CN216813697U

CN216813697U - Concatenation formula liquid crystal display

Info

Publication number: CN216813697U
Application number: CN202220309830.2U
Authority: CN
Inventors: 支鹏
Original assignee: Shenzhen Pengshengda Photoelectric Co ltd
Current assignee: Shenzhen Pengshengda Photoelectric Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-24
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a spliced liquid crystal display screen which comprises a display screen and a baffle plate, wherein the baffle plate is fixedly connected to the front end of the display screen, a driving assembly is arranged in the center of the inner part of the baffle plate, the driving assembly comprises a clamping groove, a main shaft, a rotating shaft, a worm wheel, a partition plate, a convex block and a worm, both sides and the center of the outer wall of the rotating shaft are rotatably connected with the baffle plate through bearings, the rotating shaft is fixedly connected to the inner part of the worm wheel, and the convex block is fixedly connected to the lower end of the rotating shaft. This concatenation formula liquid crystal display, through worm, draw-in groove, pivot, worm wheel, through-hole, fixture block, the cooperation between extension board and the riser, the inside drive pivot that the inserted block that will correspond the shape inserted the draw-in groove rotates, and pivot accessible worm and worm wheel drive branch rotate, because self-locking ability between worm wheel and the worm can prevent that the fixture block from receiving external force inward movement, cause not hard up, has avoided appearing not hard up problem easily after the equipment is accomplished at the display screen of concatenation formula.

Description

Concatenation formula liquid crystal display

Technical Field

The utility model relates to the technical field of display screens, in particular to a splicing type liquid crystal display screen.

Background

Liquid Crystal Display, english is called Liquid Crystal Display for short totally, belong to one kind of flat panel Display, a screen Display for TV set and computer, this Display's advantage is that power consumption is low, small, the radiation is low, Liquid Crystal Display has used the Liquid Crystal solution in two polarization materials, make the Crystal rearrange when making the electric current pass through this Liquid and reach the purpose of formation of image, although prior art can realize Liquid Crystal Display's concatenation and use, prior art exists when the concatenation is used and appears not hard up problem easily after the equipment is accomplished in the Display of concatenation formula, still exist simultaneously and need carry out the fixed problem of independent equipment in the Display of every unit in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spliced liquid crystal display screen to solve the problem that the spliced liquid crystal display screen is easy to loosen after being assembled in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a spliced liquid crystal display screen comprises a display screen and a baffle, wherein the front end of the display screen is fixedly connected with the baffle, and a driving assembly is arranged in the center of the inner part of the baffle;

the driving assembly comprises a clamping groove, a main shaft, a rotating shaft, a worm wheel, a partition plate, a convex block and a worm;

the outer wall both sides and the center of main shaft all rotate with the baffle through the bearing and link to each other, the equal rigid coupling in both sides has the worm about the outer wall of main shaft, the outer wall both sides of worm all mesh and link to each other there is the worm wheel, the equal rigid coupling in inside of worm wheel has the pivot, the lower extreme rigid coupling of main shaft has the lug, the outer wall rigid coupling of lug has a plurality of baffles, the inside processing in top of main shaft has the draw-in groove.

Preferably, the inside breach that all processes of the left and right sides of baffle, the outer wall left and right sides of baffle all is provided with the support.

Preferably, a linkage assembly is arranged on the inner side of the notch;

the linkage component comprises a spring, a clamping block, a round rod, a supporting rod and a vertical plate;

it is a plurality of the terminal front end outer wall with the pivot of inboard of branch, the terminal rigid coupling in the outside of branch has the round bar, the outer wall slip of round bar links to each other there is the riser, the riser slides with the breach and links to each other, the outer wall outer end rigid coupling of riser has a plurality of fixture blocks, the both sides of spring are fixed continuous with baffle and riser respectively.

Preferably, a groove is machined in the center of the rear side of the inner wall of the bracket.

Preferably, a support component is arranged inside the bracket;

the supporting component comprises a connecting rod, a through hole and a sliding block;

a plurality of the slider slides and links to each other in the inside of support, the outer wall rear side of slider all links to each other with the display screen is fixed through the connecting rod, the connecting rod slides and links to each other with the recess, and is a plurality of the through-hole processing is at the left and right sides inner wall of support.

Compared with the prior art, the utility model has the beneficial effects that: this concatenation formula liquid crystal display:

the insertion block with the corresponding shape is inserted into the clamping groove through the matching of the worm, the clamping groove, the rotating shaft, the worm wheel, the through hole, the clamping block, the supporting plate and the vertical plate to drive the rotating shaft to rotate, the main shaft can drive the supporting rod to rotate through the worm and the worm wheel, the supporting rod can drive the vertical plate and the clamping block to move outwards through the round rod, the clamping block can be inserted into the through hole, the clamping block can be prevented from moving inwards due to external force due to the self-locking capacity between the worm wheel and the worm to cause looseness, and the problem that the looseness is easy to occur after the assembly of the spliced display screen is finished is solved;

through the display screen, the lug, the baffle, the draw-in groove, cooperation between worm and the pivot, after a plurality of display screens are piled up, every display screen can pile up the height that corresponds, the lug and the baffle of top structure can insert inside the draw-in groove of below structure simultaneously, later when installing the location, the user only needs the draw-in groove rotation of drive top can realize controlling the whole main shaft that erects to be listed as and rotates, can realize driving a plurality of worms and rotate in step, the display screen of having avoided every unit need carry out the fixed problem of independent equipment in the use.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram at C in fig. 1.

In the figure: 1. display screen, 2, drive assembly, 201, draw-in groove, 202, main shaft, 203, pivot, 204, worm wheel, 205, baffle, 206, lug, 207, worm, 3, linkage assembly, 301, spring, 302, fixture block, 303, round bar, 304, branch, 305, riser, 4, supporting component, 401, connecting rod, 402, through-hole, 403, slider, 5, recess, 6, baffle, 7, support, 8, breach.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a spliced liquid crystal display screen comprises a display screen 1 and a baffle 6, the baffle 6 is fixedly connected at the front end of the display screen 1, a driving assembly 2 is arranged at the center of the interior of the baffle 6, the driving assembly 2 comprises a clamping groove 201, a main shaft 202, a rotating shaft 203, a worm wheel 204, a partition plate 205, a convex block 206 and a worm 207, two sides and the center of the outer wall of the main shaft 202 are rotatably connected with the baffle 6 through bearings, the upper side and the lower side of the outer wall of the main shaft 202 are fixedly connected with the worm 207, two sides of the outer wall of the worm 207 are respectively meshed and connected with the worm wheel 204, self-locking capability is realized between the worm 207 and the worm wheel 204, the rotating shaft 203 is fixedly connected inside the worm wheel 204, the convex block 206 is fixedly connected at the lower end of the main shaft 202, the convex block 206 can drive the clamping groove 201 to rotate through the partition plate 205, the outer wall of the convex block 206 is fixedly connected with a plurality of the partition plates 205, the clamping groove 201 is processed inside the upper portion of the main shaft 202, notches 8 are processed inside the left side and the right side of the baffle 6, the left side and the right side of the outer wall of the baffle 6 are both provided with a bracket 7.

The inboard of breach 8 is provided with linkage assembly 3, linkage assembly 3 includes spring 301, fixture block 302, pole 303, branch 304 and riser 305, the terminal front end outer wall with main shaft 202 of inboard of a plurality of branches 304, the terminal rigid coupling in outside of branch 304 has pole 303, the outer wall slip of pole 303 links up with riser 305, riser 305 slides with breach 8 and links to each other, riser 305 can remove in breach 8's inside, the outer wall outer end rigid coupling of riser 305 has a plurality of fixture blocks 302, laborsaving when spring 301 is used for main shaft 202 reversal, spring 301's both sides are fixed continuous with baffle 6 and riser 305 respectively, the inner wall rear side center processing of support 7 is fluted 5.

Support 7's inside is provided with supporting component 4, and supporting component 4 includes connecting rod 401, through-hole 402 and slider 403, and a plurality of sliders 403 slide and link to each other in support 7's inside, and slider 403's outer wall rear side all links to each other with display screen 1 is fixed through connecting rod 401, and connecting rod 401 slides with recess 5 and links to each other, and a plurality of through-holes 402 processing are at support 7's the left and right sides inner wall.

When the splicing type liquid crystal display screen is required to be used, firstly, a user can install a plurality of supports 7 at corresponding wall positions, and then, when the splicing type liquid crystal display screen is required to be assembled and installed, the user can hold the display screen 1 by hand to install the sliding block 402 into the supports 7 in a sliding manner, when the display screen 1 stops at a corresponding height, the user can insert the insertion block with a corresponding shape into the inside of the clamping groove 201 to drive the rotating shaft 203 to rotate, the rotating shaft 203 can drive the supporting rod 304 to rotate by the worm 207 and the worm wheel 204, so that the supporting rod 304 can drive the vertical plate 305 and the clamping block 302 to move outwards by the round rod 303, the clamping block 302 can be inserted into the through hole 402, due to the self-locking capacity between the worm wheel 207 and the worm 207, the clamping block 302 can be prevented from moving inwards by external force to cause loosening, the problem that the loosening is easy to occur after the splicing type display screen is assembled is avoided, and simultaneously, after a plurality of display screens 1 are stacked, every display screen 1 can pile up at the height that corresponds, and the lug 206 and the baffle 205 of structure above can insert inside the draw-in groove 201 of structure below simultaneously, and later when installing the location, the user only needs the draw-in groove 201 rotation of drive the top can realize controlling the whole main shaft 202 of erectting to rotate, can realize driving a plurality of worms 207 and carry out synchronous rotation, has avoided the display screen of every unit to need to carry out the fixed problem of independent equipment in the use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concatenation formula liquid crystal display, includes display screen (1) and baffle (6), the front end rigid coupling of display screen (1) has baffle (6), its characterized in that: a driving assembly (2) is arranged at the center of the inner part of the baffle (6);

the driving assembly (2) comprises a clamping groove (201), a main shaft (202), a rotating shaft (203), a worm wheel (204), a partition plate (205), a convex block (206) and a worm (207);

outer wall both sides and the center of main shaft (202) all rotate with baffle (6) through the bearing and link to each other, the equal rigid coupling in both sides has worm (207) about the outer wall of main shaft (202), the outer wall both sides of worm (207) all mesh and have linked to each other worm wheel (204), the equal rigid coupling in inside of worm wheel (204) has pivot (203), the lower extreme rigid coupling of main shaft (202) has lug (206), the outer wall rigid coupling of lug (206) has a plurality of baffles (205), the inside processing in top of main shaft (202) has draw-in groove (201).

2. The tiled liquid crystal display panel of claim 1, wherein: breach (8) all are processed to the inside left and right sides of baffle (6), the outer wall left and right sides of baffle (6) all is provided with support (7).

3. The tiled liquid crystal display panel of claim 2, wherein: a linkage component (3) is arranged on the inner side of the notch (8);

the linkage assembly (3) comprises a spring (301), a clamping block (302), a round rod (303), a support rod (304) and a vertical plate (305);

it is a plurality of the inboard terminal front end outer wall with main shaft (202) of branch (304), the terminal rigid coupling in outside of branch (304) has round bar (303), the outer wall slip of round bar (303) links to each other riser (305), riser (305) slide with breach (8) and link to each other, the outer wall outer end rigid coupling of riser (305) has a plurality of fixture blocks (302), the both sides of spring (301) are fixed continuous with baffle (6) and riser (305) respectively.

4. The tiled liquid crystal display panel of claim 2, wherein: a groove (5) is formed in the center of the rear side of the inner wall of the support (7).

5. The tiled liquid crystal display panel of claim 2, wherein: a support component (4) is arranged in the bracket (7);

the supporting component (4) comprises a connecting rod (401), a through hole (402) and a sliding block (403);

a plurality of slider (403) slide and link to each other in the inside of support (7), the outer wall rear side of slider (403) all links to each other with display screen (1) is fixed through connecting rod (401), connecting rod (401) slide with recess (5) and link to each other, and is a plurality of through-hole (402) processing is in the left and right sides inner wall of support (7).