Anti-D-PHY differential signal interference liquid crystal display screen

Abstract

The utility model relates to the technical field of liquid crystal display screens, and discloses an anti-D-PHY differential signal interference liquid crystal display screen, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned in the main body mechanism, and the main body mechanism comprises a liquid crystal display screen body, a fixed back plate and a fixed plate, the fixed back plate is fixedly mounted in the middle of the right end of the liquid crystal display screen body, and the fixed plate is fixedly mounted at the right end of the fixed back plate; according to the D-PHY differential signal interference resistant liquid crystal display screen, through installation of the main body mechanism, the liquid crystal display screen body can be conveniently fixed through a screw hole and a bolt, a user can conveniently adjust the liquid crystal display screen body up and down through a lifting rod, a rotating rod can conveniently adjust the liquid crystal display screen body left and right, and a stand column is used for stabilizing the rotating rod; the telescopic column can adjust the front-back distance, the mounting plate can fix the liquid crystal display screen body on the wall, and the adjusting capacity of the D-PHY differential signal interference resistant liquid crystal display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen capable of resisting D-PHY differential signal interference. Background Art

[0002] Liquid crystal display, abbreviated as LCD in English, stands for Liquid Crystal Display. It is a type of flat-panel display used for television and computer screen displays. The advantages of this display are low power consumption, small size and low radiation.

[0003] The existing patent document of publication number CN219916127U discloses a liquid crystal display screen, comprising: a housing, a diaphragm assembly and a liquid crystal glass, wherein the housing comprises a middle frame and a face shell, wherein a placement groove is provided at one end of the middle frame facing the face shell, wherein the diaphragm assembly and the liquid crystal glass are both fixed between the middle frame and the face shell, and wherein the diaphragm assembly and the liquid crystal glass are both located in the placement groove. By providing a placement groove at one end of the middle frame facing the face shell, and placing both the diaphragm assembly and the liquid crystal glass in the placement groove, the thickness of the middle frame can be reasonably utilized, thereby reducing the thickness of the entire housing, which is beneficial to making the display screen thinner and lighter, and is beneficial to reducing the space occupancy rate, and can also reduce the manufacturing cost.

[0004] The existing patent document publication number CN219916127U LCD display is not easy to adjust after installation. In mobile devices, the MIPID-PHY interface used to connect the display and the camera generates noise, which is coupled with the device's own antenna, thereby possibly reducing the antenna sensitivity and having poor anti-interference ability. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a liquid crystal display screen that is resistant to D-PHY differential signal interference, so as to solve the problem raised in the above background technology that it is inconvenient to adjust the display screen after installation, and in a mobile device, the MIPID-PHY interface used to connect the display and the camera generates noise, and the noise is coupled with the antenna of the device itself, thereby possibly reducing the antenna sensitivity and having poor anti-interference ability.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a liquid crystal display screen that resists D-PHY differential signal interference, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located inside the main mechanism, and the main mechanism comprises a liquid crystal display screen body, a fixed back plate, and a fixed plate, wherein the fixed back plate is fixedly mounted at the middle of the right end of the liquid crystal display screen body, and the fixed plate is fixedly mounted at the right end of the fixed back plate;

[0009] The main body mechanism also includes a screw hole, a lifting rod, a rotating rod, a column, a telescopic column, a mounting plate and a mounting hole. The screw hole is fixedly arranged at the front end of the fixing plate, and the lifting rod is fixedly installed at the right end of the fixing plate. The screw hole facilitates the passing of bolts to fix the LCD screen body, and the lifting rod facilitates the user to adjust the LCD screen body up and down.

[0010] Preferably, the rotating rod is fixedly mounted on the right end of the lifting rod, and the upright column is fixedly mounted inside the rotating rod. The rotating rod is convenient for left-right adjustment, and the upright column is used to stabilize the rotating rod.

[0011] Preferably, the telescopic column is fixedly installed at the lower end of the rotating rod, the mounting plate is fixedly installed at the right end of the telescopic column, and the mounting hole is fixedly arranged in the middle of the front end of the LCD screen body at the upper end of the mounting plate. The telescopic column serves to adjust the front and rear distance, and the mounting plate serves to fix the LCD screen body to the wall.

[0012] Preferably, the auxiliary mechanism includes a liquid crystal display panel, a connecting line board, a control main board, a line board interface, a main control chip, a noise filter and a heat dissipation port, and the liquid crystal display panel is fixedly mounted on the left end of the fixed back plate.

[0013] Preferably, the connecting wire board is fixedly installed at the lower end of the liquid crystal display panel, the control main board is fixedly installed at the lower end of the connecting wire board, and the wire board interface is fixedly installed at the upper end of the control main board. The connecting wire board serves to connect the liquid crystal display panel and the control main board, and the wire board interface is used for the installation of the connecting wire board.

[0014] Preferably, the main control chip is fixedly installed in the middle of the control main board, the noise filter is fixedly installed at the left end of the main control chip, and the heat dissipation port is fixedly installed in the middle of the front end of the liquid crystal display body. The main control chip controls the operation of the liquid crystal display panel, the noise filter is used to mitigate interference and prevent interference from reducing antenna sensitivity, and the heat dissipation port plays a role in heat dissipation to prevent the chip from being damaged by heat.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The LCD screen resistant to D-PHY differential signal interference, through the installation of the main body mechanism, realizes that the bolts through which the screw holes are convenient to pass fix the LCD screen body, the lifting rod is convenient for the user to adjust the LCD screen body up and down, the rotating rod is convenient for left and right adjustment, the column is used to stabilize the rotating rod, the telescopic column is used to adjust the front and back distance, and the mounting plate is used to fix the LCD screen body on the wall, thereby improving the adjustment ability of the LCD screen resistant to D-PHY differential signal interference;

[0017] 2. The LCD display screen that is resistant to D-PHY differential signal interference realizes the function of connecting the LCD display panel and the control main board through the installation of auxiliary mechanisms. The line board interface is used for the installation of the connecting line board. The main control chip controls the operation of the LCD display panel. The noise filter is used to mitigate interference and prevent interference from reducing antenna sensitivity. The heat dissipation port plays a role in heat dissipation to prevent the chip from being damaged by heat, thereby improving the practicality of the LCD display screen that is resistant to D-PHY differential signal interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 It is a partial enlarged structural schematic diagram of the auxiliary mechanism of the utility model.

[0022] In the figure: 1. Main mechanism; 101. LCD screen body; 102. Fixed back plate; 103. Fixed plate; 104. Screw hole; 105. Lifting rod; 106. Rotating rod; 107. Column; 108. Telescopic column; 109. Mounting plate; 110. Mounting hole; 2. Auxiliary mechanism; 201. LCD panel; 202. Connecting wire board; 203. Control main board; 204. Wire board interface; 205. Main control chip; 206. Noise filter; 207. Heat dissipation port. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4The utility model provides a technical solution: a liquid crystal display screen that resists D-PHY differential signal interference, including a main body mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located inside the main body mechanism 1, the main body mechanism 1 includes a liquid crystal display screen body 101, a fixed back plate 102, and a fixed plate 103, the fixed back plate 102 is fixedly installed in the middle of the right end of the liquid crystal display screen body 101, and the fixed plate 103 is fixedly installed at the right end of the fixed back plate 102; the main body mechanism 1 also includes a screw hole 104, a lifting rod 105, a rotating rod 106, a column 107, a telescopic column 108, a mounting plate 109 and a mounting hole 110, the screw hole 104 is fixedly arranged at the front end of the fixed plate 103, the lifting rod 105 is fixedly installed at the right end of the fixed plate 103, and the rotating rod 106 is fixedly installed at the right end of the fixed back plate 103. The movable rod 106 is fixedly installed on the right end of the lifting rod 105, the column 107 is fixedly installed inside the rotating rod 106, the telescopic column 108 is fixedly installed on the lower end of the rotating rod 106, and the mounting plate 109 is fixedly installed on the right end of the telescopic column 108. The mounting hole 110 is fixedly set in the middle of the front end of the LCD screen body 101 at the upper end of the mounting plate 109. The screw hole 104 is convenient for the bolt to pass through to fix the LCD screen body 101. The lifting rod 105 is convenient for the user to adjust the LCD screen body 101 up and down, and the rotating rod 106 is convenient for left and right adjustment. The column 107 is used to stabilize the rotating rod 106, the telescopic column 108 is used to adjust the front and back distance, and the mounting plate 109 is used to fix the LCD screen body 101 to the wall.

[0025] The auxiliary mechanism 2 includes a liquid crystal display panel 201, a connecting line board 202, a control main board 203, a line board interface 204, a main control chip 205, a noise filter 206 and a heat dissipation port 207. The liquid crystal display panel 201 is fixedly mounted on the left end of the fixed back plate 102, the connecting line board 202 is fixedly mounted on the lower end of the liquid crystal display panel 201, the control main board 203 is fixedly mounted on the lower end of the connecting line board 202, the line board interface 204 is fixedly mounted on the upper end of the control main board 203, and the main control chip 205 is fixedly mounted on the control main board 2 03, the noise filter 206 is fixedly installed on the left end of the main control chip 205, the heat dissipation port 207 is fixedly installed in the middle of the front end of the liquid crystal display body 101, the connecting wire board 202 connects the liquid crystal display panel 201 and the control main board 203, the wire board interface 204 is used for connecting the wire board 202 for installation, the main control chip 205 controls the operation of the liquid crystal display panel 201, the noise filter 206 is used to mitigate interference and prevent interference from reducing the antenna sensitivity, and the heat dissipation port 207 plays a role in heat dissipation to prevent the chip from being damaged by heat.

[0026] Working principle: When in use, fix the mounting plate 109 to the wall with screws, and fix the fixed back plate 102 with the screw holes 104 on the fixing plate 103 with bolts. The user can adjust the angle of the LCD screen body 101 according to his or her own usage habits. The connecting wire board 202 connects the LCD display panel 201 and the control main board 203. The wire board interface 204 is used for the installation of the connecting wire board 202. The main control chip 205 controls the operation of the LCD display panel 201. The noise filter 206 is used to reduce interference and prevent interference from reducing the antenna sensitivity. The heat dissipation port 207 plays a role in heat dissipation to prevent the chip from being damaged by heat.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A liquid crystal display screen resistant to D-PHY differential signal interference, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a liquid crystal display screen body (101), a fixed back plate (102), and a fixed plate (103); the fixed back plate (102) is fixedly mounted at the middle of the right end of the liquid crystal display screen body (101); and the fixed plate (103) is fixedly mounted at the right end of the fixed back plate (102); The main body mechanism (1) also includes a screw hole (104), a lifting rod (105), a rotating rod (106), a column (107), a telescopic column (108), a mounting plate (109) and a mounting hole (110), wherein the screw hole (104) is fixedly arranged at the front end of the fixing plate (103), and the lifting rod (105) is fixedly arranged at the right end of the fixing plate (103).

2. The liquid crystal display screen resistant to D-PHY differential signal interference according to claim 1, characterized in that: The rotating rod (106) is fixedly mounted on the right end of the lifting rod (105), and the upright column (107) is fixedly mounted inside the rotating rod (106).

3. The liquid crystal display screen resistant to D-PHY differential signal interference according to claim 2, characterized in that: The telescopic column (108) is fixedly mounted on the lower end of the rotating rod (106), the mounting plate (109) is fixedly mounted on the right end of the telescopic column (108), and the mounting hole (110) is fixedly arranged at the middle of the front end of the liquid crystal display screen body (101) at the upper end of the mounting plate (109).

4. The liquid crystal display screen resistant to D-PHY differential signal interference according to claim 3, characterized in that: The auxiliary mechanism (2) comprises a liquid crystal display panel (201), a connecting line board (202), a control main board (203), a line board interface (204), a main control chip (205), a noise filter (206) and a heat dissipation port (207); the liquid crystal display panel (201) is fixedly mounted on the left end of the fixed backboard (102).

5. The liquid crystal display screen resistant to D-PHY differential signal interference according to claim 4, characterized in that: The connecting line board (202) is fixedly mounted on the lower end of the liquid crystal display panel (201), the control main board (203) is fixedly mounted on the lower end of the connecting line board (202), and the line board interface (204) is fixedly mounted on the upper end of the control main board (203).

6. The liquid crystal display screen resistant to D-PHY differential signal interference according to claim 5, characterized in that: The main control chip (205) is fixedly mounted in the middle of the control main board (203), the noise filter (206) is fixedly mounted at the left end of the main control chip (205), and the heat dissipation port (207) is fixedly mounted in the middle of the front end of the liquid crystal display screen body (101).

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