CN204894898U - Multi -functional drawing instrument is used in teaching - Google Patents
Multi -functional drawing instrument is used in teaching Download PDFInfo
- Publication number
- CN204894898U CN204894898U CN201520252468.XU CN201520252468U CN204894898U CN 204894898 U CN204894898 U CN 204894898U CN 201520252468 U CN201520252468 U CN 201520252468U CN 204894898 U CN204894898 U CN 204894898U
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- CN
- China
- Prior art keywords
- chi body
- teaching
- angulation
- rotating disk
- drawing instrument
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Abstract
The utility model provides a multi -functional drawing instrument is used in teaching, including the chi body (1), the chi body two (2), and angulation carousel (3), the chi body (1) and the chi body two (2) rotate with angulation carousel (3) through rotation axis (8) to be connected, fixed be provided with angulation carousel (3) of one (1) one end of the chi body, the other end are provided with laser pen (7), and two (2) one end of the chi body and angulation carousel (3) swing joint set up sliding tray (4) and slide in sliding tray (4) and be provided with chalk clip and hold ware (5) on the chi body two (2). The utility model discloses a multi -functional drawing instrument is used in teaching who provides is multiple functional, and teaching work is accurately carried out to suitable high efficiency.
Description
Technical field
The utility model relates to a kind of instruments used for education, particularly one teaching multifunctional drawing instrument.
Background technology
At present, teacher in the process of giving lessons, often can the indicating teaching aid such as drawing teaching aid and teaching pole such as set square, compasses and protractor, their function singleness, often in field research process, often changes teaching aid continually.
Utility model content
There is teaching aid function singleness for prior art, awkward defect exactly in the purpose of this utility model, provides a kind of multiple functional, be applicable to the teaching multifunctional drawing instrument carrying out teaching efficiently and accurately.
For achieving the above object, the utility model adopts following technical scheme:
Multifunctional drawing instrument is used in a kind of teaching, it is characterized in that: comprise chi body one (1), chi body two (2), angulation rotating disk (3), chi body one (1) and chi body two (2) are rotationally connected by rotating shaft (8) and angulation rotating disk (3), described chi body one (1) one end is fixedly installed angulation rotating disk (3), the other end is provided with laser pen (7), the laser instrument that this end can be utilized to arrange realizes the function of instruction, chi body two (2) one end is flexibly connected with angulation rotating disk (3), chi body two (2) is arranged sliding tray (4), slide in sliding tray (4) and be provided with chalk holder (5), described chi body one (1) also arranges level meter (6).
As further preferably, a straight flange of described chi body one (1) and chi body two (2) is respectively equipped with the graduation mark of measurement length.
As further preferably, described angulation rotating disk (3) is provided with angle measuring calibration.
As preferred further, the back side of described chi body one (1) is provided with the first sucker (9) and the second sucker (10).
Beneficial effect is: 1, structure is simple, reasonable in design, has possessed the function of the multiple drawing instruments such as ruler, compasses, set square, protractor simultaneously, and can use as teaching pole by laser pen.2, easy to use, drawing quality is high, only need by sucker suction on blackboard can accurately, rapid drawing makes various lines and figure.3, compact, easy to carry, and cost is lower.
Accompanying drawing explanation
Fig. 1 is that a kind of teaching of the utility model uses the schematic diagram of multifunctional drawing instrument.
Fig. 2 is the structure schematic diagram of the utility model chi body one.
In figure: chi body 1, chi body 22, angulation rotating disk 3, sliding tray 4, chalk holder 5, level meter 6, laser pen 7, rotating shaft 8, the first sucker 9, second sucker 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in 2, multifunctional drawing instrument is used in a kind of teaching, it is characterized in that: comprise chi body one (1), chi body two (2), angulation rotating disk (3), chi body one (1) and chi body two (2) are rotationally connected by rotating shaft (8) and angulation rotating disk (3), described chi body one (1) one end is fixedly installed angulation rotating disk (3), the other end is provided with laser pen (7), chi body two (2) one end is flexibly connected with angulation rotating disk (3), chi body two (2) is arranged sliding tray (4), slide in sliding tray (4) and be provided with chalk holder block (5).
Described chi body one (1) also arranges level meter (6).A straight flange of described chi body one (1) and chi body two (2) is respectively equipped with the graduation mark measuring length.Described angulation rotating disk (3) is provided with angle measuring calibration.The back side of described chi body one (1) is provided with the first sucker (9) and the second sucker (10).
In use, the angle measuring calibration on the rotating disk of amount usable angle carries out angular surveying, carries out linear measure longimetry by the graduation mark be arranged on chi body one or chi body two.If need rough measurement length.During drawing, chi body two can being opened, carrying out the drafting of unspecified angle by rotating arbitrarily chi body two, by adjusting the circle of the chalk holder on chi body two to a certain diameter of a certain scale.The laser instrument that simultaneously chi end of body can be utilized to arrange realizes the function of instruction.
Finish using, can by chi body one, chi body two-fold, easy to carry and store.
The utility model structure is simple, easy to use, multiple functional, can draw various figure quickly and accurately, and have the function of teaching pole, greatly improve the drawing efficiency in teaching, and collapsible, is easy to carry.
Specific embodiment of the utility model does not form restriction of the present utility model, and every employing analog structure of the present utility model and change, all in protection domain of the present utility model.
Claims (4)
1. multifunctional drawing instrument is used in a teaching, it is characterized in that: comprise chi body one (1), chi body two (2), angulation rotating disk (3), chi body one (1) and chi body two (2) are rotationally connected by rotating shaft (8) and angulation rotating disk (3), described chi body one (1) one end is fixedly installed angulation rotating disk (3), the other end is provided with laser pen (7), the laser instrument that this end can be utilized to arrange realizes the function of instruction, chi body two (2) one end is flexibly connected with angulation rotating disk (3), chi body two (2) is arranged sliding tray (4), slide in sliding tray (4) and be provided with chalk holder (5), described chi body one (1) also arranges level meter (6).
2. a kind of teaching multifunctional drawing instrument according to claim 1, is characterized in that, a straight flange of described chi body one (1) and chi body two (2) is respectively equipped with the graduation mark of measurement length.
3. a kind of teaching multifunctional drawing instrument according to claim 1, is characterized in that, described angulation rotating disk (3) is provided with angle measuring calibration.
4. a kind of teaching multifunctional drawing instrument according to claim 1, it is characterized in that, the back side of described chi body one (1) is provided with the first sucker (9) and the second sucker (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252468.XU CN204894898U (en) | 2015-04-18 | 2015-04-18 | Multi -functional drawing instrument is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252468.XU CN204894898U (en) | 2015-04-18 | 2015-04-18 | Multi -functional drawing instrument is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894898U true CN204894898U (en) | 2015-12-23 |
Family
ID=54917106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252468.XU Expired - Fee Related CN204894898U (en) | 2015-04-18 | 2015-04-18 | Multi -functional drawing instrument is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204894898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071252A (en) * | 2021-05-13 | 2021-07-06 | 曲靖师范学院 | Be applied to mathematical education's multi-functional teaching aid pole |
-
2015
- 2015-04-18 CN CN201520252468.XU patent/CN204894898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071252A (en) * | 2021-05-13 | 2021-07-06 | 曲靖师范学院 | Be applied to mathematical education's multi-functional teaching aid pole |
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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: 20151223 Termination date: 20160418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |