CN115381975A - Automatic sterilizing device for mobile phone - Google Patents

Automatic sterilizing device for mobile phone Download PDF

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Publication number
CN115381975A
CN115381975A CN202211116732.8A CN202211116732A CN115381975A CN 115381975 A CN115381975 A CN 115381975A CN 202211116732 A CN202211116732 A CN 202211116732A CN 115381975 A CN115381975 A CN 115381975A
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CN
China
Prior art keywords
mobile phone
disinfection
parts
fixing frame
graphene oxide
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Granted
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CN202211116732.8A
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Chinese (zh)
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CN115381975B (en
Inventor
李嵩
郭进
李瑞平
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Dongguan Yateng Electronic Co ltd
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Dongguan Yateng Electronic Co ltd
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Priority to CN202211116732.8A priority Critical patent/CN115381975B/en
Publication of CN115381975A publication Critical patent/CN115381975A/en
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Publication of CN115381975B publication Critical patent/CN115381975B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A01N25/06—Aerosols
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P3/00—Fungicides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/02—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Abstract

The invention relates to the technical field of mobile phone disinfection, in particular to an automatic sterilization and disinfection device for a mobile phone, which comprises an upper shell and a lower shell which are mutually clamped, wherein the upper shell is provided with a machine inlet, a fixed frame, a disinfection mechanism, a conveying mechanism and a machine inlet mechanism are arranged in the upper shell, and the inner top and the inner bottom of the fixed frame are respectively provided with a plurality of ultraviolet lamps; the disinfection mechanism is arranged on the upper end face of the fixing frame, one end of the machine inlet mechanism is arranged on the upper end of the fixing frame, the other end of the machine inlet mechanism is arranged on the lower end of the fixing frame, and the lower shell is clamped on the lower end face of the fixing frame. According to the invention, after the mobile phone is inserted into the mobile phone inlet, the conveying mechanism conveys the mobile phone into the sterilization and disinfection device, the ultraviolet lamp is utilized to sterilize the surface of the mobile phone, the disinfection mechanism at the top of the fixed frame sprays disinfectant liquid in an atomized manner to the surface of the mobile phone, the ultraviolet lamp is matched to perform secondary disinfection on the mobile phone, and after disinfection is completed, the conveying mechanism moves in a reverse direction to convey the mobile phone out of the mobile phone inlet to complete disinfection, so that the operation of automatically sterilizing and disinfecting the mobile phone is realized.

Description

Automatic sterilizing device for mobile phone
Technical Field
The invention relates to the technical field of mobile phone disinfection, in particular to an automatic sterilization and disinfection device for a mobile phone.
Background
Along with the continuous development of society, the cell-phone has become the indispensable communications facilities of people, because the work of daily life, the needs of scenes such as amusement, the use of cell-phone is also more and more frequent, this has also led to breeding the bacterium easily at the in-process cell-phone of using, people use the cell-phone in the indispensable needs of outdoor activity, this just makes the cell-phone contact with external environment more easily, very easily infect the virus, bacterium etc., hidden danger has been brought to people's healthy, therefore electronic terminals such as cell-phone will need often disinfect when using, just can the safe handling, this also makes cell-phone sterilizer also walk into people's life gradually.
The mobile phone disinfector on the market at present can not disinfect for the mobile phone automatically, mostly puts into the disinfector with the mobile phone, presses disinfection shift knob again, just can disinfect, uses and experiences not well to adopt ultraviolet disinfection basically, the disinfection mode is single, and the disinfection effect is poor can't carry out all-round disinfection to cell-phone surface adnexed bacterium, virus.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide an automatic sterilization and disinfection device for a mobile phone, which is novel in structure, after a user inserts the mobile phone into a mobile phone inlet, the mobile phone is conveyed into the sterilization and disinfection device through a conveying mechanism, the disinfection mechanism arranged at the top of a fixing frame sprays out disinfectant to be atomized and fall on the surface of the mobile phone to be matched with an ultraviolet lamp to perform secondary sterilization and disinfection on the mobile phone while sterilizing the surface of the mobile phone by utilizing the ultraviolet lamp arranged on the fixing frame, so that bacteria are prevented from breeding on the mobile phone, the use safety is improved, the conveying mechanism reversely moves after disinfection to convey the mobile phone out of the mobile phone inlet to complete disinfection, the automatic sterilization and disinfection operation on the mobile phone is realized, the problem that the traditional complicated operation such as manually putting the mobile phone into the sterilization and disinfection device and then clicking a switch to perform disinfection is solved, and the automatic sterilization and disinfection device has the characteristics of convenience in use and strong practicability.
The purpose of the invention is realized by the following technical scheme: an automatic sterilization and disinfection device for a mobile phone comprises an upper shell and a lower shell which are mutually clamped, wherein the upper shell is provided with a machine inlet, a fixing frame, a disinfection mechanism, a conveying mechanism and a machine inlet mechanism are arranged in the upper shell, a plurality of ultraviolet lamps are arranged at the inner top and the inner bottom of the fixing frame, and the side wall of the upper shell is provided with a detachable side cover plate;
the conveying mechanism comprises a stepping motor, a driving gear, a plurality of driven gears, a plurality of rotating shafts and a plurality of conveying roller assemblies, the rotating shafts are arranged in the fixed frame, one ends of the rotating shafts penetrate through the side wall of the fixed frame, the conveying roller assemblies are respectively sleeved on the rotating shafts, the driven gears are sleeved at one ends of the rotating shafts, which extend out of the side wall of the fixed frame, the stepping motor is fixed on the side wall of the fixed frame, a power output shaft of the stepping motor penetrates through the side wall of the fixed frame, the driving gear is sleeved on the power output shaft, and the driving gear is meshed with the driven gears; the sterilizing mechanism is arranged on the upper end face of the fixing frame, one end of the machine inlet mechanism is arranged on the upper end of the fixing frame, the other end of the machine inlet mechanism is arranged on the lower end of the fixing frame, the machine inlet mechanism is located on one side of the machine inlet, and the lower shell is clamped on the lower end face of the fixing frame.
The sterilization and disinfection device is novel in structure, after a user inserts a mobile phone into an inlet, the stepping motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the rotating shaft connected with the driven gear can rotate to drive the conveying roller assembly sleeved on the rotating shaft to rotate, the mobile phone is conveyed into the sterilization and disinfection device, ultraviolet lamps arranged at the top and the bottom of the fixed frame sterilize the surface of the mobile phone, the disinfection mechanism arranged at the top of the fixed frame sprays disinfectant to the surface of the mobile phone to be matched with the ultraviolet lamps to perform secondary sterilization and disinfection on the mobile phone, bacteria are prevented from breeding on the mobile phone, the use safety is improved, after disinfection is completed, the conveying mechanism moves reversely to convey the mobile phone out of the inlet to complete disinfection, the automatic sterilization and disinfection operation on the mobile phone is realized, the problem that in the past, the complicated operation that the mobile phone needs to be manually put into the sterilization and disinfection device and then clicks a switch to perform disinfection and the like is solved, the sterilization and disinfection device is more convenient to use and strong in practicability.
Preferably, the machine inlet mechanism comprises an upper telescopic mechanism and a lower lifting mechanism, the upper telescopic mechanism is arranged at the upper end of the fixing frame, the lower lifting mechanism is arranged at the lower end of the fixing frame, and the lower lifting mechanism is positioned under the upper telescopic mechanism.
Preferably, lower elevating system is including sealing door spare, driving motor, turbine pole and micro-gap switch down, it is equipped with rack and a set of first fixed axle to seal door spare to be corresponding to turbine pole downwardly extending down, the interior bottom surface of mount corresponds to first fixed axle is equipped with first sleeve, driving motor set up in the basal surface of mount, driving motor's power take off end is vertical upwards, driving motor's power take off end is located to the turbine pole cover, first fixed axle cover is located in the first sleeve, the lower extreme downwardly extending of rack run through the bottom of mount and with the turbine pole meshing is connected, micro-gap switch set up in one side of turbine pole.
Preferably, the upper telescopic mechanism comprises an upper door sealing part, a group of second fixing shafts and a group of springs, a second sleeve is arranged on the upper door sealing part in an upward extending mode corresponding to the second fixing shafts, one end of each second fixing shaft is fixed to the upper end portion of the fixing frame, the springs are respectively sleeved on the second fixing shafts, and the springs and the second fixing shafts are synchronously sleeved in the second sleeves.
The current sterilizing and disinfecting device does not set up the subassembly that seals the entry in entry department, part dust, bacterium fall into sterilizing and disinfecting device when leading to sterilizing and disinfecting device not using or when disinfecting in, influence the bactericidal effect, and establish and need the manual work to open between inserting or putting into with the sterilizing and disinfecting device that seals the entry subassembly, the cell-phone is put into the back and needs manual closure, need manually open the entry after accomplishing the disinfection and kill and take out the cell-phone again, complex operation can't realize automaticly. Aiming at the problems of the existing sterilization and disinfection device, the invention can overcome the problems of the existing sterilization and disinfection device by arranging the machine inlet mechanism at the machine inlet to control the opening and closing of the machine inlet. The upper telescopic mechanism and the lower lifting mechanism are arranged to be vertically matched, when a user inserts a mobile phone, due to the upward jacking effect of the mobile phone, the second sleeve of the upper sealing door piece can realize the ascending of the upper sealing door piece along the second fixed shaft compression spring, meanwhile, due to the downward extrusion effect of the mobile phone, the micro switch is triggered, the driving motor is started to rotate to drive the rack meshed with the turbine rod to move downwards, further, the lower sealing door piece moves downwards, and finally, the effect of opening the machine inlet is achieved.
Preferably, the disinfection mechanism comprises a liquid storage box and a plurality of spraying mechanisms, a specially-made disinfection solution is arranged in the liquid storage box, the liquid storage box comprises a liquid storage tank and a box cover which is mutually covered with the liquid storage tank, the liquid storage tank is arranged on the upper end face of the fixing frame, the box cover is correspondingly arranged on the inner top of the upper shell, a liquid inlet hole which penetrates through the upper shell and the box cover is formed in the inner top of the upper shell, a silica gel plug is arranged at the liquid inlet hole, the spraying mechanisms are embedded in the bottom of the liquid storage tank, and the spraying mechanisms penetrate through the bottom of the liquid storage tank and the upper end face of the fixing frame and extend to the upper part of the conveying roller assembly; spraying mechanism includes the solid fixed ring of micropore atomizing piece and silica gel, micropore atomizing piece cover is located in the silica gel fixed ring and through the solid fixed ring of silica gel inlay locate between the up end of stock solution tank bottom and mount.
The liquid storage box is arranged on the upper end face of the fixing frame, so that specially-made disinfection liquid used in cooperation can be conveniently stored in the liquid storage box, the disinfection liquid is atomized into spray by the micropore atomizing sheet arranged at the bottom of the liquid storage box when the mobile phone is disinfected, and the spray is sprayed on the surface of the mobile phone to further disinfect the mobile phone.
Preferably, at least two groups of conveying roller assemblies are arranged, and the two conveying roller assemblies are positioned on the same horizontal plane; the conveying roller assembly comprises a driving roller and a driven roller, the driven roller is arranged right above the driving roller, a gap for clamping the mobile phone is formed between the driving roller and the driven roller, and the driven gear is arranged on a rotating shaft sleeved with the driving roller.
When the mobile phone is conveyed in the conveying roller assembly, the mobile phone is clamped between the driving roller and the driven roller to move, and the surfaces of the driving roller and the driven roller are made of foaming materials, so that the abrasion of the mobile phone shell can be effectively avoided.
Preferably, the lower casing is internally provided with a battery pack, a control PCB, a key PCB and a charging PCB, the battery pack is fixed in the lower casing, the control PCB is fixed at one side of the battery pack and electrically connected with the battery pack for controlling the operation of the whole device, the key PCB is arranged at the side wall of the lower casing and electrically connected with the control PCB, the key PCB is provided with a key and a signal receiver, the signal receiver arranged at one side of the key PCB feeds back to the control PCB when receiving the accessed information, the control PCB processes the control transmission mechanism to rotate and send out the mobile phone, so that a user can timely answer an important phone during sterilization, the situation that the previous sterilization equipment cannot answer the incoming phone during sterilization is avoided, the arm can be taken out only after the sterilization is completed, so that a part of important phones are missed, particularly, when the mobile phone is set in a vibration or mute state, the key extends out of the side wall of the lower casing, the driving motor is electrically connected with the key PCB, the stepping motor and the microswitch are electrically connected with the control PCB, the charging hole is arranged on the charging PCB, and the charging hole extends out of the lower casing is electrically connected with the battery pack.
Preferably, the disinfectant comprises the following raw materials in parts by weight: 0.01-5 parts of nano antibacterial agent, 0.1-3 parts of surfactant, 0.01-0.3 part of essence, 0.5-1.0 part of ethoxylated alkylamine, 0.5-2.5 parts of antistatic agent, 10-20 parts of quick-drying solvent, 20-40 parts of water and 1-3 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 300-500r/min for 10-25min to obtain the disinfectant.
The disinfectant prepared from the raw materials has the advantages of sterilization, no damage to a screen and the like, and has no obvious stimulation to skin. The nano antibacterial agent, the auxiliary antibacterial agent and the quick-drying solvent used in the method not only effectively improve the antibacterial performance to bacteria, but also obviously improve the bacteriostatic ability to fungi; the essence is added, so that the plant fragrance is slight, the antibacterial and bactericidal effects are realized while the using effect is ensured, the effects of soothing the nerves, restoring consciousness and relieving visual fatigue are realized, and the fatigue and discomfort of long-term electronic product users can be eliminated; the ethoxylated alkylamine is used as a defoaming agent to prevent bubbles from being generated in the preparation or atomization process of the disinfectant to influence the spraying effect, and meanwhile, the quick-drying solvent is adopted to enable the prepared disinfectant to be automatically dried and solidified under the irradiation of an ultraviolet lamp or under the natural condition in a short time to form a very thin antibacterial layer, so that the bactericidal property can be maintained within a certain time limit, and the bactericidal and disinfection effect of the bactericidal and disinfection device on the mobile phone is improved.
Preferably, the nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to a weight ratio of 0.8-1.2.
The nano antibacterial agent contains nano silver antibacterial components, the nano silver is slowly released to the surface of the protective layer to kill bacteria and prevent bacteria from breeding, and the antibacterial protective effect is achieved.
Preferably, the quick-drying solvent consists of a solvent A and a solvent B according to the weight ratio of 0.8-1.2; the solvent A is at least one of propylene glycol, ethanol, acetone, methanol, propanol and isopropanol, and the solvent B is at least one of polyethylene glycol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether and polyoxyethylene fatty acid ester.
The quick-drying solvent adopted in the invention is environment-friendly and can replace the defects of the prior halogenated hydrocarbon, benzene or petroleum solvent, and the quick-drying solvent can lead the prepared disinfectant to be automatically dried under the irradiation of an ultraviolet lamp or under natural conditions in a short time.
Preferably, the surfactant is at least two of hexadecyl dimethyl benzyl ammonium chloride, dodecyl dimethyl benzyl ammonium chloride, diisobutyl naphthalene sulfonate and saponin powder, and has a bactericidal effect; the essence is one or more of rose essential oil, mint extraction essence, lavender extraction essence, green tea extraction essence and sweet osmanthus flower extraction essence.
The essence adopted in the invention has light plant fragrance, has the effects of antibiosis and sterilization while ensuring the use effect, has the effects of soothing the nerves, restoring consciousness and relieving visual fatigue, and can eliminate the fatigue and discomfort of long-term electronic product users.
Preferably, the auxiliary antibacterial agent is composed of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to a weight ratio of 0.6-1.0.
Preferably, the graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 1-5 parts of single-layer graphene oxide and 20-30 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 60-100min under the condition that the ultrasonic frequency is 7000-8000Hz to obtain single-layer graphene oxide dispersion stripping liquid, and carrying out centrifugal treatment on the dispersion stripping liquid to obtain dispersion liquid for later use;
s2, weighing 6-10 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 20-30 ℃, carrying out ultrasonic treatment for 30-60min under the ultrasonic frequency of 6000-7000Hz, heating to 55-65 ℃, reacting for 1-5h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
The auxiliary antibacterial agent is a mixed system consisting of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate, phenyl groups in the phenyl-containing N- (2-benzimidazole) methyl carbamate and the graphene oxide antibacterial powder can be stacked through electrostatic action and pi-pi, so that the N- (2-benzimidazole) methyl carbamate can be uniformly loaded on the surface of the graphene oxide, the composite auxiliary antibacterial agent is obtained, the sterilization and antibacterial effects can be further improved, the antibacterial effect of the disinfectant is further improved by matching the nano antibacterial agent in the disinfectant, the microporous atomizing sheet is convenient to atomize the disinfectant into spray, the spray is sprayed on the surface of a mobile phone to further sterilize the mobile phone, and the sterilization and disinfection effects of the sterilization and disinfection device on the mobile phone are improved.
The adopted graphene oxide antibacterial powder is not pure graphene oxide, but is a modified material obtained by modifying the surface of single-layer graphene oxide by utilizing polyhexamethylene biguanide. The particle size of the single-layer graphene oxide is 50-100nm, the single-layer graphene oxide has a good bactericidal effect, but the single graphene oxide is used as a bactericide in the existing research, and most of the existing bactericides are prepared by mixing multiple existing bactericides or changing functional groups of the existing bactericides so as to achieve a better bactericidal effect, so that the existing bactericide and the graphene oxide are difficult to be compounded to obtain an antibacterial material with a better effect; the polyhexamethylene biguanide has good antibacterial performance, does not contain harmful substances such as chlorine, iodine, aldehyde and the like, is non-toxic, harmless and moderate in price, and the active groups of the polyhexamethylene biguanide and epoxy and carboxyl groups on the surface of the single-layer graphene oxide are subjected to amidation reaction and ring opening reaction through the process, so that the polyhexamethylene biguanide is grafted to the single-layer graphene oxide lamellar structure, and the synergistic effect of the single-layer graphene oxide and the polyhexamethylene biguanide is utilized to realize better antibacterial property and lasting antibacterial effect. Use deionized water as the solvent in the modification process, adopt the redox method to prepare and obtain monolayer graphene oxide as raw materials, through carrying out supersound and centrifugal treatment with monolayer graphene oxide, the monolayer graphene oxide of hydrophobic nature is modified into hydrophilic monolayer graphene oxide, thereby make this monolayer graphene oxide can produce good compatibility with water, guarantee its ability of dispersion still in polar solvent and non-polarity, and also good antibacterial property, be convenient for with the dispersion of other raw materials of the antiseptic solution that use water as the main part mix, make the antiseptic solution that makes have fine stability, can store in sterilization degassing unit's stock solution box for a long time, simultaneously because the antiseptic solution is very stable can not deposit or the layering, can avoid influencing the antiseptic solution atomization effect to the jam of micropore atomizing piece, and then supplementary the disinfection effect that has promoted this sterilization degassing unit.
The invention has the beneficial effects that: the sterilization and disinfection device is novel in structure, after a user inserts a mobile phone into a phone inlet, the mobile phone is conveyed into the sterilization and disinfection device through the conveying mechanism, disinfection liquid is sprayed out by the disinfection mechanism arranged at the top of the fixing frame and atomized and falls on the surface of the mobile phone to sterilize the mobile phone, then the conveying roller assemblies are mutually matched, the mobile phone does reciprocating motion, the surface of the mobile phone is rubbed with the driven roller made of foaming materials to play a surface cleaning role, meanwhile, the ultraviolet lamp arranged on the fixing frame is used for carrying out secondary sterilization and disinfection on the surface of the mobile phone, bacteria are prevented from breeding on the mobile phone, the use safety is improved, the mobile phone is conveyed out of the phone inlet through the reverse motion of the conveying mechanism after sterilization and disinfection, the automatic sterilization and disinfection operation on the mobile phone is realized, the problem that the traditional complicated operation such as manually putting the mobile phone into the sterilization and disinfection device and clicking a switch to disinfect is solved, and the device has the characteristics of more convenience in use and strong practicability.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view from another perspective of the present invention;
FIG. 3 is a perspective view of yet another aspect of the present invention;
FIG. 4 is a first exploded schematic view of the present invention;
FIG. 5 is a schematic view of another perspective of FIG. 4;
FIG. 6 is a second exploded schematic view of the present invention;
FIG. 7 is a third exploded schematic view of the present invention;
fig. 8 is a fourth exploded schematic view of the present invention.
The reference signs are: 1-upper shell, 11-machine inlet, 12-fixed frame, 131-liquid storage box, 132-silica gel plug, 133-microporous atomization sheet, 134-silica gel fixed ring, 141-stepping motor, 142-driving gear, 143-driven gear, 144-rotating shaft, 145-conveying roller assembly, 1451-driving roller, 1452-driven roller, 15-machine inlet mechanism, 151-lower door sealing member, 1511-rack, 1512-first fixed shaft, 152-driving motor, 153-turbine rod, 154-microswitch, 155-upper door sealing member, 1551-second sleeve, 156-second fixed shaft, 157-spring, 16-ultraviolet lamp, 17-liquid inlet hole, 2-lower shell, 21-battery pack, 22-control PCB board, 23-key PCB board, 231-key, 24-charging PCB board and 3-side cover board.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-8, which are not intended to limit the present invention.
Example 1
An automatic sterilization and disinfection device for a mobile phone comprises an upper shell 1 and a lower shell 2 which are mutually clamped, wherein the upper shell 1 is provided with a machine inlet 11, a fixing frame 12, a disinfection mechanism, a conveying mechanism and a machine inlet mechanism 15 are arranged in the upper shell 1, a plurality of ultraviolet lamps 16 are arranged at the inner top and the inner bottom of the fixing frame 12, and the side wall of the upper shell 1 is provided with a detachable side cover plate 3;
the conveying mechanism comprises a stepping motor 141, a driving gear 142, a plurality of driven gears 143, a plurality of rotating shafts 144 and a plurality of conveying roller assemblies 145, the rotating shafts 144 are arranged in the fixed frame 12, one end of each rotating shaft 144 penetrates through the side wall of the fixed frame 12, the conveying roller assemblies 145 are respectively sleeved on the rotating shafts 144, the driven gears 143 are sleeved on one ends, extending out of the side wall of the fixed frame 12, of the rotating shafts 144, the stepping motor 141 is fixed on the side wall of the fixed frame 12, the stepping motor 141 is provided with a power output shaft, the power output shaft penetrates through the side wall of the fixed frame 12, the driving gear 142 is sleeved on the power output shaft, and the driving gear 142 is meshed with the driven gears 143; the disinfection mechanism is arranged on the upper end face of the fixing frame 12, one end of the machine inlet mechanism 15 is arranged on the upper end of the fixing frame 12, the other end of the machine inlet mechanism 15 is arranged on the lower end of the fixing frame 12, the machine inlet mechanism 15 is located on one side of the machine inlet 11, and the lower shell is clamped on the lower end face of the fixing frame 12.
The machine inlet mechanism 15 comprises an upper telescopic mechanism and a lower lifting mechanism, the upper telescopic mechanism is arranged at the upper end of the fixed frame 12, the lower lifting mechanism is arranged at the lower end of the fixed frame 12, and the lower lifting mechanism is positioned under the upper telescopic mechanism.
Lower elevating system includes lower door sealing member 151, driving motor 152, turbine pole 153 and micro-gap switch 154, lower door sealing member 151 is equipped with rack 1511 and a set of first fixed axle 1512 corresponding to turbine pole 153 downwardly extending, the interior bottom surface of mount 12 corresponds to first fixed axle 1512 is equipped with first sleeve, driving motor 152 set up in the bottom surface of mount 12, the vertical upwards of power take off end of driving motor 152, the power take off end of driving motor 152 is located to turbine pole 153 cover, first fixed axle 1512 cover is located in the first sleeve, the lower extreme downwardly extending of rack 1511 run through the bottom of mount 12 and with turbine pole 153 meshes the connection, micro-gap switch 154 set up in one side of turbine pole 153.
The upper telescopic mechanism comprises an upper door sealing piece 155, a group of second fixing shafts 156 and a group of springs 157, wherein the upper door sealing piece 155 is provided with a second sleeve 1551 corresponding to the second fixing shafts 156 in an upward extending manner, one end of each second fixing shaft 156 is fixed at the upper end of the fixing frame 12, the springs 157 are respectively sleeved on the second fixing shafts 156, and the springs 157 and the second fixing shafts 156 are synchronously sleeved in the second sleeves 1551.
The disinfection mechanism comprises a liquid storage box 131 and a plurality of spraying mechanisms, a specially-made disinfection solution is arranged in the liquid storage box 131, the liquid storage box 131 comprises a liquid storage tank and a box cover which is mutually covered with the liquid storage tank, the liquid storage tank is arranged on the upper end face of the fixing frame 12, the box cover is correspondingly arranged on the inner top of the upper shell 1, a liquid inlet hole 17 which penetrates through the upper shell 1 and the box cover is arranged on the inner top of the upper shell 1, a silica gel plug 132 is arranged at the position of the liquid inlet hole 17, the spraying mechanisms are embedded at the bottom of the liquid storage tank, and the spraying mechanisms penetrate through the bottom of the liquid storage tank and the upper end face of the fixing frame 12 and extend to the upper part of the conveying roller assembly 145; spraying mechanism includes the solid fixed ring 134 of micropore atomizing piece 133 and silica gel, micropore atomizing piece 133 cover is located in the solid fixed ring 134 of silica gel and through the solid fixed ring 134 of silica gel inlay locate between the up end of liquid storage tank bottom and mount 12.
The conveying roller assemblies 145 are at least provided in two groups, and the two conveying roller assemblies 145 are positioned on the same horizontal plane; the conveying roller assembly 145 includes a driving roller 1451 and a driven roller 1452, the driven roller 1452 is disposed right above the driving roller 1451, a gap for holding a mobile phone is disposed between the driving roller 1451 and the driven roller 1452, and the driven gear 143 is disposed on the rotating shaft 144 on which the driving roller 1451 is sleeved.
Be equipped with group battery 21, control PCB board 22, button PCB board 23 and the PCB board 24 that charges in the casing 2 down, group battery 21 is fixed in the casing 2 down, control PCB board 22 is fixed in one side of group battery 21 and be connected with group battery 21 electricity, button PCB board 23 set up in the lateral wall of casing 2 down and with control PCB board 22 electricity is connected, button PCB board 23 is equipped with button 231 and signal receiver, button 231 extends the lateral wall of casing 2 down, driving motor 152 with button PCB board 23 electricity is connected, step motor 141, micro-gap switch 154 all with control PCB board 22 electricity is connected, the PCB board 24 that charges is equipped with the hole of charging, and the hole of charging extends the conch wall of casing 2 down, the PCB board 24 that charges is connected with group battery 21 electricity.
The disinfectant comprises the following raw materials in parts by weight: 0.01 part of nano antibacterial agent, 0.1 part of surfactant, 0.01 part of essence, 0.5 part of ethoxylated alkylamine, 0.5 part of antistatic agent, 10 parts of quick-drying solvent, 20 parts of water and 1 part of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 300r/min for 10min to obtain the disinfectant.
The nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to a weight ratio of 0.8.
The quick-drying solvent consists of a solvent A and a solvent B according to a weight ratio of 0.8; the solvent A is ethanol, and the solvent B is ethylene glycol monoethyl ether.
The surfactant is composed of hexadecyl dimethyl benzyl ammonium chloride and dodecyl dimethyl benzyl ammonium chloride according to the weight ratio of 0.8; the essence is rose essential oil.
The auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 0.6.
The graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 1 part of single-layer graphene oxide and 20 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 60min under the condition that the ultrasonic frequency is 7000Hz to obtain a single-layer graphene oxide dispersion stripping solution, and carrying out centrifugal treatment on the dispersion stripping solution to obtain a dispersion solution for later use;
s2, weighing 6 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 20 ℃, carrying out ultrasonic treatment for 30min under the condition that the ultrasonic frequency is 6000Hz, heating to 55 ℃, reacting for 1h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
Example 2
This embodiment differs from embodiment 1 described above in that: the disinfectant in the embodiment comprises the following raw materials in parts by weight: 2 parts of nano antibacterial agent, 1.5 parts of surfactant, 0.15 part of essence, 0.7 part of ethoxylated alkylamine, 1.0 part of antistatic agent, 13 parts of quick-drying solvent, 25 parts of water and 1.5 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 350r/min for 13min to obtain the disinfectant.
The nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to a weight ratio of 0.9.
The quick-drying solvent consists of a solvent A and a solvent B according to a weight ratio of 0.9; the solvent A is methanol, and the solvent B is polyethylene glycol.
The surfactant is a mixture of hexadecyl dimethyl benzyl ammonium chloride and diisobutyl naphthalene sulfonate according to the weight ratio of 0.9; the essence is mint extraction essence.
The auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 0.7.
The graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 2 parts of single-layer graphene oxide and 23 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 70min under the condition that the ultrasonic frequency is 7300Hz to obtain a single-layer graphene oxide dispersion stripping solution, and carrying out centrifugal treatment on the dispersion stripping solution to obtain a dispersion solution for later use;
s2, weighing 7 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 23 ℃, carrying out ultrasonic treatment for 38min under the ultrasonic frequency of 6300Hz, heating to 58 ℃ for reaction for 2h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
The rest of this embodiment is the same as embodiment 1, and is not described herein again.
Example 3
This embodiment differs from embodiment 1 described above in that: the disinfectant in the embodiment comprises the following raw materials in parts by weight: 3 parts of nano antibacterial agent, 2 parts of surfactant, 0.2 part of essence, 0.8 part of ethoxylated alkylamine, 1.5 parts of antistatic agent, 15 parts of quick-drying solvent, 30 parts of water and 2 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at a speed of 400r/min for 15min to obtain the disinfectant.
The nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to a weight ratio of 1.0.
The quick-drying solvent consists of a solvent A and a solvent B according to the weight ratio of 1.0; the solvent A is ethanol, and the solvent B is polyethylene glycol.
The surfactant is composed of dodecyl dimethyl benzyl ammonium chloride and diisobutyl naphthalene sulfonate according to the weight ratio of 1.0; the essence is rose essential oil.
The auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 0.8.
The graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 3 parts of single-layer graphene oxide and 25 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 80min under the condition that the ultrasonic frequency is 7500Hz to obtain a single-layer graphene oxide dispersion stripping solution, and carrying out centrifugal treatment on the dispersion stripping solution to obtain a dispersion solution for later use;
s2, weighing 8 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 25 ℃, carrying out ultrasonic treatment for 45min under the ultrasonic frequency of 6500Hz, heating to 60 ℃, reacting for 3h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
The rest of this embodiment is the same as embodiment 1, and is not described herein again.
Example 4
This embodiment differs from embodiment 1 described above in that: the disinfectant in the embodiment comprises the following raw materials in parts by weight: 4 parts of nano antibacterial agent, 2.5 parts of surfactant, 0.25 part of essence, 0.9 part of ethoxylated alkylamine, 2.0 parts of antistatic agent, 18 parts of quick-drying solvent, 35 parts of water and 2.5 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 450r/min for 20min to obtain the disinfectant.
The nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to a weight ratio of 1.1.
The quick-drying solvent consists of a solvent A and a solvent B according to a weight ratio of 1.1; the solvent A is propanol, and the solvent B is ethylene glycol monobutyl ether.
The surfactant is composed of hexadecyl dimethyl benzyl ammonium chloride and saponin powder according to a weight ratio of 1.1; the essence is green tea leaf extract essence.
The auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 0.9.
The graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 4 parts of single-layer graphene oxide and 28 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 90min under the condition that the ultrasonic frequency is 7800Hz to obtain a single-layer graphene oxide dispersion stripping solution, and carrying out centrifugal treatment on the dispersion stripping solution to obtain a dispersion solution for later use;
s2, weighing 9 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 28 ℃, carrying out ultrasonic treatment for 52min under the ultrasonic frequency of 6800Hz, heating to 63 ℃ for reaction for 4h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
The rest of this embodiment is the same as embodiment 1, and is not described herein again.
Example 5
This embodiment differs from embodiment 1 described above in that: the disinfectant in the embodiment comprises the following raw materials in parts by weight: 5 parts of nano antibacterial agent, 3 parts of surfactant, 0.3 part of essence, 1.0 part of ethoxylated alkylamine, 2.5 parts of antistatic agent, 20 parts of quick-drying solvent, 40 parts of water and 3 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 500r/min for 25min to obtain the disinfectant.
The nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to the weight ratio of 1.2.
The quick-drying solvent consists of a solvent A and a solvent B according to a weight ratio of 1.2; the solvent A is ethanol, and the solvent B is ethylene glycol monoethyl ether.
The surfactant is composed of hexadecyl dimethyl benzyl ammonium chloride and dodecyl dimethyl benzyl ammonium chloride according to the weight ratio of 1.2; the essence is rose essential oil.
The auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 1.0.
The graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 5 parts of single-layer graphene oxide and 30 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 100min under the condition that the ultrasonic frequency is 8000Hz to obtain a single-layer graphene oxide dispersion stripping solution, and carrying out centrifugal treatment on the dispersion stripping solution to obtain a dispersion solution for later use;
s2, weighing 10 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 30 ℃, carrying out ultrasonic treatment for 60min under the ultrasonic frequency of 7000Hz, heating to 65 ℃, reacting for 5h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
The rest of this embodiment is the same as embodiment 1, and is not described herein again.
Comparative example 1
This comparative example differs from example 3 above in that: in the raw materials of the disinfectant of the comparative example, graphene oxide is used for replacing graphene oxide antibacterial powder. The remainder of this comparative example is the same as example 3 and will not be described again here.
Comparative example 2
The comparative example differs from example 3 above in that: the raw materials of the disinfectant of the comparative example are not added with auxiliary antibacterial agents. The remainder of this comparative example is the same as example 3 and will not be described again here.
The disinfectant prepared in example 3 and comparative examples 1-2 was subjected to performance tests, the bactericidal effect of the disinfectant on the superbacteria methicillin-resistant staphylococcus aureus (MRSA) was tested, the antibacterial performance of the disinfectant was tested by the microbiological analysis center of guangdong province according to the GB/T21866-2008 standard, and the test performance results are shown in table 1.
TABLE 1
Figure BDA0003845610110000171
As can be seen from the above table, the disinfectant prepared in embodiment 3 of the present invention has excellent performances, has a very high sterilization rate, has a continuous antibacterial and bacteriostatic effect, can kill methicillin-resistant staphylococcus aureus (superbacteria representative), escherichia coli, legionella, pyococcus, hepatitis virus, candida albicans, various epidemic infectious diseases, bacterial spores, and the like, has a sterilization rate of more than 99%, and has a very wide market prospect and application value, a long service life, and good environmental protection performance.
The above-described embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides a cell-phone automatic sterilization degassing unit, includes the last casing and the lower casing of mutual block, it is equipped with into quick-witted mouth to go up the casing, its characterized in that: a fixing frame, a disinfecting mechanism, a conveying mechanism and a machine inlet mechanism are arranged in the upper shell, and a plurality of ultraviolet lamps are arranged at the inner top and the inner bottom of the fixing frame;
the conveying mechanism comprises a stepping motor, a driving gear, a plurality of driven gears, a plurality of rotating shafts and a plurality of conveying roller assemblies, the rotating shafts are arranged in the fixed frame, one ends of the rotating shafts penetrate through the side wall of the fixed frame, the conveying roller assemblies are respectively sleeved on the rotating shafts, the driven gears are sleeved at one ends of the rotating shafts, which extend out of the side wall of the fixed frame, the stepping motor is fixed on the side wall of the fixed frame, a power output shaft of the stepping motor penetrates through the side wall of the fixed frame, the driving gear is sleeved on the power output shaft, and the driving gear is meshed with the driven gears; the sterilizing mechanism is arranged on the upper end face of the fixing frame, one end of the machine inlet mechanism is arranged on the upper end of the fixing frame, the other end of the machine inlet mechanism is arranged on the lower end of the fixing frame, the machine inlet mechanism is located on one side of the machine inlet, and the lower shell is clamped on the lower end face of the fixing frame.
2. The automatic sterilization and disinfection device for the mobile phone according to claim 1, wherein: the machine inlet mechanism comprises an upper telescopic mechanism and a lower lifting mechanism, the upper telescopic mechanism is arranged at the upper end of the fixed frame, the lower lifting mechanism is arranged at the lower end of the fixed frame, and the lower lifting mechanism is positioned under the upper telescopic mechanism.
3. The automatic sterilization and disinfection device for the mobile phone according to claim 2, wherein: lower elevating system is including sealing door spare, driving motor and turbine pole down, sealing door spare downwardly extending down is equipped with rack and a set of first fixed axle, the interior bottom surface of mount corresponds to first fixed axle is equipped with first sleeve, driving motor set up in the basal surface of mount, driving motor's the vertical upwards of power take off end, driving motor's power take off end is located to the turbine pole cover, first fixed axle cover is located in the first sleeve, the lower extreme downwardly extending of rack run through the bottom of mount and with the turbine pole meshing is connected.
4. The automatic sterilization and disinfection device for the mobile phone according to claim 2, wherein: the upper telescopic mechanism comprises an upper door sealing part, a group of second fixing shafts and a group of springs, wherein the upper door sealing part is provided with a second sleeve corresponding to the second fixing shafts in an upward extending mode, one end of each second fixing shaft is fixed to the upper end portion of the corresponding fixing frame, the springs are respectively sleeved on the second fixing shafts, and the springs and the second fixing shafts are synchronously sleeved in the second sleeves.
5. The automatic sterilization and disinfection device for the mobile phone according to claim 1, wherein: the disinfection mechanism comprises a liquid storage box and a plurality of spraying mechanisms, a specially-made disinfection solution is arranged in the liquid storage box, the liquid storage box comprises a liquid storage tank and a box cover which is mutually covered with the liquid storage tank, the liquid storage tank is arranged on the upper end face of the fixing frame, the box cover is correspondingly arranged on the inner top of the upper shell, a liquid inlet hole which penetrates through the upper shell and the box cover is formed in the inner top of the upper shell, a silica gel plug is arranged at the liquid inlet hole, the spraying mechanisms are embedded in the bottom of the liquid storage tank, and extend to the upper part of the conveying roller assembly through the bottom of the liquid storage tank and the upper end face of the fixing frame; the spraying mechanism comprises a micropore atomization sheet and a silica gel fixing ring, wherein the micropore atomization sheet is sleeved on the silica gel fixing ring and is embedded between the bottom of the liquid storage tank and the upper end face of the fixing frame through the silica gel fixing ring.
6. The automatic sterilization and disinfection device for the mobile phone according to claim 1, wherein: the conveying roller assemblies are at least provided with two groups, and the two conveying roller assemblies are positioned on the same horizontal plane; the conveying roller assembly comprises a driving roller and a driven roller, the driven roller is arranged right above the driving roller, a gap for clamping the mobile phone is arranged between the driving roller and the driven roller, and the driven gear is arranged on a rotating shaft sleeved with the driving roller.
7. The automatic sterilization and disinfection device for the mobile phone according to claim 3, wherein: the internal group battery, control PCB board, the button PCB board of being equipped with of inferior valve, the group battery is fixed in the inferior valve, the control PCB board is fixed in one side of group battery is connected with the group battery electricity, the button PCB board set up in the lateral wall of casing down and with control PCB board electricity is connected, the button PCB board is equipped with button and signal receiver, the button extends the lateral wall of casing down, driving motor with button PCB board electricity is connected, step motor with control PCB board electricity is connected.
8. The automatic sterilization and disinfection device for the mobile phone according to claim 5, wherein: the disinfectant comprises the following raw materials in parts by weight: 0.01-5 parts of nano antibacterial agent, 0.1-3 parts of surfactant, 0.01-0.3 part of essence, 0.5-1.0 part of ethoxylated alkylamine, 0.5-2.5 parts of antistatic agent, 10-20 parts of quick-drying solvent, 20-40 parts of water and 1-3 parts of auxiliary antibacterial agent; the antistatic agent is an alkyl sodium sulfonate type antistatic agent;
the disinfectant is prepared by the following steps: adding the nano antibacterial agent, the surfactant, the essence, the ethoxylated alkylamine, the antistatic agent and the auxiliary antibacterial agent into a mixed solution of a quick-drying solvent and water according to parts by weight, and stirring at the speed of 300-500r/min for 10-25min to obtain the disinfectant.
9. The automatic sterilization and disinfection device for mobile phones of claim 8, wherein: the auxiliary antibacterial agent consists of graphene oxide antibacterial powder and N- (2-benzimidazole) methyl carbamate according to the weight ratio of 0.6-1.0;
the graphene oxide antibacterial powder is prepared by the following method:
s1, weighing 1-5 parts of single-layer graphene oxide and 20-30 parts of deionized water, adding the single-layer graphene oxide into the deionized water, carrying out ultrasonic treatment for 60-100min under the condition that the ultrasonic frequency is 7000-8000Hz to obtain single-layer graphene oxide dispersion stripping liquid, and carrying out centrifugal treatment on the dispersion stripping liquid to obtain dispersion liquid for later use;
s2, weighing 6-10 parts of polyhexamethylene biguanide, adding the polyhexamethylene biguanide into the dispersion obtained in the step S1, heating to 20-30 ℃, carrying out ultrasonic treatment for 30-60min under the ultrasonic frequency of 6000-7000Hz, heating to 55-65 ℃, reacting for 1-5h, finally carrying out dialysis treatment, washing and cold drying to obtain the graphene oxide antibacterial powder.
10. The automatic sterilization and disinfection device for mobile phones of claim 8, wherein: the nano antibacterial agent is a mixture of nano silver powder and nano titanium dioxide according to the weight ratio of 0.8-1.2; the quick-drying solvent consists of a solvent A and a solvent B according to the weight ratio of 0.8-1.2; the solvent A is at least one of propylene glycol, ethanol, acetone, methanol, propanol and isopropanol, and the solvent B is at least one of polyethylene glycol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether and polyoxyethylene fatty acid ester.
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