CN215833735U

CN215833735U - Integrative shell of glue iron suitable for anti-backlight of organizing

Info

Publication number: CN215833735U
Application number: CN202121713552.9U
Authority: CN
Inventors: 石涛
Original assignee: Shenzhen Yumo Technology Co ltd
Current assignee: Shenzhen Yumo Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-15
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a plastic-iron integrated shell suitable for a reverse backlight source, which comprises a reverse iron folding frame and a PC plastic material arranged on one side of the reverse iron folding frame, wherein a fixing component comprises a fixing column and a fixing cone arranged at one end of the fixing column, a ball is arranged at one end of the fixing column, when the fixing glue is used for fixing and bonding an FPC (flexible printed circuit), an operator fully spreads the fixing glue at the position exceeding the vertex of the fixing cone and then bonds the FPC, so that the effect of stabilizing the fixing glue is achieved, the phenomenon that the fixing glue falls off cannot easily occur, and the light leakage and backlight effects are reduced.

Description

Integrative shell of glue iron suitable for anti-backlight of organizing

Technical Field

The utility model relates to the technical field of backlight sources, in particular to a rubber-iron integrated shell suitable for a reverse-group backlight source.

Background

The backlight source is a light source located at the back of the liquid crystal display, and the light emitting effect of the backlight source directly influences the visual effect of the liquid crystal display module. The liquid crystal display does not emit light itself, and it displays a pattern or its result of modulating light.

Along with the application of more narrow frames of the mobile phone, the narrow frame display becomes mainstream, the existing backlight glue and iron integrated design structure needs wider shading glue adhesive area and light bar assembly position, so that the distance between a backlight display area of a light source end and the edge of the appearance is increased, the length of a display screen is increased, and the controllability of the mobile phone is affected.

In order to solve the problems, the utility model provides a rubber-iron integrated shell suitable for a reverse backlight.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic-iron integrated shell suitable for a reverse backlight source, wherein a fixing component comprises a fixing column and a fixing cone arranged at one end of the fixing column, a ball is arranged at one end of the fixing column, when fixing and bonding are carried out on an FPC (flexible printed circuit), an operator fully spreads the fixing glue to a position exceeding the top point of the fixing cone and then bonds the FPC, the effect of stabilizing the fixing glue is achieved, namely the phenomenon that the fixing glue falls off cannot easily occur, the light leakage and backlight effects are reduced, and therefore the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic iron integrated shell suitable for a reverse backlight source comprises a reverse folding iron frame and a PC plastic material arranged on one side of the reverse folding iron frame, wherein an FPC (flexible printed circuit) is arranged on one side of the reverse folding iron frame, and a fixing adhesive is arranged on one side of the FPC;

the inboard of turning over a book chase is provided with the recess, and one side of turning over a book chase is embedded to have the spout, and fixed subassembly is installed to the inboard of spout.

Preferably, the iron frame is rolled over in the turn-over still including the embedded mounting groove in the iron frame one end of rolling over in the turn-over, and the LED lamp is installed to the inboard of mounting groove, and spacing post is installed to the lower extreme of LED lamp.

Preferably, the fixing assembly comprises a fixing column and a fixing cone installed at one end of the fixing column, and a ball is installed at one end of the fixing column.

Preferably, the size of the ball is matched with that of the sliding groove.

Preferably, the limiting column comprises a limiting block arranged at one end of the limiting column, a spring is arranged at one end of the limiting block, one end of the spring is fixed on the fixing panel, and the fixing panel is fixedly arranged on the inner side of the limiting column.

Preferably, the fixed cone is of a triangular structure.

Preferably, the size of the limiting block is matched with that of the mounting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a plastic iron integrated shell suitable for a reverse backlight source, which comprises a fixed column and a fixed cone arranged at one end of the fixed column, wherein a ball is arranged at one end of the fixed column, when the fixed glue is used for fixedly bonding an FPC (flexible printed circuit), an operator fully spreads the fixed glue to a position exceeding the top point of the fixed cone and then bonds the FPC, so that the effect of stabilizing the fixed glue is achieved, namely the phenomenon that the fixed glue falls off cannot easily occur, and the light leakage and backlight effects are reduced.

2. The utility model provides a rubber iron integrated shell suitable for a reverse backlight source, wherein a limiting column comprises a limiting block arranged at one end of the limiting column, a spring is arranged at one end of the limiting block, one end of the spring is fixed on a fixing panel, the fixing panel is fixedly arranged at the inner side of the limiting column, when an LED lamp is installed, the LED lamp is pressed into an installation groove by an operation tool, and the limiting block is extruded and slides to be embedded into the innermost side of the installation groove on the inner wall of the installation groove, so that the effect of fixedly clamping the LED lamp is achieved, and the light leakage backlight effect is reduced.

Drawings

FIG. 1 is an overall plan view of the present invention;

FIG. 2 is an enlarged view of point A of FIG. 2 according to the present invention;

FIG. 3 is a plan sectional view of the fixing assembly of the present invention;

fig. 4 is an enlarged view of point B in fig. 1 according to the present invention.

In the figure: 1. reversely folding the iron frame; 11. a groove; 12. a chute; 13. a fixing assembly; 131. fixing a column; 132. a fixed cone; 133. a ball bearing; 14. mounting grooves; 15. an LED lamp; 16. a limiting column; 161. a limiting block; 162. a spring; 163. fixing the panel; 2. PC plastic material; 3. FPC; 4. and (5) fixing glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1, a plastic-iron integrated housing suitable for a reverse backlight source, comprising a reverse iron frame 1 and a PC plastic material 2 disposed on one side of the reverse iron frame 1, wherein one side of the reverse iron frame 1 is provided with an FPC3, the reverse iron frame 1 can replace plastic molding to shrink, lack of plastic, less plastic molding is poor, the surface of the reverse iron frame 1 can effectively improve the light emitting effect of an LED15 lamp socket, thereby improving the backlight yield, effectively shortening the distance between the appearance and the backlight display area, making the reverse iron frame into a narrow frame, shortening the appearance, improving the mobile phone operability, one side of the FPC3 is provided with a fixing adhesive 4, the inner side of the reverse iron frame 1 is provided with a groove 11, one side of the reverse iron frame 1 is embedded with a sliding groove 12, and the inner side of the sliding groove 12 is provided with a fixing component 13.

Referring to fig. 2-3, the fixing assembly 13 includes a fixing column 131 and a fixing cone 132 installed at one end of the fixing column 131, the fixing cone 132 is of a triangular structure, a ball 133 is installed at one end of the fixing column 131, the size of the ball 133 matches the size of the chute 12, when the fixing glue 4 is used for fixing and bonding the FPC3, an operator fully spreads the fixing glue 4 to a position exceeding the vertex of the fixing cone 132, and then bonds the FPC3, so that the effect of stabilizing the fixing glue 4 is achieved, that is, the phenomenon that the fixing glue 4 falls off cannot easily occur, and the light leakage and backlight effects are reduced.

Please refer to fig. 1 and 4, the reverse-folding iron frame 1 further includes a mounting groove 14 embedded in one end of the reverse-folding iron frame 1, an LED lamp 15 is mounted on the inner side of the mounting groove 14, the width of the reverse-folding iron frame 1 is matched with the width of the LED lamp 15, a limiting column 16 is mounted at the lower end of the LED lamp 15, the limiting column 16 includes a limiting block 161 mounted at one end of the limiting column 16, the size of the limiting block 161 is matched with the size of the mounting groove 14, a spring 162 is mounted at one end of the limiting block 161, one end of the spring 162 is fixed on a fixing panel 163, the fixing panel 163 is fixedly mounted on the inner side of the limiting column 16, when the LED lamp 15 is mounted, the LED lamp 15 is pressed into the mounting groove 14 by an operation switch, at this time, the limiting block 161 is pressed and slides to the innermost side of the mounting groove 14 in an extruding manner, so as to be embedded in the mounting groove 14, that the effect of fixing and clamping the LED lamp 15 is achieved, and the backlight effect is reduced.

The working principle is as follows: when the fixing glue 4 is used for fixing and bonding the FPC3, an operator spreads the fixing glue 4 to a position exceeding the vertex of the fixing cone 132, then bonds the FPC3, when the LED lamp 15 is installed, the LED lamp 15 is pressed into the installation groove 14 through operation, and at the moment, the limiting block 161 is extruded and slides to be embedded into the innermost side of the installation groove 14 on the inner wall of the installation groove 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrative shell of glued membrane suitable for anti-backlight of organizing, including turning over indisputable frame (1) and setting up PC plastic material (2) of turning over indisputable frame (1) one side of turning over, one side of turning over indisputable frame (1) is provided with FPC (3), its characterized in that: one side of the FPC (3) is provided with a fixing adhesive (4);

the inner side of the reverse-folding iron frame (1) is provided with a groove (11), one side of the reverse-folding iron frame (1) is embedded with a sliding groove (12), and the inner side of the sliding groove (12) is provided with a fixing component (13).

2. The integrated plastic-iron shell for a backlight of claim 1, wherein: the reverse-folding iron frame (1) is characterized by further comprising an installation groove (14) embedded in one end of the reverse-folding iron frame (1), an LED lamp (15) is installed on the inner side of the installation groove (14), and a limiting column (16) is installed at the lower end of the LED lamp (15).

3. The integrated plastic-iron shell for a backlight of claim 1, wherein: the fixing assembly (13) comprises a fixing column (131) and a fixing cone (132) installed at one end of the fixing column (131), and a ball (133) is installed at one end of the fixing column (131).

4. The integrated plastic-iron shell for a backlight of claim 3, wherein: the size of the balls (133) matches the size of the runner (12).

5. The integrated plastic-iron shell for a backlight of claim 2, wherein: spacing post (16) is including installing stopper (161) at spacing post (16) one end, and spring (162) are installed to the one end of stopper (161), and fixed panel (163) are fixed to the one end of spring (162), and fixed panel (163) fixed mounting is in the inboard of spacing post (16).

6. The integrated plastic-iron shell for a backlight of claim 3, wherein: the fixed cone (132) is of a triangular structure.

7. The integrated plastic-iron shell for a backlight source of claim 5, wherein: the size of the limiting block (161) is matched with that of the mounting groove (14).