CN204382938U - A kind of blackboard with scourer - Google Patents
A kind of blackboard with scourer Download PDFInfo
- Publication number
- CN204382938U CN204382938U CN201420873812.2U CN201420873812U CN204382938U CN 204382938 U CN204382938 U CN 204382938U CN 201420873812 U CN201420873812 U CN 201420873812U CN 204382938 U CN204382938 U CN 204382938U
- Authority
- CN
- China
- Prior art keywords
- plate face
- blackboard
- scourer
- pull lever
- sides
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of with the blackboard of scourer and the improvement of blackboard structure.This practicality newly provides a kind of and cleans convenient and that blackboard usable floor area is large a kind of blackboard with scourer.The utility model comprises blackboard panel, and its structural feature is: described blackboard panel comprises the first plate face, the second plate face and the 3rd plate face, and the second described plate face and the 3rd plate face are connected to the both sides in the first plate face respectively by rotating shaft; First plate face is provided with the scourer corresponding to the first plate face height, and described scourer is made up of pull lever and the wiper that is arranged on pull lever side; Corresponding to pull lever is provided with slideway in the both sides up and down in the first plate face, and the both sides up and down of pull lever are provided with the pulley corresponding to slideway; First upper end, plate face is provided with sprinkler pipe, and described sprinkler pipe is connected with the water pump in water tank by flexible pipe, and sprinkler pipe bottom is provided with hole for water spraying, and described water pump is connected with switch and power sources in series.
Description
Technical field
The utility model relates to the improvement of blackboard structure.
Background technology
Blackboard is the educational aid often used in learning activities in schools.At present, the technology about blackboard that is existing and that once had has made very fruitful effort to the function increasing blackboard, also once designs many outstanding technical schemes.Zhu Lingyan as State Intellectual Property Office's bulletin in 2013 declares, and application number is: No. 201220558079.6, and title is the technical scheme that the utility model patent of " blackboard " adopts, and at the technical elements of blackboard, is of great value innovation and creation.This utility model arranges box body at blackboard panel lower limb, in box body, arrange hook, like this can by umbrella hanging hook on, very easy to use.But it also has a lot of not enough, as: this utility model blackboard can usable floor area little and there is no scrub function.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of and cleans convenient and that blackboard usable floor area is large a kind of blackboard with scourer.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises blackboard panel, its structural feature is: described blackboard panel comprises the first plate face, the second plate face and the 3rd plate face, and the second described plate face and the 3rd plate face are connected to the both sides in the first plate face respectively by rotating shaft; First plate face is provided with the scourer corresponding to the first plate face height, and described scourer is made up of pull lever and the wiper that is arranged on pull lever side; Corresponding to pull lever is provided with slideway in the both sides up and down in the first plate face, and the both sides up and down of pull lever are provided with the pulley corresponding to slideway; First upper end, plate face is provided with sprinkler pipe, and described sprinkler pipe is connected with the water pump in water tank by flexible pipe, and sprinkler pipe bottom is provided with hole for water spraying, and described water pump is connected with switch and power sources in series.
As a kind of preferred version, the second described plate face and the 3rd plate face are arranged on the left and right sides in the first plate face.
The utility model beneficial effect:
1, scrub function is had
The utility model is black is provided with the scourer corresponding to blackboard panel height on the first plate face, and described scourer is made up of pull lever and the wiper that is arranged on pull lever side; Corresponding to pull lever is provided with slideway in the both sides up and down in the first plate face, and the both sides up and down of pull lever are provided with the pulley corresponding to slideway; First upper end, plate face is provided with sprinkler pipe, and described sprinkler pipe is connected with the water pump in water tank by flexible pipe, and sprinkler pipe bottom is provided with hole for water spraying, and described water pump is connected with switch and power sources in series.After blackboard is finished using, sprinkle water by sprinkler pipe to blackboard panel, then pull the pull lever of scourer, clean blackboard panel by the wiper of pull lever, efficiency is very high and scouring is very thorough.
2, blackboard reflective light can be prevented
Blackboard panel described in the utility model comprises the first plate face, the second plate face and the 3rd plate face, and the second described plate face and the 3rd plate face are connected to the both sides in the first plate face respectively by rotating shaft; First write on the first plate face during use, the first plate face is write completely, turns on front side of the first plate face, then continue to write on the second plate face and the 3rd plate face, can increase the usable area of blackboard panel like this by rotating shaft by the second plate face and the 3rd plate face.
3, structure is simple
The utility model comprises blackboard panel, and described blackboard panel comprises the first plate face, the second plate face and the 3rd plate face, and the second described plate face and the 3rd plate face are connected to the both sides in the first plate face respectively by rotating shaft; First plate face is provided with the scourer corresponding to blackboard panel height, and described scourer is made up of pull lever and the wiper that is arranged on pull lever side; Corresponding to pull lever is provided with slideway in the both sides up and down in the first plate face, and the both sides up and down of pull lever are provided with the pulley corresponding to slideway; First upper end, plate face is provided with sprinkler pipe, and described sprinkler pipe is connected with the water pump in water tank by flexible pipe, and sprinkler pipe bottom is provided with hole for water spraying, and described water pump is connected with switch and power sources in series.Component is few, connects simple; Therefore, structure is simple.
Accompanying drawing explanation
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with the drawings and the specific embodiments, are further elaborated to the utility model.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the utility model structural representation.
In figure, 1 be the second plate face, 2 be scourer for rotating shaft, 3 is the first plate face, 4,5 be pull lever, 6 be pulley, 7 be wiper, 8 be slideway, 9 be water tank, 10 be water pump, 11 be switch, 12 be sprinkler pipe for flexible pipe, 13 is the 3rd plate face, 14,15 for hole for water spraying.
Detailed description of the invention
As shown in Figure 1, the utility model comprises blackboard panel, it is characterized in that: described blackboard panel comprises the first plate face 1, plate face 3, second and the 3rd plate face 13, and the second described plate face 1 and the 3rd plate face 13 are connected to the both sides in the first plate face 3 respectively by rotating shaft 2; First plate face 3 is provided with the scourer 4 highly corresponding to the first plate face 3, and described scourer 4 is made up of pull lever 5 and the wiper 7 that is arranged on pull lever 5 side; Corresponding to pull lever 5 is provided with slideway 8 in the both sides up and down in the first plate face 3, and the both sides up and down of pull lever 5 are provided with the pulley 6 corresponding to slideway 8; First upper end, plate face 3 is provided with sprinkler pipe 14, and described sprinkler pipe 14 is connected with the water pump 10 in water tank 9 by flexible pipe 12, and sprinkler pipe 14 bottom is provided with hole for water spraying 15, and described water pump 10 is connected with switch 11 and power sources in series.
As a kind of preferred version, the second described plate face 1 and the 3rd plate face 13 are arranged on the left and right sides in the first plate face 3.
Claims (2)
1. the blackboard with scourer, comprise blackboard panel, it is characterized in that: described blackboard panel comprises the first plate face (3), the second plate face (1) and the 3rd plate face (13), the second described plate face (1) and the 3rd plate face (13) are connected to the both sides in the first plate face (3) respectively by rotating shaft (2); First plate face (3) is provided with and the highly corresponding scourer (4) in the first plate face (3), described scourer (4) is made up of pull lever (5) and the wiper (7) that is arranged on pull lever (5) side; Be provided with slideway (8) in the both sides up and down in the first plate face (3) accordingly with pull lever (5), the both sides up and down of pull lever (5) are provided with the corresponding pulley (6) with slideway (8); First plate face (3) upper end is provided with sprinkler pipe (14), described sprinkler pipe (14) is connected with the water pump (10) in water tank (9) by flexible pipe (12), sprinkler pipe (14) bottom is provided with hole for water spraying (15), and described water pump (10) is connected with switch (11) and power sources in series.
2. a kind of blackboard with scourer according to claim 1, is characterized in that the second described plate face (1) and the 3rd plate face (13) are arranged on the left and right sides in the first plate face (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873812.2U CN204382938U (en) | 2014-12-30 | 2014-12-30 | A kind of blackboard with scourer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873812.2U CN204382938U (en) | 2014-12-30 | 2014-12-30 | A kind of blackboard with scourer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382938U true CN204382938U (en) | 2015-06-10 |
Family
ID=53355687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873812.2U Expired - Fee Related CN204382938U (en) | 2014-12-30 | 2014-12-30 | A kind of blackboard with scourer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382938U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730100A (en) * | 2016-04-15 | 2016-07-06 | 王维烨 | Clean, dustless and automatic blackboard wiping device |
| CN105774339A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Teaching blackboard convenient to clean |
| CN109017048A (en) * | 2018-08-29 | 2018-12-18 | 广东海翔教育科技有限公司 | A kind of electric teaching cleaning blackboard |
| CN109159581A (en) * | 2018-08-24 | 2019-01-08 | 莫逢文 | Storage blackboard case for Mobile Teaching |
| CN114475056A (en) * | 2022-02-09 | 2022-05-13 | 滨州学院 | Intelligent mathematics teaching board |
-
2014
- 2014-12-30 CN CN201420873812.2U patent/CN204382938U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105774339A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Teaching blackboard convenient to clean |
| CN109159581A (en) * | 2018-08-24 | 2019-01-08 | 莫逢文 | Storage blackboard case for Mobile Teaching |
| CN109017048A (en) * | 2018-08-29 | 2018-12-18 | 广东海翔教育科技有限公司 | A kind of electric teaching cleaning blackboard |
| CN114475056A (en) * | 2022-02-09 | 2022-05-13 | 滨州学院 | Intelligent mathematics teaching board |
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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: 20150610 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |