out of the valve main body and is provided with a fixing groove; a fixing block is arranged on the valvemain body, and the fixing block is a hollow structure; a fixing pillar is moveably arranged in the fixing block, and extends out of the fixing block; the fixing pillar is moveably arranged in the fixing groove, and both sides of the fixing pillar are symmetrically provided with moving blocks; reset springs are arranged on the moving blocks. The quantitative sphere water adjusting valve is simplein structure and can avoid the valve body connection by thread, prevent valve door from hard rotation by rust, reduce people living cost, and meet people demand.

The invention provides a method for preventing and treating bacterial wilt of pepper in commercial production of pepper. By use of a bordeaux liquid formula and an application method, occurrence of bacterial wilt of pepper can be effectively prevented, and development of bacterial wilt can be effectively controlled and treated at the early stage of bacterial wilt of pepper, so that the method is one of effective methods for realizing planting of pepper in southern regions with high incidence rate of bacterial wilt in China.

The invention discloses a projection illuminating system which comprises a projection system, a control system and a reflection system, wherein the projection system is used for providing projection light of the projection illuminating system; the control system is used for controlling interconnection and communication between the systems; and the reflection system is used for converting the projection light emitted by the projection system into illuminating light in a specific range. According to the scheme disclosed by the invention, a projection principle is utilized to project basic light to the reflection system, a projection region is used as an illuminating light source and the reflected light is used for common illumination or special illumination. The projection illuminating system can provide the optimal flexibility for the illuminating environment and the high-efficiency light source and the projection system provide sufficient light utilizing efficiency for the projection illuminating system.

The invention discloses a damp-proofchopstick box which comprises an outer cylinder. An inner cylinder is arranged in the outer cylinder, a water filtering plate is fixedly installed at the bottom of the inner wall of the inner cylinder, the bottom of the inner cylinder is fixedly connected with a sponge block, a rotary shaft is fixedly connected to the axis position of the bottom of the inner cylinder, one end of the rotary shaft penetrates through the sponge block and extends to the outside of the sponge block, the rotary shaft outside the sponge block is fixedly in sleeved connection with a first gear, the end, away from the inner cylinder, of the rotary shaft is fixedly connected to a first bearing, and one side of the first bearing is fixedly connected to the bottom of the inner wall of the outer cylinder. The damp-proofchopstick box achieves the effect of removing water accumulated in the chopstick box by being provided with a turning handle, a first turning block, a second turning block, a first gear, a second gear, a third gear and the sponge block and avoids chopstickmildewing, the service life of chopsticks is prolonged, the life cost is reduced, dirt and moisture at the bottom of the chopstick box can be removed by arranging the turning plate and brush bristles, the hygienic environment in the chopstick box is improved, and the life quality of people is improved.

The invention discloses an eye cream and a preparation method thereof. The eye cream comprises the following raw materials: ginkgo extract, dendrobium extract, grape extract, ginseng extract, mulberry extract, honeysuckle flower extract, potato extract, honey, olive oil, hyaluronic acid, and garlicin. The preparation method comprises the following steps: step one, picking gingko, dendrobium stems, grapes, ginseng, mulberries, honeysuckle flowers, and potatoes, washing, extracting the raw materials individually by water, and saving the extracts at a low temperature for later use; step two, weighing raw materials, mixing gingko extract, dendrobium extract, grape extract, ginseng extract, mulberry extract, honeysuckle flower extract, and potato extract together, and heating under stirring to obtain a mixed extract; step three, adding garlicin, honey, hyaluronic acid and olive oil into the mixed extract, stirring, eliminating the foams, and finally packaging to obtain the eye cream. The preparation method is simple and practical, the using effect of the eye cream is very good, and the eye cream is suitable for young women.

The invention discloses a module socket capable of being used for a wall extension socket and an extension socket. The module socket comprises a mains exchange module, a wall extension base module, a socket module, a charging socket module and a safe guard board. The module socket capable of being used for the wall extension socket and the extension socket is characterized in that the mains exchange module and the wall extension base module can supply a mains bridge connection to the socket module or the charging socket module, the mains exchange module and the wall extension base module are provided with an AC / DC switching circuit in a built-in mode so that touch switches on the mains exchange module, the wall extension base module, the charging socket module and the socket module can be provided with power, the number of the AC / DC switching circuit is one, or the AC / DC switching circuit is not arranged, the mains exchange module is provided with a power switch, and the power switch is in a touch mode or a button mode. The module socket capable of being used for the wall extension socket and the extension socket is flexible in combination, and capable of increasing or decreasing the number of jacks of the extension socket and the wall extension socket. Meanwhile, the wall extension socket and the extension socket can be exchanged, everything is made to be best used, repeated purchasing is avoided, and using cost is lowered.

An anti-inner-leakage device for a stainless steel stop valve is characterized by being formed by a stainless steel stop valve and a polytetrafluoroethylene plate. Due to the fact that a scrapped stainless steel stop valve with liquid leakage and gas leakage caused by an abraded face of the stop valve is adopted, and the technology that the polytetrafluoroethylene plate is added in the stop valve is adopted, the scrapped stainless steel stop valve recovers to be qualified. The scrapped stainless steel stop valve recovering to be qualified is good in use performance, free of gas leakage and liquid leakage and long in service life, improves valve utilization rate, and reduces the damage rate.

The invention provides an intelligent home Internet of Things communication device. The device comprises a controller, the controller is connected with a memory, a power source module, an awakening signal sending module, a plurality of awakening signal receiving modules, a local communication module and a remote communication module; the awakening signal sending module sends the awakening signal to the awakening signal receiving module in an intelligent appliance after receiving a request signal for communicating with one intelligent appliance from the controller, thereby awakening the intelligent appliance at a low power consumption state; the controller receives the unique ID signal sent by the awakened intelligent appliance through the local communication module, and matches the unique ID signal with the request signal; the controller forms a communication channel with the intelligent appliance through the local communication module if the matching is successful. Through the adoption of the device provided by the invention, the information leakage is avoided, and the long standby of the intelligent appliance is avoided; the device is environment-friendly and energy-saving, and the reliability is improved through twice matching judgment of the awakening signal and the unique ID signal.

The invention discloses a networked and shared smart storage cabinet, comprising a cylindrical cabinet body, a servo motor, a center bearing, a wireless fidelity (WIFI) Bluetooth module and a single chip microcomputer, wherein the cylindrical cabinet body is internally provided with a cylindrical storage rack; the cylindrical storage rack fixedly sleeves a center shaft and rotates along with the center shaft; the servo motor is fixed on the top of the cylindrical cabinet body, and is used for driving the center shaft to rotate; at least three pressure sensors are evenly arranged at the bottom of a bearing base; the cylindrical storage rack is divided into a plurality of storage fences, and each storage fence is internally provided with a light-emitting diode (LED) indicating lamp; an array camera is installed in a containing space, arranged at the inner side, corresponding to the cylindrical storage rack, of the cylindrical cabinet body; the array camera is used for scanning articles on the cylindrical storage rack; the servo motor, the array camera and the pressure sensors are respectively connected with the single chip microcomputer; the single chip microcomputer is connected with a remote terminal by means of the WIFI Bluetooth module. The networked and shared smart storage cabinet can send a picture and information of the articles in the storage cabinet to related persons, thus being beneficial to shared use. Therefore, the tool efficiency is increased, and the living cost is lowered.

The invention provides a children's adjustable shoe, comprising an elastic shoe body made of elastic cloth, and a sole fixedly connected to the elastic shoe body and made of elastic material. An upper of the elastic shoe body is provided with a plurality of arch structures along its width and is also provided with a width adjusting mechanism for adjusting its width; the sole comprises a toe portion, a heel portion, and a corrugated middle connection portion arranged between the toe portion and the heel portion; the middle connection portion is provided with through holes; the sole is provided with a length adjusting mechanism for adjusting its length; the length adjusting mechanism comprises a reset reel slidably arranged along the width of the sole and a tension tape wound on the reset reel, the reset reel rotates around itself as a rotational axis relative to the heel portion, the tension tape is passed through the through holes to be fixedly connected with the top portion, and a locking structure is arranged between the reel and the heel portion. The children's adjustable shoe is simple in structure, and the width and length of the she can be adjusted according to foot sizes.

The invention relates to a high-speed fermentation system for hydraulically sorting organic matters from municipal solid waste. The high-speed fermentation system comprises a garbage chamber, hydraulic sorting equipment, sorting equipment, sewage purification equipment, grinding and regulating equipment, pressure water thermal treatment equipment, methane fermentation equipment, a fermented residue tank and a biogas storage tank, wherein a garbage inlet is formed in one end of the garbage chamber, the other end of the garbage chamber is connected with the hydraulic sorting equipment on the next procedure, and the other end of the hydraulic sorting equipment is connected with the sorting equipment, the sewage purification equipment and the grinding and regulating equipment, respectively; the grinding and regulating equipment is connected with the pressure water thermal treatment equipment and the sewage purification equipment, respectively; the other end of the pressure water thermal treatment equipment is connected with the methane fermentation equipment, and the methane fermentation equipment is used for respectively conveying products into the biogas storage tank and the fermented residue tank which are connected with the methane fermentation equipment. The high-speed fermentation system has the characteristics that the use is convenient, the production cost is lowered, and the energy conservation and environment protection effects are achieved.

The invention relates to a novel leisure body-building sandbag. The sandbag comprises a base, a first stand column, a second stand column, a cross beam, a sandbag body, a wooden dummy, a hanging basket and a body-building belt; a rubber elastic part is arranged between the first stand column and the second stand column and provided with multiple pairs of mounting holes, the sandbag body comprises an upper body and a lower body, when mounting is conducted, different mounting holes are selected to achieve different swing amplitudes of the sandbag body, an opening is formed in the sandbag body, filler in the sandbag body can be replaced through the opening, a suction cup is arranged on the lower portion of the base, the stability of the base is improved, by arranging the wooden dummy, the sandbag achieves the function of practicing Wing Chun, the sandbag body is internally provided with a pressure sensor, the cross beam is provided with a pressure displayer which can display hitting data in real time, and stay rods are arranged on the stand columns respectively. The novel leisure body-building sandbag has the advantages of being simple in structure, low in cost, good in stability, capable of transmitting or displaying data in real time, adjustable in sandbag swing amplitude and capable of meeting various requirements.

The invention discloses a household multimedia intelligent set top box system which comprises a user side and a browsing side used for accessing an external database, and meanwhile, redundant storagespace of the user side is used for setting up storage space of a cloud server, so that decentralized distributed storage is realized. The user side comprises a processor, IoT equipment and a router chip. The processor is provided with a multimedia interface, a USB interface, a memory card and a memory, has an IOT data transmission function and integrates an Internet of Things communication protocol to realize data interaction between different intelligent devices and the processor, and the processor is connected with a cloud server through a router chip. The router chip is provided with a 5G port to realize connection with the external Internet, so that the home equipment end can communicate with the external Internet through wifi. Meanwhile, a distributed mining function is achieved. Thecombination of 5G network, Internet of Things home and personal data protection is realized, and the system is safer and more reliable.

The invention relates to the field of sewage treatment, in particular to a working method of domestic sewage treatment equipment. The sewage treatment equipment comprises a pretreatment device, a biochemical treatment device, a sludge treatment device, a fishing treatment device, a first disinfection device and a second disinfection device; the pretreatment device is located over the biochemical treatment device, the fishing treatment device is located beside the biochemical treatment device, the sludge treatment device is located between the biochemical treatment device and the fishing treatment device, a first connecting pipeline is arranged between the sludge treatment device and the fishing treatment device, and the second disinfection device is located beside the fishing treatment device; a second connecting pipeline is arranged between the fishing treatment device and the first disinfection device, a third connecting pipeline is arranged between the first disinfection device andthe second disinfection device, and water pumps are installed on the first connecting pipeline, the second connecting pipeline and the third connecting pipeline. By means of the working method of thedomestic sewage treatment equipment, domestic sewage can be recycled, the environment is protected while the water resource is saved, and the living cost of people is also saved.

The invention discloses a novel air-permeable ear-protecting mask which comprises a shielding body and ear fastening belts; the ear fastening belts and the shielding body are connected; the ear fastening belts are arranged on two sides of the shielding body; ear protectors are arranged at the joints of the ear fastening belts and the shielding body; meshy breathing holes are formed on the shielding body; and a plurality of miniature breather holes are uniformly formed on the shielding body. The mask is integrated with the ear protectors, so that extra ear protectors are not required to be bought independently in winter, and through the breathing holes on the mask, the disadvantage of unsmoothness in breathing of a conventional mask can be solved; the breather holes are formed at the position of the mouth, so that the lips are prevented from cheilosis when the mask is worn for a long time; and the appearance is aesthetic, the living cost is lowered, and the mask is beneficial to the body.

The embodiment of the invention provides a material providing and controlling method, device, equipment and system, and relates to the technical field of material processing. The material providing method comprises the steps of identifying the feature information of a material obtaining object, determining a material providing rule corresponding to the material obtaining object according to the feature information, and providing the materials for the material obtaining object according to the material providing rule. According to the method, and according to the material providing rules corresponding to the material obtaining objects, the materials are accurately and automatically provided for the material obtaining objects so as to meet different requirements of all the material obtainingobjects, so that the material providing accuracy is improved, the production and living cost is reduced, the automation of material providing is achieved, and the material providing efficiency is improved.