CN105679106A - Mathematical model demonstration teaching aid - Google Patents
Mathematical model demonstration teaching aid Download PDFInfo
- Publication number
- CN105679106A CN105679106A CN201610173926.XA CN201610173926A CN105679106A CN 105679106 A CN105679106 A CN 105679106A CN 201610173926 A CN201610173926 A CN 201610173926A CN 105679106 A CN105679106 A CN 105679106A
- Authority
- CN
- China
- Prior art keywords
- display screen
- screen body
- soft glass
- mathematical model
- wiping
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Printing Methods (AREA)
- Toys (AREA)
Abstract
The invention discloses a mathematical model demonstration teaching aid, including a display screen body (1); upper and lower sides at two ends of the display screen body (1) are provided with positioning lugs (2); a rotating shaft (3) is arranged between two positioning lugs (2) at a same end to be in rotary connection with the two positioning lugs (2); a circle of soft glass (4) is arranged between two rotating shafts (3) at two ends of the display screen body (1) to cling to the excircle surface of the rotating shafts (3). The mathematical model demonstration teaching aid has a simple structure; in use, the atlas formwork of a mathematical model can be projected on the display screen body, and data can be gradually filled on the soft glass; simultaneous explanation and data filling substantially improves teaching effects; for explain of a next curriculum, a driving motor is started, and some adhesive teaching aids adhered on the soft glass can be swept into a receiving cavity through a separator; when the soft glass enters a word wiping cavity, ink marks on the surface of the soft glass can be wiped off through word wiping rollers.
Description
Technical field
The present invention relates to teaching aid field, be specifically related to a kind of mathematical model demonstration teaching aid.
Background technology
The process of professor's mathematical model usually need teacher to draw out corresponding model collection of illustrative plates on blackboard, this type of model collection of illustrative plates draws not only unusual trouble, the serious teaching process having delayed entirety and efficiency, it is all adopt lantern slide to use on classroom for the way that this problem is current, but lantern slide is in teaching process, writing accordingly owing to cannot follow the change of teaching process, but all display quickly, therefore teaching efficiency is also poor.
Summary of the invention
It is an object of the present invention to provide a kind of mathematical model demonstration teaching aid, it can efficiently solve problem existing in background technology.
In order to solve problem existing in background technology, it comprises display screen body 1, the both sides up and down at these display screen body 1 two ends are respectively arranged with location ear mount 2, it is provided with between two location ear mount 2 of same one end and is rotationally connected the rotating shaft 3 coordinated with it, between two rotating shafts 3 at display screen body 1 two ends, it is provided with a circle fit the soft glass 4 of its periphery, wherein it is positioned in the location ear mount 2 at top, display screen body 1 one end and mounting seat 5 is installed, described mounting seat 5 is provided with the drive motor 6 that drive shaft 3 rotates, the back side place of described display screen body 1 is provided with and fastens the wiping mould 7 coordinated with it, it is separated out a containing cavities a by dividing plate 8 in described wiping mould 7 and wipes word chamber b, the height of described dividing plate 8 is slightly above the height wiping mould 7, several wiping word roller 9 is installed in described wiping word chamber b, this wiping word roller 9 is implanted with fine hair.
Owing to have employed above technical scheme, the method have the advantages that simple in construction, can the collection of illustrative plates template of mathematical model be shown on display screen body during use, then progressively each data are filled out on soft glass, can insert thus being greatly improved teaching efficiency in explanation limit, limit, and when explaining next course, start drive motor, namely some the stickup teaching aids being attached on soft glass can be scraped in containing cavities by dividing plate, can pass through again to wipe word roller after soft glass enters into wiping word intracavity, the ink marks on its surface is wiped out.
Accompanying drawing explanation
In order to be illustrated more clearly that the present invention, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1, this detailed description of the invention is to be achieved by the following technical solutions, it comprises display screen body 1, the both sides up and down at these display screen body 1 two ends are respectively arranged with location ear mount 2, it is provided with between two location ear mount 2 of same one end and is rotationally connected the rotating shaft 3 coordinated with it, between two rotating shafts 3 at display screen body 1 two ends, it is provided with a circle fit the soft glass 4 of its periphery, wherein it is positioned in the location ear mount 2 at top, display screen body 1 one end and mounting seat 5 is installed, described mounting seat 5 is provided with the drive motor 6 that drive shaft 3 rotates, the back side place of described display screen body 1 is provided with and fastens the wiping mould 7 coordinated with it, it is separated out a containing cavities a by dividing plate 8 in described wiping mould 7 and wipes word chamber b, the height of described dividing plate 8 is slightly above the height wiping mould 7, several wiping word roller 9 is installed in described wiping word chamber b, this wiping word roller 9 is implanted with fine hair.
Owing to have employed above technical scheme, this detailed description of the invention has the advantages that simple in construction, can the collection of illustrative plates template of mathematical model be shown on display screen body during use, then progressively each data are filled out on soft glass, can insert thus being greatly improved teaching efficiency in explanation limit, limit, and when explaining next course, start drive motor, namely some the stickup teaching aids being attached on soft glass can be scraped in containing cavities by dividing plate, can pass through again to wipe word roller after soft glass enters into wiping word intracavity, ink marks on its surface is wiped out.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that, the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. a mathematical model demonstration teaching aid, it is characterized in that it comprises display screen body (1), the both sides up and down at these display screen body (1) two ends are respectively arranged with location ear mount (2), it is positioned between two of same one end location ear mount (2) to be provided with and is rotationally connected the rotating shaft (3) coordinated with it, it is positioned between two rotating shafts (3) at display screen body (1) two ends to be provided with a circle to fit the soft glass (4) of its periphery, wherein it is positioned in the location ear mount (2) at display screen body (1) top, one end and mounting seat (5) is installed, described mounting seat (5) is provided with the drive motor (6) that drive shaft (3) rotates, the back side place of described display screen body (1) is provided with and fastens the wiping mould (7) coordinated with it, it is separated out a containing cavities a by dividing plate (8) in described wiping mould (7) and wipes word chamber b, the height of described dividing plate (8) is slightly above the height wiping mould (7), several wiping word roller (9) is installed in described wiping word chamber b, this wiping word roller (9) is implanted with fine hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173926.XA CN105679106B (en) | 2016-03-20 | 2016-03-20 | A kind of mathematical model demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173926.XA CN105679106B (en) | 2016-03-20 | 2016-03-20 | A kind of mathematical model demonstration teaching aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105679106A true CN105679106A (en) | 2016-06-15 |
| CN105679106B CN105679106B (en) | 2018-11-23 |
Family
ID=56215115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173926.XA Expired - Fee Related CN105679106B (en) | 2016-03-20 | 2016-03-20 | A kind of mathematical model demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105679106B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061392A (en) * | 1964-05-05 | 1967-03-15 | Deutsches Paedagogisches Zentr | Improvements in teaching apparatus |
| CN101323223A (en) * | 2007-06-13 | 2008-12-17 | 刘宪海 | Teaching demonstration and board writing teaching aid |
| CN103680249A (en) * | 2013-12-11 | 2014-03-26 | 安徽师范大学 | Computer portraying penmanship practicing board |
| CN203870385U (en) * | 2014-06-10 | 2014-10-08 | 长江大学 | Novel writable projection board |
| CN204288554U (en) * | 2014-12-29 | 2015-04-22 | 姚子艳 | A kind of Chinese literature instructional device |
| CN204596249U (en) * | 2015-05-13 | 2015-08-26 | 王晓旭 | A kind of college english reading course teaching aid |
-
2016
- 2016-03-20 CN CN201610173926.XA patent/CN105679106B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061392A (en) * | 1964-05-05 | 1967-03-15 | Deutsches Paedagogisches Zentr | Improvements in teaching apparatus |
| CN101323223A (en) * | 2007-06-13 | 2008-12-17 | 刘宪海 | Teaching demonstration and board writing teaching aid |
| CN103680249A (en) * | 2013-12-11 | 2014-03-26 | 安徽师范大学 | Computer portraying penmanship practicing board |
| CN203870385U (en) * | 2014-06-10 | 2014-10-08 | 长江大学 | Novel writable projection board |
| CN204288554U (en) * | 2014-12-29 | 2015-04-22 | 姚子艳 | A kind of Chinese literature instructional device |
| CN204596249U (en) * | 2015-05-13 | 2015-08-26 | 王晓旭 | A kind of college english reading course teaching aid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105679106B (en) | 2018-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20181123 Termination date: 20190320 |