CN219159906U

CN219159906U - Movable LED screen in performance

Info

Publication number: CN219159906U
Application number: CN202223187563.5U
Authority: CN
Inventors: 顾安东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a movable LED screen in performance, which comprises: the LED display device comprises a mounting frame, wherein a first LED screen is mounted on the front side of the upper end of the mounting frame, a supporting frame is arranged on the lower side of the mounting frame, a limiting plate is mounted at the inner end of the supporting frame, and a mounting plate is arranged on the inner side of the limiting plate; the adjusting rod is arranged at the lower side of the mounting plate and is connected with the supporting frame, a pulley connected with the mounting plate is arranged at the outer side of the adjusting rod, a protective frame is arranged at the front side of the mounting plate, a rotating handle is arranged at the joint of the mounting plate and the protective frame, and a positioning assembly is arranged at the joint of the rotating handle and the protective frame; the second LED screen is arranged on the inner side of the protective frame, and a protection plate is arranged at the joint of the second LED screen and the protective frame. The movable LED screen in the performance is beneficial to protecting the edge of the LED screen, has good positioning effect, and is beneficial to moving during the performance.

Description

Movable LED screen in performance

Technical Field

The utility model relates to the technical field of LED screens, in particular to a movable LED screen in performance.

Background

The LED screen is novel imaging electronic equipment which is made of light emitting diodes which are arranged in sequence, is widely applied to products such as outdoor advertising screens and the like due to the characteristics of high brightness, wide visual angle, long service life and the like, adopts an LED light source to illuminate, firstly replaces a power-consuming incandescent lamp, then gradually enters the whole illumination market, saves a large amount of electric energy, recently, the white LED has the single power consumption of more than 1 watt, the light output of 25 lumens is increased, and the LED screen is generally used for performing performances.

The Chinese patent grant publication No. CN208954552U discloses an LED screen, which comprises an LED screen and a screen fixing assembly, wherein the LED screen consists of a plurality of LED screen assemblies, each LED screen assembly comprises an LED screen module and an LED screen bracket, the LED screen bracket is provided with an installation assembly for fixing the LED screen module, the periphery of the LED screen bracket is provided with a connecting piece and a connecting groove which are connected with the LED screen bracket and the screen fixing assembly, and every two LED screen brackets are connected with the connecting groove in a matching way through the connecting piece; the installation component includes controller, limiting plate, fixed slot, driver, and the driver sets up in the inside of LED screen support, and the fixed slot sets up in one side of LED screen support, and the controller sets up in the bottom of fixed slot, and the periphery of fixed slot all is equipped with the limiting plate of connecting in the LED screen support, and the driver is connected in controller control, and the limiting plate is connected in the driver drive.

The prior art solutions described above have the following drawbacks: the edge of the LED screen is inconvenient to protect, the positioning effect is poor, and the LED screen is inconvenient to move during performance, so that the movable LED screen in performance is provided, and the problem raised in the above is solved.

Disclosure of Invention

The utility model aims to provide a movable LED screen in performance, which solves the problems that the edge of the LED screen is inconvenient to protect, the positioning effect is poor and the LED screen is inconvenient to move in performance, which are proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a movable LED screen in a show, comprising: the LED display device comprises a mounting frame, wherein a first LED screen is mounted on the front side of the upper end of the mounting frame, a supporting frame is arranged on the lower side of the mounting frame, a limiting plate is mounted at the inner end of the supporting frame, a mounting plate is arranged on the inner side of the limiting plate, and a fixing block is mounted at the joint of the mounting plate and the limiting plate;

the adjusting rod is arranged at the lower side of the mounting plate and is connected with the supporting frame, a pulley connected with the mounting plate is arranged at the outer side of the adjusting rod, a protective frame is arranged at the front side of the mounting plate, a rotating handle is arranged at the joint of the mounting plate and the protective frame, and a positioning assembly is arranged at the joint of the rotating handle and the protective frame;

the second LED screen is installed in the inboard of protection frame, the junction of second LED screen and protection frame is provided with the guard plate, and the junction of protection frame and guard plate is provided with the location ball to the first spring is installed to the junction of location ball and protection frame.

Preferably, the mounting plate forms a translation structure on the inner side of the limiting plate through the fixing block, and the mounting plate is connected with the adjusting rod in a threaded mode.

Preferably, the positioning assembly is composed of a positioning block, a joint plate and a second spring;

the positioning block is arranged at the joint of the rotating handle and the protective frame;

the connecting plate is arranged at the joint of the positioning block and the rotating handle;

and a second spring installed at the connection of the joint plate and the rotating handle.

Preferably, the positioning block forms a sliding structure on the inner side of the rotating handle through the connecting plate, and the positioning block is connected with the protection frame in a clamping manner.

Preferably, the protection plate and the protection frame are respectively arranged in a wrapping mode with the second LED screen.

Preferably, the positioning ball forms elastic expansion at the inner side of the protective frame through the first spring, the positioning ball is connected with the protective plate in a clamping manner, and the protective plate forms a rotating structure at the outer side of the protective frame.

Compared with the prior art, the utility model has the beneficial effects that: the movable LED screen in the performance is beneficial to protecting the edge of the LED screen, has good positioning effect and is beneficial to moving during the performance;

1. the positioning ball is arranged to elastically stretch out and draw back at the inner side of the protective frame through the first spring, and is connected with the protective plate in a clamping manner, so that the protective plate can be positioned by the positioning ball under the pushing action of the first spring, the protective plate and the protective frame are respectively arranged in a wrapping manner with the second LED screen in a matching manner, the protective plate and the protective frame are favorable for protecting the edge of the second LED screen, and the protective effect of the device is effectively improved;

2. the positioning block is arranged to form a sliding structure on the inner side of the rotating handle through the connecting plate, and the positioning block is connected with the protective frame in a clamping manner, so that the positioning block and the protective frame can be used for positioning under the pushing action of the second spring, the rotating handle and the protective frame can be positioned conveniently, and the positioning effect of the device is effectively improved;

3. setting up the mounting panel and constituting translation structure in the inboard of limiting plate through the fixed block, and the mounting panel is connected with adjusting the mode that the pole adopted the screw thread, can drive the mounting panel and remove when opening the motor and rotate the regulation pole, be favorable to making the second LED screen remove when the performance, the effectual mobility that improves the device.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a mounting plate and support frame of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the attachment of the mounting plate to the support frame of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a mounting frame; 2. a first LED screen; 3. a support frame; 4. a limiting plate; 5. a mounting plate; 6. a fixed block; 7. an adjusting rod; 8. a pulley; 9. a protective frame; 10. a rotating handle; 11. a positioning assembly; 1101. a positioning block; 1102. a splice plate; 1103. a second spring; 12. a protection plate; 13. a positioning ball; 14. a first spring; 15. and a second LED screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a movable LED screen in a show, comprising: the front side of the upper end of the mounting frame 1 is provided with a first LED screen 2, the lower side of the mounting frame 1 is provided with a supporting frame 3, the inner end of the supporting frame 3 is provided with a limiting plate 4, the inner side of the limiting plate 4 is provided with a mounting plate 5, and the joint of the mounting plate 5 and the limiting plate 4 is provided with a fixed block 6;

the adjusting rod 7 is arranged at the lower side of the mounting plate 5 and is connected with the supporting frame 3, a pulley 8 connected with the mounting plate 5 is arranged at the outer side of the adjusting rod 7, a protective frame 9 is arranged at the front side of the mounting plate 5, a rotating handle 10 is arranged at the joint of the mounting plate 5 and the protective frame 9, and a positioning assembly 11 is arranged at the joint of the rotating handle 10 and the protective frame 9;

the second LED screen 15 is installed on the inner side of the protection frame 9, the protection plate 12 is arranged at the joint of the second LED screen 15 and the protection frame 9, the positioning ball 13 is arranged at the joint of the protection frame 9 and the protection plate 12, and the first spring 14 is installed at the joint of the positioning ball 13 and the protection frame 9.

When using this performance in mobilizable LED screen, at first combine fig. 1, fig. 2 and fig. 3 to show, install mounting bracket 1 and support frame 3 in required play place, protection frame 9 is located the below of first LED screen 2, when carrying out the performance, because mounting panel 5 passes through fixed block 6 and constitutes translation structure in limiting plate 4's inboard, and mounting panel 5 is connected with adjusting pole 7 adoption screw thread mode, adjust pole 7 and rotate when making the motor start, and then make mounting panel 5 carry out the displacement through pulley 8, the position of second LED screen 15 changes this moment, because guard plate 12 and protection frame 9 are parcel formula setting with second LED screen 15 respectively, and then make the periphery and the corner of second LED screen 15 can not directly contact with the foreign object, protect second LED screen 15.

Finally, referring to fig. 3, fig. 4 and fig. 5, when the second LED screen 15 needs to be overhauled, the connecting plate 1102 is pulled to the front side, because the positioning block 1101 forms a sliding structure on the inner side of the rotating handle 10 through the connecting plate 1102, and the positioning block 1101 is connected with the protective frame 9 in a clamping manner, at this time, the second spring 1103 contracts, so that the positioning block 1101 contracts, the positioning assembly 11 does not position the protective frame 9, then rotates the rotating handle 10 to the outer side, meanwhile, because the positioning ball 13 forms elastic expansion on the inner side of the protective frame 9 through the first spring 14, and the positioning ball 13 is connected with the protective plate 12 in a clamping manner, and the protective plate 12 forms a rotating structure on the outer side of the protective frame 9, when the protective plate 12 rotates to the outer side, the positioning ball 13 contracts, so that the protective plate 12 is not fixed with the protective frame 9, and after the protective plate 12 rotates to be opened, the second LED screen 15 can be taken out from the protective frame 9 for overhauling, which is the whole process of using the movable LED screen in the performance.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A movable LED screen in a performance, comprising:

the LED lamp comprises a mounting frame (1), wherein a first LED screen (2) is mounted on the front side of the upper end of the mounting frame (1), a supporting frame (3) is arranged on the lower side of the mounting frame (1), a limiting plate (4) is mounted at the inner end of the supporting frame (3), a mounting plate (5) is arranged on the inner side of the limiting plate (4), and a fixing block (6) is mounted at the joint of the mounting plate (5) and the limiting plate (4);

the adjusting rod (7) is arranged at the lower side of the mounting plate (5) and is connected with the supporting frame (3), a pulley (8) connected with the mounting plate (5) is arranged at the outer side of the adjusting rod (7), a protective frame (9) is arranged at the front side of the mounting plate (5), a rotating handle (10) is arranged at the joint of the mounting plate (5) and the protective frame (9), and a positioning assembly (11) is arranged at the joint of the rotating handle (10) and the protective frame (9);

the second LED screen (15) is arranged on the inner side of the protective frame (9), a protection plate (12) is arranged at the joint of the second LED screen (15) and the protective frame (9), a positioning ball (13) is arranged at the joint of the protective frame (9) and the protection plate (12), and a first spring (14) is arranged at the joint of the positioning ball (13) and the protective frame (9).

2. The LED screen of claim 1, wherein: the mounting plate (5) forms a translation structure on the inner side of the limiting plate (4) through the fixing block (6), and the mounting plate (5) is connected with the adjusting rod (7) in a threaded mode.

3. The LED screen of claim 1, wherein: the positioning assembly (11) is composed of a positioning block (1101), a connecting plate (1102) and a second spring (1103);

the positioning block (1101) is arranged at the joint of the rotating handle (10) and the protective frame (9);

a connecting plate (1102) arranged at the joint of the positioning block (1101) and the rotary handle (10);

a second spring (1103) mounted at the junction of the engagement plate (1102) and the rotary handle (10).

4. A performance movable LED screen according to claim 3, wherein: the positioning block (1101) forms a sliding structure on the inner side of the rotating handle (10) through the connecting plate (1102), and the positioning block (1101) is connected with the protection frame (9) in a clamping manner.

5. The LED screen of claim 1, wherein: the protection plate (12) and the protection frame (9) are respectively arranged in a wrapping mode with the second LED screen (15).

6. The LED screen of claim 1, wherein: the positioning ball (13) forms elastic expansion at the inner side of the protective frame (9) through the first spring (14), the positioning ball (13) is connected with the protective plate (12) in a clamping manner, and the protective plate (12) forms a rotating structure at the outer side of the protective frame (9).