Portable LED animation display equipment

Abstract

The utility model discloses a portable LED animation display device, and relates to the technical field of portable animation display equipment, the portable LED animation display device comprises a base, the top of each group of telescopic rod is fixedly connected with a connecting plate, each group of connecting plate is movably connected with a top cover, the bottom of the top cover is fixedly connected with an LED film cloth through a connecting block, and the bottom of the top cover is fixedly connected with the LED film cloth through the connecting block. A rotating roller is fixedly connected to the bottom of the LED film cloth, two sets of containing grooves are formed in the bottom of the base, and two sets of limiting plates are rotationally connected to the bottom of each set of containing groove. The disassembled telescopic rod is stored through the two containing grooves formed in the bottom of the base, a limiting plate is driven by a handle to rotate to the tops of the containing grooves, two clamping plates are driven by two second springs to clamp and fix a top cover, and the effect of containing the top cover and the telescopic rod is achieved; therefore, the effects of preventing the parts of the display equipment from falling off and preventing a large amount of dust from being accumulated on the surface of the LED film cloth are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to portable animation display equipment technical field, concretely is a kind of portable LED animation display equipment. BACKGROUND

[0002] Traditional LED advertising light box has experienced several development stages, the original LED advertising light box is mostly simple fluorescent tube as light source, with the printed advertising or information content's acrylic plate or light box cloth and other materials, these LED advertising light boxes often need professional operation when installing, because its structure is relatively fixed, heavy and inconvenient to move, in today's fast-paced business environment, various promotion activities, temporary exhibition, product promotion and other activities are frequently held, and merchants need a kind of LED advertising light box equipment that can be quickly built, easily moved and has excellent display effect.

[0003] Through the search, the patent with Chinese patent authorization number CN11108116 A discloses a kind of portable LED animation display equipment, including movable rotary base assembly, LED flexible rotatable light film assembly, telescopic support rod assembly and top clamping frame assembly, the movable rotary base assembly is by base, universal wheel, left end cover, right end cover, rotary roller is formed, telescopic support rod assembly is by telescopic aluminium tube left, telescopic aluminium tube right is formed, and top clamping frame assembly is by clamping rod, clamping left end cover, clamping right end cover is formed.

[0004] The portable LED animation display equipment in the above patent has the following disadvantages: by detachable telescopic rod and top cover, the simple disassembly of light box is facilitated, the problems of difficult installation of old display light box and difficult movement of light box are solved, but the components after disassembly need to be stored in packaging box, and the components are easy to be lost, and the LED film cloth is recovered by rotary roller, but the top of recovered LED film cloth lacks dust cover, which can cause a large amount of dust to accumulate on the surface of LED film cloth. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a kind of portable LED animation display equipment to solve the technical problems that by detachable telescopic rod and top cover, the simple disassembly of light box is facilitated, the problems of difficult installation of old display light box and difficult movement of light box are solved, but the components after disassembly need to be stored in packaging box, and the components are easy to be lost, and the LED film cloth is recovered by rotary roller, but the top of recovered LED film cloth lacks dust cover, which can cause a large amount of dust to accumulate on the surface of LED film cloth.

[0006] To achieve the above object, the utility model provides the following technical scheme: A portable LED animation display equipment, including the base, the base inside top fixedly connected with fixed block, each group fixed block top all movably connected with telescopic link, each group telescopic link top all fixedly connected with connecting plate, each group connecting plate all with top cover movably connected, top cover bottom is fixedly connected with LED membrane cloth through the connecting block, LED membrane cloth bottom fixedly connected with the rotating roller, the base bottom is equipped with two groups of placing groove, each group placing groove bottom all rotatably connected with two groups of limit plate, the base bottom fixedly connected with four groups of rubber block.

[0007] Through the above technical scheme, the telescopic link is stored after disassembly through the two groups of placing grooves opened in the base bottom, the limit plate is driven to rotate to the top of the placing groove through the handle, the top cover is clamped and fixed through the two groups of second springs driving the two groups of clamping plates, the effect of storing the top cover and the telescopic link is achieved, thereby the effect of preventing the components of the display equipment from falling and preventing a large amount of dust from accumulating on the surface of the LED membrane cloth is achieved.

[0008] Further, two groups of first springs are fixedly connected to the two sides in each group of fixed blocks, and one side of each group of first springs is fixedly connected with a clamping block.

[0009] Through the above technical scheme, each group of clamping blocks is reset through the first spring, and the first spring is passively compressed through the clamping block.

[0010] Further, a clamping head is fixedly connected to the bottom of each group of telescopic links, and each group of clamping heads is located in the two groups of clamping blocks.

[0011] Through the above technical scheme, the clamping head is clamped and fixed through the two groups of clamping blocks, so that the telescopic link and the base are quickly disassembled and assembled.

[0012] Further, the rotating roller is fixedly connected with a fixed shaft on both sides, and the rotating roller is fixedly connected with the base through the torsional spring on both sides.

[0013] Through the above technical scheme, the rotating roller is fixed on the top of the base through the two groups of fixed shafts, and the rotating roller is driven to recover the LED membrane cloth through the two groups of torsional springs.

[0014] Further, the two sides of each group of limit plates are rotatably connected with two groups of fixed plates through a fixed rod, the top of each group of fixed plates is fixedly connected with the bottom of the base, and the bottom of each group of limit plates is fixedly connected with a handle.

[0015] Through the above technical scheme, the limit plate is fixed on the bottom of the base through the two groups of fixed rods, the limit plate is driven to rotate through the handle, and the limit plate and the base are both fixed with a magnetic block.

[0016] Further, the base top is fixedly connected with two groups of second springs, and each group of the second springs is fixedly connected with a clamping plate on one side.

[0017] By adopting the above technical scheme, the top cover is fixed by the two groups of clamping plates, and the two groups of clamping plates are reset by the two groups of second springs.

[0018] To sum up, the utility model mainly has the following beneficial effects: the utility model discloses two groups of placing grooves are set up in the bottom of the base, and the telescopic rod is stored after being disassembled, the limiting plate is driven to rotate to the top of the placing groove through the handle, and the top cover is clamped and fixed through the two groups of clamping plates driven by the two groups of second springs, so that the telescopic rod and the top cover are stored, and the effect of preventing the components of the display equipment from falling and preventing a large amount of dust from accumulating on the surface of the LED film cloth is achieved. ACCURACY

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the whole structure expansion view of the utility model;

[0021] Figure 3 It is the whole structure schematic view of the utility model in the contraction state;

[0022] Figure 4 It is the telescopic rod contraction state structure schematic view of the utility model;

[0023] Figure 5 It is the whole structure side sectional view of the base of the utility model;

[0024] Figure 6 It is the telescopic rod fixing device side sectional view of the utility model;

[0025] Figure 7 It is the A structure enlarged view of the utility model Figure 5 ;

[0026] Figure 8 It is the B structure enlarged view of the utility model Figure 6 .

[0027] In the drawing: 1, base; 2, fixed block; 3, first spring; 4, clamping block; 5, clamping head; 6, telescopic rod; 7, connecting plate; 8, top cover; 9, connecting block; 10, LED film cloth; 11, rotating roller; 12, fixed shaft; 13, torsion spring; 14, fixed plate; 15, fixed rod; 16, limiting plate; 17, handle; 18, rubber block; 19, placing groove; 20, second spring; 21, clamping plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0029] The embodiments will be described below according to the overall structure of the utility model.

[0030] A portable LED animation display device, as shown in Figures 1-8 The device comprises a base 1, a fixed block 2 is fixedly connected to the top end inside the base 1, two groups of first springs 3 are fixedly connected to the two sides inside each fixed block 2, a clamping block 4 is fixedly connected to one side of each first spring 3, each group of clamping blocks 4 is reset through the first spring 3, and the first spring 3 is passively compressed through the clamping block 4;

[0031] A telescopic rod 6 is movably connected to the top of each fixed block 2, a clamping head 5 is fixedly connected to the bottom of each telescopic rod 6, and each clamping head 5 is located inside the two groups of clamping blocks 4, so that the clamping head 5 is clamped and fixed through the two groups of clamping blocks 4, thereby realizing quick disassembly and assembly of the telescopic rod 6 and the base 1;

[0032] A connecting plate 7 is fixedly connected to the top of each telescopic rod 6, and each connecting plate 7 is movably connected with a top cover 8, the bottom of the top cover 8 is fixedly connected with an LED film cloth 10 through a connecting block 9, the bottom of the LED film cloth 10 is fixedly connected with a rotating roller 11, the two sides of the rotating roller 11 are fixedly connected with a fixed shaft 12, and the two sides of the rotating roller 11 are fixedly connected with the base 1 through a torsional spring 13, the rotating roller 11 is fixed on the top of the base 1 through the two groups of fixed shafts 12, and the rotating roller 11 recovers the LED film cloth 10 through the two groups of torsional springs 13;

[0033] Two groups of placing grooves 19 are formed in the bottom of the base 1, two groups of limiting plates 16 are movably connected to the bottom of each placing groove 19, each limiting plate 16 is movably connected with two groups of fixed plates 14 through a fixed rod 15, and the top of each fixed plate 14 is fixedly connected with the bottom of the base 1, a handle 17 is fixedly connected to the bottom of each limiting plate 16, the limiting plate 16 is fixed on the bottom of the base 1 through the two groups of fixed rods 15, the limiting plate 16 is rotated through the handle 17, and the limiting plate 16 and the base 1 are both fixedly connected with magnetic attraction blocks;

[0034] Four groups of rubber blocks 18 are fixedly connected to the bottom of the base 1, so that the top cover 8 and the telescopic rod 6 are stored, thereby preventing the display device components from falling off and preventing a large amount of dust from accumulating on the surface of the LED film cloth 10.

[0035] Please refer to Figure 3The base 1 is fixedly connected with two groups of second springs 20 at the top, one side of each group of second springs 20 is fixedly connected with a clamping plate 21, the utility model discloses through the above structure, through two groups of clamping plates 21 to the top cover 8 is fixed, and two groups of clamping plates 21 are reset through two groups of second springs 20.

[0036] The working principle of the utility model is as follows: when using, the staff manually transports the base 1 to the position to be displayed, then the staff drives the limiting plate 16 to rotate through the handle 17, the limiting plate 16 is fixed with a magnetic block inside, and the limiting plate 16 rotates around the fixed rod 15, at this time, the restriction on the telescopic rod 6 is removed, and the two groups of telescopic rods 6 are taken out from the bottom of the base 1.

[0037] When the telescopic rod 6 is taken out, the two groups of telescopic rods 6 are manually pressed into the two sides of the base 1, the telescopic rod 6 moves to drive the clamping joint 5 fixedly connected to the bottom to move, the clamping joint 5 moves into the two groups of clamping blocks 4, and the two groups of clamping blocks 4 move to drive the two groups of first springs 3 to be passively compressed, so that the telescopic rod 6 is fixed to the two sides of the base 1.

[0038] When the telescopic rod 6 is fixed, the two groups of telescopic rods 6 are pulled to the appropriate fixed position, the staff manually lifts the top cover 8, when the top cover 8 is located at the top of the base 1, the two groups of clamping plates 21 are driven by the two groups of second springs 20 to fix the top cover, and when the top cover 8 is at the top of the base 1, dust can be prevented from entering the surface of the LED film cloth;

[0039] The top cover 8 moves to drive the LED film cloth 10 to move to the fixed position through the connecting block 9, the connecting plate 7 at the top of the two groups of telescopic rods 6 is fixedly connected with the top cover, so that the LED film cloth 10 is unfolded, and the LED film cloth 10 is wound through the torsional spring 13 on the two sides of the rotating roller 11 fixedly connected to the bottom.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A portable LED animated display device comprising a base (1) characterised in that: The inside top of the base (1) is fixedly connected with a fixed block (2), each group of the fixed block (2) is movably connected with an extension rod (6) at the top, each group of the extension rod (6) is fixedly connected with a connecting plate (7) at the top, each group of the connecting plate (7) is movably connected with a top cover (8), the bottom of the top cover (8) is fixedly connected with an LED film cloth (10) through a connecting block (9), the bottom of the LED film cloth (10) is fixedly connected with a rotating roller (11), the bottom of the base (1) is provided with two groups of placing grooves (19), the bottom of each group of the placing groove (19) is rotatably connected with two groups of limiting plates (16), and the bottom of the base (1) is fixedly connected with four groups of rubber blocks (18).

2. The portable LED animated display apparatus of claim 1, wherein: The inside of each group of the fixed block (2) is fixedly connected with two groups of first springs (3) on both sides, one side of each group of the first spring (3) is fixedly connected with a clamping block (4).

3. The portable LED animated display apparatus of claim 1, wherein: The bottom of each group of the extension rod (6) is fixedly connected with a clamping head (5), and each group of the clamping head (5) is located in the inside of two groups of clamping blocks (4).

4. The portable LED animated display apparatus of claim 1, wherein: The two sides of the rotating roller (11) are fixedly connected with fixed shafts (12), and the two sides of the rotating roller (11) are fixedly connected with the base (1) through torsional springs (13).

5. The portable LED animated display apparatus of claim 1, wherein: Each group of the limiting plate (16) is rotatably connected with two groups of fixed plates (14) through fixed rods (15) on both sides, the top of each group of the fixed plate (14) is fixedly connected with the bottom of the base (1), and the bottom of each group of the limiting plate (16) is fixedly connected with a handle (17).

6. The portable LED animated display apparatus of claim 1, wherein: The top of the base (1) is fixedly connected with two groups of second springs (20), one side of each group of the second spring (20) is fixedly connected with a clamping plate (21).

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