CN215450711U

CN215450711U - Anti-reflection display screen

Info

Publication number: CN215450711U
Application number: CN202121435681.6U
Authority: CN
Inventors: 李仁青
Original assignee: Hainan 06 Network Technology Co ltd
Current assignee: Hainan 06 Network Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-07
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a display screen for preventing reflection, comprising: the side shading assembly comprises a hollow cylinder, a scroll and shading cloth, one end of the cylinder is hinged to the side edge of the shell, the scroll is rotatably arranged in the cylinder, the scroll is connected with the shading cloth, and the shading cloth is rotatably accommodated on the scroll; go up the light screen and slide from top to bottom and set up the back at the casing, the back both sides of casing are provided with vertical spout, the spout is provided with the stopper in the upper end of vertical direction, the bottom of going up the light screen is provided with the slider, it rotates with the slider to go up the light screen and is connected, in the slider embedding spout, go up the light screen and slide and accomodate in the spout, it articulates side shading subassembly on the casing side, it slides and sets up at the casing back to go up the light screen, need not set up storage space in display screen inside, the technical problem who needs occupy a large amount of inner space of display screen to accomodate of solution shading spare.

Description

Anti-reflection display screen

Technical Field

The utility model relates to the technical field of computer equipment, in particular to an anti-reflection display screen.

Background

When the display screen is used for office work, people cannot see clearly the display content of the display screen due to the phenomenon that external light irradiates the display screen to reflect light. The articulated recess that sets up in display screen casing is offered of the anti-dazzling screen of present display screen, accomodates anti-dazzling screen in the recess when not using, and this kind of mode of accomodating need occupy the inside very big space of display screen, and the thickness of display screen has been increased to a certain extent.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an anti-reflection display screen, which is used for solving the technical problem that a large amount of internal space of the display screen is occupied when a shading piece is stored.

In view of the above, an anti-reflection display screen includes a housing; the side shading assembly comprises a hollow cylinder, a scroll and shading cloth, one end of the cylinder is hinged to the side edge of the shell, the scroll is rotatably arranged in the cylinder, the scroll is coaxially connected with the hand wheel, the scroll is connected with the shading cloth, and the shading cloth is rotatably stored on the scroll;

the upper light screen is arranged on the back face of the shell in a vertically sliding mode, vertical sliding grooves are formed in two sides of the back face of the shell, limiting blocks are arranged at the upper ends of the sliding grooves in the vertical direction, sliders are arranged at the bottom of the upper light screen, the upper light screen is connected with the sliders in a rotating mode, the sliders are embedded into the sliding grooves, and the upper light screen is accommodated in the sliding grooves in a sliding mode.

Further, one end of the shading cloth is connected with the cross rod, a buckle is arranged at one end of the cross rod, and a clamping groove matched with the buckle for use is formed in the lower end of the side edge of the shell.

Furthermore, a handle is arranged at the top of the upper shading plate.

Furthermore, the upper shading plate is made of plastic.

Further, the bottom of the shell is provided with an illuminating lamp and an illuminating lamp switch, and the illuminating lamp is connected with the illuminating lamp switch.

Further, still include the base, the base upper end is equipped with the bracing piece, the inside expansion bracket that is equipped with of bracing piece, the display screen rear portion is equipped with the roating seat, the roating seat with the expansion bracket rotates to be connected.

Further, the built-in wireless module of charging of base, wireless module of charging includes wireless charging coil, integrated circuit board and power input end, wireless charging coil with integrated circuit board connects, the power input end with integrated circuit board connects.

Furthermore, the base is provided with recessed charging groove on the surface corresponding to the position of the wireless charging coil.

Furthermore, the base is equipped with anti-skidding protruding structure on the surface that wireless charging coil position corresponds.

Further, the base is provided with an air inlet and a heat dissipation opening, the heat dissipation opening is provided with a heat dissipation fan, and the heat dissipation fan is connected with the integrated circuit board.

According to the technical scheme, the embodiment of the utility model has the following advantages:

the side shading component is hinged on the side edge of the shell, the cylinder is rotated to the horizontal position around the hinged position, and the shading cloth is pulled down from the cylinder. The upper light screen is pulled up along the sliding groove from the back of the shell until the sliding piece clamps the limiting block, and the upper light screen is rotated to the horizontal position and is put on the top of the shell. The roller is rotated by the hand wheel to roll the shading cloth back into the cylinder, and the cylinder is rotated to return to the side edge of the shell from the horizontal position. The upper shading plate is lifted to slide downwards along the sliding groove to be accommodated into the sliding groove. With the articulated setting on the casing side of side shading subassembly, go up the light screen and slide and set up at the casing back, need not set up storage space in that the display screen is inside, do not occupy the display screen inner space, solve taking in of shading spare and need occupy a large amount of inner space's of display screen technical problem.

Drawings

Fig. 1 is a schematic diagram of an anti-reflection display screen provided in an embodiment of the present invention;

FIG. 2 is an axial schematic view of a side shading assembly provided in an embodiment of the present invention;

FIG. 3 is a side view of an upper visor provided in an embodiment of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a side cross-sectional view of a housing provided in an embodiment of the present invention;

FIG. 6 is a schematic side view of an anti-reflection display screen provided in an embodiment of the present invention;

wherein the reference numerals are:

10. a housing; 20. a cylinder; 21. a shade cloth; 22. a cross bar; 23. a hand wheel; 30. an upper visor; 31. a slider; 40. a chute; 41. a limiting block; 50. a base; 51. a support bar; 52. a telescopic frame; 53. a rotating base; 54. an air inlet; 60. and (6) charging the groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

Example 1

For easy understanding, referring to fig. 1 to 6, an anti-reflection display screen provided by an embodiment of the present invention includes: the side shading assembly comprises a shell 10, a side shading assembly and an upper shading plate 30, wherein the side shading assembly is hinged to the left side edge and the right side edge of the shell 10 respectively. The side shading component comprises a hollow cylinder 20, a scroll and shading cloth 21, one end of the cylinder 20 is hinged to the side edge of the shell 10, the starting position of the cylinder 20 is placed against the side edge of the shell 10, when the side shading component is opened, the cylinder 20 is grabbed to rotate around the hinged position in the vertical direction to the front of the display screen, as shown in fig. 2, the scroll is rotatably arranged in the cylinder 10, the scroll is coaxially connected with a hand wheel 23, the scroll is connected with the shading cloth 21, the shading cloth 21 is rotatably stored on the scroll, after the shading cloth 21 is pulled out, the shading cloth 21 needs to be retracted into the cylinder 20, and the hand wheel 20 is rotated to drive the shading cloth 21 to be rotatably stored on the scroll; the upper light shielding plate 30 is arranged on the back of the housing 10 in a vertically sliding manner, as shown in fig. 5, vertical sliding grooves 40 are arranged on two sides of the back of the housing 10, a limiting block 41 is arranged at the upper end of the sliding groove 40 in the vertical direction, as shown in fig. 3 and 4, a sliding part 31 is arranged at the bottom of the upper light shielding plate 30, the upper light shielding plate 30 is rotatably connected with the sliding part 31, the sliding part 31 is embedded into the sliding groove 40, and the upper light shielding plate 30 is accommodated in the sliding groove 40 in a sliding manner. The upper light screen 30 slides upwards to the top of the housing 10, the limiting block 41 arranged at the upper end of the sliding chute 40 limits the sliding piece 31 at the bottom of the upper light screen 30 to be separated from the sliding chute 40, and the upper light screen 30 is rotated to be lapped on the top of the housing 10. When the upper light shielding plate 30 is to be retracted to the back of the housing 10, the upper light shielding plate 30 is lifted and slides down along the slide groove 40 into the slide groove 40, and the upper light shielding plate 30 is accommodated in the slide groove 40.

It should be noted that the side shade assembly is hinged to the side of the housing 10, and the drum 20 is rotated about the hinge to a horizontal position, pulling the shade cloth 21 off the drum 20. The upper light screen 30 is pulled up along the sliding groove 40 from the back of the housing 10 until the sliding member 31 catches the stopper 41, and the upper light screen 30 is rotated to a horizontal position to be lapped on the top of the housing 10. The roller is rotated by the hand wheel 23 to wind the shade cloth 21 back into the cylinder 20, and the cylinder 20 is rotated from the horizontal position back to the side of the housing 10. The upper light shielding plate 30 is lifted up and slidably received into the chute 40 downward along the chute 40. Articulate side shading subassembly on casing 10 side, go up the light screen 30 and slide and set up at the casing 10 back, need not set up storage space in that the display screen is inside, do not occupy the display screen inner space, solve taking in of shading spare and need occupy the technical problem of a large amount of inner space of display screen.

After the side light-shielding assembly is opened, the light-shielding cloth 21 may be influenced by the air flow generated by the indoor air conditioner and the fan and continuously swing, so that the external light irradiating the display screen cannot be effectively shielded. One end of the shading cloth 21 is connected with a cross rod 22, one end of the cross rod 22 is provided with a buckle, and the lower end of the side edge of the shell 10 is provided with a clamping groove matched with the buckle for use. The shade cloth 21 is pulled out of the cylinder 20 and the cross bar 22 is snapped into the snap groove, thereby securing the shade cloth 21 to the side of the housing 10.

In order to conveniently pull up the upper light screen 30 from the back of the housing 10, a handle is arranged at the top of the upper light screen 30, and the upper light screen 30 can be quickly pulled up through the handle. The upper light screen 30 is made of plastic, so that the weight of the upper light screen 30 is reduced, and the phenomenon that the whole gravity center of the display screen is too high and the display screen is overturned when the upper light screen 30 is horizontally put on the shell 10 can be avoided.

After the upper visor 30 is opened, the light blocking the indoor light may obscure the desktop and the keyboard below the display screen. The bottom of the shell 10 is provided with a lighting lamp and a lighting lamp switch, and the lighting lamp is connected with the lighting lamp switch. When the switch of the illuminating lamp is turned on, the light of the illuminating lamp illuminates the desktop and the keyboard in front of the display screen, and people can conveniently work.

In this embodiment, as shown in fig. 6, in order to adjust the display screen to an angle suitable for the user to watch, the display screen further includes a base 50, a support rod 51 is disposed at the upper end of the base 50, an expansion bracket 52 is disposed inside the support rod 51, the expansion bracket 52 can be adjusted in an up-and-down telescopic manner, a rotating base 53 is disposed at the rear portion of the housing 10, and the rotating base 53 is rotatably connected with the expansion bracket 52. When the user needs to adjust the height of the display screen, one hand grasps the base 50 and the other hand grasps the display screen to extend and retract the telescoping mast 52 to the desired height. In addition, when the user wants to adjust the pitch angle of the display screen, the user presses the base 50 with one hand and holds the display screen with the other hand to rotate the rotary base 53 and the telescopic frame 52 to achieve the desired pitch angle.

Example 2

In order to facilitate understanding, the embodiment of the present invention is a further improvement on the implementation 1, and a user may not use a mobile phone to work at work, and the electric quantity of the mobile phone may be insufficient. As shown in fig. 1, the base 50 is provided with a wireless charging module, and only a mobile phone with a wireless charging function needs to be placed on the base 50, so that wireless charging of the mobile phone is conveniently realized. Inside base 50, wireless charging module includes wireless charging coil, integrated circuit board and power input end, and wireless charging coil hugs closely the setting on base 50's inner wall, and wireless charging coil is connected with integrated circuit board, and the power input end is connected with integrated circuit board. The power input end is preferably one of a Micro USB interface, a USB Type C interface or a Lightning interface.

When the mobile phone is placed on the base 50 for wireless charging, the mobile phone and the wireless charging coil need to be aligned to ensure the wireless charging. As shown in fig. 1, in order to visually indicate the position of the wireless charging coil, a concave charging groove 60 is formed on the surface of the base 50 corresponding to the position of the wireless charging coil. At this time, the mobile phone with the wireless charging function is placed in the charging groove 60, and the mobile phone is charged. In addition, the charging groove 60 limits the position of the mobile phone to deviate in the wireless charging process, and the wireless charging of the mobile phone is prevented from being stopped.

Besides the above-mentioned manner of prompting the position of the wireless charging coil, the base 50 may also be provided with a non-slip raised structure on the surface corresponding to the position of the wireless charging coil. Specifically, the anti-skid convex structure is a plurality of anti-skid strips which are uniformly distributed at intervals. The antislip strip effectively prevents that the cell-phone from taking place the skew in wireless charging process position, and bellied antislip strip does benefit to the heat dissipation of cell-phone at wireless charging process simultaneously.

As shown in fig. 6, the wireless charging coil generates a large amount of heat during operation, and needs to dissipate the heat in time, otherwise the charging power of the wireless charging module is affected. The base 50 is provided with an air inlet 54 and a heat dissipation opening, and the heat dissipation opening is provided with a heat dissipation fan which is connected with the integrated circuit board. In the wireless charging process, the heat in the base 50 is discharged in time by the heat dissipation fan.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An anti-glare display screen, comprising:

a housing;

the side shading assembly comprises a hollow cylinder, a scroll and shading cloth, one end of the cylinder is hinged to the side edge of the shell, the scroll is rotatably arranged in the cylinder, the scroll is coaxially connected with the hand wheel, the scroll is connected with the shading cloth, and the shading cloth is rotatably stored on the scroll;

2. The anti-reflection display screen according to claim 1, wherein one end of the light-shielding cloth is connected with a cross bar, one end of the cross bar is provided with a buckle, and the lower end of the side edge of the casing is provided with a clamping groove matched with the buckle for use.

3. The anti-glare display screen according to claim 1, wherein a handle is arranged at the top of the upper light shielding plate.

4. The anti-reflection display screen of claim 1, wherein the top light shielding plate is made of plastic.

5. The anti-glare display screen according to claim 1, wherein an illuminating lamp and an illuminating lamp switch are arranged at the bottom of the casing, and the illuminating lamp is connected with the illuminating lamp switch.

6. The anti-reflection display screen according to claim 1, further comprising a base, wherein a support rod is arranged at the upper end of the base, an expansion bracket is arranged inside the support rod, a rotating base is arranged at the rear part of the display screen, and the rotating base is rotatably connected with the expansion bracket.

7. The anti-reflection display screen according to claim 6, wherein a wireless charging module is arranged in the base, the wireless charging module comprises a wireless charging coil, an integrated circuit board and a power input end, the wireless charging coil is connected with the integrated circuit board, and the power input end is connected with the integrated circuit board.

8. The anti-reflective display screen of claim 7, wherein the base has a recessed charging groove on a surface corresponding to the location of the wireless charging coil.

9. The anti-reflective display screen according to claim 7, wherein the base is provided with an anti-slip raised structure on the surface corresponding to the position of the wireless charging coil.

10. The anti-reflective display screen according to any one of claims 7-9, wherein the base defines an air inlet and a heat sink, the heat sink defines a heat dissipation fan, and the heat dissipation fan is connected to the ic board.