CN220770744U

CN220770744U - Movable indoor LED advertising machine

Info

Publication number: CN220770744U
Application number: CN202322251872.2U
Authority: CN
Inventors: 黄有高; 贺武林; 刘海样; 石建功
Original assignee: Shenzhen Mary Photoelectricity Co ltd
Current assignee: Shenzhen Mary Photoelectricity Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-12
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a movable indoor LED advertising machine, which belongs to the technical field of LED advertising machines, and mainly adopts the technical scheme that the movable indoor LED advertising machine comprises a display device, a rear cover component and a supporting component, wherein the rear cover component is arranged on the display device, and the supporting component is arranged on the display device; the supporting component comprises a connecting frame, a supporting frame, a connecting piece and a pneumatic piece, wherein the connecting frame is installed on the display device, the pneumatic piece is installed on the connecting frame, the supporting frame is connected with the pneumatic piece, the connecting piece is rotationally connected with the connecting frame, and the connecting piece is rotationally connected with the supporting frame. According to the utility model, the support assembly with the support frame and the pneumatic piece is arranged, and the support frame is matched with the pneumatic piece, so that the problems that the existing LED advertising machine is inconvenient to fold and store and has low installation efficiency are solved, the LED advertising machine is convenient to move, and the installation efficiency of the LED advertising machine is improved.

Description

Movable indoor LED advertising machine

Technical Field

The utility model relates to the technical field of LED advertising machines, in particular to a movable indoor LED advertising machine.

Background

Places such as markets, hotels and gas stations needing propaganda and display activities often hang billboards, traditional billboards are manufactured in a printing mode, a spray painting mode and the like, and are fixed in content, poor in timeliness and easy to damage, so that an existing electronic LED advertising machine is widely applied, the LED advertising machine is adopted for propaganda and display, the display content can be flexibly adjusted, the advertising machine can be repeatedly used for a long time, and the advertising machine is popular with people.

For example, chinese patent document number CN206179439U discloses an LED advertising machine comprising a base and a body standing on the base; the lower end face of the body is of an arc-shaped structure recessed from bottom to top, and mounting parts for fixedly connecting with the base are formed on two sides of the lower end face of the body; at least two sides and the top of the body are provided with a first optical fiber bundle, one end of the first optical fiber bundle is connected with a first RGB LED light-emitting chip, and the first RGB LED light-emitting chip is connected to the controller. Through the technology, the lighting effect of the advertising machine is increased, more audiences can be attracted, and the advertising effect of advertisements is improved.

However, the conventional LED advertising machine such as disclosed in the above patent document generally has the following technical drawbacks: the body that it was through standing on the base demonstrates that it can not fold between base and the body to inconvenient removal, accomodate, and need install respectively fixed base and body during the installation, installation rate is slow, inefficiency.

In view of this, improvements to existing LED advertising machines are needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a movable indoor LED advertising machine, which solves the problems that the existing LED advertising machine is inconvenient to fold and store and has low installation efficiency, thereby facilitating the movement and improving the installation efficiency.

The utility model discloses a movable indoor LED advertising machine, which comprises a display device, a rear cover assembly and a supporting assembly, wherein the rear cover assembly is arranged on the display device; the supporting component comprises a connecting frame, a supporting frame, a connecting piece and a pneumatic piece, wherein the connecting frame is installed on the display device, the pneumatic piece is installed on the connecting frame, the supporting frame is connected with the pneumatic piece, the connecting piece is rotationally connected with the connecting frame, and the connecting piece is rotationally connected with the supporting frame.

Preferably, the pneumatic element is provided with a telescopic free end, and one end of the supporting frame is rotatably connected with the free end of the pneumatic element; and the connecting frame is provided with a limiting piece, a gap is formed between the limiting piece and the connecting frame, and the pneumatic piece passes through the gap between the limiting piece and the connecting frame.

Preferably, the support frame is U-shaped structure, pneumatic piece is provided with two, the both ends of support frame are respectively rotated and are connected on two pneumatic piece's free end.

Preferably, a handle is mounted on the support frame.

Preferably, the support frame is provided with a non-slip mat.

Preferably, the display device includes a display module and a protector mounted at an edge of the display module.

Preferably, the display module is rectangular in structure, the protection piece comprises a protection edge and a protection angle, the edge of the display module is embedded in the protection edge, and the protection angle is installed at the corner of the display module.

Preferably, the guard edge is a section bar, and the guard edge and the corner protector are both made of elastic materials.

Preferably, the display module has a display surface, and the rear cover assembly is mounted on a surface of the display module opposite to the display surface; the support assembly is mounted on a surface of the display module opposite to the display surface.

Preferably, the rear cover assembly comprises a cover plate and a control box assembly, the cover plate is connected with the display module, and the control box assembly is installed on the cover plate.

The utility model has the beneficial effects that:

when the equipment is required to be used for advertising, a certain included angle is formed between the support frame and the display module by pulling the support frame through the handle, the pneumatic rod is supported between the connecting frame and the support frame at the moment to provide resistance support, so that the stability of the support frame is ensured, after the display module is placed on the ground, the display module is vertically arranged on the ground for displaying under the supporting effect of the support frame, when the equipment is required to be stored, the support frame is pushed to be folded, the support frame and the connecting frame are overlapped together, the whole equipment can be conveniently moved, carried and stored, and the equipment is more convenient and quicker to use;

therefore, the utility model solves the problems that the existing LED advertising machine is inconvenient to fold and store and has low installation efficiency, facilitates the movement of the LED advertising machine and improves the installation efficiency of the advertising machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

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

FIG. 2 is an exploded view of the present utility model showing the connection of the guard to the display module;

fig. 3 is an enlarged view of a portion of fig. 2 at a for illustrating the stopper and the air actuator.

Reference numerals illustrate: 1. a display device; 11. a display module; 110. a display surface; 12. a guard; 121. edge protection; 122. corner protection; 2. a rear cover assembly; 21. a cover plate; 211. a heat radiation hole; 22. a control box assembly; 3. a support assembly; 31. a connection frame; 311. a limiting piece; 32. a support frame; 321. a handle; 322. an anti-slip pad; 33. a connecting piece; 34. and a pneumatic member.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1-3, the utility model discloses a movable indoor LED advertisement machine, which comprises a display device 1, a back cover assembly 2 and a supporting assembly 3, wherein the display device 1 comprises a display module 11 and a protecting piece 12, the display module 11 comprises a plurality of LED chips, the LED chips are integrated to be used for displaying images, the surface of the display module 11 for displaying the images is a display surface 110, in the embodiment, the whole display module 11 is of a rectangular structure, and the protecting piece 12 is arranged at the edge of the display module 11.

Referring to fig. 1 to 3, the protection member 12 includes a protection edge 121 and a protection angle 122, the protection edge 121 and the protection angle 122 are made of elastic materials, the protection edge 121 is a strip-shaped section, each edge of the display module 11 is provided with the protection edge 121, the length of the protection edge 121 is slightly smaller than the length of the edge of the corresponding display module 11, and the edge of the display module 11 is embedded in the protection edge 121, so that the protection edge 121 protects the edge of the display module 11; the corner protector 122 is mounted at the adjacent ends of the two protecting edges 121 at the corner of the display module 11, and the corner protector 122 is embedded in the ends of the two adjacent protecting edges 121, so that the corner protector 122 can form transition between the two protecting edges 121, and the display device 1 has more integrity.

Referring to fig. 1 to 3, the rear cover assembly 2 includes a cover plate 21 and a control box assembly 22, the cover plate 21 is mounted on a surface of the display module 11 opposite to the display surface 110, a plurality of heat dissipation holes 211 are formed in the cover plate 21 for improving heat dissipation efficiency of LEDs inside the display module 11, the control box assembly 22 is mounted on the cover plate 21, and a device for controlling the display module 11 is mounted in the control box assembly 22.

Referring to fig. 1 to 3, the support assembly 3 includes a connection frame 31, a support frame 32, a connection member 33, and a pneumatic member 34, wherein the connection frame 31 is a rectangular frame structure formed by metal profiles, the size of the connection frame 31 is slightly smaller than that of the display module 11, and the connection frame 31 is fixedly installed on a surface of the display module 11 opposite to the display surface 110; the two pneumatic components 34 are provided, in this embodiment, the pneumatic components 34 are telescopic pneumatic rods, the two pneumatic components 34 are respectively installed on the connecting frames 31 at two sides of the display module 11, one end of each pneumatic component 34 is fixed with the connecting frame 31, and the other end of each pneumatic component 34 can be freely telescopic.

Referring to fig. 1 to 3, the support 32 has a U-shaped rod structure, and two ends of the support 32 are respectively rotatably connected with free ends of two pneumatic members 34; the connecting frame 31 is further provided with a limiting piece 311 at each pneumatic piece 34, the limiting pieces 311 are U-shaped plates, the limiting pieces 311 are fixedly connected with the connecting frame 31, gaps are formed between the limiting pieces 311 and the connecting frame 31, the pneumatic pieces 34 penetrate through the gaps between the limiting pieces 311 and the connecting frame 31, the limiting pieces 311 are used for limiting the positions of the pneumatic pieces 34, the limiting pieces 311 are prevented from rotating when the limiting pieces 311 stretch out and draw back, and the pneumatic pieces 34 play a role in providing resistance, support and buffering for the support frame 32.

Referring to fig. 1 to 3, two connecting pieces 33 are provided, the two connecting pieces 33 are respectively provided at two sides of the display module 11, the connecting pieces 33 have a rod-shaped structure, one end of each connecting piece 33 is rotatably connected to the connecting frame 31, the other end is rotatably connected to the supporting frame 32, and the connecting pieces 33 can support the supporting frame 32, so that a certain included angle can be formed between the supporting frame 32 and the display module 11; the part that support frame 32 deviates from both ends is provided with handle 321 and slipmat 322, and handle 321 fixed mounting is on support frame 32, and slipmat 322 cover is established on support frame 32, and handle 321 can make things convenient for operating personnel to carry out the pulling to support frame 32, and slipmat 322 can improve the frictional force between support frame 32 and the ground, avoids taking place to skid between support frame 32 and the ground.

The utility model has the implementation principle and beneficial effects that when the equipment is required to be adopted for advertising, the support frame 32 is pulled through the handle 321, so that a certain included angle is formed between the support frame 32 and the display module 11, the pneumatic rod is supported between the connecting frame 31 and the support frame 32 at the moment to provide resistance support, the stability of the support frame 32 is ensured, after the display module 11 is placed on the ground, the display module 11 is vertically arranged on the ground for displaying under the supporting effect of the support frame 32, when the equipment is required to be stored, the support frame 32 is pushed to be folded, and the support frame 32 and the connecting frame 31 are overlapped together, so that the whole equipment can be conveniently moved, carried and stored, and the equipment is more convenient and quicker to use; therefore, the utility model solves the problems that the existing LED advertising machine is inconvenient to fold and store and has low installation efficiency, facilitates the movement of the LED advertising machine and improves the installation efficiency of the advertising machine.

The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The movable indoor LED advertising machine is characterized by comprising a display device (1), a rear cover assembly (2) and a supporting assembly (3), wherein the rear cover assembly (2) is installed on the display device (1), and the supporting assembly (3) is installed on the display device (1);

the support assembly (3) comprises a connecting frame (31), a support frame (32), a connecting piece (33) and a pneumatic piece (34), wherein the connecting frame (31) is installed on the display device (1), the pneumatic piece (34) is installed on the connecting frame (31), the support frame (32) is connected with the pneumatic piece (34), the connecting piece (33) is rotatably connected with the connecting frame (31), and the connecting piece (33) is rotatably connected with the support frame (32).

2. The mobile indoor LED advertising machine of claim 1, wherein the pneumatic member (34) has a retractable free end, one end of the support bracket (32) being rotatably connected to the free end of the pneumatic member (34);

the connecting frame (31) is provided with a limiting piece (311), a gap is formed between the limiting piece (311) and the connecting frame (31), and the pneumatic piece (34) passes through the gap between the limiting piece (311) and the connecting frame (31).

3. The movable indoor LED advertising machine according to claim 2, wherein the supporting frame (32) is of a U-shaped structure, two pneumatic pieces (34) are arranged, and two ends of the supporting frame (32) are respectively and rotatably connected to free ends of the two pneumatic pieces (34).

4. A mobile indoor LED advertising machine according to any one of claims 1-3, characterized in that the support frame (32) is provided with a handle (321).

5. A mobile indoor LED advertising machine according to any one of claims 1-3, characterized in that the support frame (32) is provided with a non-slip mat (322).

6. A mobile indoor LED advertising machine according to any one of claims 1-3, characterized in that the display device (1) comprises a display module (11) and a guard (12), the guard (12) being mounted at the edge of the display module (11).

7. The movable indoor LED advertising machine as claimed in claim 6, wherein said display module (11) is of rectangular structure, said guard (12) comprises a guard edge (121) and a corner protector (122), an edge of said display module (11) is embedded in said guard edge (121), and said corner protector (122) is installed at a corner of said display module (11).

8. The mobile indoor LED advertising machine of claim 7, wherein the guard (121) is a profile, and the guard (121) and corner bead (122) are both elastomeric materials.

9. The mobile indoor LED advertising machine as set forth in claim 6, wherein the display module (11) has a display face (110), the rear cover assembly (2) being mounted on a surface of the display module (11) opposite the display face (110); the support assembly (3) is mounted on a surface of the display module (11) opposite the display surface (110).

10. The mobile indoor LED advertising machine as claimed in claim 9, wherein said back cover assembly (2) comprises a cover plate (21) and a control box assembly (22), said cover plate (21) being connected to said display module (11), said control box assembly (22) being mounted on said cover plate (21).