CN202650328U - Multifunctional pointer - Google Patents
Multifunctional pointer Download PDFInfo
- Publication number
- CN202650328U CN202650328U CN 201220312746 CN201220312746U CN202650328U CN 202650328 U CN202650328 U CN 202650328U CN 201220312746 CN201220312746 CN 201220312746 CN 201220312746 U CN201220312746 U CN 201220312746U CN 202650328 U CN202650328 U CN 202650328U
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- CN
- China
- Prior art keywords
- penholder
- pointer
- utility
- model
- expansion link
- 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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- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model relates to a teaching tool and in particular relates to a multifunctional pointer, comprising a telescopic rod and a penholder. The multifunctional pointer is characterized in that one end of the telescopic rod is provided with a rod cap and the other end of the telescopic rod is provided with a nut connected with the penholder in a screwing manner, an electronic power supply is disposed in the penholder, a tail of the penholder is provided with an LED lamp and a laser lamp, and one side of the penholder is provided with switch buttons of the LED lamp and the laser lamp. The beneficial effects of the utility model are that the multifunctional pointer is simple in a structure, convenient and practical and can raise teaching efficiency.
Description
(1) technical field
The utility model relates to a kind of educational aid, particularly a kind of multi-functional teacher's pointer.
(2) background technology
Teacher is saying class hour, tends to pointing out focal points, so that learning records study also has teacher to impart knowledge to students with traditional teacher's pointer, although this teacher's pointer is more convenient than hand, volume is larger, and weight is larger, and it is more inconvenient to take in; Along with the improvement of teaching environment, many classrooms have used multimedia to teach, and at this moment, teacher just better points out focal points before computer, and traditional teacher's pointer is aobvious curtailment just, affects efficiency of teaching.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of simple in structure, multi-functional teacher's pointer that function is multiplex is provided.
The utility model is achieved by the following technical solution:
A kind of multi-functional teacher's pointer, comprise expansion link and penholder, it is characterized in that: described expansion link one end is provided with pole cap, the other end of expansion link is provided with nut and penholder and twists and connect, penholder inside is provided with electronic power supply, the penholder tail end is provided with LED lamp and laser lamp, and penholder one side is provided with LED lamp switch button and laser lamp shift knob.
Therefore, the beneficial effects of the utility model are: this multi-functional teacher's pointer, and simple in structure, convenient and practical, improve efficiency of teaching.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model.Among the figure, 1 expansion link, 2 penholders, 3 pole caps, 4 nuts, 5 electronic power supplies, 6LED lamp, 7 laser lamps, 8LED lamp switch button, 9 laser lamp shift knobs.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises expansion link 1 and penholder 2, it is characterized in that: described expansion link 1 one ends are provided with pole cap 3, the other end of expansion link 1 is provided with nut 4 and penholder 2 stubborn connecing, penholder 2 inside are provided with electronic power supply 5, penholder 2 tail ends are provided with LED lamp 6 and laser lamp 7, and penholder 2 one sides are provided with LED lamp switch button 8 and laser lamp shift knob 9.
Adopt multi-functional teacher's pointer of the present utility model, elongate expansion link 1 and can make closely flexible teacher's pointer, pin 9 laser lamps 7 of laser lamp shift knob with hand and can send red laser, can be used as remote teacher's pointer, pin 8 LED lamps of LED lamp switch button, 6 meeting luminous lightings, penholder 2 inside are provided with electronic power supply 5, and are replaceable.Therefore, the beneficial effects of the utility model are: this multi-functional teacher's pointer, and simple in structure, convenient and practical, improve efficiency of teaching.
Claims (1)
1. multi-functional teacher's pointer, comprise expansion link (1) and penholder (2), it is characterized in that: described expansion link (1) one end is provided with pole cap (3), the other end of expansion link (1) is provided with nut (4) and connects with penholder (2) is stubborn, penholder (2) inside is provided with electronic power supply (5), penholder (2) tail end is provided with LED lamp (6) and laser lamp (7), and penholder (2) one sides are provided with LED lamp switch button (8) and laser lamp shift knob (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312746 CN202650328U (en) | 2012-06-26 | 2012-06-26 | Multifunctional pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312746 CN202650328U (en) | 2012-06-26 | 2012-06-26 | Multifunctional pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650328U true CN202650328U (en) | 2013-01-02 |
Family
ID=47419398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312746 Expired - Fee Related CN202650328U (en) | 2012-06-26 | 2012-06-26 | Multifunctional pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650328U (en) |
-
2012
- 2012-06-26 CN CN 201220312746 patent/CN202650328U/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: 20130102 Termination date: 20130626 |