TWM453175U - Liquid crystal television backplane module, liquid crystal television backlight module and liquid crystal television structure - Google Patents

Description

LCD TV backplane module, LCD TV backlight module structure and LCD TV structure

The present invention relates to a backplane module, a backlight module structure and a television structure, in particular to a liquid crystal television backplane module, a liquid crystal television backlight module structure and a liquid crystal television structure.

The liquid crystal display is a display device of full color display technology developed by using liquid crystal, and is widely used because of its advantages of power saving, low radiation, no space occupation, light weight, and the like, and considerable flexibility in size. Modern information equipment such as notebook computers, monitors, and flat-panel TVs.

As for the LCD TV, the difference between the LCD TV and the conventional cathode ray tube TV is that the liquid crystal of the liquid crystal television itself does not have the illuminating property, so it is necessary to provide a backlight module to realize the display function.

With the development of LCD TVs, LCD TVs have become thinner and thinner. In order to make LCD TVs thinner, manufacturers are also racking their brains to improve and develop each of the LCD TVs where the thickness can be reduced. LCD TVs differ from computer monitors in that computer monitors do not necessarily have built-in speakers, but LCD TVs have built-in speakers almost everywhere, and because of this, they often increase the thickness of LCD TVs.

In the current conventional LCD TV backlight module, a separate plastic shell is required between the TV and the speaker, which will cause the thickness of the LCD TV to be relatively thick.

Therefore, how to effectively reduce the thickness of LCD TVs in the case of installing speakers is a goal that the industry needs to work hard to solve. In view of this, the present invention designs a modular structure of a liquid crystal television, which can directly connect the speaker to the liquid crystal The backplane is designed to achieve modularity and effectively reduce the thickness of the LCD TV.

One of the aims of the present invention is to provide a backplane module, and more particularly to a LCD TV backplane module.

Another object of the present invention is to provide a backlight module structure, and more particularly to a liquid crystal television backlight module structure.

Another object of the present invention is to provide a television structure, and more particularly to a liquid crystal television structure.

In order to achieve the above object, the present invention provides a liquid crystal television backplane module, which comprises a backboard, at least one speaker and a main body, wherein the horn is coupled to the backboard; the main body further includes a main board and a back cover, and the main board It is placed inside the back cover, and the main body is attached to the back plate.

In order to achieve the above other object, the present invention provides a liquid crystal television backlight module structure, which comprises a backlight module and a liquid crystal television backplane module, wherein the LCD TV backplane module is combined with the backlight module. The LCD TV backplane module comprises a backboard, at least one speaker and a main body, wherein the horn is coupled to the backboard; the main body further comprises a main board and a back cover, and the main board is placed in the back cover, and the main body It is then attached to the backing plate.

In order to achieve the above another object, the present invention provides a liquid crystal television structure including a fixed structure, a liquid crystal display unit, a backlight module, and a liquid crystal television back panel module, wherein the fixing mechanism fixes the liquid crystal display unit to the backlight module, and The LCD TV backplane module is combined with the backlight module. The LCD TV backplane module comprises a backboard, at least one speaker and a main body, wherein the horn is coupled to the backboard, the main body further comprises a main board and a back cover, and the main board is placed in the back cover, and the main body It is then attached to the backing plate.

In order to familiarize the person familiar with the technology with the purpose, characteristics and efficacy of the new model, The present invention will be described in detail by the following specific embodiments and with the accompanying drawings.

The present invention will be explained below by way of an embodiment relating to a liquid crystal television back panel module, a liquid crystal television backlight module structure, and a liquid crystal television structure. However, the embodiments of the present invention are not intended to limit any particular environment, application, or particular manner in which the present invention is implemented. Therefore, the description of the embodiments is merely illustrative of the present invention and is not intended to limit the present invention. It should be noted that in the following embodiments and drawings, components that are not directly related to the present invention have been omitted and are not shown; and for the sake of simplicity, the dimensional relationships between the components are not drawn to actual scales.

As shown in the first figure, it is an exploded perspective view of an embodiment of the novel LCD TV backplane module 1. The LCD TV backplane module 1 includes a backboard 10, a horn 12, a horn 14 and a main body 16.

The back plate 10 can be made of metal, plastic or other materials, and is disposed on one side of the backlight module to support the backlight module to support the strengthening effect.

The horn 12 and the horn 14 are coupled to the left and right sides of the backboard 10, wherein the horn 12 and the horn 14 can be coupled to the backboard 10 by means of a stud, or by means of a screw lock. Bonded to the backing plate 10.

It should be noted that the LCD TV backplane module 1 of the present invention does not limit the number of speakers, and at least one or more speakers can be disposed. In the present embodiment, two speakers 12 and 14 are provided.

However, depending on the requirements, a speaker or more than two speakers can be designed, and then the horn can be coupled to the back plate 10 by means of a stud or screw.

The main body 16 and the main body 16 further include a main board 161 and a back cover 163, and the main board 161 The main body 16 is placed in the back cover 163, and the main body 16 is like a horn 12, 14 and can be coupled to the back plate 10 by means of a stud snap or screw lock.

The second figure shows a perspective side view of an embodiment of the LCD TV back panel module 1 , which shows a back panel 10 , a horn 12 or a horn 14 , and a main body 16 .

As shown in the third figure, it is an exploded perspective view of an embodiment of the novel LCD TV backlight module structure 3. The LCD TV backlight module structure 3 includes a backlight module 2 and a liquid crystal television back panel module 1 , and the LCD TV back panel module 1 is combined with the backlight module 2 .

The LCD TV backplane module 1 includes a backboard 10, a horn 12, a horn 14 and a main body 16. The backboard 10 can be made of metal, plastic or other materials, and is disposed on one side of the backlight module 2, The utility model is used for supporting the backlight module 2 to support the reinforcement.

The horn 12 and the horn 14 are coupled to the left and right sides of the backboard 10, wherein the horn 12 and the horn 14 can be coupled to the backboard 10 by means of a stud, or by means of a screw lock. Bonded to the backing plate 10.

It should be noted that the LCD TV backplane module 1 does not limit the number of speakers, and at least one speaker can be disposed. In the present embodiment, two speakers 12 and 14 are provided.

However, depending on the requirements, a speaker or more than two speakers can be designed, and then the horn can be coupled to the back plate 10 by means of a stud or screw.

The main body 16 and the main body 16 further include a main board 161 and a back cover 163. The main board 161 is housed in the back cover 163, and the main body 16 is like a horn 12 and 14. The locking means is coupled to the backing plate 10.

The backlight module 2 includes a tape 21, a frame 22, a first optical film 23, a second optical film 24, a light guide plate 25, a reflection sheet 26, and a circuit substrate assembly 27 (the package thereof) Contains heat-dissipating components and circuit boards), and between the components, it can be attached with a light-shielding tape (to avoid leakage of its structure), an insulating patch, double-sided tape (to fix the relative position of parts), and grounding of circuit components. Conductive tape, or cushioning material.

Some components are illustrated in the figure, including insulating patches 201, 202; rubber cushions 203, 204 for carrying and buffering purposes; and side reflectors 205 and the like for enhancing light source utilization.

As shown in the fourth figure, it is an exploded perspective view of one embodiment of the novel liquid crystal television structure 6. The LCD TV structure 6 includes a fixing mechanism 5, a liquid crystal display unit (LCD) 4, a backlight module 2, and a liquid crystal television back panel module 1. The fixing mechanism 5 fixes the liquid crystal display unit 4 to the backlight module 2, and the liquid crystal The TV backplane module 1 is combined with the backlight module 2.

The fixing mechanism 5 is a Z-clamp 51, and the liquid crystal display unit 4 is fixed by the Z-clamp 51.

The LCD TV backplane module 1 includes a backplane 10, a speaker 12, a speaker 14 and a main body 16. The backplane 10 can be made of metal, plastic or other materials, and is disposed on one side of the backlight module 2 for The backlight module 2 is supported to enhance the effect of row support.

The horn 12 and the horn 14 are coupled to the left and right sides of the backboard 10, wherein the horn 12 and the horn 14 can be coupled to the backboard 10 by means of a stud, or by means of a screw lock. Bonded to the backing plate 10.

It should be noted that the LCD TV backplane module 1 does not limit the number of speakers, and at least one speaker can be disposed. In the present embodiment, two speakers 12 and 14 are provided.

However, depending on the requirements, a speaker or more than two speakers can be designed, and then the horn can be coupled to the back plate 10 by means of a stud or screw.

The main body 16 and the main body 16 further include a main board 161 and a back cover 163. The main board 161 is housed in the back cover 163, and the main body 16 is like a horn 12 and 14. The locking means is coupled to the backing plate 10.

The backlight module 2 includes a tape 21, a frame 22, a first optical film 23, a second optical film 24, a light guide plate 25, a reflection sheet 26, and a circuit substrate assembly 27 (which includes a heat dissipating component and a circuit board), and Between the components, a light-shielding tape (avoiding light leakage from the structure), an insulating patch, a double-sided tape (to fix the relative position of the component), a conductive tape for grounding the circuit component, or a buffer material may be attached. .

Some components are illustrated in the figure, including insulating patches 201, 202; rubber cushions 203, 204 for carrying and buffering purposes; and side reflectors 205 and the like for enhancing light source utilization.

As shown in the fifth figure, it is an exploded perspective view of another embodiment of the novel liquid crystal television structure 6. The LCD TV structure 6 includes a fixing mechanism 5, a liquid crystal display unit (LCD) 4, a backlight module 2, and a liquid crystal television back panel module 1. The fixing mechanism 5 fixes the liquid crystal display unit 4 to the backlight module 2, and the liquid crystal The TV backplane module 1 is combined with the backlight module 2.

The fixing mechanism 5 is a frame 52 through which the liquid crystal display unit 4 is fixed.

The LCD TV backplane module 1 includes a backplane 10, a speaker 12, a speaker 14 and a main body 16. The backplane 10 can be made of metal, plastic or other materials, and is disposed on one side of the backlight module 2 for The backlight module 2 is supported to enhance the effect of row support.

The horn 12 and the horn 14 are coupled to the left and right sides of the backboard 10, wherein the horn 12 and the horn 14 can be coupled to the backboard 10 by means of a stud, or by means of a screw lock. Bonded to the backing plate 10.

It should be noted that the LCD TV backplane module 1 does not limit the number of speakers, and at least one speaker can be disposed. In the present embodiment, two speakers 12 and 14 are provided.

However, depending on the requirements, a speaker or more than two speakers can be designed, and then the horn can be coupled to the back plate 10 by means of a stud or screw.

The main body 16 and the main body 16 further include a main board 161 and a back cover 163. The main board 161 is housed in the back cover 163, and the main body 16 is like a horn 12 and 14. The locking means is coupled to the backing plate 10.

The backlight module 2 includes a tape 21, a frame 22, a first optical film 23, a second optical film 24, a light guide plate 25, a reflection sheet 26, and a circuit substrate assembly 27 (which includes a heat dissipating component and a circuit board), and Between the components, a light-shielding tape (avoiding light leakage from the structure), an insulating patch, a double-sided tape (to fix the relative position of the component), a conductive tape for grounding the circuit component, or a buffer material may be attached. .

Some components are illustrated in the figure, including insulating patches 201, 202; rubber cushions 203, 204 for carrying and buffering purposes; and side reflectors 205 and the like for enhancing light source utilization.

In summary, through the novel LCD TV backplane module 1, LCD TV backlight module structure 3 and LCD TV structure 6, it is not necessary to use a plastic case between the TV and the speaker. Linking, through the new modular structure, directly connecting the speakers 12, 14 to the backplane 10, forming an integrated modular LCD TV backplane module 1, LCD TV backlight module structure 3 and LCD TV Structure 6, effectively reducing the thickness of the liquid crystal television.

The features and spirit of the present invention are more clearly described in the above detailed description of the preferred embodiments, and the present invention is not limited to the preferred embodiments disclosed herein. The scope of the type is limited. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the claimed invention.

1‧‧‧LCD TV backplane module

10‧‧‧ Backboard

12‧‧‧ Horn

14‧‧‧ Horn

16‧‧‧Host body

161‧‧‧ motherboard

163‧‧‧Back cover

3‧‧‧LCD TV backlight module structure

2‧‧‧Backlight module

21‧‧‧ Tape

22‧‧‧Frame

23‧‧‧First optical diaphragm

24‧‧‧Second optical film

25‧‧‧Light guide plate

26‧‧‧reflector

27‧‧‧ circuit board assembly

201‧‧‧Insulating patch

202‧‧‧Insulating patch

203‧‧‧Rubber cushion

204‧‧‧Rubber cushion

205‧‧‧side reflector

4‧‧‧LCD unit

5‧‧‧Fixed institutions

51‧‧‧Z-clip

52‧‧‧Frame

6‧‧‧LCD TV structure

The first figure is an exploded perspective view of one embodiment of a liquid crystal television backplane module; the second figure is a stereo side view of one embodiment of a liquid crystal television backplane module; and the third figure is a liquid crystal television backlight module. An exploded perspective view of one embodiment of a structure; a fourth exploded view of one embodiment of a liquid crystal television structure; and a fifth exploded view of another embodiment of a liquid crystal television structure.

1‧‧‧LCD TV backplane module

10‧‧‧ Backboard

12‧‧‧ Horn

14‧‧‧ Horn

16‧‧‧Host body

161‧‧‧ motherboard

163‧‧‧Back cover

2‧‧‧Backlight module

21‧‧‧ Tape

22‧‧‧Frame

23‧‧‧First optical diaphragm

24‧‧‧Second optical film

25‧‧‧Light guide plate

26‧‧‧reflector

27‧‧‧ circuit board assembly

201‧‧‧Insulating patch

202‧‧‧Insulating patch

203‧‧‧Rubber cushion

204‧‧‧Rubber cushion

205‧‧‧side reflector

4‧‧‧LCD unit

5‧‧‧Fixed institutions

52‧‧‧Frame

6‧‧‧LCD TV structure

Claims (17)

A LCD TV backplane module includes: a backboard; at least one speaker coupled to the backboard; and a main body, the main body further includes a motherboard and a back cover, the motherboard The system is placed in the back cover and the host system is coupled to the backplane. The LCD TV backplane module of claim 1, wherein the speaker is coupled to the backplane by means of a screw. The LCD TV backplane module of claim 1, wherein the speaker is coupled to the backplane by means of a stud. The LCD TV backplane module of claim 1, wherein the host system is coupled to the backplane by means of a screw means or a stud. The LCD TV backplane module of claim 1, wherein the LCD TV backplane module has two speakers, and the two speakers are coupled to the left and right sides of the backplane. A liquid crystal television backlight module structure includes: a backlight module; and a liquid crystal television backplane module, the LCD TV backplane module is combined with the backlight module, and the liquid crystal television backplane module comprises: a back a motherboard; at least one speaker, the speaker is coupled to the backboard; and a main body, the main body further includes a motherboard and a back cover, the motherboard is housed in the back cover, and the host system is combined To the back panel. The liquid crystal television backlight module structure according to claim 6 of the patent application scope, wherein The horn of the LCD TV backplane module is coupled to the backplane by means of screws. The LCD TV backlight module structure of claim 6, wherein the horn of the LCD TV backplane module is coupled to the backplane by means of a stud. The liquid crystal television backlight module structure of claim 6, wherein the host system of the liquid crystal television backplane module is coupled to the backplane by means of a screw means or a stud. The LCD TV backlight module structure of claim 6, wherein the LCD TV backplane module has two speakers, and the two speakers are coupled to the left and right sides of the backplane. A liquid crystal television structure, comprising: a fixing mechanism; a liquid crystal display unit; a backlight module; and a liquid crystal television back panel module, wherein the fixing mechanism fixes the liquid crystal display unit to the backlight module, and the liquid crystal The TV backplane module is combined with the backlight module, the LCD TV backplane module includes: a backboard; at least one speaker, the speaker is coupled to the backboard; and a main body, the main body further includes a The motherboard and a back cover are disposed in the back cover, and the host system is coupled to the backboard. The liquid crystal television structure of claim 11, wherein the fixing mechanism is a Z-clip. The liquid crystal television structure of claim 11, wherein the fixing mechanism is a frame. The LCD TV structure of claim 11, wherein the horn of the LCD TV backplane module is coupled to the backplane by means of a screw. The LCD TV structure of claim 11, wherein the horn of the LCD TV backplane module is coupled to the backplane by means of a stud. The liquid crystal television structure of claim 11, wherein the host system of the liquid crystal television backplane module is coupled to the backplane by means of a screw means or a stud. The LCD TV structure of claim 11, wherein the LCD TV backplane module has two speakers, and the two speakers are coupled to the left and right sides of the backplane.