CN214535795U

CN214535795U - Learning desk lamp with rotatable screen

Info

Publication number: CN214535795U
Application number: CN202120993707.2U
Authority: CN
Inventors: 王烈峰; 谢振辉
Original assignee: Readboy Education Technology Co Ltd
Current assignee: Readboy Education Technology Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-10-29
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a learning desk lamp with a rotatable screen, which comprises a desk lamp main body, wherein the desk lamp main body is provided with the screen, and the screen is formed by combining a bearing assembly, a bearing limiter, a screen base, a screen lower cover, a bearing cover and a display screen; the bearing assembly is embedded into the bearing limiter, the bearing limiter is fixedly connected with the bottom of the screen base, and the screen lower cover is arranged on the top of the screen base; the display screen is arranged at the top of the screen lower cover, and the bearing cover is positioned between the screen lower cover and the display screen and fixedly connected with the screen lower cover; the bearing cover is provided with a circular bulge, and the circular bulge penetrates through the screen lower cover and the through hole in the screen base and is connected with the inner ring of the bearing assembly. The utility model discloses a screen adopts the cooperation between display screen, bearing assembly, screen upper cover and the screen base to be connected for the screen can carry out 90 rotations in the use.

Description

Learning desk lamp with rotatable screen

Technical Field

The utility model relates to a study desk lamp technical field, concretely relates to rotatable study desk lamp of screen.

Background

The learning desk lamp is a new product, has the functions of voice conversation, word spelling, English-Chinese translation, fingertip touch reading and the like, and brings great convenience to children for learning and tutoring. However, the screens of the learning table lamps in the market are vertical screens, and the effect is not ideal when characters with longer space are displayed.

Therefore, a desk lamp capable of freely switching between a vertical screen and a horizontal screen is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims at providing a rotatable study desk lamp of screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a learning desk lamp with a rotatable screen comprises a desk lamp main body, wherein the desk lamp is provided with the screen, and the learning desk lamp is characterized in that the screen is formed by combining a bearing assembly, a bearing limiter, a screen base, a screen lower cover, a bearing cover and a display screen; the bearing assembly is embedded into the bearing limiter, the bearing limiter is fixedly connected with the bottom of the screen base, and the screen lower cover is arranged on the top of the screen base; the display screen is arranged at the top of the screen lower cover, and the bearing cover is positioned between the screen lower cover and the display screen and fixedly connected with the screen lower cover; the bearing cover is provided with a circular bulge, and the circular bulge penetrates through the screen lower cover and the through hole in the screen base and is connected with the inner ring of the bearing assembly.

The bearing assembly comprises a bearing and a bearing pressing sheet, the bearing pressing sheet is arranged at the bottom of the bearing, the bearing is embedded into the bearing limiter, and the bearing pressing sheet is fixedly connected with the bearing cover through a screw.

It should be noted that the outer edge of the bearing pressing sheet is provided with a cross-shaped bulge, and the bottom of the bearing limiter is provided with a cross-shaped blocking structure matched with the cross-shaped bulge; the extension sections of the cross-shaped protrusions are respectively positioned between the two extension sections of the cross-shaped arresting structure and can rotate.

The bottom of the screen base is provided with a first magnet assembly, and the top of the screen lower cover is provided with a second magnet assembly; the first magnet assembly and the second magnet assembly are opposite in position and attract each other.

It should be noted that a groove for placing the screen is arranged on a lamp post of the desk lamp main body, and the screen base is fixedly connected with the groove.

The beneficial effects of the utility model reside in that: the screen adopts the matching connection among the display screen, the bearing assembly, the screen upper cover and the screen base, so that the screen can rotate by 90 degrees in the using process; the mechanical structure is simple, and the convenience of use is greatly improved.

Drawings

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

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

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

FIG. 4 is a schematic exploded view of the present invention;

fig. 5 is a schematic structural diagram of the screen in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

The embodiment provides a learning desk lamp with a rotatable screen, which comprises a desk lamp main body 1, wherein the desk lamp main body 1 is provided with a screen 2, and the screen 2 is formed by combining a bearing assembly 3, a bearing limiter 4, a screen base 5, a screen lower cover 6, a bearing cover 7 and a display screen 8; the bearing assembly 3 is embedded into the bearing retainer 4, the bearing retainer 4 is fixedly connected with the bottom of the screen base 5, and the screen lower cover 6 is arranged on the top of the screen base 5; the display screen 8 is arranged at the top of the screen lower cover 6, and the bearing cover 7 is positioned between the screen lower cover 6 and the display screen 8 and is fixedly connected with the screen lower cover 6; the bearing cover 7 is provided with a circular bulge 71, and the circular bulge 71 passes through the through holes on the screen lower cover 6 and the screen base 5 and is connected with the inner ring of the bearing assembly 3.

In the structure, the outer ring of the bearing assembly is fixedly connected with the bearing limiter, the screen base is fixedly connected with the bearing limiter, the inner ring of the bearing assembly is fixedly connected with the circular bulge on the bearing cover, and the screen lower cover is connected with the bearing inner ring through the bearing cover; therefore, when a user rotates the screen forcibly, the screen base can be used for fixedly supporting the outer ring of the bearing assembly, and the screen can be freely switched between a vertical screen and a horizontal screen.

In this embodiment, as shown in fig. 3 to 4, the bearing assembly 3 includes a bearing 31 and a bearing pressing plate 32, the bearing pressing plate 32 is disposed at the bottom of the bearing 31, the bearing 31 is embedded in the bearing retainer 4, and the bearing pressing plate 32 is fixedly connected to the bearing cover 7 by a screw.

In this embodiment, as shown in fig. 3 to 5, a cross-shaped protrusion 321 is disposed on an outer edge of the bearing pressing plate 32, and a cross-shaped blocking structure 41 that is matched with the cross-shaped protrusion 321 is disposed at the bottom of the bearing retainer 4; the respective extension of the cross-shaped protrusion 321 is rotatably located between the two extensions of the cross-shaped arresting structure 41. By the structure, when the screen rotates, the bearing cover fixedly connected with the lower screen cover drives the bearing pressing sheet to rotate, so that each extension section of the cross-shaped protrusion on the bearing pressing sheet rotates between the two extension sections of the cross-shaped blocking structure, and because the included angle between the extension sections of the cross-shaped blocking structure is 90 degrees, the rotation angle of the bearing pressing sheet is limited, and the stable 90-degree rotation between the lower display screen cover and the screen base can be realized.

In this embodiment, as shown in fig. 3 to 5, a first magnet assembly 9 is disposed at the bottom of the screen base 5, and a second magnet assembly 10 is disposed at the top of the screen lower cover 6; the first magnet assembly 9 and the second magnet assembly 10 are opposite and attracted to each other. Through setting up above-mentioned structure, can make the feel of user when rotatory screen obtain promoting.

In this embodiment, as shown in fig. 3 to 4, the outer ring of the bearing 51 is in interference fit with the bearing retainer 4; the inner ring of the bearing 31 is in interference fit with the circular protrusion 71 of the bearing cap 7.

In this embodiment, as shown in fig. 4, a lamp post of the desk lamp main body 1 is provided with a groove 11 for placing the screen, and the screen base 5 is fixedly connected to the groove 11.

The user is when using the rotatable study desk lamp of screen, need switch into horizontal screen from erecting the screen with the screen, at this moment the screen base is fixed in the recess, only need with the screen lower cover rotates, makes the screen base is as fixed stay the effect of bearing inner race, simultaneously the cross protruding with the cross stops the structure and cooperatees, the screen upper cover rotates 90 backs, the display screen switches into horizontal screen state.

The screen is required to be switched from the horizontal screen to the vertical screen, the lower cover of the screen is only required to be rotated in the direction opposite to the previous direction, and after the upper cover of the screen is rotated by 90 degrees again, the display screen is switched to the vertical screen state.

Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims

1. A learning desk lamp with a rotatable screen comprises a desk lamp main body (1), wherein the desk lamp main body (1) is provided with the screen (2), and the learning desk lamp is characterized in that the screen (2) is formed by combining a bearing assembly (3), a bearing limiter (4), a screen base (5), a screen lower cover (6), a bearing cover (7) and a display screen (8); the bearing assembly (3) is embedded into the bearing limiter (4), the bearing limiter (4) is fixedly connected with the bottom of the screen base (5), and the screen lower cover (6) is arranged on the top of the screen base (5); the display screen (8) is arranged at the top of the screen lower cover (6), and the bearing cover (7) is positioned between the screen lower cover (6) and the display screen (8) and fixedly connected with the screen lower cover (6); the bearing cover (7) is provided with a circular bulge (71), and the circular bulge (71) penetrates through the through holes in the screen lower cover (6) and the screen base (5) and is connected with the inner ring of the bearing assembly (3).

2. The learning desk lamp with the rotatable screen as claimed in claim 1, wherein the bearing assembly (3) comprises a bearing (31) and a bearing pressing plate (32), the bearing pressing plate (32) is arranged at the bottom of the bearing (31), the bearing (31) is embedded into the bearing retainer (4), and the bearing pressing plate (32) is fixedly connected with the bearing cover (7) through a screw.

3. The learning desk lamp with the rotatable screen as claimed in claim 1, wherein a cross-shaped protrusion (321) is arranged on the outer edge of the bearing pressing sheet (32), and a cross-shaped blocking structure (41) matched with the cross-shaped protrusion (321) is arranged at the bottom of the bearing limiter (4); the extension sections of the cross-shaped protrusion (321) are respectively positioned between the two extension sections of the cross-shaped blocking structure (41) and can rotate.

4. The learning desk lamp with the rotatable screen as claimed in claim 1, wherein a first magnet assembly (9) is arranged at the bottom of the screen base (5), and a second magnet assembly (10) is arranged at the top of the screen lower cover (6); the first magnet assembly (9) and the second magnet assembly (10) are opposite and attracted to each other.

5. The rotatable screen learning desk lamp of claim 2, wherein the outer ring of the bearing (31) is in interference fit with the bearing retainer (4); the inner ring of the bearing (31) is in interference fit with the circular bulge (71) of the bearing cover (7).

6. The learning desk lamp with the rotatable screen as claimed in claim 1, wherein a groove (11) for placing the screen is arranged on a lamp post of the desk lamp body (1), and the screen base (5) is fixedly connected with the groove (11).