CN219893666U - Box frame of LED display screen - Google Patents

Abstract

The utility model provides a box body frame of an LED display screen, and belongs to the technical field of LED display screens. The box body frame of the LED display screen comprises a frame and a mounting frame arranged in the frame, wherein the mounting frame comprises a plurality of vertical columns which are longitudinally arranged in parallel, each vertical column is detachably and fixedly arranged on the frame, and magnetic materials are arranged on each vertical column, so that the LED display module is detachably placed on the mounting frame in a magnetic attraction mode. The box frame has the advantages of being convenient to transport, install and the like.

Description

Box frame of LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a box frame of an LED display screen.

Background

The LED display screen media become a main carrier for the information release of the 21 st century increasingly, and are widely applied to places such as conference centers, command centers, control rooms, stages and the like due to the audio and video functions. Because the areas of the LED display screens used in the special requirements of the places are large, the LED display screens are formed by splicing a plurality of small LED display modules, and the small LED display modules are paved on a preset box frame and are combined to form a large LED display screen.

The prior art "LED display screen" (application No. 201711488834.1) discloses a mounting frame that is a one-piece metal assembly having a plurality of mounting frame units. Typically such mounting frames are either manufactured by integral molding or require the metal material to be cut and then formed by welding. The integrated forming cost is high, the welding cost is relatively low but the working hour is consumed, and the mounting frames prepared by the two modes have the characteristics of large volume, difficult transportation, easy loss and the like, and are not suitable for an oversized LED display screen.

Disclosure of Invention

Aiming at the technical problems, the utility model provides the box frame of the LED display screen, which has the advantages of convenient transportation, convenient installation and the like.

The utility model provides a box body frame of an LED display screen, which comprises a frame and a mounting frame positioned in the frame, wherein the mounting frame comprises a plurality of upright posts which are longitudinally and parallelly arranged, each upright post is detachably and fixedly arranged on the frame, and a magnetic material is arranged on each upright post, so that an LED display module is detachably placed on the mounting frame in a magnetic attraction mode.

Further, the box frame further comprises transverse cross beams arranged behind the upright posts.

Further, the frame protrudes forwards from the contact surface of the mounting frame and the LED display module.

Further, each upright post and/or cross beam is detachably fixed on the frame in a bolt connection mode.

Further, the upright posts and/or the cross beams are detachably fixed on the frame in a plugging manner.

Further, a slot for the upright post to be inserted is formed in the lower frame of the frame.

Further, the upper frame of the frame is provided with a through hole for the upright post to pass through and be inserted.

Further, a through hole for the cross beam to pass through is formed in the left frame or the right frame of the frame.

Further, the middle part of the beam is disconnected and connected through a connecting piece.

Further, each of the posts is a ferrous material.

The utility model provides a box body frame of an LED display screen, which comprises a border and a mounting frame positioned in the border. The LED display module comprises a frame, an LED display module and a mounting frame, wherein the mounting frame comprises a plurality of vertical columns which are longitudinally arranged in parallel, each vertical column is detachably and fixedly arranged on the frame, and magnetic materials are arranged on each vertical column, so that the LED display module is detachably placed on the mounting frame in a magnetic attraction mode. The box frame has the advantages of simple and convenient installation and low preparation cost, and can be matched with an LED display module with a magnetic attraction structure to realize the rapid and convenient installation and disassembly of the LED display screen.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a box frame according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing the cooperation between the columns/beams and the frame according to the embodiment of the present utility model;

FIG. 3 is a second schematic diagram of the cooperation between the columns/beams and the frame according to the embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a frame according to an embodiment of the present utility model.

The reference numerals in the figures illustrate:

1-a frame; 2-stand columns; 3-a cross beam; 4-bolts; 5-slots; 6-through holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms "comprising" and "having" and any variations thereof, as used in the embodiments of the present utility model, are intended to cover non-exclusive inclusion.

As shown in fig. 1, the present utility model provides a box frame of an LED display screen, which includes a bezel 1 and a mounting frame located within the bezel 1. The LED display module comprises a frame, and is characterized in that the frame comprises a plurality of vertical columns 2 which are longitudinally arranged in parallel, each vertical column 2 is detachably and fixedly arranged on the frame 1, and magnetic materials are arranged on each vertical column 2, so that the LED display module is detachably placed on the frame in a magnetic attraction mode.

Further, as shown in fig. 1, the box frame further includes a transverse beam 3 disposed behind the plurality of upright posts 2. The transverse cross beam 3 is placed behind the upright post 2, provides a forward transverse supporting force for the upright post 2, and prevents the upright post 2 from being bent and deformed due to the fact that too many LED display modules are born, so that the display quality of the whole LED display screen is affected.

Preferably, the frame 1 protrudes forward from the contact surface between the mounting frame and the LED display module. Like this, the staff can be at first along laying the LED display module of the lowest floor on the lower frame of frame 1 when installing the LED display screen, and the LED display module on will be the longitudinal support with the LED display module of previous layer to magnetic force between the installation frame is horizontal support, upwards lays by row, has realized the installation effect of the LED display screen of piecemeal by the LED display module of fritter into the massive, and because there is frame 1's existence, the installation is simpler and more convenient, more swift.

In the embodiment of the present utility model, the upright posts 2 and the cross beams 3 are detachably disposed on the frame 1 to form a mounting frame, and it is known that there are various detachable fixing manners, for example, as shown in fig. 2, each upright post 2 and/or cross beam 3 is detachably fixed on the frame by means of a bolt 4 connection manner. Specifically, the end parts of the upright posts 2 and/or the cross beams 3 are placed behind the corresponding positions of the frame 1, and then are fixedly connected through bolts 4, so that the frame 1 can be ensured to protrude forwards, and the LED display screen is convenient to install.

Alternatively, as shown in fig. 3 and 4, the upright 2 and/or the cross beam 3 are detachably fixed on the frame 1 by plugging. That is, the lower frame of the frame 1 is provided with a slot 5 for the upright post to be inserted, and the upper frame of the frame 1 is provided with a through hole 6 for the upright post to pass through and be inserted. Thus, when in installation, the upright post 2 can pass through the through hole 6 of the upper frame and be downwards inserted into the slot 5 of the lower frame, so that the fixation of the upright post 2 is realized rapidly. Similarly, the left frame or the right frame of the frame 1 is provided with a through hole 6 for the cross beam to pass through, and the rest side is provided with a corresponding slot 5, so that the through hole 6 on one side is placed into the cross beam 3, and the slot 5 on the other side which is not communicated plays a limiting role, thereby being beneficial to the rapid installation of the cross beam 3.

Because the existing LED display screen adopts a wide screen design, the length of the cross beam is relatively large, and if the whole cross beam 3 is adopted, the materials are difficult to obtain, the manufacturing cost is increased, the transportation is difficult, and the installation is difficult. Therefore, it is preferable that the middle part of the cross beam 3 is broken, and the broken middle part is connected by the connecting piece after the two ends of the cross beam 3 are respectively installed in place. The simplest connecting piece can be made of an iron sheet matched with two groups of bolts, and the iron sheet is fixed on the cross beam by the bolts after the middle part of the disconnection is lifted up from the lower side to be in place, so that the disconnected cross beam is connected.

In the embodiment of the utility model, because the upright posts 2 are required to be matched with the LED display module provided with the magnetic attraction structure and the LED display module is fixed under the action of magnetic force, the iron materials or the magnetic materials such as the magnets are arranged at the corresponding positions on the upright posts 2, and the whole upright posts can be conveniently arranged as the iron materials.

In summary, the embodiment of the utility model provides a box frame of an LED display screen, which comprises a border 1 and a mounting frame positioned in the border 1. The LED display module comprises a frame, and is characterized in that the frame comprises a plurality of vertical columns 2 which are longitudinally arranged in parallel, each vertical column 2 is detachably and fixedly arranged on the frame 1, and magnetic materials are arranged on each vertical column 2, so that the LED display module is detachably placed on the frame in a magnetic attraction mode. The box frame has the advantages of simple and convenient installation and low preparation cost, and can be matched with an LED display module with a magnetic attraction structure to realize the rapid and convenient installation and disassembly of the LED display screen.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit of the corresponding technical solutions. Are intended to be encompassed within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a box frame of LED display screen, its characterized in that includes the frame and is located the installing frame in the frame, the installing frame includes a plurality of vertical parallel arrangement's stand, each stand detachably fixed setting is in on the frame, each be provided with magnetic material on the stand to make LED display module assembly detachably place through the mode that the magnetism was inhaled on the installing frame.

2. The tank frame of claim 1 further comprising a transverse cross member disposed behind a plurality of the posts.

3. The housing frame of claim 2, wherein the bezel projects forward from a contact surface of the mounting frame and the LED display module.

4. A box frame according to claim 2, wherein each of the uprights and/or cross-members is detachably secured to the rim by bolting.

5. A box frame according to claim 3, wherein the upright and/or the cross beam are detachably fastened to the rim by means of a bayonet connection.

6. The box frame of claim 5, wherein the lower rim of the rim is provided with a slot for the post to be inserted.

7. The box frame according to claim 6, wherein the upper border of the border is provided with a through hole for the upright post to pass through and be inserted.

8. The box frame of claim 5, wherein the left or right side of the side frame is provided with a through hole for the cross beam to pass through.

9. The tank frame of claim 2 wherein the middle of the cross beam is broken and connected by a connector.

10. A box frame according to any one of claims 1 to 9, wherein each of the posts is of ferrous material.