Mounting and fixing frame for LED screen of hot-air balloon

Abstract

The utility model discloses a fire balloon LED screen installation fixing frame which comprises an installation plate, fixing structures are arranged at the two ends of the lower surface of the installation plate, connecting blocks are arranged in the fixing structures, and lifting assemblies are arranged at the two ends of the lower surface of the installation plate. And the driving assembly is arranged in the middle of the lower surface of the mounting plate, reinforcing rods are slidably mounted on the two sides of the driving assembly correspondingly, and the reinforcing rods are connected with the fixing structures and the connecting blocks in a clamped mode. The LED screen fixing device has the advantages that after the fixing structures are in butt joint, the driving assembly is started to drive the reinforcing rod to slide towards one end, so that the reinforcing rod is inserted into the fixing structures to limit the fixing structures, and therefore the LED screen can be conveniently disassembled, assembled and maintained, and use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hot air balloon LED screen technical field especially relates to a kind of installation fixing frame of hot air balloon LED screen. BACKGROUND

[0002] Hot air balloon is a kind of aircraft lighter than air, it obtains buoyancy by heating air, makes balloon take off, and the basic principle of hot air balloon is to use heated air lighter than cold air, to generate buoyancy, hot air balloon is usually composed of a huge air bag and a basket suspended below;

[0003] LED screen, i.e. LED display screen, is a kind of display device composed of LED lamp beads;

[0004] Hot air balloon and LED screen are assembled to form hot air balloon LED screen, which is an innovative product combining traditional hot air balloon and modern LED display technology, with multiple technical features and wide application scenarios, and can provide unique visual experience for various activities and places.

[0005] However, the prior art has some problems: the existing LED screen and hot air balloon are separate individuals, the LED screen is usually large and heavy, so a connecting support structure is used to connect and assemble the two, but the existing connecting structure does not have positioning function, which may cause improper installation, affecting the stability and safety of the LED screen, and has certain limitations, therefore we propose a kind of installation fixing frame of hot air balloon LED screen. INVENTION CONTENTS

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of installation fixing frame of hot air balloon LED screen, by fixed structure, drive assembly and reinforcing rod, fixed structure is docked, so that LED screen is connected with hot air balloon, when fixed structure is docked, drive assembly is started, to drive reinforcing rod to slide to one end, to make reinforcing rod insert inside fixed structure, and be positioned, so as to facilitate the disassembly and assembly of LED screen, maintenance, improve the use convenience.

[0007] The utility model is implemented as follows: a kind of installation fixing frame of hot air balloon LED screen, comprising:

[0008] Mounting plate, the lower surface of the mounting plate is provided with fixed structure at both ends, the fixed structure is provided with connecting block inside, the lower surface of the mounting plate is provided with puller assembly at both ends;

[0009] Drive assembly, the drive assembly is arranged in the middle of the lower surface of mounting plate, the drive assembly is slidably installed with reinforcing rod at both sides, and the reinforcing rod is connected with fixed structure and connecting block.

[0010] Optionally, the lifting assembly comprises an electric push rod, one end of the electric push rod is arranged on the lower surface of the mounting plate, and a hook is arranged at one end of a piston rod of the electric push rod.

[0011] Optionally, the fixing structure comprises a first fixing block and a second fixing block, and a butt joint groove is arranged at the lower end of each of the first fixing block and the second fixing block; and the connecting block is clamped at two ends of the two butt joint grooves.

[0012] Optionally, a first limiting groove is arranged at one side of each of the first fixing block and the second fixing block, a second limiting groove is arranged at one side of both ends of the connecting block, the first limiting groove and the second limiting groove are arranged in correspondence, and the first limiting groove and the second limiting groove are inserted with the reinforcing rod.

[0013] Optionally, the driving assembly comprises a fixed shell, a gear is arranged in the fixed shell, a tooth groove is arranged at one side of the reinforcing rod, and the gear is in meshing connection with the tooth groove.

[0014] Optionally, two groups of rotating wheels are arranged below the gear, one group of the rotating wheels is fixedly connected with the gear, a driving motor is arranged at the upper end of the other group of the rotating wheels, and a transmission belt is arranged between the two groups of the rotating wheels.

[0015] Optionally, an auxiliary rod is arranged between the fixed shell and the second fixing block, the auxiliary rod is arranged at the lower surface of the mounting plate at the upper end, and the reinforcing rod is slidingly arranged at the lower end of the auxiliary rod.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The fixing structure and the lifting assembly are arranged, the LED screen is lifted by the lifting assembly during installation, the fixing structure is butt jointed, the LED screen is connected with the hot air balloon, the positioning effect of the fixing structure is provided during installation, deviation is avoided, and the installation is affected.

[0018] 2. The driving assembly and the reinforcing rod are arranged, the driving assembly is started after the fixing structure is butt jointed, the reinforcing rod is driven to slide to one end, the reinforcing rod is inserted into the fixing structure, and the reinforcing rod is limited, the LED screen is conveniently disassembled and maintained, and the use convenience is improved.

[0019] Other features and advantages of the present application will become clear from the following detailed description of exemplary embodiments thereof, with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the present application;

[0021] Figure 2 is a schematic diagram of the lifting assembly provided by the utility model;

[0022] Figure 3 is a schematic diagram of the driving assembly provided by the utility model;

[0023] Figure 4 is a schematic diagram of the fixing structure provided by the utility model.

[0024] In the figure: 1, mounting plate; 2, lifting assembly; 201, electric push rod; 202, hook; 3, fixing structure; 301, first fixing block; 302, second fixing block; 4, connecting block; 5, driving assembly; 501, fixed shell; 502, gear; 503, rotating wheel; 504, transmission belt; 505, driving motor; 6, reinforcing rod; 7, auxiliary rod; 8, first limiting groove; 9, second limiting groove. DETAILED DESCRIPTION

[0025] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are given, and the utility model is described in detail as follows in cooperation with the drawings.

[0026] As Figures 1 to 4 shown, the mounting and fixing frame of the hot air balloon LED screen provided by the utility model embodiment comprises: a mounting plate 1, the lower surface of the mounting plate 1 is provided with a fixing structure 3 at both ends, the fixing structure 3 is internally provided with a connecting block 4, and the lower surface of the mounting plate 1 is provided with a lifting assembly 2 at both ends; a driving assembly 5 is arranged on the middle part of the lower surface of the mounting plate 1, reinforcing rods 6 are slidingly arranged on the two sides of the driving assembly 5, and the reinforcing rods 6 are connected with the fixing structure 3 and the connecting block 4.

[0027] The hot air balloon LED screen generally adopts a double-sided screen, the double-sided LED display screen gradually becomes a new darling of the market with its unique advantages, can realize simultaneous display on two sides, and also has excellent performance in visual effect, energy saving and environmental protection, and space utilization rate, and the biggest highlight of the double-sided LED display screen is that it can realize simultaneous display on the front and back sides, so that the information transmission efficiency is greatly improved.

[0028] Specifically, as Figures 1 to 4 shown, the mounting plate 1 is fixed to the lower surface of the hot air balloon basket, and the connecting block 4 is fixed to the upper end of the LED, so that when installing, the upper ring of the LED screen is hung on the lifting assembly 2, the lifting assembly 2 is started to lift the LED screen, the connecting block 4 is moved to the inside of the fixing structure 3, then the driving assembly 5 is started to drive the two reinforcing rods 6 to slide to both ends respectively, the reinforcing rods 6 are moved to the inside of the fixing structure 3 and the connecting block 4, and the connecting block 4 is limited and fixed, so that the LED screen is conveniently disassembled and assembled, maintenance is carried out, the use convenience is improved, and the firmness of the LED screen and the hot air balloon after being connected is not affected.

[0029] Further, the pulling assembly 2 comprises an electric push rod 201, one end of the electric push rod 201 is arranged on the lower surface of the mounting plate 1, and a hook 202 is arranged at one end of the piston rod of the electric push rod 201;

[0030] Specifically, as shown in Figure 1 and Figure 2 , the hook 202 is hung on the upper ring of the LED screen, and then the electric push rod 201 is started to pull the LED screen upward, thereby facilitating the butt joint of the connecting block 4 and the fixed structure 3, thereby achieving the positioning effect, reducing manual pushing, avoiding deviation, and affecting installation.

[0031] Further, the fixed structure 3 comprises a first fixed block 301 and a second fixed block 302, and the lower ends of the first fixed block 301 and the second fixed block 302 are provided with butt joints, and the two ends of the connecting block 4 are respectively clamped with the two groups of butt joints; the first fixed block 301 and the second fixed block 302 are provided with a first limiting groove 8 on one side, and the two ends of the connecting block 4 are provided with a second limiting groove 9 on one side, the first limiting groove 8 and the second limiting groove 9 are correspondingly arranged, and the first limiting groove 8 and the second limiting groove 9 are inserted with the reinforcing rod 6;

[0032] Specifically, as shown in Figures 1 to 4 , after the connecting block 4 is butt jointed with the first fixed block 301 and the second fixed block 302, the first limiting groove 8 and the second limiting groove 9 will coincide, and then one end of the reinforcing rod 6 is inserted through the first limiting groove 8 and the second limiting groove 9, and the reinforcing rod 6 is used to limit the connecting block 4, so that it is fixed in the first fixed block 301 and the second fixed block 302, thereby achieving the effect of conveniently limiting and fixing the connecting block 4.

[0033] Further, the driving assembly 5 comprises a fixed shell 501, the inside of the fixed shell 501 is provided with a gear 502, one side of the reinforcing rod 6 is provided with a tooth groove, and the gear 502 is connected with the tooth groove in meshing; two groups of rotating wheels 503 are arranged below the gear 502, one group of rotating wheels 503 is fixedly connected with the gear 502, the other group of rotating wheels 503 is provided with a driving motor 505 at the upper end, and a transmission belt 504 is arranged between the two groups of rotating wheels 503;

[0034] Specifically, as shown in Figure 3 , the driving motor 505 is started to drive one group of rotating wheels 503 to rotate, and through the transmission belt 504, the other group of rotating wheels 503 is also driven to rotate, so that the gear 502 rotates in the fixed shell 501, and the two groups of reinforcing rods 6 slide to one end through the tooth groove on one side, thereby achieving the effect of conveniently driving the reinforcing rod 6 to move, thereby improving the convenience of use.

[0035] Further, the fixed shell 501 and the second fixing block 302 are provided with an auxiliary rod 7, the upper end of the auxiliary rod 7 is arranged on the lower surface of the mounting plate 1, and the reinforcing rod 6 is slidingly installed on the lower end of the auxiliary rod 7.

[0036] Specifically, as shown in Figure 1 and Figure 2 , the auxiliary rod 7 provides a support point for the reinforcing rod 6, so that when the reinforcing rod 6 is moved, it passes through the auxiliary rod 7, and the auxiliary rod 7 limits and supports the reinforcing rod 6, thereby achieving the effect of preventing deviation and improving stability during use.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting fixture for a hot air balloon LED screen, characterized by, The utility model relates to a kind of installation plate and drive assembly, including: Mounting plate (1), the lower surface both ends of mounting plate (1) are provided with fixed structure (3), the inside of fixed structure (3) is provided with connecting block (4), the lower surface both ends of mounting plate (1) are provided with puller assembly (2); Drive assembly (5) is provided in the lower surface middle part of mounting plate (1), the both sides of drive assembly (5) are slidably installed with reinforcing rod (6), and reinforcing rod (6) is connected with fixed structure (3) and connecting block (4).

2. The mounting fixture for a hot air balloon LED screen of claim 1, wherein: The puller assembly (2) includes an electric push rod (201), and the electric push rod (201) is provided at one end of the lower surface of the mounting plate (1). The piston rod of the electric push rod (201) is provided with a hook (202) at one end.

3. The mounting fixture for a hot air balloon LED screen of claim 2, wherein: The fixed structure (3) includes a first fixed block (301) and a second fixed block (302), and the lower ends of the first fixed block (301) and the second fixed block (302) are provided with a butt joint groove. The connecting block (4) is connected with two groups of butt joint grooves at both ends.

4. The mounting fixture for a hot air balloon LED screen of claim 3, wherein: The first fixed block (301) and the second fixed block (302) are provided with a first limiting slot (8) on one side. The connecting block (4) is provided with a second limiting slot (9) on one side at both ends. The first limiting slot (8) and the second limiting slot (9) are correspondingly arranged, and the first limiting slot (8) and the second limiting slot (9) are inserted with the reinforcing rod (6).

5. The mounting fixture for a hot air balloon LED screen of claim 4, wherein: The drive assembly (5) includes a fixed shell (501), and the fixed shell (501) is provided with a gear (502) inside. The reinforcing rod (6) is provided with a gear slot on one side. The gear (502) is connected with the gear slot.

6. The mounting fixture for a hot air balloon LED screen of claim 5, wherein: The gear (502) is provided with two groups of rotating wheels (503) below. One group of rotating wheels (503) is fixedly connected with the gear (502), and the other group of rotating wheels (503) is provided with a drive motor (505) at the upper end. The transmission belt (504) is arranged between the two groups of rotating wheels (503).

7. The mounting fixture for a hot air balloon LED screen of claim 6, wherein: The fixed shell (501) and the second fixed block (302) are provided with an auxiliary rod (7), and the auxiliary rod (7) is provided at the lower surface of the mounting plate (1) at the upper end. The reinforcing rod (6) is slidably installed at the lower end of the auxiliary rod (7).

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