Anti-electromagnetic interference full-view liquid crystal display screen module

Abstract

The invention discloses an anti-electromagnetic interference full-view liquid crystal display screen module, which relates to the field of liquid crystal display modules, and comprises a display screen assembly, which comprises a display screen body, a frame part arranged in the display screen body, and a main structure shielding bag arranged in the frame part; the shielding assembly comprises an electromagnetic shielding part arranged in the frame part, a special-shaped diamagnetic part arranged in the electromagnetic shielding part and a diamagnetic film part arranged on the outer side of the frame part; the opening and closing assembly is used for adjusting the position between the electromagnetic shielding component and the frame component, the structure enables the ends of the multiple special-shaped anti-magnetic strips to be folded towards the main structure shielding bag, so that the anti-magnetic performance is enhanced, when electromagnetic interference is light, the special-shaped anti-magnetic strips achieve anti-magnetism through the structures of the special-shaped anti-magnetic strips, and according to the difference of the electromagnetic interference, the anti-magnetic performance is improved. When the sliding plate slides, different sliding depths of the sliding plate can be affected, so that the sliding length of the movable strip is controlled, the rotating angle of the special-shaped anti-magnetic strip is affected, and different anti-magnetic effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid crystal display modules, and in particular to an electromagnetic interference-resistant full-viewing angle liquid crystal display screen module. Background Art

[0002] Currently, liquid crystal displays (LCDs) are widely used in televisions, computers, and industrial human-machine displays, offering advantages such as low power consumption, compact size, and low radiation. LCDs achieve electro-optical conversion by shifting the orientation of liquid crystal molecules under the influence of an electric field, changing the transmittance of an external light source. They then utilize the differential excitation of the three primary colors (R, G, and B) through red, green, and blue (RGB) filters to achieve color reproduction in both the temporal and spatial domains.

[0003] With the continuous development of science and technology, people use electronic components more frequently, which will generate a large amount of electromagnetic waves in the working environment. When the LCD screen works in such an environment, the electromagnetic waves will cause electromagnetic interference to the LCD screen, causing signal distortion, unclear image and other phenomena, affecting the normal operation of the LCD screen. Therefore, an electromagnetic shielding structure is needed for protection. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the problem that the existing electromagnetic interference-resistant full-viewing angle liquid crystal display screen module is easily susceptible to electromagnetic interference, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a full-viewing angle liquid crystal display screen module that is resistant to electromagnetic interference.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an electromagnetic interference-resistant full-viewing angle liquid crystal display screen module, comprising: a display screen assembly, including a display screen body, a frame component arranged in the display screen body, and a main structure shielding package arranged in the frame component; a shielding assembly, including an electromagnetic shielding component arranged in the frame component, a special-shaped anti-magnetic component arranged in the electromagnetic shielding component, and an anti-magnetic film component arranged on the outside of the frame component; and an opening and closing assembly, wherein the opening and closing assembly is used to adjust the position between the electromagnetic shielding component and the frame component.

[0008] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module described in the present invention, the display screen body includes an outer shell and an inner cavity arranged in the outer shell, the frame component includes a central support plate arranged in the inner cavity, a plurality of connectors arranged on the central support plate, and an installation cavity arranged on the central support plate, and the electromagnetic shielding component is arranged on the central support plate.

[0009] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module described in the present invention, the electromagnetic shielding component includes an electromagnetic interference plate arranged on the central support plate and a shielding coating arranged on the electromagnetic interference plate, and the special-shaped anti-magnetic component is arranged on the electromagnetic interference plate.

[0010] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module described in the present invention, the electromagnetic interference panel includes a first shielding plate arranged on a central support plate, a second shielding plate connected to the first shielding plate, and a mounting groove body arranged on the first shielding plate, the mounting groove body array is opened on the first shielding plate, and a locking member is provided between the first shielding plate and the second shielding plate.

[0011] As a preferred solution of the full-viewing angle liquid crystal display module with resistance to electromagnetic interference described in the present invention, wherein: the special-shaped anti-magnetic component is arranged on the first shielding plate, the special-shaped anti-magnetic component includes a plurality of control frames arranged on the first shielding plate and special-shaped anti-magnetic strips arranged on the control frames, and is rotatably connected to the control frames, the cross-section of the special-shaped anti-magnetic strip is a regular hexagon, a through hole is provided on the special-shaped anti-magnetic strip, and a spiral groove is provided on the inner wall of the through hole.

[0012] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module of the present invention, the control frame includes a bracket body provided on a first shielding plate and a plurality of bracket units detachably connected to the bracket body, wherein four bracket units and the bracket body surround each other to form four photovoltaic installation spaces, and each bracket unit includes two outwardly extending extension plates, and a connecting strip is movably connected between the two extension plates;

[0013] The extension plate ends of the four bracket monomers are arranged opposite to each other, the bracket body is arranged at the center of the rectangular frame formed by the four bracket monomers, and a telescopic member is provided on the bracket body.

[0014] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module described in the present invention, the telescopic part includes a sliding groove opened on the side wall of each extension plate, an active bar slidingly connected in the sliding groove, and a protruding block arranged at the front end of the active bar, the notch position of the sliding groove is provided with an extended sheet body that cooperates with the protruding block, and the two bracket units located in the center are provided with pull-out parts.

[0015] As a preferred solution of the electromagnetic interference-resistant full-viewing angle liquid crystal display module described in the present invention, a connecting half ring is provided at the bending part of each of the bracket units, the connecting half ring is connected to the special-shaped anti-magnetic strip, and a hinge shaft is provided on the connecting half ring, and the hinge shaft is connected to the special-shaped anti-magnetic strip.

[0016] As a preferred solution of the electromagnetic interference resistant full-viewing angle liquid crystal display module of the present invention, one end of the special-shaped anti-magnetic strip abuts against the inner surface of the first shielding plate, and a plurality of friction strips are provided on the side wall of the first shielding plate.

[0017] As a preferred solution of the electromagnetic interference resistant full-viewing angle liquid crystal display screen module of the present invention, the anti-magnetic film comprises a grounding film and an electrostatic film provided on the first shielding plate and the second shielding plate.

[0018] The beneficial effects of the present invention are as follows: when the screen is in use, when the electromagnetic interference detection module detects electromagnetic interference, the magnetic parts of the control circuit are magnetized to each other, thereby attracting the sliding plate, causing the sliding plate to slide. When the sliding plate slides, the mating block will move together, and the internal thread on the mating block will move relative to the spiral limit strip, thereby causing the rotating shaft to be spirally pushed out. After the spiral limit strip rotates, it will drive the rotation of the second protrusion, thereby hindering the first protrusion, and then causing the first protrusion to move, thereby causing the movable bar to slide outward of the sliding groove, thereby pushing the originally retracted movable bar outward, thereby causing several bracket monomers to move outward, thereby causing the special-shaped anti-magnetic strip to deflect under the restriction of the two rotating shafts, and the end of the special-shaped anti-magnetic strip away from the sliding plate will move closer to each other, thereby entering the coverage range of the main structure shielding package, thereby enhancing the anti-magnetic ability.

[0019] The above-mentioned action process can make the ends of several special-shaped anti-magnetic strips converge toward the main structure shielding package, thereby enhancing the anti-magnetic performance. When the electromagnetic interference is relatively light, the special-shaped anti-magnetic strips use their own structure to achieve anti-magnetism. Depending on the different electromagnetic interference, it will affect the different sliding depths of the sliding plate, thereby controlling the sliding length of the movable strip, thereby affecting the rotation angle of the special-shaped anti-magnetic strip, thereby achieving different anti-magnetic effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0021] Figure 1 The figure is a schematic diagram of the overall structure of the electromagnetic interference resistant full-viewing angle liquid crystal display module of the present invention.

[0022] Figure 2 The figure is a schematic diagram of the back structure of the electromagnetic interference resistant full-viewing angle liquid crystal display module of the present invention.

[0023] Figure 3 This is a schematic diagram of the explosion state of the shielding component of the full-viewing angle liquid crystal display module with anti-electromagnetic interference of the present invention.

[0024] Figure 4 This is a schematic diagram of the installation state of the electromagnetic shielding component of the full-viewing angle liquid crystal display module that is resistant to electromagnetic interference according to the present invention.

[0025] Figure 5 Schematic diagram of the special-shaped anti-magnetic component of the full-viewing angle liquid crystal display module with anti-electromagnetic interference of the present invention.

[0026] Figure 6 The figure is a schematic cross-sectional view of a special-shaped anti-magnetic component of the full-viewing angle liquid crystal display module that is resistant to electromagnetic interference according to the present invention.

[0027] Figure 7 This is an enlarged schematic diagram of the special-shaped anti-magnetic strips of the full-viewing angle liquid crystal display module that is resistant to electromagnetic interference according to the present invention.

[0028] Figure 8 This is a schematic diagram of a bracket unit of the electromagnetic interference-resistant full-viewing angle liquid crystal display module of the present invention.

[0029] Figure 9 This is a schematic diagram of the state change of the special-shaped anti-magnetic component of the full-viewing angle liquid crystal display module with anti-electromagnetic interference of the present invention.

[0030] Explanation of reference numerals: 100, display screen assembly; 101, display screen body; 102, frame component; 103, main structure shielding package; 200, shielding assembly; 201, electromagnetic shielding component; 202, special-shaped anti-magnetic component; 203, anti-magnetic film component; 101a, outer shell; 101b, inner cavity; 101c, central support plate; 101d, connector; 101e, mounting cavity; 201a, electromagnetic interference plate; 201a-1, first shielding plate; 201a-2, second shielding plate; 201a-3, mounting slot; 202a, special-shaped anti-magnetic strip; 202b, through hole; 300, control frame; 300a, support rod; 301, bracket body; 302, bracket unit; 302a, extension plate; 303, connecting half ring; 304, special-shaped half ring; 305, hinge shaft; 400, telescopic part; 401, sliding groove; 402, movable bar; 403, extending block; 404, extension sheet; 405, first protrusion; 406, second protrusion; 407, connecting bar; 500, opening and closing component; 501, slot; 502, spiral limit strip; 503, sliding plate; 504, matching block; 505, magnetic part; 600, first magnet; 601, second magnet. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0034] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0035] Example 1

[0036] Reference Figures 1-9, which is the first embodiment of the present invention, provides an electromagnetic interference-resistant full-viewing angle liquid crystal display module, including a display screen assembly 100. In this embodiment, the display screen assembly 100 includes a display screen body 101, which is mainly a full-viewing angle liquid crystal display. The full-viewing angle liquid crystal display has poor overall electromagnetic interference resistance. A frame component 102 is provided inside the display screen body 101. In order to be lightweight, the frame component 102 is made of hard plastic as a whole, and the frame component 102 is connected to the outer shell 101a of the display screen body 101 as a whole by bolts, and a plurality of openings are opened on the frame component 102, and the openings are used to install various internal electronic components.

[0037] Furthermore, the display screen assembly 100 further includes a main structure shielding package 103 disposed within the frame component 102 . The main structure shielding package 103 includes a plurality of arc-shaped shielding plates disposed within the frame component 102 .

[0038] Furthermore, the present invention also includes a shielding component 200. In this embodiment, the shielding component 200 includes an electromagnetic shielding component 201 arranged in the frame component 102. The electromagnetic shielding component 201 is used to protect the back side of the display screen body 101. The electromagnetic shielding component 201 mainly provides physical and electromagnetic shielding for the display screen body 101. A special-shaped anti-magnetic component 202 is also provided in the electromagnetic shielding component 201. The overall shape of the special-shaped anti-magnetic component 202 is honeycomb-shaped. The special-shaped anti-magnetic components 202 are equidistant from each other, and the spacing is greater than 1 mm. The honeycomb structure increases the contact area between the ferromagnetic material and the external magnetic field, thereby increasing its anti-magnetic area and improving the anti-magnetic performance.

[0039] Furthermore, an anti-magnetic film 203 is provided on the outside of the frame part 102. The anti-magnetic film 203 includes a grounding film and an anti-static film provided on the first shielding plate 201a-1 and the second shielding plate 201a-2. By providing the grounding film and the anti-static film, electromagnetic interference can be reflected and weakened, and static electricity can be prevented from propagating inside the shielding cover.

[0040] Furthermore, in this embodiment, the display screen body 101 includes an outer shell 101a and an inner cavity 101b arranged in the outer shell 101a. In this embodiment, the frame component 102 includes a central support plate 101c arranged in the inner cavity 101b, a plurality of connectors 101d arranged on the central support plate 101c, and an installation cavity 101e arranged on the central support plate 101c. The overall size of the central support plate 101c matches the size of the display screen body 101. The connectors 101d on the central support plate 101c are mainly used to plug in different electronic components and various interfaces. Among them, the connectors 101d include a display screen main interface, a communication network port, a power plug interface, an external device connection socket, etc., and are centrally arranged on the central support plate 101c. A circuit board is arranged on the central support plate 101c, and the connectors 101d are integrated using the circuit board.

[0041] In order to install the electromagnetic shielding component 201, the rear portion of the central support plate 101c is protected as a whole by installing a cavity 101e on the central support plate 101c. In this embodiment, the installation cavity 101e is in the shape of a semi-spherical cover.

[0042] Furthermore, the operator sets the electromagnetic shielding component 201 on the central support plate 101c. In this embodiment, the electromagnetic shielding component 201 includes an electromagnetic interference plate 201a set on the central support plate 101c and a shielding coating set on the electromagnetic interference plate 201a. In this embodiment, the electromagnetic interference plate 201a includes a first shielding plate 201a-1 set on the central support plate 101c, a second shielding plate 201a-2 connected to the first shielding plate 201a-1, and a mounting groove 201a-3 set on the first shielding plate 201a-1. The overall shape of the second shielding plate 201a-2 is a ring. It is sheet-shaped and surrounds the central support plate 101c as a whole, and the overall shape of the first shielding plate 201a-1 is matched with the second shielding plate 201a-2, and the lower end edge is matched with the upper end edge of the second shielding plate 201a-2, and the first shielding plate 201a-1 as a whole covers the central support plate 101c, and the mounting grooves 201a-3 are arranged in an array on the first shielding plate 201a-1. The specific arrangement of the mounting grooves 201a-3 can be opened according to the position of the connector 101d on the central support plate 101c or the position of important electronic components, and the special-shaped anti-magnetic component 202 is arranged on the electromagnetic interference plate 201a.

[0043] Preferably, a locking member is provided between the first shielding plate 201a-1 and the second shielding plate 201a-2. In this embodiment, the locking member includes a first clip arranged on the second shielding plate 201a-2 and a matching clip ring arranged on the first shielding plate 201a-1, and the first clip and the matching clip ring are engaged with each other.

[0044] The mating snap ring is arranged on the side of the first shielding plate 201a-1, and the mating snap ring is rotatably connected to the first shielding plate 201a-1. An elastic protrusion is provided on the first buckle. When the operator is installing and fastening, he first presses down the elastic protrusion, then fastens the mating snap ring to the first buckle, and then releases the elastic protrusion to complete the connection.

[0045] Preferably, four special-shaped anti-magnetic components 202 form a group and are arranged in a square shape.

[0046] Furthermore, the special-shaped anti-magnetic component 202 is arranged on the first shielding plate 201a-1. In this embodiment, the special-shaped anti-magnetic component 202 includes a plurality of control frames 300 arranged on the first shielding plate 201a-1 and a special-shaped anti-magnetic strip 202a arranged on the control frame 300. The cross-section of the special-shaped anti-magnetic strip 202a is a regular hexagon, and a through hole 202b is provided on the special-shaped anti-magnetic strip 202a. A spiral groove is provided on the inner wall of the through hole 202b. The special-shaped anti-magnetic strip 202a corresponds one-to-one to the installation slot 201a-3 and extends out of the installation slot 201a-3.

[0047] Preferably, each main structure shielding package 103 corresponds to four special-shaped anti-magnetic strips 202a.

[0048] The control frame 300 includes a bracket body 301 and several bracket monomers 302 arranged on the bracket body 301. The bracket body 301 is connected to the surface of the first shielding plate 201a-1, and the bracket monomers 302 are detachably installed on the outer surface of the bracket body 301 according to certain arrangement requirements. The main structure shielding package 103 is connected to the bracket body 301.

[0049] Preferably, each bracket monomer 302 includes two outwardly extending extension plates 302a, and the angle between the two extension plates 302a is 90°. When observed from the front of the bracket body 301, the ends of the extension plates 302a of the four bracket monomers 302 are arranged opposite each other, and then the four bracket monomers 302 are surrounded to form a rectangular frame. The four bracket monomers 302 are the four corners of the rectangular frame, and a certain gap is left between every two extension plates 302a close to each other. The bracket body 301 is set at the center position inside the rectangular frame structure formed by the four bracket monomers 302.

[0050] Preferably, a connecting bar 407 is movably connected between the two extension plates 302a, and a sliding groove is provided at one end of the extension plates 302a in each bracket unit 302. The connecting bar 407 is arranged between the two sliding grooves, and a guide bar is provided on the connecting bar 407. A waist-shaped groove is provided on each sliding groove, and the guide bar is slidably connected in the waist-shaped groove.

[0051] Furthermore, four arrays of rectangular spaces are formed inside each bracket unit 302, and the four matrix spaces correspond to the special-shaped anti-magnetic strips 202a. Then, the operator can choose different installation methods of the bracket unit 302 according to actual conditions to increase the overall adaptability to the environment and needs.

[0052] Furthermore, a telescopic member 400 is provided on the bracket body 301, and the telescopic member 400 includes a support rod 300a connected to the bracket body 301, a sliding groove 401 opened in each support rod 300a, a movable bar 402 slidingly connected in the sliding groove 401, and an extended block 403 arranged at the front end of the movable bar 402, an extended sheet 404 is movably connected between the extended block 403 and the extension plate 302a, and grooves for the extended sheet 404 to slide are opened at the ends of the extended block 403 and the extension plate 302a.

[0053] A connecting half ring 303 is provided at the bending part of each bracket monomer 302, and a special-shaped half ring 304 is provided on the connecting half ring 303, and the special-shaped half ring 304 is connected to the special-shaped anti-magnetic strip 202a. A hinge shaft 305 is provided on the connecting half ring 303, and the hinge shaft 305 is connected to the special-shaped anti-magnetic strip 202a. There are two hinge shafts 305, one of which is hinged at the end of the special-shaped anti-magnetic strip 202a close to the first shielding plate 201a-1, and the other is hinged at the end of the special-shaped anti-magnetic strip 202a away from the first shielding plate 201a-1.

[0054] Furthermore, a slot 501 is provided on the bracket body 301 , a screw limiting strip 502 is provided in the slot 501 , and a plurality of threads are provided on the surface of the screw limiting strip 502 .

[0055] Furthermore, one end of the special-shaped anti-magnetic strip 202a abuts against the inner surface of the first shielding plate 201a-1, and a plurality of friction strips are provided on the side wall of the first shielding plate 201a-1.

[0056] Furthermore, the present invention also includes an opening and closing component 500. In this embodiment, the opening and closing component 500 is used to adjust the position between the electromagnetic shielding component 201 and the frame component 102. The opening and closing component 500 includes a sliding plate 503 arranged in the inner cavity 101b, and a mating block 504 that cooperates with the rotating shaft is provided on the sliding plate 503, and a mating hole is provided on the mating block 504, and an internal thread that cooperates with the spiral limit strip 502 is provided in the mating hole.

[0057] As an example, a second protrusion 406 is provided at one end of the spiral limiting strip 502 extending into the card slot 501 (four second protrusions 406 are provided, corresponding to the four movable strips 402, respectively). Figure 8Only two are shown in the figure, the second protrusion 406 is set at the lower end of the spiral limit bar 502), and a first protrusion 405 that cooperates with the second protrusion 406 is provided at the rear end of each movable bar 402. An elastic member is provided between each movable bar 402 and the sliding groove 401. After the spiral limit bar 502 rotates, it will drive the rotation of the second protrusion 406, thereby hindering the first protrusion 405, and then allowing the first protrusion 405 to move, so that the movable bar 402 slides out of the sliding groove 401.

[0058] Furthermore, an electromagnetic interference detection module is provided in the inner cavity 101b, and a magnetic part 505 is provided between the sliding plate 503 and the central support plate 101c. A control circuit is provided between the electromagnetic interference detection module and the magnetic part 505. The control circuit allows the magnetic parts 505 to attract each other, thereby attracting the sliding plate 503, so that the sliding plate 503 slides.

[0059] Preferably, a first magnet 600 is provided at 201a-1 of the first shielding plate near the bracket monomer 302, and a second magnet 601 that is attracted to the first magnet 600 is provided at the end corner of each bracket monomer 302. The first magnet 600 is controlled by a control circuit, and controls whether the first magnet 600 is magnetized.

[0060] Operation process: When the screen is in use, when the electromagnetic interference detection module detects electromagnetic interference, the control circuit causes the magnetic parts 505 to attract each other, thereby attracting the sliding plate 503, so that the sliding plate 503 slides. When the sliding plate 503 slides, the matching block 504 moves together, and the internal thread on the matching block 504 moves relative to the spiral limit bar 502, thereby causing the rotating shaft to be spirally pushed out. After the spiral limit bar 502 rotates, it drives the second protrusion 406 to rotate. This blocks the first protrusion 405, causing the first protrusion 405 to move, thereby causing the movable bar 402 to slide outward from the sliding groove 401, thereby pushing the originally retracted movable bar 402 outward, thereby causing several bracket monomers 302 to move outward, causing the special-shaped anti-magnetic strip 202a to deflect under the restriction of the two rotating shafts, and the end of the special-shaped anti-magnetic strip 202a away from the sliding plate 503 will move closer to each other, thereby entering the coverage range of the main structure shielding package 103, thereby enhancing the anti-magnetic ability.

[0061] The above-mentioned action process can make the ends of several special-shaped anti-magnetic strips 202a converge toward the main structure shielding package 103, thereby enhancing the anti-magnetic performance. When the electromagnetic interference is relatively light, the special-shaped anti-magnetic strips 202a use their own structure to achieve anti-magnetism. Depending on the different electromagnetic interference, it will affect the different sliding depths of the sliding plate 503, thereby controlling the sliding length of the movable bar 402, thereby affecting the rotation angle of the special-shaped anti-magnetic strips 202a, thereby achieving different anti-magnetic effects.

[0062] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape, and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number, or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Without departing from the scope of the present invention, other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0063] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0064] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A full-viewing angle liquid crystal display module with electromagnetic interference resistance, characterized by: include: A display screen assembly (100) comprises a display screen body (101), a frame component (102) disposed within the display screen body (101), and a main structure shielding package (103) disposed within the frame component (102); A shielding assembly (200) comprises an electromagnetic shielding component (201) arranged in a frame component (102), a special-shaped anti-magnetic component (202) arranged in the electromagnetic shielding component (201), and an anti-magnetic film component (203) arranged outside the frame component (102); An opening and closing component (500) is used to adjust the position between an electromagnetic shielding component (201) and a frame component (102).

2. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 1, wherein: The display screen body (101) comprises an outer shell (101a) and an inner cavity (101b) arranged in the outer shell (101a); the frame component (102) comprises a central support plate (101c) arranged in the inner cavity (101b), a plurality of connectors (101d) arranged on the central support plate (101c), and an installation cavity (101e) arranged on the central support plate (101c); and the electromagnetic shielding component (201) is arranged on the central support plate (101c).

3. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 2, wherein: The electromagnetic shielding component (201) comprises an electromagnetic interference plate (201a) arranged on a central support plate (101c) and a shielding coating arranged on the electromagnetic interference plate (201a); the special-shaped anti-magnetic component (202) is arranged on the electromagnetic interference plate (201a).

4. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 3, wherein: The electromagnetic interference plate (201a) comprises a first shielding plate (201a-1) arranged on a central support plate (101c), a second shielding plate (201a-2) connected to the first shielding plate (201a-1), and a mounting slot (201a-3) arranged on the first shielding plate (201a-1); the mounting slot (201a-3) array is opened on the first shielding plate (201a-1); and a locking member is provided between the first shielding plate (201a-1) and the second shielding plate (201a-2).

5. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 1, wherein: The special-shaped anti-magnetic component (202) is arranged on the first shielding plate (201a-1), and the special-shaped anti-magnetic component (202) includes a plurality of control frames (300) arranged on the first shielding plate (201a-1) and a special-shaped anti-magnetic strip (202a) arranged on the control frame (300), and is rotatably connected to the control frame (300). The cross section of the special-shaped anti-magnetic strip (202a) is a regular hexagon, and a through hole (202b) is provided on the special-shaped anti-magnetic strip (202a), and a spiral groove is provided on the inner wall of the through hole (202b).

6. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 5, characterized in that: The control frame (300) comprises a support body (301) arranged on a first shielding plate (201a-1) and a plurality of support monomers (302) detachably connected to the support body (301), wherein four support monomers (302) and the support body (301) surround and form four photovoltaic installation spaces, and each support monomer (302) comprises two outwardly extending extension plates (302a), and a connecting bar (407) is movably connected between the two extension plates (302a); The ends of the extension plates (302a) of the four bracket monomers (302) are arranged facing each other, the bracket body (301) is arranged at the center position inside the rectangular frame formed by the four bracket monomers (302), and the bracket body (301) is provided with a telescopic member (400).

7. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 6, wherein: The telescopic member (400) comprises a support rod (300a) connected to a bracket body (301), a sliding groove (401) provided in each support rod (300a), a movable bar (402) slidingly connected in the sliding groove (401), and a protruding block (403) provided at the front end of the movable bar (402); an extension piece (404) is movably connected between the protruding block (403) and the extension plate (302a).

8. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 7, wherein: A connecting half ring (303) is provided at the bending portion of each bracket monomer (302); a special-shaped half ring (304) is provided on the connecting half ring (303); the special-shaped half ring (304) is connected to the special-shaped anti-magnetic strip (202a); a hinge shaft (305) is provided on the connecting half ring (303); the hinge shaft (305) is connected to the special-shaped anti-magnetic strip (202a); two hinge shafts (305) are provided, one of which is hinged to one end of the special-shaped anti-magnetic strip (202a) close to the first shielding plate (201a-1), and the other is hinged to one end of the special-shaped anti-magnetic strip (202a) away from the first shielding plate (201a-1).

9. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 3, wherein: One end of the special-shaped anti-magnetic strip (202a) abuts against the inner surface of the first shielding plate (201a-1), and a plurality of friction strips are provided on the side wall of the first shielding plate (201a-1).

10. The electromagnetic interference resistant full-viewing angle liquid crystal display module according to claim 1, characterized in that: The anti-magnetic film member (203) includes a grounding film and an electrostatic film provided on the first shielding plate (201a-1) and the second shielding plate (201a-2).

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