94results about How to "Safe and convenient to use" patented technology

The invention discloses a method for delivering goods by using a password locker. The method comprises the following steps that: a courier first inputs a user ID of an owner and mobile phone numbers of the own and the courier, and selects a locker number according to feedback use state information of each locker; a central control unit automatically opens a corresponding locker door; when the goods are placed in the locker and the locker door is closed well, the courier prints a goods deposit information voucher, and sends locker number information of the deposited goods and a goods fetching password to the owner through a mobile phone short message platform; when receiving the short message and preparing to fetch the goods, the owner inputs the user ID and the goods fetching password, and pays according to feedback payment information; the central control unit automatically opens the locker door after receiving the payment information; and the owner prints a goods fetching information voucher after taking the goods out and closing the locker door well. The method can not only improve delivery efficiency, but also avoid potential safety hazard caused by home delivery.

The invention discloses a supporting foot device, and further discloses an automobile safety seat with the supporting foot device. The supporting foot device comprises a first pipe fitting, a second pipe fitting, a first clamping piece and a second clamping piece; the first pipe fitting is connected to a base of the automobile safety seat; the second pipe fitting is slidably arranged in the firstpipe fitting and provided with the first clamping piece; the second clamping piece is arranged in the first pipe fitting and provided with a plurality of longitudinally-arranged clamping holes; and the first clamping piece is operably clamped in one of the clamping holes in order to adjust the position of the second pipe fitting relative to the first pipe fitting. No exposed hole exists in the first pipe fitting and the second pipe fitting of the supporting foot device, thus the appearance is clean, and the structure is simple.

The invention relates to the technical field of disinfectants, in particular to a solid preparation of chlorine dioxide. In recent years, various types of solid preparations of chlorine dioxide packed in single-ingredient are developed, but a common defect exists, namely the content of chlorine dioxide is low, no more than 8 percent in general, and the application range is limited. In the technical scheme of the invention, a mass part ratio of the components is as follows: 40 to 42 parts of sodium chlorite (NaClO2), 0 to 16 parts of sulfamic acid (NH2SO3H), 20 to 44 parts of sodium bisulphate (NaHSO4.H2O), 0 to 6 parts of magnesium sulfate (MgSO4.7H2O) and 18 to 22 parts of sodium dichloroisocyanurate (C3O3N3Cl2Na). In the solid preparation of chlorine dioxide of the invention, the content of chlorine dioxide can reach over 20 percent.

The invention discloses an electronic government affair system based on software as a service (SaaS). The electronic government affair system based on the SaaS is divided into three-tier architecture which respectively comprises a network layer, an application layer and a data layer, wherein the network layer comprises a government affair outer network, a government affair private network and a government affair inner network. According to the electronic government affair system based on the SaaS, the business agility can be achieved, good data sharing and data expansibility can be achieved, and users are enabled to safely and conveniently use functions of the system.

The invention discloses a multifunctional and intelligent bed with a bedpan. The multifunctional and intelligent bed comprises a machine body, an armrest, a rack, a control handle, an electrical box, a leg-bending push rod, a back push rod, a side turning push rod, a bedpan push rod, a bed head, a bed tail, a head cushion, a back plate, a seat plate, a leg plate, a supporting plate, pulleys, a plug, the bedpan, a shampoo basin and a cleaning module. The multifunctional and intelligent bed is characterized in that the armrests are arranged on the horizontal left and right side faces of the machine body, the control handle is installed at the front end of the right-side armrest, the rack is arranged on the horizontal plane of the machine body, and the bed head is arranged at the front end of the machine body. The multifunctional and intelligent bed can make the back plate ascend and make the leg plate descend through a motor push rod to achieve automatic sitting of the human body, can also make a lying person automatically turn towards the left or right through the motor push rod, is provided with a built-in wireless control and adjustment device, can achieve local and remote operation, is safer and more convenient to use and operate, achieves intelligent control and meets the demands of modern society.

The invention discloses a contact lens box capable of automatically taking lenses. The contact lens box comprises a box body, a box cover, a connecting mechanism and a shelf board, wherein liquid leakage holes are formed in the shelf board, and the box body comprises a left box body, a right box body and a middle connecting portion; the box body is connected with the box cover, and the connecting mechanism is connected with the box cover and the shelf board respectively; and the shelf board is located inside the box body and moves inside the box body, and the liquid leakage holes are uniformly formed in the shelf board. The contact lens box has the beneficial effects that the contact lens box is simple in structure and convenient to carry; the rising/falling (taking out or soaking) of contact lenses can be conveniently controlled through opening/closing the box cover, so that the use operation is safe and simple; and the damage and secondary pollution to the contact lenses caused when the lenses are taken out by using pincers or other external means are avoided, so that the service lives of the contact lenses are prolonged, and the physical health of a user is guaranteed. Meanwhile, the contact lens box is low in production cost and easy in popularization.

The invention relates to an intelligent telescopic rod and mainly solves problems that a conventional telescopic rod decelerator lacks of an effective deceleration effect and a telescopic rod cannot accurately control the stroke and the speed of a screw. The intelligent telescopic rod comprises a battery device, a micro control switch, a rotating mechanism, a driving motor, and a telescopic rod part which are disposed in a housing. The intelligent telescopic rod is small and exquisite, portable, and easy to operate, is a convenient electric tool, is suitable for high low operation and operation at positions where workers cannot reach, such as garden flower and wood trimming, decoration, and cleaning, prevents troubles and insecurity in ladder movement, and in increased in power by over 4 times. The intelligent telescopic rod uses a rechargeable battery, is safe and reliable, not restricted by a power supply, small and beautiful in appearance, advanced and reasonable in design, and fills a blank of domestic and overseas freely-movable and telescopic manual tools.

The application discloses a multifunctional marsh gas purifier, which is to add a sodium hydroxide solution accounting for 50 to 70 percent of the volume of a water gatherer into a marsh gas water gatherer, wherein an intake pipe of the water gatherer is extended to extend into the sodium hydroxide solution. Because an aqueous solution of hydrogen sulfide is a weak acid and has chemical reaction with sodium hydroxide to generate sodium sulfide and water; carbon dioxide has chemical reaction with the sodium hydroxide to generate sodium carbonate and water; besides, water vapor in the marsh gas becomes liquid water in the aqueous solution and plays a role of dehydration of the water gatherer. The multifunctional marsh gas purifier improves the prior water gatherer so as to integrate the functions of desulfurization, dehydration and decarbonation, and has the characteristics of less investment, simple installation, safe use and operation, convenient management and the like.

The present invention discloses treading firecracker. Raw materials of the treading firecracker comprise: 2-8% wt of starch, 1-7% wt of magnesium sulfate, 2-8% wt of potassium chlorate or potassium permanganate, 17-23% wt of haematitum, 43-49% wt of silica and 17-23% wt of phosphorus. The treading firecracker is prepared through the following steps: carrying out steps of sieving, mixing, water adding and stirring for the raw materials to prepare viscous emulsion; then extruding the viscous emulsion into strips, then carrying out slitting, drying and coloring to prepare the treading firecracker. According to the present invention, the treading firecracker kindling does not require a kindling material for igniting, and the treading firecracker does not need to be thrown on a hard object and collided with the hard object, such that the generation of finger burning can be avoided, the fire disaster can further be avoided. The treading firecracker does not contain sands, such that the splashing of the sands can not be generated, and the human body and the property can not be damaged. In addition, the treading firecracker has characteristics of convenient operation and use, good igniting effects of happiness, appreciation and the like, safety and reliability, and especially be suitable for the children to be played with.

The invention discloses an intelligent running machine realizing the walking function. The intelligent running machine comprises a running belt, an electric control system, a motor and an intelligent controller, wherein rotating shafts are fixed at two ends of the running belt, the running belt is hinged to the outer rings of the rotating shafts, a driving belt is hinged to the inner rings of the rotating shafts, the motor is mounted below the left sides of the rotating shafts, a voltage regulator is mounted at the right-lower end inside the electric control system, a wireless induction controller is mounted above the voltage regulator, one side of the wireless induction controller is provided with a PLC electric control unit, one end of the electric control system is fixedly provided with a storage battery, the other end of the electric control system is fixedly provided with a radiator, the lower end of each intelligent moving shaft is fixedly provided with a moving universal wheel, a sensing armrest is hinged to one end of the intelligent controller, and an intelligent display screen is fixed at the upper end of the intelligent controller. For the intelligent running machine realizing the walking function, the intelligent sensing technology is adopted, so that the running machine realizes multiple purposes including walking, the use is safe and convenient, and the efficiency is high.

The invention provides a gas cooker dry burning preventing device with a self power generation function, and belongs to the technical field of cooker dry burning prevention. The dry burning preventing device provided by the invention aims to solve the problem that an existing cooker dry burning preventing device is inconvenient to use due to the requirement for an external power source. A direct flame fuel cell of the gas cooker dry burning-preventing device is placed in a flame of the gas cooker; the temperature measuring end of a thermocouple is embedded in a thermal insulating body, and is used for being contacted with the temperature measurement point of a pot on the cooker; the thermocouple is arranged on a direction regulator; electric energy output by the direct flame fuel cell is used as working power supply to a microprocessor and is also used for providing charging power supply to a rechargeable battery; the power supply end of the rechargeable battery is connected with the power supply end of the microprocessor; the temperature signal acquisition end of the microprocessor is connected with the temperature signal output end of the thermocouple; a control signal output by the microprocessor is used for controlling a gas valve to be closed. The gas cooker dry burning preventing device is used for dry burning prevention of the gas cooker.

The invention discloses a charger with a function of automatically identifying input voltage. The charger comprises the processes as follows: a sampling circuit collects AC, rectifies the AC into first DC and divides voltage of the first DC; a control circuit controls a relay to be conducted when the voltage of the first DC is lower than preset voltage; a bridge rectifier circuit rectifiers the AC into second DC, directly transmits the second DC to a filter circuit and transmits the second DC to the filter circuit through the relay; the filter circuit filters the DC to output third DC; the control circuit controls the relay to be disconnected when the voltage of the first DC is higher than the set voltage, the bridge rectifier circuit rectifiers the AC into fourth DC and directly transmits the fourth DC to the filter circuit; and the filter circuit filters the fourth DC to output the third DC. The charger can normally work no matter that the voltage is European-standard voltage or American-standard voltage, and is efficient, energy-saving, convenient and safe to use and high in operability, and manual switching is not needed.

The invention discloses a security UKEY for creative video registration. The security UKEY comprises a casing and a U-shaped shell. A second USB connector is arranged at the middle of one side of thecasing, upper and lower ends of the casing are provided with rotating members which are connected to the U-shaped shell, the front end of the casing is provided with a first clamping shell close to one side, one side of the first clamping shell is snapped onto another side of the U-shaped shell, the back end of the casing is provided with a second clamping shell close to one side, the middle of another side of the shell is provided with a video interface, upper and lower ends in the casing are provided with a first support column and a second support column, and a lower end of the first support column is connected to a first damping mechanism. According to the security UKEY for creative video registration, the protection of a circuit board is achieved by using the characteristics of a spring, the shock absorption on the circuit board is achieved, therefore, component in the casing and the circuit board are protected well, the UKEY can be conveniently inserted in two directions, and a side wall of the U-shaped shell can be effectively protected.

An ink supply system for a tire numeric printer comprises a left ink supplier ink sleeve, a left ink exhaust bin, a left ink supplier, a left ink supply pipe, a printing pressure bin, a printing spraying nozzle, a right ink supply pipe, a printing character cart sliding frame, a right ink supplier, a right ink exhaust bin, a left ink cleaning scraping plate, a right ink cleaning scraping plate, a left ink sucker, a right ink sucker, a left waste ink sucking pipe, a right waste ink sucking pipe, a left ink cleaner, a right ink cleaner and a right ink supplier ink sleeve. As the ink supply system commonly composed of a left ink supply structure and a right ink supply structure is used for supplying ink to the printing pressure bin, the printing pressure bin and the printing spraying nozzle jointly act on numeric printing of a tire, the stability of the scientific designing process largely reduces the plugging rate and relieves the problems of ink backflow, ink leakage, deformation of a chip contact pin, damage to a chip, existence of impurities, volatilization and the like, continuous stability of the tire numeric printer is guaranteed, and a user can use the tire numeric printer more conveniently and at ease.

The invention discloses a control valve air blowing device. The control valve air blowing device comprises an outer shell, a supporting part, a clamping part, an air blowing part and a pressing part, wherein the supporting part, the clamping part, the air blowing part and the pressing part are arranged inside the outer shell. The clamping part comprises a rotation plate, wherein the rotation plate is provided with a valve body positioning pin used for clamping a valve body and a valve body positioning sleeve, a spring is installed under the valve body positioning pin and is installed in the valve body positioning sleeve, and the rotation plate is further provided with a valve element positioning sleeve used for clamping a valve element. The air blowing part comprises a plurality of spraying nozzles, a plurality of air pipe connectors used for being connected with an air pump and the spraying nozzles, and a plurality of spraying nozzle fixing clamps used for fixing the spraying nozzles, wherein the positions of air blowing ports of the spraying nozzles correspond to the positions of workpieces clamped on the rotation plate. The control valve air blowing device is high in automatic degree, thereby being high in air blowing efficiency. The air is blown to the end surfaces, outer circles and inner cavities of the workpieces in place, the blowing cleaning effect is good, and the control valve air blowing device is more convenient, more rapid and safer to use.

The invention relates to a connecting device capable of being quickly assembled and disassembled, in particular to a multi-way quick connector assembly. The multi-way quick connector assembly comprises a male valve body, a female valve body and lock bodies, wherein the lock bodies are arranged on two sides of the female valve body; the female valve body is rotationally connected with the lock bodies; single quick connectors are arranged in the male valve body and the female valve body in a vertical direction; each single quick connector comprises a male plug and a female connector; each male plug is mounted in the male valve body, and the corresponding female connector matched with the male plug to open a flow channel is mounted on the female valve body; a guide rod for positioning is arranged on the surface of the male valve body; the female valve body is provided with a groove matched with the guide rod; the head of each lock body is recessed to form a sliding rod; each sliding rod and the corresponding lock body form a raised cambered surface; a handle is arranged between the tails of the lock bodies; positioning bolts are arranged on two sides of the male valve body; each positioning bolt is clamped into the corresponding sliding rod; each positioning bolt is clamped in place along with the rotation of the lock body, and the corresponding male plug and the corresponding female connector open the flow channel. The multi-way quick connector assembly has the benefits that multiple ways can be quickly butted and disassembled, and a risk of wrong butting is eliminated.

The invention provides an intelligent express item box system with a charging function and relates to an intelligent express item box. The intelligent express item box system comprises the intelligent express item box, a server and a client side. The intelligent express item box, the server and the client side are connected through the network. The network can be the internet, the local area network, the wireless network and the like. The intelligent express item box is provided with more than one cell. Each cell is provided with a door, and each door is provided with an electric control lock. The intelligent express item box comprises a control module and a remote telecommunication module. The remote telecommunication module is a module capable of carrying out network communication. The control module controls starting of the cells. The client side requests starting of the intelligent express item box by accessing the server. The server sends an instruction to the intelligent express item box to start the cells. The server comprises a cell use charging module for charging according to cell use data. The cell use data comprise starting time and ending time. The server comprises a payment module. The client side completes payment through accessing the payment module of the server.

A forcible entry device or door breaching device for attachment to the muzzle of a rifle or shotgun. The device includes a ram which is driven into the door by the explosive gases discharged from a blank cartridge or shell.

The health care and treatment instrument as one physiotherapeutic instrument includes casing, power supply, circuit board with IC modules and electronic elements and devices, treating head and operating keys. The power supply has DC supply circuit connected to other parts including the display circuit; the power supply is connected via switch to regulating circuit; and the requlating circuit, theHF vibrator circuit, the pulse amplifier circuit, pulse output circuit, and the treating head are connected successively. The treating head produces and outputs stable and adjustable high-voltage electrostatic pulse beam. The present invention has humanized design and is safe, reliable and convenient.

The invention discloses a traditional Chinese medicine deodorizing air purifying agent and a preparation method thereof. The traditional Chinese medicine deodorizing air purifying agent is prepared from the following raw materials in parts by weight: 10-15 parts of fructus amomi, 10-15 parts of cinnamon, 5-10 parts of moxa leaf, 14-18 parts of cortex fraxini, 12-16 parts of pine needle, 7-14 parts of Chinese tallow leaf, 16-22 parts of eupatorium, 8-12 parts of philodendron oxycardium, 10-15 parts of cyrtomium fortunei, 18-24 parts of radix stemonae, 11-17 parts of rhizoma atractylodis, 15-20 parts of Chinese redbud, 5-10 parts of fructus forsythiae, 13-19 parts of leaf of chinese ilex, 8-12 parts of hibiscus syriacus and 10-15 parts of saxifraga stolonifera. The air purifying agent provided by the invention is capable of effectively inhibiting and killing harmful bacteria in air, quickly removing irritating peculiar smell and avoiding secondary pollution, and also has the effects of inducing resuscitation due to fragrance, refreshing, tranquilizing mind by nourishing the heart, and diminishing inflammation and detoxifying; the air purifying agent is capable of improving the immunocompetence of the human body, and has prevention and adjunctive treatment effects on diseases such as respiratory influenza and viral influenza. The air purifying agent provided by the invention is non-toxic and pollution-free, long in purification time, safe and convenient to use, and safe and environmental friendly, and has no any toxic and side effects on the human body.

A snow sled is provided for use on snow. The sled has a seating portion having a lower portion that is configured to slide on snow, and an upper portion that has a membrane for supporting a person, the seating portion including a frame that defines the upper and lower portions. The sled also includes a steering portion formed separately from the seating portion and having a ski support, a single front ski, and an arm having opposing ends that are pivotably coupled to the ski support and the front ski. The sled further includes a steering mechanism pivotably coupling the seating portion and the ski support of the steering portion. The pivotable couplings between the arm and the ski support and the front ski, together with the pivotable couplings between the steering mechanism and the seating portion and the ski support, are configured to allow for the front ski to be folded and stored under the seating portion. A braking member can also be provided at each end of the opposing ends of the ski support.

The invention relates to an anus drug injection, styptic and defecating device, pertaining to the technical field of medical instrument. The anus drug injection, styptic and defecating device is composed of a main lumen, a styptic air bag, a medicine injection pipe, an air injection pipe, a clamp valve and a drainage apparatus joint. One side of the left end of the main lumen is provided with a medicine injection hole. The main lumen on the right side of the medicine injection hole is provided with the styptic air bag. One side on the inner wall of the main lumen is provided with the medicine injection pipe and the other side is provided with the medicine injection pipe. One end of the medicine injection pipe communicates with the medicine injection hole of the main lumen and the other end penetrates out of the main lumen. One end of the air injection pipe communicates with the styptic air bag through an air injection hole and the other end penetrates out of the main lumen. The right end of the main lumen is provided with the clamp valve and the drainage apparatus joint.The anus drug injection, styptic and defecating device has following beneficial effects: blood stoppage, medicine injection, air exhaust and cacation are integral; the device is used conveniently and safely and helps keep skin around the anus clean and dried; the pain of patients for medicine exchange and cacation is small; nursing is fast; labor is saved and the device is healthy; pains of patients are relived and nursing workload is reduced; and labor intensity of nursing personnel is reduced.

The invention belongs to the field of medical instruments and discloses a multifunctional disposable medical sharp instrument storage box. The storage box comprises a box body top surface, a box bodyside wall and a box body bottom surface, wherein the box body top surface, the box body side walls and the box body bottom surface are integrally formed; the box body top surface comprises a sharp instrument putting port, a disposable cover plate and a putting channel; the box body top surface further comprises two sliding grooves and a disposable cover plate fixing part, and the disposable coverplate further comprises an integrated shearing device; and a perspective layer is arranged on the box body side wall at a position which is more than one third of the height away from the top of the box body. The multifunctional disposable medical sharp instrument storage box has the advantages of simple structure, comprehensive functions, high safety, economical performance, practicality and thelike, better conforms to the operation habits of medical staff, is better in use experience and has obvious beneficial effects compared with the prior art.

The invention discloses an easily-installable agricultural seedling raising device, comprising a shell and water-absorbing holes, the upper end of the interior of the shell is provided with a partition plate, the left side of the top of the shell is provided with a first rainwater collecting device, the bottom of the first rainwater collecting device is connected with a first water inlet pipe, thefirst water inlet pipe passes through the top of the shell and is connected to the top of a water storage tank, the water storage tank is disposed at the top of a baffle, the upper end of the outer side surface of the shell is provided with a solar photovoltaic panel, and the right side of the top of the shell is provided with a second rainwater collecting device. The easily-installable agricultural seedling raising device is provided with the first rainwater collecting device, the water storage tank, the solar photovoltaic panel, a water pump, a first seedling raising rack and a second seedling raising rack, thus energy can be supplemented by solar energy, internal water replacement and irrigation work can be carried out through rainwater, also internal planting and installation of the first seedling raising rack and the second seedling raising rack are facilitated, and therefore the easily-installable agricultural seedling raising device is more convenient to use and friendly to environment.

The invention discloses a classified disposal device for medical waste. The classified disposal device for the medical waste mainly comprises a barrel and a base; a groove is formed in the top of thebase; a rotary plate is arranged in the groove; a protrusion portion is arranged at the bottom of the base and engaged with the groove; the protrusion portion is arranged at the top of the rotary plate, and the bottom of the protrusion portion is connected with the top of the rotary plate; a cover plate is arranged at the top of the barrel and connected with the barrel through hinges; a pedal is arranged on the front side face of the barrel and connected with the cover plate through a connection rod; and an inner barrel body is arranged in the barrel, and a convergent device is arranged on thetop of the inner barrel body. The classified disposal device for the medical waste is simple in structure and safe and convenient to use, and can effectively improve protection on the sanitary environment of hospitals, reduce spreading of the medical waste and pollution to the environment, effectively ensure the physical health of workers in charging of recycling and packaging the waste, and reduce the risk of cross infection.

The invention provides a pharmaceutical composition for treating dermatomycosis infection. The pharmaceutical composition is prepared from the components: azole antifungal drugs, radix sophorae flavescentis, fructus cnidii, spikes of Chinese mustard, radix angelicae dahuricae, fructus forsythiae, rhizoma atractylodis, radix clematidis, rhizoma smilacis glabrae, chaulmoogra, gallnut, cortex dictamni, cortex phellodendri, rheum officinale and auxiliary materials. The invention provides the pharmaceutical composition for treating dermatomycosis infection and a preparation process thereof. By adopting the theory of combination of traditional Chinese medicine and western medicine, the selected western medicine has an antifungal effect, and the selected traditional Chinese medicines have the effects of clearing heat and drying dampness. The pharmaceutical composition can treat both symptoms and root causes, has the advantages of wide treatment range, remarkable clinical effect, small toxic and side effects, convenient and safe use, simple and feasible preparation process, low cost and remarkable clinical application effect, and is suitable for wide popularization.

The invention provides a high-frequency and low-frequency complementary efficient and energy-saving charger. The high-frequency and low-frequency complementary efficient and energy-saving charger includes an input filtering module, a low-frequency transformer, a high-frequency switching power supply, a relay, a sampling module, a low-frequency changeover switch, an isolation driving optocoupler and a main control module; on the one hand, the output end of the input filtering module is connected with the input end of the high-frequency switching power supply, and on the other hand, is connected with one end of the switch part of the low-frequency changeover switch; the other end of the switch part of the low-frequency changeover switch is connected with the input end of the low-frequency transformer; the output end of the low-frequency transformer is connected with the first throw point of the switch part of the relay; and the common end of the switch part of the relay is connected with a charging output port. Based on high-frequency and low-frequency complementation, the high-frequency and low-frequency complementary efficient and energy-saving charger has a high-current charging auxiliary startup function, can meet requirements of the CEC in energy consumption authentication, can bear high-current charging startup in a short time and has high impact resistance.

The invention provides a lumbar intervertebral disc rehabilitation physical therapy device, and relates to the technical field of rehabilitation physical therapy instruments. The lumbar intervertebral disc rehabilitation physical therapy device comprises a fixed bed board, the upper end of the fixed bed board is rotationally connected with a movable bed board through a rotary connecting base, a headrest is fixedly arranged on one side of the upper end of the movable bed board, and a limiting clamping groove is fixedly formed in the side, away from the headrest, of the upper end of the movable bed board; and two electrode contacts are fixedly arranged on one side, close to the edge, of the limiting clamping groove. The lumbar intervertebral disc rehabilitation physical therapy device integrates physiological curvature adjustment, vibration massage, medicine physical therapy, auxiliary traction exercise and autonomous traction exercise, has the advantages of being good in physical therapy effect, convenient to use and the like, and is suitable for rehabilitation physical therapy of spine joint diseases such as cervical vertebra hyperplasia, lumbar intervertebral disc protrusion and spine joint dislocation. The problems that an existing spine joint rehabilitation physical therapy device does not have a spine normal physiological curvature rehabilitation function, the physical therapy effect is poor, and the function is single are effectively solved.

The invention discloses a formula of a neutral anti-slip agent for ceramic tiles and a preparation method of the neutral anti-slip agent, and relates to the technical field of anti-slip agents. The anti-slip agent comprises the following raw materials, in parts by weight: 150-200 parts of inorganic salts, 20-40 parts of a water-locking agent, 3-5 parts of a defoaming agent, 600-700 parts of purified water, 60-80 parts of a surfactant, and 3-5 parts of a plant extraction liquid, wherein the inorganic salts comprise 80-100 parts of a fluorate and 70-100 parts of a chlorate. According to the formula of the neutral anti-slip agent for the ceramic tiles and the preparation method of the anti-slip agent provided by the invention, through cooperation of the fluorate and the chlorate, silicon dioxide in the ceramic tiles is corroded, original capillary channels become rough, a plurality of small invisible nano-scale pores are formed in the surfaces of the ceramic tiles, and the friction coefficient of the ceramic tiles is increased; the acidity of the fluorate and the chlorate is lower, so that the anti-slip agent is safer to use; and when the anti-slip agent is used for anti-slip treatment of the ceramic tiles in outdoor wide places, the water-locking agent prevents the anti-slip agent from being volatilized, so that the anti-slip agent can adhere to the surfaces of the ceramic tilesfor a long time for anti-slip treatment, the use costs of the anti-slip agent are saved, and the anti-slip agent is more environmentally-friendly and safer.

The invention discloses a remote control device which comprises a remote control transmitting device and a remote control receiving device. The remote control transmitting device is used for transmitting a remote control signal, and the remote control receiving device is used for receiving the remote control signal. The remote control transmitting device and the remote control receiving device arein communication connection through a medium transmission communication module. The device is characterized in that the remote control receiving device is provided with a near-field communication module, and the near-field communication module is used for being in communication connection with a near-field communication module installed on a carrier for execution. The invention further disclosesa remote control method of the remote control device. The remote control device and the remote control method thereof have the advantages of being more convenient and safer to use and capable of operating more timely and efficiently.