CN211649562U

CN211649562U - Seamless LCD screen mosaic structure

Info

Publication number: CN211649562U
Application number: CN201922410545.0U
Authority: CN
Inventors: 黄纯超
Original assignee: Chongqing Dean Technology Co ltd
Current assignee: Chongqing Dean Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-09
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a seamless LCD screen mosaic structure, which comprises a frame, the top and the equal fixed mounting in bottom of frame inner wall have the slide rail, and sliding connection has first installing frame and second installing frame between two slide rails, the inside fixed mounting of first installing frame has first LCD screen. This seamless LCD screen mosaic structure, on the one hand, the simple easy operation of concatenation step, be favorable to improving concatenation efficiency, on the other hand, carry out the concatenation operation through predetermined location bolt and locating hole, be favorable to improving the concatenation degree of accuracy, prevent that the LCD screen concatenation is uneven, be favorable to reducing the concatenation gap, it is better to make the viewing effect, furthermore, through setting up first spring, a supporting plate, the end cover, the bolt, screw hole and centre gripping fixing device, play buffering absorbing effect, and can avoid the in-process of using for a long time, produce the gap between first LCD screen and the second LCD screen, the effect of seamless concatenation has been realized.

Description

Seamless LCD screen mosaic structure

Technical Field

The utility model relates to a liquid crystal concatenation screen technical field specifically is a seamless LCD screen mosaic structure.

Background

The LCD concatenation screen is because its product is high-grade, pleasing to the eye, the size is big, strong and superior image display effect of stability, be favored by people gradually, be used for the security protection frequently, command center, the entertainment industry, enterprise's show, places such as advertisement media, but current touch-control LCD screen is when the installation of phase in the past is dismantled with later stage maintenance, the step is all comparatively loaded down with trivial details, concatenation between the LCD screen aligns comparatively difficultly, the position of concatenation is difficult to hold, and the fastness of concatenation between the LCD screen is lower, long-time use, gap between the LCD screen can gradually enlarge, the effect that the influence was watched.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seamless LCD screen mosaic structure possesses seamless concatenation and the simple advantage of easily operating of concatenation, has solved the loaded down with trivial details and easy concatenation gap of producing of current concatenation LCD screen concatenation and has influenced the problem of watching the effect.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a seamless liquid crystal screen splicing structure comprises a frame, wherein slide rails are fixedly arranged at the top and the bottom of the inner wall of the frame, a first installation frame and a second installation frame are connected between the two slide rails in a sliding manner, a first liquid crystal screen is fixedly arranged in the first installation frame, a second liquid crystal screen is fixedly arranged in the second installation frame, a positioning bolt is fixedly arranged at one end, close to the second installation frame, of the first installation frame, a positioning hole matched with the positioning bolt is formed in the position, close to one end of the first installation frame and opposite to the positioning bolt, of the second installation frame, a first spring is fixedly arranged at the left side of the inner wall of the frame, a supporting plate is fixedly arranged at the right side of the first spring, an end cover is arranged at the right side of the frame, the end cover is fixedly connected with the frame through a bolt, a threaded hole matched with the bolt is formed in the right side of, be provided with centre gripping fixing device between second installing frame and the end cover, centre gripping fixing device is including flexible frame, the inside sliding connection of flexible frame has the buffer board, through second spring fixed connection between the inner wall of buffer board and flexible frame, one side fixed mounting of buffer board has the buffer beam, the buffer beam keeps away from the one end fixed mounting of buffer board has the grip block.

Furthermore, two wiring boxes are fixedly mounted on the back of the frame, and two wiring holes are formed in the front surface of each wiring box.

Furthermore, the sliding groove matched with the first mounting frame, the second mounting frame and the supporting plate is formed in the sliding rail.

Further, the quantity of centre gripping fixing device is three, and three centre gripping fixing device equidistance parallel distribution is between end cover and second installing frame.

Furthermore, the number of the clamping blocks is three, and the three clamping blocks are clamped at the right side edge of the second mounting frame.

Furthermore, the one end that the buffer beam is close to the grip block runs through the left side of flexible frame and extends to the outside and the grip block fixed connection of flexible frame, the through-hole with buffer beam looks adaptation is seted up in the left side of flexible frame.

Compared with the prior art, this seamless LCD screen mosaic structure possesses following beneficial effect:

1. the utility model discloses, through the cooperation of frame, slide rail, first installing frame, second installing frame, first LCD screen, second LCD screen, location bolt and locating hole, first LCD screen and second LCD screen are fixed mounting respectively in the inside of first installing frame and second installing frame, during the concatenation, only need to pass through slide rail slidable mounting respectively in the inside of frame with the second installing frame, simultaneously, after location bolt and locating hole butt joint, the concatenation of LCD screen has just been realized, on the one hand, the concatenation step is simple and easy to operate, be favorable to improving the concatenation efficiency, on the other hand, carry out the concatenation operation through predetermined location bolt and locating hole, be favorable to improving the concatenation accuracy, prevent that the LCD screen from splicing unevenly, be favorable to reducing the concatenation gap, make the viewing effect better, in addition, through setting up first spring, backup pad, end cover, the bolt, screw hole and centre gripping fixing device, the end cover passes through bolt and screw hole fixed mounting behind the right side of frame, first spring and second spring receive behind the extrusion can give first installing frame and the reverse extrusion force of second installing frame, on the one hand, play the absorbing effect of buffering, on the other hand, make the butt joint between first installing frame and the second installing frame compacter, avoid in-process in long-term use, produce the gap between first LCD screen and the second LCD screen, the effect of seamless concatenation has been realized.

2. The utility model discloses, through setting up wiring box and wiring hole, first LCD screen accomplishes the back with the concatenation of second LCD screen, and subsequent wiring operation of being convenient for, simultaneously, the wiring box is favorable to protecting the cable not receive the erosion of rainwater and dust, makes its life longer.

Drawings

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

fig. 2 is a schematic structural view of the clamping and fixing device of the present invention;

fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure: the liquid crystal display panel comprises a frame 1, a sliding rail 2, a first mounting frame 3, a second mounting frame 4, a first liquid crystal screen 5, a second liquid crystal screen 6, a positioning bolt 7, a positioning hole 8, a first spring 9, a support plate 10, an end cover 11, a bolt 12, a threaded hole 13, a clamping and fixing device 14, a telescopic frame 141, a buffer plate 142, a buffer rod 143, a clamping block 144, a second spring 145, a wiring box 15 and a wiring hole 16.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: a seamless liquid crystal screen splicing structure comprises a frame 1, wherein slide rails 2 are fixedly arranged at the top and the bottom of the inner wall of the frame 1, a first installation frame 3 and a second installation frame 4 are connected between the two slide rails 2 in a sliding manner, a first liquid crystal screen 5 is fixedly arranged in the first installation frame 3, a second liquid crystal screen 6 is fixedly arranged in the second installation frame 4, a positioning bolt 7 is fixedly arranged at one end, close to the second installation frame 4, of the first installation frame 3, a positioning hole 8 matched with the positioning bolt 7 is formed in the position, close to one end of the first installation frame 3 and opposite to the positioning bolt 7, of the second installation frame 4, and through the matching of the frame 1, the slide rails 2, the first installation frame 3, the second installation frame 4, the first liquid crystal screen 5, the second liquid crystal screen 6, the positioning bolt 7 and the positioning hole 8, the first liquid crystal screen 5 and the second liquid crystal screen 6 are fixedly arranged in the first installation frame 3 and the second installation frame 4 respectively, when splicing, the first mounting frame 3 and the second mounting frame 4 are respectively arranged inside the frame 1 in a sliding manner through the sliding rail 2, and meanwhile, after the positioning bolt 7 is butted with the positioning hole 8, the splicing of the liquid crystal screen is realized, on one hand, the splicing step is simple and easy to operate, and the splicing efficiency is improved, on the other hand, the splicing operation is performed through the preset positioning bolt 7 and the positioning hole 8, so that the splicing accuracy is improved, the liquid crystal screen is prevented from being spliced unevenly, the splicing gap is reduced, the viewing effect is better, a first spring 9 is fixedly arranged on the left side of the inner wall of the frame 1, a supporting plate 10 is fixedly arranged on the right side of the first spring 9, a sliding groove matched with the first mounting frame 3, the second mounting frame 4 and the supporting plate 10 is arranged inside the sliding rail 2, an end cover 11 is arranged on the right side of the frame 1, and the end cover 11 is fixedly, threaded holes 13 matched with the bolts 12 are formed in the right side of the frame 1, clamping and fixing devices 14 are arranged between the second mounting frame 4 and the end cover 11, the number of the clamping and fixing devices 14 is three, and the three clamping and fixing devices 14 are equidistantly and parallelly distributed between the end cover 11 and the second mounting frame 4.

Referring to fig. 2, two wiring boxes 15 are fixedly mounted on the back of the frame 1, two wiring holes 16 are formed in the front surface of the wiring box 15, and by arranging the wiring boxes 15 and the wiring holes 16, after the first liquid crystal display 5 and the second liquid crystal display 6 are spliced, subsequent wiring operation is facilitated, and meanwhile, the wiring boxes 15 are beneficial to protecting cables from being corroded by rainwater and dust, so that the service life of the cables is longer.

Referring to fig. 3, the clamping and fixing device 14 includes a telescopic frame 141, a buffer plate 142 is slidably connected inside the telescopic frame 141, the buffer plate 142 is fixedly connected to an inner wall of the telescopic frame 141 through a second spring 145, a buffer rod 143 is fixedly installed on one side of the buffer plate 142, a clamping block 144 is fixedly installed on one end of the buffer rod 143 away from the buffer plate 142, one end of the buffer rod 143 near the clamping block 144 penetrates through a left side of the telescopic frame 141 and extends to an outside of the telescopic frame 141 to be fixedly connected to the clamping block 144, a through hole adapted to the buffer rod 143 is formed on a left side of the telescopic frame 141, the number of the clamping blocks 144 is three, the three clamping blocks 144 are all clamped on a right side edge of the second mounting frame 4, and by arranging the first spring 9, the support plate 10, the end cover 11, the bolt 12, the threaded hole 13 and the clamping and fixing device 14, the end cover 11 is fixedly installed on a right, first spring 9 and second spring 145 receive behind the extrusion can give first installing frame 3 and the reverse extrusion force of second installing frame 4, on the one hand, play buffering absorbing effect, and on the other hand makes the butt joint between first installing frame 3 and the second installing frame 4 compacter, avoids in-process in long-term use, produces the gap between first LCD screen 5 and the second LCD screen 6, has realized the effect of seamless concatenation.

When in use, the first liquid crystal screen 5 and the second liquid crystal screen 6 are respectively fixedly arranged inside the first mounting frame 3 and the second mounting frame 4, when in splicing, the first mounting frame 3 and the second mounting frame 4 are respectively arranged inside the frame 1 in a sliding way through the sliding rail 2, meanwhile, after the positioning bolt 7 is butted with the positioning hole 8, the splicing of the liquid crystal screens is realized, on one hand, the splicing steps are simple and easy to operate, and the splicing efficiency is improved, on the other hand, the splicing operation is carried out through the preset positioning bolt 7 and the positioning hole 8, the splicing accuracy is improved, the splicing of the liquid crystal screens is prevented from being uneven, the splicing gaps are reduced, and the watching effect is better, in addition, by arranging the first spring 9, the support plate 10, the end cover 11, the bolt 12, the threaded hole 13 and the clamping and fixing device 14, the end cover 11 is fixedly arranged on the right side of the frame 1 through the bolt and the, first spring 9 and second spring 145 receive behind the extrusion can give first installing frame 3 and the reverse extrusion force of second installing frame 4, on the one hand, play buffering absorbing effect, on the other hand, make the butt joint between first installing frame 3 and the second installing frame 4 compacter, avoid in the in-process of long-term use, produce the gap between first LCD screen 5 and the second LCD screen 6, the effect of seamless concatenation has been realized, and simultaneously, through setting up wiring box 15 and wiring hole 16, first LCD screen 5 accomplishes the back with the concatenation of second LCD screen 6, subsequent wiring operation of being convenient for, simultaneously, wiring box 15 is favorable to protecting the cable not to receive the erosion of rainwater and dust, make its life longer.

Claims

1. The utility model provides a seamless LCD screen mosaic structure, includes frame (1), its characterized in that: the top and the bottom of the inner wall of the frame (1) are fixedly provided with slide rails (2), a first installation frame (3) and a second installation frame (4) are connected between the two slide rails (2) in a sliding manner, a first liquid crystal screen (5) is fixedly installed inside the first installation frame (3), a second liquid crystal screen (6) is fixedly installed inside the second installation frame (4), one end, close to the second installation frame (4), of the first installation frame (3) is fixedly provided with a positioning bolt (7), a positioning hole (8) matched with the positioning bolt (7) is formed in one end, close to the first installation frame (3), of the second installation frame (4) and in a position opposite to the positioning bolt (7), a first spring (9) is fixedly installed on the left side of the inner wall of the frame (1), and a support plate (10) is fixedly installed on the right side of the first spring (9), the right side of frame (1) is provided with end cover (11), through bolt (12) fixed connection between end cover (11) and frame (1), screw hole (13) with bolt (12) looks adaptation are seted up on the right side of frame (1), be provided with centre gripping fixing device (14) between second installing frame (4) and end cover (11), centre gripping fixing device (14) are including flexible frame (141), the inside sliding connection of flexible frame (141) has buffer board (142), through second spring (145) fixed connection between the inner wall of buffer board (142) and flexible frame (141), one side fixed mounting of buffer board (142) has buffer beam (143), the one end fixed mounting that buffer beam (143) kept away from buffer board (142) has grip block (144).

2. The seamless liquid crystal display splicing structure of claim 1, wherein: the back of frame (1) fixed mounting has two wiring boxes (15), two wiring holes (16) have been seted up on the positive surface of wiring box (15).

3. The seamless liquid crystal display splicing structure of claim 1, wherein: the inside of slide rail (2) is seted up with first installing frame (3), second installing frame (4) and backup pad (10) looks adaptation's spout.

4. The seamless liquid crystal display splicing structure of claim 1, wherein: the number of the clamping and fixing devices (14) is three, and the three clamping and fixing devices (14) are equidistantly and parallelly distributed between the end cover (11) and the second mounting frame (4).

5. The seamless liquid crystal display splicing structure of claim 1, wherein: the number of the clamping blocks (144) is three, and the three clamping blocks (144) are clamped at the right side edge of the second mounting frame (4).

6. The seamless liquid crystal display splicing structure of claim 1, wherein: the one end that buffer bar (143) are close to grip block (144) runs through the left side of flexible frame (141) and extends to the outside and the grip block (144) fixed connection of flexible frame (141), the through-hole with buffer bar (143) looks adaptation is seted up on the left side of flexible frame (141).