Touch liquid crystal display module
By designing a touch-controlled liquid crystal display module including a protective frame, dustproof component, installation component and heat dissipation component, the problem of difficulty in fixing and protecting the liquid crystal display module in the prior art is solved, effectively protecting and dissipating the liquid crystal screen, and extending the service life.
Patent Information
- Application Number
- CN202421572177.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Existing LCD display modules are difficult to fix and protect when used, they are susceptible to external forces to cause damage, and have poor heat dissipation effect, which leads to an increase in temperature and accelerates the aging of internal parts.
A touch LCD display module is designed, using a combination of protective frame, dustproof component, installation component and heat dissipation component. Through the setting of slide chute, installation slot and protective component, the LCD screen is fixed and heat dissipated.
Effectively protect the LCD screen, prevent external forces from entering and out of dust, and improve the quality of use; at the same time, drive the fan to dissipate heat through a servo motor, reduce the aging speed of internal parts and extend the service life.
Smart Images
Figure CN222762629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid crystal display, in particular to a touch-controlled liquid crystal display module. Background Art
[0002] Liquid crystal display is an active matrix liquid crystal display driven by thin film transistors (TFT). It mainly uses electric current to stimulate liquid crystal molecules to generate points, lines, and surfaces to form a picture with the back light tube. IPS, TFT, and SLCD are all subcategories of LCD. In daily life, a liquid crystal display module is often used, but the protection function of the device is weak. It is difficult to fix and protect the liquid crystal screen during use, resulting in the device being often affected by external forces and causing collisions and damage during use, making it difficult to use the device normally and affecting the quality of the device. Not only that, the heat dissipation effect of the device is poor. During the use of the LCD screen, it is difficult to discharge the heat generated during work, resulting in heat accumulation, causing the temperature to rise, accelerating the aging speed of the internal parts of the device, and affecting the service life of the device.
[0003] Therefore, a touch liquid crystal display module is needed. Utility Model Content
[0004] The purpose of the present invention is to provide a touch liquid crystal display module to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A touch liquid crystal display module comprises a protection frame, both ends of the protection frame are provided with heat dissipation holes, both sides of one end of the protection frame close to the heat dissipation holes are provided with slide grooves, a dustproof component is slidably connected inside the slide groove, a mounting groove is provided at the top of the protection frame, the bottom end of the inner wall of the mounting groove is movably connected with the mounting component, the top end of the inner wall of the mounting groove is clamped with a mounting plate, the back side of the protection frame is through-connected with the protection component, and the middle part of the back side of the protection component is fixedly connected with the heat dissipation component.
[0007] Preferably, the dustproof component includes a connecting strip, both sides of which are slidably connected to the inside of the slide groove, a dustproof frame is fixedly connected to the surface of the connecting strip, a dustproof groove is opened on the surface of the dustproof frame, and a dustproof net is fixedly connected to the inside of the dustproof groove.
[0008] Preferably, the mounting assembly comprises a mounting frame, the surface of the mounting frame is slidably connected to the bottom end of the inner wall of the mounting groove, a rectangular hole is opened in the middle of the surface of the mounting frame, and the interior of the rectangular hole is fixedly connected to the LCD screen body.
[0009] Preferably, the protection component includes a protection frame, one end of the protection frame is connected to the back side of the protection frame, one side of the inner wall of the protection frame is fixedly connected to a reinforcement frame, and the reinforcement frame is fixedly connected to a protection net on all four sides.
[0010] Preferably, the heat dissipation assembly includes a fixing frame, one end of which is fixedly connected to the middle part of the back side of the protective frame, a servo motor is fixedly connected to the inside of the fixing frame, an output end of the servo motor is splined to a transmission rod, and one end of the transmission rod is fixedly connected to a fan blade.
[0011] Preferably, a protection groove is provided in the middle of the surface of the protection frame, and a protection plate is fixedly connected to the inside of the protection groove.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. A touch-sensitive LCD display module is provided with a protective frame, a protective plate, a dustproof component, a mounting component and a mounting plate. When in use, the LCD screen body is mounted in the mounting frame, and then the mounting frame is placed in the protective frame. Then the mounting plate is connected to the protective frame and the mounting frame is fixed in the protective frame by the mounting plate, thereby fixing the position of the LCD screen body in the protective frame. Then, the dustproof net in the dustproof frame is used to reduce dust from entering the protective frame and causing dust accumulation inside the LCD screen body to affect the use effect, thereby achieving the effect of protecting the LCD screen body and ensuring the use quality of the LCD screen body.
[0014] 2. This touch LCD display module, through the arrangement of heat dissipation components, protective components and dustproof components, can start the servo motor in the fixed frame through an external power supply when the LCD screen body is working, so that the transmission rod drives the fan blades to rotate to discharge the heat generated by the LCD screen body when working. At the same time, the protection frame, reinforcement frame and protective net are used to prevent the entry of foreign matter that affects the heat dissipation quality. During the heat dissipation process, the dustproof net in the dustproof frame is used to prevent dust from entering the protective frame and causing dust accumulation inside the LCD screen body, thereby achieving the effect of timely discharging heat and reducing the aging rate of internal parts of the LCD screen body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an overall schematic diagram of the utility model;
[0016] Figure 2 It is a partial disassembly schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the dustproof component of the utility model;
[0018] Figure 4 It is a schematic diagram of the heat dissipation component of the utility model.
[0019] In the figure: 1. Protection frame; 2. Heat dissipation holes; 3. Dustproof assembly; 301. Dustproof frame; 302. Dustproof net; 4. Installation assembly; 401. Installation frame; 402. LCD screen body; 5. Installation plate; 6. Protection assembly; 601. Protection frame; 602. Reinforcement frame; 603. Protection net; 7. Heat dissipation assembly; 701. Fixing frame; 702. Servo motor; 703. Drive rod; 704. Fan blade; 8. Protection plate. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0022] A touch liquid crystal display module comprises a protection frame 1, both ends of the protection frame 1 are provided with heat dissipation holes 2, both sides of one end of the protection frame 1 near the heat dissipation holes 2 are provided with slide grooves, a dustproof component 3 is slidably connected inside the slide groove, a mounting groove is provided at the top of the protection frame 1, a mounting component 4 is movably connected at the bottom of the inner wall of the mounting groove, a mounting plate 5 is clamped at the top of the inner wall of the mounting groove, a protection component 6 is connected through the back of the protection frame 1, and a heat dissipation component 7 is fixedly connected to the middle of the back of the protection component 6;
[0023] In this embodiment, preferably, the dustproof component 3 includes a connecting strip, both sides of which are slidably connected to the inside of the slide groove, a dustproof frame 301 is fixedly connected to the surface of the connecting strip, a dustproof groove is provided on the surface of the dustproof frame 301, and a dustproof net 302 is fixedly connected to the inside of the dustproof groove. Through the arrangement of the dustproof component 3, the dustproof net 302 in the dustproof frame 301 is used to reduce dust from entering the protective frame 1 during the heat dissipation process, thereby achieving the effect of protecting the LCD screen body 402;
[0024] In this embodiment, preferably, the mounting component 4 includes a mounting frame 401, the surface of the mounting frame 401 is slidably connected to the bottom end of the inner wall of the mounting groove, a rectangular hole is opened in the middle of the surface of the mounting frame 401, and the interior of the rectangular hole is fixedly connected with a liquid crystal screen body 402. Through the setting of the mounting component 4, when in use, the liquid crystal screen body 402 is installed in the mounting frame 401, and then the mounting frame 401 is placed in the protective frame 1, and then the mounting plate 5 is connected to the protective frame 1 and the mounting plate 5 is used to fix the position of the mounting frame 401 in the protective frame 1, thereby fixing the position of the liquid crystal screen body 402 in the protective frame 1, thereby achieving the effect of protecting the liquid crystal screen body 402;
[0025] In this embodiment, preferably, the protection component 6 includes a protection frame 601, one end of the protection frame 601 is connected to the back of the protection frame 1, one side of the inner wall of the protection frame 601 is fixedly connected to a reinforcement frame 602, and the reinforcement frame 602 is fixedly connected to a protection net 603 on all sides. Through the setting of the protection component 6, when in use, the protection frame 601, the reinforcement frame 602 and the protection net 603 are used to cooperate to reduce the entry of foreign matter to affect the heat dissipation quality, thereby achieving the effect of ensuring the heat dissipation quality;
[0026] In this embodiment, preferably, the heat dissipation component 7 includes a fixing frame 701, one end of the fixing frame 701 is fixedly connected to the middle of the back of the protection frame 601, a servo motor 702 is fixedly connected inside the fixing frame 701, a transmission rod 703 is splinedly connected to the output end of the servo motor 702, and a fan blade 704 is fixedly connected to one end of the transmission rod 703. Through the setting of the heat dissipation component 7, when the LCD screen body 402 is working, the servo motor 702 in the fixing frame 701 can be started by an external power supply, so that the transmission rod 703 drives the fan blade 704 to rotate;
[0027] In this embodiment, preferably, a protection groove is opened in the middle of the surface of the protection frame 1, and a protection plate 8 is fixedly connected to the inside of the protection groove.
[0028] When a touch liquid crystal display module of the present embodiment is used, the liquid crystal screen body 402 is installed in the installation frame 401, and then the installation frame 401 is placed in the protective frame 1, and then the installation plate 5 is connected to the protective frame 1 and the installation frame 401 is fixed in the protective frame 1 by using the installation plate 5, so as to fix the position of the liquid crystal screen body 402 in the protective frame 1, and then the dustproof net 302 in the dustproof frame 301 is used to reduce the dust from entering the protective frame 1, which causes the accumulation of dust inside the liquid crystal screen body 402 and affects the use effect. When the liquid crystal screen body 402 is working, the servo motor 702 in the fixing frame 701 can be started by an external power supply, so that the transmission rod 703 drives the fan blade 704 to rotate to discharge the heat generated when the liquid crystal screen body 402 is working, and at the same time, the cooperation between the protective frame 601, the reinforcement frame 602 and the protective net 603 is used to reduce the entry of foreign matter to affect the heat dissipation quality, and in the process of heat dissipation, the dustproof net 302 in the dustproof frame 301 is used to reduce the dust from entering the protective frame 1 and causing the accumulation of dust inside the liquid crystal screen body 402.
[0029] 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. A touch liquid crystal display module, comprising a protection frame (1), characterized in that: Both ends of the protection frame (1) are provided with heat dissipation holes (2); both sides of one end of the protection frame (1) close to the heat dissipation holes (2) are provided with sliding grooves; the interior of the sliding groove is slidably connected with a dustproof component (3); the top of the protection frame (1) is provided with a mounting groove; the bottom end of the inner wall of the mounting groove is movably connected with a mounting component (4); the top end of the inner wall of the mounting groove is clamped with a mounting plate (5); the back of the protection frame (1) is connected with a protection component (6); the middle of the back of the protection component (6) is fixedly connected with a heat dissipation component (7).
2. A touch liquid crystal display module according to claim 1, characterized in that: The dustproof component (3) comprises a connecting strip, the two sides of which are slidably connected to the inside of the slide groove, the surface of the connecting strip is fixedly connected to a dustproof frame (301), the surface of the dustproof frame (301) is provided with a dustproof groove, and the inside of the dustproof groove is fixedly connected to a dustproof net (302).
3. The touch-controlled liquid crystal display module according to claim 1, characterized in that: The mounting assembly (4) comprises a mounting frame (401), the surface of the mounting frame (401) being slidably connected to the bottom end of the inner wall of the mounting groove, a rectangular hole being provided in the middle of the surface of the mounting frame (401), and a liquid crystal screen body (402) being fixedly connected inside the rectangular hole.
4. The touch-controlled liquid crystal display module according to claim 1, characterized in that: The protection component (6) comprises a protection frame (601), one end of the protection frame (601) is connected to the back of the protection frame (1), one side of the inner wall of the protection frame (601) is fixedly connected to a reinforcement frame (602), and the reinforcement frame (602) is fixedly connected to a protection net (603) on all four sides.
5. The touch-controlled liquid crystal display module according to claim 1, characterized in that: The heat dissipation assembly (7) comprises a fixing frame (701), one end of the fixing frame (701) is fixedly connected to the middle part of the back side of the protection frame (601), a servo motor (702) is fixedly connected inside the fixing frame (701), an output end of the servo motor (702) is spline-connected to a transmission rod (703), and one end of the transmission rod (703) is fixedly connected to a fan blade (704).
6. The touch-controlled liquid crystal display module according to claim 1, characterized in that: A protection groove is provided in the middle of the surface of the protection frame (1), and a protection plate (8) is fixedly connected inside the protection groove.