CN214336199U

CN214336199U - Control panel assembly and LED display screen with same

Info

Publication number: CN214336199U
Application number: CN202023328621.2U
Authority: CN
Inventors: 孙雪超; 刘明; 严盼
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a control panel subassembly and have its LED display screen, wherein, the control panel subassembly includes: a control panel and a power panel; the plug device comprises a plug column and a plug sleeve, wherein the plug sleeve is provided with a plug hole, the plug column is in plug fit with the plug hole, one of the plug column and the plug sleeve is arranged on the control panel, and the other of the plug column and the plug sleeve is arranged on the power panel. The technical scheme of this application has solved the assembly complicacy of power strip and control panel among the correlation technique effectively, and then leads to the lower problem of assembly efficiency.

Description

Control panel assembly and LED display screen with same

Technical Field

The utility model relates to a LED shows technical field, particularly, relates to a control panel subassembly and have its LED display screen.

Background

At present, the technology of the LED display screen is more and more mature. And because LED display screen simple to operate, repeatedly usable and advantage such as display effect are good, liked by the consumer, and then be applied to various occasions gradually, for example indoor outer show etc..

In the related art, the power supply board and the control board in the control board assembly are connected through wires, and the connection mode is complex to operate in the assembling process, which results in low assembling efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a control panel subassembly and have its LED display screen to the assembly of the power strip of solving among the correlation technique and control panel is complicated, and then leads to the lower problem of assembly efficiency.

In order to achieve the above object, according to an aspect of the present invention, there is provided a control panel assembly including: a control panel and a power panel; the plug device comprises a plug column and a plug sleeve, wherein the plug sleeve is provided with a plug hole, the plug column is in plug fit with the plug hole, one of the plug column and the plug sleeve is arranged on the control panel, and the other of the plug column and the plug sleeve is arranged on the power panel.

Furthermore, an insulating sleeve is arranged on the outer side of the plug-in sleeve.

Further, the plug-in sleeve is connected with the power panel through a thread structure.

Further, be provided with the connection boss on the power strip, be provided with the mounting hole on the connection boss, the helicitic texture is including setting up the internal thread in the mounting hole and setting up the external screw thread on the telescopic outer wall of pegging graft.

Furthermore, the plug-in connection column is connected with the control panel in a welding mode.

Furthermore, the inserting columns comprise a plurality of inserting holes, and the inserting columns and the inserting holes are arranged in a one-to-one correspondence mode.

Further, the axes of the plug columns are parallel to each other and are located in the same plane, and the arrangement direction of the plug columns is perpendicular to the length direction of the control panel.

Furthermore, the inserting column is arranged on the control panel, the inserting hole is arranged on the power panel, the inserting column comprises a connecting section and an inserting section, the connecting section is located between the inserting section and the control panel, and the diameter of the connecting section is larger than that of the inserting section.

According to the utility model discloses an on the other hand provides a LED display screen, including the control panel subassembly, the control panel subassembly is foretell control panel subassembly.

Further, the LED display screen comprises a box body and a display module, the display module is installed on the box body, the control panel assembly is arranged in the box body, and the control panel is electrically connected with the display module.

Use the technical scheme of the utility model, grafting device is provided with the spliced eye including spliced pole and grafting sleeve on the grafting sleeve, and spliced pole and spliced eye grafting cooperation, one setting in spliced pole and the spliced eye are on the control panel, and another setting in spliced pole and the spliced eye is on the power strip. Through the grafting cooperation of spliced pole and jack to make power strip and control panel electricity connect, and then realize the inside circular telegram of control panel subassembly. The structure of the plug column and the plug hole is simple, the plug mode is easy to realize, the power panel and the control panel can be assembled simply, and the assembly efficiency of the power panel and the control panel can be effectively improved. Therefore, the technical scheme of the application effectively solves the problem that the assembly of the power panel and the control panel in the related technology is complex, and the assembly efficiency is low.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic cross-sectional view of an embodiment of a control plate assembly according to the present invention;

FIG. 2 shows a schematic cross-sectional view of a control board of the control board assembly of FIG. 1;

FIG. 3 shows a schematic cross-sectional view of a power strip of the control board assembly of FIG. 1;

FIG. 4 illustrates a perspective view of the control panel assembly of FIG. 1; and

fig. 5 shows a close-up view at a of the control plate assembly of fig. 4.

Wherein the figures include the following reference numerals:

10. a control panel; 20. a power panel; 21. connecting the bosses; 211. mounting holes; 30. a plug-in device; 31. inserting the column; 311. a connecting section; 312. a plug section; 32. inserting a sleeve; 321. inserting holes; 40. and an insulating sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the products of the existing multiple LED display screens, the space of the display box body is large, so that the display screen adopts a wire to connect the power panel and the control panel. This connection requires the operator to make a connection of the lines one by one. Therefore, the operation in the display box body with a large space is relatively easy, but the later maintenance is inconvenient, and a plurality of lines are easily disordered. Along with the design of the LED display screen is more and more refined and simplified, the space in the display box body is more and more narrow. It is inconvenient to operate in a manner of connecting one line by one line.

In order to solve the above-mentioned problem, as shown in fig. 1 to 4, in the present embodiment, the control board assembly includes: control panel 10, power panel 20, and plug-in device 30. The plug device 30 includes a plug column 31 and a plug sleeve 32, the plug sleeve 32 has a plug hole 321, the plug column 31 is in plug fit with the plug hole 321, the plug column 31 is disposed on the control board 10, and the plug sleeve 32 is disposed on the power board 20.

By applying the technical scheme of the embodiment, the plugging device 30 includes a plugging column 31 and a plugging sleeve 32, a plugging hole 321 is formed in the plugging sleeve 32, the plugging column 31 is in plugging fit with the plugging hole 321, the plugging column 31 is disposed on the control board 10, and the plugging sleeve 32 is disposed on the power board 20. Through the plugging and matching of the plugging columns 31 and the plugging holes 321, the power panel 20 is electrically connected with the control panel 10, and the internal electrification of the control panel assembly is further realized. The structure of the plugging column 31 and the plugging hole 321 is simple, and the plugging mode is easy to implement, so that the assembly of the power panel 20 and the control panel 10 is simple, and the assembly efficiency of the power panel 20 and the control panel 10 can be effectively improved. Therefore, the technical scheme of the embodiment effectively solves the problem that the connection between the power panel and the control panel in the related art is complex, and the assembly efficiency is low.

The technical scheme of this embodiment has optimized the assembly process of power strip 20 and control panel 10, and the peg 31 of taking insulating cover 40 replaces the set screw on the power strip terminal, screws up grafting sleeve 32 on power strip 20, and peg 31 welds on control panel 10 for power strip 20 and control panel 10 directly dock, need not to connect through middle wire rod, makes the assembly of power strip 20 and control panel 10 simpler like this. Meanwhile, the connection mode of the plug columns 31 and the plug holes 321 in plug fit eliminates the problems of poor display and the like caused by the line loss (voltage drop) of the wires per se to the LED display screen, and the connection mode can simplify the structure inside the display box body and improve the attractiveness.

In the embodiment not shown in the figure, the plug column is arranged on the power panel, and the plug sleeve is arranged on the control panel, so that the assembly difficulty between the power panel and the control panel can be reduced.

In view of protection against leakage, in the present embodiment, as shown in fig. 1, 3 and 5, an insulating sleeve 40 is provided on the outside of the plug sleeve 32. The arrangement of the insulating sleeve 40 effectively prevents the electricity on the plug sleeve 32 from being transmitted out, so that the user can be protected, and meanwhile, the insulating sleeve 40 can prevent the current in the plug sleeve 32 from influencing each other, so that the power panel 20 can be prevented from being damaged. The insulating sleeve is made of rubber.

In order to further reduce the assembly difficulty and simplify the steps, as shown in fig. 1 and 3, in the present embodiment, the plug sleeve 32 is connected to the power board 20 through a threaded structure. The connection mode of the thread structure is simple, the connection is stable, and the looseness is not easy to occur. The plug sleeve 32 is electrically conductive in an efficient manner by means of a screw connection.

As shown in fig. 1, 3 and 5, in the present embodiment, the power board 20 is provided with a connection boss 21, the connection boss 21 is provided with a mounting hole 211, and the thread structure includes an internal thread disposed in the mounting hole 211 and an external thread disposed on the outer wall of the plug-in sleeve 32. The coupling boss 21 provides a space for the installation of the mounting hole 211. The connection boss 21 is connected with the power panel 20 by welding, and the connection boss 21 is made of metal. The mounting hole 211 is simple in structure and convenient to set, and can be achieved only by drilling.

In consideration of the connection effect of the docking posts and the control board, as shown in fig. 1, 3 and 5, in the present embodiment, the docking posts 31 are welded to the control board 10. The plug-in post 31 and the control panel 10 are connected by welding, which is simple and can make the plug-in post 31 and the control panel 10 more conductive.

As shown in fig. 1 to 5, in the present embodiment, the plugging columns 31 include a plurality of plugging holes 321, and the plurality of plugging columns 31 and the plurality of plugging holes 321 are arranged in a one-to-one correspondence. Specifically, the number of the insertion columns is 4, the number of the insertion sleeves is 4, the number of the insertion holes is 4, two of the four insertion columns 31 are positive electrode insertion columns, and the other two are negative electrode insertion columns. Similarly, two of the four insertion holes 321 are positive insertion holes, and the other two insertion holes are negative insertion holes, so that each insertion column 31 can equally divide a certain current, the size of the insertion column 31 is proper, and the oversize of the insertion column 31 is avoided.

In order to facilitate the plugging and matching of the plugging columns and the plugging holes, as shown in fig. 1, 2 and 4, in the present embodiment, the axes of the four plugging columns 31 are parallel to each other and located in the same plane, and the arrangement direction X of the four plugging columns 31 is perpendicular to the length direction of the control panel 10. The axes of the four inserting columns 31 are perpendicular to the control panel 10, the axes of the four inserting columns 31 are parallel to each other and are located in the same plane, and the arrangement direction X of the four inserting columns 31 is perpendicular to the length direction of the control panel 10, so that the arrangement of the inserting columns 31 is simpler and the processing is convenient. And the arrangement mode of the plug columns 31 is simple, so that the plug matching of the plug columns 31 and the plug holes 321 is easier.

In order to facilitate the assembling personnel to know whether the plugging columns and the plugging holes are assembled in place, as shown in fig. 1 and fig. 2, in the present embodiment, the plugging column 31 is disposed on the control board 10, the plugging hole 321 is disposed on the power board 20, the plugging column 31 includes a connection section 311 and a plugging section 312, the connection section 311 is located between the plugging section 312 and the control board 10, and the diameter of the connection section 311 is greater than that of the plugging section 312. The plug section 312 is inserted into the plug hole 321, and the connection section 311 contacts with the top of the plug sleeve 32 to limit the plug position of the plug section 312. The end of the insertion section 312 is circular arc-shaped, so that the insertion section 312 is inserted into the insertion hole 321 conveniently.

According to another aspect of the embodiment, an LED display screen is provided, which includes a control board assembly, where the control board assembly is the above control board assembly. The power panel 20 and the control panel 10 in the control panel assembly are simply connected, and the electric connection can be realized only by a plug-in mode, so that the assembly difficulty is effectively reduced, and the production efficiency is improved. Therefore, the LED display screen with the control board assembly also has the advantages.

The LED display screen comprises a box body and a display module, the display module is installed on the box body, the control panel assembly is arranged in the box body, and the control panel 10 is electrically connected with the display module. The housing provides a fixed location for the control board assembly and the power board 20 is located between the control board 10 and the bottom wall of the housing. The box body is provided with an installation concave part, the power panel 20 is arranged in the installation concave part, and the control panel 10 is covered on the installation concave part. The power panel 20 and the control panel 10 are both connected with the box body through fasteners, so that connection is more stable, and the control panel and the power panel are not easy to loosen.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A control panel assembly, comprising:

a control board (10) and a power board (20);

the plugging device (30) comprises a plugging column (31) and a plugging sleeve (32), wherein the plugging sleeve (32) is provided with a plugging hole (321), the plugging column (31) is in plugging fit with the plugging hole (321), one of the plugging column (31) and the plugging sleeve (32) is arranged on the control panel (10), and the other of the plugging column (31) and the plugging sleeve (32) is arranged on the power panel (20).

2. Control panel assembly according to claim 1, characterized in that the plug-in sleeve (32) is provided with an insulating sleeve (40) on the outside.

3. The control panel assembly of claim 1, wherein the plug-in sleeve (32) is connected to the power panel (20) by a threaded structure.

4. The control board assembly according to claim 3, wherein the power board (20) is provided with a connection boss (21), the connection boss (21) is provided with a mounting hole (211), and the thread structure comprises an internal thread arranged in the mounting hole (211) and an external thread arranged on the outer wall of the plug-in sleeve (32).

5. The control panel assembly according to any one of claims 1 to 4, wherein the plug-in stud (31) is welded to the control panel (10).

6. The control panel assembly according to any one of claims 1 to 4, wherein the plurality of plug posts (31) are provided, the plurality of plug holes (321) are provided, and the plurality of plug posts (31) are provided in one-to-one correspondence with the plurality of plug holes (321).

7. The control panel assembly according to any one of claims 1 to 4, wherein axes of the plurality of plug posts (31) are parallel to each other and lie in the same plane, and an arrangement direction (X) of the plurality of plug posts (31) is perpendicular to a length direction of the control panel (10).

8. The control board assembly according to any one of claims 1 to 4, wherein the plug-in post (31) is disposed on the control board (10), the plug-in hole (321) is disposed on the power board (20), the plug-in post (31) comprises a connection section (311) and a plug-in section (312), the connection section (311) is located between the plug-in section (312) and the control board (10), and a diameter of the connection section (311) is larger than a diameter of the plug-in section (312).

9. An LED display screen comprising a control board assembly, wherein the control board assembly is the control board assembly of any one of claims 1 to 8.

10. The LED display screen according to claim 9, further comprising a box body and a display module, wherein the display module is mounted on the box body, the control board assembly is disposed in the box body, and the control board (10) is electrically connected with the display module.