Modular LED display screen convenient to install

Abstract

The utility model provides a modular LED (light-emitting diode) display screen convenient to install, which belongs to the field of LED display screens, and comprises a connecting component, a light-emitting diode (LED) display screen, a light-emitting diode (LED) display screen and a light-emitting diode (LED) display screen, the connecting assembly comprises a mounting frame fixed to the frame, two fixing blocks are symmetrically fixed to the mounting frame, a groove is formed in the upper end of each fixing block, a guide sliding groove is formed in the inner wall of each groove, a clamping groove is formed in each guide sliding groove and penetrates through the corresponding fixing block, a hinge block is hinged to the modular display screen, and the modular display screen is hinged to the hinge block. A connecting block is fixed to the hinge block, a locking block capable of resetting is arranged on the connecting block in a penetrating and sliding mode, an inclined face is arranged on the locking block, and the locking block extends into the clamping groove to install the modular display screen on the installation frame. The modular display screen can be independently disassembled and assembled in a pressing mode without the help of work, operation is easy and fast, the modular display screen can be conveniently disassembled and replaced, and convenience is provided for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a modular LED display screen which is easy to install. Background Art

[0002] ED curved electronic display screen has the characteristics of thinness, lightness, high pixel density, bendable display plane, low installation cost, etc. It can meet various curvature requirements. Currently, large-area LED display screens are mostly assembled from several groups of small LED display screen film groups.

[0003] Currently, most LED display screen film groups are installed on the installation frame by bolts. Although this can ensure the stability of the installation, it is very inconvenient to replace a damaged LED display screen film group, and it also increases the workload of the staff during assembly and requires the use of tools. Therefore, the present application proposes a modular LED display screen that is easy to install. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a modular LED display screen that is easy to install.

[0005] The embodiment of the utility model provides a modular LED display screen that is easy to install, including:

[0006] A frame, wherein a plurality of modular display screens are provided on the frame;

[0007] A connecting component for mounting a modular display screen on a frame; the connecting component comprises a mounting frame fixed on the frame, two symmetrically arranged fixing blocks are fixed on the mounting frame, a groove is provided at the upper end of the fixing block, a guide slide groove is provided on the inner wall of the groove, a card slot is provided on the fixing block through the guide slide groove, an articulated block is hingedly connected to the modular display screen, a connecting block is fixed on the articulated block, a locking block that is slidably arranged and can be reset is passed through the connecting block, the locking block is provided with an inclined surface, and the locking block extends into the card slot to mount the modular display screen on the mounting frame.

[0008] Furthermore, two guide rods are fixed on the modular display screen, two guide grooves are penetrated through the installation frame, and the guide rods penetrate through the guide grooves and are slidably arranged therewith.

[0009] Furthermore, a connecting piece is fixedly connected to the locking block, and a spring is fixed between the connecting piece and the connecting block.

[0010] Furthermore, a torsion spring is installed between the hinge block and the modular display screen.

[0011] Furthermore, the inclined surface is arranged opposite to the hinge block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model can complete the separate disassembly and assembly of the modular display screen by pressing without the need for auxiliary work, the operation is simple and fast, and the modular display screen can be easily disassembled and replaced, providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a modular LED display screen that is easy to install in an embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of a modular display screen in a modular LED display screen that is easy to install described in an embodiment of the utility model.

[0016] Figure 3 The present invention is a schematic diagram of the structure of a fixing block in a modular LED display screen that is easy to install according to an embodiment of the present invention.

[0017] Figure 4 It is a schematic diagram of a guide slide in a modular LED display screen that is easy to install described in an embodiment of the utility model.

[0018] In the above drawings: 1 frame, 2 modular display screen, 3 installation frame, 4 guide groove, 5 guide rod, 6 fixing block, 7 groove, 8 hinge block, 9 connecting block, 10 connecting piece, 11 spring, 12 locking block, 13 slot, 14 guide slide groove, 15 inclined surface. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a modular LED display screen that is easy to install, including:

[0021] A frame 1, on which a plurality of modular display screens 2 are arranged;

[0022] A connecting assembly for mounting the modular display screen 2 on the frame 1; the connecting assembly comprises a mounting frame 3 fixed on the frame 1, two guide rods 5 are fixed on the modular display screen 2, two guide grooves 4 are penetrated through the mounting frame 3, the guide rods 5 penetrate through the guide grooves 4 and are slidably arranged therewith, so that the modular display screen 2 can be guided by the guide grooves 4 and the guide rods 5, and also play a role in supporting the modular display screen 2;

[0023] Two symmetrically arranged fixing blocks 6 are fixed on the mounting frame 3, a groove 7 is provided at the upper end of the fixing block 6, a guide slot 14 is provided on the inner wall of the groove 7, a card slot 13 is provided on the guide slot 14 penetrating the fixing block 6, an articulated block 8 is hingedly connected to the modular display screen 2, a torsion spring is installed between the articulated block 8 and the modular display screen 2; a connecting block 9 is fixed on the articulated block 8, a lock block 12 that can be slidably reset is penetrated through the connecting block 9, a connecting piece 10 is fixedly connected to the lock block 12, and a spring 11 is fixed to the connecting piece 10 and the connecting block 9;

[0024] The locking block 12 is provided with an inclined surface 15, which is arranged opposite to the hinge block 8 and the locking block 12 extends into the card slot 13 to install the modular display screen 2 on the installation frame 3;

[0025] Specific explanation: During installation, insert the guide rod 5 into the guide groove 4. Since there is a torsion spring at the hinge block 8, the connection block 9 is tilted upward at this time. The staff holds both sides of the modular display screen 2 and presses the connection block 9 with their fingers to make it horizontal. Then push the modular display screen 2 so that the connection block 9 is opposite to the guide slide groove 14 until the locking block 12 is relatively against the guide slide groove 14. Continue to press the modular display screen 2. The locking block 12 drives the connecting piece 10 and the spring 11 to move under the action of pressure, so that the locking block 12 moves into the guide slide groove 14. When the locking block 12 is facing the card slot 13, the locking block 12 is reset and snapped into the card slot 13 under the action of the spring 11. At this time, a "pop" sound will be heard and the staff's hand will also feel it. In this way, the installation of the modular display screen 2 is completed. It is simple and fast and can ensure the stability after installation.

[0026] When it is necessary to disassemble, the modular display screen 2 is pressed, and the inclined surface 15 abuts against the inner wall of the slot 13. Under the action of pressure, the connecting piece 10 and the spring 11 are driven to move, and the locking block 12 is separated from the slot 13. Under the action of the torsion spring, the connecting block 9 is reset, and the modular display screen 2 is moved outward to be taken out;

[0027] In order to make it easier to remove the modular display screen 2, a pop-up spring can be fixed on the installation frame 3. The pop-up spring is opposite to the guide groove 4 and the guide rod 5 passes through the pop-up spring. When the modular display screen 2 is pressed to be removed, the pop-up spring is compressed. With the assistance of the pop-up spring, the modular display screen 2 can be supported and popped outward for easy removal.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A modular LED display screen that is easy to install, characterized in that: include: A frame (1), wherein a plurality of modular display screens (2) are provided on the frame (1); A connecting assembly for mounting a modular display screen (2) on a frame (1); the connecting assembly comprises a mounting frame (3) fixed on the frame (1); two symmetrically arranged fixing blocks (6) are fixed on the mounting frame (3); a groove (7) is provided at the upper end of the fixing block (6); a guide slot (14) is provided on the inner wall of the groove (7); a clamping slot (13) is provided on the guide slot (14) passing through the fixing block (6); a hinge block (8) is hingedly connected to the modular display screen (2); a connecting block (9) is fixed on the hinge block (8); a locking block (12) is slidably arranged and capable of being reset on the connecting block (9); a slope (15) is provided on the locking block (12); and the locking block (12) extends into the clamping slot (13) to mount the modular display screen (2) on the mounting frame (3).

2. The modular LED display screen that is easy to install according to claim 1, characterized in that: in: Two guide rods (5) are fixed on the modular display screen (2), two guide grooves (4) are penetrated through the installation frame (3), and the guide rods (5) penetrate the guide grooves (4) and are slidably arranged therewith.

3. The modular LED display screen that is easy to install according to claim 1, characterized in that: in: A connecting piece (10) is fixedly connected to the locking block (12), and a spring (11) is fixed between the connecting piece (10) and the connecting block (9).

4. The modular LED display screen that is easy to install according to claim 1, characterized in that: in: A torsion spring is installed between the hinge block (8) and the modular display screen (2).

5. The modular LED display screen that is easy to install according to claim 1, characterized in that: in: The inclined surface (15) is arranged opposite to the hinge block (8).

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