CN205068885U - Mathematics education device - Google Patents
Mathematics education device Download PDFInfo
- Publication number
- CN205068885U CN205068885U CN201520819198.6U CN201520819198U CN205068885U CN 205068885 U CN205068885 U CN 205068885U CN 201520819198 U CN201520819198 U CN 201520819198U CN 205068885 U CN205068885 U CN 205068885U
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- China
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- plate
- downside
- teacher
- upside
- utility
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Abstract
The utility model relates to a mathematics education device, the camera includes a supporting plate, backup pad downside symmetry is equipped with the landing leg, backup pad upper end left side is equipped with the recess, the recess right side is equipped with the telescopic link, the telescopic link upside is equipped with the locating plate, the locating plate bilateral symmetry is equipped with the guide arm, be equipped with the slide bar between the guide arm, the slide bar left side is equipped with the slider, the slider upside is equipped with the button, the slider downside is equipped with the tag block, be equipped with the connecting rod between button and the tag block, locating plate upside middle part is equipped with the fixed plate, the fixed plate middle part is equipped with the anchorage bar, the anchorage bar downside is equipped with the locating piece. The utility model discloses a set up the telescopic link, the teacher who has improved different heights is saying the comfort level of class hour, and through setting up the locating plate, the better angle to books is adjusted when using, has avoided the influence of light to the teacher, and one holds the tired degree that the book was write on the other hand when having reduced the teacher and writing the topic to the blackboard.
Description
Technical field
The utility model relates to educational facilities technical field, particularly relates to a kind of mathematical education device.
Background technology
" education " take knowledge as the process that other people thinking taught by instrument, the wealth of society how thinking utilizes the creation that self has higher, Self-realization.In education educational circles, the definition about " education " is varied, is that benevolence person sees benevolence, sage sees intelligence.In general, people are undefined to " education " from two different angles, and one is the angle of society, and another is the angle of individuality.USSR (Union of Soviet Socialist Republics) and China are generally undefined to " education " from the angle of society, and the educator of Great Britain and America country is generally undefined to " education " from the angle of individuality.Education have broad sense and narrow sense point.The social practice that all on purpose affect the physical and mental development of people is made a general reference in the education of broad sense.The education of narrow sense mainly refers to school eduaction, and namely educator is according to the rule of development of certain social desirability and educatee, has object, planned and organized to exert one's influence to the body and mind of educatee, expects that the activity of change occurs to expect educatee.It not only comprises full-time school eduaction, and comprise half-day, amateurish school eduaction, correspondence education, education of teaching by periodicals, broadcast the education etc. of school and TV school.
Existing device in use general structure is more single, when teacher teaches, the height of functional desk is fixing, when teacher writes on blackboard, need to hold on the other hand textbook to hold chalk on the other hand and write, waste the labour intensity of teacher like this, although some devices can carry out the angle changing functional desk, the adjustment to height can not be carried out, the device also had can not mark the position that teacher talks about in use fast, wastes the time of teacher.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of mathematical education device.
The utility model is achieved through the following technical solutions;
A kind of mathematical education device, comprise back up pad, supporting leg is arranged with on the downside of described back up pad, groove is provided with on the left of described back up pad upper end, expansion link is provided with on the right side of described groove, location-plate is provided with on the upside of described expansion link, described location-plate symmetria bilateralis is provided with guide rod, sliding bar is provided with between described guide rod, slide block is provided with on the left of described sliding bar, button is provided with on the upside of described slide block, tag block is provided with on the downside of described slide block, connecting link is provided with between described button and tag block, on described location-plate, middle side part is provided with fixed head, anchorage bar is provided with in the middle part of described fixed head, locating piece is provided with on the downside of described anchorage bar.
As optimal technical scheme of the present utility model, described expansion link and back up pad are articulated and connected.
As optimal technical scheme of the present utility model, described sliding bar and guide rod are slidably connected.
As optimal technical scheme of the present utility model, described location-plate is rotatably connected with expansion link.
As optimal technical scheme of the present utility model, described slide block and sliding bar are slidably connected.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by arranging expansion link, better location-plate upper-lower height is regulated, the teacher that improve different height is saying the comfort level of class hour, by arranging location-plate, the better angle to books regulates in use, avoid the impact of light on teacher, decrease the tired degree that when teacher inscribes blackboard writing, one hand-held book is write on the other hand, by arranging tag block, better mark fast in the position that teacher writes, can find fast when conveniently again writing, and structure is simple, reasonable in design, easy to operate, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of location-plate.
Fig. 3 is the structural representation of tag block.
Fig. 4 is the structural representation of fixed block.
In figure: 1, sliding bar, 2, button, 3, tag block, 4, groove, 5, expansion link, 6, back up pad, 7, supporting leg, 8, location-plate, 9, fixed block, 10, guide rod, 11, slide block, 12, connecting link, 13, anchorage bar, 14, locating piece.
Embodiment
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 described.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.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of mathematical education device, comprise back up pad 6, supporting leg 7 is arranged with on the downside of described back up pad 6, groove 4 is provided with on the left of described back up pad 6 upper end, expansion link 5 is provided with on the right side of described groove 4, described expansion link 5 is articulated and connected with back up pad 6, location-plate 8 is provided with on the upside of described expansion link 5, described location-plate 8 is rotatably connected with expansion link 5, described location-plate 8 symmetria bilateralis is provided with guide rod 10, sliding bar 1 is provided with between described guide rod 10, described sliding bar 1 is slidably connected with guide rod 10, slide block 11 is provided with on the left of described sliding bar 1, described slide block 11 is slidably connected with sliding bar 1, button 2 is provided with on the upside of described slide block 11, tag block 3 is provided with on the downside of described slide block 11, connecting link 12 is provided with between described button 2 and tag block 3, on described location-plate 8, middle side part is provided with fixed head 9, anchorage bar 13 is provided with in the middle part of described fixed head 9, locating piece 14 is provided with on the downside of described anchorage bar 13.
During onsite application, by expansion link 5, regulate location-plate 8 upper-lower height, the teacher that improve different height is saying the comfort level of class hour, by location-plate 8, in use the angle of books is regulated, avoid the impact of light on teacher, decrease the tired degree that when teacher inscribes blackboard writing, one hand-held book is write on the other hand, by tag block 3, the position of writing teacher marks fast, can find fast when conveniently again writing.
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 (5)
1. a mathematical education device, comprise back up pad (6), it is characterized in that: described back up pad (6) downside is arranged with supporting leg (7), groove (4) is provided with on the left of described back up pad (6) upper end, described groove (4) right side is provided with expansion link (5), described expansion link (5) upside is provided with location-plate (8), described location-plate (8) symmetria bilateralis is provided with guide rod (10), sliding bar (1) is provided with between described guide rod (10), described sliding bar (1) left side is provided with slide block (11), described slide block (11) upside is provided with button (2), described slide block (11) downside is provided with tag block (3), connecting link (12) is provided with between described button (2) and tag block (3), the upper middle side part of described location-plate (8) is provided with fixed head (9), described fixed head (9) middle part is provided with anchorage bar (13), described anchorage bar (13) downside is provided with locating piece (14).
2. a kind of mathematical education device according to claim 1, is characterized in that: described expansion link (5) and back up pad (6) are articulated and connected.
3. a kind of mathematical education device according to claim 1, is characterized in that: described sliding bar (1) and guide rod (10) are slidably connected.
4. a kind of mathematical education device according to claim 1, is characterized in that: described location-plate (8) is rotatably connected with expansion link (5).
5. a kind of mathematical education device according to claim 1, is characterized in that: described slide block (11) and sliding bar (1) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819198.6U CN205068885U (en) | 2015-10-22 | 2015-10-22 | Mathematics education device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819198.6U CN205068885U (en) | 2015-10-22 | 2015-10-22 | Mathematics education device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068885U true CN205068885U (en) | 2016-03-02 |
Family
ID=55395409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819198.6U Expired - Fee Related CN205068885U (en) | 2015-10-22 | 2015-10-22 | Mathematics education device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281066A (en) * | 2018-03-09 | 2018-07-13 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction equipment |
-
2015
- 2015-10-22 CN CN201520819198.6U patent/CN205068885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281066A (en) * | 2018-03-09 | 2018-07-13 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction 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 |
Granted publication date: 20160302 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |