CN210403020U

CN210403020U - Spliced display device

Info

Publication number: CN210403020U
Application number: CN201920324741.3U
Authority: CN
Inventors: 吴雁江
Original assignee: Voice Light Shenzhen Science And Technology Development Co ltd
Current assignee: Voice Light Shenzhen Science And Technology Development Co ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-04-24
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a concatenation formula display device involves display device technical field, including a plurality of displays, wherein, each the display all includes: the base, the base is upper end open-ended regular hexagon cylinder structure, the LED display screen is fixed the inside of base, the LED display screen is regular hexagon structure, the shape of LED display screen with the shape phase-match of the inside of base, the shell body is lower extreme open-ended shell structure, the terminal surface of the lower extreme of shell body all is regular hexagon structure, be equipped with the draw-in groove on the terminal surface of the lower extreme of shell body, the terminal surface of the upper end of base inserts in the draw-in groove and through first screw with the shell body is fixed, wherein, every two is adjacent through two between the display in the display a side wall of base is connected. The waterproof paint has the characteristics of good rigidity, corrosion resistance, aging resistance and stronger waterproof function.

Description

Spliced display device

Technical Field

The utility model relates to display device technical field especially involves a concatenation formula display device.

Background

The display is also commonly referred to as a monitor. The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. According to different manufacturing materials, the method can be divided into the following steps: cathode ray tube displays, plasma displays PDP, liquid crystal displays LCD, etc.

The spliced display in the prior art cannot be spliced randomly due to the large size, is unstable in structure, is easy to splice and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula display device for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

a tiled display arrangement comprising a plurality of displays, wherein each of the displays comprises:

the base is of a regular hexagonal column structure with an opening at the upper end;

the LED display screen is fixed inside the base and is in a regular hexagon structure, and the shape of the LED display screen is matched with that of the inside of the base;

the outer shell is of a shell structure with an opening at the lower end, the end faces of the lower end of the outer shell are of regular hexagon structures, a clamping groove is formed in the end face of the lower end of the outer shell, and the end face of the upper end of the base is inserted into the clamping groove and fixed with the outer shell through a first screw;

and every two adjacent displays are connected through one side wall of the base in the two displays.

Preferably, the end face of the upper end of each outer shell protrudes upwards to form a regular hexagon protrusion, and the side length of the regular hexagon protrusion is smaller than that of the end face of the lower end of the outer shell.

Preferably, the end face of the upper end of each outer shell is an irregular concave-convex face protruding upwards.

Preferably, each outer shell is made of transparent PVC material.

Preferably, each of the LED display screens is fixed inside one of the bases by a second screw.

Preferably, a connecting piece is arranged in the middle of each side of the lower surface of each base.

Preferably, the diameter of a circumscribed circle of the lower end face of each outer shell is smaller than the diameter of a circumscribed circle of the upper end face of the base.

Preferably, the diameter of a circumscribed circle of the upper end face of each regular hexagonal protrusion is smaller than the diameter of a circumscribed circle of the lower end face of one of the outer shells.

Preferably, the width of each clamping groove is larger than the thickness of the upper side of the side wall of the base.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses in through the design of regular hexagon base for splice easily between a plurality of display screen, and make compact structure between a plurality of displays, the shell body of setting has the rigidity good, and is corrosion-resistant, and is ageing-resistant, and is good to the protective properties of LED display screen, also has better waterproof function simultaneously.

Drawings

Fig. 1 is a top view of the embodiment of the present invention after splicing;

fig. 2 is a front view of a display according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a display according to a first embodiment of the present invention;

fig. 4 is a bottom view of the base of the present invention;

fig. 5 is a front view of a display according to a second embodiment of the present invention;

fig. 6 is a top view of a display according to a second embodiment of the present invention.

In the figure: 1. a display; 2. a base; 3. an LED display screen; 4. an outer housing; 5. a first screw; 6. a regular hexagon protrusion; 7. irregular concave-convex surface; 8. a second screw; 9. and (7) connecting the sheets.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is a top view of the first embodiment of the present invention after splicing, fig. 2 is a front view of a display in the first embodiment of the present invention, and fig. 3 is a schematic structural view of the display in the first embodiment of the present invention; fig. 4 is a bottom view of the middle base, fig. 5 is a front view of the display in the second embodiment of the present invention, and fig. 6 is a top view of the display in the second embodiment of the present invention.

Example one

1. As shown in fig. 1 to 4, a preferred embodiment is shown, which shows a tiled display device comprising a plurality of displays 1, wherein each display 1 comprises:

the base 2 is of a regular hexagonal column structure with an opening at the upper end;

the LED display screen 3 is fixed inside the base 2, the LED display screen 3 is in a regular hexagon structure, and the shape of the LED display screen 3 is matched with the shape inside the base 2;

the outer shell 4 is of a shell structure with an opening at the lower end, the end faces of the lower end of the outer shell 4 are of a regular hexagon structure, a clamping groove (not shown in the figure) is formed in the end face of the lower end of the outer shell 4, and the end face of the upper end of the base 2 is inserted into the clamping groove and fixed with the outer shell 4 through a first screw 5;

wherein, every two adjacent displays 1 are connected through a side wall of the base 2 in the two displays 1. When in use, the display 1 can be used singly or after being spliced. The base 2 in this embodiment adopts a regular hexagon structure, can achieve unlimited splicing of the plurality of displays 1, and adopts the imaging principle of the LED display screen 3, because the LED display screen 3 can output images and correct display results by an external video processor, the spliced shape can be unlimited and can normally display imaging pictures in series connection. The outer shell 4 is connected with the base 2 through a clamping groove, so that a better fixing effect and a better waterproof effect can be achieved.

Further, as a preferable mode, an end face of the upper end of each outer shell 4 is upwardly protruded to form a regular hexagonal protrusion 6, and a side length of the regular hexagonal protrusion 6 is smaller than a side length of the end face of the lower end of the outer shell 4. In this embodiment, the outer shell 4 forms the ascending regular hexagon arch 6, can make the picture that the LED display screen 3 shows have the third dimension, has greatly improved personnel's sight shadow sense. In this embodiment, the side length of the lower end surface of the outer shell 4 is 146mm, and the side length of the regular hexagonal projection 6 is 98 mm.

Further, as a preferable mode, each outer casing 4 is made of transparent PVC material. The outer shell 4 in the embodiment adopts the technical principle of the dichroic mirror, when the LED display screen 3 is lightened, the back light source is strong, the principle of the surface dichroic mirror is invalid, and the imaging effect of the LED display screen 3 is not influenced; when the LED display screen 3 is extinguished, the different observation angles of the outer shell 4 can have different color refraction changes after being illuminated.

Further, as a preferred mode, each LED display screen 3 is fixed inside a base 2 by a second screw 8.

Further, as a preferable mode, a connecting piece 9 is provided at the middle portion of each side of the lower surface of each base 2. A connecting piece 9 is provided for fixing the display 1 in a position for a designated installation.

Further, as a preferable mode, the diameter of the circumscribed circle of the lower end surface of each outer shell 4 is smaller than the diameter of the circumscribed circle of the upper end surface of one base 2.

Further, as a preferable mode, the diameter of the circumscribed circle of the upper end surface of each regular hexagonal projection 6 is smaller than the diameter of the circumscribed circle of the lower end surface of an outer shell 4. The diameter of a circumscribed circle of the upper end face of the regular hexagonal protrusion 6 is 197 mm.

Further, as a preferable mode, the width of each slot is larger than the thickness of the upper side of the side wall of one base 2. In this embodiment, the clamping groove is further provided with an elastic sealing gasket, so that the overall sealing performance can be improved. The width of the clamping groove is slightly larger than the thickness of the upper side of the side wall of the base 2, so that the upper side of the side wall of the base 2 can be conveniently inserted into the clamping groove.

Example two

As shown in fig. 5 to 6, the end surface of the upper end of each outer case 4 is an irregular concave-convex surface 7 which is convex upward. In this embodiment, the irregular concave-convex surface 7 can make the picture that the LED display screen 3 shows have the third dimension, has greatly improved personnel's sight shadow sense.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A tiled display arrangement comprising a plurality of displays, wherein each of said displays comprises:

2. The tiled display apparatus according to claim 1, wherein the end face of the upper end of each of the outer cases is upwardly convex to form a regular hexagonal projection having a side length smaller than that of the end face of the lower end of the outer case.

3. The tiled display apparatus of claim 1, wherein the end surface of the upper end of each outer housing is concave-convex.

4. The tiled display apparatus of claim 1 wherein each of the outer housings is made of transparent PVC material.

5. The tiled display apparatus of claim 1 wherein each of the LED displays is secured to an interior of the base by a second screw.

6. The tiled display apparatus of claim 1 wherein a connecting tab is provided at the middle of each edge of the lower surface of each base.

7. The tiled display apparatus of claim 1 wherein the diameter of the circumcircle of the lower end face of each outer housing is smaller than the diameter of the circumcircle of the upper end face of a base.

8. The tiled display apparatus of claim 2, wherein the diameter of the circumcircle of the upper end surface of each regular hexagonal projection is smaller than the diameter of the circumcircle of the lower end surface of one of the outer housings.

9. The tiled display apparatus of claim 1, wherein the width of each of the slots is greater than the thickness of the upper side of a sidewall of the base.