CN206264654U - A kind of national education board of education - Google Patents
A kind of national education board of education Download PDFInfo
- Publication number
- CN206264654U CN206264654U CN201621070193.9U CN201621070193U CN206264654U CN 206264654 U CN206264654 U CN 206264654U CN 201621070193 U CN201621070193 U CN 201621070193U CN 206264654 U CN206264654 U CN 206264654U
- Authority
- CN
- China
- Prior art keywords
- education
- limited wheel
- clipboard
- stopper slot
- framework
- 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
Links
Abstract
The utility model provides a kind of national education board of education, the bottom of base is arranged with universal wheel, and any universal wheel is provided with brake apparatus, and cylinder is arranged on the top of base, framework is fixedly installed on the piston rod on cylinder top, can be with the lift adjustment of piston rod highly；The upper and lower ends of clipboard are rotatably arranged on the upper and lower ends on the inside of framework by rotating shaft, position-limited wheel is fixed with the outside of the rotating shaft of upper end, position-limited wheel can be rotated in the horizontal plane, position-limited wheel is provided with the stopper slot of some vertical extensions, stopper slot is rotatably arranged on framework along the circumferentially distributed of position-limited wheel, gag lever post by connecting shaft, and gag lever post can be snapped onto in stopper slot when being in vertically downward direction, so as to limit the position of position-limited wheel, and then limit the position of clipboard.The beneficial effects of the utility model are functional diversities, are conveniently adjusted the direction of clipboard, and fix its position.
Description
Technical field
The utility model belongs to education and instruction equipment technical field, more particularly, to a kind of national education board of education.
Background technology
The development course that China National educates decades is made a general survey of, national education the construction of legal rules always lags behind national education certainly
The development of body.Unsound due to national education legal system, the backwardness of teaching equipment causes every determined by national education policy
Preferential measure is difficult to implement, and the various resources required for national education development cannot be ensured.Board of education is basic in imparting knowledge to students
Facility, a kind of functional diversities, structure is novel, the board of education of national education can be promoted to await further research and development.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, simple to operate, functional diversities, is conveniently adjusted displaying angle
The national education board of education of degree.
The technical solution of the utility model is：A kind of national education board of education of the present utility model, including it is base, universal
Wheel, brake apparatus, cylinder, piston rod, framework, clipboard, rotating shaft, position-limited wheel, stopper slot, gag lever post, connecting shaft；
The bottom of the base is arranged with universal wheel, and any universal wheel is provided with brake apparatus, and the cylinder is arranged on
The top of base, the framework is fixedly installed on the piston rod on cylinder top, can be with the lift adjustment of piston rod highly；
The upper and lower ends of the clipboard are rotatably arranged on the upper and lower ends on the inside of framework by rotating shaft, positioned at upper end
Rotating shaft on the outside of be fixed with position-limited wheel, the position-limited wheel can be rotated in the horizontal plane, and the position-limited wheel is provided with some perpendicular
The straight stopper slot for extending, along the circumferentially distributed of position-limited wheel, the gag lever post passes through the rotatable setting of connecting shaft to the stopper slot
On framework, the gag lever post can be snapped onto in stopper slot when being in vertically downward direction, so that the position of position-limited wheel is limited,
And then limit the position of clipboard.
The clipboard is the two-sided blank write.
The bottom of the framework is provided with debris accommodating groove.
The utility model has the advantages and positive effects that：
1st, due to using above-mentioned technical proposal, national education teaching more facilitates；With simple structure, processing cost is low,
Easy to utilize the advantages of.
2nd, be conveniently adjusted direction, and fixed clipboard position, effectively prevent the problem that reflective student cannot see clearly.
3rd, height is conveniently adjusted, is easy to shift position.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile of position-limited wheel.
In figure：
1- bases, 2- universal wheels, 3- brake apparatus, 4- cylinders, 5- piston rods, 6- debris accommodating grooves, 7- frameworks, 8- writes
Plate, 9- rotating shafts, 10- position-limited wheels, 11- stopper slots, 12- gag lever posts, 13- connecting shafts.
Specific embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of national education board of education of the present utility model, including base 1, universal wheel 2, braking dress
Put 3, cylinder 4, piston rod 5, framework 7, clipboard 8, rotating shaft 9, position-limited wheel 10, stopper slot 11, gag lever post 12, connecting shaft 13；
The bottom of base 1 is arranged with universal wheel 2, and any universal wheel 2 is provided with brake apparatus 3, and cylinder 4 is arranged on base
1 top, framework 7 is fixedly installed on the piston rod 5 on the top of cylinder 4, can be with the lift adjustment of piston rod 5 highly；
The upper and lower ends of clipboard 8 are rotatably arranged on the upper and lower ends of the inner side of framework 7 by rotating shaft 9, positioned at upper end
The outside of rotating shaft 9 be fixed with position-limited wheel 10, position-limited wheel 10 can be rotated in the horizontal plane, position-limited wheel 10 be provided with it is some vertically
The stopper slot 11 of extension, stopper slot 11 is circumferentially distributed along position-limited wheel 10, and gag lever post 12 passes through the rotatable setting of connecting shaft 13
In the bottom of framework 7, gag lever post 12 can be snapped onto in stopper slot 11 when being in vertically downward direction, so as to limit position-limited wheel 10
Position, so as to limit the position of clipboard 8.
The clipboard 8 is the two-sided blank write.
The bottom of the framework 7 is provided with debris accommodating groove 6.
The course of work of this example：
Clipboard 8 is the blank that can be write, you can is used as clipboard, can also be used as projection plate, vdiverse in function
Change, the two-sided structure write can effectively extend and write breadth.
The setting of the height adjustment mechanism that cylinder 4, piston rod 5 are constituted, is easy to the height of regulating writing plate 8.
When indoor light is stronger, or according to the position that student arranges seat need regulating writing plate 8 towards when, or need anti-
Turn clipboard 8, when another side is write, two gag lever posts 12 can be lifted from stopper slot 11, rotate clipboard 8 to needs
Direction, in rotation process, position-limited wheel 10 is also with rotation, then putting down gag lever post 12 makes it fall into corresponding stopper slot 11,
The position of fixed position-limited wheel 10, so that the position of fixed clipboard 8, is allowed to framework 7 at an angle.
The setting of universal wheel 2, is easy to move the position of the present apparatus, and the setting of brake apparatus 3 is easy to fix the position of the present apparatus
Put, it is flexible and convenient to use.
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of national education board of education, it is characterised in that：Including base, universal wheel, brake apparatus, cylinder, piston rod, frame
Frame, clipboard, rotating shaft, position-limited wheel, stopper slot, gag lever post, connecting shaft；
The bottom of the base is arranged with universal wheel, and any universal wheel is provided with brake apparatus, and the cylinder is arranged on base
Top, the framework is fixedly installed on the piston rod on cylinder top, can be with the lift adjustment of piston rod highly；
The upper and lower ends of the clipboard are rotatably arranged on the upper and lower ends on the inside of framework by rotating shaft, positioned at turning for upper end
Position-limited wheel is fixed with the outside of axle, the position-limited wheel can be rotated in the horizontal plane, the position-limited wheel is provided with and some prolongs vertically
The stopper slot stretched, along the circumferentially distributed of position-limited wheel, the gag lever post is rotatably arranged on frame to the stopper slot by connecting shaft
On frame, the gag lever post can be snapped onto in stopper slot when being in vertically downward direction, so that the position of position-limited wheel is limited, and then
Limit the position of clipboard.
2. a kind of national education board of education according to claim 1, it is characterised in that：The clipboard for it is two-sided can book
The blank write.
3. a kind of national education board of education according to claim 1, it is characterised in that：The bottom of the framework is provided with miscellaneous
Thing accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070193.9U CN206264654U (en) | 2016-09-01 | 2016-09-01 | A kind of national education board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070193.9U CN206264654U (en) | 2016-09-01 | 2016-09-01 | A kind of national education board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264654U true CN206264654U (en) | 2017-06-20 |
Family
ID=59036201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621070193.9U Expired - Fee Related CN206264654U (en) | 2016-09-01 | 2016-09-01 | A kind of national education board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798959A (en) * | 2017-11-23 | 2018-03-13 | 日照职业技术学院 | A kind of English teaching aid |
| CN108766116A (en) * | 2018-06-05 | 2018-11-06 | 平顶山学院 | A kind of instructional device for Business Management Specialty |
| CN110217022A (en) * | 2019-04-23 | 2019-09-10 | 天津宝兴威科技股份有限公司 | A kind of multi-functional quantum dot blackboard |
-
2016
- 2016-09-01 CN CN201621070193.9U patent/CN206264654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798959A (en) * | 2017-11-23 | 2018-03-13 | 日照职业技术学院 | A kind of English teaching aid |
| CN108766116A (en) * | 2018-06-05 | 2018-11-06 | 平顶山学院 | A kind of instructional device for Business Management Specialty |
| CN110217022A (en) * | 2019-04-23 | 2019-09-10 | 天津宝兴威科技股份有限公司 | A kind of multi-functional quantum dot blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |