CN206357875U - One kind automation blackboard - Google Patents
One kind automation blackboard Download PDFInfo
- Publication number
- CN206357875U CN206357875U CN201621193554.9U CN201621193554U CN206357875U CN 206357875 U CN206357875 U CN 206357875U CN 201621193554 U CN201621193554 U CN 201621193554U CN 206357875 U CN206357875 U CN 206357875U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- display screen
- belt
- blank
- coiling
- 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
Links
Abstract
Blackboard is automated the utility model discloses one kind, blackboard component including display screen and in front of display screen, the both sides of display screen are respectively equipped with blank, mounting groove is equipped between outside, blank and the display screen of blank, blackboard component includes the first blackboard and is symmetrically set in the second blackboard and the 3rd blackboard of the first blackboard both sides, moving jointing between the second blackboard, the 3rd blackboard and the first blackboard.Blackboard of the present utility model uses double-layer multi-surface structure, teaching is more flexible, blackboard eraser can automatically be wiped to blackboard component simultaneously, greatly reduce the injury of the labor intensity and chalk dust of wiping to human body, be conducive to improving the quality of teaching, and it is elegant in appearance, occupy little space, cost is relatively low, is used suitable for popularization.
Description
Technical field
The utility model belongs to teaching aid technical field, and in particular to one kind automation blackboard.
Background technology
Blackboard is one of most popular teaching aid, needs to wipe chalk mark manually after writing on the blackboard, chalk
Ash is flown upward, and easily human body is damaged, and the labor intensity of wiping is also larger.In addition, traditional blackboard is with metal edge frame
Black plate, metal frame is raised between plate, is unfavorable for writing on the blackboard.Such as imparted knowledge to students using non-dusting blank, input cost
It is larger, and person's handwriting is difficult erasing after a period of time, influences teaching process.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of rational in infrastructure, it is simple to operate, wipe it is convenient from
Dynamicization blackboard.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
One kind automation blackboard, including display screen and the blackboard component in front of display screen, the both sides point of display screen
Not She You blank, be equipped with mounting groove between outside, blank and the display screen of blank, blackboard component includes the first blackboard and right
Claim the second blackboard and the 3rd blackboard located at the first blackboard both sides, movable splice between the second blackboard, the 3rd blackboard and the first blackboard
Connect, the back side of the first blackboard is fixed with the first belt by location-plate, the first belt coiling on assembly pulley and the first coiling device,
First coiling device is located at the lower section of the first blackboard, and is driven by the first motor, and the back side of the second blackboard is fixed by location-plate
There is the second belt, the second belt coiling is on assembly pulley and the second coiling device, and the second coiling device is located at the lower section of the second blackboard, and
Driven by the second motor, the back side of the 3rd blackboard is fixed with the 3rd belt by location-plate, and the 3rd belt coiling is in assembly pulley
On the 3rd coiling device, the 3rd coiling device is located at the lower section of the 3rd blackboard, and is driven by the 3rd motor, and assembly pulley is fixed on peace
In tankage.
The front of the blackboard component is provided with strip blackboard eraser, and the length of blackboard eraser is more than the length of blackboard component, and should
The two ends of blackboard eraser are respectively equipped with lifting sliding rail, and lifting sliding rail is fixed on outermost mounting groove.
Stitching portion between second blackboard, the 3rd blackboard and the first blackboard is Z-shape or S-shaped.
The stitching portion is provided with cushion pad.
The utility model has the advantages that：Blackboard of the present utility model uses double-layer multi-surface structure, imparts knowledge to students more flexible, simultaneously
Blackboard eraser can automatically be wiped to blackboard component, greatly reduce the injury of the labor intensity and chalk dust of wiping to human body,
Be conducive to improving the quality of teaching, and it is elegant in appearance, occupy little space, cost is relatively low, used suitable for popularization.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram of blackboard component in the utility model；
Fig. 3 is the backsight structural representation of blackboard component in the utility model.
Wherein, 1, display screen, 2, blank, the 3, first blackboard, the 31, first motor, the 32, first coiling device, the 4, second blackboard,
41st, the second motor, the 42, second coiling device, the 5, the 3rd blackboard, the 51, the 3rd motor, the 52, the 3rd coiling device, 6, mounting groove, 7, sliding
Wheel group, the 8, first belt, the 81, second belt, the 82, the 3rd belt, 9, blackboard eraser, 91, lifting sliding rail, 10, location-plate, 11, slow
Punching pad.
Embodiment：
As shown in Figure 1 to Figure 3, a kind of automation blackboard, including display screen 1 and the blackboard group located at the front of display screen 1
Part, the both sides of display screen 1 are respectively equipped with blank 2, and mounting groove 6 is equipped between outside, blank 2 and the display screen 1 of blank 2, black
Board component includes the first blackboard 3 and is symmetrically set in the second blackboard 4 and the 3rd blackboard 5 of the both sides of the first blackboard 3, the second blackboard 4,
Moving jointing between 3rd blackboard 5 and the first blackboard 3, the back side of the first blackboard 3 is fixed with the first belt 8 by location-plate 10,
The coiling of first belt 8 is on the coiling device 32 of assembly pulley 7 and first, and the first coiling device 32 is located at the lower section of the first blackboard 3, and passes through
First motor 31 drives, and the back side of the second blackboard 4 is fixed with the second belt 81 by location-plate 10, and the coiling of the second belt 81 is in cunning
On the coiling device 42 of wheel group 7 and second, the second coiling device 42 is located at the lower section of the second blackboard 4, and is driven by the second motor 41, the
The back side of three blackboards 5 is fixed with the 3rd belt 82 by location-plate 10, and the coiling of the 3rd belt 82 is in the coiling device of assembly pulley 7 and the 3rd
On 52, the 3rd coiling device 52 is located at the lower section of the 3rd blackboard 5, and is driven by the 3rd motor 51, and assembly pulley 7 is fixed on mounting groove
In 6.
Chalk can be provided with bar in the first blackboard 3, the second blackboard 4 and the enterprising andante book of the 3rd blackboard 5, the front of blackboard component
Shape blackboard eraser 9, the length of blackboard eraser 9 is more than the length of blackboard component, and the two ends of the blackboard eraser 9 are respectively equipped with lifting sliding rail
91, lifting sliding rail 91 is fixed on outermost mounting groove 6, and writing on the blackboard starts lifting sliding rail 91 afterwards for a period of time, makes on blackboard eraser 9
Lower movement, is wiped to chalk mark automatically, so as to significantly reduce wiping difficulty.
Three pieces of blackboards in blackboard component can carry out descending operation, the second blackboard 4, the 3rd blackboard by corresponding motor
5 and the first stitching portion between blackboard 3 is Z-shape or S-shaped, and stitching portion is provided with cushion pad 11 so that and blackboard can flexibly rise
Drop, stitching portion will not also produce projection, be easy to writing on the blackboard.
The display screen 1 at blackboard component rear can be used on the display screen of the equipment such as television set, projecting apparatus, blank 2
The lettering pen writing of collocation, to aided education so that teaching method more enriches, and further improves the quality of teaching.
Claims (4)
1. one kind automation blackboard, it is characterised in that：Blackboard component including display screen and in front of display screen, it is described aobvious
The both sides of display screen are respectively equipped with blank, and mounting groove, the blackboard group are equipped between outside, blank and the display screen of the blank
Part includes the first blackboard and is symmetrically set in the second blackboard and the 3rd blackboard of the first blackboard both sides, second blackboard, the 3rd
Moving jointing between blackboard and the first blackboard, the back side of first blackboard is fixed with the first belt, described by location-plate
One belt coiling is on assembly pulley and the first coiling device, and the first coiling device is located at the lower section of the first blackboard, and passes through first
Motor drives, and the back side of second blackboard is fixed with the second belt by location-plate, and the second belt coiling is in assembly pulley
On the second coiling device, the second coiling device is located at the lower section of the second blackboard, and is driven by the second motor, and the described 3rd is black
The back side of plate is fixed with the 3rd belt by location-plate, and the 3rd belt coiling is described on assembly pulley and the 3rd coiling device
3rd coiling device is located at the lower section of the 3rd blackboard, and is driven by the 3rd motor, and the assembly pulley is fixed in mounting groove.
2. automation blackboard according to claim 1, it is characterised in that：The front of the blackboard component is provided with bar shaped blackboard
Wipe, the length of the blackboard eraser is more than the length of blackboard component, and the two ends of the blackboard eraser are respectively equipped with lifting sliding rail, the liter
Drop slide rail is fixed on outermost mounting groove.
3. automation blackboard according to claim 1, it is characterised in that：Second blackboard, the 3rd blackboard and first are black
Stitching portion between plate is Z-shape or S-shaped.
4. automation blackboard according to claim 1, it is characterised in that：The stitching portion is provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193554.9U CN206357875U (en) | 2016-11-07 | 2016-11-07 | One kind automation blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193554.9U CN206357875U (en) | 2016-11-07 | 2016-11-07 | One kind automation blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357875U true CN206357875U (en) | 2017-07-28 |
Family
ID=59369098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193554.9U Expired - Fee Related CN206357875U (en) | 2016-11-07 | 2016-11-07 | One kind automation blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN108735015A (en) * | 2018-06-11 | 2018-11-02 | 潍坊科技学院 | A kind of Chinese multimedia teaching blackboard |
| CN116189512A (en) * | 2023-04-27 | 2023-05-30 | 福建师范大学 | Interactive teaching digital workbench |
-
2016
- 2016-11-07 CN CN201621193554.9U patent/CN206357875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN108735015A (en) * | 2018-06-11 | 2018-11-02 | 潍坊科技学院 | A kind of Chinese multimedia teaching blackboard |
| CN116189512A (en) * | 2023-04-27 | 2023-05-30 | 福建师范大学 | Interactive teaching digital workbench |
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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: 20170728 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |