CN218768627U

CN218768627U - Polyhedral LED display screen and display device

Info

Publication number: CN218768627U
Application number: CN202223047630.3U
Authority: CN
Inventors: 龙平芳; 何长军; 刘建
Original assignee: Anshun Lianshunda Technology Co ltd
Current assignee: Anshun Lianshunda Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-28
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of LED display, and relates to a polyhedral LED display screen and a display device, wherein the polyhedral LED display screen comprises a frame body and a plurality of display screen box bodies, the frame body is formed by connecting a plurality of supporting pieces, the display screen box bodies are arranged outside the frame body, and the display screen box bodies are mutually spliced to seal the frame body; the display screen box comprises a frame body, two display screen box bodies and a plurality of display screen box bodies, wherein the two display screen box bodies are adjacent to the edges of the frame body, one side wall of the edge splicing position of the frame body is obliquely arranged at a first inclination angle, the other side wall of the edge splicing position of the frame body is obliquely arranged at a second inclination angle, and the sum of the first inclination angle and the second inclination angle is the same as the included angle formed between the two adjacent side faces of the frame body. This polyhedron LED display screen sets up through the lateral wall slope with the display screen box in frame edge concatenation department to realize the seamless concatenation of display screen box, improve the display effect of polyhedron LED display screen, be favorable to the using widely of product.

Description

Polyhedral LED display screen and display device

Technical Field

The utility model relates to a LED shows technical field, especially relates to a polyhedron LED display screen and display device.

Background

The LED display screen is a display device which works by the light emission of an LED light emitting array, and the light emission of the LED display screen has the obvious advantages of high brightness, low working voltage, small power consumption, large scale, long service life, impact resistance, stable performance and the like, so that the LED display screen is widely applied in many fields. The LED display screen is generally a planar rectangular or planar square structure, and is formed by splicing a plurality of LED display modules, but as the application range of the LED display screen becomes wider and wider, the application requirements of the LED display screen cannot be met by a simple planar structure, and the LED display screen starts to develop towards a multi-surface structure.

However, the LED display screen of current polyhedral structure forms according to customer's demand customization usually, and the size can not change once making back, leads to the commonality of LED display screen poor, simultaneously, when each LED display module assembly concatenation, because the thickness reason of box, the face has obvious concatenation seam with the juncture of face, represents a thick black line, seriously influences the display effect of multiaspect LED display screen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solves current polyhedron LED display screen and has the concatenation seam after the concatenation, influences the technical problem of whole display effect.

In order to solve the technical problem, the embodiment of the utility model provides a polyhedron LED display screen has adopted following technical scheme:

the polyhedral LED display screen comprises a frame body and a plurality of display screen box bodies, wherein the frame body is formed by connecting a plurality of supporting pieces, the display screen box bodies are arranged on the outer side of the frame body, and the display screen box bodies are spliced with one another to seal the frame body;

the frame body edge is adjacent two on, one of them display screen box is in the lateral wall of frame body edge concatenation department sets up with first angle of inclination, and another the display screen box is in the lateral wall of frame body edge concatenation department sets up with the second angle of inclination, first angle of inclination with the sum of second angle of inclination with the contained angle size that forms between the adjacent both sides face of frame body is the same.

Further, in a preferable mode of some embodiments, the frame body is a cube, and the first inclination angle and the second inclination angle are both 45 °.

Further, in a preferable scheme of some embodiments, the display screen box body includes a box body and a display module, the display module is mounted on the box body, and one side of the box body, which is away from the display module, is fixedly connected with the supporting member.

Further, in a preferable mode of some embodiments, the box body is a box body made of a metal material.

Further, in a preferable scheme of some embodiments, the length of the display screen box body is 500mm, and the width of the display screen box body is 500mm.

Further, in a preferable scheme of some embodiments, the polyhedral LED display screen further includes a waterproof cover disposed on a side of the box body facing the frame body.

Further, in a preferable scheme of some embodiments, the polyhedral LED display screen further includes an identification portion, and the identification portion is disposed on a side of the box body facing the frame body.

Further, in a preferable scheme of some embodiments, the polyhedral LED display screen further includes a hanging ring, the hanging ring is detachably mounted on one side of the box body facing the frame body, and the hanging ring is used for being matched with a hanging hook of an external device.

Further, in a preferable scheme of some embodiments, the polyhedral LED display screen further includes a connector, and the box body is mounted on the support member through the fixing member.

In order to solve the above technical problem, an embodiment of the present invention further provides a display device, which adopts the following technical solution: the display device comprises a stand column and the polyhedral LED display screen, one end of the stand column is installed on the supporting platform, and the other end of the stand column penetrates through one of the display screen box bodies and is fixedly connected with the frame body to support the polyhedral LED display screen.

Compared with the prior art, the embodiment of the utility model provides a polyhedron LED display screen and display device mainly has following beneficial effect:

the polyhedral LED display screen comprises a frame body and display screen boxes, wherein two adjacent display screen boxes are arranged on edges of the frame body, one display screen box is obliquely arranged at the side wall of the edge splicing part of the frame body at a first inclination angle, the other display screen box is obliquely arranged at the side wall of the edge splicing part of the frame body at a second inclination angle, and the sum of the first inclination angle and the second inclination angle is the same as the size of an included angle formed between two adjacent side faces of the frame body, so that the seamless splicing of the display screen boxes is realized.

In detail, when splicing the display screen box body on the frame body, the inclined side walls of two adjacent display screen box bodies on the edge of the frame body can be tightly attached to each other, and the included angle formed between the angle size formed by the two display screen box bodies after being attached and the adjacent two side faces of the frame body is the same, so that the problem that a gap appears on a polyhedral LED display screen after splicing due to the thickness of the display screen box bodies is avoided, the display effect of the polyhedral LED display screen is improved, and the popularization and the use of products are facilitated.

Drawings

In order to illustrate the solution of the present invention more clearly, the drawings needed for describing the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. Wherein:

fig. 1 is a schematic perspective view of a polyhedral LED display screen according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a frame body according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a display device according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of the display device of FIG. 3;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

The reference numbers in the drawings are as follows:

1. a display device;

100. a polyhedral LED display screen; 10. a frame body; 11. a support member; 20. a display screen box body; 21. a tank body; 22. a display module; 23. a waterproof cover; 24. a fixing member;

200. and (4) a column.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, for example, the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position based on the orientation or position shown in the drawings, for convenience of description only, and should not be construed as limiting the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the description and claims of the present invention and in the above description of the drawings, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a polyhedron LED display screen 100, this polyhedron LED display screen 100 are used for showing, broadcast information etc. to the external world. In addition, this polyhedron LED display screen 100 is applicable to places such as exhibition hall, waiting hall, star hotel, bar, the utility model discloses do not restrict to this.

As shown in fig. 1 to 4, the polyhedral LED display panel 100 includes a frame body 10 and a plurality of display panel cases 20. The frame body 10 is formed by connecting a plurality of supporting members 11. Preferably, the supporting member 11 is a metal iron galvanized square pipe. Specifically, the user welds a plurality of galvanized square metal pipes together in a staggered manner in the horizontal and vertical directions to form the hollow frame body 10.

Through adopting above-mentioned horizontal and vertical staggered arrangement's structure, can not only effectively strengthen the intensity of frame body 10, reduce the risk that frame body 10 atress warp, can also all pack into metal iron galvanized square pipe with the wire rod of polyhedron LED display screen 100 for polyhedron LED display screen 100 is more pleasing to the eye.

Of course, in other embodiments, the frame body 10 may also be composed of other supporting members 11 and other connecting manners, which is not limited by the present invention, and those skilled in the art can select the supporting members according to actual situations.

In addition, in order to enable the polyhedral LED display 100 to display and play information to the outside, the display cabinet 20 is installed at the outside of the frame body 10, and the display cabinets 20 are spliced with each other to enclose the frame body 10. In this embodiment, a user connects the adjacent display screen boxes 20 together through a connector (not shown) to realize the splicing between the display screen boxes 20.

In detail, during the splicing, a user places a connecting piece at the splicing position of the two display screen boxes 20, then one part of the connecting piece is in threaded connection with one of the display screen boxes 20 through a fastening piece (specifically, a threaded piece such as a screw, a screw and the like), and the other part of the connecting piece is in threaded connection with the other display screen box 20 through the fastening piece, so that the two display screen boxes 20 can be connected together, that is, the splicing between the two display screen boxes 20 is realized.

It should be noted that the splicing of the other display screen boxes 20 is the same as the above-mentioned manner, and the details are not repeated herein. Of course, in other embodiments, other splicing manners may be adopted, and the present invention does not limit this, and those skilled in the art may select the splicing manner according to actual situations.

In addition, as shown in fig. 4, two adjacent display screen boxes 20 are disposed on the edges of the frame body 10, wherein one of the display screen boxes 20 is disposed on the side wall of the edge joint of the frame body 10 in an inclined manner at a first inclination angle α, and the other display screen box 20 is disposed on the side wall of the edge joint of the frame body 10 in an inclined manner at a second inclination angle β, and the sum of the first inclination angle α and the second inclination angle β is the same as the size of the included angle γ formed between the two adjacent side surfaces of the frame body 10, so that the display screen boxes 20 can be seamlessly spliced.

Understandably, when the display screen box 20 is spliced on the frame body 10, the inclined side walls of two adjacent display screen box 20 on the frame body 10 can be tightly attached to each other, and the size of the angle (specifically, the sum of the first inclination angle alpha and the second inclination angle beta) formed by the two display screen box 20 after being attached is the same as the included angle gamma formed between the two adjacent side faces of the frame body 10, so that the problem that the spliced polyhedral LED display screen 100 has a gap due to the thickness of the display screen box 20 is avoided, the display effect of the polyhedral LED display screen 100 is improved, and the popularization and the use of products are facilitated.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 5.

In the present embodiment, the frame body 10 has a square shape, and the first inclination angle α and the second inclination angle β are both 45 °. It can be understood that, at the right angle edge of the square frame 10, the sidewalls of two adjacent display screen boxes 20 are all inclined at 45 °, when two adjacent display screen boxes 20 are spliced on the frame 10, the sidewalls of 45 ° inclined of two adjacent display screen boxes 20 on the frame 10 can be tightly attached to each other, an angle formed at the splicing position of two adjacent display screen boxes 20 after being attached is 90 °, and a right angle (specifically 90 °) formed between the two adjacent sidewalls of the frame 10 is the same, thereby realizing seamless splicing of the display screen boxes 20 at the right angle of the frame 10.

It should be noted that, when the frame body 10 is square, in an alternative embodiment, the first inclination angle α is 40 °, and the second inclination angle β is 50 °; in another alternative embodiment, the first inclination angle α is 30 ° and the second inclination angle β is 60 °, as long as the sum of the first inclination angle α and the second inclination angle β is ensured to be the same as the angle γ between the adjacent two sides of the edge of the frame body 10, which can be selected by those skilled in the art according to the actual situation.

It should be noted that the frame body 10 may also be other polyhedrons, such as a hexahedron, a pentahedron, etc., and when the frame body 10 is in other shapes, the sum of the first inclination angle α and the second inclination angle β changes, but as long as the sum of the first inclination angle α and the second inclination angle β is ensured to be the same as the included angle γ between the two adjacent side surfaces of the edge of the frame body 10, one skilled in the art can select the sum according to actual circumstances.

Further, as the utility model provides a polyhedral LED display screen 100's a specific implementation, as shown in FIG. 4 and FIG. 5, display screen box 20 includes case body 21 and display module 22, and display module 22 installs on case body 21, and case body 21 deviates from one side and support piece 11 fixed connection of display module 22. Specifically, in this embodiment, the polyhedral LED display 100 further includes a fixing member 24, and the box body 21 is mounted on the supporting member 11 through the fixing member 24. Preferably, the fastener 24 is a flat web.

In detail, a plurality of threaded holes (not shown) are formed in the flat connection plate, and when the flat connection plate is installed, a user places the flat connection plate at the cross-shaped joint of the support member 11, and then uses fasteners (specifically, screws, and other threaded members) to penetrate through the threaded holes to be in threaded connection with the box body 21, so that the box body 21 is fixedly installed on the frame body 10, and the display screen box body 20 is installed.

Of course, in other embodiments, the box body 21 may also be directly connected to the supporting member 11 by a screw thread through a fastener, or may adopt other fixing connection modes, and the present invention is not limited thereto, and those skilled in the art may select the fixing mode according to actual situations.

Further, as the utility model provides a polyhedral LED display screen 100's a specific implementation mode, case body 21 is the box that metal material made. Preferably, the tank body 21 is a tank body made of an aluminum material. It should be noted that, aluminum belongs to metal material, and has the advantages of good heat dissipation performance, low price of aluminum material and light weight, so the case body 21 made of aluminum material can reduce the manufacturing cost and the weight of the whole device, and is convenient for workers to install and carry.

In this embodiment, the length of the display screen box 20 is 500mm, and the width of the display screen box 20 is 500mm. In detail, since the frame 10 is a cube and the length, width and height of the frame 10 are integral multiples of 500, a user can manufacture a suitable frame 10 according to his or her needs and then mount a plurality of 500mm by 500mm display screen boxes 20 on the frame 10. Therefore, the user can change the size of the polyhedral LED display screen 100 by increasing or reducing the number of the display screen boxes 20, the requirements of different users are met, and the popularization of products is facilitated.

Illustratively, mounting 4 display screen cases 20 on each face of the frame body 10 enables a polyhedral LED display screen 100 having a size of 2000mm × 2000mm to be obtained. It should be noted that, the number of the display screen boxes 20 can be selected by the user according to the needs of the user, so as to manufacture the suitable polyhedral LED display screen 100.

It should be noted that, in other embodiments, a user can splice the N display screen box bodies 20 to form a first display screen box body module (not shown); splicing the M display screen box bodies 20 to form a second display screen box body module (not shown); the K display screen boxes 20 are spliced to form a third display screen box module (not shown). Then, the first display screen box module, the second display screen box module and the third display screen box module are spliced to seal the frame body 10, so that the polyhedral LED display screen 100 is obtained.

In addition, when a single-sided demonstration is required to be performed through the polyhedral LED display screen 100, each side needs to be connected with a network cable to realize playing of multiple screens and multiple pictures.

Further, as the utility model provides a specific implementation of polyhedron LED display screen 100, as shown in fig. 4 and 5, polyhedron LED display screen 100 still includes buckler 23, and buckler 23 sets up in one side of case body 21 towards frame body 10 to avoid leading to the problem of polyhedron LED display screen 100 short circuit, damage because of the entering of water. It should be noted that, when the display screen box 20 is installed, it is necessary to ensure that the waterproof cover 23 faces downward to prevent rainwater and impurities from entering, ensure the safe use of the polyhedral LED display screen 100, and prolong the service life.

Further, as the utility model provides a specific implementation of polyhedron LED display screen 100, polyhedron LED display screen 100 still includes identification portion (not shown), and identification portion sets up in one side of case body 21 towards frame body 10 for the direction of installation of this case body 21 of suggestion installer, in order to avoid appearing because of the installation error, leads to the unable or problem of harm of polyhedron LED display screen 100.

Specifically, a protrusion (or a groove) (not shown) is provided on a side of the box body 21 facing the frame body 10, and the cross section of the protrusion (or the groove) is in an arrow shape, wherein the direction of the arrow is the mounting direction. It should be noted that the indication directions of the protrusions of the box bodies 21 may be the same or different, and the present invention does not limit this, and those skilled in the art can select the indication directions according to actual situations.

It can be understood that, when the installer installs the display screen box 20, the installer first observes the direction of the protrusion (or the groove), and then correctly installs the display screen box 20 according to the direction indicated by the protrusion (or the groove), thereby improving the accuracy of installing the display screen box 20 and the efficiency of installing.

Further, as the utility model provides a polyhedral LED display screen 100's a specific implementation, polyhedral LED display screen 100 still includes rings (not shown), and rings are dismantled and are installed in case body 21 towards one side of frame body 10, and rings are used for cooperating with external device's (not shown) lifting hook to make things convenient for equipment, the transport of polyhedral LED display screen 100.

It can be understood that, when the display screen box body 20 needs to be installed, a user first installs the hanging ring on one side of the box body 21 facing the frame body 10, then controls a hanging hook of an external device (specifically, a lifting device and a hoisting device) to extend into the hanging ring, then lifts the display screen box body 20 through the external device, and moves the display screen box body to a target position for installation; after the display screen box body 20 is installed, the hanging ring is detached. From this, can make things convenient for the installer to install the display screen box 20 of big specification, labour saving and time saving, simultaneously, also make things convenient for the transport to display screen box 20.

Based on foretell polyhedron LED display screen 100, the embodiment of the utility model provides a still provide a display device 1, wherein, as shown in fig. 3 and fig. 4, this display device 1 includes stand 200 and foretell polyhedron LED display screen 100, and the one end of stand 200 is installed on supporting platform, and one of them display screen box 20 is passed to the other end to with frame body 10 fixed connection, in order to support polyhedron LED display screen 100.

In detail, one of the display screen box 20 is provided with a notch (not shown), one end of the upright column 200 extends into the inside of the polyhedral LED display screen 100 through the notch and is fixedly connected with the frame body 10 of the polyhedral LED display screen 100 through the plurality of supporting members 11, and the other end of the upright column 200 is installed on a supporting platform (specifically, a bottom surface, a desktop, etc.), so that the upright column 200 can stably support the polyhedral LED display screen 100.

Of course, in other embodiments, the polyhedral LED display screen 100 can be hung for use, and the present invention does not limit this, and those skilled in the art can select the polyhedral LED display screen according to actual situations.

In summary, compared with the prior art, the display device 1 has at least the following beneficial effects: the display device 1 adopts the polyhedral LED display screen 100, and the polyhedral LED display screen 100 includes a frame body 10 and display screen boxes 20, wherein two adjacent display screen boxes 20 are arranged on the edge of the frame body 10, one of the display screen boxes 20 is arranged on the side wall of the edge splicing part of the frame body 10 in an inclined manner at a first inclination angle α, the other display screen box 20 is arranged on the side wall of the edge splicing part of the frame body 10 in an inclined manner at a second inclination angle β, and the sum of the first inclination angle α and the second inclination angle β is the same as the included angle γ formed between the two adjacent side faces of the frame body 10, so as to realize seamless splicing of the display screen boxes 20.

In detail, when the display screen box 20 is spliced on the frame body 10, the inclined side walls of two adjacent display screen boxes 20 on the edge of the frame body 10 can be tightly attached to each other, and the angle formed by the two display screen boxes 20 after being attached is the same as the included angle gamma formed between the two adjacent side faces of the frame body 10, so that the problem that the spliced polyhedral LED display screen 100 has a gap due to the thickness of the display screen boxes 20 is avoided, the display effect of the polyhedral LED display screen 100 is improved, and the popularization and the use of products are facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The polyhedral LED display screen is characterized by comprising a frame body and a plurality of display screen box bodies, wherein the frame body is formed by connecting a plurality of supporting pieces, the display screen box bodies are arranged on the outer side of the frame body, and the display screen box bodies are spliced with one another to seal the frame body;

2. A polyhedral LED display screen according to claim 1, wherein the frame body is a cube, and the first and second tilt angles are both 45 °.

3. The polyhedral LED display screen of claim 2, wherein the display screen box comprises a box body and a display module, the display module is mounted on the box body, and one side of the box body, which faces away from the display module, is fixedly connected with the support member.

4. A polyhedral LED display screen according to claim 3, wherein the case body is a case body made of a metal material.

5. The polyhedral LED display screen of claim 2, wherein the length of the display screen box body is 500mm, and the width of the display screen box body is 500mm.

6. The polyhedral LED display screen of claim 3, further comprising a waterproof cover disposed at a side of the box body facing the frame body.

7. The polyhedral LED display screen of claim 3, further comprising an identification part disposed at one side of the box body facing the frame body.

8. The polyhedral LED display screen of claim 3, further comprising a hanging ring, wherein the hanging ring is detachably mounted on one side of the box body facing the frame body, and the hanging ring is used for being matched with a hanging hook of an external device.

9. A polyhedral LED display screen according to claim 3, further comprising fixing members by which the case body is mounted on the support members.

10. A display device, comprising a vertical column and the polyhedral LED display screen according to any one of claims 1 to 9, wherein one end of the vertical column is mounted on a supporting platform, and the other end of the vertical column passes through one of the display screen boxes and is fixedly connected to the frame body to support the polyhedral LED display screen.