CN212307162U

CN212307162U - A wisdom lectern for indoor teaching

Info

Publication number: CN212307162U
Application number: CN202020348501.XU
Authority: CN
Inventors: 朱玉荣; 汤鹏飞; 项维军; 刘家杏
Original assignee: Anhui Wenxiang Information Technology Co Ltd
Current assignee: Anhui Wenxiang Information Technology Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-01-08
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a wisdom lectern for indoor teaching relates to wisdom lectern technical field. The utility model comprises a teacher desk body; a lifting component is fixedly arranged above the teacher desk body; the lifting component is internally and slidably connected with a sliding component; an electronic blackboard is matched in the sliding component; the upper surface of the teacher desk body is provided with a through groove; the inner wall of the through groove is fixedly provided with an open rectangular box body; the lifting component comprises an electric lifting rod fixedly arranged on the upper surface of the teacher desk body; the telescopic end of the electric lifting rod is fixedly provided with a chute through a connecting plate; a pair of limiting plates is fixedly connected at the opening of the sliding chute. The utility model discloses a lectern body, lifting unit, sliding assembly and blackboard's effect has and to reach the height and the angle that are convenient for adjust blackboard according to the mr of different heights, can accomodate it when not using blackboard and prevent dust, be convenient for adjust blackboard slip and fix its effect in different positions.

Description

A wisdom lectern for indoor teaching

Technical Field

The utility model belongs to the technical field of the wisdom lectern, especially, relate to a wisdom lectern for indoor teaching.

Background

The teacher desk is a necessary teaching tool for each teacher, but the existing teacher desk is often single in function and only a tool for teachers to place textbooks for teaching; however, with the improvement of teaching modes and the development of science and technology, the traditional teacher desk is no longer satisfactory for only placing textbooks; especially, the classroom is large sometimes, and teachers are difficult to see students on two sides of the classroom when needing to demonstrate and explain the students, so that the classroom is inconvenient; and it is difficult to adjust the height and angle of the blackboard used for the presentation according to the heights of different teachers, so that improvement is required.

To the above problem, the utility model discloses a lectern body top fixed mounting has lifting unit, and sliding connection has the slip subassembly in the lifting unit, and the slip subassembly fit in has the blackboard, thereby has the height and the angle that reach the mr of being convenient for according to different heights to adjust blackboard, can accomodate it when not using blackboard and prevent dust, be convenient for adjust the blackboard slip and fix its effect in different positions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom lectern for indoor teaching has elevating assembly through lectern body top fixed mounting, and sliding connection has sliding assembly in the elevating assembly, and the sliding assembly fit in has the electronic blackboard, has solved the problem that current lectern body is difficult to adjust the height and the angle of the used blackboard of demonstration according to different teachers' height.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an intelligent teacher desk for indoor teaching, which comprises a teacher desk body; a lifting assembly is fixedly arranged above the teacher desk body; a sliding assembly is connected in the lifting assembly in a sliding manner; an electronic blackboard is matched in the sliding assembly;

the upper surface of the teacher desk body is provided with a through groove; the inner wall of the through groove is fixedly provided with an open rectangular box body;

the lifting assembly comprises an electric lifting rod fixedly arranged on the upper surface of the teacher desk body, so that the electronic blackboard can be conveniently lifted, and can be adjusted according to teachers with different heights, and meanwhile, the electronic blackboard can be pulled out for use and stored through lifting; the telescopic end of the electric lifting rod is fixedly provided with a chute through a connecting plate; a pair of limiting plates is fixedly connected to the opening of the sliding chute; mounting holes are arrayed on the inner bottom surface of the sliding groove, and bolts are matched with the inner walls of the mounting holes;

the sliding assembly comprises a U-shaped plate; and a rotating shaft is fixedly arranged on the opposite outer side surface of the electronic blackboard.

Furthermore, a sliding block is fixedly arranged on the outer side surface of the U-shaped plate; a limiting block is integrally formed on one side surface of the sliding block; a rotary hole is formed in the opposite inner surface of the U-shaped plate; threaded holes are arrayed on one side face of the limiting block; the sliding block is connected with the inner wall of the sliding chute in a sliding manner; the limiting blocks are in sliding fit with the limiting plates, and the electronic blackboard can slide towards two sides through the sliding assemblies, so that teachers can conveniently operate the electronic blackboard in class on two sides of the teacher desk body; the inner wall of the rotating hole is rotatably connected with the rotating shaft; the inner wall of the threaded hole is in threaded connection with the bolt.

Furthermore, a vertical plate is fixedly connected to the end of one side plate of the U-shaped plate; an electric telescopic rod is fixedly arranged on one side surface of the vertical plate; the telescopic end of the electric telescopic rod is fixedly connected with a limiting column through a fixing block.

Furthermore, a sealing plate is fixedly connected in the U-shaped plate; the sealing plate is matched with the opening of the through groove.

Furthermore, a damping pad is fixed on one side face, close to the through groove, of the sealing plate.

Furthermore, a rectangular ring is fixedly arranged on one side surface of the electronic blackboard; the rectangular ring is in sliding fit with the limiting column, and the limiting column is driven to slide in the rectangular ring through the telescopic electric telescopic rod, so that the angle of the electronic blackboard can be adjusted, and teachers with different heights can conveniently operate and teach; the electronic blackboard is matched with the inner wall of the rectangular box body.

The utility model discloses following beneficial effect has:

1. the utility model discloses an electric lift pole is convenient for go up and down to electronic blackboard to can adjust according to the mr of different heights, can extract electronic blackboard through going up and down simultaneously and use and accomodate.

2. The utility model discloses an interior bottom array of spout has the mounting hole, and the cooperation of mounting hole inner wall has the bolt, is convenient for fix the position of difference about with electronic blackboard.

3. The utility model discloses a stopper and limiting plate sliding fit, thereby can slide blackboard to both sides through the slip subassembly to the convenient operation of mr when lecturing on lectern body both sides of being convenient for.

4. The utility model discloses a closing plate with link up the cooperation of groove opening part to accomodate into the rectangle box with blackboard, and seal through the closing plate, it is dustproof, have reach be convenient for adjust blackboard according to the mr of different heights height and angle, can accomodate it with dustproof, be convenient for adjust blackboard slip and fix its effect in different positions when not using blackboard.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an intelligent teacher desk for indoor teaching according to the present invention;

FIG. 2 is a schematic structural view of a lectern body;

FIG. 3 is a schematic structural view of the sliding assembly;

FIG. 4 is a schematic structural view of an electronic blackboard;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a teacher's desk body, 2-a lifting assembly, 3-a sliding assembly, 4-an electronic blackboard, 101-a through groove, 102-a rectangular box body, 201-an electric lifting rod, 202-a sliding groove, 203-a limiting plate, 204-a mounting hole, 301-a U-shaped plate, 302-a sliding block, 303-a limiting block, 304-a rotating hole, 305-a vertical plate, 306-an electric telescopic rod, 307-a limiting column, 308-a sealing plate, 401-a rotating shaft, 402-a rectangular ring and 3031-a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to an intelligent teacher's desk for indoor teaching, which comprises a teacher's desk body 1; a lifting component 2 is fixedly arranged above the teacher desk body 1; a sliding component 3 is connected in the lifting component 2 in a sliding way; an electronic blackboard 4 is matched in the sliding component 3;

as shown in fig. 1-2, a through groove 101 is formed on the upper surface of the lectern body 1; an open rectangular box body 102 is fixedly arranged on the inner wall of the through groove 101; the lifting component 2 comprises an electric lifting rod 201 fixedly arranged on the upper surface of the teacher desk body 1, so that the electronic blackboard 4 can be conveniently lifted, and can be adjusted according to teachers with different heights, and the electronic blackboard 4 can be pulled out for use and stored through lifting; the telescopic end of the electric lifting rod 201 is fixedly provided with a chute 202 through a connecting plate; a pair of limiting plates 203 is fixedly connected to the opening of the chute 202; mounting holes 204 are arrayed on the inner bottom surface of the sliding groove 202, and bolts are matched with the inner walls of the mounting holes 204;

the sliding assembly 3 comprises a U-shaped plate 301; a rotating shaft 401 is fixedly arranged on the opposite outer side surface of the electronic blackboard 4.

Preferably, as shown in fig. 3, a sliding block 302 is fixedly mounted on an outer side surface of the U-shaped plate 301; a limiting block 303 is integrally formed on one side surface of the sliding block 302; a rotary hole 304 is formed on one opposite inner surface of the U-shaped plate 301; a threaded hole 3031 is arrayed on one side of the limiting block 303; the sliding block 302 is connected with the inner wall of the sliding groove 202 in a sliding manner; the limiting block 303 is in sliding fit with the limiting plate 203, and the electronic blackboard 4 can slide towards two sides by sliding the sliding assembly 3, so that a teacher can conveniently operate the teaching desk body 1 at two sides during teaching; the inner wall of the rotating hole 304 is rotatably connected with the rotating shaft 401; the inner wall of the threaded hole 3031 is in threaded connection with the bolt.

Preferably, as shown in fig. 3, a vertical plate 305 is fixedly connected to an end of one side plate of the U-shaped plate 301; an electric telescopic rod 306 is fixedly arranged on one side of the vertical plate 305; the telescopic end of the electric telescopic rod 306 is fixedly connected with a limit column 307 through a fixing block.

Preferably, as shown in fig. 3, a sealing plate 308 is fixedly connected inside the U-shaped plate 301; the sealing plate 308 is fitted to the opening of the through groove 101, and the electronic blackboard 4 is housed in the rectangular case 102 and sealed by the sealing plate 308 to be dustproof.

Preferably, as shown in fig. 3, a shock absorbing pad is fixed to one side surface of the sealing plate 308 close to the through groove 101.

Preferably, as shown in fig. 4, a rectangular ring 402 is fixedly installed on one side surface of the electronic blackboard 4; the rectangular ring 402 is in sliding fit with the limiting column 307, and the limiting column 307 is driven to slide in the rectangular ring 402 through the telescopic electric telescopic rod 306, so that the angle of the electronic blackboard 4 can be adjusted, teachers with different heights can conveniently operate and teach, the electronic blackboard 4 can be conveniently folded, and the electronic blackboard 4 is accommodated in the rectangular box body 102 through the lifting electric lifting rod 201; the electronic blackboard 4 is matched with the inner wall of the rectangular box body 102.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent teacher desk for indoor teaching comprises a teacher desk body (1); the method is characterized in that: a lifting component (2) is fixedly arranged above the teacher desk body (1); the lifting component (2) is internally and slidably connected with a sliding component (3); an electronic blackboard (4) is matched in the sliding component (3);

the upper surface of the teacher desk body (1) is provided with a through groove (101); an open rectangular box body (102) is fixedly arranged on the inner wall of the through groove (101);

the lifting component (2) comprises an electric lifting rod (201) fixedly arranged on the upper surface of the teacher desk body (1); the telescopic end of the electric lifting rod (201) is fixedly provided with a chute (202) through a connecting plate; a pair of limiting plates (203) is fixedly connected to the opening of the sliding chute (202); mounting holes (204) are arrayed on the inner bottom surface of the sliding groove (202), and bolts are matched with the inner walls of the mounting holes (204);

the sliding assembly (3) comprises a U-shaped plate (301);

and a rotating shaft (401) is fixedly arranged on the opposite outer side surface of the electronic blackboard (4).

2. The intelligent lectern for indoor teaching of claim 1, wherein a slide block (302) is fixedly mounted on an outer side surface of the U-shaped board (301); a limiting block (303) is integrally formed on one side surface of the sliding block (302); a rotary hole (304) is formed in the inner surface of the U-shaped plate (301);

threaded holes (3031) are arrayed on one side face of the limiting block (303);

the sliding block (302) is in sliding connection with the inner wall of the sliding groove (202); the limiting block (303) is in sliding fit with the limiting plate (203); the inner wall of the rotating hole (304) is rotatably connected with the rotating shaft (401); the inner wall of the threaded hole (3031) is in threaded connection with the bolt.

3. The intelligent lectern for indoor teaching of claim 1, wherein a vertical plate (305) is fixedly connected to one side end of the U-shaped plate (301); an electric telescopic rod (306) is fixedly arranged on one side surface of the vertical plate (305); the telescopic end of the electric telescopic rod (306) is fixedly connected with a limiting column (307) through a fixing block.

4. The intelligent lectern for indoor teaching according to claim 1, wherein a sealing plate (308) is fixedly connected in the U-shaped plate (301); the sealing plate (308) is matched with the opening of the through groove (101).

5. The intelligent lectern for indoor teaching of claim 4, wherein a shock pad is fixed on one side of the sealing plate (308) close to the through slot (101).

6. The intelligent lectern for indoor teaching of claim 3, wherein a rectangular ring (402) is fixedly mounted on one side surface of the electronic blackboard (4);

the rectangular ring (402) is in sliding fit with the limiting column (307); the electronic blackboard (4) is matched with the inner wall of the rectangular box body (102).