CN203444664U - Multifunctional remote control pointer used for computer teaching - Google Patents
Multifunctional remote control pointer used for computer teaching Download PDFInfo
- Publication number
- CN203444664U CN203444664U CN201320417989.7U CN201320417989U CN203444664U CN 203444664 U CN203444664 U CN 203444664U CN 201320417989 U CN201320417989 U CN 201320417989U CN 203444664 U CN203444664 U CN 203444664U
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- China
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- holding rod
- usb
- hand
- remote control
- multifunctional remote
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Abstract
The utility model discloses a multifunctional remote control pointer used for computer teaching. The multifunctional remote control pointer includes a hand-held rod and a telescoping rod connected at the top of the hand-held rod; the hand-held rod is a hollow cylinder and threaded to an end cap at the lower end of the hand-held rod; a USB rechargeable battery and a USB flash disk are disposed in the hand-held rod, a USB interface of the USB flash disk is disposed in the lower end in the hand-held rod, and a USB slot of the USB rechargeable battery is disposed in a side surface of the hand-held rod; a boss is disposed between the hand-held rod and the telescoping rod, the boss is provided with a control button and a wireless transmitter, and the top end of the telescoping rod is provided with a laser emitting head. By adopting the hand-held rod and the telescoping rod, a telescoping function can be achieved; the USB rechargeable battery and the USB flash disk which are disposed in the hand-held rod, and the control button and the wireless transmitter which are disposed on the boss can be used for achieving wireless operations such as page-turning; and the laser emitting head disposed at the top end of the telescoping rod can be used for indicating, and the multifunctional remote control pointer used for computer teaching can facilitate teaching for teachers, raise teaching effects greatly, be simple structure and easy to achieve.
Description
Technical field
The utility model relates to a kind of teaching pole, relates in particular to a kind of Multifunctional remote control teaching bar for computer teaching.
Background technology
Along with the development of the universal and computer teaching of computing machine, multimedia presentation technology has been widely used in the classroom and academic hall of colleges and universities, for improving audition effect, improving the quality of teaching and brought into play extremely important effect.Computer-controlled multimedia presentation system, is used screen to replace traditional blackboard, utilizes the software development such as PowerPoint and Flash to become courseware, by projector projects to screen.While giving lessons, teacher stands near screen, and the content that hand-held teaching pole is pointed in screen is explained.In needs enter into the next one perhaps during next screen, teacher has to repeatedly go to that computing machine is other carries out associative operation, and the not timing that makes to give a lecture is interrupted, and seriously has influence on the effect of giving lessons.
Though existing laser pen can play the effect of teaching pole on the market, part laser pen is also provided with control knob and realizes page-turning function, in general function singleness.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional remote control teaching bar for computer teaching, and teaching pole has Telescopic, laser indication function and USB memory function, can realize radio operations such as carrying out page turning simultaneously.
The utility model adopts following technical proposals:
A kind of Multifunctional remote control teaching bar for computer teaching, comprise holding rod and the expansion link that is connected to holding rod top, described holding rod is hollow cylindrical, the holding rod lower end bottom cover that has been threaded, in holding rod, be provided with USB rechargeable battery and USB flash disk, the USB interface of USB flash disk is arranged on holding rod interior lower end, the USB slot of USB rechargeable battery is arranged on holding rod side, between holding rod and expansion link, be provided with boss, on boss, be provided with and control button and wireless base station apparatus, expansion link is provided with laser beam emitting head foremost.
Described holding rod outside surface is provided with anti-skid structure.
Described holding rod length is 10cm.
Described expansion link is 3 section telescopic bars.
Described control button comprises upturning key, downturning key, laser designation key and power key.
The utility model is realized Telescopic by holding rod is set with the expansion link that is connected to holding rod top, and USB rechargeable battery is set in holding rod and USB flash disk is realized USB charge function and USB memory function, the control button and the wireless base station apparatus that on boss, arrange can be realized the radio operations such as page turning, the laser beam emitting head that also can utilize expansion link to arrange is foremost indicated, facilitated giving lessons of teacher, greatly improved the effect of giving lessons, simple in structure, be easy to realize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises holding rod 1 and is connected to the expansion link 2 of holding rod 1 top, holding rod 1 is hollow cylindrical, in holding rod 1, be provided with USB rechargeable battery 3 and USB flash disk 4, the USB interface 5 of USB flash disk 4 is arranged on holding rod 1 interior lower end, the holding rod 1 lower end bottom cover 6 that has been threaded, can effectively protect USB flash disk 4 after covering bottom cover 6, avoids USB flash disk 4 to damage because of collision, water inlet; The USB slot 7 of USB rechargeable battery 3 is arranged on holding rod 1 side, and user can charge to the utility model easily by data line, reduces use cost.Expansion link 2 is provided with laser beam emitting head 8 foremost.Between holding rod 1 and expansion link 2, be provided with boss 9, on boss 9, be provided with and control button and wireless base station apparatus 10, control button and comprise upturning key 11, downturning key 12, laser designation key 13 and power key 14, upturning key 11 and downturning key 12 switch for realizing the front and back of content on screen, laser designation key 13 is indicated for opening laser beam emitting head 8, and power key 14 is for opening or close the utility model.User can be by wireless base station apparatus 10 and the realization that is connected USB radio receiver on computers and realizes aforesaid operations function.Identical with the laser pen principle of work that is provided with control knob of selling on existing market owing to realizing associative operation by control button in the utility model, do not repeat them here.
In order to guarantee slippage phenomenon can not to occur in use, holding rod 1 outside surface is provided with anti-skid structure, and anti-skid structure can be adopted the made of plastic Anti-slip cover that is provided with non-slip process lines.For the ease of carrying, the length of the utility model holding rod 1 is 10cm, and expansion link 2 adopts 3 section telescopic bars.
Claims (5)
1. a Multifunctional remote control teaching bar for computer teaching, comprise holding rod and the expansion link that is connected to holding rod top, it is characterized in that: described holding rod is hollow cylindrical, the holding rod lower end bottom cover that has been threaded, in holding rod, be provided with USB rechargeable battery and USB flash disk, the USB interface of USB flash disk is arranged on holding rod interior lower end, the USB slot of USB rechargeable battery is arranged on holding rod side, between holding rod and expansion link, be provided with boss, on boss, be provided with and control button and wireless base station apparatus, expansion link is provided with laser beam emitting head foremost.
2. Multifunctional remote control teaching bar for computer teaching according to claim 1, is characterized in that: described holding rod outside surface is provided with anti-skid structure.
3. Multifunctional remote control teaching bar for computer teaching according to claim 2, is characterized in that: described holding rod length is 10cm.
4. Multifunctional remote control teaching bar for computer teaching according to claim 3, is characterized in that: described expansion link is 3 section telescopic bars.
5. Multifunctional remote control teaching bar for computer teaching according to claim 4, is characterized in that: described control button comprises upturning key, downturning key, laser designation key and power key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417989.7U CN203444664U (en) | 2013-07-15 | 2013-07-15 | Multifunctional remote control pointer used for computer teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417989.7U CN203444664U (en) | 2013-07-15 | 2013-07-15 | Multifunctional remote control pointer used for computer teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444664U true CN203444664U (en) | 2014-02-19 |
Family
ID=50095694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320417989.7U Expired - Fee Related CN203444664U (en) | 2013-07-15 | 2013-07-15 | Multifunctional remote control pointer used for computer teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444664U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297483A (en) * | 2016-09-13 | 2017-01-04 | 南宁市远才教育咨询有限公司 | A kind of Multifunctional electronic ferule |
| CN108766110A (en) * | 2018-06-19 | 2018-11-06 | 武汉轻工大学 | Prevent the teacher's pointer forgotten |
| CN108986591A (en) * | 2018-08-28 | 2018-12-11 | 广东海翔教育科技有限公司 | A kind of Multifunctional teaching rod for mathematical education |
| CN110827621A (en) * | 2019-11-27 | 2020-02-21 | 徐州蓝格数字科技有限公司 | Teaching stick for computer teaching |
-
2013
- 2013-07-15 CN CN201320417989.7U patent/CN203444664U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297483A (en) * | 2016-09-13 | 2017-01-04 | 南宁市远才教育咨询有限公司 | A kind of Multifunctional electronic ferule |
| CN108766110A (en) * | 2018-06-19 | 2018-11-06 | 武汉轻工大学 | Prevent the teacher's pointer forgotten |
| CN108766110B (en) * | 2018-06-19 | 2020-10-13 | 武汉轻工大学 | Teacher's pointer capable of preventing forgetting |
| CN108986591A (en) * | 2018-08-28 | 2018-12-11 | 广东海翔教育科技有限公司 | A kind of Multifunctional teaching rod for mathematical education |
| CN110827621A (en) * | 2019-11-27 | 2020-02-21 | 徐州蓝格数字科技有限公司 | Teaching stick for computer teaching |
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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: 20140219 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |