CN201877024U - Laser pen with retractable pointer - Google Patents
Laser pen with retractable pointer Download PDFInfo
- Publication number
- CN201877024U CN201877024U CN2010206395505U CN201020639550U CN201877024U CN 201877024 U CN201877024 U CN 201877024U CN 2010206395505 U CN2010206395505 U CN 2010206395505U CN 201020639550 U CN201020639550 U CN 201020639550U CN 201877024 U CN201877024 U CN 201877024U
- Authority
- CN
- China
- Prior art keywords
- laser pen
- pointer
- teacher
- scalable
- retractable pointer
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model relates to a laser pen with a retractable pointer, which comprises a laser pen body and the retractable pointer, and the laser pen is characterized in that the retractable pointer is mounted on one side of the laser pen body. When needing to be used, the retractable pointer is extended, and when needing to be used, the laser pen is switched on. The structure of the laser pen is simple, and the laser pen is easy to fabricate.
Description
Technical field
The utility model relates to a kind of realia, more precisely is a kind of laser pen that has scalable teacher's pointer.
Background technology
Laser pen and teacher's pointer all are very important parts in the teaching now, laser pen is used for using in playing lantern slides, teacher's pointer then uses when not using lantern slide, when people should use laser pen to use teacher's pointer again just, and teacher's pointer and laser pen are not together, will cause certain inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of a kind of laser pen that has scalable teacher's pointer simple in structure.
The purpose of this utility model can realize in the following manner: a kind of laser pen that has scalable teacher's pointer, comprise laser pen main body and scalable teacher's pointer, be characterized in scalable teacher's pointer being installed in a side of laser pen, when will use teacher's pointer, scalable teacher's pointer elongation is got final product, when not using teacher's pointer scalable teacher's pointer shortening is got final product.
The utility model has following advantage compared with prior art: because laser pen and teacher's pointer have been fixed on together, so just made things convenient for people to use teacher's pointer and laser pen.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
As follows with reference to accompanying drawing 1: a kind of laser pen with scalable teacher's pointer, it is characterized in that: the side in laser pen main body 1 is equipped with scalable teacher's pointer 2, say that when using teacher's pointer scalable teacher's pointer 2 elongations get final product, say when not using teacher's pointer that scalable teacher's pointer 2 shortenings get final product, the utility model is simple in structure, is easy to make.
Claims (1)
1. a laser pen that has scalable teacher's pointer comprises laser pen main body (1) and scalable teacher's pointer (2), it is characterized in that: the side in laser pen main body (1) is equipped with scalable teacher's pointer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206395505U CN201877024U (en) | 2010-11-26 | 2010-11-26 | Laser pen with retractable pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206395505U CN201877024U (en) | 2010-11-26 | 2010-11-26 | Laser pen with retractable pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877024U true CN201877024U (en) | 2011-06-22 |
Family
ID=44164937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206395505U Expired - Fee Related CN201877024U (en) | 2010-11-26 | 2010-11-26 | Laser pen with retractable pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877024U (en) |
-
2010
- 2010-11-26 CN CN2010206395505U patent/CN201877024U/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: 20110622 Termination date: 20111126 |