CN215807480U

CN215807480U - Unit screen of LED grid screen

Info

Publication number: CN215807480U
Application number: CN202122007753.3U
Authority: CN
Inventors: 吴顺昌
Original assignee: Dongguan Guanding Industrial Control Technology Co ltd
Current assignee: Dongguan Guanding Industrial Control Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-11
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a unit screen of an LED grid screen, which comprises a connecting plate and movable plates, wherein the movable plates are arranged on the left side and the right side of the connecting plate, the movable plates are arranged in an L shape, an adjusting mechanism is arranged between the connecting plate and the movable plates, and an adjusting mechanism is arranged between the upper movable plate and the lower movable plate. According to the utility model, the adjusting mechanism is arranged, the display position and the angle of the LED grid screen body can be adjusted by adjusting the angle between the connecting plate and the movable plate, and the adjusting mechanism is convenient to adjust and use; through being provided with connecting plate, fly leaf and fixed establishment, can realize the unitized setting of LED net screen body through connecting plate and fly leaf to can realize the convenient fixed connection between each unit through fixed establishment, thereby very big installation operation that has made things convenient for LED net screen. The utility model has the advantage of convenient installation and adjustment.

Description

Unit screen of LED grid screen

Technical Field

The utility model relates to the technical field of LED grid screens, in particular to a unit screen of an LED grid screen.

Background

The grid screen is a large-space LED display screen which is provided for meeting the ultra-large area display requirements of real estate projects, business centers, glass curtain walls, hotels, high-rise building facades and the like and has the characteristics of lightness, thinness and transparency, and is a splicing type LED display module formed by combining LED point light sources, a PC card strip, an aluminum buckle and the like. The LED grid screen of prior art need install the inconvenience that the operation is very when using, need just can realize its fixed and the angle on the regulation operation with the help of outside structure, need expend a large amount of manpower and materials, is unfavorable for the use, and this is prior art's a big not enough. Based on the above reasons, the present invention provides a unit screen of an LED grid screen to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the defect of inconvenient installation and adjustment in the prior art and provides a unit screen of an LED grid screen. The unit screen of the LED grid screen has the characteristics of convenience in installation and adjustment and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a unit screen of LED net screen, includes the connecting plate, the connecting plate longitudinal symmetry is provided with two, the left and right sides of connecting plate all is provided with the fly leaf, the fly leaf is L shape setting, be provided with adjustment mechanism between connecting plate and the fly leaf, two from top to bottom be provided with adjustment mechanism between the fly leaf, fixedly connected with LED net screen body on the preceding lateral wall of connecting plate and fly leaf all is provided with fixed establishment on the top surface of two fly leaves of upside, two on the right side all be provided with fixed establishment on the right side wall of fly leaf, the downside is two the draw-in groove has been seted up on the fly leaf, two on the left side the draw-in groove has been seted up on the left side wall of fly leaf.

Preferably, adjustment mechanism includes the recess, all set up flutedly on the lateral wall about the connecting plate, the upside set up another recess on the bottom surface of fly leaf, the activity hole has been seted up at the inside wall center of recess, the activity hole swing joint has the horizontal pole, the horizontal pole is located the first spring of activity hole one end fixedly connected with, the first spring other end and activity hole inner chamber lateral wall fixed connection, the horizontal pole other end extends activity hole and fixedly connected with latch, the fly leaf is close to equal fixedly connected with arc on the lateral wall of connecting plate one side, and the downside is two equal fixedly connected with arc on the top surface of fly leaf, the arc inserts adjacent recess and rather than swing joint, a plurality of side wall has been seted up to evenly distributed on the lateral wall of arc.

Preferably, fixed establishment includes the round shell, swing joint has the montant on the lateral wall that the fly leaf one side was kept away from to the round shell, round shell inner chamber one end fixedly connected with roof is kept away from to the montant, the montant is located round shell inner chamber one end fixedly connected with trapezoidal plate, fixedly connected with second spring on the bottom surface of trapezoidal plate, the second spring other end and round shell inside wall fixed connection, equal swing joint has the inserted bar on the lateral wall about the trapezoidal plate, the inserted bar run through the round shell lateral wall and with round shell swing joint.

Preferably, the latch and the side groove are both conical, and the latch and the side groove are arranged in a matched mode.

Preferably, the cross section of the clamping groove is in a convex shape, and one side of the clamping groove with the smaller diameter is equal to the outer diameter of the round shell.

Preferably, the slide grooves are formed in the side walls of the two sides of the trapezoidal plate, the inserted bar is located at one end, fixedly connected with a slide block, of the inner cavity of the circular shell, and the slide block is movably connected with the slide grooves.

Preferably, one end of the inserted bar, which is far away from the trapezoidal plate, is arranged in a conical manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the adjusting mechanism is arranged, the display position and the angle of the LED grid screen body can be adjusted by adjusting the angle between the connecting plate and the movable plate, and the adjusting mechanism is convenient to adjust and use;

2. through being provided with connecting plate, fly leaf and fixed establishment, can realize the unitized setting of LED net screen body through connecting plate and fly leaf to can realize the convenient fixed connection between each unit through fixed establishment, thereby very big installation operation that has made things convenient for LED net screen.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of an adjustment mechanism of the present invention;

FIG. 4 is an enlarged view of FIG. 2 at A.

Reference numbers in the figures: 1. a connecting plate; 2. a movable plate; 3. an adjustment mechanism; 4. an LED grid screen body; 5. a fixing mechanism; 6. a card slot; 7. a groove; 8. a movable hole; 9. a cross bar; 10. a first spring; 11. clamping teeth; 12. an arc-shaped plate; 13. a side groove; 14. a round shell; 15. a vertical rod; 16. a top plate; 17. a trapezoidal plate; 18. a second spring; 19. inserting a rod; 20. a chute; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the unit screen of the LED grid screen comprises two connecting plates 1, wherein the two connecting plates 1 are symmetrically arranged up and down, the left side and the right side of each connecting plate 1 are provided with movable plates 2, and the movable plates 2 are arranged in an L shape, so that an LED grid screen body 4 can be arranged in a unitized manner, and the installation and operation are convenient;

an adjusting mechanism 3 is arranged between a connecting plate 1 and movable plates 2, an adjusting mechanism 3 is arranged between an upper movable plate 2 and a lower movable plate 2, the adjusting mechanism 3 comprises a groove 7, a groove 7 is respectively arranged on the left side wall and the right side wall of the connecting plate 1, another groove 7 is arranged on the bottom surface of the upper movable plate 2, a movable hole 8 is arranged in the center of the inner side wall of the groove 7, a cross rod 9 is movably connected in the movable hole 8, one end of the cross rod 9, which is positioned at the movable hole 8, is fixedly connected with a first spring 10, the other end of the first spring 10 is fixedly connected with the inner cavity side wall of the movable hole 8, the other end of the cross rod 9 extends out of the movable hole 8 and is fixedly connected with a latch 11, an arc 12 is fixedly connected on the side wall of the movable plate 2, which is close to one side of the connecting plate 1, an arc 12 is fixedly connected on the top surfaces of the lower movable plates 2, the arc 12 is inserted into the adjacent groove 7 and movably connected with the same, a plurality of side grooves 13 are uniformly distributed on the side wall of the arc 12, the latch 11 and the side groove 13 are both conical, and the latch 11 and the side groove 13 are matched with each other, so that the position and the angle of the LED grid screen body 4 can be adjusted, and the display effect is good;

the LED grid screen body 4 is fixedly connected to the front side walls of the connecting plate 1 and the movable plates 2, the LED grid screen body 4 is flexibly arranged and can be well adapted to deformation adjustment for use, the top surfaces of the two upper movable plates 2 are both provided with fixing mechanisms 5, the right side walls of the two right movable plates 2 are both provided with fixing mechanisms 5, the two lower movable plates 2 are provided with clamping grooves 6, the left side walls of the two left movable plates 2 are provided with clamping grooves 6, the sections of the clamping grooves 6 are convexly arranged, the smaller diameter side of the clamping grooves 6 are equal to the outer diameter of the round shell 14, the fixing mechanisms 5 comprise round shells 14, vertical rods 15 are movably connected to the side walls of the round shells 14 far away from the movable plates 2, one ends of the vertical rods 15 far away from the inner cavity of the round shells 14 are fixedly connected with top plates 16, one ends of the vertical rods 15 in the inner cavity of the round shells 14 are fixedly connected with trapezoidal plates 17, and second springs 18 are fixedly connected to the bottom surfaces of the trapezoidal plates 17, second spring 18 other end and 14 inside wall fixed connection of round shell, equal swing joint has inserted bar 19 on the lateral wall about trapezoidal plate 17, inserted bar 19 is kept away from trapezoidal plate 17 one end and is the toper setting, spout 20 has all been seted up on the both sides lateral wall of trapezoidal plate 17, inserted bar 19 is located 14 inner chamber one end fixedly connected with sliders 21 of round shell, swing joint between sliders 21 and the spout 20, inserted bar 19 run through round shell 14 lateral wall and with round shell 14 swing joint, realization that can be convenient is to the connection installation operation of this device, high durability and convenient use.

The working principle is as follows: when the device is used, firstly, the connecting plate 1 and the movable plate 2 are adjusted according to the actual position or the requirement of displaying the angle, the latch 11 is enabled to continuously move in the side groove 13 on the arc-shaped plate 12 by pushing the movable plate 2, when the angle between the movable plate 2 and the connecting plate 1 is proper, the movable plate 2 is stopped being pushed, at the moment, the latch 11 is inserted into the side groove 13 to realize the position positioning between the movable plate 2 and the connecting plate 1, the angle adjustment between the two movable plates 2 can be realized in the same way, so that the LED grid screen body 4 can be well suitable for being installed and used at different positions, then, the splicing and installing operation is carried out on the device, the round shell 14 is inserted into the clamping groove 6 on the adjacent movable plate 2, the inserted rod 19 is clamped into the clamping groove 6 under the action of the second spring 18 to realize the connection between the adjacent movable plates 2, thereby can be convenient the realization carry out the concatenation installation operation of unitization to LED net screen body 4 to through foretell angle modulation, can make LED net screen body 4 form suitable shape and show, not only install convenient and excellent in use effect.

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

Claims

1. A unit screen of LED grid screen, includes connecting plate (1), its characterized in that: the utility model discloses a LED screen display device, including connecting plate (1), upper and lower symmetry is provided with two, the left and right sides of connecting plate (1) all is provided with fly leaf (2), fly leaf (2) are L shape setting, be provided with adjustment mechanism (3) between connecting plate (1) and fly leaf (2), two from top to bottom be provided with adjustment mechanism (3) between fly leaf (2), fixedly connected with LED net screen body (4) on the preceding lateral wall of connecting plate (1) and fly leaf (2), all be provided with fixed establishment (5) on the top surface of two fly leaves (2) of upside, two on the right side all be provided with fixed establishment (5) on the right side wall of fly leaf (2), the downside is two draw-in groove (6) have been seted up on fly leaf (2), the left side is two draw-in groove (6) have been seted up on the left side wall of fly leaf (2).

2. A unit screen of an LED grid screen according to claim 1, wherein: the adjusting mechanism (3) comprises a groove (7), the left side wall and the right side wall of the connecting plate (1) are respectively provided with a groove (7), the bottom surface of the movable plate (2) at the upper side is provided with another groove (7), the center of the inner side wall of the groove (7) is provided with a movable hole (8), the movable hole (8) is internally and movably connected with a cross rod (9), one end of the cross rod (9) positioned at the movable hole (8) is fixedly connected with a first spring (10), the other end of the first spring (10) is fixedly connected with the inner cavity side wall of the movable hole (8), the other end of the cross rod (9) extends out of the movable hole (8) and is fixedly connected with a latch (11), the side wall of one side of the movable plate (2) close to the connecting plate (1) is respectively and fixedly connected with an arc-shaped plate (12), and the top surfaces of the two movable plates (2) at the lower side are respectively and fixedly connected with an arc-shaped plate (12), the arc-shaped plates (12) are inserted into the adjacent grooves (7) and are movably connected with the adjacent grooves, and a plurality of side grooves (13) are uniformly distributed on the side walls of the arc-shaped plates (12).

3. A unit screen of an LED grid screen according to claim 1, wherein: fixed establishment (5) are including circle shell (14), swing joint has montant (15) on the lateral wall of fly leaf (2) one side is kept away from circle shell (14), circle shell (14) inner chamber one end fixedly connected with roof (16) are kept away from montant (15), montant (15) are located circle shell (14) inner chamber one end fixedly connected with trapezoidal plate (17), fixedly connected with second spring (18) on the bottom surface of trapezoidal plate (17), the second spring (18) other end and circle shell (14) inside wall fixed connection, equal swing joint has inserted bar (19) on the lateral wall about trapezoidal plate (17), inserted bar (19) run through circle shell (14) lateral wall and with circle shell (14) swing joint.

4. A unit screen of an LED grid screen according to claim 2, wherein: latch (11) and side groove (13) all are conical, latch (11) and side groove (13) match each other and set up.

5. A unit screen of an LED grid screen according to claim 3, wherein: the cross section of the clamping groove (6) is in a convex shape, and one side of the clamping groove (6) with the smaller diameter is equal to the outer diameter of the round shell (14).

6. A unit screen of an LED grid screen according to claim 3, wherein: sliding grooves (20) are formed in the side walls of the two sides of the trapezoidal plate (17), the inserted bar (19) is located at one end, fixed to the inner cavity of the round shell (14), of the sliding block (21), and the sliding block (21) is movably connected with the sliding grooves (20).

7. A unit screen of an LED grid screen according to claim 3, wherein: one end of the inserted bar (19) far away from the trapezoidal plate (17) is arranged in a conical shape.