Curved-surface liquid crystal display screen

Abstract

The utility model discloses a curved surface liquid crystal display screen relates to curved surface liquid crystal display screen technical field, including outer frame body, steering subassembly and heat dissipation subassembly, the inner side of outer frame body is equipped with the curved surface liquid crystal display screen, and the rear side middle part of outer frame body is fixed with the fixed rod, the steering subassembly is equipped below the fixed rod, and the heat dissipation subassembly is equipped with the steering subassembly. And the steering assembly comprises a mounting frame, a rotating shaft, an outer gear ring, a driving gear, a rotating shaft and a micro motor, the rotating shaft is rotationally arranged in the mounting frame, the outer gear ring is fixed to the outer side of the lower portion of the rotating shaft, one side of the outer gear ring is meshed with the driving gear, and the rotating shaft is arranged in the middle of the driving gear. According to the curved-surface liquid crystal display screen, the steering assembly can drive the steering of the outer frame body and the curved-surface liquid crystal display screen so as to adjust the facing direction of the curved-surface liquid crystal display screen, the curved-surface liquid crystal display screen is flexible to use, the water cooling strips in the heat dissipation assembly are matched with the heat exchange fins so as to exchange heat and cool air flow in the heat dissipation frame, and the low-temperature air flow is matched with the heat dissipation fan so as to facilitate air-cooling heat dissipation of the interior of the outer frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of curved liquid crystal display screens, in particular to a curved liquid crystal display screen. Background Art

[0002] Curved displays refer to display devices with curved panels, which not only increase the beauty of the display, but also enhance the user's visual experience of spaciousness. Visually, curved displays provide a better experience than ordinary displays. The human eyeball is convex and curved, and the curvature of the curved screen can ensure that the distance between the eyes is equal, so the curved screen can bring a better sensory experience.

[0003] For example, the utility model with application number CN202021764503.3 discloses a curved LCD display. The curved LCD display similar to the above application currently has the following shortcomings: although it is convenient for overall heat dissipation, it is not convenient to flexibly adjust the orientation of the curved LCD display during use, and there are limitations in its use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a curved liquid crystal display screen is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a curved liquid crystal display screen to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curved liquid crystal display screen, comprising an outer frame, a steering assembly and a heat dissipation assembly, wherein a curved liquid crystal screen is installed on the inner side of the outer frame, and a fixing rod is fixed to the middle part of the rear side of the outer frame, a steering assembly is installed below the fixing rod, and the steering assembly comprises a mounting frame, a rotating shaft, an outer gear ring, a driving gear, a rotating shaft and a micro motor, a rotating shaft is rotatably arranged inside the mounting frame, and an outer gear ring is fixed to the outer side below the rotating shaft, a driving gear is meshed on one side of the outer gear ring, and a rotating shaft is arranged in the middle of the driving gear, a micro motor is installed below the rotating shaft, and the micro motor is located inside the mounting frame, and heat dissipation assemblies are installed on both sides of the rear of the outer frame.

[0007] Furthermore, a lip-shaped sealing strip is provided between the outer frame and the curved liquid crystal screen, and both the outer frame and the curved liquid crystal screen are curved structures.

[0008] Furthermore, the upper end of the rotating shaft is fixedly connected to the bottom end of the fixing rod, and the fixing rod is fixedly connected to the rear wall of the outer frame.

[0009] Furthermore, the heat dissipation assembly includes a heat dissipation frame, a vent and a filter. Ventilation holes are provided on both sides of the heat dissipation frame, and a filter is fixed inside the vent.

[0010] Furthermore, the heat dissipation assembly also includes water-cooling strips and heat exchange fins. Three rows of water-cooling strips are evenly distributed inside the heat dissipation frame, and heat exchange fins are fixed on both upper and lower sides of the water-cooling strips.

[0011] Furthermore, the heat dissipation assembly also includes a heat dissipation fan, the heat dissipation frame is an arc-shaped structure, and a heat dissipation fan is embedded in the middle of the heat dissipation frame.

[0012] The utility model provides a curved liquid crystal display screen, which has the following beneficial effects:

[0013] The utility model is provided with a steering assembly, which is convenient for driving the rotation of the driving gear through a micro motor and a rotating shaft. The driving gear is meshed and connected with the outer gear ring, thereby being able to drive the rotation of the outer gear ring and the rotating shaft, so that the rotating shaft and the fixed rod can drive the steering of the outer frame body and the curved liquid crystal screen to adjust the orientation of the curved liquid crystal screen. The utility model is more flexible in use, and the lip-shaped sealing strip between the outer frame body and the curved liquid crystal screen can improve the sealing performance of the curved liquid crystal screen.

[0014] The utility model is provided with a heat dissipation component, and the heat dissipation frames with an arc-shaped structure are distributed on both sides of the rear of the outer frame, which is beneficial to enhancing the structural strength of the outer frame. The outer frame is provided with a hollow heat dissipation ventilation groove at the position corresponding to the heat dissipation frame, and the external airflow can enter the interior of the heat dissipation frame through the vent, and the filter can play a role in filtering dust. The water-cooling strip contains water-cooling liquid, and the three rows of water-cooling strips cooperate with the heat exchange fins to exchange heat and cool the airflow inside the heat dissipation frame. The low-temperature airflow cooperates with the heat dissipation fan for easy air-cooling and heat dissipation to the inside of the outer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of a curved liquid crystal display screen of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a steering assembly of a curved liquid crystal display screen of the utility model;

[0017] Figure 3 This is a schematic diagram of the rear view structure of a curved liquid crystal display screen of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of a heat dissipation component of a curved liquid crystal display screen of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the exploded structure of an outer frame of a curved liquid crystal display screen and a curved liquid crystal screen.

[0020] In the figure: 1. outer frame; 2. curved LCD screen; 3. fixing rod; 4. steering assembly; 401. mounting frame; 402. rotating shaft; 403. outer gear ring; 404. driving gear; 405. rotating shaft; 406. micro motor; 5. supporting base plate; 6. heat dissipation assembly; 601. heat dissipation frame; 602. vent; 603. filter; 604. water cooling strip; 605. heat exchange fins; 606. cooling fan. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, a curved liquid crystal display screen includes an outer frame 1, a steering assembly 4 and a heat dissipation assembly 6, a curved liquid crystal screen 2 is installed on the inner side of the outer frame 1, and a fixing rod 3 is fixed to the middle part of the rear side of the outer frame 1, a lip-shaped sealing strip is arranged between the outer frame 1 and the curved liquid crystal screen 2, and the outer frame 1 and the curved liquid crystal screen 2 are both curved structures, a steering assembly 4 is installed below the fixing rod 3, and the steering assembly 4 includes a mounting frame 401, a rotating shaft 402, an outer gear ring 403, a driving gear 404, a rotating shaft 405 and a micro motor 406, a rotating shaft 402 is arranged inside the mounting frame 401, and an outer gear ring 403 is fixed to the lower outer side of the rotating shaft 402, a driving gear 404 is meshed on one side of the outer gear ring 403, and the middle of the driving gear 404 A rotating shaft 405 is provided at the bottom, a micro motor 406 is installed below the rotating shaft 405, and the micro motor 406 is located inside the mounting frame 401, the upper end of the rotating shaft 402 is fixedly connected to the bottom end of the fixing rod 3, and the fixing rod 3 is fixedly connected to the rear wall of the outer frame 1; the micro motor 406 and the rotating shaft 405 are convenient for driving the rotation of the driving gear 404, the driving gear 404 is meshed and connected with the outer gear ring 403, and then can drive the rotation of the outer gear ring 403 and the rotating shaft 402, so that the rotating shaft 402 and the fixing rod 3 can drive the outer frame 1 and the curved liquid crystal screen 2 to turn, so as to adjust the orientation of the curved liquid crystal screen 2, and the use is more flexible, and the lip-shaped sealing strip between the outer frame 1 and the curved liquid crystal screen 2 can improve the sealing performance of the curved liquid crystal screen 2.

[0023] like Figure 3-Figure 5As shown, heat dissipation components 6 are installed on both sides of the rear of the outer frame 1, and the heat dissipation components 6 include a heat dissipation frame 601, a vent 602 and a filter 603. Ventilation holes 602 are provided on both sides of the heat dissipation frame 601, and a filter 603 is fixed inside the vent 602; the heat dissipation component 6 also includes a ring water cooling strip 604 and a heat exchange fin 605, and three rows of water cooling strips 604 are evenly distributed inside the heat dissipation frame 601, and heat exchange fins 605 are fixed on both sides of the upper and lower sides of the water cooling strip 604; the heat dissipation component 6 also includes a heat dissipation fan 606, the heat dissipation frame 601 is an arc-shaped structure, and the middle of the heat dissipation frame 601 A heat dissipation fan 606 is embedded in the heat dissipation frame 601; the heat dissipation frame 601 with an arc-shaped structure is distributed on both sides of the rear of the outer frame 1, which is beneficial to enhancing the structural strength of the outer frame 1; the outer frame 1 is provided with a hollow heat dissipation ventilation groove at the position corresponding to the heat dissipation frame 601, and the external airflow can enter the interior of the heat dissipation frame 601 through the vent 602; the filter 603 can filter dust; the water-cooling strip 604 contains water-cooling liquid; the three rows of water-cooling strips 604 cooperate with the heat exchange fins 605 to exchange heat and cool the airflow inside the heat dissipation frame 601; the low-temperature airflow cooperates with the heat dissipation fan 606 to facilitate air cooling of the interior of the outer frame 1.

[0024] In summary, if Figure 1-Figure 3 As shown, when the curved liquid crystal display screen is used, the supporting base plate 5 can be firstly set on the desktop. When in use, the micro motor 406 and the rotating shaft 405 can be driven by the controller built into the mounting frame 401 to drive the rotation of the driving gear 404. The driving gear 404 is meshed and connected with the outer gear ring 403, and then can drive the rotation of the outer gear ring 403 and the rotating shaft 402, so that the rotating shaft 402 and the fixing rod 3 can drive the outer frame 1 and the curved liquid crystal screen 2 to turn, so as to adjust the orientation of the curved liquid crystal screen 2. In addition, during use, the external airflow can enter the interior of the heat dissipation frame 601 through the vent 602. At this time, the filter 603 can play a role in filtering dust. The water-cooling strip 604 contains water-cooling liquid, so that the three rows of water-cooling strips 604 cooperate with the heat exchange fins 605 to exchange heat and cool the airflow inside the heat dissipation frame 601. Then, the low-temperature airflow cooperates with the heat dissipation fan 606 to perform air cooling and heat dissipation inside the outer frame 1, thus completing the use process of the curved liquid crystal display screen.

[0025] 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 curved liquid crystal display screen, comprising an outer frame (1), a steering assembly (4) and a heat dissipation assembly (6), characterized in that: A curved liquid crystal screen (2) is installed on the inner side of the outer frame (1), and a fixing rod (3) is fixed on the middle part of the rear side of the outer frame (1). A steering assembly (4) is installed below the fixing rod (3), and the steering assembly (4) comprises a mounting frame (401), a rotating shaft (402), an outer gear ring (403), a driving gear (404), a rotating shaft (405) and a micro motor (406). The rotating shaft (405) is arranged inside the mounting frame (401). 02), and an outer toothed ring (403) is fixed on the lower outer side of the rotating shaft (402), a driving gear (404) is meshed on one side of the outer toothed ring (403), and a rotating shaft (405) is provided in the middle of the driving gear (404), a micro motor (406) is installed below the rotating shaft (405), and the micro motor (406) is located inside the installation frame (401), and heat dissipation components (6) are installed on both sides of the rear of the outer frame (1).

2. A curved liquid crystal display screen according to claim 1, characterized in that: A lip-shaped sealing strip is provided between the outer frame (1) and the curved liquid crystal screen (2), and both the outer frame (1) and the curved liquid crystal screen (2) are curved structures.

3. The curved liquid crystal display screen according to claim 1, characterized in that: The upper end of the rotating shaft (402) is fixedly connected to the bottom end of the fixing rod (3), and the fixing rod (3) is fixedly connected to the rear wall of the outer frame (1).

4. The curved liquid crystal display screen according to claim 1, characterized in that: The heat dissipation component (6) comprises a heat dissipation frame (601), a vent (602) and a filter (603); the vent (602) is provided on both sides of the heat dissipation frame (601), and the filter (603) is fixed inside the vent (602).

5. The curved liquid crystal display screen according to claim 4, characterized in that: The heat dissipation component (6) further comprises water cooling strips (604) and heat exchange fins (605); three rows of water cooling strips (604) are evenly distributed inside the heat dissipation frame (601), and heat exchange fins (605) are fixed on both upper and lower sides of the water cooling strips (604).

6. The curved liquid crystal display screen according to claim 5, characterized in that: The heat dissipation component (6) further comprises a heat dissipation fan (606); the heat dissipation frame (601) is in an arc-shaped structure, and a heat dissipation fan (606) is embedded in the middle of the heat dissipation frame (601).

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