134results about How to "Play a breathable role" patented technology

The invention discloses an anti-interference remote monitoring system based on power system maintenance. The anti-interference remote monitoring system comprises a monitoring center and multiple cap bodies which are connected with the monitoring center in a communication way. The monitoring center is connected with each cap body in a communication way so as to acquire data information transmitted by each cap body. In the transmission process of the acquisition data of the monitoring center, frequency modulation is performed on the acquisition data, the frequency spectrum under information transmission is modulated into broadband signals to be transmitted to channels for transmission, and then the broadband signals are demodulated at a receiving end by utilizing corresponding means so as to acquire the communication mode of the transmission information. The signal frequency spectrum is greatly extended by frequency modulation so that the signal anti-interference performance is enabled to be high and the error rate is low. Bandwidth occupied by the acquisition signals in transmission in the channels is relatively wide, and the receiving end adopts the correlated detection method for modulation and then the useful broadband information signals are recovered and demodulated into the acquisition signals so that the signal-to-noise ratio is high and the effects of high anti-interference performance and low error rate can be achieved.

The invention discloses a pair of diabetic foot healthcare shoes. Each diabetic foot healthcare shoe comprises a shoe body and a sole, wherein the shoe body is adhered to the sole, the root of the sole is provided with a hollow air cushion block, and the sole is provided with a function layer in a cushioning way. According to the diabetic foot healthcare shoes disclosed by the invention, the roots of the soles are provided with the hollow air cushion blocks, the soles are provided with the function layers in the cushioning way, the hollow air cushion blocks have buffer functions on lesion foot skins of a diabetic patient, the soles are provided with permanent magnets, a magnetic field generated by the permanent magnets has a magnet therapy function on feet, the blood circulation of the feet can be promoted, medicines, which are used for curing diabetic feet, in traditional Chinese medicine cotton layers can be used for well preventing and curing the diabetic feet, spontaneous heating layers have a heat preservation function, and convex points on the spontaneous heating layers have a ventilating function and have the function of promoting the blood circulation when being in friction with the feet; the diabetic feet can be prevented and cured by the diabetic foot healthcare shoes through magnet therapy and medicine therapy.

The invention relates to a moisture absorbing and sweat releasing type fabric with a reasonable structure. The fabric is prepared from pure cotton fabrics (1); a bamboo carbon fiber layer (2) is arranged on the lower surface of the pure cotton fabrics; a moisture absorbing and sweat releasing layer (3) is arranged on the lower surface of the bamboo carbon fiber layer; a blending cloth layer (4) covers the bottom part of the moisture absorbing and sweat releasing layer (3); a base layer (5) is combined with the lower surface of the bending cloth layer (4), wherein the base layer is prepared from woven fabrics, and the woven fabrics are prepared from warp threads which are nylon 6 fibers, and weft threads which are tussah silk fibers, wherein the nylon 6 fibers are 9 microns in diameter, and 398dtex in fineness; the tussah silk fibers are 4 microns in diameter, and 356dtex in fineness; the woven fabrics are that the warp density is 22.3 warps per centimeter, and the weft density is 20.2 wefts per centimeters. With the adoption of the moisture absorbing and sweat releasing type fabric with the reasonable structure, sweat can be absorbed and timely volatilized; the woven fabrics adopted are reasonable in structure and high in use performance.

The invention discloses a controller shell assembly which comprises an upper cover (1) and a lower cover (2) matched with each other, wherein an accommodating region (4) for horizontally placing a power supply element installation plate (3) is formed between the assembled upper cover (1) and the lower cover (2); the top end surface close to the lower cover (2) of the accommodating region (4) is resisted against the bottom surface on the edge of the power supply element installation plate (3); the bottom end surface close to the upper cover (1) of the accommodating region (4) is adhered with the top surface on the edge of the power supply element installation plate (3); an installation hole (5) for extending out an electrical joint (3.1) of the power supply element installation plate is further formed in the front side wall of the assembled upper cover (1) and the lower cover (2); and the inner wall of the installation hole (5) is adhered with the outer wall of the electrical joint (3.1) of the power supply element installation plate. The controller shell assembly can be used for accommodating the installation plate with the electrical appliance element and can be used for preventing the using quality of the electrical appliance element from being affected due to direct exposure of the electrical appliance element.

The invention discloses a protective device with combined intelligent positioning data information. A protective mask is provided with a particle filtering layer so that dust of particles of large particle size can be filtered. A nano-zeolite layer can realize the effect of catalytic adsorption and can adsorb bacteria, viruses and harmful gas in the air so as to achieve high-effect purification. Besides, a breathing buffer layer can realize the effect of ventilation. The external surface and the internal surface of a shell are coated by a super-hydrophobic film layer so that dust and impurities on the surface can be cleaned by washing the external surface and the internal surface of the shell by water and the shell can be quickly and naturally dried after cleaning. A sponge layer and an antibacterial lower layer have the effects of warm keeping, moisture absorption, ventilation, heat insulation and bacterial growth prevention.

The invention relates to a ventilating waterproof structure of a prefabricated cabin. The ventilating waterproof structure of the prefabricated cabin comprises a cabin body with a top frame and a top cover supported on the top frame. The top cover comprises a top plate, a strip-shaped ventilating waterproof piece is arranged at the bottom of the top cover, the ventilating waterproof piece is provided with a vertical flange connected with the top plate and a cross flange connected with the cabin body, the cross flange faces the inner side of the prefabricated cabin, the cross flange and the vertical flange are arranged in an L shape, ventilating holes are formed in the cross flange, and the height of the cross flange is smaller than that of the top face of the top frame. The vertical flange can achieve the function of preventing rain and snow water from entering the prefabricated cabin, and even though part of the rain and snow water flows to the cross flange along the ventilating waterproof piece, the rain and snow water cannot enter the prefabricated cabin due to the fact that the height of the cross flange is smaller than that of the top face of the top frame. The ventilating holes in the cross flange can enable the internal space of the top cover to be kept communicated with the outside, the function of ventilation can be achieved, the function of isolation can be achieved, and therefore the aim of ventilation and waterproofness is achieved.

The invention relates to an ultrahigh moisture-permeable matte thermoplastic polyurethane composition and a preparation method thereof. The polyether soft segment in the TPEE belongs to a hydrophilicgroup and can play a role in ventilation, TPEE products with different hardness can be used according to the requirement of a matte surface, the mechanical property of the composition of the TPEE andTPU is better, and higher water pressure can be kept; a porous material zeolite is added to provide a porous channel, the problem of strength loss caused by zeolite can be improved by adding TPEE, theobtained composition TPU film is also a non-porous film, and only the zeolite forms a channel in the film; micropores cannot be directly formed in the surface of the film; however, by virtue of the used moisture-permeable TPU, the water vapor molecules can enter the film, so that the porous structure of the zeolite powder in the film becomes a channel for the water vapor molecules to quickly passthrough, the water vapor is favorably transmitted from one side to the other side, and the moisture permeability of the non-porous film is greatly improved.

The invention provides a pressure sore prevention hat for sick children after a craniofacial reconstruction surgery. The pressure sore prevention hat for sick children after the craniofacial reconstruction surgery comprises a hat body and a hat brim extending along the hat body, wherein hat strips are symmetrically arranged along the center in the hat body, the hat strips extend from an internal curved surface of the hat body, and a ventilation channel is formed between the hat strips; a plurality of ventilation holes are formed in the hat strips along the length direction of the hat strips, and the ventilation holes pass through the hat body; and two outer sides of the hat brim adjust the size of the pressure sore prevention hat through an adjusting mechanism, and an inner side surface ofthe hat brim is a non-slip surface. Compared with related technologies, the pressure sore prevention hat for sick children after the craniofacial reconstruction surgery, provided by the invention, has the advantages that the ventilation channel is formed by the hat strips arranged at the top, and the plurality of ventilation holes are formed in the hat strips, so that a better ventilation effectcan be achieved so as to prevent formation of a pressure sore; furthermore, the size of the hat can be adjusted by adopting the adjusting mechanism; and the pressure sore prevention hat is wide in applicability, convenient to wear and simple in operation.

The invention provides a waterproof flame-retardant covering cloth with excellent waterproof property, flame retardance, air permeability and the like. The waterproof flame-retardant covering cloth comprises a base fabric layer, wherein the base fabric layer is formed by interweaving cotton and linen blend fiber, polyester fiber and spandex, a waterproof layer is arranged on one side of the base fabric layer, and a flame-retardant layer is arranged on the other side of the base fabric layer; a first wear-resistant layer is arranged on the side, back to the base fabric layer, of the waterprooflayer, a second wear-resistant layer is arranged on the side, back to the base fabric layer, of the flame-retardant layer, and a polyvinyl chloride film layer in which a plurality of fine pores are formed is arranged on the surface of the waterproof layer; the flame-retardant layer is a flame-retardant fiber cloth layer which is made from glass fiber, and the first wear-resistant layer and the second wear-resistant layer are both polyester resin wear-resistant coatings. According to the waterproof flame-retardant covering cloth, waterproof and flame-retardant functions can be achieved by arranging the waterproof layer and the flame-retardant layer on both sides of the base fabric layer separately, and a wear-resistant function is achieved through the arrangement of the wear-resistant layers on the outermost layers; through the arrangement of the fine pores on the surface of the waterproof layer, waterproof and air permeability effects are achieved at the same time, so the waterproof flame-retardant covering cloth is very suitable for covering and protecting special goods.

The invention discloses a power distribution network maintenance based monitoring system having a communication data interaction function. The monitoring system comprises a monitoring center and a plurality of wearable device main bodies which are in communicating connection to the monitoring center, wherein the monitoring center is in communicating connection to each wearable device main body, and the monitoring center is used for acquiring data information transmitted by each wearable device main body, comparing received various data information with preset threshold values and historical data and transmitting alarm prompt when current data exceeds the preset threshold values; alarm statistics can be formed by alarm information and can be stored; and a plurality of communication modules are arranged in the wearable device main bodies, so that the wearable device main bodies are available in different communication environments, and a non-network state in a tunnel or a roadway or a finite space is avoided. Moreover, by combining the plurality of communication modules, the wearable device main bodies are also adaptive to various communication modes, so that smooth communication is guaranteed, and the wearable device main bodies can be connected to a plurality of communication terminals so as to achieve information sharing.

The invention relates to a moisture-absorption sweat-releasing and ventilation fabric with a good sweat-releasing effect. The fabric comprises a pure cotton fabric (1), wherein a bamboo carbon fiber layer (2) is arranged under the pure cotton fabric; a moisture-absorption and sweat-releasing layer (3) is also arranged under the bamboo carbon fiber layer; a layer of blended fabric (4) covers the bottom of the moisture-absorption and sweat-releasing layer (3), and a base layer (5) is compounded under the blended fabric (4). The base layer is made of fabrics; the fabrics are formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns adopt one-upper and one-lower plain vein tissues; the weft yarns comprise first weft yarns and second weft yarns which are arranged according to a proportion being 1:1; the warp yarns adopt PET (polyethylene terephthalate) fiber; the first weft yarns adopt viscose fiber, and the second weft yarns adopt moisture-absorption and sweat-releasing fiber. The moisture-absorption sweat-releasing and ventilation fabric with the good sweat-releasing effect has the advantages that the sweat can be absorbed away, and in addition, the sweat can be volatilized in time; the ventilation and sweat-releasing effects are good; a great amount of sweat can be absorbed in time and is then released into the air; the fabrics are firm and durable; small damages such as scratch can be avoided, and the fabric can be cleaned in various modes, and can still maintain softness without deformation.

The invention relates to a camellia edible oil storage oilcan, and aims at solving the problems that the existing edible oil can cannot be quantitatively taken and the oil taking is not easy to operate. The oilcan comprises an oilcan body, wherein an oil adding pipe is arranged at the upper end of the oilcan body, and a pipe cover is covered on the oil adding pipe. In the present invention, the quantitative oil taking effect can be realized, and the effect of conveniently taking oil can be achieved; specifically, the pressing plate is pressed downwards, and the pressing plate drives the firstmoving rod and the movable plug to move in a combined mode. Through the combined movement, gas in the fixed cylinder can be pushed into the oil storage pot body; due to the fact that the moving distance of the movable plug in the fixed cylinder is fixed, it can be guaranteed that the amount of oil entering the quantitative oil bottle is fixed, and the quantitative effect is achieved; meanwhile, the oil taking process can be completed only by pressing the pressing plate, and the effect of conveniently taking oil is achieved.

The invention relates to a ventilated security door. The ventilated security door comprises a door frame and a door leaf, wherein the door frame and the door leaf are in hinge connection through a hinge; the door leaf comprises two layers of door panels, namely an inner panel and an outer panel, the inner panel and the outer panel are connected through a connection frame, ventilation holes are formed in the outer panel in an array, ventilation grids are arranged on the inner panel, and a shielding device is arranged between the inner panel and the outer panel; the shielding device comprises a shielding grid plate and a sliding device, the sliding device comprises sliding rods and sliding sleeves, the sliding rods are sleeved with the sliding sleeves, the sliding sleeves are fixed on the outer panel, the sliding rods are connected with the shielding grid plate through connection plates, and grid holes are formed in the shielding grid plate; ventilation grids with downwards openings are arranged on the inner panel of the door leaf, the ventilation holes are formed in the outer panel, opening and closing of the ventilation holes are controlled through the shielding grid plate, a ventilation function is realized, additionally, the condition that the privacy is peeped from the outside of a house during ventilation can be prevented, and the ventilated security door is convenient to operate, practical and safe.

The invention relates to a bra mold cup and a manufacturing process thereof. The bra mold cup comprises a die cup body with a cup side and an under bust cup, wherein a plurality of gum strips are arranged on the die cup body from the cup side to the under bust cup, and a groove is arranged between two adjacent gum strips. The manufacturing process comprises the following steps of: (1) adhering sponge with a fabric, cutting an upper panel and a lower panel according to the design; (2) treating the upper panel by adopting a sponge cutting technology, and cutting out the gum strips extending from the cup side to the under bust cup on the upper panel; (3) spraying proper glue on the sponge face of the lower panel, adhering the lower panel with the upper panel closely, and pressing; and (4) cutting the pressed bra die cup to obtain a die cup finished product. The plurality of gum strips are arranged from the cup side to the under bust cup and play a role of laterally pushing and collecting breast, and the groove between adjacent gum strips ensures air ventilation to play a role of ventilating.

The invention provides a sleeping bag. The sleeping bag comprises a sleeping bag body and zippers. The interior of the sleeping bag body is a cylindrical cavity, and the sleeping bag body comprises a wrapping part and a door part in a V shape. The door part is arranged on the side face of the sleeping bag body and connected with the wrapping part through the two zippers. The top ends of the two zippers are installed at the vertex angle of the door part in the V shape and located on the lower half part of the side face of the sleeping bag body, and the tail ends of the two zippers are installed at another two angles of the door part in the V shape and located on the upper edge of the side face of the sleeping bag body so that a user can conveniently enter or exit. The door part is further provided with a skylight prepared for the user to watch the outer side, the skylight is supported through a soft support, a gauze screen is fixedly laid on the soft support, the user can enjoy the scenery outside through the skylight, it is also avoided that mosquitoes attach to the exterior of the skylight to bite the face of the user, and the skylight is more convenient to fold by the adoption of the soft support.

The invention discloses a multifunctional bed for home-based care for the aged, comprising: a bottom frame, wherein the bottom frame comprising a left support beam and a right support beam, a pair of joining beams welded between the left support beam and the right support beam; a bed beam comprising a U-shaped bed frame, wherein a first bed support is welded in the U-shaped bed frame, and a left mounting beam and a right mounting beam are welded to the two sides of the lower surface of the first bed support respectively; a lifting device; a back lifting device comprising a second bed support; and a leg falling device comprising a first foot plate and a second foot plate, wherein through the arrangement of the back raising device, the situation that when old people suffering from hypertension, heart diseases and other senile diseases get up in the morning, due to struggling of the old people, blood pressure suddenly rises, and cerebral hemorrhage or myocardial infarction is caused is prevented; by arranging the leg falling device, muscular atrophy and ankylosis caused by long-time lying of the legs are prevented, meanwhile, the leg falling device can assist the old in getting out of the bed, and the getting-out pressure of the old is relieved.

The invention provides a sports shoe sole, belongs to the field of articles for daily use, and solves the problem that the conventional sports shoe sole is poor in breathability. The sports shoe sole sequentially comprises an upper sole, a middle sole and a lower sole from the top to the bottom sequentially, wherein mutually bonded breathable mesh cloth is arranged between the upper sole and the middle sole; the middle sole is connected with the lower sole through a plurality of shock-absorbing columns which are uniformly distributed at intervals; airflow chambers communicated with the outside are formed among the middle sole, the lower sole and the shock-absorbing columns; a plurality of breathing slots communicated with the airflow chambers are formed in the middle sole; airflow passages which are inwardly sunk and are in grid distribution are uniformly formed in the upper surface of the middle sole; a plurality of honeycomb holes in honeycomb distribution are uniformly formed in the breathable mesh cloth; a plurality of breathing holes are uniformly formed in the upper sole; the airflow chambers, the breathing slots, the airflow passages, the honeycomb holes and the breathing holes are mutually communicated. The sports shoe sole has the advantages of good sports performance, good breathability, good comfort and the like.

The invention discloses an intelligent information interaction security device with convergence of multiple communication modes. Multiple communication modules are arranged in the security device body so that the security device body is enabled to be used in different communication circumstances, and the no-network state in tunnels or roadways or limited space can be avoided. Besides, multiple communication modules are integrated so that the security device body is also enabled to be suitable for various communication modes, and thus smooth communication can be guaranteed and the security device body can be connected with multiple communication terminals to share information. A protective mask is provided with a particle filtering layer so that dust of particles of large particle size can be filtered. A nano-zeolite layer can realize the effect of catalytic adsorption and can adsorb bacteria, viruses and harmful gas in the air so as to achieve high-effect purification.

The invention belongs to the technical field of washing machines, and in order to solve the problems that the existing roller washing machine is provided with a water injection opening in an outer cylinder for injecting water into the outer cylinder, and the processing cost is increased. Therefore, the invention provides a steam washing control method for a roller washing machine; the roller washing machine comprises a box body, and an outer cylinder and an inner cylinder mounted in the box body; a ventilation hole is formed in the cylinder wall of the outer cylinder; the ventilation hole communicates with the exterior of the box body and the ventilation hole further communicates with a water supply source; the steam washing control method comprises the following steps that water is injected into the outer cylinder through the ventilation hole; and water at the bottom of the outer cylinder is heated to generate steam to perform steam washing on clothes in the inner cylinder. When the roller washing machine performs a steam washing program, water is injected into the outer cylinder through the ventilation hole, that is, the second function of the ventilation hole is developed, so that the ventilation hole can have dual effects of ventilation and water injection; and compared with the prior art, a separated water injection opening which is formed in the outer cylinder and is usedfor injecting water to the outer cylinder is not needed, and the processing cost can be reduced.

The invention discloses an efficient breathable paper diaper for waist protection. The efficient breathable paper diaper for the waist protection comprises a paper diaper body, lower connecting lugs,upper connecting lugs, an elastic waistline, a vacuum bag, a hook-and-loop fastener, an anti-side-leakage protection napkin, a urine bag cup, an air hole, an elasticity rubber line, breathable holes,absorbent cotton and through holes, wherein the paper diaper body is composed of a base layer, a non-woven fabric outer layer, a breathable layer, a first water absorption layer, a drainage layer, a second water absorption layer and a flexible cotton layer, the top of the base layer is provided with the non-woven fabric outer layer, the top of the non-woven fabric outer layer is provided with thebreathable layer, the top of the breathable layer is provided with the first water absorption layer, the bottom of the base layer is provided with the drainage layer, the bottom of the drainage layeris provided with the second water absorption layer, the bottom of the second water absorption layer is provided with the flexible cotton layer, the two corresponding sides of the bottom of the paper diaper body are provided with the lower connecting lugs respectively, and the two corresponding sides of the top of the paper diaper body are provided with the upper connecting lugs respectively. The paper diaper is conductive to waist protection and breathability.

The invention relates to the field of textile fabrics and especially relates to an infant umbilical cord protective belt shell fabric. The shell fabric has a wrapping and protecting effect on the umbilical cord and can effectively prevent friction and collision of an umbilical cord clamp. The infant umbilical cord protective belt shell fabric structurally comprises a rubber barrel, wherein the rubber barrel is matched with the umbilical cord clamp, openings are formed inside and outside of the rubber barrel, a pair of bosses are respectively and fixedly arranged on the outer surfaces of the two sides of the rubber barrel, a supporting rod is arranged between every pair of bosses in a rotating mode, the supporting rods are respectively and fixedly connected with the inner end of a fixing belt, hook and loop fasteners which are mutually matched with each other are arranged at the outer end of the fixing belt, a sealing cover is hinged to an outer end opening of the rubber barrel througha hinge shaft, the fixing belt is of a composite structure, the fixing belt structurally comprises a silk fiber layer on the inner side, a ramine fiber layer is arranged on the outer side of the silkfiber layer, and a bamboo carbon fiber layer is arranged on the outer side of the ramine fiber layer. The infant umbilical cord protective belt shell fabric has the advantages of simple structure, convenience in use and suitability for varieties of places.

The invention discloses a film coating device which comprises a base, a transmission mechanism arranged above the base, a control mechanism arranged below the base and a film coating mechanism arranged above the transmission mechanism, wherein the film coating mechanism comprises a feeding hole, a discharging hole, a film placement plate, a planishing roller, a film coating roller and an auxiliarycooling roller; the film placement plate is positioned between the feeding hole and the discharging hole and has an upward dip angle of 45-60 degrees; the planishing roller, the film coating roller and the auxiliary cooling roller are sequentially positioned above the film placement plate; two transmission rollers are arranged on two sides of each of the planishing roller, the film coating rollerand the auxiliary cooling roller; the transmission rollers are externally connected with a control motor; and the control mechanism controls and is connected with the transmission mechanism and the control motor. The invention further discloses a film coating method of the film coating device. The film coating device can realize automatic film coating to reduce the labor cost, can adjust the filmcoating direction and time, tightens the coated film, realizes a stagger planishing process to enable the films to be level and smooth enough and unified in structure and meet various production demands and improves the production efficiency and the film coating quality.

The invention relates to a method for preparing moisture-absorbing and quick-drying textiles, and belongs to the technical field of textile materials. The method for preparing the moisture-absorbing and quick-drying textiles comprises the steps that cotton fiber doped graphene fibers are used as raw materials to obtain a fabric substrate, polytetrafluoroethylene is used as a main body, graphene oxide and nano silica are combined to prepare a microporous thin-film, and the microporous thin-film with the prepared fabric substrate are compounded to prepare the moisture-absorbing and quick-dryingtextiles. The prepared microporous thin-film uses a layer of a thin film with a micropore diameter between the maximum diameter of a water molecule and an air molecule and the minimum diameter of a water droplet molecule, and then the thin film and an outer-layer fabric are compounded, so the fabric has the effect of waterproof, breathable and quick-drying performance. According to the fabric withthe principle, the microporous thin film plays a role of water sprinkling and plays a role of breathability; and the microporous thin film can quickly transfer moisture to the surface of the clothes,and sweat is evaporated through air circulation so as to achieve the purpose of quick drying.

The invention discloses a pollutant sampling device for water environment detection. The device comprises a device body, wherein an inner wall of the device body is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a storage plate, and the storage plate is internally provided with a first water pumping cavity, a second water pumping cavity and a third water pumping cavity; pistons are movably connected to the interiors of the first water pumping cavity, the second water pumping cavity and the third water pumping cavity correspondingly, sliding rods are fixedly connected to the side walls of the pistons, and the sliding rods extend to the exterior of the storage plate and are fixedly connected with connecting rods. Three pistons are arranged to move in a first water pumping cavity, a second water pumping cavity and a third water pumping cavity to change air pressure in the first water pumping cavity, the second water pumping cavity and the third water pumping cavity, so sewage at different depths is sucked into the first water pumping cavity, the second water pumping cavity and the third water pumping cavity from a first water inlet pipe, a second water inlet pipe and a third water inlet pipe respectively; the structure is simple, operation is convenient, and sewage under various gradients can be sampled at the same time.

The invention discloses an anti-collapse breathable mattress. The mattress comprises a mattress body, wherein the mattress body is sequentially provided with an upper surface layer, a spring layer anda lower surface layer from top to bottom; edge supports are arranged at the periphery of the mattress body; the outer edges of the upper surface layer and the lower surface layer are fixedly connected to the outer edges of the edge supports, a mattress surrounding edge is arranged on the outer edges of the edge supports, a plurality of groups of triangular breathable through holes are formed in the edge supports and are horizontally formed, and the inner ends of the breathable through holes extend into the mattress body; according to the mattress, the edge supports are arranged on the outer edge of the mattress body, so that the effects of guaranteeing the strength of a bed body and preventing collapse are achieved, and the ventilation effect is achieved in the mode that the plurality ofgroups of ventilation through holes are formed in the edge support, so that the ventilation effect is achieved while the strength of the bed body is guaranteed.

The invention discloses an automatic control concrete mixing device, which comprises a mixing box, fixed brackets are fixedly connected to both sides of the bottom of the mixing box, a driving device is fixedly connected to the center of the bottom of the mixing box, and the driving device A rotating shaft is fixedly connected to the output end of the rotating shaft, the top of the rotating shaft penetrates into the inner cavity of the stirring box, and a stirring rod is arranged on the surface of the rotating shaft. The present invention achieves automatic control through the mutual cooperation of water tank, water pump, suction pipe, water outlet pipe, discharge pipe, suction machine, storage box, suction pipe, anti-skid pad, channel, dust baffle and controller. The effect of feeding solves the problem that the raw materials of the existing concrete mixing device need to be manually transported and fed, which causes time-consuming and labor-intensive problems for workers, and saves time and effort when workers feed the concrete mixing device, thereby improving the practicability of the concrete mixing device .

The invention discloses a method for planting morchella. The method for planting morchella comprises the following steps: step 1, strain preparation, step 2, strain inversion, step 3, moisture management, and step 4, fruiting and harvesting. The planting method is simple, easy to master, easy to popularize, stable in yield, high in yield, small in strain usage amount and low in planting cost; andthe product cost is reduced.

The invention relates to the technical field of leg rehabilitation nursing and specifically relates to a fully-wrapped flexible-fixing leg guard for the leg rehabilitation nursing. The leg nursing device at least comprises a leg shell, a fastening device and a foot plate. According to the fully-wrapped flexible-fixing leg guard for the leg rehabilitation nursing, by arranging the fastening device, one end of a fastening strap can be driven to be wound on a rotating rod through rotation of the rotating rod, the use length of the fastening strap is shortened conveniently, and thus, the effect of stabilizing a leg part is exerted; a rotating head is pressed downwards, a sliding block can be located in a sliding groove and slide upwards, a fastening block tooth block is inserted into a rotating head tooth groove, then, the rotating rod after rotation can be fixed; the foot plate and the fastening strap are arranged, so that feet of a patient can be fixed conveniently; a lower connecting belt is connected with an upper connecting belt in a bonding mode, the size of the foot plate can be adjusted; and the use length of the foot plate can be adjusted through sliding of a sliding rod, and the foot plate can be conveniently used by different patients.

The invention discloses a multifunctional and all-round security device based on an electric power system. The protective mask is provided with a particle filter layer to filter dust with large particle diameters; the nano-zeolite layer can play a role in catalytic adsorption, and remove harmful gases of bacteria and viruses in the air Adsorption is carried out to achieve high-efficiency purification. And the breathing buffer layer can play the role of ventilation. The outer and inner surfaces of the housing are coated with a super-hydrophobic film layer; this way, washing the outer and inner surfaces of the housing with water removes surface dust and impurities. After washing, it can be dried naturally in no time. The sponge layer and the antibacterial lower layer have the effects of keeping warm, absorbing moisture, breathable, heat insulating and preventing the growth of bacteria.