CN202552762U - Aiding device for Chinese language teaching - Google Patents
Aiding device for Chinese language teaching Download PDFInfo
- Publication number
- CN202552762U CN202552762U CN2012201424125U CN201220142412U CN202552762U CN 202552762 U CN202552762 U CN 202552762U CN 2012201424125 U CN2012201424125 U CN 2012201424125U CN 201220142412 U CN201220142412 U CN 201220142412U CN 202552762 U CN202552762 U CN 202552762U
- Authority
- CN
- China
- Prior art keywords
- book supporting
- book
- supporting board
- power cylinder
- language 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 aiding device for Chinese language teaching, which is free of supporting a book by hands and can alleviate the work burden of a teacher. The aiding device for Chinese language teaching includes a book supporting plate for holding a book and a power cylinder for adjusting the angle of the book supporting plate, a book pressing plate is arranged on the surface of the book supporting plate, a telescopic support rod is arranged at the lower part of the book supporting plate, the cylinder body of the power cylinder is inclinedly arranged at the telescopic support rod, and the cylinder rod of the power cylinder is connected to the book supporting plate. By adopting such a structure, an arc-shaped cutter can cut the tissues off, the operation is convenient and the notch is small; and a pressing unit can prevent the problem of hematoma generation. therefore, the aiding device is simple in structure and convenient in use.
Description
Technical field
The utility model belongs to the teaching aid technical field, is specifically related to a kind of language teaching and uses servicing unit.
Background technology
At present, in language teaching, the Chinese language teacher explains the student need on the blackboard of being everlasting, writing on the classroom; Sometimes need on blackboard, write in a large number; This moment, teacher often needed a hand rest book, held chalk on the other hand and on blackboard, write, and ask book to cause arm and shoulder to be ached easily for a long time; Not only increased teacher's work load, and it is healthy to influence teacher.
Summary of the invention
The utility model purpose provides a kind of language teaching and uses servicing unit, need not use the hand rest textbook, and can alleviate teacher's work load.
To achieve these goals, the utility model adopts technical scheme following:
A kind of language teaching is used servicing unit; Comprise and be used to place the book supporting board of textbook and be used to regulate the power cylinder of book supporting board angle; The book supporting board surface is provided with pressing board; The book supporting board below is provided with the retractable supports bar, and the power cylinder cylinder body is obliquely installed at the retractable supports bar, and power cylinder cylinder bar links to each other with book supporting board.
Preferably, retractable supports bar lower end is fixed on the base, and universal wheel is arranged on the base.
Preferably, the book supporting board front edge is provided with baffle plate.
The beneficial effect of the utility model:
Adopt said structure, utilize arcuate cutting blade can tissue be downcut, easy to operate, otch is little; Push the unit problem that can avoid producing hemotoncus is set; Simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the selected embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details, following only is the exemplary protection domain that does not limit the utility model.
Embodiment 1
With reference to accompanying drawing 1; A kind of language teaching is used servicing unit; Comprise being used to place the book supporting board 2 of textbook and be used to regulate the power cylinder of book supporting board 2 angles that book supporting board 2 surfaces are provided with pressing board 1, book supporting board 2 belows are provided with retractable supports bar 6; Power cylinder cylinder body 5 is obliquely installed at retractable supports bar 6, and power cylinder cylinder bar 4 links to each other with book supporting board 2.
During use; Through regulating retractable supports bar 6 length book supporting board 2 is adjusted to a proper height as required; Adjust book supporting board 2 angles of inclination through power cylinder as required then, then books are translated into the page that needs and through pressing board 1 its books are pushed down and got final product, the arm with teacher frees like this; Make things convenient for teacher on blackboard, to write for a long time, alleviated teacher's work load.
Embodiment 2
On the basis of embodiment 1, the preferred scheme of the utility model is: retractable supports bar 6 lower ends are fixed on the base 7, and universal wheel 8 is arranged on the base 7, the convenient book supporting board position of moving.
On the basis of embodiment 1 or 2, the preferred scheme of the utility model is: book supporting board 2 front edge are provided with baffle plate 3, prevent that books are slipped on the ground.
Below only described the basic principle and the preferred implementation of the utility model, those skilled in the art can make many variations and improvement according to foregoing description, and these variations and improvement should belong to the protection domain of the utility model.
Claims (3)
1. a language teaching is used servicing unit; It is characterized in that: comprise book supporting board (2) that is used to place textbook and the power cylinder that is used to regulate book supporting board (2) angle; Book supporting board (2) surface is provided with pressing board (1); Book supporting board (2) below is provided with retractable supports bar (6), and power cylinder cylinder body (5) is obliquely installed in retractable supports bar (6), and power cylinder cylinder bar (4) links to each other with book supporting board (2).
2. use servicing unit according to the said language teaching of claim 1, it is characterized in that: retractable supports bar (6) lower end is fixed on the base (7), and universal wheel (8) is arranged on the base (7).
3. use servicing unit according to claim 1 or 2 said language teachings, it is characterized in that: book supporting board (2) front edge is provided with baffle plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201424125U CN202552762U (en) | 2012-04-07 | 2012-04-07 | Aiding device for Chinese language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201424125U CN202552762U (en) | 2012-04-07 | 2012-04-07 | Aiding device for Chinese language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202552762U true CN202552762U (en) | 2012-11-28 |
Family
ID=47202477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201424125U Expired - Fee Related CN202552762U (en) | 2012-04-07 | 2012-04-07 | Aiding device for Chinese language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202552762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333489A (en) * | 2016-10-16 | 2017-01-18 | 林姝霓 | Recitation platform for teaching in senior high school |
-
2012
- 2012-04-07 CN CN2012201424125U patent/CN202552762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333489A (en) * | 2016-10-16 | 2017-01-18 | 林姝霓 | Recitation platform for teaching in senior high school |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130407 |