CN204123863U - Multifunctional teaching aid - Google Patents
Multifunctional teaching aid Download PDFInfo
- Publication number
- CN204123863U CN204123863U CN201420561749.9U CN201420561749U CN204123863U CN 204123863 U CN204123863 U CN 204123863U CN 201420561749 U CN201420561749 U CN 201420561749U CN 204123863 U CN204123863 U CN 204123863U
- Authority
- CN
- China
- Prior art keywords
- teaching aid
- wiping board
- multifunctional teaching
- termination
- resistance
- 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
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Abstract
The utility model discloses a kind of Multifunctional teaching aid, relate to a kind of teaching aid, described Multifunctional teaching aid comprises plastics wiping board, and this wiping board rear end is provided with handle, and this handle rear portion is provided with Anti-slip cover; Described wiping board bilateral symmetry is provided with cell body, and described wiping board felt mattress is fixed between described cell body; Described wiping board front end is provided with telescopic joint, and this telescopic joint front end is provided with teaching pole, and this teaching pole termination is transparent termination, is provided with water proof light emitting strip in this transparent termination.Compared with the existing, the utility model protection Multifunctional teaching aid area occupied little, carry with easy to use, even if fall in water do not hinder yet continue use.
Description
Technical field
The utility model relates to a kind of teaching aid, particularly a kind of Multifunctional teaching aid.
Background technology
During teacher teaches, often need to use various teaching aid, as wiping board, teaching pole etc., carry very inconvenient, and area occupied is large, and teaching pole indicating positions is not too obvious, therefore very inconvenient.
Utility model content
The purpose of this utility model is just to provide a kind of Multifunctional teaching aid, and this Multifunctional teaching aid area occupied is little, carry with easy to use, continues to use even if fall in water also not hinder.
The technical solution of the utility model is: a kind of Multifunctional teaching aid, and described Multifunctional teaching aid comprises plastics wiping board, and this wiping board rear end is provided with handle, and this handle rear portion is provided with Anti-slip cover; Described wiping board bilateral symmetry is provided with cell body, and described wiping board felt mattress is fixed between described cell body; Described wiping board front end is provided with telescopic joint, and this telescopic joint front end is provided with teaching pole, and this teaching pole termination is transparent termination, is provided with water proof light emitting strip in this transparent termination.
As preferably, described water proof light emitting strip is made up of resistance, indicator lamp, pcb board, transparent adhesive tape groove, described pcb board is arranged in the cavity of described transparent adhesive tape groove, described resistance and indicator lamp are arranged on described pcb board, match sheet and a sealing gasket is respectively established at the two ends of described transparent adhesive tape groove, and described match sheet and sealing gasket are directly connected by screw.
As preferably, described resistance is pellet resistance.
As preferably, described indicator lamp is LED light.
Compared with prior art, the beneficial effects of the utility model are: area occupied is little, carry with easy to use, continue to use even if fall in water also not hinder.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model water proof light emitting strip.
Fig. 3 is the utility model water proof light emitting strip pcb board schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Multifunctional teaching aid as Figure 1-3, comprises plastics wiping board 4, and this wiping board 4 rear end is provided with handle 7, and this handle 7 rear portion is provided with Anti-slip cover 8.
Wiping board 4 bilateral symmetry is provided with cell body 5, and wiping board felt mattress 6 is fixed between cell body 5.
Wiping board 4 front end is provided with telescopic joint 1, and this telescopic joint 1 front end is provided with teaching pole 2, and this teaching pole 2 termination is transparent termination, is provided with water proof light emitting strip 3 in this transparent termination.
Water proof light emitting strip 3 is made up of resistance 36, indicator lamp 37, pcb board 32, transparent adhesive tape groove 31, pcb board 32 is arranged in the cavity of transparent adhesive tape groove 31, resistance 36 and indicator lamp 37 are arranged on PCB 32 plate, a match sheet 34 and sealing gasket 33 are respectively established in the two ends of transparent adhesive tape groove 31, and match sheet 34 and sealing gasket 33 are directly connected by screw.Water proof light emitting strip 3 and wire 35.
Resistance 36 is pellet resistance, and indicator lamp 37 is LED light.
Above-mentioned embodiment is only unrestricted as explanation of the present utility model; the utility model protection domain also should comprise those apparent conversions to those skilled in the art, conversion, change or substitute; and in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (4)
1. a Multifunctional teaching aid, is characterized in that: described Multifunctional teaching aid comprises plastics wiping board, and this wiping board rear end is provided with handle, and this handle rear portion is provided with Anti-slip cover; Described wiping board bilateral symmetry is provided with cell body, and described wiping board felt mattress is fixed between described cell body; Described wiping board front end is provided with telescopic joint, and this telescopic joint front end is provided with teaching pole, and this teaching pole termination is transparent termination, is provided with water proof light emitting strip in this transparent termination.
2. Multifunctional teaching aid according to claim 1, it is characterized in that: described water proof light emitting strip is made up of resistance, indicator lamp, pcb board, transparent adhesive tape groove, described pcb board is arranged in the cavity of described transparent adhesive tape groove, described resistance and indicator lamp are arranged on described pcb board, match sheet and a sealing gasket is respectively established at the two ends of described transparent adhesive tape groove, and described match sheet and sealing gasket are directly connected by screw.
3. Multifunctional teaching aid according to claim 2, is characterized in that: described resistance is pellet resistance.
4. Multifunctional teaching aid according to claim 2, is characterized in that: described indicator lamp is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561749.9U CN204123863U (en) | 2014-09-26 | 2014-09-26 | Multifunctional teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561749.9U CN204123863U (en) | 2014-09-26 | 2014-09-26 | Multifunctional teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123863U true CN204123863U (en) | 2015-01-28 |
Family
ID=52380249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561749.9U Expired - Fee Related CN204123863U (en) | 2014-09-26 | 2014-09-26 | Multifunctional teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123863U (en) |
-
2014
- 2014-09-26 CN CN201420561749.9U patent/CN204123863U/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: 20150128 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |