CN204614302U - A kind of physical plane course of teaching simple harmonic device - Google Patents
A kind of physical plane course of teaching simple harmonic device Download PDFInfo
- Publication number
- CN204614302U CN204614302U CN201520320982.2U CN201520320982U CN204614302U CN 204614302 U CN204614302 U CN 204614302U CN 201520320982 U CN201520320982 U CN 201520320982U CN 204614302 U CN204614302 U CN 204614302U
- Authority
- CN
- China
- Prior art keywords
- inserted sheet
- space
- connecting portion
- base plate
- simple harmonic
- 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
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of physical plane course of teaching simple harmonic device, belong to teaching aid technical field, comprise base plate, described base plate is provided with the first connecting hole; Bearing, described bearing is rotatably connected at the lower surface of described base plate; 5 time inserted sheets, described 5 time inserted sheet bottoms are equipped with 5 the first connecting portions; 5 space inserted sheets, inserted sheet top, described 5 spaces is equipped with second connecting portion suitable with described first connecting portion, and described 5 space inserted sheets: each space inserted sheet lower surface is equipped with at least one first holding section, described 5 space inserted sheets are connected on described base plate by the horizontal buckle side by side in the first respective holding section, and described 5 time inserted sheets are longitudinally fixed on described 5 space inserted sheets side by side by the cooperation of the first respective connecting portion and the second connecting portion.The utility model structure is simple, and student can be made in teaching process intuitively to understand time cycle property and the space periodicity of plane simple harmonic wave.
Description
Technical field
The utility model belongs to teaching aid technical field, particularly relates to a kind of physical plane course of teaching simple harmonic device.
Background technology
At present, when teacher explains the relevant knowledge of plane simple harmonic wave on classroom, usually be all draw with chalk to explain on blackboard, usually several figure of picture are needed, such explanation is not directly perceived, and separately can only explain time cycle property and the space periodicity of plane simple harmonic wave, be not easy to time cycle property and space periodicity that student intuitively understands plane simple harmonic wave.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, a kind of physical plane course of teaching simple harmonic device of the time cycle property providing a kind of student of being convenient to intuitively to understand plane simple harmonic wave and space periodicity.
For solving the problem, technical solution adopted in the utility model is:
A kind of physical plane course of teaching simple harmonic device, comprising:
Base plate, described base plate is provided with the first connecting hole;
Bearing, described bearing is connected to the lower surface of described base plate;
5 time inserted sheets, comprise a T
0time inserted sheet, a T
14time inserted sheet, a T
12time inserted sheet, a T
34time inserted sheet, a T time inserted sheet, described 5 time inserted sheet bottoms are equipped with 5 the first connecting portions;
5 space inserted sheets, comprise a λ
0space inserted sheet, a λ
14space inserted sheet, a λ
12space inserted sheet, a λ
34space inserted sheet, a λ space inserted sheet, inserted sheet top, described 5 spaces is equipped with second connecting portion suitable with described first connecting portion, and described 5 space inserted sheets: each space inserted sheet lower surface is equipped with at least one first holding section, described 5 space inserted sheets are laterally connected on described base plate by the first respective holding section side by side, and described 5 time inserted sheets are longitudinally fixed on described 5 space inserted sheets side by side by the cooperation of the first respective connecting portion and the second connecting portion.
Further, described first holding section comprises cylinder and buckle, described cylinder is along the lower surface of described space inserted sheet to downward-extension, and described buckle is located at the lower end of described cylinder, wherein said cylinder through described base plate and described buckle be only against on the lower surface of described base plate.
Further, described base plate and described bearing are for being rotatably connected.
Further, described first connecting portion and the second connecting portion are draw-in groove.
Further, Open Side Down for the draw-in groove of described first connecting portion.
Further, the draw-in groove opening upwards of described second connecting portion.
The beneficial effect adopting technique scheme to produce is: the utility model structure is simple, and student can be made in teaching process intuitively to understand time cycle property and the space periodicity of plane simple harmonic wave.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of physical plane course of teaching simple harmonic of the utility model device.
Fig. 2 is the right view of a kind of physical plane course of teaching simple harmonic of the utility model device.
Fig. 3 is the vertical view of the base plate of a kind of physical plane course of teaching simple harmonic of the utility model device.
Fig. 4 is the T of a kind of physical plane course of teaching simple harmonic of the utility model device
0time plate-inserting structure schematic diagram.
Fig. 5 is the T of a kind of physical plane course of teaching simple harmonic of the utility model device
14time plate-inserting structure schematic diagram.
Fig. 6 is the T of a kind of physical plane course of teaching simple harmonic of the utility model device
12time plate-inserting structure schematic diagram.
Fig. 7 is the T of a kind of physical plane course of teaching simple harmonic of the utility model device
34time plate-inserting structure schematic diagram.
Fig. 8 is the T time plate-inserting structure schematic diagram of a kind of physical plane course of teaching simple harmonic of the utility model device.
Fig. 9 is the λ of a kind of physical plane course of teaching simple harmonic of the utility model device
0space plate-inserting structure schematic diagram.
Figure 10 is the λ of a kind of physical plane course of teaching simple harmonic of the utility model device
14space plate-inserting structure schematic diagram.
Figure 11 is the λ of a kind of physical plane course of teaching simple harmonic of the utility model device
12space plate-inserting structure schematic diagram.
Figure 12 is the λ of a kind of physical plane course of teaching simple harmonic of the utility model device
34space plate-inserting structure schematic diagram.
Figure 13 is the λ space plate-inserting structure schematic diagram of a kind of physical plane course of teaching simple harmonic of the utility model device.
In figure: 1, base plate; 2, bearing; 31, T
0time inserted sheet; 32, T
14time inserted sheet; 33, T
12time inserted sheet; 34, T
34time inserted sheet; 35, T time inserted sheet; 4, the first connecting portion; 51, λ
0space inserted sheet; 52, λ
14space inserted sheet; 53, λ
12space inserted sheet; 54, λ
34space inserted sheet; 55, λ space inserted sheet; 6, the second connecting portion; 7, the first holding section; 8, the first connecting hole.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
A kind of physical plane course of teaching simple harmonic device as depicted in figs. 1 and 2, comprise bearing 2, base plate 1,5 time inserted sheets and 5 space inserted sheets, described 5 time inserted sheets, comprising: a T
0time inserted sheet 31, T
14time inserted sheet 32, T
12time inserted sheet 33, T
34time inserted sheet 34, T time inserted sheet 35, described 5 time inserted sheet bottoms are equipped with 5 the first connecting portions 4, and described 5 space inserted sheets, comprising: a λ
0space inserted sheet 51, λ
14space inserted sheet 52, λ
12space inserted sheet 53, λ
34space inserted sheet 54, λ space inserted sheet 55, inserted sheet top, described 5 spaces is equipped with 5 second connecting portions 6 suitable with described first connecting portion 4, and described 5 space inserted sheets: each space inserted sheet lower surface is equipped with at least one first holding section 7, described 5 space inserted sheets are laterally connected on described base plate 1 by the first respective holding section 7 side by side, described 5 time inserted sheets are longitudinally fixed on described 5 space inserted sheets side by side by the cooperation of the first respective connecting portion 4 and the second connecting portion 6, and base plate 1 is connected with bearing 2 below.
Be illustrated in figure 3 the vertical view of the base plate of a kind of physical plane course of teaching simple harmonic of the utility model device, described base plate 1 is provided with first connecting hole 8 suitable with the first holding section 7.
The T of a kind of physical plane course of teaching simple harmonic of the utility model device is respectively as shown in Fig. 4-Fig. 8
0time inserted sheet 31, T
14time inserted sheet 32, T
12time inserted sheet 33, T
34the structural representation of time inserted sheet 34, T time inserted sheet 35, described 5 time inserted sheet bottoms are equipped with 5 the first connecting portions 4, and optionally, described first connecting portion 4 is draw-in groove, and draw-in groove Open Side Down.
The λ of a kind of physical plane course of teaching simple harmonic of the utility model device is respectively as shown in Fig. 9-Figure 13
0space inserted sheet 51, λ
14space inserted sheet 52, λ
12space inserted sheet 53, λ
34space inserted sheet 54, λ space inserted sheet 55, inserted sheet top, described 5 spaces is equipped with second connecting portion 6 suitable with described first connecting portion 4, and optionally, described second connecting portion 6 is draw-in groove, and the opening upwards of draw-in groove.And described 5 space inserted sheet lower surfaces are equipped with at least one first holding section 7.
Concrete, described first holding section 7 comprises: cylinder 71 and buckle 72, described cylinder 71 is along the lower surface of described space inserted sheet to downward-extension, described buckle 72 is located at the lower end of described cylinder 71, and wherein said cylinder 71 passes described base plate 1 and described buckle 72 is only against on the lower surface of described base plate 1.
According to another preferred embodiment of the present utility model, described base plate 1 and described bearing 2 are for being rotatably connected.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (6)
1. a physical plane course of teaching simple harmonic device, is characterized in that, comprising:
Base plate (1), described base plate (1) is provided with the first connecting hole (8);
Bearing (2), described bearing (2) is connected to the lower surface of described base plate (1);
5 time inserted sheets, comprise a T
0time inserted sheet (31), a T
14time inserted sheet (32), a T
12time inserted sheet (33), a T
34time inserted sheet (34), a T time inserted sheet (35), described 5 time inserted sheet bottoms are equipped with 5 the first connecting portions (4);
5 space inserted sheets, comprise a λ
0space inserted sheet (51), a λ
14space inserted sheet (52), a λ
12space inserted sheet (53), a λ
34space inserted sheet (54), λ space inserted sheet (55), inserted sheet top, described 5 spaces is equipped with second connecting portion (6) suitable with described first connecting portion (4), and described 5 space inserted sheets: each space inserted sheet lower surface is equipped with at least one first holding section (7), described 5 space inserted sheets are laterally connected on described base plate (1) by respective the first holding section (7) side by side, described 5 time inserted sheets are longitudinally fixed on described 5 space inserted sheets side by side by the cooperation of respective the first connecting portion (4) and the second connecting portion (6).
2. a kind of physical plane course of teaching simple harmonic device according to claim 1, it is characterized in that: described first holding section (7) comprises cylinder (71) and buckle (72), described cylinder (71) is along the lower surface of described space inserted sheet to downward-extension, described buckle (72) is located at the lower end of described cylinder (71), wherein said cylinder (71) through described base plate (1) and described buckle (72) be only against on the lower surface of described base plate (1).
3. a kind of physical plane course of teaching simple harmonic device according to claim 1, is characterized in that: described base plate (1) and described bearing (2) are for being rotatably connected.
4. a kind of physical plane course of teaching simple harmonic device according to claim 1, is characterized in that: described first connecting portion (4) and the second connecting portion (6) are draw-in groove.
5. a kind of physical plane course of teaching simple harmonic device according to claim 2, is characterized in that: Open Side Down for the draw-in groove of described first connecting portion (4).
6. a kind of physical plane course of teaching simple harmonic device according to claim 2, is characterized in that: the draw-in groove opening upwards of described second connecting portion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320982.2U CN204614302U (en) | 2015-05-19 | 2015-05-19 | A kind of physical plane course of teaching simple harmonic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320982.2U CN204614302U (en) | 2015-05-19 | 2015-05-19 | A kind of physical plane course of teaching simple harmonic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614302U true CN204614302U (en) | 2015-09-02 |
Family
ID=53966837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320982.2U Expired - Fee Related CN204614302U (en) | 2015-05-19 | 2015-05-19 | A kind of physical plane course of teaching simple harmonic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614302U (en) |
-
2015
- 2015-05-19 CN CN201520320982.2U patent/CN204614302U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203588494U (en) | Demonstration device used for history teaching | |
| CN204117376U (en) | One moves freely instructional terminal screen height regulating device | |
| CN204614302U (en) | A kind of physical plane course of teaching simple harmonic device | |
| CN203697800U (en) | Idler wheel type English four-line lattice scriber | |
| CN204557938U (en) | A kind of Political Education of College Students Map-hanging set | |
| CN204946417U (en) | The Graphic Panel that a kind of Destination Management teaching uses | |
| CN203651283U (en) | Line drawing assist device for English teaching | |
| CN203995300U (en) | A kind of Chinese teaching board | |
| CN205375860U (en) | Law classroom teaching of department apparatus | |
| CN204363426U (en) | English teaching Combined desk | |
| CN202159446U (en) | Teaching aid for teaching Chinese in primary schools | |
| CN204288535U (en) | Novel Chinese teaching shows teaching aid | |
| CN204516131U (en) | A kind of Political Teaching picture display device | |
| CN203995330U (en) | The line-plotting device that a kind of primary Chinese teaching is used | |
| CN204406750U (en) | A kind of music teaching device | |
| CN204132833U (en) | A kind of Novel artistic design specialist multifunctional workstation | |
| CN204117377U (en) | One moves freely instructional terminal expansion bracket device | |
| CN203706503U (en) | Novel turnover slot type display board for finance teaching | |
| CN202443619U (en) | Combination-type stave teaching aid | |
| CN203078045U (en) | Detachable blackboard | |
| CN203032211U (en) | Chinese teaching square grid ruler | |
| CN203727045U (en) | Novel blackboard for teaching | |
| CN202566764U (en) | Chalk box | |
| CN203142189U (en) | English four-line-three-grid setting-out device | |
| CN204650829U (en) | A kind of novel economizer teaching Graphic Panel |
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: 20150902 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |