CN221200674U

CN221200674U - Spherical display screen

Info

Publication number: CN221200674U
Application number: CN202322113063.5U
Authority: CN
Inventors: 邱春霞
Original assignee: Jiangsu Dadian Intelligent Technology Co ltd
Current assignee: Jiangsu Dadian Intelligent Technology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-06-21
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to a spherical display screen, which aims to solve the technical problem that a curtain is easy to fall off from the spherical display screen due to the fact that only the curtain is covered on the spherical display screen at present, and comprises a spherical display screen body, a round curtain, a bearing structure and a butt joint structure; the bearing structure is arranged at the top of the spherical frame of the spherical display screen body; the butt joint structure is arranged at the middle opening of the round curtain; the bearing structure is in plug-in fit with the docking structure, and comprises a sleeve and a positioning assembly; the sleeve is fixedly arranged at the top end of the spherical frame of the spherical display screen body; the two positioning components are symmetrically arranged on two sides of the sleeve; the butt joint structure comprises a cylinder and a plug; the inserted column is fixedly arranged at the bottom end of the cylinder; the utility model has the advantages of positioning the round curtain covered on the spherical display screen body and keeping the round curtain covered on the spherical display screen body stable.

Description

Spherical display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a spherical display screen.

Background

A display is a display tool that displays certain electronic files onto a screen through a specific transmission device. It can be classified into cathode ray tube displays (CRTs), plasma displays PDP, liquid crystal displays LCD.

The spherical display screen is formed by splicing a plurality of curved surface display screens with different curvatures on the spherical frame, and the pictures displayed by the spherical display screen are spherical and are used for exhibition in more cases. The spherical display screen is placed in the exhibition area, in order to avoid the dust to fall on the spherical display screen before the exhibition begins to influence the display, a layer of curtain can be covered on the spherical display screen, but only the curtain is covered on the spherical display screen, and the curtain is easy to fall off from the spherical display screen.

In view of this, we propose a spherical display screen.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a spherical display screen so as to solve the technical problem that the curtain is easy to drop off from the spherical display screen due to the fact that the curtain is only covered on the spherical display screen at present.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the spherical display screen comprises a spherical display screen body, a circular curtain, a bearing structure and a butt joint structure;

the bearing structure is arranged at the top of the spherical frame of the spherical display screen body; the butt joint structure is arranged at the middle opening of the round curtain; wherein, the bearing structure is in plug-in fit with the butt joint structure.

Preferably, the receiving structure comprises a sleeve and a locating assembly;

The sleeve is fixedly arranged at the top end of the spherical frame of the spherical display screen body; the two positioning components are symmetrically arranged on two sides of the sleeve;

The butt joint structure comprises a cylinder and a plug;

The inserted column is fixedly arranged at the bottom end of the cylinder; wherein, the inserted post is inserted and matched with the sleeve.

Preferably, the cylinder is sleeved with a collar, the outer wall of the collar is fixedly connected with the middle opening of the circular curtain, and the top end of the cylinder is fixedly provided with a hanging ring.

Preferably, the positioning assembly comprises a U-shaped frame, an insert block and a spring;

The U-shaped frame is fixedly arranged on the outer wall of the sleeve; the insertion block is arranged in a through hole formed in the sleeve in a penetrating mode; the insertion end of the insertion block is in insertion fit with an insertion hole formed in the outer wall of the insertion column; the spring is disposed between the U-shaped frame inner bottom wall and the insert block outer end.

Preferably, the top of the insertion end of the insertion block is provided with an arc shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. The utility model has the advantages of positioning the round curtain covered on the spherical display screen body and keeping the round curtain covered on the spherical display screen body stable by arranging the bearing structure and the butt joint structure, and solves the problem that the curtain is easy to drop from the spherical display screen due to the fact that the curtain is covered on the spherical display screen only.

2. The utility model has the advantages of positioning the inserted post inserted in the sleeve, ensuring the stable butt joint of the inserted post and the sleeve and avoiding the dropping of the circular curtain by arranging the U-shaped frame, the inserted block, the spring, the through hole and the jack.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional connection of a receiving structure and a docking structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a connection structure of a plug and a sleeve according to the present utility model;

FIG. 4 is a schematic view of a positioning assembly according to the present utility model;

in the figure: 1. a spherical display screen body; 2. a receiving structure; 3. a circular curtain; 4. a butt joint structure;

201. a sleeve; 202. a positioning assembly;

2011. A through hole;

2021. A U-shaped frame; 2022. inserting blocks; 2023. a spring;

401. a cylinder; 402. a collar; 403. hanging rings; 404. inserting a column;

4041. And a jack.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Example 1: a spherical display screen, see fig. 1-4, comprises a spherical display screen body 1, a circular curtain 3, a bearing structure 2 and a butt joint structure 4; the bearing structure 2 is arranged at the top of the spherical frame of the spherical display screen body 1; the butt joint structure 4 is arranged at the middle opening of the circular curtain 3; wherein, the bearing structure 2 is in plug-in fit with the butt joint structure 4. The utility model has the advantages of positioning the round curtain 3 covered on the spherical display screen body 1 and keeping the round curtain 3 covered on the spherical display screen body 1 stable by arranging the bearing structure 2 and the butt joint structure 4, and solves the problem that the curtain is easy to drop from the spherical display screen due to covering the spherical display screen with the curtain only.

Specifically, the receiving structure 2 includes a sleeve 201 and a positioning assembly 202; the sleeve 201 is fixedly arranged at the top end of the spherical frame of the spherical display screen body 1; the two positioning components 202 are symmetrically arranged on two sides of the sleeve 201; the docking structure 4 includes a cylinder 401 and a spigot 404; the inserted column 404 is fixedly arranged at the bottom end of the cylinder 401; wherein the plug 404 is in plug-in engagement with the sleeve 201. The utility model has the advantages of simple structure, quick positioning and preliminary stability of the circular curtain 3 by arranging the sleeve 201 and the inserted post 404.

Further, a collar 402 is sleeved on the cylinder 401, the outer wall of the collar 402 is fixedly connected with the middle opening of the circular curtain 3, and a hanging ring 403 is fixedly arranged at the top end of the cylinder 401. The lantern ring 402 is used for connecting circular curtain 3, and the link 403 is connected outside hoisting device couple, conveniently hangs circular curtain 3.

Still further, the positioning assembly 202 includes a U-shaped frame 2021, an insert 2022, and a spring 2023; the U-shaped frame 2021 is fixedly arranged on the outer wall of the sleeve 201; the insert 2022 is arranged in a through hole 2011 formed in the sleeve 201 in a penetrating manner; wherein, the insertion end of the insertion block 2022 is in insertion fit with the insertion hole 4041 formed on the outer wall of the insertion column 404; the spring 2023 is arranged between the inner bottom wall of the U-shaped frame 2021 and the outer end of the insert block 2022, two ends of the spring 2023 are fixedly connected with the inner bottom wall of the U-shaped frame 2021 and the outer end of the insert block 2022 respectively, and the elasticity coefficient of the spring 2023 is selected and used by a person skilled in the art according to actual conditions. The utility model has the advantages of positioning the inserted post 404 inserted in the sleeve 201 and ensuring the stable butt joint of the inserted post 404 and the sleeve 201 by arranging the U-shaped frame 2021, the inserted block 2022, the spring 2023, the through hole 2011 and the insertion hole 4041, and prevents the round curtain 3 from falling.

It should be noted that the top of the insertion end of the insertion block 2022 is arc-shaped, so that the insertion block 2022 can be automatically extruded when the insertion block 2022 is inserted into the sleeve 201, and the insertion block 2022 is conveniently positioned in a butt joint with the sleeve 201.

Working principle: with the device of the utility model, the butt-joint structure 4 and the circular curtain 3 are hoisted by the hook butt-joint hanging ring 403 of the external hoisting device, a worker spreads the circular curtain 3 on the spherical display screen body 1, inserts the inserting column 404 into the sleeve 201 correspondingly, presses the inserting block 2022 outwards when the outer wall of the bottom end of the inserting column 404 contacts the arc surface of the top of the inserting end of the inserting block 2022, compresses the spring 2023 until the inserting column 404 is completely inserted into the sleeve 201, rotates the cylinder 401 until the through hole 2011 and the inserting hole 4041 are reached, and the inserting end of the inserting block 2022 is rebound inserted into the inserting hole 4041 under the action of the spring 2023, so as to position the inserting column 404 and the sleeve 201. When the round curtain 3 is detached, the plug 2022 is pulled outwards, and the plug 404 is pulled out to detach the round curtain.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The utility model provides a spherical display screen, includes spherical display screen body (1) and circular curtain (3), its characterized in that still includes:

the bearing structure (2) is arranged at the top of the spherical frame of the spherical display screen body (1);

the butt joint structure (4) is arranged at the middle opening of the round curtain (3);

Wherein, the bearing structure (2) is in plug-in connection with the butt joint structure (4).

2. A spherical display screen according to claim 1, wherein the receiving structure (2) comprises:

The sleeve (201) is fixedly arranged at the top end of the spherical frame of the spherical display screen body (1);

Two positioning assemblies (202) symmetrically arranged on both sides of the sleeve (201);

The docking structure (4) comprises:

A cylinder (401);

the inserting column (404) is fixedly arranged at the bottom end of the cylinder (401);

wherein the plug post (404) is in plug-in fit with the sleeve (201).

3. A spherical display screen as claimed in claim 2, characterized in that the cylinder (401) is sleeved with a collar (402), the outer wall of the collar (402) is fixedly connected with the middle opening of the circular curtain (3), and the top end of the cylinder (401) is fixedly provided with a hanging ring (403).

4. A spherical display screen according to claim 2, wherein the positioning assembly (202) comprises:

The U-shaped frame (2021) is fixedly arranged on the outer wall of the sleeve (201);

The inserting block (2022) is arranged in a through hole (2011) formed in the sleeve (201) in a penetrating mode;

Wherein, the insertion end of the insertion block (2022) is in insertion fit with an insertion hole (4041) formed on the outer wall of the insertion column (404);

A spring (2023) arranged between the inner bottom wall of the U-shaped frame (2021) and the outer end of the insert block (2022).

5. A spherical display screen as claimed in claim 4, wherein the top of the insertion end of the insert (2022) is curved.