CN204894881U - Multi -functional teaching board - Google Patents
Multi -functional teaching board Download PDFInfo
- Publication number
- CN204894881U CN204894881U CN201520691944.8U CN201520691944U CN204894881U CN 204894881 U CN204894881 U CN 204894881U CN 201520691944 U CN201520691944 U CN 201520691944U CN 204894881 U CN204894881 U CN 204894881U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- sliding tray
- clip
- teaching
- pivot
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multi -functional teaching board belongs to teaching articles for use technical field. Including be fixed in the blackboard upper left corner and with blackboard looks vertically branch, the one end of branch is equipped with the through -hole that is used for passing the pivot, the both ends of pivot are located the outside of branch, limiting blocking piece is installed at the top of pivot, the bottom of pivot is fixed with the rectangle teaching edition of books body, the sliding tray is all installed to the two sides bottom around the teaching body, the sliding tray runs through in the whole length direction of teaching body, the embedded sliding block that to follow sliding tray length direction horizontal slip that is equipped with of sliding tray, perpendicular arm is installed to the one end that the sliding block is located the sliding tray outside, install the clip I who is used for the centre gripping books on the perpendicular arm, one side that the blackboard is close to perpendicular arm is equipped with the clamping device who uses with the cooperation of clip I. The utility model discloses convenient to use, not only have the clipboard the effect, do not occupy the blackboard space, bookshelf effect has moreover.
Description
Technical field
The utility model relates to a kind of Multifunctional blackboard, belongs to realia technical field of structures.
Background technology
At present, teacher is when giving lessons to student, and normally writing on the blackboard is while to student explain, and existing blackboard panel writes limited space, after class terminates in court, need in time blackboard to be cleaned, blackboard cannot retain the content of class of attending class, be not easy to digesting and assimilating learning content after students in class, and teacher needs hand-held textbook on one side when carrying out writing on the blackboard, while carry out writing on the blackboard, the time has been grown and arm can be caused tingle, improves the intensity of the work of teacher.
Summary of the invention
The purpose of this utility model is the weak point solving prior art existence, provides a kind of easy to use, not only has the effect of clipboard, do not take blackboard space, and have the Multifunctional blackboard of bookshelf effect.
The utility model is achieved through the following technical solutions:
A kind of Multifunctional blackboard, its special character is to comprise and is fixed on blackboard 1 upper left corner and the pole 2 perpendicular with blackboard 1, one end of pole 2 is provided with for the through hole through rotating shaft 3, the two ends of rotating shaft 3 are positioned at the outside of pole 2, the top of rotating shaft 3 is provided with spacing catch 4, the bottom of rotating shaft 3 is fixed with rectangle board of education body 5, bottom the two sides, front and back of teaching body 5, sliding tray 6 is all installed, sliding tray 6 is through the whole length direction of board of education body 5, the sliding shoe 7 that can horizontally slip along sliding tray 6 length direction is embedded with in sliding tray 6, one end that sliding shoe 7 is positioned at sliding tray 6 outside is provided with upright arm 8, upright arm 8 is provided with the clip I9 for clamping books, blackboard 1 be provided with near the side of upright arm 8 with clip I9 with the use of clamping device,
Described clamping device comprises the connection strap 10 being installed on blackboard 1 side, connection strap 10 is provided with for clip I9 with the use of clip II11.
A kind of Multifunctional blackboard of the present utility model, structure is very ingenious, during use, teaching body carries out writing, because the top of board of education body is connected with pole by rotating shaft, therefore this physical efficiency of board of education take rotating shaft as axis rotation, just, reverse side all can use, if when needing to use as book clamp, only upright arm need be pulled out, make tool between upright arm and blackboard at regular intervals, then the side of books is held on clip I, the opposite side of books is sandwiched on clip II, thus books can be sandwiched between clip I and clip II, there is book clamp effect, very easy to use, in sum, the utility model reasonable in design, at teaching field, there is good application prospect.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of Multifunctional blackboard of the utility model;
The A of Fig. 2: Fig. 1 is to structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of Multifunctional blackboard of the present embodiment, with reference to accompanying drawing 1-2, comprise and be fixed on blackboard 1 upper left corner and the pole 2 perpendicular with blackboard 1, one end of pole 2 is provided with for the through hole through rotating shaft 3, the two ends of rotating shaft 3 are positioned at the outside of pole 2, the top of rotating shaft 3 is provided with spacing catch 4, the bottom of rotating shaft 3 is fixed with rectangle board of education body 5, bottom the two sides, front and back of board of education body 5, sliding tray 6 is all installed, sliding tray 6 is through the whole length direction of teaching body 5, the sliding shoe 7 that can horizontally slip along sliding tray 6 length direction is embedded with in sliding tray 6, one end that sliding shoe 7 is positioned at sliding tray 6 outside is provided with upright arm 8, upright arm 8 is provided with the clip I9 for clamping books, blackboard 1 be provided with near the side of upright arm 8 with clip I9 with the use of clamping device, clamping device comprises the connection strap 10 being installed on blackboard 1 side, connection strap 10 is provided with for clip I9 with the use of clip II11.
Using method: carry out writing on teaching body 5, because the top of board of education body 5 is connected with pole 2 by rotating shaft 3, therefore board of education body 5 can with rotating shaft 3 for axis rotation, positive and negative all can use, if when needing to use as book clamp, only need pull out upright arm 8, make tool between upright arm 8 and blackboard 1 at regular intervals, then the side of books is held on clip I9, the opposite side of books is sandwiched on clip II11, thus books can be sandwiched between clip I9 and clip II11, there is book clamp effect, very easy to use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a Multifunctional blackboard, it is characterized in that comprising and be fixed on blackboard (1) upper left corner and the pole (2) perpendicular with blackboard (1), one end of pole (2) is provided with for the through hole through rotating shaft (3), the two ends of rotating shaft (3) are positioned at the outside of pole (2), the top of rotating shaft (3) is provided with spacing catch (4), the bottom of rotating shaft (3) is fixed with rectangle board of education body (5), sliding tray (6) is all installed bottom the two sides, front and back of board of education body (5), sliding tray (6) is through the whole length direction of board of education body (5), the sliding shoe (7) that can horizontally slip along sliding tray (6) length direction is embedded with in sliding tray (6), one end that sliding shoe (7) is positioned at sliding tray (6) outside is provided with upright arm (8), upright arm (8) is provided with the clip I (9) for clamping books, blackboard (1) be provided with near the side of upright arm (8) with clip I (9) with the use of clamping device.
2. according to a kind of Multifunctional blackboard according to claim 1, it is characterized in that described clamping device comprises the connection strap (10) being installed on blackboard (1) side, connection strap (10) is provided with for clip I (9) with the use of clip II (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691944.8U CN204894881U (en) | 2015-09-05 | 2015-09-05 | Multi -functional teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691944.8U CN204894881U (en) | 2015-09-05 | 2015-09-05 | Multi -functional teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894881U true CN204894881U (en) | 2015-12-23 |
Family
ID=54917089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691944.8U Expired - Fee Related CN204894881U (en) | 2015-09-05 | 2015-09-05 | Multi -functional teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204894881U (en) |
-
2015
- 2015-09-05 CN CN201520691944.8U patent/CN204894881U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160905 |