CN217562204U

CN217562204U - LED concatenation screen with quick mosaic structure

Info

Publication number: CN217562204U
Application number: CN202221594907.1U
Authority: CN
Inventors: 杨峰; 米红丽; 李坤
Original assignee: Henan Fengqi Information Technology Co ltd
Current assignee: Henan Fengqi Information Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-11
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a LED concatenation screen with quick mosaic structure relates to LED concatenation screen technical field, including two first frameworks and two second frameworks, two second frameworks set up respectively in the bottom of corresponding first framework, and the inside of two first frameworks and the inside of two second frameworks are all fixed and are equipped with the horizontal pole, and one side of four horizontal poles is equipped with the LED display screen module, the beneficial effects of the utility model are that: the output end of the first electric hydraulic cylinder is telescopically adjusted to drive the other first frame to move transversely, the distance between the two first frames is convenient to adjust, the other first frame drives the corresponding second frame to move transversely through the corresponding second electric hydraulic cylinder, the output end of the two second electric hydraulic cylinders is telescopically adjusted to drive the two second frames to adjust up and down, the width and the height of the LED display screen module are convenient to adjust, and the LED display screen modules of different sizes are convenient to fix and splice.

Description

LED concatenation screen with quick mosaic structure

Technical Field

The utility model relates to a LED concatenation screen, in particular to LED concatenation screen with quick mosaic structure belongs to LED concatenation screen technical field.

Background

Along with the rapid development of the LED display screen technology, the LED display screen is widely applied to different activity places, wherein the rental screen becomes the LED display screen type with the widest application range by virtue of the advantage of convenient disassembly, assembly and maintenance, for the rental screen, the disassembly efficiency between the display screen modules and the assembly frame is particularly important, the disassembly and assembly operation is simpler and more convenient, the labor and time required by the screen body for installation are less, the cost is lower, the rental screen is more suitable for the market, the existing display screen modules are usually fixed by the connecting lock catches of the adjacent frame bodies, the existing connecting lock catches are complex in structure and complicated in operation, the display screen modules are inconvenient to rapidly assemble, in addition, the development trend of the display screen modules is gradually thinned, the existing connecting structure cannot meet the requirement that the display screen modules are thinner and thinner, and therefore, the LED spliced screen with the rapid splicing structure which is convenient to use in the market is also popularized and used;

wherein the application number is "CN201921805009.4" the quick mosaic structure of "LED display screen module and mounting bracket" that discloses also is technology mature day by day, and it "includes framework and a plurality of connecting piece, the connecting piece includes pedestal, turning handle, connecting rod and lug, the framework is equipped with the fixed orifices of the inside and outside both sides of intercommunication framework, the pedestal is installed in the fixed orifices, the pedestal is equipped with the through-hole, the connecting rod passes the through-hole, the turning handle is connected towards the inboard one end of framework with the connecting rod, the lug is connected and is acceptd in the pedestal with the one end of the connecting rod outside the framework, the lug can stretch out the pedestal and connect adjacent framework under the drive of turning handle, the utility model discloses the dismouting is simple and convenient, can connect LED display screen module fast firmly, and overall structure is succinct reasonable, can satisfy the demand that display screen module is slim, but the device still has following defect when actually using.

1) The LED display screen modules of different sizes are not convenient to fix and splice, and the practicability of the LED spliced screen with the quick splicing structure is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED concatenation screen with quick mosaic structure to solve the better problem of fixing and splicing not unidimensional LED display screen module of being not convenient for that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED concatenation screen with quick mosaic structure, includes two first frameworks and two second frameworks, two the second framework sets up respectively in the bottom of corresponding first framework, two the inside of first framework and the inside of two second frameworks all are fixed and are equipped with the horizontal pole, four one side of horizontal pole is equipped with LED display screen module, two the top of first framework, the outside of one of them first framework and the outside of one of them second framework all are fixed and are equipped with the electro-magnet draw-in groove, two the bottom of second framework, the outside of another first framework and the outside of another second framework all are fixed and are equipped with electro-magnet draw-in groove assorted metal fixture block, one of them the inboard top of first framework is fixed and is equipped with first electric hydraulic cylinder, the output of first electric hydraulic cylinder and the inboard top fixed connection of another first framework, two one side of first framework bottom all is fixed and is equipped with second electric hydraulic cylinder, two the output of second electric hydraulic cylinder respectively with one side fixed connection on corresponding second framework top, two be equipped with the bottom of first framework and two LED is equipped with the stable supporting component, display screen module one side is connected with LED display module electric connection.

Preferably, the assembly is stabilized to flexible support includes three spout seat and three rectangular block, one of them spout seat is fixed to be set up in the inboard bottom of another first framework, another two spout seats are fixed the opposite side that sets up corresponding second framework top respectively, one of them rectangular block is fixed to be set up in the inboard bottom of one of them first framework, another two rectangular block is fixed the opposite side that sets up corresponding first framework bottom respectively, three the inside of spout seat all slides and is equipped with the slide bar, one side of one of them rectangular block and the bottom of two other rectangular block respectively with the one end fixed connection of corresponding slide bar.

Preferably, coupling assembling includes four connecting blocks, four the connecting block is fixed respectively and is set up at the middle part of corresponding horizontal pole one side, four one side of connecting block all is through two screw fixedly connected with installation pieces, the four corners of LED display screen module one side respectively with one side fixed connection of corresponding installation piece.

Preferably, a rectangular frame is fixedly arranged at the top of the inner side of one of the second frame bodies, and grid plates are fixedly arranged on two sides of the inner wall of the rectangular frame.

Preferably, a driving motor is fixedly arranged in the middle of one side of one of the grid plates, and fan blades are fixedly arranged on an output shaft of the driving motor in a fixing sleeve mode.

Preferably, a storage battery is fixedly arranged at the bottom end of the rectangular frame.

Preferably, the fixed flush mounting plate that is equipped with in top of rectangle frame, flush mounting plate's surface is equipped with electro-magnet draw-in groove control switch, first electric hydraulic cylinder control switch, second electric hydraulic cylinder control switch and driving motor control switch, four respectively the electro-magnet draw-in groove all passes through electro-magnet draw-in groove control switch and battery electric connection, first electric hydraulic cylinder passes through first electric hydraulic cylinder control switch and battery electric connection, two second electric hydraulic cylinder all passes through second electric hydraulic cylinder control switch and battery electric connection, driving motor passes through driving motor control switch and battery electric connection.

Compared with the prior art, the utility model provides a pair of LED concatenation screen with quick mosaic structure has following beneficial effect:

1. the output telescopic adjustment of the first electric hydraulic cylinder set by control drives another first frame body to move transversely, the distance between the two first frame bodies is convenient to adjust, the other first frame body drives the corresponding second frame body to move transversely through the corresponding second electric hydraulic cylinder, the width of the LED spliced screen with the quick splicing structure is convenient to adjust, the output telescopic adjustment of the two second electric hydraulic cylinders set by control drives the two second frame bodies to adjust up and down, the height of the LED spliced screen with the quick splicing structure is convenient to adjust, the LED display screen modules with different sizes are convenient to fix and splice better, and the practicability of the LED spliced screen with the quick splicing structure is improved.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 3B according to the present invention.

In the figure: 1. a first frame body; 2. a second frame body; 3. a telescopic support stabilizing assembly; 31. a chute seat; 32. a rectangular block; 33. a slide bar; 4. a cross bar; 5. a switch panel; 6. a connecting assembly; 61. connecting blocks; 62. a screw; 63. mounting blocks; 7. an LED display screen module; 8. an electromagnet clamping groove; 9. a metal fixture block; 10. a first electric hydraulic cylinder; 11. a second electric hydraulic cylinder; 12. a rectangular frame; 13. a grid plate; 14. a drive motor; 15. a fan blade; 16. and (4) a storage battery.

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 work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a LED splicing screen with a fast splicing structure, including two first frame bodies 1 and two second frame bodies 2, the two second frame bodies 2 are respectively arranged at the bottom of the corresponding first frame body 1, the inside of the two first frame bodies 1 and the inside of the two second frame bodies 2 are both fixedly provided with a cross bar 4, one side of the four cross bars 4 is provided with an LED display screen module 7, the top end of the two first frame bodies 1, the outer side of one of the first frame bodies 1 and the outer side of one of the second frame bodies 2 are both fixedly provided with an electromagnet clamping groove 8, the bottom ends of the two second frame bodies 2, the outer side of the other first frame body 1 and the outer side of the other second frame body 2 are both fixedly provided with a metal clamping block 9 matched with the electromagnet clamping groove 8, the top of the inner side of one of the first frame body 1 is fixedly provided with a first electric hydraulic cylinder 10, the output end of the first electric hydraulic cylinder 10 is fixedly connected with the top of the inner side of the other first frame body 1, one side of the bottom ends of the two first frame bodies 1 is fixedly provided with a second electric hydraulic cylinder 11, the top end of the two first electric hydraulic cylinder 1 and a display screen module 7 are connected with a display module 3, the display module and a display module 3;

a rectangular frame 12 is fixedly arranged at the top of the inner side of one second frame body 2, and grid plates 13 are fixedly arranged on two sides of the inner wall of the rectangular frame 12;

a driving motor 14 is fixedly arranged in the middle of one side of one of the grid plates 13, and a fan blade 15 is fixedly sleeved on an output shaft of the driving motor 14;

a storage battery 16 is fixedly arranged at the bottom end of the rectangular frame 12;

a switch panel 5 is fixedly arranged at the top end of the rectangular frame 12, an electromagnet clamping groove control switch, a first electric hydraulic cylinder control switch, a second electric hydraulic cylinder control switch and a driving motor control switch are respectively arranged on the surface of the switch panel 5, four electromagnet clamping grooves 8 are electrically connected with a storage battery 16 through the electromagnet clamping groove control switches, a first electric hydraulic cylinder 10 is electrically connected with the storage battery 16 through the first electric hydraulic cylinder control switch, two second electric hydraulic cylinders 11 are electrically connected with the storage battery 16 through the second electric hydraulic cylinder control switches, and a driving motor 14 is electrically connected with the storage battery 16 through the driving motor control switch;

referring to fig. 1-4, an LED tiled screen with a fast tiled structure further includes a retractable support stabilizing assembly 3, the retractable support stabilizing assembly 3 includes three sliding groove seats 31 and three rectangular blocks 32, one of the sliding groove seats 31 is fixedly disposed at the bottom of the inner side of the other first frame 1, the other two sliding groove seats 31 are respectively fixedly disposed at the other side of the top end of the corresponding second frame 2, one of the rectangular blocks 32 is fixedly disposed at the bottom of the inner side of the one of the first frame 1, the other two rectangular blocks 32 are respectively fixedly disposed at the other side of the bottom end of the corresponding first frame 1, sliding rods 33 are respectively slidably disposed inside the three sliding groove seats 31, and one side of the one rectangular block 32 and the bottom ends of the other two rectangular blocks 32 are respectively fixedly connected to one end of the corresponding sliding rod 33;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the LED tiled screen with the quick-splicing structure is used for width adjustment and height adjustment, one of the first frame bodies 1 is arranged to drive one of the slide bars 33 to be in sliding fit with one of the slide groove seats 31 through one of the rectangular blocks 32 due to self lateral displacement, and the two second frame bodies 2 are arranged to drive the other two slide groove seats 31 to be in sliding fit with the other two slide bars 33 due to self up-and-down adjustment, so that better stable support is provided for width adjustment and height adjustment of the LED tiled screen with the quick-splicing structure.

Example 2:

the connecting assembly 6 comprises four connecting blocks 61, the four connecting blocks 61 are respectively and fixedly arranged in the middle of one side of the corresponding cross rod 4, one sides of the four connecting blocks 61 are respectively and fixedly connected with mounting blocks 63 through two screws 62, and four corners of one side of the LED display screen module 7 are respectively and fixedly connected with one sides of the corresponding mounting blocks 63;

specifically, as shown in fig. 1, 2, and 3, the eight screws 62 are firstly removed by an external tool, and then the four mounting blocks 63 are respectively separated from the corresponding connecting blocks 61, so that the LED display panel modules 7 with different sizes can be conveniently replaced, mounted, and fixed.

The working principle is as follows: when in specific use, the utility model relates to a LED splicing screen with a fast splicing structure, firstly, the LED splicing screen with the fast splicing structure is placed at a corresponding working position, then whether all parts of the LED splicing screen with the fast splicing structure work normally is checked, whether the electric quantity of a storage battery 16 is sufficient is checked and confirmed, and the LED splicing screen can be used after the checking is finished, when in use, four electromagnet clamping grooves 8 are controlled to stop working through the electromagnet clamping groove control switch on a switch panel 5, four electromagnet clamping grooves 8 on one LED splicing screen with the fast splicing structure and four metal clamping blocks 9 on the other two LED splicing screens with the fast splicing structure can be respectively connected in a sliding clamping way, after the connection of the sliding clamping is finished, the four electromagnet clamping grooves 8 are controlled to start working through the electromagnet clamping groove control switch on the switch panel 5, the inner walls of the four electromagnet clamping grooves 8 are respectively adsorbed and connected to the outer portions of the corresponding metal clamping blocks 9, splicing and dismounting are convenient, eight screws 62 which are arranged are dismounted through external tools, then four mounting blocks 63 are respectively separated from corresponding connecting blocks 61, replacement and mounting of LED display screen modules 7 of different sizes are convenient, the output end of a first electric hydraulic cylinder 10 which is controlled and set through a first electric hydraulic cylinder control switch on the switch panel 5 drives another first frame body 1 to move transversely, the distance between the two first frame bodies 1 is convenient to adjust, the other first frame body 1 drives the corresponding second frame body 2 to move transversely through a corresponding second electric hydraulic cylinder 11, the width of an LED spliced screen with a quick splicing structure is convenient to adjust, the output ends of the two second electric hydraulic cylinders 11 which are controlled and set through second electric hydraulic cylinder control switches on the switch panel 5 extend and are connected with each other The contraction adjustment drives the two second frame bodies 2 to be adjusted up and down, the height of the LED spliced screen with the quick splicing structure is convenient to adjust, the LED display screen modules 7 with different sizes are convenient to fix and splice better, the practicability of the LED spliced screen with the quick splicing structure is improved, when the LED spliced screen with the quick splicing structure is adjusted in width and height, one of the first frame bodies 1 is arranged, because the transverse displacement of the first frame body per se drives one of the slide bars 33 and one of the slide groove seats 31 to be in sliding fit through one of the rectangular blocks 32, the two second frame bodies 2 drive the other two slide groove seats 31 and the other two slide bars 33 to be in sliding fit through the up and down adjustment of the second frame body per se, the width adjustment and the height adjustment of the LED spliced screen with the quick splicing structure are convenient to provide better stable support, the output shaft of the driving motor control switch on the switch panel 5 controls the driving motor 14 to rotate to drive the fan blades 15 to rotate, and the LED display screen modules 7 are convenient to dissipate heat.

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

Claims

1. An LED spliced screen with a fast splicing structure comprises two first frame bodies (1) and two second frame bodies (2), and is characterized in that the two second frame bodies (2) are respectively arranged at the bottoms of the corresponding first frame bodies (1), cross rods (4) are respectively fixedly arranged inside the two first frame bodies (1) and inside the two second frame bodies (2), LED display screen modules (7) are arranged on one sides of the four cross rods (4), the top ends of the two first frame bodies (1), the outer side of one first frame body (1) and the outer side of one second frame body (2) are respectively and fixedly provided with an electromagnet clamping groove (8), the bottom ends of the two second frame bodies (2), the outer side of the other first frame body (1) and the outer side of the other second frame body (2) are respectively and fixedly provided with a metal clamping block (9) matched with the electromagnet clamping groove (8), the top of the inner side of one first frame body (1) is fixedly provided with a first electric hydraulic cylinder (10), the output end of the first electric hydraulic cylinder (10) is fixedly connected with the top end of the other first frame body (1), and the top end of the two electric hydraulic cylinders (11) is respectively connected with the top end of the second frame body (2), two be equipped with flexible support stable assembly (3) between first framework (1) and the bottom of two first frameworks (1), the four corners of LED display screen module (7) one side is equipped with coupling assembling (6), LED display screen module (7) and external power supply electric connection.

2. The LED spliced screen with the quick splicing structure as claimed in claim 1, wherein: the telescopic supporting and stabilizing assembly (3) comprises three sliding groove seats (31) and three rectangular blocks (32), wherein one sliding groove seat (31) is fixedly arranged at the inner bottom of the other first frame body (1), the other two sliding groove seats (31) are fixedly arranged at the other side of the top end of the corresponding second frame body (2) respectively, one rectangular block (32) is fixedly arranged at the inner bottom of one first frame body (1), the other two rectangular blocks (32) are fixedly arranged at the other side of the bottom end of the corresponding first frame body (1) respectively, the sliding groove seats (31) are internally provided with sliding rods (33) in a sliding mode, and one side of one rectangular block (32) and the bottom ends of the other two rectangular blocks (32) are fixedly connected with one ends of the corresponding sliding rods (33) respectively.

3. The LED spliced screen with the quick splicing structure as claimed in claim 1, wherein: coupling assembling (6) are including four connecting blocks (61), four connecting block (61) are fixed respectively and are set up at the middle part of corresponding horizontal pole (4) one side, four one side of connecting block (61) is all through two screw (62) fixedly connected with installation piece (63), the four corners of LED display screen module (7) one side respectively with one side fixed connection of corresponding installation piece (63).

4. The LED spliced screen with the quick splicing structure as claimed in claim 1, wherein: one of them the inboard top of second framework (2) is fixed and is equipped with rectangle frame (12), the both sides of rectangle frame (12) inner wall all are fixed and are equipped with grid plate (13).

5. The LED spliced screen with the quick splicing structure as claimed in claim 4, wherein: one of them the middle part of grid plate (13) one side is fixed and is equipped with driving motor (14), driving motor's (14) output shaft is fixed the cover and is equipped with flabellum (15).

6. The LED spliced screen with the quick splicing structure as claimed in claim 5, wherein: and a storage battery (16) is fixedly arranged at the bottom end of the rectangular frame (12).

7. The LED spliced screen with the quick splicing structure as claimed in claim 6, wherein: the fixed flush mounting plate of switch panel (5) that is equipped with in top of rectangle frame (12), the surface of flush mounting plate of switch panel (5) is equipped with electro-magnet draw-in groove control switch, first electric hydraulic cylinder control switch, second electric hydraulic cylinder control switch and driving motor control switch, four electro-magnet draw-in groove (8) all through electro-magnet draw-in groove control switch and battery (16) electric connection, first electric hydraulic cylinder (10) are through first electric hydraulic cylinder control switch and battery (16) electric connection, two second electric hydraulic cylinder (11) all through second electric hydraulic cylinder control switch and battery (16) electric connection, driving motor (14) are through driving motor control switch and battery (16) electric connection.