CN203134193U - English word teaching frame - Google Patents
English word teaching frame Download PDFInfo
- Publication number
- CN203134193U CN203134193U CN 201320130501 CN201320130501U CN203134193U CN 203134193 U CN203134193 U CN 203134193U CN 201320130501 CN201320130501 CN 201320130501 CN 201320130501 U CN201320130501 U CN 201320130501U CN 203134193 U CN203134193 U CN 203134193U
- Authority
- CN
- China
- Prior art keywords
- english word
- education
- web joint
- supporting leg
- word teaching
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides an English word teaching frame which comprises an English word teaching board. Supporting legs for supporting the English word teaching board are arranged under the English word teaching board. Two ends of the English word teaching board are symmetrically provided with a rolling device and a winding device. The rolling device or the winding device comprises a first connecting plate and a second connecting plate which are connected with the English word teaching board. Rotation shafts are arranged between the first connecting plate and the second connecting plate. The upper end of the first connecting plate is provided with crank handles for driving the rotation shafts to rotate. The English word teaching frame has the advantages of simple structure and artful design, the repeated replacement of cards in use is not needed, there is no need to worry that the cards may be lost, and the English word teaching frame is a novel technical scheme and is suitable for popularization.
Description
Technical field
The utility model relates to the teaching aid field, especially relates to a kind of English word teaching frame.
Background technology
Existing English word teaching frame, comprise the English word board of education, the below of English word board of education is provided with two supporting legs, the below of supporting leg is equipped with holder, the English word board of education is provided with clothes-hook, be movably equipped with the English alphabet card on the clothes-hook, a side of described English word board of education is provided be used to the drawer of depositing the English alphabet card.The English word of this structure teaching frame needs teaching card is hung on the clothes-hook one by one in use, complicated operation like this, and easily cause card to lose.
The utility model content
The purpose of this utility model is to provide a kind of English word teaching frame, can solve present English word teaching frame complicated operation, and the problem that easily causes card to lose.
Technical scheme provided by the utility model is: a kind of English word teaching frame, comprise the English word board of education, the below of English word board of education is provided with for the supporting leg that supports the English word board of education, the two ends of described English word board of education are arranged with wrap-up and unwinding device, wrap-up or unwinding device comprise first web joint and second web joint that is connected with the English word board of education, be provided with rotation axis between first web joint and second web joint, the upper end of first web joint is provided with for driving the rocking handle that rotation axis rotates.
According to the technical solution of the utility model, the rotation axis of unwinding device is provided with card, card is on the rotation axis that twists in unwinding device, the end of card one end is connected with the rotation axis of wrap-up, when driving wrap-up by rocking handle, unwinding device can unreel under the drive of card like this.
According to the technical solution of the utility model, the English word board of education is provided with the protective cover that prevents that card from damaging.
According to the technical solution of the utility model, the upper end of described protective cover is fixed on first web joint, and the lower end of described protective cover is fixed on second web joint.
According to the technical solution of the utility model, described supporting leg is four, and the lower end of each supporting leg is provided with runner, and is convenient mobile.
According to the technical solution of the utility model, be connected by removable mode between described supporting leg and the English word board of education, can conveniently realize the utility model is placed the purpose of using on the table by this structure.
According to the technical solution of the utility model, described supporting leg top arranges external thread, and the bottom of described English word board of education arranges the blind hole that is threaded with the supporting leg top, has advantage for convenience detach.
The beneficial effects of the utility model are:
The utility model is simple in structure, designs ingeniously, does not need the replacing card that do not stop so in use, does not need also to worry that card loses, and this is a kind of new technology case, is suitable for promoting.
Description of drawings
Fig. 1 is front view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
A kind of English word teaching frame as shown in Figure 1, comprise English word board of education 1, the below of English word board of education 1 is provided with for the supporting leg 2 that supports English word board of education 1, the two ends of described English word board of education 1 are arranged with wrap-up and unwinding device, wrap-up or unwinding device comprise first web joint 3 and second web joint 4 that is connected with English word board of education 1, the upper end that is provided with rotation axis 5, the first web joints 3 between first web joint 3 and second web joint 4 is provided with for driving the rocking handle 6 that rotation axis 5 rotates.The rotation axis 5 of unwinding device is provided with the card 7 that has letter, and English word board of education 1 is provided with the protective cover 8 that prevents that card 7 from damaging, and the upper end of described protective cover 8 is fixed on first web joint 3, and the lower end of described protective cover is fixed on second web joint 4.
Described supporting leg 2 is four, and the lower end of each supporting leg is provided with runner.Be connected by removable mode between described supporting leg 2 and the English word board of education 1, concrete connected mode is, described supporting leg 2 tops arrange external thread, the bottom of described English word board of education 1 arranges the blind hole that is threaded with the supporting leg top, also can connect by the magnet ways of connecting, can magnet be set on the supporting leg top, in the bottom of English word board of education iron plate be set, be i.e. adsorbable connection.
The utility model is simple in structure, designs ingeniously, does not need the replacing card that do not stop so in use, does not need also to worry that card loses, and this is a kind of new technology case, is suitable for promoting.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. English word teaching frame, comprise English word board of education (1), the below of English word board of education (1) is provided with for the supporting leg (2) that supports English word board of education (1), it is characterized in that, the two ends of described English word board of education (1) are arranged with wrap-up and unwinding device, wrap-up or unwinding device comprise first web joint (3) and second web joint (4) that is connected with English word board of education (1), be provided with rotation axis (5) between first web joint (3) and second web joint (4), the upper end of first web joint (3) is provided with for driving the rocking handle (6) that rotation axis (5) rotates, and the rotation axis of unwinding device (5) is provided with card (7).
2. English word teaching frame according to claim 1 is characterized in that English word board of education (1) is provided with the protective cover (8) that prevents that card (7) from damaging.
3. English word teaching frame according to claim 2 is characterized in that the upper end of described protective cover (8) is fixed on first web joint (3), and the lower end of described protective cover is fixed on second web joint (4).
4. English word teaching frame according to claim 1 is characterized in that described supporting leg (2) is four, and the lower end of each supporting leg is provided with runner.
5. English word according to claim 1 teaching frame is characterized in that, is connected by removable mode between described supporting leg (2) and the English word board of education (1).
6. English word teaching frame according to claim 5 is characterized in that described supporting leg (2) top arranges external thread, and the bottom of described English word board of education (1) arranges the blind hole that is threaded with the supporting leg top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130501 CN203134193U (en) | 2013-03-21 | 2013-03-21 | English word teaching frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130501 CN203134193U (en) | 2013-03-21 | 2013-03-21 | English word teaching frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134193U true CN203134193U (en) | 2013-08-14 |
Family
ID=48942145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130501 Expired - Fee Related CN203134193U (en) | 2013-03-21 | 2013-03-21 | English word teaching frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134193U (en) |
-
2013
- 2013-03-21 CN CN 201320130501 patent/CN203134193U/en not_active Expired - Fee Related
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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: 20130814 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |