Seamlessly spliced liquid crystal screen

Abstract

The utility model discloses a seamlessly spliced liquid crystal screen, which belongs to the technical field of liquid crystal screens, and comprises a mounting plate and a display screen assembly, one end of the mounting plate close to the display screen assembly is provided with a placing groove, the placing groove is communicated with a chute arranged on the mounting plate, the upper end surface and the lower end surface of the mounting plate are provided with through holes, and the through holes are communicated with the placing groove. The inner wall of the placing groove is connected with two symmetrically-arranged springs, the springs are connected with buckles, the ends, close to the springs, of the buckles are connected with limiting columns, the limiting columns are slidably connected with the through holes, the placing groove is slidably connected with a placing plate, clamping grooves are formed in the upper end and the lower end of the placing plate, the buckles are arranged in the clamping grooves, and the end, close to the display screen assembly, of the placing plate is connected with a C-shaped plate. The C-shaped plate is connected with a display screen assembly, and two symmetrically-arranged mounting holes are formed in the surface of the C-shaped plate. According to the liquid crystal display screen mounting and dismounting device, the liquid crystal display screen can be conveniently mounted and dismounted, the mounting efficiency is improved, and meanwhile, the mutual interference phenomenon cannot occur when a plurality of liquid crystal display screens are mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screens, in particular to a seamlessly spliced ​​liquid crystal screen. Background Art

[0002] LCD screen is a kind of flat panel display, which can be used as a single display or spliced ​​into a large screen. It can realize the function of splitting the screen into single screen display or multi-screen display according to different usage requirements. The installation of LCD screen is like building blocks, which is made by splicing single or multiple LCDs.

[0003] The existing technology has the problem of inconvenient disassembly and long disassembly time when it is necessary to replace an LCD screen with unclear display, which makes it inconvenient to replace the LCD screen, and finally affects the use effect of the assembled large LCD screen and reduces the experience. For this reason, we propose a seamless splicing LCD screen. Utility Model Content

[0004] The purpose of the utility model is to provide a seamlessly spliced ​​liquid crystal screen to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seamlessly spliced ​​LCD screen, comprising a mounting plate and a display screen assembly, wherein the mounting plate is provided with a placement groove at one end close to the display screen assembly, the placement groove is connected to a slide groove provided on the mounting plate, through holes are provided on both upper and lower end surfaces of the mounting plate, the through holes are connected to the placement groove, two symmetrically arranged springs are connected to the inner wall of the placement groove, the spring is connected with a buckle, the buckle is connected to a limiting column near one end of the spring, the limiting column is slidably connected to the through hole, the placement groove is slidably connected to a placement plate, the placement plate is provided with a slot at both upper and lower ends, the buckle is arranged in the slot, the placement plate is connected with a C-shaped plate at one end close to the display screen assembly, the C-shaped plate is connected to the display screen assembly, two symmetrically arranged mounting holes are provided on the surface of the C-shaped plate, and a heat dissipation assembly is provided on the inner wall of each mounting hole.

[0006] Preferably, the heat dissipation assembly comprises a mounting sleeve connected to the inner wall of the mounting hole, the inner wall of the mounting sleeve is connected to a mounting frame, and the mounting frame is provided with a heat dissipation fan.

[0007] Preferably, the display screen assembly includes a display screen body connected to the front end of the C-shaped plate, the display screen body is connected to a controller at one end close to the C-shaped plate, the controller is connected to a contact line, and the contact line is connected to a socket.

[0008] Preferably, both sides of the placement plate are connected to sliders, the sliders are slidably connected to slide grooves, and the size of the sliders is matched with the size of the slide grooves.

[0009] Preferably, the mounting plate is connected to the external base plate.

[0010] Preferably, the outer diameter of the limiting column is matched with the inner diameter of the through hole.

[0011] Preferably, the size of the buckle is matched with the size of the slot, both ends of the buckle are rounded, and the upper and lower sides of the inner end of the placement plate are rounded.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A mounting plate, a placement slot, a spring, a buckle, a through hole, a limiting column, a placement plate, a slot, a slide groove, a C-shaped plate, a mounting hole, a display screen assembly and a slider are provided to complete the installation of the LCD screen assembly. At this time, the placement block can be inserted into the placement slot. At this time, the placement block contacts the buckle. At this time, the buckle first compresses and then restores the spring. At this time, the limiting column slides in the through hole to realize the vertical movement of the buckle. When the buckle is inserted into the slot, the slider moves in the slide groove. During the whole process, the slider is limited in the slide groove. The LCD screen assembly can be easily installed and disassembled by the utility model, and the installation efficiency is improved. At the same time, there will be no mutual interference when multiple LCD screens are installed.

[0014] 2. A heat dissipation component is provided to complete the process of using the LCD screen component. At this time, the heat dissipation fan continuously dissipates heat to the LCD screen body, thereby improving the stability of the LCD screen body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the slider of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the heat dissipation component of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the display screen assembly of the utility model.

[0020] In the figure: 1. mounting plate; 2. placement slot; 3. spring; 4. buckle; 5. through hole; 6. limiting column; 7. placement plate; 8. slot; 9. slide slot; 10. C-shaped plate; 11. mounting hole; 12. heat dissipation assembly; 1201. mounting sleeve; 1202. mounting frame; 1203. heat dissipation fan; 13. display screen assembly; 1301. display screen body; 1302. controller; 1303. contact line; 1304. socket; 14. slider. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a seamlessly spliced ​​liquid crystal screen, comprising a mounting plate 1 and a display screen assembly 13, a mounting plate 1 having a placement groove 2 at one end close to the display screen assembly 13, the placement groove 2 being connected to a slide groove 9 provided on the mounting plate 1, through holes 5 being provided on both upper and lower end surfaces of the mounting plate 1, the placement groove 2 being connected to the placement groove 2 through the holes 5, the inner wall of the placement groove 2 being connected to two symmetrically arranged springs 3, the spring 3 being connected to a buckle 4, the buckle 4 being connected to a limiting column 6 at one end close to the spring 3, the limiting column 6 being slidably connected to the through hole 5, the placement groove 2 being slidably connected to a placement plate 7, the placement plate 7 having a card slot 8 at both upper and lower ends, the card slot 4 being arranged in the card slot 8, a C-shaped plate 10 being connected to one end of the placement plate 7 close to the display screen assembly 13, the C-shaped plate 10 being connected to the display screen assembly 13, two symmetrically arranged mounting holes 11 being provided on the surface of the C-shaped plate 10, and a heat dissipation assembly 12 being provided on the inner wall of each mounting hole 11.

[0023] Specifically, the heat dissipation component 12 includes a mounting sleeve 1201 connected to the inner wall of the mounting hole 11, the inner wall of the mounting sleeve 1201 is connected to a mounting frame 1202, and a heat dissipation fan 1203 is arranged on the mounting frame 1202; the display screen component 13 includes a display screen body 1301 connected to the front end of the C-shaped plate 10, the display screen body 1301 is connected to a controller 1302 at one end close to the C-shaped plate 10, the controller 1302 is connected to a contact line 1303, and the contact line 1303 is connected to a socket 1304; both sides of the placement plate 7 are connected to sliders 14, the sliders 14 are slidably connected to the slide groove 9, and the size of the sliders 14 is matched with the size of the slide groove 9; the mounting plate 1 is connected to the external bottom plate; the outer diameter of the limit column 6 is matched with the inner diameter of the through hole 5; the size of the buckle 4 is matched with the size of the slot 8, both ends of the buckle 4 are rounded, and the upper and lower sides of the inner end of the placement plate 7 are rounded.

[0024] Working principle: When installing the LCD screen assembly, the placement block can be inserted into the placement slot 2. At this time, the placement block contacts the buckle 4. At this time, the buckle 4 compresses the spring 3 first and then restores it. When the buckle 4 is inserted into the slot 8, the slider 14 moves in the slide slot 9. During the whole process, the slider 14 performs a limiting action in the slide slot 9, which improves the stability of the LCD screen assembly after installation. When the LCD screen assembly needs to be taken out, the LCD screen assembly can be pulled outward. At this time, the LCD screen assembly drives the placement block to move outward in the placement slot 2. At this time, the buckle 4 The spring 3 is compressed again, and the limit column 6 slides in the through hole 5 to realize the vertical movement of the buckle 4. When the buckle 4 is disengaged from the slot 8, the slider 14 is disengaged from the slide slot 9, and the LCD screen assembly is taken out. During the use of the LCD screen assembly, the heat dissipation fan 1203 continuously dissipates heat to the LCD screen body, thereby improving the stability of the LCD screen body during use. The utility model realizes convenient installation and disassembly of the LCD screen, improves the installation efficiency, and there will be no mutual interference when multiple LCD screens are installed.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seamlessly spliced ​​liquid crystal screen, comprising a mounting plate (1) and a display screen assembly (13), characterized in that: The mounting plate (1) is provided with a placement groove (2) at one end close to the display screen assembly (13), the placement groove (2) is connected to a slide groove (9) provided on the mounting plate (1), the upper and lower end surfaces of the mounting plate (1) are provided with through holes (5), the through holes (5) are connected to the placement groove (2), the inner wall of the placement groove (2) is connected to two symmetrically arranged springs (3), the springs (3) are connected to buckles (4), the buckles (4) are connected to a limiting column (6) close to one end of the springs (3), and the limiting column (6) slides The placement groove (2) is slidably connected to a placement plate (7), the placement plate (7) is provided with a card slot (8) at both upper and lower ends, the card buckle (4) is arranged in the card slot (8), the placement plate (7) is connected to a C-shaped plate (10) at one end close to the display screen assembly (13), the C-shaped plate (10) is connected to the display screen assembly (13), the surface of the C-shaped plate (10) is provided with two symmetrically arranged mounting holes (11), and the inner wall of each mounting hole (11) is provided with a heat dissipation assembly (12).

2. A seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: The heat dissipation assembly (12) comprises a mounting sleeve (1201) connected to the inner wall of the mounting hole (11); the inner wall of the mounting sleeve (1201) is connected to a mounting frame (1202); and a heat dissipation fan (1203) is provided on the mounting frame (1202).

3. The seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: The display screen assembly (13) comprises a display screen body (1301) connected to the front end of the C-shaped plate (10); the display screen body (1301) is connected to a controller (1302) at one end close to the C-shaped plate (10); the controller (1302) is connected to a contact line (1303); and the contact line (1303) is connected to a socket (1304).

4. The seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: Both sides of the placement plate (7) are connected to sliders (14), and the sliders (14) are slidably connected to the slide grooves (9), and the size of the sliders (14) is matched with the size of the slide grooves (9).

5. The seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: The mounting plate (1) is connected to the external base plate.

6. The seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: The outer diameter of the limiting column (6) is matched with the inner diameter of the through hole (5).

7. The seamlessly spliced ​​liquid crystal screen according to claim 1, characterized in that: The size of the buckle (4) is matched with the size of the slot (8), both ends of the buckle (4) are rounded, and the upper and lower sides of the inner end of the placement plate (7) are rounded.

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