CN204406751U - Lengthen flexible page-turnable laser teach stick - Google Patents
Lengthen flexible page-turnable laser teach stick Download PDFInfo
- Publication number
- CN204406751U CN204406751U CN201520038894.3U CN201520038894U CN204406751U CN 204406751 U CN204406751 U CN 204406751U CN 201520038894 U CN201520038894 U CN 201520038894U CN 204406751 U CN204406751 U CN 204406751U
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- button
- handle portion
- laser
- teach stick
- teach
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Abstract
The flexible page-turnable laser teach stick of the open a kind of lengthening of the utility model, comprise teach stick main body and receiver, teach stick main body comprises handle portion and pars contractilis, porose A and hole B bottom handle portion, described handle portion one side surface is embedded with LED button from bottom to up successively, laser lamp button, timer display screen, PPT turns over button, button is turned under PPT, handle portion opposite side is connected with teach stick clip on the surface, the in-built button cell of handle portion, LED, generating laser, timer, telepilot, LED button is electrically connected with LED, laser lamp button is electrically connected with generating laser, timer display screen is electrically connected with timer, PPT turns over button, turn over button under PPT to be electrically connected with telepilot, pars contractilis inner sleeve expansion link, expansion link end is connected with indication hat, receiver and telepilot match, be connected with handle portion top bottom pars contractilis.The utility model can realize the clear teaching instruction of entity and the instruction of remote virtual instruction simultaneously, feature richness, and good looking appearance is easy to use.
Description
Technical field
The utility model relates to a kind of teaching aid, particularly relates to a kind of laser teach stick.
Background technology
Teach stick is that the indispensability of teachers ' teaching teaches auxiliary instrument, and along with the development of new technology, existing teach stick is mainly divided into entity teach stick and virtual teach stick, when all there is certain defect:
1, the shortcoming of virtual teach stick: virtual teach stick uses laser designation, a disadvantage of laser designation is that the object instruction of some color is unclear, when particularly denoted object is colored, indicating effect is poorer, almost cannot see the laser of instruction, especially lyceum, if be sitting in classroom postmedian, this phenomenon is more obvious, the phenomenon of frequent appearance is, user thinks the very clear of instruction, but the effect of reality is spectators does not know that what user is indicating, and have impact on teaching efficiency greatly.
2, the shortcoming of entity teach stick: the shortcoming of entity teach stick mainly contains 2 points, above-mentioned long teach stick can accomplish indicating range all standing (except large academic hall height wall-mounted screen) substantially, the short teach stick of laser can carry out closely entity instruction and remote virtual instruction, but both common shortcomings are cannot be interactive with computer, can not regulate and control computer, limit the activity space of user, effect is reported in impact teaching.
To sum up, the defect of virtual teach stick and entity teach stick can be summarized as, and virtual teach stick loses the instruction sharpness of entity teach stick, and entity teach stick has been short of the function of the regulation and control computer of virtual teach stick and other subsidiary functions many.
Utility model content
The utility model aims to provide the flexible page-turnable laser teach stick of a kind of lengthening, can realize the clear teaching instruction of entity and the instruction of remote virtual instruction, feature richness, good looking appearance simultaneously, easy to use.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The utility model is disclosed lengthens flexible page-turnable laser teach stick, comprise teach stick main body and receiver, described teach stick main body comprises handle portion and pars contractilis, porose A and hole B bottom described handle portion, described handle portion one side surface is embedded with LED button from bottom to up successively, laser lamp button, timer display screen, PPT turns over button, button is turned under PPT, described handle portion opposite side is connected with teach stick clip on the surface, the in-built button cell of handle portion, LED, generating laser, timer, telepilot, described LED button is electrically connected with LED, laser lamp button is electrically connected with generating laser, timer display screen is electrically connected with timer, PPT turns over button, turn over button under PPT to be electrically connected with telepilot, described pars contractilis inner sleeve expansion link, described expansion link end is connected with indication hat, described receiver and telepilot match, be connected with handle portion top bottom described pars contractilis.
Preferably, described pars contractilis and handle portion removably connect.
Preferably, described handle portion is threaded with pars contractilis.
Preferably, the material of described expansion link is metal; Described metal has certain toughness and elasticity.
Preferably, be socketed between described expansion link each section of bar.
Preferably, described indication hat is colored sub warhead indication hat.
Further, described indication hat covers expansion link completely when expansion link draws in completely; Be convenient to place, good looking appearance.
Preferably, after described expansion link stretches completely, the length of described teach stick main body is greater than 1 meter; Instruction distance.
Preferably, described receiver comprises USB interface; Conveniently be connected with computing machine.
Virtual teach stick and entity teach stick are incorporated into one by the utility model, the clear teaching instruction of entity and the instruction of remote virtual instruction can be realized simultaneously, it is clear to indicate, feature richness, good looking appearance, easy to use, possess the PPT page-turning function of man-machine interaction, liberation resource-user cost method space, is conducive to teacher and walks close to student simultaneously, increase interactive teaching and learning, improve results of learning, have also been devised clocking capability simultaneously, be convenient to teacher and control teaching process, and the illumination functions such as LED, needed for convenient user's normal lighting.
Accompanying drawing explanation
The structural representation of teach stick main body when Fig. 1 is contraction state;
Fig. 2 is the structural representation of receiver;
Fig. 3 is the structural representation of teach stick main body when drawing high state;
In figure: turn over button, 9-indication hat, 10-expansion link, 11-handle portion, 12-receiver under A, 2-hole, 1-hole B, 3-teach stick clip, 4-LED lamp button, 5-laser lamp button, 6-timer display screen, 7-PPT turn over button, 8-PPT.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.
As Fig. 1, Fig. 2, shown in Fig. 3, the utility model is disclosed lengthens flexible page-turnable laser teach stick, comprise teach stick main body and receiver 12, receiver 12 comprises USB interface, teach stick main body comprises handle portion 11 and pars contractilis, porose A1 and hole B2 bottom handle portion 11, handle portion 11 1 side surface is embedded with LED button 4 from bottom to up successively, laser lamp button 5, timer display screen 6, PPT turns over button 7, button 8 is turned under PPT, handle portion 11 opposite side is connected with teach stick clip 3 on the surface, the in-built button cell of handle portion, LED, generating laser, timer, telepilot, LED button 4 is electrically connected with LED, laser lamp button 5 is electrically connected with generating laser, timer display screen 6 is electrically connected with timer, PPT turns over button 7, turn over button 8 under PPT to be electrically connected with telepilot, pars contractilis inner sleeve expansion link 10, expansion link 10 each sections of centres are socket, expansion link 10 end is connected with indication hat 9, indication hat 9 adopts colored sub warhead indication hat, when expansion link 10 shrinks completely, indication hat 9 can cover Multi-section telescopic bar 10 completely, after expansion link 10 stretches completely, the length of whole teach stick is greater than 1 meter.Receiver 12 and telepilot match, and are connected bottom pars contractilis with handle portion top, and connected mode adopts and is threaded.
Hole A, hole B are respectively used to LED illumination bright dipping and Laser output, when the utility model uses as virtual teach stick, expansion link 10 can be drawn in completely, adopt the laser of handle portion 11 bottom emission to indicate; When the utility model uses as entity teach stick, can, according to the length of actual range adjustable telescopic rod 10, indication hat 9 be adopted to indicate.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (9)
1. one kind lengthens flexible page-turnable laser teach stick, it is characterized in that: comprise teach stick main body and receiver, described teach stick main body comprises handle portion and pars contractilis, porose A and hole B bottom described handle portion, described handle portion one side surface is embedded with LED button from bottom to up successively, laser lamp button, timer display screen, PPT turns over button, button is turned under PPT, described handle portion opposite side is connected with teach stick clip on the surface, the in-built button cell of handle portion, LED, generating laser, timer, telepilot, described LED button is electrically connected with LED, laser lamp button is electrically connected with generating laser, timer display screen is electrically connected with timer, PPT turns over button, turn over button under PPT to be electrically connected with telepilot, described pars contractilis inner sleeve expansion link, described expansion link end is connected with indication hat, described receiver and telepilot match, be connected with handle portion top bottom described pars contractilis.
2. lengthening according to claim 1 is stretched page-turnable laser teach stick, it is characterized in that: described pars contractilis and handle portion removably connect.
3. lengthening according to claim 2 is stretched page-turnable laser teach stick, it is characterized in that: described handle portion is threaded with pars contractilis.
4. lengthening according to claim 1 is stretched page-turnable laser teach stick, it is characterized in that: the material of described expansion link is metal.
5. lengthening according to claim 4 is stretched page-turnable laser teach stick, it is characterized in that: be socketed between described expansion link each section of bar.
6. lengthening according to claim 1 is stretched page-turnable laser teach stick, it is characterized in that: described indication hat is colored sub warhead indication hat.
7. lengthening according to claim 1 is stretched page-turnable laser teach stick, it is characterized in that: described indication hat covers expansion link completely when expansion link draws in completely.
8. lengthening according to claim 1 is stretched page-turnable laser teach stick, and it is characterized in that: after described expansion link stretches completely, the length of described teach stick main body is greater than 1 meter.
9. lengthening according to claim 1 is stretched page-turnable laser teach stick, it is characterized in that: described receiver comprises USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038894.3U CN204406751U (en) | 2015-01-20 | 2015-01-20 | Lengthen flexible page-turnable laser teach stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038894.3U CN204406751U (en) | 2015-01-20 | 2015-01-20 | Lengthen flexible page-turnable laser teach stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406751U true CN204406751U (en) | 2015-06-17 |
Family
ID=53430592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038894.3U Expired - Fee Related CN204406751U (en) | 2015-01-20 | 2015-01-20 | Lengthen flexible page-turnable laser teach stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406751U (en) |
-
2015
- 2015-01-20 CN CN201520038894.3U patent/CN204406751U/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: 20150617 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |