CN223049154U

CN223049154U - A combined box LED display

Info

Publication number: CN223049154U
Application number: CN202421824746.XU
Authority: CN
Inventors: 张玉; 邓梅梅
Original assignee: Anhui Huike Optoelectronics Technology Co ltd
Current assignee: Anhui Huike Optoelectronics Technology Co ltd
Priority date: 2024-07-31
Filing date: 2024-07-31
Publication date: 2025-07-01
Anticipated expiration: 2034-07-31

Abstract

The utility model discloses a combined box LED display screen which comprises an outer frame and an LED display screen module, wherein an assembly structure is arranged between the outer frame and the LED display screen module, and the surface of the outer frame is provided with the assembly structure. The limiting block on one side of the outer frame is inserted into the strip-shaped groove on one side of the other outer frame, at the moment, the limiting pin on one outer frame can be inserted into the limiting groove on the other side of the outer frame, so that the two outer frames can be initially limited, then the rotary knob can drive the magnet to rotate to the position of the slot, the iron bolt can be adsorbed by the magnet and can enter the slot, the iron bolt can be used for locking and fixing the two outer frames, the stability of the two outer frames after connection can be improved, the assembled box LED display screen is more stable, and after the magnet is rotated to the position of separating from the slot, the compression spring is reset to drive the iron bolt to separate from the slot, so that the two outer frames can be assembled and disassembled rapidly.

Description

Combined box LED display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a combined box LED display screen.

Background

The box body of the box body type LED display screen is generally made of metal materials (such as aluminum alloy, magnesium alloy and the like), and has good structural strength and protective performance. The LED display screen modules are arranged in the box body and are mutually connected through connecting wires and a control system to form a complete display screen.

The Chinese authorized bulletin number CN215814920U discloses a combined type box LED display screen, which comprises a first box body and a second box body, wherein a plurality of LED modules are arranged on the outer surface of the first box body or the outer surface of the second box body, and the first box body is attached to the second box body at an angle of 90 degrees. The box LED display screen is combined in a mode of splicing the two boxes, the edge of one end of the first box is directly attached to the edge of one end of the second box, and the problems that the box LED display screen is difficult to splice, corner edges are easy to collide in the splicing process, perpendicularity cannot be guaranteed, gaps between the two planar LED display screens after splicing are large, and the display visual effect is poor are solved.

The device has the following defects that the device can assemble a plurality of boxes into a whole by utilizing the matching of the positioning holes and the positioning columns, but the side strength of two adjacent boxes is lower, the two boxes are not fixed, and the assembled boxes are easy to scatter. Aiming at the defects, a combined box LED display screen is provided.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, the side strength of two adjacent boxes is low, the two boxes are not fixed, and the assembled boxes are easy to scatter, and provides a combined box LED display screen.

In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

The combined box LED display screen comprises an outer frame and an LED display screen module, wherein an assembly structure is arranged between the outer frame and the LED display screen module, the surface of the outer frame is provided with the assembly structure, and the assembly structure comprises a transverse limiting assembly, a longitudinal limiting assembly and a locking assembly;

The locking component comprises a connecting plate and a locking plate which are respectively and fixedly arranged on two side surfaces of the outer frame, a magnetic adsorption component arranged in the connecting plate, and a plugging component arranged on the surface of the locking plate;

the plug-in component comprises a sliding hole formed in the surface of the locking plate and an iron plug pin which is slidably arranged on the inner wall of the sliding hole;

The magnetic force adsorption component comprises a rotary groove formed in the inner wall of the connecting plate, a magnet rotatably mounted on the inner wall of the rotary groove, and a slot formed in the right side face of the connecting plate, wherein a rotating shaft of the magnet extends to the outer portion of the connecting plate, and a knob is arranged.

Preferably, the surface of the iron bolt is sleeved with a compression spring, one end of the compression spring is fixedly connected with one side of the locking plate, and the other end of the compression spring is fixedly connected with the handle end of the iron bolt.

Preferably, the central axis of the iron bolt is coaxial with the central axis of the slot.

Preferably, the transverse limiting component comprises a limiting block fixedly arranged on the right side face of the outer frame and a strip-shaped groove formed in the left side face of the outer frame and used for the limiting block to pass through.

Preferably, the longitudinal limiting component comprises a limiting pin fixedly arranged on the upper surface of the outer frame and a limiting groove formed in the bottom end of the outer frame.

Preferably, the assembly structure comprises a baffle fixedly arranged on the inner wall of the outer frame and a mounting frame fixedly arranged on the back surface of the LED display screen module, and bolt holes for the fasteners to pass through are formed in the surfaces of the mounting frame and the baffle.

Preferably, the back of the outer frame is rotatably connected with a dustproof door capable of plugging the outer frame.

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

1. Through setting up package assembly, insert the stopper of one outer frame one side in the bar groove of another outer frame one side, the spacer pin on one of them outer frame can insert the spacing inslot on the opposite side outer frame this moment, thereby can preliminary spacing two outer frames, afterwards rotate the knob and can drive magnet and rotate to slot position, utilize magnet can adsorb the iron bolt, and in the slot, thereby available iron bolt carries out locking fixation to two outer frames, and then can improve the stability after two outer frame connection, make the box LED display screen after the equipment more stable, and, rotate magnet to break away from slot position after, compression spring resets and can drive iron bolt and break away from the slot this moment, thereby can be quick assemble and dismantle two outer frames.

2. Through setting up assembly structure, place the mounting bracket on the baffle, then utilize external fastener can be fixed baffle and mounting bracket to can fix the LED display screen module on outer frame, after certain LED display screen module damages on the box LED display screen after the equipment, can open the shield and expose the fastener, thereby can screw out the fastener and separate mounting bracket and baffle, and then can change arbitrary LED display screen module alone, need not to demolish outer frame in proper order until the LED display screen module of damage, made things convenient for the maintenance.

Drawings

The drawings described herein are for providing a further understanding of the utility model and are illustrative of the utility model and are not to be construed as unduly limiting. In the drawings:

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the outer frame of the present utility model;

FIG. 4 is a schematic side cross-sectional view of a connector plate of the present utility model;

FIG. 5 is a schematic view of a locking assembly of the present utility model in a top-down view

In the figure, the serial numbers are 1 an outer frame, 2LED display screen modules, 3 connecting plates, 4 locking plates, 5 iron bolts, 6 rotating grooves, 7 magnets, 8 slots, 9 knobs, 10 compression springs, 11 limiting blocks, 12 grooves, 13 limiting pins, 14 baffle plates, 15 mounting frames, 16 dustproof doors and 17 limiting grooves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model provides a technical scheme that a combined box body LED display screen comprises an outer frame 1 and an LED display screen module 2, wherein an assembly structure is arranged between the outer frame 1 and the LED display screen module 2, the surface of the outer frame 1 is provided with an assembly structure, and the assembly structure comprises a transverse limiting assembly, a longitudinal limiting assembly and a locking assembly.

The transverse limiting component comprises a limiting block 11 fixedly arranged on the right side face of the outer frame 1, a strip-shaped groove 12 formed in the left side face of the outer frame 1 and used for the limiting block 11 to pass through, and the longitudinal limiting component comprises a limiting pin 13 fixedly arranged on the upper surface of the outer frame 1 and a limiting groove 17 formed in the bottom end of the outer frame 1.

The limiting block 11 on one side of the outer frame 1 is inserted into the strip-shaped groove 12 on one side of the other outer frame 1, and the limiting pin 13 on one outer frame 1 is inserted into the limiting groove 17 on the other outer frame 1, so that the two outer frames 1 can be initially limited.

The locking assembly comprises a connecting plate 3 and a locking plate 4 which are respectively fixedly arranged on two side surfaces of the outer frame 1, a magnetic adsorption component arranged inside the connecting plate 3, and a plugging component arranged on the surface of the locking plate 4.

The plug-in component comprises a sliding hole formed in the surface of the locking plate 4 and an iron bolt 5 slidably mounted in the inner wall of the sliding hole, a compression spring 10 is sleeved on the surface of the iron bolt 5, one end of the compression spring 10 is fixedly connected with one side of the locking plate 4, the other end of the compression spring 10 is fixedly connected with the handle end of the iron bolt 5, and the compression spring 10 can drive the iron bolt 5 to retract into the sliding hole in an initial state.

The magnetic force adsorption component comprises a rotary groove 6 formed in the inner wall of the connecting plate 3, a magnet 7 rotatably mounted on the inner wall of the rotary groove 6, and a slot 8 formed in the right side face of the connecting plate 3, wherein the central axis of the iron bolt 5 is coaxial with the central axis of the slot 8, and the rotating shaft of the magnet 7 extends to the outside of the connecting plate 3 and is provided with a knob 9.

After two outer frames 1 utilize horizontal spacing subassembly and vertical spacing subassembly to carry out spacing, afterwards rotate knob 9 can drive magnet 7 and rotate to slot 8 positions, utilize magnet 7 can adsorb iron bolt 5, and in slot 8, thereby available iron bolt 5 locks fixedly to two outer frames 1, and then can improve the stability after two outer frames 1 connect, make box LED display screen after the equipment more stable, and rotate magnet 7 to break away from slot 8 positions after, compression spring 10 resets and can drive iron bolt 5 and break away from slot 8 this moment, thereby can be quick assemble and dismantle two outer frames 1.

The assembly structure comprises a baffle plate 14 fixedly installed on the inner wall of the outer frame 1 and a mounting frame 15 fixedly installed on the back surface of the LED display screen module 2, bolt holes for the fasteners to pass through are formed in the surfaces of the mounting frame 15 and the baffle plate 14, the mounting frame 15 is placed on the baffle plate 14, and then the baffle plate 14 and the mounting frame 15 can be fixed by using external fasteners, so that the LED display screen module 2 can be fixed on the outer frame 1.

The back of the outer frame 1 is rotationally connected with the dustproof door 16 which can be used for sealing the outer frame 1, after a certain LED display screen module 2 on the assembled box LED display screen is damaged, the dustproof door 16 can be opened to expose a fastener, so that the fastener can be unscrewed to separate the mounting frame 15 from the baffle 14, and then any LED display screen module 2 can be replaced independently, the outer frame 1 is not required to be removed in sequence until the damaged LED display screen module 2 is damaged, and the maintenance is convenient.

The above is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should cover the protection scope of the present utility model by making equivalent substitutions or modifications according to the technical scheme and the conception of the present utility model.

Claims

1. The combined box LED display screen comprises an outer frame (1) and an LED display screen module (2) and is characterized in that an assembly structure is arranged between the outer frame (1) and the LED display screen module (2), the surface of the outer frame (1) is provided with the assembly structure, and the assembly structure comprises a transverse limiting assembly, a longitudinal limiting assembly and a locking assembly;

The locking component comprises a connecting plate (3) and a locking plate (4) which are respectively and fixedly arranged on two side surfaces of the outer frame (1), a magnetic adsorption component arranged in the connecting plate (3), and a plugging component arranged on the surface of the locking plate (4);

The plug-in component comprises a sliding hole formed on the surface of the locking plate (4) and an iron plug pin (5) which is slidably arranged on the inner wall of the sliding hole;

The magnetic force adsorption component comprises a rotary groove (6) formed in the inner wall of the connecting plate (3), a magnet (7) rotatably mounted on the inner wall of the rotary groove (6), and a slot (8) formed in the right side face of the connecting plate (3), wherein a rotating shaft of the magnet (7) extends to the outside of the connecting plate (3), and a knob (9) is arranged.

2. The combined box LED display screen of claim 1, wherein the surface of the iron bolt (5) is sleeved with a compression spring (10), one end of the compression spring (10) is fixedly connected with one side of the locking plate (4), and the other end of the compression spring (10) is fixedly connected with a handle end of the iron bolt (5).

3. The LED display screen of the combined box body according to claim 1, wherein the central axis of the iron bolt (5) is coaxial with the central axis of the slot (8).

4. The combined type box LED display screen of claim 1, wherein the transverse limiting component comprises a limiting block (11) fixedly arranged on the right side face of the outer frame (1), and a strip-shaped groove (12) formed on the left side face of the outer frame (1) and used for allowing the limiting block (11) to pass through.

5. The combined type box LED display screen according to claim 1, wherein the longitudinal limiting component comprises a limiting pin (13) fixedly arranged on the upper surface of the outer frame (1) and a limiting groove (17) formed in the bottom end of the outer frame (1).

6. The combined type box LED display screen according to claim 1, wherein the assembly structure comprises a baffle plate (14) fixedly arranged on the inner wall of the outer frame (1) and a mounting frame (15) fixedly arranged on the back surface of the LED display screen module (2), and bolt holes for the fasteners to pass through are formed in the surfaces of the mounting frame (15) and the baffle plate (14).

7. The combined box LED display screen of claim 1, wherein the back of the outer frame (1) is rotatably connected with a dustproof door (16) capable of sealing the outer frame (1).