Anti-peeping liquid crystal display screen

Abstract

The utility model discloses a peep-proof liquid crystal display screen which comprises a display screen body and a peep-proof film, the peep-proof film is pasted on the front face of the display screen body, a peep-proof top plate is arranged at the top of the display screen body, inserting grooves are formed in the top of the display screen body, the number of the inserting grooves is four, and the inserting grooves are distributed at equal intervals. And a plug connector is inserted into the plug groove. According to the peep-proof top plate, the elastic clamping sleeve and the inserting strip are arranged, the inserting strip is inserted into the elastic clamping sleeve and can be clamped through resilience force of the elastic clamping sleeve, then the inserting piece at the bottom of the peep-proof top plate is correspondingly inserted into the inserting groove, then the peep-proof top plate can be attracted through magnetic force of the magnetic strip, and therefore rapid installation is carried out; the peep-proof frame solves the problems that the installation of the peep-proof frame is tedious, the peep-proof frame can be installed only by screwing a bolt, and meanwhile, the peep-proof frame is lack of an adjusting structure, so that the peep-proof angle of the peep-proof frame cannot be adjusted, and the peep-proof effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to an anti-peeping liquid crystal display screen. Background Art

[0002] Liquid crystal display is an active matrix liquid crystal display driven by thin film transistors (TFT). It mainly uses electric current to stimulate liquid crystal molecules to produce points, lines, and surfaces that cooperate with the back light tube to form a picture. IPS, TFT, and SLCD are all subcategories of LCD. At present, for the protection of privacy and trade secrets of enterprises or individuals, the concept of anti-peeping has emerged. In order to prevent others from peeping at the contents of the display screen, anti-peeping films have appeared. The function of anti-peeping films is to make the information displayed on the screen only for users to read from the front. Anyone watching from both sides can only see a dark picture. There are two ways to install anti-peeping films for LCD screens: hoisting and gluing transparent plates.

[0003] For example, the application number is CN202321977027.7. The utility model discloses a liquid crystal display screen with an anti-peeping function, including a liquid crystal display screen body, an anti-peeping frame is arranged outside the frame of the liquid crystal display screen body, the top of the anti-peeping frame is structured with a strip through groove with a T-shaped cross section, and the strip through groove is provided with an anti-peeping component that fits the surface of the liquid crystal display screen body, and the top of the anti-peeping frame is pierced with a plurality of circular holes distributed at equal intervals, and the circular holes are provided with micro suction cups that are adsorbed on the surface of the frame of the liquid crystal display screen body. The utility model has a better anti-peeping effect, and the anti-peeping film is attached to the front side of the screen by hanging, which is convenient for disassembly and replacement, and will not fall off even after long-term use, has high stability, and is relatively simple to install.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem of aligning the privacy film with the display part of the LCD screen when attaching the privacy film, if the position is deviated, the privacy film needs to be separated from the LCD screen and re-bonded. There is a gap between the re-attached privacy film and the surface of the LCD screen. As the use cycle increases, the attached privacy film is prone to fall off. However, during use, the installation of the privacy frame is more cumbersome, and the bolts need to be tightened to install the privacy frame. At the same time, the privacy frame lacks an adjustment structure, which makes it impossible to adjust the privacy angle of the privacy frame, thereby affecting the privacy effect. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an anti-peeping liquid crystal display screen, which has the advantages of easy installation and adjustment, and solves the problem that the installation of the anti-peeping frame is cumbersome and bolts need to be tightened before the anti-peeping frame can be installed. At the same time, there is a lack of adjustment structure on the anti-peeping frame, which makes it impossible to adjust the anti-peeping angle of the anti-peeping frame, thereby affecting the anti-peeping effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-peeping liquid crystal display screen, comprising a display screen body and an anti-peeping film, the anti-peeping film is pasted on the front side of the display screen body, an anti-peeping top plate is arranged on the top of the display screen body, a plug-in slot is opened on the top of the display screen body, four plug-in slots are opened and are equidistantly distributed, a plug-in piece is plugged into the inside of the plug-in slot, the bottom of the anti-peeping top plate is fixedly connected to the top of the plug-in piece, both sides of the display screen body are fixedly connected with an elastic jacket, the inside of the elastic jacket is movably connected with an insertion strip, both sides of the outer side of the insertion strip are fixedly connected with a connecting piece, an anti-peeping side plate is arranged on the outer side of the insertion strip, both sides of the inner side of the anti-peeping side plate are fixedly connected with the outer side of the connecting piece, limiting mechanisms are arranged on both sides of the insertion strip, and adjustment components are arranged on both sides of the outer side of the elastic jacket, a magnetic strip is magnetically adsorbed on the rear side of the bottom of the anti-peeping top plate, and the bottom of the magnetic strip is fixedly connected to the rear side of the top of the display screen body.

[0007] As a preferred embodiment of the utility model, the limiting mechanism includes a screw hole, the screw holes are opened on both sides of the insertion strip, the internal threads of the screw holes are connected to studs, the outer side of the studs is fixedly connected to a limiting disk, and the diameter of the limiting disk is larger than the diameter of the inner wall of the elastic sleeve.

[0008] As a preferred embodiment of the utility model, the adjustment component includes an adjustment arc groove, the adjustment arc groove is opened on both sides of the outer side of the elastic sleeve, the surface of the connecting piece is slidably connected to the inner wall of the adjustment arc groove, and the surface of the connecting piece is covered with a rubber sleeve.

[0009] As a preferred embodiment of the utility model, an anti-sliding block is arranged on the outer side of the limiting plate, and a plurality of anti-sliding blocks are provided and are distributed in a circular shape with equal distances.

[0010] As a preferred embodiment of the present invention, a groove is provided on the outer side of the front side of the anti-peep side plate, and the inner side of the anti-sliding block is welded to the outer side of the limiting plate.

[0011] As a preferred embodiment of the utility model, a protective pad is fixedly connected to the top of the magnetic strip, and the protective pad is arranged in a mesh shape.

[0012] As a preferred embodiment of the present invention, the top and bottom of the surface of the connector are both sleeved with embedding rings, the top and bottom of the inner wall of the connector slot are both provided with embedding slots, and the embedding rings are embedded in the embedding slots.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides an elastic jacket and an inserting strip, inserts the inserting strip into the elastic jacket, and clamps the inserting strip by utilizing the resilience of the elastic jacket, then inserts the connector at the bottom of the anti-peeping top plate into the inserting slot accordingly, and then utilizes the magnetic force of the magnetic strip to adsorb the anti-peeping top plate, thereby quickly installing the anti-peeping frame, thereby solving the problem that the installation of the anti-peeping frame is cumbersome and bolts need to be tightened before the anti-peeping frame can be installed, and the anti-peeping frame lacks an adjustment structure, resulting in the inability to adjust the anti-peeping angle of the anti-peeping frame, thereby affecting the anti-peeping effect, and achieving the effect of easy installation and adjustment.

[0015] 2. The utility model provides a limiting mechanism. After the user installs the anti-peep side panel, the user can threadably connect the stud on the inner side of the limiting plate with the corresponding screw hole to install the limiting plate. The diameter of the limiting plate is larger than the diameter of the inner wall of the elastic jacket, so that the insert can be limited up and down, thereby improving the installation strength of the anti-peep side panel.

[0016] 3. The utility model provides an adjustment component. When the user needs to adjust the anti-peeping angle of the anti-peeping side panel, the user can directly rotate the anti-peeping side panel to make the anti-peeping side panel drive the connecting piece to rotate and adjust along the inner wall of the adjusting arc groove. At the same time, the rubber sleeve is used to increase the friction between the connecting piece and the adjusting arc groove, thereby improving the stability of the anti-peeping side panel after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the partial parts explosion of the elastic jacket of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion of some parts of the display screen body of the utility model.

[0020] In the figure: 1. display screen body; 2. privacy film; 3. privacy top plate; 4. plug-in slot; 5. plug-in part; 6. elastic jacket; 7. plug-in strip; 8. connector; 9. privacy side plate; 10. limiting mechanism; 101. screw hole; 102. stud; 103. limiting plate; 11. adjustment component; 111. adjustment arc groove; 112. rubber sleeve; 12. magnetic strip; 13. anti-sliding block; 14. pull groove; 15. protective pad; 16. inlay ring; 17. inlay groove. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides an anti-peeping liquid crystal display screen, comprising a display screen body 1 and an anti-peeping film 2, the anti-peeping film 2 is pasted on the front side of the display screen body 1, an anti-peeping top plate 3 is arranged on the top of the display screen body 1, a plug-in slot 4 is provided on the top of the display screen body 1, four plug-in slots 4 are provided and are equidistantly distributed, a plug-in component 5 is plugged into the plug-in slot 4, the bottom of the anti-peeping top plate 3 is fixedly connected to the top of the plug-in component 5, both sides of the display screen body 1 are fixedly connected with an elastic jacket 6, the inside of the elastic jacket 6 is movably connected with an insertion strip 7, both sides of the outer side of the insertion strip 7 are fixedly connected with a connecting member 8, an anti-peeping side plate 9 is arranged on the outer side of the insertion strip 7, both sides of the inner side of the anti-peeping side plate 9 are fixedly connected to the outer side of the connecting member 8, limiting mechanisms 10 are arranged on both sides of the insertion strip 7, and adjustment components 11 are arranged on both sides of the outer side of the elastic jacket 6, a magnetic strip 12 is magnetically adsorbed on the rear side of the bottom of the anti-peeping top plate 3, and the bottom of the magnetic strip 12 is fixedly connected to the rear side of the top of the display screen body 1.

[0023] refer to Figure 2 The limiting mechanism 10 includes a screw hole 101, which is opened on both sides of the insert strip 7. The internal thread of the screw hole 101 is connected to a stud 102, and the outer side of the stud 102 is fixedly connected to a limiting plate 103, and the diameter of the limiting plate 103 is greater than the diameter of the inner wall of the elastic jacket 6.

[0024] As a technical optimization scheme of the utility model, by setting a limit mechanism 10, after the user installs the anti-peep side panel 9, the user can threadably connect the stud 102 on the inner side of the limit plate 103 with the corresponding screw hole 101 to install the limit plate 103. By taking advantage of the fact that the diameter of the limit plate 103 is larger than the diameter of the inner wall of the elastic sleeve 6, the insertion strip 7 can be limited up and down, thereby improving the installation strength of the anti-peep side panel 9.

[0025] refer to Figure 2 The adjusting assembly 11 includes an adjusting arc groove 111, which is opened on both sides of the outer side of the elastic jacket 6, the surface of the connecting piece 8 is slidably connected to the inner wall of the adjusting arc groove 111, and the surface of the connecting piece 8 is covered with a rubber sleeve 112.

[0026] As a technical optimization scheme of the utility model, by setting an adjustment component 11, when the user needs to adjust the anti-peeping angle of the anti-peeping side panel 9, the user can directly rotate the anti-peeping side panel 9 so that the anti-peeping side panel 9 drives the connecting piece 8 to rotate and adjust along the inner wall of the adjusting arc groove 111. At the same time, the rubber sleeve 112 is used to increase the friction between the connecting piece 8 and the adjusting arc groove 111, thereby improving the stability of the anti-peeping side panel 9 after adjustment.

[0027] refer to Figure 2 An anti-sliding block 13 is arranged on the outer side of the limiting plate 103, and a plurality of anti-sliding blocks 13 are provided and are distributed in a circular shape with equal distances.

[0028] As a technical optimization solution of the utility model, by setting the anti-sliding block 13, when the user needs to rotate the limit plate 103, the user's hand can directly contact the limit plate 103 through the anti-sliding block 13, thereby increasing the friction between the user's hand and the limit plate 103 and preventing slipping due to excessively low friction.

[0029] refer to Figure 1 A groove 14 is provided on the outer side of the front side of the anti-peep side plate 9 , and the inner side of the anti-sliding block 13 is welded to the outer side of the limiting plate 103 .

[0030] As a technical optimization solution of the utility model, by providing a pull groove 14, when the user needs to pull the anti-peep side plate 9 outward to disengage the inserting strip 7 from the elastic sleeve 6, the user can apply force by holding the pull groove 14, thereby pulling the inserting strip 7 out, giving the user a point of force for applying force, and then the anti-sliding block 13 is welded to the limit plate 103, thereby improving the fixing strength of the anti-sliding block 13 and preventing the anti-sliding block 13 from falling off.

[0031] refer to Figure 3 A protective pad 15 is fixedly connected to the top of the magnetic strip 12, and the protective pad 15 is arranged in a mesh shape.

[0032] As a technical optimization solution of the utility model, by setting a protective pad 15, the impact force generated when the anti-peeping top plate 3 is adsorbed by the magnetic force of the magnetic stripe 12 can be buffered by the protective pad 15 to prevent the magnetic stripe 12 from being damaged due to excessive impact force. Then, the protective pad 15 is set in a mesh shape so that the protective pad 15 does not affect the magnetic adsorption effect of the magnetic stripe 12 during the process of the magnetic stripe 12.

[0033] refer to Figure 3 The top and bottom of the surface of the plug-in component 5 are sleeved with an embedding ring 16 , the top and bottom of the inner wall of the plug-in slot 4 are opened with an embedding groove 17 , and the embedding ring 16 is embedded in the inside of the embedding groove 17 .

[0034] As a technical optimization solution of the utility model, by providing an embedding ring 16 and an embedding groove 17, when the user inserts the connector 5 into the plug-in groove 4, the embedding ring 16 will be deformed. When the embedding ring 16 corresponds to the embedding groove 17, the embedding ring 16 will be embedded in the embedding groove 17, thereby improving the fixing strength of the anti-peep top plate 3.

[0035] The working principle and use process of the utility model are as follows: when it is necessary to install the anti-peeping side panel 9, the user can directly insert the inserting strip 7 into the interior of the elastic jacket 6. At this time, the elastic jacket 6 can be used to clamp the inserting strip 7, so as to quickly install the anti-peeping side panel 9. After the user installs the anti-peeping side panel 9, the user can thread the stud 102 on the inner side of the limiting plate 103 with the corresponding screw hole 101 to install the limiting plate 103. The diameter of the limiting plate 103 is larger than the diameter of the inner wall of the elastic jacket 6, so that the inserting strip 7 can be limited up and down, thereby improving the installation strength of the anti-peeping side panel 9. The user can then directly insert the connector 5 at the bottom of the anti-peeping top plate 3 into the corresponding insertion slot 4, and then use the magnetic force of the magnetic strip 12 to adsorb the anti-peeping top plate 3, so that the anti-peeping top plate 3 can be quickly installed. When the user needs to adjust the anti-peeping angle of the anti-peeping side plate 9, the user can directly rotate the anti-peeping side plate 9 so that the anti-peeping side plate 9 drives the connecting piece 8 to rotate and adjust along the inner wall of the adjusting arc groove 111. At the same time, the rubber sleeve 112 is used to increase the friction between the connecting piece 8 and the adjusting arc groove 111, thereby improving the stability of the anti-peeping side plate 9 after adjustment, and having the ability to be easy to install and adjust.

[0036] In summary, the anti-peeping liquid crystal display screen, by providing an elastic jacket 6 and an inserting strip 7, inserts the inserting strip 7 into the interior of the elastic jacket 6 and utilizes the resilience of the elastic jacket 6 to clamp the inserting strip 7, then the connector 5 at the bottom of the anti-peeping top plate 3 is correspondingly inserted into the interior of the inserting slot 4, and then utilizes the magnetic force of the magnetic strip 12 to adsorb the anti-peeping top plate 3, so as to quickly install it, thereby solving the problem that the installation of the anti-peeping frame is cumbersome and the bolts need to be tightened before the anti-peeping frame can be installed, and at the same time, the anti-peeping frame lacks an adjustment structure, resulting in the anti-peeping angle of the anti-peeping frame being unable to be adjusted, thereby affecting the anti-peeping effect.

[0037] It should be noted that although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-peeping liquid crystal display screen, comprising a display screen body (1) and an anti-peeping film (2), characterized in that: The anti-peep film (2) is adhered to the front side of the display screen body (1); the top of the display screen body (1) is provided with an anti-peep top plate (3); the top of the display screen body (1) is provided with a plug-in slot (4); four of the plug-in slots (4) are provided and are distributed at equal distances; a plug-in component (5) is plugged into the inside of the plug-in slot (4); the bottom of the anti-peep top plate (3) is fixedly connected to the top of the plug-in component (5); both sides of the display screen body (1) are fixedly connected with an elastic jacket (6); the inside of the elastic jacket (6) is movably connected with an insert strip (7), both sides of the outer side of the insertion strip (7) are fixedly connected to connecting pieces (8), the outer side of the insertion strip (7) is provided with anti-peep side panels (9), both sides of the inner side of the anti-peep side panels (9) are fixedly connected to the outer side of the connecting piece (8), both sides of the insertion strip (7) are provided with limiting mechanisms (10), both sides of the outer side of the elastic jacket (6) are provided with adjustment components (11), the rear side of the bottom of the anti-peep top plate (3) is magnetically adsorbed with a magnetic strip (12), and the bottom of the magnetic strip (12) is fixedly connected to the rear side of the top of the display screen body (1).

2. The anti-peeping liquid crystal display screen according to claim 1, characterized in that: The limiting mechanism (10) comprises a screw hole (101), wherein the screw hole (101) is provided on both sides of the insert strip (7), a stud (102) is threadedly connected inside the screw hole (101), and a limiting plate (103) is fixedly connected to the outside of the stud (102), wherein the diameter of the limiting plate (103) is greater than the diameter of the inner wall of the elastic jacket (6).

3. The anti-peeping liquid crystal display screen according to claim 1, characterized in that: The adjustment component (11) comprises an adjustment arc groove (111), the adjustment arc groove (111) being provided on both sides of the outer side of the elastic jacket (6), the surface of the connecting piece (8) being slidably connected to the inner wall of the adjustment arc groove (111), and the surface of the connecting piece (8) being sleeved with a rubber sleeve (112).

4. The anti-peeping liquid crystal display screen according to claim 2, characterized in that: An anti-sliding block (13) is arranged on the outer side of the limiting plate (103), and a plurality of anti-sliding blocks (13) are provided and are distributed in a circular shape with equal distances.

5. The anti-peeping liquid crystal display screen according to claim 4, characterized in that: A groove (14) is provided on the outer side of the front side of the anti-peep side plate (9), and the inner side of the anti-sliding block (13) is welded to the outer side of the limiting plate (103).

6. The anti-peeping liquid crystal display screen according to claim 1, characterized in that: A protective pad (15) is fixedly connected to the top of the magnetic strip (12), and the protective pad (15) is arranged in a mesh shape.

7. The anti-peeping liquid crystal display screen according to claim 1, characterized in that: The top and bottom of the surface of the plug connector (5) are sleeved with an embedding ring (16), the top and bottom of the inner wall of the plug slot (4) are provided with an embedding slot (17), and the embedding ring (16) is embedded in the embedding slot (17).

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