CN216089391U

CN216089391U - Computer wireless platform for teaching

Info

Publication number: CN216089391U
Application number: CN202121878850.3U
Authority: CN
Inventors: 刘基海
Original assignee: Shanghai Huiang Information Technology Co ltd
Current assignee: Shanghai Huiang Information Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-22
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a computer wireless platform for teaching, which comprises a platform body, wherein a fixed frame is fixedly connected to the left side surface of the platform body, the left side surface of the fixed frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a bidirectional screw rod, the side wall of the bidirectional screw rod is in threaded connection with a moving block, the upper surface of the moving block is fixedly connected with a first rotating sleeve, the upper end of the first rotating sleeve is rotatably connected with an expansion bracket, the upper end of the expansion bracket is rotatably connected with a second rotating sleeve, the upper surface of the second rotating sleeve is provided with a placing plate, the upper surface of the placing plate is provided with a placing groove, the upper surface of the table body is provided with a groove, the upper surface of the groove is rotationally connected with a touch pad, one side of the upper surface of the groove is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is rotatably connected with a third rotating sleeve. According to the utility model, the teaching computer can be protected from lifting, and the practicability is strong.

Description

Computer wireless platform for teaching

Technical Field

The utility model relates to the technical field of podium, in particular to a computer wireless podium for teaching.

Background

The platform is a platform which is higher than the ground, a person who gives a lecture or gives a lecture stands on the platform for speaking, and the computer wireless platform is used for teaching by matching with a computer.

The existing wireless podium of the computer for teaching still has a plurality of defects in the using process, generally, the computer is placed and exposed on the outer surface, and the computer is damaged due to the fact that dust enters the wireless podium for teaching for a long time, so that the wireless podium of the computer for teaching can solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a computer wireless platform for teaching.

In order to achieve the purpose, the utility model adopts the following technical scheme: a computer wireless platform for teaching comprises a platform body, wherein a fixed frame is fixedly connected to the left side surface of the platform body, a driving motor is fixedly connected to the left side surface of the fixed frame, a bidirectional screw is fixedly connected to the output end of the driving motor, a moving block is in threaded connection with the side wall of the bidirectional screw, a first rotating sleeve is fixedly connected to the upper surface of the moving block, an expansion bracket is rotatably connected to the upper end of the first rotating sleeve, a second rotating sleeve is rotatably connected to the upper end of the expansion bracket, a placing plate is arranged on the upper surface of the second rotating sleeve, and a placing groove is formed in the upper surface of the placing plate;

the table comprises a table body and is characterized in that a groove is formed in the upper surface of the table body, a touch pad is connected to the upper surface of the groove in a rotating mode, an electric telescopic rod is fixedly connected to one side of the upper surface of the groove, a third rotating sleeve is connected to the output end of the electric telescopic rod in a rotating mode, and the upper surface of the third rotating sleeve is connected with the touch pad in a sliding mode.

As a further description of the above technical solution:

the outside of the driving motor is covered with a protective shell.

As a further description of the above technical solution:

the lower surface of the moving block is fixedly connected with a second sliding block, the inner bottom wall of the fixing frame is provided with a second sliding groove, and the second sliding block is connected with the second sliding groove in a sliding mode.

As a further description of the above technical solution:

the both ends lateral wall of two-way lead screw all fixedly connected with stopper.

As a further description of the above technical solution:

the inner bottom wall one side fixedly connected with bearing of fixed frame, the inner wall and the two-way lead screw fixed connection of bearing.

As a further description of the above technical solution:

the lower surface of the placing plate is provided with a first sliding groove, the upper surface of the second rotating sleeve is fixedly connected with a first sliding block, and the first sliding block is connected with the first sliding groove in a sliding mode.

As a further description of the above technical solution:

the upper surface of the fixing frame is hinged with a cover plate.

As a further description of the above technical solution:

the equal fixedly connected with supporting leg of lower surface of stage body and fixed frame, the bottom of supporting leg is provided with the slipmat.

The utility model has the following beneficial effects:

1. compared with the prior art, this computer wireless podium is used in teaching is provided with driving motor, two-way lead screw, movable block, expansion bracket and places the board, through driving motor's drive effect, can realize the rotation of two-way lead screw, and then realize with the relative movement of two-way lead screw threaded connection's movable block, can drive the expansion bracket and realize the lift effect, places the teaching computer at the upper surface of placing the board, the time spent rises, the time spent descends, protects.

2. Compared with the prior art, this wireless podium of computer for teaching is provided with touch pad, electric telescopic handle and third and changes the cover, and the touch pad is used for touching the teaching usefulness, through electric telescopic handle's flexible effect, can lift one side of touch pad, conveniently supplies the teacher to use.

3. Compared with the prior art, this wireless podium of computer for teaching is provided with second slider and second spout, and second slider and second spout sliding connection play spacing effect, stability when improving the movable block and removing.

Drawings

FIG. 1 is a subjective perspective view of a wireless podium of a computer for teaching according to the present invention;

FIG. 2 is a schematic view of an overall structure of a wireless platform for teaching use according to the present invention;

FIG. 3 is an enlarged view of a structure A of a wireless podium of a teaching computer in FIG. 2;

FIG. 4 is a cross-sectional side view of a platform of a wireless podium of a teaching computer;

fig. 5 is an enlarged schematic view of a structure B in fig. 4 of a wireless podium of a teaching computer according to the present invention.

Illustration of the drawings:

1. a table body; 2. a fixing frame; 3. a drive motor; 4. a bidirectional lead screw; 5. a moving block; 6. a first rotating sleeve; 7. a telescopic frame; 8. a second rotating sleeve; 9. a first slider; 10. a first chute; 11. placing the plate; 12. a placement groove; 13. a cover plate; 14. a second slider; 15. a second chute; 16. a bearing; 17. a groove; 18. a touch panel; 19. an electric telescopic rod; 20. a third rotating sleeve; 21. supporting legs; 22. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: the utility model provides a teaching is with wireless podium of computer, including stage 1, the fixed frame 2 of left surface fixedly connected with of stage 1, the left surface fixedly connected with driving motor 3 of fixed frame 2, driving motor 3's outside has covered the protecting crust, play the effect of protection, driving motor 3's output end fixedly connected with two-way lead screw 4, the equal fixedly connected with stopper of both ends lateral wall of two-way lead screw 4, play spacing effect, inner diapire one side fixedly connected with bearing 16 of fixed frame 2, the inner wall and the two-way lead screw 4 fixed connection of bearing 16, play spacing and support fixed effect, the lateral wall threaded connection of two-way lead screw 4 has movable block 5, the lower fixed surface of movable block 5 is connected with second slider 14, second spout 15 has been seted up to the inner diapire of fixed frame 2,

second slider

14 and 15 sliding connection of second spout, play spacing effect, stability when improving movable block 5 and removing.

The upper surface of movable block 5 is fixedly connected with first commentaries on classics cover 6, the upper end of first commentaries on classics cover 6 is rotated and is connected with expansion bracket 7, the upper end of expansion bracket 7 is rotated and is connected with second commentaries on classics cover 8, the upper surface of second commentaries on classics cover 8 is provided with places board 11, the upper surface of placing board 11 has seted up standing groove 12 for place the teaching computer, place the lower surface of board 11 and seted up first spout 10, the first slider 9 of the last fixed surface of second commentaries on classics cover 8 is connected with, first slider 9 and first spout 10 sliding connection.

The upper surface of the table body 1 is provided with a groove 17, the upper surface of the groove 17 is rotatably connected with a touch pad 18, the touch pad 18 is used for touch teaching, one side of the upper surface of the groove 17 is fixedly connected with an electric telescopic rod 19, the output end of the electric telescopic rod 19 is rotatably connected with a third rotating sleeve 20, and the upper surface of the third rotating sleeve 20 is slidably connected with the touch pad 18.

The upper surface of fixed frame 2 articulates there is apron 13 for the protection of teaching computer, the equal fixedly connected with supporting leg 21 of lower surface of stage body 1 and fixed frame 2, and the bottom of supporting leg 21 is provided with slipmat 22, plays anti-skidding absorbing effect.

The working principle is as follows: this wireless podium of computer for teaching, in the use, when needing to use the teaching computer, open apron 13, accessible driving motor 3's drive effect, can realize the rotation of two-way lead screw 4, and then realize the removal in opposite directions with two-way lead screw 4 threaded connection's movable block 5, can drive expansion bracket 7 and realize placing the effect of rising of board 11, when need not use, with expansion bracket 7 shrink, reclose apron 13, protect, wherein, through electric telescopic handle 19's flexible effect, can lift one side of touch pad 18, conveniently supply the teacher to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a teaching is with wireless podium of computer, includes stage body (1), its characterized in that: a fixed frame (2) is fixedly connected to the left side face of the table body (1), a driving motor (3) is fixedly connected to the left side face of the fixed frame (2), a bidirectional screw (4) is fixedly connected to the output end of the driving motor (3), a moving block (5) is in threaded connection with the side wall of the bidirectional screw (4), a first rotating sleeve (6) is fixedly connected to the upper surface of the moving block (5), an expansion bracket (7) is rotatably connected to the upper end of the first rotating sleeve (6), a second rotating sleeve (8) is rotatably connected to the upper end of the expansion bracket (7), a placing plate (11) is arranged on the upper surface of the second rotating sleeve (8), and a placing groove (12) is formed in the upper surface of the placing plate (11);

the upper surface of the table body (1) is provided with a groove (17), the upper surface of the groove (17) is connected with a touch pad (18) in a rotating mode, one side of the upper surface of the groove (17) is fixedly connected with an electric telescopic rod (19), the output end of the electric telescopic rod (19) is connected with a third rotating sleeve (20) in a rotating mode, and the upper surface of the third rotating sleeve (20) is connected with the touch pad (18) in a sliding mode.

2. A wireless podium of educational computer, according to claim 1, wherein: the outside of the driving motor (3) is covered with a protective shell.

3. A wireless podium of educational computer, according to claim 1, wherein: the lower surface of the moving block (5) is fixedly connected with a second sliding block (14), the inner bottom wall of the fixing frame (2) is provided with a second sliding groove (15), and the second sliding block (14) is in sliding connection with the second sliding groove (15).

4. A wireless podium of educational computer, according to claim 1, wherein: and the side walls at two ends of the bidirectional screw rod (4) are fixedly connected with limit blocks.

5. A wireless podium of educational computer, according to claim 1, wherein: one side of the inner bottom wall of the fixed frame (2) is fixedly connected with a bearing (16), and the inner wall of the bearing (16) is fixedly connected with the bidirectional screw rod (4).

6. A wireless podium of educational computer, according to claim 1, wherein: the lower surface of the placing plate (11) is provided with a first sliding groove (10), the upper surface of the second rotating sleeve (8) is fixedly connected with a first sliding block (9), and the first sliding block (9) is in sliding connection with the first sliding groove (10).

7. A wireless podium of educational computer, according to claim 1, wherein: the upper surface of the fixed frame (2) is hinged with a cover plate (13).

8. A wireless podium of educational computer, according to claim 1, wherein: the equal fixedly connected with supporting leg (21) of lower surface of stage body (1) and fixed frame (2), the bottom of supporting leg (21) is provided with slipmat (22).