CN210721996U - English teaching is with teaching board with adjustable - Google Patents
English teaching is with teaching board with adjustable Download PDFInfo
- Publication number
- CN210721996U CN210721996U CN201920334265.3U CN201920334265U CN210721996U CN 210721996 U CN210721996 U CN 210721996U CN 201920334265 U CN201920334265 U CN 201920334265U CN 210721996 U CN210721996 U CN 210721996U
- Authority
- CN
- China
- Prior art keywords
- teaching
- adjustable
- english
- board
- teaching board
- 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
Images
Abstract
The utility model discloses an english teaching is with teaching board with adjustable, including the upper bracket and remove the base, the bottom of upper bracket is passed through the support column and is connected with the lower carriage. The utility model discloses in, when carrying out english teaching during operation, start electric telescopic handle through control panel, through electronic flexible regulation, can be according to the high teaching board that carries out the lift adjustment of use of different scholars, thereby the better different scholars who is applicable to every height use, and between last mount and lower mount, the axis symmetry about fixed teaching board is provided with two adjustable teaching boards, start servo motor through control panel, servo motor drives the rotation of conical gear group and dead lever, thereby realize the regulation of adjustable teaching board multi-angle, make english teaching knowledge show face on its teaching board more extensive, avoided too much or light problem of student and caused the teaching blind area, the quality and the efficiency of english teaching have been improved greatly.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to english teaching is with teaching board with adjustable.
Background
A teaching board, which is an instrument used for writing and demonstrating in the education industry, is a board surface generally placed in a classroom or a meeting room, and is used for writing contents with chalk or a water pen to play a role in explaining and demonstrating.
Teaching board that present english teaching was used, at the in-process that teaching was used, the teaching board can not carry out the altitude mixture control according to teaching user's user demand, is unfavorable for going on of teaching work, and the function is too single simultaneously, and the angle of teaching board also can't be adjusted according to learning number or light problem, causes the appearance of teaching board blind area easily, reduces the quality of teaching, and the auxiliary fixtures that teaching was used simultaneously is also easy to be lost because of placing in disorder emergence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an adjustable English teaching board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: teaching board is used in english teaching with adjustable, including the upper bracket and remove the base, the bottom of upper bracket is passed through the support column and is connected with the mount down, and is provided with two adjustable teaching boards about the axis symmetry of upper bracket and mount down between upper bracket and the mount down, the internally mounted of upper bracket has servo motor, and servo motor's output fixedly connected with conical gear group, the internally mounted that the bottom of conical gear group runs through adjustable teaching board has the dead lever.
Preferably, a slide rail has been seted up to one side surface of lower mounting bracket, and the inside of slide rail is pegged graft and is had english letter splice plate, lower mounting bracket bottom intermediate position department installs pull formula teaching aid and places the box.
Preferably, two electric telescopic rods are installed between the bottom of the lower fixing frame and the top of the movable base, the two electric telescopic rods are the same in size, and the two electric telescopic rods are symmetrical about the central axis of the movable base.
Preferably, the support column is provided with two altogether, and inlays between two support columns and be equipped with fixed teaching board, the pivot is installed to the bottom of dead lever, and the pivot is provided with a plurality ofly altogether to a plurality of pivots are symmetrical about the axis of fixed teaching board.
Preferably, the internally mounted who removes the base has the battery, a plurality of removal universal wheels are installed to the bottom that removes the base, and a plurality of removal universal wheel equidistance distribute in four corners of removing the base bottom.
Preferably, one side of the electric telescopic rod is positioned on the top surface of the movable base, a control panel is arranged on the top surface of the movable base, and the output end of the control panel is electrically connected with the servo motor and the input end of the electric telescopic rod.
In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that;
1. the utility model discloses in, when carrying out english teaching during operation, start electric telescopic handle through control panel, through electronic flexible regulation, can be according to the high teaching board that carries out the lift adjustment of use of different scholars, thereby the better different scholars who is applicable to every height use, and between last mount and lower mount, the axis symmetry about fixed teaching board is provided with two adjustable teaching boards, start servo motor through control panel, servo motor drives the rotation of conical gear group and dead lever, thereby realize the regulation of adjustable teaching board multi-angle, make english teaching knowledge show face on its teaching board more extensive, avoided too much or light problem of student and caused the teaching blind area, the quality and the efficiency of english teaching have been improved greatly.
2. The utility model discloses in, the slide rail has been seted up in one side of mount down, and the inside of slide rail is pegged graft and is had english letter splice plate, through english letter splice plate, can carry out efficient concatenation show to english letter in the english study and english card, and can also let the student oneself move about to carry out the permutation and combination in order to the letter picture, the enthusiasm of great improvement student study, and the bottom intermediate position department of mount has set up pull formula teaching aid and has placed the box under, place the box through pull formula teaching aid and can collect the storage to the appurtenance that the teaching was used, not only the functionality and the practicality of device have been increased, also avoid simultaneously placing in disorder because of the teaching aid and causing the condition of losing to take place.
Drawings
Fig. 1 is a schematic structural view of an adjustable teaching board for english teaching according to the present invention;
FIG. 2 is a schematic diagram of an adjustable teaching board structure of an adjustable English teaching board of the present invention;
FIG. 3 is an enlarged view of an adjustable English teaching board A provided by the present invention;
fig. 4 is the utility model provides an english teaching is with teaching board slide rail structure sketch map with adjustable.
Illustration of the drawings:
1. an upper fixing frame; 2. a lower fixing frame; 3. a slide rail; 4. an electric telescopic rod; 5. moving the base; 6. moving the universal wheel; 7. fixing the teaching board; 8. an adjustable teaching board; 9. english letter splice plates; 10. a drawing type teaching aid placing box; 11. fixing the rod; 12. a rotating shaft; 13. a servo motor; 14. a bevel gear set.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the adjustable teaching board for english teaching includes an upper fixing frame 1 and a movable base 5, the bottom of the upper fixing frame 1 is connected to a lower fixing frame 2 through a support column, two adjustable teaching boards 8 are symmetrically arranged between the upper fixing frame 1 and the lower fixing frame 2 about the central axis of the upper fixing frame 1 and the central axis of the lower fixing frame 2, a servo motor 13 is installed inside the upper fixing frame 1, a bevel gear set 14 is fixedly connected to an output end of the servo motor 13, and a fixing rod 11 is installed inside the adjustable teaching board 8 and penetrates through the bottom of the bevel gear set 14.
A sliding rail 3 is arranged on one side surface of a lower fixing frame 2, an English letter splicing plate 9 is inserted in the sliding rail 3, a drawing type teaching aid placing box 10 is arranged at the middle position of the bottom of the lower fixing frame 2, two electric telescopic rods 4 are arranged between the bottom of the lower fixing frame 2 and the top of a movable base 5, the sizes of the two electric telescopic rods 4 are the same, the two electric telescopic rods 4 are symmetrical about the central axis of the movable base 5, two support columns are arranged, a fixed teaching plate 7 is embedded between the two support columns, a rotating shaft 12 is arranged at the bottom end of a fixed rod 11, the rotating shaft 12 is arranged in a plurality, the rotating shafts 12 are symmetrical about the central axis of the fixed teaching plate 7, a storage battery is arranged in the movable base 5, a plurality of movable universal wheels 6 are arranged at the bottom of the movable base 5, and the plurality of movable universal wheels 6 are equidistantly distributed at four corners of the, one side of the electric telescopic rod 4 is positioned on the top surface of the movable base 5, and is provided with a control panel, and the output end of the control panel is electrically connected with the servo motor 13 and the input end of the electric telescopic rod 4.
The working principle is as follows: when in use, the device is firstly moved to a working area for English teaching through the movable universal wheel 6 at the bottom of the movable base 5, then when in English teaching, the electric telescopic rod 4 is started through the control panel, the teaching board can be adjusted up and down according to the use heights of different teachers through the telescopic adjustment of the electric telescopic rod 4, thereby being better suitable for teachers with different heights, and two adjustable teaching boards 8 are symmetrically arranged between the upper fixing frame 1 and the lower fixing frame 2 about the central axis of the fixed teaching board 7, the servo motor 13 is started through the control panel, the servo motor 13 drives the conical gear set 14 and the fixed rod 11 to rotate, thereby realizing the multi-angle adjustment of the adjustable teaching boards 8, leading the English teaching knowledge display surface on the teaching boards to be more extensive, avoiding the problem of too many students or light rays to cause teaching blind areas, the quality and the efficiency of english teaching have been improved greatly, and slide rail 3 has been seted up in one side of mount 2 down, and the inside of slide rail 3 is pegged graft and is had english letter splice plate 9, through english letter splice plate 9, can carry out efficient concatenation show to english letter in the english study and english card, and can also let student oneself do all can carry out the permutation and combination in order to the letter picture, the enthusiasm of great improvement student's study, and the bottom intermediate position department of mount 2 has set up pull formula teaching aid and has placed box 10 down, place box 10 through pull formula teaching aid and can collect the storage to the appurtenance that the teaching was used, the functionality and the practicality of device have not only been increased, also avoid simultaneously placing in disorder because of the teaching aid and causing the condition of losing to take place.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Teaching board is used in english teaching with adjustable, including upper bracket (1) and removal base (5), its characterized in that, the bottom of upper bracket (1) is passed through the support column and is connected with lower fixed frame (2), and is provided with two adjustable teaching boards (8) about the axis symmetry of upper bracket (1) and lower fixed frame (2) between upper bracket (1) and lower fixed frame (2), the internally mounted of upper bracket (1) has servo motor (13), and the output fixedly connected with conical gear group (14) of servo motor (13), the internally mounted that the bottom of conical gear group (14) runs through adjustable teaching board (8) has dead lever (11).
2. The adjustable teaching board for English teaching according to claim 1, wherein a slide rail (3) is disposed on one side surface of the lower fixing frame (2), an English letter splicing board (9) is inserted into the slide rail (3), and a drawing teaching aid placing box (10) is installed at a middle position of the bottom of the lower fixing frame (2).
3. The adjustable teaching board for English teaching according to claim 1, wherein two electric telescopic rods (4) are installed between the bottom of the lower fixing frame (2) and the top of the movable base (5), the two electric telescopic rods (4) are the same in size, and the two electric telescopic rods (4) are symmetrical about the central axis of the movable base (5).
4. The adjustable teaching board for english teaching of claim 1, wherein there are two supporting columns, and the fixed teaching board (7) is embedded between two supporting columns, the bottom end of the fixed rod (11) is installed with a plurality of rotating shafts (12), and the plurality of rotating shafts (12) are symmetrical with respect to the central axis of the fixed teaching board (7).
5. The adjustable teaching board for English teaching according to claim 1, wherein the mobile base (5) has a battery mounted inside, the bottom of the mobile base (5) has a plurality of mobile universal wheels (6), and the mobile universal wheels (6) are equidistantly distributed at four corners of the bottom of the mobile base (5).
6. The adjustable teaching board for English teaching of claim 3, wherein a control panel is installed on one side of the electric telescopic rod (4) on the top surface of the movable base (5), and the output end of the control panel is electrically connected to the servo motor (13) and the input end of the electric telescopic rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334265.3U CN210721996U (en) | 2019-03-15 | 2019-03-15 | English teaching is with teaching board with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334265.3U CN210721996U (en) | 2019-03-15 | 2019-03-15 | English teaching is with teaching board with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210721996U true CN210721996U (en) | 2020-06-09 |
Family
ID=70931227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334265.3U Expired - Fee Related CN210721996U (en) | 2019-03-15 | 2019-03-15 | English teaching is with teaching board with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210721996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743456A (en) * | 2022-05-24 | 2022-07-12 | 燕山大学 | Sand table simulation display device convenient to accomodate |
-
2019
- 2019-03-15 CN CN201920334265.3U patent/CN210721996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743456A (en) * | 2022-05-24 | 2022-07-12 | 燕山大学 | Sand table simulation display device convenient to accomodate |
| CN114743456B (en) * | 2022-05-24 | 2023-06-27 | 燕山大学 | Sand table simulation display device convenient to accomodate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209746822U (en) | Multifunctional demonstration device for primary school Chinese teaching | |
| CN111724641A (en) | Economic management class teaching presentation device | |
| CN210667225U (en) | Multifunctional teaching display device | |
| CN210721996U (en) | English teaching is with teaching board with adjustable | |
| CN204432115U (en) | A kind of Multifunctional mathematics teaching showing stand | |
| CN210006213U (en) | teaching plan display device for law teaching | |
| CN210446109U (en) | Mathematics teaching aid | |
| CN210721957U (en) | Teaching aid is used in teaching of many show forms of height-adjustable | |
| CN220571831U (en) | Teaching display device | |
| CN210377975U (en) | Ideological and political theory teaching auxiliary teaching aid | |
| CN210436871U (en) | High school mathematics multifunctional drawing board of studying | |
| CN114458888A (en) | Intelligent device of giving lessons based on think political affairs education usefulness | |
| CN211269493U (en) | Drawing board frame capable of displaying multiple drawing boards simultaneously | |
| CN209312278U (en) | A kind of economic management apparatus for demonstrating | |
| CN209928706U (en) | Educational psychology exhibition device | |
| CN202800755U (en) | Art teaching easel used for outdoor sketching | |
| CN204432118U (en) | A kind of high number teaching Multipurpose display shelf | |
| CN214226222U (en) | A drawing display device for university's mathematics course teaching usefulness | |
| CN213400040U (en) | Think political affairs teaching display device | |
| CN212906680U (en) | Think political affairs teaching stand | |
| CN211699268U (en) | Taste formula english teaching assistance device of university | |
| CN210574505U (en) | English teaching is with word appurtenance convenient to use | |
| CN211628511U (en) | Mathematics teaching aid is used in figure combination | |
| CN210752793U (en) | High school physics mr uses experiment operation panel convenient to remove | |
| CN215215561U (en) | Mathematics computer teaching board |
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: 20200609 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |