CN209525768U - A kind of teaching explanation teaching aid - Google Patents
A kind of teaching explanation teaching aid Download PDFInfo
- Publication number
- CN209525768U CN209525768U CN201821450349.5U CN201821450349U CN209525768U CN 209525768 U CN209525768 U CN 209525768U CN 201821450349 U CN201821450349 U CN 201821450349U CN 209525768 U CN209525768 U CN 209525768U
- Authority
- CN
- China
- Prior art keywords
- support column
- explanation
- clipboard
- panel assembly
- teaching
- 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 teaching aids, it is simple more particularly to a kind of structure, teaching explanation teaching aid convenient to use, including pedestal, idler wheel is arranged at the bottom of pedestal, support column there are two being set on pedestal, crossbeam is equipped between the top of support column, explanation panel assembly is set on crossbeam, explanation panel assembly is triangle-section cylinder shape structure, the end face center for explaining panel assembly is sleeved on crossbeam by bearing arrangement to be rotated around crossbeam, it explains and is equipped with transparent interlayer page on three cylinders of panel assembly, the size of interlayer page and the surface area of cylinder are consistent, the center of the two sides of interlayer page is equipped with arc-shaped notch, explanation content pages are placed between interlayer page and cylinder, the lower section for explaining panel assembly is equipped with clipboard, clipboard and the support column of two sides are rotatablely connected, the two sides of clipboard is to write area, the support column of side is equipped with barrier rib, barrier rib hinge It connects on the medial surface of support column, the free end of barrier rib is equipped with clip structure, and clip structure can clamp the edge of clipboard.
Description
Technical field
The utility model relates to teaching aids, and in particular to a kind of teaching explanation teaching aid that structure is simple, convenient to use.
Background technique
It needs to use various teaching aids in teaching, to facilitate lively explanation course content, only one exhibition of current teaching aid
Show that face needs repeatedly to be replaced when explanation content needs to convert, influences teaching efficiency, and may meet during explaining
When to the problem of needing further picture explanation, it live can not draw, understanding content be influenced, if noise is more in outdoor, no
Have sound amplification function, will affect listening to the teacher for the personnel of listening to the teacher.
Summary of the invention
There is provided that a kind of structure is simple, it is more to have the purpose of the utility model is to overcome the deficiencies in the prior art
The teaching explanation teaching aid of a content display surface and sound amplification function.
The technical solution of the utility model is achieved in that
A kind of teaching explanation teaching aid, including pedestal, the bottom of pedestal are provided with idler wheel, are provided with two on the pedestal
A support column is provided with crossbeam between the top of support column, explanation panel assembly is set on crossbeam, the explanation panel assembly is
Positive triangle column construction, the end face center for explaining panel assembly is sleeved on crossbeam by bearing arrangement to be rotated around crossbeam, described
It explains and is provided with transparent interlayer page on three cylinders of panel assembly, the size of interlayer page and the surface area of cylinder are consistent, every
The two sides of layer page are provided centrally with arc-shaped notch, and explanation content pages are placed between interlayer page and cylinder, explain panel assembly
Lower section is provided with clipboard, the support column rotation connection of the clipboard and two sides, and the two sides of clipboard is to write area, and one
Barrier rib is provided on the support column of side, the barrier rib is hinged on the medial surface of support column, and the free end of barrier rib is set
It is equipped with clip structure, when barrier rib turns to the end perpendicular to clipboard, clip structure can clamp the edge of clipboard.
Public address set is provided on the support column.
Matter storage lattice is provided on the outside of the support column of clipboard.
The top outer of support column is respectively arranged with explanation content pages storage bag.
Cabinet is provided on the pedestal, cabinet has one group of drawer.
The good effect of the utility model is: explanation panel assembly is triangle-section cylinder shape, has three display surfaces, each displaying
Face is equipped with transparent interlayer page, multiple content pages can be placed in interlayer page, and the both sides of the edge center of interlayer page is equipped with arc
Recess conveniently starts interlayer page to the inside placed content page, also facilitates and take out content pages outward from arc-shaped notch；Explain plate dress
It sets and is rotatably installed on crossbeam, the content of a display surface can turn to next display surface after having explained, thus can be with
More contents are once explained, and does not have to repeatedly replacement and explains content pages, improve teaching efficiency；The top two sides of support column are equipped with
Content pages storage bag is explained, the storage content pages that do not explain and the content pages explained are facilitated, it is convenient to take and deposit at any time
It puts, will not mix up and confuse；It is to have public address set on support column, expands the sound of explanation teacher, it is clear to be more advantageous to participant
Hear explanation content；There is clipboard below explanation panel assembly, for writing the content that auxiliary understands, clipboard and support manually
Column is rotatablely connected by bearing arrangement, is conveniently turned to two faces and is write；Resistance is hinged on the support column of clipboard side
The clip structure of blend stop, barrier rib end can clamp clipboard, when writing clipboard is not able to rotate；Close to clipboard
Support column on the outside of matter storage lattice is installed, be used to place lettering pen and blackboard eraser in matter storage lattice；Pedestal is equipped with cabinet, uses
It stores the content pages storage bag of different content, is classified.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of teaching explanation teaching aid, including pedestal 1, cabinet 13, cabinet 13 are installed on pedestal 1
With one group of drawer, for classifying explanation content pages, the bottom of pedestal 1 is equipped with idler wheel, is moved easily, solid on pedestal 1
It connects there are two support column 2, is connected with crossbeam 3 between the top of support column 2, explanation panel assembly 4 is set on crossbeam 3, explains plate
Device 4 is triangle-section cylinder shape structure, and the end face center for explaining panel assembly 4 is sleeved on crossbeam 3 by bearing arrangement to be turned around crossbeam
It is dynamic, it explains and is connected with transparent interlayer page 5, the size of interlayer page 5 and the surface area one of cylinder on three cylinders of panel assembly 4
It causes, there are arc-shaped notch 6, the lower edges of interlayer page 5 and the cylinders of explanation panel assembly 4 to connect at the center of the two sides of interlayer page 5
It is connected together, the left and right sides edge of interlayer page 5 and the cylinder of explanation panel assembly are not connected to, and are placed between interlayer page 5 and cylinder
Content pages are explained, the lower section of explanation panel assembly 4 is equipped with clipboard 7, and the support column 2 of clipboard 7 and two sides passes through bearing rotation
Connection, the two sides of clipboard 7 are to write area, barrier rib 8 are hinged on the support column of side, barrier rib 8 hangs down on vertical plane
Directly being rotated in support column, barrier rib 8 is hinged on the medial surface of support column, and the free end of barrier rib 8 is connected with clip structure 9,
When barrier rib turns to the end perpendicular to clipboard, clip structure can clamp the edge of clipboard, close to the branch of clipboard
It is connected with matter storage lattice 11 on the outside of dagger, is used to store lettering pen and blackboard eraser,.
Further, public address set 10 is installed, public address set 10 is common megaphone, passes through electric power storage on support column 2
Pond or external power supply work, the top outer of support column 2 passes through hook respectively and is mounted with explanation content pages storage bag 12, for depositing
Explanation content pages are put, can be stored respectively with both sides not explaining and having explained.
Claims (5)
1. a kind of teaching explanation teaching aid, including pedestal, the bottom of pedestal are provided with idler wheel, it is characterised in that: the pedestal
Upper setting is provided with crossbeam between the top of support column, explanation panel assembly is set on crossbeam, described says there are two support column
Solution panel assembly is triangle-section cylinder shape structure, and the end face center for explaining panel assembly is sleeved on crossbeam by bearing arrangement to be turned around crossbeam
It is dynamic, transparent interlayer page, the size of interlayer page and the surface of cylinder are provided on three cylinders of the explanation panel assembly
Product is consistent, and the two sides of interlayer page are provided centrally with arc-shaped notch, and explanation content pages, explanation are placed between interlayer page and cylinder
Clipboard is provided with below panel assembly, the support column rotation connection of the clipboard and two sides, the two sides of clipboard is
Area is write, is provided with barrier rib on the support column of side, the barrier rib is hinged on the medial surface of support column, barrier rib
Free end is provided with clip structure, and when barrier rib turns to the end perpendicular to clipboard, clip structure can clamp clipboard
Edge.
2. teaching explanation teaching aid according to claim 1, it is characterised in that: be provided with the dress that amplifies on the support column
It sets.
3. teaching explanation teaching aid according to claim 1, it is characterised in that: set on the outside of the support column of clipboard
It is equipped with matter storage lattice.
4. teaching explanation teaching aid according to claim 1, it is characterised in that: the top outer of support column is respectively arranged with
Explain content pages storage bag.
5. teaching explanation teaching aid according to claim 1, it is characterised in that: it is provided with cabinet on the pedestal,
Cabinet has one group of drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450349.5U CN209525768U (en) | 2018-09-05 | 2018-09-05 | A kind of teaching explanation teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450349.5U CN209525768U (en) | 2018-09-05 | 2018-09-05 | A kind of teaching explanation teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525768U true CN209525768U (en) | 2019-10-22 |
Family
ID=68212373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450349.5U Expired - Fee Related CN209525768U (en) | 2018-09-05 | 2018-09-05 | A kind of teaching explanation teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525768U (en) |
-
2018
- 2018-09-05 CN CN201821450349.5U patent/CN209525768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191022 Termination date: 20210905 |