LED display screen mask and LED display module

Abstract

The utility model belongs to the technical field of LED display, and relates to an LED display screen mask and an LED display module, the LED display screen mask comprises a mask body, the mask body is uniformly provided with lamp bead matching through holes, the mask body is provided with a vertical groove, and a plurality of strip-shaped areas are formed in the mask body; mask buckles are arranged on the two sides of the back face of the strip-shaped area, and clamping holes are formed in the mask buckles; the LED display screen mask has the advantages that the mask bodies are arranged in the strip-shaped area of the mask body in pairs, the mask buckles are provided with the clamping holes, the clamping protrusions of the hollowed-out bottom plate are matched with the clamping holes, and the mask buckles penetrate through the grille lamp panel and are clamped with the installation long strips of the hollowed-out bottom plate, so that the LED display screen mask, the grille lamp panel and the hollowed-out bottom plate are connected together; according to the LED display module, the mask body can be rapidly installed, the flatness of the LED display module is good, the installation number of screws is greatly reduced, the transparency is improved, and the technical problem that an existing mask screw fixing installation mode is time-consuming and labor-consuming is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display technical field especially relates to a LED display screen mask and LED display module. BACKGROUND

[0002] With the development of LED display technology, LED display screen has been widely applied in various application scenarios, such as outdoor advertising, stage performance and other fields. Among them, LED display screen mask is an indispensable part of LED display screen, which plays a protective role for display module.

[0003] The traditional LED display screen mask is usually connected together with display module through bolts, which needs to be installed module by module. This installation process involves complex docking and fixing process, which needs to consume a lot of time and manpower. In addition, due to the docking of multiple components in the whole installation process, slight carelessness is easy to produce position error, which affects the overall display effect, and the installation is not very convenient. UTILITY MODEL CONTENT

[0004] (I) technical problem to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a LED display screen mask and LED display module, which solves the technical problem of time-consuming and labor-consuming of the existing mask bolt fixing installation mode.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises:

[0008] Firstly, the utility model embodiment provides a LED display screen mask, which comprises a mask body, the mask body is uniformly provided with lamp bead cooperation through hole, and vertical grooves are arranged between the two rows of lamp bead cooperation through holes of the mask body to form a plurality of strip-shaped areas in the mask body.

[0009] The back of the strip-shaped area is provided with mask buckles on both sides, and the mask buckles are provided with clamping holes.

[0010] Optionally, the back of the strip-shaped area is provided with a plurality of pairs of mask buckles along the longitudinal direction.

[0011] Optionally, the two mask buckles in the same pair of mask buckles gradually move away from each other from front to back.

[0012] Optionally, a spacing is reserved between the vertical grooves and the four peripheral edges of the mask body to form a grid area.

[0013] Optionally, a plurality of convex strips are arranged on the front of the grid area around the lamp bead cooperation through hole, and the front of the strip-shaped area is provided with convex and convex strips around the lamp bead cooperation through hole.

[0014] In a second aspect, the utility model provides a LED display module, including preceding's LED display screen mask, grating lamp board and hollow bottom plate,

[0015] Hollow bottom plate is equipped with installation long strip, installation long strip is equipped with buckle cooperation groove in corresponding position with mask buckle, buckle cooperation groove is equipped with card protrusion,

[0016] Card protrusion and buckle hole cooperate, mask buckle passes through grating lamp board and is buckled together with installation long strip, to make LED display screen mask, grating lamp board and hollow bottom plate connect together.

[0017] Optionally, the back middle part of the hollow bottom plate is provided with a ring buckle, a mounting ear and a clamping groove, one side of the ring buckle is rotatably mounted on the mounting ear, and the opposite side is used to pass through the LED display box and be clamped with the clamping groove, so as to install the LED display module and the LED display box together to prevent the LED display module from falling.

[0018] Optionally, the back of the grating lamp plate is hollow filled with waterproof glue, and the upper and lower ends of the grating lamp plate are provided with connectors; the back of the hollow bottom plate is provided with a waterproof sealing element at a position corresponding to the connector.

[0019] Optionally, the back of the hollow bottom plate is provided with a magnet for magnetic mounting with the LED display box.

[0020] (Three) beneficial effects

[0021] The utility model has the advantages of:

[0022] 1. The LED display screen mask and the LED display module of the utility model, since the strip-shaped area of the mask body is provided with a mask in pairs, the mask buckle is provided with a buckle hole, the card protrusion of the hollow bottom plate cooperates with the buckle hole, the mask buckle passes through the grating lamp plate and is buckled together with the installation long strip of the hollow bottom plate, so as to connect the LED display screen mask, the grating lamp plate and the hollow bottom plate together; compared with the prior art, it can realize the rapid installation of the mask body, the flatness of the LED display module is good, the number of screw installations is greatly reduced, the permeability is increased, and the technical problem of time-consuming and laborious bolt fixed installation of the existing mask is solved.

[0023] 2. The LED display module and the LED display box are attracted together by the magnet, the ring buckle can be used as a safety anti-falling buckle to effectively prevent the LED display module from accidentally falling from the LED display box, and can also be used as a handle when disassembling, carrying and installing the LED display module. When the ring buckle is not needed, it can be directly clamped on the clamping seat for storage, which is convenient to use.

[0024] 3. The back of the grid lamp panel is hollowed out and filled with waterproof glue, the hollowed-out bottom plate is provided with a waterproof sealing piece matched with the connector, and the waterproof effect of the LED display module is better. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a perspective view (back view) of an LED display screen mask and an LED display module according to an embodiment of the present application;

[0026] Figure 2 FIG. 2 is an enlarged view of position A in FIG. 1; Figure 1

[0027] Figure 3 FIG. 3 is a top view of the LED display screen mask according to the embodiment of the present application;

[0028] Figure 4 FIG. 4 is a perspective view (back view) of an LED display module according to another embodiment of the present application;

[0029] Figure 5 FIG. 5 is an enlarged view of position B in FIG. 4; Figure 4

[0030] Figure 6 FIG. 6 is an exploded view of the LED display module according to the embodiment of the present application (back view);

[0031] Figure 7 FIG. 7 is an enlarged view of position C in FIG. 6; Figure 6

[0032] Figure 8 FIG. 8 is a rear view of the LED display module according to the embodiment of the present application;

[0033] Figure 9 FIG. 9 is a front view of the LED display module according to the embodiment of the present application;

[0034] Figure 10 FIG. 10 is an enlarged view of position D in FIG. 9. Figure 9

[0035] LEGEND

[0036] 1. Mask body; 11. Vertical groove; 12. Mask buckle; 121. Clamping hole; 13. Lamp bead matching through hole; 14. Projection; 15. Convex strip;

[0037] 2. Grid lamp panel; ​​​​

[0038] 3, hollow bottom plate; 31, mounting strip; 310, buckle fitting groove; 311, buckle convex;

[0039] 41, annular buckle; 42, mounting ear; 43, buckle groove;

[0040] 5, waterproof seal;

[0041] 6, connector;

[0042] 7, magnet. DETAILED DESCRIPTION

[0043] In order to better explain the utility model, so as to facilitate understanding, below, by specific implementation, the utility model is described in detail. Wherein, the "upper", "lower" and other orientation terms mentioned in this paper are with the orientation of the mask body 1 as the reference, with the direction of the mask body 1 as "front", with the direction of the hollow bottom plate 3 as "back". Figure 6

[0044] The utility model embodiment proposes a kind of LED display screen mask and LED display module, wherein, LED display screen mask includes mask body, and the lamp pearl cooperation through-hole is uniformly provided on mask body, and the vertical groove is set between the two rows of lamp pearl cooperation through-holes of mask body, to form multiple strip areas in mask body;The back of strip area is provided with mask buckle on both sides, and the buckle hole is arranged in mask buckle;Since the strip area of mask body is provided with mask, mask buckle is provided with buckle hole, the buckle convex of hollow bottom plate is matched with buckle hole, mask buckle passes through grating lamp plate and is engaged together with the installation strip of hollow bottom plate, to make LED display screen mask, grating lamp plate and hollow bottom plate connect together;Compared with prior art, it can realize the quick installation of mask body, and the flatness of LED display module is good, and it solves the technical problem of time-consuming and laborious installation of existing mask.

[0045] In order to better understand the above technical solutions, the exemplary embodiments of the utility model will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided so that the utility model can be more clearly and thoroughly understood, and the scope of the utility model can be completely conveyed to those skilled in the art.

[0046] Example 1:

[0047] Reference Figures 1 to 3 ​The embodiment 1 provides an LED display screen mask, which comprises a mask body 1, lamp bead matching through holes 13 are uniformly arranged on the mask body 1, vertical grooves 11 are arranged between two adjacent rows of the lamp bead matching through holes 13 of the mask body 1, so that a plurality of strip-shaped areas are formed in the mask body 1. The vertical grooves 11 play a role of water guide and increase light transmittance. The back surface of each strip-shaped area is provided with two strip-shaped areas. The mask buckle 12 is provided with a clamping hole 121.

[0048] In actual application, the mask body 1 can also be provided with threaded holes, so that the mask body 1 and the hollow bottom plate 3 are installed through bolts, and a reinforcing effect is achieved.

[0049] Referring to Figure 1 The back surface of each strip-shaped area is provided with three pairs of mask buckles 12 along the longitudinal direction. In actual application, the back surface of the strip-shaped area is provided with a plurality of pairs of mask buckles 12, which are determined according to the length of the strip-shaped area or actual use demand.

[0050] Referring to Figure 3 In some feasible schemes, the two mask buckles 12 in the same pair of mask buckles 12 gradually move away from each other from front to back, which helps the mask buckles 12 and the mounting long strip 31 to be more closely clamped together.

[0051] Referring to Figure 1 The vertical grooves 11 and the four peripheral edges of the mask body 1 are reserved with a spacing to form a grid area. In addition, the middle part of the mask body 1 is also provided with a grid area, that is, the grid area is distributed in the shape of a "day" on the mask body 1. The two groups of strip-shaped areas distributed above and below are separated by the grid area. By adopting this grid design mode, the mask body 1 is not easy to deform, installation is easier, and the flatness of the mask body 1 is improved.

[0052] Referring to Figure 10 The front surface of the grid area is provided with a plurality of convex strips 15 around the lamp bead matching through holes 13. The front surface of the strip-shaped area is provided with a convex 14 and a convex strip 15 around the lamp bead matching through hole 13. The convex 14 and the convex strip 15 can effectively prevent the phenomenon of display surface reflection.

[0053] The LED display screen mask of the application is arranged in a left-right symmetrical mode, effectively prevents the problem of reverse installation, and is more convenient to install.

[0054] Embodiment 2

[0055] Referring to Figures 4 to 10 The embodiment 2 provides an LED display module, which comprises the aforementioned LED display screen mask, the grid lamp plate 2 and the hollow bottom plate 3.

[0056] Referring to Figure 5 , Figure 7 and Figure 10The grating lamp plate 2 and the hollow bottom plate 3 adopt a grating structure matched with the LED display screen cover, the hollow bottom plate 3 is provided with a mounting strip 31, the mounting strip 31 is provided with a buckle matching groove 310 at a position corresponding to the cover buckle 12, a buckle convex 311 is arranged in the buckle matching groove 310, the buckle convex 311 is matched with the clamping hole 121, the cover buckle 12 passes through the grating lamp plate 2 and is buckled with the mounting strip 31 together, so that the LED display screen cover, the grating lamp plate 2 and the hollow bottom plate 3 are connected together.

[0057] Referring to Figure 8 In some feasible schemes, the middle part of the back of the hollow bottom plate 3 is provided with a ring-shaped buckle 41, a mounting lug 42 and a clamping groove 43, one side of the ring-shaped buckle 41 is rotatably mounted on the mounting lug 42, and the opposite side is movably matched with the clamping groove 43, and a space is reserved between the ring-shaped buckle 41 and the hollow bottom plate 3. In the non-use state, the ring-shaped buckle 41 is usually buckled on the clamping groove 43 for storage, and in the use process, the ring-shaped buckle 41 embraces the longitudinal beam of the LED display box body, and then is buckled with the clamping groove 43 together, which is used as a safety anti-falling buckle, preventing the LED display module from falling, and is more safe and reliable.

[0058] Referring to Figure 4 The back of the grating lamp plate 2 is hollow and filled with waterproof glue, and the grating lamp plate 2 is waterproof treated, and the upper and lower ends of the grating lamp plate 2 are provided with connectors 6; the back of the hollow bottom plate 3 is provided with waterproof sealing elements 5 at positions corresponding to the connectors 6, which can prevent rainwater from entering the internal circuit of the LED display module from the position of the connector 6, and play a waterproof role. In the actual production and application process, the periphery of the hollow bottom plate 3 is provided with a magnet 7, which is convenient for magnetic attraction and fixing on the LED display box body.

[0059] In the description of the present application, it should be understood that the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0060] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature, which can be directly above or obliquely above the first feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "under" and "under" the second feature, which can be directly below or obliquely below the first feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0062] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0063] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can modify, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An LED display screen cover, characterized in that: Includes a mask body (1), on which LED bead mating through holes (13) are evenly arranged, and a vertical groove (11) is provided between two adjacent rows of LED bead mating through holes (13) of the mask body (1) to form multiple strip areas in the mask body (1). The back of the strip area is provided with mask buckles (12) on both sides, and the mask buckles (12) are provided with engagement holes (121).

2. The LED display screen cover as described in claim 1, characterized in that: The back of the strip area is provided with several face shield buckles (12) along the longitudinal direction.

3. The LED display screen cover as described in claim 2, characterized in that: The two mask buckles (12) in the same pair of mask buckles (12) gradually move away from each other from front to back.

4. The LED display screen cover as described in claim 3, characterized in that: A gap is reserved between the vertical groove (11) and the four edges of the mask body (1) to form a grid area.

5. The LED display screen cover as described in claim 4, characterized in that: The front of the grid area is provided with multiple raised strips (15) around the lamp bead mating through hole (13), and the front of the strip area is provided with protrusions (14) and raised strips (15) around the lamp bead mating through hole (13).

6. An LED display module, characterized in that: Includes the LED display screen cover, grille light panel (2), and hollow base plate (3) as described in any one of claims 1 to 5; The hollow base plate (3) is provided with an installation strip (31), and the installation strip (31) is provided with a buckle mating groove (310) at a position corresponding to the mask buckle (12), and a buckle protrusion (311) is provided in the buckle mating groove (310); The protrusion (311) engages with the engagement hole (121), and the mask buckle (12) passes through the grille light plate (2) and engages with the mounting strip (31) to connect the LED display mask, the grille light plate (2) and the hollow base plate (3).

7. An LED display module as described in claim 6, characterized in that: The hollow base plate (3) has a ring buckle (41), a mounting ear (42) and a slot (43) in the middle of its back side. One side of the ring buckle (41) is rotatably mounted on the mounting ear (42), and the other side is used to pass through the LED display cabinet and engage with the slot (43) to install the LED display module together with the LED display cabinet to prevent the LED display module from falling.

8. An LED display module as described in claim 6, characterized in that: The back of the grille light panel (2) is hollowed out and filled with waterproof glue. Connectors (6) are provided at the upper and lower ends of the grille light panel (2). Waterproof sealant (5) is installed on the back of the hollowed-out base plate (3) at the position corresponding to the connector (6).

9. An LED display module as described in any one of claims 6 to 8, characterized in that: Magnets (7) are installed around the hollow base plate (3) for magnetically attaching it to the LED display cabinet.

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