CN211044907U

CN211044907U - Magnetic portable liquid crystal display screen

Info

Publication number: CN211044907U
Application number: CN202020313591.9U
Authority: CN
Inventors: 翁嘉煌; 曾勇辉; 林民庚
Original assignee: Shenzhen Xmz Industrial Co ltd
Current assignee: Shenzhen Xmz Industrial Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-07-17
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a liquid crystal display technical field, and a portable liquid crystal display of formula is inhaled to magnetism is disclosed, including placing board and display screen, the preceding lateral wall of placing the board is seted up flutedly, and the bar mouth of symmetry is seted up at the both ends of recess, and the display screen transversely sets up in the inside of recess, and the upper end of placing the board is provided with the protective cover, and the fixed first connecting block that is provided with the symmetry of both sides lower extreme of protective cover places the fixed second connecting block that is provided with the symmetry in both sides upper end of board, rotates through first pivot between two first connecting blocks and two second connecting blocks to be connected. The utility model discloses, can make the display screen conveniently carry more, effectively protect the display screen, prevent accidental damage.

Description

Magnetic portable liquid crystal display screen

Technical Field

The utility model relates to a liquid crystal display technical field especially relates to a portable liquid crystal display of formula is inhaled to magnetism.

Background

The liquid crystal display screen belongs to a flat panel display, is used for screen display of televisions and computers, has the advantages of low power consumption, small volume and low radiation, is also used in the prior education industry, and particularly relates to a magnetic portable liquid crystal display screen.

Liquid crystal display is not very convenient going out to carry in the past, is infected with the dust easily on the liquid crystal display, and the influence is watched, can not carry out the shock attenuation to it when careless liquid crystal display drops on ground, leads to liquid crystal display to cause wearing and tearing or damage, influences normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient carrying of liquid crystal display among the prior art, hardly carry out dustproof processing to the display screen surface, the problem that influences life is damaged in the easy unexpected striking, and the portable liquid crystal display of formula is inhaled to a magnetism that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a magnetic type portable liquid crystal display screen comprises a placing plate and a display screen, wherein a groove is formed in the front side wall of the placing plate, symmetrical strip-shaped openings are formed in two ends of the groove, the display screen is transversely arranged in the groove, a protective cover is arranged at the upper end of the placing plate, symmetrical first connecting blocks are fixedly arranged at the lower ends of two sides of the protective cover, symmetrical second connecting blocks are fixedly arranged at the upper ends of two sides of the placing plate, and the two first connecting blocks are rotatably connected with the two second connecting blocks through first shaft pins;

symmetrical fixed rods are longitudinally arranged in the two strip-shaped openings, the rod walls of the two fixed rods are respectively connected with a first sliding block in a sliding manner, the front side walls of the two first sliding blocks are respectively fixedly provided with a first U-shaped block, the two first U-shaped blocks are respectively connected with a supporting rod through a second shaft pin in a rotating manner, the upper ends of the protective cover are respectively fixedly provided with a symmetrical supporting block, the lower ends of the two supporting blocks are respectively provided with a first clamping groove, the upper ends of the two supporting rods are respectively clamped with the first clamping grooves, the side wall of the placing plate is provided with a symmetrical cavity, a buckling mechanism is arranged in the two cavities, the two first sliding blocks are provided with a second clamping groove at the buckling mechanism, the upper end and the lower end of the placing plate are provided with sliding grooves, the two ends of the display screen are provided with buffer mechanisms, the lower end of the placing plate is fixedly provided with a limiting mechanism.

Preferably, buckle mechanism includes the second stopper, the second stopper slides and sets up the inside at the cavity, the fixed L type gag lever post that is provided with in right-hand member of second stopper, the lateral wall that L type gag lever post's the other end runs through the cavity extends to the outside, the third draw-in groove that the depth degree is different is seted up at the both ends of L type gag lever post, the left end of second stopper is fixed and is provided with first kelly, first kelly run through the cavity the left side wall extend to outside and with the second draw-in groove between the joint, the fixed cup joint of outer wall of L type gag lever post has first spring, the both ends of first spring respectively with the right side wall of second stopper and the left side wall fixed connection of cavity.

Preferably, buffer gear includes the second slider, two the equal sliding connection of the second slider of symmetry is in the inside of spout, two the lateral wall of second slider is the fixed second U type piece that is provided with all, the fixed fixture block that is provided with the symmetry of lateral wall of display screen, two the lower extreme of fixture block is the fixed third U type piece that is provided with the symmetry all, two second U type piece and two all rotate through the third pivot between the third U type piece and be connected with the buffer beam, two the fixed second spring that is provided with of lateral wall of second slider.

Preferably, the limiting mechanism comprises a first fixing block, the first fixing block is fixedly connected with the lower end of the placing plate, the lower end of the first fixing block is rotatably connected with a second clamping rod through a fourth shaft pin, a third spring is fixedly arranged on the side wall of the right end of the second clamping rod, and the upper end of the third spring is fixedly connected with the lower side wall of the placing plate.

Preferably, the right side wall of the placing plate is fixedly provided with a second fixing block, and the right end of the second fixing block is fixedly provided with a magnetic suction disc.

Compared with the prior art, the utility model provides a portable liquid crystal display of formula is inhaled to magnetism possesses following beneficial effect:

1. this portable liquid crystal display of formula is inhaled to magnetism, through the common cooperation of placing board, protective cover, dead lever, first slider, bracing piece and supporting shoe, not only let the display screen conveniently carry, and can effectively protect the display screen, conveniently carry convenient to use.

2. This magnetism is inhaled portable liquid crystal display of formula, through the common cooperation of second slider, fixture block, buffering pole and second spring, cushions the display screen, when placing the board and toppling over with the protective cover, can cushion the protection to the display screen, prevents that the display screen from damaging.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can make the display screen conveniently carry more, effectively protect the display screen, prevent accidental damage.

Drawings

Fig. 1 is a schematic front structural view of a magnetic portable liquid crystal display screen provided by the present invention;

fig. 2 is a schematic side view of the magnetic portable liquid crystal display screen according to the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure, a placing plate 1, a display screen 2, a protective cover 3, a first connecting block 4, a second connecting block 5, a fixing rod 6, a first sliding block 7, a supporting rod 8, a supporting block 9, a first limiting block 10, a second limiting block 11, a limiting rod 12L, a first clamping rod 13, a first spring 14, a second sliding block 15, a clamping block 17, a buffer rod 18, a second spring 19, a first fixing block 20, a second clamping rod 21, a third spring 22, a second fixing block 23 and a magnetic suction disc 24 are arranged.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a magnetic portable liquid crystal display screen comprises a placing plate 1 and a display screen 2, wherein a groove is formed in the front side wall of the placing plate 1, symmetrical bar-shaped openings are formed in the two ends of the groove, the display screen 2 is transversely arranged in the groove, a second fixed block 23 is fixedly arranged on the right side wall of the placing plate 1, a magnetic chuck 24 is fixedly arranged at the right end of the second fixed block 23, a protective cover 3 is arranged at the upper end of the placing plate 1, symmetrical first connecting blocks 4 are fixedly arranged at the lower ends of the two sides of the protective cover 3, symmetrical second connecting blocks 5 are fixedly arranged at the upper ends of the two sides of the placing plate 1, and the two first connecting blocks 4 are rotatably connected with the two second connecting blocks 5 through first shaft pins;

the inside vertical dead lever 6 that is provided with the symmetry of two bar mouth, the equal sliding connection of pole wall of two dead levers 6 has first slider 7, the preceding lateral wall of two first sliders 7 all fixes and is provided with first U type piece, two first U type pieces all are connected with bracing piece 8 through the second axis pin rotation, the fixed supporting shoe 9 that is provided with the symmetry in upper end of protective cover 3, first draw-in groove has all been seted up to the lower extreme of two supporting shoe 9, the upper end of two bracing pieces 8 all with first draw-in groove between joint, place the cavity of symmetry is seted up to the lateral wall of board 1, the inside of two cavities is provided with buckle mechanism, buckle mechanism includes second stopper 11, second stopper 11 slides and sets up the inside at the cavity, the fixed L type gag lever post 12 that is provided with of right-hand member of second stopper 11, the other end of L type gag lever post 12 runs through the lateral wall of cavity extends to the outside, L type gag lever post 12 sets up the third draw-in that the depth degree is different, the left end of second stopper 11 is fixed and is provided with first draw-in the left side of second stopper mechanism, the fixed slide mechanism is provided with the lower extreme of second slider 20, the fixed link, the fixed slide mechanism is provided with the lower extreme of second slider 20, the fixed slider that the fixed link mechanism is provided with the fixed slider 20, the fixed slider that the fixed link of second slider 20, the fixed block 20, the fixed link mechanism is provided with the fixed link, the fixed link mechanism, the lower end of second slider 20, the fixed link mechanism, the fixed slider 20, the fixed link of the fixed link mechanism, the fixed link is provided with the lower end of second slider 20, the fixed link mechanism, the fixed link 20, the fixed link mechanism, the lower end of the fixed link 20, the fixed link mechanism, the lower end of the fixed link of second slider 20, the fixed link mechanism is provided with the fixed link of the fixed link mechanism, the fixed link mechanism, the fixed link of the fixed link 20, the fixed link mechanism, the fixed link of second slider 20, the fixed link.

The utility model discloses in, when needs use liquid crystal display, press the right-hand member of second kelly 21, second kelly 21 promotes third spring 22, make separately between left end and the first stopper 10 of second kelly 21, open guard plate 3, the bracing piece 8 at pulling both ends, with the joint between the upper end of two bracing pieces 8 and the first draw-in groove of supporting shoe 9, L type gag lever post 12 rotates, L type gag lever post 12 promotes second stopper 11, 11 first springs 14 of pulling of second stopper, second stopper 11 promotes first kelly 13, with joint between first kelly 13 and the second draw-in groove, when the outside receives external force striking, 15 motions of second slider, 15 extrusion second springs 19 of two second sliders, two second springs 19 drive the upper end and rotate the buffer beam 18 of connection, two buffer beams 18 remove fixture block 17, it is firm to fix display screen 2, prevent the striking damage, influence life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The magnetic portable liquid crystal display screen comprises a placing plate (1) and a display screen (2), and is characterized in that a groove is formed in the front side wall of the placing plate (1), symmetrical strip-shaped openings are formed in two ends of the groove, the display screen (2) is transversely arranged in the groove, a protective cover (3) is arranged at the upper end of the placing plate (1), symmetrical first connecting blocks (4) are fixedly arranged at the lower ends of two sides of the protective cover (3), symmetrical second connecting blocks (5) are fixedly arranged at the upper ends of two sides of the placing plate (1), and the two first connecting blocks (4) are rotatably connected with the two second connecting blocks (5) through first shaft pins;

symmetrical fixing rods (6) are longitudinally arranged inside the two strip-shaped openings, rod walls of the two fixing rods (6) are respectively connected with a first sliding block (7) in a sliding manner, front side walls of the two first sliding blocks (7) are respectively fixedly provided with a first U-shaped block, the two first U-shaped blocks are respectively connected with a supporting rod (8) through a second shaft pin in a rotating manner, symmetrical supporting blocks (9) are fixedly arranged at the upper end of the protective cover (3), first clamping grooves are respectively formed at the lower ends of the two supporting blocks (9), the upper ends of the two supporting rods (8) are respectively clamped with the first clamping grooves, symmetrical cavities are formed in the side walls of the placing plate (1), clamping mechanisms are arranged inside the two cavities, second clamping grooves are formed at the positions where the two first sliding blocks (7) are located, and sliding grooves are formed at the upper end and the lower end of the placing plate (1), the both ends of display screen (2) are provided with buffer gear, the fixed first stopper (10) that is provided with of lower extreme of protective cover (3), the fixed stop gear that is provided with of lower extreme of placing board (1).

2. The portable liquid crystal display of formula of inhaling, according to claim 1, characterized in that, buckle mechanism includes second stopper (11), second stopper (11) slide and set up in the inside of cavity, the fixed L type gag lever post (12) that is provided with of right-hand member of second stopper (11), the lateral wall that the other end of L type gag lever post (12) runs through the cavity extends to the outside, the third draw-in groove that the depth degree is different is seted up at the both ends of L type gag lever post (12), the left end of second stopper (11) is fixed and is provided with first kelly (13), first kelly (13) run through the left side wall of cavity extend to the outside and with the second draw-in groove between joint, the outer wall of L type gag lever post (12) is fixed cup jointed first spring (14), the both ends of first spring (14) respectively with the right side wall of second stopper (11) and the left side wall fixed connection of cavity.

3. The magnetic portable liquid crystal display screen according to claim 1, wherein the buffering mechanism comprises second sliding blocks (15), the two symmetrical second sliding blocks (15) are slidably connected inside the sliding groove, the side walls of the two second sliding blocks (15) are fixedly provided with second U-shaped blocks, the side walls of the display screen (2) are fixedly provided with symmetrical clamping blocks (17), the lower ends of the two clamping blocks (17) are fixedly provided with symmetrical third U-shaped blocks, a buffering rod (18) is rotatably connected between the two second U-shaped blocks and the two third U-shaped blocks through a third shaft pin, and the side walls of the two second sliding blocks (15) are fixedly provided with second springs (19).

4. A magnetic portable liquid crystal display screen according to claim 1, wherein the limiting mechanism comprises a first fixed block (20), the first fixed block (20) is fixedly connected with the lower end of the placing plate (1), the lower end of the first fixed block (20) is rotatably connected with a second clamping rod (21) through a fourth shaft pin, a third spring (22) is fixedly arranged on the upper side wall of the right end of the second clamping rod (21), and the upper end of the third spring (22) is fixedly connected with the lower side wall of the placing plate (1).

5. A magnetic portable lcd panel according to claim 1, characterized in that the right side wall of the placing board (1) is fixedly provided with a second fixing block (23), and the right end of the second fixing block (23) is fixedly provided with a magnetic disc (24).