CN206465675U - A kind of Water spray blackboard eraser - Google Patents
A kind of Water spray blackboard eraser Download PDFInfo
- Publication number
- CN206465675U CN206465675U CN201720065852.8U CN201720065852U CN206465675U CN 206465675 U CN206465675 U CN 206465675U CN 201720065852 U CN201720065852 U CN 201720065852U CN 206465675 U CN206465675 U CN 206465675U
- Authority
- CN
- China
- Prior art keywords
- slide block
- water
- guide rail
- blackboard eraser
- plate body
- 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
A kind of Water spray blackboard eraser of the utility model includes plate body (100), and it is square plate, and its middle part is provided with plate opening；At least four electric rotating machines (200)；At least four rotating brushes (300)；At least four shower nozzles (400), it is fixed with four ends of the plate body (100) respectively, and the shower nozzle (400) is connected by water pipe (402) with water pump (401)；Dust catcher (500), it is connected by dust sucting pipeline (501) with the plate opening.The utility model drives four rotating brushes (300) to rotate by aforementioned four electric rotating machine (200), so that four rotating brushes (300) wipe for blackboard, and blackboard is rinsed by the water of shower nozzle (400) ejection, also, the dust on blackboard is absorbed by dust catcher (500).
Description
Technical field
The utility model is related to a kind of blackboard eraser, more particularly to a kind of blackboard eraser for being used to suppress airborne dust.
Background technology
Blackboard is the conventional stage property of teaching.There are one piece or two pieces of blackboards in each classroom.
When erasing the board, I found that airborne dust is difficult to suppress, this has severely compromised the body of teacher and front-seat classmate
Health.
See this phenomenon, mine has lighted a conviction in the heart：I will be that the teacher of our classes and classmate suppress airborne dust,
Even national teacher and classmate suppresses airborne dust.
Traditional suppression airborne dust way is：Blackboard eraser is bedewed with water, is then wiped.But water and powder on blackboard eraser
The mixed sewage of foam may proceed to be coated on blackboard, causes blackboard to need to clean repeatedly, wastes the time of student, also without
Method suppresses airborne dust well.
Therefore, needing badly at present a kind of can suppress the blackboard eraser of airborne dust.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of simple in construction, cost is low, easy to operate, suppress airborne dust
A kind of Water spray blackboard eraser.
A kind of Water spray blackboard eraser of the utility model, including
Plate body, it is square plate, and its middle part is provided with plate opening；
At least four electric rotating machines, it is fixed with four ends angle of the outer surface of the plate body respectively, the electric rotating machine
Output shaft be fixed with the first sprocket wheel；
At least four rotating brushes, the rotating shaft of each rotating brushes is arranged on the plate body by bearing, the rotation
The rotating shaft of hairbrush is fixed with the second sprocket wheel, and first sprocket wheel, the second sprocket wheel are connected by chain；
At least four shower nozzles, it is fixed with four ends of the plate body respectively, and the shower nozzle is connected by water pipe and water pump
Connect；
Dust catcher, it is connected by dust sucting pipeline with the plate opening.
A kind of Water spray blackboard eraser of the utility model, is slided wherein the shower nozzle includes housing, spheroid, spherical shell guide rail, counterweight
Block, slide block guide rail；
One end of the water pipe is connected with water pump, and the other end of water pump sequentially passes through plate body, shell inner surface, counterweight and slided
Block, spheroid, housing outer surface, the water pipe are fixed with weight slide block, and the weight slide block is moved along the slide block guide rail, described
The length direction of slide block guide rail is parallel with the length direction of the plate body；
The spheroid is offered in the axial direction is set with water pipe, the ball extracorporeal set in ball through hole, the ball through hole
There is the spherical shell guide rail coordinated with its gap, the spherical shell guide rail, inner surface of the slide block guide rail with the housing are fixed, the shell
External surface offers in inner small and outside big round platform hole, the round platform hole and is set with water pipe；
The water pipe is made up of rubber.
A kind of Water spray blackboard eraser of the utility model, wherein the spheroid, spherical shell guide rail are made of stainless steel.
A kind of Water spray blackboard eraser of the utility model, wherein the weight slide block, slide block guide rail are made of stainless steel.
A kind of Water spray blackboard eraser of the utility model, wherein the water pump is connected with water storage box, the water storage box is provided with water
Position detection module, the water level detecting module is provided with WIFI module, and the water level detecting module passes through WIFI module and intelligent hand
Machine is connected.
A kind of Water spray blackboard eraser of the utility model, wherein the weight slide block is annular shape, the slide block guide rail is interior
Footpath is more than the circular cover body of the diameter of the weight slide block.
A kind of Water spray blackboard eraser difference from prior art of the utility model is that the utility model one kind is water jet
Blackboard eraser drives four rotating brushes to rotate by aforementioned four electric rotating machine, so that four rotating brushes are carried out for blackboard
Wipe, and the water sprayed by shower nozzle rinses blackboard, also, absorb by dust catcher dust on blackboard.
A kind of Water spray blackboard eraser of the present utility model is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of front view of Water spray blackboard eraser；
Fig. 2 is Fig. 1 side view.
Fig. 3 is the structural representation of Fig. 1 shower nozzle.
Embodiment
As shown in Figure 1, 2, a kind of Water spray blackboard eraser of the utility model includes
Plate body 100, it is square plate, and its middle part is provided with plate opening；
At least four electric rotating machines 200, it is fixed with four ends angle of the outer surface of the plate body 100 respectively, the rotation
The output shaft of rotating motor 200 is fixed with the first sprocket wheel 201；
At least four rotating brushes 300, the rotating shaft of each rotating brushes 300 is arranged on the plate body 100 by bearing,
The rotating shaft of the rotating brushes 300 is fixed with the second sprocket wheel 301, and first sprocket wheel 201, the second sprocket wheel 301 pass through chain 203
Connection；
At least four shower nozzles 400, it is fixed with four ends of the plate body 100 respectively, and the shower nozzle 400 passes through water pipe
402 are connected with water pump 401；
Dust catcher 500, it is connected by dust sucting pipeline 501 with the plate opening.
Wherein, the number of rotating brushes 300 is preferably 4, certainly, and the number of rotating brushes 300 can also be 6,8.4
Individual rotating brushes 300 is located at upper left quarter, lower left quarter, upper right quarter, the right lower quadrant of the plate body 100 respectively.
The utility model drives four rotating brushes 300 to rotate by aforementioned four electric rotating machine 200, so that four rotations
Turn hairbrush 300 to wipe for blackboard, and the water sprayed by shower nozzle 400 rinses blackboard, also, pass through dust catcher
500 absorb the dust on blackboard.
Preferably, referring to Fig. 3, the shower nozzle 400 includes housing 411, spheroid 412, spherical shell guide rail 413, weight slide block
414th, slide block guide rail 415；
One end of the water pipe 402 is connected with water pump 401, and the other end of water pump 401 sequentially passes through plate body 100, housing 411
Inner surface, weight slide block 414, spheroid 412, the outer surface of housing 411, the water pipe 402 is fixed with weight slide block 414, described to match somebody with somebody
Weighty slider 414 is moved along the slide block guide rail 415, the length side of the length direction of the slide block guide rail 415 and the plate body 100
To parallel；
The spheroid 412 offers in ball through hole, the ball through hole and is set with water pipe 402, the spheroid in the axial direction
Be set with the spherical shell guide rail 413 coordinated with its gap outside 412, the spherical shell guide rail 413, slide block guide rail 415 with the housing
411 inner surface is fixed, and the outer surface of housing 411, which is offered in inner small and outside big round platform hole, the round platform hole, is set with water
Pipe 402；
The water pipe 402 is made up of rubber.
The utility model can make student in the case where erasing the board by said structure, and plate body 100 is brandished with hand to black
During plate, the opposite direction for making weight slide block towards hand acceleration direction using the inertia of weight slide block 414 is slided, weight slide block
414 slip rotates spheroid 412, causes the ejection end of water pipe 402 and can be rotated towards hand acceleration direction, causes the water energy sprayed
Preferably it is sprayed on blackboard, will not be sprayed because of the acceleration of hand to the opposite direction of acceleration, cause the inaccurate of injection to show
As.
Preferably, the spheroid 412, spherical shell guide rail 413 are made of stainless steel.
The utility model can utilize the characteristics of stainless steel ball surface is smooth using spheroid 412, the spherical shell guide rail 413 of stainless steel
And arbitrarily rotate, so that the rotation of water pipe 402 is sensitiveer.
Preferably, the weight slide block 414, slide block guide rail 415 are made of stainless steel.
The utility model uses the weight slide block 414 of stainless steel, slide block guide rail 415 smooth using stainless steel ball surface
Feature and arbitrarily rock so that water pipe 402, the rotation of spheroid 412 are sensitiveer.
Preferably, the water pump 401 is connected with water storage box, and the water storage box is provided with water level detecting module, the water level inspection
Survey module and be provided with WIFI module, the water level detecting module is connected by WIFI module with smart mobile phone.
The utility model is whether the water of the water storage box of detectable water pump 401 is sufficient by smart mobile phone, if needed
Add water.
Preferably, the weight slide block 414 is annular shape, and the slide block guide rail 415 is that internal diameter is more than the weight slide block
The circular cover body of 414 diameter.
The utility model can ensure the space of water pipe 402 by circular weight slide block 414 and slide block guide rail 415
Obtain spacing, while can freely be twisted by guarantee water pipe 402.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (6)
1. a kind of Water spray blackboard eraser, it is characterised in that：Including
Plate body (100), it is square plate, and its middle part is provided with plate opening；
At least four electric rotating machines (200), it is fixed with four ends angle of the outer surface of the plate body (100) respectively, the rotation
The output shaft of rotating motor (200) is fixed with the first sprocket wheel (201)；
At least four rotating brushes (300), the rotating shaft of each rotating brushes (300) is arranged on the plate body (100) by bearing
On, the rotating shaft of the rotating brushes (300) is fixed with the second sprocket wheel (301), first sprocket wheel (201), the second sprocket wheel (301)
Connected by chain (203)；
At least four shower nozzles (400), it is fixed with four ends of the plate body (100) respectively, and the shower nozzle (400) passes through water
Pipe (402) is connected with water pump (401)；
Dust catcher (500), it is connected by dust sucting pipeline (501) with the plate opening.
2. a kind of Water spray blackboard eraser according to claim 1, it is characterised in that：The shower nozzle (400) includes housing
(411), spheroid (412), spherical shell guide rail (413), weight slide block (414), slide block guide rail (415)；
One end of the water pipe (402) is connected with water pump (401), and the other end of water pump (401) sequentially passes through plate body (100), shell
Body (411) inner surface, weight slide block (414), spheroid (412), housing (411) outer surface, the water pipe (402) and weight slide block
(414) fixed, the weight slide block (414) is mobile along the slide block guide rail (415), the length side of the slide block guide rail (415)
To parallel with the length direction of the plate body (100)；
The spheroid (412) offers in ball through hole, the ball through hole and is set with water pipe (402), the spheroid in the axial direction
(412) outside be set with its gap coordinate spherical shell guide rail (413), the spherical shell guide rail (413), slide block guide rail (415) with
The inner surface of the housing (411) is fixed, and housing (411) outer surface offers inner small and outside big round platform hole, the round platform
Water pipe (402) is set with hole；
The water pipe (402) is made up of rubber.
3. a kind of Water spray blackboard eraser according to claim 2, it is characterised in that：The spheroid (412), spherical shell guide rail
(413) it is made of stainless steel.
4. a kind of Water spray blackboard eraser according to claim 2, it is characterised in that：The weight slide block (414), sliding block are led
Rail (415) is made of stainless steel.
5. a kind of Water spray blackboard eraser according to claim 2, it is characterised in that：The water pump (401) connects with water storage box
Connect, the water storage box is provided with water level detecting module, the water level detecting module is provided with WIFI module, and the water level detecting module is led to
WIFI module is crossed to be connected with smart mobile phone.
6. a kind of Water spray blackboard eraser according to claim 2, it is characterised in that：The weight slide block (414) is annulus
Shape, the slide block guide rail (415) is the circular cover body for the diameter that internal diameter is more than the weight slide block (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065852.8U CN206465675U (en) | 2017-01-18 | 2017-01-18 | A kind of Water spray blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065852.8U CN206465675U (en) | 2017-01-18 | 2017-01-18 | A kind of Water spray blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465675U true CN206465675U (en) | 2017-09-05 |
Family
ID=59705267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065852.8U Expired - Fee Related CN206465675U (en) | 2017-01-18 | 2017-01-18 | A kind of Water spray blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606738A (en) * | 2018-07-06 | 2018-10-02 | 苏州宏奇锐自动化有限公司 | A kind of cleaning mechanism of robot for cleaning floor |
| CN109484062A (en) * | 2018-10-26 | 2019-03-19 | 石慧升 | One kind using Dual-side blackboard for electronic engineering teaching |
-
2017
- 2017-01-18 CN CN201720065852.8U patent/CN206465675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606738A (en) * | 2018-07-06 | 2018-10-02 | 苏州宏奇锐自动化有限公司 | A kind of cleaning mechanism of robot for cleaning floor |
| CN109484062A (en) * | 2018-10-26 | 2019-03-19 | 石慧升 | One kind using Dual-side blackboard for electronic engineering teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |