TW201418793A - Light-shading device and display apparatus therewith - Google Patents

Abstract

The invention discloses a light-shading device and a display apparatus having the light-shading device. The light-shading device is disposed on a display apparatus having a screen. The light-shading device includes a first support, a second support, and a flexible light-shading sheet. The first support and the second support are disposed to be capable of protruding out of the screen respectively. The flexible light-shading sheet is wound on the first support. When the first support and the second support is protrusive out of the screen, the flexible light-shading sheet can expand from the first support to be fixed on the second support by an end portion of the flexible light-shading sheet, such that the flexible light-shading sheet is disposed to be near a side of the screen. Thereby, the flexible light-shading sheet can shade the screen from at least a part of the light toward the screen, which can reduce or eliminate the influence of the reflected light so that a user can look at the screen more comfortably.

Description

Shading device and display device

The present invention relates to a shading device, and more particularly to a shading device for a display device and a display device having a shading function.

In general, when the display is illuminated or projected by external light, the problem of reflection on the surface of the screen often causes the user to be unable to clearly see the contents of the screen or to distort the color displayed on the screen. In order to reduce the influence of the aforementioned external light, the current practice is usually to install a hood on the display to block external light or project onto the screen. In addition, the hood is usually fixed on the display by means of adhesive bonding, for example, a double-sided adhesive tape is attached to the head of the display, so that the hood can be effectively fixed on the head of the display to block the influence of external light. However, the current hoods are all external hoods. Therefore, when the user wants to install the hood, the user needs to find the hood first. After the hood is used, the user also needs to find a suitable location to store. The hood is used, so the use is easy to cause problems such as storage and loss. In addition, in the method of fixing the hood by using the double-sided tape, the problem of stickiness and residual glue is often caused by multiple disassembly and assembly, resulting in inconvenience in use.

In view of the problems in the prior art, one of the objects of the present invention is to provide a shading device that shields an illuminated display screen using a flexible shading film that can be directly received in the device. The ambient light of the curtain provides the user with a convenient shading function.

The shading device of the present invention is disposed on a display device, and the display device includes a screen. The shading device comprises a first bracket, a second bracket and a flexible shading sheet. The first bracket and the second bracket are disposed to protrude from the screen respectively. The flexible visor is wound on the first bracket. When the first bracket and the second bracket protrude from the screen, the flexible visor may extend from the first bracket and be fixed to the second bracket at one end of the flexible visor, so that the flexible shading The slice is placed near one side of the screen. Therefore, when the user needs to use the shading device, the first bracket and the second bracket can be protruded from the screen, and the flexible visor is pulled to fix the end of the flexible visor to the Two brackets. At this time, the flexible light shielding film can shield at least part of the light toward the screen (ie, ambient light from the side), reduce or eliminate the influence of the light reflection, so that the user can view the screen more comfortably. When the user no longer needs to use the shading device, the end portion of the flexible light shielding sheet can be detached from the second bracket, and the flexible light shielding sheet is again wound back onto the first bracket. Further, the light shielding device may include a receiving mechanism, for example, by using the receiving groove to accommodate the first bracket and the second bracket, thereby preventing the first bracket and the second bracket from excessively protruding from the screen when not in use. Further, the overall appearance of the display device is improved.

Another object of the present invention is to provide a display device having a light blocking function. The display device utilizes the shading device of the present invention to achieve a shading function and provides a user with a convenient shading function.

The display device of the present invention comprises a screen, a structural frame and a shading device. The structural frame is set around the screen. The shading device comprises a first bracket, a second bracket and a flexible shading sheet. The first bracket and the second bracket are disposed on the structural frame to be respectively protruded from the screen. The flexible visor is wound on the first bracket. When the first bracket and the second bracket protrude from the screen, the flexible visor may extend from the first bracket and be fixed to the second bracket at one end of the flexible visor, so that the flexible shading The slice is placed near one side of the screen. Similarly, the user can use the shading device to shield at least a portion of the light toward the screen (i.e., ambient light from the side) to mitigate or eliminate the effects of reflections so that the user can view the screen more comfortably.

Compared with the prior art, the flexible light-shielding sheet of the light-shielding device of the present invention is accommodated in a manner of being retracted, so that the complicated disassembly and assembly operation of the hood in the prior art and the problems derived therefrom can be avoided. In addition, the light shielding device of the present invention may further comprise a receiving mechanism, for example, by using the accommodating groove to accommodate the first bracket and the second bracket, thereby preventing the first bracket and the second bracket from excessively protruding when not in use. The screen further enhances the overall appearance of the display device, which also helps to solve the problem that the hood of the prior art needs to be separated and stored to avoid affecting the appearance of the display.

The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

Please refer to FIG. 1 , which is a display device 1 according to a preferred embodiment of the present invention. Schematic diagram. The display device 1 includes a screen 12, a structural frame 14, and a shading device 16. The structural frame 14 is disposed around the screen 12. The shading device 16 includes a first bracket 162, a second bracket 164, a third bracket 166, a fourth bracket 168, and a flexible shielding sheet 170. The first bracket 162, the second bracket 164, the third bracket 166, and the fourth bracket 168 are all disposed on the structural frame 14 and can protrude from the screen 12. The flexible light shielding sheet 170 is wound around the first bracket 162. When the first bracket 162, the second bracket 164, the third bracket 166, and the fourth bracket 168 protrude from the screen 12, the flexible visor 170 (shown in phantom in FIG. 1) can be extended from the first bracket 162. The third bracket 166 and the fourth bracket 168 are sequentially passed through, and then the end portion 1702 (see FIG. 7 ) of the flexible visor 170 is fixed to the second bracket 164 such that the flexible visor 170 is disposed adjacent to the screen 12 . Thereby, the flexible visor 170 can shield the light at least partially toward the screen 12, reducing or eliminating the influence of the glare, so that the user can view the screen 12 more comfortably.

In this embodiment, the first bracket 162, the third bracket 166, the fourth bracket 168, and the second bracket 164 are respectively disposed adjacent to the four corners 124a, 124b, 124c, and 124d of the screen 12, so that the flexible visor 170 is disposed. The first side 122a, the second side 122b and the third side 122c are adjacent to one of the first side 122a, the second side 122b and the third side 122c of the screen 12. Therefore, the flexible visor 170 can shield the light from above, the left side and the right side of the upper display device 1. In the general use case, the configuration can effectively shield the ambient light that affects the user viewing the screen 12; however, the present invention does not This is limited to this. In addition, in the embodiment, the first bracket 162, the third bracket 166, the fourth bracket 168, and the second bracket 164 are disposed adjacent to the corners 124a, 124b, 124c, and 124d to obtain the maximum screen 12 side shielding effect. Invention is not this limit. In practical applications, since the ambient light is mostly from the top of the screen 12, the positions of the first bracket 162 and the fourth bracket 168 can be shifted upward relative to the set position in FIG. 1 to effectively reduce or eliminate the environment. The effect of light on the user viewing the screen 12.

Please also refer to Figures 2 and 3. 2 is an enlarged view of the display device 1 at the first bracket 162, wherein the flexible visor 170 is still outlined by a broken line; FIG. 3 is a cross section of the flexible visor 170 wound around the first bracket 162. In the figure, the position of the cross-section is as shown by the line XX in FIG. 2, and the number of turns of the flexible visor 170 on the first bracket 162 is only an illustration, and the actual flexible visor 170 is not retracted on the first bracket 162. The number of laps. In this embodiment, the structural frame 14 includes a receiving slot 142a. The first bracket 162 includes a pivoting portion 1622 and a reel mechanism 1624 connected to the pivoting portion 1622. The one end portion 1704 of the flexible shielding sheet 170 is fixed to The reel mechanism 1624 can be wound around the reel mechanism 1624, and the pivoting portion 1622 is pivotally connected to the structural frame 14, so that the first bracket 162 and the flexible visor 170 can be screwed into the accommodating groove 142a. The other end portion 1702 of the flexible mask 170 is exposed to be pulled by the user to stretch the flexible mask 170 when needed. It should be noted that, in practice, the reel mechanism 1624 can be manually wound or automatically wound, and a conventional winding mechanism, such as a tape measure, can be used, and the details of the operation are not described herein. To simplify the drawing, In the figure 3, the reel mechanism 1624 is only represented on a single axis.

Please refer to Figures 1, 4 and 5. 4 is an enlarged view of the display device 1 at the third bracket 166, wherein the flexible visor 170 still shows its outline in a broken line, wherein the flexibility The visor 170 is still outlined in broken lines; FIG. 5 is a cross-sectional view taken along line Y-Y in FIG. The structural frame 14 includes another receiving slot 142b. The third bracket 166 includes a pivoting portion 1662 and a supporting portion 1664 connected to the pivoting portion 1662. The pivoting portion 1662 is pivotally connected to the structural frame 14 such that the third bracket 166 It can be screwed into the accommodating groove 142b for storage. In this embodiment, the support portion 1664 has a slit 1664a, and the flexible visor 170 passes through the slit 1664a, so that the third bracket 166 can stably and effectively support the flexible visor 170, but the present invention does not limit. For example, the flexible visor 170 only bypasses the outer surface of the support portion 1664, and the support can also be achieved. In addition, in the embodiment, the fourth bracket 168 is disposed substantially the same as the third bracket 166. The fourth bracket 168 is also pivotally connected to the structural frame 14 and can be received in another receiving slot of the structural frame 14. 142c, the rest of the structural details can be directly referred to the description of the third bracket 166, no further details.

Please refer to Figures 1, 6 and 7. Figure 6 is an enlarged view of the display device 1 at the second bracket 164, wherein the flexible visor 170 is still outlined in a dashed line, wherein the flexible visor 170 still shows its outline in a dashed line; A cross-sectional view of line ZZ in Fig. 6. The structural frame 14 includes another receiving slot 142d. The second bracket 164 includes a pivoting portion 1642 and a fixing portion 1644 connected to the pivoting portion 1642. The pivoting portion 1642 is pivotally connected to the structural frame 14 such that the second bracket 164 It can be screwed into the accommodating groove 142d for storage. In the present embodiment, the fixing portion 1644 has a slit 1644a, and the end portion 1702 of the flexible light shielding sheet 170 is inserted to achieve a fixed effect. The fixing portion 1644 is rotatable relative to the pivot portion 1642 to wind a portion of the flexible light shielding sheet 170, which helps the fixing portion 1644 to fix the flexible light shielding sheet 170, and at the same time, the flexible light shielding sheet 170 can be flattened and stretched. . In practice, after the end portion 1702 of the flexible mask 170 is fixed, the flexible mask 170 itself The flatness can also be adjusted by the reel mechanism 1624 of the first bracket 162, and the present invention is not limited thereto. In addition, the width of the slit 1644a can be designed to tightly clamp the end portion 1702 of the flexible light shielding sheet 170 to enhance the fixing effect of the fixing portion 1644 on the flexible light shielding sheet 170.

Please refer to FIG. 8 , which is a schematic diagram of the connection structure of the second bracket 165 and the end portion 1703 of the flexible light shielding sheet 170 according to another embodiment. Different from the fixing portion 1644 of the second bracket 164, the fixing portion 1654 of the second bracket 165 fixes the end portion 1703 of the flexible light shielding sheet 170 by hooking. The end portion 1703 of the flexible visor 170 has a first hooking structure 1703a, the fixing portion 1654 includes a second hooking structure 1654a, and the flexible visor 170 is supported by the first hooking structure 1703a and the second hooking structure 1654a. They are hooked to each other to be fixed to the fixing portion 1654. This engagement structure is arranged to facilitate the user to secure the end 1703 of the flexible mask 170. In practice, when the flexible mask 170 itself has substantial strength, such as a mylar strip, the first hooking structure 1703a can be formed directly on the mela strip. When the flexible light-shielding sheet 170 is made of a softer material, the first hooking structure 1703a may be an external component and fixed to the end of the flexible light-shielding sheet 170. In the present embodiment, the second hooking structure 1654a also has a slit feature 1654b. After the width of the slit 1644a is appropriately designed, the first hooking structure 1703a and the second hooking structure 1654a can be hooked on each other. The slit feature 1654b can also clamp the flexible mask 170 to further enhance the fixing effect on the flexible mask 170.

Further, in practice, the hook structure of the first hooking structure 1703a is not limited to those shown in FIG. As shown in FIG. 9, in another embodiment, the first hooking structure 1703b can be a fish hook shape, for example, formed directly at the end of the ribbon of the melon strip, and can also be hooked similarly. The structure of the second hook structure 1654a. It is further noted that the first hooking structure 1703a is also applicable to the structure of the second bracket 164 in FIG. As shown in FIG. 10, the first hooking structure 1703a can insert and hold the slit 1644a, and the effect of fixing the flexible light shielding sheet 170 can also be achieved.

Please refer back to Figure 1. In the embodiment, when the flexible visor 170 is fixed and supported via the first bracket 162, the third bracket 166, the fourth bracket 168, and the second bracket 164, the flexible visor 170 is substantially perpendicular to the surface of the screen 12, but The invention is not limited thereto. In principle, it is only necessary to provide a light-shielding effect when the flexible light-shielding sheet 170 is fixed and supported. Moreover, the width of the flexible light-shielding sheet 170 will affect the light-shielding effect, and the width should be determined according to the actual production and use environment. In addition, in this embodiment, the extending directions of the accommodating grooves 142a, 142b, 142c, and 142d are not the same. The accommodating grooves 142a and 142d extend in the horizontal direction. Therefore, when the flexible visor 170 is fixed and supported, the vertical viscous force of the flexible visor 170 on the first bracket 162 and the second bracket 164 does not drive the first bracket. The 162 and the second bracket 164 are rotated toward the accommodating grooves 142a and 142d to cause instability on the support of the flexible visor 170. The pulling force generated by the flexible visor 170 on the third bracket 166 and the fourth bracket 168 includes both vertical and horizontal component forces, and the pulling force drives the third bracket 166 and the fourth bracket 168 to rotate toward the accommodating slots 142b and 142c, respectively. Therefore, an interference mechanism can be disposed between the third bracket 166 and the fourth bracket 168 and the accommodating slots 142b and 142c, so that the interference mechanism can be provided when the third bracket 166 and the fourth bracket 168 stand upright on the screen 12 The third bracket 166 and the fourth bracket 168 are erected, for example, the pivoting portions of the third bracket 166 and the fourth bracket 168 are protruded, so that the third bracket 166 and the fourth bracket 168 are rotated out of the receiving slots 142b and 142c. By accommodating slots The protruding structures of the 142b and 142c are prevented from being screwed into the receiving grooves 142b and 142c. The holding force of the card at least needs to be able to resist the pulling force of the flexible visor 170 on the third bracket 166 and the fourth bracket 168, but it still needs to be overcome by the user.

In this embodiment, the first bracket 162, the third bracket 166, the fourth bracket 168, and the second bracket 164 can be respectively received in the accommodating slots 142a, 142b, 142c, and 142d, and the display device 1 can be kept intact. However, the present invention is not limited to being accommodated in front of the structural frame 14. Referring to FIG. 11 and FIG. 12, FIG. 11 is a schematic view showing a part of a back side of a display device according to another embodiment of the present invention, and FIG. 12 is a cross-sectional view taken along line WW of FIG. 11, in which a simplified view is shown. The flexible mask is not shown. The display device of the present embodiment is substantially the same as the structure of the display device 1. The following is a description of the main differences of the display device. For details of other structural details of the display device, refer to the related description of the display device 1, and no further details are provided. In this embodiment, the accommodating groove 152b for accommodating the third bracket 167 is disposed at the rear of the structural frame 15, and the third bracket 167 is pivotally connected to the side of the structural frame 15, so that when the third bracket 167 is not needed, It can be rotated to the rear of the structural frame 15 and accommodated in the receiving groove 152b; when the third bracket 167 is used, it can be rotated to the front of the structural frame 15 to protrude the screen, as shown by the broken line in the figure. It is added that when the third bracket 167 is not needed, the third bracket 167 has been rotated to the rear of the structural frame 15, and the appearance of the front of the display device has obtained a fairly good appearance. At this time, the receiving groove 152b can be There is no need to set; however, when the third bracket 167 is received in the accommodating groove 152b, it helps to improve the overall appearance of the display device, and is not limited to the front. In addition, in practice, the first bracket 162, the fourth bracket 168, and the second bracket 164 in the display device 1 can also be configured as shown in FIG. 11 and will not be described again.

In the schematic diagram of the third bracket 167 shown in FIG. 11 and FIG. 12, the third bracket 167 is pivotally connected to the structural frame 15, but the invention is not limited thereto. FIG. 13 is a side cross-sectional view showing a portion of a display device according to another embodiment of the present invention, the cross-sectional position of which corresponds to the cross-sectional position of FIG. 12, wherein the flexible mask is not drawn for simplicity of illustration. Show. The display device of the present embodiment is substantially the same as the structure of the display device 1. The following is a description of the main differences of the display device. For details of other structural details of the display device, refer to the related description of the display device 1, and no further details are provided. In this embodiment, the receiving groove 252b of the structural frame 24 is a through hole, and the third bracket 266 is movably disposed in the receiving groove 252b. When the third bracket 266 is to be used, the front end of the third bracket 266 can slide out of the receiving slot 252b to protrude the screen; when the third bracket 266 is not needed, the front end of the third bracket 266 can slide into the receiving slot 252b for storage. The status is shown by the dotted line in the figure. It is to be noted that, in the embodiment, when the front end of the third bracket 266 slides into the receiving groove 252b, the rear end of the third bracket 266 protrudes behind the structural frame 24 due to the limitation of the thickness of the structural frame 24, but the present invention Not limited to this. Similarly, in practice, the first bracket 162, the fourth bracket 168, and the second bracket 164 in the display device 1 can also be configured as shown in FIG. 13 and will not be described again.

In the foregoing embodiment, the third brackets 166, 167, and 266 are substantially rigid structures, but the invention is not limited thereto. Please refer to FIG. 14, which is a partial schematic view of a display device according to another embodiment of the present invention, wherein a flexible light shielding film is not shown for simplicity of illustration. The display device of the present embodiment has substantially the same structural logic as the display device 1 described above, and only the main differences will be described later. Other structures of the display device of this embodiment are fine. For reference, refer to the related description of the foregoing display device 1, and no further details are provided. In this embodiment, the third bracket 366 includes a plurality of telescoping sections 366a, 366b, 366c, 366d that are sleeved to each other to be stretched or contracted, so that the third bracket 366 is structurally scalable, wherein the telescoping section 366a is fixed to On the structural frame 34, the third bracket 366 is extended by the telescopic sections 366a, 366b, 366c, 366d to protrude from the screen 12 as shown by the solid line in FIG. 14, and the third bracket 366 utilizes the telescopic sections 366a, 366b, 366c, 366d. The contraction is as shown by the dotted line in Fig. 14. The telescopic direction is indicated by a double-headed arrow in the figure. In practice, the third bracket 366 can still form a slit for the flexible visor to pass through, which will not be described. It is to be noted that, in practice, the structural frame 34 can be provided with a receiving groove 342b, and the telescopic section 366a is fixedly disposed in the receiving groove 342b, so that at least a majority of the third bracket 366 can be accommodated. In the groove 342b, it contributes to the beautification of the appearance of the display device, as shown in Fig. 15. Similarly, in practice, the fourth bracket 168 and the second bracket 164 in the display device 1 can also be configured as shown in FIG. 14 and will not be described again.

Please return to Figure 1. The shading device 16 shields the three sides 122a, 122b, 122c of the screen 12, but the invention is not limited thereto. As shown in FIG. 16, the shading device 46 is disposed only by the first bracket 162 and the second bracket 164, and is disposed near the two corners 124b and 124c above the screen 12. Therefore, the flexible shading plate 170 (shown in broken lines in the figure) Only the side 122b above the screen 12 is shielded. In the general office use situation, the fluorescent lamps are mostly illuminated from above, so the foregoing configuration is sufficient to shield most of the ambient light (ie, from the fluorescent lamp), thereby reducing or eliminating the influence of reflection, so that the user can view the screen 12 more comfortably. In addition, in practice, when the screen 12 is too wide, another bracket 172 can be disposed between the first bracket 162 and the second bracket 164 (shown in broken lines in FIG. 16 Medium), assisting in fixing and supporting the flexible light shielding sheet 170, avoiding or alleviating the phenomenon that the flexible light shielding sheet 170 is pulled too long and has a significant sagging. The bracket 172 can adopt the structure of the third bracket 166, but the invention is not limited thereto.

In the foregoing embodiment, the shading device 46 only shields ambient light from the single side 122b of the screen 12, but the invention is not limited thereto. As shown in FIG. 17, the shading device 47 uses the first bracket 162, the second bracket 164, and the third bracket 166, respectively, corresponding to the three corners 124b, 124d, and 124c of the screen 12, respectively, and the flexible shading plate 170 The dotted lines are shown in the figure) to shield ambient light from the upper side 122b and the right side 122c of the screen 12, such as a ceiling fluorescent lamp and a table lamp on the right side. Therefore, the light-shielding device of the present invention can adopt a one-side or multi-side light-shielding structure in combination with the use situation, and when not in use, the flexible light-shielding sheet can also be retracted on the first bracket 162 to avoid the flexible light-shielding film. Excessively affects the appearance of the display device.

In the foregoing embodiments, the structural frame of the shading device is combined with the structural frame of the display device, but the invention is not limited thereto. Please refer to FIG. 18, which is a schematic diagram of a shading device 56 in accordance with another embodiment of the present invention. The shading device 56 is substantially identical in structure to the shading device 16, with the main difference being that the shading device 56 is mounted on the structural frame 64 of the display device 6 (shown in phantom in the figure) using a separate structural frame 562. Thereby, the shading device 56 can also exhibit the same shading effect as the shading device 16, and will not be described again. In addition, this design can help the user to enjoy the shading effect of the present invention by using the shading device 56 without separately purchasing a display device having a light-shielding structure (such as the display device 1 described above).

The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

1, 6‧‧‧ display devices

12‧‧‧ screen

14, 15, 24, 34, 64, 562‧ ‧ structural framework

16, 46, 56‧ ‧ shading devices

122a‧‧‧First side

122b‧‧‧Second side

122c‧‧‧ third side

124a, 124b, 124c, 124d‧‧‧ corner

142a, 142b, 142c, 142d, 152b, 252b, 342b‧‧‧ accommodating slots

162‧‧‧First bracket

164, 165‧‧‧second bracket

166, 167, 266, 366‧‧‧ third bracket

168‧‧‧fourth bracket

170‧‧‧Flexible visor

172‧‧‧ bracket

366a, 366b, 366c, 366d‧‧‧ telescopic section

1622, 1662, 1642‧‧‧ pivotal

1624‧‧‧Reel mechanism

1644, 1654‧‧‧ Fixed Department

1644a‧‧‧Slit

1654a‧‧‧Second hook structure

1654b‧‧‧Slit features

1664‧‧‧Support

1644a‧‧‧Slit

Ends of 1702, 1703, 1704‧‧

1703a, 1703b‧‧‧ first hook structure

1 is a schematic view of a display device in accordance with a preferred embodiment of the present invention.

Figure 2 is an enlarged view of the display device of Figure 1 at its first support.

Fig. 3 is a cross-sectional view showing the flexible visor wound on the first holder in Fig. 2.

Figure 4 is an enlarged view of the display device of Figure 1 at its third support.

Fig. 5 is a cross-sectional view taken along line Y-Y of Fig. 4.

Figure 6 is an enlarged view of the display device of Figure 1 at its second support.

Figure 7 is a cross-sectional view taken along line Z-Z of Figure 6.

Figure 8 is a schematic view showing the connection structure of the second bracket and the end of the flexible light shielding film according to another embodiment.

FIG. 9 is a schematic view showing the connection structure of the second bracket and the end of the flexible visor according to another embodiment.

FIG. 10 is a schematic view showing the connection structure of the second bracket and the end of the flexible light shielding film according to another embodiment.

Figure 11 is a schematic illustration of a portion of the back side of a display device in accordance with another embodiment of the present invention.

Fig. 12 is a cross-sectional view taken along line W-W of Fig. 11.

Figure 13 is a side cross-sectional view showing a portion of a display device in accordance with another embodiment of the present invention.

Figure 14 is a partial schematic view of a display device in accordance with another embodiment of the present invention.

Figure 15 is a partial schematic view of a display device in accordance with another embodiment of the present invention.

Figure 16 is a schematic illustration of a display device in accordance with another embodiment of the present invention.

Figure 17 is a schematic view of a display device in accordance with another embodiment of the present invention.

Figure 18 is a schematic view of a shading device in accordance with another embodiment of the present invention.

1‧‧‧ display device

12‧‧‧ screen

14‧‧‧Structural framework

16‧‧‧shading device

122a‧‧‧First side

122b‧‧‧Second side

122c‧‧‧ third side

124a, 124b, 124c, 124d‧‧‧ corner

142a, 142b, 142c, 142d‧‧‧ accommodating slots

162‧‧‧First bracket

164‧‧‧second bracket

166‧‧‧ third bracket

168‧‧‧fourth bracket

170‧‧‧Flexible visor

Claims (32)

A shading device is disposed on a display device, the display device includes a screen, the shading device includes: a first bracket disposed to protrude from the screen; and a second bracket disposed to protrude from the screen And a flexible visor wound on the first bracket, the flexible visor can be extended from the first bracket and flexed when the first bracket and the second bracket protrude from the screen One end of the light shielding sheet is fixed to the second bracket such that the flexible light shielding sheet is disposed adjacent to a first side of the screen. The light shielding device of claim 1, wherein the flexible light shielding sheet is wound around the second bracket by the end portion to be fixed to the second bracket. The shading device of claim 1, wherein the second bracket comprises a slit, the end being fixed in the slit. The shading device of claim 3, wherein the end portion has a hooking structure for hooking the slit. The shading device of claim 1, wherein the end portion has a first hooking structure, the second bracket comprises a second hooking structure, and the flexible shading sheet is configured by the first hooking structure and the first The two hooking structures are hooked to each other to be fixed to the second bracket. The shading device of claim 1, wherein the first bracket or the second bracket is pivotally connected to the display device. The shading device of claim 1, further comprising a structural frame disposed around the screen, wherein the first bracket or the second bracket is pivotally connected to a side of the structural frame to be rotatable relative to the structural frame To the front of the structural frame to protrude from the screen or to the rear of the structural frame relative to the structural frame. The shading device of claim 1, further comprising a structural frame disposed around the screen, wherein the structural frame has two receiving slots, and the first bracket and the second bracket are movably correspondingly disposed on the second housing The slot is configured to be movable relative to the structural frame to protrude from the screen or to be received in the corresponding receiving slot. The shading device of claim 1, further comprising a third bracket disposed on the display device to protrude from the screen, wherein the first bracket, the second bracket and the third bracket protrude from the screen The flexible visor may be extended from the first bracket, and the end portion of the flexible visor is fixed to the second bracket through the third bracket, so that the flexible visor is disposed adjacent to the screen The first side. The shading device of claim 9, wherein the screen has three corners, and the first bracket, the second bracket and the third bracket are respectively disposed adjacent to the three corners, such that the flexible shutter is disposed adjacent to the screen. The first side and the second side are adjacent to the second side. The shading device of claim 9, wherein the third bracket comprises a slit, and the third bracket passes through the slit to support the flexible shading sheet. The shading device of claim 9, wherein the first bracket, the second bracket and the third bracket are respectively pivotally connected to the display device. The shading device of claim 9, further comprising a structural frame disposed around the screen, wherein the first bracket, the second bracket and the third bracket are respectively pivotally connected to the structural frame to be opposite to the structure The frame is rotated to the front of the structural frame to protrude from the screen or to the rear of the structural frame relative to the structural frame. The shading device of claim 13, wherein the structural frame has three receiving slots, when the first bracket, the second bracket and the third bracket are respectively rotated relative to the structural frame to the rear of the structural frame, The first bracket, the second bracket and the third bracket are respectively correspondingly received in the three receiving slots. The shading device of claim 9, wherein at least one of the second bracket and the third bracket comprises a plurality of telescoping sections, and the plurality of telescoping sections are extended to protrude from the screen. The shading device of claim 9, further comprising a fourth bracket disposed on the display device to protrude from the screen, the screen having four corners, the first bracket, the first bracket The second bracket, the third bracket and the fourth bracket are respectively disposed adjacent to the four corners, and the flexibility is when the first bracket, the second bracket, the third bracket and the fourth bracket protrude from the screen The visor may be extended from the first bracket, and the end portion of the flexible visor is fixed to the second bracket through the third bracket and the fourth bracket, so that the flexible visor is disposed adjacent to the screen The first side edge, the second side edge and the third side edge are adjacent to the first side edge, the second side edge and the third side edge. A display device includes a screen; a structural frame disposed around the screen; and a shading device comprising: a first bracket disposed on the structural frame to protrude from the screen; a second bracket disposed on the screen The structural frame is configured to protrude from the screen; and a flexible visor is wound on the first bracket, and when the first bracket and the second bracket protrude from the screen, the flexible visor can be The first bracket is extended and fixed to the second bracket with one end of the flexible visor such that the flexible visor is disposed adjacent to a first side of the screen. The display device of claim 17, wherein the flexible light shielding sheet is wound around the second bracket by the end portion to be fixed to the second bracket. The display device of claim 17, wherein the second bracket comprises a slit, the end being fixed in the slit. The display device of claim 19, wherein the end portion has a hooking structure for hooking the slit. The display device of claim 17, wherein the end portion has a first hooking structure, and the second bracket comprises a second hooking structure, the flexible light shielding sheet is configured by the first hooking structure and the first The two hooking structures are hooked to each other to be fixed to the second bracket. The display device of claim 17, wherein the first bracket or the second bracket is pivotally connected to the structural frame. The display device of claim 17, wherein the first bracket or the second bracket is pivotally connected to one side of the structural frame to be rotatable relative to the structural frame to the front of the structural frame to protrude from the screen Or rotated relative to the structural frame to the rear of the structural frame. The display device of claim 17, wherein the structural frame has two receiving slots, and the first bracket and the second bracket are respectively movably correspondingly disposed in the two receiving slots to be opposite to the structural frame. Move to highlight the screen or fit in the corresponding accommodating slot. The display device of claim 17, wherein the shading device further comprises a third bracket disposed on the structural frame to protrude from the screen, when the first bracket, the first bracket When the second bracket and the third bracket protrude from the screen, the flexible visor may extend from the first bracket, pass through the third bracket, and the end of the flexible visor is fixed to the second bracket. The flexible visor is disposed adjacent to the first side of the screen. The display device of claim 25, wherein the screen has three corners, and the first bracket, the second bracket and the third bracket are respectively disposed adjacent to the three corners, such that the flexible shutter is disposed adjacent to the screen. The first side and the second side are adjacent to the second side. The display device of claim 25, wherein the third bracket comprises a slit, the third bracket passing through the slit to support the flexible light shielding sheet. The shading device of claim 25, wherein the first bracket, the second bracket and the third bracket are respectively pivotally connected to the structural frame. The display device of claim 28, wherein the first bracket, the second bracket, and the third bracket are respectively rotatable relative to the structural frame to the front of the structural frame to protrude from the screen, or relative to the structure The frame is rotated to the rear of the structural frame. The display device of claim 29, wherein the structural frame has three receiving slots, wherein the first bracket, the second bracket and the third bracket are respectively opposite to the structural frame The first bracket, the second bracket, and the third bracket are respectively correspondingly received in the three receiving slots when being rotated to the rear of the structural frame. The display device of claim 25, wherein at least one of the second bracket and the third bracket comprises a plurality of telescoping sections, and the plurality of telescoping sections are extended to protrude from the screen. The display device of claim 25, wherein the shading device further comprises a fourth bracket disposed on the structural frame to protrude from the screen, the screen having four corners, the first bracket, the second bracket, The third bracket and the fourth bracket are respectively disposed adjacent to the four corners. When the first bracket, the second bracket, the third bracket, and the fourth bracket protrude from the screen, the flexible visor can be The first bracket extends through the third bracket and the fourth bracket and is fixed to the second bracket by the end of the flexible light shielding sheet, so that the flexible light shielding sheet is disposed near the first side of the screen The first side, the second side, and the third side are adjacent to each other, a second side, and a third side.