LCD display screen dehumidification device

Abstract

The utility model relates to the field of display screen dehumidification, in particular to an LCD display screen dehumidification device which comprises a shell, a displayer is arranged on the shell, a fan and a dehumidification mechanism are arranged in the shell, a driving mechanism is arranged between the fan and the shell, and a first sliding block and a second sliding block are symmetrically arranged on the driving mechanism. The electric telescopic rod, the first sliding block, the second sliding block, the fan and other components are arranged, the electric telescopic rod, the first sliding block, the second sliding block, the fan and other components are matched with one another in the working process, and therefore the electric telescopic rod, the first sliding block, the second sliding block, the fan and other components are matched with one another in the working process; therefore, the angle of the fan can be adjusted, the fan has pertinence during use, movement of the fan is controlled through the driving mechanism, targeted dehumidification is conducted on the displayer, and the purpose of improving the dehumidification efficiency of the displayer is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen dehumidification, in particular to a dehumidification device for an LCD display screen. Background Art

[0002] LCD monitors are common electronic products in modern life. They play an important role in all walks of life. LCD monitors are widely used in various scenarios, such as televisions, computer screens, etc. When water droplets are found on the monitor, the moisture needs to be removed to make the screen clear again.

[0003] After searching, a Chinese patent with publication number CN214598151 U discloses a dehumidification device for an LCD display screen, and its technical key points are: controlling the start and stop of the dehumidification structure and the start and stop of the heating device by real-time detection of the temperature and humidity inside the display screen; the semiconductor refrigeration sheet cooperates with the condensation plate to condense the moisture in the air into water droplets when it is cold, and discharge it through the drain pipe, thereby achieving dehumidification; when the external ambient temperature is low, the temperature difference between the air and the condensation plate is small, and the air is heated by starting the thermal resistance wire to increase the temperature difference, thereby improving the dehumidification efficiency. However, in the existing display screen dehumidification process, dehumidification is usually performed by the air flow in the outer shell, but since the air flow in the outer shell is not targeted, the dehumidification efficiency of the display screen is low.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the disadvantages and defects of low dehumidification efficiency of the display screen due to lack of specificity in the dehumidification process of the display screen.

[0006] The utility model discloses a dehumidification device for an LCD display screen, comprising a shell, a display being arranged on the shell, a fan and a dehumidification mechanism being arranged inside the shell, a driving mechanism being arranged between the fan and the shell, a slider 1 and a slider 2 being symmetrically arranged on the driving mechanism, the slider 1 being rotatably connected to one end of the fan, and a telescopic component being arranged between the other end of the fan and the slider 2.

[0007] By adopting the above solution, since the water droplets on the display screen affect the user experience, the moisture needs to be removed to make the screen clear again, but the air flow in the outer shell is not targeted, resulting in low dehumidification efficiency of the display screen. The fan rotation is controlled by the telescopic component, so that the fan is adjusted to a specified angle, and the driving mechanism drives the fan to move, so as to achieve targeted dehumidification treatment of the display, thereby accelerating the dehumidification efficiency of the display screen.

[0008] Optionally, the driving mechanism further includes a screw rod, wherein two screw rods are provided, the two screw rods are installed in the housing, and the two screw rods are respectively threadedly connected to the slider 1 and the slider 2.

[0009] By adopting the above solution, the screw is controlled to rotate in different reverse directions, thereby driving the slider 1 and the slider 2 to move in the specified reverse direction.

[0010] Optionally, a transmission rod is provided at the same end of the two screw rods, and the transmission rod is rotatably mounted on the inner wall of the outer shell. Bevel gears are provided on both ends of the transmission rod and the two screw rods, and the bevel gears on the transmission rod are meshed with the bevel gears on the screw rods for transmission.

[0011] By adopting the above solution, the transmission rod is controlled to rotate, and the two screws are driven to rotate synchronously through the meshing between the bevel gears while the transmission rod rotates.

[0012] Optionally, the telescopic assembly includes an electric telescopic rod, one end of which is rotatably connected to the second sliding block via a mounting frame, and the other end of which is rotatably connected to the fan via a connecting rod.

[0013] By adopting the above solution, the rotation of the fan is controlled by the electric telescopic rod, so as to adjust the angle between the fan and the display, thereby achieving a targeted effect.

[0014] Optionally, a support plate is disposed on the lower end surfaces of the slider 1 and the slider 2, and both ends of the support plate are fixedly connected to the shell.

[0015] By adopting the above solution, the slider 1 and the slider 2 are supported by the support plate, thereby improving the stability of the slider 1 and the slider 2 when they move.

[0016] Optionally, a limit plate is provided on the upper surface of the support plate, and two limit plates are provided, and the two limit plates are symmetrically arranged at both ends of the support plate.

[0017] By adopting the above solution, the moving distance and position of the fan are limited by the limiting plate.

[0018] Optionally, a mounting plate and a vent are provided on the upper end surface of the shell, and the mounting plate is fixedly connected to the shell.

[0019] By adopting the above solution, the device can be installed at a designated location through the mounting plate, and air circulation can be performed through ventilation.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with an electric telescopic rod, a slider 1, a slider 2, a fan and other components. During the working process, the electric telescopic rod component, the slider 1 component and the slider 2 component cooperate with each other, so that the angle of the fan can be adjusted, so that the fan can be used in a targeted manner, and the movement of the fan is controlled by the driving mechanism to achieve targeted dehumidification of the display, thereby achieving the purpose of improving the dehumidification efficiency of the display.

[0022] 2. The utility model is provided with components such as a screw rod, a transmission rod, a bevel gear, a support plate, and a limit plate. During the working process, the screw rod component, the transmission rod component and the bevel gear component cooperate with each other. Therefore, while adjusting the rotation of the transmission rod component, the transmission rod component drives the two screw rods to achieve synchronous rotation through the meshing between the bevel gears, thereby improving the stability of movement. The support plate component and the limit plate component cooperate with each other to support the slider one and the slider two, thereby improving the stability of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0026] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0027] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0028] In the figure: 1. shell; 2. mounting plate; 3. vent; 4. dehumidification mechanism; 5. display; 6. fan; 7. slider 1; 8. slider 2; 9. rotating shaft; 10. mounting frame; 11. electric telescopic rod; 12. connecting rod; 13. screw rod; 14. transmission rod; 15. bevel gear; 16. support plate; 17. limit plate. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 , Figure 2 , Figure 4 The LCD display screen dehumidification device of the utility model comprises a shell 1, a display 5 is arranged on the shell 1, a fan 6 and a dehumidification mechanism 4 are arranged in the shell 1, a driving mechanism for driving the fan 6 to move is arranged between the fan 6 and the shell 1, and a slider 1 7 and a slider 2 8 are symmetrically arranged on the driving mechanism. Specifically, the bottom surfaces of the slider 1 7 and the slider 2 8 are arranged in the same horizontal plane, and the fan 6 contacts with the upper end surface of the slider 2 8 when it is arranged horizontally. The slider 1 7 is rotatably connected to one end of the fan 6 through a rotating shaft 9, and a telescopic component for driving the fan 6 to rotate is arranged between the other end of the fan 6 and the slider 2 8.

[0031] See also Figure 2 , Figure 4 The driving mechanism also includes a screw rod 13. Two screw rods 13 are provided. The two screw rods 13 are installed in the housing 1. The two screw rods 13 are parallel to each other and are in the same horizontal plane. The two screw rods 13 are threadedly connected with the slider 1 7 and the slider 2 8 respectively. By controlling the rotation of the two screw rods 13, the two screw rods 13 drive the slider 1 7 and the slider 2 8 to move. The slider 1 7 and the slider 2 8 drive the fan 6 to move in a specified direction, thereby adjusting the position of the fan 6.

[0032] See also Figure 2 , Figure 3 A transmission rod 14 is provided at the same end of the screw 13, and the transmission rod 14 is rotatably installed on the inner wall of the housing 1. Bevel gears 15 are provided on both ends of the transmission rod 14 and the two screws 13. The bevel gears 15 on the transmission rod 14 are meshed with the bevel gears 15 on the screw 13 for transmission. The transmission rod 14 is driven to rotate by a servo motor, and the transmission rod 14 drives the two screws 13 to rotate. At the same time, the screw 13 drives the fan 6 to move at a uniform speed.

[0033] See also Figure 4The telescopic assembly includes an electric telescopic rod 11, one end of which is rotatably connected to the slider 8 through a mounting frame 10, and the mounting frame 10 and the slider 8 are connected by a fixing bolt, so that the mounting frame 10 can be disassembled and replaced, and the other end is rotatably connected to the fan 6 through a connecting rod 12. By controlling the operation of the electric telescopic rod 11, the electric telescopic rod 11 drives one end of the fan 6 to rotate around the rotating shaft 9, thereby adjusting the angle of the fan 6 to achieve targeted dehumidification and improve the dehumidification efficiency.

[0034] See also Figure 2 , Figure 3 The lower end surfaces of the slider 1 7 and the slider 2 8 are both provided with support plates 16, and both ends of the support plates 16 are fixedly connected to the housing 1. The two support plates 16 are horizontally arranged and are slidably connected to the slider 1 7 and the slider 2 8 respectively. When the slider 1 7 and the slider 2 8 move, they are supported by the support plates 16, thereby improving the stability of the slider 1 7 and the slider 2 8 when moving.

[0035] In this embodiment, a limiting plate 17 is provided on the upper end surface of the support plate 16. Two limiting plates 17 are provided, and the two limiting plates 17 are symmetrically arranged at both ends of the support plate 16. The limiting plates 17 limit the moving distance and position of the slider 1 7 and the slider 2 8, thereby preventing the slider 1 7 and the slider 2 8 from moving.

[0036] See also Figure 1 A mounting plate 2 and a vent 3 are provided on the upper end surface of the shell 1. The mounting plate 2 is fixedly connected to the shell 1. The mounting plate 2 is provided with mounting holes, and the device can be fixed and installed through the mounting holes on the mounting plate 2.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A dehumidification device for an LCD display screen, comprising a housing (1), characterized in that: The housing (1) is provided with a display (5), the housing (1) is provided with a fan (6) and a dehumidifying mechanism (4), a driving mechanism is provided between the fan (6) and the housing (1), a slider 1 (7) and a slider 2 (8) are symmetrically provided on the driving mechanism, the slider 1 (7) is rotatably connected to one end of the fan (6), and a telescopic component is provided between the other end of the fan (6) and the slider 2 (8).

2. The LCD display screen dehumidification device according to claim 1, characterized in that: The driving mechanism further comprises a screw rod (13), two screw rods (13) are provided, the two screw rods (13) are installed in the housing (1), and the two screw rods (13) are respectively threadedly connected to the slider 1 (7) and the slider 2 (8).

3. The LCD display screen dehumidification device according to claim 2, characterized in that: A transmission rod (14) is provided at the same end of the two screw rods (13), and the transmission rod (14) is rotatably mounted on the inner wall of the housing (1). Both ends of the transmission rod (14) and the two screw rods (13) are provided with bevel gears (15), and the bevel gears (15) on the transmission rod (14) are meshed with the bevel gears (15) on the screw rods (13) for transmission.

4. The LCD display screen dehumidification device according to claim 1, characterized in that: The telescopic assembly comprises an electric telescopic rod (11), one end of which is rotatably connected to the second slider (8) via a mounting frame (10), and the other end of which is rotatably connected to the fan (6) via a connecting rod (12).

5. The LCD display screen dehumidification device according to claim 1, characterized in that: The lower end surfaces of the slider 1 (7) and the slider 2 (8) are both provided with support plates (16), and both ends of the support plates (16) are fixedly connected to the housing (1).

6. The LCD display screen dehumidification device according to claim 5, characterized in that: A limiting plate (17) is provided on the upper end surface of the support plate (16), and two limiting plates (17) are provided. The two limiting plates (17) are symmetrically arranged at both ends of the support plate (16).

7. The LCD display screen dehumidification device according to claim 1, characterized in that: The upper end surface of the housing (1) is provided with a mounting plate (2) and a vent (3), and the mounting plate (2) is fixedly connected to the housing (1).

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