CN209607162U - A kind of height is adjustable and moveable English teaching teaching aid - Google Patents
A kind of height is adjustable and moveable English teaching teaching aid Download PDFInfo
- Publication number
- CN209607162U CN209607162U CN201920018185.7U CN201920018185U CN209607162U CN 209607162 U CN209607162 U CN 209607162U CN 201920018185 U CN201920018185 U CN 201920018185U CN 209607162 U CN209607162 U CN 209607162U
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- Prior art keywords
- board
- fixedly installed
- threaded rod
- education
- height
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to teaching aid technical fields, and disclose that a kind of height is adjustable and moveable English teaching teaching aid, including pedestal, the bottom of the pedestal is fixedly installed with idler wheel easy to remove, support tube is fixedly installed at the top of the pedestal, the support tube internal activity is socketed with threaded rod, plectane is fixedly installed at the top of the support tube, sliding annulus is fixedly installed at the top of plectane, the top of plectane is equipped with the nut for adjusting threaded rod height, the locating slot of nut offered for contacting with sliding annulus.The height is adjustable and moveable English teaching teaching aid, it is contacted by locating piece with support tube, the position of threaded rod to locating piece and thereon is defined, so that rotating nuts make to make threaded rod mobile, threaded rod is avoided to rotate with the rotation of nut, to adjust the height of board of education, and the idler wheel of pedestal makes teaching aid easy to remove, so that advantage easy to remove can be reconciled by reaching height.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of height is adjustable and moveable English teaching is used
Teaching aid.
Background technique
Teaching aid is the material object to propagate science and technology, the artificial purpose of education, is indispensable equipment in teenager's teaching, teaching aid
As the apparatus of teacher's aided education, there are other means irreplaceable roles, no matter which subject, can have certain
Teaching aid is really included in teaching process as needed as auxiliary tool, teacher by teaching aid, bases oneself upon reality, is selected and in due course using religion
Tool, can excite students ' interest of study, and prominent focal points break through teaching difficulty, Classroom Teaching structure, Developing Students ' innovation
Thinking ability can effectively improve quality of instruction and efficiency, and English becomes international exchange language, and English becomes universal language thus
One of, in order to which the interest of student is turned up, people develop English teaching teaching aid, consequently facilitating teaching.
Existing English teaching with teaching aid during demonstration because structure is fixed, cause according to circumstances adjust height
Degree, in order to demonstrate, and English teaching is more heavy with teaching aid, it is difficult to which mobile, it is adjustable simultaneously that we have proposed a kind of height thus
Moveable English teaching teaching aid.
Utility model content
In view of the deficiencies of the prior art, the utility model provides that a kind of height is adjustable and the religion of moveable English teaching
Tool, advantage easy to remove can be reconciled by having height, solve English teaching with teaching aid during demonstration because structure is fixed,
Cause according to circumstances adjust height, in order to demonstrate, and English teaching is more heavy with teaching aid, it is difficult to mobile problem.
The utility model provides the following technical solutions: a kind of height is adjustable and moveable English teaching teaching aid, including
Pedestal, the bottom of the pedestal are fixedly installed with idler wheel easy to remove, and support tube, institute are fixedly installed at the top of the pedestal
It states support tube internal activity and is socketed with threaded rod, plectane is fixedly installed at the top of the support tube, the top of the plectane is solid
Equipped with sliding annulus, the top of the plectane is equipped with the nut for adjusting threaded rod height for Dingan County, and offering for the nut is used for
The bottom of the locating slot contacted with sliding annulus, the nut is rotatablely connected by the outer surface of locating slot and sliding annulus, institute
The inner thread of the outer surface and nut of stating threaded rod is socketed, the outer surface of the threaded rod and the inside pivot bush unit of plectane,
Fixed link is fixedly installed at the top of the threaded rod, the top of the fixed link is rotatably connected to teaching by connecting shaft
Plate, the outer surface movable sleeve of the fixed link are connected to shift(ing) ring, and the outer surface of the shift(ing) ring is fixedly installed with support rod, described
The quantity of support rod is two, and the equal movable sleeve in one end of two support rods is connected to rotating ring, and the surface of the support rod is solid
Dingan County's dress is fixedly installed with locating rod, the board of education on the outside of the rotating ring for limiting the fixed plate of rotation ring position
The back side be fixedly installed with the positioning rotating shaft for connecting locating rod, one end of the locating rod and positioning rotating shaft are rotatablely connected.
Preferably, the front of the board of education is fixedly installed with board, the board be it is iron, the board of education
Front offers the space below board, the quantity in the space be it is a, the inside in a space is placed with multiple
It is carved with the square plate of different letters, for a corresponding different English alphabets, the inside of the square plate, which is equipped with, to be used for and board
The magnetite of absorption.
Preferably, the positive bottom end of the board of education is fixedly installed with multiple fixed blocks, and the surface of the fixed block passes through
Fixed rotating shaft is rotatably connected to cover board, and the cover board is for hiding space.
Preferably, the equal screw thread in the both ends of the cover board is socketed with the screw rod for fixing cap locations, the board of education
Side offer the threaded hole for connecting screw rod.
Preferably, the bottom of the threaded rod is fixedly installed with the locating piece for preventing threaded rod from rotating, and support tube is interior
Wall be it is rectangular, for increasing and the torque of locating piece.
Preferably, the outer surface thread of the shift(ing) ring is socketed with screw rod for fixing, and one end of the screw rod is run through
Shift(ing) ring simultaneously extends to the inside of shift(ing) ring and contacts with the surface of fixed link.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the highly adjustable and moveable English teaching teaching aid, is contacted by locating piece with support tube, to locating piece
The position of threaded rod thereon is defined, so that rotating nuts make threaded rod mobile, avoids threaded rod with the rotation of nut
Then rotation, so that the height of board of education is adjusted, and the idler wheel of pedestal makes teaching aid easy to remove, so that reaching height can reconcile
Advantage easy to remove.
2, highly adjustable and moveable English teaching teaching aid, by the board in board of education, so that teacher is just
In writing, and the square plate of different letters is placed in space so that put between the square plate of different letter it is neat, with
It is easy to use, square plate is because magnetite can be adsorbed on board, to be combined into desired English, say Chinese by teacher and do not have
It allows student to put English, to realize the interaction in classroom, increases the interest of student.
3, the highly adjustable and moveable English teaching teaching aid, is moved in fixed link by shift(ing) ring, so that branch
Strut moves, and locating rod connection board of education and support rod lead to the angle of board of education so that locating rod pulls board of education
Change, to adjust the angle of board of education, and board of education is supported using locating rod, so that board of education is more stable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the utility model structure diagram；
Fig. 4 is the utility model structure diagram.
In figure: 1, pedestal；2, support tube；3, threaded rod；4, plectane；5, annulus is slided；6, nut；7, locating slot；8, solid
Fixed pole；9, board of education；10, shift(ing) ring；11, support rod；12, rotating ring；13, locating rod；14, positioning rotating shaft；15, board；
16, space；17, square plate；18, fixed block；19, cover board；20, screw rod；21, locating piece；22, screw 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 height is adjustable and moveable English teaching teaching aid, including pedestal 1, the bottom of pedestal 1
Portion is fixedly installed with idler wheel easy to remove, and the top of pedestal 1 is fixedly installed with support tube 2, and 2 internal activity of support tube is socketed with
Threaded rod 3, the bottom of threaded rod 3 is fixedly installed with the locating piece 21 for preventing threaded rod 3 from rotating, and the inner wall of support tube 2 is side
Shape is fixedly installed with plectane 4 with the torque of locating piece 21, the top of support tube 2 for increasing, and the top of plectane 4 is fixedly mounted
Have a sliding annulus 5, the top of plectane 4 is equipped with the nut 6 for adjusting 3 height of threaded rod, nut 6 offer for sliding annulus
The bottom of 5 locating slots 7 contacted, nut 6 is rotatablely connected by the outer surface of locating slot 7 and sliding annulus 5, outside threaded rod 3
The inner thread of surface and nut 6 is socketed, the outer surface of threaded rod 3 and the inside pivot bush unit of plectane 4, the top of threaded rod 3
It is fixedly installed with fixed link 8, the top of fixed link 8 is rotatably connected to board of education 9 by connecting shaft, passes through locating piece 21 and branch
Stay tube 2 contacts, and the position of threaded rod 3 to locating piece 21 and thereon is defined, so that rotating nuts 6 make threaded rod 3 mobile,
Threaded rod 3 is avoided to rotate with the rotation of nut 6, so that the height of board of education 9 is adjusted, and the idler wheel of pedestal 1 makes teaching aid
Easy to remove, so that advantage easy to remove can be reconciled by reaching height, the outer surface movable sleeve of fixed link 8 is connected to shift(ing) ring 10,
The outer surface thread of shift(ing) ring 10 is socketed with screw rod 22 for fixing, and one end of screw rod 22 through shift(ing) ring 10 and extends to shifting
It the inside of rotating ring 10 and is contacted with the surface of fixed link 8, the outer surface of shift(ing) ring 10 is fixedly installed with support rod 11, support rod 11
Quantity be two, the equal movable sleeve in one end of two support rods 11 is connected to rotating ring 12, and the surface of support rod 11, which is fixedly mounted, to be used
In the fixed plate for limiting 12 position of rotating ring, the outside of rotating ring 12 is fixedly installed with locating rod 13, and the back side of board of education 9 is fixed
Positioning rotating shaft 14 for connecting locating rod 13 is installed, one end of locating rod 13 and positioning rotating shaft 14 are rotatablely connected, and pass through shifting
Rotating ring 10 moves in fixed link 8, so that support rod 11 moves, and locating rod 13 connects board of education 9 and support rod 11, makes
It obtains locating rod 13 and pulls board of education 9, lead to the angulation change of board of education 9, to adjust the angle of board of education 9, and utilize positioning
Bar 13 supports board of education 9, so that board of education 9 is more stable；
The front of board of education 9 is fixedly installed with board 15, board 15 be it is iron, the front of board of education 9 offers position
In the space 16 of the lower section of board 15, the quantity in space 16 is 26, and the inside in 26 spaces 16, which is placed with, multiple is carved with difference
The square plate 17 of letter, for corresponding to 26 different English alphabets, the inside of square plate 17 is equipped with for adsorbing with board 15
Magnetite, the positive bottom end of board of education 9 is fixedly installed with multiple fixed blocks 18, and the surface of fixed block 18 passes through fixed rotating shaft and rotates
It is connected with cover board 19, for hiding space 16, the equal screw thread in the both ends of cover board 19 is socketed with for fixing 19 position of cover board cover board 19
Screw rod 20, the side of board of education 9 offers the threaded hole for connecting screw rod 20, passes through the board in board of education 9
15, so that teacher is convenient for writing, and the square plate 17 of different letters is placed in space 16, so that different letters is rectangular
It is put between plate 17 neatly, in order to use, square plate 17 is because magnetite can be adsorbed on board 15, to be combined into desired
English says Chinese by teacher and student is not allowed to put English, to realize the interaction in classroom, increases the interest of student.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of height is adjustable and moveable English teaching teaching aid, including pedestal (1), it is characterised in that: the pedestal (1)
Bottom be fixedly installed with idler wheel easy to remove, be fixedly installed with support tube (2), the support at the top of the pedestal (1)
Pipe (2) internal activity is socketed with threaded rod (3), is fixedly installed with plectane (4) at the top of the support tube (2), the plectane (4)
Top be fixedly installed with sliding annulus (5), the top of the plectane (4) is equipped with the nut (6) for adjusting threaded rod (3) height,
The locating slot (7) of the nut (6) offered for contacting with sliding annulus (5), the bottom of the nut (6) passes through positioning
The outer surface of slot (7) and sliding annulus (5) is rotatablely connected, the outer surface of the threaded rod (3) and the inner thread set of nut (6)
It connects, the outer surface of the threaded rod (3) and the inside pivot bush unit of plectane (4), is fixedly installed at the top of the threaded rod (3)
Fixed link (8), the top of the fixed link (8) are rotatably connected to board of education (9) by connecting shaft, the fixed link (8)
Outer surface movable sleeve is connected to shift(ing) ring (10), and the outer surface of the shift(ing) ring (10) is fixedly installed with support rod (11), the branch
The quantity of strut (11) is two, and the equal movable sleeve in one end of two support rods (11) is connected to rotating ring (12), the support
The fixed plate for limiting rotating ring (12) position, the fixed peace in the outside of the rotating ring (12) is fixedly mounted in the surface of bar (11)
Equipped with locating rod (13), the back side of the board of education (9) is fixedly installed with the positioning rotating shaft (14) for connecting locating rod (13),
One end and positioning rotating shaft (14) of the locating rod (13) are rotatablely connected.
2. a kind of height according to claim 1 is adjustable and moveable English teaching teaching aid, it is characterised in that: described
The front of board of education (9) is fixedly installed with board (15), and the board (15) is iron, the front of the board of education (9)
The space (16) being located at below board (15) is offered, the quantity of the space (16) is 26,26 spaces (16)
Inside be placed with multiple square plates (17) for being carved with different letters, for corresponding to 26 different English alphabets, the square plate
(17) inside is equipped with the magnetite for adsorbing with board (15).
3. a kind of height according to claim 1 is adjustable and moveable English teaching teaching aid, it is characterised in that: described
Board of education (9) positive bottom end is fixedly installed with multiple fixed blocks (18), and the surface of the fixed block (18) passes through fixed rotating shaft
It is rotatably connected to cover board (19), the cover board (19) is for hiding space (16).
4. a kind of height according to claim 3 is adjustable and moveable English teaching teaching aid, it is characterised in that: described
The equal screw thread in both ends of cover board (19) is socketed with the screw rod (20) for fixing cover board (19) position, the side of the board of education (9)
Face offers the threaded hole for connecting screw rod (20).
5. a kind of height according to claim 1 is adjustable and moveable English teaching teaching aid, it is characterised in that: described
The bottom of threaded rod (3) is fixedly installed with the locating piece (21) for preventing threaded rod (3) from rotating, and the inner wall of support tube (2) is side
Shape, for increasing and the torque of locating piece (21).
6. a kind of height according to claim 1 is adjustable and moveable English teaching teaching aid, it is characterised in that: described
The outer surface thread of shift(ing) ring (10) is socketed with screw rod for fixing (22), and shift(ing) ring is run through in one end of the screw rod (22)
(10) it and extends to the inside of shift(ing) ring (10) and is contacted with the surface of fixed link (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018185.7U CN209607162U (en) | 2019-01-07 | 2019-01-07 | A kind of height is adjustable and moveable English teaching teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018185.7U CN209607162U (en) | 2019-01-07 | 2019-01-07 | A kind of height is adjustable and moveable English teaching teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607162U true CN209607162U (en) | 2019-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920018185.7U Expired - Fee Related CN209607162U (en) | 2019-01-07 | 2019-01-07 | A kind of height is adjustable and moveable English teaching teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874956A (en) * | 2019-11-29 | 2020-03-10 | 盐城盐龙文化体育产业投资有限公司 | Multimedia teaching equipment with eye-protecting function |
| CN111063222A (en) * | 2019-12-31 | 2020-04-24 | 河南护理职业学院 | Multifunctional teaching demonstration device |
-
2019
- 2019-01-07 CN CN201920018185.7U patent/CN209607162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874956A (en) * | 2019-11-29 | 2020-03-10 | 盐城盐龙文化体育产业投资有限公司 | Multimedia teaching equipment with eye-protecting function |
| CN111063222A (en) * | 2019-12-31 | 2020-04-24 | 河南护理职业学院 | Multifunctional teaching demonstration device |
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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: 20191108 |