Splicing type display screen with combined structure

Abstract

The utility model relates to the technical field of display screens, in particular to a spliced display screen with a combined structure, which comprises a display screen main body, a support frame is fixed on the rear side of the display screen main body, a first connecting ring is fixed on the edge of the rear side of the support frame, and a second connecting ring is fixed in the middle of the rear side of the support frame. And a guide frame is fixed between the first connecting ring and the second connecting ring. The display screen has the advantages that the driving plates and the connecting blocks drive the combined rods to stretch out and draw back along the inserting holes, so that the four combined rods on the side faces of the display screen can stretch out and draw back at the same time, and the display screen is conveniently and rapidly combined and spliced; the first connecting ring, the guide frame and the second connecting ring are detachably connected with the supporting frame through the first bolts, and therefore the combined structure on the rear side of the display screen body can be conveniently detached, replaced and maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field especially, it relates to a spliced display screen with combined structure. BACKGROUND

[0002] Display screen is the I / O device of computer, namely input output device. It is a kind of display tool that certain electronic file is shown to screen and is reflected to human eye through specific transmission equipment, and can be divided into CRT, LCD and multiple.

[0003] Therefore, a spliced display screen with combined structure is provided.

[0004] For example, the prior art Chinese patent publication "CN221057096U" provides a spliced display screen with combined structure, including first screen body, the side of first screen body is provided with second screen body, the side of second screen body is provided with third screen body, the top of first screen body, second screen body, third screen body is provided with combined screen.

[0005] The device drives the rotating rod to rotate by using the driving motor, so that the cam can roll in the mounting bracket, so that the first inserting rod and the second inserting rod can slide in the first sliding cylinder and the second sliding cylinder, indirectly promoting the first inserting rod to insert the first pin hole and the second inserting rod to insert the second pin hole. This swinging type extension and retraction can better separate the first screen body, the second screen body and the third screen body, increase the convenience of use and storage, and the entire combined screen is wrapped by using the edge covering shell, which can prevent explosion and falling, has multiple functions, is easy to color, and is partially resistant to high temperature.

[0006] The existing spliced display screen with combined structure is simple in combined structure on the side of display screen, can only extend the side of display screen individually, and the combination and splicing speed of display screen is slow. The combined structure on the side of display screen cannot be quickly extended and retracted to improve the combination and splicing speed of display screen. Moreover, the combined structure of display screen is fixedly installed on the side of display screen, which is not convenient for disassembly, installation, replacement and maintenance. When damage occurs, it is not conducive to disassembly and maintenance. UTILITY MODEL CONTENT

[0007] The utility model discloses a spliced display screen with combined structure to solve the shortcomings that the combined structure on the side of display screen is simple in prior art, can only extend the side of display screen individually, and the combination and splicing speed of display screen is slow.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] The utility model provides a kind of spliced display screen with combined structure, including display screen main body, the rear side of the display screen main body is fixed with support frame, the rear side edge of the support frame is fixed with first connecting ring, the rear side middle of the support frame is fixed with second connecting ring, fixed with guide frame between the first connecting ring and the second connecting ring, electric push rod is installed in the rear side middle of the display screen main body, the telescopic end of the electric push rod is installed with connecting plate, the edge of the connecting plate is rotatably connected with drive plate, the outer end of the drive plate is rotatably installed with connecting block, the side of the connecting block is fixed with sliding rod, the sliding rod slides through the middle of the guide frame, nut is connected with the outer end of the sliding rod and the position of the guide frame side, the outside of the connecting block is fixed with fixed plate, the outside of the fixed plate is fixed with combination rod, the outside of the first connecting ring is fixed with mounting plate, the surface of the mounting plate is opened with insertion hole, the outer end of the combination rod slides through the insertion hole, spring is slidably sleeved with the surface of the combination rod and between the insertion hole and the fixed plate.

[0010] Further, the surface of the support frame is opened with first connecting hole, the surface of the second connecting ring is opened with second connecting hole, the inside of the first connecting ring and the second connecting ring is screwed with first bolt, the telescopic end of the electric push rod is opened with third connecting hole, the middle of the connecting plate is opened with fourth connecting hole, the inside of the third connecting hole and the fourth connecting hole is screwed with second bolt.

[0011] Further, the side of the connecting plate is opened with first recess, the inside of the first recess is fixed with first connecting column, both ends of the drive plate are opened with rotating hole, the surface of the connecting block is opened with second recess, the inside of the second recess is fixed with second connecting column, the first connecting column and the second connecting column respectively slide through the rotating hole of both ends of the drive plate.

[0012] Further, the display screen main body is rectangular structure, the support frame is cross type structure, the first connecting ring and the second connecting ring are all circular ring type structure, the second connecting ring is located in the inside of the first connecting ring.

[0013] Further, the guide frame is rectangular frame structure, and is distributed in the outside of the support frame in cross type, the electric push rod is horizontally arranged, and is perpendicular to the middle of the support frame, the connecting plate is circular plate structure, and is arranged parallel between the display screen main body.

[0014] Furthermore, the drive plate is a rectangular plate structure and is obliquely disposed on the outside of the support frame; the connecting block is a rectangular structure and is slidably installed on the outside of the guide frame; the sliding rod is a threaded rod structure and is slidably connected to the guide frame through the nut.

[0015] Furthermore, the fixing plate is a circular plate structure, the combined rod is a round rod structure and is distributed in a cross shape, and is slidably installed on the outside of the support frame, with its outer end protruding from the side of the display screen body, and the mounting plate is a rectangular plate structure and is located on the side edge of the display screen body.

[0016] Furthermore, the first connecting hole is a threaded hole structure and is aligned with the second connecting hole, and the third connecting hole is a threaded hole structure and is aligned with the fourth connecting hole.

[0017] The present invention proposes a splicing display screen with a combined structure, which has the following advantages:

[0018] 1. In this utility model, a first connecting ring and a second connecting ring are installed on the rear side of the display screen body via a support frame. On the sides of the first connecting ring and the second connecting ring, a combination rod is slidably installed via a connecting block and a fixing plate. At one end of the connecting block, a drive plate is connected to the connecting plate, and the connecting plate is connected to the telescopic end of the electric push rod. Therefore, when the display screen is spliced ​​and assembled, the electric push rod drives the connecting plate to telescopically move, thereby driving the combination rod to telescopically move along the insertion hole via the drive plate and the connecting block. This allows the four combination rods on the side of the display screen to extend and retract simultaneously, facilitating the rapid assembly and splicing of the display screen.

[0019] 2. The connecting block of this utility model is detachably and slidably installed on the surface of the guide frame by means of a sliding rod and a nut. The connecting plate is detachably and securely connected to the telescopic end of the electric push rod by means of a second bolt. The first connecting ring, the guide frame and the second connecting ring are detachably connected to the support frame by means of a first bolt. Therefore, it is convenient to disassemble, replace and maintain the combined structure on the rear side of the display screen body. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 A schematic diagram of the first and second connecting rings;

[0022] Figure 3 This utility model Figure 1 A schematic diagram of the combined rod and drive plate;

[0023] Figure 4 This utility modelFigure 1 The schematic view of the connecting block and the combined rod part of the utility model

[0024] Figure 5 The schematic view of the driving plate part of the utility model Figure 1

[0025] Figure 6 The schematic view of the support frame and the electric push rod part of the utility model Figure 1

[0026] In the figure: 1, display screen main body; 2, support frame; 3, first connecting ring; 4, guide frame; 5, mounting plate; 6, combined rod; 7, plug-in hole; 8, connecting block; 9, spring; 10, driving plate; 11, second bolt; 12, connecting plate; 13, first bolt; 14, second connecting ring; 15, electric push rod; 16, second connecting hole; 17, fourth connecting hole; 18, sliding rod; 19, nut; 20, fixed plate; 21, second recess; 22, first connecting column; 23, first recess; 24, second connecting column; 25, rotating hole; 26, third connecting hole; 27, first connecting hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] Embodiment 1

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a spliced display screen with a combined structure in the figure includes display screen main body 1, the rear side of display screen main body 1 is fixed with support frame 2, the rear side edge of support frame 2 is fixed with first connecting ring 3, the rear side middle of support frame 2 is fixed with second connecting ring 14, the first connecting ring 3 and the second connecting ring 14 are fixed with guide frame 4 between them, the rear side middle of display screen main body 1 is installed with electric push rod 15, the telescopic end of electric push rod 15 is installed with connecting plate 12.

[0030] ​​The edge of the connecting plate 12 is rotationally connected with a driving plate 10, the outer end of the driving plate 10 is rotationally installed with a connecting block 8, the side of the connecting block 8 is fixed with a sliding rod 18, the sliding rod 18 slides through the middle of the guide frame 4, the outer end of the sliding rod 18 and the position on the side of the guide frame 4 is connected with a nut 19, the outer side of the connecting block 8 is fixed with a fixed plate 20, the outer side of the fixed plate 20 is fixed with a combined rod 6, the outer side of the first connecting ring 3 is fixed with a mounting plate 5, the surface of the mounting plate 5 is provided with a plug-in hole 7, the outer end of the combined rod 6 slides through the plug-in hole 7, and the surface of the combined rod 6 and between the plug-in hole 7 and the fixed plate 20 is slidably sleeved with a spring 9.

[0031] On the rear side of the display screen body 1, the first connecting ring 3 and the second connecting ring 14 are installed through the support frame 2, the combined rod 6 is slidably installed through the connecting block 8 and the fixed plate 20 on the side of the first connecting ring 3 and the second connecting ring 14, and the connecting block 8 is connected with the driving plate 10 and the connecting plate 12 at one end, and the connecting plate 12 is connected with the telescopic end of the electric push rod 15, so that when the display screen is assembled, the electric push rod 15 drives the connecting plate 12 to move telescopically, so that the combined rod 6 is driven by the driving plate 10 and the connecting block 8 to move telescopically along the plug-in hole 7, so that the four combined rods 6 on the side of the display screen can be simultaneously extended and retracted, facilitating the rapid assembly and splicing of the display screen.

[0032] The side of the connecting plate 12 is provided with a first recess 23, the inside of the first recess 23 is fixed with a first connecting column 22, both ends of the driving plate 10 are provided with a rotating hole 25, the surface of the connecting block 8 is provided with a second recess 21, the inside of the second recess 21 is fixed with a second connecting column 24, and the first connecting column 22 and the second connecting column 24 respectively slide through the rotating hole 25 at both ends of the driving plate 10.

[0033] The display screen body 1 is of a rectangular structure, the support frame 2 is of a cross-shaped structure, the first connecting ring 3 and the second connecting ring 14 are both of a circular ring structure, and the second connecting ring 14 is located on the inner side of the first connecting ring 3.

[0034] The guide frame 4 is of a rectangular frame structure and is distributed in a cross shape on the outer side of the support frame 2, the electric push rod 15 is horizontally arranged and perpendicular to the middle of the support frame 2, and the connecting plate 12 is of a circular plate structure and is arranged parallel to the display screen body 1.

[0035] The driving plate 10 is of a rectangular plate structure and is obliquely arranged on the outer side of the support frame 2, the connecting block 8 is of a rectangular structure and is slidably installed on the outer side of the guide frame 4, the sliding rod 18 is of a threaded rod structure and is slidably and connectively installed between the guide frame 4 and the nut 19.

[0036] The fixed plate 20 is a circular plate structure, the combination rod 6 is a circular rod structure, and is distributed in a cross shape and is slidingly installed on the outer side of the support frame 2, the outer end of which protrudes from the side of the display screen body 1, and the mounting plate 5 is a rectangular plate structure and is located at the side edge of the display screen body 1.

[0037] Embodiment 2

[0038] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , one of the illustrations with a combination structure of a spliced display screen, comprising a display screen body 1, the rear side of the display screen body 1 is fixed with a support frame 2, the rear side edge of the support frame 2 is fixed with a first connecting ring 3, the rear side of the support frame 2 is fixed with a second connecting ring 14, and a guide frame 4 is fixed between the first connecting ring 3 and the second connecting ring 14.

[0039] The rear side of the display screen body 1 is provided with an electric push rod 15, the telescopic end of the electric push rod 15 is provided with a connecting plate 12, the edge of the connecting plate 12 is rotatably connected with a driving plate 10, the outer end of the driving plate 10 is rotatably installed with a connecting block 8, the side of the connecting block 8 is fixed with a sliding rod 18, the sliding rod 18 slidingly passes through the middle of the guide frame 4, and the outer end of the sliding rod 18 and the position of the guide frame 4 on one side are connected with a nut 19.

[0040] The outer side of the connecting block 8 is fixed with a fixed plate 20, the outer side of the fixed plate 20 is fixed with a combination rod 6, the outer side of the first connecting ring 3 is fixed with a mounting plate 5, the surface of the mounting plate 5 is provided with a plug-in hole 7, the outer end of the combination rod 6 slidingly passes through the plug-in hole 7, and the surface of the combination rod 6 and between the plug-in hole 7 and the fixed plate 20 is slidingly sleeved with a spring 9.

[0041] On the rear side of the display screen body 1, the first connecting ring 3 and the second connecting ring 14 are installed through the support frame 2, the combination rod 6 is slidingly installed on the side of the first connecting ring 3 and the second connecting ring 14 through the connecting block 8 and the fixed plate 20, and at one end of the connecting block 8, the driving plate 10 is connected with the connecting plate 12, and the connecting plate 12 is connected with the telescopic end of the electric push rod 15, so that when the display screen is spliced, the electric push rod 15 drives the connecting plate 12 to move telescopically, so that the combination rod 6 is driven by the driving plate 10 and the connecting block 8 to move telescopically along the plug-in hole 7, so that the four combination rods 6 on the side of the display screen can be simultaneously extended and retracted, facilitating the rapid combination and splicing of the display screen.

[0042] The surface of the support frame 2 is provided with a first connecting hole 27, the surface of the second connecting ring 14 is provided with a second connecting hole 16, the first connecting hole 27 and the second connecting hole 16 are internally threaded with a first bolt 13, the telescopic end of the electric push rod 15 is provided with a third connecting hole 26, the middle of the connecting plate 12 is provided with a fourth connecting hole 17, the third connecting hole 26 and the fourth connecting hole 17 are internally threaded with a second bolt 11.

[0043] The side surface of the connecting plate 12 is provided with a first recess 23, the first recess 23 is internally fixed with a first connecting column 22, both ends of the driving plate 10 are provided with a rotating hole 25, the surface of the connecting block 8 is provided with a second recess 21, the second recess 21 is internally fixed with a second connecting column 24, the first connecting column 22 and the second connecting column 24 respectively slide through the rotating hole 25 at both ends of the driving plate 10.

[0044] The connecting block 8 is detachably and slidably installed on the surface of the guide frame 4 through the sliding rod 18 and the nut 19, the connecting plate 12 is detachably and tightly fixedly installed between the telescopic end of the electric push rod 15 through the second bolt 11, the first connecting ring 3, the guide frame 4 and the second connecting ring 14 are detachably and fixedly installed between the support frame 2 through the first bolt 13, thus, the combined structure at the rear side of the display screen body 1 can be conveniently disassembled, replaced and maintained.

[0045] The first connecting hole 27 is a threaded hole structure and is aligned with the second connecting hole 16, the third connecting hole 26 is a threaded hole structure and is aligned with the fourth connecting hole 17.

[0046] Working mode: at the rear side of the display screen body 1, the first connecting ring 3 and the second connecting ring 14 are installed through the support frame 2, the combined rod 6 is slidably installed through the connecting block 8 and the fixed plate 20 at the side surface of the first connecting ring 3 and the second connecting ring 14, and the connecting plate 12 is connected with the driving plate 10 at one end of the connecting block 8, and the connecting plate 12 is connected with the telescopic end of the electric push rod 15, thus, when the display screen is spliced, the electric push rod 15 drives the connecting plate 12 to move telescopically, so that the combined rod 6 is driven by the driving plate 10 and the connecting block 8 to move telescopically along the insertion hole 7, so that the four combined rods 6 at the side of the display screen can be simultaneously extended and retracted, which facilitates the quick combination and splicing of the display screen.

[0047] The connecting block 8 is detachably and slidably installed on the surface of the guide frame 4 through the sliding rod 18 and the nut 19, the connecting plate 12 is detachably and tightly fixedly installed between the telescopic end of the electric push rod 15 through the second bolt 11, the first connecting ring 3, the guide frame 4 and the second connecting ring 14 are detachably and fixedly installed between the support frame 2 through the first bolt 13, thus, the combined structure at the rear side of the display screen body 1 can be conveniently disassembled, replaced and maintained.

[0048] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A tiled display screen with a combined structure, comprising a display screen body (1), characterized in that: The rear side of the display screen body (1) is fixed with a support frame (2), the rear side edge of the support frame (2) is fixed with a first connecting ring (3), the rear side middle of the support frame (2) is fixed with a second connecting ring (14), the first connecting ring (3) and the second connecting ring (14) are fixed with a guide frame (4), the rear side middle of the display screen body (1) is installed with an electric push rod (15), the telescopic end of the electric push rod (15) is installed with a connecting plate (12), the edge of the connecting plate (12) is rotatably connected with a driving plate (10), the outer end of the driving plate (10) is rotatably installed with a connecting block (8), the side of the connecting block (8) is fixed with a sliding rod (18), the sliding rod (18) slides through the middle of the guide frame (4), the outer end of the sliding rod (18) and the position on the side of the guide frame (4) are connected with a nut (19), the outer side of the connecting block (8) is fixed with a fixed plate (20), the outer side of the fixed plate (20) is fixed with a combined rod (6), the outer side of the first connecting ring (3) is fixed with a mounting plate (5), the surface of the mounting plate (5) is provided with a plug hole (7), the outer end of the combined rod (6) slides through the plug hole (7), the surface of the combined rod (6) and between the plug hole (7) and the fixed plate (20) is slidably sleeved with a spring (9).

2. The tiled display screen with a combined structure according to claim 1, wherein: The surface of the support frame (2) is provided with a first connecting hole (27), the surface of the second connecting ring (14) is provided with a second connecting hole (16), the first connecting hole (27) and the second connecting hole (16) are internally screwed with a first bolt (13), the telescopic end of the electric push rod (15) is provided with a third connecting hole (26), the middle of the connecting plate (12) is provided with a fourth connecting hole (17), the third connecting hole (26) and the fourth connecting hole (17) are internally screwed with a second bolt (11).

3. The tiled display screen with a combined structure of claim 1, wherein: The side of the connecting plate (12) is provided with a first recess (23), the first recess (23) is internally fixed with a first connecting column (22), both ends of the driving plate (10) are provided with a rotating hole (25), the surface of the connecting block (8) is provided with a second recess (21), the second recess (21) is internally fixed with a second connecting column (24), the first connecting column (22) and the second connecting column (24) respectively slide through the rotating hole (25) at both ends of the driving plate (10).

4. The tiled display screen with a combined structure of claim 1, wherein: The display screen body (1) is of rectangular structure, the support frame (2) is of cross structure, the first connecting ring (3) and the second connecting ring (14) are both of circular ring structure, and the second connecting ring (14) is located inside the first connecting ring (3).

5. The tiled display screen with a combined structure of claim 1, wherein: The guide frame (4) is of rectangular frame structure and is distributed in cross shape outside the support frame (2), the electric push rod (15) is horizontally arranged and perpendicular to the middle of the support frame (2), and the connecting plate (12) is of circular plate structure and is arranged parallel to the display screen body (1).

6. The tiled display screen with a combined structure of claim 1, wherein: The driving plate (10) is a rectangular plate structure, and is obliquely arranged outside the support frame (2), the connecting block (8) is a rectangular structure, and is slidingly installed outside the guide frame (4), the sliding rod (18) is a threaded rod structure, and is slidingly connected between the nut (19) and the guide frame (4).

7. The tiled display screen with a combined structure of claim 1, wherein: The fixed plate (20) is a circular plate structure, the combined rod (6) is a circular rod structure, and is in cross distribution and slidingly installed outside the support frame (2), and the outer end protrudes from the side of the display screen body (1), the mounting plate (5) is a rectangular plate structure, and is located at the side edge of the display screen body (1).

8. The tiled display screen with a combined structure of claim 2, wherein: The first connecting hole (27) is a threaded hole structure, and is aligned with the second connecting hole (16), and the third connecting hole (26) is a threaded hole structure, and is aligned with the fourth connecting hole (17).

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