CN210803908U - Anti-dazzle liquid crystal display - Google Patents

Abstract

The utility model relates to the technical field of displays, and discloses an anti-glare liquid crystal display, which comprises a display, wherein the display comprises a shell, an inner groove and a display screen, the inner groove is arranged on the surface of the front side of the shell, the lower wall of the inner groove is provided with a long groove, the inner part of the long groove is movably connected with a folding plate, two ends of the outer part of the folding plate are respectively provided with an opening mechanism which is convenient for quickly opening the folding plate, a fixed block is pressed into the inner part of the long groove in the inner groove opening, the first magnet and the square plate are limited by matching a sliding block with the sliding groove, the deviation between the first magnet and the square plate when the first magnet and the square plate move upwards is prevented, when the square plate drives the first magnet to rise half, the first magnet and the second magnet are attached by the magnetic force generated by the attraction of the second magnet and the first magnet, and the square plate drives the folding plate to open in the inner part of the inner groove, thereby ensuring the normal use of the display.

Description

Anti-dazzle liquid crystal display

Technical Field

The utility model relates to a technical field of display specifically is an anti-dazzle liquid crystal display.

Background

The liquid crystal display is an active matrix liquid crystal display driven by thin film transistors, which mainly uses current to stimulate liquid crystal molecules to generate points, lines and planes to match with a back lamp tube to form a picture, IPS, TFT and SLCD all belong to the subclass of the LCD, and with the continuous development of science and technology, the display screens used by the existing office computers are all anti-glare liquid crystal displays.

And office staff mostly have dinner on own office seat when having a meal, therefore office staff is when having a meal, and very high probability can splash food to the display screen on, and then probably leads to the display to take place to damage, influences the normal use of display.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anti-dazzle LCD possesses on avoiding the error to spatter the display screen, guarantees advantages such as display screen normal use, has solved the official working personnel when having a meal, mostly all has dinner on the official working seat of oneself, therefore the official working personnel when having a meal, and very big probability can spatter food on the display screen, and then probably leads to the display to take place to damage, influences the problem of the normal use of display.

(II) technical scheme

In order to realize above-mentioned avoiding the error to spatter the display screen on, guarantee the display screen normal use purpose, the utility model provides a following technical scheme: the utility model provides an anti-dazzle liquid crystal display, includes the display, the display is including casing, inside groove and display screen, and the inside groove is seted up on the surface of casing front side, and display screen fixed mounting has seted up the elongated slot in the inside of inside groove, and the inside swing joint of elongated slot has the folded sheet, and the width of folded sheet is the same with the width of elongated slot, and the outside both ends of folded sheet all are provided with the opening mechanism of being convenient for open the folded sheet fast, all are provided with the fixed establishment that prevents the folded sheet and open in every opening mechanism.

Preferably, each opening mechanism comprises a square plate and a magnetic block II, the square plate is fixedly mounted on the uppermost part of the outer side of the folding plate, a compression spring I is fixedly mounted below the square plate, the lower end of the compression spring I is fixedly mounted on the bottom wall inside the long groove, the position of the compression spring I is located on the outermost side inside the opening mechanism, a magnet I is arranged on the upper surface of the square plate, the shape and size of the magnet I are the same as those of the square plate, a sliding block is fixedly mounted at the outer end of the magnet I, the magnetic block II is embedded in the upper wall inside the inner groove, magnetic poles of the magnetic block II and the magnet I are arranged correspondingly, and the magnetic block II is located right above the magnet I.

Preferably, every the opening mechanism all still includes erects the groove, erects the inside wall of groove, and a magnet sliding connection has seted up the spout in the inside of erecting the groove at the inside wall of perpendicular inslot portion, erects the width of inslot portion and the width of sliding block is unanimous, and sliding block sliding connection is in the inside of spout.

Preferably, every fixed establishment all includes transverse groove and fixed block, and the surface at the square plate front side is seted up to the transverse groove, and fixed block swing joint is in the inside of transverse groove, and the downside of fixed block front end is the arc line form, and the rear end fixed mounting of fixed block has compression spring two, and the one end fixed connection that the fixed block was kept away from to compression spring two is on the diapire of transverse groove inside.

Preferably, each fixing mechanism further comprises an outer notch, the outer notch is formed in the surface of the front side of the shell, and the inner portion of the outer notch is located inside the long groove and communicated with the inner portion of the long groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an anti-dazzle LCD possesses following beneficial effect:

1. this anti-dazzle LCD, press the inside that gets into the elongated slot through the inside with the fixed block at the outer notch, compression spring one produces elasticity this moment, compression spring one drives the square plate through elasticity and rises in the inside of erecting the groove, the square plate drives magnet one and the sliding block removes in the inside of spout when rising, it is spacing to carry out with the square plate magnet one through spout cooperation sliding block, prevent the situation that magnet one takes place the skew with the square plate when the rebound, when the square plate drives magnet one and rises half, magnetic force that produces and then make magnet one and magnetic path two-phase laminating through magnetic path two and magnet one opposite sex looks attraction this moment, the square plate drives the folded sheet and opens in the inside of inside groove simultaneously, thereby prevent that the official working personnel from spattering food on the display screen when having a meal, and then guaranteed the normal use of display.

2. This anti-dazzle LCD, press downwards through the upper end with the folded sheet, the folded sheet can not rock at the inside bending of inside groove through both sides opening mechanism spacing this moment, until pressing the folded sheet to contract into the inside of elongated slot, the fixed block receives the guide of fixed block below arc limit to contract through compression spring two in the inside of cross slot this moment, when the position of until cross slot corresponds with the position of outer notch, the fixed block receives the inside of two productions of compression spring elasticity and then entering outer notch this moment, fix the inside at the elongated slot firmly with the folded sheet through the fixed block this moment, thereby prevent that the inside of inside groove from expanding the situation that influences normal work at the folded sheet in office staff normal use, the effectual convenience that improves office staff and uses.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a negative cross-sectional structure of the square plate of fig. 2 according to the present invention.

In the figure: the display comprises a display 1, a shell 2, an inner groove 3, a display screen 4, an opening mechanism 5, a square plate 51, a first compression spring 52, a first magnet 53, a vertical groove 54, a sliding groove 55, a sliding block 56, a second magnetic block 57, a fixing mechanism 6, an outer groove opening 61, a fixed block 62, a second compression spring 63, a transverse groove 64, a folding plate 7 and an elongated groove 8.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-glare liquid crystal display comprises a display 1, the display 1 comprises a shell 2, an inner groove 3 and a display screen 4, the inner groove 3 is arranged on the surface of the front side of the shell 2, the display screen 4 is fixedly arranged inside the inner groove 3, a long groove 8 is arranged on the lower wall inside the inner groove 3, a folding plate 7 is movably connected inside the long groove 8, the width of the folding plate 7 is the same as that of the long groove 8, opening mechanisms 5 convenient for quickly opening the folding plate 7 are arranged at two ends of the outer part of the folding plate 7, each opening mechanism 5 comprises a square plate 51 and a magnetic block II 57, the square plate 51 is fixedly arranged at the uppermost part of the outer side of the folding plate 7, a compression spring I52 is fixedly arranged below the square plate 51, the lower end of the compression spring I52 is fixedly arranged on the bottom wall inside the long groove 8, the position of the compression spring I52 is located at the outermost side inside the opening mechanism 5, a magnet I53 is, the shape and size of the first magnet 53 are the same as the shape and size of the square plate 51, a sliding block 56 is fixedly installed at the outer end of the first magnet 53, a second magnet 57 is embedded in the upper wall inside the inner groove 3, the magnetic poles of the second magnet 57 and the first magnet 53 are correspondingly arranged, the second magnet 57 is positioned right above the first magnet 53, each opening mechanism 5 further comprises a vertical groove 54, the vertical groove 54 is formed in the inner side wall of the inner groove 3, the first magnet 53 is slidably connected inside the vertical groove 54, a sliding groove 55 is formed in the side wall inside the vertical groove 54, the width of the sliding groove 55 is consistent with that of the sliding block 56, the sliding block 56 is slidably connected inside the sliding groove 55, a fixing mechanism 6 for preventing the folding plate 7 from opening is arranged inside each opening mechanism 5, each fixing mechanism 6 comprises a transverse groove 64 and a fixing block 62, the transverse groove 64 is formed in the surface of the front side of the square plate 51, the fixing, the downside of fixed block 62 front end is the arc form, and the rear end fixed mounting of fixed block 62 has two compression spring 63, and two compression spring 63 keep away from the one end fixed connection of fixed block 62 on the inside diapire of transverse groove 64, and every fixed establishment 6 all still includes outer notch 61, and outer notch 61 is seted up on the surface of casing 2 front side, and the inside that is located the elongated slot 8 of outer notch 61 is linked together.

When in use, the utility model is used,

firstly, when an office worker needs to use the food shelf, the fixing block 62 is pressed into the long groove 8 in the outer notch 61, at the moment, the first compression spring 52 generates elastic force, the first compression spring 52 drives the square plate 51 to ascend in the vertical groove 54 through the elastic force, the square plate 51 drives the first magnet 53 and the sliding block 56 to move in the sliding groove 55 when ascending, the first magnet 53 and the square plate 51 are limited through the sliding groove 55 and the sliding block 56, the situation that the first magnet 53 and the square plate 51 deflect when moving upwards is prevented, when the square plate 51 drives the first magnet 53 to ascend halfway, the first magnet 53 and the second magnet 57 are attached through magnetic force generated by opposite attraction of the second magnet 57 and the first magnet 53, and the square plate 51 drives the folding plate 7 to open in the inner groove 3, so that the office worker can prevent food from splashing on a display screen when eating, thereby ensuring the normal use of the display.

And secondly, when the office staff need to close the folding plate 7, the upper end of the folding plate 7 is pressed downwards, the folding plate 7 cannot bend and shake in the inner part of the inner groove 3 through the limit of the opening mechanisms 5 on the two sides until the folding plate 7 is pressed and contracted into the inner part of the long groove 8, at the moment, the fixing block 62 is guided by the arc edge below the fixing block 62 to be contracted in the transverse groove 64 through the second compression spring 63 until the position of the transverse groove 64 corresponds to the position of the outer groove opening 61, at the moment, the fixing block 62 receives the restoring elastic force generated by the second compression spring 63 to enter the inner part of the outer groove opening 61, at the moment, the folding plate 7 is firmly fixed in the long groove 8 through the fixing block 62, the situation that the folding plate 7 is opened in the inner part of the inner groove 3 in the normal use of the office staff to influence the normal work is prevented, and the use convenience of the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An anti-glare liquid crystal display comprising a display (1), characterized in that: the display (1) comprises a shell (2), inner grooves (3) and a display screen (4), the inner grooves (3) are formed in the surface of the front side of the shell (2), the display screen (4) is fixedly installed inside the inner grooves (3), long grooves (8) are formed in the lower wall inside the inner grooves (3), folding plates (7) are movably connected inside the long grooves (8), the width of each folding plate (7) is equal to that of each long groove (8), opening mechanisms (5) convenient to open the folding plates (7) fast are arranged at two ends of the outer portion of each folding plate (7), and fixing mechanisms (6) for preventing the folding plates (7) from opening are arranged in each opening mechanism (5).

2. The anti-glare liquid crystal display according to claim 1, wherein: each opening mechanism (5) comprises a square plate (51) and a second magnetic block (57), the square plate (51) is fixedly arranged on the uppermost part of the outer side of the folding plate (7), a first compression spring (52) is fixedly arranged below the square plate (51), the lower end of the first compression spring (52) is fixedly arranged on the bottom wall in the long groove (8), the position of the compression spring I (52) is positioned at the outermost side in the opening mechanism (5), the upper surface of the square plate (51) is provided with a magnet I (53), the shape and the size of the magnet I (53) are the same as those of the square plate (51), the outer end of the magnet I (53) is fixedly provided with a sliding block (56), and a magnetic block II (57) is embedded in the upper wall in the inner groove (3), and the magnetic poles of the second magnetic block (57) and the first magnet (53) are arranged correspondingly, and the second magnetic block (57) is positioned right above the first magnet (53).

3. The anti-glare liquid crystal display according to claim 2, wherein: every opening mechanism (5) all still includes perpendicular groove (54), and perpendicular groove (54) are seted up in the inside wall of inside groove (3), and magnet (53) sliding connection has been in the inside of perpendicular groove (54), and spout (55) have been seted up to the inside lateral wall of perpendicular groove (54), and the width of spout (55) is unanimous with the width of sliding block (56), and sliding block (56) sliding connection is in the inside of spout (55).

4. The anti-glare liquid crystal display according to claim 1, wherein: every fixed establishment (6) all include transverse groove (64) and fixed block (62), and the surface in square slab (51) front side is seted up in transverse groove (64), and fixed block (62) swing joint is in the inside of transverse groove (64), and the downside of fixed block (62) front end is the arc line form, and the rear end fixed mounting of fixed block (62) has compression spring two (63), and the one end fixed connection that fixed block (62) were kept away from in compression spring two (63) is on the diapire of transverse groove (64) inside.

5. The anti-glare liquid crystal display according to claim 4, wherein: each fixing mechanism (6) further comprises an outer notch (61), the outer notch (61) is formed in the surface of the front side of the shell (2), the inner portions of the outer notches (61) are located in the long grooves (8) and communicated, and the fixing blocks (62) are connected to the inner portions of the outer notches (61) in a sliding mode.

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