A high-stability liquid crystal display module

Abstract

The utility model discloses a high-stability liquid crystal display module, which relates to the technical field of liquid crystal display modules, including a liquid crystal display unit and an outer frame component, wherein the front and side elevations of the liquid crystal display unit are provided with a screen protection component, the outer frame component surrounds the outer periphery of the liquid crystal display unit, and a back panel component is installed on the back of the liquid crystal display unit, and a hanger component is installed in the center of a side of the back panel component away from the liquid crystal display unit. The high-stability liquid crystal display module, by providing the outer frame component around the liquid crystal display unit, enables the entire liquid crystal display unit to have sufficient stable protection of the external structure, can effectively resist the collision of external factors, thereby reducing the impact and damage to the liquid crystal display unit, and in conjunction with the back panel component and the hanger component, the entire device can be hung on the wall, and at the same time, it plays a stable support for the structure, thereby improving the stability of the entire liquid crystal display unit when suspended.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display modules, in particular to a high-stability liquid crystal display module. Background Art

[0002] Liquid crystal display module is an electronic component used to display images and text. It consists of one or more liquid crystal screens and can display text, images and other information. The working principle of the liquid crystal display module is that the liquid crystal screen is composed of a series of small pixels composed of liquid crystal molecules. Each pixel has an electrode. When voltage is applied to the electrode, the liquid crystal molecules emit light, thereby displaying images and text. The advantages of liquid crystal display modules are small size, low power consumption, fast response speed, can display a variety of colors, and can work at low temperatures. Therefore, they are widely used in electronic devices;

[0003] The display principle of LCD (liquid crystal display module) is realized through the physical properties of liquid crystal. The LCD display module is composed of a liquid crystal cell, a backlight module, a driver IC and a control IC. The liquid crystal cell is composed of a layer of film and a layer of electrode. When a voltage is applied to the electrode, the liquid crystal molecules in the liquid crystal cell will change, thereby changing the light transmittance of the liquid crystal cell, thereby achieving a display effect. The backlight module is composed of one or more LEDs. When the LED emits light, the liquid crystal molecules in the liquid crystal cell will change, thereby changing the light transmittance of the liquid crystal cell, thereby achieving a display effect. The driver IC and the control IC are used to control the brightness of the LED and the voltage of the liquid crystal cell to achieve a display effect.

[0004] When a conventional liquid crystal display module is actually used, it is easily affected by the outside world due to the different usage scenarios and environments, as well as its relatively thin structure. This can easily affect the safety and stability of the overall structure, leading to structural damage and thus failure to display normally.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-stability liquid crystal display module is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a high-stability liquid crystal display module to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability liquid crystal display module, comprising a liquid crystal display unit and an outer frame assembly, wherein the front and side facades of the liquid crystal display unit are provided with screen protection assemblies, the outer frame assembly surrounds the outer side of the liquid crystal display unit, and a back panel assembly is installed on the back of the liquid crystal display unit, and a hanger assembly is installed in the center of a side of the back panel assembly away from the liquid crystal display unit, the outer frame assembly comprises an upper protective frame, a side protective frame, a lower protective frame and a heat-conducting frame, the side protective frames are vertically installed at the bottom of the left and right sides of the upper protective frame, and the bottom of the side protective frames is horizontally connected to the lower protective frame, and the middle section of the side protective frames is interspersed with a heat-conducting frame.

[0008] Furthermore, the screen protection assembly includes a screen protection cover, a protection film and a sealing frame. The surface of the screen protection cover is covered with the protection film, and the edges of the screen protection cover are provided with sealing frames.

[0009] Furthermore, the screen cover and the sealing frame are both made of transparent material, and the protective film and the screen cover are bonded together.

[0010] Furthermore, the screen protection assembly, the outer frame assembly and the back panel assembly are combined into a closed structure, and the end of the heat conduction frame away from the side protection frame is fitted and connected to the liquid crystal display unit.

[0011] Furthermore, the screen protection assembly and the outer frame assembly are closed and connected to each other, and the outer surface structure of the liquid crystal display unit matches the inner surface structure of the outer frame assembly.

[0012] Furthermore, the backplane assembly includes a reinforced backplane frame, a support frame and a heat dissipation mesh port, the support frame is installed in the middle of the reinforced backplane frame, and heat dissipation mesh ports are arranged on the upper and lower sides and the left and right sides of the reinforced backplane frame.

[0013] Furthermore, the bracket assembly includes a stabilizing cross frame, a fixing pile, a support frame and fastening bolts. The fixing piles are arranged on the left and right sides of the stabilizing cross frame, and the support frame is installed on the side of the fixing pile away from the stabilizing cross frame, and the fastening bolts are symmetrically installed on the upper and lower sides of the support frame.

[0014] Furthermore, the stabilizing cross frame, the fixing piles and the support frame are welded to each other, and the fastening bolts are horizontally threadedly installed on the upper and lower sides of the support frame.

[0015] The utility model provides a high-stability liquid crystal display module, which has the following beneficial effects:

[0016] 1. The utility model, wherein an outer frame assembly is arranged around the upper, lower, left and right sides of the liquid crystal display unit, wherein the upper and lower guard frames can absorb and buffer the structural impact in the vertical direction to a certain extent, and the side guard frames can absorb and buffer the structural impact in the horizontal direction, thereby effectively protecting the liquid crystal display unit and avoiding structural damage caused by external impact. At the same time, the heat conduction frame passes through the side guard frames and fits with the liquid crystal display unit, thereby conducting the heat generated during the operation of the liquid crystal display unit to the outside for heat dissipation, and also assisting the structural connection between the upper guard frame, the side guard frame and the lower guard frame and the liquid crystal display unit, thereby improving the stability of the structure.

[0017] 2. The utility model, by arranging a back panel assembly and a bracket assembly on the back of the liquid crystal display unit, wherein a support frame of a skeleton structure is arranged in the middle of the reinforced back panel frame, so that the structural strength of the entire back panel assembly is effectively guaranteed, and the heat dissipation mesh ports arranged around the reinforced back panel frame further assist the heat conduction frame to provide effective ventilation for the space composed of the closed structure of the screen protection assembly, the outer frame assembly and the back panel assembly, thereby preventing the heat from being unable to be quickly and effectively dissipated during the operation of the liquid crystal display unit. In addition, through the fastening bolts installed horizontally in the support frame, the entire device can be firmly fixed to the wall surface, and under the structural support of the stable cross frame and the side guard frame, the structural stability of the entire device structure when suspended on the wall is guaranteed to the greatest extent, thereby preventing the problem of support deviation or even falling.

[0018] 3. The utility model also provides a screen protection component on the front and side surfaces of the liquid crystal display unit. The screen cover and sealing frame made of transparent material can not only not affect the normal display image of the liquid crystal display unit, but also provide positive structural protection for the liquid crystal display unit. With the use of a protective film, it can effectively resist the front impact damage and minimize the damage to the liquid crystal display unit. At the same time, the sealing frame can make the connection between the entire screen protection component and the outer frame component to obtain an effective structural fit, avoiding the problem of moisture and water ingress on the front and side surfaces, so as to ensure a certain degree of safety protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of a high-stability liquid crystal display module of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of a high-stability liquid crystal display module of the utility model;

[0021] Figure 3 This is a side structural schematic diagram of a rack assembly of a high-stability liquid crystal display module of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a screen protection component of a high-stability liquid crystal display module.

[0023] In the figure: 1. LCD display unit; 2. Screen protection assembly; 201. Screen cover; 202. Protective film; 203. Sealing frame; 3. Outer frame assembly; 301. Upper frame; 302. Side frame; 303. Lower frame; 304. Heat conduction frame; 4. Back panel assembly; 401. Strengthened back panel frame; 402. Support frame; 403. Heat dissipation mesh port; 5. Hanging bracket assembly; 501. Stable cross frame; 502. Fixing piles; 503. Bracket; 504. Fastening bolts. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] like Figures 1 to 4 As shown, a high-stability liquid crystal display module includes a liquid crystal display unit 1 and an outer frame component 3, the front and side elevations of the liquid crystal display unit 1 are provided with a screen protection component 2, the outer frame component 3 surrounds the outer side of the liquid crystal display unit 1, and a back panel component 4 is installed on the back of the liquid crystal display unit 1, and a hanger component 5 is installed in the center of the side of the back panel component 4 away from the liquid crystal display unit 1, the outer frame component 3 includes an upper guard frame 301, a side guard frame 302, a lower guard frame 303 and a heat conduction frame 304, the left and right bottoms of the upper guard frame 301 are vertically installed with side guard frames 302, and the bottom of the side guard frames 302 is water-tight. A lower guard frame 303 is connected in parallel, and a heat-conducting frame 304 is inserted in the middle section of the side guard frame 302. The upper guard frame 301 and the lower guard frame 303 can absorb and buffer the structural impact in the vertical direction to a certain extent, while the side guard frame 302 can absorb and buffer the structural impact in the horizontal direction, thereby effectively protecting the liquid crystal display unit 1 from structural damage caused by external impact. At the same time, the heat-conducting frame 304 passes through the side guard frame 302 and fits with the liquid crystal display unit 1, so that the heat generated by the operation of the liquid crystal display unit 1 can be transferred to the outside to facilitate heat dissipation.

[0026] The screen protection assembly 2 includes a screen protection cover 201, a protective film 202 and a sealing frame 203. The surface of the screen protection cover 201 is covered with the protective film 202, and the sealing frame 203 is arranged around the edges of the screen protection cover 201. The screen protection cover 201 and the sealing frame 203 are both made of transparent materials, and the protective film 202 and the screen protection cover 201 are bonded and connected. The screen protection assembly 2, the outer frame assembly 3 and the back plate assembly 4 are combined into a closed structure. The end of the heat conduction frame 304 away from the side protection frame 302 is bonded and connected to the liquid crystal display unit 1. The screen assembly 2 and the outer frame assembly 3 are closed and connected to each other, and the outer surface structure of the liquid crystal display unit 1 matches the inner surface structure of the outer frame assembly 3. In addition, the screen protection assembly 2 is arranged on the front and side surfaces of the liquid crystal display unit 1, and the screen cover 201 and the sealing frame 203 made of transparent material can not only not affect the normal display image of the liquid crystal display unit 1, but also provide positive structural protection for the liquid crystal display unit 1. With the use of the protective film 202, it can effectively resist the front impact damage to ensure a certain safety protection.

[0027] The backplane assembly 4 includes a reinforced backplane frame 401, a support frame 402 and a heat dissipation mesh port 403. The support frame 402 is installed in the middle of the reinforced backplane frame 401, and the heat dissipation mesh ports 403 are arranged on the upper and lower sides and the left and right sides of the reinforced backplane frame 401. The bracket assembly 5 includes a stable cross frame 501, a fixed pile 502, a bracket 503 and a fastening bolt 504. The fixed pile 502 is arranged on the left and right sides of the stable cross frame 501, and the bracket 503 is installed on the side of the fixed pile 502 away from the stable cross frame 501, and the upper and lower sides of the bracket 503 are symmetrically installed with fastening bolts. The fixing bolts 504, the stabilizing cross frame 501, the fixing piles 502 and the support frame 503 are welded to each other, and the fastening bolts 504 are horizontally threadedly installed on the upper and lower sides of the support frame 503, wherein an outer frame assembly 3 is arranged on the upper, lower, left and right sides of the liquid crystal display unit 1, wherein the upper guard frame 301 and the lower guard frame 303 can absorb and buffer the structural impact in the vertical direction to a certain extent, and the side guard frame 302 can absorb and buffer the structural impact in the horizontal direction, thereby effectively protecting the liquid crystal display unit 1 and avoiding structural damage caused by external impact.

[0028] In summary, if Figures 1 to 4 As shown, when the high-stability liquid crystal display module is used, first, when the entire device needs to be hung on the wall, a hole corresponding to the structural position of the fastening bolt 504 in the bracket assembly 5 is opened at the assembly position determined now, and the bracket 503 connected to the stable horizontal frame 501 by the fixing pile 502 is aligned with the hole, and the fastening bolt 504 is passed through the bracket 503 and screwed into the opening in turn until it is tightened;

[0029] During the use of the entire liquid crystal display unit 1, the heat generated during its internal operation will be transferred to the external environment in real time through the heat-conducting frame 304 that is structurally fitted therewith. At the same time, the heat dissipation mesh ports 403 arranged on the upper and lower sides and the left and right sides of the reinforced backplane frame 401 will enable the interior and exterior of the relatively closed combination of the screen protection component 2, the outer frame component 3 and the backplane component 4 to have effective structural ventilation, thereby assisting the heat-conducting frame 304 to dissipate the heat in the entire enclosed internal space in real time;

[0030] When the LCD display unit 1 encounters an impact or collision on the front or side, the screen cover 201 with a protective film 202 on the surface will provide certain structural protection to reduce the structural damage to the LCD display unit 1. The upper protective frame 301, the side protective frame 302 and the lower protective frame 303 provide structural protection in the vertical and horizontal directions respectively to ensure the safety and stability of the LCD display unit 1. The sealing frame 203 ensures the structural sealing of the connection between the screen protection assembly 2 and the outer frame assembly 3 to the greatest extent, avoiding the problem of the entire device being damp and water-intrusive on the front and side.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-stability liquid crystal display module, comprising a liquid crystal display unit (1) and an outer frame assembly (3), characterized in that: The front and side elevations of the liquid crystal display unit (1) are provided with a screen protection assembly (2); the outer frame assembly (3) surrounds the outer sides of the liquid crystal display unit (1); a back panel assembly (4) is installed on the back of the liquid crystal display unit (1); and a hanger assembly (5) is installed in the center of a side of the back panel assembly (4) away from the liquid crystal display unit (1); the outer frame assembly (3) comprises an upper protection frame (301), a side protection frame (302), a lower protection frame (303) and a heat conduction frame (304); the side protection frames (302) are vertically installed at the bottom of both left and right sides of the upper protection frame (301); the bottom of the side protection frame (302) is horizontally connected to the lower protection frame (303); and the middle section of the side protection frame (302) is interspersed with the heat conduction frame (304).

2. A high stability liquid crystal display module according to claim 1, characterized in that: The screen protection assembly (2) comprises a screen protection cover (201), a protection film (202) and a sealing frame (203); the surface of the screen protection cover (201) is covered with the protection film (202), and the sealing frame (203) is arranged on the four edges of the screen protection cover (201).

3. A high stability liquid crystal display module according to claim 2, characterized in that: The screen protective cover (201) and the sealing frame (203) are both made of transparent materials, and the protective film (202) and the screen protective cover (201) are bonded together.

4. The high-stability liquid crystal display module according to claim 1, characterized in that: The screen protection assembly (2), the outer frame assembly (3) and the back panel assembly (4) are combined with each other to form a closed structure, and the end of the heat conduction frame (304) away from the side protection frame (302) is fitted and connected to the liquid crystal display unit (1).

5. The high-stability liquid crystal display module according to claim 1, characterized in that: The screen protection component (2) and the outer frame component (3) are connected to each other in a closed manner, and the outer surface structure of the liquid crystal display unit (1) matches the inner surface structure of the outer frame component (3).

6. The high-stability liquid crystal display module according to claim 1, characterized in that: The backplane assembly (4) comprises a reinforced backplane frame (401), a support frame (402) and a heat dissipation mesh port (403); the support frame (402) is installed in the middle of the reinforced backplane frame (401), and the heat dissipation mesh ports (403) are arranged on the upper and lower sides and the left and right sides of the reinforced backplane frame (401).

7. The high-stability liquid crystal display module according to claim 1, characterized in that: The hanger assembly (5) comprises a stabilizing cross frame (501), a fixing pile (502), a support frame (503) and a fastening bolt (504); the fixing pile (502) is arranged on the left and right sides of the stabilizing cross frame (501); the support frame (503) is installed on the side of the fixing pile (502) away from the stabilizing cross frame (501); and the fastening bolts (504) are symmetrically installed on the upper and lower sides of the support frame (503).

8. The high-stability liquid crystal display module according to claim 7, characterized in that: The stabilizing cross frame (501), the fixing pile (502) and the support frame (503) are connected to each other by welding, and the fastening bolts (504) are horizontally threadedly installed on the upper and lower sides of the support frame (503).

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