CN201607846U - Luminescent teaching rod - Google Patents
Luminescent teaching rod Download PDFInfo
- Publication number
- CN201607846U CN201607846U CN2010201313744U CN201020131374U CN201607846U CN 201607846 U CN201607846 U CN 201607846U CN 2010201313744 U CN2010201313744 U CN 2010201313744U CN 201020131374 U CN201020131374 U CN 201020131374U CN 201607846 U CN201607846 U CN 201607846U
- Authority
- CN
- China
- Prior art keywords
- handle
- toggle switch
- rod
- battery compartment
- circuit board
- 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
A luminescent teaching rod comprises a front rod body and a rear handle, wherein the rod body adopts a transparent or semitransparent tube body; a circuit board is arranged in an inner hole of the rod body; a plurality of tricolored light emitting diodes are arranged on the circuit board; a battery compartment is arranged in the inner cavity of the handle; a toggle switch is arranged on the side of the handle; and the electrodes of the battery compartment is electrically connected with the tricolored light emitting diodes through the toggle switch by a lead wire. The utility model can give out light in different colors to indicate different teaching contents, thereby easily causing students' attention, leading students to more seriously study, improving the teaching quality, and having popularization value.
Description
Technical field:
The utility model relates to a kind of teaching with luminous religion bar, gives directions content that write or the projector projection on the blackboard when being used to give lessons.
Background technology:
Present used religion bar, generally be regular length or telescopic elongate body, when teachers' instruction, can not do different indications with the religion bar according to the different content of being said, the word that analogy is wrongly write easily to normal instruction knowledge, the content that pays particular attention to, student, the topic that does wrong etc., can not cause student's enough attention and attention, remember not deeply, learn unsturdy.
Summary of the invention:
The purpose of this utility model provides a kind of luminous religion bar, when the teacher lectures different content with it, can do different indications, reminds the student to note.
The purpose of this utility model realizes as follows: this luminous religion bar comprises the anterior body of rod and the handle at rear portion, and the body of rod is transparent or semitransparent body, in the body of rod endoporus circuit board is set, the some Tricolor LEDs of device on the circuit board; The handle inner chamber is a battery compartment, and handle side is provided with toggle switch, and the battery compartment electrode is electrically connected with Tricolor LED by toggle switch with lead.By the diverse location of toggle switch, it is luminous and send three kinds of light of different colours to change the religion bar.
This religion bar can send three kinds of light of different colours, and the teacher just can allow the religion bar remind the student to note by the light of different colours when lecturing the knowledge of different content like this.Tricolor LED is selected for use red, yellow, green three looks, the teacher is normal when lecturing knowledge like this, religion bar green light; When telling about important principle, points for attention etc. and need special content of reminding, religion bar jaundice light allows the student focus one's attention on especially; And when enumerating wrongly written character, wrong topic and explanation, the religion bar glows, and allows the student know, the content of religion bar indication is wrong.
By above content as can be seen, this utility model causes student's attention easily by sending out the different lecture contents of light indication of different colours, and it is more sturdy that the student is learnt, and can improve the quality of teaching, and has promotional value.
Description of drawings:
Accompanying drawing is the structural representation of the utility model religion bar.
Embodiment:
With reference to accompanying drawing, this luminous religion bar comprises the anterior body of rod 3 and the handle 1 at rear portion, and the body of rod 3 is transparent or semitransparent body, and the body of rod 3 adopts plastic production, in the body of rod 3 endoporus circuit board 4 is set, the some Tricolor LEDs 5 of device on the circuit board 4; Handle 1 inner chamber is a battery compartment, and handle 1 side is provided with toggle switch 2, and the battery compartment electrode is electrically connected with Tricolor LED 5 by toggle switch 2 with lead.The negative pole end that is battery compartment links to each other by the negative pole of lead with Tricolor LED 5, the positive terminal of battery compartment is guided toggle switch 2 into by lead, toggle switch 2 is four position switch, and three road output terminals of toggle switch 2 connect three positive poles in the Tricolor LED 5 respectively.Can adopt connection in series-parallel to adapt to the battery of different voltages between the same colour tube of Tricolor LED 5.
Claims (1)
- FF-1. a luminous religion bar comprises the anterior body of rod and the handle at rear portion, and it is characterized in that: the body of rod (3) is transparent or semitransparent body, and circuit board (4) is set in the body of rod (3) endoporus, and circuit board (4) is gone up the some Tricolor LEDs of device (5); Handle (1) inner chamber is a battery compartment, and handle (1) side is provided with toggle switch (2), and the battery compartment electrode is electrically connected with Tricolor LED (5) by toggle switch (2) with lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313744U CN201607846U (en) | 2010-03-11 | 2010-03-11 | Luminescent teaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313744U CN201607846U (en) | 2010-03-11 | 2010-03-11 | Luminescent teaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607846U true CN201607846U (en) | 2010-10-13 |
Family
ID=42952550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201313744U Expired - Fee Related CN201607846U (en) | 2010-03-11 | 2010-03-11 | Luminescent teaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607846U (en) |
-
2010
- 2010-03-11 CN CN2010201313744U patent/CN201607846U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20110311 |