CN210295736U

CN210295736U - Annular display screen

Info

Publication number: CN210295736U
Application number: CN201921111577.4U
Authority: CN
Inventors: 王伟
Original assignee: Hefei Xinrun Optoelectronics Technology Co ltd
Current assignee: Hefei Xinrun Optoelectronics Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-10
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses an annular display screen, including four display element screens, the pillar with be used for supporting four strutting arrangement of display element screen, equidistant rigid coupling has four supports on pillar top circumference, strutting arrangement includes back bedplate, lower U type seat and last U type seat, back bedplate and support rigid coupling, the lower extreme of a support side is kept away from to lower U type seat rigid coupling at back bedplate, lower U type seat upside is equipped with down U type groove, go up the upper end that a support side was kept away from to U type seat rigid coupling at back bedplate, it is equipped with U type groove to go up U type seat downside, the display element screen sets up under between U type groove and last U type groove, the cooperation of display element screen base is installed under in U type groove, the cooperation of display element screen is installed in last U type groove.

Description

Annular display screen

Technical Field

The utility model belongs to the technical field of the display screen, particularly, be an annular display screen.

Background

The LED display screen is called as an electronic display screen or a floating character screen, and consists of an LED dot matrix and an LED panel, characters, pictures, animations and videos are displayed through the on and off of red, blue, white, green and other LED lamp beads, the content can be changed at any time, and all components are display devices with modular structures. The rapid development of the LED is widely regarded and is not separated from the advantages of the LED; these advantages are summarized as follows: high brightness, low working voltage, low power consumption, large scale, long service life, impact resistance and stable performance; the development prospect of the LED is very wide, and the LED is developing towards the directions of higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity, reliability and full colorization at present.

The existing large-scale LED display screen is generally a plane, propaganda information is mainly transmitted to one direction, and the watching requirements of people in different directions cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solve not enough annular display screen among the prior art. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides an annular display screen, includes four display element screens, pillar and four strutting arrangement that are used for supporting the display element screen, equidistant rigid coupling has four supports on pillar top circumference, and strutting arrangement includes back bedplate, lower U type seat and last U type seat, back bedplate and support rigid coupling, the lower extreme of a support side is kept away from to lower U type seat rigid coupling at back bedplate, and lower U type seat upside is equipped with down U type groove, go up the upper end that a support side was kept away from to U type seat rigid coupling at back bedplate, go up U type seat downside and be equipped with U type groove, the display element screen topside sets up under between U type groove and last U type groove, and the cooperation of display element screen base is installed under in U type groove, and the cooperation of display element screen is installed in last U type groove.

Further limiting, the inner surface of the lower U-shaped groove is fixedly connected with a lower U-shaped protective pad.

Further limiting, a plurality of rubber supporting blocks are fixedly connected to one side face, far away from the support, of the rear seat plate.

The upper U-shaped seat is further limited to be composed of an L-shaped fixed plate and a hinged plate, the L-shaped fixed plate is fixedly connected with the rear seat plate, and the hinged plate is hinged to one side, away from the rear seat plate, of the L-shaped fixed plate through a hinge;

every go up the U seat and still be equipped with a plurality of locking units, the locking unit includes arc tube and arc pole, the equidistant rigid coupling of one end of arc tube is at L type fixed plate upside, the one end sliding connection of arc pole is in the arc tube to arc pole sliding connection is equipped with the arc spring between the one end of arc tube to the one end of arc tube and L type fixed plate rigid coupling, the other end and the articulated plate of arc pole are articulated.

Further, a first protection cushion is fixedly connected to one side face, close to the rear seat plate, of the hinged plate in a vertical state, and a second protection cushion is fixedly connected to the side face, opposite to the first protection cushion, of the L-shaped fixing plate.

Has the advantages that:

1. display unit screens are installed through the lower U-shaped groove and the upper U-shaped groove, and the installed four display unit screens form an annular display screen which can be watched by people in different directions;

2. the upper U-shaped seat consists of an L-shaped fixed plate and a hinged plate, and the hinged plate is folded upwards to be taken out and put in the display unit screen quickly; the hinged plates are pressed tightly through the plurality of locking units, and then the hinged plates and the L-shaped fixing plate form an upper U-shaped groove, so that the top edge of the display unit screen is supported and fixed;

3. the lower U-shaped protective pad, the first protective pad and the second protective pad protect the display unit screen from being damaged due to extrusion.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the present invention at B in FIG. 2;

fig. 5 is a top view of the present invention;

the main element symbols are as follows:

the display unit screen comprises a display unit screen 1, a supporting column 2, a supporting device 3, a support 4, a rear seat plate 5, a lower U-shaped seat 6, an upper U-shaped seat 7, a lower U-shaped groove 8, an upper U-shaped groove 9, a lower U-shaped protection pad 10, a rubber supporting block 11, an L-shaped fixing plate 12, a hinged plate 13, a hinge 14, an arc-shaped pipe 15, an arc-shaped rod 16, an arc-shaped spring 17, a first protection pad 18 and a second protection pad 19.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, an annular display screen includes four display unit screens 1, a pillar 2 and four supporting devices 3 for supporting the display unit screens 1, four supports 4 are fixedly connected to the top end of the pillar 2 at equal intervals in the circumferential direction, each supporting device 3 includes a rear seat plate 5, a lower U-shaped seat 6 and an upper U-shaped seat 7, the rear seat plate 5 is fixedly connected with the supports 4, the lower U-shaped seat 6 is fixedly connected to the lower end of one side of the rear seat plate 5, which is far away from the supports 4, a lower U-shaped groove 8 is arranged on the upper side of the lower U-shaped seat 6, the upper U-shaped seat 7 is fixedly connected to the upper end of one side of the rear seat plate 5, which is far away from the supports 4, an upper U-shaped groove 9 is arranged on the lower side of the upper U-shaped seat 7, the display unit screens 1 are arranged between the lower U-shaped groove 8 and the upper U.

Through lower U type groove 8 and last U type groove 9 installation display element screen 1, four display element screens 1 after the installation constitute an annular display screen, can supply the crowd of equidirectional not to watch.

Specifically, the inner surface of the lower U-shaped groove 8 is fixedly connected with a lower U-shaped protective pad 10. It is ensured that the bottom edge of the display unit screen 1 is not damaged by being squeezed.

Specifically, a plurality of rubber supporting blocks 11 are uniformly and fixedly connected to one side surface of the rear seat plate 5 away from the bracket 4. The rubber support block 11 may support the rear side of the mounted display unit screen 1.

Specifically, the upper U-shaped seat 7 consists of an L-shaped fixing plate 12 and a hinged plate 13, the L-shaped fixing plate 12 is fixedly connected with the rear seat plate 5, and the hinged plate 13 is hinged to one side, away from the rear seat plate 5, of the L-shaped fixing plate 12 through a hinge 14;

each upper U seat 7 is also provided with a plurality of locking units, each locking unit comprises an arc-shaped pipe 15 and an arc-shaped rod 16, one end of each arc-shaped pipe 15 is fixedly connected to the upper side of the L-shaped fixing plate 12 at equal intervals, one end of each arc-shaped rod 16 is slidably connected into the corresponding arc-shaped pipe 15, an arc-shaped spring 17 is slidably connected between one end of each arc-shaped pipe 15 and one end of each arc-shaped pipe 15 fixedly connected with the L-shaped fixing plate 12, and the other end of each arc-shaped rod 16 is hinged to the hinged plate.

When the display unit screen 1 is installed specifically, the hinged plate 13 is folded upwards, then the bottom edge of the display unit screen 1 is installed in the lower U-shaped protection pad 10 of the lower U-shaped groove 8, finally the hinged plate 13 is loosened, under the action of the arc-shaped spring 17, the arc-shaped rod 16 presses the hinged plate 13, and then the hinged plate 13 and the L-shaped fixing plate 12 form the upper U-shaped groove 9, so that the top edge of the display unit screen 1 is supported and fixed.

Specifically, a first protection pad 18 is fixedly connected to one side surface of the hinge plate 13 close to the rear seat plate 5 in the vertical state, and a second protection pad 19 is fixedly connected to the side surface of the L-shaped fixing plate 12 opposite to the first protection pad 18. It is ensured that the top edge of the display unit screen 1 is not damaged by being squeezed.

It is right above the utility model provides an annular display screen has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an annular display screen, includes four display element screens, pillar and four strutting arrangement that are used for supporting the display element screen, its characterized in that, equidistant rigid coupling has four supports on pillar top circumference, and strutting arrangement includes back bedplate, lower U type seat and last U type seat, back bedplate and support rigid coupling, the lower extreme of a support side is kept away from to lower U type seat rigid coupling at back bedplate, and lower U type seat upside is equipped with down U type groove, go up the upper end that a support side was kept away from to U type seat rigid coupling at back bedplate, go up U type seat downside and be equipped with U type groove, the display element screen sets up under between U type groove and last U type groove, and the cooperation of display element screen base is installed under in U type groove, and the cooperation of display element screen topside is installed in last U type groove.

2. The annular display screen of claim 1, wherein a lower U-shaped protective pad is affixed to an inner surface of the lower U-shaped groove.

3. The annular display screen of claim 1, wherein a plurality of rubber support blocks are fixedly connected to a side of the rear seat plate away from the bracket.

4. The annular display screen according to claim 1, wherein the upper U-shaped seat is composed of an L-shaped fixing plate and a hinged plate, the L-shaped fixing plate is fixedly connected with the rear seat plate, and the hinged plate is hinged to one side of the L-shaped fixing plate, which is far away from the rear seat plate, through a hinge;

5. The annular display screen of claim 4, wherein a first protective pad is fixedly connected to one side of the hinge plate close to the rear seat plate in the vertical state, and a second protective pad is fixedly connected to the side of the L-shaped fixing plate opposite to the first protective pad.