Liquid crystal display module capable of being rapidly installed

Abstract

The utility model relates to the technical field of liquid crystal display, and discloses a liquid crystal display module capable of being quickly installed, which comprises an installation frame, two vent grooves are arranged on the bottom wall of the installation frame, the vent grooves extend out of the lower surface of the installation frame, filter screens are fixedly connected in the vent grooves, a liquid crystal display component is installed in the installation frame, and the liquid crystal display component is arranged in the installation frame. According to the liquid crystal display module capable of being rapidly installed, the positioning frame and the installation frame are fixed, then the liquid crystal display assembly is fixed synchronously, then installation of the liquid crystal display assembly is completed, installation is convenient, and the installation efficiency is improved. According to the liquid crystal display module, the liquid crystal display assembly can be combined and installed without screws, manpower is saved, installation is rapid, flexibility is high, the liquid crystal display module can be conveniently installed and disassembled, the liquid crystal display module can be conveniently disassembled, and the practicability of the liquid crystal display module is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal display technical field, concretely is a liquid crystal display module capable of quick installation. BACKGROUND

[0002] Liquid crystal display module generally includes LCD display module and backlight module. The light emitted by the backlight module is transmitted to the eyes of the user through the LCD display module, so that the user can watch the image displayed in the LCD display module. The existing backlight module includes a lower iron frame, a glue frame, a light source assembly, an optical sheet assembly and an upper iron frame.

[0003] Most of the existing liquid crystal display modules are installed between the upper frame and the lower frame, and the fixing and installation of the liquid crystal display module are realized by covering the upper frame and the lower frame. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a liquid crystal display module capable of quick installation, which solves the problem that most of the existing liquid crystal display modules are installed between the upper frame and the lower frame, and the fixing and installation of the liquid crystal display module are realized by covering the upper frame and the lower frame.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a liquid crystal display module capable of quick installation, comprising a mounting frame, the bottom wall of the mounting frame is provided with two ventilation grooves, the ventilation grooves extend out of the lower surface of the mounting frame, and a filter screen is fixedly connected in each ventilation groove.

[0008] The liquid crystal display module is installed in the mounting frame.

[0009] The mounting frame is provided with a positioning frame, the positioning frame is provided with a mounting mechanism, and the mounting mechanism comprises a limiting frame, a fixed groove, a fixed block, a spring, a connecting block, a limiting block, a limiting groove, a sliding groove and a connecting groove.

[0010] Preferably, four sliding grooves are arranged on the upper surface of the mounting frame, and the sliding grooves are in the shape of "L";

[0011] Preferably, the four sliding grooves are arranged in mirror image.

[0012] Preferably, the four limiting blocks are fixedly connected to the lower surface of the positioning frame.

[0013] Preferably, the four limiting blocks are in sliding connection with the four sliding grooves.

[0014] Preferably, the limiting frame is fixedly sleeved in the positioning frame, and the lower surface of the limiting frame is in the same plane as the lower surface of the positioning frame.

[0015] Preferably, the lower surface of the limiting frame is in contact with the upper surface of the liquid crystal display assembly.

[0016] Preferably, the limiting blocks are matched with the sliding grooves.

[0017] Preferably, four connecting grooves are arranged on the inner walls of the two sides of the sliding grooves.

[0018] Preferably, the four fixing blocks are slidingly sleeved in the four connecting grooves.

[0019] Preferably, four fixing grooves are arranged on the outer surfaces of the front and rear sides of the mounting frame.

[0020] Preferably, the fixing grooves are in communication with the corresponding connecting grooves.

[0021] Preferably, the outer surfaces of the fixing blocks on the left and right sides, which are away from each other, slidingly extend into the corresponding sliding grooves.

[0022] Preferably, the four springs are fixedly connected to the corresponding fixing blocks.

[0023] Preferably, the springs are located in the connecting grooves, and one end of the spring, which is away from the fixing block, is fixedly connected to the inner wall of the corresponding connecting groove.

[0024] Preferably, the fixing blocks on the left and right sides are arranged in mirror image.

[0025] Preferably, the four connecting blocks are fixedly connected to the four fixing blocks, and the four connecting blocks are in sliding connection with the four fixing grooves.

[0026] Preferably, a limiting groove is arranged on the corresponding limiting block, and the limiting groove is in sliding connection with the corresponding fixing block.

[0027] (Three) beneficial effects

[0028] Compared with the prior art, the liquid crystal display module provided by the utility model can be quickly installed, and has the following beneficial effects:

[0029] 1、 the liquid crystal display module of quick installation, fixed between the positioning frame and the mounting frame, then fixed the liquid crystal display assembly synchronously, then complete the installation of the liquid crystal display assembly, convenient installation, do not use screw to install the liquid crystal display assembly, save manpower, install quickly, strong flexibility, then facilitate the installation of the liquid crystal display module, then increase the practicability of the liquid crystal display module.

[0030] 2、 the liquid crystal display module of quick installation, the limiting block can be pulled out into the sliding groove, then realize the separation of the positioning frame and the mounting frame, convenient operation, disassemble quickly, then facilitate the disassembly of the liquid crystal display module, then increase the practicability of the liquid crystal display module. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the whole structure schematic diagram of the liquid crystal display module of quick installation of the utility model;

[0032] Figure 2 It is Figure 1 The enlarged view of A;

[0033] Figure 3 It is the mounting frame structure schematic diagram of the utility model;

[0034] Figure 4 It is the positioning frame structure schematic diagram of the utility model;

[0035] Figure 5 It is the limiting block structure schematic diagram of the utility model;

[0036] Figure 6 It is the mounting frame vertical section view of the utility model.

[0037] In the drawing: 1, mounting frame; 2, positioning frame; 3, limiting frame; 4, liquid crystal display assembly; 5, fixed groove; 6, fixed block; 7, spring; 8, connecting block; 9, limiting block; 10, limiting groove; 11, sliding groove; 12, connecting groove; 13, filter screen. DETAILED DESCRIPTION

[0038] The technical scheme 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, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0039] Please refer to Figures 1-6The utility model provides a new technical scheme: a liquid crystal display module capable of quick installation, including installation frame 1, the bottom wall of installation frame 1 is equipped with two ventilation grooves, ventilation groove extends the lower surface of installation frame 1, and the filter screen 13 is fixedly connected in ventilation groove,

[0040] Among them, the liquid crystal display assembly 4 is installed in installation frame 1;

[0041] Among them, the liquid crystal display assembly 4 includes diffusion sheet, light enhancement sheet, liquid crystal screen, reflecting plate, light guide plate, light source assembly, flexible circuit board, etc., and the liquid crystal display assembly 4 is prior art in the existing public patent CN212083852U liquid crystal display module, which will not be repeated here;

[0042] Among them, the installation frame 1 is provided with the positioning frame 2, the positioning frame 2 is provided with the mounting mechanism, and the mounting mechanism includes the limiting frame 3, the fixed groove 5, the fixed block 6, the spring 7, the connecting block 8, the limiting block 9, the limiting groove 10, the sliding groove 11 and the connecting groove 12.

[0043] Further, four sliding grooves 11 are arranged on the upper surface of the installation frame 1, and the sliding grooves 11 are in the shape of "L";

[0044] Among them, four sliding grooves 11 are mirror image arranged;

[0045] Among them, four limiting blocks 9 are fixedly connected to the lower surface of the positioning frame 2.

[0046] Further, four limiting blocks 9 are slidably connected with four sliding grooves 11;

[0047] Among them, the limiting frame 3 is fixedly sleeved in the positioning frame 2, and the lower surface of the limiting frame 3 is in the same plane with the lower surface of the positioning frame 2;

[0048] Among them, the lower surface of the limiting frame 3 is in contact with the upper surface of the liquid crystal display assembly 4;

[0049] Among them, the limiting block 9 is matched with the sliding groove 11.

[0050] Further, four connecting grooves 12 are arranged on the inner walls adjacent to the left and right sliding grooves 11;

[0051] Among them, four fixed blocks 6 are slidably sleeved in four connecting grooves 12;

[0052] Among them, four fixed grooves 5 are arranged on the front and rear outer surfaces of the installation frame 1;

[0053] Among them, the fixed groove 5 is communicated with the corresponding connecting groove 12.

[0054] Further, the outer surfaces of the fixing blocks 6 on the sides away from each other slide into the corresponding sliding grooves 11;

[0055] The four springs 7 are fixedly connected with the corresponding fixing blocks 6.

[0056] The springs 7 are located in the connecting grooves 12, and the ends of the springs 7 away from the fixing blocks 6 are fixedly connected with the inner walls of the corresponding connecting grooves 12.

[0057] The fixing blocks 6 on the left and right sides are mirror images.

[0058] Further, the four connecting blocks 8 are fixedly connected with the four fixing blocks 6, and the four connecting blocks 8 are slidingly connected with the four fixing grooves 5.

[0059] The limiting grooves 10 are arranged on the corresponding limiting blocks 9, and the limiting grooves 10 are slidingly connected with the corresponding fixing blocks 6.

[0060] Further, during installation, the liquid crystal display assembly 4 is first installed in the mounting frame 1, and then the connecting block 8 is slidingly connected to the center position. During this process, the fixing block 6 is slidingly connected out of the corresponding sliding groove 11, and the spring 7 is also extruded at this time, so that the spring 7 is extruded and deformed. At this time, the positioning frame 2 can be covered on the upper surface of the mounting frame 1, and the limiting block 9 is slidingly connected into the corresponding sliding groove 11 during the process of covering the positioning frame 2 on the mounting frame 1. Then, the sliding of the connecting block 8 is released, and the fixing block 6 is slidingly connected into the limiting groove 10 under the action of the released elastic force of the spring 7, so as to limit the limiting block 9 from being pulled out of the sliding groove 11 upward, thereby fixing the positioning frame 2 and the mounting frame 1, and synchronously fixing the liquid crystal display assembly 4, thereby completing the installation of the liquid crystal display assembly 4. The installation is convenient, and the liquid crystal display assembly does not need to be installed by screws, which saves manpower, is fast and flexible, thereby facilitating the installation of the liquid crystal display module, and increasing the practicability of the liquid crystal display module.

[0061] Further, during disassembly, only the connecting block 8 needs to be slidingly connected to the center position, so that the connecting block 8 drives the fixing block 6 to slide out of the corresponding limiting groove 10. At this time, the limiting block 9 can be pulled out of the sliding groove 11 upward, thereby realizing the separation of the positioning frame 2 and the mounting frame 1. The operation is convenient, the disassembly is fast, thereby facilitating the disassembly of the liquid crystal display module, and increasing the practicability of the liquid crystal display module.

[0062] Working principle: when the device is used, through installation, first install the liquid crystal display assembly 4 in the installation frame 1, then slide the connecting block 8 to the center position, in the process, drive the fixed block 6 to slide out of the corresponding sliding groove 11, at this time, the spring 7 is also extruded, so that the spring 7 is extruded and deformed, at this time, the positioning frame 2 can be covered on the upper surface of the installation frame 1, at this time, the limiting block 9 is limited in the sliding groove 11, then release the sliding of the connecting block 8, under the action of the release force of the spring 7, drive the fixed block 6 to slide into the limiting groove 10, and then limit the limiting block 9, so that the limiting block 9 cannot be pulled out of the sliding groove 11 upward, and then fix the positioning frame 2 and the installation frame 1, and then fix the liquid crystal display assembly 4 synchronously, and then complete the installation of the liquid crystal display assembly 4, which is convenient, does not need to use screws to assemble and fix the liquid crystal display assembly, saves manpower, is fast and flexible, and is convenient for the installation of the liquid crystal display module, and increases the practicability of the liquid crystal display module.

[0063] Further, when disassembling, only the connecting block 8 needs to be slid to the center position, so that the connecting block 8 drives the fixed block 6 to slide out of the corresponding limiting groove 10, at this time, the limiting block 9 can be pulled out of the sliding groove 11 upward, and then the positioning frame 2 and the installation frame 1 are separated, which is convenient and fast, and is convenient for disassembling the liquid crystal display module, and increases the practicability of the liquid crystal display module.

[0064] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0065] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like based on the orientation or position relationship shown in the drawings, is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0066] In the description of the present application, greater than, less than, more than and the like are understood as not including the number, above, below and the like are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0067] In the description of the utility model, unless another explicit limitation, set up, install, connect and so on word should do broad sense understanding, the skilled person in the art can combine the specific content of technical scheme to determine the specific meaning of above mentioned word in the utility model.

Claims

1. A liquid crystal display module capable of quick installation, comprising a mounting frame (1), characterized in that: The bottom wall of the mounting frame (1) is provided with two air vents extending out of the lower surface of the mounting frame (1), and the air vents are fixedly connected with filter screens (13) therein. The mounting frame (1) is provided with a liquid crystal display assembly (4) mounted therein. The mounting frame (1) is provided with a positioning frame (2), and the positioning frame (2) is provided with a mounting mechanism including a limiting frame (3), a fixed groove (5), a fixed block (6), a spring (7), a connecting block (8), a limiting block (9), a limiting groove (10), a sliding groove (11), and a connecting groove (12).

2. The liquid crystal display module capable of quick installation according to claim 1, wherein: The four sliding grooves (11) are provided on the upper surface of the mounting frame (1) and are in the shape of an "L". The four sliding grooves (11) are mirror-imaged. The four limiting blocks (9) are fixedly connected to the lower surface of the positioning frame (2).

3. The liquid crystal display module capable of quick installation according to claim 2, characterized in that: The four limiting blocks (9) are in sliding connection with the four sliding grooves (11). The limiting frame (3) is fixedly sleeved in the positioning frame (2), and the lower surface of the limiting frame (3) is in the same plane as the lower surface of the positioning frame (2). The lower surface of the limiting frame (3) is in contact with the upper surface of the liquid crystal display assembly (4). The limiting block (9) is adapted to the sliding groove (11).

4. The liquid crystal display module capable of quick installation according to claim 3, characterized in that: The four connecting grooves (12) are provided on the inner walls of the two adjacent sliding grooves (11) on the left and right sides. The four fixed blocks (6) are slidingly sleeved in the four connecting grooves (12). The four fixed grooves (5) are provided on the outer surfaces of the front and rear sides of the mounting frame (1). The fixed groove (5) is in communication with the corresponding connecting groove (12) inside.

5. The liquid crystal display module capable of quick installation according to claim 4, wherein: The outer surfaces of the fixed blocks (6) on the left and right sides, which are away from each other, slidingly extend into the corresponding sliding grooves (11). The four springs (7) are fixedly connected with the corresponding fixed blocks (6). The spring (7) is located in the connecting groove (12), and one end of the spring (7), which is away from the fixed block (6), is fixedly connected with the inner wall of the corresponding connecting groove (12). The fixed blocks (6) on the left and right sides are mirror-imaged.

6. The liquid crystal display module capable of quick installation according to claim 5, wherein: The four connecting blocks (8) are fixedly connected with the four fixed blocks (6), and the four connecting blocks (8) are in sliding connection with the four fixed grooves (5). The limiting groove (10) is provided on the corresponding limiting block (9), and the limiting groove (10) is in sliding connection with the corresponding fixed block (6).

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