CN213458866U

CN213458866U - Three-dimensional LED display screen module

Info

Publication number: CN213458866U
Application number: CN202023084672.5U
Authority: CN
Inventors: 陈家明
Original assignee: Sichuan Xindiyuan Electronic Technology Co ltd
Current assignee: Sichuan Xindiyuan Electronic Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-15
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a three-dimensional LED display screen module, which comprises a bottom plate, a top plate, LED display screens, a base and a connecting piece, wherein the bottom plate and the top plate are horizontally and symmetrically arranged, the LED display screens which are mutually butted are vertically arranged on the periphery between the bottom plate and the top plate, a support column is vertically and fixedly arranged on the bottom plate in the middle, the top end of the support column is fixedly connected with the top plate, and the side wall of the support column between the bottom plate and the top plate is connected with four LED display screens through the connecting piece; the connecting piece comprises two horizontally symmetrical connecting rods, one of the connecting rods is fixedly connected with the supporting column, the other connecting rod is fixedly connected with the corresponding LED display screen, rectangular sliding grooves are horizontally formed in the two connecting rods, and sliding blocks in rectangular structures are arranged in the sliding grooves. This three-dimensional LED display screen module, rational in infrastructure has solved the problem that exists among the prior art, is worth promoting.

Description

Three-dimensional LED display screen module

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to three-dimensional LED display screen module.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as text, image, video, and video signals, and with the development of society, the LED display screen gradually replaces most paper billboards, becoming the mainstream trend of mobile advertisements. In order to enable people to watch a 3D effect more conveniently, a three-dimensional LED display screen module is developed.

However, the installation of the existing three-dimensional LED display screen module is not convenient enough, and the whole LED display screen module is required to be detached when a certain LED display screen is overhauled, which takes trouble and labor, so that the LED display screen module needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional LED display screen module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a three-dimensional LED display screen module comprises a bottom plate, a top plate, LED display screens, a base and connecting pieces, wherein the bottom plate and the top plate are horizontally and symmetrically arranged, the LED display screens which are mutually abutted are vertically arranged on the periphery between the bottom plate and the top plate, a supporting column vertically penetrates through the middle of the bottom plate, the top end of the supporting column is fixedly connected with the top plate, and the side wall of the supporting column between the bottom plate and the top plate is connected with the four LED display screens through the connecting pieces;

the connecting piece comprises two horizontally symmetrical connecting rods, one of the connecting rods is fixedly connected with the supporting column, the other connecting rod is fixedly connected with the corresponding LED display screen, rectangular sliding grooves are horizontally formed in the two connecting rods, sliding blocks in a rectangular structure are arranged in the rectangular sliding grooves in a sliding mode, screw rods with opposite thread directions at two ends penetrate through horizontal threads between the two connecting rods, and two ends of each screw rod are rotatably connected with the two sliding blocks respectively;

be located two the cover is equipped with the second gear on the screw rod between the connecting rod, one side meshing of second gear has first gear, the one end drive that first gear is close to the support column is connected with first motor, first motor passes through fixed plate sliding connection on a connecting rod that is close to the support column.

Preferably, the bottom of support column is rotated and is connected with the base parallel with the bottom plate, the holding tank has been seted up to the base inside, it is connected with first conical gear to rotate through the bearing on the roof of holding tank, drive shaft and support column fixed connection are passed through on first conical gear's top, the vertical meshing in one side of first conical gear has second conical gear, the one end drive that first conical gear was kept away from to second conical gear is connected with the second motor of fixing on the holding tank inner wall.

Preferably, the bottom plates positioned on two sides of the supporting column are symmetrically provided with ventilation openings, and filter screens are arranged in the ventilation openings.

Preferably, the side edges of the opposite end surfaces of the bottom plate and the top plate are provided with limiting strips abutted against the LED display screen.

Preferably, two side edges of the four LED display screens incline towards the inside of the bottom plate.

The utility model discloses a technological effect and advantage: this three-dimensional LED display screen module, through the cooperation of bottom plate, roof, spacing, support column and connecting piece, can realize that the quick installation to four LED display screens is fixed, and under the cooperation of connecting rod, rectangle spout, slider, screw rod and second gear and first motor in the connecting piece, can overhaul four LED display screens one by one fast, and simply quick. This three-dimensional LED display screen module, rational in infrastructure has solved the problem that exists among the prior art, is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the LED display screen of the present invention;

FIG. 3 is a schematic view of the structure of the connecting member of the present invention;

fig. 4 is a cross-sectional view of the base of the present invention;

fig. 5 is a schematic view of the bottom plate structure of the present invention.

In the figure: the LED display screen comprises a base plate 1, a top plate 2, an LED display screen 3, a supporting column 4, a base 5, a connecting piece 6, a first gear 7, a first motor 8, a connecting rod 9, a rectangular sliding groove 10, a sliding block 11, a screw 12, a second gear 13, an accommodating groove 14, a first bevel gear 15, a second bevel gear 16, a second motor 17, a ventilation opening 18 and a limiting strip 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a three-dimensional LED display screen module as shown in figures 1-5, which comprises a bottom plate 1, a top plate 2, LED display screens 3, a base 5 and a connecting piece 6, wherein the bottom plate 1 and the top plate 2 are horizontally and symmetrically arranged, the LED display screens 3 which are mutually butted are vertically arranged around the space between the bottom plate 1 and the top plate 2, a support column 4 is vertically and fixedly arranged on the bottom plate 1 in the middle, the top end of the support column 4 is fixedly connected with the top plate 2, and the side walls of the support column 4 between the bottom plate 1 and the top plate 2 are connected with the four LED display screens 3 through the connecting piece 6;

the connecting piece 6 comprises two horizontally symmetrical connecting rods 9, one of the connecting rods 9 is fixedly connected with the supporting column 4, the other connecting rod 9 is fixedly connected with the corresponding LED display screen 3, rectangular sliding grooves 10 are horizontally formed in the two connecting rods 9, sliding blocks 11 in a rectangular structure are arranged in the sliding grooves 10, screw rods 12 with opposite thread directions at two ends penetrate through horizontal threads between the two connecting rods 9, two ends of each screw rod 12 are rotatably connected with the two sliding blocks 11 respectively, and the two ends of each screw rod 12 are opposite in thread direction, so that the two connecting rods 9 can be driven to be close to or far away from each other through rotation of the screw rods 12, and the telescopic distance of the telescopic piece 6 is increased;

be located two the cover is equipped with second gear 13 on the screw rod 12 between the connecting rod 9, one side meshing of second gear 13 has first gear 7, the one end drive that first gear 7 is close to support column 4 is connected with first motor 8, first motor 8 passes through fixed plate sliding connection on being close to a connecting rod 9 of support column 4, and first motor 8 drives first gear 7 and rotates with second gear 13, and then drives screw rod 12 and rotates and order about two connecting rods 9 when keeping away from each other, and first motor 8 accessible fixed plate slides on a connecting rod 9 that is close to support column 4 to realize the flexible regulation of connecting piece 6.

Specifically, the bottom of support column 4 is rotated and is connected with base 5 parallel with bottom plate 1, holding tank 14 has been seted up to base 5 inside, it is connected with first bevel gear 15 to rotate through the bearing on the roof of holding tank 14, drive shaft and support column 4 fixed connection are passed through on the top of first bevel gear 15, the vertical meshing in one side of first bevel gear 15 has second bevel gear 16, the one end drive that first bevel gear 15 was kept away from to second bevel gear 16 is connected with the second motor 17 of fixing on holding tank 14 inner wall, rotates through first bevel gear 15 of second motor 17 drive and second bevel gear 16, alright drive bottom plate 1, roof 2 and four LED display screens 3 through support column 4 and rotate to improve the bandwagon effect.

Specifically, the bottom plate 1 at two sides of the supporting column 4 is symmetrically provided with ventilation openings 18, and filter screens are arranged inside the ventilation openings 18 to play a role in ventilation and heat dissipation.

Specifically, the side edges of the opposite end surfaces of the bottom plate 1 and the top plate 2 are provided with limiting strips 19 abutted against the LED display screen 3, and the limiting strips are used for limiting the LED display screen 3.

Specifically, two side edges of the four LED display screens 3 are inclined towards the inside of the bottom plate 1, the inclination angle can be set to be forty-five degrees, and the outer surfaces of the four LED display screens 3 can be tightly connected through the mode.

The working principle is as follows: when the LED display screen 3 needs to be overhauled, a first motor 8 corresponding to the LED display screen 3 to be overhauled is started to drive a first gear 7 and a second gear 13 to synchronously rotate, the second gear 13 rotates to drive a screw 12 to rotate, and due to the fact that the directions of threads at two ends of the screw 12 are opposite, under the cooperation of a sliding block 11, the two connecting rods 9 can be driven to be away from each other by the rotation of the screw 12, so that the LED display screen 3 with the overhauling can be pushed to be separated from the space between a bottom plate 1 and a top plate 2, and the overhauling can be conveniently carried out; secondly, drive second conical gear 16 and first conical gear 15 rotation through starting second motor 17, the rotation of first conical gear 15 drives support column 4 and rotates, and then drives bottom plate 1, roof 2 and four LED display screens 3 synchronous rotation to realize the rotation show of LED display screen 3, improved the bandwagon effect. This three-dimensional LED display screen module, rational in infrastructure has solved the problem that exists among the prior art, is worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a three-dimensional LED display screen module, includes bottom plate (1), roof (2), LED display screen (3), base (5) and connecting piece (6), its characterized in that: the LED display screen support is characterized in that the bottom plate (1) and the top plate (2) are horizontally and symmetrically arranged, the LED display screens (3) which are mutually abutted are vertically arranged on the periphery between the bottom plate (1) and the top plate (2), a support column (4) is vertically and fixedly arranged in the middle of the bottom plate (1), the top end of the support column (4) is fixedly connected with the top plate (2), and the side walls of the support column (4) between the bottom plate (1) and the top plate (2) are connected with the four LED display screens (3) through connecting pieces (6);

the connecting piece (6) comprises two horizontally symmetrical connecting rods (9), one of the connecting rods (9) is fixedly connected with the supporting column (4), the other connecting rod (9) is fixedly connected with the corresponding LED display screen (3), rectangular sliding grooves (10) are horizontally formed in the two connecting rods (9), sliding blocks (11) in a rectangular structure are arranged in the rectangular sliding grooves (10) in a sliding mode, screw rods (12) with opposite thread directions at two ends penetrate through horizontal threads between the two connecting rods (9), and two ends of each screw rod (12) are rotatably connected with the two sliding blocks (11) respectively;

be located two the cover is equipped with second gear (13) on screw rod (12) between connecting rod (9), one side meshing of second gear (13) has first gear (7), the one end drive that first gear (7) are close to support column (4) is connected with first motor (8), first motor (8) are through fixed plate sliding connection on connecting rod (9) that are close to support column (4).

2. The stereoscopic LED display screen module according to claim 1, wherein: the bottom of support column (4) is rotated and is connected with base (5) parallel with bottom plate (1), holding tank (14) have been seted up to base (5) inside, it is connected with first conical gear (15) to rotate through the bearing on the roof of holding tank (14), the top of first conical gear (15) is through drive shaft and support column (4) fixed connection, the vertical meshing in one side of first conical gear (15) has second conical gear (16), the one end drive that first conical gear (15) were kept away from in second conical gear (16) is connected with second motor (17) of fixing on holding tank (14) inner wall.

3. The stereoscopic LED display screen module according to claim 1, wherein: the bottom plate (1) positioned on two sides of the supporting column (4) is symmetrically provided with ventilation openings (18), and filter screens are arranged inside the ventilation openings (18).

4. The stereoscopic LED display screen module according to claim 1, wherein: the lateral sides of one end face of the bottom plate (1) and the top plate (2) in opposite directions are provided with limiting strips (19) abutted against the LED display screen (3).

5. The stereoscopic LED display screen module according to claim 1, wherein: and two side edges of the four LED display screens (3) are inclined towards the inside of the bottom plate (1).