CN202623726U - Novel blackboard - Google Patents
Novel blackboard Download PDFInfo
- Publication number
- CN202623726U CN202623726U CN 201220128241 CN201220128241U CN202623726U CN 202623726 U CN202623726 U CN 202623726U CN 201220128241 CN201220128241 CN 201220128241 CN 201220128241 U CN201220128241 U CN 201220128241U CN 202623726 U CN202623726 U CN 202623726U
- Authority
- CN
- China
- Prior art keywords
- writing
- plate body
- erasing apparatus
- dust
- water storage
- 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 discloses a novel blackboard which comprises a writing board body, a first guiderail, a second guiderail, an erasing device, a water storage device, a water supply device, a control device, a dragging device, a connection device and a blowing device, wherein the first guiderail is arranged at one side of the writing board body; the second guiderail is arranged at the other side of the writing board body; one end of the erasing device is arranged on the first guiderail while the other end is arranged on the second guiderail; the erasing device is used for erasing the contents written on the writing board body; the water storage device is connected with the writing board body and used for storing water; the water supply device is arranged on the water storage device, connected with the erasing device and used for supplying water in a water tank to the erasing device; the control device is arranged at one end of the writing board body and used for starting and stopping the sliding of the erasing device; the dragging device is arranged on the control device; one end of the connection device is connected with the dragging device while the other end is connected with the erasing device; and the blowing device is arranged on the control device. According to the blackboard provided by the utility model, the erasing time of the blackboard is saved, the teaching efficiency is improved and the danger caused by dust is avoided.
Description
Technical field
The utility model relates to educational aid, is meant a kind of new type blackboard especially.
Background technology
Blackboard is a teaching aid the most frequently used in teaching process.So far be still the teaching aid of widely used classroom instruction in the large, medium and small universities and colleges of China; The blackboard of prior art, the blackboard of prior art, in the time of at school the teacher through chalk with after writing full word on the blackboard; Need it be wiped through instruments such as blackboard erasers; Because the area of blackboard is all bigger,, make the efficiency of teaching reduction so lose time very much wiping on the blackboard content written.And along with the writing on the blackboard amount also significantly increases, on the class, break the number of times that erases the board also increase, when wiping blackboard, can produce amounts of dust, dust is the health of engulfing the academics and students of mercilessness.
The utility model content
The utility model proposes a kind of new type blackboard, has solved in the prior art in the problem that erases the board and lose time, influence efficiency of teaching, produce a large amount of dust.
The technical scheme of the utility model is achieved in that
A kind of new type blackboard comprises:
Write plate body, be installed in said first guide rail of writing plate body one side;
Be installed in said second guide rail of writing the plate body opposite side;
One end is arranged on said first guide rail, and the other end is arranged on said second guide rail, is used to wipe the said plate body of writing and submits a written statement to a higher authority and write the erasing apparatus of content;
Be connected with the said plate body of writing, be used for the water storage device of water storage;
Be arranged on the said water storage device, be connected, be used for the water of said tank is offered the water supply installation of said erasing apparatus with said erasing apparatus;
Be arranged on said plate body one end of writing, be used to start and stop the control device that said erasing apparatus slides;
Be arranged on the said control device, be used under the control of said control device, making the actuator of said erasing apparatus motion;
One end is connected with said actuator, and the other end is connected with said erasing apparatus, is used to drive the jockey that said erasing apparatus slides;
Be arranged on the said control device, be used to dry up the said blowing device of writing plate body.
Further, also comprise: be arranged on said first guide rail, one end, be used to control the limit switch of said actuator.
Further, also comprise: be arranged on said second guide rail, one end, be used to control the limit switch of said actuator.
Further, said control device comprises: start button and stop button.
Further, said control device also comprises: reversing button.
Further, said erasing apparatus specifically comprises: framework, and what be connected with said framework wipes body;
Be arranged on said wiping in the body, be used for and said water supply installation water pipe connecting;
Wipe the support that body is connected with said;
Be arranged on the said support, be used to wipe said first water storage wiping that plate body is submitted a written statement to a higher authority and write content of writing;
Be connected with said support one end, first dust that is used to collect the dust of wiping the back generation is wiped;
Be arranged on the said support, be used to wipe said second water storage wiping that plate body is submitted a written statement to a higher authority and write content of writing;
Be connected with the said support other end, second dust that is used to collect the dust of wiping the back generation is wiped.
Further, said erasing apparatus also comprises: be arranged on first scraper plate that said first dust is wiped an end; Be arranged on said second dust and wipe second scraper plate of an end.
Further, the said plate body of writing is formed by the metal material manufacturing.
Further, it is characterized in that said jockey is specially wire.
The utility model technical scheme is through being provided with said erasing apparatus said writing on the plate body; And control said erasing apparatus through said control device the said plate body of writing is wiped; Make that said content of writing on the plate body is wiped; Thereby saved erasing time, made efficiency of teaching obtain large increase blackboard.And be used through said erasing apparatus, said water storage device and said water supply installation; Use said first water storage to wipe and cooperate said first dust to wipe; Perhaps use said second water storage to wipe and cooperate said second dust to wipe; Make the dust that produces when wiping washed away the back and get into water storage device, avoided the harm of dust teachers and students.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of new type blackboard of the utility model;
Fig. 2 is the structural representation of the utility model erasing apparatus.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of new type blackboard comprises:
Write plate body 1, be installed in said first guide rail 2 of writing plate body 1 one sides;
Be installed in said second guide rail 3 of writing plate body 1 opposite side;
One end is arranged on said first guide rail 2, and the other end is arranged on said second guide rail 3, is used to wipe the said erasing apparatus 4 of writing written contents on the plate body 1;
Be connected with the said plate body 1 of writing, be used for the water storage device 8 of water storage;
Be arranged on the said water storage device 8, be connected, be used for the water of said tank is offered the water supply installation 9 of said erasing apparatus 4 with said erasing apparatus 4;
Be arranged on said plate body 1 one ends of writing, be used to start and stop the control device 5 that said erasing apparatus 4 slides;
Be arranged on the said control device 5, be used under the control of said control device 5, making the actuator 6 of said erasing apparatus 4 motions;
One end is connected with said actuator 6, and the other end is connected with said erasing apparatus 4, is used to drive the jockey 7 that said erasing apparatus 4 slides;
Be arranged on the said control device 5, be used to dry up the said blowing device 20 of writing plate body 1.
Be provided with first guide rail 2 at said plate body 1 upside of writing, said second guide rail 3 is arranged on said plate body 1 downside of writing, and said erasing apparatus 4 one ends are arranged on said first guide rail 2, and the other end of said erasing apparatus 4 is arranged on said second guide rail 3; Said water storage device 8 is arranged on said second guide rail, 3 sides, and is connected with the said plate body 1 of writing; Said water storage device 8 is provided with said water supply installation 9, and said water supply installation 9 is connected with said erasing apparatus 4 through water pipe, and said water supply installation 9 offers said erasing apparatus 4 with the water in the said water storage device 8; Said control device 5 is arranged on said plate body 1 one sides of writing, and in the present embodiment said control device 5 is arranged on said plate body 1 left end of writing; On said control device 5, also be provided with actuator 6; Said actuator 6 is preferably motor in the present embodiment; Said jockey 7 one ends are connected with said actuator 6; The other end is connected with said erasing apparatus 4, and the said actuator 6 in energising back drives said erasing apparatus 4 through said jockey 7 and slides, and wipes said content of writing on the plate body 1 through said erasing apparatus 4; Said blowing device 20 is installed on the said control device 5; Because after said erasing apparatus 4 is wiped, said write plate body 1 wiped by water wet, when said erasing apparatus 4 arrive said write plate body 1 one ends after; This is held and is said plate body 1 left end of writing in the present embodiment; Said water supply installation 9 is out of service, and said blowing device 20 starts, and slides to the other end at said erasing apparatus 4; This is held to said plate body 1 right-hand member of writing in the utility model, through said blowing device 20 the said plate body 1 of writing is dried up.
Further, also comprise: be arranged on said first guide rail, 2 one ends, be used to control the limit switch of said actuator 6.
Further, also comprise: be arranged on said second guide rail, 3 one ends, be used to control the limit switch of said actuator 6.
End (being specially said plate body 1 left end of writing in the utility model) at said first guide rail 2 is provided with limit switch; Initiating terminal at erasing apparatus described in the utility model 4 is said plate body 1 right-hand member of writing; When the drive lower slider of said erasing apparatus 4 at said actuator 6; Actuator described in the present embodiment 6 is preferably motor; When said erasing apparatus 4 touches said limit switch, motor reverses under the control of said limit switch, drives said erasing apparatus 4 through said jockey 7 and slides to said plate body 1 right-hand member of writing.
End (being specially said plate body 1 left end of writing in the utility model) at said second guide rail 3 is provided with limit switch; Initiating terminal at erasing apparatus described in the utility model 4 is said plate body 1 right-hand member of writing; When the drive lower slider of said erasing apparatus 4 at said actuator 6; Actuator described in the present embodiment 6 is preferably motor; When said erasing apparatus 4 touches said limit switch, motor reverses under the control of said limit switch, drives said erasing apparatus 4 through said jockey 7 and slides to said plate body 1 right-hand member of writing.
Further, said control device 5 comprises: start button 51 and stop button 52.
Said control device 5 comprises: said start button 51 and said stop button 52, and through pressing said start button 51, make said actuator 6 energisings, and drive said erasing apparatus 4 slips, said content of writing plate body 1 is wiped; When said erasing apparatus 4 touches said limit switch; The rotation direction of the said actuator 6 of said limit switch control break; Drive said erasing apparatus 4 and slide, said content of writing plate body 1 is wiped once more to said plate body 1 right-hand member of writing, when wipe accomplish back or said erasing apparatus 4 arrival be said write plate body 1 right-hand member after; Make said actuator 6 outages through pressing said stop button 52, and then make said erasing apparatus 4 stop to slide.
Further, said control device 5 also comprises: reversing button 53.
Under the situation that said limit switch is not set; Be provided with said reversing button 53; When said erasing apparatus 4 reach said write plate body 1 one ends (in the utility model for said plate body 1 left end of writing) after, through pressing said reversing button 53, control said actuator 6; Make said actuator 6 counter-rotatings, drive said erasing apparatus 4 and get back to right-hand member from said plate body 1 left end of writing.
Further, said erasing apparatus 4 specifically comprises: framework 10, and what be connected with said framework 10 wipes body 11;
Be arranged on said wiping in the body 11, be used for and said water supply installation 9 water pipe connecting 12;
Wipe the support 13 that body 11 is connected with said;
Be arranged on the said support 13, be used to wipe said first water storage of writing written contents on the plate body 1 and wipe 14;
Be connected with said support 13 1 ends, first dust that is used to collect the dust of wiping the back generation wipes 15;
Be arranged on the said support 13, be used to wipe said second water storage of writing written contents on the plate body 1 and wipe 16;
Be connected with said support 13 other ends, second dust that is used to collect the dust of wiping the back generation wipes 17.
Of Fig. 2: said erasing apparatus 4 comprises: said framework 10 is connected with the said body 11 of wiping; Said water pipe 12 is arranged on said body 11 inside of wiping; Said support 13 is connected with the said body 11 of wiping; Said first water storage wiping 14 is wiped 16 with said second water storage and is arranged on the said support 13; Be respectively arranged with said first dust wiping 15 at the two ends of said support 13 and wipe 17 with said second dust; The water that said water pipe 12 provides said water supply installation 9 is sent to said first water storage wiping 14 and wipes 16 with said second water storage; When said erasing apparatus 4 slides to said plate body 1 one ends (being said plate body 1 left end of writing in the utility model) of writing under the drive of said actuator 6; Said second water storage is wiped 16 and is contacted with the said plate body 1 of writing; The said content written of writing on the plate body 1 is wiped, in the process of wiping, produce dust; Said second dust is wiped 17 and is contacted with the said plate body 1 of writing equally, and after said second water storage wiping 16 was wiped, said second dust was wiped 17 orbiting motions of wiping along said second water storage wiping 16, with the dust collection that produces; Because wiping 16, said second water storage contains water, so dust is all drenched after wiping, so after said second dust wiping 17 was wiped, dust was wiped 17 through said second dust and is collected into said water storage device 8.When said erasing apparatus 4 arrived said write plate body 1 left end after; Control through said limit switch or said reversing button 53; Said water supply installation 9 is quit work, said actuator 6 counter-rotatings, said blowing device 20 starts; Make said erasing apparatus 4 write plate body 1 right-hand member end motion, the said plate body 1 of writing is dried up through said blowing device 20 to said; In this process, said second water storage wiping 16 is wiped 17 with said second dust and is quit work, and said first water storage wiping 14 is started working with said first dust wiping 15.
Further, said erasing apparatus 4 also comprises: be arranged on first scraper plate 18 that said first dust is wiped 15 1 ends; Be arranged on said second dust and wipe second scraper plate 19 of 17 1 ends.
In order to increase the cleaning intensity of said first dust wiping 15 and 17 pairs of dust of said second dust wiping, be provided with first scraper plate 18 with said plate body 1 contact jaw of writing in said first dust wiping 15; Said second dust wiping 17 is provided with said second scraper plate 19 with said plate body 1 contact jaw of writing; When said first dust wiping 15 is wiped 17 work with said second dust, can better clear up dust with said second scraper plate 19 through said first scraper plate 18.
Further, the said plate body 1 of writing is formed by the metal material manufacturing.
Further, said jockey 7 is specially wire.
The said plate body 1 of writing is specifically formed by the metal material manufacturing, in the process of using, can use magnetic force drawing pin etc. that various charts and demonstration pattern etc. are suspended on said writing on the plate body 1; In order to increase the service life of said jockey 7, so use wire as said jockey 7.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. a new type blackboard is characterized in that, comprising:
Write plate body (1), be installed in said first guide rail (2) of writing plate body (1) one side;
Be installed in said second guide rail (3) of writing plate body (1) opposite side;
One end is arranged on said first guide rail (2), and the other end is arranged on said second guide rail (3), is used to wipe the said erasing apparatus (4) that plate body (1) is gone up written contents of writing;
Be connected with the said plate body (1) of writing, be used for the water storage device (8) of water storage;
Be arranged on the said water storage device (8), be connected, be used for the water of said tank is offered the water supply installation (9) of said erasing apparatus (4) with said erasing apparatus (4);
Be arranged on said plate body (1) one end of writing, be used for starting and stopping the control device (5) that said erasing apparatus (4) slides;
Be arranged on the said control device (5), be used under the control of said control device (5), making the actuator (6) of said erasing apparatus (4) motion;
One end is connected with said actuator (6), and the other end is connected with said erasing apparatus (4), is used to drive the jockey (7) that said erasing apparatus (4) slides;
Be arranged on the said control device (5), be used to dry up the said blowing device (20) of writing plate body (1).
2. new type blackboard according to claim 1 is characterized in that, also comprises: be arranged on said first guide rail (2) one ends, be used to control the limit switch of said actuator (6).
3. new type blackboard according to claim 1 is characterized in that, also comprises: be arranged on said second guide rail (3) one ends, be used to control the limit switch of said actuator (6).
4. like any said new type blackboard of claim 1 to 3, it is characterized in that said control device (5) comprising: start button (51) and stop button (52).
5. like the said new type blackboard of claim 4, it is characterized in that said control device (5) also comprises: reversing button (53).
6. like the said new type blackboard of claim 5, it is characterized in that said erasing apparatus (4) specifically comprises: framework (10), what be connected with said framework (10) wipes body (11);
Be arranged on said wiping in the body (11), be used for and said water supply installation (9) water pipe connecting (12);
Wipe the support (13) that body (11) is connected with said;
Be arranged on the said support (13), be used to wipe said first water storage wiping (14) that plate body (1) is gone up written contents of writing;
Be connected with said support (13) one ends, first dust that is used to collect the dust of wiping the back generation is wiped (15);
Be arranged on the said support (13), be used to wipe said second water storage wiping (16) that plate body (1) is gone up written contents of writing;
Be connected with said support (13) other end, second dust that is used to collect the dust of wiping the back generation is wiped (17).
7. like the said new type blackboard of claim 6, it is characterized in that said erasing apparatus (4) also comprises: be arranged on first scraper plate (18) that said first dust is wiped (15) one ends; Be arranged on said second dust and wipe second scraper plate (19) of (17) one ends.
8. like the said new type blackboard of claim 7, it is characterized in that the said plate body (1) of writing is formed by the metal material manufacturing.
9. like the said new type blackboard of claim 8, it is characterized in that said jockey (7) is specially wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128241 CN202623726U (en) | 2012-03-30 | 2012-03-30 | Novel blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128241 CN202623726U (en) | 2012-03-30 | 2012-03-30 | Novel blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623726U true CN202623726U (en) | 2012-12-26 |
Family
ID=47376956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128241 Expired - Fee Related CN202623726U (en) | 2012-03-30 | 2012-03-30 | Novel blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356147A (en) * | 2019-08-26 | 2019-10-22 | 陈庆威 | A kind of blackboard |
-
2012
- 2012-03-30 CN CN 201220128241 patent/CN202623726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356147A (en) * | 2019-08-26 | 2019-10-22 | 陈庆威 | A kind of blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140330 |