CN208133898U - A kind of teaching clean type blackboard - Google Patents
A kind of teaching clean type blackboard Download PDFInfo
- Publication number
- CN208133898U CN208133898U CN201820380135.9U CN201820380135U CN208133898U CN 208133898 U CN208133898 U CN 208133898U CN 201820380135 U CN201820380135 U CN 201820380135U CN 208133898 U CN208133898 U CN 208133898U
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- CN
- China
- Prior art keywords
- blackboard
- chalk
- ledge
- shield
- teaching
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Abstract
The utility model discloses a kind of teaching clean type blackboards,Including blackboard body,Ledge for chalk on blackboard and shield,Blackboard body bottom is equipped with ledge for chalk on blackboard,Strainer is equipped with inside ledge for chalk on blackboard,Ledge for chalk on blackboard one end is equipped with baffle,The ledge for chalk on blackboard other end is equipped with aqueduct,Aqueduct side is equipped with water tank,Water tank is equipped with connecting tube,Blackboard body side is equipped with hook,It links up with side and is equipped with telescopic rod,Telescopic rod bottom is equipped with blackboard eraser,Shield is equipped at the top of blackboard body,Shield bottom side is equipped with several spray heads,Two side bottom of shield is equipped with swing arm,Swing arm bottom is equipped with cleaning brush,Pass through spray head hydroblasting blackboard body surface,It is convenient for reciprocal automatic swing clean blackboard eraser ontology by swing arm and cleaning brush combination,Cleaning efficiency is high,Impurity and ejected wash water are collected by the setting of ledge for chalk on blackboard,Water after cleaning flows to water tank internal unity with aqueduct and collects,The ledge for chalk on blackboard other end is blocked with baffle,Prevent leak,Reduce pollution,The utility model is designed reasonably,It is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of blackboards, more particularly, to a kind of teaching clean type blackboard.
Background technique
Blackboard says that it is the plane that can use chalk repeated writing in traditional sense, and plate face is hard, is chiefly used in teaching
It learns.Blackboard is generally used made of plank or ground glass etc., can be write with the specific writing material such as chalk above.Mostly
Black, blackish green, white or ecru.
Teaching aid is a kind of student to be enable intuitively, visually to understand each appliances and teacher used in the content of courses
The general name of the apparatus used when giving lessons.The learning interest of student can be improved in teaching aid, enriches perceptual knowledge, and help forms specific general
It reads, the observation ability and thinking ability of Developing Students '.Blackboard is a kind of common tool in teaching aid.In upper blackboard of imparting knowledge to students
A kind of realia that must be used, teacher by the effect of blackboard by Knowledge delivery to students, therefore the effect of blackboard
It is very big.Common blackboard includes plate face and ash slot two parts at present, is mainly used for writing on the blackboard when teaching, and people are in order to improve
The clarity of writing on the blackboard writing controls flying upward for chalk dust, takes and such as covers anti-reflective light coating on blackboard surface, changes ash
Grey ability is stored up in the shape size enhancing of slot, and using the blackboard eraser etc. of the wiping suede with strong absorption property, although to a certain degree
On improve the performance of blackboard, but there are still being difficult to clean, drawback that is inconvenient for use, seriously polluted, being unfavorable for health is passed
The wiping blackboard structure of system is simple, has a single function, and many blackboards are due to being limited by size, when arranging student to erase the board,
Many students are limited by height, and the written contents of eminence are wiped less than simple black and after blackboard is used for a long time on blackboard
Blackboard eraser can not wipe clean blackboard, and many people can attempt the wiping that gets wet, oneself getting wet wipes blackboard and be easy to make clothes dirty, clean
Therefore inconvenience to solve the above-mentioned problems, designs a kind of teaching clean type blackboard.
Utility model content
The technical problems to be solved in the utility model is to overcome existing blackboard structure simple, is had a single function, wiped clean
Inconvenient defect, provides a kind of teaching clean type blackboard, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of teaching clean type blackboard, including it is black
Plate ontology, ledge for chalk on blackboard and shield, the blackboard body bottom are equipped with ledge for chalk on blackboard, are equipped with strainer, the powder inside the ledge for chalk on blackboard
Slot one end is equipped with baffle, and the ledge for chalk on blackboard other end is equipped with aqueduct, and the aqueduct side is equipped with water tank, the water tank two
Side is equipped with handle, and the water tank bottom two sides are equipped with universal wheel, and the water tank is equipped with connecting tube, if the connecting tube is equipped with solid
Determine ring, the blackboard body side is equipped with hook, and the hook side is equipped with telescopic rod, and the telescopic rod bottom is equipped with blackboard
It wipes, shield is equipped at the top of the blackboard body, the shield bottom side is equipped with several spray heads, and two side bottom of shield is set
There is swing arm, the swing arm bottom is equipped with cleaning brush.
As a kind of optimal technical scheme of the utility model, water-supply-pipe, and the water-supply-pipe are equipped with inside the shield
It is connected respectively with spray head, connecting tube.
As a kind of optimal technical scheme of the utility model, motor, the motor and swing arm are equipped with inside the shield
Connection.
As a kind of optimal technical scheme of the utility model, the cleaning brush is set to blackboard body surface.
As a kind of optimal technical scheme of the utility model, the water tank is equipped with reservoir chamber and collecting chamber.
As a kind of optimal technical scheme of the utility model, link, and the telescopic rod are equipped at the top of the telescopic rod
Hook is hung on by link.
As a kind of optimal technical scheme of the utility model, the guard seal is set to ledge for chalk on blackboard one end.
Compared with current technology, the utility model has the beneficial effects that：This kind teaching clean type blackboard, structure have designed
Whole compact, according to student's height, adjustable length of telescopic bar wipes blackboard body convenient for blackboard eraser for student, is adjusted flexibly,
It is easy to use, by spray head hydroblasting blackboard body surface, reciprocal automatic swing is convenient for by swing arm and cleaning brush combination
Clean blackboard eraser ontology, cleaning efficiency is high, and cleaning effect is good, impurity and ejected wash water is collected by the setting of ledge for chalk on blackboard, after cleaning
Water flow to water tank internal unity with aqueduct and collect, the ledge for chalk on blackboard other end blocked with baffle, prevents leak, reduces pollution, is protected
Environmental sanitation is protected, strainer is equipped with inside ledge for chalk on blackboard, the impurity such as screening chalk end prevent water guide blockage, the utility model design
Rationally, easy to clean, it is clean, it is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, it links up with；2, shield；3, swing arm；4, spray head；5, blackboard body；6, cleaning brush；7, connecting tube；8, solid
Determine ring；9, aqueduct；10, water tank；11, handle；12, universal wheel；13, strainer；14, ledge for chalk on blackboard；15, baffle；16, blackboard eraser；
17, telescopic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of teaching clean type blackboard, including blackboard sheet
Body 5, ledge for chalk on blackboard 14 and shield 2,5 bottom of blackboard body are equipped with ledge for chalk on blackboard 14, collect, and strainer 13, mistake are equipped with inside ledge for chalk on blackboard 14
Filter, 14 one end of ledge for chalk on blackboard are equipped with baffle 15, block, and 14 other end of ledge for chalk on blackboard is equipped with aqueduct 9, and water guide, 9 side of aqueduct is equipped with
Water tank 10, storage, 10 two sides of water tank are equipped with handle 11, and 10 two sides of the bottom of water tank are equipped with universal wheel 12, move, water tank 10 is equipped with
Connecting tube 7, water delivery, connecting tube 7 is equipped with several fixed rings 8, fixed, and 5 side of blackboard body is equipped with hook 1, suspension, hook 1 one
Side is equipped with telescopic rod 17, adjusts length, and 17 bottom of telescopic rod is equipped with blackboard eraser 16, wipes, and shield 2 is equipped at the top of blackboard body 5,
2 bottom side of shield is equipped with several spray heads 4, water spray, and 2 liang of side bottoms of shield are equipped with swing arm 3, swing back and forth, 3 bottom of swing arm is set
There is cleaning brush 6, cleans.
Water-supply-pipe is equipped with inside shield 2, water-supply-pipe is connected with spray head 4, connecting tube 7 respectively, water delivery.It is set inside shield 2
There is motor, motor and swing arm 3 connect.Cleaning brush 6 is set to 5 surface of blackboard body.Water tank 10 is equipped with reservoir chamber and collecting chamber, point
Class water storage.Link is equipped at the top of telescopic rod 17, telescopic rod 17 hangs on hook 1 by link.Baffle 15 is sealed at chalk
14 one end of slot, prevents from revealing.
Concrete principle：When using this kind of teaching clean type blackboard, when student wipes blackboard body 5, adjusted according to height
17 length of telescopic rod wipes blackboard body 5 with blackboard eraser 16, when being used for a long time blackboard body 5, cleaning is filled inside water tank 10
Clean water is sprayed onto 5 surface of blackboard body by water, 7 water delivery of connecting tube, spray head 4, controls 3 reciprocally swinging of swing arm, drives cleaning
The letter written with chalks that brush 6 back and forth cleans 5 surface of blackboard body with clean water, dust and it is water stain flow to inside ledge for chalk on blackboard 14, through filter screen
After 13 filterings, water stain to flow to inside water tank 10 with aqueduct 9, baffle 15 shelters from 14 side of ledge for chalk on blackboard, prevents water stain leakage, clearly
After clean, water tank 10 is pushed to pour to specified place.
This kind teaching clean type blackboard, structure design is complete compact, and according to student's height, adjustable telescopic rod 17 is long
Degree wipes blackboard body 5 convenient for blackboard eraser for student 16, is adjusted flexibly, easy to use, passes through 4 hydroblasting blackboard of spray head
Reciprocal 16 ontology of automatic swing clean blackboard eraser is convenient for by swing arm 3 and the combination of cleaning brush 6 in 5 surface of ontology, and cleaning efficiency is high,
Cleaning effect is good, collects impurity by the setting of ledge for chalk on blackboard 14 and ejected wash water, the water after cleaning flow in water tank 10 with aqueduct 9
Portion is unified to collect, and 14 other end baffle 15 of ledge for chalk on blackboard is blocked, and leak is prevented, and reduces pollution, protects environmental sanitation, ledge for chalk on blackboard 14
Inside is equipped with strainer 13, and the impurity such as screening chalk end prevent aqueduct 9 from blocking, and the utility model is designed reasonably is easy to clean,
It is clean, it is suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of teaching clean type blackboard, including blackboard body（5）, ledge for chalk on blackboard（14）And shield（2）, which is characterized in that institute
State blackboard body（5）Bottom is equipped with ledge for chalk on blackboard（14）, the ledge for chalk on blackboard（14）Inside is equipped with strainer（13）, the ledge for chalk on blackboard（14）
One end is equipped with baffle（15）, the ledge for chalk on blackboard（14）The other end is equipped with aqueduct（9）, the aqueduct（9）Side is equipped with water tank
（10）, the water tank（10）Two sides are equipped with handle（11）, the water tank（10）Two sides of the bottom are equipped with universal wheel（12）, the water tank
（10）Equipped with connecting tube（7）, the connecting tube（7）Equipped with several fixed rings（8）, the blackboard body（5）Side is equipped with hook
（1）, the hook（1）Side is equipped with telescopic rod（17）, the telescopic rod（17）Bottom is equipped with blackboard eraser（16）, the blackboard sheet
Body（5）Top is equipped with shield（2）, the shield（2）Bottom side is equipped with several spray heads（4）, the shield（2）Two side bottoms
Equipped with swing arm（3）, the swing arm（3）Bottom is equipped with cleaning brush（6）.
2. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the shield（2）Inside is equipped with
Water-supply-pipe, and the water-supply-pipe is respectively and spray head（4）, connecting tube（7）Connection.
3. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the shield（2）Inside is equipped with
Motor, the motor and swing arm（3）Connection.
4. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the cleaning brush（6）It is set to
Blackboard body（5）Surface.
5. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the water tank（10）Equipped with water storage
Room and collecting chamber.
6. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the telescopic rod（17）Top is set
There are link, and the telescopic rod（17）Hook is hung on by link（1）.
7. a kind of teaching clean type blackboard according to claim 1, which is characterized in that the baffle（15）Sealed set
In ledge for chalk on blackboard（14）One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380135.9U CN208133898U (en) | 2018-03-21 | 2018-03-21 | A kind of teaching clean type blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380135.9U CN208133898U (en) | 2018-03-21 | 2018-03-21 | A kind of teaching clean type blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133898U true CN208133898U (en) | 2018-11-23 |
Family
ID=64289905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380135.9U Active CN208133898U (en) | 2018-03-21 | 2018-03-21 | A kind of teaching clean type blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208133898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158011A (en) * | 2020-11-10 | 2021-01-01 | 陈颂康 | Blackboard self-cleaning device for teaching |
| CN113212037A (en) * | 2021-04-27 | 2021-08-06 | 陈梓佳 | Clean blackboard |
-
2018
- 2018-03-21 CN CN201820380135.9U patent/CN208133898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158011A (en) * | 2020-11-10 | 2021-01-01 | 陈颂康 | Blackboard self-cleaning device for teaching |
| CN113212037A (en) * | 2021-04-27 | 2021-08-06 | 陈梓佳 | Clean blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: Room 117362, building B21, Jinkang Huafu, Taoyuan North Road, Zhongxing Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Jiangsu Runyong Construction Engineering Co., Ltd Address before: 311899 Zhuji, Shaoxing, Jiyang Street Friendship Road, No. 66, No. Patentee before: Cai Zhongliang |
|
| TR01 | Transfer of patent right |