CN108621653A - A kind of mathematical education multifunctional assisting device - Google Patents
A kind of mathematical education multifunctional assisting device Download PDFInfo
- Publication number
- CN108621653A CN108621653A CN201810443616.4A CN201810443616A CN108621653A CN 108621653 A CN108621653 A CN 108621653A CN 201810443616 A CN201810443616 A CN 201810443616A CN 108621653 A CN108621653 A CN 108621653A
- Authority
- CN
- China
- Prior art keywords
- connection
- sole
- mathematical education
- assisting device
- sliding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of mathematical education multifunctional assisting devices,Including connecting sole,The number of the connection sole is two,Electric telescopic rod has been bolted in the upper surface of the connection sole,Connection framework has been bolted in the telescopic end of electric telescopic rod,And it can be slided in the second sliding groove by vertical scale,Position of vertical scale can be moved with this,And it can be slided in the first sliding groove by sliding connecting base,Position of horizontal ruler can be moved with this,Coordinate system can be established by vertical scale and horizontal ruler in the corresponding position of figure,It is provided a convenient for teacher,It can be connected with external equipment by external interface,Courseware can be shown by display,The mathematical education multifunctional assisting device is simple in structure,It is easy to operate,Not only provided a convenient for teacher,And teaching courseware can be shown,With multiple functions.
Description
Technical field
The present invention relates to teaching auxiliary device technical field, specially a kind of mathematical education multifunctional assisting device.
Background technology
For a long time, during mathematics is taught, often having a large amount of formula or figure, blackboard carries out again on panel
It draws, and needs the coordinate system of picture many, therefore bring many inconvenience for teacher, and existing mathematical education courseware needs
Computer is used to play out courseware, and computer needs and projecting apparatus, it is therefore desirable to a large amount of electric elements are used, using not
Just.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of multi-functional auxiliary dress of mathematical education
It sets, it is simple in structure, it is easy to operate, it not only provides a convenient, and teaching courseware can be shown, has a variety of for teacher
Function provides a convenient for teacher, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of mathematical education multifunctional assisting device, including
Sole is connected, the number of the connection sole is two, and electric expansion has been bolted in the upper surface of the connection sole
Connection framework has been bolted in the telescopic end of bar, electric telescopic rod, and the centre of connection framework is equipped with support plate, support plate
Display has been bolted in rear surface, and the lower surface of the connection framework is equipped with external interface, the output end of external interface
It is electrically connected the input terminal of display, the front surface of connection framework is equipped with blackboard, and two opposite sides of transverse slat of connection framework are set
There is the second sliding groove, the vertical scale being slidably connected, the front surface two of connection framework are equipped between two the second sliding grooves
Side is set there are two the first sliding groove, and the sliding connecting base being slidably connected, two slidings are equipped in two the first sliding grooves
Horizontal ruler is equipped between connecting seat, the side of the connection framework controls the input terminal electricity of switch by being equipped with control switch
The output end for connecting external power supply controls the input terminal of the output end electrical connection electric telescopic rod of switch.
As a preferred technical solution of the present invention, the vertical scale and horizontal ruler are mutually perpendicular to, and horizontal
It is equipped with graduation mark on scale and vertical scale.
As a preferred technical solution of the present invention, the connection sole is U-shaped structure, and connects the lower end two of sole
Wheel stand has been bolted in side, and the lower end of wheel stand is equipped with connection guide wheel.
As a preferred technical solution of the present invention, the inner bottom surface of the first sliding groove is equipped with connection magnet
Plate, and the side of sliding connecting base is equipped with fixed iron plate.
As a preferred technical solution of the present invention, reinforcing is connected with by welding manner between two connection soles
Bar, reinforcing bar are located among the side of connection sole.
Compared with prior art, the beneficial effects of the invention are as follows：It is provided on this mathematical education multifunctional assisting device black
Plate, teacher can draw the figure of needs using blackboard, and can be slided in the second sliding groove by vertical scale, with
This can move the position of vertical scale, and can be slided in the first sliding groove by sliding connecting base, with
This can move the position of horizontal ruler, can be established in the corresponding position of figure by vertical scale and horizontal ruler
Coordinate system provides a convenient for teacher, can be connected with external equipment by external interface, by display can to courseware into
Row display, the mathematical education multifunctional assisting device is simple in structure, easy to operate, is not only provided a convenient for teacher, Er Qieke
To be shown to teaching courseware, there are multiple functions, provided a convenient for teacher.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 vertical scale, 2 blackboards, 3 connection guide wheels, 4 reinforcing bars, 5 connection soles, 6 electric telescopic rods, 7 first are slided
Meet groove, 8 control switches, 9 sliding connecting bases, 10 horizontal rulers, 11 second sliding grooves, 12 displays, 13 support plates, 14 companies
Connect frame, 15 external interfaces.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mathematical education multifunctional assisting device, including even
The number of pin plate 5, connection sole 5 is two, and electric telescopic rod 6 has been bolted in the upper surface of connection sole 5, electronic
Connection framework 14 has been bolted in the telescopic end of telescopic rod 6, and the centre of connection framework 14 is equipped with support plate 13, support plate 13
Rear surface be bolted display 12, the lower surface of connection framework 14 is equipped with external interface 15, external interface 15
Output end is electrically connected the input terminal of display 12, can be connected with external equipment by external interface 15, can by display 12
To be shown to courseware, the front surface of connection framework 14 is equipped with blackboard 2, and teacher can draw the figure of needs using blackboard 2,
The side that two transverse slats of connection framework 14 are opposite is equipped with the second sliding groove 11, is equipped with and slides between two the second sliding grooves 11
The front surface both sides of the vertical scale 1 of dynamic connection, connection framework 14 are set there are two the first sliding groove 7, and two first sliding recessed
It is equipped with the sliding connecting base 9 being slidably connected in slot 7, horizontal ruler 10 is equipped between two sliding connecting bases 9, and by perpendicular
Straight scale 1 can slide in the second sliding groove 11, can be moved to the position of vertical scale 1 with this, and pass through
Sliding connecting base 9 can slide in the first sliding groove 7, can be moved, be passed through to the position of horizontal ruler 10 with this
Vertical scale 1 and horizontal ruler 10 can establish coordinate system in the corresponding position of figure, and the side of connection framework 14 is by being equipped with
Switch 8 is controlled, the input terminal of control switch 8 is electrically connected the output end of external power supply, and the output end electrical connection of control switch 8 is electronic
The input terminal of telescopic rod 6, vertical scale 1 and horizontal ruler 10 are mutually perpendicular to, and are all provided on horizontal ruler 10 and vertical scale 1
There is graduation mark, coordinate system can be established by horizontal ruler 10 and vertical scale 1, connection sole 5 is U-shaped structure, and connecting pin
Wheel stand has been bolted in the lower end both sides of plate 5, and the lower end of wheel stand is equipped with connection guide wheel 3, is made by connecting guide wheel 3
Device movement is more convenient, and the inner bottom surface of the first sliding groove 7 is equipped with connection magnet plate, and the side of sliding connecting base 9
Equipped with fixed iron plate, sliding connecting base 9 is fixed in the connection by connecting magnet plate and fixed iron plate, with this by horizontal ruler
10 fix, and are connected with reinforcing bar 4 by welding manner between two connection soles 5, reinforcing bar 4 is located at the side of connection sole 5
Centre, by reinforcing bar 4 so that being connected between connection sole 5 more securely, the mathematical education multifunctional assisting device structure letter
It is single, it is easy to operate, it is not only provided a convenient for teacher, and teaching courseware can be shown, there are multiple functions, for religion
Teacher provides a convenient.
When in use：Connection framework 14 is driven to move up and down by electric telescopic rod 6 first, in this height to device
Lower adjusting draws the figure of needs by teacher using blackboard 2, and sliding in the second sliding groove 11 by vertical scale 1
It is dynamic, position of vertical scale 1 is moved with this, and is slided in the first sliding groove 7 by sliding connecting base 9, with
This moves the position of horizontal ruler 10, is established and is sat in the corresponding position of figure by vertical scale 1 and horizontal ruler 10
Mark system, then by being connected with external equipment by external interface 15, shows courseware by display 12.
Teacher of the present invention can use blackboard 2 to draw the figure of needs, and can be slipped second by vertical scale 1
Sliding, can move the position of vertical scale 1 with this, and can be first by sliding connecting base 9 in groove 11
Sliding in sliding groove 7, can move the position of horizontal ruler 10 with this, pass through vertical scale 1 and horizontal ruler 10
Coordinate system can be established in the corresponding position of figure, provided a convenient for teacher, by external interface 15 can and external equipment
Connection can show courseware by display 12, the mathematical education multifunctional assisting device is simple in structure, operation letter
Just, it not only provides a convenient, and teaching courseware can be shown for teacher, there are multiple functions, provided for teacher
It is convenient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of mathematical education multifunctional assisting device, including connection sole（5）, it is characterised in that：The connection sole（5）'s
Number is two, the connection sole（5）Upper surface electric telescopic rod has been bolted（6）, electric telescopic rod（6）'s
Connection framework has been bolted in telescopic end（14）, connection framework（14）Centre be equipped with support plate（13）, support plate（13）
Rear surface display has been bolted（12）, the connection framework（14）Lower surface be equipped with external interface（15）, outside
Portion's interface（15）Output end be electrically connected display（12）Input terminal, connection framework（14）Front surface be equipped with blackboard（2）, even
Connect frame（14）The opposite side of two transverse slats be equipped with the second sliding groove（11）, two the second sliding grooves（11）Between set
There is the vertical scale being slidably connected（1）, connection framework（14）Front surface both sides set there are two the first sliding groove（7）, two
First sliding groove（7）Inside it is equipped with the sliding connecting base being slidably connected（9）, two sliding connecting bases（9）Between be equipped with level
Scale（10）, the connection framework（14）Side by be equipped with control switch（8）, control switch（8）Input terminal electrical connection
The output end of external power supply, control switch（8）Output end be electrically connected electric telescopic rod（6）Input terminal.
2. a kind of mathematical education multifunctional assisting device according to claim 1, it is characterised in that：The vertical scale
（1）And horizontal ruler（10）It is mutually perpendicular to, and horizontal ruler（10）And vertical scale（1）On be equipped with graduation mark.
3. a kind of mathematical education multifunctional assisting device according to claim 1, it is characterised in that：The connection sole
（5）For U-shaped structure, and connect sole（5）Lower end both sides be bolted wheel stand, the lower end of wheel stand is equipped with connection
Guide wheel（3）.
4. a kind of mathematical education multifunctional assisting device according to claim 1, it is characterised in that：Described first is sliding recessed
Slot（7）Inner bottom surface be equipped with connection magnet plate, and sliding connecting base（9）Side be equipped with fixed iron plate.
5. a kind of mathematical education multifunctional assisting device according to claim 1, it is characterised in that：Two connection soles
（5）Between reinforcing bar is connected with by welding manner（4）, reinforcing bar（4）Positioned at connection sole（5）Side among.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443616.4A CN108621653A (en) | 2018-05-10 | 2018-05-10 | A kind of mathematical education multifunctional assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443616.4A CN108621653A (en) | 2018-05-10 | 2018-05-10 | A kind of mathematical education multifunctional assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621653A true CN108621653A (en) | 2018-10-09 |
Family
ID=63692276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810443616.4A Pending CN108621653A (en) | 2018-05-10 | 2018-05-10 | A kind of mathematical education multifunctional assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621653A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897395A (en) * | 2019-12-03 | 2020-03-24 | 徐州宇之阳市场营销策划有限公司 | Marketing plan popularization board |
| CN112908110A (en) * | 2021-02-02 | 2021-06-04 | 黄河水利职业技术学院 | Auxiliary memory device for economic management professional terms |
| CN113103806A (en) * | 2021-04-30 | 2021-07-13 | 重庆三峡学院 | Device is drawn with portable curve to mathematical education |
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| CN207149105U (en) * | 2017-05-19 | 2018-03-27 | 江苏农牧科技职业学院 | A kind of electronic commerce teaching device |
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| CN201371673Y (en) * | 2009-02-27 | 2009-12-30 | 曹洪臣 | Blackboard newspaper drawing plate in classroom |
| CN202345153U (en) * | 2011-12-01 | 2012-07-25 | 德州学院 | English study teaching board |
| CN202368162U (en) * | 2011-12-17 | 2012-08-08 | 罗长莉 | Blackboard for mathematics teaching |
| CN203666182U (en) * | 2014-01-21 | 2014-06-25 | 吴海燕 | Teaching blackboard facilitating university advanced mathematics drawing |
| CN203995299U (en) * | 2014-08-11 | 2014-12-10 | 崔丽丽 | A kind of Novel mathematics teaching plate |
| CN204172551U (en) * | 2014-10-28 | 2015-02-25 | 刘锦涛 | High school mathematics teaching servicing unit |
| CN205075518U (en) * | 2015-09-17 | 2016-03-09 | 薛淞月 | Mathematics teaching board |
| CN205121939U (en) * | 2015-11-20 | 2016-03-30 | 郑州幼儿师范高等专科学校 | Multi -functional convertible teaching board |
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| CN110897395A (en) * | 2019-12-03 | 2020-03-24 | 徐州宇之阳市场营销策划有限公司 | Marketing plan popularization board |
| CN112908110A (en) * | 2021-02-02 | 2021-06-04 | 黄河水利职业技术学院 | Auxiliary memory device for economic management professional terms |
| CN113103806A (en) * | 2021-04-30 | 2021-07-13 | 重庆三峡学院 | Device is drawn with portable curve to mathematical education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |