Outdoor total reflection sunlight screen

Abstract

The outdoor total-reflection sunlight screen comprises a sunlight screen body, fixing plates are arranged at the top and the bottom of the sunlight screen body, the fixing plates are fixedly connected with the sunlight screen body, fixing rails are arranged on the left side and the right side of the front portion of the sunlight screen body, and connecting plates are arranged at the tops and the bottoms of the fixing rails. And the connecting plates are fixedly connected with the ends of the fixing rails, the connecting plates are in threaded connection with fixing screws, the fixing screws are in threaded connection with the fixing plates, and clamping grooves are formed in the opposite sides of the two fixing rails. The sun screen body can be effectively protected, when part of the protective glass is impacted, the protective glass can move backwards and fall to the bottom of the sun screen, then the other protective glass moves downwards for position covering, the multiple pieces of protective glass are integrated into a whole piece of glass again, protection is formed again, and the service life of the sun screen is prolonged. And the display of the sunlight screen body is not influenced when the damaged protective glass is moved out.

Description

Technical Field

[0001] The invention relates to the field of sun screens, in particular to an outdoor total reflection sun screen. Background Art

[0002] Sunlight screen refers to the "pixel-level dynamic contrast adjustment" function. Its pixel correction technology works in a similar way to how the human eye adapts to different lighting environments. Just like the human eye's ability to adjust to different light, it drives each individual pixel to adjust dynamically in real time, and can maintain the authenticity of color and the overall aesthetics of the picture even in shadows or lack of light. It does not modify the overall tone of the photo.

[0003] For example, the patent with application number 202220019732.5 discloses an outdoor double-sided sunlight screen, including a carrier, a first sunlight screen, a first mounting member, a second sunlight screen, a second mounting member and a PCB board; the carrier has a front view window and a rear view window, and the inner wall of the carrier is provided with a first step structure and a second step structure in sequence; the first mounting member presses the edge of the first sunlight screen to press the first sunlight screen onto the carrier, and the display area of ​​the first sunlight screen is exposed to the outside through the front view window; the second mounting member presses the edge of the second sunlight screen to press the second sunlight screen onto the carrier, and the display area of ​​the second sunlight screen is exposed to the outside through the rear view window; the first sunlight screen and the second sunlight screen are both electrically connected to the PCB board. The utility model adopts the first sunlight screen and the second sunlight screen at the same time to realize double-sided display, which not only increases the viewing angle, but also makes the viewing and display effects less affected by the environment.

[0004] The patent with application number 202321020166.0 discloses a sunlight screen, including: a cover plate, an OCA layer, an upper polarizer layer, a liquid crystal glass, and a lower polarizer layer, wherein the upper polarizer layer is attached to the top surface of the liquid crystal glass, the lower polarizer layer is attached to the bottom surface of the liquid crystal glass, the OCA layer is arranged on the top surface of the upper polarizer layer, the cover plate is arranged on the top surface of the OCA layer, the OCA layer includes a fully transparent OCA unit layer and a semi-transparent OCA unit layer stacked, and the semi-transparent OCA unit layer is arranged toward the liquid crystal glass, and the transmittance of the semi-transparent OCA unit layer is 45%. The beneficial effects of the utility model are: it can ensure that the product display is more beautiful and the integration effect is better; the liquid crystal display pattern can be viewed under strong sunlight (10,000 nit); the pattern of the liquid crystal display can be viewed in a dim environment (about 10 nit) without a backlight.

[0005] However, the above-mentioned sun screen and similar sun screens are mostly installed outdoors for use, and the probability of the screen being damaged by external forces is greatly increased. At present, a whole piece of glass is often installed on the surface of the sun screen for protection. However, the glass is easy to break when hit, and the sun screen will still be damaged, so improvements need to be made. Summary of the invention

[0006] The purpose of the present invention is to provide an outdoor total reflection sun screen to solve the above technical problems.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] An outdoor total reflection sun screen comprises a sun screen body, wherein the top and bottom of the sun screen body are both provided with fixing plates, wherein the fixing plates are fixedly connected to the sun screen body, and fixing rails are both provided on the left and right sides of the front of the sun screen body, and the top and bottom of the fixing rails are both provided with connecting plates, wherein the connecting plates are fixedly connected to the ends of the fixing rails, and fixing screws are threadedly connected to the connecting plates, wherein the fixing screws are threadedly connected to the fixing plates, and slots are provided on opposite sides of the two fixing rails, and a plurality of protective glasses are provided in front of the sun screen body, wherein the plurality of protective glasses are vertically connected end to end, and the left and right ends of the protective glasses are respectively located in the slots of the fixing rails on the left and right sides.

[0009] Preferably, bases are provided at the upper and lower ends of the left and right sides of the protective glass, the bases are fixedly connected to the protective glass, and a plurality of connecting silicone rubbers are provided between two adjacent bases, and the upper and lower ends of the connecting silicone rubbers are respectively fixedly connected to the two bases.

[0010] Preferably, guide tubes are fixedly provided at both left and right ends of the protective glass, one end of the guide tube is fixedly connected to the protective glass, a guide rod is provided inside the guide tube, the guide rod is slidably connected to the guide tube, a first buffer spring is provided behind the guide rod, one end of the first buffer spring is fixedly connected to the guide rod, and the other end of the first buffer spring rests on the edge of the sun screen body.

[0011] Preferably, both the front and rear sides of the inner wall of the guide tube are provided with sliding grooves, the sliding grooves are slidably connected to a slider, the slider is in the shape of an elongated strip, and the slider is fixedly connected to the surface of the guide rod.

[0012] Preferably, a first clamping hole is opened at the top of the left end of the guide tube, and a second clamping hole is opened at the top of the left end of the guide rod, and a clamping assembly is arranged in the second clamping hole.

[0013] Preferably, the locking assembly includes a second buffer spring and a guide column, the lower end of the second buffer spring is fixedly connected to the bottom of the second locking hole, and the upper end of the second buffer spring is fixedly connected to the bottom of the guide column.

[0014] Preferably, the positioning assembly further includes a hemisphere, and the hemisphere is fixedly connected to the top of the guide column.

[0015] The beneficial effects of the present invention are:

[0016] The present invention designs an outdoor total reflection sunscreen and arranges a plurality of protective glasses, so that the sunscreen body can be effectively protected without affecting the display of the sunscreen body. When part of the protective glasses are hit, the protective glasses will move backward and fall to the bottom of the sunscreen, and then the remaining protective glasses will move down to fill the position, so that the plurality of protective glasses are reintegrated into a whole piece of glass to form protection again, and moving the broken protective glasses out will not affect the display of the sunscreen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an outdoor total reflection sunlight screen of the present invention;

[0018] Figure 2 This invention is an outdoor full reflection sunlight screen Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 This invention is an outdoor full reflection sunlight screen Figure 1 An enlarged schematic diagram of part B;

[0020] Figure 4 This is a structural schematic diagram of an outdoor total reflection sunlight screen clamping assembly of the present invention;

[0021] Figure numerals: 1. fixing plate; 2. sun screen body; 3. protective glass; 4. fixing track; 5. fixing screw; 6. connecting plate; 7. slot; 8. second slot; 9. positioning assembly; 10. guide rod; 11. first buffer spring; 12. slider; 13. guide tube; 14. slide groove; 15. connecting silicone; 16. base; 18. first slot; 901. hemisphere; 902. guide column; 903. second buffer spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0023] The specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4As shown, an outdoor total reflection sun screen comprises a sun screen body 2, a fixing plate 1 is provided on the top and bottom of the sun screen body 2, the fixing plate 1 is fixedly connected to the sun screen body 2, fixing rails 4 are provided on the left and right sides of the front of the sun screen body 2, connecting plates 6 are provided on the top and bottom of the fixing rails 4, the connecting plates 6 are fixedly connected to the ends of the fixing rails 4, fixing screws 5 are threadedly connected to the connecting plates 6, the fixing screws 5 are threadedly connected to the fixing plates 1, and slots 7 are provided on opposite sides of the two fixing rails 4, a plurality of protective glasses 3 are provided in front of the sun screen body 2, the plurality of protective glasses 3 are vertically connected end to end, and the left and right ends of the protective glasses 3 are respectively located in the slots 7 of the fixing rails 4 on the left and right sides.

[0026] By setting up a number of protective glasses 3, the sun screen body 2 can be effectively protected without affecting the display of the sun screen body 2. When the protective glasses 3 are hit and partially broken, the broken glass will fall to the bottom and other glasses will fill the position, so that the several protective glasses 3 can be reintegrated into a whole piece of glass to form protection again without affecting the display of the sun screen body 2.

[0027] Example 2

[0028] like Figure 1-4 As shown, in the case where other parts are the same as those of the embodiment 1, the difference between this embodiment and the embodiment 1 is that: the upper and lower ends of the left and right sides of the protective glass 3 are both provided with bases 16, the bases 16 are fixedly connected to the protective glass 3, and a plurality of connecting silicone rubbers 15 are provided between two adjacent bases 16, and the upper and lower ends of the connecting silicone rubbers 15 are respectively fixedly connected to the two bases 16. The left and right ends of the protective glass 3 are both fixedly provided with guide tubes 13, one end of the guide tube 13 is fixedly connected to the protective glass 3, a guide rod 10 is provided inside the guide tube 13, the guide rod 10 is slidably connected to the guide tube 13, and a first buffer spring 11 is provided behind the guide rod 10, one end of the first buffer spring 11 is fixedly connected to the guide rod 10, and the other end of the first buffer spring 11 is against the edge of the sunscreen body 2. The inner wall of the guide tube 13 is provided with sliding grooves 14 on both the front and rear sides, the sliding grooves 14 are slidably connected to the slider 12, the slider 12 is in the shape of a long strip, and the slider 12 is fixedly connected to the surface of the guide rod 10. A first clamping hole 18 is provided at the top of the left end of the guide tube 13, and a second clamping hole 8 is provided at the top of the left end of the guide rod 10. A clamping assembly 9 is provided in the second clamping hole 8.

[0029] The clamping assembly 9 includes a second buffer spring 903 and a guide column 902. The lower end of the second buffer spring 903 is fixedly connected to the bottom of the second clamping hole 8, and the upper end of the second buffer spring 903 is fixedly connected to the bottom of the guide column 902. The clamping assembly also includes a hemisphere 901, which is fixedly connected to the top of the guide column 902.

[0030] Under normal conditions, the first buffer spring 11 presses against the protective glass 3 through the guide rod 10 and the guide tube 13 (at this time, the hemisphere 901 on the positioning assembly 9 protrudes to the outside of the guide rod 10, so that the hemisphere 901 presses against the right end of the guide tube, so that the guide rod 10 and the guide tube 13 will not slide relative to each other), so that a number of protective glasses 3 press against the front side of the slot 7 and are arranged longitudinally to form a whole piece of glass.

[0031] When part of the protective glass 3 is hit by external force, the protective glass 3 moves backward after being hit and compresses the first buffer spring 11. The connecting silicone 15 between two adjacent protective glasses 3 is broken and no longer connected together. At the same time, under the action of the impact force, the hemisphere 901 slides into the guide tube 13, and the guide rod 10 is slidably inserted into the guide tube 13. When the hemisphere 901 moves to the first clamping hole 18, under the elastic force of the second buffer spring 903, the hemisphere 901 and the guide column 902 are inserted into the first clamping hole 18, so that the guide tube 13 and the guide rod 10 no longer move relative to each other. At this time, the protective glass 3 that is hit and compressed by the first buffer spring 11 cannot return to its original position under the elastic force of the first buffer spring 11, but slides down to the bottom along the clamping groove 7, and the remaining protective glasses 3 above the hit protective glass 3 slide down to fill the position, so that the several protective glasses 3 are reintegrated into a whole piece of glass.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An outdoor total reflection sunlight screen, characterized in that: The invention comprises a sunscreen body (2), wherein the top and bottom of the sunscreen body (2) are both provided with fixing plates (1), wherein the fixing plates (1) are fixedly connected to the sunscreen body (2), and the left and right sides of the front of the sunscreen body (2) are both provided with fixing rails (4), and the top and bottom of the fixing rails (4) are both provided with connecting plates (6), wherein the connecting plates (6) are fixedly connected to the ends of the fixing rails (4), and the connecting plates (6) are threadedly connected with fixing screws (5), wherein the fixing screws (5) are threadedly connected to the fixing plates (1), and the two fixing rails (4) are both provided with card slots (7) on opposite sides thereof, and a plurality of protective glasses (3) are arranged in front of the sunscreen body (2), wherein the plurality of protective glasses (3) are vertically connected end to end, and the left and right ends of the protective glasses (3) are respectively located in the card slots (7) of the fixing rails (4) on the left and right sides.

2. An outdoor total reflection sunlight screen according to claim 1, characterized in that: Bases (16) are provided at the upper and lower ends of both left and right sides of the protective glass (3), and the bases (16) are fixedly connected to the protective glass (3). A plurality of connecting silicone rubbers (15) are provided between two adjacent bases (16), and the upper and lower ends of the connecting silicone rubbers (15) are respectively fixedly connected to the two bases (16).

3. The outdoor total reflection sunlight screen according to claim 2, characterized in that: Guide tubes (13) are fixedly provided at both left and right ends of the protective glass (3), one end of the guide tube (13) is fixedly connected to the protective glass (3), a guide rod (10) is arranged inside the guide tube (13), the guide rod (10) is slidably connected to the guide tube (13), a first buffer spring (11) is arranged behind the guide rod (10), one end of the first buffer spring (11) is fixedly connected to the guide rod (10), and the other end of the first buffer spring (11) is against the edge of the sunscreen body (2).

4. The outdoor total reflection sunlight screen according to claim 3, characterized in that: The inner wall of the guide tube (13) is provided with a slide groove (14) on both the front and rear sides. The slide groove (14) is slidably connected to a slider (12). The slider (12) is in the shape of a long strip. The slider (12) is fixedly connected to the surface of the guide rod (10).

5. The outdoor total reflection sunlight screen according to claim 4, characterized in that: A first clamping hole (18) is provided at the top of the left end of the guide tube (13), a second clamping hole (8) is provided at the top of the left end of the guide rod (10), and a clamping assembly (9) is arranged in the second clamping hole (8).

6. The outdoor total reflection sunlight screen according to claim 5, characterized in that: The locking assembly (9) comprises a second buffer spring (903) and a guide column (902); the lower end of the second buffer spring (903) is fixedly connected to the bottom of the second locking hole (8); and the upper end of the second buffer spring (903) is fixedly connected to the bottom of the guide column (902).

7. The outdoor total reflection sunlight screen according to claim 6, characterized in that: The locking assembly further comprises a hemisphere (901), and the hemisphere (901) is fixedly connected to the top of the guide column (902).

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