CN220870711U - Backlight module assembly structure - Google Patents

Abstract

The application relates to a backlight module assembly structure. The backlight module assembly structure comprises: the plastic frame comprises a plastic frame body, an iron frame and a buckling component, wherein the plastic frame body is provided with a mounting groove and a through hole, the iron frame body is arranged in the mounting groove, the buckling component comprises an extending block and a clamping block, the extending block is arranged on the iron frame body, the clamping block is arranged on the extending block, and the extending block and the clamping block penetrate through the through hole. According to the scheme provided by the application, a mode of fixing the buckle by bonding adhesive protection paper can be replaced, so that the rubber frame can be stably arranged on the iron frame.

Description

Backlight module assembly structure

Technical Field

The present utility model relates to backlight modules, and particularly to a backlight module assembly structure.

Background

The plastic frame of the backlight module at the present stage is usually fixed on the iron frame through a buckle, but because the plastic frame is made of plastic material, the plastic frame is softer, and the plastic frame is easy to deform under the stress, so that the plastic frame is easy to separate from the iron frame for fixing the backlight module.

In the related art, the adhesive protection paper is adhered to the buckle for fixing, but the adhesive protection paper is reduced in viscosity along with the time and under the environment with higher humidity, so that the buckle is easy to fall off, and the rubber frame is separated from the iron frame.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provide a backlight module assembly structure which can replace a mode of adhering adhesive protection paper to fix a buckle, so that a rubber frame can be stably arranged on an iron frame.

The aim of the utility model is realized by the following technical scheme:

The first aspect of the present application provides a backlight module assembly structure, including: the rubber frame is provided with an installation groove and a through hole; the iron stand is arranged in the mounting groove; the buckling assembly comprises an extending block and a clamping block, the extending block is arranged on the iron frame, the clamping block is arranged on the extending block, and the extending block and the clamping block penetrate through the through hole.

The rubber frame is provided with a first side wall, the iron frame is provided with a second side wall, and the first side wall is attached to the second side wall.

The mounting groove is formed in the mounting groove, and the mounting groove is formed in the mounting groove.

The buckling component further comprises a supporting column, and the supporting column is arranged on the clamping block.

And the rubber frame is also provided with a fastening groove, and the fastening groove is level with the support column.

And the rubber frame is also provided with a clearance groove, and the depth of the clearance groove is the same as the length of the extension block.

The clamping block is provided with a third side wall, and the third side wall is attached to the groove wall of the avoidance groove.

The buckling component further comprises a buffer pad, and the buffer pad is arranged on the extension block.

The buckling assembly further comprises a chamfering part, and the chamfering part is arranged on the extending block.

The cross section structure of the clamping block is the same as that of the through hole.

Compared with the prior art, the utility model has at least the following advantages:

Through setting up extension piece and joint piece, at the in-process of equipment, with extension piece and joint piece penetration through-hole, then press the extension piece to make the joint piece card on gluing the frame, accomplish the fixed to gluing the frame. Through the mode, replace the mode that bonding viscidity protection paper will buckle fixedly for glue the frame and can firmly install on back iron stand.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.

Fig. 1 is a schematic structural diagram of an assembly structure of a backlight module according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of another embodiment of a backlight module assembly structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another embodiment of an iron stand according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the iron stand shown in FIG. 3;

FIG. 5 is a schematic diagram of a frame according to an embodiment of the present utility model;

Fig. 6 is an enlarged schematic view of the rubber frame shown in fig. 5.

Detailed Description

Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The plastic frame of the backlight module is generally fixed on the rear iron frame in a buckling manner, but the plastic frame is soft in texture, and is easy to deform under the stress, so that the plastic frame is easy to separate from the rear iron frame for fixing the backlight module. The buckle is usually fixed by bonding adhesive protection paper at the buckle part, but the method is time-consuming and labor-consuming, and the viscosity is reduced along with the time and under the environment with higher humidity.

In view of the above problems, an embodiment of the present application provides a backlight module assembly structure capable of.

The following describes the technical scheme of the embodiment of the present application in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a backlight module assembly structure includes: the plastic frame 100, the iron frame 200 and the buckling component 300 are arranged on the plastic frame 100, and the mounting groove 110 and the through hole 120 are formed in the plastic frame 100; the iron stand 200 is disposed in the mounting groove 110; the fastening assembly 300 includes an extension block 310 and a clamping block 320, the extension block 310 is disposed on the iron stand 200, the clamping block 320 is disposed on the extension block 310, and the extension block 310 and the clamping block 320 penetrate through the through hole 120.

It should be noted that, by arranging the extension block 310 and the clamping block 320, in the assembling process, the extension block 310 and the clamping block 320 are inserted into the through hole 120, and then the extension block 310 is pressed, so that the clamping block 320 is clamped on the adhesive frame 100, and the fixing of the adhesive frame 100 is completed. By the above manner, the manner of fixing the buckle instead of adhering the adhesive protection paper is replaced, so that the adhesive frame 100 can be stably mounted on the iron frame 200. It should be further noted that, the cross-sectional structure of the clamping block 320 is the same as the cross-sectional structure of the through hole 120, and the cross-sectional structures of the clamping block 320 and the through hole 120 are rectangular, so as to facilitate the clamping of the clamping block 320 and the through hole 120.

Referring to fig. 2, in an embodiment, the glue frame 100 has a first side wall 130, the iron frame 200 has a second side wall 210, and the first side wall 130 is attached to the second side wall 210.

It should be noted that the close fitting of the first side wall 130 and the second side wall 210 is helpful for the iron stand 200 to be more firmly clamped to the plastic frame 100.

Referring to fig. 2, in an embodiment, the backlight module assembly structure further includes a supporting plate 400, and the supporting plate 400 is disposed in the mounting groove 110.

It should be noted that, the supporting plate 400 plays a role of supporting the iron frame 200, and prevents the iron frame 200 from shaking in the mounting groove 110, thereby preventing the iron frame 200 from being separated from the rubber frame 100.

Referring to fig. 3 and 4, in one embodiment, the fastening assembly 300 further includes a support column 330, where the support column 330 is disposed on the fastening block 320.

Specifically, referring to fig. 5 and 6, the adhesive frame 100 is further provided with a fastening groove 140, and the fastening groove 140 is flush with the support column 330.

It should be noted that, in order to further prevent the clamping block 320 from shaking after being mounted on the rubber frame 100, the supporting columns 330 are provided, and after the clamping block 320 is mounted, the supporting columns 330 are correspondingly clamped into the fastening grooves 140, so as to ensure that the rubber frame 100 and the iron frame 200 are not separated.

Referring to fig. 2, in an embodiment, the frame 100 is further provided with a clearance groove 150, and the depth of the clearance groove 150 is the same as the length of the extension block 310.

By providing the clearance groove 150, the depth of the clearance groove 150 is the same as the length of the extension block 310, so that the extension block 310 can be prevented from protruding excessively and scraping other parts.

Referring to fig. 1 and 2, in an embodiment, the clamping block 320 has a third sidewall, and the third sidewall is attached to a wall of the avoidance slot 150.

It should be noted that, the third side wall is a side wall of the clamping block 320 facing to the side of the avoidance slot 150, and by tightly attaching the third side wall to the avoidance slot 150, on one hand, the clamping block 320 and the rubber frame 100 can be tightly clamped, on the other hand, the extension block 310 is prevented from excessively protruding, and other parts are scratched.

Referring to fig. 4, in one embodiment, the fastening assembly 300 further includes a cushion 340, where the cushion 340 is disposed on the extension block 310.

It should be noted that, by providing the cushion pad 340, it is possible to avoid scratching the hole wall of the through hole 120 when the extension block 310 is pressed. Wherein, the cushion pad 340 may be foam.

In one embodiment, the snap assembly 200 further includes a chamfer disposed on the extension block 310.

It should be noted that, by providing the chamfer portion, the corner of the extension block can be prevented from scratching the hole wall of the through hole in the process of passing the extension block 310 through the through hole 120.

The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided and pruned according to actual needs.

The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. The utility model provides a backlight unit assembly structure which characterized in that includes:

The rubber frame is provided with an installation groove and a through hole;

the iron stand is arranged in the mounting groove; and

The buckling assembly comprises an extending block and a clamping block, the extending block is arranged on the iron frame, the clamping block is arranged on the extending block, and the extending block and the clamping block penetrate through the through hole.

2. The backlight module assembly structure of claim 1, wherein the plastic frame has a first side wall, the iron frame has a second side wall, and the first side wall is attached to the second side wall.

3. The backlight module assembly structure of claim 1, further comprising a pallet disposed in the mounting groove.

4. The backlight module assembly structure of claim 1, wherein the fastening assembly further comprises a support column, and the support column is disposed on the clamping block.

5. The backlight module assembly structure of claim 4, wherein the adhesive frame is further provided with a fastening groove, and the fastening groove is flush with the support column.

6. The backlight module assembly structure according to claim 1, wherein the plastic frame is further provided with a clearance groove, and the depth of the clearance groove is the same as the length of the extension block.

7. The backlight module assembly structure of claim 6, wherein the clamping block has a third sidewall, and the third sidewall is attached to a wall of the avoidance slot.

8. The backlight module assembly structure of claim 1, wherein the fastening assembly further comprises a cushion pad disposed on the extension block.

9. The backlight module assembly structure of claim 1, wherein the fastening assembly further comprises a chamfer portion disposed on the extension block.

10. The backlight module assembly structure of claim 1, wherein the cross-sectional structure of the snap-fit block is identical to the cross-sectional structure of the through hole.