CN204189320U - A kind of novel English card apparatus for demonstrating - Google Patents
A kind of novel English card apparatus for demonstrating Download PDFInfo
- Publication number
- CN204189320U CN204189320U CN201420720922.5U CN201420720922U CN204189320U CN 204189320 U CN204189320 U CN 204189320U CN 201420720922 U CN201420720922 U CN 201420720922U CN 204189320 U CN204189320 U CN 204189320U
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- China
- Prior art keywords
- base
- supporting
- rotating base
- card
- angle
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Abstract
The utility model discloses a kind of novel English card apparatus for demonstrating, comprise base for supporting and rotating base, rotating base is inserted in base for supporting, and the upper end of described rotating base is provided with some identical T-shaped grooves, and T-shaped groove slidably connects card demonstration component; Described card demonstration component comprises the T-shaped insertion portion that can be inserted in T-shaped groove, and T-shaped insertion portion adapts with T-shaped groove, and described T-shaped insertion portion front end is connected with card and inserts plate.Have the following advantages: can save the time that teacher writes on blackboard, improve the efficiency of teaching on classroom, improve the learning interest of student, apparatus structure is simple simultaneously.
Description
Technical field
The utility model relates to a kind of novel English card apparatus for demonstrating, belongs to teaching equipment field.
Background technology
In process of English teaching, teacher is in order to save time, also in order to improve the efficiency of teaching, cause the learning interest of student, often at some cards with word of careful preparation, lift relevant card at any time time at school, the time of writing on blackboard can be saved, student can be allowed again very clear.But card needs to hold displaying one by one, use operation very inconvenient, teacher gives lessons and also compares effort, adds the burden of teacher.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of novel English card apparatus for demonstrating is provided, there is the time that can save teacher and write on blackboard, improve the efficiency of teaching on classroom, improve the learning interest of student, the simple advantage of apparatus structure simultaneously.
For solving above technical matters, the utility model is by the following technical solutions: a kind of novel English card apparatus for demonstrating, comprise base for supporting and rotating base, rotating base is inserted in base for supporting, the upper end of described rotating base is provided with some identical T-shaped grooves, and T-shaped groove slidably connects card demonstration component;
Described card demonstration component comprises the T-shaped insertion portion that can be inserted in T-shaped groove, and T-shaped insertion portion adapts with T-shaped groove, and described T-shaped insertion portion front end is connected with card and inserts plate.
Further, the height of described rotating base is higher than base for supporting, and rotating base is inserted into and has part after in base for supporting and be exposed at outside base for supporting.
Described base for supporting is hollow, the inner cylinder face of base for supporting is evenly provided with the first some raised member, the first described raised member has the first curved side and the first side, the first described curved side is arranged between 20 ° and 60 ° relative to the angle at base for supporting inside surface inclination angle, and the first described side is arranged between 80 ° and 90 ° relative to the angle at base for supporting inside surface inclination angle.
Further, the face of cylinder of described rotating base is evenly provided with the second some raised member, the second described raised member has the second curved side and the second side, it is protruding that the second described side is provided with some corrugated, the second described curved side is arranged between 20 ° and 60 ° relative to the angle of rotating base surface angle, and the second described side is arranged between 80 ° and 90 ° relative to the angle of rotating base surface angle.
English card apparatus for demonstrating structure described in the utility model is simple, easy to use.This device is used in teacher's teaching, can lay simultaneously organize card more, student can see the English card being placed in all angles on rotating base, saves the time that teacher writes on blackboard, improve the efficiency of teaching on classroom, improve the learning interest of student simultaneously.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of card apparatus for demonstrating base in the utility model embodiment;
Accompanying drawing 2 is structural representations of card demonstration component in card apparatus for demonstrating in the utility model embodiment;
Accompanying drawing 3 is base for supporting and rotating base contact portion cut-open views in card apparatus for demonstrating in the utility model embodiment;
Accompanying drawing 4 is rotary base structure schematic diagram in card apparatus for demonstrating in the utility model embodiment;
In figure,
1-base for supporting, 2-rotating base, 3-card demonstration component, 11-first raised member, 12-first curved side, 13-first side, 21-second raised member, 22-second curved side, 23-second side, 24-T type groove 24,31-T shape insertion portion, 32-card inserts plate.
Embodiment
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of novel English card apparatus for demonstrating, comprise base for supporting 1 and rotating base 2, rotating base 2 is inserted in base for supporting 1.
The upper end of rotating base 2 is provided with some identical T-shaped grooves 24, and T-shaped groove 24 slidably connects card demonstration component 3.
Card demonstration component 3 comprises the T-shaped insertion portion 31 that can be inserted in groove 24, and T-shaped insertion portion 31 adapts with T-shaped groove 24, and insertion portion 31 front end is connected with card and inserts plate 32.
The height of rotating base 2 is higher than the height of base for supporting 1, and it is inserted into and has part after in base for supporting 1 and be exposed at outside base for supporting 1, rotates rotating base 2 time easy to use.
As shown in Figure 3, base for supporting 1 is hollow, the inner cylinder face of base for supporting 1 is evenly provided with some first raised member 11, first raised member 11 has the first level and smooth curved side 12 and the first precipitous side 13, first curved side 12 is arranged between 20 ° and 60 ° relative to the angle at base for supporting 1 inside surface inclination angle, and the first side 13 is arranged between 80 ° and 90 ° relative to the angle at base for supporting 1 inside surface inclination angle.
As shown in Figure 4, rotating base 2 is provided with a series of the second raised member 21 having angle to separate, the face of cylinder of described rotating base 2 is evenly provided with the second some raised member 21, the surface of the second side 23 is provided with some corrugated projection, second curved side 22 is arranged between 20 ° and 60 ° relative to the angle of rotating base 2 surface angle, and the second side 23 is arranged between 80 ° and 90 ° relative to the angle of rotating base 2 surface angle.
When rotating base 2 relative support base 1 rotates, second side 23 of rotating base 2 contacts with the first curved side 12 of base for supporting 1, because the second side 23 is provided with some corrugated projection, when rotating base 2 rotates, certain friction force can be produced between second side 23 and the first curved side 12, can make that rotating base 2 can be firm like this to be fixed on base for supporting 1 inner, not easily come off from base for supporting 1 inside
During use, rotating base 2 is inserted in base for supporting 1, the T-shaped insertion portion 31 of card demonstration component 3 is inserted in T-shaped groove 24, make card demonstrate component 3 and be fixed on rotating base 2 top, and several English teaching cards are inserted in the card insertion plate 32 of card demonstration component 3, after teacher has explained the English teaching card of Student oriented, rotate rotating base 2 part be exposed at outside base for supporting 1, make another group English teaching card Student oriented, teacher can continue the content explaining another card deck.
English card apparatus for demonstrating structure described in the utility model is simple, easy to use.This device is used in teacher's teaching, can lay simultaneously organize card more, student can see the English card being placed in all angles on rotating base, saves the time that teacher writes on blackboard, improve the efficiency of teaching on classroom, improve the learning interest of student simultaneously.
The above is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (3)
1. a novel English card apparatus for demonstrating, comprise base for supporting (1) and rotating base (2), rotating base (2) is inserted in base for supporting (1), it is characterized in that: the upper end of described rotating base (2) is provided with some identical T-shaped grooves (24), T-shaped groove (24) slidably connects card demonstration component (3);
Described card demonstration component (3) comprises the T-shaped insertion portion (31) that can be inserted in T-shaped groove (24), T-shaped insertion portion (31) adapts with T-shaped groove (24), and described T-shaped insertion portion (31) front end is connected with card and inserts plate (32).
2. a kind of novel English card apparatus for demonstrating as claimed in claim 1, it is characterized in that: the height of described rotating base (2) is higher than base for supporting (1), and rotating base (2) is inserted into and has part after in base for supporting (1) and be exposed at base for supporting (1) outward;
Described base for supporting (1) is hollow, the inner cylinder face of base for supporting (1) is evenly provided with some first raised member (11), described the first raised member (11) has the first curved side (12) and the first side (13), described the first curved side (12) is arranged between 20 ° and 60 ° relative to the angle at base for supporting (1) inside surface inclination angle, and described the first side (13) is arranged between 80 ° and 90 ° relative to the angle at base for supporting (1) inside surface inclination angle.
3. a kind of novel English card apparatus for demonstrating as claimed in claim 1, it is characterized in that: the face of cylinder of described rotating base (2) is evenly provided with some the second raised member (21), described the second raised member (21) has the second curved side (22) and the second side (23), the surface of described the second side (23) is provided with some corrugated projection, described the second curved side (22) is arranged between 20 ° and 60 ° relative to the angle of rotating base (2) surface angle, described the second side (23) is arranged between 80 ° and 90 ° relative to the angle of rotating base (2) surface angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720922.5U CN204189320U (en) | 2014-11-27 | 2014-11-27 | A kind of novel English card apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720922.5U CN204189320U (en) | 2014-11-27 | 2014-11-27 | A kind of novel English card apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189320U true CN204189320U (en) | 2015-03-04 |
Family
ID=52621299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720922.5U Expired - Fee Related CN204189320U (en) | 2014-11-27 | 2014-11-27 | A kind of novel English card apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862688A (en) * | 2018-07-19 | 2020-10-30 | 河南城建学院 | English word demonstration device |
-
2014
- 2014-11-27 CN CN201420720922.5U patent/CN204189320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862688A (en) * | 2018-07-19 | 2020-10-30 | 河南城建学院 | English word demonstration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151127 |