CN210721914U

CN210721914U - College english class helps device of saying

Info

Publication number: CN210721914U
Application number: CN201922042270.XU
Authority: CN
Inventors: 杨金燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-09
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a university english class helps and explains device, including the lectern table, the front side of lectern table is equipped with the clipboard, the clipboard sliding connection is in the front side of lectern table, the left side of clipboard is equipped with the clipboard eraser and places the board, the right side of clipboard is equipped with the chalk box, the clipboard eraser is placed board and chalk box equal fixed connection and is in the front side of lectern table, the lectern table is connected with the regulation pole, the top fixedly connected with stereo set of regulation pole, the left side of lectern table is equipped with adjust knob, adjust knob threaded connection is on the lectern table, the top of lectern table is equipped with the depression bar, one side of depression bar is equipped with limit knob, the utility model discloses through being equipped with the clipboard, when carrying out the teaching, need to record some important contents, record important contents on the clipboard to be convenient for the student to learn, through being equipped with the regulation pole, the sound box is driven to lift up, so that the diffusion range of the sound box can be enlarged, and students in the back row can listen and speak conveniently.

Description

College english class helps device of saying

Technical Field

The utility model relates to a device of saying helps in college english class belongs to teaching equipment technical field.

Background

Along with the development of society, the characters between the nation and the country are continuously improved, the characters are continuously intercommunicated in languages, particularly, the English with the most used nation becomes the language which is necessary for students to learn in each stage of life, therefore, the English for university is more important, when a teacher teaches, students sitting at the back can not hear the sound of the teacher, the students can not conveniently learn, meanwhile, when teaching, important contents need to be recorded, the records are easy to erase on a blackboard, and therefore, the records need to be separately recorded, and the students can conveniently learn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is explained to college english class helps, through being equipped with the clipboard, when teaching, need take notes some important contents, with important content record on the clipboard to student's study through being equipped with the regulation pole, drives the stereo set, raises the stereo set, can improve the diffusion range of stereo set, and the student of the back row of being convenient for listens to speak, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a speaking aid device for college English class, which comprises a platform table, wherein the front side of the platform table is provided with a writing board, the writing board is connected with the front side of the platform table in a sliding way, the left side of the writing board is provided with a writing board eraser placing board, the right side of the writing board is provided with a chalk box, the writing board eraser placing board and the chalk box are both fixedly connected with the front side of the platform table, the platform table is connected with an adjusting rod, the top of the adjusting rod is fixedly connected with a sound box, the left side of the platform table is provided with an adjusting knob, the adjusting knob is connected on the platform table in a threaded manner, a pressure lever is arranged at the top of the platform table, a limit knob is arranged at one side of the pressure lever, spacing knob threaded connection is at the top of podium table, the outside at spacing knob is established to the depression bar cover, the top right side of podium table articulates there is the support frame, it has the bookshelf to articulate on the support frame.

Furthermore, the bottom of the platform table is provided with universal wheels, and one side of each universal wheel is hinged with a brake.

Further, the inner cavity bottom fixedly connected with pneumatic cylinder of podium table, the top fixedly connected with slider of pneumatic cylinder, the front side and the clipboard fixed connection of slider.

Furthermore, the front side of the platform table is provided with a sliding groove corresponding to the sliding block, and the sliding block is connected in the sliding groove.

Further, the podium table is provided with a mounting groove corresponding to the adjusting rod, the adjusting rod is connected with the sliding connection in the mounting groove, and the adjusting knob penetrates through one side of the podium table and is connected in the mounting groove.

Furthermore, the top of the platform table is provided with a groove corresponding to the support frame, and the support frame is hinged to the groove once.

The utility model has the advantages that:

1. the writing board is arranged, so that important contents need to be recorded when teaching is carried out, the important contents are recorded on the writing board, the student can conveniently learn, and meanwhile, the writing board is driven to ascend and descend through the hydraulic cylinder, and the student can conveniently watch the writing board;

2. the adjusting rod is arranged to drive the sound box to lift the sound box, so that the diffusion range of the sound box can be enlarged, and students in the back row can listen and talk conveniently;

3. through being equipped with the bookshelf, the mr of being convenient for places the textbook, also makes things convenient for the mr to carry out the board and writes, through being equipped with spacing knob and depression bar, when the teacher put books to the top of podium table, through rotating spacing knob for the clamp plate is cliied books, prevents that books from turning over a page convenient and practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic overall structure diagram of a speaking aid device for college english lessons;

fig. 2 is a schematic view of the internal structure of a speaking aid device for college english lessons;

fig. 3 is a top view of the speaking aid device for college english class of the present invention;

fig. 4 is a schematic view of a connection structure of a writing board and a hydraulic cylinder of the speech aid for college english lessons of the present invention;

reference numbers in the figures: 1. a platform table; 2. a writing board; 3. a writing board eraser placing board; 4. a chalk case; 5. adjusting a rod; 6. sounding; 7. adjusting a knob; 8. a pressure lever; 9. a limit knob; 10. a support frame; 11. a bookshelf; 12. a universal wheel; 13. a hydraulic cylinder; 14. a slider; 15. a chute; 16. mounting grooves; 17. and (4) a groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution:

a teacher device for assisting in speaking in college English class comprises a platform table 1, wherein a writing board 2 is arranged on the front side of the platform table 1, the writing board 2 is connected to the front side of the platform table 1 in a sliding mode, important contents need to be recorded when teaching is conducted through the writing board 2, the important contents are recorded on the writing board 2 so as to be convenient for students to learn, a writing board eraser placing board 3 is arranged on the left side of the writing board 2, a chalk box 4 is arranged on the right side of the writing board 2, the writing board eraser placing board 3 and the chalk box 4 are both fixedly connected to the front side of the platform table 1, an adjusting rod 5 is connected to the platform table 1, a sound box 6 is fixedly connected to the top of the adjusting rod 5, an adjusting knob 7 is arranged on the left side of the platform table 1, the adjusting knob 7 is in threaded connection with the platform table 1, and the adjusting knob 7 on one side of the platform table 1 is loosened when a teacher learns, adjust pole 5 to be pulled up, rotate adjust knob 7 after stereo set 6 risees and fix, can improve stereo set 6's diffusion scope, the student of the back row of being convenient for listens to the speech, the top of podium table 1 is equipped with depression bar 8, one side of depression bar 8 is equipped with spacing knob 9, spacing knob 9 threaded connection is at the top of podium table 1, the outside at spacing knob 9 is established to depression bar 8 cover, when the teacher put books to the top of podium table 1, through rotating spacing knob 9 for clamp plate 8 is cliied books, prevents that books from turning over the page, the top right side of podium table 1 articulates there is support frame 10, articulated have bookshelf 11 on support frame 10, be convenient for the mr to place the textbook, also make things convenient for the mr to carry out the board and write.

More specifically, the bottom of the lectern 1 is provided with the universal wheel 12, one side of the universal wheel 12 is hinged with the brake, so that the lectern 1 can be moved conveniently, the inner cavity bottom of the lectern 1 is fixedly connected with the hydraulic cylinder 13, the top of the hydraulic cylinder 13 is fixedly connected with the slider 14, the front side of the slider 14 is fixedly connected with the writing board 2, the lifting of the hydraulic cylinder 13 is convenient for teachers to write and also convenient for students to watch, the front side of the lectern 1 is provided with the sliding groove 15 corresponding to the slider 14, the slider 14 is connected in the sliding groove 15, the lectern 1 is provided with the mounting groove 16 corresponding to the adjusting rod 5, the adjusting rod 5 is connected in the mounting groove 16 in a sliding manner, the adjusting knob 7 penetrates through one side of the lectern 1 and is connected in the mounting groove 16, the top of the lectern 1 is provided with the groove 17 corresponding to the supporting frame 10, the supporting frame 10 is hinged on one, when not in use, the support frame 10 and the bookshelf 11 are folded and placed in the groove 17, and the support frame 10 and the bookshelf 11 are prevented from being damaged.

Example 2:

as shown in fig. 2, the quantity of pneumatic cylinder 13 is two, and two pneumatic cylinders 13's power is the same, can drive clipboard 2 steadily to rise, and the key of the teacher's record teaching of being convenient for also makes things convenient for the student to watch through pneumatic cylinder 13's lift simultaneously, still should be equipped with the microphone that corresponds with stereo set 6 on the podium table 1 to the teacher lectures.

The utility model discloses the theory of operation: when using this device of helping to speak, start hydraulic cylinder 13 and drive slider 14 and rise, make clipboard 2 rise, the key of the teacher's record teaching of being convenient for, also make things convenient for the student to watch through the lift of pneumatic cylinder 13 simultaneously, when the teacher teaches, the adjust knob 7 of not hard up 1 one side of podium table, will adjust pole 5 and pull up, it fixes to rotate adjust knob 7 after stereo set 6 risees, can improve the diffusion range of stereo set 6, the student of the back row of being convenient for listens, the top of podium table 1 is equipped with bookshelf 11, be convenient for the teacher to place the textbook, also make things convenient for the teacher to write on the board, through being equipped with limit knob 9 and depression bar 8, when the teacher puts the top of podium table 1 with books, through rotating limit knob 9, make clamp plate 8 clip books, prevent books from turning pages, and is convenient for and practical.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a device of saying assistance to college english class, includes podium table (1), its characterized in that: the utility model discloses a teaching platform, including lectern table (1), clipboard (2), blackboard eraser placing plate (3), chalk box (4), blackboard eraser placing plate (3) and chalk box (4), the front side of lectern table (1) is equipped with clipboard (2), the right side of clipboard (2) is equipped with chalk box (4), blackboard eraser placing plate (3) and chalk box (4) all fixed connection are in the front side of lectern table (1), be connected with regulation pole (5) on lectern table (1), the top fixedly connected with stereo set (6) of regulation pole (5), the left side of lectern table (1) is equipped with adjust knob (7), adjust knob (7) threaded connection is on lectern table (1), the top of lectern table (1) is equipped with depression bar (8), one side of depression bar (8) is equipped with limit knob (9), limit knob (9) threaded connection is at the top of lectern table (1), the outer side of the limit knob (9) is sleeved with the pressing rod (8), a supporting frame (10) is hinged to the right side of the top of the platform table (1), and a bookshelf (11) is hinged to the supporting frame (10).

2. The device for assisting in speaking of college english class according to claim 1, characterized in that: the bottom of the platform table (1) is provided with universal wheels (12), and one side of each universal wheel (12) is hinged with a brake.

3. The device for assisting in speaking of college english class according to claim 1, characterized in that: inner chamber bottom fixedly connected with pneumatic cylinder (13) of podium table (1), the top fixedly connected with slider (14) of pneumatic cylinder (13), the front side and clipboard (2) fixed connection of slider (14).

4. A university english class speech aid according to claim 3, characterized in that: the front side of the platform table (1) is provided with a sliding groove (15) corresponding to the sliding block (14), and the sliding block (14) is connected in the sliding groove (15).

5. The device for assisting in speaking of college english class according to claim 1, characterized in that: the utility model discloses a platform table, including podium table (1), set up on podium table (1) and adjust pole (5) corresponding mounting groove (16), adjust pole (5) and connect sliding connection in mounting groove (16), adjust knob (7) and pass one side connection of podium table (1) in mounting groove (16).

6. The device for assisting in speaking of college english class according to claim 1, characterized in that: the top of the platform table (1) is provided with a groove (17) corresponding to the support frame (10), and the support frame (10) is hinged on one side of the groove (17).