CN203920125U - Electronic turning from deashing louvered blackboard - Google Patents
Electronic turning from deashing louvered blackboard Download PDFInfo
- Publication number
- CN203920125U CN203920125U CN201420256488.XU CN201420256488U CN203920125U CN 203920125 U CN203920125 U CN 203920125U CN 201420256488 U CN201420256488 U CN 201420256488U CN 203920125 U CN203920125 U CN 203920125U
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- CN
- China
- Prior art keywords
- blackboard
- drive unit
- deashing
- louvered
- framework
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of electronic turning from deashing louvered blackboard, comprise framework, blinds panel, drive unit, toggle, running motor and rotating brushes, described blinds panel by rotating shaft be fixed in framework, rotating shaft is connected with the drive unit that is fixed on framework outside by toggle, blinds panel can overturn around the shaft under drive unit drives, described running motor is connected with rotating brushes, and can move along frame facet slideway.Compared with prior art, the beneficial effects of the utility model are: 1) blinds panel is turning, do not take instructional blocks of time; 2) rotating brushes being driven by running motor carries out wiping, has alleviated teacher's labour intensity; 3) blackboard wiping carries out in confined space, then by inhaling grey fan, dust is drawn in dust collection bag, can not cause the dust pollution in classroom; 4) utilize PLC can realize the sequentially-operatings such as blinds panel automatic turning, blackboard-cleaning and automatic ash removing, easy to use.
Description
Technical field
The utility model relates to a kind of driven blackboard, relates in particular to a kind of electronic turning from deashing louvered blackboard.
Background technology
Blackboard is indispensable indispensable educational aid, and it conveys knowledge for the mankind, and distinctions won on the battlefield have been made in universal education, and along with scientific and technological development, it is complicated various that the kind of blackboard also becomes, but the most frequently used or with the erasable type blackboard of chalk-writing.This blackboard has feature easy to use, but its wiping workload is large, and the shortcoming that Dust Capacity is large also exists all the time, blackboard wiping repeatedly, not only take instructional blocks of time, increased teacher's labour intensity, and the environment in classroom cannot obtain real improvement.
Summary of the invention
It is a kind of electronic turning from deashing louvered blackboard that the utility model provides, louvered blackboard panel can be realized rotary movement, and automatic erasing and deashing in the confined space after upset, utilize PLC also can realize automatic sequence action, make teaching process more coherent, and alleviated teacher's labour intensity, stopped the dust pollution in classroom.
In order to achieve the above object, the utility model is realized by the following technical solutions:
Electronic turning from deashing louvered blackboard, comprise framework, blinds panel, drive unit, toggle, running motor and rotating brushes, described blinds panel by rotating shaft be fixed in framework, rotating shaft is connected with the drive unit that is fixed on framework outside by toggle, blinds panel can overturn around the shaft under drive unit drives, described running motor is connected with rotating brushes, and can move along frame facet slideway.
Described drive unit is small-size electric actuator, can forward and backward 180 °, and there is auto-lock function.
Between described blinds panel, establish same material seal diaphragm.
Described blinds panel and seal diaphragm faying face are arc surface.
Described framework underside ash hole is established and is inhaled grey fan and dust collection bag.
Described drive unit, running motor and suction ash fan are communicated with respectively PLC, can realize by setup program sequentially-operating.
Compared with prior art, the beneficial effects of the utility model are:
1) blinds panel is turning, and one side is that interchangeable another side continues to write after having write, and does not take instructional blocks of time, makes teaching process more coherent;
2) be turned to the rotating brushes that the blinds panel at the back side can drive by running motor and carry out wiping, alleviated teacher's labour intensity;
3) blackboard wiping carries out in confined space, then by inhaling grey fan, dust is drawn in dust collection bag, can not cause the dust pollution in classroom;
4) utilize PLC can realize the sequentially-operating of blackboard blinds panel automatic turning, the wiping of the blackboard back side and automatic ash removing etc., use very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the C-C cutaway view of Fig. 1.(blinds panel closure state)
Fig. 5 is the C-C cutaway view of Fig. 1.(blinds panel rotation status)
In figure: 1. running motor 2. framework 3. blinds panel 4. seal diaphragm 5. toggle 6. drive unit 7. dust collection bag 8. are inhaled grey fan 9. slideway 10. crank 11. connecting rod 12. rotating brushes 13. rotating shafts
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
See Fig. 1, it is structural representation of the present utility model, the utility model is electronic turning from deashing louvered blackboard, comprise framework 2, blinds panel 3, drive unit 6, toggle 5, running motor 1 and rotating brushes 12, described blinds panel 3 by rotating shaft 13 be fixed in framework 2, rotating shaft 13 is connected with the drive unit 6 that is fixed on framework 2 outsides by toggle 5, blinds panel 3 is 13 upsets around the shaft under drive unit 6 drives, described running motor 1 is connected with rotating brushes 12, and can move along framework 2 side slideways 9.
Described drive unit 6 is small-size electric actuator, can forward and backward 180 °, and there is auto-lock function.
Between described blinds panel 3, establish same material seal diaphragm.
Described blinds panel 3 is arc surface with seal diaphragm 4 faying faces.
Described framework 2 downside ash holes are established and are inhaled grey fan 8 and dust collection bag 7.
Described drive unit 6, running motor 1 and inhale grey fan 8 and be communicated with respectively PLC, can realize sequentially-operating by setup program.
The electronic turning operation principle from deashing louvered blackboard of the utility model is: by drive unit (small-size electric actuator) 6, drive toggle 5, and then drive rotating shaft 13 rotations to realize the rotary movement of blinds panel 3; By running motor 1, along framework 2 sliding ways 9, move up and down, the blinds panel 3 surperficial relative sliding of driven rotary hairbrush 12 after upset and rotation realize the wiping action to chalk-writing vestige on blackboard; The suction ash fan 8 of establishing by framework 2 downside ash holes sucks in dust collection bag 7 and periodic cleaning by the dust producing after wiping.Drive unit 6, running motor 1 and inhale grey fan 8 and can by start button, control respectively, also drive unit 6, running motor 1 and the control circuit of inhaling grey fan 8 can be connected with PLC respectively, and set engineering process, realize the automatic sequence action of 3 upsets of blinds panel, the wiping of blackboard writing face and dust cleaning.
During use, teacher on blackboard, normally write until blackboard all write full after, start control button, drive unit 6 starts, blinds panel 3 inwardly overturns 180 ° automatically, drive unit 6 can be selected the small-size electric actuator with auto-lock function, fixes, and be closely connected and form sealing with seal diaphragm 4 after 3 upsets of blinds panel at vertical plane.Running motor 1 starts subsequently, and blinds panel 3 surfaces after the 12 edge upsets of driven rotary hairbrush get on, get off to move and carry out 2 wipings, and running motor 1 is got back to after original position, inhales grey fan 8 and starts, and the dust of kicking up after wiping is sucked in dust collection bag 7.Because blackboard-cleaning and deashing process are all to carry out in the seal cavity at the blackboard back side, in this process, teacher can normally write in blackboard front, can not take instructional blocks of time.After another side is write completely, as long as again start the action that control button carries out next circulation, very convenient.
Use after a period of time, dust collection bag 7 is cleared up reusable.
When blackboard breadth is wider, in framework 2 inner sides on running motor 1 opposite, corresponding slideway 9 is also set, can plays a supporting role to rotating brushes 12.
Claims (6)
1. electronic turning from deashing louvered blackboard, it is characterized in that, comprise framework, blinds panel, drive unit, toggle, running motor and rotating brushes, described blinds panel by rotating shaft be fixed in framework, rotating shaft is connected with the drive unit that is fixed on framework outside by toggle, blinds panel can overturn around the shaft under drive unit drives, described running motor is connected with rotating brushes, and can move along frame facet slideway.
2. electronic turningly it is characterized in that from deashing louvered blackboard according to claim 1, described drive unit is small-size electric actuator, can forward and backward 180 °, and there is auto-lock function.
3. electronic turningly it is characterized in that from deashing louvered blackboard according to claim 1, between described blinds panel, establish same material seal diaphragm.
4. electronic turningly it is characterized in that from deashing louvered blackboard according to claim 3, described blinds panel and seal diaphragm faying face are arc surface.
5. electronic turningly it is characterized in that from deashing louvered blackboard according to claim 1, described framework underside ash hole is established and is inhaled grey fan and dust collection bag.
6. electronic turningly it is characterized in that from deashing louvered blackboard according to claim 5, described drive unit, running motor and suction ash fan are communicated with respectively PLC, can realize by setup program sequentially-operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256488.XU CN203920125U (en) | 2014-05-19 | 2014-05-19 | Electronic turning from deashing louvered blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256488.XU CN203920125U (en) | 2014-05-19 | 2014-05-19 | Electronic turning from deashing louvered blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920125U true CN203920125U (en) | 2014-11-05 |
Family
ID=51815993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256488.XU Expired - Fee Related CN203920125U (en) | 2014-05-19 | 2014-05-19 | Electronic turning from deashing louvered blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920125U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842689A (en) * | 2015-04-20 | 2015-08-19 | 昆明理工大学 | Louvered blackboard with automatic dust removal function |
| CN107471859A (en) * | 2017-07-18 | 2017-12-15 | 安徽卓特信息技术有限公司 | A kind of more black-boards |
| CN107538999A (en) * | 2017-07-18 | 2018-01-05 | 安徽卓特信息技术有限公司 | A kind of automatically cleaning blackboard |
| CN107930330A (en) * | 2017-12-29 | 2018-04-20 | 无锡海悦生化装备有限公司 | Combined type water knockout drum |
| CN109228748A (en) * | 2018-11-22 | 2019-01-18 | 江苏海事职业技术学院 | A kind of blackboard and its application method suitable for English teaching |
| CN112477476A (en) * | 2020-12-22 | 2021-03-12 | 西安京网华通信息科技有限公司 | Spliced intelligent blackboard capable of automatically erasing dust-free |
-
2014
- 2014-05-19 CN CN201420256488.XU patent/CN203920125U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842689A (en) * | 2015-04-20 | 2015-08-19 | 昆明理工大学 | Louvered blackboard with automatic dust removal function |
| CN107471859A (en) * | 2017-07-18 | 2017-12-15 | 安徽卓特信息技术有限公司 | A kind of more black-boards |
| CN107538999A (en) * | 2017-07-18 | 2018-01-05 | 安徽卓特信息技术有限公司 | A kind of automatically cleaning blackboard |
| CN107930330A (en) * | 2017-12-29 | 2018-04-20 | 无锡海悦生化装备有限公司 | Combined type water knockout drum |
| CN107930330B (en) * | 2017-12-29 | 2023-05-02 | 无锡海悦生化装备有限公司 | Combined water separator |
| CN109228748A (en) * | 2018-11-22 | 2019-01-18 | 江苏海事职业技术学院 | A kind of blackboard and its application method suitable for English teaching |
| CN112477476A (en) * | 2020-12-22 | 2021-03-12 | 西安京网华通信息科技有限公司 | Spliced intelligent blackboard capable of automatically erasing dust-free |
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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: 20141105 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |