CN204322832U - Four-way mobile blackboard - Google Patents
Four-way mobile blackboard Download PDFInfo
- Publication number
- CN204322832U CN204322832U CN201420786196.7U CN201420786196U CN204322832U CN 204322832 U CN204322832 U CN 204322832U CN 201420786196 U CN201420786196 U CN 201420786196U CN 204322832 U CN204322832 U CN 204322832U
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- blackboard
- small
- drive unit
- module
- way mobile
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Abstract
The utility model provides a kind of four-way mobile blackboard, comprising: the first blackboard module and the second blackboard module, and the first blackboard module and the second blackboard mould can move in a first direction under the first drive unit effect; First blackboard module comprises the first small blackboard and the second small blackboard, and the first small blackboard and the second small blackboard can move in a second direction under the effect of the second drive unit; Second blackboard module comprises the 3rd small blackboard and the 4th small blackboard, and the 3rd small blackboard and the 4th small blackboard can move in a second direction under the 3rd drive unit effect, first direction and second direction perpendicular.The utility model four-way mobile blackboard increases the four-way locomotive function of blackboard, make this blackboard realize existing slide up and down exchange while, horizontally slipping of blackboard can be realized, thus achieve the impact that can not be subject to projector curtain, both make user can carry out writing on the blackboard according to the typesetting of the content that the height of self and blackboard are write, arbitrarily arrange slip.
Description
Technical field
The utility model relates to teaching appliance field, relates to a kind of blackboard, and in particular to a kind of four-way mobile blackboard.
Background technology
As one of teaching aid, blackboard type is various, except traditional monoblock blackboard, has increased type of push and pull up down blackboard and combined type push-and-pull blackboard at present newly.Type of push and pull up down blackboard is divided into upper and lower two parts, be entrenched between two parts on plug-type track, can freely up and down slide, user can carry out writing on the blackboard according to the typesetting of the content that the height of self and blackboard are write, random domination is slided, reasonable employment space substantially; Combined type push-and-pull blackboard divides inside and outside two-layer, skin is made up of the column that can horizontally slip, push gear open after outer field sliding panel, just can use the interactive electric whiteboard being fixed on internal layer or lcd touch all-in-one, this plate can realize freely changing between traditional clipboard and electronic whiteboard when giving lessons, and is the combination of board of education and modern science and technology.
Found by lot of examples investigation, for existing blackboard for teaching, just consider the effect of blackboard itself or carry out integration repacking in conjunction with other electronic equipments, often out in the cold with the miscellaneous part entire combination effect in classroom.Most of modern classroom still adopts projector curtain and blackboard combination to carry out education activities, when curtain puts down, position is just in and covers half blackboard place, not only have impact on the displaying of the content of institute's writing on the blackboard on blackboard in early stage, and the utilized area of blackboard is reduced greatly, when being equivalent to use projecting apparatus, blackboard just only has a half space to use.
Utility model content
In order to overcome the problem of the blackboard function singleness existed in prior art, the utility model proposes a kind of four-way mobile blackboard.
To achieve these goals, the utility model proposes a kind of four-way mobile blackboard, the first blackboard module and the second blackboard module, described first blackboard module and described second blackboard mould can move in a first direction under the first drive unit effect; First blackboard module comprises the first small blackboard and the second small blackboard, and described first small blackboard and described second small blackboard can move in a second direction under the effect of the second drive unit; Second blackboard module comprises the 3rd small blackboard and the 4th small blackboard, and described 3rd small blackboard and described 4th small blackboard can move in a second direction under the 3rd drive unit effect, described first direction and described second direction perpendicular.
Optionally, described first drive unit is rail plate.
Optionally, described second drive unit and the described 3rd drive unit sprocket wheel that includes two-orbit chain and drive described two-orbit chain to rotate.
Optionally, described first direction is horizontal direction.
Optionally, described second direction is vertical direction.
The beneficial effect of the utility model four-way mobile blackboard is mainly manifested in: the utility model four-way mobile blackboard is by improving existing matts blackboard, coordinate the instruments used for education that the general teaching pattern of modern education uses, increase the four-way locomotive function of blackboard, make this blackboard realize existing slide up and down exchange while, horizontally slipping of blackboard can be realized, thus achieve the impact that can not be subject to projector curtain, both user had been made can to carry out writing on the blackboard according to the typesetting of the content that the height of self and blackboard are write, random domination is slided, other instruments of classroom can be coordinated best again, avoid the impact that projecting apparatus covering blackboard causes, reasonable employment space substantially, thus realize the global optimization in modern teaching classroom.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model four-way mobile blackboard.
Fig. 2 is the rearview of the utility model four-way mobile blackboard.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing 1-2, the utility model will be further described.
The utility model provides a kind of four-way mobile blackboard.The utility model provides a kind of four-way mobile blackboard device, and this blackboard is made up of blackboard main frame 1, blackboard module 2 and 5, small blackboard 3,4,6 and 7, slideway 8 and 9, chain 10, sprocket wheel 11.
The slideway 8 and 9 having established twice corresponding respectively on blackboard main frame about 1 both sides, is placed in blackboard module 2 on slideway 8, and blackboard module 5 is placed on slideway 9, now blackboard module 2 and 5 can horizontally slip, intercourse position etc., then established two-orbit in blackboard module 2 and 5 left and right sides respectively, two-orbit embeds small blackboard 3,4,6 and 7, as Fig. 2, embed before and after small blackboard 6 and 7 on two-orbit chain 10, control chain by sprocket wheel 11 to rotate, thus make small blackboard 6 and 7 move up and down change location.
When user carrys out writing on the blackboard according to the typesetting of the content that the height of self and blackboard are write, can push-and-pull small blackboard 3 and 4,6 and 7 up and down, horizontally slip blackboard module 2 and 5.When using classroom projector, after putting down curtain, can be horizontally slipped blackboard module 2 and 5, thus the writing on the blackboard content sheltered from by curtain moves to and does not hide prescription and just explain, or blank small blackboard moved to do not block prescription and just continue writing on the blackboard content, can reach and projecting apparatus perfect cooperation, arbitrarily domination small blackboard four-way is slided, reasonable employment space and best other instruments of cooperation classroom substantially, thus realize global optimization.
Although the utility model discloses as above with preferred embodiment, so itself and non-limiting the utility model.Have in the utility model art and usually know the knowledgeable, not departing from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is when being as the criterion depending on those as defined in claim.
Claims (5)
1. a four-way mobile blackboard, is characterized in that, comprising: the first blackboard module and the second blackboard module, and described first blackboard module and described second blackboard mould can move in a first direction under the first drive unit effect; First blackboard module comprises the first small blackboard and the second small blackboard, and described first small blackboard and described second small blackboard can move in a second direction under the effect of the second drive unit; Second blackboard module comprises the 3rd small blackboard and the 4th small blackboard, and described 3rd small blackboard and described 4th small blackboard can move in a second direction under the 3rd drive unit effect, described first direction and described second direction perpendicular.
2. four-way mobile blackboard according to claim 1, is characterized in that: described first drive unit is rail plate.
3. four-way mobile blackboard according to claim 1, is characterized in that: the sprocket wheel that described second drive unit and described 3rd drive unit include two-orbit chain and drive described two-orbit chain to rotate.
4. four-way mobile blackboard according to claim 1, is characterized in that: described first direction is horizontal direction.
5. the four-way mobile blackboard according to claim 1 or 4, is characterized in that: described second direction is vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786196.7U CN204322832U (en) | 2014-12-11 | 2014-12-11 | Four-way mobile blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786196.7U CN204322832U (en) | 2014-12-11 | 2014-12-11 | Four-way mobile blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322832U true CN204322832U (en) | 2015-05-13 |
Family
ID=53159225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786196.7U Expired - Fee Related CN204322832U (en) | 2014-12-11 | 2014-12-11 | Four-way mobile blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322832U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291664A (en) * | 2015-11-19 | 2016-02-03 | 广东工业大学 | Rotation type blackboard |
| CN105520440A (en) * | 2015-12-05 | 2016-04-27 | 重庆天和玻璃有限公司 | Glass display device |
| CN105564096A (en) * | 2016-01-12 | 2016-05-11 | 西南交通大学 | Universal blackboard |
| CN107757196A (en) * | 2017-10-12 | 2018-03-06 | 东华大学 | A kind of double guide rails that 100% grade can be achieved intersect lifting blackboard for education |
| CN108790494A (en) * | 2018-06-30 | 2018-11-13 | 南阳理工学院 | A kind of ideological and political education system board of education |
| CN108986595A (en) * | 2018-09-11 | 2018-12-11 | 临汾盛达康商贸有限公司 | A kind of apparatus for demonstrating for corporate image planning |
| CN109285393A (en) * | 2018-11-30 | 2019-01-29 | 江苏沃达视听科技有限公司 | A kind of multi-screen interactive type electronic blackboard |
| CN109830129A (en) * | 2019-03-26 | 2019-05-31 | 深圳市千新科技实业有限公司 | A kind of plug-type intelligent electronic white board black board teaching system |
| CN111098621A (en) * | 2019-03-28 | 2020-05-05 | 莱芜职业技术学院 | Tourism management teaching auxiliary system based on chinese language teaching |
-
2014
- 2014-12-11 CN CN201420786196.7U patent/CN204322832U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291664A (en) * | 2015-11-19 | 2016-02-03 | 广东工业大学 | Rotation type blackboard |
| CN105291664B (en) * | 2015-11-19 | 2017-03-22 | 广东工业大学 | Rotation type blackboard |
| CN105520440A (en) * | 2015-12-05 | 2016-04-27 | 重庆天和玻璃有限公司 | Glass display device |
| CN105564096A (en) * | 2016-01-12 | 2016-05-11 | 西南交通大学 | Universal blackboard |
| CN107757196A (en) * | 2017-10-12 | 2018-03-06 | 东华大学 | A kind of double guide rails that 100% grade can be achieved intersect lifting blackboard for education |
| CN107757196B (en) * | 2017-10-12 | 2023-08-18 | 东华大学 | Double-guide rail cross lifting teaching blackboard |
| CN108790494A (en) * | 2018-06-30 | 2018-11-13 | 南阳理工学院 | A kind of ideological and political education system board of education |
| CN108790494B (en) * | 2018-06-30 | 2020-12-25 | 南阳理工学院 | Ideological and political education system is with teaching board |
| CN108986595A (en) * | 2018-09-11 | 2018-12-11 | 临汾盛达康商贸有限公司 | A kind of apparatus for demonstrating for corporate image planning |
| CN109285393A (en) * | 2018-11-30 | 2019-01-29 | 江苏沃达视听科技有限公司 | A kind of multi-screen interactive type electronic blackboard |
| CN109830129A (en) * | 2019-03-26 | 2019-05-31 | 深圳市千新科技实业有限公司 | A kind of plug-type intelligent electronic white board black board teaching system |
| CN111098621A (en) * | 2019-03-28 | 2020-05-05 | 莱芜职业技术学院 | Tourism management teaching auxiliary system based on chinese language 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: 20150513 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |