CN205033785U - Novel combination formula blackboard - Google Patents
Novel combination formula blackboard Download PDFInfo
- Publication number
- CN205033785U CN205033785U CN201520734399.6U CN201520734399U CN205033785U CN 205033785 U CN205033785 U CN 205033785U CN 201520734399 U CN201520734399 U CN 201520734399U CN 205033785 U CN205033785 U CN 205033785U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- dust
- roller bearing
- novel combination
- eraser
- 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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Abstract
The utility model relates to a blackboard technical field refers in particular to a novel combination formula blackboard, including blackboard and blackboard eraser, its blackboard both sides are equipped with the baffle respectively and state and be equipped with the spout between baffle and the blackboard, and the blackboard eraser both ends cooperate respectively to be located in the spout. The utility model discloses an intelligence operating system carries out the intellectuality operation to motor and dust catcher, can once only clean the dust on the blackboard totally, through dust catcher dust absorption effect, effectively prevents cleaning the in -process simultaneously, and the dust flies upward everywhere.
Description
Technical field
The utility model relates to blackboard field, refers in particular to a kind of novel combination type blackboard.
Background technology
Along with the progress of science and technology and the raising of teaching request, the requirement of teaching stationery is also being improved, at present, the blackboard that school of China uses is still based on traditional blackboard, the wiping method of this blackboard is hand-held blackboard eraser, wiping repeatedly on blackboard, because the area of each wiping of blackboard eraser is little, with traditional blackboard eraser blackboard wiping, not only require great effort but also time-consuming, and traditional blackboard eraser, after nuzzling up, dust flies field, very large impact is caused on the respiratory tract of the Faculty and Students erased the board, is unfavorable for that people's is healthy.
Utility model content
For above problem, the utility model provides a kind of novel combination type blackboard, and drive blackboard eraser disposable by the dust wiped clean on blackboard by motor, and be connected with dust exhaust apparatus on blackboard eraser, can prevent in wiping process, dust flies upward everywhere.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of novel combination type blackboard, comprise blackboard and blackboard eraser, blackboard both sides are respectively equipped with baffle plate, are provided with chute between baffle plate and blackboard, and blackboard eraser two ends coordinate respectively to be located in chute;
Be provided with roller bearing and lower roller bearing on the left of described blackboard, connect by chain is corresponding between upper roller bearing with lower roller bearing, blackboard eraser left end is corresponding with chain to be connected, and lower roller bearing correspondence is connected with drive motors, and drive motors is electrically connected with intelligent operating system;
Be provided with dust catcher on the right side of described blackboard, blackboard eraser is provided with hairbrush bar and suction port, and hairbrush bar is corresponding with suction port to be arranged, and suction port is connected to dust catcher, and dust catcher is electrically connected on intelligent operating system.
Furthermore, Ji Fenchenchi is provided with bottom described blackboard.
Furthermore, described blackboard eraser is equal with blackboard length.
Furthermore, described hairbrush bar is equal with suction port length.
The utility model beneficial effect:
The utility model adopts intelligent operating system to carry out intellectualized operation to motor and dust catcher, can be disposable by the dust wiped clean on blackboard, and simultaneously by dust catcher dust suction effect, effectively prevent in wiping process, dust flies upward everywhere.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure;
Fig. 2 is wiping blackboard structure figure.
1, blackboard; 2, blackboard eraser; 3, Ji Huichenchi; 4, motor; 5, dust catcher; 6, chain; 7, upper roller bearing; 8, lower roller bearing; 9, baffle plate; 10, intelligent operating system; 11, hairbrush bar; 12, suction port.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As illustrated in fig. 1 and 2, a kind of novel combination type blackboard described in the utility model, comprise blackboard 1 and blackboard eraser 2, blackboard 1 both sides are respectively equipped with baffle plate 9, are provided with chute between baffle plate 9 and blackboard 1, and blackboard eraser 2 two ends coordinate respectively to be located in chute; Adopt such vibrational power flow, can spacing setting be carried out effectively to blackboard eraser 2 by baffle plate 9.
Be provided with roller bearing 7 and lower roller bearing 8 on the left of described blackboard 1, connect by chain 6 is corresponding between upper roller bearing 7 with lower roller bearing 8, blackboard eraser 2 left end is corresponding with chain 6 to be connected, and lower roller bearing 8 correspondence is connected with drive motors 4, and drive motors 4 is electrically connected with intelligent operating system 10; Adopt such vibrational power flow, start drive motors 4 run by intelligent operating system 10, under drive motors 4 starts rear drive, roller bearing 8 rotates, thus drives blackboard eraser 2 to move up and down by chain 6, reaches the dust object on blackboard wiping 1.
Be provided with dust catcher 5 on the right side of described blackboard 1, blackboard eraser 2 is provided with hairbrush bar 11 and suction port 12, and hairbrush bar 11 is corresponding with suction port 12 to be arranged, and suction port 12 is connected to dust catcher 5, and dust catcher 5 is electrically connected on intelligent operating system 10.Adopt such vibrational power flow, when blackboard eraser 2 pairs of dust carry out wiping, control dust catcher 5 by intelligent operating system 10 and start, then suck dust by suction port 12.
More specifically, collection dust pond 3 is provided with bottom described blackboard 1.Because dust catcher 5 can not accomplish that comprehensive dust suction is clean sometimes, simultaneously when writing letter written with chalk, having dust unavoidably and falling, adopting such structure, effectively collect these dust by collection dust pond 3.
More specifically, described blackboard eraser 2 is equal with blackboard 1 length.Adopt such vibrational power flow, be convenient to disposablely to clean letter written with chalks all on blackboard 1.
More specifically, described hairbrush bar 11 is equal with suction port 12 length.Adopt such vibrational power flow, when blackboard eraser 2 wiping dust, be more convenient for dust suction by suction port 12.
Be more than the utility model preferably embodiment, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement that every those skilled in the art do on basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.
Claims (4)
1. a novel combination type blackboard, comprise blackboard (1) and blackboard eraser (2), it is characterized in that: described blackboard (1) both sides are respectively equipped with baffle plate (9), be provided with chute between described baffle plate (9) and blackboard (1), described blackboard eraser (2) two ends coordinate respectively to be located in chute;
Described blackboard (1) left side is provided with roller bearing (7) and lower roller bearing (8), chain (6) is provided with between described upper roller bearing (7) and lower roller bearing (8), described blackboard eraser (2) left end is corresponding with chain (6) to be connected, described lower roller bearing (8) correspondence is connected with drive motors (4), and described drive motors (4) is electrically connected with intelligent operating system (10);
Described blackboard (1) right side is provided with dust catcher (5), described blackboard eraser (2) is provided with hairbrush bar (11) and suction port (12), described hairbrush bar (11) is corresponding with suction port (12) to be arranged, described suction port (12) is connected to dust catcher (5), and described dust catcher (5) is electrically connected on intelligent operating system (10).
2. a kind of novel combination type blackboard according to claim 1, is characterized in that: described blackboard (1) bottom is provided with Ji Fenchenchi (3).
3. a kind of novel combination type blackboard according to claim 1, is characterized in that: described blackboard eraser (2) is equal with blackboard (1) length.
4. a kind of novel combination type blackboard according to claim 1, is characterized in that: described hairbrush bar (11) is equal with suction port (12) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734399.6U CN205033785U (en) | 2015-09-21 | 2015-09-21 | Novel combination formula blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734399.6U CN205033785U (en) | 2015-09-21 | 2015-09-21 | Novel combination formula blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033785U true CN205033785U (en) | 2016-02-17 |
Family
ID=55292711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734399.6U Expired - Fee Related CN205033785U (en) | 2015-09-21 | 2015-09-21 | Novel combination formula blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946412A (en) * | 2016-07-18 | 2016-09-21 | 万象设计江苏有限责任公司 | Blackboard with a control starting dust absorption function |
-
2015
- 2015-09-21 CN CN201520734399.6U patent/CN205033785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946412A (en) * | 2016-07-18 | 2016-09-21 | 万象设计江苏有限责任公司 | Blackboard with a control starting dust absorption function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160921 |