Liquid crystal screen easy to splice

Abstract

The utility model discloses a liquid crystal screen easy to splice, belongs to the technical field of liquid crystal screens, and aims to solve the problems that the liquid crystal screen and a mounting bracket are fixed through a plurality of bolts, the mounting steps are tedious, the bolts need to be dismounted one by one by using a tool during dismounting, and the dismounting efficiency of the liquid crystal screen is reduced. Comprising a vertical plate, a supporting plate, a fixing mechanism, a liquid crystal screen body, connecting mechanisms and a splicing mechanism, the supporting plate is fixedly connected to the front side of the vertical plate, the fixing mechanism is arranged in the supporting plate, and the connecting mechanisms are symmetrically and fixedly connected to the back face of the liquid crystal screen body; by means of the fixing mechanism and the connecting mechanism, the sliding frame can slide, then the position of the sliding frame is fixed through the threaded barrel, then the connecting mechanism is fixed into the sliding frame through the positioning block, installation and connection of the liquid crystal screen body and the supporting plate can be completed, installation and connection can be completed without a plurality of bolts, and external tools are not needed. The mounting efficiency of the liquid crystal screen body is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquid crystal screen technical field, concretely relates to an easily spliced liquid crystal screen. BACKGROUND

[0002] Liquid crystal display screen belongs to one kind of flat panel display, is used for the screen display of television and computer, the advantage of this display screen is low power consumption, small size and low radiation, can let the user enjoy the best visual environment, liquid crystal display screen uses two polarized material liquid crystal solution, makes the current pass through the liquid and will make the crystal rearrange to reach the purpose of imaging. In the current display technology field, LCD frame structure (LCD) is favored because of its excellent display effect and wide application range. In order to realize greater display area, usually a plurality of LCD frame structures are spliced to form a larger display screen.

[0003] The existing liquid crystal screen is fixed on the wall through the mounting bracket when being spliced and installed, then the liquid crystal screen is fixed with the mounting bracket through a plurality of bolts, the installation steps are cumbersome, and when disassembling, the bolts need to be disassembled one by one using tools, which is time-consuming and laborious, and reduces the efficiency of liquid crystal screen installation and disassembly.

[0004] Therefore, an easily spliced liquid crystal screen is needed to solve the problem of fixing the liquid crystal screen with the mounting bracket through a plurality of bolts in the prior art, which is cumbersome, and when disassembling, the bolts need to be disassembled one by one using tools, which reduces the disassembly efficiency of the liquid crystal screen. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an easily spliced liquid crystal screen to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an easily spliced liquid crystal screen, comprising a vertical plate, a supporting plate, a fixing mechanism, a liquid crystal screen body, a connecting mechanism and a splicing mechanism, the supporting plate is fixedly connected to the front side of the vertical plate, the fixing mechanism is arranged in the interior of the supporting plate, the connecting mechanism is symmetrically fixedly connected to the back of the liquid crystal screen body, and the liquid crystal screen body is connected to the front side of the supporting plate through the fixing mechanism and the connecting mechanism, and the splicing mechanism is arranged between the two liquid crystal screen bodies.

[0007] It should be noted in the scheme that the fixing mechanism is composed of a sliding frame, a threaded rod, a threaded cylinder, a bidirectional screw rod, a turntable, a threaded block, a positioning block and a scale line, the interior of the supporting plate is provided with a mounting cavity, the back of the mounting cavity is provided with a sliding groove, and the upper portion of the mounting cavity is provided with a rectangular groove, the sliding frame is slidingly connected to the interior of the mounting cavity, and the threaded rod is fixedly connected to the back of the sliding frame.

[0008] Further need to explain, the threaded cylinder is screwed on the outside of the threaded rod, and the threaded rod passes through the inside of the sliding groove, and the threaded cylinder is arranged behind the sliding groove.

[0009] Further need to explain, the threaded cylinder is screwed on the outside of the threaded rod, and the threaded rod passes through the inside of the sliding groove, and the threaded cylinder is arranged behind the sliding groove.

[0010] As a preferred embodiment, the rotating disc is higher than the top surface of the rectangular groove, and the sliding groove is provided with a scale line above.

[0011] As a preferred embodiment, the connecting mechanism is composed of a connecting block, the size of the connecting block is matched with the mounting cavity of the supporting plate, a groove is formed in the back surface of the connecting block, and a positioning groove matched with the positioning block is formed in the inside of the groove.

[0012] As a preferred embodiment, the splicing mechanism is composed of a fixed plate, an insertion block, a cross plate, a spring, a protruding block and a U-shaped plate, the fixed plate is fixedly connected to the back right side of the liquid crystal screen body, the insertion block is fixedly connected to the right side of the fixed plate, the cross plate is symmetrically and slidably connected to the inside of the insertion block, the spring is fixedly connected between the two cross plates, the protruding block is fixedly connected to the other side of the cross plate, and the end of the protruding block extends out of the outside of the insertion block.

[0013] As a preferred embodiment, the U-shaped plate is fixedly connected to the back left side of the liquid crystal screen body, the opening size of the U-shaped plate is matched with the insertion block, one side of the protruding block is provided with an inclined surface, and a limiting groove matched with the protruding block is symmetrically formed in the inside of the opening of the U-shaped plate.

[0014] Compared with the prior art, the liquid crystal screen easy to splice has at least the following beneficial effects:

[0015] (1) The fixed mechanism and the connecting mechanism are arranged, the sliding frame can be slid, the position of the sliding frame is fixed through the rotation of the threaded cylinder, the connecting mechanism is fixed in the inside of the sliding frame through the positioning block, the installation and connection of the liquid crystal screen body and the supporting plate are completed, the installation efficiency of the liquid crystal screen body is improved, and multiple bolts are not needed.

[0016] (2) The splicing mechanism is arranged, the gap during the splicing of the two liquid crystal screen bodies is reduced, the flatness of splicing is improved, more accurate alignment and splicing are realized, the splicing process is more convenient and efficient, errors in the splicing process are reduced, and the splicing aesthetic degree is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first perspective view structural schematic view of the utility model;

[0018] Figure 2 It is the second perspective view structural schematic view of the utility model;

[0019] Figure 3 It is the fixed mechanism structural schematic view of the utility model;

[0020] Figure 4 It is the splicing mechanism structural schematic view of the utility model.

[0021] In the drawing: 1, vertical board; 2, support plate; 3, fixed mechanism; 4, liquid crystal screen body; 5, connecting mechanism; 6, splicing mechanism; 301, sliding groove; 302, sliding frame; 303, threaded rod; 304, threaded cylinder; 305, rectangular groove; 306, bidirectional screw rod; 307, rotating disc; 308, threaded block; 309, positioning block; 310, scale line; 501, connecting block; 502, recess; 503, positioning groove; 601, fixed plate; 602, plug-in block; 603, cross plate; 604, spring; 605, protruding block; 606, U-shaped plate; 607, limiting groove. DETAILED DESCRIPTION

[0022] The utility model is further described below in combination with examples.

[0023] Please refer to Figures 1-4 The utility model provides a kind of liquid crystal screen of easy splicing, including vertical board 1, support plate 2, fixed mechanism 3, liquid crystal screen body 4, connecting mechanism 5 and splicing mechanism 6, support plate 2 is fixedly connected on the front side of vertical board 1, fixed mechanism 3 is set to the inside of support plate 2, connecting mechanism 5 is symmetrically fixedly connected to the back of liquid crystal screen body 4, and liquid crystal screen body 4 is connected to the front side of support plate 2 by fixed mechanism 3 and connecting mechanism 5, splicing mechanism 6 is set between two liquid crystal screen body 4.

[0024] Further as Figure 1 , Figure 2 and Figure 3 It is worth specifically explained that fixed mechanism 3 is composed of sliding frame 302, threaded rod 303, threaded cylinder 304, bidirectional screw rod 306, rotating disc 307, threaded block 308, positioning block 309 and scale line 310, the inside of support plate 2 is provided with installation cavity, the back of installation cavity is provided with sliding groove 301, the top of installation cavity is provided with rectangular groove 305, sliding frame 302 is slidably connected to the inside of installation cavity, and threaded rod 303 is fixedly connected to the back of sliding frame 302.

[0025] Further as Figure 1 , Figure 2 and Figure 3As shown in the figure, it is worth noting that the threaded barrel 304 is screwed to the outside of the threaded rod 303, and the threaded rod 303 passes through the inside of the sliding groove 301, and the threaded barrel 304 is arranged behind the sliding groove 301.

[0026] By rotating the threaded barrel 304 outside the threaded rod 303, the sliding frame 302 inside can be fixed or slid, improving the flexibility of the sliding frame 302.

[0027] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the bidirectional screw rod 306 is rotatably connected to the inside of the sliding frame 302, the rotating disc 307 is fixedly connected to the top end of the bidirectional screw rod 306, the threaded block 308 is symmetrically screwed to the outside of the bidirectional screw rod 306, the positioning block 309 is fixedly connected to the front side of the threaded block 308, the rotating disc 307 is higher than the top surface of the rectangular groove 305, and the sliding groove 301 is provided with a scale line 310 above.

[0028] By setting the scale line 310, the distance between the fixing mechanism 3 can be accurately adjusted according to the connecting mechanism 5 of the liquid crystal screen body 4, improving the stability and accuracy of the connection and installation.

[0029] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the connecting mechanism 5 is composed of a connecting block 501, the size of the connecting block 501 is matched with the mounting cavity of the supporting plate 2, the back surface of the connecting block 501 is provided with a groove 502, and the inside of the groove 502 is provided with a positioning groove 503 matched with the positioning block 309 on the upper and lower sides.

[0030] By setting the positioning block 309 inserted into the inside of the positioning groove 503, the installation of the connecting block 501 can be fixed, improving the connection stability of the fixing mechanism 3 and the connecting mechanism 5.

[0031] According to the above working process, it can be seen that by setting the fixing mechanism 3 and the connecting mechanism 5, the sliding frame 302 can be slid, and then its position can be fixed by the threaded barrel 304, and then the connecting mechanism 5 can be fixed in the inside of the sliding frame 302 by the positioning block 309, completing the installation and connection of the liquid crystal screen body 4 and the supporting plate 2, without the need for multiple bolts and external tools, improving the installation efficiency of the liquid crystal screen body 4.

[0032] Further as shown in Figure 1 , Figure 2 and Figure 4As shown, and worth specifically explaining is that the splicing mechanism 6 is composed of a fixed plate 601, an insertion block 602, a cross plate 603, a spring 604, a protruding block 605 and a U-shaped plate 606, the fixed plate 601 is fixedly connected to the back right side of the liquid crystal screen body 4, the insertion block 602 is fixedly connected to the right side of the fixed plate 601, the cross plate 603 is symmetrically and slidingly connected to the inside of the insertion block 602, the spring 604 is fixedly connected between the two cross plates 603, the protruding block 605 is fixedly connected to the other side of the cross plate 603, and the end of the protruding block 605 extends outside the insertion block 602.

[0033] Further as shown in Figure 1 、 Figure 2 and Figure 4 Figure 1 Figure 2 Figure 4 worth specifically explaining is that the U-shaped plate 606 is fixedly connected to the back left side of the liquid crystal screen body 4, the opening size of the U-shaped plate 606 is adapted to the insertion block 602, one side of the protruding block 605 is provided with an inclined surface, and the inside of the opening of the U-shaped plate 606 is symmetrically provided with a limiting slot 607 adapted to the protruding block 605;

[0034] When the insertion block 602 is inserted into the inside of the opening of the U-shaped plate 606, the inclined surface of the protruding block 605 contacts the opening to make the spring 604 extrude and drive the protruding block 605 into the inside of the insertion block 602 until the insertion block 602 is completely inserted into the inside of the U-shaped plate 606, and under the elastic action of the spring 604, the protruding block 605 is inserted into the inside of the limiting slot 607 to fix the connection and installation of the insertion block 602 and the U-shaped plate 606.

[0035] The present scheme has the following working process: in use, first, the vertical plate 1 is fixed on the wall surface or other fixed surface, then the support plate 2 is uniformly fixed on the front side of the vertical plate 1 according to the actual installation height, the distance between the two fixing mechanisms 3 is adjusted according to the distance between the two connecting mechanisms 5, the sliding frame 302 is driven to slide in the inside of the installation cavity through the threaded rod 303, the distance of the threaded rod 303 is adjusted according to the scale line 310, the threaded cylinder 304 is rotated to approach the support plate 2, so as to fix the position of the sliding frame 302; then the liquid crystal screen body 4 is slid in the safety cavity of the support plate 2 through the connecting block 501 until the connecting block 501 is arranged in the middle part of the inside of the sliding frame 302, the rotating disc 307 is rotated to drive the bidirectional screw rod 306 to rotate, the two positioning blocks 309 are driven to move reversely through the threaded block 308 until the positioning block 309 is inserted into the inside of the positioning groove 503, so as to fix the position of the connecting mechanism 5, when it is needed to release the fixing of the connecting mechanism 5, the rotating disc 307 is reversely rotated to complete the fixing. By fixing the positions of the four connecting mechanisms 5, the single liquid crystal screen body 4 can be installed on the front side of the support plate 2, when multiple liquid crystal screen bodies 4 are spliced, first, the plug block 602 is inserted into the opening of the U-shaped plate 606, the cross plate 603 is reset through the elastic action of the spring 604, the convex block 605 is reset to be inserted into the inside of the limiting groove 607, so as to preliminarily fix the spliced liquid crystal screen body 4, then the connecting mechanism 5 and the fixing mechanism 3 are fixedly connected to further fix the connection between the liquid crystal screen body 4 and the support plate 2.

[0036] In summary: through the fixing mechanism 3 and the connecting mechanism 5, the sliding frame 302 can be slid, then the position thereof is fixed through the threaded cylinder 304, then the connecting mechanism 5 is fixed in the inside of the sliding frame 302 through the positioning block 309, the installation and connection between the liquid crystal screen body 4 and the support plate 2 are completed, which can be completed without multiple bolts and external tools, the installation efficiency of the liquid crystal screen body 4 is improved; through the splicing mechanism 6, the gap when two liquid crystal screen bodies 4 are spliced is reduced, the flatness of splicing is improved, so that more accurate alignment and splicing are realized, the splicing process is more convenient and efficient, meanwhile, the error in the splicing process can be reduced and the splicing aesthetic degree is improved.

Claims

1. An easily assembled LCD screen, comprising a vertical plate (1), a support plate (2), a fixing mechanism (3), an LCD screen body (4), a connecting mechanism (5), and an assembly mechanism (6), characterized in that: The support plate (2) is fixedly connected to the front side of the vertical plate (1), the fixing mechanism (3) is set inside the support plate (2), the connecting mechanism (5) is symmetrically fixedly connected to the back of the LCD screen body (4), and the LCD screen body (4) is connected to the front side of the support plate (2) through the fixing mechanism (3) and the connecting mechanism (5). The splicing mechanism (6) is set between the two LCD screen bodies (4).

2. The easily spliced ​​LCD screen according to claim 1, characterized in that: The fixing mechanism (3) consists of a sliding frame (302), a threaded rod (303), a threaded cylinder (304), a two-way lead screw (306), a turntable (307), a threaded block (308), a positioning block (309), and a scale line (310). The support plate (2) has an installation cavity inside, a sliding groove (301) is provided on the back of the installation cavity, and a rectangular groove (305) is provided on the top of the installation cavity. The sliding frame (302) is slidably connected to the inside of the installation cavity, and the threaded rod (303) is fixedly connected to the back of the sliding frame (302).

3. The easily spliced ​​LCD screen according to claim 2, characterized in that: The threaded cylinder (304) is threaded to the outside of the threaded rod (303), and the threaded rod (303) passes through the inside of the groove (301). The threaded cylinder (304) is located behind the groove (301).

4. The easily spliced ​​LCD screen according to claim 3, characterized in that: The bidirectional lead screw (306) is rotatably connected to the rear of the sliding frame (302), the turntable (307) is fixedly connected to the top of the bidirectional lead screw (306), the threaded block (308) is symmetrically threaded to the outside of the bidirectional lead screw (306), and the positioning block (309) is fixedly connected to the front side of the threaded block (308).

5. The easily assembled LCD screen according to claim 4, characterized in that: The turntable (307) is higher than the top surface of the rectangular groove (305), and a scale line (310) is provided above the slide (301).

6. The easily spliced ​​LCD screen according to claim 5, characterized in that: The connecting mechanism (5) is composed of a connecting block (501). The size of the connecting block (501) is adapted to the mounting cavity of the support plate (2). A groove (502) is provided on the back of the connecting block (501). Positioning grooves (503) adapted to the positioning block (309) are provided on the upper and lower sides of the groove (502).

7. The easily spliced ​​LCD screen according to claim 6, characterized in that: The splicing mechanism (6) consists of a fixed plate (601), an insert (602), a cross plate (603), a spring (604), a protrusion (605), and a U-shaped plate (606). The fixed plate (601) is fixedly connected to the right side of the back of the LCD screen body (4). The insert (602) is fixedly connected to the right side of the fixed plate (601). The cross plate (603) is symmetrically slidably connected to the inside of the insert (602). The spring (604) is fixedly connected between the two cross plates (603). The protrusion (605) is fixedly connected to the other side of the cross plate (603), and the end of the protrusion (605) extends out of the outside of the insert (602).

8. The easily assembled LCD screen according to claim 7, characterized in that: The U-shaped plate (606) is fixedly connected to the left side of the back of the LCD screen body (4). The opening size of the U-shaped plate (606) is adapted to the insert block (602). One side of the protrusion (605) is provided with a slope. The opening of the U-shaped plate (606) is symmetrically provided with limiting grooves (607) adapted to the protrusion (605).

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