CN106004172A - Blackboard with laser line drawing function - Google Patents
Blackboard with laser line drawing function Download PDFInfo
- Publication number
- CN106004172A CN106004172A CN201610609461.8A CN201610609461A CN106004172A CN 106004172 A CN106004172 A CN 106004172A CN 201610609461 A CN201610609461 A CN 201610609461A CN 106004172 A CN106004172 A CN 106004172A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- conveying
- laser
- driving motor
- laser line
- 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
- 238000000034 method Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to a blackboard with a laser line drawing function. The blackboard comprises a blackboard body, and a belt conveying device is installed at one end of the blackboard body. The belt conveying device comprises a conveying belt vertically installed at the end of the blackboard body, conveying rollers are installed at the upper end and the lower end of the conveying belt, and one conveying roller is connected with a driving motor. A fixing block is fixedly installed on the surface of the conveying belt and provided with a plurality of horizontal laser emitters at intervals. A starting controller of the driving motor is controlled by a remote controller, and an independent control switch is installed on each laser emitter. According to the blackboard with the laser line drawing function, the positions of the laser emitters are regulated in a remote control mode in the use process, operation is easy and convenient, the blackboard is especially suitable for English teaching, and the teaching quality and efficiency can be improved.
Description
Technical field
The present invention relates to teaching equipment field, particularly to blackboard.
Background technology
Existing blackboard function singleness, it is impossible to meet teaching request.In English teaching, when the letter of standard of teaching students is write, need
To draw four line three lattice on blackboard, can only be drawn one by one along drawing board by chalk, the spacing between setting-out trouble and lines is only
Can be the most equal.
Summary of the invention
The problem existed for above-mentioned existing blackboard, applicant studies and improves, it is provided that the blackboard of a kind of band laser line-drawing,
Facilitate four line three lattice when common written and English teaching to draw to write.
In order to solve the problems referred to above, the present invention uses following scheme:
The blackboard of a kind of band laser line-drawing, including blackboard main body, one end of described blackboard main body is provided with transporter, described
Include the conveyer belt being vertically installed on blackboard body end with transporter, the two ends up and down of described conveyer belt are provided with conveying roller,
One conveying roller is connected with driving motor；The surface of described conveyer belt is installed with fixed block, and on described fixed block, interval is provided with
Multiple horizontally disposed laser beam emitting heads；The startup controller of described driving motor is by remote controller control, on each laser beam emitting head
It is provided with independent control switch.
The method have technical effect that:
The present invention uses the blackboard of band laser line-drawing, by the position of remote control mode regulation laser beam emitting head during use, easy and simple to handle,
It is particularly suitable for English teaching to use, improves the quality of teaching and efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
In figure: 1, blackboard main body；2, conveyer belt；3, conveying roller；4, motor is driven；5, fixed block；6, Laser emission
Head；7, remote controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As shown in Figure 1 and Figure 2, the blackboard of the band laser line-drawing of the present embodiment, including blackboard main body 1, one end of blackboard main body 1
Being provided with transporter, band transporter includes the conveyer belt 2 being vertically installed on blackboard main body 1 end, conveyer belt 2 upper
Lower two ends are provided with conveying roller 3, and a conveying roller 3 is connected with driving motor 4；The surface of conveyer belt 2 is installed with fixed block 5,
On fixed block 5, interval is provided with multiple horizontally disposed laser beam emitting head 6；Drive the startup controller of motor 4 by remote controller 7
Controlling, each laser beam emitting head 6 is provided with independent control switch.
When English teaching uses, open the switch of laser beam emitting head 6, utilize remote controller 7 to control to drive the rotating forward of motor 4 or anti-
Turn, thus regulate the height of fixed block 5, i.e. regulation laser beam emitting head 6 launches the height and position of light beam；Four laser beam emitting heads
The light beam combination that 6 launch forms four line three lattice, writes according to light-beam position when writing；When mathematical education, arbitrarily number can be opened
The laser beam emitting head 6 of amount, draws parallel lines etc..
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not appoints the present invention
What pro forma restriction, has usually intellectual, if without departing from the carried technical characteristic of the present invention in any art
In the range of, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and without departing from this
Bright technical characteristic content, all still falls within the range of the technology of the present invention feature.
Claims (1)
1. a blackboard for band laser line-drawing, including blackboard main body (1), it is characterised in that: the one of described blackboard main body (1)
End is provided with transporter, and described band transporter includes the conveyer belt (2) being vertically installed on blackboard main body (1) end,
The two ends up and down of described conveyer belt (2) are provided with conveying roller (3), and a conveying roller (3) is connected with driving motor (4)；Institute
The surface stating conveyer belt (2) is installed with fixed block (5), and the upper interval of described fixed block (5) is provided with multiple being horizontally disposed with
Laser beam emitting head (6)；The startup controller of described driving motor (4) is controlled by remote controller (7), each laser beam emitting head
(6) it is provided with independent control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609461.8A CN106004172A (en) | 2016-07-29 | 2016-07-29 | Blackboard with laser line drawing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609461.8A CN106004172A (en) | 2016-07-29 | 2016-07-29 | Blackboard with laser line drawing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106004172A true CN106004172A (en) | 2016-10-12 |
Family
ID=57115607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610609461.8A Pending CN106004172A (en) | 2016-07-29 | 2016-07-29 | Blackboard with laser line drawing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004172A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626902A (en) * | 2016-12-23 | 2017-05-10 | 周口师范学院 | Rear projection type projecting and teaching integrated device |
| CN113752731A (en) * | 2020-06-05 | 2021-12-07 | 樊嘉烨 | A mathematics teaching aid for training of mathematics thinking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63221374A (en) * | 1987-03-11 | 1988-09-14 | Brother Ind Ltd | electronic blackboard |
| CN202319514U (en) * | 2011-11-23 | 2012-07-11 | 潘晓娟 | Blackboard for Chinese teaching |
| CN203467966U (en) * | 2013-10-09 | 2014-03-12 | 陈建涛 | Chinese teaching device used in primary school |
| CN203739496U (en) * | 2014-03-25 | 2014-07-30 | 阮宇 | English four-line grid drawing brush |
| CN204451706U (en) * | 2015-03-24 | 2015-07-08 | 中国石油大学(华东) | A kind of blackboard of novel environment friendly band lattice chi |
-
2016
- 2016-07-29 CN CN201610609461.8A patent/CN106004172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63221374A (en) * | 1987-03-11 | 1988-09-14 | Brother Ind Ltd | electronic blackboard |
| CN202319514U (en) * | 2011-11-23 | 2012-07-11 | 潘晓娟 | Blackboard for Chinese teaching |
| CN203467966U (en) * | 2013-10-09 | 2014-03-12 | 陈建涛 | Chinese teaching device used in primary school |
| CN203739496U (en) * | 2014-03-25 | 2014-07-30 | 阮宇 | English four-line grid drawing brush |
| CN204451706U (en) * | 2015-03-24 | 2015-07-08 | 中国石油大学(华东) | A kind of blackboard of novel environment friendly band lattice chi |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626902A (en) * | 2016-12-23 | 2017-05-10 | 周口师范学院 | Rear projection type projecting and teaching integrated device |
| CN106626902B (en) * | 2016-12-23 | 2017-12-26 | 周口师范学院 | A kind of Rear projection teaching integrated device |
| CN113752731A (en) * | 2020-06-05 | 2021-12-07 | 樊嘉烨 | A mathematics teaching aid for training of mathematics thinking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |