CN211264637U

CN211264637U - Interactive teaching device of commercial affairs english

Info

Publication number: CN211264637U
Application number: CN202020151632.9U
Authority: CN
Inventors: 姚碧玲; 陈华
Original assignee: Zhejiang Guangsha College of Applied Construction Technology
Current assignee: Zhejiang Guangsha College of Applied Construction Technology
Priority date: 2020-02-04
Filing date: 2020-02-04
Publication date: 2020-08-14
Anticipated expiration: 2030-02-04

Abstract

The utility model discloses an interactive teaching device of business english, include support frame, clipboard, put thing board, head rod, second connecting rod, spout and shell fragment, two the relative one side inner wall of support frame is connected with head rod and second connecting rod respectively, the second connecting rod is located the support frame top, the head rod is located second connecting rod below, be provided with the clipboard in the region that support frame, head rod and second connecting rod formed, the spacing groove has been seted up to head rod upper surface one side, the limiting groove is inside to be provided with puts the thing board, the inside spout of having seted up of second connecting rod, the inside slip of spout is provided with the shell fragment, shell fragment upper end one side outer wall rotates installs first pivot, and first pivot deviates from shell fragment one end and rotates and install the pulley. The utility model discloses a setting can slide the shell fragment in a flexible way, makes things convenient for the teacher to use the picture centre gripping for teaching on the clipboard, facilitates the use more.

Description

Interactive teaching device of commercial affairs english

Technical Field

The utility model relates to a teaching aid technical field specifically is an interactive teaching device of business english.

Background

The business English is aimed at meeting the language requirements of the workplace life, and the contents relate to the aspects of business activities. The business English course not only simply improves English level and capability of the student, but also more teaches the student a western enterprise management idea and working psychology, even how to deal with foreigners, how to cooperate with foreigners and work mode and their living habits.

Give lessons today and all give an instruction interactive lecture, increase the interactive link between teacher and the student, improve student's interest in learning, consequently, the teacher can be when giving lessons, show data such as some paper pictures on the clipboard, traditional mode is to use colored magnetism button to adsorb the picture data on the clipboard, but magnetic button is because the surface is more mellow and smooth, be unfavorable for the strength, can not very convenient taking off, and traditional centre gripping mode is not nimble enough, can not satisfy the demand of in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive teaching device of business english to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an interactive teaching device for business and English, which comprises a support frame, a writing board, a storage board, a first connecting rod, a second connecting rod, a chute and a spring plate, wherein the inner wall of one side of the support frame is respectively connected with the first connecting rod and the second connecting rod, the second connecting rod is positioned at the top end of the supporting frame, the first connecting rod is positioned below the second connecting rod, a writing board is arranged in an area formed by the support frame, the first connecting rod and the second connecting rod, a limiting groove is arranged on one side of the upper surface of the first connecting rod, an object placing plate is arranged in the limiting groove, a sliding groove is arranged in the second connecting rod, an elastic sheet is arranged in the sliding groove in a sliding manner, a first rotating shaft is rotatably arranged on the outer wall of one side of the upper end of the elastic sheet, and the first rotating shaft is rotated and installed with a pulley at the end deviating from the elastic sheet, and the outer wall of one side of the lower end of the elastic sheet deviating from the writing board is provided with a handle.

Preferably, reinforcing rods are welded at the bending positions of the lower ends of the two support frames.

Preferably, the lower ends of the two support frames are sleeved with rubber sleeves.

Preferably, a second rotating shaft is inserted into one end of the object placing plate, and two ends of the second rotating shaft are rotatably inserted into inner walls of two ends of the limiting groove.

Preferably, the rubber blocks are bonded to the lower ends of the elastic pieces close to one side of the writing board, and the surfaces of the rubber blocks are elastically attached to the surface of the writing board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a but the setting is nimble the removal shell fragment, the centre gripping that is convenient for to the paper data is nimble has been reached on the clipboard, and shell fragment accessible pulley is nimble in the clipboard top and is removed, can make things convenient for the teacher to be with the nimble centre gripping of paper data on the clipboard, the flexibility of in-service use can be improved, and the handle can make things convenient for the teacher to mention the shell fragment more, can be convenient for place paper data upper end in the gap between shell fragment and the clipboard, after the hand is loosened, shell fragment accessible self elasticity carries out elastic shrinkage, make the block rubber with paper data centre gripping on the clipboard, and the multiplicable frictional force of block rubber, improve the stability of paper material centre gripping, the in-.

Drawings

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

FIG. 2 is a side sectional view of a second connecting rod of the present invention;

FIG. 3 is a schematic side sectional view of the first connecting rod of the present invention;

fig. 4 is a schematic view of the locally enlarged structure of the writing board of the present invention.

In the figure: 1. a support frame; 2. a writing board; 3. a storage plate; 4. a reinforcing rod; 5. a rubber sleeve; 6. a first connecting rod; 7. a second connecting rod; 8. a chute; 9. a spring plate; 10. a handle; 11. a rubber block; 12. a pulley; 13. a first rotating shaft; 14. a second rotating shaft; 15. a limiting groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: an interactive teaching device for business and English comprises support frames 1, writing boards 2, object placing boards 3, first connecting rods 6, second connecting rods 7, sliding chutes 8 and elastic pieces 9, wherein the inner walls of the opposite sides of the two support frames 1 are respectively connected with the first connecting rods 6 and the second connecting rods 7, reinforcing rods 4 are welded at the bent parts of the lower ends of the two support frames 1, rubber sleeves 5 are sleeved at the lower ends of the two support frames 1, the rubber sleeves 5 can improve the friction force between the support frames 1 and the ground, further improve the stability of the support frames 1, the second connecting rods 7 are positioned at the top ends of the support frames 1, the first connecting rods 6 are positioned below the second connecting rods 7, the writing boards 2 are arranged in the areas formed by the support frames 1, the first connecting rods 6 and the second connecting rods 7, limiting grooves 15 are formed in one side of the upper surfaces of the first connecting rods 6, the object placing boards 3 are arranged in the limiting grooves 15, second, the 14 both ends of second pivot are rotated and are pegged graft in 15 both ends inner walls of spacing groove, put thing board 3 and can make things convenient for the teacher to place all the other article to put thing board 3 accessible second pivot 14 and carry out nimble rotation, be convenient for will put thing board 3 and fold, can save space and occupy.

Spout 8 has been seted up to second connecting rod 7 inside, spout 8 inside slip is provided with shell fragment 9, shell fragment 9 upper end one side outer wall rotates installs first pivot 13, and first pivot 13 deviates from shell fragment 9 one end and rotates and install pulley 12, and shell fragment 9 accessible pulley 12 removes in spout 8 is nimble, can make things convenient for the lecturer to remove the position of shell fragment 9, and the space on the lecturer rational arrangement clipboard 2 of being convenient for further improves the flexibility of in-service use. The handle 10 is all installed to shell fragment 9 lower extreme deviates from 2 one side outer walls of clipboard, the shell fragment 9 lower extreme is close to 2 one sides of clipboard and all bonds there is

block rubber

11, 11 surfaces of block rubber and the laminating of 2 surface elasticity of clipboard, the teacher is at the in-process of actual teaching, the handheld handle 10 of teacher's accessible is mentioned shell fragment 9, make to produce the gap between shell fragment 9 and the clipboard 2, the teacher can place the paper material between shell fragment 9 and clipboard 2, after the hand is loosened, shell fragment 9 accessible self elasticity carries out elastic shrinkage, make block rubber 11 with paper material centre gripping on

clipboard

2, and 11 multiplicable frictional force of block rubber, improve the stability of paper material centre gripping, the in-service use effect is better, make things convenient for the interdynamic between teacher and the student more, improve the interest of student's study, help improving student's.

The working principle is as follows: the lecturer is at the in-process of actually imparting knowledge to students, the lecturer accessible is handheld handle 10 and is mentioned shell fragment 9, make to produce the gap between shell fragment 9 and the clipboard 2, the lecturer can place the paper material between shell fragment 9 and clipboard 2, after the hand is loosened, shell fragment 9 accessible self elasticity carries out elastic contraction, make rubber block 11 with the paper data centre gripping on

clipboard

2, and 11 multiplicable frictional force of rubber block, improve the stability of paper material centre gripping, the in-service use effect is better, make things convenient for the interdynamic between lecturer and the student more, improve the interest of student's study, help improving student's learning efficiency. And shell fragment 9 accessible pulley 12 is nimble to be removed at spout 8, can make things convenient for the teacher to remove the position of shell fragment 9, and the space on the teacher's reasonable arrangement clipboard 2 of being convenient for further improves the flexibility of in-service use. Put thing board 3 simultaneously can make things convenient for the teacher to place all the other article to put thing board 3 accessible second pivot 14 and carry out nimble rotation, be convenient for will put thing board 3 and fold, can save space and occupy.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an interactive teaching device of business english, includes support frame (1), clipboard (2), puts thing board (3), head rod (6), second connecting rod (7), spout (8) and shell fragment (9), its characterized in that: the inner walls of one opposite sides of the two support frames (1) are respectively connected with a first connecting rod (6) and a second connecting rod (7), the second connecting rod (7) is positioned at the top end of the support frames (1), the first connecting rod (6) is positioned below the second connecting rod (7), a writing board (2) is arranged in an area formed by the support frames (1), the first connecting rod (6) and the second connecting rod (7), a limiting groove (15) is formed in one side of the upper surface of the first connecting rod (6), an object placing board (3) is arranged in the limiting groove (15), a sliding groove (8) is formed in the second connecting rod (7), an elastic sheet (9) is arranged in the sliding groove (8) in a sliding manner, a first rotating shaft (13) is rotatably arranged on the outer wall of one side of the upper end of the elastic sheet (9), and a pulley (12) is rotatably arranged at one end of the first rotating, the outer wall of one side of the lower end of the elastic sheet (9) departing from the writing board (2) is provided with a handle (10).

2. The interactive teaching device for business english as claimed in claim 1, wherein: and reinforcing rods (4) are welded at the bending positions of the lower ends of the two support frames (1).

3. The interactive teaching device for business english as claimed in claim 1, wherein: the lower ends of the two support frames (1) are sleeved with rubber sleeves (5).

4. The interactive teaching device for business english as claimed in claim 1, wherein: a second rotating shaft (14) is inserted into one end of the object placing plate (3), and two ends of the second rotating shaft (14) are rotatably inserted into inner walls of two ends of the limiting groove (15).

5. The interactive teaching device for business english as claimed in claim 1, wherein: the lower end of the elastic sheet (9) is close to one side of the writing board (2) and is adhered with a rubber block (11), and the surface of the rubber block (11) is elastically attached to the surface of the writing board (2).