CN218819128U

CN218819128U - Rotary LED display screen

Info

Publication number: CN218819128U
Application number: CN202222753665.2U
Authority: CN
Inventors: 郭红毅
Original assignee: Wuhan Zhihui Shijie Technology Co ltd
Current assignee: Wuhan Zhihui Shijie Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-04-07
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a rotatory LED display screen, which comprises a fixing block, the inside of fixed block is provided with gear motor and two balancing weights, gear motor is located between two balancing weights, gear motor's top is rotated and is connected with the output shaft, and the output shaft extends to the outside of fixed block, the preceding table wall of fixed block is provided with power button, the top of output shaft is provided with the connecting block, the inside block of connecting block is connected with the magnet, the top of magnet adsorbs there is the iron plate, the top of iron plate is provided with the connecting rod, the top of connecting rod is provided with the display screen body, the draw-in groove has all been seted up to the both sides of connecting block, two the equal block in inside of draw-in groove is connected with the cardboard, through the absorption of magnet to the iron plate, can fix the connecting rod in the inside of connecting block, carries out quick installation to the display screen body, has reduced the installation degree of difficulty between display screen and the slewing mechanism.

Description

Rotary LED display screen

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to rotatory LED display screen.

Background

The LED display screen can display images, characters and a view screen, and the LED display screen is various in types, hanging type, desk type and rotary type.

The rotation of the screen is realized through the rotating equipment on the LED display screen, but the installation and the disassembly between the display screen and the rotating equipment are too complex, and the display screen is easy to turn on one's side when rotating, so that the damage of the display screen is caused, and therefore, the problems are solved by the rotating LED display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory LED display screen, through the absorption of magnet to the iron plate, can fix the connecting rod in the inside of connecting block, install fast the display screen body, reduced the installation degree of difficulty between display screen and the slewing mechanism, through the weight of the multiplicable fixed block of balancing weight, place that messenger's fixed block can stabilize on the desktop, avoided the display screen to turn on one's side easily, easily caused the damage of display screen.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a rotatory LED display screen, including the fixed block, the inside of fixed block is provided with gear motor and two balancing weights, gear motor is located between two balancing weights, gear motor's top is rotated and is connected with the output shaft, and the output shaft extends to the outside of fixed block, the preceding table wall of fixed block is provided with power button, the top of output shaft is provided with the connecting block, the inside block of connecting block is connected with the magnet, the top of magnet has adsorbed the iron plate, the top of iron plate is provided with the connecting rod, the top of connecting rod is provided with the display screen body, the draw-in groove has all been seted up to the both sides of connecting block, two the equal block in inside of draw-in groove is connected with the cardboard, two the cardboard all with connecting rod fixed connection, gear motor and power button electric connection.

As an optimal technical scheme of the utility model, balancing weight and fixed block formula structure as an organic whole.

As a preferred technical scheme of the utility model, the thermovent has been seted up on the fixed block, the internally mounted of thermovent has the filter screen.

As a preferred technical scheme of the utility model, the notch has been seted up on the connecting block, and notch and connecting rod looks adaptation on the connecting block.

As a preferred technical scheme of the utility model, the cardboard is the cuboid structure, and cardboard and draw-in groove looks adaptation.

As a preferred technical scheme of the utility model, power button adopts the transparent rubber material, and power button's inside is provided with phosphor powder.

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

through the absorption of magnet to the iron plate, can fix the connecting rod in the inside of connecting block, install the display screen body fast, reduced the installation degree of difficulty between display screen and the slewing mechanism.

Through the weight of the multiplicable fixed block of balancing weight, what make the fixed block can stabilize places on the desktop, has avoided the display screen to turn on one's side easily, easily causes the damage of display screen.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic side view of the connecting block of the present invention.

In the figure: 1. a display screen body; 2. clamping a plate; 3. an iron block; 4. an output shaft; 5. a reduction motor; 6. a balancing weight; 7. a fixed block; 8. a magnet; 9. connecting blocks; 10. a connecting rod; 11. a heat dissipation port; 12. a filter screen; 13. a power button; 14. a clamping groove.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides a rotatory LED display screen, including fixed block 7, the inside of fixed block 7 is provided with gear motor 5 and two balancing weights 6, and gear motor 5 is located between two balancing weights 6, and balancing weight 6 and fixed block 7 formula structure as an organic whole have reduced the installation steps of balancing weight 6, use convenient and fast more.

Specifically, referring to fig. 1 and 2, the output shaft 4 is rotatably connected above the reduction motor 5, the output shaft 4 extends to the outside of the fixing block 7, the fixing block 7 is provided with a heat dissipation opening 11, a filter screen 12 is installed inside the heat dissipation opening 11, the heat dissipation opening 11 can increase the heat dissipation of the reduction motor 5, and the filter screen 12 prevents dust from entering the inside of the fixing block 7 through the heat dissipation opening 11 and affecting the service life of the reduction motor 5.

Specifically, please refer to fig. 1 and 2, the front surface wall of the fixing block 7 is provided with a power button 13, the top of the output shaft 4 is provided with a connecting block 9, the inside clamping of the connecting block 9 is connected with a magnet 8, the iron block 3 is adsorbed above the magnet 8, the connecting rod 10 is arranged above the iron block 3, the connecting block 9 is provided with a notch, and the notch on the connecting block 9 is matched with the connecting rod 10, so as to prevent the gap between the connecting block 9 and the connecting rod 10 from being large, and easily cause the shaking of the connecting rod 10.

Specifically, please refer to fig. 1, fig. 2 and fig. 3, the top of connecting rod 10 is provided with display screen body 1, draw-in groove 14 has all been seted up to the both sides of connecting block 9, the equal block in inside of two draw-in grooves 14 is connected with cardboard 2, two cardboard 2 all with connecting rod 10 fixed connection, cardboard 2 is the cuboid structure, and cardboard 2 and draw-in groove 14 looks adaptation, cooperation through cardboard 2 and draw-in groove 14 can prevent connecting rod 10 internal rotation in connecting block 9, it is spacing to carry out connecting rod 10.

Specifically, referring to fig. 2, the deceleration motor 5 is electrically connected to the power button 13, the power button 13 is made of transparent rubber, and the power button 13 is internally provided with fluorescent powder, so as to increase the night vision effect of the power button 13.

Specifically, the utility model discloses during the use, operating personnel can insert the inside of connecting rod 10 plug connection piece 9, make the iron plate adsorb on the magnet, can carry out quick fixation to display body 1, when needing to rotate display body 1, accessible power button 13 starts gear motor 5, gear motor 5 drives the display screen through output shaft 4 and rotates, balancing weight 6 is convenient for increase fixed block 7's weight, what make fixed block 7 can stabilize places on the desktop, avoided the display screen to turn on one's side easily, easily cause the damage of display screen.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

Claims

1. The utility model provides a rotatory LED display screen, includes fixed block (7), its characterized in that: the inside of fixed block (7) is provided with gear motor (5) and two balancing weights (6), gear motor (5) are located between two balancing weights (6), the top of gear motor (5) is rotated and is connected with output shaft (4), and output shaft (4) extend to the outside of fixed block (7), the preceding table wall of fixed block (7) is provided with power button (13), the top of output shaft (4) is provided with connecting block (9), the inside block of connecting block (9) is connected with magnet (8), the top of magnet (8) adsorbs has iron plate (3), the top of iron plate (3) is provided with connecting rod (10), the top of connecting rod (10) is provided with display screen body (1), draw-in groove (14) have all been seted up to the both sides of connecting block (9), two the inside all blocks of draw-in groove (14) are connected with cardboard (2), two cardboard (2) all with connecting rod (10) fixed connection, gear motor (5) and power button (13) electric connection.

2. A rotary LED display screen according to claim 1, wherein: the balancing weight (6) and the fixing block (7) are of an integrated structure.

3. A rotary LED display screen according to claim 1, wherein: the fixed block (7) is provided with a heat dissipation port (11), and a filter screen (12) is arranged inside the heat dissipation port (11).

4. A rotary LED display screen according to claim 1, wherein: the connecting block (9) is provided with a notch, and the notch on the connecting block (9) is matched with the connecting rod (10).

5. A rotary LED display screen according to claim 1, wherein: the clamping plate (2) is of a cuboid structure, and the clamping plate (2) is matched with the clamping groove (14).

6. A rotary LED display screen according to claim 1, wherein: the power button (13) is made of transparent rubber, and fluorescent powder is arranged inside the power button (13).