103results about How to "Protect eyesight" patented technology

The invention discloses a multifunctional desk which comprises a desk board and a desk frame supporting the desk board; the desk board is provided with a drawing area and a computer area; the drawing area comprises a drawing board and a light source mounted on the desk board; a transparent plate is arranged at the center of the drawing board; the included angle between the drawing board and the desk board can be adjusted within the range of 0 to 45 degrees; the computer area comprises a three dimensional adjustable bracket mounted on the desk frame and used for supporting a display to allow the display to be lifted, rotated or adjusted in depression angle; and by controlling the three dimensional adjustable bracket, the display can be exposed out of the desk board and adjusted in angle, so that a computer can be used. According to the invention, through a computer lifting and rotating mechanism and a display tilt angle adjusting mechanism, people can watch the display from any angle conveniently, so that the multifunctional desk has the advantages of reasonable structure, convenience in use, human-centered design and the like.

The invention discloses a method and mobile terminal for active protection of eyesight. The method comprises the steps of (1) starting an active eyesight protecting function; (2) presetting a controlled application and backlight brightness and using time corresponding to the controlled application; (3) starting a timer and adjusting the backlight brightness of a display screen to be the backlight brightness corresponding the current application actively to enable the brightness of the display screen to be as soft as possible when the fact that the controlled application is started is detected; (4) suspending the controlled application and displaying a prompt message in a pop-up mode to remind a user of eyesight protection actively when the timer is used for timekeeping for as long as the preset using time of the current controlled application; (5) judging whether the user continues to use the current controlled application, if so, the controlled application continues to run and the timer is used for timekeeping again. The method and mobile terminal achieve active protection of the eyesight, so that the problem that visual impairment is caused by long-time unconscious concentration on a high-brightness display screen is solved.

The invention discloses a digital television anti-addiction method and system based on the android system. The digital television anti-addiction method comprises the steps that the category of an audience in front of a television is recognized by means of a smart television, an anti-addiction watching time threshold value corresponding to the category the audience is inquired according to the category of the audience, and a corresponding television anti-addiction measure is implemented when the watching time of the audience reaches the anti-addiction watching time threshold value corresponding to the category of the audience. The digital television anti-addiction method and system based on the android system has the advantages that juveniles are effectively prevented from being addicted to the television, and negative influence on the juveniles caused by long-time television watching is reduced.

The invention discloses a method and a system for automatically prompting a distance from human eyes to a screen. The method comprises the following steps: (A) collecting an image of a user through a camera; (B) processing the collected image, positioning a human face through a human face detection model, positioning an eyeball pair through an eyeball pair detection model, determining an image eye distance r of the user, calculating the age of the user through an age identifying unit and outputting the user eye distance R according to the age of the user; and (C) calculating the distance (D) from the human eyes to the screen by a formula D=(R*f)/r by combining the image eye distance r, the user eye distance R and the focus distance f, comparing the D with a prompting threshold, if the D is smaller than the prompting threshold, sending out alarm to the user. The system is used for executing the method. By human face identification, eyeball pair identification and age identification, position comparison is carried out through human face identification and eyeball pair identification to increase the accuracy rate of for positioning the eyeball pair; and the prompting function is relatively suitable for adolescents through age identification to play a role in protecting the vision of the user.

The invention discloses a reading lamp capable of automatically adjusting brightness. Through adjustment of the rotation of a rotary table relative to a base, the rotation of a second supporting rod relative to a first supporting rod and the rotation of a lamp holder relative to the second supporting rod, a user can flexibly adjust the position of the lamp holder in three dimensions according to the change of the read position and the posture; meanwhile along with the change of the position direction of the lamp holder, a first detector and a second detector on the lamp holder can respectively detect the distance of the lamp holder to an illuminated object as well as the brightness in the illumination area; a controller selects a first lamp bead to illuminate and/or a second lamp bead to illuminate according to detection signals of the first detector and the second detector, and controls a first brightness adjuster and/or a second brightness adjuster to adjust the brightness of the first lamp bead and/or the second lamp bead to realize automatic adjustment of the brightness, so that the function of protecting eyesight of the user is achieved, and the electrical energy is saved.

The invention relates to a VR device with functions of eye massage and lens cleaning, which includes a main body, a lens, a fixing belt, a central control mechanism, a cleaning mechanism and a massage mechanism. The cleaning mechanism includes a power component and a swing component, and the massage mechanism includes a moving component and a massage mechanism. The lifting assembly includes a driving unit and a reciprocating unit, and the lifting assembly includes a lifting unit and a fastening unit. In the VR device with eye massage and lens cleaning functions, the lens can be cleaned and cleaned through the cleaning mechanism. Through the massage mechanism, a power source is used to massage the eye socket and Jingming point at the same time, and the eyes Massaging and relaxing relieves the visual fatigue caused by wearing VR equipment for a long time, protects the user's eyesight, saves power costs, improves the massage effect, and greatly improves the practicability and reliability of the equipment.

The invention discloses a light source detecting method. The method comprises the steps that an image of a target light source is collected and scanned, and a plurality of pixel blocks formed by dividing the image after the image is scanned are obtained; an RGB value of each pixel block is calculated; the RGB value of each pixel block is compared with a preset RGB standard value so that the pixel blocks meeting the requirement can be screened out; the pixel blocks meeting the requirement are compared to judge whether the pixel blocks come from the same light source, and the number of actual light sources is calculated; the number of the actual light sources and the number of standard light sources are compared to judge whether the number of the light sources is qualified. The invention further discloses a light source detecting system. According to the detecting method, on the basis of finishing detecting the light source quality, the number of the light sources meeting the light emitting quality is calculated automatically, whether the number is qualified is judged, and therefore the detecting efficiency and the detecting accuracy are improved greatly.

The invention discloses a television time management method, comprising: adjusting the system time of the current television based on the time information in the television program information; adjusting the brightness and contrast based on the system time of the television. The television time management method automatically adjusts the brightness and contrast of the television based on the time when the consumer watches the television, in order to accommodate the day and night environment brightness and the consumer eyesight can be effectively protected.

The invention discloses a reading floodlight special for student dormitories. The reading floodlight special for student dormitories is provided with a reading lamp body of a trapezoidal structure, the angle of the side, close to a control panel, of the reading lamp body is large, restraint of a light diffusion range is facilitated, and control use of the panel can also be achieved; the reading lamp body is provided with a fixed connection protrusion located in the center of the reading lamp body, overall stability and gravity center balance are improved, and the fixed connection protrusion isprovided with a movable corner shaft connected with a telescopic frame plate through a mandrel. Compared with a prior reading lamp, besides the simplex lighting function, the reading floodlight is available for limited positions of a student dormitory space, the occupied space is small, the change of outside light intensity is sensed by sensing the intensity of an external light source, the reading floodlight can be adjusted and used in different directions through flexible angle and height adjustment, uniform illumination is achieved under the action of light diffusion, the vision of readerscan be greatly protected through shading treatment of a certain angle, and the reading floodlight can be conveniently and professionally used in the dormitory environment.

The invention proposes a vision protection method and apparatus for a mobile terminal and the mobile terminal. The vision protection method for the mobile terminal comprises the steps of performing screen capture processing on an image currently displayed by the mobile terminal to obtain a target image; calculating a brightness average value of the target image, and comparing the brightness average value with a preset screen display brightness value in the mobile terminal to obtain a comparison result; and adjusting the screen brightness of the mobile terminal according to the comparison result to protect vision of a user. Through the method, the apparatus and the mobile terminal, the vision of the user can be effectively protected, so that the user can use the mobile terminal under comfortable screen brightness, and the user experience is improved.

The invention discloses a multifunctional educational item bank system based on a public number, including setting up a data receive module, an automatic push module, a self-service module, a WeChat Server, Management Server, a manual service module and an extraction module, by setting a timing module to time the user's practice and usage time, the timing module is used to set the appropriate timeto practice and use, as the auto-push module is arranged to prompt the exercise for auto-push, information such as commodity links, so as to be convenient for mastering the exercise information and the commodity information, as the self-service module is arranged to facilitate the user to query the problem, the invention provides convenience for users, and avoids the situation that the customer problem can not be solved when the manual customer service is off-line. The manual service module is used for facilitating the customer service personnel to carry out online service for users, thus realizing the quick solution of the user problem and improving the user experience.

The invention discloses a pair of intelligent glasses, which comprises a control chip, a plurality of first liquid crystal units, a plurality of second liquid crystal units and an adjustable frame, wherein the control chip is used for controlling the first liquid crystal units to display images and the second liquid crystal units to form equivalent lenses; when the first liquid crystal units do not display the images, all the second liquid crystal units are driven to be equivalent to zoom lenses by the driving voltage, so as to adapt to normal, myopia and hyperopia people and image on retinas of human eyes. Vision correction glasses and the intelligent glasses are not alternately replaced and the requirements of different people are met.

The embodiment of the invention provides a night mode switching prompt method and device. At the current moment within a preset time section matched with a night mode, when current illumination intensity is located within a preset illumination intensity range matched with the night mode, night mode switching prompt information can be output. Through outputting the night mode switching prompt information, a user is reminded in time to control an electronic device to perform night mode switching, and the eyesight of the user is protected. Meanwhile, the night mode switching prompt information can be output only when the current illumination intensity is located within the preset illumination intensity range matched with the night mode and at the current moment within the preset time section matched with the night mode, and therefore interference on the user is small.

The invention provides a brightness regulating method, a brightness regulating device and display equipment, and relates to the technical field of display equipment. The method comprises the following steps: acquiring brightness of a to-be-played image after an image which is currently played by virtue of the display equipment; and regulating backlight brightness of the display equipment until display brightness, which is obtained by superposing the regulated backlight brightness and the brightness of the to-be-played image, is within a preset brightness range. With the design, brightness change of the display equipment in scene switching can be relieved, so that an effect of protecting audiences' eyesight is achieved.

The invention provides a lamp control method and device. The method comprises the following steps: detecting current position information of a lamp arm of a lamp, wherein the lamp arm is flexible and twistable; determining a lamplight mode corresponding to the current position information according to a preset corresponding relation of the position of the lamp arm and the lamplight mode; and controlling the lamp to emit light according to the lamplight mode after the lamplight mode corresponding to the current position information is determined. Therefore, the lamplight mode can be automatically adjusted, thereby being very convenient to use. In addition, the lamplight demands in different environments can be satisfied, and healthy and comfortable lamplight is provided for users, which is conducive to protecting the vision.

The invention claims a control method for controlling the screen display of an electronic device, comprising recording the first continuous Illumination time duration of a screen, starting a first preset eye protection mode when the first continuous Illumination time duration is longer than the first preset time duration, recording the second continuous Illumination time duration of the screen in the first preset eye protection mode, and starting a second preset eye protection mode when the second continuous Illumination time duration is longer than the second preset time duration. Besides, the invention further discloses a control device. The control method and control device in the invention record the continuous Illumination time duration of a screen while an electronic device is used and control the screen to start different eye protection modes according to different Illumination time durations so as to decrease the eye fatigueand protect the eyesight of users.

The embodiment of the invention relates to the technical field of mobile terminal display and discloses a screen adjusting display method and device and a mobile terminal thereof. The screen adjusting display method comprises the steps that operation frequency is obtained; according to the operation frequency, an operation type is determined; according to the operation type, screen display is adjusted. According to the a screen adjusting display method, the operation frequency of a user is obtained, based on the operation frequency, the operation type is determined, and then according to the operation type, screen display of the mobile terminal is automatically adjusted; manual adjusting of the user is not needed, and accordingly eyes of the user are in a more comfortable state when the user uses the mobile terminal, so that the aim that the eyesight of the user is effectively protected is achieved.

The invention discloses a display adjustment method and device, electronic equipment and a storage medium, relates to the technical field of display control, and is used for ensuring that a farther user can clearly see contents displayed in a target display area while protecting the eyesight of the user. The method comprises: detecting a touch operation of the user for a display screen, and determining the position of a first contact initially contacted with the display screen by the user; determining a target display area according to a preset display area selection mode based on the positionof the first contact; and adjusting and reducing the backlight brightness of the target display area, and enhancing the contrast between the display background in the target display area and the handwriting of the display content user for the display screen.

The invention discloses a working method of a table lamp capable of automatically adjusting brightness so as to solve the problem that an existing table lamp cannot adjust the brightness according to light intensity. The working method of the table lamp capable of automatically adjusting brightness includes the following steps that (1) when the light intensity of the environment meets the requirement of normal reading and writing, a first LED lamp and a third LED lamp are turned on, a second LED lamp is turned off, the brightness of the third LED lamp is lower than that of the second LED lamp, an outer cover located outside the first LED lamp, the second LED lamp and the third LED lamp is put down, and the height of the lower end face of the outer cover is smaller than that of the lower end face of an inner cover on the inner side of the outer cover; and (2) when the environment light is dim, the first LED lamp and the second LED lamp are turned on, the third LED lamp is turned off, the outer cover located outside the first LED lamp, the second LED lamp and the third LED lamp is upwards folded along the outer surface of the inner cover, and a bent ring which is inwards bent and arranged on the lower end face of the outer cover abuts against the lower end face of the inner cover on the inner side of the outer cover.

The invention discloses a book page information transmission device and a book page information transmission method. The book page information transmission device comprises a plurality of sensing modules, a storage module and a transmission module, wherein the plurality of sensing modules are arranged at designated positions of designated pages of books, and are used for generating sensing signals according to a starting signal and outputting the sensing signals; each sensing signal at least comprises position information of the corresponding sensing module; the storage module is used for receiving the sensing signal, identifying and storing the position information in the sensing signals, and storing basic information of the books; and the transmission module is used for acquiring the basic information of the books and storing the position information of the sensing modules received by the storage module from the storage module, and packing the information for output. By adopting the book page information transmission device and the book page information transmission method, page information can be recorded, stored and displayed when a person is reading a paper book, thereby protecting the eyesight, and enhancing the user experience degree.

The invention discloses a self-adaptive table lamp which comprises a lamp cover, an LED lamp bulb and a lamp seat. A switch is mounted on the lamp seat. The self-adaptive table lamp is characterized in that a light refractivity collector is arranged on the inner wall of the lamp cover, an illumination intensity sensor is arranged at the edge of the lamp cover, the lamp cover and the lamp seat are rotatably connected, a chip in circuit connection with the light refractivity collector and the illumination intensity sensor is disposed in the LED lamp bulb, a spherical rotating shaft is arranged at a position where the lamp cover is connected with the lamp seat, and a motor is disposed in the spherical rotating shaft and is in circuit connection with the chip. The self-adaptive table lamp can automatically adjust angle of the lamp cover and strength of the lamp bulb and is beneficial to eyesight protection.

A universally adjustable mobile multifunctional floor lamp according to the present invention comprises a lampshade, the inner wall of the lampshade is provided with a tin film, one side of the opening of the lampshade is provided with diffusing glass, and one side of the inner cavity of the lampshade is provided with LED cylindrical light bar, one side of the LED cylindrical light bar is provided with a light bar base, one side of the light bar base is provided with a cooling ring, the surface of the cooling ring is uniformly provided with cooling holes, one side of the cooling ring is A connecting block is provided, a first rotating block is arranged on one side of the connecting block, a first rotating shaft is arranged on one side of the first rotating block, a second rotating block is arranged on one side of the first rotating shaft, the The second rotating block is connected with the first telescopic rod. This product is very flexible, and can move its position at any time, and adjust the height and position direction of the lamp and the lamp rod in all directions, through the mobile phone holder and USB charging port provided, so that It is practical for people to place mobile phones and charge them, and will not make wires messy.

The invention belongs to the technical field of beverages and specifically relates to a corn juice beverage with an eyesight protection function and a preparation method thereof. Every 100 beverages are formed by the following raw materials in parts by weight: 15-25 parts of sweet corn grain, 1-3 parts of cuscuta chinensis, 1-4 parts of wolfberry fruit, 1-3 parts of chrysanthemum, 0.01-0.05 part of beta-carotene, 5-10 parts of sweetener, 0.01-0.05 part of stabilizer and the balance of water. The corn juice beverage provided by the invention is rich in retinene and anthocyanin, has the eyesight protection function, good taste and a stable structure and does not have the phenomena such as layering, sedimentation and the like.

The invention relates to the technical field of electronic products and provides a user intelligent companion terminal apparatus and a using method thereof. The terminal apparatus comprises a rotary pedestal and a tablet personal computer; each of the top and the bottom of the rotary pedestal is provided with a rotary part; the rotary part at the top is provided with a first connecting contact, a first magnet, a protrusion and two rotary motors; the rotary part at the bottom is provided with a rotary motor therein; the bottom of the tablet personal computer is provided with a second connecting contact, a second magnet and a first groove; the magnets are connected by attracting each other, the two connecting contacts are connected, and the protrusion is installed in the first groove; the tablet personal component transmits movement instructions to the rotary motors on the rotary pedestal via the connecting contacts. With multiple sensors and according to the threshold values of light intensity and distance, the brightness of the tablet personal computer and the distance between the computer and eyes can be automatically adjusted and the vision of users can be effectively protected; the using flexibility of the tablet personal computer is combined with the intelligence and interestingness of a robot, so that the user experience of using intelligent apparatuses is improved.

A screen for protecting eyes consists of closed container using transparent material as sectional surface, transparent liquid in said closed container and connection unit set on container. It is set in front of computer display or TV set screen to utilize liquid to absorb electromagnetic radiation generated by computer or TV set for achieving purpose of decreasing electromagnetic radiation of computer or TV set in order to protect vision of human eyes.

The invention relates to intelligent (virtual reality) glasses with a fatigue relieving effect and a myopia preventing function. The intelligent (virtual reality) glasses comprise a shell, fastening belts and a clamping mechanism; two oscillating mechanisms and two moving mechanisms are arranged in the shell; each moving mechanism includes a first motor, a fixing rod, a first gear and a first rack; each swinging mechanism includes a transmission rod, a second motor, a flywheel, a connecting rod, a slip ring, a swinging rod, a guide rod, and a swinging component; and the clamping mechanism includes a third motor, a connecting plate, and two clamping components. According to the intelligent (virtual reality) glasses with the fatigue relieving effect and the myopia preventing function of theinvention, acupuncture points around the eyes of a user can be massaged through the swinging mechanisms and the moving mechanisms, and therefore, eye fatigue caused by using the long-time use of the VR glasses can be relieved, the eyesight of the user can be protected; portions around the temples of the user can be massaged through the clamping mechanism, so that the 3D dizziness symptom of the user can be alleviated; and thus, the comfort and safety of the VR glasses can be improved, and the market competitiveness of the VR glasses can be improved.

The invention discloses an anti-myopia sitting posture correction device, comprising a chin support frame, a soft rubber pad is arranged on the top of the chin support frame, and a telescopic rod is fixedly connected to the bottom of the chin support frame, and a fixed nut is arranged in the middle of the telescopic rod , the inside of the fixed nut is provided with an elastic threaded column, and the inner side of the elastic threaded column is fixedly connected with a fixed block, and the side of the telescopic rod is fixedly connected with a connecting rod fixing seat, and the connecting rod fixing seat is connected to the supporting pad through the connecting rod rotation shaft The connecting rods are connected, and the supporting pad connecting rod is connected with the arm supporting pad through the supporting pad connecting shaft, and the inner sides of the upper splint and the lower splint are fixedly connected with anti-slip rubber pads. The anti-myopia sitting posture correction device is provided with a chest support plate, which can support the student's chest and avoid leaning forward, thereby preventing the student from getting closer to the desktop and protecting eyesight, and the chest support plate is provided with a waist positioning plate, which can prevent Students move their bodies left and right to maintain correct sitting posture.

The invention discloses a multifunctional desk which comprises a desk body and a backrest chair. A baffle is arranged at the bottom of the front end of the desk body. A first lead screw controlled by a motor is arranged on the inner side of the baffle. A lead screw sleeve fixedly connected with a base of the backrest chair is arranged on the first lead screw. A second lead screw controlled by the motor is arranged at the bottom of a desk plate of the desk body. A sleeve sliding block is arranged on the second lead screw. A rectangular chest protection plate is movably connected to the top of the sleeve sliding block. The distance between the backrest chair and the desk body can be adjusted electrically through a front-back motion button of the backrest chair, electric adjustment is quite convenient, in addition, the rectangular chest protection plate can be extended through a chest protection stretchable button, the rectangular chest protection plate is rotated to be longitudinally pressed to the chest of a student, the effect of well correcting a sitting posture is achieved, the phenomenon that the student is too close to a book when learning and reading the book, and the effect of protecting the eyesight of the student is achieved.

The invention discloses a control method for controlling an electronic device. The electronic device comprises a display screen. The control method comprises the following steps: acquiring distances between eyeballs and the display screen according to a trigger signal; judging whether the distances are smaller than a preset distance or not; and controlling the electronic device to give a prompt when the distances are smaller than the preset distance. Moreover, the invention also discloses a control device and an electronic device. According to the control method, the control device and the electronic device in the embodiment of the invention, the distances between the eyeballs and the display screen are acquired to judge whether the eye using state of a user is healthy or not, and the user is prompted immediately when the eyeballs of the user are too close to the display screen, so that the user is helped to develop a good eye using habit, and the eyesight of the user is protected.

The invention provides an eye protection system and method for interacting with a smart television through a smart phone. The method mainly comprises the following steps: enabling a user to interact with a smart television terminal app through an eye protection app of a smart phone terminal; sending characters, moving bodies, or texts, pictures and voices to a smart television terminal eye protection app by the user through the eye protection app of the smart phone terminal, and top displaying received contents in a set area on a smart television terminal screen by the eye protection app of the smart phone terminal; and sending the characters, the moving bodies or the texts, the pictures and the voices to the smart phone terminal by the user through a smart key on a television remote control; and the eye protection app has an execution module capable of performing information collection, information transmission, human-machine intelligent interaction and implementing a gesture controlapplication based on a camera. The main purpose of the eye protection method for interacting with the smart television through the smart phone provided by the invention is to appropriately increase limb movement while watching television, increase emotional exchange, and protect the eyesight of children and adolescents.