CN215494444U

CN215494444U - Liquid crystal module and liquid crystal television

Info

Publication number: CN215494444U
Application number: CN202122228083.8U
Authority: CN
Inventors: 丁雨芬; 樊为; 郭黎明
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-11
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a liquid crystal module and a liquid crystal television, wherein the liquid crystal module comprises a middle frame and a diaphragm assembly, the diaphragm assembly is covered at one end of the middle frame and comprises a plurality of diaphragms which are stacked in sequence, the plurality of diaphragms comprise a first diaphragm, a second diaphragm and a third diaphragm, the first diaphragm is positioned in front of the second diaphragm, the first diaphragm and the second diaphragm are both connected with the middle frame, the third diaphragm is limited and arranged between the first diaphragm and the second diaphragm in a split mode, the first diaphragm, the second diaphragm and the third diaphragm are connected with the middle frame, and the third diaphragm is limited and arranged between the first diaphragm and the second diaphragm.

Description

Liquid crystal module and liquid crystal television

Technical Field

The utility model relates to the technical field of display, in particular to a liquid crystal module and a liquid crystal television.

Background

Among the present liquid crystal module, including the diaphragm subassembly of constituteing by multilayer optical film, the laminating of a plurality of optical film is integrative to it is fixed with the laminating of liquid crystal glazing, so exist and increased the laminating cost and assemble the unable problem of doing over again when bad and the diaphragm is bad.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a liquid crystal module and a liquid crystal television, and aims to solve the problems that in the prior art, the membrane component is fixed, the attaching cost is high, the assembly is poor, and the membrane cannot be reworked when the membrane is poor.

To achieve the above object, the present invention provides a liquid crystal module, comprising:

a middle frame; and the number of the first and second groups,

the diaphragm subassembly, the lid is located the one end of center, including a plurality of diaphragms that pile up in proper order, it is a plurality of the diaphragm includes first diaphragm, second diaphragm and third diaphragm, first diaphragm is located second diaphragm the place ahead just first diaphragm with the second diaphragm all with the center is connected, the third diaphragm is spacing install in first diaphragm with between the second diaphragm.

Optionally, the edge of the first membrane is protruded at a part of the side end of the middle frame, and a first hanging lug is bent towards the middle frame and attached to the side wall of the middle frame, and the first hanging lug is connected with the middle frame through a first detachable structure.

Optionally, the first detachable structure includes a first protruding portion and a first slot adapted to the first protruding portion, one of the first protruding portion and the first slot is disposed on the first ear, and the other is disposed on the middle frame.

Optionally, a limiting structure is arranged on the edge of the third diaphragm, the limiting structure includes two limiting convex portions, and the two limiting convex portions are respectively arranged on two sides of the first hanging lug and abut against two side surfaces of the first hanging lug.

Optionally, the edge of the second membrane is protruded at a part of the side end of the middle frame, and a second hanging lug is bent towards the middle frame and attached to the side wall of the middle frame, and the second hanging lug is connected with the middle frame through a second detachable structure.

Optionally, the second detachable structure includes a second protruding portion and a second slot adapted to the second protruding portion, one of the second protruding portion and the second slot is disposed on the second ear, and the other is disposed on the middle frame.

Optionally, the liquid crystal module further comprises a face frame, the face frame is arranged around the outer side of the middle frame, one end of the face frame is arranged to protrude out of one end of the middle frame, and one end of the face frame is bent towards the middle of the middle frame to form a bending arm, so that an installation groove is formed between the bending arm and the end face of the middle frame;

the liquid crystal module further comprises liquid crystal glass, and the liquid crystal glass is stacked at the front end of the diaphragm assembly and is located in the mounting groove.

Optionally, the inner wall surface of the middle frame is arranged in a step manner to form a step surface arranged towards the diaphragm assembly;

the liquid crystal module further comprises a diffusion plate, the diffusion plate and the membrane assembly are arranged oppositely, and the diffusion plate deviates from the end face of the membrane assembly and abuts against the step face.

Optionally, the inner wall surface of the middle frame includes a reflection wall surface, the reflection wall surface extends along the circumferential direction of the middle frame and is arranged adjacent to the step surface, and the reflection wall surfaces are gradually arranged close to each other along the direction departing from the diffuser plate;

the liquid crystal module further comprises a reflecting sheet, the reflecting sheet comprises a reflecting section attached to the reflecting wall surface, and the reflecting section is used for reflecting light rays emitted by the light source to the diffusion plate.

In order to achieve the above object, the present invention provides a liquid crystal television, which includes the above liquid crystal module, and the liquid crystal module includes:

a middle frame; and the number of the first and second groups,

In the technical scheme provided by the utility model, the first diaphragm, the second diaphragm and the third diaphragm are arranged in a split manner, the first diaphragm and the second diaphragm are connected with the middle frame, and the third diaphragm is arranged between the first diaphragm and the second diaphragm in a limiting manner, so that rework can be performed in time when the assembly and the diaphragm are poor, and the cost is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a liquid crystal module according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the liquid crystal module shown in FIG. 1;

FIG. 3 is a schematic view of the first ear clip of FIG. 2 engaged with the middle frame;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a schematic right-side view of FIG. 4;

fig. 6 is a schematic structural view of the second suspension loop of fig. 2 in cooperation with the middle frame.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

To achieve the above object, the present invention provides a liquid crystal module. Fig. 1 to 6 show an embodiment of a liquid crystal module according to the present invention.

Referring to fig. 1 to 3, the liquid crystal module 100 includes a middle frame 1 and a diaphragm assembly 2, the diaphragm assembly 2 is disposed at one end of the middle frame 1, and includes a plurality of diaphragms stacked in sequence, the plurality of diaphragms includes a first diaphragm 21, a second diaphragm 22 and a third diaphragm 23, the first diaphragm 21 is located in front of the second diaphragm 22, the first diaphragm 21 and the second diaphragm 22 are connected to the middle frame 1, and the third diaphragm 23 is mounted between the first diaphragm 21 and the second diaphragm 22 in a limited manner.

In the technical scheme provided by the utility model, the first diaphragm 21, the second diaphragm 22 and the third diaphragm 23 are arranged in a split manner, the first diaphragm 21 and the second diaphragm 22 are connected with the middle frame 1, and the third diaphragm 23 is limited and arranged between the first diaphragm 21 and the second diaphragm 22, so that the assembly is poor and the assembly is poor, the reworking can be carried out in time, and the cost is greatly reduced.

In order to connect the first membrane 21 with the middle frame 1, referring to fig. 2 and 3, a portion of the edge of the first membrane 21 protruding from the side end of the middle frame 1 is bent toward the middle frame 1 to form a first hanging lug 211, the first hanging lug 211 is attached to the side wall of the middle frame 1, and the first hanging lug 211 is connected with the middle frame 1 through a first detachable structure, so that the first hanging lug 211 is detachably connected with the middle frame 1, and rework can be performed in time when the assembly and the membrane are not good.

It should be noted that, in the embodiment of this application, first hangers 211 is provided with a plurality ofly, and is a plurality of first hangers 211 follows first diaphragm 21 periphery interval sets up, so sets up, makes first diaphragm 21 with center 1 is connected firmly, works as first hangers 211 sets up when a plurality ofly, and it is a plurality of that corresponding first hangers 211 with first detachable construction between center 1 also sets up, has so realized spacing in a plurality of azimuths of first diaphragm 21, and the installation is effectual.

The first detachable construction's kind has the multiple, for example bolt construction, magnetism inhale the structure etc. specifically, in the embodiment of this application, first detachable construction includes first protruding 31 of card and with the first draw-in groove 32 of the protruding 31 looks adaptation of first card, first protruding 31 of card with in the first draw-in groove 32, one of them locates first hangers 211, and another locates center 1 sets up like this, through in the protruding 31 of first card with in the first draw-in groove 32, realized first hangers 211 with the connection of dismantling between the center 1.

In order to realize the limiting installation of the third diaphragm 23 between the first diaphragm 21 and the second diaphragm 22, referring to fig. 4 and 5, a limiting structure is arranged on the edge of the third diaphragm 23, the limiting structure includes two limiting convex portions 41, the two limiting convex portions 41 are respectively arranged on two sides of the first hanging lug 211 and are respectively abutted against two side surfaces of the first hanging lug 211, so that the limiting installation of the third diaphragm 23 is realized, the structure is simple, and the effect is good.

It should be noted that, in the embodiment of the present application, the limiting structure is provided with a plurality of limiting structures, and a plurality of limiting structures are arranged along the periphery of the third diaphragm 23 at intervals, so that the limiting of the third diaphragm 23 in a plurality of directions is realized, the installation effect is good, and the third diaphragm 23 is reliably installed.

In order to connect the second diaphragm 22 with the middle frame 1, referring to fig. 6, a portion of the edge of the second diaphragm 22 protruding from the side end of the middle frame 1 is bent toward the middle frame 1 to form a second hanging lug 221, the second hanging lug 221 is attached to the side wall of the middle frame 1, and the second hanging lug 221 is connected with the middle frame 1 through a second detachable structure, so that the detachable connection between the second hanging lug 221 and the middle frame 1 is realized, and the diaphragm can be reworked in time when the assembly is poor and the diaphragm is poor.

It should be noted that, in the embodiment of this application, the second hangers 221 is provided with a plurality of, and is a plurality of the second hangers 221 is followed the peripheral interval of second diaphragm 22 sets up, so sets up, makes the second diaphragm 22 with center 1 is connected firmly, works as the second hangers 221 sets up when a plurality of, and is corresponding the second hangers 221 with second detachable construction between center 1 also sets up a plurality ofly, has so realized spacing in a plurality of azimuths of second diaphragm 22, and the installation is effectual.

The second detachable construction's kind has the multiple, for example bolt construction, magnetism inhale the structure etc. specifically, in the embodiment of this application, the second detachable construction include the protruding 51 of second card and with the protruding 51 looks adaptation of second card second draw-in groove 52, the protruding 51 of second card with in the second draw-in groove 52, one of them locates second hangers 221, another locates center 1, so set up, through the protruding 51 of second card with in the second draw-in groove 52, realized second hangers 221 with the connection of dismantling between the center 1.

Referring to fig. 1, liquid crystal module 100 still includes a frame 6, frame 6 encloses and locates the 1 outside of center, the one end of face frame 6 is outstanding the one end setting of center 1, the one end orientation of face frame 6 the middle part of center 1 is buckled and is formed with the arm 61 of buckling, with the arm 61 of buckling with form the mounting groove between the terminal surface of center 1, liquid crystal module 100 still includes liquid crystal glazing 7, liquid crystal glazing 7 folds and locates the front end of diaphragm subassembly 2, and is in the mounting groove, so set up, realized liquid crystal glazing 7's installation, and avoid liquid crystal glazing 7 adopts and fixes with the laminating of diaphragm subassembly 2 for can in time do over again when the equipment is bad and the diaphragm is bad.

Specifically, the step setting is personally submitted to 1 inner wall of center to form the orientation the step face 11 that diaphragm subassembly 2 set up, liquid crystal module 100 still includes diffuser plate 8, diffuser plate 8 with diaphragm subassembly 2 sets up relatively, just diffuser plate 8 deviates from 2 terminal surface butts of diaphragm subassembly in step face 11, so set up, realized diffuser plate 8's installation.

Further, the inner wall surface of the middle frame 1 includes a reflection wall surface 1a, the reflection wall surface 1a extends along the circumferential direction of the middle frame 1 and is adjacent to the step surface 11, the reflection wall surface 1a gradually approaches to each other along the direction departing from the diffusion plate 8, the liquid crystal module 100 further includes a reflection sheet 9, the reflection sheet 9 includes a reflection section 9191 attached to the reflection wall surface 1a, light emitted by the light source is reflected to the diffusion plate 8 through the reflection section 91, and the effect of the light source on the diffusion plate 8 is improved.

Referring to fig. 1, the center 1 deviates from the outer side wall of one end of the diaphragm assembly 2 is in a step arrangement to form a deviation from the second step surface 1b of the diaphragm assembly, the liquid crystal module 100 further comprises a back plate 10, the back plate 10 is arranged in a surrounding manner in the outer side of the center 1, and one end of the back plate 10 is abutted against the second step surface 1b, so that the installation of the back plate 10 is realized, the back plate 10 faces towards one end of the diaphragm assembly 2 is provided with a light emitting assembly 101, and the light emitting assembly 101 is located at the rear side of the reflector plate 9, so that the installation of the light emitting assembly 101 is realized, and the liquid crystal module is simple in operation and good in effect.

In addition, the utility model also provides a liquid crystal television, which comprises the liquid crystal module 100. It should be noted that, the detailed structure of the liquid crystal module 100 in the lcd tv can refer to the above-mentioned embodiment of the liquid crystal module 100, and is not described herein again; since the liquid crystal module 100 is used in the lcd television of the present invention, the embodiments of the lcd television of the present invention include all technical solutions of all embodiments of the liquid crystal module 100, and the achieved technical effects are completely the same, which are not described herein again.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention that are made by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A liquid crystal module, comprising:

a middle frame; and the number of the first and second groups,

2. The liquid crystal module as claimed in claim 1, wherein a portion of the edge of the first film protruding from the side end of the middle frame is bent toward the middle frame to form a first hanging tab, the first hanging tab is attached to the side wall of the middle frame, and the first hanging tab is connected to the middle frame through a first detachable structure.

3. The liquid crystal module as claimed in claim 2, wherein the first detachable structure comprises a first protrusion and a first slot adapted to the first protrusion, one of the first protrusion and the first slot is disposed on the first hanging tab, and the other one of the first protrusion and the first slot is disposed on the middle frame.

4. The liquid crystal module as claimed in claim 2, wherein the third film has a limiting structure disposed on an edge thereof, the limiting structure includes two limiting protrusions, and the two limiting protrusions are disposed on two sides of the first hanging ring and abut against two sides of the first hanging ring.

5. The liquid crystal module as claimed in claim 1, wherein a portion of the edge of the second film protruding from the side end of the middle frame is bent toward the middle frame to form a second hanging tab, the second hanging tab is attached to the side wall of the middle frame, and the second hanging tab is connected to the middle frame through a second detachable structure.

6. The liquid crystal module as claimed in claim 5, wherein the second detachable structure comprises a second protrusion and a second slot adapted to the second protrusion, one of the second protrusion and the second slot is disposed on the second hanging tab, and the other one of the second protrusion and the second slot is disposed on the middle frame.

7. The liquid crystal module as claimed in claim 1, further comprising a face frame, wherein the face frame is arranged around the outer side of the middle frame, one end of the face frame is arranged to protrude out of one end of the middle frame, and one end of the face frame is bent towards the middle of the middle frame to form a bending arm, so that a mounting groove is formed between the bending arm and the end face of the middle frame;

8. The liquid crystal module of claim 1, wherein the inner wall surface of the middle frame is stepped to form a stepped surface disposed toward the diaphragm assembly;

9. The liquid crystal module as claimed in claim 8, wherein the inner wall surface of the middle frame includes reflecting wall surfaces extending along a circumferential direction of the middle frame and disposed adjacent to the step surface, the reflecting wall surfaces being disposed gradually closer to each other in a direction away from the diffusion plate;

10. A liquid crystal television comprising the liquid crystal module according to any one of claims 1 to 9.