A liquid crystal monitor with enhanced display

Abstract

The present invention discloses a liquid crystal monitor with enhanced display, which includes a liquid crystal monitor body. A fixed clamping member is clamped and cooperatively arranged at the upper end of the liquid crystal monitor body. A transmission rod is rotatably connected to the fixed clamping member. An upper shading plate is fixedly sleeved around the transmission rod. Side shading plates are symmetrically and rotatably connected to both sides of the fixed clamping member. When the upper shading plate drives the transmission rod to rotate relative to the fixed clamping member, the transmission rod drives the side shading plates to rotate synchronously on both sides of the liquid crystal monitor body. The present invention can keep the liquid crystal monitor body in use under strong light, and at the same time, this method can also be used at any time without affecting the visual effect of the liquid crystal monitor body usually.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid crystal monitors, and more particularly to a liquid crystal monitor with enhanced display. Background Art

[0002] The reflection phenomenon is mainly determined by the light source factors and the surface material of the display. Inappropriate light source direction, position and brightness, as well as the surface material of the display, will all affect the degree of reflection. During normal use, the reflection problem is generally solved by means of additional light source settings, screen film application or increasing shielding. However, in the daily office use scenario, if the interior decoration has been completed, it is not realistic to add additional light sources. Although the screen film can solve the reflection problem, its actual effect will be significantly affected when there is no strong light.

[0003] Chinese Patent Publication No.: CN221304205U, discloses an LED dynamic display screen, including a screen, a base is fixedly installed under the screen, a fixed half-frame is fixedly sleeved on the screen, the left and right walls of the fixed half-frame are both trapezoidal plates, the front surfaces of the left and right walls of the fixed half-frame are both movably connected by hinges with movable strips, mounting grooves are respectively opened on the front surfaces of the left and right walls of the fixed half-frame, folding curtains are fixedly installed on the rear inner walls of the two mounting grooves, the folding curtains are foldable curtains, the two folding curtains are respectively fixedly connected with the two movable strips, and a gap is left between the upper inner wall of the fixed half-frame and the upper side of the screen.

[0004] In this solution, the fixed half-frame is used to prevent the sunlight shining obliquely from above outside the window onto the screen when the screen is set beside the window, which may cause reflection and affect the staff's viewing of the screen. However, during use, the use of this fixed half-frame will also affect the use of the screen. Summary of the Invention

[0005] The purpose of the present invention is to provide a liquid crystal monitor with enhanced display to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution:

[0007] A liquid crystal monitor with enhanced display, including a liquid crystal monitor body, a fixed clamping member is clamped and fitted at the upper end of the liquid crystal monitor body, a transmission rod is rotatably connected to the fixed clamping member, an upper shielding plate is fixedly sleeved around the transmission rod, and side shielding plates are symmetrically and rotatably connected to both sides of the fixed clamping member. When the upper shielding plate drives the transmission rod to rotate relative to the fixed clamping member, the transmission rod drives the side shielding plates to rotate synchronously on both sides of the liquid crystal monitor body.

[0008] As a further solution of the present invention: a frame is fixedly sleeved around the edge of the liquid crystal monitor body, a base is installed at the lower end of the liquid crystal monitor body, and the liquid crystal monitor body is supported on a plane through the base, and the fixed clamping member is clamped and fixed on both sides of the upper end of the frame.

[0009] As a further solution of the present invention: the fixed clamping member includes symmetrically arranged fixed blocks, a transmission rod is rotatably connected between the two fixed blocks, second clamping grooves adapted to the upper end of the liquid crystal monitor body are embedded below the two fixed blocks, and sliding clamping blocks are slidably and cooperatively connected to the relatively far sides of the two fixed blocks through sliding insertion rods. A third clamping groove is embedded in the side of the sliding clamping block close to the fixed block below, and the third clamping groove is movably clamped and adapted to the upper end of the liquid crystal monitor body.

[0010] As a further solution of the present invention: the sliding insertion rods are symmetrically arranged on both sides of the fixed block and the sliding clamping block, the sliding insertion rods are fixedly connected to the sliding clamping block, the sliding insertion rods are slidably embedded in the fixed block and are connected by springs.

[0011] As a further solution of the present invention: the side shielding plate is rotatably connected to the lower end of the sliding clamping block, both ends of the transmission rod are movably embedded in the sliding clamping block and are in transmission cooperation with the side shielding plate, and the upper shielding plate is in coaxial rotation cooperation with the transmission rod.

[0012] As a further solution of the present invention: a wing plate is extended at the edge of the side of the fixed block close to the sliding clamping block, the wing plate and the side of the sliding clamping block are slidably attached, a guiding groove is embedded in the surface of the wing plate along the extending direction of the sliding insertion rod, a protrusion slidably adapted to the guiding groove protrudes from the surface of the sliding clamping block facing the wing plate, and the surfaces of the wing plate and the fixed block facing the upper shielding plate are arc-shaped, and the center of the arc coincides with the axis of the transmission rod.

[0013] As a further solution of the present invention: the transmission rod includes a rotating shaft passing through one side of the upper shielding plate, splines are symmetrically arranged in an array around both ends of the rotating shaft, the splines extend along the axial direction of the rotating shaft, a rotating sleeve is sleeved around the end of the rotating shaft, the rotating sleeve is slidably adapted to the corresponding splines, the rotating sleeve is rotatably arranged in the sliding clamping block, a second bevel gear is fixedly sleeved around the rotating sleeve, and the upper end of the side shielding plate is in transmission cooperation with the second bevel gear.

[0014] As a further solution of the present invention: a first bevel gear is fixedly connected to one side of the upper end of the side shielding plate, the first bevel gear is rotatably connected to the lower end of the sliding clamping block, the first bevel gear extends into the sliding clamping block and is in meshing transmission with the second bevel gear.

[0015] As a further solution of the present invention: a triangular folding plate is provided on the upper end of the side shielding plate away from the first helical gear, a magnet is embedded in the upper end of the folding plate, and a patch is embedded at the position opposite to the magnet at the upper end of the folding plate on the lower end of the upper shielding plate.

[0016] As a further solution of the present invention: a flange is provided on the side of the upper shielding plate facing the transmission rod, the width of the flange matches the gap size between the two fixing blocks, a rotating through hole for the rotating shaft to pass through is provided through the flange, and a first card slot is horizontally embedded at the lower end of the flange, and the size of the first card slot matches the size of the frame at the upper end of the liquid crystal monitor body.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: When used in the daily state, the liquid crystal monitor body is placed on the desktop, the side shielding plates on both sides rotate and fit on the back of the liquid crystal monitor body, and the upper shielding plate flips and fits on the back of the liquid crystal monitor body and covers the side shielding plates on both sides. When using the liquid crystal monitor body in a state with a higher light intensity, only need to flip the upper shielding plate so that it is horizontally placed at the upper end of the liquid crystal monitor body. During the flipping process, the side shielding plates on both sides can synchronously flip until they fit on both sides of the liquid crystal monitor body. At this time, a reverse "U" - shaped extended front cover is formed in front of the liquid crystal monitor body. This setting can effectively form a light - shielding effect, thereby avoiding reflection in strong light and affecting the use. When light shielding is not required, only need to flip the upper shielding plate to the rear side of the liquid crystal monitor body, which can drive the side shielding plates to flip to the back of the liquid crystal monitor body, so that storage can be achieved. This design can maintain the use of the liquid crystal monitor body in strong light, and at the same time, this method can be used at any time without affecting the visual effect of the liquid crystal monitor body usually. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention.

[0019] Figure 2 is a schematic structural diagram of the liquid crystal monitor body in the present invention.

[0020] Figure 3 is a schematic structural diagram of the upper shielding plate, side shielding plate and fixed clamping member in the present invention.

[0021] Figure 4 is Figure 3 an enlarged structural diagram of area A in

[0022] Figure 5 is Figure 3 an enlarged structural diagram of area B in

[0023] Figure 6 is a schematic structural diagram of the upper shielding plate in the present invention.

[0024] Figure 7 This is a schematic structural view of the side shielding plate in the present invention.

[0025] Figure 8 is Figure 7 an enlarged schematic structural view of area C in

[0026] Figure 9 This is a schematic structural view of the fixed clamping member in the present invention.

[0027] Figure 10 This is a schematic structural view of the transmission rod in the present invention.

[0028] In the figure: 1 - liquid crystal monitor body, 11 - frame, 12 - base, 2 - upper shielding plate, 21 - flange, 22 - first card slot, 23 - rotation through hole, 3 - side shielding plate, 31 - folding plate, 32 - first helical gear, 4 - fixed clamping member, 41 - fixed block, 42 - wing plate, 43 - sliding clamping block, 44 - guide groove, 45 - guide groove, 46 - second card slot, 47 - third card slot, 5 - transmission rod, 51 - rotating shaft, 52 - spline, 53 - rotating sleeve, 54 - second helical gear. Specific embodiments

[0029] Please refer to Figures 1 - 3 , in an embodiment of the present invention, a liquid crystal monitor with enhanced display includes a liquid crystal monitor body 1. A fixed clamping member 4 is clamped and cooperated at the upper end of the liquid crystal monitor body 1. A transmission rod 5 is rotatably connected to the fixed clamping member 4. An upper shielding plate 2 is fixedly sleeved around the transmission rod 5. Side shielding plates 3 are symmetrically and rotatably connected to both sides of the fixed clamping member 4. When the upper shielding plate 2 drives the transmission rod 5 to rotate relative to the fixed clamping member 4, the transmission rod 5 drives the side shielding plates 3 to rotate synchronously on both sides of the liquid crystal monitor body 1.

[0030] When in use in the normal state, the liquid crystal monitor body 1 is placed on the desktop. The side shielding plates 3 on both sides rotate and fit against the back of the liquid crystal monitor body 1. The upper shielding plate 2 flips and fits against the back of the liquid crystal monitor body 1 and covers the side shielding plates 3 on both sides. When using the liquid crystal monitor body 1 in a state with a relatively high light intensity, only need to flip the upper shielding plate 2 so that it is horizontally placed at the upper end of the liquid crystal monitor body 1. During the flipping process, the side shielding plates 3 on both sides can synchronously flip until they fit against both sides of the liquid crystal monitor body 1. At this time, a reverse "U" - shaped extended front cover is formed in front of the liquid crystal monitor body 1. This setting can effectively form a light - shielding effect, thereby avoiding reflection in strong light and affecting the use. When light shielding is not required, only need to flip the upper shielding plate 2 to the rear side of the liquid crystal monitor body 1, which can drive the side shielding plates 3 to flip to the back of the liquid crystal monitor body 1, thus achieving storage. This design can maintain the use of the liquid crystal monitor body 1 in strong light, and at the same time, this method can be used at any time without affecting the visual effect of the liquid crystal monitor body 1 usually.

[0031] As Figures 1 - 2 shown, a frame 11 is fixedly sleeved around the periphery of the edge of the liquid crystal monitor body 1. A base 12 is installed at the lower end of the liquid crystal monitor body 1. The liquid crystal monitor body 1 is supported on a plane through the base 12. And the fixed clamping member 4 is clamped and fixed on both sides of the upper end of the frame 11.

[0032] As Figures 3 - 5 , Figure 9 shown, the fixed clamping member 4 includes symmetrically arranged fixed blocks 41. A transmission rod 5 is rotatably connected between the two groups of fixed blocks 41. Second card slots 46 adapted to the width of the frame 11 at the upper end of the liquid crystal monitor body 1 are embedded below the two groups of fixed blocks 41. There is a clearance fit between the second card slots 46 and the frame 11. When the second card slots 46 are stuck above the frame 11, the fixed blocks 41 are horizontally arranged. On the relatively far - away sides of the two fixed blocks 41, sliding clamping blocks 43 are connected through sliding insertion rods 45 in a sliding fit. A third card slot 47 is embedded in the lower part of the sliding clamping block 43 near the fixed block 41. The third card slot 47 is movably clamped and adapted to the end of the frame 11 at the upper end of the liquid crystal monitor body 1. The sliding insertion rods 45 are symmetrically arranged on both sides of the fixed block 41 and the sliding clamping block 43. The sliding insertion rods 45 are fixedly connected to the sliding clamping blocks 43. The sliding insertion rods 45 are slidably embedded in the fixed blocks 41 and are connected by springs. The side shielding plate 3 is rotatably connected to the lower end of the sliding clamping block 43. The two ends of the transmission rod 5 are movably embedded in the sliding clamping blocks 43 and are in transmission cooperation with the side shielding plate 3. The upper shielding plate 2 is in coaxial rotational cooperation with the transmission rod 5.

[0033] When in use, pull apart the two sliding clamping blocks 43, and clamp the second clamping groove 46 below the fixed block 41 above the liquid crystal monitor body 1. After releasing the sliding clamping blocks 43, the spring contracts and clamps the third clamping groove 47 on both sides of the upper end of the liquid crystal monitor body 1. Preferably, a rubber cushion layer or a leather cushion layer is provided on the inner side of the second clamping groove 46 and the inner side of the third clamping groove 47, which can improve the friction force to keep the fixed block 41 and the sliding clamping blocks 43 stable. After the stable placement, by rotating the upper shielding plate 2, the side shielding plate 3 rotatably connected below the sliding clamping blocks 43 can be driven to rotate synchronously through the transmission rod 5, so as to realize synchronous opening and closing. The operation is simple and convenient. When not in use, it does not affect the normal use of the liquid crystal monitor body 1, does not affect the beauty, occupies relatively less space, and is easy to store.

[0034] Furthermore, a wing plate 42 is integrally formed and extended on one side edge of the fixed block 41 close to the sliding clamping blocks 43. The wing plate 42 is slidably attached to the side edges of the sliding clamping blocks 43. A guiding groove 44 is embedded on the surface of the wing plate 42 along the extending direction of the sliding insertion rod 45. A protrusion slidably adapted to the guiding groove 44 protrudes from the surface of the sliding clamping blocks 43 facing the wing plate 42, so that the sliding of the sliding clamping blocks 43 is more stable. The surfaces of the wing plate 42 and the fixed block 41 facing the upper shielding plate 2 are arc-shaped, and the center of the arc coincides with the axis of the transmission rod 5. In this way, when the upper shielding plate 2 rotates relative to the fixed block 41 through the transmission rod 5, it will not be affected by the fixed block 41 and the wing plate 42. Through the setting of the wing plate 42 and the guiding groove 44, the sliding clamping blocks 43 can be more stable during movement, facilitating the stable movement of the sliding clamping blocks 43.

[0035] As Figure 10 shown, the transmission rod 5 includes a rotating shaft 51 passing through one side of the upper shielding plate 2. Splines 52 are symmetrically arranged in an array around the two ends of the rotating shaft 51. The splines 52 extend along the axial direction of the rotating shaft 51. A rotating sleeve 53 is sleeved around the end of the rotating shaft 51. The rotating sleeve 53 is slidably adapted to the splines 52. The rotating sleeve 53 is rotatably arranged in the sliding clamping blocks 43. A second bevel gear 54 is fixedly sleeved around the rotating sleeve 53. The upper end of the side shielding plate 3 is in transmission cooperation with the second bevel gear 54.

[0036] When in use, the rotating shaft 51 and the upper shielding plate 2 rotate synchronously, so that the upper shielding plate 2 can drive the rotating shaft 51, the splines 52 and the rotating sleeve 53 to rotate synchronously, and then drive the side shielding plate 3 to rotate synchronously through the second bevel gear 54. When the sliding clamping blocks 43 and the fixed block 41 are pulled away from or close to each other relatively, the splines 52 and the rotating sleeve 53 are in sliding cooperation and can rotate synchronously axially. This way can maintain a stable transmission cooperation and has a good adaptation effect.

[0037] As Figures 7 - 8 shown, one side of the upper end of the side shielding plate 3 is fixedly connected with a first helical gear 32. The first helical gear 32 is rotatably connected to the lower end of the sliding clamping block 43. The first helical gear 32 extends into the sliding clamping block 43 and is in meshing transmission with the second helical gear 54. Such a setting can facilitate the second helical gear 54 to drive the side shielding plate 3 to rotate synchronously, and then cooperate with the upper shielding plate 2 to shield the front area of the liquid crystal monitor body 1. Preferably, the side of the lower end of the side shielding plate 3 away from the first helical gear 32 is arc-shaped to avoid accidental touch. Moreover, a triangular folding plate 31 is provided on the side of the upper end of the side shielding plate 3 away from the first helical gear 32. The folding plate 31 can be folded relative to the side shielding plate 3. A magnet is embedded at the upper end of the folding plate 31. The folding plate 31 and the side shielding plate 3 are combined to form a thin plate with an arc-shaped lower end on one side. A patch is embedded at the position of the upper end of the folding plate 31 opposite to the magnet at the lower end of the upper shielding plate 2. In this way, after the side shielding plate 3 is flipped, the magnet on the folding plate 31 can cooperate with the patch at the lower end of the upper shielding plate 2 to keep the whole of the side shielding plate 3 and the folding plate 31 in a vertical state. When the upper shielding plate 2 is flipped to the back of the liquid crystal monitor body 1, the folding plate 31 on the side shielding plate 3 can be folded to avoid the flipping of the upper shielding plate 2 from getting stuck. When the upper shielding plate 2 is flipped to the back of the liquid crystal monitor body 1, after the magnet on the folding plate 31 is disengaged from the cooperation with the patch, the folding plate 31 is folded down. When the side shielding plate 3 is flipped to the back of the liquid crystal monitor body 1, the hypotenuse formed by the folding of the folding plate 31 on it can enable the upper shielding plate 2 to continue to be folded down, and then the side shielding plate 3 and the upper shielding plate 2 can be completely flipped and attached to the back of the liquid crystal monitor body 1, achieving a better storage effect.

[0038] As Figures 3 - 6 shown, a flange 21 is provided on the side of the upper shielding plate 2 facing the transmission rod 5. The width of the flange 21 matches the gap size between the two fixed blocks 41. A rotation through hole 23 for the rotation shaft 51 to pass through is provided through the flange 21. A first card slot 22 is horizontally embedded at the lower end of the flange 21. The size of the first card slot 22 matches the size of the frame 11 at the upper end of the liquid crystal monitor body 1. When in use, the upper shielding plate 2 can rotate through the rotation shaft 51 passing through the flange 21. When rotated to the horizontal state, the first card slot 22 is stuck on the frame 11 at the upper end of the liquid crystal monitor body 1 to maintain stability.

Claims

1. A display-enhanced liquid crystal monitor, comprising a liquid crystal monitor body, characterized in that: The upper end of the LCD monitor body is provided with a fixed clamping piece in a snap-fitting manner, the fixed clamping piece is rotatably connected to a transmission rod, an upper shielding plate is sleeved and fixedly provided on the outer periphery of the transmission rod, and side shielding plates are symmetrically rotatably connected to the two sides of the fixed clamping piece. When the upper shielding plate drives the transmission rod to rotate relative to the fixed clamping piece, the transmission rod drives the side shielding plates to rotate synchronously on both sides of the LCD monitor body; The fixed clamping member comprises fixed blocks arranged symmetrically, the transmission rod is rotatably connected between the two groups of fixed blocks, the second card slot adapted to the upper end of the liquid crystal monitor body is embedded below the two groups of fixed blocks, the sliding clamping block is slidably connected to the two relatively far sides of the two fixed blocks through the sliding rod, the third card slot is embedded on the side close to the fixed block below the sliding clamping block, and the third card slot is movably connected and adapted to the upper end of the liquid crystal monitor body; The sliding rod is symmetrically arranged on both sides of the fixed block and the sliding clamping block, the sliding rod is fixedly connected to the sliding clamping block, the sliding rod is slidably embedded in the fixed block, and is connected via a spring; The side shielding plate is rotatably connected to the lower end of the sliding clamping block, the two ends of the transmission rod are movably embedded in the sliding clamping block and are in transmission cooperation with the side shielding plate, and the upper shielding plate is coaxially rotatably cooperated with the transmission rod; A wing plate is extended from the edge of one side of the fixed block near the sliding clamping block, and the wing plate and the side edge of the sliding clamping block are slidingly fitted together. A guide groove is embedded in the surface of the wing plate along the extension direction of the sliding plug rod, and a protrusion that is slidably fitted with the guide groove is protruded from the surface of the sliding clamping block facing the wing plate. The surfaces of the wing plate and the fixed block facing the upper baffle plate are arc-shaped, and the center of the arc coincides with the axis of the transmission rod.

2. The display-enhanced liquid crystal monitor according to claim 1, characterized in that: The edge of the LCD monitor body is sleeved and fixed with a frame, the lower end of the LCD monitor body is installed with a base, the LCD monitor body is supported and arranged on a plane, and the fixing clamps are clamped and fixed on both sides of the upper end of the frame.

3. The display-enhanced liquid crystal monitor according to claim 1, characterized in that: The transmission rod includes a rotating shaft passing through one side of the upper baffle plate, and splines are symmetrically arranged in an array at both ends of the rotating shaft. The splines extend along the axial direction of the rotating shaft, and a rotating sleeve is sleeved on the outer periphery of the end of the rotating shaft. The rotating sleeve is slidably adapted to the splines, and the rotating sleeve is rotatably arranged in the sliding clamping block. A second bevel gear is fixedly sleeved on the outer periphery of the rotating sleeve, and the upper end of the side baffle plate is transmission-matched with the second bevel gear.

4. The display-enhanced liquid crystal monitor according to claim 3, characterized in that: A first bevel gear is fixedly connected to one side of the upper end of the side shielding plate, and the first bevel gear is rotatably connected to the lower end of the sliding clamping block. The first bevel gear extends into the sliding clamping block and meshes with the second bevel gear for transmission.

5. The display-enhanced liquid crystal monitor according to claim 4, characterized in that: A triangular folding plate is provided on the upper end of the side shielding plate away from the first bevel gear, a magnet is inlaid on the upper end of the folding plate, and a patch is inlaid on the lower end of the upper shielding plate opposite to the magnet on the upper end of the folding plate.

6. The display-enhanced liquid crystal monitor according to claim 5, characterized in that: The upper baffle plate is provided with a flange on the side facing the transmission rod, the width of the flange matches the gap size between the two sets of fixing blocks, the flange is penetrated by a rotating through hole for the shaft to pass through, and the lower end of the flange is horizontally embedded with a first slot, which matches the upper end of the LCD monitor body.

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