CN210351392U

CN210351392U - Internal fixing piece of television

Info

Publication number: CN210351392U
Application number: CN201921583000.3U
Authority: CN
Inventors: 蒋高建; 秦鹏伟
Original assignee: View Electronic Co ltd
Current assignee: View Electronic Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-17
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a TV set internal fixing piece, which is a silica gel block, the front of which is provided with a clamping groove, and the back of which is evenly coated with 3M glue; the fixing parts are fixedly connected with the metal back face of the television and the glass PCB together, all the fixing parts are adhered to the metal back face of the television through 3M glue respectively, the glass PCB is provided with a plurality of clips, and the clips and the clamping grooves are matched with each other in a one-to-one mode to clamp all the fixing parts and the glass PCB. The design is reasonable, the structure is simple, the metal back surface of the television and the glass PCB can be effectively fixed, and the glass PCB is prevented from falling; and the glass PCB is convenient to disassemble and install and convenient to maintain for the second time.

Description

Internal fixing piece of television

Technical Field

The utility model relates to a TV set technical field, concretely relates to TV set internal fixation spare.

Background

The common EVA single-sided and double-sided adhesive tape is assembled inside the television to fix the glass-related PCB, and has the advantages that the adhesive tape has excellent weather resistance, chemical resistance, buffering property, sealing property and excellent adhesion, is convenient to fix and is high in operating speed of personnel;

the disadvantages are as follows: can fall off after a long time and can fall off due to weather; personnel can easily damage the COF of the PCB connections of the glass during maintenance, causing damage to the glass.

Disclosure of Invention

In order to solve the above problem, the utility model provides an inside mounting of TV set.

The technical scheme of the utility model:

a fixing piece in a television is a silica gel block, a clamping groove is formed in the front face of the fixing piece, and 3M glue is uniformly coated on the back face of the fixing piece; the fixing parts are fixedly connected with the metal back face of the television and the glass PCB together, all the fixing parts are adhered to the metal back face of the television through 3M glue respectively, the glass PCB is provided with a plurality of clips, and the clips and the clamping grooves are matched with each other in a one-to-one mode to clamp all the fixing parts and the glass PCB.

The glass PCB is fixed by adopting the bidirectional combination mode, although the price is increased compared with the traditional connection mode, the structure can effectively prevent the glass PCB from falling after long-time high-temperature experiments and falling experiments; the silica gel piece can also play fine cushioning effect in the use, like this, when glass PCB board atress, can cushion the dispersion, on the one hand, avoids glass PCB board atress to damage, and on the other hand, this also is the important factor that can effectively prevent that glass PCB board from dropping. The glass PCB is installed in a clamping manner, so that the glass PCB is convenient to disassemble and install and convenient to maintain for the second time, and meanwhile, the contact between assembly and maintenance personnel and the glass PCB is effectively reduced, and the glass PCB is prevented from being damaged due to static electricity; by adopting the structure, a space is reserved between the metal back of the television and the glass PCB, and the assembly and maintenance personnel can reasonably arrange the COF position of the glass PCB, so that the damage of the COF flat cable can be effectively avoided when the assembly and maintenance personnel are detached and installed.

Furthermore, a plurality of glue containing holes or grooves are uniformly distributed on the back surface of the fixing piece; 1) when the adhesive is pressed and adhered, redundant 3M adhesive enters the adhesive accommodating hole or groove, so that the adhesive layer between the fixing piece and the metal back surface of the television is uniform and has no gap, and the adhesive strength is effectively ensured; 2) the design of the glue containing holes or the grooves enhances the shock resistance of the silica gel block.

Furthermore, the clamping groove is a T-shaped groove which penetrates through two ends of the fixing piece; the clip is a T-shaped bulge matched with the T-shaped groove; the connecting effect is good, and the glass PCB is effectively prevented from falling.

The utility model has the advantages of reasonable design and simple structure, and can effectively fix the metal back of the television and the glass PCB and prevent the glass PCB from falling; and the glass PCB is convenient to disassemble and install and convenient to maintain for the second time.

Drawings

FIG. 1 is a schematic view of the connection between the metal back of the TV and the glass PCB.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic view of the fastener construction.

Figure 4 is a rear view of the fastener.

In the figure, a glass PCB (printed Circuit Board) 1 is provided with a clip 1-1, a television metal back 2 is provided with a fixed part 3 and a clamping groove 3-1.

Detailed Description

As shown in fig. 1-4, the fixing member 3 is a silicone block, the front surface of which is provided with a clamping groove 3-1, the back surface of which is uniformly coated with 3M glue, and a plurality of glue accommodating grooves 3-2 are uniformly distributed on the fixing member; the fixing pieces 3 are fixedly connected with the metal back 2 of the television and the glass PCB 1 together, all the fixing pieces 3 are respectively adhered to the metal back 2 of the television through 3M glue, the glass PCB 1 is provided with a plurality of clips 1-1, and the clips 1-1 and the clamping grooves 3-1 are matched with one to one in a matched mode to clamp all the fixing pieces 3 and the glass PCB 1; the clamping groove 3-1 is a T-shaped groove penetrating through two ends of the fixing piece; the clip 1-1 is a T-shaped bulge matched with the T-shaped groove.

The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and any changes and modifications made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.

Claims

1. The fixing piece inside the television is characterized in that the fixing piece is a silica gel block, a clamping groove is formed in the front face of the fixing piece, and 3M glue is uniformly coated on the back face of the fixing piece; the fixing parts are fixedly connected with the metal back face of the television and the glass PCB together, all the fixing parts are adhered to the metal back face of the television through 3M glue respectively, the glass PCB is provided with a plurality of clips, and the clips and the clamping grooves are matched with each other in a one-to-one mode to clamp all the fixing parts and the glass PCB.

2. The fixing member for the inside of a television set according to claim 1, wherein a plurality of glue receiving holes or grooves are uniformly distributed on the back surface of the fixing member.

3. The internal fixture of claim 1, wherein the slot is a "T" shaped slot extending through the two ends of the fixture; the clip is a T-shaped bulge matched with the T-shaped groove.