LED light bar display screen of assembly structure

Abstract

The utility model relates to the technical field of LED (light-emitting diode) display screens, in particular to an LED light bar display screen with an assembly structure, which comprises a fixing frame, a mounting rod, a light bar component and a mounting frame, the number of the installation rods is two, the two installation rods are symmetrically distributed, the number of the fixing frames is multiple, and the two ends of the fixing frames are connected with the two installation rods respectively. Mounting grooves are formed in the two mounting rods, mounting blocks are arranged at the upper ends and the lower ends of the multiple lamp strip assemblies, the mounting blocks are connected with the mounting grooves in the two mounting rods correspondingly, and the multiple lamp strip assemblies are closely distributed side by side; the number of the mounting frames is two, the mounting frames are connected with one ends of the two mounting rods, the two mounting frames are symmetrically distributed, fixing assemblies are arranged at the two ends of each mounting rod, and the fixing assemblies are connected with the mounting frames in a matched mode. The LED lamp strip can be installed by using fewer fixing bolts, the fixing assembly on the installation rod is simple in structure and convenient to operate, and the splicing structure is convenient to disassemble and install.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED light bar display screen with an assembled structure. Background Art

[0002] LED screens are high-tech electronic products. They were previously used in government and institutions. Due to their light weight, small wind load, and flexible installation, they are gradually being used in stores of all sizes. The manufacturing and assembly of light strip products requires relatively more manual operations. With more manual operation links, there will inevitably be more human factors that affect product quality.

[0003] A Chinese patent with authorization announcement number CN213042588U discloses an LED light bar display screen of an assembled structure, wherein the LED light bar display screen is mounted on a mounting plate, a plurality of groups of plug posts are equidistantly connected to the lower end of the mounting plate, a plurality of groups of connecting plates are equidistantly connected to the upper end of the main body, a notch is provided in the middle of the connecting plate, the lower end of the plug post is connected to one side of the connecting plate and the two are connected by a screw, slots are respectively provided on both sides of the upper end of the main body, plug posts are plugged in the slots, and a snap-in plate is connected to the upper end of the plug post; the utility model is convenient for overall installation, saves installation time, has good stability after connection between structures, and also enables the LED light bar display screen to be quickly dissipated and discharged, and will not remain inside the structure, and is discharged through the fourth heat dissipation slot, the first heat dissipation slot, the second heat dissipation slot, the third heat dissipation slot, and the notch, a spacing is provided between the lower end of the plug post and the main body, which is conducive to heat dissipation, and a spacing is provided between the connecting plate and the mounting plate, which is conducive to heat dissipation.

[0004] However, the above technical solution has the following defects: the multiple LED light strips in the above LED light strip display screen are installed on multiple fixed slots, the light strips cannot be adjusted in the horizontal direction, and inaccurate positions when installing multiple light strips will cause gaps between the light strips, affecting the display effect and making it inconvenient to use. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes an LED light bar display screen with an assembled structure.

[0006] The technical solution of the utility model: an LED light bar display screen with an assembled structure, comprising a fixing frame, a mounting rod, a light bar assembly and a mounting frame;

[0007] There are two mounting rods, which are symmetrically distributed, and there are multiple fixing frames, both ends of which are respectively connected to the two mounting rods, and the multiple fixing frames are evenly distributed side by side on the mounting rods;

[0008] The two mounting rods are provided with mounting grooves, and the light bar assemblies are provided with multiple light bar assemblies. The upper and lower ends of the multiple light bar assemblies are provided with mounting blocks, and the mounting blocks at the upper and lower ends are respectively connected to the mounting grooves on the two mounting rods, and the multiple light bar assemblies are closely distributed side by side;

[0009] Two mounting frames are provided, and the mounting frames are connected to one end of two mounting rods. The two mounting frames are symmetrically distributed, and both ends of the mounting rods are provided with fixing components, and the fixing components are matched and connected with the mounting frames.

[0010] Preferably, the fixing assembly includes a pressure rod, a spring b, a pin rod and a spring a;

[0011] The mounting rod is provided with a slide groove a, the pin rod is slidably connected to the slide groove a, the two ends of the spring a are respectively connected to the end of the pin rod and the inner wall of the slide groove a, the mounting frame is provided with a pin hole, and the pin rod is matched and connected with the pin hole;

[0012] The mounting rod is provided with a slide groove b, which is arranged vertically with the slide groove a, the slide groove a and the slide groove b are connected to each other, the pressure rod is slidably connected with the slide groove b, the upper end of the pressure rod is provided with an end head, the spring b is sleeved on the outer side of the pressure rod, and the two ends of the spring b are respectively connected with the lower end of the end head and the upper surface of the mounting rod;

[0013] A through hole is arranged on the pin rod, a slope is arranged on one side of the through hole close to the spring a, and the lower end surface of the pressure rod is matched and connected with the slope.

[0014] Preferably, it also includes a fixing bolt;

[0015] The fixing frame is C-shaped, and both ends of the fixing frame are provided with fixing plates, and the fixing plates are provided with mounting holes, and the mounting holes are elongated mounting holes. There are multiple fixing bolts, and the multiple fixing bolts pass through the mounting holes and are threadedly connected with the mounting rods.

[0016] Preferably, the projection shape of the mounting frame is a U-shape, a protrusion is provided on the inner surface of the mounting frame, grooves are provided at both ends of the mounting rod, and the protrusions in the mounting frames on both sides are matched and connected with the two grooves on the mounting rod.

[0017] Preferably, elastic pads are provided in the mounting frame, and the elastic pads are pressed tightly against the sides of the light bar assembly.

[0018] Preferably, a plurality of rollers are rotatably provided in the mounting grooves on the mounting rod, and the rollers are evenly distributed in the mounting grooves.

[0019] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0020] In the utility model, the fixing frame is first installed in a suitable position, and the mounting rod is connected to the fixing frame by a fixing bolt. The mounting hole on the fixing frame is in the shape of an elongated strip, so that the position of the mounting rod can be adjusted to a certain extent, so that the two mounting rods press the upper and lower ends of the light bar assembly, and the light bar assembly is slidably matched with the mounting groove on the mounting rod. A plurality of light bar assemblies are closely arranged together on the mounting rod, and the two mounting frames are installed at the two ends of the mounting rod. Both ends of the mounting rod are provided with fixing assemblies, and the mounting frame is matched with the fixing assemblies. An elastic pad is provided in the mounting frame, and the elastic pad is pressed against the side of the light bar assembly. The utility model can install the LED light bar by using fewer fixing bolts, the fixing assembly on the mounting rod has a simple structure and is easy to operate, and the assembly structure is easy to disassemble and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of an LED light bar display screen with an assembled structure proposed by the utility model.

[0022] Figure 2 This is a stereoscopic diagram from another perspective of an embodiment of the present invention.

[0023] Figure 3 This is a structural schematic diagram of an LED light bar display screen with an assembled structure proposed by the utility model.

[0024] Figure 4 for Figure 2 Schematic diagram of the internal structure at A in the middle.

[0025] Figure numerals: 1, fixing frame; 2, mounting rod; 3, light bar assembly; 4, fixing plate; 5, fixing bolt; 6, mounting frame; 7, mounting hole; 8, pressure rod; 9, spring b; 10, mounting block; 11, mounting groove; 12, elastic pad; 13, pin hole; 14, groove; 15, end; 16, protrusion; 17, pin rod; 18, through hole; 19, spring a; 20, slide groove b; 21, slide groove a. DETAILED DESCRIPTION

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, the utility model provides an assembled structure LED light bar display screen, comprising a fixing frame 1, a mounting rod 2, a light bar assembly 3, a fixing bolt 5 and a mounting frame 6;

[0028] There are two mounting rods 2, which are symmetrically distributed. There are multiple fixing frames 1, both ends of the multiple fixing frames 1 are respectively connected to the two mounting rods 2, and the multiple fixing frames 1 are evenly distributed side by side on the mounting rods 2.

[0029] The fixing frame 1 is C-shaped, and fixing plates 4 are provided at both ends of the fixing frame 1. The fixing plates 4 are provided with mounting holes 7, and the mounting holes 7 are elongated mounting holes. A plurality of fixing bolts 5 are provided, and the plurality of fixing bolts 5 pass through the mounting holes 7 and are threadedly connected to the mounting rods 2.

[0030] The two mounting rods 2 are provided with mounting grooves 11, and multiple light bar assemblies 3 are provided. The upper and lower ends of the multiple light bar assemblies 3 are provided with mounting blocks 10, and the mounting blocks 10 at the upper and lower ends are respectively connected to the mounting grooves 11 on the two mounting rods 2, and the multiple light bar assemblies 3 are closely distributed side by side;

[0031] There are two mounting frames 6, which are connected to one end of the two mounting rods 2, and the two mounting frames 6 are symmetrically distributed. Both ends of the mounting rods 2 are provided with fixing components, which are matched and connected with the mounting frames 6;

[0032] Furthermore, the projection shape of the mounting frame 6 is a U-shape, a protrusion 16 is provided on the inner surface of the mounting frame 6, and grooves 14 are provided at both ends of the mounting rod 2. The protrusions 16 in the mounting frame 6 on both sides are matched and connected with the two grooves 14 on the mounting rod 2.

[0033] Furthermore, an elastic pad 12 is provided in each mounting frame 6 , and the elastic pad 12 is pressed tightly against the side of the light bar assembly 3 .

[0034] In the utility model, the fixing frame 1 is first installed in a suitable position, the mounting rod 2 is connected to the fixing frame 1 by the fixing bolt 5, the mounting hole 7 on the fixing frame 1 is a long strip, so that the position of the mounting rod 2 can be adjusted to a certain extent, so that the two mounting rods 2 press the upper and lower ends of the light bar assembly 3, the light bar assembly 3 is slidably matched with the mounting groove 11 on the mounting rod 2, and multiple light bar assemblies 3 are closely arranged together on the mounting rod 2, and two mounting frames 6 are installed at both ends of the mounting rod 2. Both ends of the mounting rod 2 are provided with fixing assemblies, the mounting frame 6 is matched with the fixing assemblies, and an elastic pad 12 is provided in the mounting frame 6, and the elastic pad 12 is pressed against the side of the light bar assembly 3; in the utility model, the LED light bar can be installed by using fewer fixing bolts 5, the fixing assembly structure on the mounting rod 2 is simple and easy to operate, and the assembly structure is easy to disassemble and install.

[0035] Embodiment 2

[0036] like Figure 2-Figure 4 As shown, the utility model proposes an assembled structure LED light bar display screen. Compared with the first embodiment, the fixing assembly in this embodiment includes a pressure rod 8, a spring b9, a pin rod 17 and a spring a19;

[0037] The mounting rod 2 is provided with a slide groove a21, the pin rod 17 is slidably connected to the slide groove a21, the two ends of the spring a19 are respectively connected to the end of the pin rod 17 and the inner wall of the slide groove a21, and the mounting frame 6 is provided with a pin hole 13, and the pin rod 17 is matched and connected with the pin hole 13;

[0038] The mounting rod 2 is provided with a slide groove b20, which is vertically arranged with the slide groove a21, and the slide groove a21 and the slide groove b20 are connected with each other, and the pressure rod 8 is slidably connected with the slide groove b20, and the upper end of the pressure rod 8 is provided with an end head 15, and the spring b9 is sleeved on the outer side of the pressure rod 8, and the two ends of the spring b9 are respectively connected with the lower end of the end head 15 and the upper surface of the mounting rod 2;

[0039] A through hole 18 is provided on the pin rod 17, and a slope is provided on one side of the through hole 18 close to the spring a19, and the lower end surface of the pressure rod 8 is matched and connected with the slope.

[0040] In this embodiment, the end of the pressure rod 8 is pressed inward, the spring b9 is compressed, and the lower end surface of the pressure rod 8 presses the inclined surface of the through hole. The pin rod 17 further slides in the slide groove a21, and the pin rod 17 is away from the pin hole 13 on the mounting frame 6, so that the mounting frame 6 can be removed. During installation, the pin rod 17 is connected with the pin hole 13 to further fix the position of the mounting frame 6. The installation operation of the mounting frame 6 is simple and convenient.

[0041] Embodiment 3

[0042] like Figure 3 As shown, the utility model proposes an assembled structure LED light bar display screen. Compared with the first embodiment, in this embodiment, a plurality of rollers are rotatably provided in the mounting groove 11 on the mounting rod 2, and the rollers are evenly distributed in the mounting groove 11.

[0043] In this embodiment, a plurality of rollers are rotatably provided in the installation groove 11, which reduces the friction between the installation block 10 and the installation groove 11 when installing the light bar assembly 3, making the light bar assembly 3 more convenient and smooth during installation and removal, and easy to use.

[0044] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An LED light bar display screen with an assembled structure, characterized in that: It comprises a fixing frame (1), a mounting rod (2), a light bar assembly (3) and a mounting frame (6); Two mounting rods (2) are provided, the two mounting rods (2) are symmetrically distributed, a plurality of fixing frames (1) are provided, two ends of the plurality of fixing frames (1) are respectively connected to the two mounting rods (2), and the plurality of fixing frames (1) are evenly distributed side by side on the mounting rods (2); The two mounting rods (2) are each provided with a mounting groove (11), a plurality of light bar assemblies (3) are provided, and mounting blocks (10) are provided at both upper and lower ends of the plurality of light bar assemblies (3), and the mounting blocks (10) at both upper and lower ends are respectively connected to the mounting grooves (11) on the two mounting rods (2), and the plurality of light bar assemblies (3) are closely distributed side by side; Two mounting frames (6) are provided, and the mounting frames (6) are connected to one end of the two mounting rods (2). The two mounting frames (6) are symmetrically distributed, and both ends of the mounting rods (2) are provided with fixing components, which are matched and connected with the mounting frames (6).

2. The LED light bar display screen with an assembled structure according to claim 1, characterized in that: The fixing assembly comprises a pressure rod (8), a spring b (9), a pin rod (17) and a spring a (19); The mounting rod (2) is provided with a slide groove a (21), the pin rod (17) is slidably connected to the slide groove a (21), the two ends of the spring a (19) are respectively connected to the end of the pin rod (17) and the inner wall of the slide groove a (21), the mounting frame (6) is provided with a pin hole (13), and the pin rod (17) is matched and connected with the pin hole (13); A slide groove b (20) is provided on the mounting rod (2), the slide groove b (20) is vertically arranged with the slide groove a (21), the slide groove a (21) and the slide groove b (20) are connected to each other, the pressure rod (8) is slidably connected with the slide groove b (20), the upper end of the pressure rod (8) is provided with an end head (15), the spring b (9) is sleeved on the outer side of the pressure rod (8), and the two ends of the spring b (9) are respectively connected to the lower end of the end head (15) and the upper surface of the mounting rod (2); A through hole (18) is provided on the pin rod (17), and a slope is provided on one side of the through hole (18) close to the spring a (19), and the lower end surface of the pressure rod (8) is matched and connected with the slope.

3. The LED light bar display screen with an assembled structure according to claim 1, characterized in that: Also includes a fixing bolt (5); The fixing frame (1) is C-shaped. Both ends of the fixing frame (1) are provided with fixing plates (4). The fixing plates (4) are provided with mounting holes (7). The mounting holes (7) are elongated mounting holes. A plurality of fixing bolts (5) are provided. The plurality of fixing bolts (5) pass through the mounting holes (7) and are threadedly connected to the mounting rods (2).

4. The LED light bar display screen with an assembled structure according to claim 1, characterized in that: The projection shape of the mounting frame (6) is a U-shape, a convex block (16) is provided on the inner surface of the mounting frame (6), grooves (14) are provided at both ends of the mounting rod (2), and the convex blocks (16) in the mounting frame (6) on both sides are matched and connected with the two grooves (14) on the mounting rod (2).

5. The LED light bar display screen with an assembled structure according to claim 1, characterized in that: An elastic pad (12) is provided in each mounting frame (6), and the elastic pad (12) is pressed tightly against the side of the light bar assembly (3).

6. The LED light bar display screen with an assembled structure according to claim 1, characterized in that: A plurality of rollers are rotatably arranged in the installation groove (11) on the installation rod (2), and the rollers are evenly distributed in the installation groove (11).

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