CN216697680U

CN216697680U - Display screen with prevent blue light function

Info

Publication number: CN216697680U
Application number: CN202122987459.3U
Authority: CN
Inventors: 姬子珅; 王旭阳; 褚晓胜; 李云龙
Original assignee: Henan Mingshida Photoelectric Technology Co ltd
Current assignee: Henan Mingshida Photoelectric Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-07
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a display screen with a blue light prevention function, which comprises a display screen body, wherein a blue light prevention plate is arranged on one side of the display screen body, the blue light prevention plate is detachably connected with the display screen body, a dustproof film is arranged on the outer side of the blue light prevention plate, the dustproof film is attached to the blue light prevention plate, a fixed support is arranged on the other side of the display screen body, and the display screen body can rotate through the fixed support; this novel display screen with prevent blue light function can guarantee that the user reduces blue pass and glare when using and to the harm of eyes, satisfies modern people to the healthy concern demand of health, and overall structure stability is strong, and convenient to install and dismantle, is fit for using widely.

Description

Display screen with prevent blue light function

Technical Field

The utility model relates to the technical field of display screens, in particular to a display screen with a blue light prevention function.

Background

Short-wave blue light is light with relatively high energy at wavelengths between 400nm and 480 nm. Blue light in this wavelength can increase the amount of toxins in the macular region of the eye, seriously threatening our ocular fundus health. The blue light induces blinding eye diseases, the short-wave blue light has extremely high energy and can penetrate through crystalline lens to directly reach retina, the blue light irradiates the retina to generate free radicals, the free radicals can cause the retinal pigment epithelial cells to die, the die of the epithelial cells can cause the photosensitive cells to lack nutrients to cause vision damage, and the damage is irreversible. The blue light is everywhere in light such as computer display, cell-phone, digital product, liquid crystal display, LED display screen, and these electronic product of long-time contact bring harm with skin for people's eyes, can arouse brown pigment, let skin produce yellow spot, freckle, can deepen eyes myopia degree, produce visual fatigue and feel, also do not do benefit to normal sleep simultaneously, so need handle the blue light.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide the display screen with the blue light prevention function, which can ensure that the damage of blue light and glare to eyes of a user is reduced when the display screen is used, meets the attention requirement of modern people on body health, has strong stability of the whole structure, and is convenient to mount and dismount.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a display screen with prevent blue light function, includes the display screen body, one side of display screen body is equipped with prevents the board of blue light, prevent the board of blue light and can dismantle with the display screen body and be connected, the outside of preventing the board of blue light is equipped with the dust mask, the dust mask laminating prevents that the board of blue light is established, the opposite side of display screen body is equipped with the fixed bolster, it is rotatable that the display screen body passes through the fixed bolster.

Preferably, the anti-blue-light plate is fixedly connected with the display screen body through a clamping plate, the bottom of the clamping plate is provided with a groove for clamping the display screen body and the anti-blue-light plate, positioning holes are formed in two sides of the top of the anti-blue-light plate, a fixing hole is formed in one side of the clamping plate, a protrusion is arranged on the other side of the clamping plate, the positioning holes correspond to the protrusions, when the protrusion on one side of the clamping plate is matched with the positioning holes, the other side of the clamping plate falls to the outer side of the display screen body, and the anti-blue-light plate is fixed on the display screen body in the position of the fixing hole through a first screw.

Preferably, a support plate is further arranged on one side below the display screen body, a positioning groove is formed in the support plate, the positioning groove is formed right below the blue-light prevention plate, and the blue-light prevention plate firstly falls into the positioning groove before being fixed with the display screen body.

Preferably, the fixed bolster includes branch, first fixed column and second fixed column, fixing device and display screen body fixed connection are passed through to the one end of branch, and the other end is fixed at the top of first fixed column, the bottom of first fixed column extends to the second fixed column, first fixed column and second fixed column rotatable coupling.

Preferably, fixing device is including fixing the fixed block at the back and establishing the lug at the branch tip, be equipped with the mounting groove in the fixed block, mounting groove and lug phase-match, branch passes through the lug and pegs graft to the mounting groove in, be equipped with the mounting hole on fixed block and the lug respectively, the mounting groove is fixed lug and fixed block through the second screw rod with the lug cooperation.

Preferably, the mounting groove is formed downwards from the upper surface of the fixing block, and the depth of the mounting groove is smaller than the height of the fixing block.

Preferably, the mounting groove is T-shaped, and the second screw penetrates through the fixing block and extends into the protruding block.

The utility model discloses a display screen with a blue light prevention function, which comprises a display screen body, wherein a blue light prevention plate is arranged on one side of the display screen body and detachably connected with the display screen body; this novel display screen with prevent blue light function can guarantee that the user reduces blue pass and glare when using and to the harm of eyes, satisfies modern people to the healthy concern demand of health, and overall structure stability is strong, and convenient to install and dismantle, is fit for using widely.

Drawings

Fig. 1 is a first structural diagram of a display screen with a blue light prevention function according to the present invention.

Fig. 2 is a schematic structural diagram of a display screen with a blue light prevention function according to a second embodiment of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a display screen body; 11. a fixed block; 12. mounting grooves; 13. mounting holes; 14. a support plate; 2. a blue-proof plate; 21. positioning holes; 22. a splint; 221. a fixing hole; 222. a protrusion; 23. a first screw; 3. a dust-proof film; 4. a strut; 41. a bump; 42. a second screw; 5. a first fixed column; 6. and a second fixing column.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Referring to fig. 1-4, a display screen with a blue light prevention function comprises a display screen body 1, wherein a blue light prevention plate 2 is arranged on one side of the display screen body 1, the blue light prevention plate 2 is detachably connected with the display screen body 1, a dustproof film 3 is arranged on the outer side of the blue light prevention plate 2, the dustproof film 3 is attached to the blue light prevention plate 2 and is set up, the dustproof film 3 can be uncovered when the display screen is used, a fixing support is arranged on the other side of the display screen body 1, the display screen body 1 can rotate through the fixing support, and when the display screen body 1 rotates, the playing angle of a display screen picture can be conveniently adjusted, so that people can watch the display screen at other angles.

In the scheme of the utility model, the blue light prevention plate 2 is fixedly connected with the display screen body 1 through the clamping plate 22, a groove for clamping the display screen body 1 and the blue light prevention plate 2 is arranged at the bottom of the clamping plate 22, the positioning holes 21 are formed in two sides of the top of the blue light prevention plate 2, the fixing hole 221 is formed in one side of the clamping plate 22, the protrusion 222 is formed in the other side of the clamping plate 22, the positioning holes 21 correspond to the protrusion 222, when the protrusion 222 in one side of the clamping plate 22 is matched with the positioning holes 21, the other side of the clamping plate 22 falls to the outer side of the display screen body 1, the blue light prevention plate 2 is fixed on the display screen body 1 at the position of the fixing hole 221 through the first screw 23, and the blue light prevention plate 2 is vertically arranged and attached to the outer side of the display screen body 1 to play a blue light prevention role.

As a preferred scheme, a support plate 14 is further arranged on one side below the display screen body 1, a positioning groove is formed in the support plate 14, the positioning groove is formed right below the blue-light prevention plate 2, the blue-light prevention plate 2 firstly falls into the positioning groove before being fixed with the display screen body 1, that is, when the blue-light prevention plate 2 is installed, the blue-light prevention plate 2 is firstly placed in the support plate 14, and then the blue-light prevention plate 2 is fixed on the display screen body 1 through a clamping plate 22, so that the stability of the blue-light prevention plate 2 is further improved.

In the scheme of the utility model, the fixing support comprises a supporting rod 4, a first fixing column 5 and a second fixing column 6, one end of the supporting rod 4 is fixedly connected with the display screen body 1 through a fixing device, the other end of the supporting rod is fixed at the top of the first fixing column 5, the bottom of the first fixing column 5 extends into the second fixing column 6, and the first fixing column 5 is rotatably connected with the second fixing column 6.

In the scheme of the utility model, the fixing device comprises a fixing block 11 fixed on the back and a convex block 41 arranged at the end part of a supporting rod 4, a mounting groove 12 is arranged in the fixing block 11, the mounting groove 12 is matched with the convex block 41, the supporting rod 4 is inserted into the mounting groove 12 through the convex block 41, mounting holes 13 are respectively arranged on the fixing block 11 and the convex block 41, the mounting groove 12 is matched with the convex block 41 to fix the convex block 41 and the fixing block 11 through a second screw rod 42, and the fixing block 11 is fixed on the back of the display screen body 1, so when the convex block 41 is clamped into the fixing block 11, the display screen body 1 is fixed on the supporting rod 4.

Preferably, the mounting groove 12 is formed downward from the upper surface of the fixing block 11, the depth of the mounting groove 12 is smaller than the height of the fixing block 11, the protrusion 41 is prevented from sliding out of the fixing block 11, the mounting groove 12 is T-shaped, and the second screw 42 penetrates through the fixing block 11 and extends into the protrusion 41, so that fixing is completed.

This novel display screen with prevent blue light function is when installing and using, will prevent blue light board 2 and place in the mounting groove of extension board 14 earlier, then through splint 22, make protruding 222 and locating hole 21 cooperate, will prevent blue light board 2 and fix on display screen body 1 in fixed orifices 221 department through first screw rod 23, display screen body 1 lies in branch 4 and connects the time, insert to the mounting groove 12 of fixed block 11 in through lug 41, mounting hole 13 on the fixed block 11 this moment and the mounting hole 13 on lug 41 are to corresponding, then through second screw rod 42 with its fixed connection at mounting hole 13, finally make branch 4, display screen body 1 is as an organic whole with preventing blue light board 2, and this whole can rotate according to second fixed column 6, can adjust the broadcast angle of display screen body 1 according to the demand.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides a display screen with prevent blue light function, its characterized in that, includes the display screen body, one side of display screen body is equipped with prevents the blue light board, prevent that blue light board and display screen body can dismantle and be connected, the outside of preventing the blue light board is equipped with the dust-proof membrane, the blue light board is prevented in the dust-proof membrane laminating and is established, the opposite side of display screen body is equipped with the fixed bolster, it is rotatable that the display screen body passes through the fixed bolster.

2. The display screen with the blue light prevention function according to claim 1, wherein the blue light prevention plate is fixedly connected with the display screen body through a clamping plate, a groove for clamping the display screen body and the blue light prevention plate is formed in the bottom of the clamping plate, positioning holes are formed in two sides of the top of the blue light prevention plate, a fixing hole is formed in one side of the clamping plate, a protrusion is formed in the other side of the clamping plate, the positioning hole corresponds to the protrusion, when the protrusion on one side of the clamping plate is matched with the positioning hole, the other side of the clamping plate falls to the outer side of the display screen body, and the blue light prevention plate is fixed on the display screen body at the fixing hole through a first screw rod.

3. The display screen with the blue light prevention function of claim 2, wherein a support plate is further arranged on one side of the lower portion of the display screen body, a positioning groove is formed in the support plate, the positioning groove is formed right below the blue light prevention plate, and the blue light prevention plate firstly falls into the positioning groove before being fixed with the display screen body.

4. The display screen with the blue light prevention function according to claim 3, wherein the fixing bracket comprises a supporting rod, a first fixing column and a second fixing column, one end of the supporting rod is fixedly connected with the display screen body through a fixing device, the other end of the supporting rod is fixed at the top of the first fixing column, the bottom of the first fixing column extends into the second fixing column, and the first fixing column and the second fixing column are rotatably connected.

5. The display screen with blue light prevention function according to claim 4, wherein the fixing device comprises a fixing block fixed on the back and a protruding block arranged at the end of the supporting rod, a mounting groove is arranged in the fixing block, the mounting groove is matched with the protruding block, the supporting rod is inserted into the mounting groove through the protruding block, mounting holes are respectively arranged on the fixing block and the protruding block, and the mounting groove is matched with the protruding block to fix the protruding block and the fixing block through a second screw rod.

6. The display screen with blue light prevention function of claim 5, wherein the mounting groove is opened downwards from the upper surface of the fixing block, and the depth of the mounting groove is smaller than the height of the fixing block.

7. The display screen with blue light prevention function of claim 6, wherein the mounting groove is T-shaped, and the second screw penetrates through the fixing block and extends into the protrusion.