CN201470646U - Blackboard eraser dust remover - Google Patents
Blackboard eraser dust remover Download PDFInfo
- Publication number
- CN201470646U CN201470646U CN2009202232169U CN200920223216U CN201470646U CN 201470646 U CN201470646 U CN 201470646U CN 2009202232169 U CN2009202232169 U CN 2009202232169U CN 200920223216 U CN200920223216 U CN 200920223216U CN 201470646 U CN201470646 U CN 201470646U
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- CN
- China
- Prior art keywords
- supporting plate
- blackboard eraser
- casing
- dust
- ash bucket
- 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 provides a blackboard eraser dust remover which is a dust remover used for teaching and solves the problems in the prior art. The blackboard eraser dust remover is formed by the connection of a movable door, a blackboard eraser, a vibrating discharge plate, a connecting hinge, a tension spring, a support, a rotating wheel, a fixed plate, a box body, a dust hopper baffle strip, a dust hopper, a copper hoop, a vibrating plate rotating shaft, a supporting plate mounting hole, fasteners, a supporting plate stopping strip, a rotating wheel handle, a supporting plate turn-button, a supporting plate and a spring. The rotating wheel is rotated to drive the vibrating discharge plate, the chalk dust is vibrated to fall off under the vibration of the vibrating discharge plate, and the chalk dust falls into the dust hopper. The blackboard eraser dust remover has the significances of preventing the spread of dust, protecting the environmental hygiene, and ensuring the physical and mental health of teachers and students; and the chalk dust can be recovered and reutilized.
Description
One, technical field: the utility model relates to a kind of teaching deduster, especially blackboard eraser deduster.
Two, background technology: at present used deduster is varied in teaching, most of directly usefulness be blackboard eraser, the powder ash flew upward the physical and mental health that directly affects teachers and students when blackboard eraser erased the board; Had the people to be provided with an electric dust absorption device afterwards in blackboard eraser, one side carry out erasing the board, Yi Bian dust suction, such blackboard eraser is because amount of ram is less, and it is pretty troublesome to pour ash, is easy to form secondary pollution.
Three, summary of the invention: the purpose of this utility model provides the blackboard eraser deduster of a kind of not only easy and simple to handle but also environmentally-friendly sanitary, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is by dodge gate, blackboard eraser, the vibration bushing, connect hinge, extension spring, bracing frame, moving runner, fixed head, casing, the ash bucket blend stop, ash bucket, the copper hoop, the oscillating plate turning cylinder, the supporting plate installing hole, hasp, the supporting plate blend stop, the moving runner handle, the supporting plate knob, supporting plate and spring are formed by connecting, dodge gate is arranged on casing, dodge gate connects by being connected hinge with the cover plate of back, and cover plate is fixed on the casing; 2 vibration bushings are connected on the bracing frame by the oscillating plate turning cylinder in casing, 2 vibration bushings are connected by 2 extension springs respectively with bracing frame, bracing frame be fixed on casing above, the rear end of 2 vibration bushings is narrow strip and is wrapping up in the copper hoop respectively, and is positioned on the moving runner; Below 2 vibration bushings supporting plate is arranged, there is the supporting plate installation shaft at one side two ends of supporting plate, and an end supporting plate installation shaft is through in the supporting plate knob installing hole, and the other end of supporting plate is through in the supporting plate installing hole of bracing frame by axle, the supporting plate blend stop is arranged on supporting plate, and the supporting plate blend stop is fixed on the casing; There are 2 width of cloth moving runners rear end in casing, and 2 width of cloth moving runners are one, and an end of moving runner is connected with the moving runner handle, and is fixed by pin, and its other end is through in the axle sleeve by axle, and axle sleeve has a width of cloth spring outward, and a catch is arranged in the middle of moving runner and the spring; Front and back at casing are being fixed fixed head respectively for two sections; Ash bucket is arranged at the bottom in casing, and the ash bucket blend stop is arranged above the ash bucket, and-ash bucket blend stop is fixed on the casing; On the vibration bushing, placing blackboard eraser.
During use, press released hasp, taking out blackboard eraser erases the board, because the electrostatic interaction of plastics fringe in the blackboard eraser, powder all is sucked in the blackboard eraser, then blackboard eraser is placed on the vibration bushing, dodge gate is covered, and with hasp fixing after, with hand traverse driving wheel handle, the moving runner handle drives moving runner, moving runner drives an end of vibration bushing, because the oscillating plate turning cylinder in the middle of the vibration bushing and the effect of extension spring, the other end of 2 vibration bushings will up-down vibration, dust in the blackboard eraser is vibrated in the ash bucket, treat that grey dust-full back the outwelling in extraction in the ash bucket gets final product.
Meaning of the present utility model is: prevent dust from flying, environmentally-friendly sanitary is guaranteed teachers and students' physical and mental health; Also the dust that reclaims can be recycled simultaneously.
Four, description of drawings: Fig. 1 is the structural representation of blackboard eraser deduster, among the figure 1, dodge gate 2, blackboard eraser 3, vibration bushing 4, connect hinge 5, extension spring 6, bracing frame 7, moving runner 8, fixed head 9, casing 10, ash bucket blend stop 11, ash bucket 12, copper hoop 13, oscillating plate turning cylinder 14, supporting plate installing hole 15, hasp
Fig. 2 is the side view of blackboard eraser deduster, among the figure 16, supporting plate blend stop 17, moving runner handle 18, supporting plate knob 19, supporting plate 20, spring
Five, the specific embodiment: in Fig. 1 and Fig. 2, dodge gate 1 is arranged on casing 9, dodge gate 1 connects by being connected hinge 4 with the cover plate of back, and cover plate is fixed on the casing 9; Be connected on the bracing frame 6 by oscillating plate turning cylinder 13 at casing 9 interior 2 vibration bushings 3,2 vibration bushings 3 are connected by 2 extension springs respectively with bracing frame 6, bracing frame 6 be fixed on casing 9 above, the rear end of 2 vibration bushings 3 is narrow strip and is wrapping up in copper hoop 12 respectively, and is positioned on the moving runner 7; Below 2 vibration bushings 3 supporting plate 19 is arranged, there is the supporting plate installation shaft at one side two ends of supporting plate 19, one end supporting plate installation shaft is through in supporting plate knob 18 installing holes, the other end of supporting plate 19 is through in the supporting plate installing hole 14 of bracing frame 6 by axle, supporting plate blend stop 16 is arranged on supporting plate 19, and supporting plate blend stop 16 is fixed on the casing 9; There are 2 width of cloth moving runners 7 rear end in casing 9, and 2 width of cloth moving runners 7 are one, and an end of moving runner 7 is connected with moving runner handle 17, and fix by pin, its other end is through in the axle sleeve by axle, and axle sleeve has a width of cloth spring 20 outward, in the middle of moving runner 7 and the spring 20 catch is arranged; Front and back at casing 9 are being fixed fixed head 8 respectively for two sections; Ash bucket 11 is arranged at the bottom in casing 9, and ash bucket blend stop 10 is arranged above the ash bucket 11, and ash bucket blend stop 10 is fixed on the casing 9; On vibration bushing 3, placing blackboard eraser 2.
Claims (5)
1. blackboard eraser deduster, it is by dodge gate (1), blackboard eraser (2), vibration bushing (3), connect hinge (4), extension spring (5), bracing frame (6), moving runner (7), fixed head (8), casing (9), ash bucket blend stop (10), ash bucket (11), copper hoop (12), oscillating plate turning cylinder (13), supporting plate installing hole (14), hasp (15), supporting plate blend stop (16), moving runner handle (17), supporting plate knob (18), supporting plate (19) and spring (20) are formed by connecting, it is characterized in that: dodge gate (1) is arranged on casing (9), dodge gate (1) connects by being connected hinge (4) with the cover plate of back, and cover plate is fixed on the casing (9); Front and back at casing (9) are being fixed fixed head (8) respectively for two sections; On vibration bushing (3), placing blackboard eraser (2).
2. blackboard eraser deduster according to claim 1, it is characterized in that: be connected on the bracing frame (6) by oscillating plate turning cylinder (13) at interior 2 the vibration bushings of casing (9) (3), 2 vibration bushings (3) are connected by 2 extension springs (5) respectively with bracing frame (6), bracing frame (6) be fixed on casing (9) above, the rear end of 2 vibration bushings (3) is narrow strip and is wrapping up in copper hoop (12) respectively, and is positioned on the moving runner (7).
3. blackboard eraser deduster according to claim 1, it is characterized in that: below 2 vibration bushings (3) supporting plate (19) is arranged, there is the supporting plate installation shaft at one side two ends of supporting plate (19), one end supporting plate installation shaft is through in supporting plate knob (18) installing hole, the other end of supporting plate (19) is through in the supporting plate installing hole (14) of bracing frame (6) by axle, supporting plate blend stop (16) is arranged on supporting plate (19), and supporting plate blend stop (16) is fixed on the casing (9).
4. blackboard eraser deduster according to claim 1, it is characterized in that: there are 2 width of cloth moving runners (7) rear end in casing (9), and 2 width of cloth moving runners (7) are one, one end of moving runner (7) is connected with moving runner handle (17), and fix by pin, its other end is through in the axle sleeve by axle, and axle sleeve has a width of cloth spring (20) outward, and a catch is arranged in the middle of moving runner (7) and the spring (20).
5. blackboard eraser deduster according to claim 1 is characterized in that: ash bucket (11) is arranged at the bottom in casing (9), and ash bucket blend stop (10) is arranged above the ash bucket (11), and ash bucket blend stop (10) is fixed on the casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202232169U CN201470646U (en) | 2009-09-03 | 2009-09-03 | Blackboard eraser dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202232169U CN201470646U (en) | 2009-09-03 | 2009-09-03 | Blackboard eraser dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470646U true CN201470646U (en) | 2010-05-19 |
Family
ID=42406885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202232169U Expired - Fee Related CN201470646U (en) | 2009-09-03 | 2009-09-03 | Blackboard eraser dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658112A (en) * | 2013-12-20 | 2014-03-26 | 徐州工业职业技术学院 | Pedal type blackboard eraser cleaning device |
| CN104772307A (en) * | 2015-03-20 | 2015-07-15 | 刘忠一 | Environment-friendly efficient automatic cleaning machine for blackboard eraser |
| CN104785457A (en) * | 2015-03-18 | 2015-07-22 | 陕西科技大学 | Sealing track hairbrush type board eraser dust cleaner |
| CN106311656A (en) * | 2015-10-19 | 2017-01-11 | 李倩楠 | Blackboard eraser washing device |
-
2009
- 2009-09-03 CN CN2009202232169U patent/CN201470646U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658112A (en) * | 2013-12-20 | 2014-03-26 | 徐州工业职业技术学院 | Pedal type blackboard eraser cleaning device |
| CN103658112B (en) * | 2013-12-20 | 2016-02-10 | 徐州工业职业技术学院 | Foot-operated blackboard eraser cleaning plant |
| CN104785457A (en) * | 2015-03-18 | 2015-07-22 | 陕西科技大学 | Sealing track hairbrush type board eraser dust cleaner |
| CN104772307A (en) * | 2015-03-20 | 2015-07-15 | 刘忠一 | Environment-friendly efficient automatic cleaning machine for blackboard eraser |
| CN106311656A (en) * | 2015-10-19 | 2017-01-11 | 李倩楠 | Blackboard eraser washing device |
| CN106311656B (en) * | 2015-10-19 | 2018-09-25 | 韩雨曈 | A kind of blackboard eraser water washing device |
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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: 20100519 Termination date: 20100903 |