CN204759818U - Chinese language teaching demonstration device - Google Patents
Chinese language teaching demonstration device Download PDFInfo
- Publication number
- CN204759818U CN204759818U CN201520326560.6U CN201520326560U CN204759818U CN 204759818 U CN204759818 U CN 204759818U CN 201520326560 U CN201520326560 U CN 201520326560U CN 204759818 U CN204759818 U CN 204759818U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod frame
- rod rest
- demonstration board
- demonstration
- 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 relates to a chinese language teaching demonstration device, bracing piece including two parallel arrangement, the lower extreme of bracing piece is equipped with the wheel, be equipped with first connecting rod rest, the second connecting rod rest of Z shape structure between the bracing piece, first connecting rod rest, second connecting rod rest symmetrical arrangement between the bracing piece, first connecting rod rest, second connecting rod rest are connected with first demonstration board, second demonstration board. The utility model discloses during the use, mr expandes first connecting rod rest, second connecting rod rest to both sides, when expanding the back, can hang first demonstration board, second demonstration board on first connecting rod rest, second connecting rod rest, and the mr's of being convenient for like this teaching demonstration, after the teaching, first connecting rod rest, second connecting rod rest can be folded and place simultaneously, and first demonstration board of while, second demonstration board can be folded and place, have reduced occuping of space like this, the mr's of being convenient for use.
Description
Technical field
The utility model relates to instructional technology field, particularly relates to a kind of Chinese teaching demonstration device.
Background technology
Chinese language is spoken word and written language, is also the abbreviation of spoken and written languages or language and literature.Comparatively speaking, spoken word is comparatively random, directly understandable; And written language is particular about accurately and grammer.This interpretation concept is narrower, because the article in Chinese language not only has literature and art literary composition (literature, Chinese folk art forms etc.), also has a lot of practical writing (practical writing).Popular says, language is spoken art exactly.
Be commonly considered as the Integrated Dept. of language and culture.The reduced form general designation etc. of language and article, linguistry and cultural knowledge all be unable to do without it.It is listen, say, reading and writing, translate, spoken and written languages ability and the knowledge such as volume, the general designation of cultural knowledge.
Chinese language is a course of instruction in basic education curricular system, and the content of its teaching is language and culture, and its form run also is language and culture.The ability of Chinese language is the basis of study Other subjects and science, is also an important humanities-social science study, the instrument that people rap off.There is the unified feature of instrumental and humanistic nature.
At present, often need on demonstration board, explain various Chinese knowledge in the process of language teaching, it is large that existing demonstration board takies volume, can not carry out folding placement, cause and use inconvenience, affect teaching efficiency when not using.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Chinese teaching demonstration device.
The utility model is achieved through the following technical solutions:
A kind of Chinese teaching demonstration device, comprise two support bars be arranged in parallel, the lower end of described support bar is provided with wheel, the first connecting rod frame of Z-shaped structure, second connecting rod frame is provided with between described support bar, described first connecting rod frame, second connecting rod frame are arranged symmetrically with between support bar, and described first connecting rod frame, second connecting rod frame are connected with the first demonstration board, the second demonstration board.
As optimal technical scheme of the present utility model, be articulated and connected between described first connecting rod frame and second connecting rod frame.
As optimal technical scheme of the present utility model, described first connecting rod frame, to be articulated and connected between second connecting rod frame and support bar.
As optimal technical scheme of the present utility model, be articulated and connected between described first demonstration board, the second demonstration board.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging first connecting rod frame, second connecting rod frame, in use, teacher is by first connecting rod frame, second connecting rod frame launches to both sides, when after expansion, can by the first demonstration board, second demonstration board is suspended on first connecting rod frame, on second connecting rod frame, be convenient to the teaching demonstration of teacher like this, simultaneously after teaching terminates, first connecting rod frame, second connecting rod frame can fold placement, first demonstration board simultaneously, second demonstration board can fold placement, which reduce taking of space, be convenient to the use of teacher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. support bar; 2. wheel; 3. first connecting rod frame; 4. second connecting rod frame; 5. the first demonstration board; 6. the second demonstration board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of Chinese teaching demonstration device, comprise two support bars be arranged in parallel 1, the lower end of described support bar 1 is provided with wheel 2, the first connecting rod frame 3 of Z-shaped structure is provided with between described support bar 1, second connecting rod frame 4, described first connecting rod frame 3, second connecting rod frame 4 is arranged symmetrically with between support bar 1, be articulated and connected between wherein said first connecting rod frame 3 and second connecting rod frame 4, and described first connecting rod frame 3, be articulated and connected between second connecting rod frame 4 and support bar 1, be convenient to first connecting rod frame 3 like this, second connecting rod frame 4 is folding and launch, described first connecting rod frame 3, second connecting rod frame 4 and the first demonstration board 5, second demonstration board 6 is connected, wherein said first demonstration board 5, be articulated and connected between second demonstration board 6, be convenient to the first demonstration board 5 like this, folding and the expansion of the second demonstration board 6.
Its embodiment is: in use, first connecting rod frame 3, second connecting rod frame 4 launch to both sides by teacher, when after expansion, first demonstration board 5, second demonstration board 6 can be suspended on first connecting rod frame 3, second connecting rod frame 4, be convenient to the teaching demonstration of teacher like this, simultaneously after teaching terminates, first connecting rod frame 3, second connecting rod frame 4 can fold placement, first demonstration board 5, second demonstration board 6 can fold placement simultaneously, which reduces taking of space, is convenient to the use of teacher.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a Chinese teaching demonstration device, comprise two support bars be arranged in parallel (1), the lower end of described support bar (1) is provided with wheel (2), it is characterized in that: between described support bar (1), be provided with the first connecting rod frame (3) of Z-shaped structure, second connecting rod frame (4), described first connecting rod frame (3), second connecting rod frame (4) are arranged symmetrically with between support bar (1), and described first connecting rod frame (3), second connecting rod frame (4) are connected with the first demonstration board (5), the second demonstration board (6).
2. a kind of Chinese teaching demonstration device according to claim 1, is characterized in that: be articulated and connected between described first connecting rod frame (3) and second connecting rod frame (4).
3. a kind of Chinese teaching demonstration device according to claim 1, is characterized in that: described first connecting rod frame (3), be articulated and connected between second connecting rod frame (4) and support bar (1).
4. a kind of Chinese teaching demonstration device according to claim 1, is characterized in that: described first demonstration board (5), the second demonstration board are articulated and connected between (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326560.6U CN204759818U (en) | 2015-05-20 | 2015-05-20 | Chinese language teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326560.6U CN204759818U (en) | 2015-05-20 | 2015-05-20 | Chinese language teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759818U true CN204759818U (en) | 2015-11-11 |
Family
ID=54474501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326560.6U Expired - Fee Related CN204759818U (en) | 2015-05-20 | 2015-05-20 | Chinese language teaching demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759818U (en) |
-
2015
- 2015-05-20 CN CN201520326560.6U patent/CN204759818U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160520 |