CN209842291U - Structure is assembled to heat dissipation type display module - Google Patents

Abstract

The utility model discloses a structure is assembled to heat dissipation type display module assembly, including light strip group and gluey frame, the fixed surface of gluing the frame installs first TFT glass and second TFT glass, and first TFT glass parallel arrangement is in the glass below of second TFT, the liquid crystal chamber has been seted up between first TFT glass and the second TFT glass, and is provided with same group's clamp splice between the edge position all around of first TFT glass's upper surface, the first guide slot of a plurality of groups has been seted up to first TFT glass's top level, be provided with same group's location strip between the edge position all around of second TFT glass's lower surface, the upper surface of light strip group is provided with the backplate, the lower fixed surface who glues the frame installs the light guide plate, and fixed mounting has the reflector plate between light guide plate and the backplate. The utility model discloses in, assemble the structure and can avoid the display module assembly time weeping and assemble speed and obtain improving, simultaneously, take through the firm of the display module components of a whole that can function independently and hold and bring the facility for assembling.

Description

Structure is assembled to heat dissipation type display module

Technical Field

The utility model relates to a display module assembly technical field especially relates to a structure is assembled to heat dissipation type display module assembly.

Background

The liquid crystal module is the combination of screen and backlight unit, and if the display component of LCD TV was liquid crystal module, the components of a whole that can function independently of each other of liquid crystal module was assembled together, during operation, backlight unit sent even surface light, and light is shown through the LCD screen, and the structure of assembling of display module uses commonly.

Traditional structure of assembling is when using, because liquid crystal filling area is open space when display module assembles, easy weeping and influence assemble speed, and simultaneously, the inconvenient of taking of display module components of a whole that can function independently brings the trouble for assembling, has influenced the use of assembling the structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation type display module assembly structure.

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

a heat dissipation type display module assembly structure comprises a lamp strip group and a rubber frame, wherein a first TFT glass and a second TFT glass are fixedly arranged on the inner surface of the rubber frame, the first TFT glass is arranged below the second TFT glass in parallel, a liquid crystal cavity is formed between the first TFT glass and the second TFT glass, a group of clamping blocks are arranged between the edge positions of the periphery of the upper surface of the first TFT glass, a plurality of groups of first guide grooves are horizontally formed in the top of the first TFT glass, a same group of positioning strips are arranged between the edge positions of the periphery of the lower surface of the second TFT glass, a plurality of groups of second guide grooves are arranged at the front side and the rear side of the bottom of the second TFT glass in parallel, a back plate is arranged on the upper surface of the lamp strip group, a light guide plate is fixedly arranged on the lower surface of the rubber frame, a reflector plate is fixedly arranged between the light guide plate and the back plate, a plurality of groups of fixing blocks are arranged on the front surface and the back, and the lamp strip group is through adjacent two sets of fixed block fixed mounting has first riser, it is adjacent two sets of to glue the frame fixed mounting has the second riser, the dead slot has been seted up to the front surface bottom position of second riser.

Preferably, the lamp strip group is arranged below the rubber frame in parallel, and the lamp strip group and the rubber frame are consistent in length and width.

Preferably, the clamping blocks and the positioning strips are both of frame-shaped structures, and the lower surfaces of the positioning strips are clamped in the clamping blocks.

Preferably, the upper surface of the rubber frame is fixedly provided with a color filter, and the upper surface of the color filter is attached with a horizontal polarizer.

Preferably, the light guide plate is in contact with the first TFT glass, and the color filter is in contact with the second TFT glass.

Preferably, the adjacent first vertical plate and the second vertical plate are distributed in parallel in the vertical direction, and the upper surface of the first vertical plate is matched with the empty groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement and the mutual cooperation of the clamping blocks and the positioning strips, when two groups of TFT glass are connected in front, the edge position of the connecting area is separated and enclosed into a liquid crystal cavity, so that liquid crystal filled in the liquid crystal cavity flows in a limited space, and the liquid leakage is avoided when the display module is assembled, and the assembling speed is improved;

2. in the utility model, the first vertical plate and the second vertical plate which are arranged by the fixed block are respectively used as splicing carriers of the lamp strip group and the rubber frame, so that the first vertical plate and the second vertical plate are superposed under the guidance of the empty groove while the display module group is conveniently and stably held, thereby facilitating the assembly;

to sum up, assemble the structure and can avoid the display module assembly time weeping and assemble the speed and obtain improving, simultaneously, through the firm holding of display module components of a whole that can function independently for assembling bring the facility.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation type display module assembly structure provided by the present invention;

fig. 2 is the utility model provides a structure's local enlarger is assembled to heat dissipation type display module assembly.

In the figure: the backlight module comprises a lamp strip group 1, a rubber frame 2, a first TFT glass 3, a second TFT glass 4, a liquid crystal cavity 5, a clamping block 6, a first guide groove 7, a positioning strip 8, a second guide groove 9, a back plate 10, a light guide plate 11, a reflector 12, a color filter 13, a horizontal polarizer 14, a fixed block 15, a first vertical plate 16, a second vertical plate 17 and an empty groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a heat dissipation type display module assembly structure comprises a light bar group 1 and a rubber frame 2, wherein a first TFT glass 3 and a second TFT glass 4 are fixedly installed on the inner surface of the rubber frame 2, the first TFT glass 3 is arranged below the second TFT glass 4 in parallel, a liquid crystal cavity 5 is arranged between the first TFT glass 3 and the second TFT glass 4, a same group of clamping blocks 6 are arranged between the peripheral edge positions of the upper surface of the first TFT glass 3, a plurality of groups of first guide grooves 7 are horizontally arranged on the top of the first TFT glass 3, a same group of positioning strips 8 are arranged between the peripheral edge positions of the lower surface of the second TFT glass 4, a plurality of groups of second guide grooves 9 are arranged in parallel on the front side and the rear side of the bottom of the second TFT glass 4, a back plate 10 is arranged on the upper surface of the light bar group 1, a light guide plate 11 is fixedly installed on the lower surface of the rubber frame 2, and a reflector plate 12 is fixedly installed between the light, the lamp strip group 1 and the front and back surface position of gluing frame 2 all are provided with a plurality of fixed block 15 of group, and lamp strip group 1 has first riser 16 through adjacent two sets of fixed block 15 fixed mounting, glues frame 2 and has second riser 17 through adjacent two sets of fixed block 15 fixed mounting, and dead slot 18 has been seted up to the front surface bottom position of second riser 17.

The lamp strip group 1 is arranged below the rubber frame 2 in parallel, the lamp strip group 1 and the rubber frame 2 are consistent in length and width, the clamping block 6 and the positioning strip 8 are both of frame-shaped structures, the lower surface of the positioning strip 8 is clamped inside the clamping block 6, the clamping block 6 and the positioning strip 8 are matched with each other, the edge positions of the connecting area are separated and enclosed into a liquid crystal cavity 5 while two groups of TFT glass are connected in front, liquid crystal filled in the liquid crystal cavity 5 flows in a limited space, the assembling speed is improved while liquid leakage is avoided when the display module is assembled, the upper surface of the rubber frame 2 is fixedly provided with a color filter 13, a horizontal polaroid 14 is attached to the upper surface of the color filter 13, the color filter 13 and the horizontal polaroid 14 are combined into a filter structure and cover the front of the display screen, the definition of a display screen is adjusted, the light guide plate 11 is contacted with the first TFT glass 3, and color filter 13 and second TFT glass 4 contact, adjacent first riser 16 and second riser 17 are at vertical upward parallel distribution, and the upper surface and the dead slot 18 phase-match of first riser 16, first riser 16 and second riser 17 by the installation of fixed block 15 are as the concatenation carrier of light strip group 1 and frame 2 respectively, make things convenient for the display module components of a whole that can function independently to stabilize and hold, realize the coincidence of first riser 16 and second riser 17 under the direction of dead slot 18 to conveniently assemble.

The working principle is as follows: the display module is formed by splicing a lamp strip group 1 and a display screen mechanism, a rubber frame 2 is used as a protective frame, a first TFT glass 3 and a second TFT glass 4 which are fixed in the rubber frame are combined into a display screen, a clamping block 6 and a positioning strip 8 are arranged to be matched with each other, the edge positions of the two groups of TFT glasses are separated and enclosed into a liquid crystal cavity 5 when the two groups of TFT glasses are connected in front, liquid crystal filled in the liquid crystal cavity 5 flows in a limited space, the liquid leakage is avoided when the display module is assembled, the assembling speed is improved, a first guide groove 7 and a second guide groove 9 are combined into mutually vertical planes, the liquid crystal is filled between the planes, the liquid crystal flows in the guide grooves when the voltage is not applied, so as to change the arrangement and display images, the lamp strip group 1 fixed by a back plate 10 is used as a lamp source, the generated light images are displayed through the display screen, the light emitted by the lamp strip group 1 is adjusted by a light, simultaneously, color filter 13 and horizontal polaroid 14 make up into the light filtering structure, cover in the place ahead of display screen, adjust the definition of video picture, first riser 16 and second riser 17 installed by fixed block 15 are regarded as light strip group 1 respectively and are glued the concatenation carrier of frame 2, make things convenient for the display module group components of a whole that can function independently to stabilize when taking, realize the coincidence of first riser 16 and second riser 17 under the direction of dead slot 18, thereby conveniently assemble, the utility model discloses in, assemble the structure and can avoid the display module group to assemble when weeping and assemble the speed and obtain improving, simultaneously, take through the firm of display module group components of a whole that can function independently and hold and bring the facility for assembling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A heat dissipation type display module assembly structure comprises a lamp strip group (1) and a rubber frame (2), and is characterized in that a first TFT glass (3) and a second TFT glass (4) are fixedly mounted on the inner surface of the rubber frame (2), the first TFT glass (3) is arranged below the second TFT glass (4) in parallel, a liquid crystal cavity (5) is formed between the first TFT glass (3) and the second TFT glass (4), a same group of clamping blocks (6) are arranged between the peripheral positions of the periphery of the upper surface of the first TFT glass (3), a plurality of groups of first guide grooves (7) are horizontally formed in the top of the first TFT glass (3), a same group of positioning strips (8) are arranged between the peripheral positions of the periphery of the lower surface of the second TFT glass (4), and a plurality of groups of second guide grooves (9) are formed in parallel at the front side and rear side positions of the bottom of the second TFT glass (4), the upper surface of light bar group (1) is provided with backplate (10), the lower fixed surface who glues frame (2) installs light guide plate (11), and fixed mounting has reflector plate (12) between light guide plate (11) and backplate (10), the surface position all is provided with a plurality of fixed block (15) of group around light bar group (1) and gluey frame (2), and light bar group (1) is through adjacent two sets of fixed block (15) fixed mounting has first riser (16), it is adjacent two sets of through gluing frame (2) fixed block (15) fixed mounting has second riser (17), dead slot (18) have been seted up to the front surface bottom position of second riser (17).

2. The assembly structure of the heat dissipation type display module according to claim 1, wherein the light bar group (1) is arranged below the rubber frame (2) in parallel, and the length and the width of the light bar group (1) are consistent with those of the rubber frame (2).

3. The assembly structure of the heat dissipation type display module according to claim 1, wherein the clamping blocks (6) and the positioning bars (8) are both frame-shaped structures, and the lower surfaces of the positioning bars (8) are clamped inside the clamping blocks (6).

4. The assembly structure of a heat dissipation type display module according to claim 1, wherein a color filter (13) is fixedly mounted on the upper surface of the rubber frame (2), and a horizontal polarizer (14) is attached to the upper surface of the color filter (13).

5. The heat dissipation type display module assembly structure as claimed in claim 4, wherein the light guide plate (11) is in contact with the first TFT glass (3), and the color filter (13) is in contact with the second TFT glass (4).

6. The heat dissipation type display module assembly structure as claimed in claim 1, wherein the adjacent first vertical plate (16) and second vertical plate (17) are vertically distributed in parallel, and the upper surface of the first vertical plate (16) is matched with the empty groove (18).