CN204196516U - With the blackboard that water-washing blackboard is wiped - Google Patents
With the blackboard that water-washing blackboard is wiped Download PDFInfo
- Publication number
- CN204196516U CN204196516U CN201420628068.XU CN201420628068U CN204196516U CN 204196516 U CN204196516 U CN 204196516U CN 201420628068 U CN201420628068 U CN 201420628068U CN 204196516 U CN204196516 U CN 204196516U
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- blackboard
- water
- wiper
- wiped
- wiper mechanism
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Abstract
The utility model relates to teaching aid field, specifically, relates to a kind of blackboard wiped with water-washing blackboard, comprises blackboard, transmission mechanism, the mechanical, electrical motivation of Miniature water-pumping, wiper mechanism, line slideway, control system and shaft coupling.Motor is fixed in the motor fixing seat of blackboard by construction bolt hole, and described motor is connected with transmission mechanism by shaft coupling.Described transmission mechanism is fixed on the upper end of blackboard by Double bearing support and single bearing seat, screw slider is enclosed within feed screw nut, and be fixed on screw slider by soket head cap screw, wiper mechanism is secured by bolts on screw slider, wiper mechanism two ends are distributed with water spout, and centre position is provided with lint wiper.The blackboard should wiped with water-washing blackboard can blackboard capable automatically cleaning, can not produce chalk dust in the process of cleaning, and to the person's handwriting of blackboard can disposable erasing clean.
Description
Technical field
The utility model relates to teaching aid field, specifically, relates to a kind of blackboard wiped with water-washing blackboard.
Background technology
Blackboard is instrument conventional in teaching, during the font utilizing traditional blackboard eraser to wipe on blackboard, the chalk dust that easy generation is a large amount of, in teaching process, chalk dust is easy to be inhaled in lung, and majority is delayed in alveolar, through a series of stimulation, the effect of chemistry and immunity just can cause pulmonary lesion, comprises inflammation in respiratory system and pulmonary ventilation function decline.Along with people are to the raising of health requirements level, traditional blackboard eraser can not meet the requirement of people to health.
Existing electric blackboard eraser, because the frictional force between blackboard eraser and blackboard is inadequate, can not clean the person's handwriting on blackboard completely, lose the essential meaning of blackboard eraser, and physical life is shorter, normal needs manually carry out secondary wiping.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of blackboard wiped with water-washing blackboard, can blackboard capable automatically cleaning, can not produce chalk dust in the process of cleaning, and to the person's handwriting of blackboard can disposable erasing clean.
The utility model adopts following technological means to realize goal of the invention: a kind of blackboard wiped with water-washing blackboard, comprises blackboard, transmission mechanism, the mechanical, electrical motivation of Miniature water-pumping, wiper mechanism, line slideway, control system and shaft coupling.Motor is fixed in the motor fixing seat of blackboard by construction bolt hole, and described motor is connected with transmission mechanism by shaft coupling; Described transmission mechanism is fixed on the upper end of blackboard by Double bearing support and single bearing seat, screw slider is enclosed within feed screw nut, and be fixed on screw slider by soket head cap screw, wiper mechanism is secured by bolts on screw slider, wiper mechanism two ends are distributed with water spout, and centre position is provided with lint wiper; Water inlet is arranged on the upper end of wiper mechanism, and Miniature water-pumping machine is arranged on the side of water inlet, and its water side and water inlet are tightly connected, and the mechanism that is installed is arranged on the lower end of wiper mechanism; Described line slideway is arranged in blackboard mounting groove by bolt, and the cylinder mechanism of line slideway is blocked by the mechanism that is installed, and can ensure the movement of wiper mechanism; Set-up of control system is in the bottom of the side of blackboard, and gauge tap is arranged on the front of control system; Rhone is arranged on the most bottom side of blackboard.
Compared with prior art, advantage of the present utility model with good effect is: water inlet of the present utility model is connected Miniature water-pumping machine, by Miniature water-pumping machine, water is sucked in cleaning device, sprayed by water spout, realize by liquid rinse blackboard effect, simultaneously by the lint wiper on cleaning device by liquid wiped clean.The utility model is rationally distributed, and wiping process can not produce chalk dust, and it is effective that wiping is taken down notes, and is applicable to applying.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is inverse layer structure schematic diagram of the present utility model.
Fig. 3 is blackboard structure schematic diagram of the present utility model.
Fig. 4 is guiding rail mechanism schematic diagram of the present utility model.
Fig. 5 is wiper mechanism schematic diagram of the present utility model.
Fig. 6 is transmission mechanism schematic diagram of the present utility model.
Fig. 7 is logic control chart of the present utility model.
In figure: blackboard 1; Rhone 1-1; Blackboard mounting groove 1-2; Motor fixing seat 1-3; Blackboard writing district 1-4; Transmission mechanism 2; Double bearing support 2-1; Leading screw 2-2; Screw slider 2-3; Feed screw nut 2-4; Soket head cap screw 2-5; Single bearing seat 2-6; Miniature water-pumping machine 3; Motor 4; Wiper mechanism 5; Water inlet 5-1; Wiper mechanism 5-2; Water spout 5-3; Lint wiper 5-4; Be installed mechanism 5-5; Line slideway 6; Cylinder mechanism 6-1; Line slideway track 6-2; Control system 7; Gauge tap 7-1; Motor control module 7-2; The minimum control system 7-3 of single-chip microcomputer; Shaft coupling 8.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is further described in detail.
With reference to figure 1 and Fig. 2, the utility model comprises blackboard 1, transmission mechanism 2, Miniature water-pumping machine 3, motor 4, wiper mechanism 5, line slideway 6, control system 7 and shaft coupling 8.Motor 4 is fixed on the motor fixing seat 1-3 of blackboard 1 by construction bolt hole, and described motor 4 is connected with transmission mechanism 2 by shaft coupling 8; Wiper mechanism 5 is secured by bolts on screw slider 2-3; Water inlet 5-1 is arranged on the upper end of wiper mechanism 5, and Miniature water-pumping machine 3 is arranged on the side of water inlet 5-1, and its water side and water inlet 5-1 are tightly connected; Described line slideway 6 is arranged in blackboard mounting groove 1-2 by bolt; Control system 7 is arranged on the bottom of the side of blackboard 1, and gauge tap 7-1 is arranged on the front of control system 7.
With reference to figure 3 and Fig. 4, rhone 1-1 is arranged on the most bottom side of blackboard 1, motor fixing seat 1-3 is fixed on the top of blackboard 1, blackboard mounting groove 1-2 is arranged between blackboard writing district 1-4 and rhone 1-1, the mechanism 5-5 that is installed blocks the cylinder mechanism 6-1 of line slideway 6, and can ensure the movement of wiper mechanism 5.
With reference to figure 5, the mechanism 5-5 that is installed is arranged on the lower end of wiper mechanism 5, and wiper mechanism 5 two ends distribute
Have water spout 5-3, water spout 5-3 is symmetrical along wiper mechanism 5 center line, and the centre position of wiper mechanism 5 is provided with lint wiper 5-4.Current can spray from water spout 5-3, realize the cleaning to blackboard writing district 1-4, when wiper mechanism 5 moves to a direction, the water spout 5-3 in corresponding direction has current to spray, the water spout 5-3 of other direction does not have current to spray, lint wiper 5-4 slips over blackboard writing district 1-4, the water remaining in blackboard writing district 1-4 can be wiped clean.
With reference to figure 6, described transmission mechanism 2 is fixed on the upper end of blackboard 1 by Double bearing support 2-1 and single bearing seat 2-6, screw slider 2-3 is enclosed within feed screw nut 2-4, and be fixed on screw slider 2-3 by soket head cap screw 2-5, Double bearing support 2-1 is enclosed within the axle journal of leading screw 2-2, and is positioned at the one end near motor 4, and single bearing seat 2-6 is positioned at the one end away from motor 4, the model of Double bearing support 2-1 is BK18, and the model of single bearing seat 2-6 is BF18.
With reference to figure 6, gauge tap 7-1 connects the minimum control system 7-3 of single-chip microcomputer, the minimum control system 7-3 of single-chip microcomputer is through data operation and process, control motor control module 7-2, and control motor 4 by motor control module 7-2, Miniature water-pumping machine 3 is connected with the minimum control system 7-3 of single-chip microcomputer, and receives the instruction of the minimum control system 7-3 of single-chip microcomputer.The minimum control system 7-3 of described single-chip microcomputer adopts 51 series monolithics, and motor control module 7-2 adopts L298 control chip.
In use, only need press gauge tap 7-1, just can control the movement of wiper mechanism 5, realize the cleaning to blackboard writing district 1-4, after cleaning completes, gauge tap 7-1 automatic spring, water inlet 5-1 connecting water pipe, sucks in cleaning device 5 by Miniature water-pumping machine 3 by water, is sprayed by water spout 5-3, realize the effect with liquid rinse blackboard 1, simultaneously by the lint wiper 5-4 on cleaning device 5 by liquid wiped clean.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (4)
1. the blackboard wiped with water-washing blackboard, comprise blackboard (1), transmission mechanism (2), Miniature water-pumping machine (3), motor (4), wiper mechanism (5), line slideway (6), control system (7) and shaft coupling (8), it is characterized in that: motor (4) is installed in the motor fixing seat (1-3) of blackboard (1), and described motor (4) is connected with transmission mechanism (2) by shaft coupling (8); Described transmission mechanism (2) is fixed on the upper end of blackboard (1) by Double bearing support (2-1) and single bearing seat (2-6), screw slider (2-3) is enclosed within feed screw nut (2-4), and be fixed on screw slider (2-3) by soket head cap screw (2-5), wiper mechanism (5) is secured by bolts on screw slider (2-3), wiper mechanism (5) two ends are distributed with water spout (5-3), and centre position is provided with lint wiper (5-4); Water inlet (5-1) is arranged on the upper end of wiper mechanism (5), and the mechanism that is installed (5-5) is arranged on the lower end of wiper mechanism (5); Described line slideway (6) is arranged in blackboard mounting groove (1-2) by bolt, and the cylinder mechanism (6-1) of line slideway (6) is blocked by the mechanism that is installed (5-5); Control system (7) is arranged on the bottom of the side of blackboard (1), and gauge tap (7-1) is arranged on the front of control system (7); Rhone (1-1) is arranged on the most bottom side of blackboard (1).
2. the blackboard wiped with water-washing blackboard according to claim 1, is characterized in that: control system (7) adopts 51 series monolithics to control.
3. the blackboard wiped with water-washing blackboard according to claim 1, it is characterized in that: the model of Double bearing support (2-1) is BK18, the model of single bearing seat (2-6) is BF18.
4. the blackboard wiped with water-washing blackboard according to claim 1, is characterized in that: water spout (5-3) is for symmetrical along wiper mechanism (5) center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628068.XU CN204196516U (en) | 2014-10-27 | 2014-10-27 | With the blackboard that water-washing blackboard is wiped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628068.XU CN204196516U (en) | 2014-10-27 | 2014-10-27 | With the blackboard that water-washing blackboard is wiped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196516U true CN204196516U (en) | 2015-03-11 |
Family
ID=52654511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628068.XU Expired - Fee Related CN204196516U (en) | 2014-10-27 | 2014-10-27 | With the blackboard that water-washing blackboard is wiped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196516U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816568A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Automatic blackboard cleaning device |
| CN104890417A (en) * | 2015-06-04 | 2015-09-09 | 浙江理工大学 | Full-automatic environment-friendly blackboard eraser |
| CN105667154A (en) * | 2016-04-01 | 2016-06-15 | 张宗贤 | Wiping device for teaching blackboard |
| CN105730100A (en) * | 2016-04-15 | 2016-07-06 | 王维烨 | Clean, dustless and automatic blackboard wiping device |
| CN105942739A (en) * | 2016-06-20 | 2016-09-21 | 南京工业职业技术学院 | Self-cleaning blackboard cabinet |
| CN106004183A (en) * | 2016-07-25 | 2016-10-12 | 汤美 | Powerful cleaning device for blackboard for education |
| CN106364228A (en) * | 2016-08-25 | 2017-02-01 | 东南大学 | Blackboard with large area capable of being wiped fast |
| CN106696548A (en) * | 2017-03-21 | 2017-05-24 | 刘金凤 | Multifunctional classroom blackboard |
| CN106739703A (en) * | 2017-01-16 | 2017-05-31 | 赵子宁 | A kind of electric dustless blackboard eraser |
| CN106739678A (en) * | 2016-12-09 | 2017-05-31 | 常熟昊虞电子信息科技有限公司 | A kind of circuit auxiliary study device |
| CN107458126A (en) * | 2017-07-17 | 2017-12-12 | 徐星星 | A kind of blackboard for possessing automatic scrubbing function |
| CN107521262A (en) * | 2017-07-19 | 2017-12-29 | 安徽卓特信息技术有限公司 | A kind of circulation blackboard |
| CN107718945A (en) * | 2017-11-02 | 2018-02-23 | 王晓乐 | A kind of College Chinese teaching demonstrating board |
| CN110091653A (en) * | 2019-04-29 | 2019-08-06 | 杭州师范大学钱江学院 | A kind of the demonstration board auto-erasing device and its method for deleting of suitching type |
| CN111993822A (en) * | 2020-08-11 | 2020-11-27 | 五邑大学 | Automatic chalk brush system |
-
2014
- 2014-10-27 CN CN201420628068.XU patent/CN204196516U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816568A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Automatic blackboard cleaning device |
| CN104890417A (en) * | 2015-06-04 | 2015-09-09 | 浙江理工大学 | Full-automatic environment-friendly blackboard eraser |
| CN105667154A (en) * | 2016-04-01 | 2016-06-15 | 张宗贤 | Wiping device for teaching blackboard |
| CN105730100A (en) * | 2016-04-15 | 2016-07-06 | 王维烨 | Clean, dustless and automatic blackboard wiping device |
| CN105730100B (en) * | 2016-04-15 | 2017-10-03 | 王维烨 | Clean Non-dust automatic-wiping blackboard device |
| CN105942739A (en) * | 2016-06-20 | 2016-09-21 | 南京工业职业技术学院 | Self-cleaning blackboard cabinet |
| CN106004183A (en) * | 2016-07-25 | 2016-10-12 | 汤美 | Powerful cleaning device for blackboard for education |
| CN106364228A (en) * | 2016-08-25 | 2017-02-01 | 东南大学 | Blackboard with large area capable of being wiped fast |
| CN106739678A (en) * | 2016-12-09 | 2017-05-31 | 常熟昊虞电子信息科技有限公司 | A kind of circuit auxiliary study device |
| CN106739703A (en) * | 2017-01-16 | 2017-05-31 | 赵子宁 | A kind of electric dustless blackboard eraser |
| CN106696548A (en) * | 2017-03-21 | 2017-05-24 | 刘金凤 | Multifunctional classroom blackboard |
| CN107458126A (en) * | 2017-07-17 | 2017-12-12 | 徐星星 | A kind of blackboard for possessing automatic scrubbing function |
| CN107521262A (en) * | 2017-07-19 | 2017-12-29 | 安徽卓特信息技术有限公司 | A kind of circulation blackboard |
| CN107718945A (en) * | 2017-11-02 | 2018-02-23 | 王晓乐 | A kind of College Chinese teaching demonstrating board |
| CN110091653A (en) * | 2019-04-29 | 2019-08-06 | 杭州师范大学钱江学院 | A kind of the demonstration board auto-erasing device and its method for deleting of suitching type |
| CN111993822A (en) * | 2020-08-11 | 2020-11-27 | 五邑大学 | Automatic chalk brush system |
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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: 20150311 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |