CN205364933U - Portable multi -functional teaching aid - Google Patents
Portable multi -functional teaching aid Download PDFInfo
- Publication number
- CN205364933U CN205364933U CN201620027139.XU CN201620027139U CN205364933U CN 205364933 U CN205364933 U CN 205364933U CN 201620027139 U CN201620027139 U CN 201620027139U CN 205364933 U CN205364933 U CN 205364933U
- Authority
- CN
- China
- Prior art keywords
- ruler
- stitch
- teaching aid
- steel bar
- flexible steel
- 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
Links
Abstract
The utility model relates to a portable multi -functional teaching aid belongs to teaching aid technical field. Technical scheme is: contain ruler (1), flexible billet (2), stitch (3), stitch lid (4), chalk box (5), laser emitter (6), button cell (7) and laser switch (8), the one end of ruler (1) is equipped with stitch (3), stitch (3) outside is equipped with stitch lid (4), the other end of ruler (1) is equipped with chalk box (5), chalk box (5) inside cavity structure that is, be equipped with button cell (7) on chalk box (5), chalk box (5) tip is equipped with laser emitter (6), be equipped with laser switch (8) on ruler (1), flexible billet (2) one end articulates on ruler (1). The beneficial effects of the utility model are that: collect ruler, compasses, graphometer and infrared ray teacher's pointer in an organic whole, one multi -purpose, carries convenient to use. Can let the teacher have more abundant flexibility at the in -process of giving lessons, the better links up with the student.
Description
Technical field
This utility model relates to a kind of multifunctional teaching tools, belongs to teaching aid technical field.
Background technology
At present, teacher mainly has graphometer, ruler, compasses and infrared ray teacher's pointer at the teaching aid that classroom teaching is conventional, but these educational aid functions are more single, teacher often wants several teaching aids to combine use in teaching process, to the teaching of teacher with very big inconvenience, moreover, the space that these educational aids take is also relatively larger, compares and affects the attractive in appearance of classroom.
Utility model content
This utility model purpose is to provide a kind of portable multi-function teaching aid, integrates ruler, compasses, graphometer and infrared ray teacher's pointer, carries easy to use, solves Problems existing in background technology.
The technical solution of the utility model is:
A kind of portable multi-function teaching aid, comprise ruler, flexible steel bar, stitch, stitch lid, chalk holder, generating laser, button cell and laser switch, one end of ruler is provided with stitch, being provided with stitch lid outside stitch, the other end of ruler is provided with chalk holder, and chalk holder is internal in cavity structure, chalk holder is provided with button cell, chalk holder end is provided with generating laser, and ruler is provided with laser switch, and flexible steel bar is fixed on ruler.
Described flexible steel bar semicircular in shape.
Described flexible steel bar is provided with scale.
Laser switch on ruler is located on the pin joint of ruler and flexible steel bar.
Adopt this utility model, ruler and flexible steel bar constitute compasses, can use as compasses, flexible steel bar is bent into semicircle, can use as graphometer, press the laser switch on ruler, teacher can use it as teacher's pointer, realize distance learning to guide, a small amount of chalk in chalk holder, can also be stored, in order to teachers uses.
The beneficial effects of the utility model are: integrate ruler, compasses, graphometer and infrared ray teacher's pointer, and a tool is multiplex, carries easy to use.Teacher can be allowed to have motility more fully in the process of giving lessons, better link up with student.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is that the flexible steel bar of this utility model is bent into structural representation after semicircle；
Fig. 3 is that this utility model circuit controls schematic diagram；
In figure: ruler 1, flexible steel bar 2, stitch 3, stitch lid 4, chalk holder 5, generating laser 6, button cell 7, laser switch 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, a kind of portable multi-function teaching aid, comprise ruler 1, flexible steel bar 2, stitch 3, stitch lid 4, chalk holder 5, generating laser 6, button cell 7 and laser switch 8, one end of ruler 1 is provided with stitch 3, stitch lid 4 it is provided with outside stitch 3, the other end of ruler 1 is provided with chalk holder 5, chalk holder 5 is internal in cavity structure, chalk holder 5 is provided with button cell 7, chalk holder 5 end is provided with generating laser 6, ruler 1 is provided with laser switch 8, and flexible steel bar 2 one end is hinged on ruler 1.
In the present embodiment, flexible steel bar 2 is provided with scale, and the laser switch 8 on ruler 1 is fixed on the pin joint of ruler 1 and flexible steel bar 2.
With reference to accompanying drawing 2, flexible steel bar 2 is bent into semicircle, can use as graphometer.
With reference to accompanying drawing 1,3, pressing the laser switch 8 on ruler 1, teacher can use it as teacher's pointer, it is achieved distance learning is guided.
Claims (4)
1. a portable multi-function teaching aid, it is characterized in that comprising ruler (1), flexible steel bar (2), stitch (3), stitch lid (4), chalk holder (5), generating laser (6), button cell (7) and laser switch (8), one end of ruler (1) is provided with stitch (3), stitch (3) outside is provided with stitch lid (4), the other end of ruler (1) is provided with chalk holder (5), chalk holder (5) is internal in cavity structure, chalk holder (5) is provided with button cell (7), chalk holder (5) end is provided with generating laser (6), ruler (1) is provided with laser switch (8), flexible steel bar (2) one end is hinged on ruler (1).
2. portable multi-function teaching aid according to claim 1, it is characterised in that described flexible steel bar (2) semicircular in shape.
3. portable multi-function teaching aid according to claim 1 and 2, it is characterised in that described flexible steel bar (2) is provided with scale.
4. portable multi-function teaching aid according to claim 1, it is characterised in that the laser switch (8) on described ruler (1) is located on the pin joint of ruler (1) and flexible steel bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027139.XU CN205364933U (en) | 2016-01-05 | 2016-01-05 | Portable multi -functional teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027139.XU CN205364933U (en) | 2016-01-05 | 2016-01-05 | Portable multi -functional teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364933U true CN205364933U (en) | 2016-07-06 |
Family
ID=56276785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027139.XU Expired - Fee Related CN205364933U (en) | 2016-01-05 | 2016-01-05 | Portable multi -functional teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364933U (en) |
-
2016
- 2016-01-05 CN CN201620027139.XU patent/CN205364933U/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: 20160706 Termination date: 20170105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |