LED display screen and spliced screen

Abstract

The utility model relates to the field of LED display, in particular to an LED display screen and a splicing screen. The LED display screen comprises a first display module, a frame, a first adapter plate and a power supply box, a first groove is formed in the first side wall of the frame, the first adapter plate is arranged in the first groove, the first display module is arranged on the first side wall of the frame, the power supply box is arranged on the second side wall of the frame, and the first adapter plate is arranged in the first groove. The first adapter plate is electrically connected with the first display module and the power supply box. As the first adapter plate and the power supply box are positioned on different sides of the frame, the power supply box does not need to cover the first adapter plate, so that the length can be shortened and the appearance is attractive when the power supply box is manufactured, the length of the required waterproof rubber ring can be shortened, and the problems that the power supply box needs to cover the adapter plate, the power supply box is relatively long and the cost is low in the existing display screen are solved. And the waterproof effect of the waterproof rubber ring is poor.

Description

Technical Field

[0001] The utility model relates to the field of LED display, in particular to an LED display screen and a spliced ​​screen. Background Art

[0002] At present, LED display screens generally include display modules, frames, adapter boards and power boxes. The display module is installed on one side wall of the frame, and the adapter board and the power box are installed on the other side wall of the frame. The adapter board is relatively long, and the power box must cover the adapter board, resulting in a relatively long power box. Because the power box is long, the contact circumference between the power box and the frame is long, so the circumference of the waterproof rubber ring must also be long, resulting in poor waterproof effect of the waterproof rubber ring. In addition, the power box is too long, which makes the LED display screen unsightly. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model proposes an LED display screen and a spliced ​​screen, aiming to solve the problem that the prior display screen requires a power box to cover the adapter plate, the power box is relatively long, and the waterproof effect of the waterproof rubber ring is poor.

[0004] The technical solution proposed by the utility model is:

[0005] An LED display screen includes a first display module, a frame, a first adapter plate and a power box, wherein the first side wall of the frame is provided with a first groove, the first adapter plate is arranged in the first groove, the first display module is arranged on the first side wall of the frame, the power box is arranged on the second side wall of the frame, and the first adapter plate is electrically connected to the first display module and the power box respectively.

[0006] Furthermore, the frame includes a frame body and a support plate, the two ends of the support plate are respectively connected to the first frame plate of the frame body and the third frame plate of the frame body, the first groove is arranged on the first side wall of the support plate, the first display module is connected to the first side wall of the support plate, and the power box is arranged on the second side wall of the support plate.

[0007] Furthermore, the support plate is provided with a first avoidance opening, the second side wall of the first adapter plate is provided with a first plug, the power box is provided with a first socket, and the first plug passes through the first avoidance opening and is inserted into the first socket.

[0008] Furthermore, the first side wall of the first adapter plate is provided with a plurality of second plugs, the first display module includes a plurality of first display units, each of the first display units is provided with a second socket, each of the first display units is connected to the first side wall of the support plate, and each of the second plugs is inserted into a second socket.

[0009] Furthermore, the LED display screen includes a second display module and a second adapter plate, the first side wall of the support plate is provided with a second groove, the second adapter plate is arranged in the second groove, the second display module is connected to the first side wall of the support plate, the first display module and the second display module cover the frame, and the second adapter plate is electrically connected to the second display module and the power box respectively.

[0010] Furthermore, the support plate is provided with a second avoidance opening, the second side wall of the second adapter plate is provided with a third plug, the power box is provided with a third socket, and the third plug passes through the second avoidance opening and is inserted into the third socket.

[0011] Furthermore, the first side wall of the second adapter plate is provided with a plurality of fourth plugs, the second display module includes a plurality of second display units, each of the second display units is provided with a fourth socket, each of the second display units is connected to the first side wall of the support plate, and each of the fourth plugs is inserted into a fourth socket.

[0012] Further, the frame includes a plurality of first reinforcing plates, one end of the first reinforcing plate is connected to the support plate, the other end of the first reinforcing plate is connected to the second frame plate of the frame body, or the other end of the first reinforcing plate is connected to the fourth frame plate of the frame body, and the first side wall of the first reinforcing plate is connected to the first display unit.

[0013] Further, the frame includes a plurality of second reinforcing plates, one end of the second reinforcing plate is connected to the support plate, the other end of the second reinforcing plate is connected to the second frame plate of the frame body, or the other end of the second reinforcing plate is connected to the fourth frame plate of the frame body, and the first side wall of the second reinforcing plate is connected to the second display unit.

[0014] The utility model also provides a spliced ​​screen, comprising a plurality of the above-mentioned LED display screens.

[0015] According to the above technical solution, the utility model has the following beneficial effects: since the first adapter plate and the power box are located on different sides of the frame, there is no need for the power box to cover the first adapter plate. Therefore, the length of the power box can be shortened when it is manufactured, which is also beautiful, so that the required waterproof rubber ring can also be shortened in length, thereby solving the problem of the existing display screen requiring the power box to cover the adapter plate and the power box being relatively long, resulting in poor waterproof effect of the waterproof rubber ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an LED display screen provided by an embodiment of the utility model;

[0017] Figure 2It is a structural schematic diagram of a framework provided by an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the frame provided by the embodiment of the utility model in another direction;

[0019] Figure 4 It is a structural schematic diagram of a power supply box provided by an embodiment of the utility model.

[0020] Explanation of the accompanying drawings: first display unit 11, frame body 21, support plate 22, first groove 221, first avoidance opening 222, second groove 223, second avoidance opening 224, first reinforcing plate 23, second reinforcing plate 24, first adapter plate 3, first plug 31, second plug 32, first socket 41, third socket 42, second display unit 51, second adapter plate 6, third plug 61, fourth plug 62. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] like Figures 1 to 4 As shown, an embodiment of the utility model proposes an LED display screen including a first display module, a frame, a first adapter plate 3 and a power box, the first side wall of the frame is provided with a first groove 221, the first adapter plate 3 is arranged in the first groove 221, the first display module is arranged on the first side wall of the frame, the power box is arranged on the second side wall of the frame, and the first adapter plate 3 is electrically connected to the first display module and the power box respectively.

[0023] In this embodiment, the second side wall of the frame and the first side wall of the frame are two side walls in different directions. Specifically, the second side wall of the frame and the first side wall of the frame are two side walls in opposite directions. For example, the first side wall of the frame is the left side wall, and the second side wall of the frame is the right side wall.

[0024] Since the first adapter plate 3 and the power box are located on different sides of the frame, there is no need for the power box to cover the first adapter plate 3. Therefore, the length of the power box can be shortened when it is manufactured, which is also beautiful. Therefore, the required waterproof rubber ring can also be shortened in length, thereby solving the problem that the existing display screen needs the power box to cover the adapter plate, and the power box is relatively long, resulting in poor waterproof effect of the waterproof rubber ring.

[0025] In this embodiment, the frame includes a frame body 21 and a support plate 22, the two ends of the support plate 22 are respectively connected to the first frame plate of the frame body 21 and the third frame plate of the frame body 21, the first groove 221 is provided on the first side wall of the support plate 22, the first display module is connected to the first side wall of the support plate 22, and the power box is provided on the second side wall of the support plate 22. The frame body 21 is formed by enclosing the first frame plate, the second frame plate, the third frame plate and the fourth frame plate.

[0026] In this embodiment, the support plate 22 is provided with a first avoidance opening 222, the second side wall of the first adapter plate 3 is provided with a first plug 31, the power box is provided with a first socket 41, and the first plug 31 passes through the first avoidance opening 222 and is inserted into the first socket 41. The first avoidance opening 222 is for facilitating the electrical connection between the first adapter plate 3 and the power box, and the first plug 31 is inserted into the first socket 41 to achieve the electrical connection between the first adapter plate 3 and the power box.

[0027] In this embodiment, the first side wall of the first adapter plate 3 is provided with a plurality of second plugs 32, the first display module includes a plurality of first display units 11, each of the first display units 11 is provided with a second socket, each of the first display units 11 is connected to the first side wall of the support plate 22, and each of the second plugs 32 is inserted into a second socket. The second plugs 32 are inserted into the second socket, thereby realizing the electrical connection between the first adapter plate 3 and each of the first display units 11.

[0028] In this embodiment, the LED display screen includes a second display module and a second adapter plate 6, the first side wall of the support plate 22 is provided with a second groove 223, the second adapter plate 6 is provided in the second groove 223, the second display module is connected to the first side wall of the support plate 22, the first display module and the second display module are spread over the frame 21, and the second adapter plate is electrically connected to the second display module and the power box, respectively. Since the second adapter plate 6 and the power box are located on different sides of the frame, the power box does not need to cover the second adapter plate 6. Therefore, the length of the power box can be shortened when making it, solving the problem that the existing display screen needs the power box to cover the adapter plate, resulting in a relatively long power box.

[0029] In this embodiment, the support plate 22 is provided with a second avoidance opening 224, the second side wall of the second adapter plate 6 is provided with a third plug 61, the power box is provided with a third socket 42, and the third plug 61 passes through the second avoidance opening 224 and is inserted into the third socket 42. The second avoidance opening 224 is for facilitating the electrical connection between the second adapter plate 6 and the power box, and the third plug 61 is inserted into the third socket 42 to achieve the electrical connection between the second adapter plate 6 and the power box.

[0030] In this embodiment, the first side wall of the second adapter plate 6 is provided with a plurality of fourth plugs 62, the second display module includes a plurality of second display units 51, each of the second display units 51 is provided with a fourth socket, each of the second display units 51 is connected to the first side wall of the support plate 22, and each of the fourth plugs 62 is inserted into a fourth socket. The fourth plug 62 is inserted into the fourth socket, thereby realizing the electrical connection between the second adapter plate 6 and each of the second display units 51.

[0031] In this embodiment, the frame includes a plurality of first reinforcing plates 23, one end of the first reinforcing plates 23 is connected to the support plate 22, the other end of the first reinforcing plates 23 is connected to the second frame plate of the frame body 21, or the other end of the first reinforcing plates 23 is connected to the fourth frame plate of the frame body 21, and the first side wall of the first reinforcing plates 23 is connected to the first display unit 11. The first reinforcing plates 23 not only strengthen the strength of the support plate 22, but also connect to the first display unit 11, thereby enhancing the stability of the connection.

[0032] In this embodiment, the frame includes a plurality of second reinforcing plates 24, one end of each of the second reinforcing plates 24 is connected to the support plate 22, and the other end of each of the second reinforcing plates 24 is connected to the second frame plate of the frame body 21, or the other end of each of the second reinforcing plates 24 is connected to the fourth frame plate of the frame body 21. The second reinforcing plates 24 not only strengthen the strength of the support plate 22, but also connect to the second display unit 51, thereby enhancing the stability of the connection.

[0033] The embodiment of the utility model further provides a spliced ​​screen, comprising a plurality of LED display screens as described above.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED display screen, characterized in that: It includes a first display module, a frame, a first adapter plate and a power box. The first side wall of the frame is provided with a first groove, the first adapter plate is arranged in the first groove, the first display module is arranged on the first side wall of the frame, the power box is arranged on the second side wall of the frame, and the first adapter plate is electrically connected to the first display module and the power box respectively.

2. The LED display screen according to claim 1, characterized in that: The frame includes a frame body and a support plate, the two ends of the support plate are respectively connected to the first frame plate of the frame body and the third frame plate of the frame body, the first groove is arranged on the first side wall of the support plate, the first display module is connected to the first side wall of the support plate, and the power box is arranged on the second side wall of the support plate.

3. The LED display screen according to claim 2, characterized in that: The support plate is provided with a first avoidance opening, the second side wall of the first adapter plate is provided with a first plug, the power box is provided with a first socket, and the first plug passes through the first avoidance opening and is inserted into the first socket.

4. The LED display screen according to claim 3, characterized in that: The first side wall of the first adapter plate is provided with a plurality of second plugs, the first display module includes a plurality of first display units, each of the first display units is provided with a second socket, each of the first display units is connected to the first side wall of the support plate, and each of the second plugs is inserted into a second socket.

5. The LED display screen according to claim 2, characterized in that: The LED display screen includes a second display module and a second adapter plate. The first side wall of the support plate is provided with a second groove, and the second adapter plate is arranged in the second groove. The second display module is connected to the first side wall of the support plate. The first display module and the second display module cover the entire frame, and the second adapter plate is electrically connected to the second display module and the power box, respectively.

6. The LED display screen according to claim 5, characterized in that: The support plate is provided with a second avoidance opening, the second side wall of the second adapter plate is provided with a third plug, the power box is provided with a third socket, and the third plug passes through the second avoidance opening and is inserted into the third socket.

7. The LED display screen according to claim 6, characterized in that: The first side wall of the second adapter plate is provided with multiple fourth plugs, the second display module includes multiple second display units, each of the second display units is provided with a fourth socket, each of the second display units is connected to the first side wall of the support plate, and each of the fourth plugs is inserted into a fourth socket.

8. The LED display screen according to claim 4, characterized in that: The frame includes a plurality of first reinforcing plates, one end of the first reinforcing plate is connected to the support plate, the other end of the first reinforcing plate is connected to the second frame plate of the frame body, or the other end of the first reinforcing plate is connected to the fourth frame plate of the frame body, and the first side wall of the first reinforcing plate is connected to the first display unit.

9. The LED display screen according to claim 7, characterized in that: The frame includes multiple second reinforcing plates, one end of the second reinforcing plate is connected to the support plate, the other end of the second reinforcing plate is connected to the second frame plate of the frame body, or the other end of the second reinforcing plate is connected to the fourth frame plate of the frame body, and the first side wall of the second reinforcing plate is connected to the second display unit.

10. A spliced ​​screen, characterized in that: It comprises a plurality of LED display screens as claimed in any one of claims 1 to 9.

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