CN205468094U - Telescopic portable literature teaching blackboard - Google Patents
Telescopic portable literature teaching blackboard Download PDFInfo
- Publication number
- CN205468094U CN205468094U CN201620039981.5U CN201620039981U CN205468094U CN 205468094 U CN205468094 U CN 205468094U CN 201620039981 U CN201620039981 U CN 201620039981U CN 205468094 U CN205468094 U CN 205468094U
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- CN
- China
- Prior art keywords
- blackboard
- teaching
- display screen
- track
- eraser
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- 238000000034 method Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model provides a telescopic portable literature teaching blackboard, including blackboard body, be equipped with the cavity in the blackboard body, be equipped with electron alphabet teaching device in the cavity, electron alphabet teaching device includes voice broadcast device, LED banks and combines sounds into syllables the teaching display screen, the LED banks sets up in the teaching display screen of combining sounds into syllables, the voice broadcast device sets up on blackboard body, the cavity bottom still is equipped with track no. 2, alphabet teaching display screen bottom is equipped with the gyro wheel, the gyro wheel is installed on the crossbeam, the crossbeam passes through the mounting setting in the teaching display screen bottom of combining sounds into syllables, still be equipped with drive arrangement no. 2 on the track no. 2, blackboard body is last still to be equipped with automatic blackboard eraser device, automatic blackboard eraser device includes track no. 1, blackboard eraser and drive arrangement no. 1, and this telescopic portable literature teaching blackboard is novel in design, is fit for promoting in a large number in the school.
Description
Technical field
This utility model is a kind of telescopic portable Literature Teaching blackboard, belongs to teaching equipment technical field.
Background technology
Along with China is more and more higher in the status in the world, Chinese literature fan the most gradually increase, right
For Chinese abecedarian, phonetic is compulsory course, in order to make student preferably learn phonetic, and religion
Teacher is required for every class and repeatedly teaches reading, and in order to students is more quickly remembered, teacher also can profit
Impart knowledge to students with phonetic teaching plate, such teacher at school time be accomplished by carrying the phonetic religion that volume is bigger
Learn plate to impart knowledge to students, not only carry trouble, and also waste time and energy when installing；It addition, along with high-tech
The development of skill, refectory blackboard is the most no longer one piece of small blackboard through pitch-dark spary in the past,
Teacher attend class writing on the blackboard complete time, need to wipe writing on the blackboard, during blackboard wiping, not only interrupt
The process of giving lessons of teaching, and wipe and also can spend the time of many, therefore carry automated cleaning
The blackboard equipment of device is just particularly important.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of telescopic portable literature
Blackboard for education, to solve the problem proposed in above-mentioned background technology, this utility model is novel in design, is suitable for
Large-scale popularization in school.
To achieve these goals, this utility model is to realize by the following technical solutions: Yi Zhongshen
Contracting formula portable Literature Teaching blackboard, including blackboard body, is provided with cavity, described sky in described blackboard body
Intracavity is provided with electronic alphabetic instructional device, and described electronic alphabetic instructional device includes sound broadcasting device, LED
Lamp group and phonetic teaching display screen, described LED group is arranged in phonetic teaching display screen, described voice
Broadcast device is arranged in blackboard body, and described cavity bottom is additionally provided with track two, and described phonetic teaching shows
Being provided with roller bottom display screen, described roller is arranged on crossbeam, and described crossbeam is arranged on spelling by fixture
Bottom sound teaching display screen, described track two is additionally provided with driving means two, described blackboard body also sets
Automatic eraser device, described automatic eraser device is had to include track one, blackboard eraser and driving means one,
Described blackboard eraser is arranged on track one by driving means one, and power supply is electrically connected with control unit, described
Control unit is electrically connected with driving means one, electronic alphabetic instructional device and automatic eraser device.
Further, described phonetic teaching display screen is can touch-sensitive display screen.
Further, described control unit includes controller and controls switch.
Further, described controller includes control circuit mainboard and is arranged on control circuit mainboard
Microprocessor and process chip, described microprocessor and described process chip are electrically connected with, described micro-process
Device and described process chip are welded on control circuit mainboard.
Further, described blackboard body being additionally provided with flexible button and blackboard eraser button, described stretching is pressed
Button and described blackboard eraser button are electrically connected with control unit.
The beneficial effects of the utility model: a kind of telescopic portable Literature Teaching blackboard of the present utility model,
Including blackboard eraser, track one, driving means one, track two, driving means two, electronic alphabetic teaching dress
Put and automatic eraser device；
1. include sound broadcasting device, LED group and phonetic teaching display screen due to electronic alphabetic instructional device,
And phonetic teaching display screen is arranged in blackboard body, phonetic can be driven under the effect of driving means two
Teaching display screen translates on track two, so that phonetic teaching display screen stretches out in blackboard body,
By with sound broadcasting device and LED group with the use of, it is possible to play good phonetic teaching effect,
Use more convenient；
2. owing to being provided with automatic eraser device in blackboard body, during teachers ' teaching, by pressing
Dynamic blackboard eraser button, control unit controls driving means one and is operated, under the effect of driving means one
Blackboard eraser can be driven to carry out left and right translation such that it is able to quickly the writing on the blackboard in blackboard body wiped
Only, time saving and energy saving, it is ensured that the continuity of classroom instruction, quality of instruction is high；
3. this telescopic portable Literature Teaching blackboard is novel in design, is suitable for large-scale popularization in school.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of telescopic portable Literature Teaching blackboard；
Fig. 2 is the structure of this utility model a kind of telescopic portable Literature Teaching blackboard phonetic teaching display screen
Schematic diagram；
Fig. 3 is the structural representation of this utility model a kind of telescopic portable Literature Teaching blackboard roller；
Fig. 4 is the schematic diagram of this utility model a kind of telescopic portable Literature Teaching blackboard control structure system；
In figure: 1-blackboard body, 2-cavity, 3-phonetic teaching display screen, 4-track one, 5-blackboard eraser,
6-driving means one, 7-roller, 8-driving means two, 9-track two, 10-crossbeam, 11-fixture,
12-power supply, 13-control unit, 14-controller, 15-control switch, 16-automatic eraser device, 17-
Electronic alphabetic instructional device, 18-sound broadcasting device, 19-LED lamp group.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be readily apparent from effect
Understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Fig. 1 to Fig. 4, a kind of technical scheme of this utility model offer: a kind of telescopic portable literature are provided
Blackboard for education, including blackboard body 1, is provided with cavity 2 in blackboard body 1, be provided with electronics and spell in cavity 2
Sound instructional device 17, electronic alphabetic instructional device 17 includes sound broadcasting device 18, LED group 19 and
Phonetic teaching display screen 3, LED group 19 is arranged in phonetic teaching display screen 3, sound broadcasting device
18 are arranged in blackboard body 1, are additionally provided with track 29, phonetic teaching display screen 3 end bottom cavity 2
Portion is provided with roller 7, and roller 7 is arranged on crossbeam 10, and crossbeam 10 is arranged on phonetic by fixture 11
Bottom teaching display screen 3, track 29 is additionally provided with driving means 28, blackboard body 1 is additionally provided with certainly
Dynamic device for blackboard eraser 16, automatic eraser device 16 includes track 1, blackboard eraser 5 and driving means one
6, blackboard eraser 5 is arranged on track 1 by driving means 1, and power supply 12 is electrically connected with and controls list
Unit 13, control unit 13 is electrically connected with driving means 1, electronic alphabetic instructional device 17 and the most black
Board wiping device 16.
Phonetic teaching display screen 3 be can touch-sensitive display screen, control unit 13 include controller 14 and control
Switch 15 processed, controller 14 includes control circuit mainboard and the micro-process being arranged on control circuit mainboard
Device and process chip, microprocessor and process chip are electrically connected with, and microprocessor and process chip are welded on
On control circuit mainboard, blackboard body 1 is additionally provided with flexible button and blackboard eraser button, flexible button and
Blackboard eraser button is electrically connected with control unit 13, in use, owing to electronic alphabetic instructional device 17 includes
Sound broadcasting device 18, LED group 19 and phonetic teaching display screen 3, and phonetic teaching display screen 3 sets
Putting in blackboard body 1, when needs carry out phonetic teaching, teacher presses flexible button, control unit
13 control driving means 28 is operated, and roller 7 can be driven under the effect of driving means 28 to exist
Rotate on track 29, then make phonetic teaching display screen 3 translate on track 29, so that
Phonetic teaching display screen 3 stretches out in blackboard body 1, by with sound broadcasting device 18 and LED group 19
With the use of, it is possible to play good phonetic teaching effect, use more convenient, due to blackboard this
Body 1 is provided with automatic eraser device 16, during teachers ' teaching, by pressing blackboard eraser button,
Control unit 13 controls driving means 1 and is operated, and can drive under the effect of driving means 1
Blackboard eraser 5 carries out left and right translation such that it is able to quickly by the writing on the blackboard wiped clean in blackboard body 1,
Time saving and energy saving, it is ensured that the continuity of classroom instruction, quality of instruction is high, this telescopic portable Literature Teaching
Blackboard is novel in design, is suitable for large-scale popularization in school.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point, it is obvious to a person skilled in the art that this utility model is not limited to the thin of above-mentioned one exemplary embodiment
Joint, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other tool
Bodily form formula realizes this utility model.Therefore, no matter from the point of view of which point, embodiment all should be regarded as and show
Plasticity, and be nonrestrictive, scope of the present utility model is by claims rather than above-mentioned
Illustrate to limit, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Include in this utility model.Should not be considered as limiting involved by any reference in claim
Claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality
Mode of executing only comprises an independent technical scheme, and this narrating mode of description is only for understand
Seeing, those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment is also
Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.
Claims (5)
1. a telescopic portable Literature Teaching blackboard, including blackboard body (1), its feature
Being, being provided with cavity (2) in described blackboard body (1), described cavity is provided with electricity in (2)
Sub-phonetic teaching device (17), described electronic alphabetic instructional device (17) includes voice broadcast
Device (18), LED group (19) and phonetic teaching display screen (3), described LED group
(19) being arranged in phonetic teaching display screen (3), described sound broadcasting device (18) sets
Putting in blackboard body (1), described cavity (2) bottom is additionally provided with track two (9), described
Phonetic teaching display screen (3) bottom is provided with roller (7), and described roller (7) is arranged on crossbeam
(10), on, described crossbeam (10) is arranged on phonetic teaching display screen by fixture (11)
(3) bottom, described track two (9) is additionally provided with driving means two (8), and described blackboard is originally
Automatic eraser device (16), described automatic eraser device (16) it is additionally provided with on body (1)
Including track one (4), blackboard eraser (5) and driving means one (6), described blackboard eraser (5)
Being arranged on track one (4) by driving means one (6), power supply (12) is electrically connected with control
Unit processed (13), described control unit (13) is electrically connected with driving means one (6), electronics
Phonetic teaching device (17) and automatic eraser device (16).
A kind of telescopic portable Literature Teaching blackboard the most according to claim 1, it is special
Levy and be: described phonetic teaching display screen (3) is can touch-sensitive display screen.
A kind of telescopic portable Literature Teaching blackboard the most according to claim 1, it is special
Levy and be: described control unit (13) includes controller (14) and controls switch (15).
A kind of telescopic portable Literature Teaching blackboard the most according to claim 3, it is special
Levy and be: described controller (14) includes control circuit mainboard and is arranged on control circuit master
Microprocessor on plate and process chip, described microprocessor and described process chip are electrically connected with,
Described microprocessor and described process chip are welded on control circuit mainboard.
A kind of telescopic portable Literature Teaching blackboard the most according to claim 1, it is special
Levy and be: in described blackboard body (1), be additionally provided with flexible button and blackboard eraser button, described
Flexible button and described blackboard eraser button are electrically connected with control unit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039981.5U CN205468094U (en) | 2016-01-04 | 2016-01-04 | Telescopic portable literature teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039981.5U CN205468094U (en) | 2016-01-04 | 2016-01-04 | Telescopic portable literature teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468094U true CN205468094U (en) | 2016-08-17 |
Family
ID=56669546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039981.5U Expired - Fee Related CN205468094U (en) | 2016-01-04 | 2016-01-04 | Telescopic portable literature teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183554A (en) * | 2016-08-23 | 2016-12-07 | 孟维巍 | A kind of blackboard for teaching |
| CN108263127A (en) * | 2018-01-22 | 2018-07-10 | 郑嘉禾 | A kind of multifunction speech entertaining blackboard |
| CN109448448A (en) * | 2018-12-10 | 2019-03-08 | 江苏沃达视听科技有限公司 | A kind of electronic blackboard for wisdom teaching |
-
2016
- 2016-01-04 CN CN201620039981.5U patent/CN205468094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183554A (en) * | 2016-08-23 | 2016-12-07 | 孟维巍 | A kind of blackboard for teaching |
| CN108263127A (en) * | 2018-01-22 | 2018-07-10 | 郑嘉禾 | A kind of multifunction speech entertaining blackboard |
| CN109448448A (en) * | 2018-12-10 | 2019-03-08 | 江苏沃达视听科技有限公司 | A kind of electronic blackboard for wisdom teaching |
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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: 20160817 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |