CN213751745U - Frameless LED transparent display screen - Google Patents
Frameless LED transparent display screen Download PDFInfo
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- CN213751745U CN213751745U CN202023302669.6U CN202023302669U CN213751745U CN 213751745 U CN213751745 U CN 213751745U CN 202023302669 U CN202023302669 U CN 202023302669U CN 213751745 U CN213751745 U CN 213751745U
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- led transparent
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Abstract
The application provides a frameless type LED transparent display screen, this frameless type LED transparent display screen includes: the PCB comprises a mounting plate, a plurality of PCBs and a control box, wherein a plurality of mounting grooves are formed in the mounting plate, bayonet through holes are formed in the mounting grooves, a plurality of sockets are formed in the control box, and plugs are arranged on the PCBs; the control box is fixed on the mounting panel, and the control box sets up from the mounting groove, and the PCB board sets up in the mounting groove, and the plug passes behind the bayonet socket through-hole and is connected with the socket. In this application, adopt the mounting panel as the carrier, can alleviate the weight of whole LED transparent display screen, the concatenation of being convenient for, in addition, be provided with the mounting groove on the mounting panel, the mounting groove is used for acceping the PCB board, still is provided with the bayonet socket through-hole on the mounting groove, and the plug on the PCB board passes the bayonet socket through-hole to with the socket connection on the control box, adopt plug and socket connection's mode, avoided complicated wiring, can realize swift installation moreover, be convenient for maintain.
Description
Technical Field
The application relates to the technical field of display screens, in particular to a frameless LED transparent display screen.
Background
At present, an LED display screen is composed of a plurality of LED lamp panels, and the LED lamp panels and a control box need to be communicated with each other through a power supply and data. In the past, the LED lamp panel and the control box are connected through a flexible and independent power line and data line, but this causes problems of complicated wiring behind the LED display screen, difficult assembly, inconvenient maintenance, etc., so that there is a need for improvement in the prior art.
Moreover, due to the weight limitation, when some ultra-large screens are combined, large-area splicing cannot be performed due to the self-weight problem.
In view of this, overcoming the deficiencies of the prior art products is an urgent problem to be solved in the art.
Disclosure of Invention
The technical problem that this application mainly solved provides a frameless type LED transparent display screen, is provided with the mounting groove on the mounting panel, and the mounting groove is used for acceping the PCB board, still is provided with the bayonet socket through-hole on the mounting groove, and the plug on the PCB board passes the bayonet socket through-hole to be connected with the socket on the control box, adopt the mode of plug and socket connection, avoided complicated wiring, can realize swift installation moreover, be convenient for maintain.
In order to solve the technical problem, the application adopts a technical scheme that: provided is a frameless LED transparent display screen, comprising: the PCB comprises a mounting plate, a plurality of PCBs and a control box, wherein the mounting plate is provided with a plurality of mounting grooves, the mounting grooves are provided with bayonet through holes, the control box is provided with a plurality of sockets, and the PCBs are provided with plugs;
the control box is fixed on the mounting panel, just the control box is kept away from the mounting groove and is set up, the PCB board sets up in the mounting groove, the plug passes behind the bayonet socket through-hole with the socket is connected.
Preferably, the PCB board is the bar, the mounting groove is the bar, the opening size of mounting groove with the width phase-match of PCB board.
Preferably, the frameless LED transparent display screen comprises a splicing sheet by which a plurality of the mounting boards are spliced together.
Preferably, a first fixing hole is formed in the mounting plate, and second fixing holes are formed in two ends of the splicing sheet;
one of the second fixing holes of the splicing sheet is in threaded connection or bolted connection with the first fixing hole of one of the mounting plates; the other second fixing hole of the splicing sheet is in threaded connection or bolted connection with the other first fixing hole of the mounting plate, so that the splicing of the mounting plates is completed.
Preferably, the mounting plate is quadrilateral, and the first fixing holes are distributed on four sides of the mounting plate;
two first fixing holes are formed in each side edge.
Preferably, the mounting plate is further provided with a mounting hole, and the control box is fixed on the mounting plate through the mounting hole.
Preferably, a light source is disposed on the PCB.
Preferably, the frameless LED transparent display screen further includes a light guide plate, the light guide plate is disposed on the mounting plate, and the light guide plate and the PCB are disposed at the same side of the mounting plate.
Preferably, the mounting grooves are arranged in parallel.
Preferably, the distribution direction of the control boxes is perpendicular to the extension direction of the mounting groove.
The beneficial effect of this application is: the application provides a frameless type LED transparent display screen, frameless type LED transparent display screen includes: the PCB comprises a mounting plate, a plurality of PCBs and a control box, wherein the mounting plate is provided with a plurality of mounting grooves, the mounting grooves are provided with bayonet through holes, the control box is provided with a plurality of sockets, and the PCBs are provided with plugs; the control box is fixed on the mounting panel, just the control box is kept away from the mounting groove and is set up, the PCB board sets up in the mounting groove, the plug passes behind the bayonet socket through-hole with the socket is connected.
In this application, adopt the mounting panel as the carrier, can alleviate the weight of whole LED transparent display screen, the concatenation of being convenient for, in addition, be provided with the mounting groove on the mounting panel, the mounting groove is used for acceping the PCB board, still is provided with the bayonet socket through-hole on the mounting groove, and the plug on the PCB board passes the bayonet socket through-hole to with the socket connection on the control box, adopt plug and socket connection's mode, avoided complicated wiring, can realize swift installation moreover, be convenient for maintain.
Furthermore, different mounting plates are spliced together by the splicing pieces, so that the structure is simple, and large-area splicing can be performed without limit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of a frameless LED transparent display screen provided in an embodiment of the present application;
FIG. 2 is an enlarged schematic view at A in FIG. 1 provided by an embodiment of the present application;
fig. 3 is an exploded schematic view of a frameless LED transparent display screen according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view at B in FIG. 3 provided by an embodiment of the present application;
fig. 5 is an exploded schematic view of another frameless LED transparent display panel provided in the embodiment of the present application;
FIG. 6 is an enlarged schematic view at C in FIG. 5 provided by an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a control box provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of a mounting plate spliced by splicing pieces according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, 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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. 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 features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Referring to fig. 1 to 7, the present embodiment provides a frameless LED transparent display panel, which includes: mounting panel 1, a plurality of PCB board 2 and control box 3, be provided with a plurality of mounting grooves 11 on the mounting panel 1, be provided with bayonet socket through-hole 111 on the mounting groove 11, be provided with a plurality of sockets 31 on the control box 3, be provided with plug 21 on the PCB board 2. The PCB board 2 is provided with a plurality of light sources 22, the light sources 22 are distributed along the extending direction of the PCB board 2, wherein the light sources 22 may be LED lamps.
In an alternative embodiment, the mounting grooves 11 are arranged in parallel, and the number of the mounting grooves 11 is not particularly limited.
In an alternative embodiment, a plug 21 is disposed on each PCB board 2, and the distribution direction of the control box 3 is perpendicular to the extension direction of the mounting slot 11, so as to ensure the orderly coupling between the tap and the socket 31.
In an optional embodiment, the PCB board 2 is a bar, the mounting groove 11 is a bar, and the opening size of the mounting groove 11 matches with the width of the PCB board 2. During the actual mounting process, the PCB board 2 is placed in the mounting groove 11.
In an optional embodiment, the PCB board 2 may be provided with a positioning hole, and the mounting groove 11 is provided with a positioning column, wherein the positioning column is mounted in the positioning hole during the mounting process, so as to realize the positioning and fixing functions.
In a preferred embodiment, the mounting plate 1 and the PCB plate 2 are transparent, and may be made of a transparent material, so that the transparency can be improved to the maximum extent.
Referring to fig. 8, the frameless LED transparent display screen includes a splicing sheet 4, and a plurality of the mounting boards 1 are spliced together through the splicing sheet 4. Specifically, a first fixing hole 12 is formed in the mounting plate 1, and second fixing holes 41 are formed in two ends of the splicing sheet 4; one of the second fixing holes 41 of the splicing sheet 4 is in threaded connection or bolted connection with the first fixing hole 12 of one of the mounting plates 1; the other second fixing hole 41 of the splicing piece 4 is screwed or bolted with the other first fixing hole 12 of the mounting plate 1, so that the splicing of the mounting plates 1 is completed.
In the embodiment, the splicing pieces 4 are used for splicing different mounting plates 1 together, so that the structure is simple, and large-area splicing can be performed without limitation.
In an actual application scene, the mounting plate 1 is quadrilateral, and the first fixing holes 12 are distributed on four side edges of the mounting plate 1; two of the first fixing holes 12 are provided on each side.
In addition, the mounting plate 1 is further provided with a mounting hole (not labeled), and the control box 3 is fixed on the mounting plate 1 through the mounting hole.
In this embodiment, the frameless LED transparent display further includes a light guide plate 5, the light guide plate 5 is disposed on the mounting board 1, and the light guide plate 5 and the PCB 2 are disposed on the same side of the mounting board 1.
Certainly, in an actual application scenario, the socket may be disposed on the PCB, the plug is disposed on the control box, and positions of the socket and the plug may be interchanged, which is not specifically limited herein.
In this embodiment, the mounting plate 1 is adopted as a carrier, the scheme that the existing frame body is adopted as a carrier is replaced, the LED transparent display screen has no frame body, the weight of the whole LED transparent display screen can be reduced, the splicing is convenient, in addition, the mounting groove 11 is arranged on the mounting plate 1, the mounting groove 11 is used for accommodating the PCB 2, the mounting groove 11 is further provided with the bayonet through hole 111, the plug 21 on the PCB 2 passes through the bayonet through hole 111 and is connected with the socket 31 on the control box 3, the mode that the plug 21 is connected with the socket 31 is adopted, the complex wiring is avoided, the rapid installation can be realized, and the maintenance is convenient.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A frameless LED transparent display screen, which is characterized in that the frameless LED transparent display screen comprises: the PCB comprises a mounting plate, a plurality of PCBs and a control box, wherein the mounting plate is provided with a plurality of mounting grooves, the mounting grooves are provided with bayonet through holes, the control box is provided with a plurality of sockets, and the PCBs are provided with plugs;
the control box is fixed on the mounting panel, just the control box is kept away from the mounting groove and is set up, the PCB board sets up in the mounting groove, the plug passes behind the bayonet socket through-hole with the socket is connected.
2. The frameless LED transparent display screen of claim 1, wherein the PCB is in a strip shape, the mounting groove is in a strip shape, and the opening size of the mounting groove is matched with the width of the PCB.
3. The frameless LED transparent display of claim 1, comprising a splicing tab by which a plurality of the mounting boards are spliced together.
4. The frameless LED transparent display screen of claim 3, wherein the mounting plate is provided with a first fixing hole, and two ends of the splicing sheet are provided with a second fixing hole;
one of the second fixing holes of the splicing sheet is in threaded connection or bolted connection with the first fixing hole of one of the mounting plates; the other second fixing hole of the splicing sheet is in threaded connection or bolted connection with the other first fixing hole of the mounting plate, so that the splicing of the mounting plates is completed.
5. The frameless LED transparent display screen of claim 4, wherein the mounting plate is quadrilateral, and the first fixing holes are distributed on four sides of the mounting plate;
two first fixing holes are formed in each side edge.
6. The frameless LED transparent display screen of claim 1, wherein the mounting plate is further provided with mounting holes, and the control box is fixed on the mounting plate through the mounting holes.
7. The frameless LED transparent display screen of claim 1, wherein a light source is disposed on the PCB.
8. The frameless LED transparent display of claim 1, further comprising a light guide plate disposed on the mounting board and disposed on the same side of the mounting board as the PCB board.
9. The frameless LED transparent display screen of claim 1, wherein the mounting grooves are arranged in parallel.
10. The frameless LED transparent display screen of claim 1, wherein the distribution direction of the control boxes is perpendicular to the extension direction of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302669.6U CN213751745U (en) | 2020-12-31 | 2020-12-31 | Frameless LED transparent display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302669.6U CN213751745U (en) | 2020-12-31 | 2020-12-31 | Frameless LED transparent display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213751745U true CN213751745U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023302669.6U Active CN213751745U (en) | 2020-12-31 | 2020-12-31 | Frameless LED transparent display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117711279A (en) * | 2023-12-27 | 2024-03-15 | 江苏弘光显示技术有限公司 | Novel holographic transparent screen |
-
2020
- 2020-12-31 CN CN202023302669.6U patent/CN213751745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117711279A (en) * | 2023-12-27 | 2024-03-15 | 江苏弘光显示技术有限公司 | Novel holographic transparent screen |
| CN117711279B (en) * | 2023-12-27 | 2024-06-25 | 江苏弘光显示技术有限公司 | Holographic transparent screen |
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