CN214226380U

CN214226380U - LED display screen box and display screen

Info

Publication number: CN214226380U
Application number: CN202023256448.XU
Authority: CN
Inventors: 龙有才
Original assignee: Shenzhen Longda Photoelectric Co ltd
Current assignee: Shenzhen Longda Photoelectric Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-17
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a LED display screen box and display screen, it includes box, independent control box and demonstration lamp plate. The box includes the bottom surface and sets up the side on the bottom surface, is provided with a plurality of screw holes on the side. The independent control box includes control box casing and HUB keysets, and control box casing detachably sets up in the box, and the HUB keysets sets up in the control box casing. Be provided with power cord, net twine, power source, net twine interface and a plurality of socket on the HUB keysets, show lamp plate and socket butt joint. The box has built-in independent control box, and no electric connection exists between the box, and when a plurality of independent control boxes are spliced, the wiring is simple, the disassembly and assembly steps are effectively simplified, the construction difficulty is reduced, and further the working efficiency is improved. After the independent control box is arranged in the box body, the display lamp panel is fixed on the control box shell through magnetic attraction, so that the LED display screen box body is formed, the display lamp panel and the independent control box are quickly assembled and disassembled, and the working efficiency is further improved.

Description

LED display screen box and display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to a LED display screen box and display screen.

Background

An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, and the like. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. However, the existing LED display screen mounting structure is complex, the internal wiring construction difficulty is high, the dismounting is extremely inconvenient, and the construction efficiency is seriously influenced. Due to the complex internal wiring, the LED display screen is high in failure rate and not durable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a LED display screen box and display screen, it has solved the complicated and inconvenient technical problem of dismouting of LED display screen box structure.

(II) technical scheme

In order to achieve the above object, the utility model discloses a LED display screen box includes:

the device comprises a box body, an independent control box and a display lamp panel;

the box body comprises a bottom surface and a side edge arranged on the bottom surface, and a plurality of threaded holes are formed in the side edge;

the independent control box comprises a control box shell and a HUB adapter plate, the control box shell is detachably arranged in the box body, the HUB adapter plate is arranged in the control box shell, a power line, a network cable, a power interface, a network cable interface and a plurality of sockets are arranged on the HUB adapter plate, and the display lamp panel can be in butt joint with the sockets;

keep away from on the control box casing one side of bottom surface is provided with a plurality of magnets, the display lamp plate passes through magnet set up in on the control box casing.

Optionally, the inner side surface of the bottom surface is provided with a mounting groove, and the control box shell is detachably arranged in the mounting groove.

Optionally, still the array is provided with a plurality of first reference columns on the medial surface of bottom surface, the perpendicular butt in of first reference column on the medial surface of display lamp plate, be provided with circular recess on the bottom surface of first reference column.

Optionally, the array is provided with a plurality of second reference columns on the medial surface of demonstration lamp plate, be provided with circular boss on the bottom surface of second reference column, the external diameter of circular boss is less than the internal diameter of circular recess, the second reference column can with first reference column one-to-one butt joint.

Optionally, the control box housing comprises a housing and a cover plate;

the shell is detachably arranged in the box body, the cover plate is arranged on the shell, the HUB adapter plate is arranged in the shell, and the cover plate is close to the display lamp panel;

magnet set up in just be close to on the apron show the lamp plate.

Optionally, the housing is provided with a plurality of first through holes, and the power line and the network cable can penetrate out of the housing through the first through holes;

the power supply interface and the network cable interface are respectively arranged in one-to-one correspondence with two of the first through holes.

Optionally, the side edge is further provided with a plurality of second through holes, and the positions of the first through holes correspond to the positions of the second through holes one to one.

Optionally, a strip-shaped hole is formed in the cover plate, and the socket can penetrate out of the strip-shaped hole.

Additionally, the utility model also provides a display screen, it includes that a plurality of arrays set up the LED display screen box, arbitrary two are adjacent connect through the pin nut between the LED display screen box.

Optionally, the power lines of the LED display screen boxes in the same column in the display screen are sequentially butted with the power interface;

the network cable of the LED display screen box body in the same column in the display screen is sequentially butted with the network cable interface.

(III) advantageous effects

The box has built-in independent control box, and no electric connection exists between the box, only through power cord, power source, net twine interface connection on the independent control box, during the concatenation of a plurality of independent control boxes, the wiring is simple, has simplified the dismouting step effectively, has reduced the construction degree of difficulty, has shortened the engineering time, and then has improved work efficiency. One side of keeping away from the bottom surface on the control box casing is provided with a plurality of magnet, and one side that the display lamp plate is close to the control box casing is provided with magnet or iron sheet, and back in the box was packed into to the independent control box, on the display lamp plate was fixed in the control box casing through the installation of magnetic attraction to constitute a LED display screen box, realized the quick assembly disassembly of display lamp plate and independent control box, further improved work efficiency.

Drawings

Fig. 1 is a perspective view of a box body of an LED display screen of the present invention;

fig. 2 is an exploded view of the LED display screen box of the present invention;

fig. 3 is an exploded view of the independent control box of the LED display screen box of the present invention;

fig. 4 is an installation schematic diagram of the independent control box of the LED display screen box of the present invention;

fig. 5 is a top view of the LED display screen box of the present invention;

fig. 6 is a bottom view of the LED display screen box of the present invention.

[ description of reference ]

1: a box body; 11: a side edge; 111: a second through hole; 12: a bottom surface; 13: a threaded hole; 14: mounting grooves; 15: a first positioning post; 16: a pin nut;

2: an independent control box; 21: a control box housing; 211: a housing; 212: a cover plate; 213: a strip-shaped hole;

22: a HUB adapter plate; 221: a power line; 222: a network cable; 223: a power interface; 224: a network cable interface; 225: a socket; 23: a magnet;

3: a display lamp panel; 31: and a second positioning column.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings. In which the terms "upper", "lower", etc. are used herein with reference to the orientation of fig. 1.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The utility model provides a LED display screen box, as shown in fig. 1 and fig. 2, it includes box 1, independent control box 2 and demonstration lamp plate 3. Wherein, the box body 1 comprises a bottom surface 12 and a side edge 11 arranged on the bottom surface 12, the bottom surface 12 is preferably a square plate, and the side edge 11 is arranged around the edge of the bottom surface 12, so that the box body 1 forms a square box body with an opening. Be provided with a plurality of screw holes 13 on the side 11, be convenient for splice into the LED display screen fast with a plurality of boxes 1, improved dismouting efficiency. As shown in fig. 3, the independent control box 2 includes a control box housing 21 and a HUB adapter plate 22, the control box housing 21 is detachably disposed in the box body 1, the HUB adapter plate 22 is disposed in the control box housing 21, the control box housing 21 effectively protects the HUB adapter plate 22, and the HUB adapter plate 22 is prevented from being damaged in the assembling and disassembling process. Be provided with power cord 221, net twine 222, power source 223, net twine interface 224 and a plurality of socket 225 on the HUB keysets 22, the interface that shows lamp plate 3 and install on the display lamp plate 3 behind the box body is direct to dock with socket 225, simple structure, simple to operate. Independent control box 2 has been built-in to box 1, and no electrical connection between the box 1, only through power cord 221, power source 223, net twine 222, net twine interface 224 connection on the independent control box 2, when a plurality of independent control box 2 concatenations, the wiring is simple, has simplified the dismouting step effectively, has reduced the construction degree of difficulty, has shortened the engineering time, and then has improved work efficiency. One side of keeping away from bottom surface 12 on control box casing 21 is provided with a plurality of magnet 23, and one side that shows lamp plate 3 and be close to control box casing 21 is provided with magnet or iron sheet, and back in independent control box 2 is from putting into box 1, shows on lamp plate 3 is fixed in control box casing 21 through the installation of magnetic attraction to constitute a LED display screen box, realized showing lamp plate 3 and independent control box 2's quick assembly disassembly, further improved work efficiency.

As shown in fig. 4, the inside of the box body 1 is provided with a mounting groove 14 for mounting the independent control box 2, the mounting groove 14 is arranged on the inner side surface of the bottom surface 12 and is located at the middle position of the bottom surface 12, and the display lamp panels 3 which are symmetrical left and right are conveniently connected with the socket 225. The control box shell 21 is detachably mounted in the mounting groove 14 through screws or buckles, and the dismounting mode is convenient.

As shown in fig. 4, still the array is provided with a plurality of first reference columns 15 on the medial surface of bottom surface 12, and on the perpendicular butt in the medial surface of demonstration lamp plate 3 of first reference column 15, first reference column 15 provided effectual holding power for showing lamp plate 3, sunken deformation and impaired when avoiding showing the lamp plate 3 atress.

As shown in fig. 2, a plurality of second positioning columns 31 are arranged on the inner side surface of the display lamp panel 3 in an array manner, circular bosses are arranged on the bottom surfaces of the second positioning columns 31, circular grooves are arranged on the bottom surfaces of the first positioning columns 15, the outer diameters of the circular bosses are smaller than the inner diameters of the circular grooves, and the circular bosses can be inserted into the circular grooves. Display lamp plate 3 is installed on the control box casing 21 of box 1, and second reference column 31 can dock with 15 one-to-one of first reference column, and in circular boss inserted circular recess, also played the effect of location installation to display lamp plate 3 when providing the holding power to display lamp plate 3, improved display lamp plate 3's installation accuracy effectively, installation error is little when a plurality of LED display screen boxes splice.

As shown in fig. 3, the control box housing 21 includes a housing 211 and a cover 212, the housing 211 is detachably disposed in the box body 1, in a preferred embodiment, a mounting hole is disposed on the housing 211, a notch of the mounting groove 14 is provided with an internal threaded hole matching with the mounting hole on the housing 211, and the housing 211 is fixedly mounted in the mounting groove 14 by screws. The cover plate 212 is disposed on the housing 211, and the HUB adapter plate 22 is disposed in the housing 211. The apron 212 of control box casing 21 is close to display lamp plate 3 one side, and the one side that is close to display lamp plate 3 on the apron 212 sets up magnet 23 for adsorb display lamp plate 3.

As shown in fig. 3, a plurality of first through holes are formed in the outer shell 211 of the control box housing 21, the power line 221 and the network line 222 can penetrate out of the outer shell 211 through the first through holes, and the power interface 223 and the network line interface 224 are respectively arranged in one-to-one correspondence with two of the first through holes. The quick butt joint between a plurality of independent control boxes 2 is convenient.

As shown in fig. 5 and 6, the side 11 of the box body 1 is further provided with a plurality of second through holes 111, and the positions of the first through holes correspond to the positions of the second through holes 111 one by one. After the independent control box 2 is installed in the box body 1, the power line 221 and the network cable 222 sequentially pass through the first through hole and the second through hole 111, and joints of the power line 221 and the network cable 222 are located outside the box body 1, so that the LED display screen box bodies can be conveniently and quickly connected.

As shown in fig. 3, a strip hole 213 is formed on the cover plate 212, and the socket 225 can pass through the strip hole 213. The position that is provided with on the demonstration lamp plate 3 with socket 225 is to the interface of matching, and when showing lamp plate 3 and HUB keysets 22 butt joint, magnet on the apron 212 will show that lamp plate 3 adsorbs fixedly, and the interface on the demonstration lamp plate 3 is direct to dock with socket 225, perhaps shows that lamp plate 3 and socket 225 pass through the winding displacement and is connected, need not to demolish apron 212, and the dismouting is convenient.

Additionally, the utility model provides a display screen, display screen include the LED display screen box that a plurality of arrays set up, and the power cord 221 and the power source 223 of the LED display screen box of same row dock in proper order in the display screen, and the net twine 222 and the net twine interface 224 of the LED display screen box of same row dock in proper order in the display screen, and the mounting means is simple, and the display screen of concatenation is reliably durable. As shown in FIG. 4, any two adjacent LED display screen boxes are connected through the pin nuts 16, so that the connection precision between the boxes 1 can be adjusted, the display screens can be spliced into electronic display screens with small spacing conveniently, the display effect is better, and the attractiveness is higher.

The HUB adapter plate 22 is provided with a power line 221, a network cable 222, a power interface 223, a network cable interface 224 and a plurality of sockets 225, and the display lamp panel 3 is connected to the sockets 225 through a flat cable. The independent control box 2 is arranged in the box body 1, and the box bodies 1 are not electrically connected, so that the assembling and disassembling steps are effectively simplified, and the working efficiency is improved. After the independent control box 2 is arranged in the box body 1, the display lamp panel 3 is fixed on the control box shell 21 through magnetic attraction, so that an LED display screen box body is formed, and the working efficiency is further improved. Connect through pin nut 16 between two arbitrary adjacent LED display screen boxes, pin nut 16 passes and connects two adjacent sides behind the 13 drill mouths of screw thread, can adjust the connection precision between the box 1, is convenient for splice into the electronic display screen of little interval with the display screen, and the display effect is better, and pleasing to the eye degree is higher.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The LED display screen box body is characterized by comprising a box body, an independent control box and a display lamp panel;

2. The LED display screen box of claim 1, wherein an inner side of the bottom surface is provided with a mounting groove, and the control box housing is detachably disposed in the mounting groove.

3. The LED display screen box body of claim 1, wherein a plurality of first positioning posts are further arranged on the inner side surface of the bottom surface in an array mode, the first positioning posts vertically abut against the inner side surface of the display lamp panel, and circular grooves are formed in the bottom surface of the first positioning posts.

4. The LED display screen box body of claim 3, wherein a plurality of second positioning columns are arranged on the inner side face of the display lamp panel in an array mode, circular bosses are arranged on the bottom faces of the second positioning columns, the outer diameters of the circular bosses are smaller than the inner diameters of the circular grooves, and the second positioning columns can be correspondingly butted with the first positioning columns one to one.

5. The LED display screen box of any one of claims 1-4, wherein the control box housing comprises a housing and a cover plate;

magnet set up in just be close to on the apron show the lamp plate.

6. The LED display screen box body as claimed in claim 5, wherein the housing is provided with a plurality of first through holes, and the power line and the network cable can penetrate out of the housing through the first through holes;

7. The LED display screen box body of claim 6, wherein the side edge is further provided with a plurality of second through holes, and the positions of the first through holes correspond to the positions of the second through holes one to one.

8. The LED display screen box body as claimed in claim 5, wherein the cover plate is provided with a strip-shaped hole, and the socket can penetrate through the strip-shaped hole.

9. A display screen, characterized in that the display screen comprises a plurality of LED display screen boxes according to any one of claims 1 to 8 arranged in an array, and any two adjacent LED display screen boxes are connected by a pin nut.

10. The display screen of claim 9, wherein the power lines of the LED display screen boxes in the same column of the display screen are sequentially docked with the power interface;