Multifunctional liquid crystal display (LCD) intelligent display screen

Abstract

The utility model discloses a multi-functional LCD liquid crystal liquid crystal display screen relates to display screen field, including display screen frame and display screen, the display screen is installed on the inner wall of display screen frame, the both ends of display screen frame are equipped with cover plate, the middle position of cover plate is connected with support frame, and the side face of support frame is connected with protective plate, the protective plate is connected with the display screen frame. The top end and the bottom end of the protection plate are attached to the supporting frame, a cavity is formed in the protection plate, multiple sets of supporting gaskets are arranged in the cavity, and each set of supporting gaskets is fixed to the inner wall of the protection plate. Through the arrangement of the protection plate and the cover plate, when the display screen frame is installed, the cover plate is installed at the end of the display screen frame to protect the display screen frame, then the protection plate is installed on the outer side of the cover plate to conduct sealing protection on the cover plate, the protection plate is hollow, and a supporting gasket is installed in the protection plate; and the protection plate can be further supported, and the supporting effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of display screens, specifically a multifunctional LCD smart display screen. Background Technology

[0002] LCD (Liquid Crystal Display) smart displays are screens that use liquid crystal technology for display, and are widely used in televisions, mobile phones, computer monitors, advertising screens, smart home devices, etc. Their basic working principle is to control the arrangement of liquid crystal molecules to change the way light passes through, thereby displaying different images and text. LCD displays are commonly installed in high-traffic areas such as shopping malls to display advertising information.

[0003] Existing technology, such as the Chinese patent application CN208705611U, describes a fast external heat conduction LCD smart display screen, which includes a frame, a display panel module, a control board module, and a power supply module disposed within the frame. The frame includes an outer panel frame and a back panel frame, and a module mounting bracket disposed between the panel frame and the back panel frame. The back panel frame has several heat dissipation holes, and metal heat-absorbing fins and heat sinks are respectively provided on the outer and outer surfaces of the heat dissipation hole areas to enhance the heat dissipation capacity of the casing. The heat-absorbing fins on the inner surface of the heat dissipation holes can quickly absorb the working heat generated by the LCD screen inside the casing and rapidly transfer it to the heat sinks on the outer surface of the heat dissipation holes through thermally conductive adhesive, thereby conducting the heat from inside the casing to the outside. The display module includes several full-color LCD panels, which are fixed to the front of the module mounting bracket, while the control board module and the power supply module are fixed to the back of the module mounting bracket.

[0004] However, existing technology is designed for installation in environments with low foot traffic, such as homes, where there is less chance of accidental collisions. But when used in crowded places like shopping malls, the surface and sides of the LCD screen are easily damaged by external impacts. Secondly, during the installation process, gaps are left on the mounting surface of existing displays, allowing moisture to enter the screen during use and causing damage. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a multifunctional LCD smart display screen to solve the technical problems of the display screen being easily damaged and susceptible to moisture.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional LCD smart display screen, comprising a display screen frame and a display screen, the display screen being installed on the inner wall of the display screen frame, both ends of the display screen frame being fitted with cover plates, a support frame being connected to the middle of the cover plates, and a protective plate being connected to the side of the support frame, the top and bottom ends of the protective plate being fitted to the support frame, the protective plate having a cavity inside, and multiple sets of support pads being provided inside the cavity, each set of support pads being fixed to the inner wall of the protective plate, the display screen frame having sliding grooves on both sides of the display screen frame, a drive mechanism being installed inside the sliding grooves, and a movable plate being installed on the side of the display screen frame, the movable plate being inclined and fitted to the outer wall of the display screen.

[0007] By adopting the above technical solution, the display screen can be easily protected. The protective plate can cover the corners of the display screen, and the movable plate can be used to clean the outside of the display screen.

[0008] The present invention is further configured such that multiple sets of fixing brackets are installed on the back of the display screen frame, and each set of fixing brackets is arranged horizontally and vertically on the back of the display screen frame, and a controller is installed on the back of the display screen frame between each set of fixing brackets.

[0009] Preferably, the display screen can be easily controlled.

[0010] The present invention is further configured such that multiple sets of shielding plates are installed on the inner wall of the slide groove, and each set of shielding plates is staggered.

[0011] Preferably, it can block the chute and block impurities.

[0012] The present invention is further configured such that a ventilation hole is provided at the top of the cover plate, and the ventilation hole at the top of the cover plate is aligned with the protective plate.

[0013] Preferably, it facilitates the exhaust of airflow from inside the protective plate.

[0014] The present invention is further configured such that the top of the protective plate is not sealed, and the corner of the outer wall of the protective plate is an arc surface.

[0015] Preferably, the outer corner of the protective plate can be reduced, thereby reducing damage to the outside environment.

[0016] The present invention is further configured such that both ends of the support pad are provided with connecting parts, and the support pad is fixed to the inner wall of the protective plate through the connecting parts.

[0017] Preferably, it allows for easy support of the protective plate.

[0018] The present invention is further provided that a buffer groove is provided at the center of the support pad, and the buffer groove is a square groove.

[0019] Preferably, the buffering effect is improved.

[0020] The present invention is further provided that both sides of the movable plate are provided with connecting holes, and the connecting holes are connected to the drive mechanism for transmission.

[0021] Preferably, it facilitates the up-and-down movement of the movable plate.

[0022] The present invention is further configured such that a cleaning plate is provided at the end of the movable plate, and the movable plate is attached to the cleaning plate through the cleaning plate.

[0023] Preferably, it facilitates cleaning of the outside of the display screen.

[0024] The present invention is further configured such that the movable plate is composed of two sets of structures, and each set of movable plates is connected to a plug rod above each set of connecting holes. A cleaning roller is installed on the end face of the movable plate, and both ends of the cleaning roller are provided with plug holes. The plug rod is sleeved with the cleaning roller through the plug holes.

[0025] Preferably, it is easy to clean and reduces wear and tear on the display screen.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model, through the provision of a protective plate and a cover plate, can protect the display frame during installation by installing the cover plate at the end of the display frame, and then sealing the cover plate by installing the protective plate on the outside of the cover plate. The protective plate is hollow inside and has a support pad installed inside, which can further support the protective plate and improve the support effect.

[0028] 2. This utility model, through the setting of a movable plate, can be driven by a drive structure to move the movable plate up and down, so that the movable plate moves outside the display screen, thereby cleaning the outside of the display screen. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A;

[0031] Figure 3 This is a structural diagram of the back of the present invention;

[0032] Figure 4 This is a structural diagram showing the disassembly of the protective plate of this utility model;

[0033] Figure 5 This is a schematic diagram of the internal structure of the protective plate of this utility model;

[0034] Figure 6 This is a schematic diagram of the structure of the support pad of this utility model;

[0035] Figure 7 This is a schematic diagram of the structure of the movable plate of this utility model;

[0036] Figure 8 This is a schematic diagram of the movable plate structure of the second embodiment of the present utility model.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Display screen frame; 101. Slide rail; 102. Shielding plate; 103. Fixing frame; 104. Controller; 2. Display screen; 3. Protective plate; 301. Cavity; 302. Support pad; 3021. Connector; 3022. Buffer groove; 4. Movable plate; 401. Cleaning plate; 402. Connecting hole; 403. Insert rod; 5. Cover plate; 501. Support frame; 6. Cleaning roller; 601. Insertion hole. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0040] The embodiments of this utility model will be described below based on its overall structure.

[0041] First embodiment:

[0042] Please see Figures 1 to 7The system includes a display frame 1 and a display screen 2. The display screen 2 is installed on the inner wall of the display frame 1. Cover plates 5 are installed at both ends of the display frame 1. A support frame 501 is connected to the middle of the cover plate 5, and a protective plate 3 is connected to the side of the support frame 501. The top and bottom ends of the protective plate 3 are fitted into the support frame 501. A cavity 301 is formed inside the protective plate 3, and multiple sets of support pads 302 are formed inside the cavity 301. Each set of support pads 302 is fixed to the inner wall of the protective plate 3. Connectors 3021 are formed at both ends of the support pads 302, and the support pads 302 are fixed to the inner wall of the protective plate 3 through the connectors 3021. A buffer groove 3022 is provided in the center of the plate 302. The buffer groove 3022 is a square groove that can protect the corners of the display frame 1 through the protective plate 3. The display frame 1 has a sliding groove 101 on both sides. A drive mechanism is installed inside the sliding groove 101. A movable plate 4 is installed on the side of the display 2. The movable plate 4 is inclined. A cleaning plate 401 is provided at the end of the movable plate 4. The movable plate 4 is attached to the cleaning plate 401. A connecting hole 402 is provided on both sides of the movable plate 4. The connecting hole 402 is connected to the drive mechanism for easy cleaning of the outside of the display 2.

[0043] For details regarding the above embodiments, please refer to [link / reference]. Figure 2 Multiple sets of fixing brackets 103 are installed on the back of the display frame 1, and each set of fixing brackets 103 is arranged horizontally and vertically on the back of the display frame 1. A controller 104 is installed on the back of the display frame 1 between each set of fixing brackets 103, which can conveniently support the display screen 2. Multiple sets of shielding plates 102 are installed on the inner wall of the slide 101, and each set of shielding plates 102 is arranged in an alternating manner to shield the slide 101, thereby reducing pollution.

[0044] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 and Figure 4 The top of the cover plate 5 is provided with a ventilation hole, and the ventilation hole at the top of the cover plate 5 is aligned with the protective plate 3. The top of the protective plate 3 is not sealed, and the corner of the outer wall of the protective plate 3 is a rounded surface, which facilitates the airflow in the protective plate 3 to be discharged.

[0045] Second embodiment:

[0046] Please see Figure 6This is the second embodiment of the present application. The difference from the first embodiment is that the movable plate 4 is composed of two sets of structures. Each set of connecting holes 402 on the movable plate 4 is connected to a rod 403. A cleaning roller 6 is installed on the end face of the movable plate 4. Both ends of the cleaning roller 6 are provided with insertion holes 601. The rod 403 is sleeved with the cleaning roller 6 through the insertion holes 601, so that the movable plate 4 can be easily assembled. During the cleaning process, the outside of the display screen 2 is cleaned by pushing the cleaning roller 6 to move.

[0047] During installation, the display frame 1 is first installed on the side of the mall's pillar. Then, two sets of cover plates 5 are installed on both sides of the display frame 1 to cover the corners of the display frame 1. Next, the protective plate 3 is installed inside the cover plate 5 to achieve sealing protection. Then, the display screen 2 is powered on through multiple controllers 104 to enable the display screen 2 to operate normally. During use, if an external person hits the outside of the display frame 1, the protective plate 3 absorbs the impact. The protective plate 3 has a cavity 301 inside, which can effectively absorb the impact force and reduce the impact. In addition, multiple sets of support pads 302 are installed inside the cavity 3021. The support pads 302 have buffer grooves 3022 inside, which can further absorb the impact force and prevent damage to the protective plate 3, thereby protecting the display frame 1.

[0048] After the display screen 2 has been used for a period of time, it needs to be cleaned. During cleaning, the movable plate 4 is driven to move upward along the outside of the display screen 2 by a drive structure (such as a motor screw, hydraulic rod, etc., which are existing technologies and will not be described in detail here). The structure on the side of the movable plate 4 cleans the outside of the display screen 2.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A multifunctional LCD smart display screen, comprising a display frame (1) and a display screen (2), wherein the display screen (2) is mounted on the inner wall of the display frame (1), characterized in that: The display frame (1) is equipped with cover plates (5) at both ends. A support frame (501) is connected to the middle of the cover plate (5), and a protective plate (3) is connected to the side of the support frame (501). The top and bottom of the protective plate (3) are in contact with the support frame (501). A cavity (301) is opened inside the protective plate (3), and multiple sets of support pads (302) are opened inside the cavity (301). Each set of support pads (302) is fixed to the inner wall of the protective plate (3). The display frame (1) is provided with sliding grooves (101) on both sides. A drive mechanism is installed inside the sliding grooves (101). A movable plate (4) is installed on the side of the display screen (2). The movable plate (4) is inclined and is in contact with the outer wall of the display screen (2).

2. The multifunctional LCD intelligent display screen according to claim 1, characterized in that: Multiple sets of fixing brackets (103) are installed on the back of the display screen frame (1), and each set of fixing brackets (103) is arranged horizontally and vertically on the back of the display screen frame (1). A controller (104) is installed on the back of the display screen frame (1) between each set of fixing brackets (103).

3. The multifunctional LCD smart display screen according to claim 1, characterized in that: The inner wall of the slide (101) is equipped with multiple sets of shielding plates (102), and each set of shielding plates (102) is staggered.

4. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: The top of the cover plate (5) is provided with a ventilation hole, and the ventilation hole at the top of the cover plate (5) is aligned with the protective plate (3).

5. A multifunctional LCD intelligent display screen according to claim 4, characterized in that: The top of the protective plate (3) is not sealed, and the corner of the outer wall of the protective plate (3) is a rounded surface.

6. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: Both ends of the support pad (302) are provided with connectors (3021), and the support pad (302) is fixed to the inner wall of the protective plate (3) through the connectors (3021).

7. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: The support pad (302) has a buffer groove (3022) at its center, and the buffer groove (3022) is a square groove.

8. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: Both sides of the movable plate (4) are provided with connection holes (402), and the connection holes (402) are connected to the drive mechanism for transmission.

9. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: The end of the movable plate (4) is provided with a cleaning plate (401), and the movable plate (4) is attached to the movable plate (4) through the cleaning plate (401).

10. A multifunctional LCD intelligent display screen according to claim 1, characterized in that: The movable plate (4) consists of two sets of structures. Each set of connecting holes (402) on the movable plate (4) is connected to a rod (403). A cleaning roller (6) is installed on the end face of the movable plate (4). Both ends of the cleaning roller (6) are provided with insertion holes (601). The rod (403) is sleeved with the cleaning roller (6) through the insertion holes (601).

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