CN216870978U

CN216870978U - Multi-color-zone LED liquid crystal module

Info

Publication number: CN216870978U
Application number: CN202220546314.1U
Authority: CN
Inventors: 陈少君
Original assignee: Shenzhen Fuchengxin Optoelectronics Co ltd
Current assignee: Shenzhen Fuchengxin Optoelectronics Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-01
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a multi-color area LED liquid crystal module, which comprises a liquid crystal module shell and a multi-color area backlight structure, wherein a fixing mechanism is arranged inside the liquid crystal module shell, a buffer mechanism is arranged inside the liquid crystal module shell, the fixing mechanism comprises a fixing block fixedly arranged on the inner wall of the liquid crystal module shell, the bottom of the fixing block is fixedly connected with a supporting shell, a fixing rod is movably connected inside the supporting shell, a fixing plate is fixedly arranged at one end, close to the multi-color area backlight structure, of the fixing rod, a fixing ring is fixedly connected outside the fixing rod, a fixing spring is movably arranged outside the fixing rod, and a threaded rod is connected inside the fixing rod in a threaded manner. This polychrome district LED LCD module makes the fixed plate cancel and the joint state of stopper let polychrome district backlight structure cancel the stationary state through rotatory handle that rotates earlier, possesses the convenient advantage of dismantling.

Description

Multi-color-area LED liquid crystal module

Technical Field

The utility model relates to the technical field of liquid crystal modules, in particular to a multi-color-area LED liquid crystal module.

Background

The liquid crystal module is simply a screen and backlight lamp assembly, the display component of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT, other parts comprise a power circuit, a signal processing circuit and the like, and of course, the liquid crystal television also comprises a shell, the module is mainly divided into the screen and the backlight lamp assembly, the two parts are assembled together, but the two parts are mutually independent (namely, the circuits are not related) during working.

The technology of the LED liquid crystal module in the current multi-color zone is developed to be mature, but the LED liquid crystal module in the current multi-color zone does not have the function of convenient disassembly and maintenance, so that the condition of time and labor waste easily occurs when workers disassemble the backlight source component of the liquid crystal module, meanwhile, the buffer performance of the backlight source component of the liquid crystal module is poor, the backlight source component of the liquid crystal module is caused to crack and damage easily due to jolt in transportation, and the service life of the backlight source component of the liquid crystal module is shortened.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the LED liquid crystal module with the multi-color area, which has the advantages of convenience in disassembly and the like, and solves the problem that time and labor are easily wasted when workers disassemble a backlight source component of the liquid crystal module.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polychrome district LED liquid crystal module, includes liquid crystal module shell and polychrome district backlight structure, the inside of liquid crystal module shell is provided with fixed establishment, the inside of liquid crystal module shell is provided with buffer gear, fixed establishment includes fixed block of fixed mounting on the liquid crystal module shell inner wall, the bottom fixedly connected with support shell of fixed block, the inside swing joint of support shell has the dead lever, the dead lever is close to the one end fixed mounting of polychrome district backlight structure and has the fixed plate, the solid fixed ring of outside fixedly connected with of dead lever, the outside movable mounting of dead lever has fixed spring, the inside threaded connection of dead lever has the threaded rod, the threaded rod is kept away from the one end fixedly connected with rotation handle of liquid crystal module shell.

Further, buffer gear includes fixed rubber pad of fixed mounting in the fixed plate outside, the laminating of polychrome district backlight structure's bottom has buffer rubber pad, fixed mounting has the buffering foam pad on the interior diapire of liquid crystal module shell.

Further, the top fixed mounting of fixed block has liquid crystal display, polychrome district backlight structure fixed mounting is in liquid crystal display's bottom.

Further, a limiting block is fixedly mounted on the side wall of the multi-color-area backlight source structure, a limiting groove is formed in the limiting block, and the limiting groove is matched with the fixing plate.

Further, fixed spring and solid fixed ring fixed connection, the one end and the support shell fixed connection of solid fixed ring are kept away from to fixed spring.

Further, the threaded rod runs through to the outside of LCD module shell, the threaded rod is kept away from the one end of turning handle and is extended to the inside of support shell.

Further, the threaded rod is connected with the liquid crystal module shell in a rotating mode, the appearance of the fixed rod is U-shaped, and the appearance of the liquid crystal module shell is a cuboid with an inner hollow portion and an opening formed in the top of the cuboid.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this polychrome district LED LCD module when needs are dismantled, rotates the handle through the rotation earlier and drives the threaded rod and rotate because threaded rod and dead lever threaded connection and the threaded rod rotates with the LCD module shell to be connected, lets the dead lever drive the fixed plate like this and carries out lateral shifting, makes the joint state of fixed plate cancellation and stopper let polychrome district backlight structure cancellation fixed state, possesses the convenient advantage of dismantling.

2. This polychrome district LED liquid crystal module mutually cooperates through solid fixed rubber pad and cushion rubber pad and buffering foam pad and protects liquid crystal display and polychrome district backlight structure to the outside power of shaking that produces is offset by fixed spring's elasticity, prevents that the polychrome district backlight structure from jolting and breaking, has prolonged the life of polychrome district backlight structure, possesses the effectual advantage of buffering.

Drawings

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

FIG. 2 is an enlarged view of A shown in FIG. 1 according to the present invention.

In the figure: the liquid crystal display module comprises a liquid crystal module shell 1, a fixing block 2, a supporting shell 3, a fixing rod 4, a multi-color-area backlight source structure 5, a fixing plate 6, a fixing ring 7, a fixing spring 8, a threaded rod 9, a rotating handle 10, a limiting block 11, a liquid crystal display screen 12, a buffer rubber pad 13 and a buffer foam pad 14.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the multi-color-region LED liquid crystal module in this embodiment includes a liquid crystal module housing 1 and a multi-color-region backlight structure 5, a fixing mechanism is disposed inside the liquid crystal module housing 1, a buffering mechanism is disposed inside the liquid crystal module housing 1, the liquid crystal module housing 1 is a cuboid with a hollow interior and an opening at the top, and the multi-color-region backlight structure 5 belongs to a conventional device known in the prior art, and therefore, the specific working principle thereof is not described in detail.

It can be understood that, fixed establishment includes fixed block 2 of fixed mounting on the inner wall of liquid crystal module shell 1, and the top fixed mounting of fixed block 2 has liquid crystal display 12, and polychrome district backlight structure 5 fixed mounting is in the bottom of liquid crystal display 12, and liquid crystal display 12 belongs to the conventional equipment that the public knows among the prior art equally, consequently does not carry out too much elaboration to its specific theory of operation.

It should be explained that, the bottom fixedly connected with support shell 3 of fixed block 2, the inside swing joint of support shell 3 has dead lever 4, the appearance of dead lever 4 is the U-shaped, dead lever 4 is close to the one end fixed mounting of polychrome district backlight structure 5 has fixed plate 6, fixed mounting has stopper 11 on the lateral wall of polychrome district backlight structure 5, the spacing groove has been seted up to stopper 11's inside, spacing groove and 6 looks adaptations of fixed plate, fix and spacing advantage that possesses stable in structure in the inside of spacing groove through 6 joints of fixed plate like this to polychrome district backlight structure 5.

In this embodiment, the solid fixed ring 7 of outside fixedly connected with of dead lever 4, the outside movable mounting of dead lever 4 has fixed spring 8, fixed spring 8 and solid fixed ring 7 fixed connection, and fixed spring 8 keeps away from solid fixed ring 7's one end and support shell 3 fixed connection, and elasticity through fixed spring 8 pushes away from solid fixed ring 7 like this, further improves fixed effect.

It should be noted that, the internal thread of dead lever 4 is connected with threaded rod 9, and threaded rod 9 runs through to the outside of liquid crystal module shell 1, and threaded rod 9 rotates with liquid crystal module shell 1 to be connected, and threaded rod 9 keeps away from the one end fixedly connected with rotation handle 10 of liquid crystal module shell 1, and the one end that rotation handle 10 was kept away from to threaded rod 9 extends to the inside of support shell 3, and rotation handle 10 can drive threaded rod 9 and rotate like this, makes dead lever 4 remove.

And, buffer gear includes fixed rubber pad fixedly mounted in the outside of fixed plate 6, and the laminating of polychrome district backlight structure 5's bottom has buffer rubber pad 13, and fixedly mounted has buffering foam pad 14 on the interior diapire of liquid crystal module shell 1, plays the effect of buffer protection like this to liquid crystal display 12 and polychrome district backlight structure 5.

The working principle of the embodiment is as follows:

(1) through the outside fixed rubber pad of fixed plate and the cushion rubber pad 13 of the bottom of polychrome district backlight structure 5 and the inside cushion foam pad 14 of liquid crystal module shell 1 mutually support and protect liquid crystal display 12 and polychrome district backlight structure 5 to the outside power of shaking that produces gives dead lever 4 through stopper 11 transmission, makes dead lever 5 extrude fixed spring 8 through the retainer ring, offsets and makes dead lever 5 recover by fixed spring 8's elasticity.

(2) When needs are dismantled earlier drive threaded rod 9 through rotatory rotation handle 10 and rotate, because threaded

rod

9 and 4 threaded connection of dead lever let dead lever 4 carry out lateral shifting like this and make the joint state of 6 cancels of fixed plate and stopper 11, possess the advantage of convenient dismantlement, solved the workman when dismantling liquid crystal module backlight subassembly, appear the problem of the situation that wastes time and energy easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polychrome district LED LCD module, includes LCD module shell (1) and polychrome district backlight structure (5), its characterized in that: a fixing mechanism is arranged inside the liquid crystal module shell (1), and a buffer mechanism is arranged inside the liquid crystal module shell (1);

fixed establishment includes fixed block (2) of fixed mounting on liquid crystal module shell (1) inner wall, the bottom fixedly connected with support shell (3) of fixed block (2), the inside swing joint of support shell (3) has dead lever (4), the one end fixed mounting that dead lever (4) are close to polychrome district backlight structure (5) has fixed plate (6), the solid fixed ring of outside fixedly connected with (7) of dead lever (4), the outside movable mounting of dead lever (4) has fixing spring (8), the internal thread of dead lever (4) is connected with threaded rod (9), the one end fixedly connected with rotation handle (10) of liquid crystal module shell (1) is kept away from in threaded rod (9).

2. The multi-color-zone LED liquid crystal module according to claim 1, wherein: the buffer mechanism comprises a fixed rubber pad fixedly installed outside the fixed plate (6), a buffer rubber pad (13) is attached to the bottom of the multi-color-zone backlight source structure (5), and a buffer foam pad (14) is fixedly installed on the inner bottom wall of the liquid crystal module shell (1).

3. The multi-color-zone LED liquid crystal module according to claim 1, wherein: the top fixed mounting of fixed block (2) has liquid crystal display (12), polychrome district backlight structure (5) fixed mounting is in the bottom of liquid crystal display (12).

4. The multi-color-zone LED liquid crystal module according to claim 1, wherein: the utility model discloses a multi-color zone backlight structure, including the shading, fixed mounting has stopper (11) on the lateral wall of multi-color zone backlight structure (5), the spacing groove has been seted up to the inside of stopper (11), spacing groove and fixed plate (6) looks adaptation.

5. The multi-color zone LED liquid crystal module according to claim 1, wherein: fixed spring (8) and solid fixed ring (7) fixed connection, the one end and support shell (3) fixed connection of solid fixed ring (7) are kept away from in fixed spring (8).

6. The multi-color zone LED liquid crystal module according to claim 1, wherein: the threaded rod (9) penetrates through the outer portion of the liquid crystal module shell (1), and one end, far away from the rotating handle (10), of the threaded rod (9) extends to the inner portion of the supporting shell (3).

7. The multi-color-zone LED liquid crystal module according to claim 1, wherein: threaded rod (9) rotate with liquid crystal module shell (1) and be connected, the appearance of dead lever (4) is the U-shaped, the appearance of liquid crystal module shell (1) is inside cavity and top and is equipped with the open-ended cuboid.