CN210007796U

CN210007796U - TV set frame with compression-resistant and shock-absorbing structure

Info

Publication number: CN210007796U
Application number: CN201920542258.2U
Authority: CN
Inventors: 陈朝阳
Original assignee: Guangzhou Rainbow Electric Appliance Co Ltd
Current assignee: Guangzhou Rainbow Electric Appliance Co Ltd
Priority date: 2019-04-21
Filing date: 2019-04-21
Publication date: 2020-01-31
Anticipated expiration: 2029-04-21

Abstract

The utility model belongs to the technical field of the TV-set manufacturing technology and specifically relates to TV set frames with resistance to compression shock-absorbing structure, it includes the frame main part and sets up the backplate at the frame main part back, the backplate medial surface is provided with nearly font recess, the both ends contact frame main part of nearly font recess, be provided with three horizontal recesses of between the both sides of nearly font recess and the frame main part, be provided with two vertical recesses of between nearly font recess top and the frame main part, TPU flexible glue material itself is not comparable with the fine hardness of iron sheet or PC + glass, but adopts special arc recess overall arrangement to make the backplate on the frame wholly have higher support strength, and because the material itself has very strong shock resistance and buffer capacity, just possesses this ability when moulding plastics or plastic uptake shaping, need not follow-up artifical buffer material of pasting, saved manpower and material cost for the enterprise.

Description

TV set frame with compression-resistant and shock-absorbing structure

Technical Field

The utility model belongs to the technical field of the TV machine manufacturing technology and specifically relates to kinds of TV set frames with resistance to compression shock-absorbing structure.

Background

The television frame or the middle frame bracket of the liquid crystal display television in China is usually made of iron sheets or plastic materials. The iron sheet product has strong impact and pressure resistance, but is not shockproof, so that most of the traditional televisions adopt a hard material (PC + glass fiber) to produce a middle frame (used for assembling liquid crystal glass), and then a buffer material (EVA) is pasted on the surface of the middle frame again. The disadvantages are increased labor cost and material cost.

Disclosure of Invention

To prior art's not enough, the utility model provides an kinds of TV set frames that have resistance to compression shock-absorbing capacity, the material cost and the cost of labor of this kind of frame all are less than the conventional art.

The technical scheme of the utility model is that:

TV frame with compression-resistant and shock-absorbing structure, which is characterized in that the frame comprises a frame main body and a back plate arranged on the back of the frame main body, wherein the inner side surface of the back plate is provided with N-shaped grooves, the two ends of each N-shaped groove are in contact with the frame main body, three transverse grooves are arranged between the two sides of each N-shaped groove and the frame main body, two longitudinal grooves are arranged between the tops of the N-shaped grooves and the frame main body, and a plurality of screw holes are arranged in the surrounding area of the N-shaped grooves on the back plate, so that liquid crystal components can be conveniently installed.

, the back plate is provided with a second transverse groove and a second longitudinal groove in the region surrounded by the n-shaped groove, and the second transverse groove and the second longitudinal groove are perpendicular to each other and intersect each other.

, the back plate is provided with rectangular grooves at the upper and lower ends of the second longitudinal groove.

, the cross-sections of the zigzag groove, the transverse groove, the longitudinal groove, the second transverse groove and the second longitudinal groove are all downward concave arc-shaped.

, the frame main body and the back plate are formed by a TPU soft rubber body, and have strong toughness although the frame does not have the hardness of the traditional plastic frame, and a buffer layer does not need to be pasted, so that excellent buffer capacity can be provided for the liquid crystal assembly, and materials and labor are saved.

, the bent parts of the n-shaped grooves are all arc-shaped.

The utility model has the advantages that: the TPU soft rubber material is not higher than the hardness of an iron sheet or PC plus glass fiber, but the special arc-shaped groove layout is adopted, so that the whole backboard on the frame has higher supporting strength; and because the material itself has very strong shock resistance and buffer capacity, just possess this ability when moulding plastics or plastic uptake shaping, need not follow-up artifical buffer material of pasting, saved manpower and material cost for the enterprise.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the n-shaped groove.

In the figure, 1, a frame main body, 2, a zigzag groove, 3, transverse grooves, 4, longitudinal grooves, 5, screw holes, 6, a rectangular groove, 7, a second transverse groove and 8, a second longitudinal groove.

Detailed Description

The following describes the embodiments of the present invention in steps with reference to the drawings:

as shown in fig. 1-2, kinds of television frames with compression-resistant shock-absorbing structure, it includes frame main part 1 and the backplate of setting at the frame main part 1 back, the backplate medial surface is provided with nearly font recess 2, the both ends contact frame main part 1 of nearly font recess 2, be provided with three horizontal grooves 3 between the both sides of nearly font recess 2 and the frame main part 1, be provided with two vertical grooves 4 between nearly font recess 2 top and the frame main part 1, just be located nearly font recess 2 on the backplate and encircle the regional a plurality of screw 5 that is provided with, be convenient for install the liquid crystal assembly.

, a second transverse groove 7 and a second longitudinal groove 8 are arranged in the surrounding area of the n-shaped groove 2, and the second transverse groove 7 and the second longitudinal groove 8 are perpendicular to each other and intersect.

, the back plate is provided with rectangular grooves 6 at the upper and lower ends of the second longitudinal groove 8.

, the cross-sections of the zigzag groove 2, the transverse groove 3, the longitudinal groove 4, the second transverse groove 7 and the second longitudinal groove 8 are all downward-concave arc-shaped.

, the frame main body 1 and the back plate are formed by a TPU soft rubber body, and have strong toughness although the hardness of the traditional plastic frame is not higher than that of the traditional plastic frame, and a buffer layer does not need to be pasted, so that excellent buffer capacity can be provided for the liquid crystal assembly, and materials and labor are saved.

The bent parts of the n-shaped grooves 2 are all arc-shaped.

The principle that the zigzag groove 2, the -th transverse groove 3, the -th longitudinal groove 4, the second transverse groove 7 and the second longitudinal groove 8 improve the supporting ability in the present embodiment is illustrated:

the region in the middle of the back plate for installing the liquid crystal assembly is framed by the n-shaped grooves, the arc-shaped grooves are equivalent to reinforcing ribs of a weakening plate, so the n-shaped grooves are supported by the transverse grooves and the longitudinal grooves, and the middle supporting strength of the back plate is indirectly enhanced.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

The television frame with the compression-resistant and shock-absorbing structure is characterized by comprising a frame main body and a back plate arranged on the back surface of the frame main body, wherein n-shaped grooves are formed in the inner side surface of the back plate, two ends of each n-shaped groove are in contact with the frame main body, three transverse grooves are formed between two sides of each n-shaped groove and the frame main body, two longitudinal grooves are formed between the tops of the n-shaped grooves and the frame main body, and a plurality of screw holes are formed in the surrounding area of the n-shaped grooves on the back plate.
2. The TV bezel with shock absorbing structure against compression as recited in claim 1, wherein said back panel has a second transverse groove and a second longitudinal groove disposed in the region surrounded by said zigzag groove, said second transverse groove and said second longitudinal groove are perpendicular to each other and intersect each other.
3. The TV bezel with compression-resistant and shock-absorbing structure as claimed in claim 2, wherein the back plate has rectangular grooves at the upper and lower ends of the second longitudinal groove.
4. The TV bezel with shock absorbing structure against compression according to claim 3, wherein the cross-sections of the N-shaped groove, th transverse groove, th longitudinal groove, the second transverse groove and the second longitudinal groove are all downward concave arcs.
5. The TV bezel with compression-resistant and shock-absorbing structure as claimed in claim 4, wherein the main body and the back plate are formed by TPU soft rubber .
6. The TV bezel with compression-resistant and shock-absorbing structure, as recited in claim 5, wherein the bent portions of said V-shaped grooves are all arc-shaped.