Low-blue-light stroboflash-free anti-dazzle eye-protection learning machine

Abstract

The utility model relates to the technical field of eye-protection display equipment, and provides a low-blue-light stroboflash-free anti-dazzle eye-protection learning machine, which comprises a back shell, a screen module, a camera, a magnetic attraction reflecting mirror and a control part. The learning machine is provided with the foldable support, so that supporting is facilitated, and space is saved; the display screen comprises an anti-dazzle film and a plurality of blue light luminous bodies for providing backlight; the wavelength of the blue light is not smaller than 455nm and not larger than 480nm, and the blue light in the wavelength range has little harm to human eyes and is harmless; a DC dimming module is provided, and the display screen is adjusted to be free of stroboflash; the display screen is provided with an anti-glare film, reflection of external light is reduced through surface protrusions of the anti-glare film by means of diffuse reflection, and harm of glare to eyes is prevented. A magnetic attraction reflecting mirror is arranged, so that desktop book images can be input into the learning machine; and the touch pen capable of being magnetically attracted is arranged, so that point reading control is facilitated. The learning machine realizes low blue light, no stroboflash and anti-dazzle without influencing the display effect, and can effectively reduce the damage of the learning machine to eyes.

Description

TECHNICAL FIELD

[0001] The utility model relates to an eye protection display device technical field especially relates to a low blue light no stroboscopic anti -glare eye protection learning machine. BACKGROUND

[0002] Learning machine refers to a kind of display device for learning.

[0003] The learning machine in prior art, due to long-term use, blue light, stroboscopic, glare problem is easy to injure eyes.

[0004] Summarized above, there is the problem of too much eye damage of learning machine in prior art. UTILITY MODEL CONTENT

[0005] The main purpose of the present application is to provide a kind of low blue light no stroboscopic anti -glare eye protection learning machine, to solve the problem of too much eye damage of learning machine in prior art.

[0006] The utility model provides a kind of low blue light no stroboscopic anti -glare eye protection learning machine, including back shell, screen module, camera, magnetic attraction mirror and control component;

[0007] The outside of the back shell has storable support, and the inside of the back shell is provided with magnetic part;

[0008] The screen module includes face frame and display screen, wherein the face frame has camera hole, the face frame is installed on the back shell, and the display screen is between the face frame and the back shell;

[0009] The display screen includes anti-glare film and a plurality of blue light emitters for providing backlight;Wherein at least part of the wavelength of the light emitted by the blue light emitter is not less than 455nm and not more than 480nm;Wherein the anti-glare film includes transparent substrate and anti-glare coating formed on the transparent substrate;

[0010] The camera is located in the camera hole;

[0011] The magnetic attraction mirror is constrained by the magnetic part by magnetic force, so that the magnetic attraction mirror can be magnetically adsorbed around the camera hole, wherein when the magnetic attraction mirror is adsorbed around the camera hole, the camera can collect the image reflected by the magnetic attraction mirror;

[0012] The control component is electrically connected with the display screen, and the control component at least includes DC dimming module for adjusting the brightness of the display screen.

[0013] Optionally, the control component is electrically connected with the camera, the control component extracts brightness of the image collected by the camera, and adjusts brightness of the display screen based on the brightness of the image collected by the camera.

[0014] Optionally, the low-blue-light stroboscopic anti-glare eye protection learning machine further comprises a stylus, the stylus has an internal magnet, the internal magnet is constrained in position by the magnetic member through magnetic force, so that the stylus can be adsorbed to the side of the back shell.

[0015] Optionally, the display screen has a touch layer, the touch layer is between the anti-glare film and the blue light emitter.

[0016] Optionally, the control component is electrically connected with the touch layer, so that when the stylus tip is close to the touch layer, the control component can respond to the input of the stylus to the touch layer.

[0017] Optionally, the magnetic mirror comprises a mirror piece, a mounting portion, a mounting cover and an internal magnet;

[0018] The magnetic mirror is constrained in position by the magnetic member through magnetic force, comprising:

[0019] The internal magnet is constrained in position by the magnetic member through magnetic force, so that the magnetic mirror is constrained in position by the magnetic member through magnetic force.

[0020] Optionally, the mirror piece is mounted in the middle of the mounting portion, the mounting cover and the mounting portion are engaged, and the internal magnet is fixed between the mounting portion and the mounting cover.

[0021] Optionally, the display screen comprises the anti-glare film, the touch layer and a plurality of the blue light emitters;

[0022] The anti-glare film and the touch layer are arranged in layers;

[0023] Wherein, a plurality of the blue light emitters are distributed in a matrix below the touch layer; the blue light emitters are electrically connected with the control component.

[0024] Optionally, the low-blue-light stroboscopic anti-glare eye protection learning machine further comprises a loudspeaker;

[0025] The back shell has a loudspeaker hole, the loudspeaker is installed on the inner side of the back shell, close to the loudspeaker hole;

[0026] The loudspeaker is electrically connected with the control component, and plays sound in response to the control of the control component.

[0027] Optionally, the anti-glare coating is formed by applying an anti-glare coating composition on the transparent substrate;

[0028] The anti-glare coating composition includes a light-transmitting resin, light-transmitting particles, a photoinitiator, and a solvent, wherein the light-transmitting particles have an average diameter of 1 to 10 μm.

[0029] The utility model discloses a low blue light no stroboscopic anti -glare eye -protecting learning machine, including back shell, screen module, camera, magnetic attraction mirror and control part. Learning machine has the support of accomodating, and it is convenient for supporting and saving space, and the display screen includes anti -glare film and is used to provide the back light of a plurality of blue light luminous body, and the wavelength of blue light is not less than 455nm and not more than 480nm, and the blue light of this wavelength range is very small to the harm of human eye, and belongs to harmless blue light, has DC dimming module, and the display screen is no stroboscopic, and the display screen has anti -glare film, and the surface protrusion of its is used to reduce the reflection of external light through the diffuse reflection, and prevents the harm of glare to the eye, and is equipped with magnetic attraction mirror, and can input the desktop book image into learning machine, and is equipped with the touch pen of magnetic attraction, and is convenient for reading control. The learning machine realizes low blue light, no stroboscopic and anti -glare while not influencing the display effect, and can effectively satisfy the eye -protecting demand of learning machine, and solve the problem that the learning machine of prior art is too harmful to the eye. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structural schematic drawing of low blue light no stroboscopic anti -glare eye -protecting learning machine in the embodiment of the utility model,

[0031] Figure 2 It is a structural schematic drawing of learning machine main body in the embodiment of the utility model,

[0032] Figure 3 It is another structural schematic drawing of learning machine main body in the embodiment of the utility model,

[0033] Figure 4 It is a structural schematic drawing of learning machine main body in the embodiment of the utility model,

[0034] Figure 5 It is an explosion drawing of learning machine main body in the embodiment of the utility model,

[0035] Figure 6 It is a structural schematic drawing of back shell in the embodiment of the utility model,

[0036] Figure 7 It is an explosion drawing of magnetic attraction mirror in the embodiment of the utility model,

[0037] Figure 8 It is an explosion drawing of low blue light no stroboscopic anti -glare eye -protecting learning machine in the embodiment of the utility model. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0039] The terms "first", "second", "third", "fourth" and the like (if any) in the description and claims of the utility model and the above drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" or "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0040] Referring to Figures 1-8 It can be understood that the "learning machine main body" refers to a display device including at least the back shell 1, the screen module 2, the camera 3 and the control component 5, wherein the learning machine main body does not have the magnetic attraction mirror 4 and the touch pen 6.

[0041] An embodiment of the utility model provides a low-blue-light and anti-flicker anti-glare eye protection learning machine, including back shell 1, screen module 2, camera 3, magnetic attraction mirror 4 and control component 5;

[0042] The outer side of the back shell 1 has a storable support 11, and the inner side of the back shell 1 is provided with a magnetic part 12;

[0043] The screen module 2 includes a face frame 21 and a display screen 22, wherein the face frame 21 has a camera hole, the face frame 21 is installed on the back shell 1, and the display screen 22 is between the face frame 21 and the back shell 1;

[0044] The display screen 22 includes an anti-glare film and a plurality of blue light emitters for providing backlight; wherein at least part of the light emitted by the blue light emitters has a wavelength of not less than 455nm and not more than 480nm; wherein the anti-glare film includes a transparent substrate and an anti-glare coating formed on the transparent substrate;

[0045] The camera 3 is located in the camera hole;

[0046] The magnetic mirror 4 is constrained in position by the magnetic member 12 through magnetic force, so that the magnetic mirror 4 can be magnetically adsorbed around the camera hole, wherein when the magnetic mirror 4 is adsorbed around the camera hole, the camera 3 can collect the image reflected by the magnetic mirror 4.

[0047] The control component 5 is electrically connected with the display screen 22, and the control component 5 at least includes a DC dimming module for adjusting the brightness of the display screen 22.

[0048] Optionally, the control component 5 is electrically connected with the camera 3, and the control component 5 extracts the brightness of the image collected by the camera 3 and adjusts the brightness of the display screen 22 based on the brightness of the image collected by the camera 3.

[0049] Optionally, the low-blue-light, stroboscopic-free and anti-glare eye protection learning machine further comprises a touch pen 6, and the touch pen 6 has an internal magnet, which is constrained in position by the magnetic member 12 through magnetic force, so that the touch pen 6 can be adsorbed to the side edge of the back shell 1.

[0050] Optionally, the display screen 22 has a touch layer, and the touch layer is between the anti-glare film and the blue light emitting body.

[0051] Optionally, the control component 5 is electrically connected with the touch layer, so that when the tip of the touch pen 6 is close to the touch layer, the control component 5 can respond to the input of the touch pen 6 to the touch layer.

[0052] Optionally, the magnetic mirror 4 comprises a mirror piece, a mounting portion, a mounting cover and an internal magnet;

[0053] The magnetic mirror 4 is constrained in position by the magnetic member 12 through magnetic force, comprising:

[0054] The internal magnet is constrained in position by the magnetic member 12 through magnetic force, so that the magnetic mirror 4 is constrained in position by the magnetic member 12 through magnetic force.

[0055] Optionally, the mirror piece is mounted in the middle of the mounting portion, the mounting cover and the mounting portion are clamped, and the internal magnet is fixed between the mounting portion and the mounting cover.

[0056] Optionally, the display screen 22 comprises the anti-glare film, the touch layer and a plurality of the blue light emitting bodies.

[0057] The anti-glare film and the touch layer are arranged in a stack.

[0058] Optionally, a plurality of the blue light emitting bodies are arranged in a matrix under the touch layer; the blue light emitting bodies are electrically connected with the control component 5.

[0059] Optionally, the anti-glare coating is formed by applying an anti-glare coating composition on the transparent substrate.

[0060] The anti-glare coating composition comprises a light-transmitting resin, light-transmitting particles, a photoinitiator, and a solvent, wherein the light-transmitting particles have an average diameter of 1 μm to 10 μm.

[0061] Optionally, the low-blue-light stroboscopic-free anti-glare eye protection learning machine further comprises a loudspeaker.

[0062] The back shell 1 has a loudspeaker hole, and the loudspeaker is mounted on the inner side of the back shell 1 close to the loudspeaker hole.

[0063] The loudspeaker is electrically connected with the control component 5 and plays sound in response to the control of the control component 5.

[0064] Optionally, the magnetic reflection mirror 4 has a first magnet 41, a second magnet 42, a mounting portion 43, a first mounting cover 44, a second mounting cover 45, and a mirror piece 46.

[0065] The mirror piece 46 is mounted on the middle portion of the mounting portion 43, the first mounting cover 44 is engaged with the mounting portion 43, the second mounting cover 45 is engaged with the mounting portion 43, the first magnet 41 is fixed between the mounting portion 43 and the first mounting cover 44, and the second magnet 42 is fixed between the mounting portion 43 and the second mounting cover 45.

[0066] In actual application, the control component comprises a CPU or a master control chip.

[0067] In actual application, the inner side of the back shell is further fixed with a power supply, and the edge of the back shell has a power supply jack.

[0068] In some embodiments, the display screen further comprises a display screen glass and a touch layer; the display screen glass and the touch layer are arranged in a stack, the blue light emitting bodies are located at the side edges of the display screen glass and the touch layer, and the blue light emitting bodies are electrically connected with the control component.

[0069] In some embodiments, a plurality of the blue light emitting bodies are arranged in a straight line at equal intervals at the side edges of the display screen glass and the touch layer.

[0070] In some embodiments, the display screen further comprises a display screen glass and a touch layer; the display screen glass and the touch layer are arranged in a stack, the blue light emitting bodies are located under the display screen glass and the touch layer, and the blue light emitting bodies are electrically connected with the control component.

[0071] In some embodiments, a plurality of the blue light emitters are distributed in a matrix under the display screen glass and the touch layer.

[0072] In practical applications, the blue light emitted by the blue light emitter has a wavelength range of 455-480 nm; the blue light in this wavelength range has little harm to the human eye and belongs to harmless blue light. Through the arrangement of the blue light emitter, the proportion of harmful blue light can be effectively reduced, and the proportion of long-wave blue light in the wavelength range of 455-480 nm, which is harmless to the eye, is retained, so that the eye is protected while the screen display has no obvious color deviation, thereby ensuring the viewing effect.

[0073] DC dimming is realized through the DC dimming module, that is, direct current dimming, which is a technology for changing the brightness of a screen by directly adjusting the voltage or current. In the DC dimming mode, the screen backlight always maintains a stable direct current supply, and the change in brightness is realized by adjusting the size of the voltage or current. This dimming mode has the advantages of smooth brightness adjustment, accurate color restoration, and no flicker.

[0074] The function of the anti-glare film is to reduce the reflection of external light by using diffuse reflection through the surface protrusions, for preventing the contrast ratio from being reduced due to the reflection of external light or preventing the visibility of the display from being deteriorated due to the reflection of images.

[0075] In practical applications, an anti-glare film with a haze of not more than 3% or a haze of not more than 6% is selected to achieve the anti-glare effect while not affecting the viewing quality of the user.

[0076] In an embodiment of the utility model, a low-blue-light flicker-free anti-glare eye protection learning machine is provided, which comprises a back shell, a screen module, a camera, a magnetic reflection mirror and a control component. The learning machine has a storable support, which is convenient for supporting and saving space; the display screen comprises an anti-glare film and a plurality of blue light emitters for providing backlight; the wavelength of the blue light is not less than 455 nm and not more than 480 nm, and the blue light in this wavelength range has little harm to the human eye and belongs to harmless blue light; the learning machine has a DC dimming module, which adjusts the display screen to be flicker-free; the display screen has an anti-glare film, which reduces the reflection of external light by using diffuse reflection through the surface protrusions, preventing the harm of glare to the eyes; the learning machine is equipped with a magnetic reflection mirror, which can input the image of a desktop book into the learning machine; the learning machine is equipped with a magnetic touch pen, which is convenient for point reading control; the control component is electrically connected with the camera, the control component extracts the brightness of the image collected by the camera, and adjusts the brightness of the display screen based on the brightness of the image collected by the camera, so that the brightness of the display screen can be automatically adjusted according to the brightness collected by the camera, preventing the eyes from being harmed by too high brightness. The learning machine realizes low-blue-light, flicker-free and anti-glare while not affecting the display effect, and can effectively meet the eye protection needs of the learning machine.

[0077] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalents of the claims are therefore intended to be embraced therein.

Claims

1. A low-blue light, anti-glare, anti-flicker, eye-protecting learning machine, characterized in that, The low-blue-light stroboscopic-free anti-glare eye protection learning machine comprises a back shell, a screen module, a camera, a magnetic mirror and a control component. The outer side of the back shell is provided with a storable support, and the inner side of the back shell is provided with a magnetic element. The screen module comprises a face frame and a display screen, wherein the face frame is provided with a camera hole, the face frame is mounted on the back shell, and the display screen is arranged between the face frame and the back shell. The display screen comprises an anti-glare film and a plurality of blue light emitters for providing backlight; wherein at least part of the light emitted by the blue light emitters has a wavelength of not less than 455 nm and not more than 480 nm; wherein the anti-glare film comprises a transparent substrate and an anti-glare coating formed on the transparent substrate. The camera is located in the camera hole. The magnetic mirror is constrained in position by the magnetic element through magnetic force, so that the magnetic mirror can be magnetically attracted around the camera hole, wherein when the magnetic mirror is attracted around the camera hole, the camera can collect images reflected by the magnetic mirror. The control component is electrically connected with the display screen, and the control component at least comprises a DC dimming module for adjusting the brightness of the display screen.

2. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 1, characterized in that, The control component is electrically connected with the camera, wherein the control component extracts the brightness of the image collected by the camera and adjusts the brightness of the display screen based on the brightness of the image collected by the camera.

3. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 1, characterized in that, The low-blue-light stroboscopic-free anti-glare eye protection learning machine further comprises a stylus, and the stylus is provided with an internal magnet, which is constrained in position by the magnetic element through magnetic force, so that the stylus can be attracted to the side edge of the back shell.

4. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 3, characterized in that, The display screen further comprises a touch layer, which is arranged between the anti-glare film and the blue light emitters.

5. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 4, characterized in that, The control component is electrically connected with the touch layer, so that when the tip of the stylus is close to the touch layer, the control component can respond to the input of the stylus to the touch layer.

6. The low-blue light, non-flickering, anti-glare, eye-protective learning machine of claim 1, wherein, The magnetic mirror comprises a mirror piece, a mounting portion, a mounting cover and an internal magnet. The magnetic mirror is constrained in position by the magnetic element through magnetic force, comprising: The internal magnet is constrained in position by the magnetic element through magnetic force, so that the magnetic mirror is constrained in position by the magnetic element through magnetic force.

7. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 6, characterized in that, The mirror piece is mounted in the middle of the mounting portion, the mounting cover and the mounting portion are engaged, and the internal magnet is fixed between the mounting portion and the mounting cover.

8. The low-blue light, non-flickering, anti-glare, eye-protecting learning machine according to claim 4, characterized in that, The anti-glare film and the touch layer are arranged in a stack. Wherein, a plurality of blue light emitters are arranged in a matrix under the touch layer.

9. The low-blue light, non-flickering, anti-glare, eye-protective learning machine of claim 1, wherein, The low-blue-light stroboscopic-free anti-glare eye protection learning machine further comprises a loudspeaker. The back shell is provided with a loudspeaker hole, and the loudspeaker is mounted on the inner side of the back shell close to the loudspeaker hole. The loudspeaker is electrically connected with the control component and plays sound in response to the control of the control component.

10. The low-blue light, non-flickering, anti-glare, eye-protective learning machine as claimed in claim 1, wherein, The anti-glare coating is formed by applying an anti-glare coating composition on the transparent substrate. The anti-glare coating composition comprises a light-transmitting resin, light-transmitting particles, a photoinitiator and a solvent, wherein the light-transmitting particles have an average diameter of 1 μm to 10 μm.

Images