CN208460247U - A kind of adjustable board of education for English teaching - Google Patents
A kind of adjustable board of education for English teaching Download PDFInfo
- Publication number
- CN208460247U CN208460247U CN201721559466.0U CN201721559466U CN208460247U CN 208460247 U CN208460247 U CN 208460247U CN 201721559466 U CN201721559466 U CN 201721559466U CN 208460247 U CN208460247 U CN 208460247U
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- China
- Prior art keywords
- education
- fixedly connected
- panel
- english teaching
- adjustable board
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Abstract
The utility model discloses a kind of adjustable boards of education for English teaching, including firm banking, bilateral symmetry is fixedly connected with height adjustment device above the firm banking, main board of education is fixedly connected with above height adjustment device, bishop learns intralamellar part and offers through slot, bilateral symmetry slidably connects panel inside the through slot, reset spring is fixedly connected between the panel in left side and the panel on right side, middle part offers threaded hole below the main board of education, adjusting screw rod is rotatably connected in the middle part of threaded hole, installation base plate is rotatably connected at the top of adjusting screw rod, first axle is fixedly connected with above installation base plate.Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, it is easy to use, carry out using when being capable of free regulating device height, and then adapt to different height requirements, furthermore device two sides panel can stretch out, so that teaching area increases, also write from memory and provide convenience for English word.
Description
Technical field
The utility model relates to a kind of English teaching device, specifically a kind of adjustable board of education for English teaching.
Background technique
As information transportation etc. is more and more flourishing, also more and more closely, English is as the world for the connection between world people
General language, the epoch to study English in present information prosperity are very necessary, therefore the whole people should have gained some understanding to English,
When carrying out English education towards masses, english knowledge Display Rack is just particularly important, at this stage used English teaching exhibition
Frame, it is often relatively simple for structure, it has a single function, is merely able to play the role of simple displaying, popular participation can not be allowed to English
Learning atmosphere, therefore we need to reform the prior art, and English study is made to show study development from simple
It can be participated at any time in study to the common people, improve the enthusiasm of common people's study.
Existing English study mostly carries out English teaching using showing stand, is frequently encountered dictation when carrying out English teaching
Training, convenient for the level of learning of teacher's students ', conventional display teaching plate suqare is smaller, is only suitable for listening a student
It writes, dictates inefficiency.Those skilled in the art propose a kind of adjustable board of education for English teaching thus, to solve
The problem of being proposed in above-mentioned background.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustable boards of education for English teaching, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of adjustable board of education for English teaching, including firm banking, firm banking top bilateral symmetry
It is fixedly connected with height adjustment device, main board of education is fixedly connected with above height adjustment device, bishop learns intralamellar part and offers
Through slot, through slot inside bilateral symmetry slidably connect panel, are fixedly connected between the panel in left side and the panel on right side
Reset spring, the main board of education lower section middle part offer threaded hole, adjusting screw rod are rotatably connected in the middle part of threaded hole, adjusts spiral shell
It is rotatably connected to installation base plate at the top of bar, first axle, left and right above the first axle are fixedly connected with above installation base plate
It symmetrically is fixedly connected with transmission tilting bar, second hinge, the second hinge and transmission are fixedly connected to inside the panel
Tilting bar rotation connection.
As a further solution of the present invention: the height adjustment device includes fixed support sleeve, fixed support sleeve
Internal slide is connected with litter, and fixed support sleeve sidewall thread is connected with fixing bolt, and the fixing bolt passes through fixed support
Set is matched with litter.
The adjusting screw rod lower end is fixedly connected with swing handle as a further solution of the present invention,.
The reset spring is tension spring as a further solution of the present invention, and reset spring is plastics spring.
The transmission inclination pole length is consistent as a further solution of the present invention,.
The main board of education and panel are magnetic sheet as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, it is easy to use,
Carry out using when can free regulating device height, and then adapt to different height requirement, furthermore device two sides panel can stretch
Out, it so that teaching area increases, also writes from memory and provides convenience for English word.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable board of education for English teaching；
Fig. 2 is a kind of structural schematic diagram of height adjustment device in adjustable board of education for English teaching.
In figure: 1- firm banking, 2- height adjustment device, 21- fixed support sleeve, 22- litter, 23- fixing bolt, 3- master
Board of education, 4- through slot, 5- panel, 6- reset spring, 7- threaded hole, 8- adjusting screw rod, 9- swing handle, 10- installation base plate,
11- first axle, 12- are driven tilting bar, 13- second hinge.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
A kind of adjustable board of education for English teaching referring to FIG. 1-2, including firm banking 1, the firm banking
1 top bilateral symmetry is fixedly connected with height adjustment device 2, and main board of education 3 is fixedly connected with above height adjustment device 2, main
Through slot 4 is offered inside board of education 3, the 4 inside bilateral symmetry of through slot slidably connects panel 5, the panel 5 in left side and right side
Panel 5 between be fixedly connected with reset spring 6, the main 3 lower section middle part of board of education offers threaded hole 7,7 middle part of threaded hole
It is rotatably connected to adjusting screw rod 8, installation base plate 10 is rotatably connected at the top of adjusting screw rod 8, is fixedly connected above installation base plate 10
There is first axle 11, the 11 top bilateral symmetry of first axle is fixedly connected with transmission tilting bar 12, and 5 inside of panel is
It is fixedly connected with second hinge 13, the second hinge and transmission tilting bar 12 are rotatablely connected.
Device is placed in teaching position when use, later i.e. adjustable height adjustment device 2, so that device height is closed
It is suitable, English teaching can be carried out, dictation training is frequently encountered when carrying out English teaching, convenient for the study of teacher's students '
Degree, conventional display teaching plate suqare is smaller, is only suitable for dictating a student, dictates inefficiency, present apparatus rotation
Adjusting screw rod 8, so that installation base plate 10 moves upwards, installation base plate 10 moves upwards drive transmission tilting bar 12 and opens, then
It drives panel 5 to be unfolded, expands teaching area after the expansion of panel 5, then improve efficiency of teaching.
The height adjustment device 2 includes fixed support sleeve 21, and fixed 21 internal slide of support sleeve is connected with litter 22, Gu
Determine 21 sidewall thread of support sleeve and be connected with fixing bolt 23, the fixing bolt passes through fixed support sleeve 21 and matches with litter 22
Close, unclamp fixing bolt 23 can up and down adjustment litter 22, then regulating device height fixes that fixing bolt 23 is i.e. fixed to be filled
Set height.
8 lower end of adjusting screw rod is fixedly connected with swing handle 9.
The reset spring 6 is tension spring, and reset spring 6 is plastics spring.
12 length of the transmission tilting bar are consistent.
The main board of education 3 and panel 5 are magnetic sheet.
The working principle of the utility model is: device is placed in teaching position when in use by the utility model, it is later
Adjustable height adjustment device 2 can carry out English teaching so that device height is suitable, often when carrying out English teaching
Dictation training is encountered, convenient for the level of learning of teacher's students ', conventional display teaching plate suqare is smaller, is only suitable for learning one
Life is dictated, and inefficiency is dictated, and the present apparatus rotates adjusting screw rod, so that installation base plate 10 moves upwards, installation base plate 10
It moves upwards drive transmission tilting bar 12 to open, then panel 5 is driven to be unfolded, expand teaching area after the expansion of panel 5, after
And efficiency of teaching is improved, and adjusting screw rod 8 is inverted when not in use, panel 5 can be packed up, it is very convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of adjustable board of education for English teaching, including firm banking (1), which is characterized in that the firm banking
(1) top bilateral symmetry is fixedly connected with height adjustment device (2), and bishop is fixedly connected with above height adjustment device (2)
Plate (3), main board of education (3) is internal to be offered through slot (4), and the internal bilateral symmetry of the through slot (4) slidably connects panel (5),
It is fixedly connected with reset spring (6) between the panel (5) in left side and the panel (5) on right side, middle part below the main board of education (3)
It offers threaded hole (7), is rotatably connected to adjusting screw rod (8) in the middle part of threaded hole (7), is rotatably connected at the top of adjusting screw rod (8)
Installation base plate (10), installation base plate (10) top are fixedly connected with first axle (11), left and right above the first axle (11)
It is symmetrically fixedly connected with transmission tilting bar (12), is fixedly connected to second hinge (13) inside the panel (5), described second
Hinge and transmission tilting bar (12) rotation connection.
2. a kind of adjustable board of education for English teaching according to claim 1, which is characterized in that the height tune
Regulating device (2) includes fixed support sleeve (21), and fixed support sleeve (21) internal slide is connected with litter (22), fixed support sleeve
(21) sidewall thread is connected with fixing bolt (23), and the fixing bolt passes through fixed support sleeve (21) and litter (22) and matches
It closes.
3. a kind of adjustable board of education for English teaching according to claim 1, which is characterized in that the adjusting spiral shell
Bar (8) lower end is fixedly connected with swing handle (9).
4. a kind of adjustable board of education for English teaching according to claim 1, which is characterized in that the reset bullet
Spring (6) is tension spring, and reset spring (6) is plastics spring.
5. a kind of adjustable board of education for English teaching according to claim 1, which is characterized in that the transmission is inclined
Brace (12) length is consistent.
6. a kind of adjustable board of education for English teaching according to claim 1, which is characterized in that the bishop learns
Plate (3) and panel (5) are magnetic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559466.0U CN208460247U (en) | 2017-11-21 | 2017-11-21 | A kind of adjustable board of education for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559466.0U CN208460247U (en) | 2017-11-21 | 2017-11-21 | A kind of adjustable board of education for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460247U true CN208460247U (en) | 2019-02-01 |
Family
ID=65139606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721559466.0U Expired - Fee Related CN208460247U (en) | 2017-11-21 | 2017-11-21 | A kind of adjustable board of education for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460247U (en) |
-
2017
- 2017-11-21 CN CN201721559466.0U patent/CN208460247U/en not_active Expired - Fee Related
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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: 20190201 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |