CN204432121U - Mathematical education servicing unit - Google Patents
Mathematical education servicing unit Download PDFInfo
- Publication number
- CN204432121U CN204432121U CN201520150205.8U CN201520150205U CN204432121U CN 204432121 U CN204432121 U CN 204432121U CN 201520150205 U CN201520150205 U CN 201520150205U CN 204432121 U CN204432121 U CN 204432121U
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- China
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- platform
- ruler
- securing member
- servicing unit
- base
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Abstract
The utility model discloses a kind of mathematical education servicing unit, belong to teaching aid technical field, comprise base and platform, four retractor devices are provided with between described base and platform, described retractor device comprises sleeve and sliding tube, the top of described sleeve is provided with retaining element, forms storage space described in described platform, described base and four between retractor device; Described platform is provided with panel, described panel is provided with two cross slide waies, every described cross slide way is all slidably fitted with transverse slider, connecting plate is provided with between transverse slider described in two, described connecting plate is slidably fitted with vertical slide block, described vertical slide block is hinged with protractor and the first ruler, described first ruler is provided with the second ruler by the second securing member; Described panel is provided with depression bar by the 3rd securing member.The utility model facilitates teacher and draws and teaching demonstration file, improves efficiency of giving lessons, and also facilitating teacher carries drawing tools and teaching file simultaneously.
Description
Technical field
The utility model belongs to teaching aid technical field, particularly relates to a kind of mathematical education servicing unit.
Background technology
Mathematics teacher, in teaching process, needs to use the teaching file such as teaching notes and wall chart, needs to use the drawing tools such as ruler, set square, protractor simultaneously, student could be allowed like this to fully understand learnt content.But usual teaching file and drawing tools are directly carried by teacher, very inconvenient; Meanwhile, when imparting knowledge to students, teacher also needs to lift teaching file with hand is high, to show to student, operation extremely bothers, and increases the work difficulty of teacher; Teacher, when teaching picture, also needs repeatedly to change the drawing tools such as ruler, set square, protractor, have impact on the efficiency of giving lessons of teacher.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of mathematical education servicing unit, existing in mathematical education process to solve, teacher is inconvenient and after teaching at teaching demonstration file or when drawing, the technical problem of teaching file and drawing tools not Portable belt.
For solving the problems of the technologies described above, the technical solution of the utility model is: mathematical education servicing unit, comprise the base and platform that are oppositely arranged, four retractor devices in rectangular layout are provided with between described base and platform, described retractor device comprises the sleeve be located on described base and the sliding tube be located on described platform, described sliding tube is slidably mounted in described sleeve, the top of described sleeve is provided with the retaining element for fixing described sliding tube, forms the storage space for holding article described in described platform, described base and four between retractor device, described platform is provided with the vertical panel arranged, described panel is provided with two horizontally disposed cross slide waies, every described cross slide way is all slidably fitted with transverse slider, the vertical connecting plate arranged is provided with between transverse slider described in two, described connecting plate is slidably fitted with vertical slide block, the first securing member is provided with between described vertical slide block and connecting plate, described vertical slide block is hinged with protractor and the first ruler, described first ruler is provided with the second ruler by the second securing member, described first ruler is provided with the first chute, described second securing member constraint is installed in described first chute, described panel is provided with the depression bar for fixing teaching card by the 3rd securing member.
Improve as one, described base is provided with cabinet, and described cabinet is positioned at described storage space, and described cabinet is provided with cabinet door by hinge, and described bottom of cabinet bulk is provided with the catch for limiting described cabinet door position.
As further improvement, described second ruler is provided with the second chute, and described second securing member constraint is installed in described second chute.
Improve as one, described retaining element comprises the groove being located at described sliding tube bottom and the spheroid being located at described upper cartridge, is provided with flexible member between described spheroid and sleeve.
As further improvement, described flexible member is spring.
Improve as one, the bottom of described base is provided with universal wheel.
After have employed technique scheme, the beneficial effects of the utility model are: because mathematical education servicing unit comprises base, platform and four retractor devices, described retractor device comprises sleeve, sliding tube and retaining element, platform respect thereto can be made to be elevated by retractor device, the height of platform can be regulated very easily; Owing to forming storage space between retractor device described in described platform, described base and four, thus can place teaching file by storage space, facilitate carrying of teacher; Because described platform is provided with panel, described panel devises two cross slide waies, two transverse sliders, connecting plate and vertical slide block, protractor, the first ruler and the second ruler that vertical slide block is installed transversely and vertically can be free to slide in panel, facilitate teacher to draw in panel, after giving lessons, teacher directly need not carry drawing tools simultaneously; Due to described panel being provided with depression bar, teaching file can be fixed very easily by depression bar.The mathematical education servicing unit that the utility model provides, facilitate teacher and draw and teaching demonstration file, improve efficiency of giving lessons, also facilitating teacher carries drawing tools and teaching file simultaneously.
Because described base is provided with cabinet, described cabinet is positioned at described storage space, and described cabinet is provided with cabinet door by hinge, and described bottom of cabinet bulk is provided with catch, thus teaching file can be put into cabinet, can prevent teaching file from damaging.
Because the bottom of described base is provided with universal wheel, thus facilitate movement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model using state schematic diagram;
In figure: 1, base, 2, platform, 3, retractor device, 31, sleeve, 32, sliding tube, 4, retaining element, 41, groove, 42, spheroid, 5, spring, 6, storage space, 7, cabinet, 71, hinge, 72, cabinet door, 73, catch, 8, panel, 81, cross slide way, 82, transverse slider, 83, connecting plate, 84, vertical slide block, 85, first securing member, 9, protractor, 10, first ruler, 101, first chute, 11, second securing member, 12, second ruler, 121, second chute, 13, 3rd securing member, 14, depression bar, 15, universal wheel.
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, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1 and Fig. 2 jointly shown in, a kind of mathematical education servicing unit, comprise the base 1 and platform 2 that are oppositely arranged, the bottom of base 1 is provided with universal wheel 15, thus facilitate movement, four retractor devices 3 in rectangular layout are provided with between base 1 and platform 2, retractor device 3 comprises the sleeve 31 be located on base 1 and the sliding tube 32 be located on platform 2, sliding tube 32 is slidably mounted in sleeve 31, the top of sleeve 31 is provided with the retaining element 4 for fixing sliding tube 32, retaining element 4 comprises the groove 41 being located at sliding tube 32 bottom and the spheroid 42 being located at sleeve 31 top, flexible member is provided with between spheroid 42 and sleeve 31, flexible member is preferably spring 5.
Platform 2, between base 1 and four retractor devices 3, form storage space 6 for holding article, base 1 is provided with cabinet 7, cabinet 7 is positioned at storage space 6, cabinet 7 is provided with cabinet door 72 by hinge 71, the catch 73 for limiting cabinet door 72 position is provided with bottom cabinet 7, teaching file can be put into cabinet 7, can prevent teaching file from damaging.
Platform 2 is provided with the vertical panel 8 arranged, panel 8 is provided with two horizontally disposed cross slide waies 81, each cross slide way 81 is all slidably fitted with transverse slider 82, the vertical connecting plate 83 arranged is provided with between two transverse sliders 82, connecting plate 83 is slidably fitted with vertical slide block 84, the first securing member 85 is provided with between vertical slide block 84 and connecting plate 83, first securing member 85 is preferably bolt, vertical slide block 84 is hinged with protractor 9 and the first ruler 10, first ruler 10 is provided with the second ruler 12 by the second securing member 11, second securing member 11 is preferably bolt, first ruler 10 is provided with the first chute 101, second securing member 11 constraint is installed in the first chute 101, second securing member 11 is preferably bolt, second ruler 12 is provided with the second chute 121, second securing member 11 constraint is installed in the second chute 121.
Depression bar the 14, three securing member 13 that panel 8 is provided with for fixing teaching card by the 3rd securing member 13 is preferably bolt.
Because mathematical education servicing unit comprises base 1, platform 2 and four retractor devices 3, retractor device 3 comprises sleeve 31, sliding tube 32 and retaining element 4, platform 2 respect thereto 1 can be made to be elevated by retractor device 3, the height of platform 2 can be regulated very easily; Due to platform 2, between base 1 and four retractor devices 3, form storage space 6, thus can place teaching file by storage space 6, facilitate carrying of teacher; Because platform 2 is provided with panel 8, panel 8 devises two cross slide way 81, two transverse sliders 82, connecting plate 83 and vertical slide block 84, protractor 9, first ruler 10 of installation on vertical slide block 84 and the second ruler 12 transversely and vertically can be free to slide in panel 8, facilitate teacher to draw in panel 8, after giving lessons, teacher directly need not carry drawing tools simultaneously; Due to panel 8 being provided with depression bar 14, teaching file can be fixed very easily by depression bar 14.
The mathematical education servicing unit that the utility model provides, facilitate teacher and draw and teaching demonstration file, improve efficiency of giving lessons, also facilitating teacher carries drawing tools and teaching file simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. mathematical education servicing unit, comprise the base and platform that are oppositely arranged, it is characterized in that, four retractor devices in rectangular layout are provided with between described base and platform, described retractor device comprises the sleeve be located on described base and the sliding tube be located on described platform, described sliding tube is slidably mounted in described sleeve, the top of described sleeve is provided with the retaining element for fixing described sliding tube, forms the storage space for holding article described in described platform, described base and four between retractor device;
Described platform is provided with the vertical panel arranged, described panel is provided with two horizontally disposed cross slide waies, every described cross slide way is all slidably fitted with transverse slider, the vertical connecting plate arranged is provided with between transverse slider described in two, described connecting plate is slidably fitted with vertical slide block, the first securing member is provided with between described vertical slide block and connecting plate, described vertical slide block is hinged with protractor and the first ruler, described first ruler is provided with the second ruler by the second securing member, described first ruler is provided with the first chute, described second securing member constraint is installed in described first chute,
Described panel is provided with the depression bar for fixing teaching card by the 3rd securing member.
2. mathematical education servicing unit according to claim 1, it is characterized in that, described base is provided with cabinet, and described cabinet is positioned at described storage space, described cabinet is provided with cabinet door by hinge, and described bottom of cabinet bulk is provided with the catch for limiting described cabinet door position.
3. mathematical education servicing unit according to claim 2, is characterized in that, described second ruler is provided with the second chute, and described second securing member constraint is installed in described second chute.
4. mathematical education servicing unit according to claim 1, is characterized in that, described retaining element comprises the groove being located at described sliding tube bottom and the spheroid being located at described upper cartridge, is provided with flexible member between described spheroid and sleeve.
5. mathematical education servicing unit according to claim 4, is characterized in that, described flexible member is spring.
6. according to the mathematical education servicing unit in claim 1 to 5 described in any one claim, it is characterized in that, the bottom of described base is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150205.8U CN204432121U (en) | 2015-03-17 | 2015-03-17 | Mathematical education servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150205.8U CN204432121U (en) | 2015-03-17 | 2015-03-17 | Mathematical education servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432121U true CN204432121U (en) | 2015-07-01 |
Family
ID=53600033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150205.8U Expired - Fee Related CN204432121U (en) | 2015-03-17 | 2015-03-17 | Mathematical education servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432121U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626903A (en) * | 2017-01-18 | 2017-05-10 | 新乡学院 | Combined drawing board for graphic design |
| CN106626952A (en) * | 2016-12-16 | 2017-05-10 | 景德镇陶瓷大学 | Multifunctional plotting equipment used for art design |
| CN106696547A (en) * | 2017-01-18 | 2017-05-24 | 潘笑悦 | Blackboard for math class |
| 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 |
| CN106983283A (en) * | 2017-04-06 | 2017-07-28 | 郑州科技学院 | A kind of multi-functional operation platform for cartoon design |
| CN107244181A (en) * | 2017-07-27 | 2017-10-13 | 郑州科技学院 | A kind of Art Design multifunctional drawing equipment |
-
2015
- 2015-03-17 CN CN201520150205.8U patent/CN204432121U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626952A (en) * | 2016-12-16 | 2017-05-10 | 景德镇陶瓷大学 | Multifunctional plotting equipment used for art design |
| CN106626903A (en) * | 2017-01-18 | 2017-05-10 | 新乡学院 | Combined drawing board for graphic design |
| CN106696547A (en) * | 2017-01-18 | 2017-05-24 | 潘笑悦 | Blackboard for math class |
| 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 |
| CN106983283A (en) * | 2017-04-06 | 2017-07-28 | 郑州科技学院 | A kind of multi-functional operation platform for cartoon design |
| CN107244181A (en) * | 2017-07-27 | 2017-10-13 | 郑州科技学院 | A kind of Art Design multifunctional drawing equipment |
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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: 20150701 Termination date: 20180317 |