CN205468101U - Portable double -sided blackboard - Google Patents
Portable double -sided blackboard Download PDFInfo
- Publication number
- CN205468101U CN205468101U CN201620015167.XU CN201620015167U CN205468101U CN 205468101 U CN205468101 U CN 205468101U CN 201620015167 U CN201620015167 U CN 201620015167U CN 205468101 U CN205468101 U CN 205468101U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- frame
- fixed frame
- lower frame
- framework
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a portable double -sided blackboard, including mount, portable framework, the fixed frame of blackboard and blackboard piece, the upper and lower frame inboard of mount all is equipped with double spout, the last frame of portable framework and the inboard of lower frame all are equipped with single spout, portable framework is through in setting up the double spout on the pulley activity of the last frame of portable framework and lower frame sets up the mount, the last frame of the fixed frame of blackboard and the one end of lower frame are equipped with the universal wheel, the fixed frame of blackboard passes through the universal wheel activity and sets up in the spout of portable framework, the blackboard piece is fixed to be set up in the fixed frame of blackboard, and the utility model design is simple reasonable, convenient to use, the two -sided space of a whole page that can the make full use of blackboard.
Description
Technical field
This utility model belongs to realia apparatus field, may move Dual-side blackboard particularly to one.
Background technology
At present classroom or say that the blackboard installed classroom is transversely or longitudinally to regulate mostly, most of blackboard often can only use the space of a whole page of one side, sometimes owing to the amount of writing is compared with conference erasing part space of a whole page when making the whole blackboard being finished one side, the retention time of information can not effectively be increased, the acceptance of learner and the speed of extracts all can have the biggest gap, are unable to effectively improve the effective rate of utilization of information.
Utility model content
Technical assignment of the present utility model is to provide a kind of removable Dual-side blackboard for above prior art deficiency.
This utility model solves its technical problem and be the technical scheme is that a kind of removable Dual-side blackboard, including fixed mount, removable framework, blackboard fixed frame and blackboard block, described fixed mount is upper with removable framework, double chute it is equipped with inside lower frame, in the chute that the moveable roller of described removable framework upper side frame and lower frame by being arranged on removable framework arranges on fixed mount, the described upper side frame of blackboard fixed frame and one end of lower frame are provided with universal wheel, described blackboard fixed frame is movably arranged in the chute of removable framework by universal wheel, described blackboard block is fixedly installed in blackboard fixed frame.
Further, one end of described blackboard fixed frame is provided with fixture block.
Further, the vertical frame of the both sides of described removable framework is provided with the draw-in groove the most corresponding with the card on blackboard fixed frame.
This utility model has rational in infrastructure, easy to use, is possible not only to transverse shifting, and two-sided can also write use.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation.
Accompanying drawing 2 is this utility model double sliding groove structure schematic diagram.
Accompanying drawing 3 is this utility model single sliding groove structure schematic diagram.
Detailed description of the invention
With reference to Figure of description, this utility model is described in detail below:
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of removable Dual-side blackboard, including fixed mount 1, removable framework 2, blackboard fixed frame 3 and blackboard block 4, described fixed mount 1 upper, double chute 8 it is equipped with inside lower frame, the described upper side frame of removable framework 2 and the inner side of lower frame are equipped with single chute 9, in the double chute 8 that pulley 6 activity of the described removable framework 2 upper side frame and lower frame by being arranged on removable framework 2 arranges on fixed mount 1, the described upper side frame of blackboard fixed frame 3 and one end of lower frame are provided with universal wheel 5, described blackboard fixed frame 3 is movably arranged in the single chute 9 of removable framework 2 by universal wheel 5, described blackboard block 4 is fixedly installed in blackboard fixed frame 3.
One end of described blackboard fixed frame 3 is provided with fixture block 7.
The vertical frame of the both sides of described removable framework 2 is provided with the draw-in groove corresponding with the fixture block 7 on blackboard fixed frame 3.
The using method of this removable Dual-side blackboard is as follows: first pried open one end of blackboard fixed frame 3 and by blackboard fixed frame 3 one end of single chute 9 from removable framework 2 being moved to the other end by being arranged on the universal wheel 5 of one end, is overturn around universal wheel 5 by blackboard fixed frame 3 and passes through fixture block 7 and is stuck in the upset realizing blackboard block 4 in removable framework 2.
Claims (3)
- null1. a removable Dual-side blackboard，Including fixed mount (1)、Removable framework (2)、Blackboard fixed frame (3) and blackboard block (4)，Described fixed mount (1) upper、Double chute (8) it is equipped with inside lower frame，The described upper side frame of removable framework (2) and the inner side of lower frame are equipped with single chute (9)，In the double chute (8) that pulley (6) activity of the described removable framework (2) upper side frame and lower frame by being arranged on removable framework (2) arranges on fixed mount (1)，It is characterized in that: the described upper side frame of blackboard fixed frame (3) and one end of lower frame are provided with universal wheel (5)，Described blackboard fixed frame (3) is movably arranged in the single chute (9) of removable framework (2) by universal wheel (5)，Described blackboard block (4) is fixedly installed in blackboard fixed frame (3).
- One the most according to claim 1 may move Dual-side blackboard, it is characterised in that: one end of described blackboard fixed frame (3) is provided with fixture block (7).
- One the most according to claim 1 may move Dual-side blackboard, it is characterised in that: the vertical frame of the both sides of described removable framework (2) is provided with the draw-in groove corresponding with the fixture block (7) on blackboard fixed frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015167.XU CN205468101U (en) | 2016-01-08 | 2016-01-08 | Portable double -sided blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015167.XU CN205468101U (en) | 2016-01-08 | 2016-01-08 | Portable double -sided blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468101U true CN205468101U (en) | 2016-08-17 |
Family
ID=56665342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620015167.XU Expired - Fee Related CN205468101U (en) | 2016-01-08 | 2016-01-08 | Portable double -sided blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468101U (en) |
-
2016
- 2016-01-08 CN CN201620015167.XU patent/CN205468101U/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: 20160817 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |