CN207867766U - A kind of English-teaching aid - Google Patents
A kind of English-teaching aid Download PDFInfo
- Publication number
- CN207867766U CN207867766U CN201721657169.XU CN201721657169U CN207867766U CN 207867766 U CN207867766 U CN 207867766U CN 201721657169 U CN201721657169 U CN 201721657169U CN 207867766 U CN207867766 U CN 207867766U
- Authority
- CN
- China
- Prior art keywords
- card
- strut
- fixed
- nose
- fixed frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of English-teaching aids, including pedestal, multiple folding struts and multiple card fixed frames, the middle of the base is connected with fixed link, fixed link and the upper end for folding strut are respectively connected with vertically set left perpendicular nose and right perpendicular nose, it folds and is respectively connected with fixed block in the middle part of the lower end of strut, fixed block setting is between corresponding left perpendicular nose and right perpendicular nose, fixed block, it is laterally equipped with axis pin on left perpendicular nose and right perpendicular nose and is hinged by axis pin, multiple ends for folding strut are hinged, and the length that fixed link stretches out pedestal is identical as the length of strut is folded, it folds and is arranged with multiple card fixed frames on strut, card fixed frame is rotated and is detachably connected with folding strut, the both ends of the leading flank of card fixed frame and the both ends of trailing flank are respectively connected with the elastic clip of fixed card.The utility model can tumble card fixed frame come watch multiple cards or watch card tow sides, it is easy to disassemble, it is easy to carry.
Description
Technical field
The utility model is related to English teaching technical fields, more particularly, to a kind of English-teaching aid.
Background technology
English is general in the world exchange language as universal language, English be also contacted with computer it is most tight
Close language, most of programming languages are all related with English.
In learning process, word vocabulary is undoubtedly the key points and difficulties of English study, generally makes to the study of word at present
With teaching card, teaching card writes word on one side, and another side writing of Chinese characters, teacher is when to English Vocabulary Teaching, hand-held teaching
Card is explained, inconvenient to the teaching band of teacher.
Utility model content
The purpose of this utility model is to provide a kind of English-teaching aid, can tumble card fixed frame watch multiple cards
Piece or the tow sides for watching card, it is easy to disassemble, it is easy to carry.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of English-teaching aid, including pedestal, multiple folding struts and multiple card fixed frames, the middle of the base are connected with
The fixed link being vertically arranged, fixed link and each upper end for folding strut are respectively connected with vertically set left perpendicular nose and the right side is perpendicular
Nose folds and is respectively connected with fixed block in the middle part of the lower end of strut, and fixed block setting is fixed between corresponding left perpendicular nose and right perpendicular nose
It is laterally equipped with axis pin on block, left perpendicular nose and right perpendicular nose and is hinged by axis pin, multiple ends for folding strut are hinged, and solid
The length that fixed pole stretches out pedestal is identical as the length of strut is folded, and folds and is arranged with multiple card fixed frames on strut, card is solid
Determine frame and fold strut rotation and be detachably connected, card fixed frame is the frame structure of rectangular shape, card fixed frame
The both ends of leading flank and the both ends of trailing flank are respectively connected with the elastic clip of fixed card.
The shape of the elastic clip is " u "-shaped.
It is both provided with anti-skidding salient point on the medial surface up and down of the elastic clip.
The card fixed frame inscribe is provided with casing along vertical central axis direction, and card fixed frame passes through casing and folding
Strut is rotatablely connected.
The beneficial effects of the utility model：
In the utility model, fixed link is hinged with strut is folded, other are hinged between folding struts by similarly mode,
Facilitate and fold up each folding strut, is convenient for carrying；It folds and is arranged with multiple card fixed frames, card fixed frame on strut
It is rotatablely connected with strut is folded, the 360 degree of rotations of card fixed frame can be facilitated the front reverse side of viewing card, if by two
It opens card to be fixed to by elastic clip on the leading flank and trailing flank of card fixed frame respectively, rotation card fixed frame facilitates sight
See the card on trailing flank；After use, it can will disassemble, be convenient for carrying on card fixed frame.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of fixed link and folding strut；
Fig. 3 is the structural schematic diagram of card fixed frame；
Fig. 4 is the structural schematic diagram of elastic clip.
In figure, 1- pedestals, 2- fixed links, 3- card fixed frames, 4- elastic clips, 41- anti-skidding salient points, 5- casings, 6- foldings
Nose is erected on strut, the left sides 61-, and nose, 63- fixed blocks, 7- axis pins are erected in the right sides 62-.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, a kind of English-teaching aid described in the utility model, including pedestal 1, multiple foldings branch
Bar 6 and multiple card fixed frames 3,1 middle part of pedestal are connected with the fixed link 2 being vertically arranged, and fixed link 2 is upper with folding strut 6
End is respectively connected with vertically set left perpendicular nose 61 and right perpendicular nose 62, folds and is respectively connected with fixed block in the middle part of the lower end of strut 6
63, it is fixed close to the fixed link 2 i.e. setting of fixed block 63 of the lowermost folding strut 6 between the perpendicular nose 61 in a left side and the right side erect nose 62
It is laterally equipped with axis pin 7 on block 63, left perpendicular nose 61 and right perpendicular nose 62 and is hinged by axis pin 7, other fold the end of strut 6
It is hinged through the above way, and the length of the stretching pedestal 1 of fixed link 2 is identical as the length of strut 6 is folded, and folds strut
Multiple card fixed frames 3 are arranged on 6, card fixed frame 3 is rotated and is detachably connected with folding strut 6, in the present embodiment,
3 inscribe of card fixed frame is provided with casing 5 along vertical central axis direction, and card fixed frame 3 passes through casing 5 and 6 turns of strut of folding
Dynamic connection after use, can directly take out from the upper end for folding strut 6, card fixed frame 3 is the frame of rectangular shape
Structure, the both ends of the leading flank of card fixed frame 3 and the both ends of trailing flank are respectively connected with the elastic clip 4 of fixed card, elastic clip 4
Shape be " u "-shaped, and be both provided with anti-skidding salient point 41 on the medial surface up and down of elastic clip 4, enhance and the fixed of card is made
With.
When in use, card is respectively fixed on the leading flank and trailing flank of card fixed frame 3 by elastic clip 4, is needed
When watching the card on trailing flank, the card on trailing flank is turned to front side by rotation card fixed frame 3, if only
It is fixed with card on the leading flank of card fixed frame 3, by the 360 degree of rotations of card fixed frame, the tow sides of card can be watched；
After use, after removing card fixed frame 3, each folding strut 6 is folded by each hinged place for folding strut 6
Come, is convenient for carrying and stores.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (4)
1. a kind of English-teaching aid, it is characterised in that：Including pedestal, multiple folding struts and multiple card fixed frames, pedestal
Middle part is connected with the fixed link being vertically arranged, and fixed link and each upper end for folding strut are respectively connected with a vertically set left side
Perpendicular nose and right perpendicular nose, fold and are respectively connected with fixed block in the middle part of the lower end of strut, and fixed block setting is perpendicular in corresponding left perpendicular nose and the right side
Between nose, axis pin and, the multiple ends that fold strut hinged by axis pin are laterally equipped on fixed block, left perpendicular nose and right perpendicular nose
It is hinged, and the length of fixed link stretching pedestal is identical as the length of strut is folded, and it is solid to be arranged with multiple cards on folding strut
Determine frame, card fixed frame is rotated and is detachably connected with folding strut, and card fixed frame is the frame structure of rectangular shape, card
The both ends of the leading flank of piece fixed frame and the both ends of trailing flank are respectively connected with the elastic clip of fixed card.
2. English-teaching aid according to claim 1, it is characterised in that：The shape of the elastic clip is " u "-shaped.
3. English-teaching aid according to claim 2, it is characterised in that：It is all provided on the medial surface up and down of the elastic clip
It is equipped with anti-skidding salient point.
4. English-teaching aid according to claim 1, it is characterised in that：The card fixed frame inscribe is along vertical center
Axis direction is provided with casing, and card fixed frame is rotatablely connected by casing with strut is folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657169.XU CN207867766U (en) | 2017-11-23 | 2017-11-23 | A kind of English-teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657169.XU CN207867766U (en) | 2017-11-23 | 2017-11-23 | A kind of English-teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867766U true CN207867766U (en) | 2018-09-14 |
Family
ID=63468264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657169.XU Expired - Fee Related CN207867766U (en) | 2017-11-23 | 2017-11-23 | A kind of English-teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867766U (en) |
-
2017
- 2017-11-23 CN CN201721657169.XU patent/CN207867766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20191123 |