CN214847162U

CN214847162U - English teaching is with show teaching aid

Info

Publication number: CN214847162U
Application number: CN202121471074.5U
Authority: CN
Inventors: 臧倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-23
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a show teaching aid is used in english teaching, including top board, english teaching aid support body, teaching show blank and projection head, the top board is installed to the front end of the top of english teaching aid support body. The utility model provides an internally mounted of projection head has the film mounting box, and the top of film mounting box is provided with sealed lid, can install the projection film through the film mounting box, can open or close the film mounting box through sealed lid, when opening, can change the inside projection film of teaching of difference, can throw the teaching word on the projection film through the projection head and show on the teaching show blank, this kind of teaching aid of slightly taking science and technology to feel attracts children's eyeball relatively, can produce dense interest, mr does not also use to write back the word, only need to rotate the content of film mounting box on with inside projection film and update, the method is simple, it is remembered by the student more easily.

Description

English teaching is with show teaching aid

Technical Field

The utility model relates to an english teaching correlation field specifically is a show teaching aid is used in english teaching.

Background

For the global era, English is a universal language of the world and an international communication language, English needs to be learned when meeting the world, English education is already brought into teaching courses of primary schools, some education institutions begin teaching at the kindergarten stage, and the importance of English can be seen.

Show teaching aid to english teaching usefulness among the prior art is all too boring and boring, especially to the child of primary school's stage, loses learning interest easily for long-time traditional teaching, and the teacher also is more strenuous in lecturing, and the student also is boring to listen to class, is unfavorable for remembering the word.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show teaching aid is used in english teaching to the show teaching aid that offers to english teaching usefulness in solving above-mentioned background is all too boring, especially to the child in primary school's stage, long-time traditional teaching loses interest in learning easily, and teacher's lecture is also more strenuous, and the student is listening to the class also more boring, is unfavorable for the problem of memory word.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a show teaching aid is used in english teaching, includes locating plate, english teaching aid support body, teaching show blank and projection head, the locating plate is installed to the front end of the top of english teaching aid support body, the support is installed to the front end of the inside of locating plate, the projection head is installed to the below of support, the film mounting box is installed to one side of the inside of projection head, the internally mounted of film mounting box has the projection film, the focus circle is installed to the inboard of projection head, teaching show blank is installed to the intermediate position of the inside of english teaching aid support body, the receiver is installed to the below of english teaching aid support body, the film storage tank is installed to the front end of the inside of receiver, transparent sealed lid is installed to the front end of the inside of film storage tank.

In a further embodiment, a switch is arranged above the projection head, the projection head is connected with the bracket in an embedded mode through a telescopic rod, and the projection head is connected with the telescopic rod in a hinged mode through a hinge.

In a further embodiment, the support and the upper positioning plate are connected with the sliding groove in a sliding mode through a sliding block, the support and the sliding block are connected with the embedding opening in an embedding mode through an embedding head, the support and the embedding head are connected through a rotating shaft, auxiliary balance plates are installed on two sides of the sliding block, and a handle is installed at the front end of each auxiliary balance plate.

In a further embodiment, the inside of the film mounting box is provided with a film positioning groove, a sealing cover is mounted above the film mounting box, one side of the sealing cover is hinged with the film mounting box through a hinge, and the other side of the sealing cover is connected with the film mounting box through an embedding manner.

In a further embodiment, the both sides of receiver are consolidated the guard plate through the side with english teaching aid support body and are inlayed and be connected, the storing box is installed to one side that the guard plate was consolidated to the side, and the front end of receiver and english teaching aid support body pass through fastening adjusting bolt fixed connection.

In a further embodiment, a handle is arranged in the middle of the transparent sealing cover, the upper part of the transparent sealing cover is connected with the film storage groove through magnet bonding, and the lower part of the transparent sealing cover is hinged with the film storage groove through a hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a film mounting box is installed to the inside of projecting head, and the top of film mounting box is provided with sealed lid, can install the projection film through the film mounting box, can open or close the film mounting box through sealed lid, when opening, can change the projection film in different teaching, can throw the teaching word on the projection film to show on the teaching show blank through the projecting head, this kind of teaching aid of slightly taking science and technology to feel attracts children's eyeball more, can produce dense interest, the teacher also does not use to write back the word, only need to rotate the film mounting box and update the content on the projection of inside, simple method, it is more easily remembered by the student, and the projecting head passes through hinged joint with the telescopic link, pass through slider and spout sliding connection with the upper positioning board, be convenient for adjust the angle of projection from top to bottom with the projecting head through the hinge, the projection head can be conveniently slid to two sides through sliding to adjust the projection position, and the adjustment flexibility of the projection head is improved.

2. The utility model discloses a receiver in inside is provided with a plurality of film storage tanks, can deposit the projection film of different vocabulary or word through a plurality of film storage tanks, can change different words, and teaching to primary school has enough uses.

Drawings

FIG. 1 is a front view of a display teaching aid for English teaching according to the present invention;

FIG. 2 is a side view of a display teaching aid for English teaching according to the present invention;

FIG. 3 is a schematic view of the detailed structure of part A of the present invention;

fig. 4 is a schematic structural view of the film mounting box of the present invention;

fig. 5 is a side view of the bracket of the present invention.

In the figure: 1. an upper positioning plate; 2. an auxiliary balance plate; 3. a support; 4. a grip; 5. a chute; 6. english teaching aid frame body; 7. a teaching display white board; 8. a storage box; 9. side reinforcing protection plates; 10. a storage box; 11. fastening an adjusting bolt; 12. a film storage tank; 13. projecting a film; 14. a transparent sealing cover; 15. A handle knob; 16. an embedding opening; 17. a slider; 18. a projection head; 19. a switch; 20. a film mounting box; 21. A focal length ring; 22. a telescopic rod; 23. a hinge; 24. a sealing cover; 25. a film positioning slot; 26. a damascene head; 27. a rotating shaft.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a display teaching aid for English teaching comprises an upper positioning plate 1, an English teaching aid frame body 6, a teaching display white plate 7 and a projection head 18, wherein the English teaching aid frame body 6 only plays a role in supporting and stabilizing an internal teaching aid, the upper positioning plate 1 is installed at the front end above the English teaching aid frame body 6, the projection head 18 is installed and supported by the upper positioning plate 1, a support 3 is installed at the front end inside the upper positioning plate 1, the projection head 18 is fixed by the support 3, the projection head 18 is installed below the support 3, the projection head 18 irradiates light on a logo projection through a condensing lens according to the light emitted by a lamp bead, corresponding patterns are projected through a lens in an imaging manner, a film mounting box 20 is installed on one side inside the projection head 18, the film mounting box 20 fixedly installs a projection film 13 and fixes the projection film 13, the projection film 13 is installed inside the mounting box 20, english words or the pattern of required teaching are printed on it to projection film 13, focus circle 21 is installed to the inboard of projecting head 18, focus circle 21 is adjusted the definition of throwing, teaching show blank 7 is installed to the intermediate position of the inside of english teaching aid support body 6, teaching show blank 7 is convenient for mathematics teaching vocabulary and projection picture content, receiver 10 is installed to the below of english teaching aid support body 6, receiver 10 installs a plurality of film storage tank 12, film storage tank 12 is installed to the front end of the inside of receiver 10, film storage tank 12 is convenient for deposit the projection film 13 of different contents, transparent sealing lid 14 is installed to the front end of the inside of film storage tank 12, transparent sealing lid 14 is convenient for close or open film storage tank 12, protect inside projection film 13.

Further, the top of projection head 18 is provided with switch 19, and switch 19 is convenient for open the lamp in projection head 18 or close the operation, and projection head 18 inlays through telescopic link 22 with support 3 and is connected, is convenient for be connected the installation with projection head 18 and support 3 through telescopic link 22, and projection head 18 and telescopic link 22 are connected through hinge 23 is articulated, is convenient for carry out upper and lower rotation adjustment with projection head 18 through hinge 23, increases the flexibility of adjusting.

Further, support 3 and top board 1 pass through

slider

17 and 5 sliding connection of spout, be connected through slider 17 and spout 5 and be convenient for carry out both sides with support 3 and remove its position of adjustment, support 3 and slider 17 are inlayed through mosaic head 26 and inlay mouthful 16 and be connected, it is convenient for be connected fixedly with support 3 and slider 17 to inlay mouthful 16 through mosaic head 26, support 3 is connected through rotation axis 27 with mosaic head 26, be convenient for carry out its angle of rotation adjustment with support 3 to both sides through rotation axis 27, supplementary balance plate 2 is installed to slider 17's both sides, supplementary balance plate 2 increases the equilibrium to slider 17, be convenient for install handle 4 fixedly, and handle 4 is installed to the front end of supplementary balance plate 2, handle 4 is convenient for handheld with supplementary balance plate 2 and removes.

Further, the inside of film mounting box 20 is provided with film positioning groove 25, film positioning groove 25 installs projection film 13 fixed, sealed lid 24 is installed to the top of film mounting box 20, sealed lid 24 is convenient for open or close film mounting box 20, be convenient for change projection film 13, one side of sealed lid 24 passes through hinged joint with film mounting box 20 and is connected, be convenient for open sealed lid 24 rotation through the hinge, and the opposite side of sealed lid 24 is connected through inlaying with film mounting box 20, be convenient for close sealed lid 24 through inlaying.

Further, the both sides of receiver 10 are consolidated guard plate 9 with english teaching aid support body 6 through the side and are inlayed and be connected, consolidate guard plate 9 through the side and can increase the both sides of receiver 10 and the steadiness of english teaching aid support body 6 installation, storing box 8 is installed to one side that guard plate 9 was consolidated to the side, storing box 8 is convenient for deposit wipe board or blank pen, and receiver 10's front end and english teaching aid support body 6 are through fastening adjusting bolt 11 fixed connection, can increase the fastness of receiver 10 installation through fastening adjusting bolt 11.

Further, a handle 15 is arranged in the middle of the transparent sealing cover 14, the handle 15 is convenient for a user to open or close the transparent sealing cover 14 by hand, the upper portion of the transparent sealing cover 14 is connected with the film storage groove 12 through magnet bonding, the transparent sealing cover 14 is convenient to open or close through magnet bonding, the lower portion of the transparent sealing cover 14 is hinged with the film storage groove 12 through a hinge, and the transparent sealing cover 14 is convenient to open through the hinge.

The working principle is as follows: during the use, fix english teaching aid support body 6 in required position on the blackboard in the classroom, also can place it on the podium at rear end erection bracing frame, hold between the fingers handle 15, open transparent sealing cover 14, take out required teaching content's projection film 13 from film storage tank 12, open sealed lid 24, install projection film 13 in film constant head tank 25, close sealed lid 24, inlay film mounting box 20 and install in projection head 18, adjust focus circle 21, increase the definition of throwing, throw the simple word on teaching show blank 7, hold handle 4, move projection head 18 to required position through slider 17, adjust decurrent position through telescopic link 22, rethread hinge 23 angle of adjustment, make clear the throwing of english content can on teaching show blank 7.

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 a show teaching aid is used in english teaching, includes locating plate (1), english teaching aid support body (6), teaching show blank (7) and projection head (18), its characterized in that: the front end above the English teaching aid frame body (6) is provided with an upper positioning plate (1), a bracket (3) is arranged at the front end of the inner part of the upper positioning plate (1), a projection head (18) is arranged below the bracket (3), a film mounting box (20) is arranged on one side of the interior of the projection head (18), a projection film (13) is arranged in the film mounting box (20), a focal length ring (21) is arranged on the inner side of the projection head (18), a teaching display white board (7) is arranged in the middle of the inner part of the English teaching aid frame body (6), a storage box (10) is arranged below the English teaching aid frame body (6), a film storage groove (12) is arranged at the front end in the storage box (10), the front end of the inside of the film storage groove (12) is provided with a transparent sealing cover (14).

2. The demonstration teaching aid for english teaching of claim 1, characterized in that: a switch (19) is arranged above the projection head (18), the projection head (18) is connected with the support (3) in an embedded mode through a telescopic rod (22), and the projection head (18) is connected with the telescopic rod (22) in a hinged mode through a hinge (23).

3. The demonstration teaching aid for english teaching of claim 1, characterized in that: support (3) and last locating plate (1) are through slider (17) and spout (5) sliding connection, support (3) and slider (17) are connected through inlaying first (26) and inlaying mouthful (16) and inlaying, support (3) are connected through rotation axis (27) with inlaying first (26), supplementary balance plate (2) are installed to the both sides of slider (17), and handle (4) are installed to the front end of supplementary balance plate (2).

4. The demonstration teaching aid for english teaching of claim 1, characterized in that: the inside of film mounting box (20) is provided with film constant head tank (25), sealed lid (24) are installed to the top of film mounting box (20), one side and film mounting box (20) of sealed lid (24) are connected through hinge joint, and the opposite side and the film mounting box (20) of sealed lid (24) are connected through inlaying.

5. The demonstration teaching aid for english teaching of claim 1, characterized in that: the both sides of receiver (10) are consolidated guard plate (9) through the side with english teaching aid support body (6) and are inlayed and be connected, storing box (8) are installed to one side that guard plate (9) were consolidated to the side, and the front end of receiver (10) and english teaching aid support body (6) are through fastening adjusting bolt (11) fixed connection.

6. The demonstration teaching aid for english teaching of claim 1, characterized in that: the middle position of the transparent sealing cover (14) is provided with a handle (15), the upper part of the transparent sealing cover (14) is bonded and connected with the film storage tank (12) through a magnet, and the lower part of the transparent sealing cover (14) is hinged and connected with the film storage tank (12) through a hinge.