CN209625548U - A kind of efficient English teaching board - Google Patents
A kind of efficient English teaching board Download PDFInfo
- Publication number
- CN209625548U CN209625548U CN201822010598.9U CN201822010598U CN209625548U CN 209625548 U CN209625548 U CN 209625548U CN 201822010598 U CN201822010598 U CN 201822010598U CN 209625548 U CN209625548 U CN 209625548U
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- China
- Prior art keywords
- hydraulic cylinder
- board
- education
- wash
- tray
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of efficient English teaching boards, including the first board of education, hydraulic cylinder case and the second board of education, the both ends at hydraulic cylinder bottom end are mounted on universal wheel, the hydraulic cylinder output end is vertically-mounted the hydraulic stem through hydraulic cylinder case top, the blower output end is vertically-mounted the blast pipe through hydraulic cylinder case top, the two sides on hydraulic cylinder case top are vertically-mounted sleeve, the spring top is vertically-mounted the metallic rod through sleeve top, the blast pipe runs through wash-up tray, the bottom end of the wash-up tray side is provided with cleaning eye, the wash-up tray top of dust slot side is equipped with the second board of education, the middle position of the inner bottom is horizontally installed with the second sliding rail, both ends inside second sliding rail are mounted on the second sliding block to match with the second sliding rail.The efficient English teaching board, starting hydraulic cylinder drive wash-up tray and the second board of education to move up and down together, use convenient for being suitable for the teacher of different heights.
Description
Technical field
The utility model relates to English teaching technical field, specially a kind of efficient English teaching board.
Background technique
English teaching board is when carrying out English teaching work, teacher to be facilitated to carry out the teaching aid of teaching, can be with
Based on four line lattice, rectifying, writing English to specification is one of basic demand of English teaching, good in order to provide to student
Demonstration, when English teaching, usually need teacher to draw four line lattice on blackboard.
But most of English teaching boards more arduous and hand when teacher draws four line lattice draws four line lattice currently on the market
Not smooth enough, aesthetics is insufficient, and dust is larger when wiping board of education after writing, and the body for being unfavorable for Faculty and Students is strong
Health, when secondly most of English teaching boards show that content is too many currently on the market, display platform is inadequate, is unfavorable for imparting knowledge to students, simultaneously
It is more inconvenient when using identical board of education since the height of every teacher is different.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of efficient English teaching board
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of efficient English teaching board, including first
Board of education, hydraulic cylinder case and the second board of education, the both ends at hydraulic cylinder bottom end are mounted on universal wheel, and in hydraulic cylinder case
The middle position of portion bottom end is vertically-mounted hydraulic cylinder, and the hydraulic cylinder output end is vertically-mounted to be had through hydraulic cylinder case top
Hydraulic stem, and the hydraulic cylinder case inner bottom of hydraulic cylinder two sides is vertically-mounted blower, and the blower output end is pacified vertically
Equipped with the blast pipe for running through hydraulic cylinder case top, and the top of blast pipe is equipped with fan housing, the two sides on hydraulic cylinder case top
It is vertically-mounted to have sleeve, and sleeve inner is vertically-mounted spring, the spring top is vertically-mounted to be had through sleeve top
Metallic rod, and the top of metallic rod and hydraulic stem is equipped with wash-up tray, and the blast pipe runs through wash-up tray, and wash-up tray is interior
Portion is tiltedly installed with baffle, and the bottom end of the wash-up tray side is provided with cleaning eye, and the one end on wash-up tray top is provided with powder
Dirt slot, the wash-up tray top of dust slot side is equipped with the second board of education, and the bottom end inside the second board of education is provided with
First teaching board slot, the middle position of the inner bottom are horizontally installed with the second sliding rail, and two inside second sliding rail
End is mounted on the second sliding block to match with the second sliding rail, and the middle position on the second sliding block top vertically-mounted has first
Board of education, the positive two sides in the second board of education inside are vertically-mounted the first sliding rail, and is equipped with inside the first sliding rail
The first sliding block to match with the first sliding rail, first inner side of slider are equipped with four line panels, and inside four line panels uniformly
It is provided with wire casing.
Preferably, the metallic rod is by constituting telescoping mechanism between spring and sleeve, and metallic rod, sleeve and spring are equal
It is provided with four groups, and there are two every group of metallic rod, sleeve and spring be respectively provided with, while every group of metallic rod, sleeve and spring are equal
It is set in qually spaced on hydraulic cylinder case.
Preferably, the universal wheel is provided with two groups, and there are two every group of universal wheel be respectively provided with, while setting inside universal wheel
It is equipped with arrestment mechanism.
Preferably, the four lines panel is by constituting sliding equipment between the first sliding block and the first sliding rail.
Preferably, first board of education is by constituting sliding equipment between the second sliding block and the second sliding rail.
Preferably, the bottom position of the apical position of the fan housing and dust slot is in same level, and fan housing is provided with
Two.
Compared with prior art, the utility model has the beneficial effects that the efficient English teaching board, passes through the first of installation
Sliding block, the first sliding rail, four line panels and wire casing push the first sliding block first when needing four line lattice of picture to carry out teaching demonstration
Sliding rail internal slide draws four lines of system when four line panels are moved to the appropriate position to drive four line panels mobile inside wire casing
Lattice, convenient for improving aesthetics so as to draw the four line lattice produced smooth orderly, by the second board of education of installation, the first board of education,
Second sliding block and the second sliding rail can not be all shown in the second board of education when demo content is excessive, are pulled out the first board of education and are made
First board of education is skidded off inside the second sliding rail by the second sliding block, convenient for the teaching demonstration in the first board of education, consequently facilitating
Teaching efficiency is improved to need to wipe when teaching finishes by dust slot, wash-up tray, blower, fan housing, baffle and the cleaning eye of installation
When removing chalk writing, external power supply is first connected, suitable clear water is injected inside wash-up tray by dust slot, in the effect of blower
Lower absorption air and dust so that when wiping board of education the dust that generates accelerate to fall under the action of fan housing inside wash-up tray from
And be dissolved in clear water, the dust of accumulation leaves wash-up tray under the action of baffle and cleaning eye, is conducive to Faculty and Students
Health, by the hydraulic cylinder of installation, hydraulic stem, wash-up tray and the second board of education, when needing to adjust the efficient English teaching
Starting hydraulic cylinder when the height of plate drives hydraulic stem flexible, and hydraulic stem drives wash-up tray and the second board of education to move up and down together,
It is used convenient for being suitable for the teacher of different heights.
Detailed description of the invention
Fig. 1 is that the utility model faces schematic cross-sectional view；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the portion A enlarged structure schematic diagram in the utility model Fig. 1.
In figure: 1, the first board of education；2, the first sliding block；3, the first sliding rail；4, dust slot；5, wash-up tray；6, blast pipe；7,
Baffle；8, hydraulic cylinder；9, hydraulic stem；10, hydraulic cylinder case；11, universal wheel；12, blower；13, cleaning eye；14, fan housing；15,
Two boards of education；16, four line panel；17, wire casing；18, the first teaching board slot；19, the second sliding block；20, the second sliding rail；21, spring；
22, sleeve；23, metallic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of efficient English teaching board, including the first religion
It learns plate 1, hydraulic cylinder case 10 and the second board of education 15, the both ends of 10 bottom end of hydraulic cylinder case and is mounted on universal wheel 11, universal wheel 11
It is provided with two groups, and there are two every group of universal wheel 11 be respectively provided with, while universal wheel 11 is internally provided with arrestment mechanism, it is easy to remove
The board of education, and 10 inner bottom of hydraulic cylinder case middle position it is vertically-mounted have hydraulic cylinder 8, the model of the hydraulic cylinder 8 can
Think J64RT2UNIVER telescopic cylinder, 8 output end of hydraulic cylinder is vertically-mounted the hydraulic stem 9 through 10 top of hydraulic cylinder case,
And 8 two sides of hydraulic cylinder 10 inner bottom of hydraulic cylinder case it is vertically-mounted have blower 12, the model of the blower 12 can be GF4-
72-5A-7.5kw air pump, 12 output end of blower is vertically-mounted the blast pipe 6 through 10 top of hydraulic cylinder case, and blast pipe 6
Top fan housing 14 is installed, the apical position of fan housing 14 and the bottom position of dust slot 4 are in same level, and fan housing 14 is set
There are two setting, prevent water from entering fan housing 14, the two sides on 10 top of hydraulic cylinder case are vertically-mounted sleeve 22, and inside sleeve 22
Vertically-mounted to have spring 21,21 top of spring is vertically-mounted the metallic rod 23 through 22 top of sleeve, and metallic rod 23 passes through bullet
Telescoping mechanism is constituted between spring 21 and sleeve 22, and metallic rod 23, sleeve 22 and spring 21 are provided with four groups, and every group of gold
There are two category bar 23, sleeve 22 and spring 21 are respectively provided with, while every group of metallic rod 23, sleeve 22 and the equal spaced set of spring 21
On hydraulic cylinder case 10, convenient for keeping the stability of wash-up tray 5, and the top of metallic rod 23 and hydraulic stem 9 is equipped with wash-up tray
5, blast pipe 6 runs through wash-up tray 5, and the inner inclination of wash-up tray 5 is equipped with baffle 7, and the bottom end of 5 side of wash-up tray is provided with clearly
Hole 13 is managed, and the one end on 5 top of wash-up tray is provided with dust slot 4,5 top of wash-up tray of 4 side of dust slot is equipped with the second religion
Plate 15 is learned, and the bottom end inside the second board of education 15 is provided with the first teaching board slot 18, the middle position of inner bottom is horizontal
Second sliding rail 20 is installed, the both ends inside the second sliding rail 20 are mounted on the second sliding block 19 to match with the second sliding rail 20,
And 19 top of the second sliding block middle position it is vertically-mounted have the first board of education 1, the first board of education 1 passes through 19 He of the second sliding block
Sliding equipment is constituted between second sliding rail 20, convenient for enhancing teaching efficiency, the 15 positive two sides in inside of the second board of education are vertical
First sliding rail 3 is installed, and the first sliding block 2 to match with the first sliding rail 3 is installed inside the first sliding rail 3, in the first sliding block 2
Side is equipped with four line panels 16, and four line panels 16 are convenient for picture by constituting sliding equipment between the first sliding block 2 and the first sliding rail 3
Four rulings are made, and are evenly arranged with wire casing 17 inside four line panels 16.
Working principle: it when using the efficient English teaching board, first passes through universal wheel 11 and moves the efficient English teaching board
Move to appropriate location, when need four line lattice of picture carry out teaching demonstration when, push the first sliding block 23 internal slide of the first sliding rail from
And drive four line panels 16 mobile, four line lattice of system are drawn inside wire casing 17 when four line panels 16 are moved to the appropriate position, are convenient for
So that it is smooth orderly to draw the four line lattice produced, aesthetics is improved, it, can not whole exhibitions in the second board of education 15 when demo content is excessive
Show, pull out the first board of education 1 and first board of education 1 is skidded off inside the second sliding rail 20 by the second sliding block 19, convenient for the
Teaching demonstration in one board of education 1 is first connected consequently facilitating improving teaching efficiency when teaching, which finishes, to be needed to wipe chalk writing
External power supply injects suitable clear water by dust slot 4 inside wash-up tray 5, and air and powder are absorbed under the action of blower 12
Dirt, the dust generated when so that wiping board of education accelerate to fall to 5 inside of wash-up tray under the action of fan housing 14 to be dissolved in clearly
In water, the dust of accumulation leaves wash-up tray 5 under the action of baffle 7 and cleaning eye 13, and the body for being conducive to Faculty and Students is strong
Health starts hydraulic cylinder 8 when needing to adjust the height of the efficient English teaching board and drives hydraulic stem 9 flexible, and hydraulic stem 9 drives clearly
Reason case 5 and the second board of education 15 move up and down together, use convenient for being suitable for the teacher of different heights.
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.
Claims (6)
1. a kind of efficient English teaching board, including the first board of education (1), hydraulic cylinder case (10) and the second board of education (15), special
Sign is: the both ends of hydraulic cylinder case (10) bottom end are mounted on universal wheel (11), and hydraulic cylinder case (10) inner bottom
Middle position is vertically-mounted to be had hydraulic cylinder (8), and hydraulic cylinder (8) output end is vertically-mounted to be had through hydraulic cylinder case (10) top
The hydraulic stem (9) at end, and hydraulic cylinder (8) two sides hydraulic cylinder case (10) inner bottom it is vertically-mounted have blower (12), it is described
Blower (12) output end is vertically-mounted the blast pipe (6) through hydraulic cylinder case (10) top, and the top installation of blast pipe (6)
Have fan housing (14), the two sides on hydraulic cylinder case (10) top are vertically-mounted to be had sleeve (22), and sleeve (22) inner vertical
It is equipped with spring (21), spring (21) top is vertically-mounted the metallic rod (23) through sleeve (22) top, and metal
The top of bar (23) and hydraulic stem (9) is equipped with wash-up tray (5), and the blast pipe (6) runs through wash-up tray (5), and wash-up tray (5)
Inner inclination be equipped with baffle (7), the bottom end of wash-up tray (5) side is provided with cleaning eye (13), and wash-up tray (5) push up
The one end at end is provided with dust slot (4), and wash-up tray (5) top of dust slot (4) side is equipped with the second board of education (15),
And second the internal bottom end of board of education (15) be provided with the first teaching board slot (18), the middle position of the () inner bottom
It is horizontally installed with the second sliding rail (20), the internal both ends of second sliding rail (20) are mounted on to match with the second sliding rail (20)
The second sliding block (19), and the second sliding block (19) top middle position it is vertically-mounted have the first board of education (1), described second
The internal positive two sides of board of education (15) are vertically-mounted to be had the first sliding rail (3), and is equipped with and first inside the first sliding rail (3)
The first sliding block (2) that sliding rail (3) matches, the first sliding block (2) inside are equipped with four line panels (16), and four line panels
(16) internal to be evenly arranged with wire casing (17).
2. a kind of efficient English teaching board according to claim 1, it is characterised in that: the metallic rod (23) passes through spring
(21) telescoping mechanism is constituted between sleeve (22), and metallic rod (23), sleeve (22) and spring (21) are provided with four groups, and
And there are two every group of metallic rod (23), sleeve (22) and spring (21) be respectively provided with, at the same every group of metallic rod (23), sleeve (22) and
Spring (21) is set in qually spaced on hydraulic cylinder case (10).
3. a kind of efficient English teaching board according to claim 1, it is characterised in that: the universal wheel (11) is provided with two
Group, and there are two every group of universal wheel (11) be respectively provided with, while universal wheel (11) is internally provided with arrestment mechanism.
4. a kind of efficient English teaching board according to claim 1, it is characterised in that: the four lines panel (16) passes through the
Sliding equipment is constituted between one sliding block (2) and the first sliding rail (3).
5. a kind of efficient English teaching board according to claim 1, it is characterised in that: first board of education (1) passes through
Sliding equipment is constituted between second sliding block (19) and the second sliding rail (20).
6. a kind of efficient English teaching board according to claim 1, it is characterised in that: the apical position of the fan housing (14)
With the bottom position of dust slot (4) in same level, and there are two fan housing (14) settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010598.9U CN209625548U (en) | 2018-11-26 | 2018-11-26 | A kind of efficient English teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010598.9U CN209625548U (en) | 2018-11-26 | 2018-11-26 | A kind of efficient English teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625548U true CN209625548U (en) | 2019-11-12 |
Family
ID=68444842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010598.9U Expired - Fee Related CN209625548U (en) | 2018-11-26 | 2018-11-26 | A kind of efficient English teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833256A (en) * | 2019-11-28 | 2020-02-25 | 湖州永威家居科技有限公司 | Device capable of keeping desktop in horizontal state |
-
2018
- 2018-11-26 CN CN201822010598.9U patent/CN209625548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833256A (en) * | 2019-11-28 | 2020-02-25 | 湖州永威家居科技有限公司 | Device capable of keeping desktop in horizontal state |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20201126 |