CN104123862A - Telescopic electronic teaching rod - Google Patents
Telescopic electronic teaching rod Download PDFInfo
- Publication number
- CN104123862A CN104123862A CN201310154713.9A CN201310154713A CN104123862A CN 104123862 A CN104123862 A CN 104123862A CN 201310154713 A CN201310154713 A CN 201310154713A CN 104123862 A CN104123862 A CN 104123862A
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- CN
- China
- Prior art keywords
- telescopic
- expansion link
- rod
- teaching
- usb flash
- 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.)
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Abstract
The invention discloses a teaching aid and especially discloses a telescopic electronic teaching rod. The telescopic electronic teaching rod comprises a telescopic rod, a USB flash disk, a solar panel, a laser lamp and a telescopic ruler. The USB flash disk is arranged on the inner bottom portion of the telescopic rod; the bottom portion of the telescopic rod is provided with a cover; the left lower side of the telescopic rod is provided with a switch; the upper end of the USB flash disk in the telescopic rod is provided with a storage battery; the outer side of the upper end of the storage battery in the telescopic rod is provided with the solar panel; the upper end of the telescopic rod is provided with the laser lamp; and the right side of the telescopic rod is provided with the telescopic ruler. The beneficial effects of the teaching rod are that the teaching rod is simple in structure, convenient to use, small in size, can be used in a telescopic manner, improves the use function of the teaching rod, can meet the demands of teachers in teaching process better, and provides convenience to the teaching of the teachers.
Description
Technical field
The present invention relates to a kind of teaching aid, particularly a kind of telescopic electronic pointer.
Background technology
Teacher is saying class hour, conventionally can use teaching pole to indicate the word on blackboard, and existing teaching pole in use, and function ratio is more single, the needs can not more meet teacher and teach time.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides a kind of simple in structure, telescopic electronic pointer easy to use.
The present invention is achieved through the following technical solutions:
A kind of telescopic electronic pointer, comprise expansion link, USB flash disk, sun power electroplax, laser lamp and shrinkage-rule, described expansion link inner bottom part is equipped with USB flash disk, lid is equipped with in expansion link bottom, expansion link lower-left side is equipped with switch, and in expansion link, savings battery is equipped with in USB flash disk upper end, and sun power electroplax is equipped with in the outside of the savings battery upper end in expansion link, laser lamp is equipped with in expansion link upper end, and shrinkage-rule is equipped with on expansion link right side.
The invention has the beneficial effects as follows: simple in structure, easy to use, small volume, scalable use, has increased the use function of teaching pole, can more meet teachers and say the needs of class hour, has brought convenience to teachers' teaching.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing is the structural representation of the telescopic electronic pointer of the present invention
In figure, 1 expansion link, 2 USB flash disks, 3 lids, 4 switches, 5 savings batteries, 6 sun power electroplaxs, 7 laser lamps, 8 shrinkage-rules.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.A kind of telescopic electronic pointer of this invention, comprise expansion link 1, USB flash disk 2, sun power electroplax 6, laser lamp 7 and shrinkage-rule 8, described expansion link 1 inner bottom part is equipped with USB flash disk 2, lid 3 is equipped with in expansion link 1 bottom, expansion link 1 lower-left side is equipped with switch 4, and savings battery 5 is equipped with in the interior USB flash disk of expansion link 12 upper ends, and sun power electroplax 6 is equipped with in the outside of savings battery 5 upper ends in expansion link 1, laser lamp 7 is equipped with in expansion link 1 upper end, and shrinkage-rule 8 is equipped with on expansion link 1 right side.A kind of telescopic electronic pointer of this invention, when use, expansion link 1 is extended to suitable length, while using laser lamp 7 to indicate, open the left side switch 4 of expansion link 1, indicate the content on blackboard with the light that laser lamp 7 sends, when savings battery 5 does not have electricity, expansion link 1 can be placed under sunshine, utilize sun power electroplax 6 to charge to it, the USB flash disk 2 of expansion link 1 inner bottom part can facilitate stored electrons file, and the shrinkage-rule 8 on expansion link 1 right side facilitates teacher to measure long measure.
Claims (1)
1. a telescopic electronic pointer, comprise expansion link (1), USB flash disk (2), sun power electroplax (6), laser lamp (7) and shrinkage-rule (8), it is characterized in that: expansion link (1) inner bottom part is equipped with USB flash disk (2), lid (3) is equipped with in expansion link (1) bottom, expansion link (1) lower-left side is equipped with switch (4), savings batteries (5) are equipped with in the interior USB flash disk of expansion link (1) (2) upper end, sun power electroplax (6) is equipped with in the outside of savings battery (5) upper end in expansion link (1), laser lamp (7) is equipped with in expansion link (1) upper end, shrinkage-rule (8) is equipped with on expansion link (1) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154713.9A CN104123862A (en) | 2013-04-28 | 2013-04-28 | Telescopic electronic teaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154713.9A CN104123862A (en) | 2013-04-28 | 2013-04-28 | Telescopic electronic teaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104123862A true CN104123862A (en) | 2014-10-29 |
Family
ID=51769255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310154713.9A Pending CN104123862A (en) | 2013-04-28 | 2013-04-28 | Telescopic electronic teaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104123862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248352A (en) * | 2017-07-18 | 2017-10-13 | 安庆状元郎电子科技有限公司 | A kind of electronic pointer based on Digital Campus |
-
2013
- 2013-04-28 CN CN201310154713.9A patent/CN104123862A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248352A (en) * | 2017-07-18 | 2017-10-13 | 安庆状元郎电子科技有限公司 | A kind of electronic pointer based on Digital Campus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |