Light-emitting module and LCD display

Abstract

The present invention discloses a light-emitting module and a liquid crystal display screen, and relates to the field of light-emitting modules. It includes an LED lamp bead light-emitting part, and a bracket is installed on the outside of the LED lamp bead light-emitting part, including a center plate, and the center plate is arranged on the outside of the LED lamp bead light-emitting part. Protective blocks are movably arranged at both ends of the center plate, and the protective blocks are arranged on the outside of the LED lamp bead light-emitting part. A mounting plate is arranged on the outside of the center plate, and the mounting plate is arranged on the outside of the protective block. The mounting plate is used to fix the position of the protective block after moving. The bracket is movably sleeved on the outside of the installation box, and a fixed plate is movably arranged inside the installation box. The fixed plate is movably arranged on the side of the bracket, and the fixed plate is movably arranged on the outside of the mounting plate. The light-emitting module and the liquid crystal display screen can adjust the position of the protective block by moving the movable plate, so that the position of the protective block can be adjusted according to the width of the LED lamp bead light-emitting part. The threaded rod is moved to drive the fixed plate to fix the position of the sleeve plate, thereby avoiding the complexity of fixing with multiple sets of screws.

Description

Technical Field

[0001] The present invention relates to the technical field of light-emitting modules, in particular to a light-emitting module and a liquid crystal display screen. Background Art

[0002] A light-emitting module is an electronic component composed of several light-emitting diodes. It is usually assembled on various display screens and is commonly used in the assembly of liquid crystal display screens. The light-emitting module includes structures such as LED lamp bead light-emitting parts, brackets, and power supply components. The core of the light-emitting module is the LED lamp bead light-emitting parts, which are usually composed of LED lamp beads. LED lamp beads are responsible for emitting light, which can be single-color, two-color or multi-color, and are used to mix into various colors. The LED lamp bead light-emitting parts and brackets are installed in the front and rear positions of the light-emitting mounting connecting plate. The PCB board provides power lines to support the entire module. The bracket is used to install the power supply and other control components to facilitate the control and power supply of the LED lamp bead light-emitting parts.

[0003] The existing light-emitting modules have problems such as the corner protection structure is fixed and cannot be adjusted with the light-emitting components, and the bracket installation is complicated;

[0004] The reason for this problem is that the light-emitting module includes structures such as LED lamp bead light-emitting parts, brackets, and power supply components. During the assembly of the light-emitting module, the bracket is first installed on the outside of the LED lamp bead light-emitting parts, and then the power supply components are installed inside the bracket. In order to prevent the reflector from being collided and damaged at the corners during daily use, it is necessary to set a protective structure at the corners of the LED lamp bead light-emitting parts. In order to reduce the large contact area between the protective structure and the outside of the LED lamp bead light-emitting parts and affect the heat dissipation effect of the LED lamp bead light-emitting parts, the protective structure will be placed separately at the four corners of the LED lamp bead light-emitting parts. At this time, the anchoring structure will lose its connection structure, making it easy for the protective block to detach from the outside of the light-emitting component during installation and use of the light-emitting module. If multiple groups of fixed structures are connected at the upper position, the use range of the protective block will be limited, resulting in the protection block being unable to adjust its installation position with the width of the LED lamp bead light-emitting parts, and the bracket is installed by multiple groups of screws, which leads to a certain complexity in the later installation and disassembly of the bracket, affecting the assembly efficiency of the light-emitting module. Therefore, we propose a light-emitting module and a liquid crystal display screen. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention discloses a light-emitting module and a liquid crystal display screen to solve the problems mentioned in the above background technology that the existing light-emitting modules have fixed corner protection structures that cannot be adjusted with the light-emitting components and the bracket installation is complicated.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a light-emitting module and a liquid crystal display screen, including an LED lamp bead light-emitting component, a bracket is installed on the outside of the LED lamp bead light-emitting component, the center plate is arranged on the outside of the LED lamp bead light-emitting component, a movable plate is movably plugged into the inside of the center plate, a protective block is arranged at the end of the movable plate, the movable plate slides inside the center plate to drive the protective block to move, the protective block is arranged on the outside of the LED lamp bead light-emitting component, a mounting plate is arranged on the outside of the center plate, the mounting plate is arranged on the outside of the protective block, the mounting plate is used to fix the position of the protective block after it moves, and the support The bracket is movably sleeved on the outside of the installation box, and socket plates are fixedly connected on both sides of the bracket, and the socket plates are movably sleeved on the outside of the installation box, and the socket plates are arranged on the sides of the center plate, and the socket plates are arranged on the sides of the installation plate. A fixed plate is movably arranged inside the installation box, and the fixed plate is movably arranged on the outer surface of the socket plate, and the fixed plate is movably arranged on the side of the bracket, and the fixed plate is movably arranged on the outside of the installation plate. The inside of the installation box is rotatably connected with a threaded rod, and the external thread of the threaded rod is connected with a movable plate, and the movable plate is slidably connected to the inside of the installation box, and the fixed plate is fixedly connected to the side of the movable plate.

[0009] Preferably, a light-emitting mounting connecting plate is installed on the back of the LED lamp bead light-emitting component, the bracket is arranged on the outside of the light-emitting mounting connecting plate, and a mounting frame is fixedly connected to the inner side of the bracket.

[0010] Preferably, the outside of the protection block is fixedly connected with a sleeve block, the outside of the sleeve block is fixedly connected with a connection block, and the connection block is arranged outside the light-emitting installation connection plate.

[0011] Preferably, a sliding block is fixedly connected to the outside of the movable plate, a sliding groove is provided on the outside of the central plate, and the sliding block is slidably connected to the inside of the sliding groove.

[0012] Preferably, a plug-in block is fixedly connected to the outside of the mounting plate, and the plug-in block is movably plugged into the inside of the sliding block, and the outer surface of the mounting plate abuts against the outer surface of the center plate.

[0013] Preferably, the interior of the installation box is fixedly connected to a limiting block, and the movable plate is movably sleeved on the exterior of the limiting block.

[0014] Preferably, it comprises a display screen, which is arranged on the front side of the LED lamp bead light-emitting component, a protective shell is arranged on the outside of the display screen, the LED lamp bead light-emitting component is arranged inside the protective shell, and a back plate is installed on the back side of the protective shell.

[0015] The present invention discloses a light-emitting module and a liquid crystal display screen, which have the following beneficial effects:

[0016] 1. The light-emitting module and the liquid crystal display screen can be assembled by moving two sets of movable plates. At this time, the sliding block will slide inside the sliding groove, and the positions of the two sets of protective blocks can be moved to positions that fit the corners of the LED lamp bead light-emitting parts. Then, the mounting plate is placed outside the center plate. At this time, the plug-in block arranged outside the mounting plate will be movably inserted into the inside of the sliding block. Finally, the threaded rod is rotated to drive the movable plate and the fixed plate to move to the external position of the mounting plate. The position of the protective block can be adjusted by moving the movable plate, and then the mounting plate and the fixed plate are used to fix the position of the movable plate after the movement, so as to avoid the position of the protective block affecting the heat dissipation, and enable the position of the protective block to be adjusted according to the width of the LED lamp bead light-emitting parts, thereby increasing the flexibility and stability of the light-emitting module assembly and use.

[0017] 2. The light-emitting module and liquid crystal display screen drive the bracket to movably socket the socket plate on the outside of the installation box, and then rotate the threaded rod to drive the fixing plate to move, so that the fixing plate can fix the positions of the socket plate and the installation plate at the same time. The socket plate is socketed on the outside of the installation box and then the threaded rod is moved to drive the fixing plate to fix the position of the socket plate, so that the bracket is installed on the outside of the light-emitting installation connecting plate, avoiding the complexity of fixing with multiple sets of screws. At the same time, the fixing plate can fix the positions of the socket plate and the installation plate at one time, increasing the simplicity of the light-emitting module assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the back side of the LED lamp bead light emitting component of the present invention;

[0020] Figure 3 This is an exploded view of the back side of the LED lamp bead light emitting component of the present invention;

[0021] Figure 4 This is an external exploded view of the center plate of the present invention;

[0022] Figure 5 This is an external exploded view of the movable panel of the present invention;

[0023] Figure 6 This is a schematic diagram of the exterior of the stent of the present invention;

[0024] Figure 7 This is an exploded view of the interior of the installation box of the present invention;

[0025] Figure 8 This is a front schematic diagram of the display screen structure of the present invention;

[0026] Fig. 9 It is a schematic diagram of the back side of the display screen structure of the present invention.

[0027] In the figure: 1. LED lamp bead light-emitting component; 101. Light-emitting installation connecting plate; 102. Display screen; 103. Bracket; 104. Protective shell; 105. Back plate; 106. Mounting frame; 2. Center plate; 201. Movable plate; 202. Protective block; 203. Mounting plate; 204. Plug block; 205. Socket block; 206. Sliding block; 207. Connecting block; 208. Sliding groove; 3. Socket plate; 301. Mounting box; 302. Moving plate; 303. Threaded rod; 304. Limit block; 305. Fixed plate. DETAILED DESCRIPTION

[0028] The embodiment of the present invention discloses a light emitting module and a liquid crystal display screen, such as Figure 1-9 As shown, in order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in combination with the drawings in the present invention and by way of example.

[0029] like Figure 1-9 The light-emitting module and liquid crystal display shown in the figure include an LED lamp bead light-emitting component 1, a bracket 103 is installed on the outside of the LED lamp bead light-emitting component 1, a central plate 2 is arranged on the outside of the LED lamp bead light-emitting component 1, a movable plate 201 is movably inserted inside the central plate 2, a protective block 202 is arranged at the end of the movable plate 201, the movable plate 201 slides inside the central plate 2 to drive the protective block 202 to move, the protective block 202 is arranged on the outside of the LED lamp bead light-emitting component 1, a mounting plate 203 is arranged on the outside of the central plate 2, the mounting plate 203 is arranged on the outside of the protective block 202, the mounting plate 203 is used to fix the position of the protective block 202 after moving, the bracket 103 is movably sleeved on the outside of the mounting box 301, and the bracket 103 is movably sleeved on the outside of the mounting box 301. The two sides of the frame 103 are fixedly connected with a socket plate 3, the socket plate 3 is movably socketed on the outside of the installation box 301, the socket plate 3 is arranged on the side of the center plate 2, the socket plate 3 is arranged on the side of the installation plate 203, and a fixed plate 305 is movably arranged inside the installation box 301, the fixed plate 305 is movably arranged on the outer surface of the socket plate 3, the fixed plate 305 is movably arranged on the side of the bracket 103, and the fixed plate 305 is movably arranged on the outside of the installation plate 203. The inside of the installation box 301 is rotatably connected with a threaded rod 303, and the external thread of the threaded rod 303 is connected with a movable plate 302, the movable plate 302 is slidably connected to the inside of the installation box 301, and the fixed plate 305 is fixedly connected to the side of the movable plate 302.

[0030] A light-emitting mounting connecting plate 101 is installed on the back of the LED lamp bead light-emitting element 1 , a bracket 103 is arranged outside the light-emitting mounting connecting plate 101 , and a mounting frame 106 is fixedly connected to the inner side of the bracket 103 .

[0031] The outside of the protection block 202 is fixedly connected to a sleeve block 205 , and the outside of the sleeve block 205 is fixedly connected to a connection block 207 . The connection block 207 is arranged outside the light-emitting installation connection plate 101 .

[0032] The outside of the movable plate 201 is fixedly connected with a sliding block 206, the outside of the center plate 2 is provided with a sliding groove 208, the sliding block 206 is slidably connected to the inside of the sliding groove 208, the outside of the mounting plate 203 is fixedly connected with a plug-in block 204, the plug-in block 204 is movably plugged into the inside of the sliding block 206, the outer surface of the mounting plate 203 is abutted against the outer surface of the center plate 2, the inside of the mounting box 301 is fixedly connected with a limit block 304, and the movable plate 302 is movably sleeved on the outside of the limit block 304.

[0033] A groove is arranged in the middle hollow position of the socket plate 3, and the groove is convenient for passing the position of the rotating block at the end of the threaded rod 303, so that the socket plate 3 passes through the end of the threaded rod 303 when passing through the outside of the installation box 301, and the end rotating block of the threaded rod 303 is arranged on the side of the installation box 301, so as to facilitate the rotation of the threaded rod 303 from the side position of the installation box 301, including a display screen 102, the display screen 102 is arranged on the front of the LED lamp bead light-emitting component 1, a protective shell 104 is arranged on the outside of the display screen 102, the LED lamp bead light-emitting component 1 is arranged inside the protective shell 104, and a back plate 105 is installed on the back of the protective shell 104

[0034] By moving the two sets of movable plates 201, the movable plates 201 will slide inside the center plate 2, and the movable plates 201 will drive the sliding block 206 to move. At this time, the sliding block 206 will slide inside the sliding groove 208, and the positions of the two sets of protective blocks 202 can be moved to a position that fits the corners of the LED lamp bead light-emitting component 1. The protective block 202 is made of rubber material, which can buffer the corners of the LED lamp bead light-emitting component 1 during the collision process, thereby protecting the corners of the LED lamp bead light-emitting component 1, and then the protective block 202 is placed at the corners of the LED lamp bead light-emitting component 1. At this time, the connecting block 207 will be set on the outside of the LED lamp bead light-emitting component 1, and then the mounting plate 203 is placed on the outside of the center plate 2. At this time, the plug-in block 204 set on the outside of the mounting plate 203 will be movably inserted into the inside of the sliding block 206, and finally The threaded rod 303 is then rotated to drive the movable plate 302 to move, so that the movable plate 302 drives the fixed plate 305 to move to the external position of the mounting plate 203, thereby fixing the position of the movable plate 302, and adjusting the position of the protective block 202 in the connection by moving the movable plate 201 on the central plate 2, so as to adjust the position of the protective block 202 according to the width position of the LED lamp bead light-emitting component 1, and then use the mounting plate 203 and the fixed plate 305 to fix the position of the movable plate 201 after movement, so as to avoid the position of the protective block 202 occupying the peripheral position of the LED lamp bead light-emitting component 1 and affecting the heat dissipation, and at the same time increase the stability of the protective block 202 after installation, and make the position of the protective block 202 can be adjusted according to the width of the LED lamp bead light-emitting component 1, thereby increasing the flexibility and stability of the light-emitting module assembly and use.

[0035] The bracket 103 drives the socket plate 3 to be movably socketed on the outside of the installation box 301 until the socket plate 3 moves to the outside of the light-emitting installation connecting plate 101, and then the socket plate 3 moves to the side of the installed center plate 2 and the installation plate 203. A groove is set in the hollow position in the middle of the socket plate 3. This groove is convenient for passing the position of the rotating block at the end of the threaded rod 303. Then the threaded rod 303 is rotated so that the threaded rod 303 rotates inside the installation box 301. The threaded rod 303 will drive the movable plate 302 to move during the rotation. At this time, the movable plate 302 will slide inside the installation box 301, and the movable plate 302 will slide on the outside of the limit block 304. The limit block 304 is set inside the installation box 301. The limit block 304 is a square shape. The limit block 304 has a supporting and limiting effect on the movement of the movable plate 302, reducing the movement of the movable plate 30 2 generates position deviation during the movement, so that the moving plate 302 can better drive the fixed plate 305 to move smoothly. The moving plate 302 will drive the fixed plate 305 to move during the movement, so that the fixed plate 305 moves to the outer position of the mounting plate 203 and the socket plate 3, so that the fixed plate 305 can fix the positions of the socket plate 3 and the mounting plate 203 at the same time. By arranging the socket plate 3 around the bracket 103, the socket plate 3 is socketed on the outside of the mounting box 301, and then the threaded rod 303 is moved to drive the fixed plate 305 to fix the position of the socket plate 3, so that the bracket 103 is installed on the outside of the light-emitting mounting connecting plate 101, avoiding the complexity of fixing with multiple sets of screws. At the same time, the fixed plate 305 can fix the positions of the socket plate 3 and the mounting plate 203 at one time, thereby increasing the simplicity of the light-emitting module assembly process.

[0036] The movable plate 302 and the fixed plate 305 are driven to move by rotating the threaded rod 303, so that the fixed plate 305 leaves the outside of the mounting plate 203 and the socket plate 3, and then the movable bracket 103 drives the socket plate 3 to leave the outside of the mounting box 301, so as to quickly remove the socket plate 3 and the bracket 103, and then the protective block 202 can be removed from the outside of the LED lamp bead light-emitting component 1, and the threaded rod 303 can be used to drive the fixed plate 305 to fix the position of the socket plate 3 and the mounting plate 203. The bracket 103 and the protective block 202 can be removed later to move the fixed plate 305 to complete the removal, thereby increasing the convenience of later disassembly of the light-emitting module.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A light emitting module, characterized in that: It comprises an LED lamp bead light-emitting component (1), a bracket (103) is installed on the outside of the LED lamp bead light-emitting component (1), and the LED lamp bead light-emitting component (1) is provided with a protection mechanism and a mounting mechanism; A protection mechanism comprises a central plate (2), the central plate (2) being arranged outside an LED lamp bead light-emitting component (1), a movable plate (201) being movably plugged inside the central plate (2), a protection block (202) being arranged at the end of the movable plate (201), the movable plate (201) sliding inside the central plate (2) thereby driving the protection block (202) to move, the protection block (202) being arranged outside the LED lamp bead light-emitting component (1), a mounting plate (203) being arranged outside the central plate (2), the mounting plate (203) being arranged outside the protection block (202), and the mounting plate (203) being used to fix the position of the protection block (202) after it moves; The mounting mechanism comprises a mounting box (301), the bracket (103) being movably sleeved on the outside of the mounting box (301), sleeve plates (3) being fixedly connected to both sides of the bracket (103), the sleeve plates (3) being movably sleeved on the outside of the mounting box (301), the sleeve plates (3) being arranged on the side of a center plate (2), the sleeve plates (3) being arranged on the side of a mounting plate (203), a fixing plate (305) being movably arranged inside the mounting box (301), and the fixing plate (305) being movably sleeved on the outside of the mounting box (301). The fixing plate (305) is arranged on the outer surface of the socket plate (3), the fixing plate (305) is movably arranged on the side of the bracket (103), the fixing plate (305) is movably arranged on the outside of the mounting plate (203), the inside of the mounting box (301) is rotatably connected to a threaded rod (303), the outside of the threaded rod (303) is threadedly connected to a movable plate (302), the movable plate (302) is slidably connected to the inside of the mounting box (301), and the fixing plate (305) is fixedly connected to the side of the movable plate (302).

2. The light emitting module according to claim 1, characterized in that: A light-emitting mounting connection plate (101) is installed on the back of the LED lamp bead light-emitting element (1); the bracket (103) is arranged outside the light-emitting mounting connection plate (101); and a mounting frame (106) is fixedly connected to the inner side of the bracket (103).

3. The light emitting module according to claim 1, characterized in that: The outside of the protection block (202) is fixedly connected to a sleeve block (205), and the outside of the sleeve block (205) is fixedly connected to a connection block (207), and the connection block (207) is arranged outside the light-emitting installation connection plate (101).

4. The light emitting module according to claim 3, characterized in that: The outside of the movable plate (201) is fixedly connected with a sliding block (206), the outside of the central plate (2) is provided with a sliding groove (208), and the sliding block (206) is slidably connected inside the sliding groove (208).

5. The light emitting module according to claim 1, characterized in that: The outside of the mounting plate (203) is fixedly connected to a plug-in block (204), the plug-in block (204) is movably plugged into the inside of the sliding block (206), and the outer surface of the mounting plate (203) abuts against the outer surface of the center plate (2).

6. The light emitting module according to claim 1, characterized in that: The interior of the installation box (301) is fixedly connected to a limiting block (304), and the movable plate (302) is movably sleeved on the exterior of the limiting block (304).

7. A liquid crystal display screen, comprising the light-emitting module according to any one of claims 1 to 6, characterized in that: The device comprises a display screen (102), wherein the display screen (102) is arranged on the front of an LED lamp bead light-emitting component (1), a protective shell (104) is arranged outside the display screen (102), the LED lamp bead light-emitting component (1) is arranged inside the protective shell (104), and a back plate (105) is installed on the back of the protective shell (104).

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