Digital twinborn display screen of electric energy saving system

Abstract

The utility model relates to the field of display screens, discloses a digital twinning display screen of an electric energy-saving system, and solves the problem that the existing digital twinning display screen of the electric energy-saving system is poor in shading effect. Through the top shading structure, the side shading structure and the adjusting structure, when the display screen is used under strong light, the first shading cloth is unfolded to be separated from the fixing shell by grasping a pull block and moving the pull block upwards, the shading cloth on the winding roller is loosened and accumulates force along with pulling of a pull plate, vertical plates at the two ends of the screen frame are rotated, and a rotating shaft and a ratchet wheel are driven; the pawl compresses the spring and is sleeved with the fixing column, and the second shading cloth is unfolded to be in a quarter circle shape. And finally, clamping blocks at the two ends of the pulling plate are clamped and fixed with second clamping grooves in the top ends of the vertical plates, and comprehensive shading of the first shading cloth and the second shading cloth on the display screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a digital twin display screen for an electric energy-saving system. Background Art

[0002] Digital twin is a technology that uses digital representations of physical models to simulate and optimize the performance of complex systems. In an electric energy-saving system, digital twin technology realizes efficient monitoring, prediction, and optimization of the power system by collecting, integrating, and analyzing real-time data. The digital twin display screen can collect and display the operating status of the power system in real time.

[0003] During the operation and use of the existing digital twin display screen for the electric energy-saving system, when the digital twin display screen is used outdoors or in an environment with strong light, due to insufficient screen brightness or reflection problems, the display effect is poor, and it is difficult for users to clearly see the content on the screen. Especially in direct sunlight, the screen reflects seriously, and the shading effect is poor, which seriously affects the user experience. Content of the Utility Model

[0004] The purpose of the utility model is to provide a digital twin display screen for an electric energy-saving system. By using this device for work, the problem of poor shading effect of the existing digital twin display screen for the electric energy-saving system is solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A digital twin display screen for an electric energy-saving system, including a screen frame and a screen body embedded in the screen frame. A top shading structure is arranged on one side of the screen frame, adjustment structures are arranged at both ends of the screen frame, and a side shading structure is rotatably connected to one end of each adjustment structure.

[0006] The top shading structure includes a fixed shell arranged on one side of the screen frame, a winding roller is arranged inside the fixed shell, a first shading cloth is wound around the surface of the winding roller, and a pulling plate is arranged at one end of the first shading cloth.

[0007] The adjustment structure includes circular plates arranged at both ends of the screen frame. A fixed column is arranged at one end of the circular plate, a ratchet pawl is connected to the surface of the fixed column through a bearing, and a ratchet wheel is meshed with one side of the ratchet pawl.

[0008] The side shading structure includes a rotating shaft arranged inside the ratchet wheel. A fixed plate is rotatably connected to the surface of the rotating shaft, a movable plate is arranged at one end of the rotating shaft, and a second shading cloth is arranged between the fixed plate and the movable plate.

[0009] Furthermore, both ends of the winding roller are connected with clockwork springs, and the clockwork springs are connected to the inner wall of the fixed shell.

[0010] Furthermore, a long groove is opened on the top surface of the fixed shell, and the first shading cloth is pulled out from the long groove.

[0011] Further, a first clamping groove is symmetrically formed on the top surface of the fixed shell with respect to the long groove. Clamping blocks are provided at both ends of the pulling plate, and a pulling block is provided at the top end of the pulling plate.

[0012] Further, grooves are formed on the side surfaces at both ends of the screen frame. A circular plate is arranged inside the grooves, and the rotating shaft is rotatably connected to the circular plate.

[0013] Further, a spring is arranged on one side of the ratchet pawl. One end of the spring is connected to the circular plate. A pull wire is arranged on the surface of the ratchet pawl. A pull ring is arranged at one end of the pull wire. Limit rings are arranged at both ends of the screen frame, and the pull wire passes through the limit rings.

[0014] Further, a connecting block is arranged at one end of the fixing plate, and the connecting block is connected to the screen frame.

[0015] Further, a second clamping groove is formed at the top end of the movable plate, and the second clamping groove is engaged with the clamping block.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] For a digital twin display screen of an electric energy-saving system proposed by the present utility model, the existing digital twin display screen of the electric energy-saving system has a poor light-shielding effect. However, with the top light-shielding structure, side light-shielding structure and adjustment structure of the present utility model, when the display screen is used under strong light, by grasping the pulling block and moving it upward, the first light-shielding cloth is unfolded and separated from the fixed shell. With the pulling of the pulling plate, the light-shielding cloth on the winding roller is loosened and stores energy. Rotate the vertical plates at both ends of the screen frame to drive the rotating shaft and ratchet wheel, so that the ratchet pawl compresses the spring and is sleeved with the fixed column, and the second light-shielding cloth is unfolded into a quarter-circular shape. Finally, the clamping blocks at both ends of the pulling plate are engaged and fixed with the second clamping groove at the top end of the vertical plate, realizing the full light shielding of the display screen by the first light-shielding cloth and the second light-shielding cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is the three-dimensional unfolded structure schematic diagram of the top light-shielding structure of the present utility model;

[0020] Figure 3 is the three-dimensional structure schematic diagram of the fixed shell, long groove, pulling plate, clamping block and first clamping groove of the present utility model;

[0021] Figure 4 is the three-dimensional unfolded structure schematic diagram of the side light-shielding structure and adjustment structure of the present utility model;

[0022] Figure 5 is the three-dimensional partial unfolded structure schematic diagram of the side light-shielding structure and adjustment structure of the present utility model.

[0023] In the figure: 1. Screen frame; 2. Screen body; 3. Top light-shielding structure; 31. Fixed shell; 32. Winding roller; 33. Spring; 34. First light-shielding cloth; 35. Pulling plate; 36. Pulling block; 37. Long groove; 38. Clamping block; 39. First clamping groove; 4. Side light-shielding structure; 41. Rotating shaft; 42. Fixed plate; 43. Connecting block; 44. Movable plate; 45. Second clamping groove; 46. Second light-shielding cloth; 5. Adjusting structure; 51. Groove; 52. Round plate; 53. Fixed column; 54. Spring; 55. Pulling wire; 56. Pulling ring; 57. Position-limiting ring; 58. Pawl; 59. Ratchet wheel. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0026] Combined with Figures 1 - 5 , an energy-saving system digital twin display screen includes a screen frame 1 and a screen body 2 embedded inside the screen frame 1. A top light-shielding structure 3 is provided on one side of the screen frame 1, adjusting structures 5 are provided at both ends of the screen frame 1, and a side light-shielding structure 4 is rotatably connected to one end of the adjusting structure 5.

[0027] Next, the present invention will be further described in conjunction with the embodiments.

[0028] Embodiment 1:

[0029] Please refer to Figures 1 - 5 , the top light-shielding structure 3 includes a fixed shell 31 provided on one side of the screen frame 1. A winding roller 32 is provided inside the fixed shell 31. A first light-shielding cloth 34 is wound around the surface of the winding roller 32. One end of the first light-shielding cloth 34 is provided with a pulling plate 35. Both ends of the winding roller 32 are connected with springs 33. The springs 33 are connected to the inner wall of the fixed shell 31. A long groove 37 is opened on the top surface of the fixed shell 31. The first light-shielding cloth 34 is pulled out from the long groove 37. First clamping grooves 39 are symmetrically opened on the top surface of the fixed shell 31 with respect to the long groove 37. Clamping blocks 38 are provided at both ends of the pulling plate 35, and a pulling block 36 is provided at the top end of the pulling plate 35 to improve the use comfort.

[0030] The side light-shielding structure 4 includes a rotating shaft 41 disposed inside the ratchet wheel 59. A fixed plate 42 is rotatably connected to the surface of the rotating shaft 41. One end of the rotating shaft 41 is provided with a movable plate 44. A light-shielding cloth 46 is disposed between the fixed plate 42 and the movable plate 44. One end of the fixed plate 42 is provided with a connecting block 43, and the connecting block 43 is connected to the screen frame 1. A second card slot 45 is disposed at the top end of the movable plate 44, and the second card slot 45 is engaged with the card block 38 to reduce direct irradiation of strong light on the display screen.

[0031] The adjusting structure 5 includes circular plates 52 disposed at both ends of the screen frame 1. One end of the circular plate 52 is provided with a fixed column 53. A ratchet pawl 58 is rotatably connected to the surface of the fixed column 53. A ratchet wheel 59 is engaged with one side of the ratchet pawl 58. Grooves 51 are formed in the side surfaces of both ends of the screen frame 1, and the circular plates 52 are disposed inside the grooves 51. The rotating shaft 41 is rotatably connected to the circular plates 52. A spring 54 is disposed on one side of the ratchet pawl 58, and one end of the spring 54 is connected to the circular plate 52. A pull wire 55 is disposed on the surface of the ratchet pawl 58, and a pull ring 56 is disposed at one end of the pull wire 55. Limit rings 57 are disposed at both ends of the screen frame 1, and the pull wire 55 passes through the limit rings 57 to facilitate fixing of the rotating shaft 41.

[0032] Specifically, when the display screen is used under strong external light, the pull plate 35 is moved upward by grasping the pull block 36, and the pull plate 35 drives the connected blackout cloth 34 to be pulled out and unfolded in the long groove 37, so that the clamping blocks 38 at both ends of the pull plate 35 are separated from the clamping groove 39 opened on the top surface of the fixed shell 31. As the pull plate 35 is continuously pulled, the blackout cloth 34 on the surface of the winding roller 32 wound multiple times inside the fixed shell 31 is stretched, so that the winding roller 32 drives the springs 33 at both ends to twist. The movable plates 44 at both ends of the screen frame 1 are grasped and rotated upwards while accumulating force. The movable plates 44 drive the rotating shaft 41 to rotate. The rotating shaft 41 drives the ratchet 59 to rotate. The ratchet 59 shifts the pawl 58, so that the pawl 58 and the fixed column 53 are in a bearing connection relationship. The pawl 58 compresses the spring 54. The ratchet 59 and the pawl 58 have a self-locking effect, which fixes the blackout cloth 46 in the unfolded state. The rotating shaft 41 is rotatably connected to the circular plate 52, and the circular plate 52 is connected to the groove 51. Due to the fixed plate 4 2 is connected to the shaft bearing, so that the movable plate 44 drives the folded blackout cloth 2 46 at one end to unfold into a quarter circle, and the fixed plate 42 is connected to the screen frame 1 through the connecting block 43. At this time, the movable plate 44 is in a longitudinal state, and the clamping blocks 38 at both ends of the pull plate 35 are further engaged with the clamping groove 2 45 opened at the top of the movable plate 44, so that the blackout cloth 1 34 and the two sets of blackout cloth 2 46 can block the display screen, reduce the direct exposure of strong light to the display screen, and improve the user comfort. When shading is not needed, separate the pull plate 35 from the second card slot 45, and then pull the pull ring 56 to drive the pull wire 55 to move in the limit ring 57. The pull wire 55 drives the pawl 58 to move and compress the spring 54, so that the rotating shaft 41 is not blocked, thereby rotating the movable plate 44 in the opposite direction to return to the two end positions of the screen frame 1, and the blackout cloth 2 46 is folded. The blackout cloth 1 34 is returned to its position and rolled up into the inside of the fixed shell 31 through the springs 33 at both ends of the winding roller 32, waiting for the next use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital twin display screen for an electric energy saving system, comprising a screen frame (1) and a screen body (2) embedded inside the screen frame (1), characterized in that: One side of the screen frame (1) is provided with a top light-shielding structure (3), both ends of the screen frame (1) are provided with adjusting structures (5), and one end of the adjusting structure (5) is rotatably connected to a side light-shielding structure (4); The top light-shielding structure (3) includes a fixed shell (31) arranged on one side of the screen frame (1), a winding roller (32) is arranged inside the fixed shell (31), a first light-shielding cloth (34) is wound around the surface of the winding roller (32), and a pulling plate (35) is arranged at one end of the first light-shielding cloth (34); The adjusting structure (5) includes circular plates (52) arranged at both ends of the screen frame (1), a fixed column (53) is arranged at one end of the circular plate (52), a ratchet pawl (58) is connected to the surface of the fixed column (53) by a bearing, and a ratchet wheel (59) is engaged with one side of the ratchet pawl (58); The side light-shielding structure (4) includes a rotating shaft (41) arranged inside the ratchet wheel (59), a fixed plate (42) is rotatably connected to the surface of the rotating shaft (41), a movable plate (44) is arranged at one end of the rotating shaft (41), and a second light-shielding cloth (46) is arranged between the fixed plate (42) and the movable plate (44).

2. The digital twin display screen of an electric energy-saving system according to claim 1, wherein: Both ends of the winding roller (32) are connected with clockwork springs (33), and the clockwork springs (33) are connected to the inner wall of the fixed shell (31).

3. The digital twin display screen of an electric energy-saving system according to claim 2, characterized in that: A long groove (37) is formed in the top surface of the fixed shell (31), and the first light-shielding cloth (34) is pulled out from the long groove (37).

4. The digital twin display screen of an electric energy saving system according to claim 3, characterized in that: Card slots one (39) are symmetrically formed in the top surface of the fixed shell (31) with respect to the long groove (37), clamping blocks (38) are arranged at both ends of the pulling plate (35), and a pulling block (36) is arranged at the top end of the pulling plate (35).

5. The digital twin display screen of an electric energy-saving system according to claim 1, characterized in that: Grooves (51) are formed in the side surfaces of both ends of the screen frame (1), circular plates (52) are arranged inside the grooves (51), and the rotating shaft (41) is rotatably connected to the circular plates (52).

6. The digital twin display screen of an electric energy saving system according to claim 1, characterized in that: A spring (54) is arranged on one side of the ratchet pawl (58), one end of the spring (54) is connected to the circular plate (52), a pull wire (55) is arranged on the surface of the ratchet pawl (58), a pull ring (56) is arranged at one end of the pull wire (55), and limit rings (57) are arranged at both ends of the screen frame (1), and the pull wire (55) passes through the limit rings (57).

7. The digital twin display screen of an electric energy-saving system according to claim 1, characterized in that: A connecting block (43) is arranged at one end of the fixed plate (42), and the connecting block (43) is connected to the screen frame (1).

8. The digital twin display screen of an electric energy-saving system according to claim 1, characterized in that: A card slot two (45) is arranged at the top end of the movable plate (44), and the card slot two (45) is engaged with the clamping block (38).

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