CN216843971U

CN216843971U - LED display device and support assembly thereof

Info

Publication number: CN216843971U
Application number: CN202122104061.0U
Authority: CN
Inventors: 李炳锋; 甘显刚
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-06-28
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a LED display device and bracket component thereof. The bracket assembly includes: a chassis; the two upright posts are arranged at intervals and are connected to the bottom frame, each upright post is provided with a first mounting groove and a second mounting groove, the first mounting groove is arranged above the second mounting groove, the upright posts are also provided with positioning grooves which transversely penetrate through the upright posts, and the positioning grooves are in positioning fit with the supporting rods of the LED display device; the first end of the first cross rod is arranged in the first mounting groove of one vertical rod and avoids the positioning groove, and the second end of the first cross rod is arranged in the first mounting groove of the other vertical rod and avoids the positioning groove; and the second end of the second cross rod is arranged in the second mounting groove of one vertical rod, and the second end of the second cross rod is arranged in the second mounting groove of the other vertical rod. The technical scheme of this application can solve effectively and have the problem of installation, location difficulty when having LED display device's display module's bracing piece and bracket component assembly among the correlation technique.

Description

LED display device and support assembly thereof

Technical Field

The utility model relates to a LED display device field particularly, relates to a LED display device and bracket component thereof.

Background

In the related art, in order to facilitate application of the LED display device to different scenes, a movable and detachable bracket is generally provided, and a display module of the LED display device is mounted on the bracket.

In a related art, a bracket of an LED display device is formed by a plurality of transverse and longitudinal profiles as a support main body, and the plurality of transverse and longitudinal profiles are connected by a fastener such as a screw. However, the supporting rod of the display module of the LED display device is difficult to mount and position when being assembled with the bracket.

Disclosure of Invention

A primary object of the present invention is to provide a LED display device and a support assembly thereof, which can be assembled with the support bar and the support assembly of the display module of the LED display device in the prior art.

In order to achieve the above object, according to one aspect of the present application, there is provided a bracket assembly of an LED display device, including: a chassis; the LED display device comprises two upright rods, a first mounting groove and a second mounting groove, wherein the two upright rods are arranged at intervals and are connected to an underframe, each upright rod is provided with the first mounting groove and the second mounting groove, the first mounting groove is arranged above the second mounting groove, the upright rods are also provided with positioning grooves which transversely penetrate through the upright rods, and the positioning grooves are in positioning fit with supporting rods of a display module of the LED display device; the first end of the first cross rod is arranged in the first mounting groove of one vertical rod and avoids the positioning groove, and the second end of the first cross rod is arranged in the first mounting groove of the other vertical rod and avoids the positioning groove; the first end of the second cross rod is arranged in the second mounting groove of one vertical rod, and the second end of the second cross rod is arranged in the second mounting groove of the other vertical rod.

Furthermore, the supporting rod comprises a first supporting rod, a second supporting rod and a third supporting rod which are arranged from top to bottom, and the positioning grooves comprise a first positioning groove matched with the first supporting rod in a positioning manner, a second positioning groove matched with the second supporting rod in a positioning manner and a third positioning groove matched with the third supporting rod in a positioning manner.

Further, first constant head tank and first mounting groove intercommunication set up, and third constant head tank and second mounting groove intercommunication set up.

Furthermore, the groove depth of the first mounting groove is larger than that of the first positioning groove, and a step structure is formed between the first mounting groove and the first positioning groove.

Further, the first end and the second end of first horizontal pole all are provided with the first grafting step with first mounting groove complex.

Furthermore, the step surface of the first inserting step is matched with the bottom of the first mounting groove, and the front surface of the first cross rod is coplanar with the bottom of the first positioning groove.

Further, the first end and the second end of second horizontal pole all are provided with the second grafting step with second mounting groove complex.

Further, the step face of the second inserting step is matched with the bottom of the second mounting groove, and the front surface of the second cross rod is coplanar with the front surface of the vertical rod.

Further, the bracket component also comprises a connecting vertical rod, a first cross rod and a connecting plate, wherein the connecting vertical rod and the first cross rod are connected, and the connecting plate is arranged on the rear side of the bracket component.

Furthermore, the upright stanchion is provided with a connecting hole corresponding to the position of the positioning groove, and the support rod is connected with the upright stanchion through a connecting piece arranged in the connecting hole in a penetrating way.

According to an aspect of the application, an LED display device is also provided, which includes a bracket assembly, where the bracket assembly is the bracket assembly described above.

Use the technical scheme of the utility model, two pole settings, first horizontal pole and second horizontal pole form the major structure of bracket component for support LED display device, two pole settings are all connected on the chassis of the display module assembly who is used for supporting the major structure of whole bracket component and LED display device. Be provided with first mounting groove and the second mounting groove that from top to bottom set gradually in the pole setting, the both ends of first horizontal pole set up respectively in the first mounting groove in two pole settings, and the both ends of second horizontal pole set up respectively in the second mounting groove in two pole settings, can realize connecting and installing between two pole settings, first horizontal pole and the second horizontal pole like this. Still be provided with the constant head tank that transversely runs through the pole setting along the pole setting in the pole setting, LED display device's display module's bracing piece can with constant head tank location fit. In the technical scheme of this application, connect two pole settings through first horizontal pole and second horizontal pole, accomplish the preliminary equipment of bracket component, then install the bracing piece to the constant head tank in the pole setting in, be convenient for carry out the fastening connection between bracing piece and the pole setting afterwards. Consequently, the technical scheme of this application has the problem of installation, location difficulty when can solve effectively among the correlation technique with LED display device's display module's bracing piece and bracket component assembly.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a bracket assembly of an LED display device according to the present invention;

FIG. 2 shows an enlarged schematic view at A of the mount assembly of FIG. 1;

FIG. 3 shows an enlarged schematic view at B of the mount assembly of FIG. 1;

FIG. 4 shows a schematic perspective view of another angle of the mount assembly of FIG. 1;

FIG. 5 shows an enlarged schematic view at C of the bracket assembly of FIG. 4;

FIG. 6 shows a perspective view of the bracket assembly of FIG. 1 assembled with a support rod;

FIG. 7 shows an enlarged schematic view at D of the stent assembly of FIG. 6;

figure 8 shows a schematic perspective view of the uprights of the rack assembly of figure 1; and

figure 9 shows an enlarged schematic view at E of the pole of figure 8.

Wherein the figures include the following reference numerals:

10. a chassis; 20. erecting a rod; 21. a first mounting groove; 22. a second mounting groove; 23. positioning a groove; 231. a first positioning groove; 232. a second positioning groove; 233. a third positioning groove; 24. connecting holes; 30. a support bar; 31. a first support bar; 32. a second support bar; 33. a third support bar; 41. a first cross bar; 411. a first plug-in step; 42. a second cross bar; 421. a second insertion step; 50. a connecting plate; 60. a connecting member.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1, 4 and 8, the bracket assembly of the LED display device of the present embodiment includes: a base frame 10, two uprights 20, a first crossbar 41 and a second crossbar 42. The two upright posts 20 are arranged at intervals and are connected to the bottom frame 10, each upright post 20 is provided with a first installation groove 21 and a second installation groove 22, the first installation groove 21 is arranged above the second installation groove 22, the upright post 20 is also provided with a positioning groove 23 which transversely penetrates through the upright post 20 along the upright post 20, and the positioning groove 23 is in positioning fit with a support rod 30 of a display module of the LED display device; the first end of the first cross bar 41 is arranged in the first mounting groove 21 of one vertical rod 20 and avoids the positioning groove 23, and the second end of the first cross bar 41 is arranged in the first mounting groove 21 of the other vertical rod 20 and avoids the positioning groove 23; a first end of the second cross bar 42 is disposed in the second mounting groove 22 of one upright 20 and a second end of the second cross bar 42 is disposed in the second mounting groove 22 of the other upright 20.

With the technical solution of the present embodiment, the two vertical rods 20, the first cross rod 41 and the second cross rod 42 form a main structure of the bracket assembly for supporting the LED display device, and the two vertical rods 20 are both connected to the main structure for supporting the whole bracket assembly and the bottom frame 10 of the display module of the LED display device. Be provided with first mounting groove 21 and the second mounting groove 22 that from top to bottom sets gradually on pole setting 20, the both ends of first horizontal pole 41 set up respectively in two pole setting 20 on first mounting groove 21, the both ends of second horizontal pole 42 set up respectively in two pole setting 20 on second mounting groove 22, can realize connecting and installing between two pole settings 20, first horizontal pole 41 and the second horizontal pole 42 like this. The vertical rod 20 is further provided with a positioning groove 23 which transversely penetrates through the vertical rod 20 along the vertical rod 20, and the support rod 30 of the display module of the LED display device can be in positioning fit with the positioning groove 23. In the technical solution of the present embodiment, the two vertical rods 20 are connected by the first cross bar 41 and the second cross bar 42, the primary assembly of the rack assembly is completed, and then the supporting rod 30 is installed in the positioning groove 23 of the vertical rod 20, so as to facilitate the fastening connection between the supporting rod 30 and the vertical rod 20. Therefore, the technical scheme of this application can solve effectively among the correlation technique and have the problem of installation, location difficulty when the bracing piece with LED display device's display module assembly and bracket component assembly.

As shown in fig. 6 to 9, the supporting rod 30 includes a first supporting rod 31, a second supporting rod 32 and a third supporting rod 33 arranged from top to bottom, and the positioning slot 23 includes a first positioning slot 231 engaged with the first supporting rod 31, a second positioning slot 232 engaged with the second supporting rod 32 and a third positioning slot 233 engaged with the third supporting rod 33. In this embodiment, the first supporting rod 31, the second supporting rod 32 and the third supporting rod 33 are disposed from top to bottom, and the first positioning groove 231, the second positioning groove 232 and the third positioning groove 233 are correspondingly disposed on the vertical rod 20 to position the three supporting rods 30, so that the supporting effect on the display module of the LED display device is better.

As shown in fig. 8 and 9, in the present embodiment, the first positioning groove 231 is provided in communication with the first mounting groove 21, and the third positioning groove 233 is provided in communication with the second mounting groove 22. Thus, when the mounting groove and the positioning groove 23 are processed, the first positioning groove 231 is processed together with the first mounting groove 21, and the third positioning groove 233 is processed together with the second mounting groove 22, so that the number of processing steps can be reduced.

As shown in fig. 8 and 9, in the present embodiment, the groove depth of the first mounting groove 21 is greater than the groove depth of the first positioning groove 231, and a stepped structure is formed between the first mounting groove 21 and the first positioning groove 231. In particular, the step structure is formed on the side wall of the upright 20 close to the center of the bracket assembly, and the structure is simple and easy to process.

As shown in fig. 1 to 2, in the present embodiment, both the first end and the second end of the first cross bar 41 are provided with first insertion steps 411 matched with the first mounting groove 21. First grafting step 411 inserts to first mounting groove 21 in, simple structure easily realizes location and installation between first horizontal pole 41 and two pole setting 20, is convenient for carry on the fastening connection between first horizontal pole 41 and two pole settings 20 afterwards simultaneously, has guaranteed the stability of whole bracket component.

As shown in fig. 1 to 2, the step surface of the first insertion step 411 is fitted with the groove bottom of the first mounting groove 21, and the front surface of the first rail 41 is coplanar with the groove bottom of the first positioning groove 231. When the first support bar 31 is mounted into the first seating groove 231, the first support bar 31 is located at the front side of the first cross bar 41. In this embodiment, the first cross bar 41 is connected to the first cross bar by a fastener such as a screw, and the front surface of the first cross bar 41 is coplanar with the bottom of the first positioning groove 231, so that the assembly surface connected to the rear side surface of the first supporting rod 31 is a flat surface, and the stability of the fastening connection between the first supporting rod 31, the upright 20 and the first cross bar 41 is ensured.

As shown in fig. 1 to 3, the first end and the second end of the second cross bar 42 are provided with second insertion steps 421 engaged with the second mounting groove 22. Second grafting step 421 inserts to second mounting groove 22 in, simple structure easily realizes location and installation between second horizontal pole 42 and two pole setting 20, is convenient for carry on the fastening connection between second horizontal pole 42 and two pole settings 20 afterwards simultaneously, has guaranteed the stability of whole bracket component.

As shown in fig. 1 to 3, the step surface of the second insertion step 421 is fitted with the groove bottom of the second mounting groove 22, and the front surface of the second cross bar 42 is coplanar with the front surface of the upright 20. This can provide a more aesthetically pleasing appearance to the rack assembly after installation of the second crossbar 42 is completed.

As shown in fig. 4 and 5, the rack assembly further includes a connecting plate 50 connecting the upright 20 and the first crossbar 41 and connecting the upright 20 and the second crossbar 42, the connecting plate 50 being disposed at the rear side of the rack assembly. After the positioning between the first cross bar 41 and the first mounting groove 21 and the positioning between the second cross bar 42 and the second mounting groove 22 are completed, the fastening between the first cross bar 41 and the second cross bar 42 and the two vertical rods 20 is realized through the connecting plate 50 and a fastener (such as a screw), and the structure is simple and easy to realize.

As shown in fig. 1 to 3 and 6 to 9, the upright 20 is provided with a connecting hole 24 corresponding to the positioning slot 23, and the support rod 30 is connected to the upright 20 through a connecting member 60 inserted into the connecting hole 24. The rear side wall of the upright rod 20 corresponding to the positioning groove 23 is provided with a connecting hole 24, and the connecting piece 60 penetrating through the connecting hole 24 realizes the fastening connection between the support rod 30 and the upright rod 20, and has simple structure and easy realization.

In this embodiment, the length of the first transverse bar 41 is less than the distance between the two outer lateral edges of the two uprights 20, which makes it possible to make room for the connecting element 60 for fastening the first supporting bar 31. The third support bar 33 is disposed in the third positioning groove 233 and above the second cross bar 42, when the display module of the LED display device is mounted on the bracket assembly, the lower sidewall of the first positioning groove 231, the lower sidewall of the second positioning groove 232, and the upper sidewall of the second cross bar 42 can support the support bar 30, so as to improve the stability of the display module and the bracket assembly of the LED display device.

In this embodiment, the upright 20, the first cross bar 41, the second cross bar 42 and the support bar 30 are made of metal material, so that the rack assembly has sufficient strength. For example, the two uprights 20/first crossbar 41 and second crossbar 42 may be steel tubes of rectangular cross-section.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bracket assembly of an LED display device, comprising:

a chassis (10);

the LED display device comprises two upright posts (20), wherein the two upright posts (20) are arranged at intervals and are connected to the bottom frame (10), each upright post (20) is provided with a first mounting groove (21) and a second mounting groove (22), the first mounting groove (21) is arranged above the second mounting groove (22), the upright posts (20) are further provided with positioning grooves (23) which transversely penetrate through the upright posts (20) along the upright posts (20), and the positioning grooves (23) are in positioning fit with supporting rods (30) of a display module of the LED display device;

the first end of the first cross bar (41) is arranged in the first installation groove (21) of one vertical rod (20) and avoids the positioning groove (23), and the second end of the first cross bar (41) is arranged in the first installation groove (21) of the other vertical rod (20) and avoids the positioning groove (23);

and a second cross bar (42), wherein a first end of the second cross bar (42) is arranged in the second mounting groove (22) of one vertical rod (20), and a second end of the second cross bar (42) is arranged in the second mounting groove (22) of the other vertical rod (20).

2. The bracket assembly of claim 1, wherein the support rods (30) comprise a first support rod (31), a second support rod (32) and a third support rod (33) arranged from top to bottom, and the positioning grooves (23) comprise a first positioning groove (231) in positioning fit with the first support rod (31), a second positioning groove (232) in positioning fit with the second support rod (32) and a third positioning groove (233) in positioning fit with the third support rod (33).

3. The bracket assembly according to claim 2, wherein the first positioning groove (231) is provided in communication with the first mounting groove (21), and the third positioning groove (233) is provided in communication with the second mounting groove (22).

4. The bracket assembly according to claim 3, wherein a groove depth of the first mounting groove (21) is greater than a groove depth of the first positioning groove (231), and a stepped structure is formed between the first mounting groove (21) and the first positioning groove (231).

5. The rack assembly according to claim 2, wherein the first and second ends of the first crossbar (41) are each provided with a first plugging step (411) cooperating with the first mounting groove (21).

6. The bracket assembly of claim 5, wherein the step surface of the first plug step (411) mates with the bottom of the first mounting groove (21), and the front surface of the first crossbar (41) is coplanar with the bottom of the first positioning groove (231).

7. The rack assembly according to claim 2, wherein the first end and the second end of the second crossbar (42) are each provided with a second plug step (421) cooperating with the second mounting groove (22).

8. The bracket assembly according to claim 7, wherein a step surface of a second insertion step (421) is fitted with a groove bottom of the second mounting groove (22), and a front surface of the second cross bar (42) is coplanar with a front surface of the upright (20).

9. The rack assembly of claim 1, further comprising a connecting plate (50) connecting the upright (20) and the first crossbar (41) and connecting the upright (20) and the second crossbar (42), the connecting plate (50) being disposed at a rear side of the rack assembly.

10. An LED display device comprising a bracket assembly, wherein the bracket assembly is as claimed in any one of claims 1 to 9.