Liquid crystal display screen capable of resisting clutter signal interference

Abstract

The utility model relates to the technical field of liquid crystal display, and discloses an anti-clutter signal interference liquid crystal display screen which comprises a main body mechanism, a supporting mechanism and an auxiliary mechanism, the supporting mechanism is located in the main body mechanism, and the auxiliary mechanism is located on the right side of the main body mechanism. The main body mechanism comprises a protection box body, a protection baffle and a jacking air cylinder, the protection baffle is fixedly installed at the upper end of the protection box body, the jacking air cylinder is fixedly installed at the left end of the inner end of the protection box body, the hydraulic rod is movably installed at the right end of the jacking air cylinder, and the push rod is fixedly installed at the right end of the hydraulic rod; and the sliding block is fixedly mounted at the right end of the push rod. According to the liquid crystal display screen capable of resisting clutter signal interference, by installing the main body mechanism, a user can push the sliding block to move through the jacking air cylinder, the display screen is lifted through cooperation of parts, the user can lift the display screen conveniently, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display, in particular to a liquid crystal display screen which is resistant to interference from clutter signals. Background Art

[0002] The LCD screen is driven by the liquid crystal module therein. The strength and stability of the driving signal of the liquid crystal module ensure that the content displayed on the LCD screen is clear and stable.

[0003] The patent document of prior art announcement number CN213458878U discloses a radiation-proof and anti-interference liquid crystal display screen. The patent document mentions that it includes a bottom plate and a display screen body installed above the bottom plate, the upper surface of the bottom plate is symmetrically fixedly connected with a base, the top of the base is fixedly connected with a support column, and the tops of the two support columns are fixedly connected with a protection box, and the protection box is provided with a display screen body inside the protection box, and a support plate is fixedly connected to one side of the inner wall of the protection box, and the side of the support plate close to the display screen body is hinged to the display screen body through a hinge, and a cleaning device is fixedly connected to the inner wall of the protection box. The utility model cleans dust on the surface of the display screen body through the cleaning device to maintain the display effect of the display screen body, and the display screen body is rotated along the hinge to facilitate the inspection of the display screen body, and the support seat and the connecting block can be installed in coordination through the sliding connection between the limit block and the limit groove, thereby making the display screen body more stable.

[0004] However, in actual use, it is inconvenient for users to lift up the existing LCD screens that are resistant to interference from clutter signals, which affects the normal use of the users and reduces their practicality. Utility Model Content

[0005] The utility model aims to provide a liquid crystal display screen that is resistant to interference from clutter signals, so as to solve the problem in the above-mentioned background technology that it is inconvenient for users to lift the liquid crystal display screen, thereby affecting the normal use of the users and reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid crystal display screen that is resistant to interference from clutter signals, comprising a main mechanism, a supporting mechanism and an auxiliary mechanism, wherein the supporting mechanism is located inside the main mechanism, the auxiliary mechanism is located to the right of the main mechanism, the main mechanism comprises a protective box, a protective baffle and a top pressure cylinder, the protective baffle is fixedly mounted on the upper end of the protective box, and the top pressure cylinder is fixedly mounted on the left end of the inner end of the protective box.

[0007] Preferably, the main body mechanism further includes a hydraulic rod, a push rod, a sliding block, an anti-slip pad and a buffer pad, the hydraulic rod is movably mounted on the right end of the top pressure cylinder, and the push rod is fixedly mounted on the right end of the hydraulic rod.

[0008] Preferably, the sliding block is fixedly mounted on the right end of the push rod, the anti-skid pad is fixedly mounted on the lower end of the inner end of the protection box body, and the buffer pad is fixedly mounted on the right side of the anti-skid pad.

[0009] Preferably, the supporting mechanism includes a first fixed ring, a movable rod, a second fixed ring, a fixed block, a liquid crystal display screen body, a fixed seat and a movable shaft, the first fixed ring is fixedly mounted on the upper end of the slider, the movable rod is movably mounted on the upper end of the first fixed ring, and the second fixed ring is movably mounted on the upper end of the movable rod.

[0010] Preferably, the LCD screen body is fixedly mounted on the upper end of the second fixing ring, the fixing seat is fixedly mounted on the upper end of the protective baffle, the movable shaft is movably mounted in the middle of the fixing seat, and the LCD screen body is fixedly mounted on the right end of the movable shaft.

[0011] Preferably, the auxiliary mechanism includes a connecting hinge, a movable cover and a supporting base, the connecting hinge is movably installed at the right end of the protective box body, the movable cover is movably installed at the right end of the connecting hinge, and the supporting base is fixedly installed at the lower end of the protective box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The LCD screen that resists interference from clutter signals is installed with a main body mechanism so that the user can push the slider to move by means of a top-pressure cylinder, and the display screen can be lifted up by the cooperation between components, making it convenient for the user to lift up, thereby improving the practicability of the device.

[0014] 2. The LCD screen that resists interference from clutter signals is installed with a support mechanism, so that the user can fix one end of the screen through a fixed seat and a movable shaft, so that the screen can be supported and fixed, thereby increasing the stability of the screen when installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a partial enlarged structural diagram of the main mechanism of the utility model;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the support mechanism of the utility model.

[0019] In the figure: 1. Main body; 101. Protection box; 102. Protection baffle; 103. Top pressure cylinder; 104. Hydraulic rod; 105. Push rod; 106. Sliding block; 107. Anti-skid pad; 108. Buffer pad; 2. Support mechanism; 201. First fixed ring; 202. Movable rod; 203. Second fixed ring; 204. Fixed block; 205. LCD screen body; 206. Fixed seat; 207. Movable shaft; 3. Auxiliary mechanism; 301. Connecting hinge; 302. Movable cover; 303. Support base. 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 The utility model provides a technical solution: a liquid crystal display screen with resistance to interference from clutter signals, comprising a main mechanism 1, a supporting mechanism 2 and an auxiliary mechanism 3, wherein the supporting mechanism 2 is located inside the main mechanism 1, and the auxiliary mechanism 3 is located on the right side of the main mechanism 1; the main mechanism 1 comprises a protective box 101, a protective baffle 102 and a top pressure cylinder 103, wherein the protective baffle 102 is fixedly mounted on the upper end of the protective box 101, and the top pressure cylinder 103 is fixedly mounted on the left end of the inner end of the protective box 101.

[0022] The main mechanism 1 also includes a hydraulic rod 104, a push rod 105, a slider 106, an anti-skid pad 107 and a buffer pad 108. The hydraulic rod 104 is movably mounted on the right end of the top pressure cylinder 103, the push rod 105 is fixedly mounted on the right end of the hydraulic rod 104, the slider 106 is fixedly mounted on the right end of the push rod 105, the anti-skid pad 107 is fixedly mounted on the lower end of the inner end of the protective box 101, and the buffer pad 108 is fixedly mounted on the right side of the anti-skid pad 107. When the user uses the device, the user can start the top pressure cylinder 103 so that the hydraulic rod 104 can push the push rod 105 to move right, and the slider 106 can move left and right on the anti-skid pad 107. Through the use of the anti-skid pad 107, the slider 106 can reduce the speed of movement while it is moving. Through the use of the buffer pad 108, the position of the slider 106 can be limited, and it can be prevented from directly contacting the box body of the protective box 101.

[0023] The supporting mechanism 2 includes a first fixed ring 201, a movable rod 202, a second fixed ring 203, a fixed block 204, a liquid crystal display screen body 205, a fixed seat 206 and a movable shaft 207. The first fixed ring 201 is fixedly mounted on the upper end of the slider 106, the movable rod 202 is movably mounted on the upper end of the first fixed ring 201, the second fixed ring 203 is movably mounted on the upper end of the movable rod 202, the liquid crystal display screen body 205 is fixedly mounted on the upper end of the second fixed ring 203, the fixed seat 206 is fixedly mounted on the upper end of the protective baffle 102, the movable shaft 207 is movably mounted in the middle of the fixed seat 206, and the liquid crystal display screen body 205 is fixedly mounted on the right end of the movable shaft 207. The auxiliary mechanism 3 includes a connecting hinge 301, a movable cover 302 and a supporting base 303. The connecting hinge 301 is movably mounted on the right end of the protective box 101. The movable cover 302 is movably installed on the right end of the connecting hinge 301, and the support base 303 is fixedly installed at the lower end of the protective box 101. When the user needs to raise the LCD screen body 205, the slider 106 moves to the right, so that the first fixed ring 201, the movable rod 202 and the second fixed ring 203 cooperate to make one end of the LCD screen body 205 can be raised, and the other end of the LCD screen body 205 can be fixed by the cooperation of the fixed seat 206 and the movable shaft 207. By using the connecting hinge 301, the protective box 101 and the movable cover 302 can be closed. When the protective box 101 and the movable cover 302 are closed, it can play a certain protective effect against clutter signal interference. By using the support base 303, it can play a role of fixed support for the device.

[0024] Working principle: When the user uses the device, the user can start the top pressure cylinder 103, so that the hydraulic rod 104 can push the push rod 105 to move to the right, and the slider 106 moves left and right on the anti-skid pad 107. The use of the anti-skid pad 107 can reduce the speed of the slider while the slider 106 is moving. The use of the buffer pad 108 can limit the position of the slider 106 and prevent it from directly contacting the protective box 101. When the user needs to raise the LCD screen body 205, the slider 106 moves to the right, so that the first With the cooperation of a fixing ring 201, a movable rod 202 and a second fixing ring 203, one end of the liquid crystal display body 205 can be raised, and the other end of the liquid crystal display body 205 can be fixed by the cooperation of a fixing seat 206 and a movable shaft 207. By using a connecting hinge 301, the protective box body 101 and the movable cover 302 can be closed. When the protective box body 101 and the movable cover 302 are closed, a certain protection effect can be achieved against interference from clutter signals. By using a supporting base 303, it can play a role of fixed support for the device.

[0025] 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 liquid crystal display screen that resists interference from clutter signals, comprising a main body mechanism (1), a supporting mechanism (2) and an auxiliary mechanism (3), characterized in that: The support mechanism (2) is located inside the main mechanism (1), and the auxiliary mechanism (3) is located on the right side of the main mechanism (1). The main mechanism (1) comprises a protective box (101), a protective baffle (102) and a top-pressure cylinder (103). The protective baffle (102) is fixedly mounted on the upper end of the protective box (101), and the top-pressure cylinder (103) is fixedly mounted on the left end of the inner end of the protective box (101).

2. The liquid crystal display screen resistant to interference from clutter signals according to claim 1, characterized in that: The main body mechanism (1) further comprises a hydraulic rod (104), a push rod (105), a sliding block (106), an anti-slip pad (107) and a buffer pad (108); the hydraulic rod (104) is movably mounted on the right end of the top pressure cylinder (103); and the push rod (105) is fixedly mounted on the right end of the hydraulic rod (104).

3. The liquid crystal display screen resistant to interference from clutter signals according to claim 2, characterized in that: The sliding block (106) is fixedly mounted on the right end of the push rod (105), the anti-skid pad (107) is fixedly mounted on the lower end of the inner end of the protection box (101), and the buffer pad (108) is fixedly mounted on the right side of the anti-skid pad (107).

4. The liquid crystal display screen resistant to interference from clutter signals according to claim 3, characterized in that: The support mechanism (2) comprises a first fixed ring (201), a movable rod (202), a second fixed ring (203), a fixed block (204), a liquid crystal display screen body (205), a fixed seat (206) and a movable shaft (207); the first fixed ring (201) is fixedly mounted on the upper end of the slider (106); the movable rod (202) is movably mounted on the upper end of the first fixed ring (201); and the second fixed ring (203) is movably mounted on the upper end of the movable rod (202).

5. The liquid crystal display screen resistant to interference from clutter signals according to claim 4, characterized in that: The liquid crystal display screen body (205) is fixedly mounted on the upper end of the second fixing ring (203), the fixing seat (206) is fixedly mounted on the upper end of the protective baffle (102), the movable shaft (207) is movably mounted in the middle of the fixing seat (206), and the liquid crystal display screen body (205) is fixedly mounted on the right end of the movable shaft (207).

6. The liquid crystal display screen resistant to interference from clutter signals according to claim 5, characterized in that: The auxiliary mechanism (3) comprises a connecting hinge (301), a movable cover (302) and a support base (303); the connecting hinge (301) is movably mounted on the right end of the protective box (101); the movable cover (302) is movably mounted on the right end of the connecting hinge (301); and the support base (303) is fixedly mounted on the lower end of the protective box (101).

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