CN205202536U - Multifunctional teaching aid - Google Patents
Multifunctional teaching aid Download PDFInfo
- Publication number
- CN205202536U CN205202536U CN201520981993.5U CN201520981993U CN205202536U CN 205202536 U CN205202536 U CN 205202536U CN 201520981993 U CN201520981993 U CN 201520981993U CN 205202536 U CN205202536 U CN 205202536U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- curtain
- teaching aid
- blackboard
- magnetic sheet
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a multifunctional teaching aid belongs to the teaching aid field. It has solved the problem of current teaching aid function singleness. This multifunctional teaching aid includes the support and fixes the rectangle blackboard on the support, still include the last roller bearing and lower roller bearing that just are parallel to each other with the leg joint, the blackboard is established at last roller bearing under and between the roller bearing, still include the rectangle curtain, two long edges on the curtain are connected with the holding strip respectively, be connected with two stay cords between two holding strips, the curtain passes through the stay cord and forms loop configuration, and the cladding is outside the last roller bearing outside and roller bearing down, curtain one side covers takes the flexible magnetic sheet no. 1 of magnetic, still include a plurality of flexible boards, the board back covers there is magnetic sheet no. 2, and can cooperate board back absorption on the curtain through magnetic sheet no. 1 and magnetic sheet no. 2, still be connected with rotatory handle down on the roller bearing, and can be through rotating the handle, the roller bearing drives jointly with lower roller bearing that the curtain is attached to be removed in the blackboard front or the back on the messenger. It is available that this teaching aid has multiple functions.
Description
Technical field
The utility model belongs to teaching aid technical field, relates to a kind of Multifunctional teaching aid.
Background technology
Teaching aid is teacher in order to special requirement on classroom, a kind of instrument being specifically designed to aided education used, but existing teaching aid generally only has a kind of function, generally will leave unused after a procedure, cause waste to resource, is therefore necessary to improve.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, and providing one can use as blackboard, also can write from memory the Multifunctional teaching aid of instrument use as English.
The purpose of this utility model realizes by following technical proposal: a kind of Multifunctional teaching aid, it is characterized in that: comprise support and be fixed on the rectangle blackboard on support, also comprise and being connected with support respectively and the upper roller bearing be parallel to each other and lower roller bearing, described blackboard is located between roller bearing and lower roller bearing, described upper roller bearing and lower roller bearing are arranged near two long limits of blackboard respectively, also comprise rectangle curtain, two long limits are connected to clamp bar with described curtain, and be connected with two stay cords between two clamp bars, two stay cords are arranged near two minor faces of blackboard respectively, and described curtain forms closed loop configuration by stay cord, and to be coated on outside roller bearing and outside lower roller bearing, and described clamp bar is parallel with lower roller bearing with upper roller bearing, stay cord is vertical with lower roller bearing with upper roller bearing, described curtain side is coated with magnetic flexible magnetic sheet one, also comprise some flexible boards, the described board back side is coated with magnetic sheet two, and coordinate by magnetic sheet one and magnetic sheet two the board back side is adsorbed on curtain, described lower roller bearing is also connected with rotating handles, and by swing handle, make roller bearing and lower roller bearing jointly drives described curtain to be attached to blackboard front or the back side is moved.
Corresponding Chinese or English words can be write on board, being coordinated by magnetic sheet one and magnetic sheet two is adsorbed on curtain by the board back side, and pass through swing handle, make roller bearing and lower roller bearing jointly drives curtain to be attached to blackboard front or the back side is moved, and make board constantly appear on blackboard front, constantly write from memory according to the content on board to allow student, but also the side of blackboard can be utilized separately for using as normal blackboard, therefore to have several functions available for this teaching aid.
In above-mentioned a kind of Multifunctional teaching aid, the curtain back side is also provided with bristle, and the curtain back side is attached to blackboard front or the back side is moved.
Therefore bristle can also be utilized to use as blackboard eraser.Only need to rotate above roller bearing and lower roller bearing and can utilize the word on the bristle erasing blackboard of curtain.
In above-mentioned a kind of Multifunctional teaching aid, described magnetic sheet one is located at curtain front.
In above-mentioned a kind of Multifunctional teaching aid, described stay cord is steel wire rope.
In above-mentioned a kind of Multifunctional teaching aid, described handle is zigzag.
In above-mentioned a kind of Multifunctional teaching aid, described magnetic sheet two removably connects with board.
Compared with prior art, the utility model tool has the following advantages:
Corresponding Chinese or English words can be write on board, being coordinated by magnetic sheet one and magnetic sheet two is adsorbed on curtain by the board back side, and pass through swing handle, make roller bearing and lower roller bearing jointly drives curtain to be attached to blackboard front or the back side is moved, and make board constantly appear on blackboard front, constantly write from memory according to the content on board to allow student, but also the side of blackboard can be utilized separately for using as normal blackboard, therefore to have several functions available for this teaching aid.
Accompanying drawing explanation
Fig. 1 is this teaching aid front view.
Fig. 2 is this teaching aid side view.
Fig. 3 is Fig. 2 partial enlarged drawing.
In figure,
1, blackboard; 11, upper roller bearing; 12, lower roller bearing; 13, handle;
2, curtain; 21, clamp bar; 22, stay cord; 23, magnetic sheet one; 24, bristle;
3, board; 31, magnetic sheet two.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, a kind of Multifunctional teaching aid of the utility model, comprise support and be fixed on the rectangle blackboard 1 on support, also comprise and being connected with support respectively and the upper roller bearing 11 be parallel to each other and lower roller bearing 12, blackboard 1 is located between roller bearing 11 and lower roller bearing 12, upper roller bearing 11 and lower roller bearing 12 are arranged near two long limits of blackboard 1 respectively, also comprise rectangle curtain 2, 2 two long limits are connected to clamp bar 21 with curtain, and be connected with two stay cords 22 between two clamp bars 21, two stay cords 22 are arranged near two minor faces of blackboard 1 respectively, and curtain 2 forms closed loop configuration by stay cord 22, and to be coated on outside roller bearing 11 and outside lower roller bearing 12, and clamp bar 21 is parallel with lower roller bearing 12 with upper roller bearing 11, stay cord 22 is vertical with lower roller bearing 12 with upper roller bearing 11, curtain 2 side is coated with magnetic flexible magnetic sheet 1, also comprise some flexible boards 3, board 3 back side is coated with magnetic sheet 2 31, and by magnetic sheet 1 and magnetic sheet 2 31 cooperation, board 3 back side is adsorbed on curtain 2, lower roller bearing 12 is also connected with rotating handles 13, and by swing handle 13, roller bearing 11 and lower roller bearing 12 is made jointly to drive curtain 2 to be attached to blackboard 1 front or the back side is moved.
Further, curtain 2 back side is also provided with bristle 24, and curtain 2 back side is attached to blackboard 1 front or the back side is moved.Magnetic sheet 1 is located at curtain 2 front.Stay cord 22 is steel wire rope.Handle 13 is in zigzag.Magnetic sheet 2 31 and board 3 removably connect.
Corresponding Chinese or English words can be write on board 3, being coordinated by magnetic sheet 1 and magnetic sheet 2 31 is adsorbed on curtain 2 by board 3 back side, and by swing handle 13, roller bearing 11 and lower roller bearing 12 is made jointly to drive curtain 2 to be attached to blackboard 1 front or the back side is moved, and make board 3 constantly appear on blackboard 1 front, constantly write from memory according to the content on board 3 to allow student, but also the side of blackboard 1 can be utilized separately for using as normal blackboard 1, therefore to have several functions available for this teaching aid.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as blackboard 1, upper roller bearing 11, lower roller bearing 12, handle 13, curtain 2, clamp bar 21, stay cord 22, magnetic sheet 1, bristle 24, board 3, magnetic sheet 2 31 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. a Multifunctional teaching aid, it is characterized in that: comprise support and be fixed on the rectangle blackboard (1) on support, also comprise and being connected with support respectively and the upper roller bearing (11) be parallel to each other and lower roller bearing (12), described blackboard (1) is located between roller bearing (11) and lower roller bearing (12), described upper roller bearing (11) and lower roller bearing (12) are arranged near two long limits of blackboard (1) respectively, also comprise rectangle curtain (2), (2) two long limits are connected to clamp bar (21) with described curtain, and be connected with two stay cords (22) between two clamp bars (21), two stay cords (22) are arranged near two minor faces of blackboard (1) respectively, and described curtain (2) forms closed loop configuration by stay cord (22), and be coated on roller bearing (11) outside and lower roller bearing (12) outside, and described clamp bar (21) is parallel with lower roller bearing (12) with upper roller bearing (11), stay cord (22) is vertical with lower roller bearing (12) with upper roller bearing (11), described curtain (2) side is coated with magnetic flexible magnetic sheet one (23), also comprise some flexible boards (3), described board (3) back side is coated with magnetic sheet two (31), and by magnetic sheet one (23) and magnetic sheet two (31) cooperation, board (3) back side is adsorbed on curtain (2), described lower roller bearing (12) is also connected with rotating handles (13), and by swing handle (13), make roller bearing (11) and lower roller bearing (12) jointly drive described in curtain (2) be attached to blackboard (1) front or the back side is moved.
2. a kind of Multifunctional teaching aid according to claim 1, is characterized in that: curtain (2) back side is also provided with bristle (24), and curtain (2) back side is attached to blackboard (1) front or the back side is moved.
3. a kind of Multifunctional teaching aid according to claim 2, is characterized in that: described magnetic sheet one (23) is located at curtain (2) front.
4. a kind of Multifunctional teaching aid according to claim 3, is characterized in that: described stay cord (22) is steel wire rope.
5. a kind of Multifunctional teaching aid according to claim 1, is characterized in that: described handle (13) is in zigzag.
6. a kind of Multifunctional teaching aid according to claim 1, is characterized in that: described magnetic sheet two (31) removably connects with board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981993.5U CN205202536U (en) | 2015-11-30 | 2015-11-30 | Multifunctional teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981993.5U CN205202536U (en) | 2015-11-30 | 2015-11-30 | Multifunctional teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202536U true CN205202536U (en) | 2016-05-04 |
Family
ID=55840273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981993.5U Expired - Fee Related CN205202536U (en) | 2015-11-30 | 2015-11-30 | Multifunctional teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202536U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329026A (en) * | 2015-11-30 | 2016-02-17 | 沈晶晶 | Multifunctional teaching aid |
| CN105365457A (en) * | 2015-11-30 | 2016-03-02 | 沈晶晶 | Multifunctional blackboard |
| CN106004173A (en) * | 2016-08-01 | 2016-10-12 | 万象设计江苏有限责任公司 | Double-layer blackboard |
| CN106142922A (en) * | 2016-08-01 | 2016-11-23 | 万象设计江苏有限责任公司 | A kind of multifunction double-layer blackboard |
| CN111497498A (en) * | 2020-04-14 | 2020-08-07 | 珠海市络奥科技有限公司 | Visual multimode teaching blackboard based on internet |
-
2015
- 2015-11-30 CN CN201520981993.5U patent/CN205202536U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329026A (en) * | 2015-11-30 | 2016-02-17 | 沈晶晶 | Multifunctional teaching aid |
| CN105365457A (en) * | 2015-11-30 | 2016-03-02 | 沈晶晶 | Multifunctional blackboard |
| CN105365457B (en) * | 2015-11-30 | 2018-11-16 | 沈晶晶 | A kind of multi-functional blackboard |
| CN106004173A (en) * | 2016-08-01 | 2016-10-12 | 万象设计江苏有限责任公司 | Double-layer blackboard |
| CN106142922A (en) * | 2016-08-01 | 2016-11-23 | 万象设计江苏有限责任公司 | A kind of multifunction double-layer blackboard |
| CN111497498A (en) * | 2020-04-14 | 2020-08-07 | 珠海市络奥科技有限公司 | Visual multimode teaching blackboard based on internet |
| CN111497498B (en) * | 2020-04-14 | 2021-10-01 | 珠海市络奥科技有限公司 | Visual multimode teaching blackboard based on internet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205202536U (en) | Multifunctional teaching aid | |
| CN204360648U (en) | Teaching aid is shown in a kind of teaching | |
| CN201494176U (en) | Dual-purpose blackboard used for projecting and writing | |
| CN204680241U (en) | A kind of interactive teaching system | |
| CN205044372U (en) | Chinese teaching auxiliary device | |
| CN204029167U (en) | English teaching frame | |
| CN203644257U (en) | English teaching aid | |
| CN211669834U (en) | Presentation device is used in economic management teaching | |
| CN204965827U (en) | Instructional device is used in chinese teaching | |
| CN210925106U (en) | English teaching board | |
| CN204977948U (en) | Blackboard for college physics | |
| CN209351128U (en) | A kind of Education teaching demonstrating board | |
| CN105329026B (en) | A kind of Multifunctional teaching aid | |
| CN204087645U (en) | A kind of circuit diagram drawing board device for physics teaching | |
| CN203004755U (en) | Double-layer cleaning-free blackboard | |
| CN206774017U (en) | A kind of cube physique teaching aid | |
| CN206644535U (en) | A kind of language teaching demonstrator | |
| CN204701333U (en) | Four line lattice draw blackboard | |
| CN205028527U (en) | English teaching auxiliary apparatus | |
| CN205845351U (en) | A kind of ideology and politics teaching aid | |
| CN204398700U (en) | A kind of blackboard of imparting knowledge to students | |
| CN204077185U (en) | Language teaching is facilitated to be with the board of education device of perpendicular wiping board brush | |
| CN203957631U (en) | Blackboard easy to use | |
| CN204222497U (en) | A kind of blackboard eraser of mathematical education | |
| CN203995300U (en) | A kind of Chinese teaching board |
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: 20160504 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |