CN215722072U

CN215722072U - LED spherical display screen convenient to equipment is carried

Info

Publication number: CN215722072U
Application number: CN202122114068.0U
Authority: CN
Inventors: 曹海燕; 黄永斌; 黄健; 掌磊; 朱玲花
Original assignee: Changzhou Harthu Intelligent Technology Co ltd
Current assignee: Changzhou Harthu Intelligent Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-01
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to an LED spherical display screen convenient for assembly and carrying, which relates to the technical field of display screens, wherein an LED spherical display screen is arranged on a supporting rod, rotating strips are movably arranged in grooves on the peripheral wall of an installation bottom plate by utilizing a rotating shaft, rotating rods are fixed on the rotating strips, the rotating rods are inserted in baffles by utilizing bearings, a fixed rod is fixed at the middle position of the bottom of the installation bottom plate, connecting rods are fixed on the peripheral wall of the fixed rod, a first fastening bolt is screwed in the corresponding connecting rod after penetrating through the baffles, the threads are screwed in the corresponding connecting rods, the lower end of the right side wall of the left baffle is fixed with a top plate, the outer sides of the front, rear and right baffles are respectively provided with a second fastening bolt, the second fastening bolt is screwed in the top plate after penetrating through the right baffle, the threads are screwed in the top plate, the inner sides of the baffles are respectively provided with arc plates, the inner side walls of the baffles are respectively fixed with spring telescopic rods, the output ends of the spring telescopic rods at the same side are respectively fixed with the corresponding arc plates, reasonable in design conveniently assembles and carries, has safety protection mechanism.

Description

LED spherical display screen convenient to equipment is carried

Technical Field

The utility model relates to the technical field of display screens, in particular to an LED spherical display screen convenient to assemble and carry.

Background

The LED spherical display screen is a new product in the development of novel media tool LED display screens in recent years, and is widely applied to public places such as museums, science and technology museums, markets and the like, the novelty of the LED spherical display screen attracts numerous viewers to stand and watch, the spherical LED display device can play video advertisements, brand propaganda and can also be decorated and brightened, the installation mode is diversified, different installation modes such as sitting type, hanging type, embedded type and the like can be adopted, the installation requirements of different clients are met, the spherical LED display screen enables the viewers to watch the LED display screen at a full view angle of 360 degrees, different from the conventional LED display screen, the details of the picture are easy to show, meanwhile, the spherical LED display device can directly project spherical objects such as the earth, football and the like onto the display screen, visual video enjoyment is provided for people, the conventional LED spherical display screen is inconvenient to assemble and carry, and collision and damage are easy to occur in the transportation process, resulting in economic losses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides the LED spherical display screen which is convenient to assemble and carry, reasonable in design, convenient to assemble and carry and provided with a safety protection mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme: the universal wheel type automobile seat comprises a mounting bottom plate and universal wheels, wherein the universal wheels are fixed at the bottom of the mounting bottom plate; the LED display screen comprises an electric turntable, a support rod, an LED spherical display screen, rotating strips, rotating rods, a baffle, a fixed rod, a connecting rod, a first fastening bolt, a top plate, a second fastening bolt, a spring telescopic rod, an arc-shaped plate and a sponge cushion layer, wherein the electric turntable is arranged in a groove on an installation bottom plate, the support rod is fixed on the output end of the electric turntable, the LED spherical display screen is arranged on the support rod, the rotating strips are movably arranged in the groove on the peripheral wall of the installation bottom plate by utilizing a rotating shaft, the rotating rods are fixed on the rotating strips, the rotating rods are inserted in the baffle plate by utilizing bearings, the fixed rod is fixed at the middle position of the bottom of the installation bottom plate, the connecting rod is fixed on the peripheral wall of the fixed rod, the first fastening bolt is screwed in the corresponding connecting rod after penetrating through the baffle plate, threads are screwed in the corresponding connecting rod, the top plate is fixed at the lower end of the right side wall of the left baffle plate, and the second fastening bolts are arranged on the outer sides of the front and back side baffles, no. two tight set bolt screw threads connect soon and pass the baffle on right side after, the screw thread connects soon in the roof, and the inboard of baffle all is provided with the arc, all is fixed with spring telescopic link on the inside wall of baffle, and the output of the spring telescopic link of homonymy is fixed with the arc that corresponds respectively, is fixed with the sponge bed course on the arc, and electric turntable and the equal external power supply of LED spherical display screen.

Preferably, rubber anti-slip cushions are fixed at the bottom of the baffle and the bottom of the top plate.

Preferably, mounting plate bottom is fixed with electric telescopic handle, and electric telescopic handle's output all is fixed with the roof support, and electric telescopic handle external power source.

Preferably, the baffle is provided with mounting grooves, the magnetic suction plate is fixedly embedded in the grooves formed in the mounting grooves, the mounting grooves are internally and movably provided with handles through rotating shafts, and the handles are sleeved with rubber anti-slip sleeves.

Compared with the prior art, the utility model has the beneficial effects that: the LED spherical display screen is convenient to assemble and carry, reasonable in design, convenient to assemble and carry and provided with a safety protection mechanism.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

mounting plate 1, universal wheel 2, electric turntable 3, bracing piece 4, LED spherical display screen 5, commentaries on classics strip 6, bull stick 7, baffle 8, dead lever 9, connecting rod 10, tight set bolt 11, roof 12, No. two tight set bolt 13, spring telescopic link 14, arc 15, sponge bed course 16, rubber anti-skidding bed course 17, electric telescopic handle 18, support roof 19, mounting groove 20, magnetism suction disc 21, handle 22, rubber antiskid cover 23.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the universal wheel comprises a mounting base plate 1 and universal wheels 2, wherein the universal wheels 2 are fixedly riveted at the bottom of the mounting base plate 1 by using bolts; the LED display screen comprises an electric turntable 3, a support rod 4, an LED spherical display screen 5, a rotating strip 6, a rotating rod 7, a baffle plate 8, a fixed rod 9, a connecting rod 10, a first fastening bolt 11, a top plate 12, a second fastening bolt 13, a spring telescopic rod 14, an arc-shaped plate 15 and a sponge cushion layer 16, wherein the electric turntable 3 is arranged in a groove on an installation bottom plate 1, the support rod 4 is riveted and fixed on the output end of the electric turntable 3 by utilizing a bolt, the LED spherical display screen 5 is arranged on the support rod 4, the rotating strip 6 is movably arranged in the groove on the peripheral wall of the installation bottom plate 1 by utilizing a rotating shaft, the rotating rod 7 is riveted and fixed on the rotating strip 6 by utilizing a bolt, the rotating rod 7 is inserted in the baffle plate 8 by utilizing a bearing, the fixed rod 9 is riveted and fixed at the middle position of the bottom of the installation bottom plate 1 by utilizing a bolt, the connecting rod 10 is riveted and fixed on the peripheral wall of the fixed rod 9 by utilizing a bolt, and the first fastening bolt 11 is screwed and penetrates through the baffle plate 8, the screw thread is screwed in the corresponding connecting rod 10, the lower end of the right side wall of the left baffle 8 is fixedly riveted with a top plate 12 by using a bolt, the outer sides of the front and rear side and right side baffle 8 are respectively provided with a second fastening bolt 13, the second fastening bolt 13 is screwed in the right side baffle 8, the screw thread is screwed in the top plate 12, the inner sides of the baffle 8 are respectively provided with an arc plate 15, the inner side wall of the baffle 8 is respectively riveted and fixed with a spring telescopic rod 14 by using a bolt, the output end of the spring telescopic rod 14 at the same side is respectively riveted and fixed with the corresponding arc plate 15 by using a bolt, a sponge cushion layer 16 is adhered and fixed on the arc plate 15, the bottom of the baffle 8 and the bottom of the top plate 12 are respectively adhered and fixed with a rubber anti-skid cushion layer 17, the bottom of the mounting bottom plate 1 is riveted and fixed with an electric telescopic rod 18 by using a bolt, the output end of the electric telescopic rod 18 and a supporting top plate 19 are all riveted and fixed by using a bolt, the baffle 8 is provided with a mounting groove 20, a magnetic suction plate 21 is fixedly embedded in a groove formed in the mounting groove 20, a handle 22 is movably arranged in the mounting groove 20 through a rotating shaft, a rubber anti-slip sleeve 23 is fixedly sleeved on the handle 22, and the electric rotary table 3, the LED spherical display screen 5 and the electric telescopic rod 18 are externally connected with a power supply.

The working principle of the specific embodiment is as follows: the electric rotary table 3 is started to drive the supporting rod 4 to rotate to drive the LED spherical display screen 5 to rotate, rotary display can be carried out, when the LED spherical display screen 5 needs to be stored and moved, the electric telescopic rod 18 is started to drive the supporting top plate 19 to descend to a position close to the top plate 12, the first fastening bolt 11 and the second fastening bolt 13 are screwed out, the baffle plate 8 is rotated by 180 degrees, then the baffle plate 8 is turned over by 180 degrees, the supporting top plate 19 is utilized for supporting at the moment, the baffle plate 8 is enclosed at the outer side of the LED spherical display screen 5, the sponge cushion layer 16 is attached to the LED spherical display screen 5, the top plate 12 is positioned above the LED spherical display screen 5, then the second fastening bolt 13 is screwed in again to fix the baffle plate 8 and the top plate 12, the electric telescopic rod 18 is started to shrink, the supporting top plate 19 is driven to rise to the lower surface of the supporting top plate 19 to be higher than the bottom of the universal wheel 2, so that the universal wheel 2 can be used for moving, in the removal transportation, the arc 15 supports LED spherical display screen 5, reduces the degree of rocking of LED spherical display screen 5 to protect LED spherical display screen 5, utilize handle 22 to make things convenient for carrying device, handle 22 can overturn income mounting groove 20, and magnetism suction disc 21 carries out the magnetism to handle 22 and adsorbs, avoids handle 22 to overturn mounting groove 20 automatically.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the mounting base plate 1, the universal wheel 2, the electric turntable 3, the supporting rod 4, the LED spherical display screen 5, the rotating strip 6, the rotating rod 7, the baffle plate 8, the fixing rod 9, the connecting rod 10, the first fastening bolt 11, the top plate 12, the second fastening bolt 13, the spring telescopic rod 14, the arc-shaped plate 15 and the sponge cushion layer 16 are matched, the design is reasonable, the assembly and carrying are convenient, and a safety protection mechanism is provided;

2. the rubber anti-slip cushion layer 17 increases the friction force;

3. the electric telescopic rod 18 is matched with the supporting top plate 19, so that the baffle plate 8 is convenient to turn over, and the device is more convenient to assemble;

4. the supporting top plate 19, the mounting groove 20, the magnetic suction plate 21, the handle 22 and the rubber anti-slip sleeve 23 are matched, so that the carrying is convenient.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. An LED spherical display screen convenient to assemble and carry comprises a mounting base plate (1) and universal wheels (2), wherein the universal wheels (2) are fixed at the bottom of the mounting base plate (1); the method is characterized in that: the LED display screen also comprises an electric turntable (3), a support rod (4), an LED spherical display screen (5), a rotating bar (6), a rotating bar (7), a baffle (8), a fixed rod (9), a connecting rod (10), a first fastening bolt (11), a top plate (12), a second fastening bolt (13), a spring telescopic rod (14), an arc-shaped plate (15) and a sponge cushion layer (16), wherein the electric turntable (3) is arranged in a groove on the mounting bottom plate (1), the support rod (4) is fixed on the output end of the electric turntable (3), the LED spherical display screen (5) is arranged on the support rod (4), the rotating bar (6) is movably arranged in the groove on the peripheral wall of the mounting bottom plate (1) by utilizing a rotating shaft, the rotating bar (7) is fixed on the rotating bar (6), the rotating bar (7) is inserted in the baffle (8) by utilizing a bearing, the fixed rod (9) is fixed at the middle position of the bottom of the mounting bottom plate (1), the peripheral wall of the fixed rod (9) is fixed with a connecting rod (10), a first fastening bolt (11) is screwed through the baffle (8), the screw thread is screwed in the corresponding connecting rod (10), the lower end of the right side wall of the baffle (8) at the left side is fixed with a top plate (12), the outer sides of the baffle (8) at the front side, the rear side and the right side are respectively provided with a second fastening bolt (13), the second fastening bolt (13) is screwed in the screw thread and penetrates through the baffle (8) at the right side, the screw thread connects in roof (12) soon, and the inboard of baffle (8) all is provided with arc (15), all is fixed with spring telescopic link (14) on the inside wall of baffle (8), and the output of the spring telescopic link (14) of homonymy is fixed with corresponding arc (15) respectively, is fixed with sponge bed course (16) on arc (15), and electric rotary table (3) and the equal external power supply of LED spherical display screen (5).

2. The LED spherical display screen convenient to assemble and carry as claimed in claim 1, wherein: rubber anti-slip cushion layers (17) are fixed at the bottom of the baffle (8) and the bottom of the top plate (12).

3. The LED spherical display screen convenient to assemble and carry as claimed in claim 1, wherein: an electric telescopic rod (18) is fixed to the bottom of the mounting bottom plate (1), the output end of the electric telescopic rod (18) is fixed to the supporting top plate (19), and the electric telescopic rod (18) is externally connected with a power supply.

4. The LED spherical display screen convenient to assemble and carry as claimed in claim 1, wherein: the baffle (8) is provided with a mounting groove (20), a magnetic suction plate (21) is embedded and fixed in a groove formed in the mounting groove (20), a handle (22) is movably arranged in the mounting groove (20) by utilizing a rotating shaft, and a rubber anti-slip sleeve (23) is sleeved and fixed on the handle (22).