Anti-falling LCD (Liquid Crystal Display) module

Abstract

The utility model relates to the technical field of LCD (Liquid Crystal Display) modules, and discloses an anti-falling LCD module, which comprises a display driving mechanism, a display mechanism arranged at the central position of the front end of the display driving mechanism, an anti-falling mounting mechanism arranged at the rear end of the display driving mechanism, and a display driving plate, a display flat cable interface is arranged in the middle below the rear end of the display driving board, and the rear end of the display driving board is fixedly connected with a heat dissipation mechanism. By adopting the optimized heat dissipation structure design, the aluminum alloy plate is fixedly connected to the rear end of the display driving plate so as to improve the heat conduction efficiency, the heat dissipation fins are fixedly connected to the rear end of the aluminum alloy plate, the heat dissipation fins are arranged at equal intervals from top to bottom, the heat dissipation area is increased, air circulation is promoted, and the heat dissipation efficiency is improved. Heat dissipation is accelerated, heat accumulation of the LCD module is avoided, and the phenomenon that the service life of the display panel is affected by overheating is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to LCD module technical field, concretely is a kind of anti-falling LCD module. BACKGROUND

[0002] Anti-falling LCD module is a kind of display assembly by special design and structural improvement, to improve the stability and reliability of LCD module in use process, prevent it from falling off from the installation position, some modules are set by clamping assembly and abutting assembly between shell and rear end cover, facilitate rear end cover fixed on shell, improve assembly efficiency, ensure the stable installation of LCD module, prevent falling off.

[0003] The existing anti-falling LCD module still has the following problems when using: part of anti-falling structure can affect the heat dissipation performance of LCD module, for example, some designs that realize anti-falling function by increasing additional fixed frame or shell can hinder heat dissipation, cause temperature to rise after long-time use of module, and then affect display effect and service life, in addition, certain anti-falling design can make LCD module adjustment become complex. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides an anti-falling LCD module, which solves the problems raised in the background art.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-falling LCD module, comprising display driving mechanism, display driving mechanism front end center position is provided with display mechanism, the rear end of display driving mechanism is provided with anti-falling installation mechanism, display driving mechanism includes display driving board, the rear end of display driving board is provided with display wire interface in the middle below, the rear end of display driving board is fixedly connected with heat dissipation mechanism, heat dissipation mechanism includes the aluminum alloy plate fixedly connected to the rear end of display driving board, the rear end of aluminum alloy plate is fixedly connected with a plurality of heat dissipation fins in equal distance from top to bottom, a plurality of air guide holes are arranged between the upper and lower sidewalls of heat dissipation fin.

[0008] As a further scheme of the utility model: the anti-falling installation mechanism includes fixed block fixedly connected to the middle position of the rear end of display driving board on both sides, one bolt is fixedly connected to each of the two fixed blocks away from one end, one anti-falling frame is slidingly connected to each of the two fixed blocks away from one end, a strip-shaped groove is formed between the rear side walls of anti-falling frame, a plurality of hook-shaped grooves are formed in equal distance from top to bottom at the front end of strip-shaped groove, the bolt is arranged in the hook-shaped groove on the corresponding side.

[0009] As a further scheme of the utility model: two rear ends of the anti-disengagement frame are fixedly connected with a set of mounting racks, the set of mounting racks are two and are arranged in a symmetrical shape, two mounting grooves are symmetrically formed in the rear end of the mounting rack.

[0010] As a further scheme of the utility model: the display mechanism comprises a display panel arranged at the middle position of the front end of the display driving board, an outer frame is fixedly connected to the outer side of the display panel, and the rear end of the outer frame is fixedly connected to the front end of the display driving board.

[0011] As a further scheme of the utility model: the front end of the display driving board and the outer side of the outer frame are provided with a buffer mechanism, the buffer mechanism comprises a buffer rubber ring fixedly connected to the front end of the display driving board, a plurality of buffer rubber blocks are fixedly connected to the two ends of the buffer rubber ring in an equidistant manner from top to bottom, and the front end of the buffer rubber block is fixedly connected to the front end of the display driving board.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. In the utility model, the rear end of the display driving board is fixedly connected with an aluminum alloy plate to improve the heat conduction efficiency, the rear end of the aluminum alloy plate is fixedly connected with a set of heat dissipation fins, the set of heat dissipation fins are multiple and are arranged in an equidistant manner from top to bottom, the heat dissipation area is increased, air circulation is promoted, heat dissipation is accelerated, the heat accumulation of the LCD module is avoided, and the service life of the display panel is affected by overheating.

[0014] 2. In the utility model, the anti-disengagement mounting mechanism comprises two anti-disengagement frames arranged in a symmetrical shape, a strip-shaped groove is formed between the two side walls at the rear of the anti-disengagement frame, a plurality of hook-shaped grooves are formed in the strip-shaped groove in an equidistant manner from top to bottom, bolts are arranged in the hook-shaped grooves, one fixed block is fixedly connected to each of the opposite ends of the two bolts, the front end of the two fixed blocks is fixedly connected to the front side display driving board, the nut of the bolt can be adjusted in the plurality of hook-shaped grooves and the strip-shaped groove to adjust the screw rod position of the bolt, the height and the angle of the display driving board and the front side display panel can be conveniently adjusted, and the utility model is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 2 It is the overall three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 3 It is the three-dimensional view of the display driving mechanism, the anti-disengagement mounting mechanism and the heat dissipation mechanism of the utility model

[0018] Figure 4 isometric view of the display mechanism and the buffering mechanism of the utility model.

[0019] In the figure: 1, display drive mechanism;2, anti-off mounting mechanism;3, display mechanism;4, heat dissipation mechanism;5, buffering mechanism;11, display drive board;12, display wire interface;21, fixed block;22, bolt;23, anti-off frame;24, strip-shaped slot;25, hook-shaped slot;26, mounting frame;27, mounting slot;31, display panel;32, outer frame;41, aluminum alloy plate;42, heat dissipation fin;43, air guide hole;51, buffering rubber ring;52, buffering rubber block. DETAILED DESCRIPTION

[0020] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figures 1-4The utility model discloses an anti -drop LCD module, including display drive mechanism 1, the front end center position of display drive mechanism 1 is provided with display mechanism 3, and the rear end of display drive mechanism 1 is provided with anti -drop mounting mechanism 2, display drive mechanism 1 includes display drive board 11, and the rear end lower middle part of display drive board 11 is provided with display wire interface 12, and the rear end of display drive board 11 is fixedly connected with heat dissipation mechanism 4, heat dissipation mechanism 4 includes the aluminium alloy plate 41 fixedly connected in the rear end of display drive board 11, and the rear end of aluminium alloy plate 41 is fixedly connected with a plurality of radiating fins 42 in equal distance from top to bottom, and a plurality of air guide holes 43 are arranged between the upper and lower sidewalls of radiating fin 42, and the whole adopts the heat dissipation structure design of optimization, and the rear end of display drive board 11 is fixedly connected with aluminium alloy plate 41 to improve the heat conduction efficiency, and the rear end of aluminium alloy plate 41 is fixedly connected with a group of radiating fins 42, and the radiating fins 42 are multiple and arranged in equal distance from top to bottom, and the heat dissipation area is increased, and air circulation is promoted, and heat dissipation is accelerated, and the heat accumulation of LCD module is avoided, and the service life of display panel 31 is avoided to be influenced by overheating.

[0024] Anti -drop mounting mechanism 2 includes the fixed block 21 fixedly connected in the rear end of display drive board 11 both sides intermediate position, and the one end of two fixed blocks 21 is fixedly connected with a bolt 22, and the one end of two fixed blocks 21 is slidably connected with an anti -drop frame 23, and the rear side wall between anti -drop frame 23 rear is provided with strip slot 24, and the front end of strip slot 24 is provided with a plurality of hook grooves 25 in equal distance from top to bottom, and the bolt 22 is arranged in the hook groove 25 of its corresponding side, and the anti -drop mounting mechanism 2 includes two anti -drop frames 23 arranged in symmetry, and the rear side wall between anti -drop frame 23 rear is provided with strip slot 24, and the front end of strip slot 24 is provided with a plurality of hook grooves 25 in equal distance from top to bottom, and the bolt 22 is arranged in the hook groove 25, and the one end of two bolts 22 is fixedly connected with a fixed block 21, and the front end of two fixed blocks 21 is fixedly connected with the front display drive board 11, and the nut of bolt 22 can be loosened in a plurality of hook grooves 25 and strip slot 24 to adjust the screw rod position of bolt 22, and the height and the angle of display drive board 11 and the front display panel 31 are conveniently adjusted, and it is more convenient.

[0025] The rear end of two anti -drop frames 23 is fixedly connected with a group of mounting frames 26, and a group of mounting frames 26 are two and arranged in up-down symmetry, and the rear end of mounting frame 26 is provided with two mounting slots 27 in symmetry, and the whole anti -drop LCD module can be installed and assembled on the display shell through four mounting slots 27 on two mounting frames 26.

[0026] The display mechanism 3 comprises a display panel 31 arranged at the middle position of the front end of the display driving board 11, and an outer frame 32 fixedly connected outside the display panel 31 and fixedly connected to the front end of the display driving board 11.

[0027] The front end of the display driving board 11 and outside the outer frame 32 is provided with a buffer mechanism 5, which comprises a buffer rubber ring 51 fixedly connected to the front end of the display driving board 11, and a plurality of buffer rubber blocks 52 fixedly connected to the both ends of the buffer rubber ring 51 in equal distance from top to bottom, and the front end of the buffer rubber block 52 is fixedly connected to the front end of the display driving board 11, so that the buffer rubber ring 51 and the buffer rubber block 52 can play a buffering protection role when the LCD module is installed.

[0028] The working principle of the display device is as follows: when working, the display panel 31 is arranged in a certain rule without an electric field, so that the light can pass through the optical elements such as the polarizer, when the electric field is applied on the liquid crystal layer, the arrangement direction of the liquid crystal molecules will be changed, so as to change the polarization state of the light, the size and direction of the electric field are controlled by the display driving board 11, so as to accurately control the modulation effect of the liquid crystal molecules on the light, and then control the light transmittance of each pixel point, realize different gray scale and color display, and finally combine into a complete image, since the whole adopts the optimized heat dissipation structure design, the rear end of the display driving board 11 is fixedly connected with the aluminum alloy plate 41, so as to improve the heat conduction efficiency, the rear end of the aluminum alloy plate 41 is fixedly connected with a group of heat dissipation fins 42, the group of heat dissipation fins 42 are arranged in equal distance from top to bottom, the heat dissipation area is increased, the air circulation is promoted, the heat dissipation is accelerated, the heat accumulation of the LCD module is avoided, and the service life of the display panel 31 is affected by the heat.

[0029] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An anti-drop LCD module, comprising a display driving mechanism (1), a display mechanism (3) is arranged at the front end center position of the display driving mechanism (1), and an anti-drop mounting mechanism (2) is arranged at the rear end of the display driving mechanism (1). characterized in that The display driving mechanism (1) comprises a display driving board (11), and a display cable interface (12) is arranged at the rear end lower middle part of the display driving board (11). A heat dissipation mechanism (4) is fixedly connected to the rear end of the display driving board (11), the heat dissipation mechanism (4) comprises an aluminum alloy plate (41) fixedly connected to the rear end of the display driving board (11), a plurality of heat dissipation fins (42) are fixedly connected to the rear end of the aluminum alloy plate (41) in equal distance from top to bottom, and a plurality of air guide holes (43) are arranged between the upper and lower side walls of the heat dissipation fins (42). The anti-drop mounting mechanism (2) comprises a fixed block (21) fixedly connected to the rear end of the display driving board (11) at the middle position of the two sides, one bolt (22) is fixedly connected to each of the two fixed blocks (21) away from each other, and an anti-drop frame (23) is slidingly connected to each of the two fixed blocks (21) away from each other. A strip-shaped groove (24) is arranged between the rear side walls of the anti-drop frame (23), a plurality of hook-shaped grooves (25) are arranged in equal distance from top to bottom at the front end of the strip-shaped groove (24), and the bolt (22) is arranged in the hook-shaped groove (25) on the corresponding side.

2. The anti-drop LCD module according to claim 1, wherein: A set of mounting frames (26) are fixedly connected to the rear end of the two anti-drop frames (23), and the set of mounting frames (26) are two and symmetrically arranged.

3. The anti-drop LCD module according to claim 2, wherein: Two mounting grooves (27) are symmetrically arranged at the rear end of the mounting frame (26).

4. The anti-drop LCD module according to claim 1, wherein: The display mechanism (3) comprises a display panel (31) arranged at the front end middle position of the display driving board (11).

5. The anti-drop LCD module according to claim 4, wherein: An outer frame (32) is fixedly connected to the outer side of the display panel (31), and the rear end of the outer frame (32) is fixedly connected to the front end of the display driving board (11).

6. The anti-drop LCD module according to claim 1, wherein: A buffer mechanism (5) is arranged at the front end of the display driving board (11) and outside the outer frame (32), and the buffer mechanism (5) comprises a buffer rubber ring (51) fixedly connected to the front end of the display driving board (11).

7. The anti-drop LCD module according to claim 6, wherein: A plurality of buffer rubber blocks (52) are fixedly connected to the two ends of the buffer rubber ring (51) in equal distance from top to bottom, and the front end of the buffer rubber block (52) is fixedly connected to the front end of the display driving board (11).

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