CN201918054U - Multi-functional electric pointer - Google Patents
Multi-functional electric pointer Download PDFInfo
- Publication number
- CN201918054U CN201918054U CN2011200232439U CN201120023243U CN201918054U CN 201918054 U CN201918054 U CN 201918054U CN 2011200232439 U CN2011200232439 U CN 2011200232439U CN 201120023243 U CN201120023243 U CN 201120023243U CN 201918054 U CN201918054 U CN 201918054U
- Authority
- CN
- China
- Prior art keywords
- laser
- storage unit
- pointer
- indicating member
- multifunctional electronic
- 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 discloses a multi-functional electric pointer which is characterized by comprising a laser indicating unit inside the pen shaped shell, a storage unit and a universal serial bus (USB) plug. The laser indicating unit consists of an power supplying unit, a hollow telescopic drawing bar, a laser generator and a laser button exposed on a pen shaped outer shell, wherein the laser generator and the laser button are connected to a power supplying unit circuit; the storage unit is connected to the USB plug. Compared with the prior art, the multi-function electric pointer has the advantages of being convenient to use, multiple in functions, low in cost and convenient to carry.
Description
[technical field]
The utility model relates to a kind of teaching aid, particularly a kind of multifunctional electronic teacher's pointer that carries out classroom instruction that is applicable to.
[background technology]
Teacher's pointer is that the teacher carries out the requisite teaching aid of classroom instruction.The similar radio whip antenna of traditional teacher's pointer, the use of can stretching.Along with the reach of science, teacher's pointer updates, and laser pen arises at the historic moment, and laser pen utilizes laser projection on blackboard, plays the effect of indication, is widely used in occasions such as product demonstration, electronic teaching and academic conference.But laser pen is when the picture demonstration of color complexity, and its indicating effect also is not so good as the flexible teacher's pointer of tradition.And modern teaching is widely applied electronic teaching, and e-teaching plan is also more and more universal, and the teacher need carry storeies such as USB flash disk.
[utility model content]
Technical assignment of the present utility model is at above the deficiencies in the prior art, and a kind of multifunctional electronic teacher's pointer is provided, the advantage of integrating traditional teacher's pointer and laser pen, the simultaneously integrated function of storer.
The technical scheme in the invention for solving the technical problem is: a kind of multifunctional electronic teacher's pointer, it is characterized in that: comprise laser indicating member, storage unit and USB plug in the lip pencil shell, described laser indicating member comprise power supply unit, hollow telescopic lever, laser generator, be exposed to the laser button on the lip pencil shell, laser generator, laser button and power supply unit circuit are connected; Storage unit is connected with the USB plug data.
Above-mentioned laser indicating member and storage unit are for being threaded.
Said memory cells can comprise storage device controller, nand flash memory chip and quartz (controlled) oscillator.
Said memory cells can be the multiple fastening seat contact reader.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, easy to use, can indicate by laser and indicator stem dual mode;
2, integrated the pocket memory that the teacher uses always, function is used more;
3, with low cost, easy to carry.
[description of drawings]
Fig. 1 is a laser indicating member structural representation of the present utility model.
[embodiment]
Below in conjunction with specification drawings and specific embodiments the utility model is further specified.
The utility model comprises laser indicating member, power supply unit, storage unit and the USB plug in the lip pencil shell.
As shown in Figure 1, described laser indicating member comprise hollow telescopic lever 1, laser generator 2, be exposed to laser button 3 and power supply unit 4 on the lip pencil shell, described laser generator 2, laser button 3 and power supply unit 4 circuit are connected.Laser indicating member and storage unit are connected to each other by screw thread 5.Laser indicating member and storage unit can be used respectively.
Described storage unit is connected with the USB plug data.USB plug has the cap for brush outward.
Storage unit among the embodiment 1 comprises storage device controller, nand flash memory chip and quartz (controlled) oscillator.This storage unit is fixed in the utility model, and characteristics are that information is reliable.
Storer among the embodiment 2 is the multiple fastening seat contact reader, can read SD card and mini-SD card, and characteristics are convenient flexibly.
Need to prove; particular of the present utility model is described in detail the utility model; for a person skilled in the art, in the various conspicuous change of under the situation that does not deviate from spirit and scope of the present utility model it being carried out all within protection domain of the present utility model.
Claims (4)
1. multifunctional electronic teacher's pointer, it is characterized in that: comprise laser indicating member, storage unit and USB plug in the lip pencil shell, described laser indicating member comprise power supply unit, hollow telescopic lever, laser generator, be exposed to the laser button on the lip pencil shell, described laser generator, laser button and power supply unit circuit are connected; Storage unit is connected with the USB plug data.
2. multifunctional electronic teacher's pointer according to claim 1 is characterized in that described laser indicating member and storage unit are for being threaded.
3. multifunctional electronic teacher's pointer according to claim 1 is characterized in that described storage unit comprises storage device controller, nand flash memory chip and quartz (controlled) oscillator.
4. multifunctional electronic teacher's pointer according to claim 1 is characterized in that described storage unit is the multiple fastening seat contact reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200232439U CN201918054U (en) | 2011-01-20 | 2011-01-20 | Multi-functional electric pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200232439U CN201918054U (en) | 2011-01-20 | 2011-01-20 | Multi-functional electric pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918054U true CN201918054U (en) | 2011-08-03 |
Family
ID=44417846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200232439U Expired - Fee Related CN201918054U (en) | 2011-01-20 | 2011-01-20 | Multi-functional electric pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280134A (en) * | 2013-06-08 | 2013-09-04 | 湖州职业技术学院 | Electronic pointer |
| CN107256643A (en) * | 2017-07-27 | 2017-10-17 | 安庆状元郎电子科技有限公司 | A kind of electronic whiteboard for being easy to cleaning with retractable pointer |
-
2011
- 2011-01-20 CN CN2011200232439U patent/CN201918054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280134A (en) * | 2013-06-08 | 2013-09-04 | 湖州职业技术学院 | Electronic pointer |
| CN103280134B (en) * | 2013-06-08 | 2016-04-13 | 湖州职业技术学院 | A kind of electronic teacher pointer |
| CN107256643A (en) * | 2017-07-27 | 2017-10-17 | 安庆状元郎电子科技有限公司 | A kind of electronic whiteboard for being easy to cleaning with retractable pointer |
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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: 20110803 Termination date: 20120120 |