CN217821975U - Splicing type intelligent liquid crystal display - Google Patents

Abstract

The utility model relates to a LCD technical field specifically is a concatenation formula intelligence LCD, comprising a base plate, the last fixed surface of bottom plate has four rectangle deckles, and four rectangle deckles are the cross and arrange the setting, rotates through the bearing between the relative inner wall of rectangle deckle and is connected with the screw lead screw, and threaded connection has the slider on the screw lead screw, and the inner wall sliding fit of slider and rectangle deckle, and the top fixed mounting of slider has coupling assembling, and installs the display body on the coupling assembling, and the one end of screw lead screw is fixed with the connecting rod. The utility model discloses a twist and move the first in command and drive second conical gear and rotate for second conical gear and four first conical gear intermeshing drive four screw lead screws and rotate, make the screw lead screw with screw rod transmission's mode adjusting block and go up coupling assembling's position, make the device can satisfy the concatenation demand to not unidimensional display body.

Description

Spliced intelligent liquid crystal display

Technical Field

The utility model relates to a LCD technical field specifically is a concatenation formula intelligence LCD.

Background

The liquid crystal display is a flat thin display device, which is composed of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface. Liquid crystal displays are low in power consumption, and are therefore favored by engineers and suitable for use in battery-operated electronic devices. Liquid crystal displays are used in digital watches and one type of display for many portable computers. Liquid crystal displays use two sheets of polarizing material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. The technology information products of the liquid crystal display are developed towards the light, thin, short and small targets at present.

Under the precondition of easy carrying and transportation, the conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, which cannot meet the practical requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

For better satisfying the user demand, can often use polylith LCD concatenation together now, however, at the in-process of concatenation, be difficult to fix LCD, and be difficult to adjust according to LCD's size, lead to polylith LCD's fixed operation comparatively waste time and energy, be unfavorable for LCD's concatenation.

To the problem, the utility model provides a concatenation formula intelligence LCD.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula intelligence LCD to the in-process at polylith LCD concatenation that proposes in solving above-mentioned background art is difficult to fix LCD, and is difficult to adjust according to LCD's size, leads to polylith LCD's fixed operation comparatively wasting time and energy, is unfavorable for the problem that LCD concatenation was used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula intelligence LCD, includes the bottom plate, the last fixed surface of bottom plate has four rectangle deckles, and four rectangle deckles are the cross and arrange the setting, it is connected with the screw lead screw to rotate through the bearing between the relative inner wall of rectangle deckle, threaded connection has the slider on the screw lead screw, and the inner wall sliding fit of slider and rectangle deckle, the top fixed mounting of slider has coupling assembling, and installs the display body on the coupling assembling, the one end of screw lead screw is fixed with the connecting rod, the other end of connecting rod runs through rectangle deckle after-fixing has first conical gear, run through on the bottom plate and be provided with the bull stick, and the bull stick rotates through the bearing with bottom plate combination department and is connected, the bottom mounting of bull stick has the first in command, and the top of bull stick is fixed with second conical gear, second conical gear and four first conical gear all intermeshing.

Preferably, a plurality of mounting plates are fixed on the lower surface of the bottom plate, and mounting holes are formed in the mounting plates.

Preferably, the four sliding blocks and the four first bevel gears are distributed in a circular array, and the joint of the connecting rod and the rectangular frame plate is rotatably connected through a bearing.

Preferably, coupling assembling includes the fixed column, the bottom fixed mounting of fixed column is on the slider, the top of fixed column is fixed with the sucking disc.

Preferably, the sucking disc is fixedly communicated with an air cylinder, and a threaded hole is formed in the axis of one side of the air cylinder.

Preferably, a threaded bolt is connected to the threaded hole in an internal thread mode, a second handle is fixed to one end of the threaded bolt, a piston is fixed to the other end of the threaded bolt, and the piston is in sliding fit with the inner wall of the air cylinder.

To sum up, the beneficial effects of the utility model are that:

1. the utility model discloses in, drive second bevel gear through twisting the first in command and rotate for second bevel gear and four first bevel gear intermeshing drive four screw lead screws and rotate, make the screw lead screw with screw rod driven mode adjusting block and go up coupling assembling's position, make the device can satisfy the concatenation demand to not unidimensional display body, and make the concatenation of display body and the laborsaving province more of dispersed operation.

2. The utility model discloses in, drive the piston through twisting the second handle and keep away from the sucking disc, force the inside atmospheric pressure reduction of sucking disc for the sucking disc can be with the firmly holding of display body, thereby accomplishes the fixed to the display body, more swift, laborsaving when making the display body utilize the device to accomplish the concatenation processing, thereby can be better satisfy the concatenation demand of a plurality of display bodies.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate, the rectangular frame plate and the mounting plate of the present invention;

FIG. 3 is a schematic structural view of the middle bottom plate, the rectangular frame plate, the threaded lead screw and the slide block of the present invention;

fig. 4 is a schematic structural view of the first bevel gear, the second bevel gear, the threaded lead screw and the slider in the present invention;

fig. 5 is a schematic structural view of the middle connection assembly of the present invention.

In the figure: 1. a base plate; 2. a rectangular frame plate; 3. a threaded lead screw; 4. a slider; 5. a display body; 6. a connecting rod; 7. a first bevel gear; 8. a rotating rod; 9. a second bevel gear; 10. a first handle; 11. mounting a plate; 12. mounting holes; 13. fixing a column; 14. a suction cup; 15. an air cylinder; 16. a stud; 17. a piston; 18. a second handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a concatenation formula intelligence LCD, including bottom plate 1, the last fixed surface of bottom plate 1 has four rectangle deckle boards 2, and four rectangle deckle boards 2 are the cross and arrange the setting, be connected with screw lead screw 3 through the bearing rotation between the relative inner wall of rectangle deckle board 2, threaded connection has slider 4 on the screw lead screw 3, and slider 4 and the inner wall sliding fit of rectangle deckle board 2, the top fixed mounting of slider 4 has coupling assembling, and install display body 5 on the coupling assembling, the one end of screw lead screw 3 is fixed with connecting rod 6, the other end of connecting rod 6 is fixed with first bevel gear 7 after running through rectangle deckle board 2, and the junction of connecting rod 6 and rectangle deckle board 2 passes through the bearing rotation and is connected, four sliders 4 and four first bevel gear 7 all are circular array distribution, it is provided with bull stick 8 to run through on the bottom plate 1, and bull stick 8 and bottom of bottom plate 1 junction passes through the bearing rotation and is connected, the bottom mounting of bull stick 8 has first in command 10, and the top of second bevel gear 9 is fixed with second bevel gear 9, all mesh.

Based on above structure, twist and move the first in command 10 and drive second conical gear 9 and rotate, make second conical gear 9 and four first conical gear 7 intermeshing, it rotates to drive four screw lead screws 3, make screw lead screw 3 adjust the slider 4 and go up coupling assembling's position with screw drive's mode, make the device can satisfy the concatenation demand to not unidimensional display body 5, put display body 5 on coupling assembling, it is fixed to it to utilize coupling assembling, twist and move the first in command 10, make second conical gear 9 drive four first conical gear 7 and rotate, it draws close each other to drive four display bodies 5 with screw drive's mode, accomplish the concatenation use of four display bodies 5.

Referring to fig. 2, a plurality of mounting plates 11 are fixed on the lower surface of the base plate 1, and mounting holes 12 are formed on the mounting plates 11.

Based on the above structure, the device can be fixed at a designated position along the mounting hole 12 using a bolt for use.

Referring to fig. 2 and 5, the connecting assembly includes a fixed column 13, a bottom end of the fixed column 13 is fixedly mounted on the slider 4, a suction cup 14 is fixed at a top end of the fixed column 13, an air cylinder 15 is fixedly communicated with the suction cup 14, a threaded hole is formed in an axis of one side of the air cylinder 15, a stud 16 is connected in the threaded hole in a threaded manner, a second handle 18 is fixed at one end of the stud 16, a piston 17 is fixed at the other end of the stud 16, and the piston 17 is in sliding fit with an inner wall of the air cylinder 15.

Based on above structure, place display body 5 on sucking disc 14 to closely laminate with sucking disc 14, twist and move second handle 18 and drive piston 17 and keep away from sucking disc 14, force the inside atmospheric pressure reduction of sucking disc 14, make sucking disc 14 can firmly hold display body 5, accomplish the fixed to display body 5.

The utility model discloses theory of operation: firstly, according to the size of a display body 5, a first handle 10 is screwed to drive a second bevel gear 9 to rotate, the second bevel gear 9 is meshed with four first bevel gears 7 to drive four threaded lead screws 3 to rotate, the threaded lead screws 3 adjust the positions of a sliding block 4 and a connecting component on the sliding block in a lead screw transmission mode, the display body 5 is placed on a sucking disc 14 in the connecting component and is tightly attached to the sucking disc 14, a second handle 18 is screwed to drive a piston 17 to be far away from the sucking disc 14, air pressure inside the sucking disc 14 is reduced, the sucking disc 14 can firmly suck the display body 5, fixing of the display body 5 is completed, the first handle 10 is screwed again, the second bevel gear 9 drives the four first bevel gears 7 to rotate, the four display bodies 5 are driven to mutually approach in the lead screw transmission mode, and combination and splicing of the four display bodies 5 are completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A spliced intelligent liquid crystal display is characterized in that: including bottom plate (1), the last fixed surface of bottom plate (1) has four rectangle plates (2), and four rectangle plates (2) are the cross and arrange the setting, be connected with screw lead screw (3) through the bearing rotation between the relative inner wall of rectangle plate (2), threaded connection has slider (4) on screw lead screw (3), and the inner wall sliding fit of slider (4) and rectangle plate (2), the top fixed mounting of slider (4) has coupling assembling, and installs display body (5) on the coupling assembling, the one end of screw lead screw (3) is fixed with connecting rod (6), the other end of connecting rod (6) runs through rectangle plate (2) after-fixing and has first bevel gear (7), run through on bottom plate (1) and be provided with bull stick (8), and bull stick (8) and bottom plate (1) combination department rotate through the bearing and be connected, the bottom mounting of bull stick (8) has first in command (10), and the top of bull stick (8) is fixed with second bevel gear (9), second bull command gear (9) and four first bevel gear (7) all mesh.

2. The intelligent spliced liquid crystal display as claimed in claim 1, wherein: the lower surface of the bottom plate (1) is fixed with a plurality of mounting plates (11), and mounting holes (12) are formed in the mounting plates (11).

3. The intelligent spliced liquid crystal display as claimed in claim 1, wherein: the four sliding blocks (4) and the four first bevel gears (7) are distributed in a circular array, and the joint of the connecting rod (6) and the rectangular frame plate (2) is rotationally connected through a bearing.

4. The intelligent spliced liquid crystal display as claimed in claim 1, wherein: the connecting assembly comprises a fixing column (13), the bottom end of the fixing column (13) is fixedly mounted on the sliding block (4), and a sucking disc (14) is fixed to the top end of the fixing column (13).

5. The intelligent spliced liquid crystal display as claimed in claim 4, wherein: an air cylinder (15) is fixedly communicated with the sucking disc (14), and a threaded hole is formed in the axis of one side of the air cylinder (15).

6. The intelligent spliced liquid crystal display as claimed in claim 5, wherein: the threaded hole is connected with a stud (16) in an internal thread mode, a second handle (18) is fixed to one end of the stud (16), a piston (17) is fixed to the other end of the stud (16), and the piston (17) is in sliding fit with the inner wall of the air cylinder (15).

Images