CN209962497U

CN209962497U - Portable english teaching card

Info

Publication number: CN209962497U
Application number: CN201920569982.4U
Authority: CN
Inventors: 范莎莎
Original assignee: Longdong University
Current assignee: Longdong University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-17
Anticipated expiration: 2029-04-23

Abstract

The utility model belongs to the field of teaching tools, in particular to a portable English teaching card, which comprises a card body, wherein one side edge of the card body is provided with a loose-leaf hole, the other side of the card body is provided with a non-transparent card page, the middle position of the upper surface of the non-transparent card page is provided with a transparent display bar, pressure plates are arranged above and below the inner part of the card body, and are connected with the card body through pressure springs, the contents of the card of the utility model can be freely designed by a teacher, the contents are split and written on the display bar, the display bar is placed into a display bar placing layer, and the extrusion head is driven to rotate through a rotating shifting piece, so that the extrusion head is perpendicular to the pressure plates in the shorter direction, the pressure plates at the two sides extrude and clamp the display bar in the middle, the upper and lower reserved ends of the display bar are seized when displaying, and the display contents are pulled to, a plurality of display strips can be placed in the card body to freely change, and the contents of the card can be displayed.

Description

Portable english teaching card

Technical Field

The utility model belongs to the teaching tool field, concretely relates to portable english teaching card.

Background

The card is a Chinese word and meaning a paper sheet for recording various matters so as to facilitate the arrangement, examination and reference, and the English teaching card is a tool for carrying out English description on the record on the card, is convenient for a learner to observe and use in the English teaching and is beneficial to improving the English learning effect.

In the current English teaching, for a primary learner, learning needs to be started from words, phrases and the like, the classroom time of the learner is limited, time is wasted in writing on a blackboard, the classroom efficiency is not favorably improved, the time interval of explanation is prolonged in the writing process, and the learning interest of the learner is lost.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a portable english teaching card has can freely make the card content after the class, and the combination formula show improves classroom efficiency and study taste, promotes the characteristics of student interest in learning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable english teaching card, includes the card body, the loose leaf hole has been seted up at one side edge of card body, card body opposite side is provided with non-transparent card page or leaf, the upper surface intermediate position of non-transparent card page or leaf is provided with transparent show fence, the inside top and bottom of card body all is provided with the pressure plate, the pressure plate passes through pressure spring and this body coupling of card, the two sides all are provided with the fluting around the transparent show fence face of card body perpendicular to, fluting department is provided with the swivelling joint piece, the both ends difference fixedly connected with extrusion head and plectrum that the swivelling joint piece is in the inboard and the outside of fluting.

As a preferred technical scheme of the utility model, the draw-in groove has been seted up with the face of swivelling joint piece contact to the fluting, the side of swivelling joint piece is provided with discoid protruding, discoid protruding and draw-in groove block sliding connection, swivelling joint piece and fluting sliding connection.

As an optimized technical scheme of the utility model, the extrusion head is the cuboid form, and edges and corners department is circular-arc.

As an optimal technical scheme of the utility model, pressure spring's one end and pressure plate fixed connection, pressure spring's the other end and card body fixed connection, the card body passes through pressure spring elastic connection with the pressure plate.

As an optimal technical scheme of the utility model, two leave the show strip between the pressure plate and place the layer, the show strip is placed and is placed the show strip in the layer.

As an optimized technical scheme of the utility model, the face relative with transparent show fence in the card body is provided with magnet.

As an optimized technical proposal of the utility model, the loose-leaf binder is penetrated in the loose-leaf hole.

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

1. the utility model discloses a card content can be freely designed by the teacher, the combination show, through writing on the show strip with the content split, place into the show strip with the show strip and place the layer, and it is rotatory to drive the extrusion head through rotatory plectrum, make the short direction perpendicular to pressure plate of extrusion head, both sides pressure plate extrudees the centre and grasps the show strip, when the show, grasp the upper and lower reservation end of show strip, pull show content to transparent show fence department show, can place many show strips in the card body and carry out the independent assortment and change show card content.

2. The utility model discloses a simple structure is reasonable, can make up into the volume with many cards through the ring loose-leaf binder, portable, and the card back is provided with magnet, can adsorb on the blackboard, more convenient show, and unique novel structure promotes learner's interest in learning more.

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. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the card body of the present invention;

FIG. 3 is a schematic side sectional view of the card body of the present invention;

fig. 4 is a schematic perspective view of a rotary connecting block of the present invention;

fig. 5 is a schematic diagram of a usage simulation structure in the present invention;

in the figure: 1. a card body; 2. a ring binder; 21. a loose leaf hole; 3. a non-transparent card page; 4. a transparent display bar; 5. a pressure spring; 6. a pressure plate; 7. an extrusion head; 8. rotating the connecting block; 81. a card slot; 9. a shifting sheet; 10. a display strip placement layer; 11. a magnet; 12. and (6) displaying the strip.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a portable English teaching card comprises a card body 1, a loose leaf hole 21 is arranged on one side edge of the card body 1, a non-transparent card page 3 is arranged on the other side of the card body 1, a transparent display column 4 is arranged at the middle position of the upper surface of the non-transparent card page 3, pressure plates 6 are arranged on the upper and lower sides in the card body 1, the pressure plates 6 are connected with the card body 1 through pressure springs 5, grooves are arranged on the front and back sides of the card body 1, which are perpendicular to the surface of the transparent display column 4, rotary connecting blocks 8 are arranged at the grooves, two ends of each rotary connecting block 8, which are positioned on the inner side and the outer side of each groove, are respectively and fixedly connected with an extrusion head 7 and a shifting piece 9, the shifting piece 9 is convenient for a user to grab, the rotary connecting blocks 8 and the extrusion heads 7 are driven to rotate during rotation, in the embodiment, an educator freely manufactures the content of a display bar, the combined display mode is designed, so that the classroom efficiency and the learning interest are realized, the content of classroom blackboard writing can be reduced, the dust pollution is reduced, and the teaching board is worthy of being recommended to educators.

It is specific, draw-in groove 81 has been seted up with the face of the 8 contacts of swivelling joint piece to the fluting, swivelling joint piece 8's side is provided with discoid protruding, discoid protruding and draw-in groove 81 block sliding connection, swivelling joint piece 8 and fluting sliding connection, swivelling joint piece 8 can slide in the fluting in this embodiment, and swivelling joint piece 8's side is provided with discoid protruding, discoid protruding and draw-in groove 81 block, swivelling joint piece 8 just can not be at fluting inside and outside side direction removal like this, again because swivelling joint piece 8 need drive extrusion head 7 rotatory, the use is discoid with the protruding of draw-in groove 81 block department.

Specifically, extrusion head 7 is the cuboid form, and edges and corners department is circular-arc, and extrusion head 7 is not complete cuboid in this embodiment, and extrusion head 7 is rotatory between two pressure plates 6, and the edges and corners department that contacts with pressure plate 6 is the circular arc and changes, makes the rotatory process atress less like this, is favorable to the maintenance of card.

Specifically, pressure spring 5's one end and pressure plate 6 fixed connection, pressure spring 5's the other end and card body 1 fixed connection, card body 1 and pressure plate 6 pass through pressure spring 5 elastic connection, pressure plate 6 is used for after the show strip 12 is placed in this embodiment, carry out the centre gripping fixed, because pressure plate 6 and card body 1 elastic connection, under pressure spring 5's effect, pressure plate 6 has the trend of middle extrusion, when rotatory extrusion head 7, make its shorter one end be in with pressure plate 6 vertical position, pressure plate 6 does not receive the extrusion of extrusion head 7, move to the middle, centre gripping card.

Specifically, a display bar placing layer 10 is left between two pressure plates 6, a display bar 12 is placed in the display bar placing layer 10, the display bar 12 in this embodiment needs to be made by a user, as shown in fig. 5, a simulation structure diagram is used, the contents written by four display bars 12 respectively include "smile", "ed", "toneself, the" hidden "and" smile ", when displaying, a first display bar 12 may be displayed first, then the" to oneself "content of a third display bar 12 is pulled into a transparent display bar 4 to form a phrase, then the" hidden self smile "content of the fourth display bar 12 is displayed, the phrase is interpreted, a second phrase is displayed in the same method, and the word at this time needs to be suffixed, and the second display bar 12 is displayed at the same time, so that the learning interest and classroom impression of the learner are improved by the teaching method.

Specifically, the face relative with transparent show fence 4 in the card body 1 is provided with magnet 11, sets up magnet 11 in this embodiment and is convenient for the better adaptation teaching environment of card, can adsorb on the blackboard, avoids handing the show always during the show, make full use of teacher's resource.

Specifically, the ring binder 2 penetrates through the loose-leaf hole 21, and a plurality of cards can be combined and bound together through the ring binder 2 in the embodiment, and can also be placed according to a specific explaining sequence, so that the portable card binder is convenient to carry, and the card sequence is not disordered.

The utility model discloses a theory of operation and use flow: in the using process of the teaching card of the utility model, a user needs to make the card content by himself, write the content on the display strip 12, design the width of the display strip 12 according to the requirement, place the display strip 12 in the display strip placing layer 10, slide the rotary connecting block 8, limit the placed display strip 12, complete the placing, rotate the rotary connecting block 8 through the shifting sheet 9, make the rotary connecting block 8 drive the extrusion head 7 to rotate, make the longer end of the extrusion head 7 contact with the pressure plate 6 instead of the shorter end of the extrusion head 7 contact with the pressure plate 6, at the moment, the extrusion of the extrusion head 7 is not available, the pressure plate 6 moves towards the middle under the action of the upper and lower pressure springs 5, clamp the display strip 12, the card is made, a plurality of cards can be combined into a book through the ring binder 2, the teaching card is convenient to carry, when the classroom is displayed, the upper and lower reserved ends of the display strip 12 are grasped, and (3) pulling the written content to the transparent display column 4 according to the explanation sequence for explanation, if the word to be explained is pulled to the transparent display column 4, then pulling out a word suffix, a combined phrase and a Chinese annotation, wherein the specific display sequence can be flexibly changed, and after the display is finished, the card is recovered for recycling.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable english teaching card, includes card body (1), its characterized in that: the card comprises a card body (1), and is characterized in that a loose-leaf hole (21) is formed in the edge of one side of the card body (1), a non-transparent card page (3) is arranged on the other side of the card body (1), a transparent display fence (4) is arranged at the middle position of the upper surface of the non-transparent card page (3), a pressure plate (6) is arranged above and below the inside of the card body (1), the pressure plate (6) is connected with the card body (1) through a pressure spring (5), grooves are formed in the front and back surfaces of the transparent display fence (4) in the perpendicular mode of the card body (1), a rotary connecting block (8) is arranged at the groove position, and the two ends of the rotary connecting block (8) located at the inner side and the outer side of the groove are fixedly connected with an.

2. The portable English teaching card of claim 1, wherein: the surface of the groove, which is in contact with the rotary connecting block (8), is provided with a clamping groove (81), the side surface of the rotary connecting block (8) is provided with a disc-shaped protrusion, the disc-shaped protrusion is clamped with the clamping groove (81) in a sliding connection mode, and the rotary connecting block (8) is in sliding connection with the groove.

3. The portable English teaching card of claim 1, wherein: the extrusion head (7) is in a cuboid shape, and edges and corners are in an arc shape.

4. The portable English teaching card of claim 1, wherein: one end of the pressure spring (5) is fixedly connected with the pressure plate (6), the other end of the pressure spring (5) is fixedly connected with the card body (1), and the card body (1) is elastically connected with the pressure plate (6) through the pressure spring (5).

5. The portable English teaching card of claim 1, wherein: a display strip placing layer (10) is reserved between the two pressure plates (6), and display strips (12) are placed in the display strip placing layer (10).

6. The portable English teaching card of claim 1, wherein: and a magnet (11) is arranged on the surface of the card body (1) opposite to the transparent display column (4).

7. The portable English teaching card of claim 1, wherein: the ring loose-leaf binder (2) penetrates through the loose-leaf hole (21).