An intelligent IPS eye protection display with anti-blue light function

Abstract

The present invention relates to the field of display devices, and more specifically, to an intelligent IPS eye protection display screen with anti-blue light function, including an IPS screen panel, an anti-blue light film installed on the IPS screen panel, and the IPS screen panel is installed in a display screen housing; a light sensor is installed on the display screen housing, the light sensor is electrically connected to a controller in the display screen housing, and the controller is electrically connected to the IPS screen panel. The present invention adopts an IPS screen panel internally, and the colors are richer, brighter and fuller; an anti-blue light film is installed on the IPS screen panel, which effectively prevents blue light from harming the eyes, making the eyes healthier; a light sensor is installed on the display screen housing, and the light sensor can detect the actual light conditions, thereby transmitting a signal to the controller, and the brightness of the IPS screen panel is adjusted by the controller, without the need to manually adjust the screen brightness, and the visual protection effect on the eyes is better.

Description

Technical Field

[0001] The present invention relates to the field of display devices, and more specifically to an intelligent IPS eye protection display screen with a blue light protection function. Background Art

[0002] The display screen is a device for display output, that is, an input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. It can be divided into many types such as CRT, LCD, IPS, etc.

[0003] IPS technology is a liquid crystal panel technology. IPS panels are cheaper than OLED screens. The biggest feature of IPS panels is that its two poles are on the same plane, unlike other liquid crystal modes whose electrodes are on the upper and lower sides and arranged in three dimensions. This technology optimizes the arrangement of liquid crystal molecules and adopts a horizontal arrangement. It is mostly used in smart home display devices.

[0004] The existing display screens on the market have poor visual protection effects on the eyes during work use, and the display screens in the prior art cannot adjust the brightness of the screen panel according to the actual light conditions. For example, a blue light protection screen with patent number CN202121884254.6 relates to the technical field of display screens. The utility model includes a display and a fixing device. The surface of the display is movably connected with a coating. The surfaces of the display and the coating are provided with four fixing devices, and the four fixing devices are evenly distributed at the four corners of the coating. The fixing device includes a connecting block, the side wall of the connecting block and the side wall of the coating are fixed, the end of the connecting block away from the display is fixed with a protrusion, and the side wall of the display is provided with two rectangular blocks near the protrusion. The surface of the display is provided with a cleaning device, and the cleaning device includes a placement block, the placement block is located on the upper surface of the display, the upper surface of the placement block is fixed with a fixing frame, and the end of the side wall of the fixing frame near the coating is fixed with a cleaning brush. When the blue light protection screen of the utility model is in use, it cannot adjust the brightness of the screen according to the actual light conditions, has poor visual protection effects on the eyes, and has a low degree of intelligence. Summary of the invention

[0005] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above problems, the present invention provides an intelligent IPS eye protection display screen with anti-blue light function, including an IPS screen panel, an anti-blue light film is installed on the IPS screen panel, and the IPS screen panel is installed in a display screen housing; a light sensor is installed on the display screen housing, the light sensor is electrically connected to a controller in the display screen housing, and the controller is electrically connected to the IPS screen panel.

[0007] Optionally, the IPS screen panel includes an IPS liquid crystal panel layer, an upper transparent protective layer and a lower transparent protective layer; the IPS liquid crystal panel layer is installed between the upper transparent protective layer and the lower transparent protective layer; the upper transparent protective layer is electrically connected to the controller.

[0008] Optionally, the IPS screen panel further includes a touch panel layer, which is disposed between the IPS liquid crystal panel layer and the upper transparent protective layer; the touch panel layer is electrically connected to the controller.

[0009] Optionally, the IPS screen panel further includes a total reflection film layer, which is disposed between the touch panel layer and the upper transparent protective layer.

[0010] Optionally, the upper transparent protective layer and the lower transparent protective layer are both transparent glass.

[0011] Optionally, a tempered glass layer is glued onto the upper transparent protective layer, and the anti-blue light film is located between the tempered glass layer and the upper transparent protective layer.

[0012] Optionally, the IPS liquid crystal panel layer, the upper transparent protective layer and the lower transparent protective layer are all bonded and connected by transparent films.

[0013] Optionally, the display screen housing includes a rear housing, and an IPS screen panel is installed in a panel installation cavity of the rear housing; the front end of the rear housing is detachably connected to a rectangular frame, and the rectangular frame is blocked on the front side of the IPS screen panel.

[0014] Optionally, a heat dissipation groove is provided on the rear shell body, and a dust-proof filter is fixed in the heat dissipation groove.

[0015] Optionally, a rubber sealing gasket is provided at the connection between the rectangular frame and the IPS screen panel.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The intelligent IPS eye protection display screen with anti-blue light function of the present invention adopts an IPS screen panel inside, and has richer, brighter and fuller colors; an anti-blue light film is installed on the IPS screen panel to effectively prevent blue light from harming the eyes, making the eyes healthier; a light sensor is installed on the display screen shell, and the light sensor can detect the actual light conditions, thereby transmitting a signal to a controller, and the brightness of the IPS screen panel is adjusted by the controller, without manually adjusting the screen brightness, so that the visual protection effect on the eyes is better and the degree of intelligence is high.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 A schematic diagram of the first direction structure of an intelligent IPS eye protection display screen with blue light protection function provided in Embodiment 1 of the present invention;

[0021] Figure 2 A schematic diagram of the second direction structure of an intelligent IPS eye protection display screen with blue light protection function provided in the first embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the structure of an IPS screen panel provided in Embodiment 1 of the present invention;

[0023] Figure 4 A cross-sectional view of an IPS screen panel provided in Embodiment 1 of the present invention;

[0024] Figure 5 Schematic diagram of the second embodiment of the present invention when used as a computer display screen Figure 1 ;

[0025] Figure 6 Schematic diagram of the second embodiment of the present invention when used as a computer display screen Figure 2 ;

[0026] Figure 7 A schematic diagram of the local structure of the second embodiment of the present invention when used as a computer display screen Figure 1 ;

[0027] Figure 8 A schematic diagram of the local structure provided for the second embodiment of the present invention Figure 2 ;

[0028] Fig. 9A partial structural cross-sectional view provided for the second embodiment of the present invention;

[0029] Fig.10 A schematic diagram of the structure of a flip bracket provided in the second embodiment of the present invention;

[0030] Fig.11 A schematic diagram of the structure of a rotating bracket provided in Embodiment 2 of the present invention;

[0031] Fig.12 A schematic diagram of the structure of an extension support provided in Embodiment 2 of the present invention;

[0032] Fig.13 A schematic diagram of the structure of a rotary buffer mechanism provided in Embodiment 2 of the present invention;

[0033] Fig.14 A schematic diagram of the structure of a stabilization enhancement mechanism provided in Embodiment 2 of the present invention;

[0034] Fig.15 A schematic diagram of the structure of a base provided in Embodiment 2 of the present invention;

[0035] Fig.16 A partial structural schematic diagram of a rotating bracket, an extended support and a push rod is provided for an embodiment of the present invention.

[0036] Icons: IPS screen panel 1; anti-blue light film 101; IPS liquid crystal panel layer 102; upper transparent protective layer 103; lower transparent protective layer 104; touch panel layer 105; tempered glass layer 106; display screen housing 2; flip bracket 3; flip connecting frame 301; flip shaft 302; support seat 303; worm 304; worm wheel 305; active bevel gear 306; rotating bracket 4; rotating branch pipe 401; base 402; turntable 403; eccentric Shaft 404; extension support 5; extension connecting rod 501; displacement slider 502; push-pull connecting rod 503; push-pull slider 504; push-pull slide plate 505; support body 506; top pressure rod 6; rotation buffer mechanism 7; limit ring 701; buffer compression spring 702; top pressure ring 703; pressure regulating screw 704; stabilization and enhancement mechanism 8; driven bevel gear 801; linkage gear 802; rack 803; guide cross bar 804; linkage shaft 805; light sensor 9. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0039] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0040] The following is combined with Figure 1-16 The present invention is described in further detail.

[0041] Embodiment 1

[0042] like Figure 1-4 As shown, an intelligent IPS eye protection display screen with anti-blue light function of the present invention includes an IPS screen panel 1, an anti-blue light film 101 is installed on the IPS screen panel 1, and the IPS screen panel 1 is installed in a display screen housing 2; a light sensor 9 is installed on the display screen housing 2, and the light sensor 9 is electrically connected to a controller in the display screen housing 2, and the controller is electrically connected to the IPS screen panel 1.

[0043] The working principle and beneficial effects of the above technical solution are:

[0044] The intelligent IPS eye protection display screen with anti-blue light function of the present invention can be used as a mobile phone screen or a display screen. An IPS screen panel 1 is used inside, and the colors are richer, brighter and fuller. An anti-blue light film 101 is installed on the IPS screen panel 1 to effectively prevent blue light from damaging the eyes, making the eyes healthier. A light sensor 9 is installed on the display screen housing 2, and the light sensor 9 can detect the actual light conditions, thereby transmitting a signal to a controller, and the brightness of the IPS screen panel 1 is adjusted by the controller, without manually adjusting the screen brightness. The visual protection effect on the eyes is better, and the degree of intelligence is high.

[0045] The IPS screen panel 1 includes an IPS liquid crystal panel layer 102, an upper transparent protective layer 103 and a lower transparent protective layer 104; the IPS liquid crystal panel layer 102 is installed between the upper transparent protective layer 103 and the lower transparent protective layer 104; the upper transparent protective layer 103 is electrically connected to the controller.

[0046] The IPS screen panel 1 also includes a touch panel layer 105 , which is installed between the IPS liquid crystal panel layer 102 and the upper transparent protective layer 103 ; the touch panel layer 105 is electrically connected to the controller to facilitate controlling the IPS screen panel 1 through the touch panel layer 105 .

[0047] The IPS screen panel 1 further includes a total reflection film layer, which is disposed between the touch panel layer 105 and the upper transparent protective layer 103 .

[0048] The upper transparent protective layer 103 and the lower transparent protective layer 104 are both made of transparent glass.

[0049] A tempered glass layer 106 is glued onto the upper transparent protective layer 103 , and the anti-blue light film 101 is located between the tempered glass layer 106 and the upper transparent protective layer 103 . The provision of the tempered glass layer 106 plays a good anti-falling role.

[0050] The IPS liquid crystal panel layer 102, the upper transparent protective layer 103 and the lower transparent protective layer 104 are all bonded and connected by transparent films, and have good stability.

[0051] The display screen housing 2 comprises a rear housing, in which the IPS screen panel 1 is mounted; the front end of the rear housing is detachably connected to a rectangular frame, which is blocked on the front side of the IPS screen panel 1 .

[0052] The rear shell is provided with a heat dissipation groove, in which a dust filter is fixed. Heat is dissipated through the heat dissipation groove provided with the dust filter, which can effectively dissipate heat while reducing the amount of dust entering the display screen shell 2 and reducing the probability of failure of electronic components inside the display screen shell 2.

[0053] A rubber sealing gasket is provided at the connection between the rectangular frame and the IPS screen panel 1 to improve the sealing performance and reduce the probability of dust entry.

[0054] The display screen housing 2 includes a rear housing, and the panel mounting cavity of the rear housing is provided with an IPS screen panel 1; the front end of the rear housing is detachably connected to a rectangular frame, and the four frames of the rectangular frame are sealed and blocked on the front side of the IPS screen panel 1. The rear housing and the rectangular frame can be connected by bonding or by snapping; the display screen housing 2 can also be a display screen housing purchased on the market.

[0055] Embodiment 2

[0056] like Figure 1-16 As shown, when the present invention is used as a computer display screen, Figure 5-16 As shown, the intelligent IPS eye protection display screen with anti-blue light function, based on the first embodiment, also includes a flip bracket 3; the flip bracket 3 includes a flip connecting frame 301, the upper end of the flip connecting frame 301 is fixed on the rear shell body, the lower end of the flip connecting frame 301 is fixed with a flip shaft 302, and both ends of the flip shaft 302 are rotated on the support seat 303; one end of the support seat 303 is rotatably connected with a worm 304, and the worm wheel 305 fixed on the flip shaft 302 is meshed with the worm 304; the end of the worm 304 is fixed with a screw wheel.

[0057] The working principle and beneficial effects of the above technical solution are:

[0058] In an intelligent IPS eye protection display screen with an anti-blue light function of the present invention, the structural setting of the flip bracket 3 enables the display screen housing 2 inside the present invention to drive the IPS screen panel 1 inside it to tilt and flip at more angles, thereby meeting the use requirements in different situations; when adjusting, the screw wheel is rotated to drive the worm 304 to rotate, and when the worm 304 rotates, the meshing transmission can drive the worm wheel 305 to rotate, thereby driving the flip shaft 302 to rotate through the worm wheel 305, and when the flip shaft 302 rotates, it can drive the flip connecting frame 301 to rotate, thereby driving the display screen housing 2 and the IPS screen panel 1 inside it to flip at more tilt angles, and the cooperation of the worm 304 and the worm wheel 305 can achieve self-locking after the display screen housing 2 is flipped, so that the stability of the display screen housing 2 after flipping is better, and the tilt angle of the display screen housing 2 and the IPS screen panel 1 inside it can be adjusted in a large range, meeting the use requirements in various situations.

[0059] The intelligent IPS eye protection display screen with anti-blue light function also includes a rotating bracket 4; the rotating bracket 4 includes a rotating branch pipe 401, the upper end of the rotating branch pipe 401 is fixed to the center of the bottom surface of the support seat 303, and the lower end of the rotating branch pipe 401 rotates on the base 402; a turntable 403 is fixed at the lower end of the rotating branch pipe 401, and two eccentric shafts 404 are fixed on the turntable 403, and the two eccentric shafts 404 are relatively arranged at both ends of the rotating branch pipe 401; the two eccentric shafts 404 are connected one by one with two extension supports 5, and the two extension supports 5 slide relatively at both ends of the base 402.

[0060] The working principle and beneficial effects of the above technical solution are:

[0061] In an intelligent IPS eye protection display screen with a blue light protection function of the present invention, a rotating bracket 4 is arranged at the bottom of a supporting base 303, so that the orientation of the present invention is adjustable, and it is convenient to adjust to the most comfortable orientation position. During adjustment, the display screen housing 2 is controlled to rotate, and the display screen housing 2 drives the flip bracket 3 to rotate when rotating, and the flip bracket 3 drives the rotating branch pipe 401 to rotate when rotating, and the rotating branch pipe 401 rotates on the base 402, so as to adjust the orientation of the display screen housing 2 and the IPS screen panel 1 inside thereof, and when the rotating branch pipe 401 rotates, the rotating disk 403 can be driven to rotate, and when the rotating disk 403 rotates, the two eccentric shafts 404 can be driven to perform a circular motion, and when the orientation of the display screen housing 2 and the IPS screen panel 1 inside thereof changes from a positive direction to an oblique direction, the two eccentric shafts 404 can drive and drive the two extended brackets 5 to extend to the outside of the base 402 when the circular motion is performed, and the greater the inclination amplitude of the orientation of the display screen housing 2 and the IPS screen panel 1 inside thereof, the greater the range of the two extended brackets 5 extending to the outside of the base 402, thereby expanding the support range, thereby improving the support stability of the display screen housing 2 and the IPS screen panel 1 inside thereof after the orientation is adjusted.

[0062] The extended support 5 includes an extended connecting rod 501, one end of the extended connecting rod 501 rotates on the eccentric shaft 404, and the other end of the extended connecting rod 501 rotates on the displacement slider 502. The displacement slider 502 slides in the displacement slideway on the top surface of the base 402. The inner side of the displacement slider 502 is rotatably connected to one end of two push-pull connecting rods 503. The other ends of the two push-pull connecting rods 503 are rotatably connected to the two push-pull sliders 504 one by one. The two push-pull sliders 504 slide relatively in the two limit slideways on the top surface of the base 402. The two push-pull sliders 504 are fixed on two push-pull slide plates 505. The two push-pull slide plates 505 slide relatively in the two push-pull slideways on the top surface of the base 402. The outer ends of the two push-pull slide plates 505 are fixed with a support body 506, and the bottom surface of the support body 506 is coplanar with the bottom surface of the base 402.

[0063] The working principle and beneficial effects of the above technical solution are:

[0064] In an intelligent IPS eye protection display screen with anti-blue light function of the present invention, whether the display screen housing 2 is controlled to rotate to the left or to rotate to the right, the two extension supports 5 can be controlled to extend to the outside of the base 402. When adjusting the orientation of the display screen housing 2 and the IPS screen panel 1 inside it, the turntable 403 can drive the two eccentric shafts 404 to perform a circular motion when it rotates, and the eccentric shaft 404 can drive one end of the extension connecting rod 501 connected thereto to move toward the middle of the base 402 when it moves, thereby controlling the other end of the extension connecting rod 501 to drive the displacement slider 502 to move in the displacement slideway on the top surface of the base 402 toward the direction of the rotating branch pipe 401, and the displacement slider 502 moves toward the direction of the rotating branch pipe 401. When moving in the right direction, the angle between the two push-pull connecting rods 503 connected thereto can be controlled to become larger, and the other ends of the two push-pull connecting rods 503 push the two push-pull sliders 504 to slide synchronously outward in the two limit slides on the top surface of the base 402. The two push-pull sliders 504 can slide outward through the two push-pull slide plates 505 to drive the two support bodies 506 to slide outward, thereby expanding the support range of the support structure formed by the two support bodies 506 and the base 402. The greater the rotation amplitude of the display screen shell 2 and the IPS screen panel 1 inside it, the greater the support range of the support structure formed by the two support bodies 506 and the base 402, thereby ensuring the stability of the display screen shell 2 and the IPS screen panel 1 inside it after rotation.

[0065] A push rod 6 is fixed on the top of the displacement slider 502; a rotation buffer mechanism 7 is fixed on the rotating branch pipe 401; the rotation buffer mechanism 7 includes a limit ring 701, the limit ring 701 is connected to the rotating branch pipe 401, the lower end of the limit ring 701 is fixedly connected to the upper end of a buffer compression spring 702 sleeved on the rotating branch pipe 401, the lower end of the buffer compression spring 702 is fixed on the push ring 703, the push ring 703 slides on the rotating branch pipe 401, and the convex ridge on the inner side of the push ring 703 slides in the groove on the rotating branch pipe 401; a first inclined surface is provided on the outer side of the bottom of the push ring 703; the first inclined surface is slidably matched with the second inclined surface on the inner side of the top of the push rod 6; a supporting ring is provided on the rotating branch pipe 401, and the top surface of the supporting ring is slidably matched with the bottom surface of the push rod 6.

[0066] The working principle and beneficial effects of the above technical solution are:

[0067] In an intelligent IPS eye protection display screen with anti-blue light function of the present invention, when the displacement slider 502 slides in the direction of the rotating branch pipe 401, the second inclined surface of the pressing rod 6 contacts the first inclined surface on the outer side of the bottom of the pressing ring 703, and generates upward pressure on the pressing ring 703, so as to control the pressing ring 703 to slide upward on the rotating branch pipe 401 and compress the buffer compression spring 702. The greater the sliding distance of the displacement slider 502 in the direction of the rotating branch pipe 401, the greater the amplitude of the compression of the buffer compression spring 702. At this time, the greater the pressure of the pressing ring 703 reacting on the pressing rod 6, the greater the force required for controlling the rotation of the display screen housing 2 and the IPS screen panel 1 inside it, so as to increase the resistance to continued rotation when the display screen housing 2 and the IPS screen panel 1 inside it are rotated to a certain position, so as to prevent the display screen housing 2 and the IPS screen panel 1 inside it from being overly rotated and tipping over or being damaged, and the rotated display screen housing 2 and the IPS screen panel 1 inside it can be automatically limited, so that the display screen housing 2 and the IPS screen panel 1 inside it will not rotate easily.

[0068] The limit ring 701 slides on the rotating branch pipe 401, and the limit ring 701 is threadedly connected to the middle of the pressure regulating screw 704, and the top of the pressure regulating screw 704 rotates on the support seat 303. The height position of the limit ring 701 can be adjusted by rotating the pressure regulating screw 704, and the compression amplitude of the buffer compression spring 702 between the limit ring 701 and the top pressure ring 703 in the normal state is changed, so as to adjust the force required to rotate the display housing 2 and the IPS screen panel 1 inside it in the initial state. When the displacement slider 502 is located at the outermost end of the displacement slideway, the first inclined surface also always keeps in contact with the second inclined surface on the inner side of the top of the top pressure rod 6, and will not be separated.

[0069] The intelligent IPS eye protection display screen with anti-blue light function also includes a stability enhancement mechanism 8; the stability enhancement mechanism 8 includes a linkage shaft 805, the middle part of the linkage shaft 805 rotates in the center hole of the rotating branch pipe 401 and the support seat 303, the upper end of the linkage shaft 805 is fixed with a driven bevel gear 801, and the driven bevel gear 801 is meshed with the active bevel gear 306 fixed on the flip shaft 302; the lower end of the linkage shaft 805 is fixed with a linkage gear 802, and the two ends of the linkage gear 802 are meshed one by one with two oppositely arranged racks 803, and the two racks 803 slide in the two front and rear slideways of the base 402, the two racks 803 are located on the left and right sides of the rotating branch pipe 401, and the sliding sleeves in the middle of the two racks 803 slide on two guide cross bars 804, and the two guide cross bars 804 are arranged in parallel in the central cavity of the base 402.

[0070] The working principle and beneficial effects of the above technical solution are:

[0071] In an intelligent IPS eye protection display screen with anti-blue light function of the present invention, when the display screen housing 2 and the IPS screen panel 1 inside it are flipped, the stability of the support of the base 402 can be enhanced by the stability enhancement mechanism 8. No matter whether the display screen housing 2 is flipped forward or backward, the flip shaft 302 can drive the active bevel gear 306 to rotate. When the active bevel gear 306 rotates, it engages with the driven bevel gear 801 to rotate. When the driven bevel gear 801 rotates, it drives the linkage shaft 805 to rotate. When the linkage shaft 805 rotates, it drives the linkage gear 802 to rotate. When the linkage gear 802 rotates, it can drive the two racks 803 to move in different directions. The two racks 803 slide on the two guide cross bars 804 through the sliding sleeve in the middle, so that the two racks 803 slide in the two front and rear slideways of the base 402. No matter whether the linkage gear 802 rotates clockwise or counterclockwise When the display screen housing 2 is rotated, the driven bevel gear 801 is meshed with the active bevel gear 306, and the flip shaft 302 cannot rotate under the restriction of the worm 304 and the worm wheel 305. Therefore, rotating the display screen housing 2 can drive the driven bevel gear 801 and the active bevel gear 306 to rotate relatively synchronously, and at this time, the linkage shaft 805 can be driven to rotate, and finally drive one rack 803 to extend forward to the front of the base 402, and the other rack 803 to extend backward to the rear of the base 402, and cooperate with the two extended support bodies 506 to further improve the stability of the present invention when used.

[0072] A plurality of positioning holes are arranged at equal intervals on the outer ring surface of the turntable 403, and the positioning holes can be plugged into and cooperated with the inner end of the positioning rod sliding on the front side plate of the base 402. An unlocking pull block is fixed to the outer end of the positioning rod, and a stop block is fixed on the positioning rod. The stop block and the front side plate of the base 402 are fixedly connected by an unlocking compression spring, and both the stop block and the unlocking compression spring are located in the central cavity of the base 402.

[0073] The working principle and beneficial effects of the above technical solution are:

[0074] In an intelligent IPS eye protection display screen with an anti-blue light function of the present invention, under normal conditions, a positioning rod is inserted into a positioning socket, thereby keeping the turntable 403 relatively fixed. When it is necessary to rotate the display screen housing 2, the unlocking pull block is pulled outward to drive the positioning rod out of the positioning socket, and the positioning rod drives the block to move and compress the unlocking compression spring. Conversely, when limiting is required after adjustment, the unlocking pull block is released, and the positioning rod can be inserted into the positioning socket under the elastic force of the unlocking compression spring, and the operation is very convenient.

[0075] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0076] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An intelligent IPS eye protection display with blue light protection function, characterized in that: The invention comprises an IPS screen panel (1), wherein an anti-blue light film (101) is installed on the IPS screen panel (1), and the IPS screen panel (1) is installed in a display screen housing (2); a light sensor (9) is installed on the display screen housing (2), and the light sensor (9) is electrically connected to a controller in the display screen housing (2), and the controller is electrically connected to the IPS screen panel (1); The display screen housing (2) comprises a rear housing, wherein an IPS screen panel (1) is mounted in a panel mounting cavity of the rear housing; a front end of the rear housing is detachably connected to a rectangular frame, and the rectangular frame is blocked on the front side of the IPS screen panel (1); The flip bracket (3) also includes a flip bracket (3); the flip bracket (3) includes a flip connection bracket (301); the upper end of the flip connection bracket (301) is fixed to the rear housing; the lower end of the flip connection bracket (301) is fixed to a flip shaft (302); both ends of the flip shaft (302) are rotatably connected to a support seat (303); a worm (304) is rotatably connected to one end of the support seat (303); a worm wheel 305 fixed to the flip shaft (302) is meshed with the worm (304); a screw wheel is fixed to the end of the worm (304); The rotating bracket (4) further comprises a rotating bracket (4); the rotating bracket (4) comprises a rotating branch pipe (401); the upper end of the rotating branch pipe (401) is fixed to the center of the bottom surface of the support seat (303); the lower end of the rotating branch pipe (401) rotates on the base (402); a rotating disk (403) is fixed to the lower end of the rotating branch pipe (401); two eccentric shafts (404) are fixed on the rotating disk (403); the two eccentric shafts (404) are relatively arranged at two ends of the rotating branch pipe (401); the two eccentric shafts (404) are connected one by one to two extended brackets (5); the two extended brackets (5) slide relatively at two ends of the base (402); The extension support (5) comprises an extension connecting rod (501), one end of the extension connecting rod (501) rotates on the eccentric shaft (404), the other end of the extension connecting rod (501) rotates on the displacement slider (502), the displacement slider (502) slides in the displacement slideway on the top surface of the base (402), the inner side of the displacement slider (502) is rotatably connected to one end of two push-pull connecting rods (503), and the other ends of the two push-pull connecting rods (503) are connected to the two push-pull sliders (504). ) are rotatably connected one by one, the two push-pull sliders (504) slide relatively in the two limit slides on the top surface of the base (402), the two push-pull sliders (504) are fixed on the two push-pull slide plates (505), the two push-pull slide plates (505) slide relatively in the two push-pull slides on the top surface of the base (402), the outer ends of the two push-pull slide plates (505) are fixed with a support body (506), and the bottom surface of the support body (506) is coplanar with the bottom surface of the base (402); A push rod (6) is fixed on the top of the displacement slider (502); a rotation buffer mechanism (7) is fixed on the rotating branch tube (401); the rotation buffer mechanism (7) comprises a limit ring (701), the limit ring (701) is connected to the rotating branch tube (401), the lower end of the limit ring (701) is fixedly connected to the upper end of a buffer compression spring (702) sleeved on the rotating branch tube (401), the lower end of the buffer compression spring (702) is fixed on the push ring (703), the push ring (703) slides on the rotating branch tube (401), and the convex ridge on the inner side of the push ring (703) slides in the groove on the rotating branch tube (401); a first inclined surface is provided on the outer side of the bottom of the push ring (703); the first inclined surface is slidably matched with the second inclined surface on the inner side of the top of the push rod (6); a supporting ring is provided on the rotating branch tube (401), and the top surface of the supporting ring is slidably matched with the bottom surface of the push rod (6); The limiting ring (701) slides on the rotating branch pipe (401), the limiting ring (701) is threadedly connected to the middle of the pressure regulating screw (704), and the top end of the pressure regulating screw (704) rotates on the support seat (303); The invention also comprises a stabilizing and enhancing mechanism (8); the stabilizing and enhancing mechanism (8) comprises a linkage shaft (805); the middle part of the linkage shaft (805) rotates in the center holes of the rotating branch pipe (401) and the supporting seat (303); the upper end of the linkage shaft (805) is fixed with a driven bevel gear (801); the driven bevel gear (801) is meshed with a driving bevel gear (306) fixed on the flip shaft (302); the lower end of the linkage shaft (805) is fixed with a linkage gear (802); the two ends of the linkage gear (802) are meshed one by one with two oppositely arranged racks (803); the two racks (803) slide in two front and rear slideways of the base (402); the two racks (803) are located on the left and right sides of the rotating branch pipe (401); the sliding sleeves in the middle parts of the two racks (803) slide on two guide cross bars (804); the two guide cross bars (804) are arranged in parallel in the central cavity of the base (402); A plurality of positioning holes are arranged at equal intervals on the outer ring surface of the turntable (403), and the positioning holes can be plugged into and matched with the inner end of the positioning rod sliding on the front side plate of the base (402); an unlocking pull block is fixed to the outer end of the positioning rod, and a stopper is fixed on the positioning rod; the stopper and the front side plate of the base (402) are fixedly connected via an unlocking compression spring, and both the stopper and the unlocking compression spring are located in the central cavity of the base (402).

2. The intelligent IPS eye protection display screen with blue light protection function according to claim 1, characterized in that: The IPS screen panel (1) comprises an IPS liquid crystal panel layer (102), an upper transparent protective layer (103) and a lower transparent protective layer (104); the IPS liquid crystal panel layer (102) is arranged between the upper transparent protective layer (103) and the lower transparent protective layer (104); and the upper transparent protective layer (103) is electrically connected to a controller.

3. The intelligent IPS eye protection display screen with blue light protection function according to claim 2, characterized in that: The IPS screen panel (1) further comprises a touch panel layer (105), wherein the touch panel layer (105) is arranged between the IPS liquid crystal panel layer (102) and the upper transparent protective layer (103); the touch panel layer (105) is electrically connected to the controller.

4. The intelligent IPS eye protection display screen with blue light protection function according to claim 2, characterized in that: The IPS screen panel (1) further comprises a total reflection film layer, which is arranged between the touch panel layer (105) and the upper transparent protective layer (103).

5. The intelligent IPS eye protection display screen with blue light protection function according to claim 2, characterized in that: The upper transparent protective layer (103) and the lower transparent protective layer (104) are both made of transparent glass.

6. The intelligent IPS eye protection display screen with blue light protection function according to claim 2, characterized in that: A tempered glass layer (106) is glued onto the upper transparent protective layer (103), and the anti-blue light film (101) is located between the tempered glass layer (106) and the upper transparent protective layer (103).

7. The intelligent IPS eye protection display screen with blue light protection function according to claim 2, characterized in that: The IPS liquid crystal panel layer (102), the upper transparent protective layer (103) and the lower transparent protective layer (104) are all bonded and connected by transparent films.

8. The intelligent IPS eye protection display screen with blue light protection function according to claim 1, characterized in that: The rear shell body is provided with a heat dissipation slot, and a dust-blocking filter is fixed in the heat dissipation slot.

9. The intelligent IPS eye protection display screen with blue light protection function according to claim 1, characterized in that: A rubber sealing gasket is provided at the connection between the rectangular frame and the IPS screen panel (1).

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