CN213400356U

CN213400356U - LED concatenation screen that can maintain from beginning to end

Info

Publication number: CN213400356U
Application number: CN202022193239.9U
Authority: CN
Inventors: 张龙; 余刚; 万庚; 田守进
Original assignee: Shenzhen Lamp Technology Co ltd
Current assignee: Shenzhen Lamp Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a LED concatenation screen that can maintain from beginning to end, including display module assembly and box, the box includes the frame and erects the muscle, be equipped with through-hole copper post on the perpendicular muscle, the rear end of through-hole copper post is through first fix with screw on erecting the muscle, be equipped with the screw hole with the corresponding position department of through-hole copper post on the display module assembly to through the front end of second fix with screw at through-hole copper post. During the rear maintenance, the first screw is unscrewed from the back, the display module is pushed forwards, then the display module can be taken out from the rear after vertically rotating for 90 degrees, and at the moment, the second screw and the through hole copper column are fixed on the display module; during front maintenance, the second screw is unscrewed from the front, the display module is directly taken down, and the first screw and the through hole copper column are fixed on the vertical rib at the moment. The system can be maintained at the front and the back, and great convenience can be provided during maintenance.

Description

LED concatenation screen that can maintain from beginning to end

Technical Field

The utility model relates to a LED concatenation screen technical field especially relates to a LED concatenation screen that can maintain from beginning to end.

Background

The LED display screen of present large tracts of land all forms through the concatenation of display module assembly unit basically, and the display module assembly unit generally includes display module assembly and box again, and display module assembly or install on the box from the front among the prior art, or install on the box from the back, when maintaining, either front maintenance, or after-maintenance, do not have the LED concatenation screen that can realize front maintenance and can realize after-maintenance again, remain to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize LED concatenation screen of front maintenance and after-maintenance.

The utility model provides a technical scheme does: the utility model provides a LED concatenation screen that can maintain around, includes display module assembly and box, the box includes the frame and erects the muscle, be equipped with through-hole copper post on the perpendicular muscle, the rear end of through-hole copper post is fixed on erecting the muscle through first screw, the position department corresponding with through-hole copper post on the display module assembly is equipped with the screw hole to fix the front end at through-hole copper post through the second screw.

The display module is characterized in that iron columns are arranged on two sides of the back face of the display module, a power box mounting plate is arranged in the middle of the box body, magnets are correspondingly arranged on the power box mounting plate, magnets are also arranged on a frame of the frame, and the two sides of the display module are fixed on the frame and the power box mounting plate through magnetic force adsorption.

The vertical ribs are provided with grooves, the through hole copper columns are hexagonal copper columns or square copper columns, and the grooves are used for preventing the through hole copper columns from rotating in the grooves.

Wherein, the back of the vertical rib is also provided with a handle.

The LED spliced screen further comprises a front transparent plate and a rear transparent plate, the front transparent plate is fixed in front of the display module, and the rear transparent plate is fixed on the back of the vertical rib.

The utility model has the advantages that: the LED spliced screen capable of being maintained front and back adopts through-hole copper columns (also called bidirectional copper columns), the through-hole copper columns are fixed on the vertical ribs from the back by the first screws, and the display module is fixed on the through-hole copper columns from the front by the second screws. During the rear maintenance, the first screw is unscrewed from the back, the display module is pushed forwards, then the display module can be taken out from the rear after vertically rotating for 90 degrees, and at the moment, the second screw and the through hole copper column are fixed on the display module; during front maintenance, the second screw is unscrewed from the front, the display module is directly taken down, and the first screw and the through hole copper column are fixed on the vertical rib at the moment. The system can be maintained at the front and the back, and great convenience can be provided during maintenance.

Drawings

FIG. 1 is a front perspective view of an embodiment of a front and back maintainable LED tiled screen of the present invention;

FIG. 2 is a back perspective view of an embodiment of the LED tiled screen of the present invention that can be maintained back and forth;

FIG. 3 is a front view of an embodiment of the front and back maintainable LED tiled screen of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a schematic view of an exploded structure of an embodiment of the LED tiled screen that can be maintained back and forth according to the present invention;

fig. 7 is a schematic view of the back side of an exploded structure of an embodiment of the front and back maintainable LED tiled screen of the present invention (with the front and back transparent plates hidden);

FIG. 8 is an enlarged view at C of FIG. 7;

FIG. 9 is an enlarged view at D of FIG. 7;

fig. 10 is a schematic view of the back side of an exploded structure of an embodiment of the front and back maintainable LED tiled screen of the present invention (with the front and back transparent plates hidden);

FIG. 11 is an enlarged view at E of FIG. 10;

fig. 12 is an enlarged view at F in fig. 10.

LED concatenation screen that can maintain around includes two sets of display module assemblies, controls and arranges, and inner structure is the same, so only decomposed half when decomposing the structure in the drawing, second half keeps the former half.

Wherein, 1, display module; 11. screw holes; 12. an iron column; 2. a box body; 21. a frame; 22. erecting ribs; 23. a power box mounting plate; 24. a groove; 3. a via copper pillar; 4. a first screw; 5. a second screw; 6. a magnet; 7. a handle; 8. a front transparent plate; 9. a rear transparent plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As an embodiment of the LED concatenation screen that can maintain around, as shown in fig. 1 to 12, including display module assembly 1 and box 2, box 2 includes frame 21 and erects muscle 22, it is equipped with through-hole copper post 3 on the muscle 22 to erect, the rear end of through-hole copper post 3 is fixed on erecting muscle 22 through first screw 4, be equipped with screw hole 11 with the corresponding position department of through-hole copper post 3 on the display module assembly 1 to fix the front end at through-hole copper post 3 through second screw 5.

But LED concatenation screen of front and back maintenance has adopted through-hole copper post 3 (also can be called two-way copper post), and first screw 4 fixes through-hole copper post 3 on erecting muscle 22 from the back, and second screw 5 fixes display module assembly 1 on through-hole copper post 3 from the front. During the rear maintenance, the first screw 4 is unscrewed from the back, the display module 1 is pushed forwards, then the display module 1 can be taken out from the rear by vertically rotating for 90 degrees, and the second screw 5 and the through hole copper column 3 are fixed on the display module 1; during front maintenance, the second screw 5 is unscrewed from the front, the display module 1 is directly taken down, and the first screw 4 and the through hole copper column 3 are fixed on the vertical rib 22. The system can be maintained at the front and the back, and great convenience can be provided during maintenance.

The utility model discloses in, the back both sides of display module assembly 1 are equipped with iron prop 12, 2 middle parts of box are equipped with power pack mounting panel 23, the correspondence is equipped with magnet 6 on the power pack mounting panel 23, also be equipped with magnet 6 on the frame of frame 21, the both sides of display module assembly 1 are passed through magnetic force and are adsorbed and fix on the frame and power pack mounting panel 23. The two sides of the display module 1 are effectively fixed and more reliable.

The utility model discloses in, be equipped with recess 24 on the perpendicular muscle 22, through-hole copper post 3 is hexagon copper post or square copper post, recess 24 is used for preventing through-hole copper post 3 at 24 internal rotations of recess, conveniently locks first screw 4 and second screw 5.

The utility model discloses in, erect the muscle 22 back and still be equipped with handle 7, when making things convenient for the after maintenance, take display module assembly 1.

The utility model discloses in, display module assembly 1 is the bars formula structure, can the printing opacity, for this reason, LED concatenation screen still includes preceding transparent plate 8 and back transparent plate 9, preceding transparent plate 8 is fixed at display module assembly 1 preceding, back transparent plate 9 is fixed at perpendicular muscle 22 back. Preceding transparent plate 8 and back transparent plate 9 are used for protecting display module assembly 1, can not shelter from light simultaneously again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a LED concatenation screen that can maintain around, its characterized in that, includes display module assembly and box, the box includes the frame and erects the muscle, be equipped with through-hole copper post on the perpendicular muscle, the rear end of through-hole copper post is fixed on erecting the muscle through first screw, the position department corresponding with through-hole copper post on the display module assembly is equipped with the screw hole to through the front end of second screw fixation at through-hole copper post.

2. The LED spliced screen capable of being maintained forwards and backwards according to claim 1, wherein iron columns are arranged on two sides of the back surface of the display module, a power box mounting plate is arranged in the middle of the box body, magnets are correspondingly arranged on the power box mounting plate, magnets are also arranged on a frame of the frame, and two sides of the display module are fixed on the frame and the power box mounting plate through magnetic force adsorption.

3. The LED spliced screen capable of being maintained forwards and backwards according to claim 1, wherein grooves are formed in the vertical ribs, the through-hole copper columns are hexagonal copper columns or square copper columns, and the grooves are used for preventing the through-hole copper columns from rotating in the grooves.

4. The LED spliced screen capable of being maintained front and back according to claim 1, wherein a handle is further arranged on the back of the vertical rib.

5. The LED spliced screen capable of being maintained front and back as claimed in claim 1, further comprising a front transparent plate and a rear transparent plate, wherein the front transparent plate is fixed in front of the display module, and the rear transparent plate is fixed at the back of the vertical rib.