CN200954737Y - Page-stabilizing arm for student turning page of book and mathematics construction formboard - Google Patents
Page-stabilizing arm for student turning page of book and mathematics construction formboard Download PDFInfo
- Publication number
- CN200954737Y CN200954737Y CN 200520064833 CN200520064833U CN200954737Y CN 200954737 Y CN200954737 Y CN 200954737Y CN 200520064833 CN200520064833 CN 200520064833 CN 200520064833 U CN200520064833 U CN 200520064833U CN 200954737 Y CN200954737 Y CN 200954737Y
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- China
- Prior art keywords
- page
- rectangular plate
- book
- hand
- student
- 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 composite unit comprising templates, such as a stretched finger-shaped left hand and a stretched finger-shaped right hand, a set square and a protractor. The composite unit is used for the students in primary schools or middle schools to insert in the opened book for keeping the book unclosed. A rectangular plate is made from a high resilient transparent plastic material. One long edge of the rectangular plate is provided with a ruler with scales and two side portions of the opposite long side of the rectangular plate are provided with the stretched finger-shaped left hand and the stretched finger-shaped right hand respectively. Pluralities of pages are levelly positioned between random fingers for stability. Two short sides of the rectangular plate are scaled with scale marks respectively. The middle of the rectangular plate is provided with the through-carved set square, the protractor and some basic geographic figures. The students can directly counter-draw the figures for quick construction.
Description
Affiliated technical field:
The utility model be for primary and secondary students in reading, when doing one's assignment, insert the books opened and keep the required page number not close up, and the required set square of mathematic(al) construction, protractor etc. are touched the combination of plate.Can help SH study, grow up, raise the efficiency.
Background technology:
Since the dawn of human civilization, primary and secondary students are in when reading, and the books that often open very easily close up, and the books of having to when especially doing one's assignment push on the other hand, another hand are copied topic when pushing down exercise-book taking into account difficultly, and Head and Neck and backbone are crooked posture, are harmful to health.Page closes up again and again, and ceaselessly page turning is pushed, and closes up for preventing books, has to adopt object suppressions such as pencil box, the time and turn over so that attend to one thing and lose sight of another lather ... the student and the head of a family urgently expect voltage stabilizing page device.
In addition, primary and secondary students learn multi-door homework needs corresponding multiple stationery, must be with split stationery such as ruler, set square, protractors in the especially arithmetic operation process, as child unavoidable mixed and disorderly, lose, affect adversely study.
Summary of the invention:
For solving an above-mentioned difficult problem, the utility model is intended to determine on demand that for primary and secondary students provide the page number inserts the books of having routed up that the flat both hands of stretching shape of the finger that can keep page not close up are with the assembly of set square, protractor figures template.
The technical solution adopted in the utility model:
1. prepare a simple structure, the polymer soft board spare of primary and secondary students' easy operating inserts the books that opened, and spine both sides page is divided, and keeps the required page number not close up.
2. split stationery such as the ruler of primary and secondary students' indispensability, set square, protractor are concentrated to be produced on the above-mentioned plate, be easy to management, the convenient use raised the efficiency.
Description of drawings:
Fig. 1 is " student turns over book steady page or leaf hand and mathematic(al) construction template " work sheet.
Fig. 2 is " student turns over book steady page or leaf hand and mathematic(al) construction template " plan structure figure.
Fig. 3 is " student turns over book steady page or leaf hand and mathematic(al) construction template " steady page or leaf schematic top plan view.
Fig. 4 is " student turns over book steady page or leaf hand and mathematic(al) construction template " steady page or leaf front-view schematic diagram
Fig. 5 is " student turns over book steady page or leaf hand and mathematic(al) construction template " finger-like position sectional structure chart.
The specific embodiment:
1. adopt whippy transparent plastic, make certain thickness rectangular slab, carve graduation mark on its base by common ruler, the edge is the slope mouth.
2. another two ends, long limit form the flat left hand and right hand that refers to of stretching out one's hand respectively relatively, and several pages are flat between any finger, and page is divided and stablized.
3. for ease of inserting and weakening bending to page, the finger section is an oblong, and finger tip is slope.
4. rectangular slab two ends minor face is carved with graduation mark respectively.
5. make the basic geometry of set square, protractor and part of hollow out at the middle part of plate, the student directly overlaps picture shape, also can be convenient in order to mapping.
Claims (1)
- A kind of student turns over book steady page or leaf hand and mathematic(al) construction template, it is characterized in that whippy transparent plastic rectangular slab, be graduated ruler on one side, the another side two ends are respectively the flat finger-like left hand and right hand of stretching out one's hand relatively, rectangle two short sides are carved with scale respectively, and the basic geometry of set square, protractor and part of hollow out is made at the rectangular slab middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064833 CN200954737Y (en) | 2005-09-23 | 2005-09-23 | Page-stabilizing arm for student turning page of book and mathematics construction formboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064833 CN200954737Y (en) | 2005-09-23 | 2005-09-23 | Page-stabilizing arm for student turning page of book and mathematics construction formboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954737Y true CN200954737Y (en) | 2007-10-03 |
Family
ID=38773319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520064833 Expired - Fee Related CN200954737Y (en) | 2005-09-23 | 2005-09-23 | Page-stabilizing arm for student turning page of book and mathematics construction formboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954737Y (en) |
-
2005
- 2005-09-23 CN CN 200520064833 patent/CN200954737Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Zhiyuan Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 |