Flexible LED display screen with roller shutter structure

Abstract

The utility model discloses a flexible light-emitting diode (LED) display screen with a roller shutter structure, which comprises a plurality of groups of display screen modules, two adjacent groups of display screen modules are rotatably connected, and the plurality of groups of display screen modules are sequentially and rotatably connected to form the roller shutter structure which can be rolled up for storage and can be unfolded into a plane. A plurality of groups of display screen modules are rotatably connected to form a roller shutter structure, so that the space is reduced, and the transportation is convenient. The display screen module is convenient to disassemble and assemble. The modularized display screen is formed by splicing the modularized display screen modules, and the size of the screen is installed according to user requirements and does not need to be customized.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen, concretely relates to a flexible LED display screen with roller shutter structure. BACKGROUND

[0002] LED display screen integrates microelectronic technology, computer technology, information processing, has bright color, wide dynamic range, high brightness, long life, stable and reliable work advantages, and LED display screen is widely used in commercial media, cultural performance market, stadium, information dissemination, news release, securities trading etc.

[0003] For example, the application number for CN202122398959.3 a kind of splicing LED display screen and winding display screen, belong to display technical field, although the device is improved on waterproof ring structure, multiple LED display screen can be clamped or spliced, facilitate the transportation and installation of LED display screen, but the device exists bottom shell structure single, cannot follow the winding of display screen and lay the problem.

[0004] Therefore, it is necessary to develop a kind of winding display screen to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a flexible LED display screen with roller shutter structure, and the purpose of designing the flexible LED display screen is to realize the function of winding the display screen.

[0006] To solve the above technical problems, the utility model realizes through the following scheme: a flexible LED display screen with roller shutter structure of the utility model, including multiple display screen modules, adjacent two display screen modules are rotatably connected, and the multiple display screen modules are sequentially rotatably connected to form a roller shutter structure that can be wound up and stored and unfolded into a plane.

[0007] Further, the display screen module includes:

[0008] base shell;

[0009] LED lamp plate connected to the first surface of the base shell.

[0010] Further, the LED lamp plate and the base shell are magnetically connected.

[0011] Further, the rotatable connection structure of adjacent two display screen modules includes:

[0012] The buckle groove is arranged on the first edge of the base shell in the axial direction;

[0013] A buckle post is arranged at the axial second edge of the base shell, the buckle post can be buckled into the buckle slot and the buckle post can rotate in the buckle slot.

[0014] Further, the buckle slot is a strip-shaped C-shaped slot and the buckle post is a strip-shaped cylinder.

[0015] Further, the buckle slot is a lattice array distributed open circular slot and the buckle post is a spherical buckle head corresponding to the open circular slot.

[0016] Further, the flexible LED display screen further comprises a flexible belt which can be bent and is connected to the second surface of each display screen module.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The utility model discloses a plurality of display screen modules can be rotatably connected to form a roller shutter structure, reduce the space, convenient transportation.

[0019] 2. The utility model discloses display screen module convenient to disassemble.

[0020] 3. The utility model discloses modular display screen module splicing composition, screen size is installed according to user demand, need not custom. DRAWINGS

[0021] Figure 1 It is the preinstallation structure diagram of the utility model multiple display screen module assembly and flexible belt.

[0022] Figure 2 It is the utility model display screen module side edge structure enlarged view.

[0023] Figure 3 It is Figure 2 the enlarged view of A of

[0024] Figure 4 It is the utility model two groups of adjacent display screen module expansion forms the plane structure diagram.

[0025] Figure 5 It is the utility model two groups of adjacent display screen module rotates one angle after structure diagram.

[0026] Figure 6 It is the utility model LED display screen mainboard structure explosion map.

[0027] Figure 7 It is the utility model LED display screen viceboard structure explosion map.

[0028] The figure is marked: display screen module 1, flexible band 2, base shell 11, LED lamp plate 12, first magnet 13, receiving card 14, main board cover plate 15, first flexible band pressing plate 16, power supply cascade line pressing plate 17, second flexible band pressing plate 18, auxiliary board cover plate 19, second magnet 110, buckling column 111, buckling groove 112. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, so that the advantages and characteristics of the present application can be more easily understood by those skilled in the art, and the protection scope of the present application can be more clearly and definitely defined. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0030] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0031] Embodiment 1: The specific structure of the present application is as follows:

[0032] Please refer to the accompanying Figures 1-7 The flexible LED display screen with the roller shutter structure comprises a plurality of display screen modules 1, and adjacent two display screen modules 1 are rotatably connected. The plurality of display screen modules 1 are sequentially rotatably connected to form a roller shutter structure which can be rolled up for storage and unfolded into a plane. Among the two adjacent display screen modules 1, one is a main display screen module, and the other is an auxiliary display screen module. The display screen module 1 comprises a base shell 11 and an LED lamp plate 12 connected to the first surface of the base shell 11. The LED lamp plate 12 and the base shell 1 are magnetically connected.

[0033] Among them, the base shell 11 of the main display screen module is a main base shell, and the LED lamp plate 12 of the main display screen module is a main LED lamp plate.

[0034] Among them, the base shell 11 of the auxiliary display screen module is an auxiliary base shell, and the LED lamp plate 12 of the auxiliary display screen module is an auxiliary LED lamp plate.

[0035] The main display screen module includes a main base shell, a main LED lamp plate, four first magnets 13, two receiving cards 14, two main board cover plates 15, and a first flexible band pressing plate 16. The four first magnets 13 are arranged at two ends of the main base shell, and the main LED lamp plate is magnetically attracted to the four first magnets 13. When the main display screen module and the auxiliary display screen module are unfolded into a plane, the end portions of the adjacent main LED lamp plate and auxiliary LED lamp plate can abut against each other. The two receiving cards 14 are fixed to the second surface of the main base shell and are fixed one by one through the two main board cover plates 15. When the flexible band 2 passes through the middle portion of the second surface of the main base shell, it is pressed and fixed by the first flexible band pressing plate 16.

[0036] The auxiliary display screen module includes an auxiliary base shell, an auxiliary LED lamp plate, four second magnets 110, a power supply cascade line pressing plate 17, an auxiliary board cover plate 19, and a second flexible band pressing plate 18. The four second magnets 110 are arranged at two ends of the auxiliary base shell, and the auxiliary LED lamp plate is magnetically attracted to the four second magnets 110. When the main display screen module and the auxiliary display screen module are unfolded into a plane, the end portions of the adjacent main LED lamp plate and auxiliary LED lamp plate can abut against each other. The auxiliary board cover plate 19 is used for pressing the line, and when the flexible band 2 passes through the middle portion of the second surface of the auxiliary base shell, it is pressed and fixed by the second flexible band pressing plate 18. The power supply cascade line passes through the second surface of the auxiliary base shell and is pressed and fixed by the two power supply cascade line pressing plates 17.

[0037] Embodiment 2

[0038] The following is the rotatable connection structure between the main base shell and the auxiliary base shell. The rotatable connection structure of the two adjacent groups of display screen modules 1 includes:

[0039] The buckle groove 112 is arranged at the axial first edge of the base shell 11, as shown in the figure, and the buckle groove 112 is preferably a strip-shaped C-shaped groove; Figures 3-5

[0040] The buckle column 111 is arranged at the axial second edge of the base shell 11, the buckle column 111 can be buckled into the buckle groove 112, and the buckle column 111 can rotate in the buckle groove 112. The buckle column 111 is a strip-shaped cylinder. By buckling the strip-shaped cylinder into the strip-shaped C-shaped groove, the main base shell and the auxiliary base shell form a mutual rotation structure, and then a plurality of display screen modules 1 are rolled up to form a roller shutter structure as shown in the figure. When unfolded, only the end portions of the LED lamp plates 12 of the plurality of display screen modules 1 need to be abutted to form a plane. Figure 1

[0041] Embodiment 3

[0042] ​​The buckle slot 112 and the buckle column 111 are also provided with another structure, for example, the buckle slot 112 is an open circular groove arranged in an array, and the buckle column 111 is a spherical head arranged in correspondence with the open circular groove. The spherical head is buckled into the open circular groove, so that the main base shell and the auxiliary base shell form a mutual rotating structure. Further, the plurality of display screen modules 1 are rolled up to form a roller shutter structure as shown in Figure 1 When unfolded, only the LED lamp plate 12 end of the plurality of display screen modules 1 needs to be abutted to form a plane.

[0043] Embodiment 4:

[0044] The flexible LED display screen further comprises a flexible belt 2 which can be bent and is connected to the second surface of each display screen module 1. The flexible belt 2 strengthens the connection of each display screen module 1 and prevents falling off.

[0045] In summary, the plurality of display screen modules are rotatably connected to form a roller shutter structure, so that the space is reduced and transportation is convenient. The display screen module is convenient to disassemble and assemble. The modular display screen module is spliced to form the screen, and the screen size can be installed according to user requirements without customization.

[0046] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings of the present application, is also included in the patent protection scope of the present application.

Claims

1. A flexible LED display screen with a roll screen structure, comprising a plurality of display screen modules (1), characterized in that, Two adjacent display screen modules (1) are rotatably connected, and multiple display screen modules (1) are sequentially rotatably connected to form a rolling screen structure which can be rolled up for storage and unfolded to be flat. 2.The flexible LED display screen with a roll screen structure of claim 1, wherein, The display screen module (1) comprises: a base shell (11); an LED lamp plate (12) connected to a first surface of the base shell (11).

3. The flexible LED display screen with a curtain structure according to claim 2, characterized in that, The LED lamp plate (12) and the base shell (11) are magnetically connected. 4.The flexible LED display screen with a roll screen structure of claim 2, wherein, The structure that two adjacent display screen modules (1) are rotatably connected comprises: a buckle groove (112) arranged on an axially first edge of the base shell (11); a buckle column (111) arranged on an axially second edge of the base shell (11), the buckle column (111) being capable of being buckled into the buckle groove (112) and being rotatable in the buckle groove (112).

5. The flexible LED display screen having a rollable structure according to claim 4, wherein, The buckle groove (112) is a strip-shaped C-shaped groove, and the buckle column (111) is a strip-shaped cylinder.

6. The flexible LED display screen having a roll screen structure according to claim 4, wherein, The buckle groove (112) is an open circular groove arranged in a dot array, and the buckle column (111) is a spherical buckle head corresponding to the open circular groove. 7.The flexible LED display screen with a roll screen structure of claim 1, wherein, The flexible LED display screen further comprises a flexible belt (2) capable of being bent and connected to a second surface of each display screen module (1).

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