CN205050430U - English tense explanation device - Google Patents
English tense explanation device Download PDFInfo
- Publication number
- CN205050430U CN205050430U CN201520851864.4U CN201520851864U CN205050430U CN 205050430 U CN205050430 U CN 205050430U CN 201520851864 U CN201520851864 U CN 201520851864U CN 205050430 U CN205050430 U CN 205050430U
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- CN
- China
- Prior art keywords
- connects
- base plate
- magnetic base
- groove
- english tense
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- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
Provided is an english tense explanation device. An english tense explanation device which constitutes including (b) (b): (B, ) (b) magnetic bottom board, magnetic bottom board's intermediate position open and to have transverse inserted groove and sideslip groove, the transverse inserted groove with the sideslip groove communicate with each other, the transverse inserted groove connect violently insert fast, violently insert fast connection sideslip piece, the sideslip piece be in the sideslip inslot slide, violently insert and be in soon the transverse inserted groove in slide, the sideslip piece connect to erect the baffle, a set of perpendicular baffle will magnetic bottom board cut apart into area disposable (b) (b) 5 (b) (b) part, each part corresponds english tense explanation content card, magnetic bottom board connect a set of magnetism fixed plate, the magnetism fixed plate connect the hand and turn round, magnetic bottom board connect strutting arrangement. The utility model is used for the explanation of english tense. (B, )
Description
Technical field
the utility model relates to a kind of English tense explaining device.
Background technology
the content more complicated of English tense, student does not allow easy to learn, and teacher is also not easy degraded, and the carrying out of a part part is explained, Students ' Learning yet discontinuous, and student is not easy to understand, be also not easy to form coherent memory, unfavorable for studying English.
Summary of the invention
the purpose of this utility model is to provide a kind of a kind of English tense explaining device that all states of affairs of English word and application can be illustrated on the same space of a whole page.
above-mentioned object is realized by following technical scheme:
a kind of English tense explaining device, its composition comprises: magnetic base plate, the centre position of described magnetic base plate has transverse inserted groove and sideslip groove, described transverse inserted groove communicates with described sideslip groove, described transverse inserted groove connects horizontal slotting fast, described horizontal inserting connects cross slider soon, described cross slider slides in described sideslip groove, described horizontal inserting is slided soon in described transverse inserted groove, described cross slider connects vertical clapboard, 5 parts that described magnetic base plate is divided into variable area to change by the vertical clapboard described in a group, every part corresponding English tense explanation content card, described magnetic base plate connects one group of magnetic fixed head, described magnetic fixed head connects hand and turns round, described magnetic base plate connects bracing or strutting arrangement.
described a kind of English tense explaining device, described bracing or strutting arrangement comprises position stopping arch plate, magnetic base plate described in described position stopping arch plate connects, described magnetic base plate connects left sleeve and right sleeve, be connected by round bar between described left sleeve and described right sleeve, described round bar connects back up pad.
described a kind of English tense explaining device, the bottom of described back up pad connects one group of sucker, the bottom surface of described magnetic base plate connects the support member of set square xsect, described magnetic base plate connects frame, described frame has right edge, described right edge has T-shaped socket, and described T-shaped socket communicates with described transverse inserted groove, described sideslip groove.
beneficial effect:
1. the utility model adopt magnetic base plate and magnetic fixed head, hand turn round with the use of, can be good at fixing English tense explanation content card, replace English tense explanation content card convenient, English tense explanation content card can repeatedly use, the content of showing is comprehensive, facilitate teacher to contrast to explain, facilitate Students ' Learning and memory.
the transverse inserted groove that the utility model adopts, sideslip groove, horizontal insert fast, cross slider with the use of, what make between magnetic base plate and vertical clapboard is easy to connect, firm, slides flexibly.
position stopping arch plate of the present utility model can limit the rotational angle of back up pad, and the magnetic base plate that back up pad is supported is safe, stable.
the magnetic base plate that the support member of the sucker that the utility model adopts and set square xsect can make back up pad support further is more stable, use safety.
accompanying drawing illustrates:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is right views of accompanying drawing 1.
embodiment:
embodiment 1:
a kind of English tense explaining device, its composition comprises: magnetic base plate 1, the centre position of described magnetic base plate has transverse inserted groove 2 and sideslip groove 3, described transverse inserted groove communicates with described sideslip groove, described transverse inserted groove connects horizontal slotting fast 4, described horizontal inserting connects cross slider 5 soon, described cross slider slides in described sideslip groove, described horizontal inserting is slided soon in described transverse inserted groove, described cross slider connects vertical clapboard 6, 5 parts that described magnetic base plate is divided into variable area to change by the vertical clapboard described in a group, every part corresponding English tense explanation content card 7, described magnetic base plate connects one group of magnetic fixed head 8, described magnetic fixed head connects hand and turns round 9, described magnetic base plate connects bracing or strutting arrangement.
part answers English tense to explain, and content card comprises tense title instruction card, tense structure instruction card, tense are often used in conjunction word shows that card shown in card, main directions for use card, example sentence.
embodiment 2:
a kind of English tense explaining device described in embodiment 1, described bracing or strutting arrangement comprises position stopping arch plate 10, magnetic base plate described in described position stopping arch plate connects, described magnetic base plate connects left sleeve 11 and right sleeve 12, be connected by round bar 13 between described left sleeve and described right sleeve, described round bar connects back up pad 14.
embodiment 3:
a kind of English tense explaining device described in embodiment 2, the bottom of described back up pad connects one group of sucker 15, the bottom surface of described magnetic base plate connects the support member 16 of set square xsect, described magnetic base plate connects frame 17, described frame has right edge 18, described right edge has T-shaped socket 19, and described T-shaped socket communicates with described transverse inserted groove, described sideslip groove.
Claims (3)
1. an English tense explaining device, its composition comprises: magnetic base plate, it is characterized in that: the centre position of described magnetic base plate has transverse inserted groove and sideslip groove, described transverse inserted groove communicates with described sideslip groove, described transverse inserted groove connects horizontal slotting fast, described horizontal inserting connects cross slider soon, described cross slider slides in described sideslip groove, described horizontal inserting is slided soon in described transverse inserted groove, described cross slider connects vertical clapboard, 5 parts that described magnetic base plate is divided into variable area to change by the vertical clapboard described in a group, every part corresponding English tense explanation content card, described magnetic base plate connects one group of magnetic fixed head, described magnetic fixed head connects hand and turns round, described magnetic base plate connects bracing or strutting arrangement.
2. a kind of English tense explaining device according to claim 1, it is characterized in that: described bracing or strutting arrangement comprises position stopping arch plate, magnetic base plate described in described position stopping arch plate connects, described magnetic base plate connects left sleeve and right sleeve, be connected by round bar between described left sleeve and described right sleeve, described round bar connects back up pad.
3. a kind of English tense explaining device according to claim 2, it is characterized in that: the bottom of described back up pad connects one group of sucker, the bottom surface of described magnetic base plate connects the support member of set square xsect, described magnetic base plate connects frame, described frame has right edge, described right edge has T-shaped socket, and described T-shaped socket communicates with described transverse inserted groove, described sideslip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851864.4U CN205050430U (en) | 2015-10-30 | 2015-10-30 | English tense explanation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851864.4U CN205050430U (en) | 2015-10-30 | 2015-10-30 | English tense explanation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050430U true CN205050430U (en) | 2016-02-24 |
Family
ID=55343984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851864.4U Expired - Fee Related CN205050430U (en) | 2015-10-30 | 2015-10-30 | English tense explanation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050430U (en) |
-
2015
- 2015-10-30 CN CN201520851864.4U patent/CN205050430U/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: 20160224 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |