CN204672597U - A kind of Chalk eraser cleaner - Google Patents
A kind of Chalk eraser cleaner Download PDFInfo
- Publication number
- CN204672597U CN204672597U CN201520290895.7U CN201520290895U CN204672597U CN 204672597 U CN204672597 U CN 204672597U CN 201520290895 U CN201520290895 U CN 201520290895U CN 204672597 U CN204672597 U CN 204672597U
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- China
- Prior art keywords
- chamber
- dust suction
- suction chamber
- deashing
- dust
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- 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 kind of Chalk eraser cleaner, and it comprises deashing chamber, is arranged on dust suction chamber and the dust absorption fan of deashing chamber side; Deashing chamber comprise be arranged on deashing chamber inside connecting partition, be arranged on supporting clapboard above connecting partition, be arranged on the conditioning disk between connecting partition with supporting clapboard, the rocking bar be connected with conditioning disk, be arranged on the adjustment clamping plate of both sides above supporting clapboard and be arranged on first seal cover on deashing chamber top; Dust suction chamber comprises the connection deashing chamber and dust suction chamber first steam hose that are arranged on dust suction chamber inside and the second seal cover being arranged on dust suction chamber top; Described dust absorption fan is connected with dust suction chamber by the second steam hose; Dialled rapidly by chalk dust on chalkboard eraser bristle by deashing chamber, the first seal cover can prevent chalk dust from dispersing everywhere; Dust suction chamber inside fills clear water, and chalk dust is being adsorbed by clear water through clear water, and the utility model structure is simple, reasonable in design, is convenient to promote the use of.
Description
Technical field
The utility model relates to teaching aid field, is specifically related to a kind of Chalk eraser cleaner.
Background technology
In the middle of daily teaching, blackboard eraser is absolutely necessary the same teaching aid, blackboard eraser nuzzles up after blackboard and has often been stained with chalk dust, traditional method is shaken off from blackboard eraser by chalk dust by the mode of knocking out, but a large amount of chalk dusts can be made like this to disperse in surrounding air, and people around inevitably sucks a large amount of chalk dusts from nostril; Chalk dust particle accumulates too much in alveolar and small airway, to cause damage to human body, this can cause irremediable injury undoubtedly to the Faculty and Students of Long Term Contact, " blackboard eraser automatic cleaner " disclosed in Chinese patent 201420406759.5, its only simple by chalk dust from blackboard eraser dial fall, dial the chalk dust fallen and still there is a large amount of pollutions in the process pouring out cleaning, and wherein disclosed chalk dust dials the mode existing defects fallen, chalkboard eraser easily blocks master in use, brings inconvenience to user; Lack a kind of eraser-cleaning device thoroughly absorbed by chalk dust in the market.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of convenient and swift, and chalk dust can be cleared up thoroughly the Chalk eraser cleaner of absorption.
The utility model adopts following technical scheme:
The utility model comprises deashing chamber, is arranged on dust suction chamber and the dust absorption fan of deashing chamber side; Described deashing chamber comprise be arranged on deashing chamber inside connecting partition, be arranged on supporting clapboard above connecting partition, be arranged on the conditioning disk between connecting partition with supporting clapboard, the rocking bar be connected with conditioning disk, be arranged on the adjustment clamping plate of both sides above supporting clapboard and be arranged on first seal cover on deashing chamber top; Described supporting clapboard is provided with the port that size and chalkboard eraser brush end match; Described adjustment clamping plate are connected with deashing chamber sidewall respectively by extension spring; Described conditioning disk comprise chassis and be connected to chassis upper surface stir post; Described rocking bar is connected with chassis by rigging-angle cone gear train; Described dust suction chamber comprises the connection deashing chamber and dust suction chamber first steam hose that are arranged on dust suction chamber inside and the second seal cover being arranged on dust suction chamber top; Described dust absorption fan is connected with dust suction chamber by the second steam hose.
The utility model first steam hose communicates with deashing chamber and dust suction chamber respectively by funnel-form interface with the second steam hose.
The utility model good effect is as follows:
Chalk dust on chalkboard eraser bristle is dialled rapidly by deashing chamber by the utility model, and first seal cover on deashing chamber top can prevent chalk dust from dispersing everywhere; Dust suction chamber inside fills clear water, by blower fan, chalk dust is sucked dust suction chamber, and chalk dust is being adsorbed by clear water through clear water, as long as the clear water in periodic replacement dust suction chamber just can solve the problem of chalk ash pollution air; Conditioning disk is connected with rocking bar by one group of rigging-angle cone gear, manual shake rocking bar just can make conditioning disk rotate, chalk dust on chalkboard eraser just can be dialled by the poke rod on conditioning disk, this mode not only cost low, safe and reliable and add machine use time interest; The utility model structure is simple, reasonable in design, is convenient to promote the use of.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model internal structure schematic diagram;
Accompanying drawing 3 is the utility model conditioning disk structural representation;
Accompanying drawing 4 is the utility model A portion enlarged drawing.
In the accompanying drawings, 1 deashing chamber, 1-1 connecting partition, 1-2 supporting clapboard, 1-3 conditioning disk, 1-3-1 chassis, 1-3-2 stir post, 1-4 rocking bar, 1-5 adjustment clamping plate, 1-6 first seal cover, 1-7 extension spring, 1-8 rigging-angle cone gear train, 2 dust suction chambers, 2-1 first steam hose, 2-2 second seal cover, 3 dust absorption fans, 3-1 second steam hose, 3-2 fan switch 4 sealed groove, 5 seal convexities, 6 chalkboard erasers.
Detailed description of the invention
As Figure 1-4, the utility model comprises deashing chamber 1, is arranged on dust suction chamber 2 and the dust absorption fan 3 of deashing chamber 1 side; Deashing chamber 1 is used for the chalk dust on chalkboard eraser 6 to dial, and dust absorption fan 3 sucks dust suction chamber 2 inside by dialling the chalk dust fallen, and chalk dust is absorbed by the filtration through dust suction chamber 2; Deashing chamber 1 comprise be arranged on deashing chamber 1 inside connecting partition 1-1, be arranged on supporting clapboard 1-2 above connecting partition 1-1, be arranged on conditioning disk 1-3 between connecting partition 1-1 with supporting clapboard 1-2, the rocking bar 1-4 that is connected with conditioning disk 1-3 is arranged on the adjustment clamping plate 1-5 of both sides above supporting clapboard 1-2 and is arranged on the first seal cover 1-6 on deashing chamber top; Described supporting clapboard 1-2 is provided with the port that size and chalkboard eraser brush end match; Clamping plate 1-5 is regulated to be connected with deashing chamber 1 sidewall respectively by extension spring 1-7; The brush end of the port on supporting clapboard 1-2 and chalkboard eraser 6 matches, and brush end can pass through this port, and the handle end of chalkboard eraser 6 is stuck in this port top, and chalkboard eraser 6 is clamped by the elasticity of extension spring 1-7 by the adjustment clamping plate 1-5 on supporting clapboard 1-2 top; Conditioning disk 1-3 comprise chassis 1-3-1 and be connected to chassis 1-3-1 upper surface stir post 1-3-2; Described rocking bar 1-4 is connected with chassis 1-3-1 lower surface by rigging-angle cone gear train 1-7; Axostylus axostyle is fixedly connected with chassis 1-3-1 through connecting partition 1-1, axostylus axostyle lower end connects rigging-angle cone gear train 1-8, the rigging-angle cone gear train 1-8 other end is connected with rocking bar 1-4, as long as shake rocking bar 1-4 just can make chassis 1-3-1 rotate, stir post 1-3-2 like this and just the chalk dust on bristle can be dialled; Whole deashing chamber 1 can seal by the first seal cover 1-6, avoids chalk dust outwards to disperse; Dust suction chamber 2 comprises the connection deashing chamber 1 and dust suction chamber 2 first steam hose 2-1 that are arranged on dust suction chamber 2 inside and the second seal cover 2-2 being arranged on dust suction chamber 2 top; Dust absorption fan 3 is loaded with clear water by the second steam hose 3-1 dust suction chamber 2 inside that to be connected with dust suction chamber 2, one end of first vent hose 2-1 is inserted in clear water, dust suction chamber 2 can seal up by the second seal cover 2-2, chalk dust in deashing chamber 1 sucks in dust suction chamber 2 by the second steam hose 3-1 by dust absorption fan 3, chalk dust enters clear water through the first vent hose 2-1, chalk dust will be adsorbed by clear water, discharge through the second vent hose 2-1 finally by the air after filtering; First steam hose 2-1 communicates with deashing chamber 1 and dust suction chamber 2 respectively by funnel-form interface with the second steam hose 2-2; The big opening end of funnel-form interface is the entrance point of air, and the osculum end of funnel-form interface is flexible pipe link, finds that the drafting efficiency of this funnel-form interface is the highest by reality test; The edge of the first seal cover 1-6 described in the utility model and the second seal cover 2-2 is provided with seal convexity 5, the edge of deashing chamber 1 with dust suction chamber 2 internal side wall is respectively arranged with the corresponding sealed groove of seal convexity 54, although this structural texture structure is simple still can play good sealing function, the chalk dust produced when can block cleaning completely, and this simple structure saves cost of manufacture.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a Chalk eraser cleaner, is characterized in that: it comprises deashing chamber (1), is arranged on the dust suction chamber (2) of deashing chamber (1) side and dust absorption fan (3);
Described deashing chamber (1) comprises and is arranged on the inner connecting partition (1-1) of deashing chamber (1), is arranged on the supporting clapboard (1-2) of connecting partition (1-1) top, is arranged on the conditioning disk (1-3) between connecting partition (1-1) with supporting clapboard (1-2), the rocking bar (1-4) be connected, be arranged on the adjustment clamping plate (1-5) of both sides above supporting clapboard (1-2) and be arranged on first seal cover (1-6) on deashing chamber (1) top with conditioning disk (1-3); Described supporting clapboard (1-2) is provided with the port that size and chalkboard eraser brush end match; Described adjustment clamping plate (1-5) are connected with deashing chamber (1) sidewall respectively by extension spring (1-7);
What described conditioning disk (1-3) comprised chassis (1-3-1) and was connected to chassis (1-3-1) upper surface stirs post (1-3-2); Described rocking bar (1-4) is connected with chassis (1-3-1) by rigging-angle cone gear train (1-7);
Described dust suction chamber (2) inside is provided with and is communicated with deashing chamber (1) and dust suction chamber (2) first steam hose (2-1), and described dust suction chamber (2) top is provided with the second seal cover (2-2);
Described dust absorption fan (3) is connected with dust suction chamber (2) by the second steam hose (3-1).
2. a kind of Chalk eraser cleaner according to claim 1, is characterized in that: described first steam hose (2-1) communicates with deashing chamber (1) and dust suction chamber (2) respectively by funnel-form interface with the second steam hose (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290895.7U CN204672597U (en) | 2015-05-07 | 2015-05-07 | A kind of Chalk eraser cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290895.7U CN204672597U (en) | 2015-05-07 | 2015-05-07 | A kind of Chalk eraser cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672597U true CN204672597U (en) | 2015-09-30 |
Family
ID=54172320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290895.7U Expired - Fee Related CN204672597U (en) | 2015-05-07 | 2015-05-07 | A kind of Chalk eraser cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204672597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694470A (en) * | 2017-03-17 | 2017-05-24 | 安徽工程大学 | Blackboard eraser dust remover |
| CN108378536A (en) * | 2018-04-28 | 2018-08-10 | 华北理工大学 | A kind of computor-keyboard clearing apparatus |
| CN111686268A (en) * | 2020-04-28 | 2020-09-22 | 绍兴宝之能照明电器有限公司 | Dust type cell-phone degassing unit |
-
2015
- 2015-05-07 CN CN201520290895.7U patent/CN204672597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694470A (en) * | 2017-03-17 | 2017-05-24 | 安徽工程大学 | Blackboard eraser dust remover |
| CN108378536A (en) * | 2018-04-28 | 2018-08-10 | 华北理工大学 | A kind of computor-keyboard clearing apparatus |
| CN111686268A (en) * | 2020-04-28 | 2020-09-22 | 绍兴宝之能照明电器有限公司 | Dust type cell-phone degassing unit |
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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 |
Granted publication date: 20150930 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |