Liquid crystal screen capable of being spliced and extended

Abstract

The utility model discloses a liquid crystal screen capable of being spliced and extended, which comprises a first liquid crystal screen body and a second liquid crystal screen body, the second liquid crystal screen body is arranged on one side of the first liquid crystal screen body, outer frames are arranged on the outer surface of the first liquid crystal screen body and the outer surface of the second liquid crystal screen body, and inserting mechanisms are arranged on the outer frames. The inserting mechanism comprises an inserting groove and an inserting column, the inserting groove is formed in one side of the outer frame, and the inserting column is arranged on the other side of the outer frame. By means of the design of the inserting connection mechanism, the first liquid crystal screen body and the second liquid crystal screen body can be conveniently connected through the inserting connection mechanism and can be spliced and extended for use, and meanwhile the outer frame can protect the first liquid crystal screen body and the second liquid crystal screen body.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal screen technical field, concretely relates to a liquid crystal screen of splicing extension. BACKGROUND

[0002] Liquid crystal display screen, it is a kind of belonging to flat panel display, it is used for the screen display of television and computer, the advantage of this display screen is low power consumption, small size, low radiation, liquid crystal display screen uses two polarized material liquid crystal solution, when current passes through the liquid, it will make crystal rearrange to achieve the purpose of imaging.

[0003] But the liquid crystal display screen in the prior art is mostly integrally arranged, the use area of its display screen is fixedly arranged, cannot extend its use area according to use demand, and the liquid crystal screen connecting device is often not easy to assemble, so that the assembly speed of construction personnel is slow, so that its work efficiency is reduced.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] For the problems in the related art, the utility model provides a liquid crystal screen that can be spliced and extended to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A liquid crystal screen that can be spliced and extended includes a liquid crystal screen body one and a liquid crystal screen body two, the liquid crystal screen body two is located on one side of the liquid crystal screen body one, the outer surfaces of the liquid crystal screen body one and the liquid crystal screen body two are both provided with an outer frame, the outer frame is provided with a plug-in mechanism, the plug-in mechanism includes a plug-in slot and a plug-in column, the plug-in slot is opened on one side of the outer frame, and the other side of the outer frame is provided with the plug-in column.

[0008] As a preferred, the inner wall of the plug-in slot is provided with a limiting groove, and the plug-in column is symmetrically provided with a limiting piece one and a limiting piece two that extend to the outside and abut against the inner wall of the limiting groove.

[0009] As a preferred, the limiting piece one and the limiting piece two are both rectangular structures, and the end portions of the limiting piece one and the limiting piece two are provided with limiting protrusions that abut against the inner wall of the limiting groove.

[0010] As a preferred, the other ends of the limiting piece one and the limiting piece two are provided with semicircular sliding blocks, the plug-in column is provided with a sleeve block that is sleeved on the two groups of semicircular sliding blocks, the sleeve block is provided with through holes for the movement of the two groups of semicircular sliding blocks, and the limiting piece one and the limiting piece two are movably connected with the plug-in column through pivots.

[0011] As preferred, one side of the block is provided with a threaded sleeve, one end of the threaded sleeve is provided with a screw rod matched therewith, one end of the screw rod extends into the outer frame and is provided with a gear, the top of the gear is provided with a screw rod matched therewith, one end of the screw rod extends out of the outer frame and is provided with a knob.

[0012] As preferred, the outer surface of the threaded sleeve is axially provided with symmetrically arranged protrusions, and the insertion column is internally provided with sliding holes for the threaded sleeve and the protrusions to slide.

[0013] As preferred, the outer surface of the insertion column is provided with stroke holes for the first and second limiting members to move outward.

[0014] The utility model discloses the beneficial effect is: through the design of the plug-in mechanism, can be convenient for liquid crystal screen body one and liquid crystal screen body two between through plug-in mechanism connection can splice, extension use, and the outer frame can protect liquid crystal screen body one and liquid crystal screen body two. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a structure schematic view of a splicable and extendable liquid crystal screen according to the embodiment of the present application.

[0017] Figure 2 It is a side view of a liquid crystal screen body two in a splicable and extendable liquid crystal screen according to the embodiment of the present application.

[0018] Figure 3 It is a connection state schematic view of a slot and an insertion column according to the embodiment of the present application.

[0019] Figure 4 It is a structure schematic view of a plug-in mechanism in a splicable and extendable liquid crystal screen according to the embodiment of the present application.

[0020] Figure 5 It is a side view of an insertion column in a splicable and extendable liquid crystal screen according to the embodiment of the present application.

[0021] In the drawings:

[0022] 1, liquid crystal screen body one; 2, liquid crystal screen body two; 3, outer frame; 4, slot; 5, plug post; 6, limiting groove; 7, limiting piece one; 8, limiting piece two; 9, limiting protrusion; 10, semicircular slider; 11, sleeve block; 12, through hole; 13, rotating shaft; 14, threaded sleeve; 15, screw rod; 16, gear; 17, screw rod; 18, knob; 19, convex strip; 20, sliding hole; 21, stroke hole. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the utility model provides the drawing, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0024] According to the embodiment of the utility model, a splicing and expandable liquid crystal screen is provided.

[0025] Embodiment one;

[0026] As Figures 1-5 shown, according to the splicing and expandable liquid crystal screen of the utility model embodiment, including liquid crystal screen body one 1 and liquid crystal screen body two 2, the liquid crystal screen body two 2 is located in one side of the liquid crystal screen body one 1, the outer surface of the liquid crystal screen body one 1 and the liquid crystal screen body two 2 is equipped with outer frame 3, the outer frame 3 is equipped with the plug-in mechanism, the plug-in mechanism includes slot 4 and plug post 5, the slot 4 is opened in one side of the outer frame 3, the other side of the outer frame 3 is equipped with the plug post 5.

[0027] Embodiment two;

[0028] As Figures 1-5 shown, the inner wall of the slot 4 is equipped with limiting groove 6, the plug post 5 is symmetrically equipped with limiting piece one 7 and limiting piece two 8 extending to the outside and being in abutment with the inner wall of the limiting groove 6, the limiting piece one 7 and the limiting piece two 8 are rectangular structure, the end of the limiting piece one 7 and the limiting piece two 8 is equipped with limiting protrusion 9 in abutment with the inner wall of the limiting groove 6, the other end of the limiting piece one 7 and the limiting piece two 8 is equipped with semicircular slider 10, the plug post 5 is equipped with sleeve block 11 sleeved on two groups of semicircular sliders 10, the sleeve block 11 is equipped with through hole 12 for the movement of two groups of semicircular sliders 10, the limiting piece one 7 and the limiting piece two 8 are movably connected with the plug post 5 through rotating shaft 13.

[0029] Embodiment three;

[0030] As Figures 1-5As shown, one side of the sleeve block 11 is provided with a threaded sleeve 14, one end of the threaded sleeve 14 is sleeved with a matching lead screw 15, one end of the lead screw 15 extends into the outer frame 3 and is sleeved with a gear 16, the top of the gear 16 is provided with a screw rod 17 engaged therewith, one end of the screw rod 17 extends to the knob 18 outside the outer frame 3, the outer surface of the threaded sleeve 14 is axially provided with symmetrically arranged convex strips 19, the plug column 5 is provided with a sliding hole 20 for sliding of the threaded sleeve 14 and the convex strips 19, and the outer surface of the plug column 5 is provided with a stroke hole 21 for outward movement of the limiting piece one 7 and the limiting piece two 8.

[0031] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

[0032] In actual application, the plug column 5 on the left side of the liquid crystal screen body two 2 is inserted into the plug slot 4 on the right side of the liquid crystal screen body one 1, then the knob 18 is rotated to drive the screw rod 17 to rotate, the screw rod 17 is engaged with the gear 16 to drive the lead screw 15 to rotate, the threaded sleeve 14 moves with the rotation of the lead screw 15 (the threaded sleeve 14 moves left and right with the forward and reverse rotation of the lead screw 15), and the threaded sleeve 14 drives the sleeve block 11 to move left to press the semicircular sliding block 10, so that the limiting piece one 7 and the limiting piece two 8 are reversely rotated about the pivot 13, and the limiting protrusions 9 at the ends of the limiting piece one 7 and the limiting piece two 8 pass through the stroke hole 21 in the plug column 5 and abut against the inner wall of the limiting groove 6 in the plug slot 4 to be fixed, so that the liquid crystal screen body one 1 and the liquid crystal screen body two 2 can be connected through the plug-in mechanism, and can be spliced and extended for use.

[0033] In summary, by means of the above technical scheme of the utility model, through the design of the plug-in mechanism, the liquid crystal screen body one 1 and the liquid crystal screen body two 2 can be connected through the plug-in mechanism, and can be spliced and extended for use, and at the same time, the outer frame 3 can protect the liquid crystal screen body one 1 and the liquid crystal screen body two 2.

[0034] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A splicable extensible liquid crystal panel, characterized by, The application relates to a liquid crystal screen body, which comprises a liquid crystal screen body one (1) and a liquid crystal screen body two (2) located on one side of the liquid crystal screen body one (1), the outer surfaces of the liquid crystal screen body one (1) and the liquid crystal screen body two (2) are provided with outer frames (3), the outer frames (3) are provided with plug-in mechanisms, the plug-in mechanisms comprise plug-in grooves (4) and plug-in columns (5), the plug-in grooves (4) are arranged on one side of the outer frames (3), and the plug-in columns (5) are arranged on the other side of the outer frames (3).

2. The splicable extensible liquid crystal panel of claim 1, wherein, The inner walls of the plug-in grooves (4) are provided with limiting grooves (6), and the plug-in columns (5) are symmetrically provided with limiting pieces one (7) and limiting pieces two (8) extending to the outside and abutting against the inner walls of the limiting grooves (6).

3. The splicable extensible liquid crystal panel of claim 2, wherein, The limiting pieces one (7) and the limiting pieces two (8) are in rectangular structures, the end portions of the limiting pieces one (7) and the limiting pieces two (8) are provided with limiting protrusions (9) abutting against the inner walls of the limiting grooves (6).

4. The splicable extensible liquid crystal panel of claim 3, wherein, The other end portions of the limiting pieces one (7) and the limiting pieces two (8) are provided with semicircular sliding blocks (10), the plug-in columns (5) are provided with sleeve blocks (11) sleeved on the two groups of semicircular sliding blocks (10), the sleeve blocks (11) are provided with through holes (12) allowing the two groups of semicircular sliding blocks (10) to move, and the limiting pieces one (7) and the limiting pieces two (8) are movably connected with the plug-in columns (5) through rotating shafts (13).

5. The splicable extensible liquid crystal panel according to claim 4, wherein, One side of the sleeve block (11) is provided with a threaded sleeve (14), one end of the threaded sleeve (14) is sleeved with a screw rod (15) matched with the threaded sleeve (14), one end of the screw rod (15) extends into the outer frame (3) and is sleeved with a gear (16), the top of the gear (16) is provided with a screw rod (17) engaged with the gear (16), and one end of the screw rod (17) extends to a knob (18) outside the outer frame (3).

6. The splicable extensible liquid crystal panel of claim 5, wherein, The outer surface of the threaded sleeve (14) is axially provided with convex strips (19) symmetrically arranged, and the plug-in columns (5) are provided with sliding holes (20) allowing the threaded sleeve (14) and the convex strips (19) to slide.

7. The splicable extensible liquid crystal panel according to claim 6, wherein, The outer surface of the plug-in column (5) is provided with stroke holes (21) allowing the limiting pieces one (7) and the limiting pieces two (8) to move outward.

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