CN206485099U - Intelligent blackboard - Google Patents
Intelligent blackboard Download PDFInfo
- Publication number
- CN206485099U CN206485099U CN201621242632.XU CN201621242632U CN206485099U CN 206485099 U CN206485099 U CN 206485099U CN 201621242632 U CN201621242632 U CN 201621242632U CN 206485099 U CN206485099 U CN 206485099U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- acousto
- blackboard body
- mineral
- chip microcomputer
- 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
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a kind of intelligent blackboard, including blackboard body, blackboard body side sets control cabinet, single-chip microcomputer is set in control cabinet, dust absorption fan is set around blackboard body, dust collection bag is set on dust absorption fan, blackboard body side sets dust sensor, blackboard body sets acousto-optic alarm for mineral, acousto-optic alarm for mineral, dust absorption fan and dust sensor are connected to single-chip microcomputer, blackboard body bottom sets anti-guard aperture, protect bottom hole portion that pedestal is set, minitype cylinder is set on pedestal, the cylinder body of minitype cylinder is connected to pedestal, acousto-optic alarm for mineral is connected to the piston rod end of minitype cylinder, protect orifice part that counterbore is set, internal thread is set at counterbore, protect orifice part that protective cover is set, protective cover is connected with counterbore, protective cover is connected with drag-line one end, drag-line is another to be terminated at protection hole, minitype cylinder is connected to single-chip microcomputer.Acousto-optic alarm for mineral in the utility model is when whole intelligent blackboard does not work in anti-guard aperture, and security preferably, is difficult to be damaged when unused.
Description
Technical field
The utility model is related to a kind of intelligent blackboard, belongs to teaching tool.
Background technology
Blackboard refers to the board face structure of black, and surface has can be with the plane of repeated writing, and plate face is hard, typically in teaching
Using more.It is general to be made of plank or ground glass etc., it can be write, passed above with the specific writing material such as chalk
Blackboard of uniting is generally black, blackish green, white or ecru.After using chalk-writing, there is dust unavoidably in wiping process, to week
Dust pollution is caused in collarette border, healthy to teacher and student unfavorable.There are a kind of intelligent blackboard, including blackboard body at present,
Blackboard body side sets and single-chip microcomputer and the lithium ion battery to be powered to single-chip microcomputer is set in control cabinet, control cabinet, black
Set around plate body and dust collection bag be set on dust absorption fan, dust absorption fan, blackboard body side sets dust sensor,
Blackboard body bottom sets acousto-optic alarm for mineral, and acousto-optic alarm for mineral, dust absorption fan and dust sensor are connected to single-chip microcomputer, work as blackboard
Surrounding dust is more to exceed preset range, and dust sensor transmits signals to single-chip microcomputer, single-chip microcomputer control dedusting fan work
Dedusting operation is carried out, while controlling acousto-optic alarm for mineral alarm, reminds the personnel around blackboard to note dust exceeding, properly protects and arrange
Apply.Acousto-optic alarm for mineral in the program is arranged on blackboard bottom, easily causes damage when unused.
Utility model content
For the deficiency in the presence of prior art, the utility model provides a kind of intelligent blackboard, it is therefore intended that prevent
Acousto-optic alarm for mineral is when unused by damage.
To achieve the above object, the utility model employs following technical scheme：A kind of intelligent blackboard, including blackboard sheet
Body, blackboard body side, which is set, sets single-chip microcomputer and the lithium ion battery to be powered to single-chip microcomputer in control cabinet, control cabinet,
Set around blackboard body and dust collection bag is set on dust absorption fan, dust absorption fan, blackboard body side sets dust to sense
Device, blackboard body sets acousto-optic alarm for mineral, and acousto-optic alarm for mineral, dust absorption fan and dust sensor are connected to single-chip microcomputer, its feature
It is, blackboard body bottom sets anti-guard aperture, protection bottom hole portion sets and sets minitype cylinder on pedestal, pedestal, minitype cylinder
Cylinder body is removably connected to pedestal, and acousto-optic alarm for mineral is removably connected to the piston rod end of minitype cylinder, and protection orifice part is set
Setting internal thread at counterbore, counterbore is put, protection orifice part sets protective cover, and protective cover is threadedly coupled with the internal thread of counterbore, is prevented
Protecting cover is connected with drag-line one end, and drag-line is another to be terminated at protection hole, and minitype cylinder is connected to single-chip microcomputer.
Preferably, protective cover is made of transparent plastic.
Preferably, protective cover both side surface is respectively provided with the region being made up of fluoresent coating.
Compared to prior art, the utility model has the advantages that：Acousto-optic alarm for mineral in the utility model exists
Whole intelligent blackboard is in anti-guard aperture when not working, and security preferably, is difficult to be damaged when unused.
Brief description of the drawings
Fig. 1 is intelligent blackboard control section module map in the utility model.
Fig. 2 is partial enlarged drawing at intelligent blackboard acousto-optic alarm for mineral in the utility model.
Fig. 3 is the area schematic being made up of fluoresent coating on protective cover in the utility model.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of intelligent blackboard, including blackboard body 1, the side of blackboard body 1 setting control cabinet,
Set in control cabinet and dust suction wind is set around single-chip microcomputer and the lithium ion battery to be powered to single-chip microcomputer, blackboard body 1
Dust collection bag is set on machine, dust absorption fan, and blackboard body 1 sets dust sensor sideways, and blackboard body 1 sets acousto-optic warning
Device 6, acousto-optic alarm for mineral 6, dust absorption fan and dust sensor are connected to single-chip microcomputer, and the bottom of blackboard body 1 sets anti-guard aperture 2, prevents
The bottom of guard aperture 2, which is set, sets minitype cylinder 5 on pedestal 4, pedestal 4, the cylinder body of minitype cylinder 5 is removably connected to pedestal 4, acousto-optic
Attention device 6 is removably connected to the piston rod end of minitype cylinder 5, and the anti-oral area of guard aperture 2, which is set, sets interior spiral shell at counterbore 3, counterbore 3
Line, the anti-oral area of guard aperture 2 sets protective cover 8, and protective cover 8 is threadedly coupled with the internal thread of counterbore 3, and protective cover 8 connects with the one end of drag-line 7
Connect, drag-line 7 is another to be terminated at protection hole 2, and minitype cylinder 5 is connected to single-chip microcomputer.
Protective cover 8 is made of transparent plastic, and anti-guard aperture 2 can be inspected in the state do not opened when protective cover 8 is covered
Interior acousto-optic alarm for mineral 6.The both side surface of protective cover 8 is respectively provided with the region being made up of fluoresent coating, embodiment, by fluoresent coating
The region being made is the annular section 81 (middle border circular areas 82 is transparent part) for being arranged on the two opposite sides of protective cover 8, by glimmering
The identification to protective cover 8 under the bad environment of light is improved in the region that light coating is made, because center section is to set by fluorescence
The region that coating is made, do not influence protective cover 8 cover in the case of inspect.The region being made up of fluoresent coating includes but not only limited
The arrangement in embodiment, on the premise of above-mentioned functions are met, can make the conversion of other forms.
Under normality, protective cover 8 is in open mode, and is placed in the anti-side of guard aperture 2 by drag-line 7, and whole device is for a long time
Without using protective cover 8 can be placed on to the anti-oral area of guard aperture 2.
Dust is more around blackboard exceedes preset value, and dust sensor transmits signals to single-chip microcomputer, single-chip microcomputer control
Dedusting fan work carries out dedusting operation, while controlling minitype cylinder 5 to act so that acousto-optic alarm for mineral 6 stretches out anti-guard aperture 2, sound
Light attention device 6 is alarmed, and reminds the personnel around blackboard to note dust exceeding, properly protect measure.When dust concentration is less than default
During value, single-chip microcomputer control minitype cylinder 5 resets, in the integral reset of acousto-optic alarm for mineral 6 to anti-guard aperture 2.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (3)
1. a kind of intelligent blackboard, including blackboard body, blackboard body side set set in control cabinet, control cabinet single-chip microcomputer and
To the lithium ion battery powered to single-chip microcomputer, set around blackboard body and set dust to receive on dust absorption fan, dust absorption fan
Collect bag, blackboard body side set dust sensor, blackboard body set acousto-optic alarm for mineral, acousto-optic alarm for mineral, dust absorption fan and
Dust sensor is connected to single-chip microcomputer, it is characterised in that blackboard body bottom sets anti-guard aperture, and protection bottom hole portion sets pedestal,
Minitype cylinder is set on pedestal, and the cylinder body of minitype cylinder is removably connected to pedestal, and acousto-optic alarm for mineral is removably connected to miniature
The piston rod end of cylinder, protection orifice part sets and internal thread is set at counterbore, counterbore, and protection orifice part sets protective cover, prevents
Protecting cover is threadedly coupled with the internal thread of counterbore, and protective cover is connected with drag-line one end, and drag-line is another to be terminated at protection hole, miniature gas
Cylinder is connected to single-chip microcomputer.
2. blackboard as claimed in claim 1, it is characterised in that protective cover is made of transparent plastic.
3. blackboard as claimed in claim 1, it is characterised in that protective cover both side surface is respectively provided with the area being made up of fluoresent coating
Domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242632.XU CN206485099U (en) | 2016-11-15 | 2016-11-15 | Intelligent blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242632.XU CN206485099U (en) | 2016-11-15 | 2016-11-15 | Intelligent blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206485099U true CN206485099U (en) | 2017-09-12 |
Family
ID=59769022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242632.XU Expired - Fee Related CN206485099U (en) | 2016-11-15 | 2016-11-15 | Intelligent blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206485099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497972A (en) * | 2020-12-07 | 2021-03-16 | 安徽文香信息技术有限公司 | Portable wisdom blackboard dust collection device and system thereof |
-
2016
- 2016-11-15 CN CN201621242632.XU patent/CN206485099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497972A (en) * | 2020-12-07 | 2021-03-16 | 安徽文香信息技术有限公司 | Portable wisdom blackboard dust collection device and system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20191115 |