light shield

Abstract

The application provides a light shield cover, which comprises at least one light shield cover, a left light shield part connected to one end of the light shield cover, a right light shield part connected to the other end of the light shield cover, and at least two limiting parts connected to the light shield cover, the left light shield part or the right light shield part; wherein the light shield cover, the left light shield part and the right light shield part are arranged on the top edge, the back side, the left side edge and the right side edge of a display, and the limiting parts are arranged on the front side of the display.

Description

Technical Field

[0001] This application provides a light shield, particularly a light shield applicable to displays of various sizes. Background Technology

[0002] To reduce the impact of ambient light, users typically use a screen protector around their monitor. However, because monitors come in various sizes and thicknesses, screen protectors also come in a variety of specifications. Consumers must pay attention to the specifications when purchasing a screen protector to avoid buying the wrong one that is unusable. Furthermore, consumers may need to buy a new screen protector when replacing their monitor. Therefore, the design of traditional screen protectors still has room for improvement. Utility Model Content

[0003] This application provides a light shield for mounting on at least one display, the display having a top edge, a left side edge, a right side edge, a front side, and a rear side, the front side defining a screen normal. The light shield includes: at least one light shield cover; a left light shield member connected to one end of the light shield cover and including a left main body piece and a left extension piece connected at an angle to each other; a right light shield member connected to the other end of the light shield cover and including a right main body piece and a right extension piece connected at an angle to each other; and at least two limiting members, each of the limiting members being simultaneously connected to the light shield cover and the left main body piece, and simultaneously connected to the left main body piece and the left extension piece. The left extension piece is simultaneously connected to the light-shielding cover and the left extension piece, simultaneously connected to the light-shielding cover and the right main body piece, simultaneously connected to the right main body piece and the right extension piece, and simultaneously connected to the light-shielding cover and the right extension piece, or is disposed on at least one of the light-shielding cover, the left main body piece, and the right main body piece; wherein, the light-shielding cover abuts against the top edge and the rear side and protrudes from the front side, the left main body piece abuts against the left side and protrudes from the front side, the left extension piece abuts against the rear side, the right main body piece abuts against the right side and protrudes from the front side, the right extension piece abuts against the rear side, and the limiting member abuts against the front side.

[0004] As described above, the light shield includes a left cover through hole, a right cover through hole, a left cover fixing post, and a right cover fixing post. The left light shield also includes two left through holes and two left fixing posts. The left through holes are spaced apart and pass through the left main body piece. The left fixing posts are spaced apart and formed on the left main body piece and are respectively adjacent to the left through holes. The right light shield also includes two right through holes and two right fixing posts. The right through holes are spaced apart and pass through the right main body piece. The right fixing posts are spaced apart and formed on the right main body piece and are respectively adjacent to the right through holes.

[0005] As described above, the limiting member includes two upper limiting bands and two lower limiting bands. One of the upper limiting bands has its two ends passing through the left cover through hole and one of the left through holes, respectively, and is fixed to the left cover fixing post and one of the left fixing posts, respectively. The other upper limiting band has its two ends passing through the right cover through hole and one of the right through holes, respectively, and is fixed to the right cover fixing post and one of the right fixing posts, respectively. One end of one of the lower limiting bands passes through the other of the left through holes and is fixed to the other of the left fixing posts, while the other end is fixed to the left extension piece. One end of the other lower limiting band passes through the other of the right through holes and is fixed to the other of the right fixing posts, while the other end is fixed to the right extension piece.

[0006] As described above, the light shield includes multiple left cover through holes and multiple right cover through holes. The left cover through holes are arranged at intervals along a direction parallel to the screen normal, and the right cover through holes are arranged at intervals along a direction parallel to the screen normal and spaced apart from the left cover through holes. The left light shield also includes multiple left through holes, which are spaced apart from each other and pass through the left main body piece along a direction parallel to the screen normal. The right light shield also includes multiple right through holes, which are spaced apart from each other and pass through the right main body piece along a direction parallel to the screen normal.

[0007] As described above, each of the limiting members includes a limiting block and a limiting band connected to each other. The limiting block abuts against the light-shielding cover and the front side, and the corresponding limiting band passes through two of the left cover through holes or two of the right cover through holes. Alternatively, the limiting block abuts against the left main body piece and the front side, and the corresponding limiting band passes through two of the left through holes. Or, the limiting block abuts against the right main body piece and the front side, and the corresponding limiting band passes through two of the right through holes.

[0008] As described above, each of the limiting members also includes multiple limiting ribs, which are spaced apart and protrude from the limiting strip. One of the limiting ribs passes through the limiting strip into the left cover through hole, the right cover through hole, the left through hole, or the right through hole and abuts against the light-shielding cover, the left main body piece, or the right main body piece to prevent the limiting member from falling off the light-shielding cover, the left main body piece, or the right main body piece.

[0009] As described above, the light shield includes a plurality of left cover through holes, a left cover fixing post, a plurality of right cover through holes, and a right cover fixing post. The left cover through holes are arranged at intervals along a direction parallel to the normal of the screen. The left cover fixing post is adjacent to one of the left cover through holes. The right cover through holes are arranged at intervals along a direction parallel to the normal of the screen and are spaced apart from the left cover through holes. The right cover fixing post is adjacent to one of the right cover through holes. The left light shield also includes a left fixing post formed on the left extension piece, and the right light shield also includes a right fixing post formed on the right extension piece.

[0010] As described above, each of the limiting members includes a limiting band, a first through hole, and a plurality of second through holes. The limiting band passes through one of the left cover through holes or one of the right cover through holes. The first through hole is located at one end of the limiting band, and the left cover fixing post or the right cover fixing post passes through the first through hole. The second through holes are spaced apart from each other at the other end of the limiting band, and the left fixing post or the right fixing post passes through one of the second through holes.

[0011] As described above, the limiting members are magnetically attached to the light shield, the left main body piece, and the right main body piece, and are respectively located near the four corners of the display.

[0012] As described above, the light shield includes a main cover, a left cover and a right cover. The left cover and the right cover are located on opposite sides of the main cover and can slide relative to the main cover. The left cover is connected to the left light shield and the right cover is connected to the right light shield.

[0013] As described above, the main cover has a sliding groove, two through holes and two fasteners. The fasteners are respectively fastened to the through holes. The left cover slides in the sliding groove and has a left through groove, with one of the fasteners sliding in the left through groove. The right cover slides in the sliding groove and has a right through groove, with the other fastener sliding in the right through groove.

[0014] As described above, the light shield also includes a bridging component. When there are two displays and two light shields, the displays are side by side and the light shields are correspondingly located on the top edge of the displays. The bridging component is located between the light shields and between the displays, and is magnetically attached to the light shields.

[0015] As described above, the bridging member includes a base and a partition. The base is magnetically attached to the light shield and abuts against the rear side of the display. The partition extends vertically outward from the base, is sandwiched between the displays and protrudes from the front side, and the limiting member is connected to the partition.

[0016] In summary, the light shield of this application can be matched with displays of different sizes and thicknesses, and can ensure a stable installation without flipping or falling off. Attached Figure Description

[0017] Figure 1 and Figure 2 This is an overall schematic diagram of the light shield of the first embodiment of this application installed behind the display from different angles.

[0018] Figure 3 This is an exploded view of the light shield and the display according to the first embodiment of this application.

[0019] Figure 4 This is an exploded view of the light-shielding cover in the light-shielding cover of the first embodiment of this application.

[0020] Figures 5 to 8 These are schematic diagrams showing the assembly of different limiting members in the light shield of the first embodiment of this application.

[0021] Figure 9 This is a schematic diagram of a light shield and a display according to the second embodiment of this application.

[0022] Figures 10 to 13 These are schematic diagrams showing the assembly of different limiting members in the light shield according to the second embodiment of this application.

[0023] Figure 14 This is a schematic diagram of a light shield and a display according to the third embodiment of this application.

[0024] Figures 15 to 18 This is a schematic diagram illustrating the assembly of different limiting members in the light shield of the third embodiment of this application.

[0025] Figure 19 This is a schematic diagram of a light shield and a display according to the fourth embodiment of this application.

[0026] Figure 20 This is an exploded view of a light shield and a display according to another embodiment of this application.

[0027] Explanation of main component symbols Detailed Implementation

[0028] Please see Figure 1 , Figure 2 and Figure 3 The light shield 1000 of this application is used to install on a display 2000. The display 2000 is placed on a work surface 3000 (such as a desktop) and has a top edge 2100, a left side edge 2200, a right side edge 2300, a front side 2400 and a rear side 2500. The front side 2400 defines a screen normal L.

[0029] The light shield 1000 of the first embodiment of this application includes a light shield cover 1, a left light shield 2, a right light shield 3, and four limiting members 4. The left light shield 2 is connected to one end of the light shield cover 1, and the right light shield 3 is connected to the other end of the light shield cover 1. The limiting members 4 are respectively connected to the left light shield 2 and the right light shield 3, or simultaneously connected to the light shield cover 1 and the left light shield 2, and simultaneously connected to the light shield cover 1 and the right light shield 3. Thus, the light shield 1000 of this application can generally have an inverted U-shaped cross section.

[0030] Please also refer to Figure 4 The light-shielding cover 1 includes a main cover body 11, a left cover body 12, and a right cover body 13. The main cover body 11 is generally L-shaped and has a sliding groove 111, two through holes 112, and two fasteners 113. The sliding groove 111 has a U-shaped cross-section. The through holes 112 are spaced apart and located away from the sliding groove 111. The fasteners 113 are respectively fastened to the through holes 112. The left cover body 12 is generally L-shaped and has a left through groove 121, a left cover through hole 122, and a left cover fixing post 123. The left through groove 121 has an elongated cross-section, the left cover through hole 122 has a rectangular cross-section and is located away from the left through groove 121, and the left cover fixing post 123 is adjacent to the left cover through hole 122 and located away from the left through groove 121, and has a T-shaped cross-section. The left cover 12 is slidably mounted on the slide groove 111, and one of the fasteners 113 is slidably mounted on the left through groove 121, thereby positioning the left cover 12 on the left side of the main cover 11 and allowing it to slide relative to it. The right cover 13 is generally L-shaped, having a right through groove 131, a right cover through hole 132, and a right cover fixing post 133. The right through groove 131 has an elongated cross-section, the right cover through hole 132 has a rectangular cross-section and is located away from the right through groove 131, and the right cover fixing post 133 is adjacent to the right cover through hole 132 and is located away from the right through groove 131, and has a T-shaped cross-section. The right cover 13 is slidably mounted on the slide groove 111, and another of the fasteners 113 is slidably mounted on the right through groove 131, thereby positioning the right cover 13 on the right side of the main cover 11 and allowing it to slide relative to it.

[0031] The left light-shielding component 2 includes a left main body piece 21, a left extension piece 22, two left through holes 23, and two left fixing posts 24. Figure 5 and Figure 6 The left main body plate 21 is roughly a right-angled trapezoidal plate with one side convexly curved, and is connected to the left cover 12 (magnetic or screw connection). The left extension plate 22 is a rectangular plate connected to the left main body plate 21 at an angle (e.g., 90 degrees). The left through holes 23 are spaced apart from each other in the left main body plate 21, and are located on the upper and lower sides of the left main body plate 21 respectively. The left fixing posts 24 are spaced apart from each other in the left main body plate 21 and are adjacent to the left through holes 23 respectively, and have a roughly T-shaped cross-section.

[0032] The right light-shielding component 3 includes a right main body plate 31, a right extension plate 32, two right through holes 33, and two right fixing posts 34. The right main body plate 31 is roughly a right-angled trapezoidal plate with one side convexly curved, and is connected to the right cover 13 (magnetic or screw connection). The right extension plate 32 is a rectangular plate and is connected to the right main body plate 31 at an angle (e.g., 90 degrees). The right through holes 33 are spaced apart from each other in the right main body plate 31 and are located on the upper and lower sides of the right main body plate 31, respectively. The right fixing posts 34 are spaced apart from each other in the right main body plate 31 and are adjacent to the right through holes 33, and have a roughly T-shaped cross-section.

[0033] The limiting member 4 includes two upper limiting bands 41 and two lower limiting bands 42. Each of the upper limiting bands 41 has a through hole 411 at each of its opposite ends. Please refer to [link / reference]. Figure 5 One of the upper limit bands 41 has a left cover through hole 122 and a left through hole 23 respectively through its two ends, and the corresponding through holes 411 are used to fix the left cover fixing post 123 and a left fixing post 24 respectively. The upper limit band 41 connects the left cover body 12 and the left main body piece 21 at an angle, and is spaced apart from the left extension piece 22. Please refer to... Figure 7 The other upper limit band 41 has a right cover through hole 132 and one of the right through holes 33 respectively passing through its two ends. The corresponding through holes 411 are used to fix the right cover fixing post 133 and one of the right fixing posts 34. In this way, the upper limit band 41 connects the right cover body 13 and the right main body piece 31 at an angle, and is spaced apart from the right extension piece 32. Please refer to... Figure 6 Each of the lower limiting bands 42 has a through hole 421 at one end. One end of one of the lower limiting bands 42 passes through another of the left through holes 23, and the corresponding through hole 421 is used to fix another of the left fixing posts 24. The other end of one of the lower limiting bands 42 is bent and fixed to the left extension piece 22. Please refer to... Figure 8 One end of the other lower limiting band 42 passes through the other right through hole 33, and the corresponding through hole 421 is used to fix the other right fixing post 34, while the other end of the other lower limiting band 42 is bent and fixed to the right extension piece 32. In one embodiment, the limiting member 4 is made of rubber.

[0034] The following describes the configuration of the light shield 1000 according to the first embodiment of this application in the display 2000. First, the relative positions of the left cover 12 and the right cover 13 with the main cover 11 are slidably adjusted so that the overall width of the light shield 1 roughly matches the width of the display 2000. Next, the light shield 1 is placed against the top edge 2100 and the rear edge 2500, the left main body piece 21 is placed against the left side edge 2200, the left extension piece 22 is placed against the rear edge 2500, the right main body piece 31 is placed against the right side edge 2300, and the right extension piece 32 is placed against the rear edge 2500, so that the light shield 1, the left main body piece 21, and the right main body piece 31 protrude from the front edge 2400 parallel to the normal L of the screen. Then, the upper limit band 41 is passed through the left cover through hole 122 and the left through hole 23 and fixed to the left cover fixing post 123 and the left fixing post 24, respectively. It is also passed through the right cover through hole 132 and the right through hole 33 and fixed to the right cover fixing post 133 and the right fixing post 34. In this way, the upper limit band 41 is respectively positioned on the front side 2400 and corresponds to the upper left and upper right corners of the display 2000. Similarly, one end of one of the lower limit bands 42 is passed through the left through hole 23 and fixed to the left fixing post 24, and the other end is fixed to the left extension piece 22 and sandwiched between the rear side 2500 of the display 2000 and the left extension piece 22. One end of the other lower limit band 42 is passed through the right through hole 33 and fixed to the right fixing post 34, and the other end is fixed to the right extension piece 32 and sandwiched between the rear side 2500 of the display 2000 and the right extension piece 32. Thus, the lower limit bands 42 respectively abut against the front side 2400 and respectively correspond to the lower left corner and the lower right corner of the display 2000. After the light shield 1000 of this application abuts against the top edge 2100, left side edge 2200, right side edge 2300 and rear side 2500 of the display 2000, it is fixed to the light shield 1, left light shield 2 and right light shield 3 respectively by the limiting member 4 and abuts against the front side 2400 of the display 2000. In this way, it can be stably set on the display 2000 and will not rotate backward or forward and thus detach from the display 2000.

[0035] In one embodiment, the light shield 1000 of this application can be matched with displays 2000 of different thicknesses by adjusting the distance between the upper limit band 41 and the left extension piece 22 and the right extension piece 32, respectively, and the distance between the lower limit band 42 and the left extension piece 22 and the right extension piece 32, respectively (that is, adjusting the positions of the left cover through hole 122, the right cover through hole 132, the left through hole 23 and the right through hole 33).

[0036] Please see Figure 9The light shield 1000 of the second embodiment of this application includes a light shield cover 1, a left light shield 2, a right light shield 3, and four limiting members 5. The left light shield 2 is connected to one end of the light shield cover 1, and the right light shield 3 is connected to the other end of the light shield cover 1. The limiting members 5 are respectively connected to the light shield cover 1, the left light shield 2, and the right light shield 3, thereby giving the light shield 1000 a roughly inverted U-shaped cross-section. The difference between the light shield 1000 of the second embodiment and the aforementioned first embodiment lies in the structure of the limiting members 5. The left cover fixing post 123, the right cover fixing post 133, the left fixing post 24, and the right fixing post 34 are omitted, but the number of left cover through holes 122, right cover through holes 132, left through holes 23, and right through holes 33 is increased. The following only describes the differences; the same technical content will not be repeated.

[0037] The light-shielding cover 1 includes a main cover body 11, a left cover body 12, and a right cover body 13. The left cover body 12 is generally L-shaped and has a left through slot 121 and six left cover through holes 122. The right cover body 13 is generally L-shaped and has a right through slot 131 and six right cover through holes 132. The left cover through holes 122 and the right cover through holes 132 each have a rectangular cross-section and are arranged at intervals along the direction parallel to the normal L of the screen.

[0038] The left light-shielding component 2 includes a left main body plate 21, a left extension plate 22, and six left through holes 23. The left main body plate 21 is roughly a right-angled trapezoidal plate with one side convexly curved, and is connected to the left cover 12 (by magnetic connection, screw connection, or rubber clip to a T-shaped column). The left extension plate 22 is a rectangular plate and is connected to the left main body plate 21 at an angle (e.g., 90 degrees). The left through holes 23 are spaced apart from each other in the left main body plate 21, arranged in a direction parallel to the screen normal L, and away from the left cover 12.

[0039] The right light-shielding component 3 includes a right main body plate 31, a right extension plate 32, and six right through holes 33. The right main body plate 31 is roughly a right-angled trapezoidal plate with one side convex arc, and is connected to the right cover 13 (by magnetic connection, screw connection, or rubber clip to a T-shaped column). The right extension plate 32 is a rectangular plate and is connected to the right main body plate 31 at an angle (e.g., 90 degrees). The right through holes 33 are spaced apart from each other in the right main body plate 31, arranged in a direction parallel to the screen normal L, and away from the right cover 13.

[0040] Please see Figures 10 to 13Each of the limiting members 5 includes a limiting block 51, a limiting band 52, and multiple limiting ribs 53. The limiting block 51 is generally rectangular. The limiting band 52 is connected to one side of the limiting block 51 and can pass through the left cover through hole 122, the right cover through hole 132, the left through hole 23, and the right through hole 33, and the width of the limiting band 52 is smaller than the width of the limiting block 51. The limiting ribs 53 are spaced apart and protrude from one surface of the limiting band 52. In one embodiment, the limiting member 5 is made of rubber.

[0041] The following describes the configuration of the light shield 1000 according to the second embodiment of this application in the display 2000. Contents identical to those in the first embodiment described above will not be repeated here. First, the light shield 1, the left light shield 2, and the right light shield 3 are respectively positioned against the top edge 2100, the left side edge 2200, the right side edge 2300, and the rear edge 2500. Figure 10 As shown, one of the limiting blocks 51 abuts against the bottom side of the left cover 12 and the front side 2400 of the display 2000, and the corresponding limiting band 52 passes through one of the left cover through holes 122 and is bent before passing through the other left cover through hole 122, so that one of the limiting ribs 53 abuts against the bottom side of the left cover 12, thereby preventing the limiting member 4 from falling off the left cover 12; similarly, as Figure 12 As shown, one of the limiting blocks 51 abuts against the bottom side of the right cover 13 and the front side 2400 of the display 2000, and the corresponding limiting band 52 passes through one of the right cover through holes 132, is bent, and then passes through the other right cover through hole 132, so that one of the limiting ribs 53 abuts against the bottom side of the right cover 13, thereby preventing the limiting member 4 from falling off the right cover 13. Figure 11 As shown, one of the limiting blocks 51 abuts against the inner side of the left main body piece 21 and the front side 2400 of the display 2000, and the corresponding limiting band 52 passes through one of the left through holes 23 and is bent before passing through the other left through hole 23, so that one of the limiting ribs 53 abuts against the inner side of the left main body piece 21, thereby preventing the limiting member 4 from falling off the left main body piece 21; as Figure 13As shown, one of the limiting blocks 51 abuts against the inner side of the right main body piece 31 and the front side 2400 of the display 2000, and the corresponding limiting band 52 passes through one of the right through holes 33, is bent, and then passes through the other right through hole 33, so that one of the limiting ribs 53 abuts against the inner side of the right main body piece 31, thereby preventing the limiting member 4 from falling off the right main body piece 31. The limiting members 5 abut against the front side 2400 respectively and each corresponds to the upper left corner, upper right corner, lower left corner, and lower right corner of the display 2000. After the light shield 1000 of this application abuts against the top edge 2100, left side edge 2200, right side edge 2300 and rear side 2500 of the display 2000, it is fixed to the light shield 1, left light shield 2 and right light shield 3 respectively by the limiting member 4 and abuts against the front side 2400 of the display 2000. It can be stably set on the display 2000 and will not rotate backward or forward and thus detach from the display 2000.

[0042] Similarly, by selecting the positions of the left cover through hole 122, the right cover through hole 132, the left through hole 23, and the right through hole 33 through which the limiting band 52 passes, the distance between the limiting block 51 and the left extension piece 22 and the right extension piece 32 can be adjusted, so that the light shield 1000 of this application can be matched with displays 2000 of different thicknesses.

[0043] Please see Figure 14 The light shield 1000 of the third embodiment of this application includes a light shield cover 1, a left light shield 2, a right light shield 3, and two limiting members 6. The left light shield 2 is connected to one end of the light shield cover 1, and the right light shield 3 is connected to the other end of the light shield cover 1. The limiting members 6 are respectively connected to the light shield cover 1 and the left light shield 2, and to the light shield cover 1 and the right light shield 3, thereby giving the light shield 1000 a roughly inverted U-shaped cross-section. The difference between the light shield 1000 of the third embodiment and the aforementioned first embodiment lies in the structure and number of the limiting members 6. The number of through holes 122 on the left cover and 132 on the right cover is increased, the left through hole 23 and the right through hole 33 are omitted, and the positions of the left fixing post 24 and the right fixing post 34 are changed. Only the differences are described below, and the same parts will not be repeated.

[0044] The light-shielding cover 1 comprises a main cover body 11, a left cover body 12, and a right cover body 13. The left cover body 12 is generally L-shaped and has a left through-hole 121, six left cover through-holes 122, and a left cover fixing post 123. The left cover through-holes 122 each have a rectangular cross-section and are arranged at intervals parallel to the screen normal L direction. The left cover fixing post 123 is adjacent to one of the left cover through-holes 122 and away from the left through-hole 121, and has a T-shaped cross-section. The right cover body 13 is generally L-shaped and has a right through-hole 131, six right cover through-holes 132, and a right cover fixing post 133. The right cover through-holes 132 each have a rectangular cross-section and are arranged at intervals parallel to the screen normal L direction. The right cover fixing post 133 is adjacent to one of the right cover through-holes 132 and away from the right through-hole 131, and has a T-shaped cross-section.

[0045] The left light-shielding member 2 includes a left main body plate 21, a left extension plate 22, and a left fixing post 24. The left main body plate 21 is generally a right-angled trapezoidal plate with one side convex arc, and is connected to the left cover 12 (by magnetic connection, screw connection, or rubber clip to the T-shaped post). The left extension plate 22 is a rectangular plate and is connected to the left main body plate 21 at an angle (e.g., 90 degrees). The left fixing post 24 protrudes from the left extension plate 22 and generally has a T-shaped cross-section.

[0046] The right light-shielding member 3 includes a right main body plate 31, a right extension plate 32, and a right fixing post 34. The right main body plate 31 is generally a right-angled trapezoidal plate with one side convex arc, and is connected to the right cover 13 (by magnetic connection, screw connection, or rubber clip to the T-shaped post). The right extension plate 32 is a rectangular plate and is connected to the right main body plate 31 at an angle (e.g., 90 degrees). The right fixing post 34 protrudes from the right extension plate 32 and generally has a T-shaped cross-section.

[0047] Please see Figures 15 to 18 Each of the limiting members 6 includes a limiting band 61, a first through hole 62, and four second through holes 63. The limiting band 61 can pass through the left cover through hole 122 or the right cover through hole 132. The first through hole 62 is provided at one end of the limiting band 61 and allows the left cover fixing post 123 or the right cover fixing post 133 to pass through. The second through holes 63 are provided at intervals at the other end of the limiting band 61 and allow the left fixing post 24 or the right fixing post 34 to pass through. In one embodiment, the limiting member 6 is made of rubber.

[0048] The following describes the configuration of the light shield 1000 according to the third embodiment of this application in a display 2000. First, the light shield 1, the left light shield 2, and the right light shield 3 are respectively positioned behind the top edge 2100, the left side edge 2200, the right side edge 2300, and the rear edge 2500. Figure 15As shown, one end of one of the limiting bands 61 is passed through one of the left cover through holes 122 and then bent, so that the left cover fixing post 123 passes through the first through hole 62. Figure 16 As shown, the other end of the corresponding limiting band 61 is bent and abuts against the bottom edge of the display 2000 and the surface of the left extension piece 22, so that the left fixing post 24 passes through one of the corresponding second through holes 63, thereby the limiting band 61 extends from the upper left corner to the lower left corner of the display 2000 and abuts against the front side 2400. Similarly, as Figure 17 As shown, one end of one of the limiting bands 61 is passed through one of the right cover through holes 132 and then bent, so that the right cover fixing post 133 passes through the first through hole 62. Figure 18 As shown, the other end of the corresponding limiting band 61 is bent and abuts against the bottom edge of the display 2000 and the surface of the right extension piece 32, so that the right fixing post 34 passes through one of the corresponding second through holes 63. In this way, the limiting band 61 extends from the upper right corner of the display 2000 to the lower right corner and abuts against the front side 2400. After the light shield 1000 abuts against the top edge 2100, left side 2200, right side 2300 and rear side 2500 of the display 2000, it is fixed to the light shield 1, left light shield 2 and right light shield 3 respectively by the limiting member 6 and abuts against the front side 2400 of the display 2000. In this way, it can be stably set on the display 2000 and will not rotate backward or forward and detach from the display 2000.

[0049] In one embodiment, the distance between the limiting band 61 and the left extension piece 22 and the right extension piece 32 can be adjusted by selecting the position of the second through hole 63 through which the left fixing post 24 or the right fixing post 34 passes, so that the light shield 1000 of this application can be matched with displays 2000 of different thicknesses.

[0050] Please see Figure 19 The light shield 1000 of the fourth embodiment of this application includes a light shield cover 1, a left light shield 2, a right light shield 3, and four limiting members 7. The left light shield 2 is connected to one end of the light shield cover 1, and the right light shield 3 is connected to the other end of the light shield cover 1. The limiting members 6 are respectively connected to the light shield cover 1, the left light shield 2, and the right light shield 3, thereby giving the light shield 1000 a roughly inverted U-shaped cross-section. The difference between the light shield 1000 of the fourth embodiment and the first embodiment lies in the structure of the limiting members 7, omitting the left cover through hole 122, the right cover through hole 132, the left through hole 23, the right through hole 33, the left cover fixing post 123, the right cover fixing post 133, the left fixing post 24, and the right fixing post 34. The following only describes the differences, and the same technical content will not be repeated.

[0051] Each of the aforementioned limiting members 7 is respectively connected to the bottom side of the left cover 12, the bottom side of the right cover 13, the inner side of the left main body piece 21, and the inner side of the right main body piece 31. In this embodiment, the limiting member 7 is a rubber part with a magnet inside, and the left cover 12, right cover 13, left main body piece 21, and right main body piece 31 also have magnetic functions, such as being provided with metal or magnets, so that the limiting member 7 can be magnetically attracted to the left cover 12, right cover 13, left main body piece 21, and right main body piece 31.

[0052] The following describes the configuration of the light shield 1000 according to the fourth embodiment of this application with the display 2000. First, the light shield 1, the left light shield 2, and the right light shield 3 are respectively placed against the top edge 2100, the left side edge 2200, the right side edge 2300, and the rear edge 2500. Then, the limiting member 7 is magnetically attached to the left cover 12, the right cover 13, the left main body piece 21, and the right main body piece 31, respectively, adjacent to the four corners of the display 2000 and against the front edge 2400 of the display 2000. In this way, the light shield 1000 of this application can be stably placed on the display 2000 and will not rotate backward or forward, causing it to detach from the display 2000.

[0053] In addition, the magnetic positions of the limiting member 7 on the left cover 12, right cover 13, left main body 21 and right main body 31 can be adjusted so that the light shield 1000 of this application can match displays 2000 of different thicknesses.

[0054] Please see Figure 20 In other embodiments, the light shield 1000 of the fourth embodiment described above may further include a bridging member 8, which includes a base 81 and a partition 82 extending vertically outward from the base 81. When there are two light shields 1000 and two displays 2000, the displays 2000 are arranged side by side, with one light shield 1000 not having a corresponding right light shield 3 but being disposed on the top edge 2100 of the display 2000 on the left, and the other light shield 1000 not having a corresponding left light shield 2 but being disposed on the top edge 2100 of the display 2000 on the right. The base 81 is magnetically attached to the light-shielding cover 1 of the light shield 1000 on the left and right sides and abuts against the rear side of the display 2000. The partition 82 is sandwiched between the displays 2000 and protrudes from the front side 2400. At this time, the limiting member 7 is magnetically attached to the light-shielding cover 1, the left light shield 2 and the right light shield 3 respectively, and also to the partition 82. In this way, the light shield 1000 of this application can be used on multiple displays 2000 arranged side by side and can be stably set on multiple displays 2000 without rotating backward or forward and causing it to detach from multiple displays 2000.

[0055] The bridging member 8 described above can be used not only with the limiting member 7 of the fourth embodiment, but also with the limiting member 5 of the second embodiment and the limiting member 6 of the third embodiment. This application is not limited to the above descriptions.

[0056] In summary, the light shield of this application can be matched with displays of different sizes and thicknesses, and can ensure a stable installation without flipping or falling off.

Claims

1. A light shield for mounting on at least one display having a top edge, a left edge, a right edge, a front edge, and a rear edge, the front edge defining a screen normal, characterized in that, The light shield includes: At least one sunshade cover; A left light shield, connected to one end of the light shield cover, and comprising a left main body piece and a left extension piece connected at an angle to each other; A right light-shielding member, connected to the other end of the light-shielding cover, and comprising a right main body piece and a right extension piece connected at an angle to each other; and At least two limiting members, each of which is simultaneously connected to the light shield and the left main body piece, simultaneously connected to the left main body piece and the left extension piece, simultaneously connected to the light shield and the left extension piece, simultaneously connected to the light shield and the right main body piece, simultaneously connected to the right main body piece and the right extension piece, simultaneously connected to the light shield and the right extension piece, or disposed on at least one of the light shield, the left main body piece and the right main body piece; The light-shielding cover abuts against the top edge and the rear side and protrudes from the front side; the left main body abuts against the left side and protrudes from the front side; the left extension piece abuts against the rear side; the right main body abuts against the right side and protrudes from the front side; the right extension piece abuts against the rear side; and the limiting member abuts against the front side.

2. The light shield as described in claim 1, characterized in that, The light-shielding cover includes a left cover through hole, a right cover through hole, a left cover fixing post, and a right cover fixing post. The left light-shielding member also includes two left through holes and two left fixing posts. The left through holes are spaced apart from each other in the left main body piece. The left fixing posts are spaced apart from each other in the left main body piece and are respectively adjacent to the left through holes. The right light-shielding member also includes two right through holes and two right fixing posts. The right through holes are spaced apart from each other in the right main body piece. The right fixing posts are spaced apart from each other in the right main body piece and are respectively adjacent to the right through holes.

3. The light shield as described in claim 2, characterized in that, The limiting member includes two upper limiting bands and two lower limiting bands. One of the upper limiting bands has its two ends passing through the left cover through hole and one of the left through holes, respectively, and is fixed to the left cover fixing post and one of the left fixing posts, respectively. The other upper limiting band has its two ends passing through the right cover through hole and one of the right through holes, respectively, and is fixed to the right cover fixing post and one of the right fixing posts, respectively. One end of one of the lower limiting bands passes through the other of the left through holes and is fixed to the other of the left fixing posts, while the other end is fixed to the left extension piece. One end of the other lower limiting band passes through the other of the right through holes and is fixed to the other of the right fixing posts, while the other end is fixed to the right extension piece.

4. The light shield as described in claim 1, characterized in that, The light-shielding cover includes multiple left cover through holes and multiple right cover through holes. The left cover through holes are arranged at intervals along a direction parallel to the normal of the screen. The right cover through holes are arranged at intervals along a direction parallel to the normal of the screen and are spaced apart from the left cover through holes. The left light-shielding member also includes multiple left through holes, which are spaced apart and pass through the left main body piece along a direction parallel to the normal of the screen. The right light-shielding member also includes multiple right through holes, which are spaced apart and pass through the right main body piece along a direction parallel to the normal of the screen.

5. The light shield as described in claim 4, characterized in that, Each of the aforementioned limiting members includes a limiting block and a limiting strip connected to each other. The limiting block abuts against the light-shielding cover and the front side, and the corresponding limiting strip passes through two of the left cover through holes or two of the right cover through holes. Alternatively, the limiting block abuts against the left main body piece and the front side, and the corresponding limiting strip passes through two of the left through holes. Or, the limiting block abuts against the right main body piece and the front side, and the corresponding limiting strip passes through two of the right through holes. Each of the aforementioned limiting members also includes a plurality of limiting ribs. The limiting ribs protrude from the limiting strip at intervals, and one of the limiting ribs abuts against the light-shielding cover, the left main body piece, or the right main body piece after the limiting strip passes through the left cover through hole, the right cover through hole, the left through hole, or the right through hole, thereby preventing the limiting member from falling off the light-shielding cover, the left main body piece, or the right main body piece.

6. The light shield as described in claim 1, characterized in that, The light-shielding cover includes a plurality of left cover through holes, a left cover fixing post, a plurality of right cover through holes, and a right cover fixing post. The left cover through holes are arranged at intervals along a direction parallel to the normal of the screen. The left cover fixing post is adjacent to one of the left cover through holes. The right cover through holes are arranged at intervals along a direction parallel to the normal of the screen and are spaced apart from the left cover through holes. The right cover fixing post is adjacent to one of the right cover through holes. The left light-shielding member also includes a left fixing post formed on the left extension piece, and the right light-shielding member also includes a right fixing post formed on the right extension piece.

7. The light shield as described in claim 6, characterized in that, Each of the aforementioned limiting members includes a limiting band, a first through hole, and a plurality of second through holes. The limiting band passes through one of the left cover through holes or one of the right cover through holes. The first through hole is located at one end of the limiting band, and the left cover fixing post or the right cover fixing post passes through the first through hole. The second through holes are spaced apart from each other at the other end of the limiting band, and the left fixing post or the right fixing post passes through one of the second through holes.

8. The light shield as described in claim 1, characterized in that, The limiting members are magnetically attached to the light-shielding cover, the left main body piece, and the right main body piece, respectively, and are located near the four corners of the display.

9. The light shield as described in any one of claims 1 to 8, characterized in that, The light-shielding cover includes a main cover, a left cover, and a right cover. The left cover and the right cover are located on opposite sides of the main cover and can slide relative to the main cover. The left cover is connected to the left light-shielding member, and the right cover is connected to the right light-shielding member.

10. The light shield as described in claim 9, characterized in that, The main cover has a sliding groove, two through holes, and two fasteners. The fasteners are respectively fastened to the through holes. The left cover slides in the sliding groove and has a left through groove, with one of the fasteners sliding in the left through groove. The right cover slides in the sliding groove and has a right through groove, with the other fastener sliding in the right through groove. The light shield also includes a bridging member. When there are two displays and two light shields, the displays are side by side and the light shields are correspondingly located on the top edge of the displays. The bridging member is located between the light shields and between the displays and is magnetically attracted to the light shields. The bridging member includes a base and a partition. The base is magnetically attracted to the light shields and abuts against the rear side of the displays. The partition extends vertically outward from the base and is sandwiched between the displays and protrudes from the front side. The limiting member is connected to the partition.

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