CN217767118U - Zero-laminating liquid crystal module assembly structure - Google Patents

Abstract

The utility model relates to a zero laminating liquid crystal module package assembly, including framework, liquid crystal display panel, glass panels, silica gel pad, briquetting and subassembly in a poor light, the glass panels joint in the framework, one side of liquid crystal display panel pastes tightly glass panels's inboard, liquid crystal display panel's edge all around is equipped with the silica gel pad, the silica gel pad joint in the framework, the subassembly in a poor light connect in the back and the lid of framework are located liquid crystal display panel's top, the briquetting is located liquid crystal display panel's opposite side with between the subassembly in a poor light, be used for compressing tightly liquid crystal display panel and glass panels. This scheme is flip-chip structure equipment mode, and this structural design is succinct reasonable, and stable in structure is firm, has that display effect is good, and the equipment process is simple, and after-sales maintenance is convenient, and the reliability is high, has solved the inconvenient operation equipment problem of formal dress mode, has solved the difficult problem of doing over again and after-sales maintenance trouble of present flip-chip simultaneously.

Description

Zero-laminating liquid crystal module assembly structure

Technical Field

The utility model relates to a display module assembles the field, especially relates to a zero laminating LCD module assembly structure.

Background

At present, the assembly mode of the touch panel zero-paste module in the market mainly comprises a front assembly mode and a back assembly mode, wherein a liquid crystal panel is placed on a module middle frame by a front assembly structure when the module is assembled, and then toughened glass and a face frame assembly are covered. When face frame subassembly and module backplate are connected fixedly, set screw need be followed the bottom and toward locking, and operating personnel then need squat down or bend down to get the screw hole that the bottom corresponds and fix, and the bottom screw hole produces the off normal also difficult discovery, to production operation and inconvenient, often can appear the screw lock not go up with the screw lock phenomenon partially, seriously influences production efficiency and product quality. If earlier not fixed backplate and face frame, the screw fixation is locked again to direct upset machine, then the liquid crystal display panel breaks away from the center easily appears when the upset machine, and the toughened glass oppresses the liquid crystal display panel after the upset, leads to the liquid crystal display panel fragment, causes the loss. At present, zero-pasting module flip-chip mode is usually laminated with liquid crystal display panel and toughened glass panel together through two-sided EVA, and when laminating is bad or the foreign matter appears, two-sided EVA laminating is extremely difficult to demolish, appears the damaged risk of liquid crystal display panel easily when doing over again, and the maintenance after sale is troublesome simultaneously.

Disclosure of Invention

The utility model provides a zero laminating LCD module package assembly, it is inconvenient to operate when aiming at solving current LCD module equipment, influences the problem of production efficiency and product quality.

The utility model provides a zero laminating liquid crystal module package assembly, including framework, liquid crystal display panel, glass panels, silica gel pad, briquetting and subassembly in a poor light, the glass panels joint in the framework, one side of liquid crystal display panel pastes tightly glass panels's inboard, liquid crystal display panel's edge all around is equipped with the silica gel pad, silica gel pad joint in the framework, the subassembly in a poor light connect in the back and the lid of framework are located liquid crystal display panel's top, the briquetting is located liquid crystal display panel's opposite side with between the subassembly in a poor light, be used for compressing tightly liquid crystal display panel and glass panels.

As a further improvement, the frame body includes a frame, a filter strip and a touch frame, the touch frame is disposed on the frame, the filter strip is connected to one side of the frame.

As a further improvement of the present invention, the other side of the glass panel is abutted to the filter strip.

As a further improvement of the present invention, one side of the silica gel pad is abutted against one side of the glass panel, and the other side of the silica gel pad is abutted against the pressing block.

As a further improvement, the outer frame is provided with a mounting groove, one end of the pressing block is connected to the inside of the mounting groove, and the other end of the pressing block is arranged on the other side of the liquid crystal panel and between the backlight components.

As a further improvement, the liquid crystal display panel and be equipped with first buffering cotton between the glass panels, the liquid crystal display panel with be equipped with the second buffering cotton between the briquetting.

As a further improvement of the present invention, the backlight assembly includes a back plate, a middle frame and a diffusion plate, the back plate is connected to the other side of the outer frame, the diffusion plate is connected to the inside of the back plate, one side butt of the middle frame one side of the diffusion plate, the other side of the middle frame with the pressing block butt.

As a further improvement of the utility model, the cross section of the middle frame is L-shaped.

The utility model has the advantages that: this scheme is flip-chip structure equipment mode, and this structural design is succinct reasonable, and stable in structure is firm, has that display effect is good, and the equipment process is simple, and after-sales maintenance is convenient, and the reliability is high, has solved the inconvenient operation equipment problem of formal dress mode, has solved the difficult problem of doing over again and after-sales maintenance trouble of present flip-chip simultaneously.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

fig. 2 is an exploded view of the present invention.

Detailed Description

Reference numerals: 1-frame body, 10-outer frame, 11-touch frame, 12-light filtering strip, 2-glass panel, 3-liquid crystal panel, 4-silica gel pad, 5-pressing block, 6-first buffer cotton, 7-second buffer cotton, 8-backlight assembly, 80-back plate, 81-diffusion plate and 82-middle frame.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-2, the utility model provides a zero laminating liquid crystal module package assembly, including framework 1, liquid crystal display panel 3, glass panels 2, silica gel pad 4, briquetting 5 and subassembly 8 in a poor light, glass panels 2 joint in the framework 1, one side of liquid crystal display panel 3 is pasted tightly glass panels 2's inboard, liquid crystal display panel 3's all around edge is equipped with silica gel pad 4, silica gel pad 4 joint in the framework 1, subassembly 8 in a poor light connect in framework 1's back and lid are located liquid crystal display panel 3's top, briquetting 5 is located liquid crystal display panel 3's opposite side with between the subassembly 8 in a poor light, be used for compressing tightly liquid crystal display panel 3 and glass panels 2.

As an embodiment of the present invention, the frame body 1 includes an outer frame 10, a light filtering strip 12 and a touch frame 11, the touch frame 11 is located on the outer frame 10, the light filtering strip 12 is connected to one side of the outer frame 10.

As another embodiment of the present invention, the other side of the glass panel 2 abuts against the light filter strip 12.

As another embodiment of the present invention, one side of the silica gel pad 4 abuts against one side of the glass panel 2, and the other side of the silica gel pad 4 abuts against the pressing block 5.

As another embodiment of the utility model, be equipped with the mounting groove in the frame 10, the one end of briquetting 5 connect in the mounting groove, the other end of briquetting 5 is arranged in liquid crystal display panel 3's opposite side with between the subassembly 8 is shaded.

As another embodiment of the utility model, the liquid crystal display panel 3 with be equipped with first buffering cotton 6 between the glass panels 2, the liquid crystal display panel 3 with be equipped with second buffering cotton 7 between the briquetting 5.

As another embodiment of the present invention, the backlight assembly 8 includes a back plate 80, a middle frame 82 and a diffusion plate 81, the back plate 80 is connected to the other side of the outer frame 10, the diffusion plate 81 is connected to the inside of the back plate 80, one side of the middle frame 82 abuts against one side of the diffusion plate 81, the other side of the middle frame 82 abuts against the pressing block 5.

As another embodiment of the present invention, the cross section of the middle frame 82 is L-shaped.

The utility model provides a zero laminating LCD module package assembly, this scheme are flip-chip structure equipment mode, and this structural design is succinct reasonable, and stable in structure is firm, and it is good to have a display effect, and the equipment process is simple, and after-sales easy maintenance, the reliability is high, has solved the inconvenient operation equipment problem of formal dress mode, has solved the difficulty of doing over again and the trouble problem of after-sales maintenance of present flip-chip simultaneously.

When the frame body is assembled, the frame body 1 is fixed together by four edges through corner connecting blocks by screws, the light filtering strip 12 is arranged on one side of the outer frame 10, the light filtering strip 12 is in a structure extending from the outside to the inside, and the light filtering operation is performed on a display picture to enable the picture to be softer. The glass panel 2 is placed on the step surface of the light filtering strip 12, the glass panel 2 is clamped by the frame body 1, the silica gel pad 4 is pasted for a circle by taking one side edge of the glass panel 2 as a reference, and a space required by the liquid crystal panel 3 is reserved.

And a circle of first buffer cotton 6 is pasted along the other side silk-screen edge of the glass panel 2, the liquid crystal panel 3 is placed in an inner cavity space reserved by the silica gel pad 4, the front surface of the liquid crystal panel 3 and the back surface of the glass panel 2 are pasted together in a zero-gap mode, meanwhile, a certain buffer gap is reserved around the liquid crystal panel 3, and the liquid crystal panel 3 is ensured not to be extruded by external force. One end of the pressing block 5 is fixed in the mounting groove of the outer frame 10 through a screw, the other end of the pressing block is tightly attached to the other side of the liquid crystal panel 3 and placed, meanwhile, the pressing block 5 is also in contact with the silica gel pad 4, and the pressing block 5 is attached to the second buffer cotton 7 close to the edge. Briquetting 5 can compress tightly silica gel pad 4 and glass panels 2 play spacing and fixed simultaneously liquid crystal display panel 3 effect, second buffering cotton 7 gives liquid crystal display panel 3 reserves the buffer space and prevents the oppression. The first buffer cotton 6 and the second buffer cotton 7 are made of EVA cotton, and the first buffer cotton 6 and the second buffer cotton 7 are both single-sided back glue.

And finally, covering the backlight assembly 8, placing the back plate 80 in a corresponding groove on the other side of the outer frame 10, aligning screw hole positions, and locking a circle of screws on the periphery, wherein due to the fastening effect of the screws, the middle frame 82 can extrude the pressing block 5 to enable the pressing block to be more tightly attached to the liquid crystal panel 3 and the silica gel pad 4, so that the glass panel 2 and the liquid crystal panel 3 are better in attaching degree, and the display effect is better.

This package assembly through the mode combination of flip-chip, with each subassembly one deck assemble can, need not assemble the back upset and remove the mounting screw, utilize simultaneously silica gel pad 4 and briquetting 5 realize glass panels 2 with liquid crystal display panel 3's laminating, follow-up maintenance is easier.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (8)

1. The utility model provides a zero laminating liquid crystal module package assembly, its characterized in that, includes framework, liquid crystal display panel, glass panels, silica gel pad, briquetting and subassembly in a poor light, the glass panels joint in the framework, one side of liquid crystal display panel pastes tightly glass panels's inboard, liquid crystal display panel's edge all around is equipped with the silica gel pad, silica gel pad joint in the framework, subassembly in a poor light connect in the back of framework and lid are located liquid crystal display panel's top, the briquetting is located liquid crystal display panel's opposite side with between the subassembly in a poor light, be used for compressing tightly liquid crystal display panel and glass panels.

2. The assembly structure of claim 1, wherein the frame body comprises an outer frame, a filter strip and a touch frame, the touch frame is disposed on the outer frame, and the filter strip is connected to one side of the outer frame.

3. The assembly structure of claim 2, wherein the other side of the glass panel abuts against the filter strip.

4. The assembly structure of claim 3, wherein one side of the silicone pad abuts against one side of the glass panel, and the other side of the silicone pad abuts against the pressing block.

5. The assembly structure of claim 4, wherein a mounting groove is formed in the outer frame, one end of the pressing block is connected to the mounting groove, and the other end of the pressing block is disposed between the other side of the liquid crystal panel and the backlight assembly.

6. The assembly structure of claim 5, wherein a first buffer cotton is arranged between the liquid crystal panel and the glass panel, and a second buffer cotton is arranged between the liquid crystal panel and the pressing block.

7. The assembly structure of claim 6, wherein the backlight assembly comprises a back plate, a middle frame and a diffusion plate, the back plate is connected to the other side of the outer frame, the diffusion plate is connected to the inside of the back plate, one side of the middle frame abuts against one side of the diffusion plate, and the other side of the middle frame abuts against the pressing block.

8. The assembly structure of claim 7, wherein the cross section of the middle frame is L-shaped.

Images