CN201417520Y - Position teaching instrument - Google Patents
Position teaching instrument Download PDFInfo
- Publication number
- CN201417520Y CN201417520Y CN2009201727056U CN200920172705U CN201417520Y CN 201417520 Y CN201417520 Y CN 201417520Y CN 2009201727056 U CN2009201727056 U CN 2009201727056U CN 200920172705 U CN200920172705 U CN 200920172705U CN 201417520 Y CN201417520 Y CN 201417520Y
- Authority
- CN
- China
- Prior art keywords
- panel
- pointer
- ring
- annulus
- circular arc
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000004088 simulation Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a position teaching instrument, it includes panel [1] of iron system, pointer [3] and the simulation thing piece [5] of making with magnet, drawing ring [2] on panel [1], ring [2] is for four sector areas that perpendicular line and water flat line etc. through the ring center divide into the central angle for 90 degrees, the circular arc of every sector area equally divide into 90 check, the circular arc is inside and outside according to in the same direction, the anticlockwise direction marks 0~90 angle number, every sectorial 45 degrees department is equipped with the identification line with the diameter coincidence, ring [2] is marked eight direction sign outward, simulation thing piece [5] adsorbs on the panel in ring [2], pointer [3] swing joint is at the center of ring, have the scale on pointer [3 ]. The utility model relates to a convenient audio-visual teaching instrument who knows position and position concept.
Description
Technical field
The utility model relates to a kind of teaching aid, especially a kind of position teaching appliance.
Background technology
Position or orientation teaching are important contents of courses of primary school teaching.Orientation or position teaching are to allow the student understand the notion of orientation or position, set up correct location aware, also in the method for grasping according to direction and the definite position of distance, know from experience and determine the application of position in life, thereby form corresponding ability simultaneously.At present, the teaching of orientation or position mainly is that teacher is by telling about and assisting mapping to finish.The shortcoming of above-mentioned orientation teaching is abstract, uninteresting, is difficult to allow the student get information about, and to the correct location aware of student and the formation of idea, can only play the effect of getting half the result with twice the effort, and is to teach arduously, learns also difficult.Yet however, but never have the instruments used for education that a kind of student of allowing intuitively understands orientation or position concept.
The utility model content
The purpose of this utility model is just to provide a kind of position teaching appliance, makes things convenient for teacher to impart knowledge to students, and also makes things convenient for the student to understand the notion of orientation or position intuitively.
The technical solution adopted in the utility model is: a kind of position teaching appliance, it is characterized in that it comprises panel made of iron, pointer and the analogies piece made from magnet, be painted with annulus on the described panel, annulus is divided into four fan sections that central angle is 90 degree for perpendicular line and the horizontal line by circle ring center, the circular arc in each fan section is divided into 90 lattice, circular arc is inside and outside by suitable, counterclockwise indicate 0 ~ 90 angle number, each 45 fan-shaped degree place is provided with the tag line that overlaps with diameter, annulus indicates eight direction signs outward, the analogies piece is adsorbed on the interior panel of annulus, pointer is movably connected in the center of annulus, has scale on the pointer.
Adopt technique scheme, during teaching, magnet analogies piece is placed in the annulus, rotating pointer makes the center position of pointer center line by the analogies piece, can read the direction of analogies piece with respect to circle ring center's point by the number of degrees on the pointer indication circular arc.Can read the distance of analogies piece by the scale on the pointer apart from circle ring center.People and determine the position of analogies piece, vice versa, allows the student understand the notion of relative position as early as possible in the ocular demonstration process, and can study in order to practise.
Placement during for convenient teaching, it also comprises the support that is movably connected in back side of panel, makes the cooperating of panel and support panel tiltedly to be stood.
Be the convenient panel that hangs, there is lanyard in back side of panel top system.
In sum, the beneficial effects of the utility model are: because the utility model adopts annulus is divided into four parts, to each part 90 parts of five equilibriums again, thereby all directions on the plane have been comprised, again by pointer determine the analogies piece the orientation and with the distance in the center of circle, therefore can make things convenient for the notion that intuitively discloses orientation or position.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model rear view.
Among the figure, 1, panel, 2, annulus, 3, pointer, 4, lanyard, 5, the analogies piece, 6, support.
Embodiment
A kind of position of the utility model teaching appliance, it is characterized in that it comprises panel 1 made of iron, pointer 3 and the analogies piece made from magnet 5, pointer 3 can be made with transparent material, be painted with annulus 2 on the described panel 1, annulus 2 is divided into four fan sections that central angle is 90 degree for perpendicular line and the horizontal line by circle ring center, the circular arc in each fan section is divided into 90 lattice, circular arc is inside and outside by suitable, counterclockwise indicate 0 ~ 90 angle number, each 45 fan-shaped degree place is provided with the tag line that overlaps with diameter, indicate eight direction signs outside the annulus 2, analogies piece 5 is adsorbed on the panel in the annulus 2, and pointer 3 is movably connected in the center of annulus, has scale on the pointer 3.It also comprises the support 6 that is movably connected in panel 1 back side, makes the cooperating of panel 1 and support panel tiltedly to be stood.For panel 1 can be hung, be that lanyard 4 is arranged above back side of panel.
Claims (3)
1, a kind of position teaching appliance, it is characterized in that it comprises panel made of iron [1], pointer [3] and the analogies piece made from magnet [5], be painted with annulus [2] on the described panel [1], annulus [2] is divided into four fan sections that central angle is 90 degree for perpendicular line and the horizontal line by circle ring center, the circular arc in each fan section is divided into 90 lattice, circular arc is inside and outside by suitable, counterclockwise indicate 0 ~ 90 angle number, each 45 fan-shaped degree place is provided with the tag line that overlaps with diameter, indicate eight direction signs outside the annulus [2], analogies piece [5] is adsorbed on the interior panel of annulus [2], pointer [3] is movably connected in the center of annulus, and pointer has scale on [3].
2, position according to claim 1 teaching appliance is characterized in that it also comprises the support [6] that is movably connected in back side of panel, makes the cooperating of panel [1] and support [6] panel [1] tiltedly to be stood.
3, position according to claim 1 and 2 teaching appliance is characterized in that there is lanyard [4] in top, panel [1] back side system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201727056U CN201417520Y (en) | 2009-04-17 | 2009-04-17 | Position teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201727056U CN201417520Y (en) | 2009-04-17 | 2009-04-17 | Position teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417520Y true CN201417520Y (en) | 2010-03-03 |
Family
ID=41793945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201727056U Expired - Fee Related CN201417520Y (en) | 2009-04-17 | 2009-04-17 | Position teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417520Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282191A (en) * | 2014-10-17 | 2015-01-14 | 南丹县青少年学生校外活动中心 | Position and direction teaching tool |
-
2009
- 2009-04-17 CN CN2009201727056U patent/CN201417520Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282191A (en) * | 2014-10-17 | 2015-01-14 | 南丹县青少年学生校外活动中心 | Position and direction teaching tool |
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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: 20100303 Termination date: 20130417 |