578 results about "Eye protection" patented technology

The invention relates to the field of intelligent table lamps, and discloses an LED personalized eye protection lighting method based on AI learning, and the method comprises the steps: fusing the myopia degree manually input by a user, real-time ambient light intensity and desktop reflection characteristics, and generating an eye load adaptation matrix; performing cross-domain convolution recursion modeling on the eye load adaptation matrix, and constructing a user personalized visual tolerance tensor; based on the visual tolerance tensor, utilizing an adaptive threshold drift model to extract an illumination comfort trajectory, and identifying potential visual fatigue risk candidate points; mapping the potential asthenopia risk candidate points to an LED dimmable unit cluster, and performing iterative coupling optimization on brightness gradient, color temperature offset and an illumination incident angle to obtain light field adjustment solutions facing different myopia degrees; generating a non-uniform distributed control instruction among the brightness, the color temperature and the refresh frequency based on the light field adjustment solution; the method has the advantage of intelligently adjusting the light brightness and the color temperature by combining the myopia degree of the user and the ambient brightness.

The invention discloses an eye protection display control method and system based on ambient light, a medium and a product, and relates to the field of data processing. The method comprises the following steps: acquiring data such as vehicle internal environment illumination, a solar azimuth angle, a driving posture and relative positions of eyes of a driver and a display screen; based on the data, determining an estimated glare area and corresponding intensity within a preset time by analyzing the reflection condition of external illumination on the surface of the display screen; defining a target dimming area from a polymer dispersed liquid crystal dimming layer on the surface of the display screen according to the pre-estimated glare area; determining a driving voltage parameter of the target dimming area according to the estimated glare intensity so as to adjust the scattering degree of the target dimming area; and dynamically optimizing the display effect of the pre-estimated glare area in combination with the environment illumination data, the display content of the glare area and the scattering degree. The problem that the eyesight of a driver and the driving safety are affected due to the fact that a glare area is formed on the surface of the vehicle-mounted display screen by ambient light can be relieved.

The invention belongs to the technical field of medicines, and particularly relates to a multi-effect composition containing ergothioneine, a preparation method of the multi-effect composition and application of the multi-effect composition in eye products. The multi-effect composition is prepared from ergothioneine, tromethamine and sodium hyaluronate according to the mass ratio of (0.5 to 10) to (1 to 5) to (0.5 to 3). According to the multi-effect composition containing the ergothioneine, the tromethamine in the composition can protect the stability of the ergothioneine under the conditions of illumination and high temperature; the ergosulfide can protect the activity of macromolecular sodium hyaluronate. The synergistic compatibility of the ergothioneine, the sodium hyaluronate and the tromethamine is utilized, so that the moisturizing effect and the eye protection effect of the composition can be remarkably improved. The ergothioneine-containing multi-effect composition provided by the invention has the effect of preventing cataract through specific components and proportions, and has the advantages of long-acting eye moistening and good stability.

The invention provides eye protection liquid for improving eye microcirculation and a preparation method thereof, and belongs to the technical field of medical configuration products. The composition comprises the following components: surface-modified magnetic nanoparticles, a calendula extract, a fermented dogwood extract, xanthophyll, taurine, sodium hyaluronate, hydrolyzed sodium hyaluronate, soya bean lecithin, borneol and fermented vegetable oil. The efficiency of active ingredients is improved through a double-fermentation technology, magnetic targeting and multi-channel compounding are combined, and the preparation method has remarkable advantages in the field of improving periorbital microcirculation. The traditional Chinese medicine composition has an obvious relieving effect on asthenopia and dry skin around eyes; the components of the eye microcirculation eye protection liquid are mild, and adverse reactions such as allergy cannot be caused.

The invention discloses an eye examination device with a postoperative care eyelid supporting function, and belongs to the technical field of eye examination.The eye examination device comprises an eyeshade type frame, a tightening belt, a shell, an examination base, an examination module, an eyelid dilator and the like, stable wearing can be achieved through the tightening belt, the position of the examination module is adjusted through a micro electric push rod, and the eyelid dilator is arranged on the shell; an upper eyelid supporting piece and a lower eyelid supporting piece of the eyelid dilator achieve accurate dilation by means of the SMA driving dilator, a contact air bag on an arc-shaped silica gel supporting pad can adjust contact pressure through a pneumatic adjuster, a piezoelectric ceramic vibrator can assist in tear adjustment and muscle relieving, a liquid absorber can treat redundant tears, and the device integrates a control module and various detection modules and is convenient to use. The eye protection device can monitor the eye state in real time and trigger a protection mechanism, provides safe and comfortable support and nursing for postoperative patients while completing eye examination, and is suitable for ophthalmologic postoperative examination and rehabilitation assistance.

This invention discloses a photocatalytic negative oxygen ion near-field purification eyeglass component and its preparation method. The component includes an eyeglass substrate (lens or frame). From the inside out, the outer surface of the substrate is sequentially provided with a functional film layer, a plasma activation layer, and an outermost composite film layer of nitrogen-doped anatase titanium dioxide supported on a Pt-Au-Ag-Pd quaternary noble metal. This film is responsive to the entire visible light band from 400nm to 700nm and stably generates ≥1000 negative oxygen ions / cm³ within a 30cm near-field breathing zone of the wearer's mouth and nose under normal lighting conditions. It also achieves antibacterial and bacteriostatic effects, degradation of harmful gases, surface self-cleaning, and anti-fogging functions. This invention optimizes the film structure, allowing the photocatalyst to directly contact air and visible light, maximizing catalytic efficiency. It is also compatible with lenses and frames, integrating multiple effects such as eye protection, purification, antibacterial properties, and anti-fogging. The process is universal and mass-producible.

1. The name of the design product: safety helmet protective cover (2). 2. The use of the design product: the design product is a protective cover for safety helmet, which has the functions of dustproof, face protection, eye protection, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: atomizer (eye protection). 2. The use of the design product: for eye protection atomizer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The invention belongs to the technical field of eye protection medical instruments, and discloses an instantaneous eye protection and optical barrier device during laser therapy, which comprises a bed frame and a laser therapeutic instrument host, an electric telescopic rod drives an L-shaped plate to move, the L-shaped plate drives a connecting plate and a positioning plate in a protection assembly to move, and the laser therapeutic instrument host is connected with the bed frame. When an L-shaped plate moves, the L-shaped plate drives a square box and a square ring sliding frame to move, the square ring sliding frame drives a square plate and magnetic blocks to move, the two magnetic blocks are close to each other, and due to the action of magnetic fields generated by the L-shaped plate and the square ring sliding frame, although the distance is gradually reduced, due to the action of the same polarity, the eyes of the patient can be preliminarily shielded. And the two magnetic blocks always keep a certain distance, so that direct contact is avoided. And because the laser operation is an instantaneous process, the electric telescopic rod drives the protection assemblies to operate quickly, the two protection assemblies which are close to each other can be prevented from colliding through the two magnetic blocks, and the phenomenon that the device is damaged is avoided.

The utility model discloses a mobile phone touch screen with an anti-blue-light coating, which comprises a touch screen main body, a substrate is arranged on one side of the touch screen main body, a display unit is arranged on the substrate, a sensor film is covered on the display unit, a glass cover plate is arranged on one side, far away from the substrate, of the sensor film, and an anti-blue-light coating is arranged on the glass cover plate. The anti-blue-light assembly is arranged on one side of the glass cover plate, a release protective film is arranged on the side, away from the glass cover plate, of the anti-blue-light assembly, the protective outer frame is arranged outside the touch screen body, and anti-explosion mechanisms are evenly distributed on the side, close to the touch screen body, of the protective outer frame. The touch screen main body, the substrate, the display unit, the sensor film, the glass cover plate and the blue light prevention assembly are arranged, and the blue light prevention assembly comprises the silicon oxide film, the nano pasting film, the nano particles and the nano protective coating, so that the blue light prevention touch screen has an efficient light absorption protection effect, the blue light is greatly reduced, and the eye protection effect is improved.

1. Name of the product in this design: Vision Adjustment Measuring Instrument (Dual-Cylinder). 2. Purpose of this design: This design is for eye protection and vision adjustment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Posture Correction and Eye Protection Desk Lamp Study Board. 2. Purpose of this design: A writing pad or study mat. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a multifunctional integrated eye-protecting and posture-correcting table which comprises a bearing plate and a multifunctional integrated part, and the bearing plate is used for providing support for articles; the multifunctional integration part is arranged at the end part and / or the side part of the bearing plate, a mounting cavity for mounting at least one functional part is formed, and an opening is formed in at least one side of the mounting cavity, so that the functional part and the bearing plate are connected into a whole through the multifunctional integration part. The upper end face of the bearing plate serves as a writing face, notebook paper and the like can be placed on the upper end face of the bearing plate to facilitate writing of a user, the main function of the multifunctional integration part is that functional components and the bearing plate are connected together, so that the bearing plate integrates more functions in a learning scene instead of being only used for reading or writing, and all-around eye protection and posture correction are truly achieved; and the use flexibility and convenience are improved.

1. Name of the product of this design: Cycling Glasses (SP‑384). 2. Purpose of this design product: This design product is used for eye protection while cycling. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model provides a kind of anti-dazzle LED eye protection classroom lamp, including lamp body, the lamp body includes the cuboid heat dissipation shell, the top of the heat dissipation shell is fixedly connected with wiring tube, both sides of the heat dissipation shell are evenly provided with a row of side heat dissipation fins, the wiring tube is set in the end close to heat dissipation shell, the top of the heat dissipation shell is fixedly connected with groove type frame, the groove type frame is provided with the rotating shaft parallel with heat dissipation shell, the outer peripheral wall of the rotating shaft is fixedly connected with at least one cleaning plate.In the utility model, groove type frame is arranged above heat dissipation shell, rotating shaft is arranged in groove type frame, cleaning plate parallel with heat dissipation shell is fixedly arranged on the outer peripheral wall of rotating shaft, when rotating shaft rotates, cleaning plate can clean dust accumulated on the top wall of heat dissipation shell, which has the advantage of more conveniently cleaning dust accumulated on the top of heat dissipation shell.

The utility model relates to the technical field of eye protection, in particular to an eyesight-improving eye pad structure which comprises an eye pad body, a temple pad, a Yintang acupoint pad and a fixing assembly, and the fixing assembly comprises a nose pad, a breathable frame, a circular ring, an elastic rope, a fixing block, a hook, a mounting area and a traditional Chinese medicine layer. The eye pad body is aligned to the eyes of a user, the temple pad is aligned to the temples of the user, the impression point pad is aligned to the impression of the user, the nose pad abuts against the nose bridge of the user, meanwhile, the fixing block is held, the elastic rope is pulled, the hook can be pulled to the ears of the user according to the size of the head of the user, and the hook is hung on the ears of the user. The traditional Chinese medicine layer contains a plurality of health care medicine components, so that health care can be carried out on the eyes of the user, and therefore, the problem of inconvenience in use due to the fact that the eye pad body cannot be fixed on the face of the user for a long time when the user uses an existing eyesight-improving eye pad is solved.

1. Name of the product in this design: Sunglasses (HK62801). 2. Purpose of this design: This design is intended for wearing, sun shading, decoration, and eye protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: Ski goggles (YH371). 2. The use of the design product: For eye protection. 3. The design features of the design product: In shape. 4. The picture or photo that best indicates the design features: Perspective view.

1. Name of the product in this design: Sunglasses (N8612). 2. Purpose of this design: This design is intended for wearing, sun shading, decoration, and eye protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model belongs to the field of eye patch production technology and discloses a disinfection device for eye patch production. It includes a fixed frame, a guide plate connected to the surface of the fixed frame, a disinfection rack connected to the surface of the fixed frame, a drive source connected to the surface of the disinfection rack, a transmission component on the fixed frame, and a disinfection component on the disinfection rack. The surface of the transmission component is connected to the power output end of the drive source, and the surface of the disinfection component is connected to the surface of the disinfection rack. This utility model facilitates the rotation of the transmission wheel via the drive source, which in turn facilitates the transmission belt, thereby facilitating the rotation of each transmission conveyor rod. This allows for convenient delivery of eye patches between the first and second disinfection nozzles, eliminating the need for operators to repeatedly place each eye patch sequentially at the disinfection point, reducing the workload of operators. The wear-resistant belt effectively reduces the gap between the transmission conveyor rods, preventing eye patches from falling during delivery and improving the stability of the delivery process.

1. The name of the design product: eye protection instrument (ybb5). 2. The use of the design product: for eye health care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of this design product: Leg rest for sunglasses (1113). 2. Purpose of this design product: The overall purpose of this design product is to be worn to provide eye protection; the local purpose of this design product is to act near the user's ears to enhance the stability of wearing sunglasses. 3. The key design feature of this design product lies in the shape of the part for which protection is sought. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. The gray-coated parts in the design view are the parts that do not require protection.

An eye protection display includes a main body. The main body includes a display panel, a first prism layer, a light guide component, and a light source component. The light source component is used for generating light. The light generated by the light source component sequentially passes through the light guide component, a converging prism, and the display panel, thereby displaying an image through the display panel. The first prism layer includes a plurality of protruding first converging prisms. The first converging prism includes a first bottom surface, a first top surface, and a first side surface. The first side surface is connected to the first bottom surface and the first top surface. The first side surface is an arc-shaped first side surface.

The utility model belongs to the technical field of lamps, and discloses a fast assembly type eye protection classroom lamp which comprises a lamp box and a pair of hanging rods, the top end of the lamp box is connected with a pair of symmetrical bases, the bases are respectively provided with a positioning groove and a limiting groove, and the positioning groove and the limiting groove are communicated with each other. The bottom end of the hanging rod is connected with a connecting block matched with an inner cavity of the positioning groove in shape, a clamping groove is formed in the end, close to the limiting groove, of the connecting block, a limiting block used in cooperation with the clamping groove is arranged in the limiting groove, sliding grooves are formed in the two ends of the inner wall of the limiting groove, sliding blocks are connected to the two ends of the limiting block, and the sliding blocks are slidably connected with the sliding grooves. The lamp box is simple in structure and reasonable in design, the quick release structure is arranged between the hanging rod and the lamp box, so that a user does not need to dismount the hanging rod when maintaining the lamp box, the lamp box can be taken down independently, the dismounting difficulty is reduced, convenience is brought to maintenance work, and the working efficiency is improved.

1. Name of the designed product: Eye protection lamp (ES-FSL-M10 Ultra Round). 2. Use of the designed product: The designed product is an eye protection lamp. 3. Design points of the designed product: In shape. 4. Picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: Goggles frame. 2. The use of the design product: For eye protection. 3. The design points of the design product: In shape. 4. The picture or photo that best shows the design points: Perspective view 1. 5. Other circumstances that need to be explained: Exploded view diagram shows the exploded view of the goggle frame in top view.

The invention relates to a novel dibbling stone instrument for eye protection and a five-needle dibbling operation eye nursing method thereof. The instrument is characterized in that a storage battery is arranged in a heating base (2), and a stone needle bowl (4) is fixed at the upper end; a stone needle dialer (3) is accommodated in the stone needle bowl (4), and a body (34) of the stone needle bowl (4) is provided with a temperature display meter (35) and a built-in probe (36); the body (34) is sleeved with an anti-skid soft sleeve (31) and is designed in an asymmetrical inclined mode (the left end is pointed, and the right end is wide). According to intelligent control, a control panel area comprises a control box (7) and a switch (10), and a power supply interface area is provided with double USB ports (6 and 8) and a power connection part (5); the liquid level sensor (14) monitors liquid in the stone needle bowl (4) and is in linkage with the control box (7) to trigger dry burning protection. According to the nursing method, the forehead, the eyes, the periphery of the nose, the ears and the lymph area are dredged step by step through pointed-end acupoint hitting, wide-head scraping and hot compress of a warm part in combination with the five-needle dilating operation. The innovation advantages are as follows: (1) the soft sleeve (31) and the girdling body (34) improve the operation skid resistance and the ergonomic adaptability; (2) precise temperature control is realized by a temperature display meter (35) and a built-in probe (36); (3) double mechanisms of a liquid level sensor (14) and a circuit protector (23) completely eradicate the risk of dry burning; and (4) a special stone needle therapy method strengthens the synergistic interaction of the instrument and the therapy.

1. The name of this design product: Study table with sitting posture correction and eye protection lamp. 2. Purpose of this design product: Used as a study table with an eye protection lamp for posture correction. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.