Liquid crystal display module with ultra-narrow frame
By designing a stable connection structure and protective sleeve in the LCD display module and installing a hair dryer inside the module for heat dissipation, the problems of easy damage and heat accumulation of the LCD display module are solved, achieving better protection and heat dissipation effects.
Patent Information
- Application Number
- CN202421430195.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing ultra-narrow frame LCD display module is prone to display problems due to accidental damage, and the backlight component generates heat during use, resulting in module display problems.
A liquid crystal display module including a frame and a rear plate is designed. The module assembly is more stable through the connection of circular holes and blocks, and a polyethylene foam protective sleeve is installed on the surface of the frame to protect the module. At the same time, better ventilation and heat dissipation are achieved by installing a hair dryer and a hair dryer in the fixed frame.
It effectively reduces accidental damage to the LCD module, improves the protection effect of the module, and extends the service life of the module by improving ventilation and heat dissipation.
Smart Images
Figure CN222690018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multimedia display, in particular to a liquid crystal display module with an ultra-narrow frame. Background Art
[0002] To put it simply, the LCD module is a screen plus a 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, and of course, the outer shell. The module is mainly divided into a screen and a backlight assembly. The two parts are assembled together, but they are independent of each other when working (that is, the circuits are not related).
[0003] In the prior art, the ultra-narrow bezel LCD display module has an ultra-narrow bezel, which means that the LCD screen is prone to accidental damage, resulting in problems with the LCD screen display. In addition, the backlight assembly in the LCD display module generates heat during use, and long-term use will cause problems with the module display. Utility Model Content
[0004] The purpose of the utility model is to solve the problems existing in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liquid crystal display module with an ultra-narrow frame, comprising: a frame and a back plate, one side of the frame is provided with a circular hole, and the number of the circular holes is eight, one side of the frame is provided with a fixing groove, one side of the back plate is fixedly installed with a circular block, and the number of the circular blocks is eight, one side of the circular block is fixedly installed with a fixing frame, and one side of the fixing frame is fixedly installed with a backlight board.
[0006] As a preferred embodiment, the surface fixing sleeve of the frame is provided with a protective sleeve, and the material of the protective sleeve is polyethylene foam plastic.
[0007] As a preferred implementation, a threaded groove is formed on the surface of the round block through the rear plate, and the surface of the round block is embedded in the inner wall of the round hole.
[0008] As a preferred embodiment, a hair dryer is fixedly mounted on one side of the fixing frame, one side of the hair dryer is fixedly mounted on one side of the rear plate, and an output end of the hair dryer passes through the fixing frame and is fixedly mounted with an air outlet.
[0009] As a preferred implementation, the other side of the fixing frame is provided with square holes, and the number of the square holes is seven.
[0010] As a preferred implementation, substrate one is movably embedded in the interior of the fixing groove, a polarizer is movably embedded in the interior of the fixing groove, and substrate two is movably embedded in the interior of the fixing groove.
[0011] As a preferred implementation, the surface of the polarizer is installed between the first substrate and the second substrate.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, the liquid crystal display module clamps the polarizer through the substrate one and the substrate two, and puts it into the inside of the fixing groove. At the same time, the back plate and the frame are assembled, each round block is embedded in the inside of each round hole, and the screw is screwed into the inside of the threaded groove, and the top of the screw is selected into the bottom of the round hole, so that the frame and the back plate are assembled and fixed. The material of the protective cover fixedly installed on one side of the frame is polyethylene foam plastic, which has high cushioning performance, good heat resistance, low water absorption, stable chemical performance, not easy to be corroded, good mechanical performance, toughness, flexibility, and friction resistance. It protects the liquid crystal display module, reduces accidental damage to the liquid crystal display module, and better protects the liquid crystal display module.
[0014] 2. According to the utility model, after the frame and the back plate are fixedly assembled, the hair dryer is started by an external controller, so that the air outlet blows air to the inside of the fixed frame, and the wind is discharged through the square holes, so that the module has better ventilation during use, and the backlight panel can better dissipate heat when it is running and generating heat, making the module more perfect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A side view of a liquid crystal display module with an ultra-narrow frame provided by the utility model;
[0016] Figure 2 A frame cutting diagram of a liquid crystal display module with an ultra-narrow frame provided by the utility model;
[0017] Figure 3 A bottom plate cutting diagram of a liquid crystal display module with an ultra-narrow frame provided by the utility model;
[0018] Figure 4 This is a side view of the wind blowing of a liquid crystal display module with an ultra-narrow frame provided by the utility model;
[0019] Figure 5 The utility model provides a side view of a polarizer of a liquid crystal display module with an ultra-narrow frame.
[0020] Legend:
[0021] 1. Frame; 2. Round hole; 3. Fixing groove; 4. Protective cover; 5. Back plate; 6. Round block; 7. Threaded groove; 8. Fixing frame; 9. Backlight board; 10. Hair dryer; 11. Air outlet; 12. Square hole; 13. Substrate 1; 14. Polarizer; 15. Substrate 2. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-5 The utility model provides a technical solution: a liquid crystal display module with an ultra-narrow frame, comprising: a frame 1 and a back plate 5, a circular hole 2 is opened on one side of the frame 1, and the number of the circular holes 2 is eight, a fixing groove 3 is opened on one side of the frame 1, a circular block 6 is fixedly installed on one side of the back plate 5, and the number of the circular blocks 6 is eight, a fixing frame 8 is fixedly installed on one side of the circular block 6, and a backlight board 9 is fixedly installed on one side of the fixing frame 8. Specifically: the assembly of the module is more stable through the connection between the circular hole 2 and the circular block 6, and the module is more perfect.
[0024] In one embodiment, a protective cover 4 is fixed on the surface of the frame 1 and is made of polyethylene foam plastic.
[0025] Specifically: the material of the protective cover 4 is polyethylene foam plastic, which has high cushioning performance, good heat resistance, and low water absorption; stable chemical properties, not easy to be corroded, good mechanical properties, toughness, flexibility, and friction resistance, so that the assembled module is better protected, unnecessary damage is reduced, and the module is perfect.
[0026] In one embodiment, a thread groove 7 is formed on the surface of the round block 6 and passes through the rear plate 5 , and the surface of the round block 6 is embedded in the inner wall of the round hole 2 .
[0027] Specifically: the surface of the round block 6 is embedded in the inside of the round hole 2. The surface of the round block 6 is provided with a thread groove 7. When the module is assembled, the screw connects the round block 6 and the round hole 2 through the thread groove 7, and the top of the screw is screwed into the bottom of the inner wall of the round hole 2.
[0028] In one embodiment, a hair dryer 10 is fixedly mounted on one side of the fixing frame 8 , and one side of the hair dryer 10 is fixedly mounted on one side of the rear plate 5 . An output end of the hair dryer 10 passes through the fixing frame 8 and is fixedly mounted with an air outlet 11 .
[0029] Specifically: the blower 10 is started by an external controller, so that the air outlet 11 blows air to the inside of the fixing frame 8, so that the backlight panel 9 can be cooled down.
[0030] In one embodiment, the other side of the fixing frame 8 is provided with seven square holes 12 .
[0031] Specifically: when the air outlet 11 blows air, the wind is discharged from the interior of the fixing frame 8 through the square holes 12, so that the air inside the fixing frame 8 can circulate better and the backlight panel 9 can dissipate heat better.
[0032] In one embodiment, a substrate 13 is movably embedded in the fixing groove 3 , a polarizer 14 is movably embedded in the fixing groove 3 , and a substrate 2 15 is movably embedded in the fixing groove 3 .
[0033] Specifically, the substrate 1 13 , the polarizer 14 and the substrate 2 15 are better installed inside the frame 1 through the fixing groove 3 .
[0034] In one embodiment, the surface of the polarizer 14 is installed between the first substrate 13 and the second substrate 15 .
[0035] Specifically, the polarizer 14 is installed between the substrate 1 13 and the substrate 2 15 , and the polarizer 14 is protected by the substrate 1 13 and the substrate 2 15 .
[0036] Working principle: The liquid crystal display module clamps the polarizer 14 through the substrate 13 and the substrate 2 15, and puts it into the fixing groove 3. At the same time, the back plate 5 and the frame 1 are assembled, and each round block 6 is embedded in the inside of each round hole 2. The screw is screwed into the threaded groove 7, and the top of the screw is selected into the bottom of the round hole 2, so that the frame 1 and the back plate 5 are assembled and fixed. The protective cover 4 fixedly installed on one side of the frame 1 is made of polyethylene foam plastic, which has high cushioning performance, good heat resistance, low water absorption, stable chemical performance, and is not easily affected by It is corrosion-resistant, has good mechanical properties, is tough, flexible, and resistant to friction. It protects the LCD display module, reduces accidental damage to the LCD display module, and better protects the LCD display module. After the frame 1 and the back plate 5 are fixedly assembled, the hair dryer 10 is started by an external controller, so that the air outlet 11 blows air to the inside of the fixed frame 8, and then the wind is discharged through the square hole 12, so that the module has better ventilation during use, and can better dissipate heat when the backlight panel 9 is running and generating heat, making the module more perfect.
[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A liquid crystal display module with an ultra-narrow frame, characterized in that: include: A frame (1) and a rear plate (5), wherein one side of the frame (1) is provided with a circular hole (2), and the number of the circular holes (2) is eight; one side of the frame (1) is provided with a fixing groove (3); one side of the rear plate (5) is fixedly mounted with a circular block (6), and the number of the circular blocks (6) is eight; one side of the circular block (6) is fixedly mounted with a fixing frame (8), and one side of the fixing frame (8) is fixedly mounted with a backlight panel (9).
2. The ultra-narrow frame liquid crystal display module according to claim 1, characterized in that: The surface fixing sleeve of the frame (1) is provided with a protective sleeve (4), and the material of the protective sleeve (4) is polyethylene foam plastic.
3. The ultra-narrow frame liquid crystal display module according to claim 1, characterized in that: A thread groove (7) is formed on the surface of the round block (6) and passes through the rear plate (5). The surface of the round block (6) is embedded in the inner wall of the round hole (2).
4. The ultra-narrow frame liquid crystal display module according to claim 1, characterized in that: A hair dryer (10) is fixedly mounted on one side of the fixing frame (8), and one side of the hair dryer (10) is fixedly mounted on one side of the rear plate (5); an output end of the hair dryer (10) passes through the fixing frame (8) and is fixedly mounted with a blowing port (11).
5. The ultra-narrow frame liquid crystal display module according to claim 1, characterized in that: The other side of the fixing frame (8) is provided with square holes (12), and the number of the square holes (12) is seven.
6. The ultra-narrow frame liquid crystal display module according to claim 1, characterized in that: A substrate one (13) is movably embedded inside the fixing groove (3), a polarizer (14) is movably embedded inside the fixing groove (3), and a substrate two (15) is movably embedded inside the fixing groove (3).
7. The ultra-narrow frame liquid crystal display module according to claim 6, characterized in that: The surface of the polarizer (14) is installed between the first substrate (13) and the second substrate (15).