Detachable splicing screen

Abstract

The utility model discloses a detachable splicing screen, which comprises a splicing screen, an assembling plate and a connecting seat, the connecting seat is fixedly arranged at the middle position of one end of the splicing screen, the assembling plate is symmetrically provided with connecting grooves, the connecting seat is movably arranged in the corresponding connecting grooves, and the assembling plate is fixedly arranged on the splicing screen. The assembly plate is provided with fastening bolt grooves uniformly in a penetrating mode, and the fastening bolt grooves and the connecting grooves do not interfere with each other. According to the utility model, the assembly plate is arranged and is fixed on a proper support, and the assembly plate is connected and fixed through the fastening bolt grooves; the spliced screen is flush with the side wall face of the assembling plate after being assembled, a fastening bolt groove in the upper end of the assembling plate can be hidden, the rear wall of the spliced screen can be protected through the elastic cushion, and the situation that the rear wall face of the spliced screen is scratched or even damaged due to the fact that the rear wall of the spliced screen makes hard contact with the side wall of the assembling plate is prevented. The method has the characteristics of high practicability and good spliced screen display effect.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a detachable splicing screen. Background Art

[0002] With the development of science and technology, digital products or electrical equipment have become indispensable daily necessities in people's lives. People have higher requirements for the practicality and aesthetics of displays. Users prefer large splicing screens to give people an intuitive feeling. Since the size of a single display screen itself is limited, in order to achieve ultra-large screen display, splicing screen technology came into being. The splicing screen uses multiple display screens spliced ​​together to form a large display screen. Each display screen displays a part of an image. The display screens arranged in a matrix jointly display a large area of ​​the image, and can also display different images in split screens; splicing screens are widely used in security, monitoring, medical, radio and television, advertising media and other fields, and in the existing splicing screen design, the two sub-display screens are spliced ​​together by the middle fixed bracket. Since the material of the middle fixed bracket has a certain thickness, such a structure will inevitably limit the further reduction of the splicing seam, resulting in a large splicing seam, affecting the display effect of the splicing screen. Therefore, it is very necessary to design a detachable splicing screen with strong practicality and good splicing screen display effect. Utility Model Content

[0003] The purpose of the utility model is to provide a detachable splicing screen to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a detachable splicing screen, comprising a splicing screen, an assembly plate and a connecting seat, wherein the connecting seat is fixedly installed at the middle position of one end of the splicing screen, the assembly plate is symmetrically provided with connecting grooves, the connecting seat is movably installed in the corresponding connecting grooves, the assembly plate is evenly provided with fastening bolt grooves, and the fastening bolt grooves and the connecting grooves do not interfere with each other, the connecting seat is symmetrically provided with first placement grooves, a first spring is fixedly installed at one end adjacent to the first placement groove, a propulsion block is fixedly installed at one end of the first spring, and the propulsion block is away from one end of the first spring. An insertion rod is fixedly installed at one end, and slots are symmetrically provided in the connecting groove. The insertion rod is movably installed in the corresponding slot. A second placement slot is provided in the middle of the push block, and a first sliding surface is provided at one end of the second placement slot adjacent to the first spring. A third placement slot is provided in the middle position of a side of the connecting seat away from the splicing screen, and a pressing plate is movably installed in the third placement slot. A push rod is symmetrically fixedly installed at one end of the push plate adjacent to the push block, one end of the push rod is movably installed in the corresponding second placement slot and a second sliding surface is provided at one end of the push rod, and the second sliding surface is in sliding contact with the corresponding first sliding surface.

[0005] According to the above technical solution, the push plate is symmetrically fixed with a limit block, the third placement slot is symmetrically provided with a limit slot, the limit block is movably installed in the corresponding limit slot, when the limit block is located at the leftmost end of the limit slot, the side wall surface of the push plate and the connecting seat are flush, the connecting seat and the side wall surface of the assembly plate are flush, and a second spring is fixedly installed between the push plate and the third placement slot.

[0006] According to the above technical solution, a third sliding surface is formed at one end of the insertion rod, and a fourth sliding surface is symmetrically formed at the connection groove, and the fourth sliding surface and the corresponding third sliding surface can be in sliding contact.

[0007] According to the above technical solution, an elastic pad is fixedly mounted on one end of the assembly plate adjacent to the splicing screen.

[0008] According to the above technical solution, the spliced ​​screen is flush with the side wall surface of the assembly plate after assembly.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention, by providing an assembly plate, fixes it on a suitable bracket, connects and fixes it through a fastening bolt groove, and by assembling the spliced ​​screen flush with the side wall of the assembly plate, the fastening bolt groove on the upper end of the assembly plate can be hidden, and the rear wall of the spliced ​​screen can be protected by an elastic pad to prevent it from having a hard contact with the side wall of the assembly plate, thereby causing scratches or even damage to the rear wall of the spliced ​​screen, and the rear wall of the assembly plate cannot be set closely on the wall, and the spliced ​​screen is fixed on the assembly plate by splicing, and since the connecting seat is set at the rear end of the spliced ​​screen, the splicing gap between the side walls of the spliced ​​screen is very small, which can increase the display effect of the spliced ​​screen after splicing, make the display effect better, and make people's viewing experience better, and at the same time, according to the spliced ​​screen The number of splicing can be adjusted according to the needs, and when fixing the connecting seat, the plug rod can be inserted into the corresponding slot through the elastic force of the first spring to complete the fixation. The fourth sliding surface and the corresponding third sliding surface can be slidably contacted, so that the connecting seat can be directly pressed inward when connecting and fixing, without pressing the button plate, and the operation is simpler and more convenient. At the same time, it can be disassembled by pressing the button plate, which is convenient for the disassembly and transportation of the spliced ​​screen. Through the coordinated use of the limit block and the limit groove, the button plate can be limited when moving, and at the same time, the button plate is flush with the side wall of the assembly plate when the maximum displacement is reached, which effectively plays a role of dust prevention, prevents impurities from entering the third placement groove, and at the same time increases the smoothness and beauty of the side wall of the assembly plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a test cross-sectional schematic diagram of the utility model;

[0012] Figure 2 This utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0013] Figure 3 It is a three-dimensional schematic diagram of the assembly plate of the utility model;

[0014] In the figure: 1- splicing screen, 2- assembly plate, 3- connecting seat, 4- connecting groove, 5- fastening bolt groove, 6- first placement groove, 7- first spring, 8- pushing block, 9- plug rod, 10- slot, 11- second placement groove, 12- first sliding surface, 13- third placement groove, 14- pressing plate, 15- pushing rod, 16- second sliding surface, 17- limiting block, 18- limiting groove, 19- second spring, 20- third sliding surface, 21- fourth sliding surface, 22- elastic pad. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 The utility model provides a technical solution: a detachable splicing screen, including a splicing screen 1, an assembly plate 2 and a connecting seat 3, the connecting seat 3 is fixedly installed at the middle position of one end of the splicing screen 1, the assembly plate 2 is symmetrically provided with connecting grooves 4, the connecting seat 3 is movably installed in the corresponding connecting grooves 4, the assembly plate 2 is evenly provided with fastening bolt grooves 5, and the fastening bolt grooves 5 and the connecting grooves 4 do not interfere with each other, the connecting seat 3 is symmetrically provided with first placement grooves 6, and a first spring is fixedly installed at one end adjacent to the first placement groove 6 7, a push block 8 is fixedly installed at one end of the first spring 7, and a plug rod 9 is fixedly installed at the end of the push block 8 away from the first spring 7, the connecting groove 4 is symmetrically provided with slots 10, and the plug rod 9 is movably installed in the corresponding slots 10, a second placement slot 11 is opened through the middle of the push block 8, and a first sliding surface 12 is opened at one end of the second placement slot 11 adjacent to the first spring 7, and a third placement slot 13 is opened in the middle position of the side of the connecting seat 3 away from the splicing screen 1, and a pressing plate 1 is movably installed in the third placement slot 13 4, the push plate 14 is symmetrically fixed with a push rod 15 at one end adjacent to the push block 8, one end of the push rod 15 is movably installed in the corresponding second placement groove 11 and one end of the push rod 15 is provided with a second sliding surface 16, the second sliding surface 16 is in sliding contact with the corresponding first sliding surface 12, when the utility model is used, the assembly plate 2 can be first fixed on a suitable bracket, connected and fixed by the fastening bolt groove 5, the rear wall of the assembly plate 2 cannot be set close to the wall, and the splicing screen 1 is spliced ​​and fixed on the assembly plate 2, by The connecting seat 3 is arranged at the rear end of the splicing screen 1, and the splicing gap between the side walls of the splicing screen 1 is very small, which can increase the display effect of the splicing screen 1, make the display effect better, and make people's viewing experience better. At the same time, according to the number of splicing of the splicing screen 1, an assembly plate 2 of a suitable size can be made, and corresponding adjustments can be made according to needs. When fixing the connecting seat 3, the insertion rod 9 can be inserted into the corresponding slot 10 by the elastic force of the first spring 7 to complete the fixation. At the same time, it can be disassembled by pressing the pressing plate 14, which is convenient for the disassembly and transportation of the splicing screen 1;

[0017] Specifically, the pressing plate 14 is symmetrically fixed with a limiting block 17, and the third placement slot 13 is symmetrically provided with a limiting slot 18, and the limiting block 17 is movably installed in the corresponding limiting slot 18. When the limiting block 17 is located at the leftmost end of the limiting slot 18, the side wall surface of the pressing plate 14 and the connecting seat 3 are flush, and the connecting seat 3 and the side wall surface of the assembling plate 2 are flush. A second spring 19 is fixedly installed between the pressing plate 14 and the third placement slot 13. Through the coordinated use of the limiting block 17 and the limiting slot 18, the pressing plate 14 can be limited when moving, and at the same time, the pressing plate 14 can be flush with the side wall surface of the assembling plate 2 when the maximum displacement occurs, which effectively plays a dustproof role, prevents impurities from entering the third placement slot 13, and at the same time increases the flatness and beauty of the side wall surface of the assembling plate 2.

[0018] Specifically, the third sliding surface 20 is formed at one end of the insertion rod 9, and the fourth sliding surface 21 is symmetrically formed at the connection groove 4. The fourth sliding surface 21 and the corresponding third sliding surface 20 can be in sliding contact, so that the connection seat 4 can be directly pressed inward when connected and fixed, without pressing the pressing plate 14, and the operation is simpler and more convenient;

[0019] Specifically, an elastic pad 22 is fixedly installed at one end of the assembly plate 2 adjacent to the splicing screen 1, and the elastic pad 22 can protect the rear wall of the splicing screen 1 to prevent it from having a hard contact with the side wall of the assembly plate 2, thereby causing scratches or even damage to the rear wall of the splicing screen 1;

[0020] Specifically, the splicing screen 1 is flush with the side wall surface of the assembly plate 2 after assembly, and the fastening bolt groove 5 at the upper end of the assembly plate 2 can be hidden by making the splicing screen 1 flush with the side wall surface of the assembly plate 2 after assembly.

[0021] Working principle: When the utility model is in use, the assembly plate 2 can be first fixed on a suitable bracket, connected and fixed by the fastening bolt groove 5, and the fastening bolt groove 5 on the upper end of the assembly plate 2 can be hidden by making the splicing screen 1 flush with the side wall of the assembly plate 2 after assembly, and the rear wall of the splicing screen 1 can be protected by the elastic pad 22 to prevent it from having a hard contact with the side wall of the assembly plate 2, thereby causing scratches or even damage to the rear wall of the splicing screen 1. The rear wall of the assembly plate 2 cannot be set tightly on the wall, and the splicing screen 1 is spliced ​​and fixed on the assembly plate 2. Since the connecting seat 3 is set at the rear end of the splicing screen 1, the splicing gap between the side walls of the splicing screen 1 is very small, which can increase the display effect of the spliced ​​screen 1, make the display effect better, and make people's viewing experience better. At the same time, according to the number of splicing of the splicing screen 1, a suitable size can be made. A small assembly plate 2 is sufficient, and it can be adjusted accordingly as needed. When fixing the connecting seat 3, the insertion rod 9 can be inserted into the corresponding slot 10 through the elastic force of the first spring 7 to complete the fixation. The fourth sliding surface 21 and the corresponding third sliding surface 20 can be slidably contacted, so that the connecting seat 4 can be directly pressed inward when connecting and fixing, without pressing the pressing plate 14, and the operation is simpler and more convenient. At the same time, it can be disassembled by pressing the pressing plate 14, which is convenient for the disassembly and transportation of the splicing screen 1. Through the coordinated use of the limit block 17 and the limit groove 18, the pressing plate 14 can be limited when moving, and at the same time, the pressing plate 14 is flush with the side wall of the assembly plate 2 when the maximum displacement is reached, which effectively plays a role in dust prevention, prevents impurities from entering the third placement groove 13, and at the same time increases the smoothness and beauty of the side wall of the assembly plate 2.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A detachable splicing screen, comprising a splicing screen (1), an assembly plate (2) and a connecting seat (3), characterized in that: The connecting seat (3) is fixedly installed at the middle position of one end of the splicing screen (1); the assembling plate (2) is symmetrically provided with connecting grooves (4); the connecting seat (3) is movably installed in the corresponding connecting groove (4); the assembling plate (2) is evenly provided with fastening bolt grooves (5) and the fastening bolt grooves (5) and the connecting grooves (4) do not interfere with each other; the connecting seat (3) is symmetrically provided with a first placement groove (6); a first spring (7) is fixedly installed at one end adjacent to the first placement groove (6); a propulsion block (8) is fixedly installed at one end of the first spring (7); an insertion rod (9) is fixedly installed at one end of the propulsion block (8) away from the first spring (7); the connecting groove (4) is symmetrically provided with a slot (10); the insertion rod (9) is movably installed In the corresponding slot (10), a second placement slot (11) is provided through the middle of the push block (8), and a first sliding surface (12) is provided at one end of the second placement slot (11) adjacent to the first spring (7). A third placement slot (13) is provided in the middle of a side of the connecting seat (3) away from the splicing screen (1), and a pressing plate (14) is movably installed in the third placement slot (13). A push rod (15) is symmetrically fixedly installed at one end of the pressing plate (14) adjacent to the push block (8), and one end of the push rod (15) is movably installed in the corresponding second placement slot (11) and a second sliding surface (16) is provided at one end of the push rod (15), and the second sliding surface (16) is in sliding contact with the corresponding first sliding surface (12).

2. The detachable splicing screen according to claim 1, characterized in that: The pressing plate (14) is symmetrically fixedly provided with a limiting block (17); the third placement slot (13) is symmetrically provided with a limiting slot (18); the limiting block (17) is movably installed in the corresponding limiting slot (18); when the limiting block (17) is located at the leftmost end of the limiting slot (18), the side wall surface of the pressing plate (14) and the connecting seat (3) are flush with each other; the side wall surface of the connecting seat (3) and the assembling plate (2) are flush with each other; and a second spring (19) is fixedly provided between the pressing plate (14) and the third placement slot (13).

3. The detachable splicing screen according to claim 2, characterized in that: A third sliding surface (20) is formed at one end of the insertion rod (9), and a fourth sliding surface (21) is symmetrically formed at the connection groove (4), and the fourth sliding surface (21) and the corresponding third sliding surface (20) can be in sliding contact.

4. The detachable splicing screen according to claim 3 is characterized in that: An elastic pad (22) is fixedly mounted on one end of the assembly plate (2) adjacent to the spliced ​​screen (1).

5. The detachable splicing screen according to claim 4, characterized in that: After being assembled, the spliced ​​screen (1) is flush with the side wall surface of the assembly plate (2).

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