Multipurpose Mini LED display screen
By designing a shielding component on the MiniLED display, and utilizing a roll-up drum and canvas to automatically cover the display, the problem of the display's appearance relative to its environment is solved, achieving better decorative and customized effects.
Patent Information
- Application Number
- CN202520027764.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Existing MiniLED displays differ significantly from their surroundings when not in use, affecting their overall aesthetic appeal.
A multi-purpose MiniLED display screen was designed, equipped with a shielding component including a roll-up drum and a canvas, which are fixed by mounting clips. The canvas can cover the display screen, unfold to display pictures when in use, and automatically retract when not in use, achieving harmony with the environment.
When not in use, the display screen is covered with a canvas, eliminating its difference from the surrounding environment, enhancing the overall aesthetics, and meeting the client's customization needs.
Smart Images
Figure CN223871184U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to display screen technical field, concretely is a multipurpose MiniLED display screen. BACKGROUND
[0002] With the development of display technology, display screens are used in various working environments, for example, large-sized display screens are installed in conference rooms to display various files during meetings.
[0003] The existing MINILED display screen is used in customer terminals, and has single function, the display screen plays video when working, but the display screen is black when not working, which has obvious difference with the surrounding environment, and the overall conference room screen has poor decorative property.
[0004] Therefore, a multipurpose MiniLED display screen is provided to solve the above problems.
[0005] The above information disclosed in the background is only used to increase the understanding of the background of the application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE UTILITY MODEL
[0006] The utility model aims at providing a multipurpose MiniLED display screen to solve the problem of difference between the display screen and the surrounding environment when not in use.
[0007] To achieve the above purpose, the utility model provides a multipurpose MiniLED display screen, which comprises a display assembly, the display assembly comprises a mounting frame, the mounting frame is fixedly installed with a display screen, further comprising, a shielding assembly is installed on the back of the mounting frame, and a limiting assembly is arranged on the mounting frame; the shielding assembly comprises a mounting buckle arranged on the back of the mounting frame, the mounting buckle is connected with a winding drum, the winding drum is rotatably connected with a winding roller, the winding roller is wound with a canvas, and the winding drum is provided with a torsional spring at both ends.
[0008] Preferably, the mounting buckle is matched with the winding drum and is connected in a clamping manner, the outer wall of the winding drum is provided with a limiting plate, and the limiting plate is matched with the position of the mounting buckle.
[0009] Preferably, the limiting assembly comprises a limiting cover detachably installed on the top of the mounting frame, the limiting cover and the mounting frame are both provided with a guide groove, the top end of the canvas is provided with a guide plate, and the guide plate is matched with the guide groove.
[0010] Preferably, it also includes a fixing component, which includes a fixing plate disposed at the bottom of the mounting frame, the fixing plate having a sliding groove inside, and a moving rod slidably connected in the sliding groove.
[0011] Preferably, one side of the movable rod is provided with several rotating shafts, and the rotating shafts are rotatably connected to a rotating plate. One side of the slide groove is open, and several limiting rods are provided at the opening of the slide groove.
[0012] Preferably, the limiting rods are arranged in pairs, and the two limiting rods in a pair are respectively arranged on both sides of a rotating plate.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This utility model features a shielding component. The winding drum of the shielding component is fixed to the back of the mounting frame by a mounting buckle. The content of the canvas can be changed by replacing the winding drum with different canvases. When in use, the canvas is pulled out from the winding drum to cover the display screen. When not in use, the torsion spring drives the winding roller to rotate and automatically retract the canvas. When the screen is not displaying content, the canvas can be used to cover the display screen to display a customized picture, which is more harmonious with the environment.
[0015] The equipment box houses various electronic devices controlling the display screen, which is a mini-LED screen. The display component is used to display content normally, while the masking component covers the display component when not in use and can display different canvases, including customized images. This device can be integrated into the overall room décor. When the screen is off, the mini-LED display is inactive, and the canvas from the masking component extends to cover it, displaying the customized image. When the mini-LED display is active, the canvas is retracted, and the display then plays the actual image.
[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a cross-sectional structural diagram of the winding drum of this utility model;
[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0020] Figure 4 This is a cross-sectional structural diagram of the fixing component of this utility model.
[0021] In the diagram: 1. Display component; 11. Mounting frame; 12. Equipment box; 13. Display screen; 2. Masking component; 21. Mounting buckle; 22. Take-up drum; 23. Take-up roller; 24. Canvas; 25. Torsion spring; 26. Limiting plate; 3. Limiting component; 31. Limiting cover; 32. Guide groove; 33. Guide plate; 4. Fixing component; 41. Fixing plate; 42. Slide groove; 43. Moving rod; 44. Rotating shaft; 45. Rotating plate; 46. Limiting rod. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.
[0023] Please see Figures 1-2 A versatile MiniLED display screen, comprising:
[0024] Display component 1 includes a mounting frame 11, on which a display screen 13 is fixedly mounted. It also includes a shielding component 2 mounted on the back of the mounting frame 11, and a limiting component 3 provided on the mounting frame 11. The shielding component 2 includes a mounting buckle 21 provided on the back of the mounting frame 11, which engages with a take-up drum 22. A take-up roller 23 is rotatably connected inside the take-up drum 22. A canvas 24 is wound around the take-up roller 23. Torsion springs 25 are provided at both ends of the take-up drum 22.
[0025] The device box 12 houses various electronic devices that control the display screen 13, which is a MINILED screen. The display component 1 displays content normally, and the masking component 2 covers the display component 1 when not displaying content and can display different canvases 24, allowing for customized images according to customer needs. This device can be integrated into the overall room decoration. When the screen is off, the MINILED display is closed, and the canvas 24 of the masking component 2 is pulled out to cover the MINILED display, displaying a customized image. When the MINILED display is active, the canvas 24 is retracted, and the MINILED display then plays an image.
[0026] The take-up drum 22 of the masking component 2 is fixed to the back of the mounting frame 11 by the mounting buckle 21. The content of the canvas 24 can be changed by replacing the take-up drum 22 with different canvases 24. When in use, the canvas 24 is pulled out from the take-up drum 22 to cover the display screen 13. When not in use, the torsion spring 25 drives the take-up roller 23 to rotate and automatically retract the canvas 24.
[0027] Please see Figure 2 The mounting buckle 21 is adapted to and engages with the take-up drum 22. The outer wall of the take-up drum 22 is provided with a limiting plate 26, which is adapted to the position of the mounting buckle 21. Both ends of the take-up drum 22 are provided with limiting plates 26. After the take-up drum 22 is engaged with the mounting buckle 21, the limiting plate 26 fits against the mounting buckle 21, thereby preventing the take-up drum 22 from moving. The mounting buckle 21 can be any type of buckle structure, as long as it can play a locking role.
[0028] Please see Figure 3 The limiting component 3 includes a limiting cover 31 detachably mounted on the top of the mounting frame 11. Both the limiting cover 31 and the mounting frame 11 are provided with guide grooves 32. The top of the canvas 24 is provided with a guide plate 33, which is adapted to the guide grooves 32. Both the limiting cover 31 and the mounting frame 11 are provided with threaded holes, so that the limiting cover 31 can be installed and fixed on the mounting frame 11 by screwing bolts into the threaded holes, and can be removed when changing the canvas 24. A guide groove 32 is left between the limiting cover 31 and the mounting frame 11 for the canvas 24 to pass through. The guide plate 33 is fixedly connected to the canvas 24 to prevent the canvas 24 from curling. The size of the guide plate 33 is larger than the size of the guide groove 32 between the limiting cover 31 and the mounting frame 11. Guide grooves 32 are also provided on both sides of the mounting frame 11. The guide plate 33 slides with the guide grooves 32 on both sides of the mounting frame 11, so that the canvas 24 can move along the guide groove 32 when it is released and rises along the guide groove 32 when it is retracted until the guide plate 33 is stuck in the guide groove 32 between the limiting cover 31 and the mounting frame 11.
[0029] Example 2
[0030] Please see Figures 3-4 It also includes a fixing component 4, which includes a fixing plate 41 disposed at the bottom of the mounting frame 11. The fixing plate 41 has a sliding groove 42 inside, and a moving rod 43 is slidably connected in the sliding groove 42. The fixing plate 41 has the same width as the mounting frame 11, and there is a certain space between the fixing plate 41 and the display screen 13. The guide plate 33 can be inserted into this space. One end of the sliding groove 42 passes through the fixing plate 41, and the side of the sliding groove 42 facing the display screen 13 passes through the fixing plate 41. The moving rod 43 slides back and forth along the sliding groove 42. One end of the moving rod 43 extends out of the fixing plate 41, and the other end of the moving rod 43 is connected to the fixing plate 41 by a spring.
[0031] Please see Figure 4 The moving rod 43 has several rotating shafts 44 on one side, and rotating plates 45 are rotatably connected to the rotating shafts 44. The slide groove 42 has an opening on one side, and several limiting rods 46 are provided at the opening of the slide groove 42. The moving rod 43 is rotatably connected to several rotating plates 45 through the rotating shafts 44. The rotating plates 45 extend from the opening of the slide groove 42. When the moving rod 43 slides, it can drive the rotating plates 45 to move through the rotating shafts 44.
[0032] The limiting rods 46 are arranged in pairs, with each pair of limiting rods 46 positioned on either side of a rotating plate 45. Each pair of limiting rods 46 clamps a rotating plate 45 in the middle. When the moving rod 43 moves, the rotating plate 45 is restricted in position by the limiting rods 46, thus retracting or extending. When the canvas 24 is extended, the moving rod 43 moves towards the mounting frame 11, thereby driving the rotating shaft 44 to move synchronously. However, due to the position restriction by the limiting rods 46, the angle between the rotating plate 45 and the moving rod 43 gradually increases until it reaches 90°. At this point, the top of the rotating plate 45 inserts into the fixing plate 41 and the display... The space left between the display screens 13 allows the guide plate 33 to be positioned within the space when the canvas 24 is fully extended. The top of the rotating plate 45 can then lock the guide plate 33, thereby locking the canvas 24. When it is necessary to retract the canvas 24, the moving rod 43 is inserted inward, compressing the spring. At this time, the angle between the rotating plate 45 and the moving rod 43 decreases until the rotating plate 45 disengages from the guide plate 33. The canvas 24 is then retracted under the action of the take-up roller 23 and the torsion spring 25. Once the pressing of the moving rod 43 is released, the spring will push the moving rod 43 outward, at which point the rotating plate 45 returns to its 90° angle.
[0033] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.
[0034] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.
[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0038] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A multi-purpose MiniLED display screen, comprising a display component (1), the display component (1) including a mounting frame (11), wherein a display screen (13) is fixedly mounted on the mounting frame (11), characterized in that, It also includes a shielding component (2) installed on the back of the mounting frame (11), and a limiting component (3) provided on the mounting frame (11); The shielding component (2) includes a mounting buckle (21) disposed on the back of the mounting frame (11), the mounting buckle (21) engaging a take-up drum (22), a take-up roller (23) rotatably connected inside the take-up drum (22), a canvas (24) being wound around the take-up roller (23), and torsion springs (25) being provided at both ends of the take-up drum (22).
2. The multi-purpose MiniLED display screen according to claim 1, characterized in that: The mounting buckle (21) is adapted to and engages with the winding drum (22). The outer wall of the winding drum (22) is provided with a limiting plate (26), and the limiting plate (26) is adapted to the position of the mounting buckle (21).
3. A multi-purpose MiniLED display screen according to claim 2, characterized in that: The limiting component (3) includes a limiting cover (31) that is detachably installed on the top of the mounting frame (11). Both the limiting cover (31) and the mounting frame (11) are provided with guide grooves (32). The top of the canvas (24) is provided with a guide plate (33), which is adapted to the guide groove (32).
4. A multi-purpose MiniLED display screen according to claim 3, characterized in that: It also includes a fixing component (4), which includes a fixing plate (41) disposed at the bottom of the mounting frame (11), and a sliding groove (42) is provided inside the fixing plate (41), and a moving rod (43) is slidably connected in the sliding groove (42).
5. A multi-purpose MiniLED display screen according to claim 4, characterized in that: The movable rod (43) has several rotating shafts (44) on one side, and the rotating shafts (44) are rotatably connected to a rotating plate (45). The slide groove (42) has an opening on one side, and several limiting rods (46) are provided at the opening of the slide groove (42).
6. A multi-purpose MiniLED display screen according to claim 5, characterized in that: The limiting rods (46) are arranged in pairs, and the two limiting rods (46) in a pair are respectively set on both sides of a rotating plate (45).