CN210606408U

CN210606408U - LED display screen unit and LED display screen assembly with same

Info

Publication number: CN210606408U
Application number: CN201921330939.9U
Authority: CN
Inventors: 李炳锋; 李涛
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-22
Anticipated expiration: 2029-08-15

Abstract

The utility model provides a LED display screen unit and have its LED display screen subassembly, wherein, LED display screen unit, include: the box body comprises a first side part and a second side part which are oppositely arranged; the LED module assembly is arranged on the box body; the LED module comprises a first connector element and a second connector element, wherein the first connector element is arranged at the first side, the second connector element is arranged at the second side, the first connector element and the second connector element can be connected with the LED module assembly, and the first connector element and the second connector element are structurally matched. The problem that the whole display screen is messy in the prior art is solved.

Description

LED display screen unit and LED display screen assembly with same

Technical Field

The utility model relates to a LED shows the field, particularly, relates to a LED display screen unit and have its LED display screen subassembly.

Background

In the prior art, the LED display screen is provided with an aerial socket, the aerial socket is mostly placed in the middle of the screen body, and the screen body is oppositely plugged through a connecting wire of an external power signal interface and transmits power and signals.

However, the connection lines of the power signal interfaces outside the LED display screen are mostly external swing lines for transmitting power signals, and the external swing lines are used to connect the interfaces of the display screen, so that the whole display screen is messy and the connection lines between the interfaces are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED display screen unit and have its LED display screen subassembly to solve among the prior art whole display screen and show in disorder problem.

In order to achieve the above object, according to an aspect of the present invention, there is provided an LED display screen unit, including: the box body comprises a first side part and a second side part which are oppositely arranged; the LED module assembly is arranged on the box body; the LED module comprises a first connector element and a second connector element, wherein the first connector element is arranged at the first side, the second connector element is arranged at the second side, the first connector element and the second connector element can be connected with the LED module assembly, and the first connector element and the second connector element are structurally matched.

Furthermore, the box body is in a cuboid shape, and the extending directions of the first side part and the second side part are parallel to the length direction of the box body.

Furthermore, a first mounting hole is formed in the first side portion, a second mounting hole is formed in the second side portion, the first connector element is mounted in the first mounting hole, and the second connector element is mounted in the second mounting hole.

Further, the box includes the plate body and encloses the bounding wall of establishing on the plate body, and first mounting hole and second mounting hole set up on the bounding wall, and the cross-section of first mounting hole and/or second mounting hole is trapezoidal form.

Furthermore, a first reinforcing rib is arranged at the position, located at the first mounting hole, of the enclosing plate, and a second reinforcing rib is arranged at the position, located at the second mounting hole, of the enclosing plate.

Further, the box has first installation cavity and second installation cavity, and LED module subassembly includes a plurality ofly, and partial LED module unit mount is in first installation cavity, and another partial LED module unit mount is in the second installation cavity, and first mounting hole is linked together with first installation cavity, and the second mounting hole is linked together with the second installation cavity.

Furthermore, the LED display screen further comprises a first circuit board connected with the LED module assembly located in the first installation cavity and a second circuit board connected with the LED module assembly located in the second installation cavity, the first circuit board is installed in the first installation cavity, the second circuit board is installed in the second installation cavity, the first plug-in element is connected with one end of the first circuit board, and the second plug-in element is connected with one end of the second circuit board.

Further, the LED display screen further comprises a first fastener and a second fastener, the first plug-in component is fixed on the box body through the first fastener, and the second plug-in component is fixed on the box body through the second fastener.

Further, the first connector element protrudes from the surface of the first side portion in the longitudinal direction of the housing, and the second connector element is located inside or flush with the surface of the second side portion in the longitudinal direction of the housing.

According to the utility model discloses an on the other hand provides a LED display screen subassembly, LED display screen unit including a plurality of interconnect, the LED display screen unit is foretell LED display screen unit, and the first plug-in component of a LED display screen unit in two adjacent LED display screen units is inserted the plug-in cooperation of plug-in component with the second of another LED display screen unit.

Use the technical scheme of the utility model, LED display screen unit includes that box, LED module subassembly, first inserting connect the plug-in component and second to connect the plug-in component. The box includes relative first lateral part and second lateral part that sets up. The LED module assembly is arranged on the box body. The first connector element is arranged at the first side and the second connector element is arranged at the second side. The first connector element and the second connector element can be connected with the LED module assembly, and the first connector element and the second connector element are structurally matched. Therefore, the wiring in the prior art is integrated on the first plug element and the second plug element, so that no wiring is thrown out of the box body, and the whole LED display screen unit is neat. In the process of assembling the LED display screen units, the first plug-in element and the second plug-in element are structurally matched, so that the LED display screen units can be installed together, and the installation is more convenient and faster. Therefore, the technical scheme of the application can solve the problem that the whole display screen is messy in the prior art.

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 perspective view of an embodiment of an LED display screen unit according to the present invention;

FIG. 2 shows a schematic perspective view of the housing of the LED display screen unit of FIG. 1;

FIG. 3 shows a partial schematic view of the LED display screen unit of FIG. 1 at a second mounting hole;

FIG. 4 shows a partial schematic view of the LED display screen unit of FIG. 1 at a first mounting hole;

FIG. 5 shows a schematic top view of the housing of the LED display screen unit of FIG. 1;

FIG. 6 shows a partial schematic view of a first side portion of the LED display screen unit of FIG. 1;

FIG. 7 shows a partial schematic view of a second side portion of the LED display screen unit of FIG. 1; and

fig. 8 shows a partial schematic view of an embodiment of an LED display screen assembly according to the present invention.

Wherein the figures include the following reference numerals:

10. a box body; 11. a first side portion; 111. a first mounting hole; 12. a second side portion; 121. a second mounting hole; 13. a first mounting cavity; 14. a second mounting cavity; 15. a plate body; 16. enclosing plates; 161. a first reinforcing rib; 162. a second reinforcing rib; 21. a first connector element; 22. a second connector element; 30. an LED module assembly; 31. a second circuit board; 32. a display screen.

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.

As shown in fig. 1 to 4, the LED display screen unit of the present embodiment includes: the LED module comprises a box body 10, an LED module assembly 30, a first connector element 21 and a second connector element 22. The case 10 includes a first side 11 and a second side 12 disposed opposite to each other. The LED module assembly 30 is disposed on the case 10. The first connector element 21 is arranged at the first side 11, the second connector element 22 is arranged at the second side 12, the first connector element 21 and the second connector element 22 can be connected with the LED module assembly 30, and the first connector element 21 and the second connector element 22 are matched in structure.

By applying the technical scheme of the embodiment, the LED display screen unit comprises a box body 10, an LED module assembly 30, a first connector element 21 and a second connector element 22. The first connector element 21 and the second connector element 22 are structurally adapted to one another. Thus, the wiring in the prior art is integrated into the first connector element 21 and the second connector element 22, so that no wiring is thrown out of the exterior of the case 10, and the whole LED display screen unit is neat. In the process of assembling the plurality of LED display screen units, the first plug element 21 and the second plug element 22 are structurally matched, so that the plurality of LED display screen units can be installed together, and the installation is more convenient and faster. Therefore, the technical scheme of the embodiment can solve the problem that the whole display screen is messy in the prior art. The term "fit" means that the first connector element 21 and the second connector element 22 are shaped so as to be fittingly engaged with each other.

As shown in fig. 2 and 5, in the embodiment, the case 10 has a rectangular parallelepiped shape, and the extending directions of the first side portion 11 and the second side portion 12 are parallel to the longitudinal direction of the case 10. Thus, when the LED display screen unit is assembled, the first plug-in element 21 is arranged in the direction of assembling the LED display screen unit, and the second plug-in element 22 is arranged in the direction of assembling the LED display screen unit, so that the installation efficiency of assembling the LED display screen unit is improved.

As shown in fig. 3 and 4, in the embodiment, the first side portion 11 is provided with a first mounting hole 111, and the second side portion 12 is provided with a second mounting hole 121. The first connector element 21 is mounted in the first mounting hole 111, and the second connector element 22 is mounted in the second mounting hole 121. The first mounting hole 111 and the second mounting hole 121 are simple in structure and convenient to machine and mold.

As shown in fig. 2 to 4, the box body 10 includes a plate body 15 and a surrounding plate 16 surrounding the plate body 15, the first mounting hole 111 and the second mounting hole 121 are provided on the surrounding plate 16, and the first mounting hole 111 and the second mounting hole 121 have a trapezoidal cross section. Thus, in the process of mounting the first connector element 21 in the first mounting hole 111, the trapezoidal shape can determine the mounting direction of the first connector element 21, and the mounting efficiency of the first connector element 21 is improved. In the process of mounting the second connector element 22 in the second mounting hole 121, the trapezoidal shape can determine the mounting direction of the second connector element 22, and the mounting efficiency of the second connector element 22 is improved.

In other embodiments not shown in the figures, the first mounting hole or the second mounting hole is trapezoidal in shape. In this way, the efficiency of mounting one of the first connector element and the second connector element can likewise be increased.

As shown in fig. 3, 4, 6 and 7, the shroud 16 is provided with a first reinforcing rib 161 at the first mounting hole 111. The provision of the first reinforcing bead 161 can improve the strength of the shroud 16 at the first mounting hole 111. The shroud 16 is provided with a second reinforcing rib 162 at the second mounting hole 121. The provision of the second reinforcing rib 162 can improve the strength of the shroud 16 of the second mounting hole 121.

As shown in fig. 1 to 4, the case 10 has a first mounting cavity 13 and a second mounting cavity 14, the LED module assemblies 30 include a plurality of LED module assemblies 30, a part of the LED module assemblies 30 is mounted in the first mounting cavity 13, another part of the LED module assemblies 30 is mounted in the second mounting cavity 14, and the first mounting holes 111 are communicated with the first mounting cavity 13. The leads of the first connector element 21 can pass through the first mounting holes 111, thereby facilitating routing of the leads of the first connector element 21. The second mounting hole 121 communicates with the second mounting chamber 14. The leads of the second connector element 22 can pass through the second mounting holes 121, thereby facilitating routing of the leads of the second connector element 22. In this embodiment, there are two LED module assemblies 30 located in the first mounting cavity 13, and there are two LED module assemblies 30 located in the second mounting cavity 14. A cross beam is arranged between the first mounting cavity 13 and the second mounting cavity 14.

As shown in fig. 1 to 4, the LED display screen further includes a first circuit board connected to the LED module assembly 30 located in the first mounting cavity 13 and a second circuit board connected to the LED module assembly 30 located in the second mounting cavity 14, the first circuit board is installed in the first mounting cavity 13, the second circuit board is installed in the second mounting cavity 14, the first connector element 21 is connected to one end of the first circuit board, and the second connector element 22 is connected to one end of the second circuit board. Thus, the first connector element 21 and the second connector element 22 can effectively control the display or the turn-off of the LED module assembly 30 under the condition of power-on or power-off. The first circuit board and the second circuit board are connected by a wire.

As shown in fig. 6 and 7, the LED display screen further includes a first fastener and a second fastener. The first connector element 21 is fixed to the housing 10 by a first fastening means, by which the first connector element 21 is fixed more securely. The second connector element 22 is fixed to the housing 10 by a second fastening means. The second connector element 22 is fixed more securely by the first fastening means. The first and second fasteners of this embodiment are preferably screws.

As shown in FIGS. 6 and 7, the first connector element 21 projects from the surface of the first side portion 11 in the longitudinal direction of the housing 10. The second connector element 22 is located inside the surface of the second side 12 or flush with the surface of the second side 12 along the length of the housing 10, which reduces the mounting height of the housing 10. In this embodiment, the first connector element 21 is a male connector, and the second connector element 22 is a female connector. In this way, on the one hand, the mating of the first connector element 21 and the second connector element 22 is facilitated, and on the other hand, the dimensions of the mating of the first connector element 21 and the second connector element 22 are prevented from interfering with the mounting of the LED display screen unit.

The present application further provides an LED display screen assembly, as shown in fig. 8, in this embodiment, the LED display screen assembly of this embodiment includes a plurality of LED display screen units connected to each other. The LED display screen units are the LED display screen units, and the first plug-in element 21 of one LED display screen unit in two adjacent LED display screen units is in plug-in fit with the second plug-in element 22 of the other LED display screen unit. The first connector element 21 and the second connector element 22 are structurally adapted to one another. Like this, when assembling each LED display screen unit, directly connect the cooperation of pegging graft through first plug element 21 and second plug element 22 between the box 10 of each LED display screen unit for do not have the wiring between each box 10, avoid the wiring mode that the outside is in disorder among the prior art, and then avoid the problem of extravagant wiring between the interface.

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. An LED display screen unit, comprising:

the box body (10) comprises a first side part (11) and a second side part (12) which are oppositely arranged;

the LED module assembly (30) is arranged on the box body (10);

a first connector element (21) and a second connector element (22), wherein the first connector element (21) is arranged at the first side (11), the second connector element (22) is arranged at the second side (12), the first connector element (21) and the second connector element (22) can be connected with the LED module assembly (30), and the first connector element (21) and the second connector element (22) are structurally matched.

2. The LED display screen unit according to claim 1, characterized in that the box body (10) has a rectangular parallelepiped shape, and the first side portion (11) and the second side portion (12) extend in a direction parallel to the longitudinal direction of the box body (10).

3. The LED display screen unit of claim 1, wherein the first side portion (11) is provided with a first mounting hole (111) and the second side portion (12) is provided with a second mounting hole (121), the first connector element (21) being mounted in the first mounting hole (111) and the second connector element (22) being mounted in the second mounting hole (121).

4. The LED display screen unit according to claim 3, wherein the case (10) includes a plate body (15) and a surrounding plate (16) surrounding the plate body (15), the first mounting hole (111) and the second mounting hole (121) are provided on the surrounding plate (16), and a cross section of the first mounting hole (111) and/or the second mounting hole (121) is trapezoidal.

5. The LED display screen unit according to claim 4, wherein the enclosure (16) is provided with a first reinforcing rib (161) at the first mounting hole (111), and the enclosure (16) is provided with a second reinforcing rib (162) at the second mounting hole (121).

6. The LED display screen unit according to claim 4, wherein the box body (10) has a first mounting cavity (13) and a second mounting cavity (14), the LED module assembly (30) comprises a plurality of LED modules, a part of the LED module assembly (30) is mounted in the first mounting cavity (13), the other part of the LED module assembly (30) is mounted in the second mounting cavity (14), the first mounting hole (111) is communicated with the first mounting cavity (13), and the second mounting hole (121) is communicated with the second mounting cavity (14).

7. The LED display screen unit of claim 6, further comprising a first circuit board connected to the LED module assembly (30) in the first mounting cavity (13) and a second circuit board connected to the LED module assembly (30) in the second mounting cavity (14), the first circuit board being mounted in the first mounting cavity (13), the second circuit board being mounted in the second mounting cavity (14), the first connector element (21) being connected to one end of the first circuit board, and the second connector element (22) being connected to one end of the second circuit board.

8. LED display screen unit according to claim 1, characterised in that the LED display screen further comprises a first fastening element by means of which the first connector element (21) is fixed on the housing (10) and a second fastening element by means of which the second connector element (22) is fixed on the housing (10).

9. The LED display screen unit of claim 1, wherein the first connector element (21) protrudes from the surface of the first side portion (11) along the length of the housing (10), and the second connector element (22) is located inside the surface of the second side portion (12) or flush with the surface of the second side portion (12) along the length of the housing (10).

10. An LED display screen assembly comprising a plurality of interconnected LED display screen units, wherein the LED display screen units are according to any one of claims 1 to 9, and wherein a first connector element (21) of one of the LED display screen units is in plug-in engagement with a second connector element (22) of another of the LED display screen units.