CN214897376U

CN214897376U - Assembled LED display screen

Info

Publication number: CN214897376U
Application number: CN202120559805.5U
Authority: CN
Inventors: 李樵光
Original assignee: Guangdong Guorui Electronic Technology Co ltd
Current assignee: Shanghai Beicheng Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-26
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a pin-connected panel LED display screen, including plane rack and a plurality of LED display screen, each installation check on the plane rack is installed respectively to a plurality of LED display screen in and connect fixedly through the concatenation subassembly, the concatenation subassembly includes the hinge even seat, dead lever and U-shaped seat, the hinge is even the seat and the rear side at two adjacent mounts bases is fixed in the installation respectively of U-shaped seat, the hinge even has the dead lever on the seat, the movable tip of dead lever passes through fixed subassembly to be fixed in the inboard of U-shaped seat, the plane rack clamp is established between dead lever and LED display screen. Compared with the prior art, the method has the advantages that: the utility model takes the plane net rack as the framework, each installation grid on the plane net rack is the installation position of one LED display screen, and after each LED display screen is respectively arranged in place and installed, each LED display screen can be conveniently and fixedly spliced together through the splicing assembly, thereby splicing a large outdoor LED display screen whole; and the protective cover can play a good protective role for the LED display screen.

Description

Assembled LED display screen

Technical Field

The utility model relates to an outdoor LED display screen technical field specifically indicates a pin-connected panel LED display screen.

Background

The outdoor media refer to media for releasing advertisement information arranged in outdoor places such as roofs of main buildings, front doors of commercial districts, roadsides and the like, and the main forms of the media comprise road LED display screens, LED electronic display screens, LED full-color screens, LED screens, balloons, airships, carriages, large-scale inflatable models and the like. The spliced LED display screen is one of the LED display screens.

However, the splicing type LED display screen in the prior art is relatively complicated in operation during splicing, troublesome and labor-consuming, and low in efficiency. Therefore, in order to solve the above problems, we propose a built-up LED display screen.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide an easier concatenation, splice labour saving and time saving's a pin-connected panel LED display screen more.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a pin-connected panel LED display screen, includes plane rack and a plurality of LED display screen, be equipped with the installation check that a plurality of is rectangular shape range distribution on the plane rack, the LED display screen is corresponding with the installation check, and LED display screen back is fixed with the mount pad, the mount pad cooperatees and passes the installation check with the installation check, connects fixedly through the concatenation subassembly between two adjacent mount pads, the concatenation subassembly is including the hinge even seat, dead lever and U-shaped seat, the hinge even seat and U-shaped seat respectively the erection fixation at the rear side of two adjacent mount pads, the hinge even has the dead lever on the seat, the movable tip of dead lever passes through fixed subassembly to be fixed in the inboard of U-shaped seat, the plane rack presss from both sides and establishes between dead lever and LED display screen, and plane rack bottom is through stand fixedly connected with the base.

As the improvement, fixed subassembly includes a plurality of inserted bar, a plurality of jack has been seted up to the corresponding inserted bar of activity tip of dead lever, inserted bar and jack grafting cooperation, the inserted bar run through the curb plate of U-shaped seat one side and with between the curb plate sliding connection, an end sliding sleeve that the dead lever was kept away from to the inserted bar is equipped with the limiting plate, the limiting plate is fixed to be set up on the U-shaped seat, is equipped with the stopper of cup jointing on the inserted bar between limiting plate and the U-shaped seat, be connected through reset spring between stopper and the limiting plate, a plurality of the same pull ring of one end fixedly connected with of dead lever is kept away from to the inserted bar.

As an improvement, the rear side of the plane net rack is provided with a protective cover, the periphery of the plane net rack is respectively installed and fixed on the peripheral inner wall of the protective cover, and the stand column penetrates through the lower side cover wall of the protective cover. The protective cover plays a good role in dust prevention, water prevention and the like.

As an improvement, a rain shed is fixedly arranged on the upper side of the protective cover. Plays a certain rainproof role, and simultaneously can also be used for passers-by to keep out rain.

Compared with the prior art, the utility model the advantage lie in: the utility model takes the plane net rack as the framework, each installation grid on the plane net rack is the installation position of one LED display screen, and after each LED display screen is respectively arranged in place and installed, each LED display screen can be conveniently and fixedly spliced together through the splicing assembly, thereby splicing a large outdoor LED display screen whole; and the protective cover can play a good protective role for the LED display screen.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram of the rear view direction of pin-connected panel LED display screen.

Fig. 2 is the structure diagram of a of the assembled LED display screen of the present invention.

Fig. 3 is a schematic diagram of a partial sectional structure of a side view direction of the assembled LED display screen.

As shown in the figure: 1. plane rack, 2, LED display screen, 3, installation check, 4, mount pad, 5, hinged seat, 6, dead lever, 7, U-shaped seat, 8, stand, 9, base, 10, inserted bar, 11, jack, 12, limiting plate, 13, stopper, 14, reset spring, 15, pull ring, 16, protection casing, 17, rain drop.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a pin-connected panel LED display screen, includes plane rack 1 and a plurality of LED display screen 2, be equipped with the installation check 3 that a plurality of is rectangular shape range distribution on the plane rack 1, every installation check 3's size is all the same, LED display screen 2 is corresponding with

installation check

3, and 2 backs of LED display screen are fixed with mount pad 4, mount pad 4 cooperatees and passes installation check 3 with installation check 3. After each mount pad 4 is installed respectively in each installation grid 3, laminate each other between the adjacent LED display screen 2 to can let the holistic effect of watching of big LED display screen after the concatenation better.

Two adjacent installation bases 4 are connected and fixed through a splicing assembly. In the technical scheme, the two LED display screens 2 which are adjacent in the transverse direction or the two LED display screens 2 which are adjacent in the vertical direction are respectively connected and fixed into the embodiment through the splicing assembly. Specifically, the concatenation subassembly includes hinge seat 5, dead lever 6 and U-shaped seat 7, hinge seat 5 and U-shaped seat 7 are installed respectively and are fixed at the rear side of two adjacent mount pads 4, and it is worth mentioning wherein, hinge seat 5 and U-shaped seat 7 are all fixed on mount pad 4 through self tapping screw, and the hinge links there is dead lever 6 on the hinge seat 5, the inboard at U-shaped seat 7 is fixed through fixed subassembly to the activity tip of dead lever 6, plane rack 1 presss from both sides and establishes between dead lever 6 and LED display screen 2.

Specifically, fixed subassembly includes a plurality of inserted bar 10, uses the number of inserted bar 10 to be three as the embodiment among this technical scheme, the activity tip of dead lever 6 corresponds inserted bar 10 and has seted up a plurality of jack 11, inserted bar 10 and the cooperation of pegging graft of jack 11, inserted bar 10 run through the curb plate of U-shaped seat 7 one side and with between the curb plate sliding connection, a tip sliding sleeve that dead lever 6 was kept away from to inserted bar 10 is equipped with limiting plate 12, limiting plate 12 is fixed to be set up on U-shaped seat 7, is equipped with the stopper 13 of cup jointing on inserted bar 10 between limiting plate 12 and the U-shaped seat 7, be connected through reset spring 14 between stopper 13 and the limiting plate 12, a plurality of the same pull ring 15 of one end fixedly connected with that dead lever 6 was kept away from to inserted bar 10.

The bottom of the plane net rack 1 is fixedly connected with a base 9 through a vertical column 8. The utility model discloses a protection casing, including protection casing 16, stand 16, protection casing 16, the installation is fixed respectively all around of plane rack 1 on the inner wall all around of protection casing 16 and the junction passes through the rubber strip sealed, stand 8 runs through the lower side cover wall of protection casing 16, and is specific, has seted up special logical groove on the lower side cover wall of protection casing 16 and has let stand 8 pass. A rain fly 17 is fixedly arranged on the upper side of the protective cover 16. Heat dissipation means may also be provided on the walls of the protective cover 16 to help dissipate heat from the LED display screen 2.

When the utility model is implemented specifically, the base 9 is fixed on the ground, so that the installation of the plane net rack 1 is realized, then the installation seats 4 on each LED display screen 2 are respectively installed in each installation grid 3, then the fixed rod 6 on one of the installation seats 4 is rotated and the movable end part is rotated to the inner side of the U-shaped seat 7 on the adjacent installation seat 4, before the fixed rod 6 is rotated to the inner side of the U-shaped seat 7, the pull ring 15 is pulled and the inserted rod 10 can not obstruct the movement of the fixed rod 6 to the inner side of the U-shaped seat 7, after the movable end part of the fixed rod 6 is moved to the inner side of the U-shaped seat 7, the pull ring 15 is loosened, by virtue of the action of the reset spring 14, the inserted rod 10 can be automatically inserted and matched with the jack 11, the adjacent installation seats 4 are fixed together, the adjacent LED display screens 2 are spliced together, the operation is completed by splicing each adjacent LED display screens 2, convenient and fast, then install the protection casing 16 on plane rack 1, can accomplish the concatenation installation of concatenation formula LED display screen.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a pin-connected panel LED display screen which characterized in that: including plane rack (1) and a plurality of LED display screen (2), be equipped with a plurality of on plane rack (1) and be the installation check (3) that the matrix shape arranged the distribution, LED display screen (2) are corresponding with installation check (3), and LED display screen (2) back is fixed with mount pad (4), mount pad (4) cooperate with installation check (3) and pass installation check (3), connect fixedly through the concatenation subassembly between two adjacent mount pads (4), the concatenation subassembly includes hinge seat (5), dead lever (6) and U-shaped seat (7), hinge seat (5) and U-shaped seat (7) are installed respectively and are fixed in the rear side of two adjacent mount pads (4), and hinge on hinge seat (5) has dead lever (6), the activity tip of dead lever (6) is fixed the inboard at U-shaped seat (7) through fixed subassembly, plane rack (1) press from both sides and are established between dead lever (6) and LED display screen (2), the bottom of the plane net rack (1) is fixedly connected with a base (9) through an upright post (8).

2. The assembled LED display screen of claim 1, wherein: fixed subassembly includes a plurality of inserted bar (10), a plurality of jack (11) have been seted up to the activity tip correspondence inserted bar (10) of dead lever (6), inserted bar (10) and jack (11) cooperation of pegging graft, inserted bar (10) run through the curb plate of U-shaped seat (7) one side and with between the curb plate sliding connection, a tip slip cover that dead lever (6) were kept away from in inserted bar (10) is equipped with limiting plate (12), limiting plate (12) are fixed to be set up on U-shaped seat (7), are equipped with between limiting plate (12) and U-shaped seat (7) and cup joint stopper (13) on inserted bar (10), be connected through reset spring (14) between stopper (13) and limiting plate (12), a plurality of the same pull ring (15) of one end fixedly connected with of dead lever (6) are kept away from in inserted bar (10).

3. The assembled LED display screen of claim 1, wherein: the utility model discloses a protection casing, including plane rack (1), stand (8), plane rack (1) rear side is equipped with protection casing (16), installs respectively all around and fixes on the inner wall all around of protection casing (16), stand (8) run through the lower side cover wall of protection casing (16).

4. The assembled LED display screen of claim 3, wherein: the upper side of the protective cover (16) is fixedly provided with a rain cape (17).