CN219414025U

CN219414025U - Supporting device and ground LED display device with same

Info

Publication number: CN219414025U
Application number: CN202223468432.4U
Authority: CN
Inventors: 徐元才
Original assignee: Glux Visual Effects Tech Shenzhen Co Ltd
Current assignee: Glux Visual Effects Tech Shenzhen Co Ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-25
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a supporting device and a ground LED display device with the same, wherein the supporting device comprises: a columnar base; the slope surface part is arranged on the outer side wall of the columnar base along the circumferential direction of the columnar base, and a plurality of limiting teeth are sequentially arranged on the upper surface of the slope surface part; the support seat is rotatably arranged on the columnar base; the landing leg is arranged on one side of the supporting seat facing the columnar base and supported on the slope surface, one side of the landing leg away from the supporting seat is provided with meshing teeth meshed with a plurality of limiting teeth, and when the supporting seat rotates, the meshing teeth can move along the direction of the plurality of limiting teeth so as to adjust the height of the supporting seat relative to the columnar base. The technical scheme of the application effectively solves the problems that the flatness is poor and the installation difficulty is also large when the floor tile display screen in the related technology is paved.

Description

Supporting device and ground LED display device with same

Technical Field

The utility model relates to the technical field of display, in particular to a supporting device and a ground LED display device with the same.

Background

The floor tile display screen is a display screen which is paved on the ground and can realize display, and concretely, the floor tile display screen comprises a display module and a display box body, and the display box body realizes the support of the display module. The main factor of whether the floor tile display is flat after installation is the flatness of the ground.

In the related art, in order to ensure the flatness of the tile display screen when the tile display screen is installed, cushion blocks are required to be placed on the ground with different heights, so that the tile display screen is supported. However, the above arrangement may not only result in poor flatness but also make mounting difficult.

Disclosure of Invention

The utility model mainly aims to provide a supporting device and a ground LED display device with the same, so as to solve the problems that the flatness is poor and the installation difficulty is high when a floor tile display screen in the related art is paved.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a support device comprising: a columnar base; the slope surface part is arranged on the outer side wall of the columnar base along the circumferential direction of the columnar base, and a plurality of limiting teeth are sequentially arranged on the upper surface of the slope surface part; the support seat is rotatably arranged on the columnar base; the landing leg is arranged on one side of the supporting seat facing the columnar base and supported on the slope surface, one side of the landing leg away from the supporting seat is provided with meshing teeth meshed with a plurality of limiting teeth, and when the supporting seat rotates, the meshing teeth can move along the direction of the plurality of limiting teeth so as to adjust the height of the supporting seat relative to the columnar base.

Further, a positioning column is arranged on the columnar base, the axis of the positioning column is collinear with the axis of the columnar base, a positioning hole is arranged on the supporting seat, the axis of the positioning hole is collinear with the axis of the supporting seat, and the positioning column is inserted into the positioning hole.

Further, the supporting device further comprises an elastic resetting piece, the supporting seat further comprises a convex edge which is arranged on the inner wall of the positioning hole and extends inwards, the elastic resetting piece is arranged on the positioning column and located in the positioning hole, the first end of the elastic resetting piece is matched with the convex edge in an abutting mode, and the second end of the elastic resetting piece is abutted to the positioning column.

Further, the supporting device further comprises a positioning plate and a fastening piece, a fastening hole is formed in the top wall of the positioning column, the positioning plate is arranged on the top wall of the positioning column, the fastening piece penetrates through the positioning plate and is inserted into the fastening hole to fix the positioning plate, the second end of the elastic resetting piece is in butt fit with the positioning plate, the elastic resetting piece comprises a spring, and the spring sleeve is arranged on the positioning column.

Further, the slope face includes a plurality of, and a plurality of slope faces set gradually along the circumference direction of column base, and the landing leg includes a plurality of, and a plurality of landing legs and a plurality of slope faces set up in one-to-one correspondence.

Further, the central angle corresponding to the slope face is between 90 and 180 degrees, and the central angle corresponding to the supporting leg is between 10 and 30 degrees.

Further, the supporting device further comprises a stop block, the stop block is arranged between two adjacent gradient faces, and the stop block protrudes upwards from the highest point of the gradient faces.

Further, a plurality of operation grooves are formed in the outer side wall of the supporting seat at intervals.

Further, the supporting seat comprises a first barrel section, a second barrel section and a platform section connected with the first barrel section and the second barrel section, the diameter of the first barrel section is larger than that of the second barrel section, the first barrel section is sleeved on the outer side of the columnar base, the second barrel section is sleeved on the outer side of the positioning column, and the supporting legs are arranged at the bottom of the first barrel section.

Further, the support device further comprises a connecting post arranged on the top wall of the second barrel section.

According to another aspect of the present utility model, there is provided a ground LED display device, including a plurality of display cases and a supporting device supported on a side of the display cases away from the display module, where the supporting device is the above-mentioned supporting device.

By applying the technical scheme of the utility model, the gradient face is arranged on the circumferential outer side wall of the columnar base, the upper surface of the gradient face is sequentially provided with a plurality of limiting teeth, the supporting seat is rotatably arranged on the columnar base, the supporting leg is arranged on one side of the supporting seat facing the columnar base, the supporting leg is supported on the gradient face, the supporting leg is provided with the meshing teeth, and the meshing teeth can be clamped with the limiting teeth, so that the fixing of the supporting seat and the columnar base is realized. When the supporting seat rotates, the meshing teeth can move along the directions of the limiting teeth, and then the height of the supporting seat relative to the columnar base is adjusted. Through foretell setting, set up strutting arrangement at the back of display screen, place the display screen subaerial again, through foretell height of adjusting supporting seat and column base, and then realized the regulation of display screen position, and then make the regulation of the roughness of display screen. Specifically, when adjusting, with column base and supporting seat relative rotation, and then can realize the altitude mixture control between column base and the supporting seat, such regulation mode is comparatively simple, and can realize the regulation of altitude mixture control betterly. Therefore, the technical scheme of the application effectively solves the problems that the flatness is poor and the installation difficulty is also large when the floor tile display screen in the related technology is paved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a support device according to the utility model;

fig. 2 shows a schematic perspective view of the support device of fig. 1 with reduced height;

FIG. 3 shows a schematic cross-sectional view of the support device of FIG. 2;

fig. 4 shows an exploded structural schematic view of the supporting device of fig. 2;

FIG. 5 shows a schematic view of an exploded structure of the column base and the support base of the support device of FIG. 2;

FIG. 6 shows a schematic top view of the column base of FIG. 5;

FIG. 7 shows a schematic bottom view of the support base of FIG. 5;

fig. 8 shows a schematic perspective view of an embodiment of a floor LED display device according to the present utility model;

fig. 9 shows a schematic cross-sectional view of the floor LED display device of fig. 8.

Wherein the above figures include the following reference numerals:

1. a display box body; 10. a columnar base; 11. positioning columns; 20. a slope face; 21. limit teeth; 30. a support base; 31. positioning holes; 32. a convex edge; 33. an operation groove; 34. a first barrel section; 35. a second barrel section; 36. a platform section; 40. a support leg; 41. meshing teeth; 50. an elastic reset piece; 61. a positioning plate; 62. a fastener; 70. a stop block; 80. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

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 in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1 to 4, in the present embodiment, the supporting device includes: column base 10, slope face 20, supporting seat 30 and landing leg 40. The slope surface portion 20 is disposed on the outer side wall of the columnar base 10 along the circumferential direction of the columnar base 10, and a plurality of limiting teeth 21 are sequentially disposed on the upper surface of the slope surface portion 20. The support base 30 is rotatably provided on the column base 10. The supporting leg 40 is arranged on the side of the supporting seat 30 facing the columnar base 10 and supported on the slope surface part 20, and the side of the supporting leg 40 away from the supporting seat 30 is provided with engaging teeth 41 which are engaged with the plurality of limiting teeth 21. When the supporting seat 30 rotates, the engaging teeth 41 can move along the direction in which the plurality of limiting teeth 21 are disposed, so as to adjust the height of the supporting seat 30 relative to the columnar base 10.

By applying the technical scheme of the embodiment, the gradient face 20 is arranged on the circumferential outer side wall of the columnar base 10, the upper surface of the gradient face 20 is sequentially provided with a plurality of limiting teeth 21, the supporting seat 30 is rotatably arranged on the columnar base 10, the supporting leg 40 is arranged on one side, facing the columnar base 10, of the supporting seat 30, the supporting leg 40 is supported on the gradient face 20, the supporting leg 40 is provided with the meshing teeth 41, the meshing teeth 41 can be clamped with the limiting teeth 21, and then the supporting seat 30 and the columnar base 10 are fixed. When the support base 30 rotates, the engaging teeth 41 can move along the directions of the plurality of limiting teeth 21, so that the height of the support base 30 relative to the columnar base 10 is adjusted. Through foretell setting, set up strutting arrangement at the back of display screen, place the display screen subaerial again, through foretell height of adjusting supporting seat 30 and column base 10, and then realized the regulation of display screen position, and then make the regulation of the roughness of display screen. Specifically, when adjusting, with column base 10 and supporting seat 30 relative rotation, and then can realize the altitude mixture control between column base 10 and the supporting seat 30, such regulation mode is comparatively simple, and can realize the regulation of altitude mixture control betterly. Therefore, the technical scheme of the embodiment effectively solves the problems that the flatness is poor and the installation difficulty is high when the floor tile display screen in the related technology is paved.

As shown in fig. 1 to 5, in the present embodiment, a positioning column 11 is provided on a column base 10, the axis of the positioning column 11 and the axis of the column base 10 are collinear, a positioning hole 31 is provided on a support base 30, the axis of the positioning hole 31 and the axis of the support base 30 are collinear, and the positioning column 11 is inserted into the positioning hole 31. The setting of reference column 11 and locating hole 31 can make the position between column base 10 and the supporting seat 30 more stable, and the setting of reference column 11 and locating hole 31 can realize the direction effectively promptly to make the removal of column base 10 and supporting seat 30 more stable, the simple structure of reference column 11 and locating hole 31 simultaneously, processing is convenient.

As shown in fig. 3 and 4, in the present embodiment, the supporting device further includes an elastic restoring member 50, the supporting seat 30 further includes a flange 32 disposed on an inner wall of the positioning hole 31 and extending inward, the elastic restoring member 50 is disposed on the positioning post 11 and located inside the positioning hole 31, a first end of the elastic restoring member 50 is in abutting engagement with the flange 32, and a second end of the elastic restoring member 50 is in abutting engagement with the positioning post 11. The elastic reset piece 50 can enable the supporting seat 30 to be pressed downwards to the columnar base 10, so that the positions of the supporting seat 30 and the upper limit teeth 21 and the meshing teeth 41 of the columnar base 10 are more stable.

As shown in fig. 3 and 4, in the present embodiment, the supporting device further includes a positioning plate 61 and a fastening member 62, a fastening hole is provided on the top wall of the positioning post 11, the positioning plate 61 is provided on the top wall of the positioning post 11, the fastening member 62 passes through the positioning plate 61 and is inserted into the fastening hole to fix the positioning plate 61, the second end of the elastic restoring member 50 is in abutting engagement with the positioning plate 61, the elastic restoring member 50 includes a spring, and a spring sleeve is provided on the positioning post 11. The locating plate 61 can be fixed on the roof of reference column 11 under the effect of fastener 62, and the spring housing is established on reference column 11, and the spring is compressed between locating plate 61 and protruding edge 32, and then can realize the fixed of spring better, simultaneously, the spring has the power of overcoming the compression, and then makes protruding edge 32 and locating plate 61 can keep away from each other.

As shown in fig. 1 to 7, in the present embodiment, the slope surface section 20 includes a plurality of slope surface sections 20 that are sequentially arranged in the circumferential direction of the column base 10. Preferably, the upper surfaces of the plurality of sloping surface parts 20 are inclined in the same direction. The legs 40 include a plurality of, a plurality of legs 40 and a plurality of sloped surface portions 20 arranged in one-to-one correspondence. The above arrangement can enable the support base 30 to be rotated and fixed, and can enable the arrangement of the plurality of legs 40 and the plurality of gradient faces 20 in one-to-one correspondence, so that the effect of support and limitation can be better.

As shown in fig. 1 to 7, in the present embodiment, the central angle corresponding to the sloping face 20 is between 90 ° and 180 °, and the central angle corresponding to the leg 40 is between 10 ° and 30 °. It should be noted that, the "central angle corresponding to the slope surface portion 20" refers to an included angle between the connecting line of the two ends of each slope surface portion 20 and the center of the columnar base 10 in the circumferential direction of the columnar base 10; similarly, the "central angle corresponding to the leg 40" refers to an angle between the two sides of each leg 40 and the line connecting the center of the support base 30 in the circumferential direction of the support base 30. The above arrangement enables a larger range of height adjustment of the support base 30 and the column base 10, and specifically, in the present embodiment, the slope surface section 20 corresponds to a central angle of 120 ° and the leg 40 corresponds to a central angle of 18 °.

As shown in fig. 1 to 7, in the present embodiment, the supporting device further includes a stopper 70, the stopper 70 is disposed between two adjacent slope surface sections 20, and the stopper 70 protrudes upward from the highest point of the slope surface sections 20. The stopper 70 prevents the leg 40 from falling off the sloped surface portion 20, and thus the position of the leg 40 is stable.

As shown in fig. 1 to 7, in the present embodiment, a plurality of operation grooves 33 are provided at intervals on the outer side wall of the support base 30. The arrangement of the operation slots 33 can make the rotation of the support base 30 easier, and in particular, the arrangement of the plurality of operation slots 33 can be adjusted more easily, that is, the operation lever is inserted into the operation slot 33, and then the operation lever is rotated, thereby realizing the rotation of the support base 30.

As shown in fig. 1 to 7, in the present embodiment, the support base 30 includes a first barrel section 34, a second barrel section 35, and a platform section 36 connecting the first barrel section 34 and the second barrel section 35, the diameter of the first barrel section 34 is larger than that of the second barrel section 35, the first barrel section 34 is sleeved outside the column base 10, the second barrel section 35 is sleeved outside the positioning column 11, and the supporting leg 40 is disposed at the bottom of the first barrel section 34. The above-mentioned structure is comparatively simple, and the setting of being convenient for, specifically, the hole of second section of thick bamboo 35 has formed locating hole 31, and first section of thick bamboo 34 inserts on the column base 10, and the roof contact of platform section 36 and column base 10 can make the position of supporting seat 30 and column base 10 more stable like this.

As shown in fig. 1 to 7, in this embodiment the support means further comprises a connecting post 80, the connecting post 80 being provided on the top wall of the second barrel section 35. The arrangement of the connecting post 80 enables connection with the display screen, so that the positions of the supporting device and the display screen are more stable.

According to another aspect of the present application, as shown in fig. 8 and 9, the LED display device of this embodiment includes a plurality of display cases 1 and a supporting device supported on a side of the display cases 1 away from the display module, where the supporting device is the above-mentioned supporting device. The supporting device can better support the display box body 1, can adjust the height of the display box body 1, and further realizes better flatness of the display box body 1. The LED display device with the above-described support device therefore also has the above-described advantages.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A support device, comprising:

a columnar base (10);

the slope surface part (20) is arranged on the outer side wall of the columnar base (10) along the circumferential direction of the columnar base (10), and a plurality of limiting teeth (21) are sequentially arranged on the upper surface of the slope surface part (20);

a support base (30) rotatably provided on the columnar base (10);

the support leg (40) is arranged on one side of the supporting seat (30) facing the columnar base (10) and supported on the gradient face (20), one side of the support leg (40) away from the supporting seat (30) is provided with a plurality of engaging teeth (41) which are engaged with the limiting teeth (21),

when the supporting seat (30) rotates, the meshing teeth (41) can move along the direction in which the limiting teeth (21) are arranged, so that the height of the supporting seat (30) relative to the columnar base (10) is adjusted.

2. Support arrangement according to claim 1, characterized in that a positioning column (11) is arranged on the column base (10), the axis of the positioning column (11) and the axis of the column base (10) are collinear, a positioning hole (31) is arranged on the support base (30), the axis of the positioning hole (31) and the axis of the support base (30) are collinear, and the positioning column (11) is inserted into the positioning hole (31).

3. The supporting device according to claim 2, further comprising an elastic restoring member (50), wherein the supporting seat (30) further comprises a protruding edge (32) which is arranged on the inner wall of the positioning hole (31) and extends inwards, the elastic restoring member (50) is arranged on the positioning column (11) and is located in the positioning hole (31), a first end of the elastic restoring member (50) is in abutting fit with the protruding edge (32), and a second end of the elastic restoring member (50) is in abutting fit with the positioning column (11).

4. A support device according to claim 3, further comprising a positioning plate (61) and a fastener (62), wherein a fastening hole is provided in the top wall of the positioning column (11), the positioning plate (61) is provided in the top wall of the positioning column (11), the fastener (62) passes through the positioning plate (61) and is inserted into the fastening hole to fix the positioning plate (61), the second end of the elastic restoring member (50) is in abutting engagement with the positioning plate (61), the elastic restoring member (50) comprises a spring, and the spring is sleeved on the positioning column (11).

5. The support device according to claim 1, wherein the slope surface section (20) includes a plurality of, a plurality of the slope surface sections (20) are provided in order along the circumferential direction of the columnar base (10), and the leg (40) includes a plurality of, a plurality of the leg (40) and a plurality of the slope surface sections (20) are provided in one-to-one correspondence.

6. The support device according to claim 1, wherein the central angle of the sloping surface portion (20) is between 90 ° and 180 °, and the central angle of the leg (40) is between 10 ° and 30 °.

7. The support device according to claim 1, further comprising a stop block (70), the stop block (70) being arranged between two adjacent sloping faces (20), the stop block (70) protruding upwards from the highest point of the sloping faces (20).

8. Support device according to claim 1, characterized in that a plurality of operating grooves (33) are provided on the outer side wall of the support seat (30) at intervals.

9. The supporting device according to claim 2, characterized in that the supporting seat (30) comprises a first barrel section (34), a second barrel section (35) and a platform section (36) connecting the first barrel section (34) and the second barrel section (35), the diameter of the first barrel section (34) is larger than that of the second barrel section (35), the first barrel section (34) is sleeved outside the columnar base (10), the second barrel section (35) is sleeved outside the positioning column (11), and the supporting leg (40) is arranged at the bottom of the first barrel section (34).

10. The support device according to claim 9, further comprising a connection post (80), the connection post (80) being provided on a top wall of the second barrel section (35).

11. A floor LED display device comprising a plurality of display housings (1) and a support device supported on a side of the display housings (1) remote from a display module, characterized in that the support device is a support device according to any one of claims 1 to 10.