CN206327046U - A kind of teaching apparatus for mathematics - Google Patents
A kind of teaching apparatus for mathematics Download PDFInfo
- Publication number
- CN206327046U CN206327046U CN201621075232.4U CN201621075232U CN206327046U CN 206327046 U CN206327046 U CN 206327046U CN 201621075232 U CN201621075232 U CN 201621075232U CN 206327046 U CN206327046 U CN 206327046U
- Authority
- CN
- China
- Prior art keywords
- plate
- blackboard
- drawer
- dust
- fixed block
- 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 discloses a kind of teaching apparatus for mathematics, including blackboard, the both sides of the blackboard are connected by connector with side plate, the bottom attachment support pin of the side plate, the surface of the connecting rod is equidistant to be provided with fixed block, set square is respectively equipped with the outside of the fixed block, bevel protractor and compasses, middle part between two side plates is provided with laying dust plate, the bottom connection dust sucting pipeline of the suction port, the right side of the dust sucting pipeline is connected through side plate with induced-draught fan, the bottom of the induced-draught fan is provided with support, the top of the support is provided with silencing pad, the right side of the induced-draught fan connects suction box by conduit, the bottom of the dust sucting pipeline is equidistant to be provided with drawer, the bottom of the drawer is provided with supporting plate, the both sides of the supporting plate bottom are equipped with hydraulic cylinder, the bottom of the telescopic mast connects roller by pole.The utility model possesses the advantage that drawing tools should not be carried back and forth, solves the problem of influenceing teacher's teaching material rate.
Description
Technical field
The utility model is related to teaching aid technical field, specially a kind of teaching apparatus for mathematics.
Background technology
A subject of the concepts such as quantity, structure, change, space and information is studied during mathematics, it sends out in human history
Irreplaceable effect is played in exhibition and social life, is also study and the essential basic work of research modern science and technology
Tool, when carrying out mathematical education, in order to help student preferably to learn learned knowledge, teacher can exist the content record said
Student is allowed preferably to digest on blackboard.
Need to write bookish knowledge on blackboard in mathematical education explained on blackboard, will be bookish interior
Appearance can use some drawing tools when writing on blackboard, and current teacher can carry at any time when needing to use drawing tools,
Teacher also needs to take away afterwards using complete so that the use of drawing tools is very inconvenient, so that the teaching of teacher can be influenceed to imitate
Rate.
Utility model content
The purpose of this utility model is to provide a kind of teaching apparatus for mathematics, and possess that drawing tools should not carry back and forth is excellent
Point, solves the problem of influenceing teacher's teaching material rate.
To achieve the above object, the utility model provides following technical scheme：A kind of teaching apparatus for mathematics, including blackboard,
Bottom on the left of the blackboard is provided with blackboard eraser, and the both sides of the blackboard are connected by connector with side plate, the side plate
Top between bottom attachment support pin, two side plates is provided with connecting rod, and the surface of the connecting rod is equidistant provided with solid
Determine to be respectively equipped with set square, bevel protractor and compasses on the outside of block, the fixed block, the middle part between two side plates is provided with product
Dirt plate, the surface of the laying dust plate, which is run through, is provided with suction port, the bottom connection dust sucting pipeline of the suction port, the dust sucting pipeline
Right side be connected through side plate with induced-draught fan, the bottom of the induced-draught fan is provided with support, and the top of the support is provided with silencing pad,
The right side of the induced-draught fan connects suction box by conduit, and the bottom of the dust sucting pipeline is equidistant to be provided with drawer, the drawer
Bottom be provided with supporting plate, the both sides of the supporting plate bottom are equipped with hydraulic cylinder, the bottom connection telescopic mast of the hydraulic cylinder,
The bottom of the telescopic mast connects roller by pole.
It is preferred that, the blackboard eraser includes fixed mount, and the inner side of the fixed mount is provided with cleaning brush, the back of the body of the fixed mount
Face is provided with the outside of sucker, the sucker and is socketed with annulus.
It is preferred that, the back of the fixed block is fixedly connected by screw with the surface of connecting rod, the table of the fixed block
Face is provided with groove.
It is preferred that, gap, the inner side in the gap and the surface of groove are equipped with the inside of the set square and bevel protractor
It is flexibly connected, the top of the compasses is provided with link, and the inner side of the link and the surface activity of groove are connected.
It is preferred that, the inner side of the drawer is provided with dividing plate, and the surface of the drawer is provided with handle.
It is preferred that, the surface of the suction box is provided with dust removal port, and the suction box is located at the top of support feet.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the use that the utility model passes through connecting rod between side plate so that teacher can pass through connecting rod in teaching
Some educational aids are placed, so as to allow teacher more to facilitate when using these educational aids, it is possible to increase the teaching effect of teacher
Rate, passes through the use of fixed block so that drawing tools can be fixed by fixed block, so as to allow drawing tools in placement
More stablize, pass through suction port and the use with dust sucting pipeline so that the dust produced when drawing can be by dust sucting pipeline
Siphon away, so as to prevent that dust from can influence the efficiency of teaching and quality of instruction of teacher, pass through the use of induced-draught fan and suction box so that
Dust can be collected, consequently facilitating recycled to dust, pass through using cooperatively for roller and telescopic mast so that
By controlling telescopic mast roller can be allowed to be contacted with ground when needing to move teaching aid, realized to teaching aid
Move, consequently facilitating the use of teaching aid.
2nd, the use that the utility model passes through sucker on blackboard eraser so that can be by sucker when needing to use blackboard eraser
Blackboard eraser is taken out, so as to allow blackboard eraser using more facilitating, passes through the use of drawer, enabling by some other teaching
Apparatus is put into drawer, so as to allow these teaching aids more to facilitate when in use, while the ornaments that can also be allowed in classroom are more
Plus it is attractive in appearance.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of this practical blackboard eraser；
Fig. 3 is the structural representation of this practical fixed block.
In figure：1 blackboard, 2 connectors, 3 set squares, 4 fixed blocks, 5 gaps, 6 connecting rods, 7 bevel protractors, 8 links, 9 compasses,
10 blackboard erasers, 11 induced-draught fans, 12 silencing pads, 13 supports, 14 conduits, 15 dust removal ports, 16 suction boxs, 17 rollers, 18 telescopic masts, 19
Handle, 20 drawers, 21 supporting plates, 22 poles, 23 hydraulic cylinders, 24 support feets, 25 side plates, 26 laying dust plates, 27 suction ports, 28 dust suctions
Pipeline, 29 suckers, 30 annulus, 31 cleaning brush, 32 fixed mounts, 33 screws, 34 grooves, 35 dividing plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of teaching apparatus for mathematics, including blackboard 1, the bottom in the left side of blackboard 1 is provided with blackboard eraser 10, blackboard
1 both sides are connected by connector 2 with side plate 25, the bottom attachment support pin 24 of side plate 25, the top between two side plates 25
Portion is provided with connecting rod 6, passes through the use of connecting rod 6 between side plate 25 so that teacher can be put in teaching by connecting rod 6
Some educational aids are put, so as to allow teacher more to facilitate when using these educational aids, it is possible to increase the efficiency of teaching of teacher,
The surface of connecting rod 6 is equidistant to be provided with fixed block 4, passes through the use of fixed block 4 so that drawing tools can pass through fixed block 4
It is fixed, so as to allow drawing tools more to stablize in placement, the outside of fixed block 4 is respectively equipped with set square 3, bevel protractor 7
With compasses 9, the middle part between two side plates 25 is provided with laying dust plate 26, and the surface of laying dust plate 26, which is run through, is provided with suction port 27, dust suction
The bottom connection dust sucting pipeline 28 of mouth 27, passes through suction port 27 and the use with dust sucting pipeline 28 so that produce when drawing
Dust can be siphoned away by dust sucting pipeline 28, so as to prevent that dust from can influence the efficiency of teaching and quality of instruction of teacher, sweep-up pipe
The right side in road 28 is connected through side plate 25 with induced-draught fan 11, and the bottom of induced-draught fan 11 is provided with support 13, and the top of support 13 is provided with
Silencing pad 12, the right side of induced-draught fan 11 connects suction box 16 by conduit 14, by the use of induced-draught fan 11 and suction box 16, makes
Dust can be collected by obtaining, consequently facilitating being recycled to dust, the surface of suction box 16 is provided with dust removal port 15, inhales
Dirt case 16 is located at the top of support feet 24, and the bottom of dust sucting pipeline 28 is equidistant to be provided with drawer 20, the inner side of drawer 20 be provided with every
Plate 35, the surface of drawer 20 passes through the use of drawer 20, enabling be put into some other teaching aids provided with handle 19
In drawer 20, so that allow these teaching aids more to facilitate when in use, while the ornaments that can also be allowed in classroom are more attractive in appearance,
The bottom of drawer 20 is provided with supporting plate 21, and the both sides of the bottom of supporting plate 21 are equipped with hydraulic cylinder 23, the bottom connection of hydraulic cylinder 23
Telescopic mast 18, the bottom of telescopic mast 18 connects roller 17 by pole 22, by using cooperatively for roller 17 and telescopic mast 18, makes
Obtaining can allow roller 17 to be contacted with ground when needing to move teaching aid by controlling telescopic mast 18, realize to religion
Learn apparatus to move, consequently facilitating the use of teaching aid.
Fig. 1 and 2 is referred to, blackboard eraser 10 includes fixed mount 32, and the inner side of fixed mount 32 is provided with cleaning brush 31, fixed mount 32
The back side be provided with sucker 29, pass through the use of sucker 29 on blackboard eraser 10 so that can pass through when needing to use blackboard eraser 10
Sucker 29 takes out blackboard eraser 10, so as to allow blackboard eraser 10 using more facilitating, the outside of sucker 29 is socketed with annulus 30, passes through
The use of annulus 30, enabling allowed and separated between sucker 29 and blackboard 1 by annulus 30, consequently facilitating to blackboard eraser 10
Used.
Fig. 1 and 3 are referred to, the back of fixed block 4 is fixedly connected by screw 33 with the surface of connecting rod 6, fixed block 4
Surface is provided with groove 34, passes through the use of groove 34 so that drawing tools is more stablized when placing, while drawing tools is taking
It is convenient to when going out, consequently facilitating teacher is used drawing tools, between the inner side of set square 3 and bevel protractor 7 is equipped with
Gap 5, the inner side in gap 5 is connected with the surface activity of groove 34, and the top of compasses 9 is provided with link 8, the inner side of link 8 and groove
34 surface activity connection.
In use, being taken out drawing tools by the groove 34 on fixed block 4, described using chalk on blackboard 1,
Start induced-draught fan 11, the dust that chalk is produced is drawn into suction box 16 by dust sucting pipeline 28 to be recycled, and works as teaching
Apparatus has been used, it is necessary to when mobile, control telescopic mast 18 to stretch by hydraulic cylinder 23, allow roller 17 to be contacted with ground, so as to allow
Support feet 24 and surface separation, realization allow the function that teaching aid is moved.
In summary：The teaching apparatus for mathematics, by the use of fixed block 4 and induced-draught fan 11, teacher can be influenceed by solving
The problem of material rate of imparting knowledge to students.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of teaching apparatus for mathematics, including blackboard（1）, it is characterised in that：The blackboard（1）The bottom in left side is provided with blackboard eraser
（10）, the blackboard（1）Both sides pass through connector（2）With side plate（25）Connection, the side plate（25）Bottom connection branch
Spike（24）, two side plates（25）Between top be provided with connecting rod（6）, the connecting rod（6）Surface equidistant set
There is fixed block（4）, the fixed block（4）Outside be respectively equipped with set square（3）, bevel protractor（7）And compasses（9）, described in two
Side plate（25）Between middle part be provided with laying dust plate（26）, the laying dust plate（26）Surface run through be provided with suction port（27）, it is described
Suction port（27）Bottom connection dust sucting pipeline（28）, the dust sucting pipeline（28）Right side run through side plate（25）With induced-draught fan
（11）Connection, the induced-draught fan（11）Bottom be provided with support（13）, the support（13）Top be provided with silencing pad（12）, institute
State induced-draught fan（11）Right side pass through conduit（14）Connect suction box（16）, the dust sucting pipeline（28）Bottom equidistant be provided with
Drawer（20）, the drawer（20）Bottom be provided with supporting plate（21）, the supporting plate（21）The both sides of bottom are equipped with hydraulic pressure
Cylinder（23）, the hydraulic cylinder（23）Bottom connection telescopic mast（18）, the telescopic mast（18）Bottom pass through pole（22）Even
Connect roller（17）.
2. a kind of teaching apparatus for mathematics according to claim 1, it is characterised in that：The blackboard eraser（10）Including fixed mount
（32）, the fixed mount（32）Inner side be provided with cleaning brush（31）, the fixed mount（32）The back side be provided with sucker（29）, it is described
Sucker（29）Outside be socketed with annulus（30）.
3. a kind of teaching apparatus for mathematics according to claim 1, it is characterised in that：The fixed block（4）Back pass through
Screw（33）With connecting rod（6）Surface be fixedly connected, the fixed block（4）Surface be provided with groove（34）.
4. a kind of teaching apparatus for mathematics according to claim 1 or 3, it is characterised in that：The set square（3）And bevel protractor
（7）Inner side be equipped with gap（5）, the gap（5）Inner side and groove（34）Surface activity connection, the compasses（9）
Top be provided with link（8）, the link（8）Inner side and groove（34）Surface activity connection.
5. a kind of teaching apparatus for mathematics according to claim 1, it is characterised in that：The drawer（20）Inner side be provided with every
Plate（35）, the drawer（20）Surface provided with handle（19）.
6. a kind of teaching apparatus for mathematics according to claim 1, it is characterised in that：The suction box（16）Surface be provided with
Dust removal port（15）, the suction box（16）Positioned at support feet（24）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075232.4U CN206327046U (en) | 2016-09-23 | 2016-09-23 | A kind of teaching apparatus for mathematics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075232.4U CN206327046U (en) | 2016-09-23 | 2016-09-23 | A kind of teaching apparatus for mathematics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327046U true CN206327046U (en) | 2017-07-14 |
Family
ID=59287386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621075232.4U Expired - Fee Related CN206327046U (en) | 2016-09-23 | 2016-09-23 | A kind of teaching apparatus for mathematics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327046U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928541A (en) * | 2017-11-23 | 2018-04-20 | 张庆国 | A kind of fixed computer desktop cleaner |
| CN107945622A (en) * | 2017-11-13 | 2018-04-20 | 董国玉 | A kind of math teaching aid being moved easily |
| CN108790492A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of teaching apparatus for mathematics has the blackboard for education of dust-absorbing function |
| CN108837528A (en) * | 2018-07-23 | 2018-11-20 | 柴明 | Children's education toy |
| CN109203781A (en) * | 2018-09-06 | 2019-01-15 | 陈素钦 | English teaching blackboard |
-
2016
- 2016-09-23 CN CN201621075232.4U patent/CN206327046U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945622A (en) * | 2017-11-13 | 2018-04-20 | 董国玉 | A kind of math teaching aid being moved easily |
| CN107928541A (en) * | 2017-11-23 | 2018-04-20 | 张庆国 | A kind of fixed computer desktop cleaner |
| CN107928541B (en) * | 2017-11-23 | 2020-08-07 | 浙江黄岩冲模有限公司 | Fixed computer desktop dust collecting equipment |
| CN108790492A (en) * | 2018-05-30 | 2018-11-13 | 杨先平 | A kind of teaching apparatus for mathematics has the blackboard for education of dust-absorbing function |
| CN108837528A (en) * | 2018-07-23 | 2018-11-20 | 柴明 | Children's education toy |
| CN108837528B (en) * | 2018-07-23 | 2021-01-08 | 柴明 | Children's education toy |
| CN109203781A (en) * | 2018-09-06 | 2019-01-15 | 陈素钦 | English teaching blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |