Liquid crystal display with impact-resistant bezel

Abstract

The utility model discloses a liquid crystal display screen with anti -impact frame relates to the field of liquid crystal display screen. The utility model provides a kind of with the anti -impact frame of eye protection ability's liquid crystal display screen. Including shell, the front part of shell is fixedly connected with display screen, shell is fixedly connected with first mounting plate, shell is fixedly connected with transparent plate, further including fixing frame, fixing frame is fixedly connected on transparent plate, rotatably connected with pivot on fixing frame, pivot is fixedly connected with eye protection film, eye protection film is wound on pivot, torsional spring is arranged between pivot and fixing frame, the lower part of eye protection film is fixedly connected with sliding frame. The utility model sets up eye protection film, when needing to protect eye through eye protection film, can directly through the sliding frame of pulling down to make eye protection film unfold, when not needing to use eye protection film, then can again wind eye protection film, to be able to reduce the influence that eye protection film receives sunlight and other external factors as far as possible, more convenient for eye protection.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal displays, and more particularly to a liquid crystal display with an impact-resistant frame. Background Technology

[0002] An LCD screen is a flat panel display that can be used as a screen for televisions or computers to display images. Because LCD screens are prone to dead pixels when subjected to impacts, they cannot display images correctly. Therefore, an impact-resistant bezel can be fitted to the LCD screen to solve this problem.

[0003] During operation, the blue light emitted by LCD screens with impact-resistant bezels can damage the eyes. Therefore, to protect their eyes, people often choose to wear blue light blocking glasses or apply eye-protecting films to the screen. However, when an LCD screen is used as a television screen, it is usually intended for the whole family to watch, making it impractical to equip everyone with blue light blocking glasses, which are also more likely to be lost or damaged in daily life. Eye-protecting films, on the other hand, are prone to aging due to prolonged exposure to sunlight and other external factors, requiring frequent replacement, which is inconvenient. Furthermore, the light can easily create reflective areas on the LCD screen, making it more difficult for viewers to see clearly. To see the information in these reflective areas, people may unconsciously turn their heads and look at the screen at an angle, a habit that can also negatively impact the eyes. Therefore, a new type of LCD screen with impact-resistant bezels and eye-protecting capabilities is being developed. Summary of the Invention

[0004] In order to overcome the inconvenience of current eye protection methods for LCD screens, this utility model provides an LCD screen with an impact-resistant frame that has eye protection capabilities.

[0005] The technical implementation scheme of this utility model is as follows: a liquid crystal display screen with an impact-resistant frame includes a housing, a display screen fixedly connected to the front of the housing, a first mounting plate fixedly connected to the housing, a plurality of circumferentially distributed rubber strips fixedly connected to the housing, a connecting frame fixedly connected between the rubber strips, a cover cloth connected between the housing and the connecting frame, a transparent plate fixedly connected to the housing, and a fixing frame fixedly connected to the transparent plate. A rotating shaft is rotatably connected to the fixing frame, an eye protection film is fixedly connected to the rotating shaft, the eye protection film is wound around the rotating shaft, a torsion spring is wound between the rotating shaft and the fixing frame, a sliding frame is fixedly connected to the lower part of the eye protection film, and symmetrically distributed hinge plates are rotatably connected to the transparent plate.

[0006] Optionally, the LCD screen with an impact-resistant bezel also includes two motors, each fixed to a connecting bracket. One motor has a baffle plate fixed to it, and the other motor has a storage rack fixed to it.

[0007] Optionally, the LCD screen with an impact-resistant bezel also includes a first magnet fixed to a sliding frame, and a second magnet fixed to a transparent plate, wherein the first magnet and the second magnet are magnetically attracted to each other.

[0008] Optionally, the LCD screen with an impact-resistant bezel also includes a wiping wheel that is rotatably connected to a sliding frame.

[0009] Optionally, the LCD display with an impact-resistant bezel also includes a guide scraper fixed to a mounting bracket.

[0010] Optionally, the LCD display with an impact-resistant bezel also includes a second mounting plate, which is symmetrically fixed to the housing.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This invention features an eye protection film that can be unfolded by pulling down the sliding frame when needed to protect the eyes, and can be rolled up again when not in use. This minimizes the impact of sunlight and other external factors on the eye protection film, making it easier to protect the eyes.

[0013] This invention allows for the wiping of dust and other impurities on a transparent plate by rotating a wiping wheel as the sliding frame moves. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a cross-sectional three-dimensional structural diagram of the rubber strip, transparent plate, and hinge plate of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the housing, first mounting plate, and covering cloth of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the motor, shield, and storage rack of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the transparent plate, the fixing frame, and the second magnet of this utility model.

[0019] Figure 6 This is a cross-sectional three-dimensional structural diagram of the eye protection film, torsion spring, and sliding frame of this utility model.

[0020] Figure 7 This is a cross-sectional three-dimensional structural diagram of the sliding frame, guide scraper, and wiping wheel of this utility model.

[0021] The components in the attached diagram are labeled as follows: 1. Housing, 2. Display screen, 3. First mounting plate, 31. Second mounting plate, 4. Connecting frame, 5. Covering cloth, 51. Rubber strip, 6. Transparent plate, 7. Hinge plate, 71. Motor, 72. Cover plate, 73. Storage rack, 8. Fixing frame, 81. Rotating shaft, 9. Eye protection film, 10. Torsion spring, 11. Sliding frame, 12. First magnet, 13. Second magnet, 14. Guide scraper, 15. Wiping wheel. Detailed Implementation

[0022] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0023] Example 1: A liquid crystal display screen with an impact-resistant frame, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the device includes a housing 1, a display screen 2 fixedly attached to the front of the housing 1, a first mounting plate 3 fixedly attached to the rear of the housing 1, second mounting plates 31 symmetrically distributed vertically on both the left and right sides of the housing 1, three rubber strips 51 fixedly attached to the top, bottom, left, and right sides of the housing 1, a connecting frame 4 fixedly attached between the rubber strips 51, a cover cloth 5 connecting the housing 1 and the connecting frame 4, and a transparent plate 6 fixedly attached to the front of the housing 1, covering the display screen 2. The front left and right sides of the transparent plate 6 are rotatably connected. The device includes a hinge plate 7 and a fixing frame 8. The fixing frame 8 is fixed to the upper front part of the transparent plate 6. A rotating shaft 81 is rotatably connected to the fixing frame 8. An eye protection film 9 is fixed to the rotating shaft 81 and is wound around the rotating shaft 81. A torsion spring 10 is wound between the rotating shaft 81 and the fixing frame 8. A sliding frame 11 is fixed to the lower part of the eye protection film 9. A first magnet 12 is fixed to the front part of the sliding frame 11. A second magnet 13 is fixed to the lower front part of the transparent plate 6. The first magnet 12 and the second magnet 13 are magnetically attracted to each other.

[0024] When using this device, the display screen 2 needs to be connected to the corresponding external device in advance, depending on the intended use. This allows the display screen 2 to display the image provided by the device. Then, protruding nails or other columnar objects can be installed on a wall or other vertical surface. The first mounting plate 3 is then aligned with the columnar object, allowing the housing 1 and display screen 2 to be inserted into the columnar object via the first mounting plate 3, thus fixing the display screen 2 to the wall or other vertical surface. Alternatively, the second mounting plate 31 can be directly fixed to the wall or other vertical surface using bolts or nails. The display screen 2 can then be used normally. The surface of the display screen 2 is covered with a transparent plate 6, which protects it. When the edge of the housing 1 is about to be impacted, the connecting frame 4 will be impacted first. The rubber strip 51 can buffer the impact force, thus preventing damage to the display screen 2 and achieving an impact-resistant effect. Since light may shine directly on the left and right sides of the display screen 2, it can easily create reflections, making some areas of the display screen 2 unclear. To solve this problem, the hinge plate 7 can be rotated according to the angle of light projection, allowing the hinge plate 7 to block the light, thus preventing reflections on the display screen 2. The screen has a reflective area, making it easier to view and preventing viewers from squinting to see the reflective area, thus protecting their eyes. To protect the eyes of viewers, the sliding bracket 11 can be manually moved downwards. Driven by the sliding bracket 11, the first magnet 12 also moves downwards. Simultaneously, the sliding bracket 11 pulls the bottom of the eye protection film 9 downwards, causing it to unfold. The eye protection film 9 also drives the rotating shaft 81 to rotate, causing the torsion spring 10 to twist. When the first magnet 12 moves to contact the second magnet 13, the first magnet 12 will interact with the second magnet 13. The iron 13 are attracted together, thus fixing the position of the sliding frame 11 and the eye protection film 9. At this time, the eye protection film 9 can protect the eyes of the viewer. When the eye protection film 9 is not needed, the first magnet 12 and the second magnet 13 can be manually separated. Then, the first magnet 12 is released, and the rotating shaft 81 rotates in the opposite direction under the drive of the torsion spring 10, so that the eye protection film 9 is rolled up again, and the sliding frame 11 moves upward to reset. Since the eye protection film 9 is rolled up into the fixed frame 8, it can avoid external factors such as sunlight, thereby extending the service life of the eye protection film 9 and reducing the number of replacements.

[0025] Example 2: Based on Example 1, such as Figure 1 , Figure 3 and Figure 4 As shown, the LCD screen with an impact-resistant frame also includes two motors 71. The two motors 71 are fixed to the upper and lower sides of the left front part of the connecting frame 4, respectively. The right side of the output shaft of the upper motor 71 is fixed to a baffle plate 72, and the right side of the output shaft of the lower motor 71 is fixed to a storage rack 73. The baffle plate 72 can cooperate with the storage rack 73 to cover the display screen 2 and the transparent plate 6.

[0026] By setting up a shield 72 and keeping it in an unfolded state, impacts from the front and top can be blocked, and dust and other impurities can be kept out during normal times. The storage rack 73 allows for the placement of miscellaneous items. When the device needs to be stored, the motor 71 needs to be started. Driven by the output shaft of the motor 71, the shield 72 and the storage rack 73 rotate and press against the transparent plate 6, thereby further protecting the display screen 2. The motor 71 is then turned off. When the device needs to be used again, the motor 71 is used to unfold the shield 72 and the storage rack 73.

[0027] like Figure 7 As shown, the LCD screen with an impact-resistant bezel also includes a wiping wheel 15, which is rotatably connected to the sliding frame 11.

[0028] As the sliding frame 11 moves downward, the wiping wheel 15 also moves downward. During this process, the wiping wheel 15 is subjected to the friction of the transparent plate 6, so that it can move downward while rotating on the transparent plate 6, thereby wiping away dust and other impurities on the transparent plate 6.

[0029] like Figure 7 As shown, the LCD screen with an impact-resistant bezel also includes a guide scraper 14, which is fixed to the lower side of the mounting bracket 8.

[0030] When the eye protection film 9 is unfolded, the guide scraper 14 will stick to the eye protection film 9, thereby scraping away dust and other impurities on the eye protection film 9 and cleaning the eye protection film 9.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display screen with an impact-resistant frame, comprising a housing (1), a display screen (2) fixedly connected to the front of the housing (1), a first mounting plate (3) fixedly connected to the housing (1), a plurality of circumferentially distributed rubber strips (51) fixedly connected to the housing (1), a connecting frame (4) fixedly connected between the rubber strips (51), a cover cloth (5) connected between the housing (1) and the connecting frame (4), and a transparent plate (6) fixedly connected to the housing (1), characterized in that: It also includes a fixing frame (8), which is fixed to the transparent plate (6). A rotating shaft (81) is rotatably connected to the fixing frame (8). An eye protection film (9) is fixed to the rotating shaft (81). The eye protection film (9) is wound around the rotating shaft (81). A torsion spring (10) is wound between the rotating shaft (81) and the fixing frame (8). A sliding frame (11) is fixed to the lower part of the eye protection film (9). A symmetrically distributed hinge plate (7) is rotatably connected to the transparent plate (6).

2. A liquid crystal display screen with an impact-resistant frame as described in claim 1, characterized in that: It also includes a motor (71), there are two motors (71), both motors (71) are fixed to the connecting frame (4), one of the motors (71) is fixed to a baffle plate (72), and the other motor (71) is fixed to a storage rack (73).

3. A liquid crystal display screen with an impact-resistant frame as described in claim 2, characterized in that: It also includes a first magnet (12), which is fixed to the sliding frame (11), and a second magnet (13) is fixed to the transparent plate (6). The first magnet (12) and the second magnet (13) are magnetically attracted to each other.

4. A liquid crystal display screen with an impact-resistant frame as described in claim 3, characterized in that: It also includes a wiping wheel (15), which is rotatably connected to the sliding frame (11).

5. A liquid crystal display screen with an impact-resistant frame as described in claim 4, characterized in that: It also includes a guide scraper (14), which is fixed to the frame (8).

6. A liquid crystal display screen with an impact-resistant frame as described in claim 5, characterized in that: It also includes a second mounting plate (31), which is symmetrically fixed to the housing (1).

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