CN205381058U - Multifunctional blackboard is used in teaching - Google Patents
Multifunctional blackboard is used in teaching Download PDFInfo
- Publication number
- CN205381058U CN205381058U CN201521080843.3U CN201521080843U CN205381058U CN 205381058 U CN205381058 U CN 205381058U CN 201521080843 U CN201521080843 U CN 201521080843U CN 205381058 U CN205381058 U CN 205381058U
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- CN
- China
- Prior art keywords
- slide
- support
- blackboard
- horizon rule
- teaching
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- 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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Abstract
The utility model relates to a multifunctional blackboard is used in teaching, including blackboard body, blackboard body's upside and downside are provided with the spout respectively, the last support that is provided with two vertical settings of blackboard body, the both ends of support are provided with the slider with spout matched with respectively, be provided with the slide of vertical setting on the support, be provided with one and slide matched with slide on one of them support, be provided with the pivot on the slide, the competent chi of suit in the pivot, be provided with the angle scale on the slide of level bar lower part, the last end screw thread connection of pivot has lock nut, during the use, can carry out the setting -out through the level bar, can unclamp lock nut, rotate the level bar, draw the straight line of slope, inclination can read through the angle scale, and the setting -out is convenient, and the function is various.
Description
Technical field
This utility model relates to a kind of teaching aid, concretely relates to a kind of teaching multi-functional blackboard.
Background technology
Mathematical education necessarily refers to draw various mathematic graph, need during picture to draw on blackboard by multiple types of tools such as ruler, set square, protractor, compasses, teacher needs to carry voluntarily in teaching process, owing to these tool size differ, carry extremely inconvenience, the process carried is easier cause the damage learning teaching aid, thus affecting teaching efficiency；Coordinate sometimes for multiple types of tools during drawing, waste time and energy, and the figure drawn exists bigger error, causes that the shape of figure is inaccurate, affects the visual experience of student, affects teaching efficiency and quality of instruction.
Utility model content
Problem to be solved in the utility model is to provide a kind of need not carry a large amount of teaching aid, be easy to the teaching multi-functional blackboard of the drafting of figure, diverse in function.
For solving the problems referred to above, this utility model be the technical scheme is that a kind of teaching multi-functional blackboard, including blackboard body, the upper side and lower side of described blackboard body is respectively arranged with chute, described blackboard body is provided with two supports being vertically arranged, the two ends of described support are respectively arranged with the slide block matched with chute, described support is provided with the slideway being vertically arranged, one of them support is provided with a slide matched with slideway, described slide is provided with rotating shaft, described rotating shaft is set with horizon rule, the slide of described horizon rule bottom is provided with angle index, the threaded upper ends of described rotating shaft is connected to locking nut.
During use, it is possible to carry out setting-out by horizon rule, it is possible to unclamped by locking nut, rotating horizon rule, draw the straight line of inclination, angle of inclination can be read by angle index, and setting-out is convenient, diverse in function.
A kind of concrete prioritization scheme, another one support is provided with two slides matched with slideway, described slide is fixedly connected with sleeve, connection axle it is plugged with in described sleeve, described connection axle is fixedly connected with template, one of them template is provided with multiple picture round tube hole, another one template is provided with 45 ° of right triangle aperture, equilateral triangle hole and 60 ° of right triangle aperture, described sleeve is provided with locking nut.
Can being drawn the figures such as circle, triangle by panel, draw convenient, diverse in function, sleeve can be connected with no template, such that it is able to draw more figure.
A kind of concrete prioritization scheme, described horizon rule is fixedly connected with the vertical chi being vertically arranged.
A kind of concrete prioritization scheme, described horizon rule is perpendicular with vertical chi.
A kind of concrete prioritization scheme, described horizon rule is provided with handle.
This utility model takes above technical scheme, has the advantage that
This blackboard diverse in function, it is possible to draw out various different figure, it is not necessary to carry a large amount of teaching aid, draws convenient, substantially increases teaching efficiency and quality.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of in this utility model embodiment teaching with the structural representation of multi-functional blackboard.
In figure
1-blackboard body；2-chute；The vertical chi of 3-；4-slide block；5-slideway；6-support；7-slide；8-locking nut；9-rotating shaft；10-horizon rule；11-handle；12-template；13-draws round tube hole；14-sleeve；15-connects axle；16-45 ° of right triangle aperture；17-equilateral triangle hole；18-60 ° of right triangle aperture.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this practicality new.
Embodiment: as shown in Figure 1, a kind of teaching multi-functional blackboard, including blackboard body 1, the upper side and lower side of described blackboard body 1 is respectively arranged with chute 2, described blackboard body 1 is provided with two supports being vertically arranged 6, the two ends of described support 6 are respectively arranged with the slide block 4 matched with chute 2, described support 6 is provided with the slideway 5 being vertically arranged, one of them support 6 is provided with a slide 7 matched with slideway 5, described slide 7 is provided with rotating shaft 9, described rotating shaft 9 is set with horizon rule 10, the slide 7 of described horizon rule 10 bottom is provided with angle index, the threaded upper ends of described rotating shaft 9 is connected to locking nut 8.
Another one support 6 is provided with two slides 7 matched with slideway 5, described slide 7 is fixedly connected with sleeve 14, connection axle 15 it is plugged with in described sleeve 14, described connection axle 15 is fixedly connected with template 12, one of them template 12 is provided with multiple picture round tube hole 13, another one template 12 is provided with 45 ° of right triangle aperture 16, equilateral triangle hole 17 and 60 ° of right triangle aperture 18, described sleeve 14 is provided with locking nut.
Described horizon rule 10 is fixedly connected with the vertical chi 3 being vertically arranged.
Described horizon rule 10 is perpendicular with vertical chi 3.
Described horizon rule 10 is provided with handle 11.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (4)
- null1. a teaching multi-functional blackboard，Including blackboard body (1)，The upper side and lower side of described blackboard body (1) is respectively arranged with chute (2)，It is characterized in that: described blackboard body (1) is provided with two supports being vertically arranged (6)，The two ends of described support (6) are respectively arranged with the slide block (4) matched with chute (2)，Described support (6) is provided with the slideway (5) being vertically arranged，One of them support (6) is provided with a slide (7) matched with slideway (5)，Described slide (7) is provided with rotating shaft (9)，Described rotating shaft (9) is set with horizon rule (10)，The slide (7) of described horizon rule (10) bottom is provided with angle index，The threaded upper ends of described rotating shaft (9) is connected to locking nut (8)，Another one support (6) is provided with two slides (7) matched with slideway (5)，Described slide (7) is fixedly connected with sleeve (14)，Connection axle (15) it is plugged with in described sleeve (14)，Described connection axle (15) is fixedly connected with template (12)，One of them template (12) is provided with multiple picture round tube hole (13)，Another one template (12) is provided with 45 ° of right triangle aperture (16)、Equilateral triangle hole (17) and 60 ° of right triangle aperture (18)，Described sleeve is provided with locking nut on (14).
- 2. a kind of teaching multi-functional blackboard as claimed in claim 1, it is characterised in that: described horizon rule (10) is fixedly connected with the vertical chi (3) being vertically arranged.
- 3. a kind of teaching multi-functional blackboard as claimed in claim 2, it is characterised in that: described horizon rule (10) is perpendicular with vertical chi (3).
- 4. a kind of teaching multi-functional blackboard as claimed in claim 1, it is characterised in that: described horizon rule (10) is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080843.3U CN205381058U (en) | 2015-12-17 | 2015-12-17 | Multifunctional blackboard is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080843.3U CN205381058U (en) | 2015-12-17 | 2015-12-17 | Multifunctional blackboard is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381058U true CN205381058U (en) | 2016-07-13 |
Family
ID=56338697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521080843.3U Expired - Fee Related CN205381058U (en) | 2015-12-17 | 2015-12-17 | Multifunctional blackboard is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381058U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739677A (en) * | 2017-03-11 | 2017-05-31 | 枣庄市盘古精密机械科技有限公司 | A kind of mathematical education blackboard |
| CN107718947A (en) * | 2017-08-31 | 2018-02-23 | 邹先微 | A kind of multi-functional blackboard |
| CN107901669A (en) * | 2017-11-10 | 2018-04-13 | 杜鑫 | It is a kind of can automated cleaning blackboard for education |
| CN108162639A (en) * | 2018-01-09 | 2018-06-15 | 成都菲斯普科技有限公司 | Teaching and drawing multi-functional blackboard |
| CN108749418A (en) * | 2018-05-30 | 2018-11-06 | 黄河科技学院 | A kind of mathematical education multifunctional assisting device |
| CN112258906A (en) * | 2020-11-16 | 2021-01-22 | 聊城职业技术学院 | Intelligent teaching device based on internet |
| CN113733784A (en) * | 2021-09-16 | 2021-12-03 | 九江学院 | Training set that manpower resource management used |
-
2015
- 2015-12-17 CN CN201521080843.3U patent/CN205381058U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739677A (en) * | 2017-03-11 | 2017-05-31 | 枣庄市盘古精密机械科技有限公司 | A kind of mathematical education blackboard |
| CN107718947A (en) * | 2017-08-31 | 2018-02-23 | 邹先微 | A kind of multi-functional blackboard |
| CN107901669A (en) * | 2017-11-10 | 2018-04-13 | 杜鑫 | It is a kind of can automated cleaning blackboard for education |
| CN108162639A (en) * | 2018-01-09 | 2018-06-15 | 成都菲斯普科技有限公司 | Teaching and drawing multi-functional blackboard |
| CN108749418A (en) * | 2018-05-30 | 2018-11-06 | 黄河科技学院 | A kind of mathematical education multifunctional assisting device |
| CN112258906A (en) * | 2020-11-16 | 2021-01-22 | 聊城职业技术学院 | Intelligent teaching device based on internet |
| CN113733784A (en) * | 2021-09-16 | 2021-12-03 | 九江学院 | Training set that manpower resource management used |
| CN113733784B (en) * | 2021-09-16 | 2022-11-04 | 九江学院 | Training set that manpower resource management used |
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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: 20160713 Termination date: 20161217 |