Anti-static liquid crystal display module

Abstract

The utility model relates to the technical field of liquid crystal modules, in particular to an anti-static liquid crystal display module which comprises a display mechanism, a control mechanism and a base mechanism, the control mechanism is located at the rear end of the display mechanism, the base mechanism is located at the bottom end of the display mechanism, the base mechanism is located at the bottom end of the control mechanism, and the display mechanism comprises a display screen. A clamping shell is movably installed at the front end of the display screen, an operation switch is fixedly installed on the lower side of the front end of the clamping shell, a screen flat cable is fixedly installed on the right side of the rear end of the display screen, an electrostatic elimination pad is movably installed at the rear end of the display screen, and a through groove is formed in the electrostatic elimination pad. According to the display module, the display screen can be connected and electrified through the screen flat cable, static electricity can be isolated and eliminated through the static electricity eliminating pad, the display screen can be installed and clamped through the clamping shell, when the display module is installed and used, the phenomenon that the display screen is damaged due to the fact that the static electricity is generated can be avoided at the same time, and the service life of the display module is prolonged.

Description

Technical Field

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

[0002] To put it simply, the LCD module is a screen + backlight assembly. The display component of an LCD TV is the LCD module, which is equivalent to the cathode ray tube in a CRT. Other parts include power circuits, signal processing circuits, etc. During the production process of the LCD module, from the integration of printed circuit boards into the LCD panel to the assembly of each module, there will inevitably be movement, contact, and separation between the objects to be assembled, equipment, or personnel. Therefore, electrostatic discharge will inevitably occur on the objects to be assembled. Due to the presence of static electricity, many sensitive components are easily damaged, resulting in failure.

[0003] As disclosed in the authorization announcement number CN212276153U, an anti-static liquid crystal display module is disclosed, including a display module body, a backlight panel is connected inside the display module body, a mounting column is connected to the bottom of the display module body, the backlight panel is connected to a guide member for guiding mobile charges, and one end of the guide member is located inside the mounting column, and a mounting member for assisting in disassembling the guide member is connected to the mounting column. This anti-static liquid crystal display module is prone to form mobile charges at the backlight panel when a large display module body is charged and discharged. The generated mobile charges are concentrated and guided to the ground through the provided guide member, thereby reducing the static electricity formed by the mobile charges at the backlight panel. At the same time, the bottom of the guide member in this scheme is plugged into the ground, thereby reducing the damage to the display module body caused by the mobile charges. At the same time, the provided mounting member ensures the stability of the guide member in the mounting column.

[0004] However, current LCD display modules not only generate static electricity during installation and assembly, but also generate a large amount of static electricity during actual use. Static electricity generated over a long period of time during use can cause damage to components within the display module. Therefore, if not handled, the display module will be damaged, thereby reducing its service life. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-static liquid crystal display module to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The anti-static liquid crystal display module includes a display mechanism, a control mechanism and a base mechanism, wherein the control mechanism is located at the rear end of the display mechanism, the base mechanism is located at the bottom end of the display mechanism, and the base mechanism is located at the bottom end of the control mechanism. The display mechanism includes a display screen, a card case is movably installed at the front end of the display screen, an operation switch is fixedly installed at the lower side of the front end of the card case, a screen cable is fixedly installed on the right side of the rear end of the display screen, and a static elimination pad is movably installed at the rear end of the display screen, and a through groove is opened on the static elimination pad.

[0008] The control mechanism comprises a control box, which is movably mounted at the rear end of the card shell, and a wiring socket is fixedly mounted on the right side of the rear end of the control box.

[0009] Preferably, a connection block is fixedly mounted on the lower side of the rear end of the control box, and a connection hole is provided on the connection block.

[0010] Preferably, a display controller is fixedly installed in the middle of the control box, and an electrostatic eliminator is fixed at the bottom of the control box.

[0011] Preferably, the base mechanism includes a support frame and connecting screws, a pad is fixedly installed on the bottom end of the support frame, and a connecting rod is fixedly installed on the top end of the support frame.

[0012] Preferably, a connecting screw groove is provided at the top end of the connecting rod, and the connecting screw passes through the connecting hole and is movably installed in the connecting screw groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When installing the anti-static liquid crystal display module, the ground wire is first connected through the wiring socket, so that the static electricity generated during installation can be absorbed by the static eliminator and discharged through the ground wire, thereby preventing the display screen from being damaged due to static electricity generated during installation, reducing waste generated during the production process, and thus reducing production costs.

[0015] 2. When using the anti-static liquid crystal display module, the power supply is connected through the wiring socket, and the display module is started by the control switch. The static electricity generated during startup and use is isolated and eliminated by the static elimination pad. At the same time, the static eliminator absorbs the static electricity and introduces it into the ground wire on the socket through the power cord for discharge, ensuring that static electricity will not be generated for a long time during startup and use, thereby increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 3 It is a connection diagram of the display mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the control box of the utility model.

[0020] In the figure: 101, display mechanism; 102, control mechanism; 103, base mechanism; 104, display screen; 105, card shell; 106, screen cable; 201, static elimination pad; 202, through groove; 204, control box; 205, display controller; 206, static eliminator; 301, operating switch; 302, wiring socket; 303, connecting block; 304, connecting hole; 305, support frame; 306, pad; 401, connecting rod; 402, connecting screw groove; 403, connecting screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] The anti-static liquid crystal display module includes a display mechanism 101, a control mechanism 102 and a base mechanism 103, wherein the control mechanism 102 is located at the rear end of the display mechanism 101, the base mechanism 103 is located at the bottom end of the display mechanism 101, and the base mechanism 103 is located at the bottom end of the control mechanism 102. The display mechanism 101 includes a display screen 104, a card shell 105 is movably installed at the front end of the display screen 104, an operation switch 301 is fixedly installed at the lower side of the front end of the card shell 105, a screen cable 106 is fixedly installed on the right side of the rear end of the display screen 104, and a static elimination pad 201 is movably installed at the rear end of the display screen 104, and a through groove 202 is opened on the static elimination pad 201.

[0024] Through the above scheme, the display screen can be connected and powered on through the screen cable, the static electricity can be isolated and eliminated through the static electricity eliminating pad, and the display screen can be installed and clamped through the clamping shell. The display module can prevent the generation of static electricity and damage to the display screen when in use, thereby increasing the service life of the display module. At the same time, static electricity generated during installation that causes damage to the display screen can be reduced, thereby reducing waste in the production process and thus reducing production costs.

[0025] In this embodiment, preferably, the control mechanism 102 includes a control box 204 , which is movably mounted at the rear end of the card shell 105 , and a wiring socket 302 is fixedly mounted on the right side of the rear end of the control box 204 .

[0026] Through the above solution, the control box is movably installed at the rear end of the card shell, so that the display screen is fixed inside and will not fall off.

[0027] In this embodiment, preferably, a connection block 303 is fixedly installed on the lower side of the rear end of the control box 204 , and a connection hole 304 is opened on the connection block 303 .

[0028] Through the above solution, the support frame can be installed through the connection blocks and the connection holes, so that the display module is supported.

[0029] In this embodiment, preferably, a display controller 205 is fixedly installed in the middle of the control box 204 , and a static eliminator 206 is fixed at the bottom end of the control box 204 .

[0030] Through the above scheme, a display controller is fixedly installed on the left end of the control box, and the display controller can control the display status of the display module. An anti-static eliminator is fixed on the right end of the control box, so that the generated static electricity can be absorbed, eliminated and exported.

[0031] In this embodiment, preferably, the base mechanism 103 includes a support frame 305 and a connecting screw 403 , a pad 306 is fixedly installed at the bottom end of the support frame 305 , and a connecting rod 401 is fixedly installed at the top end of the support frame 305 .

[0032] Through the above solution, the support frame can be ensured not to damage the desktop by the pad when supporting, and the stability can be increased at the same time, and can be installed with the connecting block by the connecting rod.

[0033] In this embodiment, preferably, a connecting screw groove 402 is formed at the top of the connecting rod 401 , and the connecting screw 403 passes through the connecting hole 304 and is movably installed in the connecting screw groove 402 .

[0034] Through the above scheme, the connecting screws are passed through the connecting holes and movably installed in the connecting screw grooves, so that the connecting block can be fastened and installed with the connecting rod and can be easily disassembled.

[0035] When installing the anti-static liquid crystal display module of this embodiment, the ground wire is first connected through the wiring socket 302, so that the static electricity generated during installation can be absorbed by the static eliminator 206 and guided out through the ground wire, thereby preventing the static electricity generated during installation from causing damage to the display screen 104, reducing the waste generated during the production process, and thus reducing the production cost. By installing the static elimination pad 201201 at the rear end of the display screen 104, and then guiding the screen cable 106 through the through slot 202 and installing it on the control box 204, and then installing and clamping it through the control box 204 and the card board, the display module is installed. Completed. After installation, the connecting screw 403 passes through the connecting hole 304 and is movably installed in the connecting screw groove 402, so that the display module can be stably supported by the support frame 305 and the pad 306. When in use, the power is connected through the wiring socket 302, and the display module is started by operating the switch 301. The static electricity generated during startup and use is isolated and eliminated by the static electricity eliminating pad 201. At the same time, the static electricity eliminator 206 absorbs the static electricity and introduces it into the ground wire on the socket through the power cord for discharge, ensuring that the static electricity during startup and use will not cause damage to the display module, thereby increasing the service life.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Antistatic liquid crystal display module, characterized by: The invention comprises a display mechanism (101), a control mechanism (102) and a base mechanism (103), wherein the control mechanism (102) is located at the rear end of the display mechanism (101), the base mechanism (103) is located at the bottom end of the display mechanism (101), and the base mechanism (103) is located at the bottom end of the control mechanism (102). The display mechanism (101) comprises a display screen (104), a card case (105) is movably mounted at the front end of the display screen (104), an operation switch (301) is fixedly mounted at the lower side of the front end of the card case (105), a screen cable (106) is fixedly mounted at the right side of the rear end of the display screen (104), and a static elimination pad (201) is movably mounted at the rear end of the display screen (104), and a through slot (202) is provided on the static elimination pad (201).

2. The anti-static liquid crystal display module according to claim 1, characterized in that: The control mechanism (102) comprises a control box (204), the control box (204) being movably mounted on the rear end of the card shell (105), and a wiring socket (302) being fixedly mounted on the right side of the rear end of the control box (204).

3. The anti-static liquid crystal display module according to claim 2, characterized in that: A connection block (303) is fixedly mounted on the lower side of the rear end of the control box (204), and a connection hole (304) is provided on the connection block (303).

4. The anti-static liquid crystal display module according to claim 3, characterized in that: A display controller (205) is fixedly installed in the middle of the control box (204), and a static eliminator (206) is fixed at the bottom end of the control box (204).

5. The anti-static liquid crystal display module according to claim 1, characterized in that: The base mechanism (103) comprises a support frame (305) and connecting screws (403); a pad (306) is fixedly mounted on the bottom end of the support frame (305); and a connecting rod (401) is fixedly mounted on the top end of the support frame (305).

6. The anti-static liquid crystal display module according to claim 5, characterized in that: The top end of the connecting rod (401) is provided with a connecting screw groove (402), and the connecting screw (403) passes through the connecting hole (304) and is movably installed in the connecting screw groove (402).

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