CN204055062U - A kind of blackboard with multiple subplate - Google Patents
A kind of blackboard with multiple subplate Download PDFInfo
- Publication number
- CN204055062U CN204055062U CN201420449703.8U CN201420449703U CN204055062U CN 204055062 U CN204055062 U CN 204055062U CN 201420449703 U CN201420449703 U CN 201420449703U CN 204055062 U CN204055062 U CN 204055062U
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- CN
- China
- Prior art keywords
- subplate
- blackboard
- main body
- blackboard main
- writing
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Abstract
A kind of blackboard with multiple subplate, the wherein said blackboard with multiple subplate provides a blackboard main body and two subplate assemblies, every described subplate assembly comprises at least one subplate element, described subplate element allows by writing on the blackboard word, and the angle between described subplate element from described blackboard main body can also be adjusted by needing according to different uses easily, thus, for having the writing on the blackboard space of the blackboard of multiple subplate described in expanding.
Description
Technical field
The utility model relates to a kind of blackboard, in particular to a kind of blackboard with multiple subplate, the wherein said blackboard with multiple subplate provides a blackboard main body and two subplate assemblies, every described subplate assembly comprises at least one subplate element, described subplate element allows by writing on the blackboard word, thus, for having the writing on the blackboard space of the blackboard of multiple subplate described in expanding.
Technical background
For modern society, education is the major issue being related to national economy, and in the process of education, blackboard is one of important stage property.By writing on the blackboard word on blackboard, the efficiency of teaching of teacher in teaching process and the learning efficiency of student can be improved.
The first traditional blackboard is fixed on the front portion in classroom, and in the process of teaching, at writing on the blackboard word above, thus auxiliary teacher explains knowledge point, to give lessons better.
The traditional blackboard of the second is fixed on a transportable bracing frame, and it, in the process used, constantly can be moved, and allow teacher to carry out writing on the blackboard word on the surface of blackboard.But, above-mentioned two kinds traditional blackboards can be fixing by the space of writing on the blackboard word, if the content of writing on the blackboard is many, church causes the space of blackboard not enough, if writing on the blackboard content is very few, for some courses, such as, English, mathematics, physics etc., explanation for knowledge point is unusual difficulty, and this bring a lot of drawbacks also can to the teaching process in classroom.
In addition, traditional blackboard is used for be needed to be changed along with different uses by the angle in the space of writing on the blackboard content, this with regard to cause the classmate being sitting in both sides, classroom look at the blackboard on word time can very painstaking, go down for a long time, the eyesight learning classmate can be caused to go wrong.
Utility model content
The problem that the angle cannot carrying out writing on the blackboard and blackboard to overcome traditional blackboard space cannot regulate, the utility model provides a kind of blackboard with multiple subplate, the wherein said blackboard structure with multiple subplate is simple, easy to use, cost is low, therefore, the described blackboard with multiple subplate can meet the demand of user, and described in there is multiple subplate blackboard there is higher cost performance.
Free-revving engine of the present utility model is to provide a kind of blackboard with multiple subplate, the wherein said blackboard with multiple subplate provides a blackboard main body and two subplate assemblies, every described subplate assembly comprises at least one subplate element, described subplate element allows by writing on the blackboard word, thus, for having the writing on the blackboard space of the blackboard of multiple subplate described in expanding.
Another object of the present utility model is to provide a kind of blackboard with multiple subplate, and wherein said have the every described subplate element of the blackboard of multiple subplate and can be adjusted by needing according to different uses from the angle between described blackboard main body.
Another object of the present utility model is to provide a kind of blackboard with multiple subplate, the wherein said blackboard Each part with multiple subplate relates to rationally, scientific arrangement, therefore, described there is the blackboard of multiple subplate material cost and manufacturing cost have and can be effectively controlled and monitor, thus, there is described in can improving the cost performance of the blackboard of multiple subplate.
Another object of the present utility model is to provide a kind of blackboard with multiple subplate, the wherein said blackboard with multiple subplate does not relate to complicated technique and accurate component, and described in there is the blackboard of multiple subplate raw material sources extensively and at a low price, effectively can meet the demand in market, therefore, the blackboard described in multiple subplate has good market prospects and space.
Other objects of the present utility model and feature are fully demonstrated by following detailed description and combination by the means specially pointed out in claims and device is achieved.
The utility model provides a kind of blackboard with multiple subplate, the above-mentioned object that is mentioned and other silent objects can be met by the described blackboard with multiple subplate, the wherein said blackboard with multiple subplate comprises a blackboard structure, and described blackboard structure comprises further:
One framework, described framework comprises two longitudinal carriers and two horizontal supports, and every described longitudinal carrier is connected with every described horizontal support head and the tail, and every described longitudinal carrier and every described horizontal support are fixed on a wall respectively;
One blackboard main body, described blackboard main body is provided and arranges on said frame, and every described blackboard main body is fixed in every described horizontal support, and described blackboard main body has one first writing surface, for writing on the blackboard word;
Two subplate assemblies, every described subplate assembly is arranged on the sidewall of described blackboard main body symmetrically, every described subplate assembly comprises at least one subplate element, every described subplate element axle is connected to the sidepiece of described blackboard main body, to make every described subplate element adjacent with every described longitudinal carrier away from the end of described blackboard main body, and the obverse and reverse of every described subplate element forms one second writing surface and one the 3rd writing surface respectively, to be respectively used to writing on the blackboard word; And
Two supporting components, the other axle of every described supporting component one end portion is connected to every described longitudinal carrier; Wherein every described subplate element has a locating slot respectively, and the other end of every described supporting component is positioned every described locating slot, thus, make every described subplate element be able to form a predetermined angle with described blackboard main body.
According to the preferred embodiment that the utility model spirit provides, every described supporting component comprises one first support component, one second support component, two retaining elements and a flexible member, wherein often an end axis of described first support component is connected to every described longitudinal carrier, often the other end of described first support component has the first fixing hole of a receptive cavity and one group of symmetry respectively, and often described first fixing hole is connected with described receptive cavity; Described second support component has a pair second fixing holes, every described retaining element is arranged at often described second fixing hole respectively, described flexible member is arranged between two described second fixing holes, wherein said second support component is arranged on described receptive cavity, and make every described retaining element be positioned at often described first fixing hole of diverse location, thus when described supporting component supports described subplate element, the angle of described subplate element and described blackboard main body is able to be adjusted.
According to the preferred embodiment that the utility model spirit provides, every described subplate assembly comprises at least one magnetic element respectively, every described magnetic element is arranged at the end of described subplate element away from described blackboard main body respectively, and the described magnetic element between adjacent described subplate element is able to magnetic connection.
The technical characteristic illustrating at following detailed description of the invention, accompanying drawing and mention in claims and combination thereof are further disclosed and are set forth by other objects of the present utility model, advantage and feature.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the different using state schematic diagrames with the blackboard of multiple subplate according to a preferred embodiment of the present utility model respectively.
Fig. 3 is the partial exploded view with the supporting component of the blackboard of multiple subplate according to above preferred embodiment of the present utility model.
Detailed description of the invention
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The general principle of the present utility model defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of spirit and scope of the present utility model.
The preferred embodiment provided according to spirit of the present utility model as shown in Figure 1 to Figure 3, wherein in this preferred embodiment of the present utility model, the utility model provides a kind of wherein said blackboard with multiple subplate to comprise a blackboard structure 10, and described blackboard structure 10 comprises framework 11, blackboard main body 12, two subplate assembly 13 and two supporting components 14 further.
Described framework 11 comprises two longitudinal carrier 111 and two horizontal supports 112, every described longitudinal carrier 111 is connected with every described horizontal support 112 head and the tail, wherein said longitudinal carrier 111 and described horizontal support 112 form the described framework 11 of rectangle, described framework 11 is fixed on wall, that is, every described longitudinal carrier 111 is separately fixed on wall with every described horizontal support 112.It is worth mentioning that, every described longitudinal carrier 111 with every described horizontal support 112 respectively by metallic material, with the stability of the blackboard described in improving with multiple subplate in the process used and reliability.
Described blackboard main body 12 is provided and is arranged on described framework 11, and every described blackboard main body 12 is fixed in every described horizontal support 112.Described blackboard main body 12 has one first writing surface 121, and for writing on the blackboard word, and the angle of described blackboard main body 12 is consistent with the angle that wall extends.
Every described subplate assembly 13 is arranged on the sidewall of described blackboard main body 12 symmetrically, every described subplate assembly 13 comprises at least one subplate element 131, every described subplate element 131 axle is connected to the sidewall of described blackboard main body 12, to make every described subplate element 131 adjacent with every described longitudinal carrier 111 away from the end of described blackboard main body 12, thus, make every described subplate element 131 be able to be adjusted with the angle of described blackboard main body 12.
The obverse and reverse of every described subplate element 131 forms one second writing surface 1311 and one the 3rd writing surface 1312 respectively, to be respectively used to writing on the blackboard word, that is, no matter the front of described subplate element 131 or reverse side consistent with the bearing of trend of described wall, described subplate element 131 can provide be used to writing on the blackboard write space.
The other axle of every described supporting component 14 one end portion is connected to every described longitudinal carrier 111, wherein every described subplate element 131 also has a locating slot 1313 respectively, every described locating slot 1313 can be positioned to make the other end of every described supporting component 14, thus, make to form a predetermined angle between every described subplate element 131 and described blackboard main body 11.And then at the described blackboard with multiple subplate in the process used, the classmate that both sides, classroom also had an opportunity to be sitting in the word of writing on the blackboard on described subplate element 131 observes easily, thus, easy to use.
Further, every described supporting component 14 comprises one first support component 141,1 second support component 142, two retaining element 143 and a flexible member 144, wherein often an end axis of described first support component 141 is connected to every described longitudinal carrier 111, often the other end of described first support component 141 has the first fixing hole 1412 of a receptive cavity 1411 and one group of symmetry respectively, and often described first fixing hole 1412 is connected with described receptive cavity 1411; Described second support component 142 has a pair second fixing holes 1421, every described retaining element 143 is arranged at often described second fixing hole 1421 respectively, described flexible member 144 is arranged between two described second fixing holes 1421, wherein said second support component 144 is arranged on described receptive cavity 1411, and make every described retaining element 143 be positioned at often described first fixing hole 1412 of diverse location, thus, when described supporting component 14 supports described subplate element 131, described subplate element 131 is able to be adjusted with the angle of described blackboard main body 11.Like this, at the described blackboard with multiple subplate by the process that uses, angle between described subplate element 131 and described blackboard main body 11, can be adjusted by needing according to different uses from the diverse location of every described first fixing hole 1412 by every described retaining element 143, thus, easy to use.
It is worth mentioning that, every described subplate assembly 13 comprises at least one magnetic element 132 respectively, every described magnetic element 132 is arranged at the end of described subplate element 131 away from described blackboard main body 11 respectively, and the described magnetic element 132 between adjacent described subplate element 131 is able to magnetic to be connected, by such mode, stability and the reliability of every described subplate element 131 can be guaranteed.
Also it is worth mentioning that, the quantity of every described subplate element 131 is one, thus, easy to use.
Foregoing is exemplifying of specific embodiment of the utility model, for equipment and the structure of wherein not detailed description, should be understood to take the existing common apparatus in this area and universal method to be implemented.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and description the scope do not exceeded disclosed in the utility model claims and description.
Claims (3)
1. have a blackboard for multiple subplate, it is characterized in that, comprise a blackboard structure, described blackboard structure comprises further:
One framework, described framework comprises two longitudinal carriers and two horizontal supports, and every described longitudinal carrier is connected with every described horizontal support head and the tail, and every described longitudinal carrier and every described horizontal support are fixed on a wall respectively;
One blackboard main body, described blackboard main body is provided and arranges on said frame, and every described blackboard main body is fixed in every described horizontal support, and described blackboard main body has one first writing surface, for writing on the blackboard word;
Two subplate assemblies, every described subplate assembly is arranged on the sidewall of described blackboard main body symmetrically, every described subplate assembly comprises at least one subplate element, every described subplate element axle is connected to the sidepiece of described blackboard main body, to make every described subplate element adjacent with every described longitudinal carrier away from the end of described blackboard main body, and the obverse and reverse of every described subplate element forms one second writing surface and one the 3rd writing surface respectively, to be respectively used to writing on the blackboard word; And
Two supporting components, the other axle of every described supporting component one end portion is connected to every described longitudinal carrier; Wherein every described subplate element has a locating slot respectively, and the other end of every described supporting component is positioned every described locating slot, thus, make every described subplate element be able to form a predetermined angle with described blackboard main body.
2. there is the blackboard of multiple subplate as claimed in claim 1, it is characterized in that, every described supporting component comprises one first support component, one second support component, two retaining elements and a flexible member, wherein often an end axis of described first support component is connected to every described longitudinal carrier, often the other end of described first support component has the first fixing hole of a receptive cavity and one group of symmetry respectively, and often described first fixing hole is connected with described receptive cavity; Described second support component has a pair second fixing holes, every described retaining element is arranged at often described second fixing hole respectively, described flexible member is arranged between two described second fixing holes, wherein said second support component is arranged on described receptive cavity, and make every described retaining element be positioned at often described first fixing hole of diverse location, thus when described supporting component supports described subplate element, the angle of described subplate element and described blackboard main body is able to be adjusted.
3. there is the blackboard of multiple subplate as claimed in claim 1, it is characterized in that, every described subplate assembly comprises at least one magnetic element respectively, every described magnetic element is arranged at the end of described subplate element away from described blackboard main body respectively, and the described magnetic element between adjacent described subplate element is able to magnetic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449703.8U CN204055062U (en) | 2014-08-11 | 2014-08-11 | A kind of blackboard with multiple subplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449703.8U CN204055062U (en) | 2014-08-11 | 2014-08-11 | A kind of blackboard with multiple subplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055062U true CN204055062U (en) | 2014-12-31 |
Family
ID=52196637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449703.8U Expired - Fee Related CN204055062U (en) | 2014-08-11 | 2014-08-11 | A kind of blackboard with multiple subplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055062U (en) |
-
2014
- 2014-08-11 CN CN201420449703.8U patent/CN204055062U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |