CN206124566U - Blackboard is used in music teaching - Google Patents
Blackboard is used in music teaching Download PDFInfo
- Publication number
- CN206124566U CN206124566U CN201620406269.4U CN201620406269U CN206124566U CN 206124566 U CN206124566 U CN 206124566U CN 201620406269 U CN201620406269 U CN 201620406269U CN 206124566 U CN206124566 U CN 206124566U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- blackboard body
- scraper plate
- screw rod
- sides
- 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 relates to a blackboard is used in music teaching, include blackboard body and wipe the trigger and construct, blackboard body's both sides are equipped with corresponding backplate, wipe the trigger construct contain packaged plant in scraper blade between two backplates, be provided with the adhesive hair that contacts with blackboard body on the width position of scraper blade inboard top 12, the backplate inboard all is equipped with the slide, in the slide all the device have corresponding screw rod, there is set nut the both sides of scraper blade device respectively, the scraper blade through its set nut and corresponding screw rod proportioning plant in between two backplates, the screw rod all is connected with corresponding driving motor, driving motor is synchronous positive reverse motor. The utility model discloses improved clean the effect in, the injury of chalk dust to the people lighten.
Description
Technical field
This utility model is related to technique with the apparatus field of imparting knowledge to students, and specifically refers to a kind of music teaching blackboard.
Background technology
As student comes we, daily cleaning erases the board, and these are all very simple things, but are blacked
During plate, have substantial amounts of chalk dust and produce, the people of blackboard wiping is damaged, and chalk dust cannot be collected effectively, meeting
Classroom environment is had undesirable effect, the efficiency attended class with teacher's teaching of student is affected.Therefore, wiping effect is being effectively ensured
On the basis of, design is a will not to be damaged to human body, and the music teaching that effectively can be collected to chalk dust in time is used
Blackboard is research purpose of the present utility model.
The content of the invention
For the weak point that above-mentioned prior art is present, this utility model is to provide a kind of music teaching blackboard,
Can effectively solve the problem that the problem that above-mentioned prior art is present.
The technical solution of the utility model is：
A kind of music teaching blackboard, including blackboard body and wiping board mechanism, the both sides of the blackboard body are provided with accordingly
Backplate, the wiping board mechanism include scraper plate of the movable fixture between described two backplates, the scraper plate inside front 1/2
Width position on be provided with the adhesive hair contacted with blackboard body；The backplate inner side is equipped with slideway, in the slideway
Device has corresponding screw rod, and respectively device has location nut for the both sides of the scraper plate, and the scraper plate is by its location nut and phase
Between described two backplates, the screw rod is respectively connected with corresponding motor, the driving electricity to the screw-engaging device answered
Machine is synchronous clockwise and anticlockwise motor；The bottom of the blackboard body is provided with a dust collection bracket groove, the opening of the dust collection bracket groove
Place's device has division board, many dust is distributed with the division board and passes through hole.
Preferably, the blackboard body both sides are provided with some accommodating grooves.
Preferably, being provided with LED and mike by metal hose in the accommodating groove
This utility model has the advantages that：
This utility model only need to be driven accordingly when blackboard body wiping is carried out after the completion of use by starting motor
Screw rod, so as to drive location nut, that is, drive scraper plate movement, in the presence of adhesive hair, effectively carry out blackboard body wiping.It is viscous
Hair is arranged on the width position of scraper plate inside front 1/2, and so, during wiping, the chalk dust of generation can be by scraper plate inner side
The position of 1/2 width of lower section is blocked, and effectively prevents from flying away, and can in time carry out collection of dropping.While improve wiping effect, subtract
Light injury of the chalk dust to people.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Specific embodiment
For the ease of making further in detail to the structure of the present invention it will be appreciated by those skilled in the art that now embodiment is combined into accompanying drawing
Thin description：
As Figure 1-Figure 2, this utility model embodiment provides a kind of music teaching blackboard, including blackboard body 1
With wiping board mechanism 2, the both sides of the blackboard body 1 are provided with corresponding backplate 3, the wiping board mechanism 2 comprising movable fixture in
Scraper plate 21 between described two backplates 3, is provided with and blackboard body 1 on the width position of the inside front 1/2 of the scraper plate 21
The adhesive hair 22 for contacting；The inner side of the backplate 3 is equipped with slideway, and equal device has corresponding screw rod 4, the scraper plate in the slideway
Respectively device has a location nut 5 for 21 both sides, the scraper plate 21 by its location nut 5 and the adapting device of corresponding screw rod 4 in
Between described two backplates 3, the screw rod 4 is respectively connected with corresponding motor 6, and the motor 6 is synchronous rotating
Motor；The bottom of the blackboard body 1 is provided with a dust collection bracket groove 7, and device has isolation at the opening of the dust collection bracket groove 7
Plate 8, is distributed with many dust and passes through hole on the division board 8.
The blackboard body both sides are provided with some accommodating grooves.
LED and mike are provided with by metal hose in the accommodating groove.
Wherein, battery case is equipped with the LED and mike, the battery case is provided with switch, each accommodating groove
Side is hinged with dodge gate, and some hooks are provided with accommodating groove, can be used to carry out the suspension storage of educational aid.
When being originally embodied as carrying out blackboard body wiping, only corresponding screw rod 4 need to be driven by starting motor 6, from
And drive location nut 5 to move along screw rod 4, and drive scraper plate 21 to move, in the presence of adhesive hair 22, effectively carry out blackboard body 1
Wipe.Adhesive hair 22 is arranged on the width position of the inside front 1/2 of scraper plate 21, so, during wiping, the chalk dust meeting of generation
Blocked by the position of the width of side-lower 1/2 in scraper plate 21, effectively prevent from flying away, can in time carry out collection of dropping.Improve wiping
While effect, mitigate injury of the chalk dust to people.
The foregoing is only preferred embodiment of the present utility model, it is all according to this utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (3)
1. a kind of music teaching blackboard, including blackboard body and wiping board mechanism, the both sides of the blackboard body are provided with accordingly
Backplate, it is characterised in that：The wiping board mechanism includes scraper plate of the movable fixture between described two backplates, in the scraper plate
The adhesive hair contacted with blackboard body is provided with the width position of side top 1/2；The backplate inner side is equipped with slideway, described
Equal device has corresponding screw rod in slideway, and respectively device has location nut for the both sides of the scraper plate, and the scraper plate is positioned by it
With corresponding screw-engaging device between described two backplates, the screw rod is respectively connected with corresponding motor, institute to nut
Motor is stated for synchronous clockwise and anticlockwise motor；The bottom of the blackboard body is provided with a dust collection bracket groove, and the dust is concentrated
Device has division board at the opening of groove, many dust is distributed with the division board and passes through hole.
2. a kind of music teaching blackboard according to claim 1, it is characterised in that：If the blackboard body both sides are provided with
Dry accommodating groove.
3. a kind of music teaching blackboard according to claim 2, it is characterised in that：It is soft by metal in the accommodating groove
Pipe is provided with LED and mike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620406269.4U CN206124566U (en) | 2016-04-28 | 2016-04-28 | Blackboard is used in music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620406269.4U CN206124566U (en) | 2016-04-28 | 2016-04-28 | Blackboard is used in music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124566U true CN206124566U (en) | 2017-04-26 |
Family
ID=58560355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620406269.4U Expired - Fee Related CN206124566U (en) | 2016-04-28 | 2016-04-28 | Blackboard is used in music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128105A (en) * | 2017-05-05 | 2017-09-05 | 宿州学院 | A kind of College Chinese teaching method and device |
| CN108407511A (en) * | 2018-05-24 | 2018-08-17 | 梁发杨 | A kind of automatic dust absorption environment-friendly dust-proof eraser |
-
2016
- 2016-04-28 CN CN201620406269.4U patent/CN206124566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128105A (en) * | 2017-05-05 | 2017-09-05 | 宿州学院 | A kind of College Chinese teaching method and device |
| CN108407511A (en) * | 2018-05-24 | 2018-08-17 | 梁发杨 | A kind of automatic dust absorption environment-friendly dust-proof eraser |
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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: 20170426 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |