High-efficiency protection narrow-frame TFT-LCD (Thin Film Transistor Liquid Crystal Display) display module

Abstract

The utility model discloses an efficient protection narrow-frame TFT-LCD display module, relates to the field of TFT display modules, solves the problem that an ultrathin display module is difficult to stably assemble according to requirements in the prior art, and adopts the following scheme: the efficient protection narrow-frame TFT-LCD display module comprises a display screen group, and a front shell assembly and a rear shell assembly which are used for assembling the display screen group from the front side and the rear side; the front shell assembly is composed of a front edge shell and a pressing edge, and an embedding groove is formed in the inner side of the front edge shell. The main body of the rear shell assembly is a rear shell, the inner side of the rear shell is provided with a clamping groove clamped on the bottom side of the display screen group, and the rear shell is provided with an embedded clamp opposite to the position of the embedded groove; according to the efficient protection narrow-frame TFT-LCD display module, through the arrangement of the front-side front shell assembly and the rear-side rear shell assembly of the display screen group, the display screen group can be stably assembled from the edge of the display screen group, and meanwhile, through the arrangement of the rear-side heat dissipation assembly structure, the heat dissipation efficiency of the display screen group is improved. The assembled screen module can still be in an ultra-thin state under the condition that the assembled screen module has stability and heat dissipation performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to TFT display module technical field, concretely is a kind of efficient protection narrow frame TFT-LCD display module. BACKGROUND

[0002] Liquid crystal module is simply screen and backlight assembly.Liquid crystal television display component is liquid crystal module, its position is equivalent to CRT in kinescope, other parts include power supply circuit, signal processing circuit and shell etc., module is mainly divided into screen and backlight assembly, two parts are assembled together, but when working, it is independent of each other;

[0003] Through the retrieval, in the application of patent application No.202121283729.6, a kind of ultra-thin narrow frame touch liquid crystal display module, including main body, arch protection mechanism, link heat insulation mechanism and conduction heat dissipation mechanism, the top surface of the main body is provided with arch protection mechanism, the inside of the main body is connected with link heat insulation mechanism, the top surface outer wall of the link heat insulation mechanism is provided with conduction heat dissipation mechanism.The ultra-thin narrow frame touch liquid crystal display module, protective frame can reduce touch sensing screen and liquid crystal display screen be influenced by external factors, play certain protective effect, fixed base is formed by fixed screw and main body screw structure at fixed fixed base top surface both sides equidistant distribution protective arch, it will be protected against falling to equipment inside device under module collision, due to the setting of link heat insulation mechanism, it can also play the role of heat insulation while playing the role of link communication module internal equipment, heat dissipation is carried out by the setting of conduction heat dissipation mechanism, improve the use efficiency of overall module;

[0004] The above application file realizes the assembly of the display module by the setting of each component, but first, the structure is complex, even still assembly fan and the like accessories, do not meet the demand of ultra-thin light and nimble, overall practicality needs to be improved.

[0005] Therefore, we propose a kind of efficient protection narrow frame TFT-LCD display module. Utility model content

[0006] In view of the deficiencies of prior art, the utility model provides a kind of efficient protection narrow frame TFT-LCD display module, solves the problem that existing device is difficult to stably assemble ultra-thin display module according to demand.

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a kind of efficient protection narrow frame TFT-LCD display module, including display screen group and the front shell component and rear shell component from front and back two sides and are assembled to it;

[0008] The front shell assembly is composed of a front edge shell and a pressing edge, a glue groove is arranged between the front edge shell and the pressing edge, and an embedding groove is arranged on the inner side of the front edge shell;

[0009] The main body of the rear shell assembly is a rear edge shell, a clamping groove is arranged on the inner side of the rear edge shell and clamped on the bottom side of the display screen group, and a clamping piece is arranged on the rear edge shell and opposite to the embedding groove.

[0010] As a preferred scheme of the utility model, four groups of clamping pieces are fixedly installed at four corners of the top side of the rear edge shell, and embedding grooves opposite to the four groups of clamping pieces and matching the specifications are arranged on the bottom side of the front edge shell.

[0011] The clamping piece and the embedding groove are arranged, so that the clamping piece in the rear shell assembly is embedded in the embedding groove during assembly, and the assembly stability and effect are ensured.

[0012] As a preferred scheme of the utility model, the clamping piece and the embedding groove are both L-shaped clamps, and UV glue is coated on the outer wall of the clamping piece during assembly.

[0013] The L-shaped clamping piece is arranged to ensure the clamping and subsequent assembly stability, and the coating of the glue further ensures the stability of the clamping.

[0014] As a preferred scheme of the utility model, a plate groove is arranged on the bottom side of the rear edge shell, heat dissipation fins are arranged in the plate groove, and the heat dissipation fins and the corner groove of the plate groove are connected through a connecting strip made of plastic.

[0015] The plate groove and the heat dissipation fins are arranged to efficiently dissipate heat from the rear side of the display screen group assembled on the inner side, and the connecting strip is arranged to ensure the independence of the heat dissipation fins and prevent heat from being transmitted to the front shell assembly.

[0016] As a preferred scheme of the utility model, two groups of heat dissipation groove strips are arranged on the heat dissipation fins in a spaced manner, and the heat dissipation fins are made of copper material.

[0017] The heat dissipation fin material has a high heat conduction effect, can absorb heat generated by the display screen group during work, contacts air on the rear side to ensure heat dissipation effect, and has ultrathin and lightweight properties to ensure practicality.

[0018] As a preferred scheme of the utility model, a heat dissipation cavity is arranged on the inner side of the heat dissipation fins in the rear edge shell, and the rear side wall of the display screen group is tightly attached to the inner side wall of the heat dissipation fins.

[0019] The setting of the heat dissipation cavity facilitates the high-temperature hot air at the bottom side of the display screen group to pass through the heat dissipation groove and output outward, and the close setting of the display screen group and the heat dissipation fin can increase the heat dissipation effect.

[0020] The utility model provides a kind of efficient protection narrow frame TFT-LCD display module.It has the following beneficial effects.

[0021] The efficient protection narrow frame TFT-LCD display module, by the setting of display screen group front side front shell subassembly and rear side rear shell subassembly structure, it can be stably assembled from the edge of display screen group, and the setting of rear side heat dissipation subassembly structure, it can make the screen module after assembly still be ultra-thin state under the condition of having stability and heat dissipation, solve the problem that existing device is difficult to assemble ultra-thin display module according to demand stability. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structure diagram of the utility model;

[0023] Figure 2 It is the structure diagram of the rear side of the utility model;

[0024] Figure 3 It is the structure diagram of the inside of the utility model;

[0025] Figure 4 It is the structure diagram of the front shell subassembly of the utility model.

[0026] In the drawing: 1, display screen group;2, front shell subassembly;21, front edge shell;22, edge pressing;23, glue groove;24, embedding groove;3, rear shell subassembly;31, rear edge shell;32, fin;33, connecting strip;34, heat dissipation groove;35, clamping groove;36, embedded card;37, heat dissipation cavity. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-4The utility model discloses an embodiment provides a technical scheme: a kind of efficient protection narrow frame TFT-LCD display module, including display screen group 1 and the front shell component 2 and rear shell component 3 from the assembly of front and back two sides to it;Front shell component 2 is composed of front edge shell 21 and edge 22, and front edge shell 21 is provided with glue groove 23 between edge 22, and the inside of front edge shell 21 is provided with embedding groove 24;The main body of rear shell component 3 is rear edge shell 31, and the inside of rear edge shell 31 is provided with the clamping groove 35 clamped in the bottom side of display screen group 1, and rear edge shell 31 is provided with embedding card 36 opposite to the position of embedding groove 24;

[0029] Wherein, the efficient protection narrow frame TFT-LCD display module, through the setting of display screen group 1 front side front shell component 2 and rear side rear shell component 3 structure, can be from the edge of display screen group 1 It is assembled stably, and the setting of rear side heat dissipation component structure can make the assembled screen module still be in ultra-thin state under the conditions of stability and heat dissipation, solve the problem that existing device is difficult to assemble ultra-thin display module according to demand.

[0030] Embodiment 2:

[0031] Four groups of embedding cards 36 are fixedly installed at the four corners of the top side of the rear edge shell 31, and the bottom side of the front edge shell 21 is provided with embedding grooves 24 opposite to the positions of the four groups of embedding cards 36 and compatible in specification; wherein, the setting of the embedding card 36 and the embedding groove 24 can make the embedding card 36 in the rear side rear shell component 3 embedded in the embedding groove 24 during assembly, to ensure the assembly stability and effect.

[0032] The embedding card 36 and the embedding groove 24 are both L-shaped cards, and the outer wall of the embedding card 36 is coated with UV glue during assembly; wherein, the setting of the L-shaped embedding card 36 can ensure the clamping and subsequent assembly stability, and the setting of the coated glue can further ensure the stability of the clamping.

[0033] The bottom side of the rear edge shell 31 is provided with a plate groove, and the plate groove is provided with a heat sink 32, and the heat sink 32 and the corner groove of the plate groove are connected through a connecting strip 33 made of plastic; wherein, the setting of the plate groove and the heat sink 32 can efficiently cool the display screen group 1 assembled on the inner side from the rear side, and the setting of the connecting strip 33 can ensure the independence of the heat sink 32, to avoid the heat in the heat sink 32 being transmitted to the front shell component 2.

[0034] A plurality of heat dissipation groove strips 34 are arranged on the heat sink 32 in a spaced-apart manner, and the heat sink 32 is made of copper material; wherein, the setting of the heat sink 32 material has a high-efficiency heat conduction effect, can absorb the heat generated on the display screen group 1 due to work, contact with air on the rear side to ensure the heat dissipation effect, and has ultra-thin and light weight, to ensure the practicability.

[0035] The inner side of the rear shell 31 is provided with a heat dissipation cavity 37 located in the inner side of the heat dissipation fin 32, and the rear side wall of the display screen group 1 is tightly attached to the inner side wall of the heat dissipation fin 32; wherein the heat dissipation cavity 37 is arranged to facilitate the high-temperature hot gas at the bottom side of the display screen group 1 to pass through the heat dissipation groove 34 and output outward, and the display screen group 1 is tightly attached to the heat dissipation fin 32, which can increase the heat dissipation effect of the heat thereon.

[0036] The working principle and use process of the utility model: when assembling the display module, the adhesive slot 35 of the rear shell assembly 3 is coated with glue in advance, and the edge of the display screen group 1 is adhered in the adhesive slot 35, and then the outer wall of the embedded card 36 is coated with glue, and finally the front shell assembly 2 is clamped on the top side of the rear shell assembly 3 and the display screen group 1, which ensures the stability of assembly, and the rear heat dissipation fin 32 is used for efficient heat dissipation, which ensures the overall practicability.

[0037] The basic principle and main features of the utility model are shown and described, and the advantages of the utility model are shown and described, for those skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A high-efficiency protective narrow-bezel TFT-LCD display module, characterized in that: The display screen group (1) is assembled by a front shell assembly (2) and a rear shell assembly (3) from the front and rear sides; The front shell assembly (2) is composed of a front edge shell (21) and a pressing edge (22), a glue groove (23) is arranged between the front edge shell (21) and the pressing edge (22), and an embedding groove (24) is arranged on the inner side of the front edge shell (21); The main body of the rear shell assembly (3) is a rear edge shell (31), a clamping groove (35) is arranged on the inner side of the rear edge shell (31) and clamped on the bottom side of the display screen group (1), and a clamping block (36) is arranged on the rear edge shell (31) and opposite to the embedding groove (24).

2. The high-protective-narrow-border TFT-LCD display module according to claim 1, wherein: Four groups of clamping blocks (36) are fixedly installed at the four corners of the top side of the rear edge shell (31), and embedding grooves (24) are arranged on the bottom side of the front edge shell (21) and opposite to the four groups of clamping blocks (36) and adapt to the specifications. 3.The high-protective narrow-bezel TFT-LCD display module according to claim 2, wherein: The clamping block (36) and the embedding groove (24) are both L-shaped clamps, and the outer wall of the clamping block (36) is coated with UV glue during assembly.

4. The high-protective-narrow-border TFT-LCD display module according to claim 1, wherein: A plate groove is arranged on the bottom side of the rear edge shell (31), and a heat dissipation fin (32) is arranged in the plate groove and connected with the corner groove of the plate groove through a connecting strip (33) made of plastic.

5. The high-protective-narrow-border TFT-LCD display module according to claim 4, wherein: A plurality of heat dissipation groove strips (34) are arranged on the heat dissipation fin (32) in a spaced manner, and the heat dissipation fin (32) is made of copper.

6. The high-protective-narrow-border TFT-LCD display module according to claim 1, wherein: A heat dissipation cavity (37) is arranged on the inner side of the heat dissipation fin (32), and the rear side wall of the display screen group (1) is tightly attached to the inner side wall of the heat dissipation fin (32).

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