CN219912548U

CN219912548U - 3D display

Info

Publication number: CN219912548U
Application number: CN202321117952.2U
Authority: CN
Inventors: 陈政
Original assignee: Hubei Enga Technology Co ltd
Current assignee: Hubei Enga Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-27
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a 3D display, which comprises a base, wherein two support rods are arranged on the upper surface of the base, telescopic rods are arranged in the two support rods, and one end, far away from the support rods, of each telescopic rod is fixedly connected with a 3D display screen; the utility model discloses a display screen, which is convenient for a user to move the display at will, and the universal wheel is retracted, so that the universal wheel is not contacted with the ground any more, the stability is improved, a telescopic rod is pulled upwards, the limiting column is pulled to a limiting groove with proper height, and the height of the display screen is fixed, so that the display screen is suitable for users with different heights.

Description

3D display

Technical Field

The utility model relates to the technical field of 3D displays, in particular to a 3D display.

Background

The 3D display technology is a novel display technology, and compared with the common 2D picture display, the 3D technology can enable pictures to become three-dimensional vivid, and the 3D display, also called a three-dimensional display, is a display which can obtain three-dimensional vivid images with space and depth by utilizing the characteristic that two eyes of a person have parallax without any auxiliary equipment (such as 3D glasses, helmets and the like). The technology has the advantages of high imaging brightness, strong contrast, extremely small 3D crosstalk, clear display effect and strong stereoscopic impression, and the prior Chinese patent publication number is: CN210090833U, it discloses a 3D display, through refracting mechanism, can refract 2D's subtitle effect, produce three-dimensional effect to make whole screen all form 3D effect, promote to watch and experience, but this display is because the volume is great, and the user need manual transport when removing it, inconvenient user removes, and display stability is relatively poor, can not adjust the display screen height simultaneously, can not adapt to the user of different heights, makes the result of use discount greatly.

It is therefore desirable to provide a 3D display that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the technical problems that the height of a display screen cannot be adjusted and the stability and the flexible movement cannot be considered.

In order to solve the technical problems, the utility model adopts a technical scheme that: the 3D display comprises a base, wherein two support rods are arranged on the upper surface of the base, telescopic rods are arranged in the two support rods, and one end, far away from the support rods, of each telescopic rod is fixedly connected with a 3D display screen; the support base is evenly arranged at four corners of the lower surface of the base, a chute is formed in one side of the support base, a clamping groove is formed in the lower end of the chute, a through hole is formed in the lower surface of the support base, a movable column is arranged in the support base, and universal wheels are arranged below the movable column.

Through above-mentioned technical scheme, stretch out the universal wheel, facilitate the use person removes the display at will, and shift out the block from the block groove for the universal wheel withdraws, makes the universal wheel no longer contact ground, improves stability.

The utility model is further provided with: the base is fixedly connected with the supporting rod, the supporting rod and the telescopic rod are connected in a sliding mode, and a plurality of limiting grooves are uniformly formed in the supporting rod from top to bottom.

Through above-mentioned technical scheme, inwards press spacing post, drive spacing post downwardly extrusion second spring for spacing post inwards moves to laminating first cavity inner wall, can adjust the display screen height.

The utility model is further provided with: the sliding groove is formed in the lower end of the 3D display screen, a storage plate is arranged in the sliding groove, and the storage plate is connected with the sliding groove in a sliding mode.

Through above-mentioned technical scheme for put the thing board and can remove in the spout, facilitate the use person uses, and put the thing board and can place article, conveniently accomodate.

The utility model is further provided with: the telescopic support comprises a support rod, a first cavity is formed in the support rod, a second cavity is formed in the lower end of the telescopic rod, a fixing shell is fixedly connected in the second cavity, a limiting column is arranged in the fixing shell and vertically penetrates through the telescopic rod and the fixing shell, one end of the limiting column is fixedly connected with a second spring, and the second spring is fixedly connected with the fixing shell.

Through above-mentioned technical scheme, with the telescopic link pulling to the spacing groove of suitable height, the second spring pops out and drives spacing post and spacing groove block fixedly, highly fixed with the display screen drives the 3D display screen and goes up and down to adapt to the user of different heights.

The utility model is further provided with: the support base is fixedly connected with the base, the upper end of the movable column is fixedly connected with a fixed sleeve, the fixed sleeve is fixedly connected with the clamping block, and the lower surface of the movable column is fixedly connected with the universal wheel.

The utility model is further provided with: the clamping block vertically penetrates through the supporting base and is in sliding connection with the sliding groove, the clamping block is in sliding connection with the clamping groove, and the width of the clamping block is equal to that of the clamping groove.

The utility model is further provided with: the through hole passes through sliding connection with the universal wheel, the cover is equipped with first spring on the removal post, first spring one end and fixed cover fixed connection, fixed cover one end and support base lower surface fixed connection are kept away from to first spring.

Through above-mentioned technical scheme, through the downward slip of block along the direction of spout for fixed cover downward compression first spring drives the removal post and moves down, thereby makes the universal wheel stretch out and draw back from the through-hole, removes the block to the block groove again, can fix the universal wheel.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the clamping block slides downwards along the direction of the sliding groove, so that the fixing sleeve downwards compresses the first spring to drive the moving column to move downwards, the universal wheel stretches out and draws back from the through hole, then the clamping block moves to the clamping groove, so that the universal wheel can be fixed, a user can move the display at will conveniently, the clamping block moves out of the clamping groove, the universal wheel is retracted, the universal wheel is not contacted with the ground any more, and the stability is improved;

2. according to the utility model, the limiting column is pressed inwards to drive the limiting column to downwards extrude the second spring, so that the limiting column moves inwards to be attached to the inner wall of the first cavity, the telescopic rod is pulled upwards to be pulled to the limiting groove with proper height, the second spring is ejected out to drive the limiting column to be clamped and fixed with the limiting groove, the height of the display screen is fixed, and the 3D display screen is driven to lift, so that the telescopic rod is suitable for users with different heights.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a view showing the internal structure of the support base of the present utility model;

fig. 3 is an internal structural view of the telescopic rod of the present utility model.

In the figure: 1. a base; 2. a support rod; 201. a limit groove; 202. a first cavity; 3. a support base; 301. a chute; 302. a clamping groove; 303. a through hole; 304. a moving column; 305. a fixed sleeve; 306. a clamping block; 307. a first spring; 308. a universal wheel; 4. a telescopic rod; 401. a second cavity; 402. a fixed case; 403. a second spring; 404. a limit column; 5. a 3D display screen; 501. a sliding groove; 502. and a storage plate.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1, 2 and 3, a 3D display includes a base 1, two support rods 2 are disposed on an upper surface of the base 1, a telescopic rod 4 is disposed in the two support rods 2, and one end of the telescopic rod 4 far away from the support rods 2 is fixedly connected with a 3D display screen 5;

the four corners position of the lower surface of the base 1 is uniformly provided with a supporting base 3, a sliding groove 301 is formed in one side of the supporting base 3, a clamping groove 302 is formed in the lower end of the sliding groove 301, a through hole 303 is formed in the lower surface of the supporting base 3, a movable column 304 is arranged in the supporting base 3, universal wheels 308 are arranged below the movable column 304, the universal wheels extend out, a user can move the display randomly conveniently, and the clamping blocks are moved out of the clamping groove, so that the universal wheels are retracted, the universal wheels are not contacted with the ground any more, and the stability is improved.

Base 1 and bracing piece 2 fixed connection, bracing piece 2 and telescopic link 4 pass through sliding connection, and a plurality of spacing groove 201 has evenly been seted up to the bracing piece 2 from the top down, presses spacing post inwards, drives spacing post and extrudees the second spring downwards for spacing post inwards moves to laminating first cavity inner wall, can adjust the display screen height.

The sliding tray 501 has been seted up to 3D display screen 5 lower extreme, is provided with in the sliding tray 501 and puts thing board 502, puts thing board 502 and sliding tray 501 through sliding connection for put the thing board and can remove in the spout, facilitate the use, and put the thing board and can place article, conveniently accomodate.

The first cavity 202 has been seted up in the bracing piece 2, the second cavity 401 has been seted up to telescopic link 4 lower extreme, fixedly connected with fixed shell 402 in the second cavity 401, be provided with spacing post 404 in the fixed shell 402, spacing post 404 runs through perpendicularly in telescopic link 4 and fixed shell 402, spacing post 404 one end and second spring 403 fixed connection, second spring 403 and fixed shell 402 fixed connection, the spacing groove of pulling the telescopic link to suitable height, the second spring pops out and drives spacing post and spacing groove block to be fixed, highly fixed with the display screen, drive the 3D display screen and go up and down, so that the user of different heights is accommodated.

The support base 3 is fixedly connected with the base 1, the upper end of the movable column 304 is fixedly connected with a fixed sleeve 305, the fixed sleeve 305 is fixedly connected with a clamping block 306, and the lower surface of the movable column 304 is fixedly connected with a universal wheel 308.

The clamping block 306 vertically penetrates through the support base 3 and is in sliding connection with the sliding groove 301, the clamping block 306 is in sliding connection with the clamping groove 302, and the width of the clamping block 306 is equal to that of the clamping groove 302.

Through-hole 303 and universal wheel 308 pass through sliding connection, the cover is equipped with first spring 307 on the removal post 304, first spring 307 one end and fixed cover 305 fixed connection, fixed cover 305 one end and support base 3 lower surface fixed connection are kept away from to first spring 307, slide downwards along the direction of spout through the block for fixed cover downwardly compressing first spring drives the removal post and moves downwards, thereby makes the universal wheel stretch out and draw back from the through-hole, moves the block to the block groove again, can fix the universal wheel.

When the utility model is used, the clamping block 306 slides downwards along the direction of the sliding groove 301, so that the fixed sleeve 305 compresses the first spring 307 downwards to drive the movable column 304 to move downwards, thereby enabling the universal wheel 308 to stretch out and draw back from the through hole 303, moving the clamping block 306 to the clamping groove 302, and fixing the universal wheel 308.

And then the limiting column 404 is pressed inwards, the limiting column 404 is driven to downwards press the second spring 403, the limiting column 404 inwards moves to be attached to the inner wall of the first cavity 202, the telescopic rod 4 is pulled upwards, the telescopic rod is pulled to the limiting groove 201 with a proper height, the second spring 403 is ejected to drive the limiting column 404 to be clamped and fixed with the limiting groove 201, and the height of the display screen is fixed.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A 3D display comprising a base (1), characterized in that: the three-dimensional display device is characterized in that two support rods (2) are arranged on the upper surface of the base (1), telescopic rods (4) are arranged in the two support rods (2), and one end, far away from the support rods (2), of each telescopic rod (4) is fixedly connected with a 3D display screen (5);

the novel lifting support is characterized in that support bases (3) are uniformly arranged at four corners of the lower surface of the base (1), a sliding groove (301) is formed in one side of the support bases (3), a clamping groove (302) is formed in the lower end of the sliding groove (301), through holes (303) are formed in the lower surface of the support bases (3), movable columns (304) are arranged in the support bases (3), and universal wheels (308) are arranged below the movable columns (304).

2. A 3D display according to claim 1, characterized in that: the base (1) is fixedly connected with the supporting rod (2), the supporting rod (2) and the telescopic rod (4) are connected in a sliding mode, and a plurality of limiting grooves (201) are uniformly formed in the supporting rod (2) from top to bottom.

3. A 3D display according to claim 1, characterized in that: the sliding groove (501) is formed in the lower end of the 3D display screen (5), the object placing plate (502) is arranged in the sliding groove (501), and the object placing plate (502) is connected with the sliding groove (501) in a sliding mode.

4. A 3D display according to claim 1, characterized in that: the utility model discloses a telescopic support for a bicycle, including bracing piece (2) and fixed shell (402), first cavity (202) has been seted up in bracing piece (2), second cavity (401) has been seted up to telescopic link (4) lower extreme, fixedly connected with fixed shell (402) in second cavity (401), be provided with spacing post (404) in fixed shell (402), spacing post (404) run through perpendicularly in telescopic link (4) and fixed shell (402), spacing post (404) one end and second spring (403) fixed connection, second spring (403) and fixed shell (402) fixed connection.

5. A 3D display according to claim 1, characterized in that: the support base (3) is fixedly connected with the base (1), the upper end of the movable column (304) is fixedly connected with a fixed sleeve (305), the fixed sleeve (305) is fixedly connected with a clamping block (306), and the lower surface of the movable column (304) is fixedly connected with a universal wheel (308).

6. A 3D display according to claim 5, wherein: the clamping block (306) vertically penetrates through the supporting base (3) and is in sliding connection with the sliding groove (301), the clamping block (306) is in sliding connection with the clamping groove (302), and the width of the clamping block (306) is equal to that of the clamping groove (302).

7. A 3D display according to claim 1, characterized in that: the through hole (303) is connected with the universal wheel (308) in a sliding way, a first spring (307) is sleeved on the movable column (304), one end of the first spring (307) is fixedly connected with the fixed sleeve (305), and one end, far away from the fixed sleeve (305), of the first spring (307) is fixedly connected with the lower surface of the support base (3).