CN216774893U

CN216774893U - Face frame structure for liquid crystal display television

Info

Publication number: CN216774893U
Application number: CN202220359279.2U
Authority: CN
Inventors: 李兆勇; 向晶; 李首
Original assignee: Sichuan Changhong Electric Co Ltd
Current assignee: Sichuan Changhong Electric Co Ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-17
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a face frame structure for a liquid crystal display television, which comprises a first face frame, a second face frame, a third face frame, a first light bar, a second light bar, a third light bar, a first uniform light bar, a second uniform light bar, a third uniform light bar and a metal back plate, wherein the first face frame, the second face frame and the third face frame are assembled on the metal back plate, and the first light bar, the second light bar, the third light bar, the first uniform light bar, the second uniform light bar and the third uniform light bar are respectively and correspondingly assembled on the first face frame, the second face frame and the third face frame.

Description

Face frame structure for liquid crystal display television

Technical Field

The utility model relates to the technical field of liquid crystal display television display, in particular to a face frame structure for a liquid crystal display television.

Background

In recent years, the market of the liquid crystal display television is vigorously developed and is more and more competitive, so that the liquid crystal display television cannot be used for keeping the head of the market all the time by price fighting, and the liquid crystal display television is key to win a high-end market by sharp fashionable touch and novel appearance design and expand the market influence. The combination of living environment and living art is popular at present, and the liquid crystal display television not only can be used as an electronic product in a living room and a bedroom, but also can be used as an artwork and an ornament in the living room and the bedroom, so that the resonance and the consumption desire of consumers can be caused. The surface frame on the liquid crystal television is usually shaped, but the shapes are complex in structure, so that the surface frame structure is inconvenient to mount.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a face frame structure for a liquid crystal display television, aiming at solving the technical problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a face frame structure for among liquid crystal TV, the structure include first face frame, second face frame, third face frame, first lamp strip, second lamp strip, third lamp strip, first even striation, second even striation, third even striation, metal backplate, mainboard, back lid. The first face frame is fixed on the top side of the metal back plate through screws, the first lamp strip is pushed into a bottom limiting groove of the first face frame from left to right or from right to left, two sides of the end of the first lamp strip are coated with glue and fixed on the first face frame, and the first uniform light strip is pushed into a top limiting groove of the first face frame from left to right. The second face frame is fixed on the left side of the metal back plate through screws, and the third face frame is fixed on the right side of the metal back plate through screws. The bottom limiting groove that the second lamp strip pushed the second face frame from supreme down, the bottom limiting groove that the third lamp strip pushed the third face frame from supreme down, second lamp strip end both sides rubber coating are fixed, and third lamp strip end both sides rubber coating are fixed. The short strip line of left side end welds the relevant position to the second lamp strip day side end on the first lamp strip, and the short strip line of right side end welds the relevant position to the day side end of third lamp strip on the first lamp strip. The second light homogenizing strip is pushed into the top limiting groove of the second face frame from bottom to top, and the third light homogenizing strip is pushed into the top limiting groove of the third face frame from bottom to top. The long strip line of third lamp strip ground side end inserts on the mainboard socket. The first light bar, the second light bar and the third light bar send out colorful light waves.

Furthermore, the first face frame, the second face frame and the third face frame are provided with bottom limiting grooves of the first light bar, the second light bar and the third light bar, and top limiting grooves of the first uniform light bar, the second uniform light bar and the third uniform light bar.

Further, the left end and the right end of the first light homogenizing strip are trimmed for 45 degrees; the top edge of the second light homogenizing bar and the top edge of the third light homogenizing bar are cut at 45 degrees, and the bottom edge of the second light homogenizing bar and the top edge of the third light homogenizing bar are cut at 90 degrees.

Furthermore, the first light homogenizing bar, the second light homogenizing bar and the third light homogenizing bar are in an omega shape, supporting legs on two sides are used as clamping edges, the middle of the first light homogenizing bar is raised, and the height of the raising can be adjusted according to the height of the LED lamp source.

Further, the shapes of the first light homogenizing bar, the second light homogenizing bar and the third light homogenizing bar are not limited to the shape of "Ω", and may also be an inverted shape of "T", and the like.

Furthermore, the first light homogenizing bar, the second light homogenizing bar and the third light homogenizing bar are semitransparent and can be milk white or other colors.

Furthermore, the two ends of the first light bar, the second light bar and the third light bar are not limited to gluing and fixing, or local glue dispensing and fixing in the middle area, or limiting blocks at the two ends are limited, or the bottom of the end is covered with a double-sided adhesive tape and fixed, or the light bar is designed and fixed by screws for screw through holes and the like.

Furthermore, the end heads of the left side and the right side of the first light bar are provided with short strip lines.

Furthermore, the ground side end of the third light bar is provided with a long strip line.

Further, the first light bar, the second light bar and the third light bar can be selected from single-color light sources or multi-color light sources.

Furthermore, the first light bar, the second light bar and the third light bar can be controlled by horse race lights or gradual color change, and the like.

The beneficial effects that the face frame structure for the liquid crystal television disclosed by the application can bring include but are not limited to:

1. the installation convenience of the face frame is improved;

2. increase the bright spots of the television products and combine the television products with human living art and environment.

Drawings

FIG. 1 is a sectional view of the profile frame structure of the present invention;

FIG. 2 is a cross-sectional view of a light homogenizing bar construction of the present invention;

FIG. 3 is a schematic view of the assembly of the profile frame of the present invention;

FIG. 4 is an enlarged schematic view of C in FIG. 3;

FIG. 5 is a schematic view of the light bar of the present invention;

FIG. 6 is an enlarged schematic view of D in FIG. 5;

FIG. 7 is a schematic view of the fit of the light homogenizing bar of the present invention;

FIG. 8 is an enlarged schematic view of E in FIG. 7;

FIG. 9 is an enlarged schematic view of F in FIG. 7;

FIG. 10 is an assembly view of the present invention;

FIG. 11 is an assembled schematic cross-sectional view of the present invention;

illustration of the drawings: 4-a metal back plate, 5-a main plate, 6-a rear cover, 7-a decorative plate, 11-a first face frame, 12-a second face frame, 13-a third face frame, 14-a bottom limiting groove, 15-a top limiting groove, 21-a first light bar, 22-a second light bar, 23-a third light bar, 25-an LED light source, 26-a short strip line, 27-a long strip line, 31-a first light homogenizing strip, 32-a second light homogenizing strip, 33-a third light homogenizing strip, 34-a support leg and 35-a bulge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.

A face frame structure used in a liquid crystal television according to an embodiment of the present application will be described in detail below with reference to fig. 1. It is to be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.

In an embodiment of the present application, as shown in fig. 1 to 11, a panel frame structure for a liquid crystal television includes a first panel frame 11, a second panel frame 12, a third panel frame 13, a first light bar 21, a second light bar 22, a third light bar 23, a first light homogenizing bar 31, a second light homogenizing bar 32, a third light homogenizing bar 33, a metal back plate 4, a main plate 5, and a rear cover 6. First face frame 11 is fixed in metal backplate 4 days side with the screw, and mainboard 5 is installed on metal backplate 4, and 6 locks of back lid are at metal backplate 4, and first lamp strip 21 pushes the bottom spacing inslot 14 of first face frame 11 from a left side to the right side or from a right side to the left side, and the rubber coating of 21 end both sides of first lamp strip is fixed at first face frame 11, and first even striation 31 pushes the top spacing inslot 15 of first face frame 11 from a left side to the right side. The second face frame 12 is fixed to the left side of the metal back plate 4 by screws, and the third face frame 13 is fixed to the right side of the metal back plate 4 by screws. The first face frame 11, the second face frame 12 and the third face frame 13 form a U shape, wherein the first face frame 11 is arranged in the middle, and the other end between the second face frame 12 and the third face frame 13 is connected through the decorative plate 7. In the supreme bottom spacing inslot 14 that pushes into second face frame 12 is followed to second lamp strip 22, and supreme bottom spacing inslot 14 that pushes into third face frame 13 is followed to third lamp strip 23 from following, and second lamp strip 22 end both sides rubber coating is fixed, and third lamp strip 23 end both sides rubber coating is fixed. The short strip line 26 at the left end of the first light bar 21 is welded to the corresponding position at the day side end of the second light bar 22, and the short strip line 26 at the right end of the first light bar 21 is welded to the corresponding position at the day side end of the third light bar 23. The second light homogenizing bar 32 is pushed into the top limiting groove 15 of the second face frame 12 from bottom to top, and the third light homogenizing bar 33 is pushed into the top limiting groove 15 of the third face frame 13 from bottom to top. The long strip 27 at the ground end of the third light bar 23 is connected to the main board 5. The first light bar 21, the second light bar 22 and the third light bar 23 emit colorful light.

Preferably, the first light homogenizing strip, the second light homogenizing strip and the third light homogenizing strip are in an omega shape, the support legs 34 on two sides are used as clamping edges, the middle bulge 35 is clamped with the top limiting groove through the clamping edges. The left end and the right end of the first light homogenizing strip are trimmed for 45 degrees; the end of the second light homogenizing strip and the end of the third light homogenizing strip at the upper side are trimmed by 45 degrees, and the end of the ground side is trimmed by 90 degrees.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A face frame structure for a liquid crystal television is characterized by comprising a first face frame, a second face frame, a third face frame, a first light bar, a second light bar, a third light bar, a first light homogenizing bar, a second light homogenizing bar, a third light homogenizing bar and a metal back plate, wherein the first face frame, the second face frame and the third face frame are assembled on the metal back plate, and the first light bar, the second light bar, the third light bar, the first light homogenizing bar, the second light homogenizing bar and the third light homogenizing bar are correspondingly assembled on the first face frame, the second face frame and the third face frame respectively.

2. The face frame structure for the liquid crystal display television set according to claim 1, wherein the first face frame, the second face frame and the third face frame are provided with bottom limiting grooves for mounting the first light bar, the second light bar and the third light bar, and the first uniform light bar, the second uniform light bar and the third uniform light bar are in an omega shape, and support legs on two sides are used as clamping edges, and the middle of the first uniform light bar, the second uniform light bar and the third uniform light bar is raised, and the height of the first uniform light bar, the second uniform light bar and the third uniform light bar can be adjusted according to the height of the LED light source.

3. The face frame structure of claim 2, wherein the first face frame is fixed to the top side of the metal back plate, the second face frame is fixed to the left side of the metal back plate, and the third face frame is fixed to the right side of the metal back plate; first lamp strip from a left side to the right side or from the right side to the left side push the bottom spacing inslot of first face frame, first lamp strip end both sides rubber coating is fixed, and first even light strip pushes the top spacing inslot of first face frame from a left side to the right side or from the right side to the left side.

4. The face frame structure for the liquid crystal display television of claim 2, wherein the second light bar is pushed into a bottom limiting groove of the second face frame from bottom to top, the third light bar is pushed into a bottom limiting groove of the third face frame from bottom to top, two sides of an end of the second light bar are glued and fixed, and two sides of an end of the third light bar are glued and fixed.

5. The face frame structure of claim 2, wherein the left end of the first light bar is welded to the corresponding position of the antenna end of the second light bar, and the right end of the first light bar is welded to the corresponding position of the antenna end of the third light bar.

6. The front frame structure of claim 2, wherein the second light homogenizing bar is pushed into the top limiting groove of the second front frame from bottom to top, and the third light homogenizing bar is pushed into the top limiting groove of the third front frame from bottom to top.

7. The face frame structure of claim 2, wherein the first light homogenizing bar, the second light homogenizing bar and the third light homogenizing bar are in an omega shape, and the two side support legs are used as clamping edges, the middle of the first light homogenizing bar is bulged, and the first light homogenizing bar is clamped with the top limiting groove through the clamping edges.

8. The face frame structure of claim 2, wherein the left and right end edges of the first lighting strip are cut at 45 °; the top edge of the second light homogenizing bar and the top edge of the third light homogenizing bar are cut at 45 degrees, and the bottom edge of the second light homogenizing bar and the top edge of the third light homogenizing bar are cut at 90 degrees.