CN107524898B

CN107524898B - Display screen installation module

Info

Publication number: CN107524898B
Application number: CN201710970986.9A
Authority: CN
Inventors: 梁军; 雍温英; 梁展
Original assignee: Hunan Yestech Optoelectronic Co ltd
Current assignee: Hunan Yestech Optoelectronic Co ltd
Priority date: 2017-10-18
Filing date: 2017-10-18
Publication date: 2023-07-18
Anticipated expiration: 2037-10-18
Also published as: CN107524898A

Abstract

The invention provides a display screen installation module. The display screen installation module comprises an installation step and a plurality of same display screen units, wherein a plurality of step structures are formed on the installation step, each step structure comprises a horizontal installation table and a vertical installation table, and at least one display screen unit is respectively and fixedly arranged on the horizontal installation table and the vertical installation table in the height direction and the width direction of the step structure. The display screen installation module provided by the invention can share one display screen unit on the side surface and the horizontal surface.

Description

Display screen installation module

Technical Field

The invention relates to the technical field of display screen installation, in particular to a display screen installation module.

Background

The existing ladder has various structural forms, but has single functions, and is used as a connecting device for connecting different layers, and along with the development of economy, the market demand can not be met by a single ladder.

At present, some steps with display functions appear in the market, namely, an independent LED display screen is arranged on the side surface or the horizontal surface of the steps, so that the continuous display of transverse images is realized. However, such a step with a display function requires the use of different display screens on the sides and on the horizontal plane. Meanwhile, the steps are integrally formed and large in size, so that inconvenience in transportation and storage is caused. Furthermore, different sized steps are required for different use fields.

Disclosure of Invention

In order to solve the technical problems, the invention provides a display screen mounting module which can share a display screen unit on the side surface and the horizontal surface.

The technical scheme of the invention is as follows:

a display screen mounting module, comprising:

a mounting step on which a plurality of step structures are formed, the step structures including a horizontal mounting table and a vertical mounting table; and

the display screen units are the same in the height direction and the width direction of the step structure, and at least one display screen unit is fixedly arranged on the horizontal mounting table and the vertical mounting table respectively.

Preferably, the mounting step includes:

the main support comprises a step frame and a support frame for supporting the step frame, wherein the step frame comprises a plurality of steps, each step comprises a horizontal table top and a vertical table top, two adjacent horizontal table tops form a horizontal installation table in the first direction, and two adjacent vertical table tops form a vertical installation table;

the two ends of the bearing frame are respectively connected with two adjacent horizontal table tops in the first direction, and the bearing frame supports the display screen unit arranged on the horizontal table tops; and

and two ends of the connecting frame are respectively connected with two adjacent supporting frames.

Preferably, in the height direction and the width direction of the steps, the horizontal table top and the vertical table top are covered by the display screen units, and at the joint of the horizontal table top and the vertical table top of each step, two adjacent display screen units are spliced in a seamless manner.

Preferably, the display screen unit includes a front portion, a rear portion, and two side portions disposed between the front portion and the rear portion, the side portions and the front portion form a chamfer structure, a line from any point on the rear portion to an outer contour of the front portion forms a maximum included angle with the front portion not greater than an included angle of the chamfer structure, and an angle of the chamfer structure is greater than 0 ° and not greater than 45 °.

Preferably, the display screen unit is connected with the horizontal table top and the vertical table top in a magnetic attraction mode.

Preferably, the connecting frame is detachably connected with the supporting frame, the bearing frame is detachably connected with the horizontal table top, the supporting frame comprises a plurality of supporting columns, each horizontal table top is at least supported by one supporting column, the horizontal table top is detachably connected with the supporting columns, and every two adjacent steps are detachably connected.

Preferably, the bearing frame comprises a main bracket and a secondary bracket, wherein two ends of the main bracket are detachably connected with the horizontal table top, and the secondary bracket is perpendicular to the main bracket and is detachably connected with the main bracket.

Preferably, in the first direction, each step may be symmetrically connected with two display screen units, each horizontal table top may be symmetrically connected with two bearing frames, and each supporting frame may be symmetrically connected with two connecting frames.

Preferably, the display screen installation module further comprises a transparent protective cover which is arranged on the installation step and covers a plurality of display screen units.

Preferably, the transparent protective cover comprises a horizontal mask, a vertical mask, and a middle horizontal mask and a middle vertical mask arranged between the horizontal mask and the vertical mask, wherein the horizontal mask and the middle horizontal mask are horizontally arranged, the vertical mask and the middle vertical mask are vertically arranged, and the horizontal mask and the middle vertical mask, the vertical mask and the middle horizontal mask are spliced together through mounting holes and mounting columns which can be inserted into the mounting holes to form a step structure.

The display screen installation module provided by the embodiment of the invention has the following technical effects: through be formed with a plurality of step structures on the installation ladder, step structure includes horizontal mount table and vertical mount table, and in step structure's direction of height and width direction, horizontal mount table with vertical mount table is last to have set firmly respectively at least one the same display screen unit in order to avoid using different display screens.

Drawings

For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic structural diagram of a display screen mounting module according to the present invention.

Fig. 2 is a schematic view of a part of the structure of the display screen mounting module shown in fig. 1.

Fig. 3 is a schematic structural view of a mounting step in the display screen mounting module shown in fig. 1.

Fig. 4 is a schematic view of the structure of the main bracket in the installation step shown in fig. 3.

Fig. 5 is a schematic view of the structure of the carrier in the mounting step shown in fig. 3.

Fig. 6 is a schematic view of another angle of the carrier shown in fig. 5.

Fig. 7 is a schematic structural diagram of a display unit in the display mounting module shown in fig. 2.

Fig. 8 is a schematic view of the display unit of fig. 7 at another angle.

Fig. 9 is a schematic structural view of the protective mask of the display screen installation module shown in fig. 2.

Fig. 10 is a schematic view of the assembled horizontal mask and flanges of the protective mask of fig. 9.

FIG. 11 is a schematic view of the horizontal mask of FIG. 10 at another angle after assembly with the flange.

Fig. 12 is a schematic view of the structure of the vertical mask of the protective mask of fig. 9.

Fig. 13 is a schematic view of another angle configuration of the vertical mask of fig. 12.

Fig. 14 is a schematic view of the structure of the intermediate horizontal mask of the protective mask of fig. 9.

Fig. 15 is a schematic view of another angle configuration of the intermediate horizontal mask of fig. 14.

Fig. 16 is a schematic view of the structure of the middle vertical mask of the protective mask of fig. 9.

Fig. 17 is a schematic view of another angle configuration of the intermediate vertical mask of fig. 16.

Fig. 18 is a schematic view of the structure of the peg in the intermediate vertical mask of fig. 16.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 2 in combination, the display screen mounting module 100 includes a mounting step 1, a plurality of identical display screen units 3 and a transparent protective cover 5, wherein a plurality of step structures are formed on the mounting step 1, each step structure includes a horizontal mounting table and a vertical mounting table, at least one display screen unit 3 is respectively and fixedly arranged on the horizontal mounting table and the vertical mounting table in the height direction and the width direction of the step structure, and the transparent protective cover 5 is arranged on the mounting step 1 and covers a plurality of display screen units 3.

Referring to fig. 3 and 4 in combination, the installation ladder 1 includes at least two main brackets 11, a carrying frame 12 and a connecting frame 13, the main brackets 11 are parallel and spaced along a first direction X, the main brackets 11 include a ladder frame 14 and a supporting frame 15 for supporting the ladder frame 14, the ladder frame 14 includes a plurality of steps 14A, the steps 14A include a horizontal table top 141 and a vertical table top 143, in the first direction X, two adjacent horizontal table tops 141 form the horizontal installation table, and two adjacent vertical table tops 143 form the vertical installation table; in the first direction X, two ends of the carrier 12 are respectively connected with two adjacent horizontal tables 141, and the carrier 12 supports the display screen unit 3 disposed on the horizontal tables 141; the two ends of the connecting frame 13 are respectively connected with two adjacent supporting frames 15.

Referring again to fig. 1 and 2, in the height direction and the width direction of the steps 14A, the horizontal table top 141 and the vertical table top 143 are covered by the display screen units 3, and at the connection of the horizontal table top 141 and the vertical table top 143 of each step 14A, two adjacent display screen units 3 are seamlessly spliced. Wherein, the circular arc transition between the horizontal table top 141 and the vertical table top 143, the size of the horizontal table top 141 is larger than the size of the vertical table top 143. In the embodiment shown in fig. 1 and 2, two display screen units 3 are provided on the horizontal table 141 in the width direction of the step 14A, and one display screen unit 3 is provided on the vertical table 143 in the height direction of the step 14A. However, the present embodiment is not limited thereto, and in other embodiments, other arrangement modes may be selected according to the size of the display screen unit 3 and the width and height of the step 14A, for example, three display screen units 3 are disposed on the horizontal table 141 in the width direction of the step 14A, and two display screen units 3 are disposed on the vertical table 143 in the height direction of the step 14A. By overlapping the horizontal table top 141 and the vertical table top 143 with the display screen units 3 in the height direction and the width direction of the step 14A, and seamlessly splicing two adjacent display screen units 3 at the joint of the horizontal table top 141 and the vertical table top 143 of each step 14A, the longitudinal display screen and the transverse display screen can be integrated, so that the screen display has continuity, and the display effect is enriched.

Referring to fig. 7 and 8 in combination, the display unit 3 includes a front portion 31, a rear portion 33, and two side portions 35 disposed between the front portion 31 and the rear portion 33, the side portions 35 and the front portion 31 form a chamfer structure, a maximum included angle a formed by a line from any point on the rear portion 33 to an outer contour of the front portion 31 and the front portion 31 is not greater than an included angle a of the chamfer structure, and the angle a of the chamfer structure is greater than 0 ° and not greater than 45 °. Wherein the front portion 31 is a light emitting display source. In this embodiment, the angle a of the chamfer is 45 °, that is to say the planes of the two sides 35 are perpendicular to each other.

Referring to fig. 3, 4, 7 and 8, the display unit 3 is magnetically connected to the horizontal table 141 and the vertical table 143. The structure of the display screen unit 3 and the ladder frame 14 is simplified by the magnetic attraction, so that the weight is reduced, the volume is reduced, and the display screen unit can be assembled and disassembled by the magnetic attraction in the installation process.

As an example of the magnetic connection, the horizontal table 141 and the vertical table 143 are respectively formed with a magnetic mounting hole 116, a magnet 117 is fixed in the magnetic mounting hole 116, and the rear part 33 is provided with a magnetic device 37, and the magnetic device 37 can be inserted into the magnetic mounting hole 116 and is in adsorption connection with the magnet 117. In practical application, the insertion depth of the magnetic attraction device 37 is based on practical assembly, and the magnetic attraction device 37 is in sliding fit with the magnetic attraction mounting hole 116. In this embodiment, the number of the magnetic attraction devices 37 is two, and the two magnetic attraction devices 37 are respectively located at two ends of the display screen unit 3 in the length direction.

Referring to fig. 1 to 4 again, in the present embodiment, the connecting frame 13 is detachably connected to the supporting frame 15, and the carrying frame 12 is detachably connected to the horizontal table 141, so that the detachment and installation of the installation ladder 1 can be facilitated to facilitate transportation and storage. Further, in the first direction X, two display screen units 3 may be symmetrically connected to each step 14A, two bearing frames 12 may be symmetrically connected to each horizontal table 141, and two connecting frames 13 may be symmetrically connected to each supporting frame 15, so that the display screen installation module 100 may flexibly select an extension distance along the first direction X according to practical situations.

Referring to fig. 5 and 6 in combination, in the present embodiment, the carrier 12 includes a main bracket 121 and a sub bracket 123, two ends of the main bracket 121 are detachably connected to the horizontal table 141, and the sub bracket 123 is perpendicular to the main bracket 121 and is detachably connected to the main bracket 123.

The horizontal table 141 is concavely formed with a fixing groove 146, two ends of the main bracket 121 are formed with a lap joint block 127, and the lap joint block 127 is detachably connected in the fixing groove 146. The bottom of the fixing groove 146 is provided with a threaded hole, the overlap block 127 is provided with a through hole, and the overlap block 127 passes through the through hole through a bolt or a screw and is locked in the threaded hole to realize detachable connection.

The main bracket 121 is concavely formed with a mounting groove 125, and the sub bracket 123 is disposed in the mounting groove 125 and detachably connected with the main bracket 121. The bottom of the mounting groove 125 is provided with a threaded hole, the secondary bracket 123 is provided with a through hole, and the secondary bracket 123 passes through the through hole through a bolt or a screw and is locked in the threaded hole to realize detachable connection. In other embodiments, the main bracket 121 and the sub-bracket 123 may be connected in a non-detachable manner, such as welding.

Referring to fig. 1 to 4 again, in the present embodiment, the supporting frame 15 includes a plurality of supporting columns 151, each horizontal table 141 is supported by at least one supporting column 151, the horizontal table 141 is detachably connected to the supporting column 151, and two adjacent steps 14A are detachably connected. The support columns 151 may be aluminum profiles, the horizontal table top 141 and the support columns 151 may be connected by right angle connectors, and two adjacent steps 14A may be connected by bolts or screws.

In this embodiment, to facilitate the adjustment of the height of the mounting step 1, the mounting step 1 further includes an adjustable cup 16, and the adjustable cup 16 is disposed at the bottom of the main support 11. In the embodiment shown in fig. 1 to 4, the adjustable cup 16 is provided at the bottom of the step frame 14 and the support frame 15. In other embodiments, universal wheels may be additionally provided at the bottoms of the step frame 14 and the supporting frame 15, where the adjustable cup 16 may be fixedly disposed on a shaft frame of the universal wheels, or the adjustable cup 16 may be separately disposed from the universal wheels.

Referring to fig. 9 to 17, the transparent protective cover 5 includes a horizontal mask 51, a vertical mask 52, and an intermediate horizontal mask 53 and an intermediate vertical mask 54 disposed between the horizontal mask 51 and the vertical mask 52, wherein the horizontal mask 51 and the intermediate horizontal mask 53 are horizontally disposed, the vertical mask 52 and the intermediate vertical mask 54 are vertically disposed, and the horizontal mask 51 and the intermediate vertical mask 54, the vertical mask 52 and the intermediate horizontal mask 53, and the intermediate horizontal mask 53 and the intermediate vertical mask 54 are respectively spliced through a mounting hole 5A and a mounting post 5B insertable into the mounting hole 5A to form a stepped structure. The horizontal mask 51, the vertical mask 52, the middle horizontal mask 53 and the middle vertical mask 54 may be a PC board or a schrader board, where the PC board is a high-quality board formed by using polycarbonate as a main component and adopting a co-extrusion technology. Through setting up horizontal face guard 51 vertical face guard 52 middle horizontal face guard 53 and middle vertical face guard 54, through own peculiar mounting hole 5A with mounting hole 5A realizes fixed the assembling, and this fixed concatenation mode need not the connecting piece, not only can practice thrift the cost, but also simple pleasing to the eye.

As an embodiment of the present invention, the horizontal mask 51 and the intermediate vertical mask 54, the vertical mask 52 and the intermediate horizontal mask 53, and the intermediate horizontal mask 53 and the intermediate vertical mask 54 may be spliced only in a direction perpendicular to the horizontal mask 51. In this embodiment, the transparent protective cover 5 further includes a flange 50, the flange 50 is fixedly disposed on a side surface of the horizontal mask 51 away from the middle vertical mask 54, and the display screen unit 3 is disposed between the flange 50 and the middle vertical mask 54.

The horizontal mask 51 and the middle horizontal mask 53 each include a tread 55 and a lower surface 56 opposite to the tread 55, the vertical mask 52 and the middle vertical mask 54 each include an upper side 57 and a lower side 58 opposite to the upper side 57, the lower surface 56 is in contact with the upper side 57, and the tread 55 of the middle horizontal mask 53 is in contact with the lower side 58 of the middle vertical mask 54.

One of the lower surface 56 and the upper side surface 57 is provided with the mounting hole 5A, the other is provided with the mounting post 5B, one of the tread surface 55 of the intermediate horizontal mask 53 and the lower side surface 58 of the intermediate vertical mask 54 is provided with the mounting hole 5A, and the other is provided with the mounting post 5B.

In the embodiment shown in fig. 10 to 17, the mounting holes 5A are provided on the upper side 57 and the tread 55 of the intermediate horizontal mask 53, and the mounting posts 5B are provided on the lower surface 56 and the lower side 58 of the intermediate vertical mask 54. In the middle horizontal mask 53, the mounting hole 5A on the tread 55 may or may not extend through the lower surface 56.

It will be appreciated that in this embodiment, the lower surface 56 and the tread surface 55 of the intermediate horizontal mask 53 may be provided with the mounting holes 5A, and the upper side 57 and the lower side 58 of the intermediate vertical mask 54 may be provided with the mounting posts 5B.

In this embodiment, a positioning column 541 and a positioning pin 543 are sequentially formed by extending from the lower side 58 of the middle vertical mask 54, a plug-in column 521 is formed by extending from the lower side of the vertical mask 52, a avoiding opening 531 for avoiding the positioning column 541 is formed in the middle horizontal mask 53, and a positioning hole 145 is formed in each step 14A. When assembled, the positioning pin 543 and the insertion post 521 are inserted into the positioning hole 145, so that the transparent protective cover 5 is fixed on the mounting step 1.

Referring to fig. 18, the mounting post 5B, the positioning pin 543 and the plugging post 521 each comprise a cylindrical body 5C and a circular table 5D extending from one end of the cylindrical body 5C, the circular table 5D gradually decreases in size in the extending direction, and the circular table 5D is configured to facilitate insertion of the mounting post 5B into the mounting hole 5A and insertion of the positioning pin 543 and the plugging post 521 into the positioning hole 145.

It will be appreciated that in the manner of splicing the transparent protective cover 5, the transparent protective cover may be spliced along the direction perpendicular to the vertical mask 52, the horizontal mask 51 and the middle horizontal mask 53 each further include a front side surface connecting the tread 55 and the lower surface 56, and a rear side surface opposite to the front side surface, the vertical mask 52 and the middle vertical mask 54 each further include a kick surface connecting the upper side surface 57 and the lower side surface 58, and a rear surface opposite to the kick surface, and when the transparent protective cover is spliced, the front side surface is abutted to the rear surface, the kick surface of the middle vertical mask 54 is abutted to the rear side surface of the middle horizontal mask 53, and the middle horizontal mask 53 does not need to be provided with the avoidance opening 531 to avoid the positioning column 541.

The display screen installation module provided by the embodiment at least has the following technical effects: through be formed with a plurality of step structures on the installation ladder 1, step structure includes horizontal mount table and vertical mount table, and in step structure's direction of height and width direction, horizontal mount table with vertical mount table is last to have set firmly respectively at least one the same display screen unit 3 in order to avoid using different display screens.

The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.

Claims

1. A display screen installation module, comprising:

the display screen units are the same, and at least one display screen unit is fixedly arranged on the horizontal mounting table and the vertical mounting table respectively in the height direction and the width direction of the step structure;

the installation ladder comprises at least two main brackets which are parallel to each other along a first direction and are arranged at intervals, the main brackets comprise ladder frames and supporting frames for supporting the ladder frames, the ladder frames comprise a plurality of steps, each step comprises a horizontal table top and a vertical table top, and the display screen unit is connected with the horizontal table top and the vertical table top in a magnetic attraction mode;

the display screen installation module further comprises a transparent protective cover which is arranged on the installation step and covers the display screen units;

the transparent protective cover comprises a horizontal mask, a vertical mask, a middle horizontal mask and a middle vertical mask, wherein the middle horizontal mask and the middle horizontal mask are arranged horizontally, the vertical mask and the middle vertical mask are arranged vertically, and the horizontal mask and the middle vertical mask, the vertical mask and the middle horizontal mask and the middle vertical mask are spliced through mounting holes and mounting columns which can be inserted into the mounting holes to form a ladder structure;

the vertical mask and the middle vertical mask comprise an upper side surface and a lower side surface which is opposite to the upper side surface, the lower side surface of the middle vertical mask is sequentially extended to form a positioning column and a positioning pin, the lower side surface of the vertical mask is extended to form a plug-in column, a dodging port for dodging the positioning column is formed in the middle horizontal plane mask, a positioning hole is formed in each step, and the positioning pin and the plug-in column are inserted into the positioning hole;

the installation column, the locating pin and the plug-in column comprise a cylinder and a round table formed by extending from one end of the cylinder, and the size of the round table in the extending direction is gradually reduced.

2. The display screen mounting module of claim 1, wherein in the first direction, two adjacent horizontal mesas form the horizontal mounting table and two adjacent vertical mesas form the vertical mounting table;

the mounting ladder comprises a bearing frame, two ends of the bearing frame are respectively connected with two adjacent horizontal table tops in the first direction, and the bearing frame supports the display screen unit arranged on the horizontal table tops; and

3. The display screen mounting module according to claim 2, wherein the horizontal mesa and the vertical mesa are covered by the display screen unit in the height direction and the width direction of the steps, and adjacent two display screen units are seamlessly spliced at the junction of the horizontal mesa and the vertical mesa of each step.

4. A display screen mounting module according to claim 3, wherein the display screen unit comprises a front portion, a rear portion and two side portions arranged between the front portion and the rear portion, the side portions and the front portion form a chamfer structure, a maximum included angle formed by a connecting line from any point on the rear portion to an outer contour of the front portion and the front portion is not greater than an included angle of the chamfer structure, and an angle of the chamfer structure is greater than 0 ° and not greater than 45 °.

5. The display screen mounting module of claim 2, wherein the connecting frame is detachably connected with the supporting frame, the bearing frame is detachably connected with the horizontal table top, the supporting frame comprises a plurality of supporting columns, each horizontal table top is at least supported by one supporting column, the horizontal table top is detachably connected with the supporting columns, and two adjacent steps are detachably connected.

6. The display screen mounting module of claim 5, wherein the carrier comprises a main bracket and a secondary bracket, wherein two ends of the main bracket are detachably connected to the horizontal table top, and the secondary bracket is perpendicular to the main bracket and detachably connected to the main bracket.

7. The display screen mounting module of any one of claims 2-6, wherein in the first direction, two display screen units are symmetrically connected to each step, two bearing frames are symmetrically connected to each horizontal table, and two connecting frames are symmetrically connected to each supporting frame.