CN108257451A - A kind of teaching teaching bar - Google Patents
A kind of teaching teaching bar Download PDFInfo
- Publication number
- CN108257451A CN108257451A CN201711472333.4A CN201711472333A CN108257451A CN 108257451 A CN108257451 A CN 108257451A CN 201711472333 A CN201711472333 A CN 201711472333A CN 108257451 A CN108257451 A CN 108257451A
- Authority
- CN
- China
- Prior art keywords
- rod
- teaching
- flexible body
- groove
- modification
- 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.)
- Pending
Links
- 230000004048 modification Effects 0.000 claims abstract description 13
- 238000012986 modification Methods 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000338 in vitro Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/04—Wiper holders
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of teaching teaching bars, and flexible rod end is socketed in including the flexible body of rod and pullover, pullover, it covers cephalic par and is equipped with laser lamp, outside is equipped with laser switch, and flexible lever front end is connected with writing pen, flexible body of rod rear end is equipped with modification wiping, and modification wipes bottom and is equipped with modification wiping lid；The flexible body of rod is equipped with the first groove, bottom is equipped with opening in first groove, opening is equipped with push rod, push rod passes through the flexible body of rod to be connected with press section, the flexible body of rod is equipped with the second groove coordinated with press section, it is connected in first groove equipped with chalkboard eraser, chalkboard eraser bottom with push rod, the first groove is equipped with glass cover.The teaching bar of the present invention is scalable, can be used as writing pen, it can be achieved that indicating the label at emphasis.Chalkboard eraser is embedded in the first groove, when in use, catch bar can be pushed to move by pressing dynamic component so that chalkboard eraser, which is ejected, to be wiped, and when not used, is stored in the first groove, saves space, and practicability is stronger.
Description
Technical field
The present invention relates to teaching field more particularly to a kind of teaching teaching bars.
Background technology
Traditional teaching generally by teacher the written contents on blackboard, in place of then teaching of use bar points out emphasis.
When needing to change written contents, need in addition to hold blackboard eraser and be wiped, it is more inconvenient.With the progress of science and technology,
Multimedia Technology in Teaching is gradually imparted knowledge to students instead of traditional blackboard writing, when using multimedia teaching, since screen is larger, is made
When being explained with teaching pole, teaching pole is influenced by length, it is impossible to be met requirement, said that being unable to counterweight class hour clicks through rower
Note influences instruction art, and in bar not flexible of when not in use, imparting knowledge to students, the storage to teaching bar in this way is brought very big
Puzzlement.
Therefore, based on above-mentioned present situation, it is necessary to which R ＆ D design goes out a kind of teaching bar for avoiding above-mentioned drawback.
Invention content
The purpose of the present invention aims to solve the problem that the above problem, so as to provide a kind of teaching teaching bar.
To achieve the above object, the present invention provides a kind of teaching teaching bars.The teaching bar includes the flexible body of rod and set
Head, the pullover are socketed in flexible rod end, and the set cephalic par is equipped with laser lamp, and outside is equipped with laser switch, described to stretch
Contracting lever front end is connected with writing pen, and the flexible body of rod rear end is equipped with modification and wipes, and modification wiping bottom is equipped with modification and wipes lid；It is described to stretch
The contracting body of rod is equipped with the first groove, and bottom is equipped with opening in the first groove, and opening is equipped with push rod, push rod pass through the flexible body of rod with
Press section is connected, and the flexible body of rod is equipped with the second groove coordinated with press section, and chalkboard eraser is housed in first groove,
Chalkboard eraser bottom is connected with the push rod, and the first groove is equipped with glass cover.
Preferably, the flexible body of rod is equipped with hook.
Preferably, it is equipped with fluorescence coating on the flexible body of rod and pullover.
Preferably, the flexible body of rod is equipped with electronic watch.
Preferably, it is additionally provided with Anti-slip cover below the flexible body of rod.
Preferably, electric heater is additionally provided with below the flexible body of rod on inner wall, telescopic rod is equipped with coupled in vitro
Electrical heating switchs.
The configuration of the present invention is simple, reasonable design is easy to use, and teaching bar is scalable, can use as writing pen, also may be used
The label at emphasis is indicated to realize by the laser lamp on pullover.Chalkboard eraser is embedded in the first groove, when in use,
Catch bar can be pushed to move by pressing dynamic component so that chalkboard eraser, which is ejected, to be wiped, and when not used, is stored in the first groove
It is interior, space is saved, practicability is stronger.
Description of the drawings
Fig. 1 is an embodiment of the present invention provides a kind of structure diagrams of teaching teaching bar.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction in inventive embodiments
Attached drawing, the technical solution in inventive embodiments is clearly and completely described, it is clear that the embodiments described below are only
Only it is invention part of the embodiment, and not all embodiment.Based on the embodiment in invention, those of ordinary skill in the art exist
The all other embodiment obtained under the premise of creative work is not made, belongs to the range of invention protection.
Fig. 1 is an embodiment of the present invention provides a kind of structure diagrams of teaching teaching bar.
As shown in Figure 1, an embodiment of the present invention provides a kind of teaching teaching bar, including the flexible body of rod 1 and pullover 2, institute
It states pullover 2 and is socketed in flexible 1 end of the body of rod, 2 end of pullover is equipped with laser lamp 3, and outside is equipped with laser switch 4.It is described to stretch
1 front end of the contracting body of rod is connected with writing pen 5, and flexible 1 rear end of the body of rod is equipped with modification and wipes 6, and 6 bottoms of modification wiping are equipped with modification and wipe lid 7.
The flexible body of rod 1 is equipped with the first groove 8, and bottom is equipped with opening in the first groove 8, and opening is equipped with push rod 9, and push rod 9 is worn
The flexible body of rod 1 is crossed with press section 10 to be connected.The flexible body of rod 1 is equipped with the second groove 11 coordinated with press section 10, and described first
It is connected in groove 11 equipped with chalkboard eraser 12,12 bottom of chalkboard eraser with the push rod 9, the first groove 11 is equipped with glass cover 13.
In addition, the embodiment of the present invention can also make other variations, the setting hook 14 such as on the flexible body of rod 1 can
Convenient for teaching bar is hung up.Fluorescence coating is equipped on the flexible body of rod 1 and pullover 2, prompting can be played under dark surrounds and is made
With avoiding can not find teaching bar.Electronic watch 15 is equipped on the flexible body of rod 1, convenient for instructor view's class period.The flexible body of rod 1
Lower section is additionally provided with Anti-slip cover 16, convenient for hand-held.And electric heater 17, telescopic rod are additionally provided on inner wall below the flexible body of rod 1
Body 1 is externally provided with coupled electrical heating switch 18, warm.
The configuration of the present invention is simple, reasonable design is easy to use, and teaching bar is scalable, can use as writing pen, also may be used
The label at emphasis is indicated to realize by the laser lamp on pullover.Chalkboard eraser is embedded in the first groove, when in use,
It can will be pushed to by dynamic component in the second groove, and push catch bar movement by pressing dynamic component so that chalkboard eraser is ejected progress
Erasing, when not used, is stored in the first groove, saves space, and practicability is stronger.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further
It is described in detail, it should be understood that the foregoing is merely the specific embodiment of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of teaching teaching bar, which is characterized in that be socketed in telescopic rod body end including the flexible body of rod and pullover, the pullover
Portion, the set cephalic par are equipped with laser lamp, and outside is equipped with laser switch, and the flexible lever front end is connected with writing pen, described
Flexible body of rod rear end is equipped with modification wiping, and modification wipes bottom and is equipped with modification wiping lid；The flexible body of rod is equipped with the first groove, and first is recessed
Bottom is equipped with opening in slot, and opening is equipped with push rod, and push rod passes through the flexible body of rod to be connected with press section, set on the flexible body of rod
There is the second groove coordinated with press section, be connected in first groove equipped with chalkboard eraser, chalkboard eraser bottom with the push rod, the
One groove is equipped with glass cover.
2. a kind of teaching teaching bar according to claim 1, which is characterized in that the flexible body of rod is equipped with hook.
3. a kind of teaching teaching bar according to claim 1, which is characterized in that be all provided on the flexible body of rod and pullover
There is fluorescence coating.
4. a kind of teaching teaching bar according to claim 1, which is characterized in that the flexible body of rod is equipped with electronics
Table.
5. a kind of teaching teaching bar according to claim 1, which is characterized in that be additionally provided with below the flexible body of rod anti-
Sliding sleeve.
6. a kind of teaching teaching bar according to claim 1, which is characterized in that below the flexible body of rod on inner wall also
Equipped with electric heater, telescopic rod is equipped with coupled electrical heating and switchs in vitro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472333.4A CN108257451A (en) | 2017-12-29 | 2017-12-29 | A kind of teaching teaching bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472333.4A CN108257451A (en) | 2017-12-29 | 2017-12-29 | A kind of teaching teaching bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108257451A true CN108257451A (en) | 2018-07-06 |
Family
ID=62725058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711472333.4A Pending CN108257451A (en) | 2017-12-29 | 2017-12-29 | A kind of teaching teaching bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108257451A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151280Y (en) * | 2008-02-19 | 2008-11-19 | 康静 | Chalk jacket capable of being used as ferule |
| CN202339651U (en) * | 2011-11-23 | 2012-07-18 | 髙蕾 | Multifunctional pointer |
| CN203228560U (en) * | 2013-05-13 | 2013-10-09 | 大连民族学院 | Telescopic blackboard eraser |
| CN204406752U (en) * | 2015-02-04 | 2015-06-17 | 王越男 | A kind of Multifunctional teaching rod |
| CN105059016A (en) * | 2015-08-07 | 2015-11-18 | 李俊 | Multifunctional teaching pen |
| CN206367316U (en) * | 2016-12-12 | 2017-08-01 | 湖南理工职业技术学院 | A kind of Multifunctional teaching pen |
| CN206497626U (en) * | 2017-01-09 | 2017-09-15 | 湖南理工职业技术学院 | A multifunctional teaching pen |
| 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 |
-
2017
- 2017-12-29 CN CN201711472333.4A patent/CN108257451A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151280Y (en) * | 2008-02-19 | 2008-11-19 | 康静 | Chalk jacket capable of being used as ferule |
| CN202339651U (en) * | 2011-11-23 | 2012-07-18 | 髙蕾 | Multifunctional pointer |
| CN203228560U (en) * | 2013-05-13 | 2013-10-09 | 大连民族学院 | Telescopic blackboard eraser |
| CN204406752U (en) * | 2015-02-04 | 2015-06-17 | 王越男 | A kind of Multifunctional teaching rod |
| CN105059016A (en) * | 2015-08-07 | 2015-11-18 | 李俊 | Multifunctional teaching pen |
| CN206367316U (en) * | 2016-12-12 | 2017-08-01 | 湖南理工职业技术学院 | A kind of Multifunctional teaching pen |
| CN206497626U (en) * | 2017-01-09 | 2017-09-15 | 湖南理工职业技术学院 | A multifunctional teaching pen |
| 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 |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |