CN214752715U

CN214752715U - LED spliced screen system

Info

Publication number: CN214752715U
Application number: CN202120747660.1U
Authority: CN
Inventors: 敖文科
Original assignee: Shenzhen Kejiada Technology Co ltd
Current assignee: Shenzhen Kejiada Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-16
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a LED concatenation screen system belongs to LED playback devices technical field, this LED concatenation screen system, include: the mounting frame is characterized in that the front surface of the mounting frame is provided with a mounting groove, and the front surface of the mounting frame is provided with two sliding grooves; locking mechanical system, locking mechanical system include interlock subassembly and non return subassembly, interlock subassembly fixed connection in the outer wall of non return subassembly, and the interlock subassembly includes the carousel. This LED concatenation screen system, through removing the connecting rod, make the carousel drive and remove the skew of post, thereby make the lug remove to receive in the cover, accomplish the locking, improve the locking effect through the second spring and pop out the piece, it is convenient to install, it is better swift to lock the effect simultaneously, when needs are demolishd the mounting bracket, only need press the clamp plate, the reverse rotation carousel again, can pull down the mounting bracket, the while is through the inter attraction of first magnet and second magnet, will remove the slide to the normal position, need not manual operation, it is convenient wholly to demolish easy operation.

Description

LED spliced screen system

Technical Field

The utility model relates to a LED playback devices technical field, more specifically say, relate to a LED concatenation screen system.

Background

The LED display screen is a spliced system flat-panel display of the LED display screen, and is composed of small LED module panels, so that the spliced display screen is widely applied due to the characteristics of energy conservation, environmental protection and long service life, wherein the spliced display screen can be spliced into a large screen by a plurality of smaller LED display screens.

Need splice when the LED display screen uses, but threaded connection is usually adopted in the concatenation of current LED display screen, leads to the installation comparatively complicated, demolishs comparatively difficultly simultaneously, needs to change the LED display screen after the whole concatenation is accomplished, just can change and repair after disassembling, causes certain puzzlement to staff's operation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, an object of the utility model is to provide a LED concatenation screen system, through removing the connecting rod, make the carousel drive and remove the post skew, thereby make during the lug moves the receiving cover, accomplish the locking, improve locking effect through the second spring and pop out the piece, it is convenient to install, locking effect is more swift simultaneously, when needs are demolishd the mounting bracket, only need press the clamp plate, the reverse rotation carousel again, can pull down the mounting bracket, through the inter attraction of first magnet and second magnet simultaneously, will move the slide to the normal position, need not manual operation, it is convenient wholly to demolish easy operation.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an LED tiled screen system, comprising: the mounting rack is characterized by comprising a mounting rack, wherein the front surface of the mounting rack is provided with a mounting groove, and the front surface of the mounting rack is provided with two sliding grooves; locking mechanical system, locking mechanical system includes interlock subassembly and non return subassembly, interlock subassembly fixed connection is in the outer wall of non return subassembly, the interlock subassembly includes the carousel, the carousel rotates to be connected inside the mounting groove, two the equal sliding connection in inside of spout has the removal post, all rotate through the connecting rod between carousel and two removal posts and connect, four installing ports have been seted up in the front of mounting bracket, wherein two the inside sliding connection of installing port has the locking subassembly, two in addition the inside fixedly connected with receiving assembly of installing port, two the equal fixedly connected with fixed column in top of locking subassembly, two the fixed column all rotates through the connecting rod with the removal post that corresponds and connects.

As a preferred scheme of the utility model, the non return subassembly includes the connecting rod, connecting rod fixed connection is in the outer wall of carousel, the through hole has been seted up to the bottom of connecting rod, the inside activity of through hole is inserted and is equipped with the pull rod, the bottom fixedly connected with locking block of pull rod, the outer wall cover of pull rod is equipped with first spring.

As an optimized scheme of the utility model, two the locking subassembly all includes the lug, two equal sliding connection of lug is in the installation mouth that corresponds, two the restriction groove has all been seted up on the top of lug, two the inside in restriction groove is all installed and is provided with the second spring, four the second spring divide into two sets ofly, every group two equal fixedly connected with pops out the piece, two between the top of second spring the equal sliding connection of restriction inslot portion has the slide, and two slides all set up in the piece top that pops out that corresponds, two the top of slide all inlays and is equipped with first magnet.

As a preferred scheme of the utility model, two the receiving assembly all is including receiving the cover, two in the receiving cover all sets up the installation mouth that corresponds, two the top inner wall of receiving the cover all inlays and is equipped with second magnet, two the equal fixedly connected with in top of receiving the cover presses the clamp plate.

As an optimized proposal of the utility model, two check grooves are arranged on the front inner wall of the mounting groove.

As an optimal scheme of the utility model, the back installation of mounting bracket is provided with the LED display screen.

3. Advantageous effects

Compared with the prior art, the utility model provides a LED concatenation screen system has following beneficial effect:

(1) this LED concatenation screen system through the removal connecting rod, makes the carousel drive and removes the post skew to make the lug remove to receive the cover, accomplish the locking, improve the locking effect through the second spring and pop out the piece, it is convenient to install, and the locking effect is better simultaneously.

(2) This LED concatenation screen system when needs are demolishd the mounting bracket, only need press the clamp plate, and reverse rotation carousel again can pull down the mounting bracket, and the while is through the inter attraction of first magnet and second magnet, will remove the normal position to the slide, need not manual operation, and the whole easy operation that demolishs is convenient.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the locking mechanism of the present invention;

FIG. 3 is a partial cross-sectional view of the check assembly of the present invention;

fig. 4 is an elevation view of the locking assembly of the present invention;

fig. 5 is a cross-sectional view of the locking assembly of the present invention;

fig. 6 is a cross-sectional view of a receiving assembly of the present invention.

The reference numbers in the figures illustrate:

1. a mounting frame; 2. a locking mechanism; 3. a linkage assembly; 301. a turntable; 302. moving the column; 303. fixing a column; 4. a check assembly; 401. a connecting rod; 402. a pull rod; 403. a locking block; 404. a first spring; 5. a locking assembly; 501. a bump; 502. a second spring; 503. popping up a block; 504. a slide plate; 505. a first magnet; 6. a receiving component; 601. a receiving sleeve; 602. a second magnet; 603. a pressing plate; 7. a check groove; 8. and an LED display screen.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-6, an LED tiled screen system includes: the mounting rack comprises a mounting rack 1, wherein a mounting groove is formed in the front surface of the mounting rack 1, and two sliding grooves are formed in the front surface of the mounting rack 1;

locking mechanical system 2, locking mechanical system 2 includes interlock subassembly 3 and non return subassembly 4, interlock subassembly 3 fixed connection is in non return subassembly 4's outer wall, interlock subassembly 3 includes carousel 301, carousel 301 rotates to be connected inside the mounting groove, the equal sliding connection in inside of two spouts has removal post 302, all rotate through the connecting rod between carousel 301 and two removal posts 302 and connect, four installing ports have been seted up in the front of mounting bracket 1, wherein the inside sliding connection of two installing ports has locking subassembly 5, the inside fixedly connected with receiving assembly 6 of two other installing ports, the equal fixedly connected with fixed column 303 in top of two locking subassemblies 5, two fixed columns 303 all rotate through the connecting rod with the removal post 302 that corresponds and connect.

In the embodiment of the present invention, by stacking a plurality of mounting frames 1, pulling the pull rod 402 to separate the locking block 403 from the check groove 7, moving the connecting rod 401 to the right position, the first spring 404 moves the locking block 403 to another check groove 407, or vice versa, the connecting rod moves the rotating disc 301 to rotate, the rotating disc 301 rotates the moving column 302 to move, so that the protrusion 501 moves forward and enters the receiving sleeve 601, the sliding plate 504 stops moving by the mutual attraction of the first magnet 505 and the second magnet 602, the pop-up block 503 is popped up by the second spring 502 and is clamped under the pressing plate 603, when the mounting frame 1 needs to be removed, only the pressing plate 603 is needed to move the pop-up block 503 downward, when the protrusion 501 moves outward, the sliding plate 504 covers the pop-up block 503 again by the mutual attraction of the first magnet 505 and the second magnet 602, the installation and the removal are convenient, and the structure is stable after the installation.

Specifically, check subassembly 4 includes connecting rod 401, and connecting rod 401 fixed connection has seted up the through hole in the outer wall of carousel 301, and the inside activity of through hole is inserted and is equipped with pull rod 402, and the bottom fixedly connected with locking block 403 of pull rod 402, the outer wall cover of pull rod 402 are equipped with first spring 404.

In this embodiment, the connecting rod 401 moves to rotate the turntable 301, and the first spring 404 changes the position of the locking block 403.

Specifically, two locking Assembly 5 all include lug 501, the equal sliding connection of two lugs 501 is in the installing port that corresponds, the restriction groove has all been seted up on the top of two lugs 501, the inside in two restriction grooves is all installed and is provided with second spring 502, four second springs 502 divide into two sets ofly altogether, equal fixedly connected with pops out piece 503 between the top of two second springs 502 of every group, the equal sliding connection of two restriction inslot portions has slide 504, and two slide 504 all set up in the pop-up piece 503 top that corresponds, the top of two slide 504 is all inlayed and is equipped with first magnet 505.

In this embodiment, the locking effect of the bump 501 is improved by the pop-up block 503, and the first magnet 505 and the second magnet 602 attract each other to change the position of the sliding plate 504.

Specifically, two receiving assembly 6 all include receiving cover 601, and two receiving cover 601 all set up in the installing port that corresponds, and two top inner walls that receive cover 601 all inlay and are equipped with second magnet 602, and two equal fixedly connected with in top that receive cover 601 press the clamp plate 603.

In this embodiment, the position of the slide plate 504 is changed by the attraction between the first magnet 505 and the second magnet 602, and the position of the eject block 503 can be changed by pressing the plate 603.

Specifically, two check grooves 7 are formed in the front inner wall of the mounting groove.

In this embodiment, the reverse rotation of the turntable 301 is prevented by the check groove 7.

Specifically, an LED display screen 8 is arranged behind the mounting rack 1.

In this embodiment, the LED display screen 8 is assembled by the mounting bracket 1.

The working principle is as follows: the installation rack 1 is conveniently installed and dismantled by stacking a plurality of installation racks 1, pulling the pull rod 402 to separate the locking block 403 from the check groove 7, moving the connecting rod 401 to the position, moving the locking block 403 to the other check groove 407 by the first spring 404, and vice versa, moving the connecting rod to drive the rotary disc 301 to rotate, driving the moving column 302 to rotate by the rotary disc 301, so that the lug 501 moves forwards and enters the receiving sleeve 601, stopping the sliding plate 504 by the mutual attraction of the first magnet 505 and the second magnet 602, ejecting the ejecting block 503 due to the second spring 502 and clamping under the pressing plate 603, when the installation rack 1 needs to be dismantled, only pressing the plate 603 is needed to drive the ejecting block 503 to move downwards, when the lug 501 moves outwards, the sliding plate 504 covers the ejecting block 503 again by the mutual attraction of the first magnet 505 and the second magnet 602, meanwhile, the structure is stable after installation.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. An LED tiled screen system, comprising:

the mounting rack comprises a mounting rack (1), wherein a mounting groove is formed in the front surface of the mounting rack (1), and two sliding grooves are formed in the front surface of the mounting rack (1);

the locking mechanism (2), the locking mechanism (2) comprises a linkage component (3) and a check component (4), the linkage component (3) is fixedly connected with the outer wall of the non-return component (4), the linkage component (3) comprises a rotary disc (301), the rotary disc (301) is rotatably connected inside the mounting groove, the insides of the two sliding grooves are both connected with a movable column (302) in a sliding way, the turntable (301) and the two movable columns (302) are rotatably connected through connecting rods, four mounting ports are formed in the front of the mounting rack (1), the inner sliding connection of the two mounting ports is provided with a locking assembly (5), the other two mounting ports are fixedly connected with a receiving assembly (6), the top ends of the two locking assemblies (5) are fixedly connected with fixing columns (303), and the two fixing columns (303) and corresponding moving columns (302) are rotatably connected through connecting rods.

2. The LED tiled screen system according to claim 1, wherein: non return subassembly (4) include connecting rod (401), connecting rod (401) fixed connection is in the outer wall of carousel (301), the through hole has been seted up to the bottom of connecting rod (401), the inside activity of through hole is inserted and is equipped with pull rod (402), the bottom fixedly connected with locking block (403) of pull rod (402), the outer wall cover of pull rod (402) is equipped with first spring (404).

3. The LED tiled screen system according to claim 1, wherein: two locking Assembly (5) all include lug (501), two equal sliding connection in the installing port that corresponds of lug (501), two the restriction groove has all been seted up on the top of lug (501), two the inside in restriction groove is all installed and is provided with second spring (502), four second spring (502) divide into two sets ofly, every two of group equal fixedly connected with between the top of second spring (502) pops out piece (503), two the equal sliding connection in restriction inslot portion has slide (504), and two slide (504) all set up in the pop out piece (503) top that corresponds, two the top of slide (504) all inlays and is equipped with first magnet (505).

4. The LED tiled screen system according to claim 1, wherein: two receive subassembly (6) all including receiving cover (601), two receive in cover (601) all sets up the installing port that corresponds, two the top inner wall of receiving cover (601) all inlays and is equipped with second magnet (602), two the equal fixedly connected with in top of receiving cover (601) presses down board (603).

5. The LED tiled screen system according to claim 1, wherein: two check grooves (7) are formed in the front inner wall of the mounting groove.

6. The LED tiled screen system according to claim 1, wherein: and an LED display screen (8) is arranged behind the mounting rack (1).