CN203733347U - Novel teaching rod with USB flash disk - Google Patents
Novel teaching rod with USB flash disk Download PDFInfo
- Publication number
- CN203733347U CN203733347U CN201420056588.8U CN201420056588U CN203733347U CN 203733347 U CN203733347 U CN 203733347U CN 201420056588 U CN201420056588 U CN 201420056588U CN 203733347 U CN203733347 U CN 203733347U
- Authority
- CN
- China
- Prior art keywords
- spotlight
- tube
- telescopic frame
- disk
- frame tube
- 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
- 201000009310 astigmatism Diseases 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 238000005192 partition Methods 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
一种带U盘的新型教棒，包括U盘座，聚光灯管和伸缩架管，U盘座上固定有U盘，所述聚光灯管与伸缩架管螺纹连接，另一端卡接有粉笔套管；所述粉笔套管内中部设有隔板，其一端设有三角卡爪，另一端外壁上设有橡胶防滑套；所述聚光灯管内固定有聚光灯，其外壳上设有聚光灯的开关按钮；所述伸缩架管中部设有透明限位板，所述透明限位板中间开设有透光孔，所述伸缩架管内还设有中空的金属套管组，所述金属套管组最前端的套管上连接有圆形的玻璃散光体，所述散光体的圆心与透光孔的圆心在一条直线上。与现有技术相比，本实用新型结构简单将老师的教学用具进行了统一设置，避免了容易遗失的状况，适合广泛推广。
A new type of teaching rod with a U disk, including a U disk seat, a spotlight tube and a telescopic frame tube, a U disk is fixed on the U disk seat, the spotlight tube is screwed to the telescopic frame tube, and the other end is clamped with a chalk sleeve The middle part of the chalk casing is provided with a partition, one end is provided with a triangular claw, and the outer wall of the other end is provided with a rubber anti-slip sleeve; the spotlight tube is fixed with a spotlight, and its shell is provided with a switch button for the spotlight; There is a transparent limit plate in the middle of the telescopic frame tube, and a light-transmitting hole is opened in the middle of the transparent limit plate. A hollow metal sleeve group is also provided in the telescopic frame tube. A circular glass astigmatism body is connected to the top, and the center of the astigmatism body and the center of the light transmission hole are on a straight line. Compared with the prior art, the utility model has a simple structure, uniformly arranges the teacher's teaching tools, avoids the situation that is easy to be lost, and is suitable for wide promotion.
Description
Technical field
The utility model relates to a kind of teaching aid, is specially a kind of Novel teaching bar with USB flash disk.
Background technology
In current school instruction work, teacher need to use different educational aids at different working links, needs teach stick while particularly giving directions blackboard, and needs with chalk while writing on blackboard, and teaching aid relatively disperses, and to work, brings very big inconvenience.
Utility model content
The technical matters that the utility model solves is to carry a kind of Novel teaching bar with USB flash disk, to solve the problem in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
With a Novel teaching bar for USB flash disk, comprise USB flash disk seat, optically focused fluorescent tube and expansion bracket pipe, be fixed with USB flash disk on USB flash disk seat, and described optically focused fluorescent tube is connected with expansion bracket pipe thread; The other end is connected with chalk sleeve; In described chalk sleeve, middle part is provided with dividing plate, and its one end is provided with triangle claw, and other end outer wall is provided with rubber antiskid cover; In described optically focused fluorescent tube, be fixed with spotlight, its shell is provided with the shift knob of spotlight; Described expansion bracket pipe middle part is provided with transparent limiting plate, in the middle of described transparent limiting plate, offer light hole, in described expansion bracket pipe, be also provided with the metal sleeve group of hollow, on described metal sleeve group sleeve pipe foremost, be connected with circular glass astigmatism body, the center of circle of described astigmatism body and the center of circle of light hole are point-blank.
Further, described expansion bracket pipe is also connected with enclosing cover outward.
Compared with prior art, the utility model is simple in structure, easy to operately can say and give great auxiliaring effect class hour teacher, and teacher's teaching aid has been carried out to unified setting, has avoided the situation of easy loss, is applicable to extensively promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of Novel teaching bar with USB flash disk as shown in Figure 1, comprises USB flash disk seat 4, and optically focused fluorescent tube 5 and expansion bracket pipe 6, be fixed with USB flash disk 14 on USB flash disk seat 4, and described optically focused fluorescent tube 5 is threaded with expansion bracket pipe 6; The other end is connected with chalk sleeve 2; The interior middle part of described chalk sleeve 2 is provided with dividing plate, and its one end is provided with triangle claw 1, and other end outer wall is provided with rubber antiskid cover 3; In described optically focused fluorescent tube 5, be fixed with spotlight 12, its shell is provided with the shift knob 13 of spotlight 12; Described expansion bracket pipe 6 middle parts are provided with transparent limiting plate 7, in the middle of described transparent limiting plate 7, offer light hole 11, in described expansion bracket pipe 6, be also provided with the metal sleeve group 8 of hollow, on described metal sleeve group 8 sleeve pipe foremost, be connected with circular glass astigmatism body 9, the center of circle of the center of circle of described glass astigmatism body 9 and light hole 11 point-blank.
Further, the outer enclosing cover 10 that is also connected with of described expansion bracket pipe 6.
During use, chalk clamp 2 can be used to clamp chalk and writes, and metal sleeve group 8 can be elongated in use and to the length of needs, is convenient to teacher and impart knowledge to students; In optically focused fluorescent tube 5, packing battery into provides power supply for spotlight 12, and battery is connected with shift knob 13; Glass astigmatism body 9 coordinates the use of spotlight 12 can attract student's notice, make them be absorbed in the knowledge point on blackboard, and built-in USB flash disk also facilitates teacher to carry out carrying and preserving of resources material, avoided teacher easily to lose the situation of losing resources material because of USB flash disk.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056588.8U CN203733347U (en) | 2014-01-24 | 2014-01-24 | Novel teaching rod with USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056588.8U CN203733347U (en) | 2014-01-24 | 2014-01-24 | Novel teaching rod with USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733347U true CN203733347U (en) | 2014-07-23 |
Family
ID=51203400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056588.8U Expired - Fee Related CN203733347U (en) | 2014-01-24 | 2014-01-24 | Novel teaching rod with USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053900A (en) * | 2017-04-06 | 2017-08-18 | 西北工业大学 | A kind of Multifunctional marker pen |
-
2014
- 2014-01-24 CN CN201420056588.8U patent/CN203733347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053900A (en) * | 2017-04-06 | 2017-08-18 | 西北工业大学 | A kind of Multifunctional marker pen |
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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: 20140723 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |