CN209647131U - A kind of high school mathematics compasses cleaning device - Google Patents
A kind of high school mathematics compasses cleaning device Download PDFInfo
- Publication number
- CN209647131U CN209647131U CN201920110662.2U CN201920110662U CN209647131U CN 209647131 U CN209647131 U CN 209647131U CN 201920110662 U CN201920110662 U CN 201920110662U CN 209647131 U CN209647131 U CN 209647131U
- Authority
- CN
- China
- Prior art keywords
- dust
- plate
- catching board
- blower
- connecting plate
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000000806 elastomer Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a kind of high school mathematics compasses cleaning devices, including connecting plate, front plate, rear plate；The front and rear sides of connecting plate vertically connect the front plate and rear plate upwardly extended by elastomer block, are equipped with blower, dust-collecting cavity and the battery being electrically connected with blower inside front plate, rear plate；First dust-catching board, elastic cotton pad, the second dust-catching board are successively set on the medial surface of connecting plate, front plate, rear plate from left to right；The air intake of blower connects the first dust-catching board, the second dust-catching board, and the outlet air end of blower connects dust-collecting cavity；First dust-catching board, the second dust suction plate surface are designed with hairbrush；Water storage cavity and aqueduct are equipped with inside the connecting plate, aqueduct both ends are respectively communicated with water storage cavity and elastic cotton pad, and sponge strip is equipped in aqueduct, and sponge strip both ends are separately connected water storage cavity and elastic cotton pad；Connecting plate, front plate, rear plate can contact cleaning with compasses surface, and hairbrush, which sweeps the dust fallen, can suck collection in the dust-collecting cavity inside clamping plate.
Description
Technical field
The utility model relates to teaching aid field more particularly to a kind of high school mathematics compasses cleaning devices.
Background technique
Geometry is one of key subjects of high school mathematics teaching, and teacher is often with dedicated compasses during geometry teaching
One layer of chalk dust is often adhered on teaching aid its surface after blackboard upper drawing circle, compasses use, and conventional cleaning method is using wet cloth
Wiping, needs first to drench rag, but does not have tap in general classroom and office, needs lavatory to drench and smears
Cloth, it is extremely inconvenient；Chinese utility model patent disclose a kind of high school mathematics teaching compasses washer (application number:
201720328517.2) it, is cleaned using two clamping plate clamping compasses, is successively arranged first with hairbrush from left to right and removes
Dirt pad, dust-catching board and the second dedusting pad, the hairbrush on the first dedusting pad first tentatively wipe compasses surface major part dust, then
Dust-catching board adsorbs residual dust, finally wipes again through the second dedusting pad and completes cleaning；But this device can only be from left to right
Compasses are cleaned in order, if to will lead to wiping effect not good enough for reversed wiping, so to clamp compasses from front to back in wiping
Wiping, unclamps again compasses and wipes from front to back again, extremely inconvenient；And since the first dedusting pad is equipped with hairbrush, hairbrush meeting
Most of dust is swept and is fallen, ambient enviroment is influenced.
Utility model content
In order to overcome the technical deficiency of above-mentioned compasses washer, the utility model provides a kind of high school mathematics teaching cleaning
Device is able to solve above-mentioned washer problem inconvenient to use.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of high school mathematics teaching cleaning dress
It sets, including connecting plate, front plate, rear plate；The front and rear sides of connecting plate vertically connect the fore-clamp upwardly extended by elastomer block
Plate and rear plate, front plate, rear plate inside are equipped with blower, dust-collecting cavity and the battery being electrically connected with blower；First dust-catching board,
Elastic cotton pad, the second dust-catching board are successively set on the medial surface of connecting plate, front plate, rear plate from left to right；The air inlet of blower
End connection the first dust-catching board, the second dust-catching board, the outlet air end of blower connect dust-collecting cavity；First dust-catching board, the second dust suction plate surface
It is designed with hairbrush；Water storage cavity and aqueduct are equipped with inside the connecting plate, aqueduct both ends are respectively communicated with water storage cavity and elastic cotton
Pad, aqueduct is interior to be equipped with sponge strip, and sponge strip both ends are separately connected water storage cavity and elastic cotton pad.
The battery is equipped with charge port and control switch in connecting plate lateral surface, and charge port charges for battery, control
Switch control battery processed powers to blower.
First dust-catching board, the second dust suction plate surface are equipped with multiple equally distributed air suction openings, and air suction opening connects blower
Air intake, blower to air suction opening generate negative pressure suck dust.
The lateral surface of the front plate and rear plate is designed with the chamber lid of dust-collecting cavity, and the lateral surface of connecting plate is equipped with water storage cavity
Chamber lid.
The utility model has the beneficial effects that (1) connecting plate, front plate, rear plate can contact clearly with compasses surface
Clean, hairbrush, which sweeps the dust fallen, can suck collection in the dust-collecting cavity inside clamping plate, protect ambient enviroment；(2) elastic cotton pad or so
Both ends are designed with dust-catching board, so that the present apparatus can be made to clamp the two-way cleaning of compasses or so way moving during cleaning, replace
Former unidirectional cleaning mode, cleaning efficiency improve；(3) after pouring into water in water storage cavity, clear water protects elastic cotton pad by sponge strip
Moisture state is held, better effect when to compasses surface cleaning.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model top view.
Fig. 2 is the left view of the utility model.
Fig. 3 is the cross-sectional view of front plate.
Fig. 4 is the cross-sectional view of connecting plate.
It is indicated in figure, 1. connecting plates, 2. front plates, 3. rear plates, 4. elastomer blocks, 5. blowers, 6. dust-collecting cavities, 7. water guides
Pipe, 8. first dust-catching boards, 9. elastic cotton pads, 10. second dust-catching boards, 11. hairbrush, 12. water storage cavities, 13. sponge strips, 14. chargings
Mouthful, 15. control switches, 16. air suction openings.
Specific embodiment
Referring to Fig.1-4, a kind of high school mathematics teaching cleaning device, including connecting plate 1, front plate 2, rear plate 3；Connection
The elastomer block that the front and rear sides of plate 1 are bolted vertically connects the front plate 2 and rear plate 3 upwardly extended, upper clamp plate 2,
Lower clamp plate 3 can bend certain angle on connecting plate 1 by elastomer block 4；Blower 5, collection are equipped with inside front plate 2, rear plate 3
Dirt chamber 6 and the battery being electrically connected with blower 5；The battery is equipped with charge port 14 and control switch in 1 lateral surface of connecting plate
15, charge port 14 charges for battery, and control switch 15 controls battery and powers to blower 5, wherein blower 5, control switch
15, the particular circuit configurations of battery belong to general knowledge known in this field, and details are not described herein；First dust-catching board 8, elastic cotton pad 9,
Second dust-catching board 10 is successively fixedly connected with the medial surface of connecting plate 1, front plate 2, rear plate 3 with adhesive from left to right；Blower 5
Air intake connect the first dust-catching board 8, the second dust-catching board 10, the outlet air end of blower 5 connects dust-collecting cavity 6；First dust-catching board 8,
Two dust-catching boards, 10 surface is designed with hairbrush 11；It is equipped with water storage cavity 12 and aqueduct 7 inside the connecting plate 1, is fallen in water storage cavity 12
Enter clear water, 7 both ends of aqueduct are respectively communicated with water storage cavity 12 and elastic cotton pad 9, fill in sponge strip 13, sponge strip 13 in aqueduct 7
Both ends are separately fixed in the interior and elastic cotton pad 9 of water storage cavity 12；First dust-catching board 8,10 surface of the second dust-catching board are equipped with more
A equally distributed air suction opening 16, air suction opening 16 are connected to the air intake of blower 5, and blower 5 generates negative pressure to air suction opening 16 and sucks powder
Dirt；The lateral surface of the front plate 2 and rear plate 3 is designed with the chamber lid of dust-collecting cavity 6, and the lateral surface of connecting plate 1 is equipped with water storage cavity
12 chamber lid, the chamber lid for opening dust-collecting cavity 6 can pour out its internal dust, and the chamber lid for opening water storage cavity 12 can be into it
Clear water is poured into portion.
When the utility model is used, connecting plate 1 being horizontally arranged, compasses are inserted into from the top down between two clamping plates, due to
Equipped with elastomer block 4, two clamping plates can be held to centre and squeeze compasses, opening blower 5 makes air suction opening 16 generate negative pressure, laterally moves
The device is moved, when moving, most of dust is swept and fallen by one of dust-catching board and its hairbrush above, and a part of dust is preceding
Air suction opening 16 on side plate 2, back side panel 3 is drawn in dust-collecting cavity 6 by blower 5, some dust falls downwards on connecting plate 1
Air suction opening 16 be inhaled into dust-collecting cavity 6 again, be then within middle part by clear water by sponge strip 13 moisten elastic cotton pad 9 it is right
Compasses carry out wiping deep clean dust；Since left and right ends are designed with dust-catching board, can be carried out with the way moving device
Cleaning；Little bit moist is had by the compasses surface after the wiping of elastic cotton pad 9, the blower 5 of setting, which generates negative pressure, can accelerate two clamping plates
Between air-flow flowing, can further promote compasses surface moisture evaporate.
Claims (4)
1. a kind of high school mathematics compasses cleaning device, including connecting plate (1), front plate (2), rear plate (3)；Connecting plate (1)
Front and rear sides vertically connect the front plate (2) and rear plate (3) upwardly extended, front plate (2), rear plate by elastomer block (4)
(3) internal to be equipped with blower (5), dust-collecting cavity (6) and the battery being electrically connected with blower (5)；It is characterized in that, the first dust-catching board
(8), elastic cotton pad (9), the second dust-catching board (10) are successively set on connecting plate (1), front plate (2), rear plate (3) from left to right
Medial surface；The air intake of blower (5) connects the first dust-catching board (8), the second dust-catching board (10), the outlet air end connection of blower (5)
Dust-collecting cavity (6)；First dust-catching board (8), the second dust-catching board (10) surface are designed with hairbrush (11)；It is set inside the connecting plate (1)
There are water storage cavity (12) and aqueduct (7), aqueduct (7) both ends are respectively communicated with water storage cavity (12) and elastic cotton pad (9), aqueduct
(7) sponge strip (13) are equipped in, sponge strip (13) both ends are separately connected water storage cavity (12) and elastic cotton pad (9).
2. high school mathematics compasses cleaning device according to claim 1, which is characterized in that the battery is in connecting plate
(1) lateral surface is equipped with charge port (14) and control switch (15).
3. high school mathematics compasses cleaning device according to claim 1, which is characterized in that first dust-catching board (8),
Two dust-catching boards (10) surface is equipped with multiple equally distributed air suction openings (16), and air suction opening (16) connects the air intake of blower (5).
4. high school mathematics compasses cleaning device according to claim 1, which is characterized in that the front plate (2) and rear folder
The lateral surface of plate (3) is designed with the chamber lid of dust-collecting cavity (6), and the lateral surface of connecting plate (1) is equipped with the chamber lid of water storage cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110662.2U CN209647131U (en) | 2019-01-23 | 2019-01-23 | A kind of high school mathematics compasses cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110662.2U CN209647131U (en) | 2019-01-23 | 2019-01-23 | A kind of high school mathematics compasses cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647131U true CN209647131U (en) | 2019-11-19 |
Family
ID=68522122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110662.2U Expired - Fee Related CN209647131U (en) | 2019-01-23 | 2019-01-23 | A kind of high school mathematics compasses cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000269A (en) * | 2021-02-25 | 2021-06-22 | 廖雪松 | Oil stain removing device for buoy of paint plating tank and using method |
-
2019
- 2019-01-23 CN CN201920110662.2U patent/CN209647131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000269A (en) * | 2021-02-25 | 2021-06-22 | 廖雪松 | Oil stain removing device for buoy of paint plating tank and using method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20210123 |