42results about How to "Structured" patented technology

The invention discloses a text keyword desensitization method, system and equipment based on a large model and a medium, belongs to the technical field of large model and natural language processing, and aims to solve the technical problem of how to automatically identify and desensitize sensitive information, improve the accuracy of sensitive information identification and further improve the text processing efficiency. According to the technical scheme, the method comprises the steps of data collection; preprocessing the data; marking sensitive information; segmenting the data; selecting a basic model; finely adjusting the model; training the fine-tuned large language model, and obtaining and storing the trained fine-tuned large language model; preprocessing the to-be-processed text data; detecting sensitive information, formulating a desensitization strategy and implementing desensitization processing, performing desensitization verification on the text after desensitization processing, and optimizing and improving the fine-tuned large language model according to a verification result; and packaging the optimized and improved fine-tuned large language model into an API (Application Program Interface) service for an application program to call.

The invention relates to the technical field of high-pile wharf construction, in particular to a construction method of a high-pile wharf superstructure, which comprises the following steps of: mounting a concrete shell prefabricated part on a pile foundation and pouring concrete in a pouring space on a cast-in-place structure of a high-pile wharf by taking the concrete shell prefabricated part as a template; the concrete shell prefabricated part and cast-in-place concrete form a whole, formwork mounting and dismounting are avoided, the construction efficiency and construction quality of the high-pile wharf are remarkably improved, and the safety risk is reduced; the concrete shell prefabricated member has the characteristics of standardization, industrialization and structural unitization; for a large prefabricated structure, a pouring bottom die of the upper structure of the high-pile wharf can be formed by assembling a plurality of concrete shell prefabricated parts on a pile foundation through block design, so that the requirement of a project for construction equipment is lowered, the site construction difficulty is lowered, the construction period of the project is shortened, and the construction cost is saved.

The invention provides chiral photonic crystal toner as well as a preparation method and application thereof. The chiral photonic crystal toner is composed of chiral photonic crystal particles and a luminous substance loaded on the chiral photonic crystal particles, the preparation method comprises the following steps: mixing a liquid crystal polymer monomer, a chiral dopant and a luminescent substance, polymerizing to obtain a luminescent substance-loaded chiral photonic crystal polymer film, and crushing to obtain the chiral photonic crystal toner, the chiral photonic crystal particles have chiral structural colors, and the chiral structural colors are generated in a chiral photonic forbidden band. The chiral photonic crystal toner provided by the invention has the characteristics of chiral structural color and circular polarization luminescence, and can greatly improve the security of information anti-counterfeiting encryption when being applied to an anti-counterfeiting technology.

A nuclear reactor (1) comprises: a vessel (2) closed at the top by a cap (3) and containing a core (4) comprising a bundle of fuel elements (5) and immersed in a primary fluid (F) for cooling the core (4); and a heat exchanger (40) for removing heat from the primary fluid (F) by means of a secondary fluid circulating in the heat exchanger (40); the core (4) is supported by a lower support (90) supporting a lower portion of the core (4) below the active zone of the fuel elements (5) and an upper support (80) supporting an upper portion of the core (4) above the active zone of the fuel elements (5); the upper support (80) is joined to the top cover (3) by a support structure (6) extending from the top cover (3) and has an end element (16) which is open centrally and internally provided with a plurality of clamping elements (14) for vertically supporting and resiliently radially constraining the fuel element (5).

The present invention relates to a chiral dicarboxylic acid metal organic framework crystal material and its preparation method and application. The material has the following chemical formula: {[Cu(L')(H2O)]·4H2O·3CH3OH} n , wherein L is 4,4'-((4R,5R)-4,5-diphenylimidazoline-1,3-diyl)dibenzoate divalent anion, and n is the degree of polymerization. The metal organic framework crystal material of the present invention adopts a solvent thermal synthesis method, which is simple to operate, low in cost, high in yield, and easy to be mass-produced industrially. The prepared metal organic framework crystal material has a high specific surface area (BET specific surface area of ​​773m 2 / g), 1atm, the adsorption capacity of CO2 at 273K is 44.0cm 3 / g. In the absence of alkali, it can efficiently catalyze the coupling of phenylacetylene to produce 1,4-diphenylbutane-1,3-diyne. The catalyst can be recycled five times with almost no activity loss, which is a good heterogeneous catalyst.

The present application relates to an image processing method and device, an electronic device, and a computer-readable storage medium. First, the original image obtained by the image sensor is interpolated to generate a full-size full-color channel image. The full-size full-color channel image obtained by interpolation can greatly improve the brightness of the image, making the picture layer clearer and the picture more transparent. Therefore, the color pixels of different colors in the original image can be filtered through the full-size full-color channel image to generate specific color channel images corresponding to the color pixels of different colors. Finally, based on each specific color channel image, a target image is generated, thereby improving the clarity of the target image finally obtained and making the resolution higher.

The application discloses a kind of thermosensitive microcapsule dispersions and its preparation method and application, it is related to microcapsule technical field.The application provides a kind of thermosensitive microcapsule dispersion, the thermosensitive microcapsule dispersion D90≤0.75 μm, thermosensitive microcapsule dispersion D100≤1.35 μm;The thermosensitive microcapsule dispersion includes thermosensitive microcapsule, the thermosensitive microcapsule includes capsule wall and capsule core, the weight percentage of the capsule wall and capsule core is (45-66) :(34-55);The capsule wall is polyurethane-polyurea compound, and the capsule core is chromogenic dye precursor and solvent.The application innovatively generates polyurethane-polyurea compound capsule wall by twice polymerization reaction, by capsule wall material polyisocyanate and polyether polyhydric alcohol primary polymerization reaction, polyisocyanate and polyamine secondary polymerization reaction, by the effective regulation of product species and generation amount, effectively control the temperature sensitivity of thermosensitive microcapsule, color range.

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

This utility model relates to the field of nonwoven fabric technology, specifically disclosing a nonwoven fabric with a composite fiber layer structure, including a fiber layer, a nonwoven fabric body, cushioning and anti-deformation strips, an antibacterial layer, an anti-deformation pad layer, a cushioning and pressure-resistant layer, and a nonwoven fabric base layer. Cushioning and anti-deformation strips are provided at both ends of the nonwoven fabric body. A nonwoven fabric base layer is provided in the middle of the nonwoven fabric body, with the fiber layer embedded in the center of the nonwoven fabric base layer. A cushioning and pressure-resistant layer is provided on the outer side of the nonwoven fabric base layer, and a water-absorbing and leak-proof layer is provided on the outer layer of the cushioning and pressure-resistant layer. A breathable filter layer is provided on the outer side of the water-absorbing and leak-proof layer, and the antibacterial layer is applied to the outer side of the breathable filter layer. Cushioning and anti-deformation strips are provided at both ends of the nonwoven fabric body for end pressure cushioning protection. Tensile ribs are provided inside the nonwoven fabric base layer within the nonwoven fabric body, which improves the tensile strength of the nonwoven fabric base layer and increases its overall strength.

The invention provides an industrial park innovation atmosphere evaluation method and system, and the method comprises the steps: carrying out the data preprocessing of an obtained initial historical live-action image set, and obtaining a target historical live-action image set; a multi-level industrial park innovation atmosphere evaluation system comprising a target layer, a criterion layer and an index layer is constructed, the target layer is used for defining an overall target of industrial park innovation atmosphere evaluation, and the criterion layer is used for disassembling the defined overall target of the target layer into two types of intermediate dimensions, namely visual feeling and element characteristics; the index layer is used for determining specific indexes with pertinence for each dimension of the criterion layer; scoring the target historical live-action image set according to the multi-level industrial park innovation atmosphere evaluation system to determine an evaluation criterion, and determining a core MLLM evaluation model according to the evaluation criterion; and based on the core MLLM evaluation model, establishing an automatic innovation atmosphere evaluation framework according to organic fusion of core driving subject identity definition, evaluation view and corresponding priority evaluation indexes.

The utility model belongs to the technical field of badges, and particularly discloses a stamping three-dimensional embossment color layer metal badge which comprises a badge body, the badge body is made of metal materials, a pattern groove is formed in the decorative face of the badge body, and various protruding patterns with the three-dimensional decorative effect are formed in the pattern groove through the stamping technology. The non-protruding part in the pattern groove is coated with a color coating, and all the protruding lines and the color coating cooperate to form a decorative pattern. According to the stamping three-dimensional embossment color layer metal badge disclosed by the utility model, a plurality of convex patterns are formed in the pattern groove of the decorative surface of the badge body by a stamping process, and the color coating is coated on the non-convex part in the pattern groove, so that the decorative pattern formed by all the convex patterns and the color coating collaboratively not only has stronger three-dimensional sense, but also is distinct in gradation; and the decoration effect and the artistic value of the badge are effectively improved.

The utility model discloses an intelligent weak current control cabinet and air washing machine system relates to the technical field of control cabinet, aims at solving the current control cabinet in the layout of the line after bundling is more disorderly, is not favorable to the quick troubleshooting, has greatly increased the technical problem of maintenance difficulty and maintenance cost, including control cabinet body and wiring frame that sets up in control cabinet body, be provided with mounting panel in control cabinet body, wiring frame includes fixed plate, the front end symmetry of fixed plate is provided with second wiring ring and first wiring ring, the side end equidistance of fixed plate is provided with mounting rod, the front end equidistance of mounting rod is provided with connecting rod, the end of connecting rod is provided with wiring ring. The utility model has realized the layering arrangement of line regulation, has greatly promoted troubleshooting efficiency, simultaneously, the wiring ring design of innovation increases the line layout amount, significantly improves work efficiency, effectively reduces the advantages such as maintenance difficulty and cost.

The present invention provides a multilayer milk skin layered yogurt and a preparation method thereof, and relates to the technical field of yogurt, the multilayer milk skin layered yogurt comprises 80-90 parts of raw material milk, 1-10 parts of cream, 0-1.2 parts of a compound stabilizer, 0.01-0.05 part of a strain, 3-8 parts of an anti-acid fruit and vegetable sauce, and 1-8 parts of sugar, the yogurt has at least three layers, the milk skin is located on the upper layer, the middle layer is a yogurt base, and the bottom layer is the fruit and vegetable sauce. The anti-acid fruit and vegetable sauce and the compound stabilizer cooperate to realize fruit and milk co-fermentation fermented milk, multilayer milk skin layering weaning can be formed, the multilayer milk skin layering weaning layering effect is remarkable, the boundary is clear, the product taste is fine, smooth and smooth, the product has natural fruit fragrance and milk fragrance, and the product is visually bright in color and distinct in gradation, and has a good market prospect. The appetite feeling and the eating interestingness are greatly enhanced.

The utility model discloses fan assembling equipment which comprises a first bottom plate and a second bottom plate, the side face of the first bottom plate is provided with the second bottom plate, the top of the first bottom plate and the top of the second bottom plate are provided with installation holes, the top of the first bottom plate and the top of the second bottom plate are provided with strip-shaped plates, and the interiors of the strip-shaped plates are connected with a containing frame in a sliding mode. A reinforcing plate is connected to the outer side of the containing frame, a threaded seat is arranged at the top of the reinforcing plate, and a pressing screw rod is arranged in the threaded seat. According to the fan assembling equipment, the strip-shaped plate is arranged on the top of the plate body structure, the containing frame is slidably connected into the plate body structure, a fan is installed in the containing frame through a fastener, the containing frame is pulled to move in the strip-shaped plate, and after the containing frame moves to a proper position, the fan is assembled. And a pressing screw rod is screwed to adsorb a suction cup to the top of the plate body for position fixation, so that the fan equipment is convenient to move, and a movable structure is provided during use.

The invention discloses an organic particle and a preparation method thereof, an emulsion, an isolating membrane, a secondary battery monomer and an electric device. The organic particles comprise secondary particles formed by gathering primary particles, and the primary particles comprise first organic particles and second organic particles; the interiors of the first organic particles are of hollow structures, and the second organic particles are binder particles. According to the embodiment of the invention, the organic particles are used in the isolating membrane, so that the secondary battery monomer has high reliability and good cycle performance.

A method and system for designing a knowledge graph of risk warning information for power grid regulation, the method comprising: collecting semi-structured data and unstructured data of power grid regulation to construct a dispatching knowledge base; using the dispatching knowledge base to design a hierarchical knowledge graph of risk warning for power grid regulation; using the knowledge graph of risk warning for power grid regulation in combination with expert experience knowledge to express the risk warning system of power grid regulation in a logical hierarchy; collecting power grid regulation risk warning notices, and extracting events from the notices of risk warning for power grid regulation to obtain the relationship between the facts and the elements of the event of the risk warning instance of power grid regulation, and constructing a graph of risk warning events for power grid regulation. The present invention obtains the relationship between the facts and the elements of the facts through event extraction, and establishes a graph of risk warning events for power grid regulation. The graph of risk warning events for power grid regulation integrates multiple types of events and entity knowledge, and is a specific form of the knowledge graph of risk warning information for power grid regulation.

The invention belongs to the field of composite materials, and particularly discloses a flexible thermoplastic composite material preimpregnated yarn and application. The spinnable flexible thermoplastic composite material pre-impregnated yarn provided by the invention comprises the following raw materials: reinforced fibers and a thermoplastic matrix, in the flexible thermoplastic composite material pre-impregnated yarn, the thermoplastic matrix is distributed on the reinforced fibers in a microbead form, and the mass content of the thermoplastic matrix in the pre-impregnated yarn is 20-70%. The flexible thermoplastic composite material preimpregnated yarn provided by the invention overcomes the problems that a thermoplastic matrix is high in viscosity and is difficult to infiltrate reinforced fibers, can be applied to weaving, weaving and other spinning procedures, realizes spatial arrangement of fibers in a thermoplastic composite material, and improves the mechanical contribution rate of the reinforced fibers in the thermoplastic composite material. Meanwhile, the structure of the thermoplastic composite material can be expanded to 2D and 3D, the capacity of the thermoplastic composite material for preparing components in complex shapes is improved, and application of the thermoplastic composite material to force bearing components is promoted.

The utility model discloses a water tank empty real exchange goods shelf device relates to the technical field of logistics operation, wherein, water tank empty real exchange goods shelf device includes frame, conveying mechanism, first push mechanism, second push mechanism and elevating system, and conveying mechanism includes first conveying assembly and second conveying assembly that first conveying assembly and second conveying assembly are spaced apart on the frame along the vertical direction, and elevating system is used for moving material from the discharge end of second conveying part to the feed end of third conveying part. The utility model discloses the technical scheme through adopting four oblique settings conveying part, forms the continuous goods box circulation path, and effectively simplifies the conveying flow, and improves work efficiency, through adopting first push mechanism and second push mechanism, can realize the accurate transfer of goods box between different levels, through adopting elevating system, realizes the automation exchange of empty box and real box, ensures that empty box can be in time back to logistics system and continue using, guarantees the stability and continuity of production rhythm.

The invention relates to the technical field of adhesives, and specifically discloses a PA hot melt adhesive material for low-pressure injection molding and a preparation method thereof. The PA hot melt adhesive material comprises the following raw materials in parts by weight: 270-320 parts of carboxylic acid monomers, 50-60 parts of suberic acid, 72-116 parts of hexamethylenediamine, 18-36 parts of dodecanediamine, 1.2-1.6 parts of paraffin wax, 0.3-0.4 parts of benzoic acid and 4-7 parts of functional fillers. The invention adds carboxylic acid monomers and functional fillers into the hot melt adhesive, wherein the carboxylic acid monomers contain abundant active hydroxyl groups, benzene rings, flexible long-chain alkane structures and unsaturated double bonds, and can not only be cured and cross-linked with long-chain carboxylic acids in a base material, but also react with the functional fillers, thereby improving the overall cross-linking density of the hot melt adhesive system, improving the waterproof performance of the hot melt adhesive, improving the melting point and mechanical properties of the hot melt adhesive material, and reducing the molding shrinkage rate thereof.

According to the diversified solid egg steamed stuffed bun and the preparation method thereof, fresh eggs, dietary alkali and water are selected as basic raw materials, various food materials such as grains, vegetables, meat and aquatic products are combined as stuffing, and double upgrading of the taste and nutrition of the solid egg steamed stuffed bun is achieved; in the preparation process, firstly, the stuffing is seasoned for standby application, then egg liquid is prepared and poured into a solid egg mold, then the stuffing is filled and covered with the egg liquid, and finally the diversified solid egg steamed stuffed bun is obtained through cooking forming. The method is simple and easy to operate, and can be flexibly adjusted according to personal taste and nutritional requirements; the prepared solid egg steamed stuffed bun is elastic in taste, rich and diversified in stuffing, balanced in nutrition, suitable for being eaten as breakfast, lunch, dinner or snack, and high in market application value and popularization prospect.

The utility model relates to the field of finished oil product storage, and provides a finished oil product storage device which comprises a storage barrel with a feeding port and a discharging port, one side wall of the storage barrel is concaved inwards to form a first containing cavity, the other side wall of the storage barrel is concaved inwards to form a second containing cavity, and an oil pump, a reel with a hose and an oil gun are arranged in the first containing cavity. An oil inlet of the oil pump is communicated with a discharging port of the storage barrel through an oil pipe, an oil outlet of the oil pump is communicated with one end of the hose, a connector of the oil gun is communicated with the other end of the hose, and a battery pack is arranged in the second containing cavity and electrically connected with the oil pump. According to the product oil storage device, the oil pump, the reel with the hose and the oil gun are arranged in the first containing cavity in one side of the storage barrel, oil adding and taking operation can be directly conducted through the oil gun and the hose in the using process, uncovering pouring or swabbing tool switching is not needed, and convenience and flexibility of oil adding and taking are improved.

This utility model discloses a spraying mechanism for a high-speed airflow finishing machine, including a blowing chamber inside the finishing machine, a spraying mechanism and a drive mechanism mounted on the finishing machine. The spraying mechanism includes a front guide roller, a rear guide roller and a spraying cylinder assembly mounted inside the finishing machine. The front guide roller and the rear guide roller are arranged in parallel, and the spraying cylinder assembly is located between the front guide roller and the rear guide roller, and the front guide roller, the rear guide roller and the spraying cylinder assembly are triangularly distributed. In this utility model, the spraying mechanism realizes the adjustment of the airflow direction and time between the nozzle and the fabric by rotating the spraying cylinder. The airflow is sprayed intermittently or in rotation, and the fabric pile surface presents a random and irregular rotating pattern. The airflow blows and combs the fabric in the blowing chamber of the high-speed airflow finishing machine, making the pile fabric pattern loose and straight, with clear layers and a strong three-dimensional effect. At the same time, it shortens the production line, reduces energy consumption and saves energy.

The invention discloses a natural landscape revetment and a construction method thereof, and belongs to the technical field of landscape engineering, and the main body structure of the revetment sequentially comprises a rammed earth layer, a soil layer layered rolling layer and a sandy soil layer from bottom to top; 3-5 pieces of decoration scene stone are arranged in an upstream proper area every 12-15 m; a 2.5-3.5 m aquatic plant planting area is arranged in the midstream; the method comprises the following steps: arranging a wood pile at the downstream, arranging sandy soil, a wood bundle and the wood pile at the upstream area of the wood pile, adopting wickers of 1-5cm and 40-50cm in length as the wood bundle, nailing the wood pile into the soil by 1.5 m according to the distance of 1m, scion, and binding the wood bundle and the wood pile. According to the revetment, natural elements and ecological functions are combined, the construction method is simple and feasible, the stability of the revetment can be effectively enhanced, meanwhile, the attractive and natural landscape effect is created, and good ecological benefits and landscape value are achieved.

This invention discloses an image stretching method and apparatus. It uses a monotonic function as a reference function, and obtains the corresponding coordinates by substituting a preset stretching inflection point into the reference function. It then calculates the difference between the reference function at the preset stretching inflection point and the gamma reference parameter (i.e., 1) to obtain the reference offset. The reference function and the reference offset are then used as the gamma parameter, causing the stretching curve to intersect the function y = x at the preset stretching inflection point. Since the reference function is monotonic, the values ​​on the stretching curve on both sides of the preset stretching inflection point are greater than 1 or less than 1, respectively. This results in the stretching curve forming a convex curve and a concave curve on both sides of the preset stretching inflection point compared to the function y = x. Therefore, when stretching an image using the stretching curve, the concavity and convexity of the stretching curve can be used to perform differentiated stretching near the inflection point, resulting in a more distinct layered X-ray image with more comprehensive detail and improved overall image contrast.

The utility model discloses a kind of double-membrane compatible longitudinal sealing mechanism, including mounting plate, guiding plate is sequentially provided on the mounting plate from top to bottom, film pulling device, heating device and compression device;Thin film is guided through guiding plate, driving assembly drives paper pulling wheel, and cooperate with driven wheel to pull packaging film, heating device is heated to suitable sealing temperature to thin film, then the sealing is completed by compression of driving, driven longitudinal sealing wheel, speed regulating device is applied to belt and changes the running speed of compression device, adapts different membrane material.In addition, the opening and closing of driving swing block and passive swing block are controlled by electromagnet, can effectively prevent thin film from being scalded, driving longitudinal sealing wheel and driven longitudinal sealing wheel built-in heating copper block, improve sealing efficiency.The utility model heating speed is fast, with anti-scalding membrane opening and closing structure and anti-wrinkle speed regulation function, strong flexibility, and the compatibility of different membrane material is good.

The present invention relates to a photosensitive resin composition that not only has excellent optical density and light resistance, but also has improved transmittance, photoreactivity, and sensitivity, and thus can be preferably applicable to form a pixel defining layer pattern of various display devices, such as an organic electroluminescent device, and a display device manufactured using the same.

The utility model discloses an offset inverted triangle spring system which comprises a fabric layer, a spring layer, offset inverted triangle springs and a supporting mechanism, the spring layer comprises a surrounding edge arranged on the outer layer, a plurality of offset inverted triangle springs are evenly arranged in the middle of the inside of the surrounding edge, each offset inverted triangle spring comprises a spring wire, and the supporting mechanism is arranged on the surface of the fabric layer. Transition sections are arranged at the upper ends and the lower ends of the spring wires, inverted-triangle-shaped connecting sections are arranged between the transition sections, and the sections of every two adjacent spring wires are of a mirror image structure. Compared with the prior art, the biased inverted-triangle spring has the advantages that the middle waist of the biased inverted-triangle spring is larger than the caliber, the biased inverted-triangle spring is asymmetric up and down and forms a biased spring, the sections of two adjacent spring wires are of a mirror image structure, force can be unloaded to the maximum extent, the biased inverted-triangle spring is well arranged and firmer and more durable, the biased inverted-triangle spring is a continuous spring, the service life is greatly prolonged, and the service life of the biased inverted-triangle spring is prolonged. And the offset inverted triangular spring does not rotate and can stably support for a long time.

The invention discloses an injectable adhesive microcarrier with a layered structure as well as a preparation method and application of the injectable adhesive microcarrier, a hydrogel microcarrier is constructed by a microfluidic technology, and the size of the microcarrier is adjusted by adjusting the flow rate and the voltage; the generated polydopamine is attached to the surface of the microcarrier through a dopamine oxidation auto-polymerization method, and the layered microcarrier with adhesion and responsiveness is obtained. The prepared microcarrier has a three-dimensional network structure and a hydrophilic property, can provide sufficient space for loading of various drugs, and controls the photo-thermal conversion property of the microcarrier by adjusting near-infrared irradiation, so that the drug release process is controlled, and the drug delivery efficiency is improved. Due to the characteristics, the injectable adhesive microcarrier with the layered structure can overcome the limitation of a middle ear drug delivery system. The invention has the advantages of reusability, low cost, simplicity in operation, convenience, reliability, high biocompatibility, inner ear targeting and the like.

The invention discloses a peep-proof film which comprises a first adhesive layer, a peep-proof layer and a second adhesive layer, the first adhesive layer covers one side of the peep-proof layer, and the second adhesive layer covers the other side of the peep-proof layer; the peep-proof layer comprises a peep-proof body layer and a light-transmitting layer, a through hole is formed in the position, corresponding to a camera of the electronic equipment, of the peep-proof body layer, the light-transmitting layer is arranged in the through hole, and the light transmittance of the light-transmitting layer is higher than that of the peep-proof body layer. According to the peep-proof film provided by the invention, the shielding influence of the peep-proof layer on a camera can be avoided in the use process, and when the peep-proof film is matched with the protective layer for use, fog cannot be formed below the protective layer, and the shooting effect cannot be influenced.