CN205487171U - A show board for mathematical education - Google Patents
A show board for mathematical education Download PDFInfo
- Publication number
- CN205487171U CN205487171U CN201620204768.5U CN201620204768U CN205487171U CN 205487171 U CN205487171 U CN 205487171U CN 201620204768 U CN201620204768 U CN 201620204768U CN 205487171 U CN205487171 U CN 205487171U
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- CN
- China
- Prior art keywords
- slide rail
- sliding motion
- longitudinal sliding
- plate body
- longitudinal
- 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 show board for mathematical education, package rubbing board body, LED lamp pearl, controller, black light lamp, horizontal slide rail, vertical slide rail, longitudinal sliding motion motor, longitudinal sliding motion piece, the pen socket and lead screw, the front matrix arrangement a plurality of LED lamp pearl of the edition of books body to be in order to constitute the LED display panel, controller that LED display panel connecting plate body bottom is connected. This practicality shows various geometric figure through the LED display panel, and the while sets up plane moving mechanism at the back of LED display panel for can be with on the big blackboard of figure drawing that shows, thus convenient teaching improves the efficiency of how much teaching.
Description
Technical field
This utility model relates to a kind of Graphic Panel, a kind of Graphic Panel for mathematical education.
Background technology
In present mathematical education, a lot of students feel that book knowledge is abstract hard to understand, the most not directly perceived, can not swash the interest of study, even produce the emotion being weary of studying.Especially geometrical learning, the main contents of geometrical learning are the preliminary experience etc. to figure, in order to complicated content abstract, elusive is become vivid and interesting, motivate students' interest in learning.Many uses geometry nail-plate during teachers' instruction, but this nail-plate is all fixed on nail-plate, student is difficult to identification, easily produces visual fatigue, in-convenience in use, teaching efficiency is the best, the most existing geometry Graphic Panel function is the most single, and in field research, busy also needing to is drawn on blackboard, it is inconvenient for, is unfavorable for teaching process.
Utility model content
The purpose of this utility model is to provide a kind of Graphic Panel for mathematical education, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Graphic Panel for mathematical education, including plate body, LED lamp bead, controller, horizontal drive motor, horizontal slide rail, longitudinal slide rail, longitudinal sliding motion motor, longitudinal sliding motion block, the pen cap and leading screw, several LED lamp bead of front matrix arrangement of described plate body to constitute LED display board, LED display board connecting plate body bottom portion connect controller；The back side of described plate body arranges longitudinal slide rail, the two ends of longitudinal slide rail are all slidably connected horizontal slide rail by slide block, laterally slide rail is fixedly connected with at the back side of plate body, the leading screw that wherein middle part of longitudinal slide rail is fixed by the sealed nut connecting plate body back side, leading screw connects horizontal drive motor by shaft coupling；Be slidably connected on described longitudinal slide rail longitudinal sliding motion block, fixing connection longitudinal sliding motion motor on longitudinal sliding motion block, and the gear engagement of longitudinal sliding motion motor output end connects the tooth bar on longitudinal slide rail, and described horizontal drive motor and longitudinal sliding motion motor are all connected with controller；The pen cap is installed on the face that described longitudinal sliding motion block is corresponding with blackboard.
As further program of the utility model: the both sides up and down of described plate body connect pulley, and pulley is slidably connected on the track of blackboard lower edges.
As further program of the utility model: snap in marking pen in the described pen cap.
As further program of the utility model: the bottom of the described pen cap can connect spring, chalk one end is inserted in the pen cap.
Compared with prior art, the beneficial effects of the utility model are: this practicality shows various geometric figure by LED display board, planar movement mechanism is set at the back side of LED display board simultaneously, make it possible on the big blackboard of graphic plotting of display, thus conveniently teaching, improving the efficiency of several teaching, the most semi-automatic structure can cause the learning interest of students.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at the plate body back side.
Fig. 3 is the structural representation that the pen cap is connected with chalk.
In figure: plate body 1, LED lamp bead 2, controller 3, pulley 4, track 5, blackboard 6, horizontal drive motor 7, horizontal slide rail 8, longitudinal slide rail 9, longitudinal sliding motion motor 10, longitudinal sliding motion block 11, the pen cap 12, leading screw 13, spring 14, chalk 15.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～3, in this utility model embodiment, a kind of Graphic Panel for mathematical education, including plate body 1, LED lamp bead 2, controller 3, pulley 4, track 5, blackboard 6, horizontal drive motor 7, laterally slide rail 8, longitudinal slide rail 9, longitudinal sliding motion motor 10, longitudinal sliding motion block 11, the pen cap 12, leading screw 13, spring 14 and chalk 15, several LED lamp bead 2 of the front matrix arrangement of described plate body 1 are to constitute LED display board, the controller 3 connected bottom LED display board connecting plate body 1, controller 3 stores the set figure of teaching in advance, then the keyboard connected by controller 3 selects figure, export finally by controller 3 and control LED display board and show various geometric figure；The both sides up and down of described plate body 1 connect pulley 4, and pulley 4 is slidably connected on the track 5 of blackboard 6 lower edges, so that plate body 1 can move back and forth, and track 5 is installed in advance, in order to use flexibly.
The back side of described plate body 1 arranges longitudinal slide rail 9, the two ends of longitudinal slide rail 9 are all slidably connected horizontal slide rail 8 by slide block, laterally slide rail 8 is fixedly connected with at the back side of plate body 1, the leading screw 13 that wherein middle part of longitudinal slide rail 9 is fixed by sealed nut connecting plate body 1 back side, leading screw 13 connects horizontal drive motor 7 by shaft coupling, thus utilizes horizontal drive motor 7 to drive longitudinal slide rail 9 to move back and forth；Be slidably connected on described longitudinal slide rail 9 longitudinal sliding motion block 11, fixing connection longitudinal sliding motion motor 10 on longitudinal sliding motion block 11, the gear engagement of longitudinal sliding motion motor 10 outfan connects the tooth bar on longitudinal slide rail 9, thus control longitudinal sliding motion block 11 by longitudinal sliding motion motor 10 and move back and forth, described horizontal drive motor 7 and longitudinal sliding motion motor 10 are all connected with controller 3, can be arbitrary mobile with the use of so that longitudinal sliding motion block 11 by controller 3.
The pen cap 12 is installed on the face that described longitudinal sliding motion block 11 is corresponding with blackboard 6, can snap in marking pen in the pen cap 12 to write on white blackboard, the bottom of the pen cap 12 can connect spring 14 simultaneously, and chalk 15 one end is inserted in the pen cap 12, ensure that chalk 15 contacts with blackboard by the elastic force of spring 14, write.
Operation principle of the present utility model is: this practicality shows various geometric figure by LED display board, arranges planar movement mechanism at the back side of LED display board simultaneously, enabling on the big blackboard of graphic plotting that will show, thus convenient teaching.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
1. the Graphic Panel for mathematical education, including plate body, LED lamp bead, controller, horizontal drive motor, horizontal slide rail, longitudinal slide rail, longitudinal sliding motion motor, longitudinal sliding motion block, the pen cap and leading screw, it is characterized in that, several LED lamp bead of front matrix arrangement of described plate body to constitute LED display board, LED display board connecting plate body bottom portion connect controller；The back side of described plate body arranges longitudinal slide rail, the two ends of longitudinal slide rail are all slidably connected horizontal slide rail by slide block, laterally slide rail is fixedly connected with at the back side of plate body, the leading screw that wherein middle part of longitudinal slide rail is fixed by the sealed nut connecting plate body back side, leading screw connects horizontal drive motor by shaft coupling；Be slidably connected on described longitudinal slide rail longitudinal sliding motion block, fixing connection longitudinal sliding motion motor on longitudinal sliding motion block, and the gear engagement of longitudinal sliding motion motor output end connects the tooth bar on longitudinal slide rail, and described horizontal drive motor and longitudinal sliding motion motor are all connected with controller；The pen cap is installed on the face that described longitudinal sliding motion block is corresponding with blackboard.
A kind of Graphic Panel for mathematical education the most according to claim 1, it is characterised in that the both sides up and down of described plate body connect pulley, and pulley is slidably connected on the track of blackboard lower edges.
A kind of Graphic Panel for mathematical education the most according to claim 1, it is characterised in that snap in marking pen in the described pen cap.
A kind of Graphic Panel for mathematical education the most according to claim 1, it is characterised in that the bottom of the described pen cap can connect spring, chalk one end is inserted in the pen cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204768.5U CN205487171U (en) | 2016-03-17 | 2016-03-17 | A show board for mathematical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204768.5U CN205487171U (en) | 2016-03-17 | 2016-03-17 | A show board for mathematical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487171U true CN205487171U (en) | 2016-08-17 |
Family
ID=56653351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204768.5U Expired - Fee Related CN205487171U (en) | 2016-03-17 | 2016-03-17 | A show board for mathematical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930891A (en) * | 2019-11-14 | 2020-03-27 | 深圳博邦诚光电有限公司 | Municipal works are with outdoor LED display screen |
-
2016
- 2016-03-17 CN CN201620204768.5U patent/CN205487171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930891A (en) * | 2019-11-14 | 2020-03-27 | 深圳博邦诚光电有限公司 | Municipal works are with outdoor LED display screen |
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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: 20160817 Termination date: 20170317 |