CN222580706U

CN222580706U - A ribbon LED display

Info

Publication number: CN222580706U
Application number: CN202421117513.6U
Authority: CN
Inventors: 章结伟; 唐逸超; 李超锋; 费利权; 王伟; 潘晨; 沈佳辉
Original assignee: Zhejiang Horizon Electronic Technology Co ltd
Current assignee: Zhejiang Horizon Electronic Technology Co ltd
Priority date: 2024-05-22
Filing date: 2024-05-22
Publication date: 2025-03-07
Anticipated expiration: 2034-05-22

Abstract

The utility model discloses a ribbon LED display screen, which relates to the technical field of LED display screens. The ribbon LED display screen comprises an arc bracket and an LED display unit, wherein the arc bracket has two groups, a connecting rod is fixedly installed between the two groups of arc brackets, and the LED display unit is located between the two groups of arc brackets. The ribbon LED display screen can limit the installation block to the inner side of the arc bracket through a snap-fit assembly, so that the LED display unit can be conveniently installed on the arc bracket, and when part of the LED display unit is damaged, the snap-fit assembly can be driven to separate from the installation block, so that the LED display unit can be disassembled from the arc bracket, which is convenient for replacing the damaged LED display unit without replacing the entire LED display screen, and the LED display screen is arranged in a ribbon shape, so that the LED display screen has a better innovative structure and visual impact, so that the LED display screen is more in line with market demand.

Description

Ribbon LED display screen

Technical Field

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

Background

The LED display screen is made of light emitting diodes which are arranged in sequence, LED pixel points with different colors can be manufactured by utilizing different materials, so that the display screen for displaying various information such as characters, graphics, images, animation, quotations, videos, video signals and the like is widely applied to the fields of agriculture, industry, business and the like.

The LED display unit of the display screen is usually installed on the arc-shaped support of the display screen through a fixing bolt or an adhesive, if the LED display unit of the display screen is damaged, the LED display unit is inconvenient to detach and replace, the using effect of the LED display unit can be affected, and most of LED display units in the market are flat-plate structure display screens, and visual fatigue exists in long-term watching, so that the LED display screen with the ribbon is invented.

Disclosure of utility model

The utility model aims to provide a streamer LED display screen so as to solve the problems and defects of the background technology.

The LED display screen comprises two groups of arc-shaped brackets and LED display units, wherein a connecting rod is fixedly arranged between the two groups of arc-shaped brackets, the LED display units are positioned between the two groups of arc-shaped brackets, one side of each LED display unit is fixedly provided with a mounting block, the two sides of each arc-shaped bracket are provided with mounting grooves, the mounting blocks are clamped and mounted in the mounting grooves, the LED display screen further comprises clamping components mounted on the arc-shaped brackets, the clamping components are used for fixing the mounting blocks and the LED display units on the two groups of arc-shaped brackets, and a pushing component mounted on the inner side of each arc-shaped bracket can drive the clamping components to lift through the pushing component.

Preferably, the clamping assembly comprises a clamping block and a movable rod, the clamping block is fixedly arranged at the bottom of the movable rod, the installation block is clamped and provided with a clamping groove, the clamping block is positioned in the clamping groove, the bottom of the clamping block is contacted with the bottom of the inner side of the arc-shaped support, the installation block can be limited on the inner side of the arc-shaped support, and the LED display unit can be conveniently installed on the arc-shaped support.

Preferably, the top of the arc-shaped support is provided with a guide groove, and the movable rod is slidably arranged in the guide groove.

Preferably, the pushing component comprises a fixed rod, a movable loop bar, a first rack, a second rack, a fixed shaft, a gear, a connecting plate and a pushing spring, wherein the fixed rod is fixedly arranged at the inner bottom of the arc-shaped support, the movable loop bar is slidably arranged on the outer wall of the fixed rod, the first rack is fixedly arranged on the outer wall of the movable loop bar, the second rack is fixedly arranged on the outer wall of the movable rod, the gear is fixedly arranged on the outer wall of the fixed shaft, the first rack, the second rack, the fixed shaft and the gear are symmetrically arranged left and right, the connecting plate is provided with two groups of fixing shafts which are rotatably arranged on the inner walls of the two sides of the arc-shaped support, the pushing spring is positioned on the inner side of the movable loop bar, when part of the LED display unit is damaged, the clamping component and the mounting block can be driven to be separated, the LED display unit can be conveniently detached from the arc-shaped support, and the whole LED display screen is not required to be replaced.

Preferably, the gears are engaged with both the first rack and the second rack.

Preferably, the movable loop bar is slidably mounted in the guide groove, and the first rack and the second rack are located in the guide groove.

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

this ribbon LED display screen, through the block subassembly, can be spacing in the inboard of arc support with the installation piece, install the LED display element on the arc support that can be convenient, moreover when partial LED display element takes place to damage, the cooperation of rethread promotion subassembly is used, can order about the block subassembly and separate with the installation piece, can dismantle the LED display element from the arc support, be convenient for change damaging the LED display element, need not to change whole LED display screen, this LED display screen is ribbon form setting moreover, make this LED display screen possess better innovation structure and visual impact, make this LED display screen accord with market demand more.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

The device comprises a reference numeral 1, an arc-shaped bracket, 2, an LED display unit, 3, a mounting block, 4, a clamping block, 5, a movable rod, 6, a fixed rod, 7, a movable sleeve rod, 8, a first rack, 9, a second rack, 10, a fixed shaft, 11, a gear, 12, a connecting plate, 13 and a pushing spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a technical scheme that a streamer LED display screen comprises two groups of arc-shaped brackets 1 and LED display units 2, wherein connecting rods are fixedly arranged between the two groups of arc-shaped brackets 1, the LED display units 2 are positioned between the two groups of arc-shaped brackets 1, one side of each LED display unit 2 is fixedly provided with a mounting block 3, both sides of each arc-shaped bracket 1 are provided with mounting grooves, the mounting blocks 3 are mounted in the mounting grooves in a clamping manner, and the streamer LED display screen further comprises a clamping assembly mounted on the arc-shaped brackets 1, the clamping assembly is used for fixing the mounting blocks 3 and the LED display units 2 on the two groups of arc-shaped brackets 1, and a pushing assembly mounted on the inner side of the arc-shaped bracket 1, and the clamping assembly can be driven to lift by the pushing assembly.

The clamping assembly comprises a clamping block 4 and a movable rod 5, the clamping block 4 is fixedly arranged at the bottom of the movable rod 5, the installation block 3 is clamped and provided with a clamping groove, the clamping block 4 is positioned in the clamping groove, the bottom of the clamping block 4 is contacted with the inner bottom of the arc-shaped support 1, the installation block 3 can be limited on the inner side of the arc-shaped support 1, and the LED display unit 2 can be conveniently installed on the arc-shaped support 1.

The top of the arc-shaped bracket 1 is provided with a guide groove, and the movable rod 5 is slidably arranged in the guide groove.

The pushing component comprises a fixed rod 6, a movable sleeve rod 7, a first rack 8, a second rack 9, a fixed shaft 10, a gear 11, a connecting plate 12 and a pushing spring 13, wherein the fixed rod 6 is fixedly installed at the bottom of the inner side of the arc-shaped support 1, the movable sleeve rod 7 is slidably installed on the outer wall of the fixed rod 6, the first rack 8 is fixedly installed on the outer wall of the movable sleeve rod 7, the second rack 9 is fixedly installed on the outer wall of the movable rod 5, the gear 11 is fixedly installed on the outer wall of the fixed shaft 10, the first rack 8, the second rack 9, the fixed shaft 10 and the gear 11 are symmetrically arranged, the connecting plate 12 is rotatably installed on the inner walls of the two sides of the arc-shaped support 1, the two groups of fixed shafts 10 are rotatably installed between the two groups of connecting plates 12, the pushing spring 13 is located on the inner side of the movable sleeve rod 7, when part of the LED display unit 2 is damaged, the movable sleeve rod 7 is manually pressed, the movable sleeve rod 7 drives the first rack 8 to move downwards, the gear 11 is driven to rotate, the second rack 9, the movable rod 5 and the clamping block 4 are driven to rise, and the clamping block 4 are driven to conveniently move upwards, so that the LED display unit 2 is conveniently replaced from the arc-shaped support 2.

The gears 11 are engaged with the first rack 8 and the second rack 9.

The movable sleeve rod 7 is slidably arranged in the guide groove, and the first rack 8 and the second rack 9 are positioned in the guide groove.

The LED display unit 2 is placed between two groups of arc-shaped brackets 1, the mounting block 3 on one side of the LED display unit 2 is inserted into the mounting groove, the clamping block 4 can be clamped and mounted in the clamping groove of the mounting block 3, when the LED display unit 2 is damaged and needs to be replaced, the movable sleeve rod 7 is manually pressed to drive the first rack 8 to move downwards, the downward movement of the first rack 8 drives the gear 11 to rotate, the rotation of the gear 11 drives the second rack 9, the movable rod 5 and the clamping block 4 to ascend, the clamping block 4 is moved out of the clamping groove, and therefore the damaged LED display unit 2 can be conveniently removed from the arc-shaped brackets 1, and the damaged LED display unit 2 can be conveniently replaced.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A ribbon LED display screen, comprising an arc bracket (1) and an LED display unit (2), wherein the arc bracket (1) has two groups, a connecting rod is fixedly installed between the two groups of arc brackets (1), and the LED display unit (2) is located between the two groups of arc brackets (1), a mounting block (3) is fixedly installed on one side of the LED display unit (2), mounting grooves are provided on both sides of the arc bracket (1), and the mounting block (3) is snap-fitted and installed in the mounting groove, characterized in that it also includes:

A snap-fit assembly mounted on the arc-shaped bracket (1), used to fix the mounting block (3) and the LED display unit (2) on the two sets of arc-shaped brackets (1);

A pushing component is installed on the inner side of the arc-shaped bracket (1), and the engaging component can be driven to rise and fall through the pushing component.

2. A ribbon LED display screen according to claim 1, characterized in that: the clamping assembly includes a clamping block (4) and a movable rod (5), the clamping block (4) is fixedly installed at the bottom of the movable rod (5), the mounting block (3) is clamped and installed with a clamping slot, the clamping block (4) is located in the clamping slot, and the bottom of the clamping block (4) contacts the inner bottom of the arc bracket (1).

3. A ribbon LED display screen according to claim 2, characterized in that: a guide groove is provided on the top of the arc-shaped bracket (1), and the movable rod (5) is slidably installed in the guide groove.

4. A ribbon LED display screen according to claim 3, characterized in that: the pushing assembly comprises a fixed rod (6), a movable sleeve rod (7), a first rack (8), a second rack (9), a fixed shaft (10), a gear (11), a connecting plate (12) and a push spring (13), the fixed rod (6) is fixedly mounted on the inner bottom of the arc-shaped bracket (1), the movable sleeve rod (7) is slidably mounted on the outer wall of the fixed rod (6), the first rack (8) is fixedly mounted on the movable sleeve rod (7) The outer wall of the arc-shaped bracket (1) is fixedly mounted on the outer wall of the movable rod (5), the gear (11) is fixedly mounted on the outer wall of the fixed shaft (10), the first gear (8), the second gear (9), the fixed shaft (10) and the gear (11) are each provided with two groups and are arranged symmetrically on both sides, the connecting plate (12) is provided with two groups and is rotatably mounted on the inner walls of both sides of the arc-shaped bracket (1), and the two groups of fixed shafts (10) are rotatably mounted between the two groups of connecting plates (12), and the push spring (13) is located on the inner side of the movable sleeve rod (7).

5. A ribbon LED display screen according to claim 4, characterized in that: the gear (11) is meshed with the first rack (8) and the second rack (9).

6. A ribbon LED display screen according to claim 5, characterized in that: the movable sleeve rod (7) is slidably installed in the guide groove, and the first rack (8) and the second rack (9) are located in the guide groove.