CN205362123U - Dust receiver is wiped to blackboard - Google Patents
Dust receiver is wiped to blackboard Download PDFInfo
- Publication number
- CN205362123U CN205362123U CN201620141027.7U CN201620141027U CN205362123U CN 205362123 U CN205362123 U CN 205362123U CN 201620141027 U CN201620141027 U CN 201620141027U CN 205362123 U CN205362123 U CN 205362123U
- Authority
- CN
- China
- Prior art keywords
- dust
- receiver
- clappers
- receiver body
- blackboard
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a dust receiver is wiped to blackboard, include the receiver body and locate the lid of receiver body top, the receiver body is inside to be equipped with cam drive mechanism and to go to dust mechanism, cam drive mechanism is including fixing group board axle, step shaft and the baffle at receiver body lateral wall, it is fixed with link mechanism to dial board axle one end, link mechanism is connected with first band pulley, it is in to dial the board axle other end receiver body external connection has the board of dialling, go to dust mechanism to include clappers, clappers one end is established the top of triangular cam, the other end are equipped with a plurality of bakies, bakie department is equipped with the elasticity of fixed blackboard eraser and detains the clamp. Compared with the prior art, the utility model discloses simple structure, reasonable in design has not only made things convenient for depositing of blackboard eraser, can effectively get rid of the dust that carries on the blackboard eraser moreover, has protected mr and student's health.
Description
Technical field
This utility model relates to teaching aid technical field, is specifically related to a kind of blackboard and wipes dust receiver.
Background technology
For the blackboard of chalk writing inside current school, the blackboard eraser great majority used are the blackboard erasers without dust elimination function, in blackboard eraser use procedure, dust fills the air everywhere in classroom, the very big end, compromises the health of student and teacher, after blackboard eraser uses, one puts on dais conveniently, unfixing deposits place, also without the dust can removed in time in blackboard eraser.In actual life, the example that teacher suffers from respiratory tract disease because long-term and chalk are come into contacts with is of common occurrence, it is owing to existing blackboard eraser dust-absorbing function is poor on the one hand, on the other hand, owing to chalk dust viscous on the felt of blackboard eraser is very many, impact result of use next time, remove the dust on felt surface, existing method still great majority are the beating dry linting dirt of machinery, but such way can make more dust kick up, and the dust under patting also is not easy to collect.Additionally present teacher writes on blackboard and uses marking pen ratio wide, but the nib of marking pen is easily dry, and the short time, no words just cannot re-use, and causes that waste is compared in the use of marking pen.
Utility model content
For solving drawbacks described above, the purpose of this utility model is in that to provide a kind of blackboard to wipe dust receiver, blackboard eraser can not only be made conveniently to leave fixed position in, and can also effectively remove the dust on blackboard eraser, it is to avoid the health effect to academics and students.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: dust receiver wiped by a kind of blackboard, including receiver body and be located at the lid above described receiver body, described receiver body interior is respectively equipped with cam drive and goes to dust mechanism, described cam drive includes the switch-plate shaft being fixed on receiver inner body wall, multidiameter and dividing plate, described switch-plate shaft one end is fixed with linkage, described linkage is connected to the first belt wheel, the described switch-plate shaft other end is connected to plate in described receiver body exterior, described multidiameter is respectively sleeved on the second belt wheel and triangular cam, described first belt wheel and described second belt wheel are connected by belt, described baffle surface is respectively equipped with through hole and gripper shoe；Described dust mechanism is gone to include clappers, described clappers one end is located at the top of described triangular cam, the other end is provided with some bakies, described bakie place is provided with the elastic clip of fixed black blackboard eraser, described clappers are through described through hole, and between described clappers and described gripper shoe, it being provided with spring leaf, below described clappers, the position of corresponding described bakie is additionally provided with dust box.
Preferably, described receiver body upper part also embeds and is provided with mark pen stand, and described marking pen seat bottom portion fills and is provided with aqueous water, and described aqueous water is arranged over the clathrum providing marking pen to deposit.
Described dust box is provided with handle at described receiver outer body.
This utility model is when actually used, after blackboard eraser wipes blackboard, first lid of the present utility model is opened, by spring clip, blackboard eraser is fixed, then hands stirs plate, driving the first belt wheel, the second belt wheel to rotate by linkage, now described triangular cam drives described clappers to pat blackboard eraser up and down, is destroyed by the dust on blackboard eraser, and fall in dust box, after falling into dust in dust box and be more, extracting dust box out by handle, pouring out dust can use next time；The mark pen stand that described receiver body upper part embeds, is provided with aqueous water owing to described marking pen seat bottom portion fills, and therefore marking pen can keep moistening the long period after depositing, and reduces the waste degree of marking pen.
The beneficial effects of the utility model are: not only facilitate depositing of blackboard eraser, and can effectively remove the dust carried on blackboard eraser, protect the health of academics and students.
Accompanying drawing explanation
Below according to drawings and Examples, structure and features of the present utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of Fig. 1.
In accompanying drawing 1 and Fig. 2,1. belt, 2. the first belt wheel, 3. switch-plate shaft, 4. multidiameter, 5. gripper shoe, 6. dividing plate, 7. clappers, 8. bakie, 9. elastic clip, 10. blackboard eraser, 11. spring leafs, 12. linkage, 13. dust boxes, 14. plates, 15. receiver body, 16. lids, 17. handles, 18. mark pen stand, 19. second belt wheels, 20. triangular cams.
Detailed description of the invention
Referring in accompanying drawing 1 and Fig. 2, dust receiver wiped by a kind of blackboard, including receiver body 15 and be located at the lid 16 above described receiver body 15, described receiver body 15 is internal to be respectively equipped with cam drive and goes to dust mechanism, described cam drive includes the switch-plate shaft 3 being fixed on receiver body 15 inwall, multidiameter 4 and dividing plate 6, described switch-plate shaft 3 one end is fixed with linkage 12, described linkage 12 is connected to the first belt wheel 2, described switch-plate shaft 3 other end is externally connected to plate 14 at described receiver body 15, described multidiameter 4 is respectively sleeved on the second belt wheel 19 and triangular cam 20, described first belt wheel 2 and described second belt wheel 19 are connected by belt 1, described dividing plate 6 surface is respectively equipped with through hole and gripper shoe 5；Described dust mechanism is gone to include clappers 7, described clappers 7 one end is located at the top of described triangular cam 20, the other end is provided with some bakies 8, described bakie 8 place is provided with the elastic clip 9 of fixed black blackboard eraser 10, the described clappers 7 described through hole of traverse, and it being provided with spring leaf 11 between described clappers 7 and described gripper shoe 5, below described clappers 7, the position of corresponding described bakie 8 is additionally provided with dust box 13.
Preferably, described receiver body 15 top also embeds and is provided with mark pen stand 18, fills and be provided with aqueous water bottom described mark pen stand 18, and described aqueous water is arranged over the clathrum providing marking pen to deposit.
Described dust box 13 is provided with handle 17 outside described receiver body 15.
This utility model is when actually used, after blackboard eraser wipes blackboard, first lid of the present utility model is opened, by spring clip, blackboard eraser is fixed, then hands stirs plate, driving the first belt wheel, the second belt wheel to rotate by linkage, now described triangular cam drives described clappers to pat blackboard eraser up and down, is destroyed by the dust on blackboard eraser, and fall in dust box, after falling into dust in dust box and be more, extracting dust box out by handle, pouring out dust can use next time；The mark pen stand that described receiver body upper part embeds, is provided with aqueous water owing to described marking pen seat bottom portion fills, and therefore marking pen can keep moistening the long period after depositing, and reduces the waste degree of marking pen.
This utility model simple in construction, reasonable in design, not only facilitate depositing of blackboard eraser, and can effectively remove the dust carried on blackboard eraser, protect the health of academics and students.
Described above is only preferred embodiment of the present utility model; above-mentioned specific embodiment is not to restriction of the present utility model; retouching, amendment or the equivalent replacement that all those of ordinary skill in the art make as described above, belongs to protection domain of the present utility model.
Claims (3)
1. dust receiver wiped by a blackboard, it is characterized in that: include receiver body and be located at the lid above described receiver body, described receiver body interior is respectively equipped with cam drive and goes to dust mechanism, described cam drive includes the switch-plate shaft being fixed on receiver inner body wall, multidiameter and dividing plate, described switch-plate shaft one end is fixed with linkage, described linkage is connected to the first belt wheel, the described switch-plate shaft other end is connected to plate in described receiver body exterior, described multidiameter is respectively sleeved on the second belt wheel and triangular cam, described first belt wheel and described second belt wheel are connected by belt, described baffle surface is respectively equipped with through hole and gripper shoe；Described dust mechanism is gone to include clappers, described clappers one end is located at the top of described triangular cam, the other end is provided with some bakies, described bakie place is provided with the elastic clip of fixed black blackboard eraser, described clappers are through described through hole, and between described clappers and described gripper shoe, it being provided with spring leaf, below described clappers, the position of corresponding described bakie is additionally provided with dust box.
2. dust receiver wiped by blackboard according to claim 1, it is characterised in that: described receiver body upper part also embeds and is provided with mark pen stand, and described marking pen seat bottom portion fills and is provided with aqueous water, and described aqueous water is arranged over the clathrum providing marking pen to deposit.
3. dust receiver wiped by blackboard according to claim 1, it is characterised in that: described dust box is provided with handle at described receiver outer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141027.7U CN205362123U (en) | 2016-02-25 | 2016-02-25 | Dust receiver is wiped to blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141027.7U CN205362123U (en) | 2016-02-25 | 2016-02-25 | Dust receiver is wiped to blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362123U true CN205362123U (en) | 2016-07-06 |
Family
ID=56271258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141027.7U Expired - Fee Related CN205362123U (en) | 2016-02-25 | 2016-02-25 | Dust receiver is wiped to blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538999A (en) * | 2017-07-18 | 2018-01-05 | 安徽卓特信息技术有限公司 | A kind of automatically cleaning blackboard |
| CN115739719A (en) * | 2022-11-08 | 2023-03-07 | 连云港小牛电子科技有限公司 | Self-cleaning multifunctional blackboard and use method thereof |
-
2016
- 2016-02-25 CN CN201620141027.7U patent/CN205362123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538999A (en) * | 2017-07-18 | 2018-01-05 | 安徽卓特信息技术有限公司 | A kind of automatically cleaning blackboard |
| CN115739719A (en) * | 2022-11-08 | 2023-03-07 | 连云港小牛电子科技有限公司 | Self-cleaning multifunctional blackboard and use method thereof |
| CN115739719B (en) * | 2022-11-08 | 2023-11-10 | 连云港小牛电子科技有限公司 | Self-cleaning multifunctional blackboard and use method thereof |
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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: 20160706 Termination date: 20170225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |