CN217655644U

CN217655644U - Display module

Info

Publication number: CN217655644U
Application number: CN202221807385.9U
Authority: CN
Inventors: 戴志明; 张鹏; 曾银海
Original assignee: Shenzhen Lan Pu Video Technology Co ltd
Current assignee: Shenzhen Lan Pu Video Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-25
Anticipated expiration: 2032-07-13

Abstract

The application discloses a display module, which comprises a box body; the display screens are arranged in a plurality of blocks and are spliced on the box body; the control panel is arranged inside the box body and is electrically connected with the display screen; the back of each display screen is fixedly provided with a plurality of first magnets, and a plurality of second magnets are arranged in the box body; the box has the cavity opening, and the counterpoint magnetism of first magnet and second magnet one-to-one is inhaled to make polylith display screen concatenation lid fit in cavity opening part. This application is inhaled the mode of counterpointing through magnetism and is installed the removable concatenation of a plurality of display screens, and subsequent dismouting of being convenient for is maintained.

Description

Display module

Technical Field

The application relates to the technical field of assembly of display module assemblies, in particular to a display module assembly.

Background

At present, with the development of liquid crystal display technology becoming mature, the application of display modules becomes more and more extensive, and various electric appliances are used in life.

Present display module assembly includes the base usually and splices a plurality of display screens of assembling on the base, adopts usually among the current scheme to carry out the seamless concatenation of a plurality of display screens through the mode of screw and threaded connection on the base or through the mode of viscose with a plurality of display screens.

However, the splicing manner between the display screen and the base in the prior art is complex and inconvenient to disassemble and assemble, which is not beneficial to subsequent disassembling and assembling and maintenance.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of inconvenient assembly and disassembly of the splicing mode between the display screen and the base in the prior art,

the application provides a display module assembly adopts following scheme:

a display module comprises a box body; the number of the display screens is multiple, and the multiple display screens are spliced on the box body; the control panel is arranged inside the box body and is electrically connected with the display screen; a plurality of first magnets are fixedly mounted on the back surface of each display screen, and a plurality of second magnets are arranged in the box body; the box body is provided with a cavity opening, and the first magnets and the second magnets are magnetically attracted in an alignment position in one-to-one correspondence mode, so that the plurality of display screens are spliced and covered at the cavity opening.

Through adopting above-mentioned scheme, the back fixed mounting of polylith display screen has first magnet, and is corresponding, and the inside fixed mounting of box has second magnet, and first magnet sets up and magnetism is opposite with second magnet relatively to make the display screen can magnetism inhale and install in the cavity opening part of box, thereby make the mutual concatenation of a plurality of display screens and cover the cavity opening part that fits the box. Among the traditional technical scheme, adopt threaded connection or the concatenation mode to realize the concatenation between display screen and the box usually, but this kind of mode concatenation is comparatively complicated and the dismouting inconvenient, is unfavorable for follow-up dismouting maintenance to display module assembly. Among this application technical scheme, realize removable installation through the mode of magnetism between display screen and the box to can fit the cavity opening part of polylith display screen concatenation lid in the box. On one hand, the mounting mode of magnetic attraction is convenient and fast to disassemble and assemble; on the other hand, the connecting position between the display screen and the box body is arranged on the back of the display screen, so that the display screen covered on the box body is more attractive.

Optionally, the box body is provided with a bottom plate opposite to the chamber opening, and a plurality of criss-cross support beams are arranged on the bottom plate.

Through adopting above-mentioned scheme, be provided with many vertically and horizontally staggered's a supporting beam on the bottom plate to make the bottom plate intensity of box higher, stability is stronger.

Optionally, a positioning column is fixedly mounted on the back of each display screen, a plurality of hollow positioning tables are fixedly arranged on the bottom plate, and the positioning columns are in one-to-one corresponding insertion fit in the positioning tables.

Through adopting above-mentioned scheme, at the back fixed mounting reference column of display screen, correspond, set up a plurality of hollow location platforms on the bottom plate, the reference column is pegged graft with the location attitude and is cooperated to play the effect of location to the installation of display screen, guaranteed the precision that first magnet and second magnet counterpoint, and promoted the location precision of polylith display screen concatenation effectively.

Optionally, the magnetic suspension device further comprises a plurality of vertical columns for bearing second magnets, the plurality of vertical columns are vertically arranged on the bottom plate, and the plurality of second magnets are fixedly arranged on one ends, far away from the bottom plate, of the vertical columns in a one-to-one correspondence manner; when first magnet and second magnet adsorb each other, the back of display screen with the cavity opening parallel and level.

Through adopting above-mentioned scheme, through setting up the stand on the bottom plate to install the second magnet on the stand, thereby when making the display piece adsorb on the second magnet, have certain depth space between display screen and the bottom plate, so that install other spare parts and have the radiating effect of preferred.

Optionally, be provided with a plurality of plummer that are used for supporting the display screen on the bottom plate, keep away from the one end and the cavity opening parallel and level of bottom plate on the plummer, the plummer is used for contradicting the back that bears the display screen.

Through adopting above-mentioned scheme, through set up the plummer that is used for supporting the display screen on the bottom plate, when first magnet and second magnet adsorb each other, the plummer is inconsistent with the back of display screen to play the supporting effect to the display screen, further promoted the stability of display screen.

Optionally, a plurality of support beams are criss-crossed to form a plurality of cross connection points, the number of the bearing tables is multiple, and the bearing tables are correspondingly installed at the cross connection points one by one.

By adopting the scheme, the bearing table is installed at the crossed connecting points of the supporting beams, and the strength of the crossed connecting points is higher, so that the installation stability of the bearing table is ensured, and the supporting stability of the bearing table on the display screen is further improved.

Optionally, the power supply board is used for supplying power to the display screen, a plug hole is formed in the power supply board, a plug column is fixedly mounted on the bottom plate, and the plug hole is matched with the plug column so that the power supply board can be detachably mounted in the box body.

By adopting the scheme, the power panel is detachably inserted and installed on the insertion column inside the box body, on one hand, the insertion and installation mode is convenient; on the other hand, removable grafting installation is in order to follow-up dismouting maintenance to the power strip.

Optionally, the plug-in post includes a bearing part for bearing the power board and a plug-in part for matching with the plug-in hole, one end of the bearing part is fixedly mounted on the bottom plate, and the other end of the bearing part is connected with the plug-in part; when the power panel is plugged in the plugging part, the power panel is borne on the bearing part.

By adopting the above scheme, when the power panel is inserted into the insertion part, the power panel is abutted against the bearing part, so that the heat dissipation gap is formed between the power panel and the bottom plate, and the heat dissipation effect of the display module is improved.

To sum up, the present application includes at least the following beneficial technical effects:

1. the back fixed mounting of polylith display screen has first magnet, and is corresponding, and the inside fixed mounting of box has the second magnet, and first magnet sets up and magnetism opposite with the second magnet relatively to make the display screen can magnetism inhale and install in the cavity opening part of box, thereby make a plurality of display screens splice each other and the lid fits the cavity opening part of box. Among the traditional technical scheme, adopt threaded connection or the concatenation mode to realize the concatenation between display screen and the box usually, but this kind of mode concatenation is comparatively complicated and the dismouting inconvenient, is unfavorable for follow-up dismouting maintenance to display module assembly. Among this application technical scheme, realize removable installation through the mode of magnetism between display screen and the box to can fit the cavity opening part of polylith display screen concatenation lid in the box. On one hand, the mounting mode of magnetic attraction is convenient and fast to disassemble and assemble; on the other hand, the connecting position between the display screen and the box body is arranged on the back of the display screen, so that the display screen covered on the box body is more attractive;

2. the positioning columns are fixedly installed on the back of the display screen, a plurality of hollow positioning tables are correspondingly arranged on the bottom plate, and the positioning columns are in splicing fit with the positioning states, so that the positioning effect on the installation of the display screen is achieved, the alignment accuracy of the first magnet and the second magnet is ensured, and the positioning accuracy of splicing a plurality of display screens is effectively improved;

3. through set up the plummer that is used for supporting the display screen on the bottom plate, when first magnet and second magnet adsorb each other, the plummer is inconsistent with the back of display screen to play the supporting effect to the display screen, further promoted the stability of display screen.

Drawings

FIG. 1 is an exploded view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic rear view of a plurality of display screens after being tiled according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating an embodiment of the present invention showing a hidden display screen;

fig. 4 is an exploded view of the display screen and the control board hidden in the embodiment of the present application.

Description of reference numerals:

1. a box body; 11. a chamber opening; 12. a base plate; 13. a second magnet; 14. a support beam; 15. a column; 16. a bearing table; 161. a stiffening rib; 17. inserting the column; 171. a bearing part; 172. a plug-in part; 18. mounting a column; 19. a positioning table;

2. a display screen; 21. a first magnet; 22. a positioning column;

3. a control panel;

4. a power panel; 41. and (7) inserting holes.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a display module.

Referring to fig. 1 and 2, a display module includes: the box 1, display screen 2, control panel 3 and

power strip

4, 1 inside cavity of box and have cavity opening 11, control panel 3 all installs inside box 1 with

power strip

4, and 2 lids of a plurality of display screens fit cavity opening 11 departments, and control panel 3 and power strip 4 all are connected with display screen 2 electricity. A plurality of first magnets 21 are fixedly mounted on the back face of each display screen 2, a plurality of second magnets 13 are correspondingly arranged in the box body 1, and the first magnets 21 and the second magnets 13 are magnetically attracted one by one in an alignment mode to enable the plurality of display screens 2 to be spliced and covered on the opening 11 of the chamber.

Referring to fig. 1 and 2, the box body 1 is substantially a rectangular parallelepiped structure, a hollow chamber is formed inside the box body 1, the box body 1 has a bottom plate 12, and the bottom plate 12 and the chamber opening 11 are respectively located at two opposite ends of the box body 1. In the embodiment of this application, cavity opening 11 is the rectangle, and display screen 2 is rectangle platelike structure, and the adjacent lateral margin of polylith display screen 2 can contradict the concatenation each other to make 2 lids of polylith display screen fit cavity opening 11 departments.

Referring to fig. 1 and 2, display screen 2 has the display surface that is used for showing the image and the back relative with the display surface, in order to install display screen 2 on box 1, still fixed mounting has reference column 22 at the back of display screen 2, it is corresponding, fixed a plurality of hollow location platforms 19 that are provided with on bottom plate 12, set up the locating hole that adapts to in reference column 22 size on the location platform 19, peg graft in the locating hole of reference column 22 one-to-one, in order to realize the location of display screen 2 on box 1, guarantee the concatenation precision between the display screen 2.

Referring to fig. 3 and 4, the base plate 12 has a plurality of criss-cross support beams 14 thereon, and the support beams 14 form cross-connection points at the intersections. In the embodiment, the bottom plate 12 is vertically provided with a plurality of columns 15, and the second magnets 13 are fixedly mounted on one end of the column 15 away from the bottom plate 12 in a one-to-one correspondence manner. Specifically, the vertical columns 15 are fixedly mounted on the supporting beams 14 to ensure a stable supporting effect of the bottom plate 12 on the vertical columns 15. When the display screen 2 covers the cavity opening 11, because the first magnet 21 and the second magnet 13 have opposite magnetism, the first magnet 21 on the back of the display screen 2 and the second magnet 13 on the upright post 15 are attracted to each other, and simultaneously, the back of the display screen 2 is flush with the cavity opening 11 and abuts against the cavity opening 11 of the box body 1.

Referring to fig. 3 and 4, a plurality of bearing tables 16 for supporting the display screen 2 are arranged on the bottom plate 12, one end of the bearing table 16, which is far away from the bottom plate 12, is flush with the chamber opening 11, and when the first magnet 21 and the second magnet 13 are mutually adsorbed, the back surface of the display screen 2 is abutted against the bearing tables 16, so that the display screen 2 is supported by the box body 1. It should be noted that, in the embodiment of the present application, the loading platforms 16 are correspondingly installed at the cross-connecting points. When the display screen 2 is spliced and covered on the cavity opening 11, the bearing table 16 is abutted against the side edge of the back surface of the display screen 2; it should be mentioned that, for the splicing position of the plurality of display screens 2, the plummer 16 supports the back side edges of the plurality of display screens 2 at the same time, which is not described herein. The bearing table 16 is also fixedly connected with a stiffening rib 161, and the stiffening rib 161 connects the bearing table 16 with the box body 1, so as to further improve the supporting effect of the bearing table 16.

Referring to fig. 3 and 4, the bottom plate 12 is fixedly provided with a plug-in post 17, correspondingly, the power panel 4 is provided with a plug-in hole 41, and the plug-in hole 41 is matched with the plug-in post 17 so that the power panel 4 can be detachably plugged in and installed inside the box body 1. Specifically, the plug column 17 includes a bearing portion 171 for bearing the power panel 4 and a plug portion 172 for matching with the plug hole 41, and the bearing portion 171 and the plug portion 172 are coaxially connected and are both of a columnar structure; one end of the bearing part 171 is fixedly installed on the bottom plate 12, and the other end of the bearing part 171 is fixedly connected with the plug part 172; the inserting hole 41 is tightly inserted into the inserting part 172, and when the power board 4 is inserted into the inserting part 172, the back surface of the power board 4 abuts against the bearing part 171, so that the power board 4 is supported on the bearing part 171. It should be mentioned that a plurality of mounting posts 18 are further fixedly disposed on the bottom plate 12, the control board 3 is inserted into the mounting posts 18, and the control board 3 is located between the power board 4 and the chamber opening 11.

The implementation principle of the display module assembly in the embodiment of the application is as follows: the control panel 3 and the power panel 4 are inserted and installed inside the box body 1, a positioning table 19 and a second magnet 13 are arranged on a bottom plate 12 of the box body 1, and correspondingly, a positioning column 22 and a first magnet 21 are fixedly installed on the back of the display screen 2; the positioning post 22 is inserted into the positioning table 19, and the first magnet 21 and the second magnet 13 attract each other to mount the display 2 at the chamber opening 11. The inside plummer 16 that still is provided with of box 1, plummer 16 contradicts with the back of display screen 2 when the cavity opening 11 department is covered to display screen 2 to realize the further support to display screen 2.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A display module, comprising:

a box body (1);

the number of the display screens (2) is multiple, and the multiple display screens (2) are spliced on the box body (1);

the control panel (3) is installed inside the box body (1), and the control panel (3) is electrically connected with the display screen (2);

a plurality of first magnets (21) are fixedly mounted on the back surface of each display screen (2), and a plurality of second magnets (13) are arranged in the box body (1); the box body (1) is provided with a cavity opening (11), and the first magnets (21) and the second magnets (13) are magnetically attracted in an alignment position in one-to-one correspondence mode, so that the plurality of display screens (2) are spliced and covered at the cavity opening (11).

2. A display module according to claim 1, wherein the housing (1) has a bottom plate (12) opposite to the chamber opening (11), and a plurality of criss-cross support beams (14) are provided on the bottom plate (12).

3. The display module assembly according to claim 2, wherein a positioning column (22) is fixedly mounted on the back surface of each display screen (2), a plurality of hollow positioning tables (19) are fixedly arranged on the bottom plate (12), and the positioning columns (22) are correspondingly inserted into the positioning tables (19) in a one-to-one manner.

4. The display module assembly according to claim 3, further comprising a plurality of columns (15) for carrying the second magnets (13), wherein the plurality of columns (15) are vertically disposed on the bottom plate (12), and the plurality of second magnets (13) are fixedly mounted on the columns (15) at one end away from the bottom plate (12) in a one-to-one correspondence manner; when the first magnet (21) and the second magnet (13) are mutually adsorbed, the back surface of the display screen (2) is flush with the cavity opening (11).

5. A display module assembly according to claim 4, wherein the base plate (12) is provided with a plurality of loading platforms (16) for supporting the display screen (2), one end of the loading platform (16) far away from the base plate (12) is flush with the chamber opening (11), and the loading platform (16) is used for supporting the back surface of the display screen (2) in an abutting manner.

6. The display module according to claim 5, wherein the plurality of support beams (14) are criss-crossed to form a plurality of cross-connecting points, the number of the carrying platforms (16) is plural, and the carrying platforms (16) are correspondingly installed at the cross-connecting points.

7. The display module assembly according to claim 2, further comprising a power panel (4) for supplying power to the display screen (2), wherein the power panel (4) is provided with a plug hole (41), the bottom plate (12) is fixedly provided with a plug column (17), and the plug hole (41) is matched with the plug column (17) to enable the power panel (4) to be detachably mounted in the box body (1).

8. The display module according to claim 7, wherein the plug column (17) comprises a bearing part (171) for bearing the power supply board (4) and a plug part (172) for matching with the plug hole (41), one end of the bearing part (171) is fixedly arranged on the bottom plate (12), and the other end of the bearing part (171) is connected with the plug part (172); when the power panel (4) is plugged into the plugging part (172), the power panel (4) is borne on the bearing part (171).