Display module and assembling method of display module

Abstract

The invention discloses a display module and an assembling method of the display module, the display module comprises a lamp panel, a bottom shell and a connecting mechanism, the connecting mechanism is fixedly connected with the lamp panel, and the connecting mechanism is fixedly connected with the bottom shell through glue. The connecting mechanism fixed to the lamp panel is fixedly connected with the bottom shell through glue, and rapid assembly of the display module can be achieved. The assembling method of the display module comprises the steps that two or more lamp panels are fixed to a jig; and the bottom shell is placed on the lamp panel, and then the bottom shell is fixedly connected with the connecting mechanism through glue dispensing. Two or more lamp panels are placed on the flat jig, then the bottom shell is installed on the lamp panels, the lamp panels serve as reference planes, the height difference between every two adjacent lamp panels is avoided, and bright and dark lines are avoided.

Description

Technical Field

[0001] The present invention relates to the field of display screens, and in particular to a display module and an assembling method of the display module. Background Art

[0002] The display module is generally composed of a light board and a bottom shell. One bottom shell generally corresponds to multiple light boards. If there is a height difference between two adjacent light boards, light and dark lines will appear, affecting the display effect. At present, when assembling the light board and the bottom shell, the display module is generally placed on the bottom shell, and then the display module and the bottom shell are connected with screws, and then the height difference between the two adjacent light boards is adjusted by adjusting the screws. In this way, the assembly efficiency of the display module is very low. Summary of the invention

[0003] The problem to be solved by the present invention is: how to quickly assemble a display module.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A display module, comprising:

[0006] Light board and bottom shell;

[0007] The connecting mechanism is fixedly connected to the lamp panel, and the connecting mechanism is fixedly connected to the bottom shell via glue.

[0008] Furthermore, the bottom shell is provided with a first through hole penetrating the bottom shell, and the connecting mechanism is at least partially provided in the first through hole.

[0009] Furthermore, the glue is located in the first through hole.

[0010] Further, the connecting mechanism comprises:

[0011] A fixing member, fixedly connected to the light panel;

[0012] The connecting piece is detachably connected to the fixing piece, and the connecting piece is fixedly connected to the bottom shell by glue.

[0013] Furthermore, a first annular boss is provided at one end of the first through hole away from the lamp board.

[0014] Furthermore, the connecting mechanism also includes a screw, one end of which passes through the connecting piece and is threadedly connected to the fixing piece, and the head of the screw abuts against the connecting piece.

[0015] Furthermore, it also includes a rubber ring, the outer periphery of the connecting member is provided with a receiving groove, and the rubber ring is arranged in the receiving groove; the connecting member is at least partially arranged in the first through hole, and the rubber ring is located between the connecting member and the light board.

[0016] A method for assembling a display module, the display module comprising a light board, a bottom shell and a connecting mechanism, the connecting mechanism being fixedly connected to the light board; the method for assembling the display module comprising:

[0017] Fix two or more light panels on the fixture;

[0018] The bottom shell is then placed on the lamp board, and then glue is applied to achieve a fixed connection between the bottom shell and the connecting mechanism.

[0019] Furthermore, the fixture is a suction cup platform fixture, and the suction cup platform fixture adsorbs and fixes the light board;

[0020] And / or one of the lamp panels is provided with eight of the connecting mechanisms, and the eight connecting mechanisms are all fixedly connected to the bottom shell by gluing.

[0021] Furthermore, the connecting mechanism includes a fixing part, a connecting part and a screw, the fixing part is fixedly connected to the light board, the connecting part is connected to the fixing part via a screw, and the connecting part is fixed to the bottom shell by glue.

[0022] In summary, the beneficial effects of the present invention are:

[0023] The connection mechanism fixed to the light board is fixedly connected to the bottom shell by glue, so that the display module can be quickly assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic cross-sectional view showing a module;

[0025] Figure 2 It is a schematic diagram showing the assembly of the module. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] A display module includes a light board 1, a bottom shell 2, and a connecting mechanism 10, wherein the connecting mechanism 10 is fixedly connected to the light board 1, and the connecting mechanism 10 is fixedly connected to the bottom shell 2 via glue. The connecting mechanism 10 fixed to the light board 1 is fixedly connected to the bottom shell 2 via glue, so that the display module can be quickly assembled. In some embodiments, the glue can be a light-curing glue.

[0030] In some embodiments, the bottom shell 2 is provided with a first through hole 201 penetrating the bottom shell 2, and the connecting mechanism 10 is at least partially disposed in the first through hole 201. The connecting mechanism 10 is at least partially disposed in the first through hole 201, so that the left and right positioning of the light board 1 and the bottom shell 2 can be achieved.

[0031] In some embodiments, the connection mechanism 10 includes a connection member 3, and the connection member 3 is fixedly connected to the light board 1 (for example, in some embodiments, the connection member 3 can be fixedly connected to the light board 1 by glue). The connection member 3 is inserted into the first through hole 201, and the connection member 3 is fixedly connected to the bottom shell 2 by glue. The connection member 3 can be of any shape, such as the connection member 3 can be cylindrical, cross-shaped or T-shaped. When the light board 1 is repaired, it needs to be removed from the bottom shell 2. In order to facilitate the repair of the light board 1, in some embodiments, the connection mechanism 10 includes a fixing member 4 and a connection member 3, and the fixing member 4 is fixedly connected to the light board 1 by glue. The connection member 3 is fixedly connected to the bottom shell 2 by glue. The connection member 3 is detachably connected to the fixing member 4. When the light board 1 needs to be repaired, the fixing member 4 is separated from the connection member 3, that is, the light board 1 and the bottom shell 2 are separated, so that the light board 1 is separated without damaging the light board 1. In some embodiments, the fixing member 4 and the connection member 3 are detachably connected by screws 5. One end of the screw 5 passes through the connector 3 through the first through hole 201 and is threadedly connected to the fixing member 4, and the head of the screw 5 abuts against the connector 3. When the lamp board 1 and the bottom shell 2 need to be separated, the screw 5 can be removed to achieve the separation of the lamp board 1 and the bottom shell 2. The fixing member 4 can be in any shape. For example, in some embodiments, the fixing member 4 is cylindrical, T-shaped or H-shaped. In some embodiments, the connector 3 is at least partially disposed in the first through hole 201. A rubber ring 6 is sleeved on the connector 3, and the rubber ring 6 is located between the connector 3 and the lamp board 1 to prevent the bottom shell 2 from shaking left and right relative to the connector 3. In some embodiments, in order to facilitate the installation of the rubber ring 6, a receiving groove 301 is provided on the outer periphery of the connector 3, and the rubber ring 6 is disposed in the receiving groove 301. The rubber ring 6 is disposed in the receiving groove 301, and when the connector 3 is inserted into the first through hole 201, the rubber ring 6 does not move up and down relative to the connector 3.

[0032] In some embodiments, the first through hole 201 is provided with a first annular boss 202 at one end away from the light board 1. The first boss 202 is provided to facilitate the application of glue between the first boss 202 and the connector 3, so as to better connect the connector 3 to the bottom shell 2. Further, the glue is located in the first through hole 201, and at least part of the glue is located between the first boss 202 and the connector 3. In some embodiments, part of the glue is located between the first through hole 201 and the connector 3.

[0033] A method for assembling a display module, the display module comprising a light board 1, a bottom shell 2 and a connecting mechanism 10, wherein the connecting mechanism 10 is fixedly connected to the light board 1; the method for assembling the display module comprises: placing two or more light boards 1 on a fixture 11, aligning and placing them in the shape required for splicing, and fixing them ( Figure 2 In the figure, 4 light boards are aligned and placed, of course, other numbers of light boards, such as 3 or 6 light boards, can also be used); the bottom shell 2 is placed on the light board 1, and then glue is applied to fix the bottom shell 2 and the connecting mechanism 10. The existing display module assembly method is to place the bottom shell 2 on the jig 11, and then place the light board 1 on the bottom shell 2 for assembly. In this way, the bottom shell 2 is used as the reference plane. After the two adjacent light boards 1 are spliced, height differences are likely to occur, and light and dark lines will appear at the splicing. However, by placing two or more light boards 1 on a flat jig 11, and then installing the bottom shell 2 on the light board 1, the light board 1 is used as the reference plane. There will be no height difference between the two adjacent light boards 1, and no light and dark lines will appear.

[0034] In some embodiments, the jig 11 is a suction cup platform jig. The light board 1 is sucked and flattened on the suction cup platform jig by air pressure, so that the light board 1 can obtain good flatness, and then the bottom shell 2 is placed on the light board 1, and the bottom shell 2 and the light board 1 are fixed by gluing, so that the influence of error factors such as the thickness tolerance of the light board 1, the flatness tolerance of the bottom shell 2, and the thickness tolerance of the bottom shell 2 can be eliminated, so that the light board 1 can be spliced ​​very flat.

[0035] In some embodiments, one of the light boards 1 is provided with eight connecting mechanisms 10, and the eight connecting mechanisms 10 are all fixedly connected to the bottom shell 2 by glue. Specifically, the eight connecting mechanisms 10 are distributed at the edges of the light board 1. In some embodiments, the light board 1 is rectangular, and the eight connecting mechanisms 10 are distributed at the four sides of the light board 1.

[0036] In some embodiments, the connecting mechanism 10 includes a fixing member 4, a connecting member 3 and a screw 5, and the fixing member 4 is fixedly connected to the light board 1. Specifically, the fixing member 4 is fixedly connected to the light board 1 via glue. The connecting member 3 is connected to the fixing member 4 via a screw 5, and the connecting member 3 is fixed to the bottom shell 2 by glue. When the light board 1 needs to be removed from the bottom shell 2, the light board 1 can be removed by removing the screws, which is maintainable and will not be damaged during disassembly due to the influence of glue fixation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display module, characterized in that: include: Light board and bottom shell; The connecting mechanism is fixedly connected to the lamp panel, and the connecting mechanism is fixedly connected to the bottom shell via glue.

2. A display module according to claim 1, characterized in that: The bottom shell is provided with a first through hole penetrating the bottom shell, and the connecting mechanism is at least partially provided in the first through hole.

3. A display module according to claim 2, characterized in that: The glue is located in the first through hole.

4. A display module as claimed in claim 3, characterized in that: The connecting mechanism comprises: A fixing member, fixedly connected to the light panel; The connecting piece is detachably connected to the fixing piece, and the connecting piece is fixedly connected to the bottom shell by glue.

5. A display module as claimed in claim 4, characterized in that: The first through hole is provided with a first annular boss at one end away from the lamp board.

6. A display module according to any one of claims 4-5, characterized in that: The connecting mechanism also includes a screw, one end of which passes through the connecting piece and is threadedly connected to the fixing piece, and the head of the screw abuts against the connecting piece.

7. A display module according to claim 6, characterized in that: It also includes a rubber ring, the outer periphery of the connecting member is provided with a receiving groove, and the rubber ring is arranged in the receiving groove; the connecting member is at least partially arranged in the first through hole, and the rubber ring is located between the connecting member and the lamp board.

8. A method for assembling a display module, characterized in that: The display module comprises a light board, a bottom shell and a connecting mechanism, wherein the connecting mechanism is fixedly connected to the light board; and the assembling method of the display module comprises: Fix two or more light panels on the fixture; The bottom shell is then placed on the lamp board, and then glue is applied to achieve a fixed connection between the bottom shell and the connecting mechanism.

9. The method for assembling a display module according to claim 8, characterized in that: The fixture is a suction cup platform fixture, and the suction cup platform fixture adsorbs and fixes the light board; And / or one of the lamp panels is provided with eight of the connecting mechanisms, and the eight connecting mechanisms are all fixedly connected to the bottom shell by gluing.

10. A method for assembling a display module according to claim 8 or 9, characterized in that: The connecting mechanism comprises a fixing part, a connecting part and screws. The fixing part is fixedly connected to the lamp panel. The connecting part is connected to the fixing part via screws. The connecting part is fixed to the bottom shell by glue.

Images