CN218207354U

CN218207354U - Large screen LED's concatenation screen

Info

Publication number: CN218207354U
Application number: CN202222784524.7U
Authority: CN
Inventors: 张莹莹
Original assignee: Shandong Kerui Intelligent Technology Co ltd
Current assignee: Shandong Kerui Intelligent Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-03
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a large screen LED's concatenation screen in display screen technical field, including the backplate, be provided with the broadcast control subassembly in the backplate, the one end of backplate is fixed with the display screen, one side of backplate is fixed with first frame, one side that the backplate was kept away from to first frame is fixed with the spacing block, the lateral wall that first frame one side was kept away from to the stopper evenly is fixed with a plurality of first response contacts, the lateral wall that first frame one side was kept away from to the backplate is fixed with the second frame, the spacing groove has been seted up to the lateral wall that backplate one end was kept away from to the second frame, spacing groove and first response contact position assorted inner wall evenly are fixed with a plurality of second response contacts, when connecting, connect spacingly through stopper and spacing groove to two adjacent concatenation screens simultaneously, when guaranteeing whole roughness, quick assembly disassembly.

Description

Large screen LED's concatenation screen

Technical Field

The utility model relates to a display screen field specifically is a large screen LED's concatenation screen.

Background

The display screen is as an electronic display equipment, its range of application is fairly extensive, along with the promotion to display screen display demand, more and more display area need seek large tracts of land display screen and carry out the video broadcast, and the display area of single display screen is limited, consequently, the concatenation display screen is researched and developed and use, current concatenation display screen is when carrying out the concatenation use, advance to connect spacingly through the linking bridge of rear end, and do not have between two display screens that are close to each other and connect stop device, or simple bolt is spacing, if there is not spacing between two adjacent concatenation screens, then can lead to the roughness to differ between the concatenation display screen, if connect spacingly through the bolt, then can lead to the concatenation screen installation, it is too loaded down with trivial details to dismantle, therefore, this application provides a large screen LED's concatenation screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large screen LED's concatenation screen to solve the current concatenation display screen that the aforesaid provided and when splicing the use, advance to connect spacingly through the linking bridge of rear end, and do not have between two display screens that are close to each other and connect stop device, or simple bolt is spacing, if do not have spacingly between two adjacent concatenation screens, then can lead to the roughness between the concatenation display screen to differ, if connect spacingly through the bolt, then can lead to the installation of concatenation screen, dismantle too loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large screen LED's concatenation screen, includes the backplate, be provided with the broadcast control subassembly in the backplate, the one end of backplate is fixed with the display screen, one side of backplate is fixed with first frame, one side that the backplate was kept away from to first frame is fixed with the spacing piece, the lateral wall that first frame one side was kept away from to the spacing piece evenly is fixed with a plurality of first response contacts, the lateral wall that first frame one side was kept away from to the backplate is fixed with the second frame, the lateral wall that backplate was kept away from to first frame one end has seted up the spacing groove, spacing groove and first response contact position assorted inner wall evenly are fixed with a plurality of second response contacts, the lateral wall that display screen one end was kept away from to the backplate is fixed with the link, and a plurality of this devices of can be selected to splice the use, uses through first response contact and the cooperation of second response contact, can respond to adjacent concatenation screen, and establish the signal connection of two adjacent concatenation screens through the signal line simultaneously, and when connecting, connect spacingly through spacing block and spacing groove when guaranteeing whole roughness, but quick assembly disassembly.

As a further aspect of the present invention: the length distance formed between the two sides of the first frame and the second frame away from the two sides is matched with the length distance formed between the two sides of the display screen.

As a further aspect of the present invention: the thickness distance that forms between first frame and the second frame both ends all matches with the thickness distance that forms between the backplate both ends, confirms mounting dimension, ensures that this device can normal use.

As a further aspect of the present invention: the outer diameter of the limiting block is matched with the inner diameter of the limiting groove, the limiting block can be connected with the limiting groove in an inserting mode, the installation size is determined, and the limiting block can be connected with the adjacent limiting groove in an inserting mode.

As a further aspect of the present invention: the connecting frame is connected with the side wall of one end, far away from the back plate, of the connecting frame through uniform threads, and the connecting frame is matched with the connecting bolt to install the device on a truss or other fixing devices for use.

As a further aspect of the present invention: the backplate is close to the top lateral wall of link one end and has evenly seted up a plurality of radiating grooves, the lateral wall that the backplate is located the radiating groove bottom is provided with the signal connector, the lateral wall that the backplate is close to signal connector one side is provided with the power connector, the bottom lateral wall that the backplate is close to signal connector one end evenly is provided with a plurality of control switch, uses the control and the use of accomplishing the concatenation screen through the cooperation of a plurality of subassemblies.

As a further aspect of the present invention: and a loudspeaker is fixed at the bottom of the back plate, and audio playing is carried out through the loudspeaker.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, when using, can fix this device through connecting bolt and link and suitably use for the device, when splicing the use simultaneously, only need insert adjacent stopper and spacing groove and establish the connection, can connect spacingly to the concatenation screen, when guaranteeing the whole roughness of concatenation screen, but quick assembly disassembly.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic bottom structure of the present invention;

FIG. 4 is a schematic structural diagram of a plurality of tiled screen connections;

fig. 5 is an enlarged schematic view of a structure shown in fig. 4 according to the present invention.

In the figure: 1. a back plate; 101. a display screen; 102. a power supply connector; 103. a signal connector; 104. a heat sink; 105. a control switch; 106. a speaker; 110. a first frame; 111. a limiting block; 112. a first inductive contact; 120. a second frame; 121. a limiting groove; 122. a second inductive contact; 130. a connecting frame; 131. and connecting the bolts.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the embodiment of the utility model, an embodiment, a large screen LED's concatenation screen, including backplate 1, be provided with the broadcast control subassembly in the backplate 1, backplate 1's one end is fixed with display screen 101, one side of backplate 1 is fixed with first frame 110, one side that backplate 1 was kept away from to first frame 110 is fixed with stopper 111, the lateral wall that stopper 111 kept away from first frame 110 one side evenly is fixed with a plurality of first inductive contact 112, the lateral wall that backplate 1 kept away from first frame 110 one side is fixed with second frame 120, spacing groove 121 has been seted up to the lateral wall that backplate 1 one end was kept away from to second frame 120, spacing groove 121 and first inductive contact 112 position assorted inner wall evenly are fixed with a plurality of second inductive contact 122, backplate 1 keeps away from the lateral wall of display screen 101 one end and is fixed with link 130, optionally a plurality of this device splices use, splice through first inductive contact 112 and second inductive contact 122 cooperation use, can respond to adjacent concatenation screen, the signal connection of two adjacent concatenation screens is established through the signal line simultaneously, simultaneously when connecting, spacing groove is to two adjacent concatenation screens, can guarantee the quick dismouting degree simultaneously, the stopper 121, the quick concatenation screen is connected.

The length distance formed between the two sides of the first frame 110 and the second frame 120 away from each other is matched with the length distance formed between the two sides of the display screen 101.

The thickness distance formed between the two ends of the first frame 110 and the second frame 120 is matched with the thickness distance formed between the two ends of the back plate 1, the installation size is determined, and the normal use of the device is ensured.

The outer diameter of the limiting block 111 is matched with the inner diameter of the limiting groove 121, the limiting block 111 can be connected with the limiting groove 121 in an inserting mode, the installation size is determined, and the limiting block 111 can be connected with the adjacent limiting groove 121 in an inserting mode.

The side wall of the connecting frame 130 far away from one end of the back plate 1 is evenly in threaded connection with a plurality of connecting bolts 131, and the device can be installed on a truss or other fixing devices for use through the matching of the connecting bolts 131 and the connecting frame 130.

A plurality of radiating grooves 104 are uniformly formed in the side wall of the top end, close to one end of the connecting frame 130, of the backboard 1, a signal connector 103 is arranged on the side wall, located at the bottom end of the radiating grooves 104, of the backboard 1, a power connector 102 is arranged on the side wall, close to one side of the signal connector 103, of the backboard 1, a plurality of control switches 105 are uniformly arranged on the side wall, close to one end of the signal connector 103, of the bottom end of the backboard 1, and the control and the use of the spliced screen are completed through the matching of a plurality of components.

A loudspeaker 106 is fixed at the bottom of the back plate 1, and audio playing is performed through the loudspeaker 106.

The utility model discloses a theory of operation is: when the device is used, the splicing screens with proper quantity are selected according to the display area, then the splicing screens are connected according to actual conditions, during connection, only the adjacent limiting blocks 111 and the corresponding limiting grooves 121 are required to be inserted and connected, the device is connected with a truss or other supporting equipment through the connecting bolts 131 matched with the connecting frame 130, signal connection between the splicing screens and external equipment is established through the signal connecting ports 103 matched with signal lines, and the installation of the device can be completed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a large screen LED's concatenation screen, includes backplate (1), be provided with play control assembly in backplate (1), its characterized in that: the one end of backplate (1) is fixed with display screen (101), one side of backplate (1) is fixed with first frame (110), one side that backplate (1) was kept away from in first frame (110) is fixed with stopper (111), the lateral wall that first frame (110) one side was kept away from in stopper (111) evenly is fixed with a plurality of first response contacts (112), the lateral wall that first frame (110) one side was kept away from in backplate (1) is fixed with second frame (120), spacing groove (121) have been seted up to the lateral wall that backplate (1) one end was kept away from in second frame (120), spacing groove (121) and first response contact (112) position assorted inner wall evenly are fixed with a plurality of second response contacts (122), the lateral wall that display screen (101) one end was kept away from in backplate (1) is fixed with link (130).

2. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: the length distance formed between the far sides of the first frame (110) and the second frame (120) is matched with the length distance formed between the two sides of the display screen (101).

3. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: the thickness distance formed between the two ends of the first frame (110) and the second frame (120) is matched with the thickness distance formed between the two ends of the back plate (1).

4. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: the outer diameter of the limiting block (111) is matched with the inner diameter of the limiting groove (121), and the limiting block (111) can be inserted into the limiting groove (121) to be connected.

5. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: the side wall of one end, far away from the back plate (1), of the connecting frame (130) is evenly in threaded connection with a plurality of connecting bolts (131).

6. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: a plurality of heat dissipation grooves (104) are evenly seted up to the top lateral wall that backplate (1) is close to link (130) one end, the lateral wall that backplate (1) is located heat dissipation groove (104) bottom is provided with signal connector (103), the lateral wall that backplate (1) is close to signal connector (103) one side is provided with power connector (102), the bottom lateral wall that backplate (1) is close to signal connector (103) one end evenly is provided with a plurality of control switch (105).

7. The spliced screen of large-screen LEDs as claimed in claim 1, wherein: and a loudspeaker (106) is fixed at the bottom of the back plate (1).