Embedded liquid crystal display (LCD) spliced screen

Abstract

The utility model relates to the technical field of display equipment, in particular to an embedded liquid crystal display (LCD) spliced screen which comprises three limiting plates, the outer surfaces of the three limiting plates are jointly connected with a main body device in a penetrating mode, and the left side and the right side of the main body device are jointly connected with a fixing device in a clamping mode. The fixing device comprises a first side frame and a second side frame, insertion holes are formed in the upper portion and the lower portion of the left end of the second side frame, three limiting grooves are formed in the inner plate wall of the first side frame and the inner plate wall of the second side frame, and nut sleeve blocks are in threaded connection with the left portions of the outer surfaces of two screws. The second side frame and the first side frame are located at the left end and the right end of the limiting plate respectively. According to the embedded LCD spliced screen, the installation steps are simplified and the efficiency is improved through the cooperation of the screw rods, the penetrating holes and the nut sleeve blocks, and the stability is enhanced through the I-shaped butt joint structure and the limiting grooves.

Description

TECHNICAL FIELD

[0001] The utility model relates to display equipment technical field, especially a kind of embedded LCD spliced screen. BACKGROUND

[0002] In modern information display field, display equipment is widely used in various places, such as monitoring center, conference room, commercial display etc., embedded LCD spliced screen is as a kind of efficient, clear display solution, is favored, traditional embedded LCD spliced screen is installed, the connection mode of each component is complicated, need to accurately align multiple components, operation difficulty is big, installation efficiency is low, for example, screen and frame are fixed and need to be tightened one by one by multiple screws, and need to be constantly adjusted position to ensure splicing accuracy in installation process;And spliced screen is installed, it is prone to wobble and other unstable phenomena due to unreasonable structure design, therefore, we launch a kind of embedded LCD spliced screen. CONTENT OF UTILITY MODEL

[0003] The utility model is mainly aimed at providing a kind of embedded LCD spliced screen, can effectively solve the problem in the background art.

[0004] To achieve the above object, the technical scheme that the utility model takes is as follows:

[0005] An embedded LCD spliced screen, including stop plate, the stop plate is provided with three, the outer surface of three stop plate is connected with main body device in common, the left side and the right side of main body device are jointly clamped with fixed device;

[0006] The fixed device includes side frame one and side frame two, the left end upper portion and the left end lower portion of side frame one are fixedly connected with screw rod, the rear end upper portion and the rear end lower portion of side frame one and the rear end upper portion and the rear end lower portion of side frame two are fixedly connected with rear rod, the other end of four rear rods is fixedly connected with mounting plate, the left end upper portion and the left end lower portion of side frame two are opened with the hole of intercalation, the inner plate wall of side frame one and the inner plate wall of side frame two are opened with three limit grooves, the outer surface left part of two screw rods is screw-connected with nut sleeve block, and side frame two and side frame one are respectively located at the left end and the right end of stop plate.

[0007] Preferably, the main body device comprises fixing plate one and fixing plate two, six fixing plate one are arranged, and three fixing plate one are arranged as a group, three fixing plate two are arranged, the rear middle part of the three fixing plate two is fixedly connected with connecting block two, the rear middle part of six fixing plate one is fixedly connected with connecting block one, the upper end left part and the upper end right part of six fixing plate one are fixedly connected with butt joint block, the lower end left part and the lower end right part of six fixing plate one are provided with butt joint groove two, the lower end left part and the lower end right part of fixing plate two are provided with butt joint groove one, the front end of three fixing plate two and the front end of six fixing plate one are fixedly connected with display screen, two groups of fixing plate one are respectively connected in the outside of two limiting plates on the lower side in intercalation, and three fixing plate two are connected in the outside of the limiting plate on the upper side in intercalation.

[0008] Preferably, the position and size of the two intercalation holes correspond to the position and size of the screw rod, and the structure of the side frame two is the same as that of the side frame one and is distributed in left-right symmetry.

[0009] Preferably, the plurality of butt joint grooves one, butt joint blocks and butt joint grooves two are in the shape of an I-beam.

[0010] Preferably, the three fixing plate two are distributed at equal intervals, and the distance between adjacent fixing plate two is equal to the width of a single fixing plate two.

[0011] Preferably, the three fixing plate one of the same group in the six fixing plate one are arranged at equal intervals along the horizontal direction, and the distance of each group of fixing plate one from the left and right side edges of the corresponding limiting plate on the lower side is the same.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1. In the utility model, the side frame one and the side frame two of the fixing device can be quickly adjusted in distance to clamp the limiting plate and the main body device through the cooperation of the screw rod, the intercalation hole and the nut sleeve block, so that the installation steps are greatly simplified, the installation efficiency is improved, and the installer only needs to pass the screw rod through the intercalation hole and rotate the nut sleeve block to complete the fixation of the side frame, without complex positioning and screw tightening operation.

[0014] 2. In the utility model, the fixing plate one and the fixing plate two in the main body device are mutually spliced through the I-shaped butt joint block, butt joint groove one and butt joint groove two, forming a stable main body frame, at the same time, the limiting groove in the inner wall of the side frame one and the side frame two of the fixing device cooperates with the main body device, and the rear rod and the mounting plate fix the entire spliced screen at the installation position, so that the stability of the spliced screen is enhanced in all directions, and the problems of screen shaking and the like are effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a front view structure schematic drawing of embedded LCD spliced screen.

[0016] Figure 2 The utility model discloses a rear view structure schematic drawing of embedded LCD spliced screen.

[0017] Figure 3 The utility model discloses a whole device small explosion structure schematic drawing of embedded LCD spliced screen.

[0018] Figure 4 The utility model discloses a fixed plate one structure schematic drawing of embedded LCD spliced screen.

[0019] Figure 5 The utility model discloses a fixed plate two structure schematic drawing of embedded LCD spliced screen.

[0020] Figure 6 The utility model discloses a fixed device structure schematic drawing of embedded LCD spliced screen.

[0021] In the drawing: 1, fixed device, 2, main body device, 3, limiting plate, 11, side frame one, 12, rear rod, 13, mounting plate, 14, screw rod, 15, side frame two, 16, limiting groove, 17, inserts hole, 18, nut sleeve block, 21, fixed plate one, 22, connecting block one, 23, butt joint block, 24, fixed plate two, 25, connecting block two, 26, butt joint groove one, 27, display screen, 28, butt joint groove two. Specific embodiment

[0022] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation on the utility model. In addition, the terms "first", "second" are only for the description purpose, and cannot be understood as indicating or implying the relative importance.

[0024] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term '' install '', '' set up '', '' connection '' etc., should do broad sense understanding, for example '' connection '', can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0025] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0026] A kind of embedded LCD spliced screen, including limiting plate 3, limiting plate 3 is provided with three, the outer surface of three limiting plate 3 is jointly inserted and connected with main device 2, the left side and the right side of main device 2 are jointly clamped with fixed device 1.

[0027] In the embodiment, fixed device 1 includes side frame one 11 and side frame two 15, the left end upper portion and the left end lower portion of side frame one 11 are fixedly connected with screw rod 14, the rear end upper portion and the rear end lower portion of side frame one 11 and the rear end upper portion and the rear end lower portion of side frame two 15 are fixedly connected with rear rod 12, the other end of four rear rods 12 is fixedly connected with mounting plate 13, the left end upper portion and the left end lower portion of side frame two 15 are opened with insertion hole 17, the inner plate wall of side frame one 11 and the inner plate wall of side frame two 15 are opened with three limiting grooves 16, the outer surface left part of two screw rods 14 is screw-connected with nut sleeve block 18, side frame two 15 and side frame one 11 are located at the left end and the right end of limiting plate 3 respectively, the position size of two insertion holes 17 and the position size of screw rod 14 correspond, the structure of side frame two 15 and the structure of side frame one 11 are same and left-right symmetrical distribution.

[0028] Through the above scheme: the fixing device 1 is composed of side frame one 11 and side frame two 15, both of which are the same structure and left-right symmetrical distribution, the screw rod 14 fixed on the upper and lower parts of the left end of the side frame one 11 corresponds in size with the through hole 17 opened on the upper and lower parts of the left end of the side frame two 15, when installing, the screw rod 14 passes through the through hole 17, and is connected with the nut sleeve block 18 on the left part of the outer surface of the screw rod 14 through threads, rotating the nut sleeve block 18 can adjust the distance between the side frame one 11 and the side frame two 15, and then tightly clamp the limiting plate 3 and the main device 2 between them, realize stable installation, the rear rod 12 fixedly connected to the upper and lower parts of the rear end of the side frame one 11 and the side frame two 15, the other end of which is connected to the mounting plate 13, used to fix the entire spliced screen on the wall or a specific mounting rack and the like, at the same time, the three limiting grooves 16 opened in the inner wall of the side frame one 11 and the side frame two 15 can be further positioned and matched with the main device 2, improve the installation accuracy and stability, and ensure the normal use of the entire embedded LCD spliced screen.

[0029] In the embodiment, the main device 2 includes fixed plate one 21 and fixed plate two 24, six fixed plate one 21 are provided, and the six fixed plate one 21 are arranged in groups of three, three fixed plate two 24 are provided, the middle part of the rear end of the three fixed plate two 24 is fixedly connected with the connecting block two 25, the middle part of the rear end of the six fixed plate one 21 is fixedly connected with the connecting block one 22, the left part of the upper end and the right part of the upper end of the six fixed plate one 21 are fixedly connected with the butt joint block 23, the left part of the lower end and the right part of the lower end of the six fixed plate one 21 are provided with butt joint groove two 28, the left part of the lower end and the right part of the lower end of the fixed plate two 24 are provided with butt joint groove one 26, the front end of the three fixed plate two 24 and the front end of the six fixed plate one 21 are fixedly connected with the display screen 27, two groups of fixed plate one 21 are respectively connected with the outside of the two limiting plates 3 on the lower side, the three fixed plate two 24 are connected with the outside of the limiting plate 3 on the upper side, the plurality of butt joint groove one 26, the plurality of butt joint block 23 and the plurality of butt joint groove two 28 are in the shape of H, the three fixed plate two 24 are arranged at equal intervals, and the distance between the adjacent fixed plate two 24 is equal to the width of a single fixed plate two 24, the three fixed plate one 21 in the same group of the six fixed plate one 21 are arranged at equal intervals in the horizontal direction, and the distance between the left and right edges of each group of fixed plate one 21 and the corresponding limiting plate 3 on the lower side is the same.

[0030] Through the above scheme: the butt joint block 23 on the fixed plate one 21 and the butt joint groove one 26, butt joint groove two 28 on the fixed plate one 21 and the fixed plate two 24 are in the shape of H, when assembling, through the cooperation of multiple butt joint structures, the fixed plate one 21 and the fixed plate two 24 can be spliced into a complete main body frame, wherein three groups of fixed plate two 24 are distributed at equal intervals, the adjacent interval is equal to the width of a single fixed plate two 24, the three fixed plate one 21 of the same group are arranged at equal intervals along the horizontal direction, and the distance between each group of fixed plate one 21 and the left and right side edges of the corresponding lower limit plate 3 is the same, such layout design greatly ensures the stability of the structure of the main device 2, at the same time, the front ends of all fixed plate one 21 and fixed plate two 24 are fixed with display screen 27, two groups of fixed plate one 21 are connected outside the lower two limit plates 3, and three fixed plate two 24 are connected outside the upper limit plate 3, with the limiting effect of the limit plate 3, the accuracy and stability of the installation of the main device 2 are ensured.

[0031] It needs to be explained that the utility model is a kind of embedded LCD spliced screen, during use, embedded LCD spliced screen mainly comprises main body device 2, fixed device 1 and stop plate 3, stop plate 3 has three, main body device 2 is connected in the outer surface of three stop plates 3, play the role of primary positioning and supporting main body device 2, fixed device 1 is formed by side frame one 11 and side frame two 15, side frame one 11 and side frame two 15 are located at the left end and right end of stop plate 3 respectively, and the left end upper portion and the left end lower portion of side frame one 11 are fixed with screw rod 14, and the corresponding position of side frame two 15 is provided with through hole 17, and the position size of through hole 17 corresponds with screw rod 14, when installing, screw rod 14 is passed through through hole 17, then nut sleeve block 18 is screw-connected on the outer surface left portion of screw rod 14, by rotating nut sleeve block 18, the distance between side frame one 11 and side frame two 15 can be adjusted, so that stop plate 3 and main body device 2 located in the middle are tightly clamped, the rear end upper portion and the rear end lower portion of side frame one 11 and side frame two 15 are fixedly connected with rear rod 12, the other end of rear rod 12 is connected with mounting plate 13, and mounting plate 13 is used to fix the entire spliced screen on the required installation position, in addition, the inner plate wall of side frame one 11 and side frame two 15 is provided with three limit grooves 16, for further positioning and cooperation with main body device 2, in the assembling process, by mutually cooperating with butt joint block 23 and butt joint groove one 26,butt joint groove two 28, each fixed plate one 21 and fixed plate two 24 can be spliced, form a complete main body frame, simultaneously, three groups of fixed plate two 24 are equidistantly distributed, the distance between adjacent fixed plate two 24 is equal to the width of single fixed plate two 24, three fixed plate one 21 of same group in six fixed plate one 21 are equidistantly arranged along horizontal direction, and the distance between the left and right side edges of each group of fixed plate one 21 and corresponding lower stop plate 3 is same, this layout design ensures the stability of the structure of main body device 2 and the flatness after installation of display screen 27, the front end of all fixed plate one 21 and fixed plate two 24 is fixedly connected with display screen 27, two groups of fixed plate one 21 are connected in the outer side of two lower stop plates 3, three fixed plate two 24 are connected in the outer side of upper stop plate 3, by the limiting effect of stop plate 3, the accuracy and stability of main body device 2 installation are ensured, finally realize the normal display function of entire embedded LCD spliced screen.

[0032] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An embedded LCD splicing screen comprising a limiting plate (3), characterized in that: The limiting plate (3) is provided with three, the outer surfaces of the three limiting plates (3) are connected with the main body device (2) in common, and the left side and the right side of the main body device (2) are jointly clamped with the fixing device (1); The fixing device (1) comprises side frame one (11) and side frame two (15), the left upper end and the left lower end of the side frame one (11) are fixedly connected with the screw rod (14), the rear upper end and the rear lower end of the side frame one (11) and the rear upper end and the rear lower end of the side frame two (15) are fixedly connected with the rear rod (12), the other end of the four rear rods (12) is fixedly connected with the mounting plate (13), the left upper end and the left lower end of the side frame two (15) are provided with the penetrating hole (17), the inner plate wall of the side frame one (11) and the inner plate wall of the side frame two (15) are provided with three limiting grooves (16), the outer surface left part of the two screw rods (14) is threadedly connected with the nut sleeve block (18), and the side frame two (15) and the side frame one (11) are located at the left end and the right end of the limiting plate (3) respectively.

2. The embedded LCD splicing screen according to claim 1, characterized in that: The main body device (2) comprises fixed plate one (21) and fixed plate two (24), the fixed plate one (21) is provided with six, and the six fixed plate one (21) is three three groups, the fixed plate two (24) is provided with three, the rear middle part of the three fixed plate two (24) is fixedly connected with the connecting block two (25), the rear middle part of the six fixed plate one (21) is fixedly connected with the connecting block one (22), the upper end left part and the upper end right part of the six fixed plate one (21) are fixedly connected with the butt joint block (23), the lower end left part and the lower end right part of the six fixed plate one (21) are provided with butt joint groove two (28), the lower end left part and the lower end right part of the fixed plate two (24) are provided with butt joint groove one (26), the front end of the three fixed plate two (24) and the front end of the six fixed plate one (21) are fixedly connected with the display screen (27), and two groups of fixed plate one (21) are connected outside the two limiting plates (3) on the lower side.

3. The embedded LCD splicing screen according to claim 1, characterized in that: The positions and sizes of the two penetrating holes (17) correspond to the positions and sizes of the screw rod (14), the structure of the side frame two (15) is the same as that of the side frame one (11) and is distributed left and right symmetrically.

4. The embedded LCD panel according to claim 2, wherein: The butt joint groove one (26), the butt joint block (23) and the butt joint groove two (28) are all in the shape of I.

5. The embedded LCD panel according to claim 2, wherein: The three fixed plate two (24) are distributed at equal intervals, and the distance between adjacent fixed plate two (24) is equal to the width of a single fixed plate two (24).

6. The embedded LCD panel according to claim 2, wherein: The three fixed plate one (21) in the same group of the six fixed plate one (21) are arranged at equal intervals in the horizontal direction, and the distance between each group of fixed plate one (21) and the left and right side edges of the corresponding lower limiting plate (3) is the same.

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