CN209688402U - A kind of English teaching multimedia equipment - Google Patents
A kind of English teaching multimedia equipment Download PDFInfo
- Publication number
- CN209688402U CN209688402U CN201920221154.1U CN201920221154U CN209688402U CN 209688402 U CN209688402 U CN 209688402U CN 201920221154 U CN201920221154 U CN 201920221154U CN 209688402 U CN209688402 U CN 209688402U
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- China
- Prior art keywords
- sleeve
- motion bar
- block
- bottom end
- english teaching
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- 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.)
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Abstract
The utility model discloses a kind of English teaching multimedia equipments, including bearing soleplate, the bottom end of bearing soleplate is equipped with several equally distributed mounting bases, wheel is arranged in mounting base, the top middle portion of bearing soleplate is equipped with sleeve one, the middle part of sleeve one is equipped with stop collar, limiting slot is symmetrically arranged on the inner wall of stop collar, motion bar is arranged in stop collar, positive stop strip compatible with limiting slot is symmetrically arranged on motion bar, motion bar is equipped with several equally distributed card slots, the bottom end of motion bar is equipped with spring one, the bottom end of spring one is connect with the inner wall of sleeve one, the top of sleeve one is equipped with regulating mechanism.The utility model has the advantages that whole design is reasonable, structure is simple, the labor intensity of teacher can be effectively reduced, when giving lessons, teacher can carry out selective control use to display board according to actual needs, substantially increase the displaying area of teaching equipment, display board height and deflection angle flexible adjustment, facilitate student preferably to watch study.
Description
Technical field
The utility model relates to English teaching fields, it particularly relates to a kind of English teaching multimedia equipment.
Background technique
Multimedia teaching refers in teaching process, the characteristics of according to instructional objective and teaching object, by Instructional Design,
Reasonably select and use Modern Teaching Medium, and with Traditional teaching means organic assembling, participate in whole course of teaching, jointly with a variety of
Media information acts on student, forms reasonable teaching process structure, the teaching efficiency for being optimal.Multimedia is modern religion
It educates with the religion of the Modern Education Technologies such as computer, projector, magic lantern, show stand, video recording, broadcast, film, electronic whiteboard, computer
Educate indispensable device concept, with Modern Educational Theory and technology, by design to teaching process and resource, exploitation,
Using, management and evaluation, to realize the theory and practice of teaching modernization.
Present displaying explanation teaching aid is mostly miscellaneous magnetic white board, is had a single function, using flexible is poor, inconvenient
In movement.It is unfavorable for student's therefrom draw on knowledge.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
It is existing to overcome the utility model proposes a kind of English teaching multimedia equipment for the problems in the relevant technologies
Above-mentioned technical problem present in the relevant technologies.
For this purpose, the specific technical solution that the utility model uses is as follows:
A kind of English teaching multimedia equipment, including bearing soleplate, the bottom end of the bearing soleplate are equipped with several uniformly
The mounting base of distribution, wheel is arranged in the mounting base, and the top middle portion of the bearing soleplate is equipped with sleeve one, the sleeve
One middle part is equipped with stop collar, is symmetrically arranged with limiting slot on the inner wall of the stop collar, is arranged with motion bar in the stop collar,
Positive stop strip compatible with the limiting slot is symmetrically arranged on the motion bar, the motion bar is uniformly distributed equipped with several
Card slot, the bottom end of the motion bar is equipped with spring one, and the bottom end of the spring one is connect with the inner wall of the sleeve one, described
The top of sleeve one is equipped with regulating mechanism, and the top of the motion bar is equipped with turntable, and the top of the turntable is connect with display board.
Further, the top side of the bearing soleplate is equipped with pull rod.
Further, the latch segment to match with the wheel is equipped in the mounting base.
Further, the regulating mechanism includes the sleeve two being conducted with the sleeve one, the top of the sleeve two
Equipped with fixed block, the side of the fixed block is equipped with pressing plate, is connected between the pressing plate and the fixed block by shaft,
The bottom end side of the pressing plate is equipped with spring two, and the other end of the spring two is connect with the top of the sleeve two, described
One end of pressing plate is equipped with arc block, and the side of the arc block is equipped with limited block, and the side of the limited block is equipped with fluting, institute
Arc block and the fluting are stated by activity axis connection, the limited block, which runs through, to be located on the fixed block and the sleeve two
Through-hole extends in the card slot.
Further, the bottom end of the limited block is equipped with non-slipping block.
The utility model has the following beneficial effects: can be realized display board height adjustment by the setting of regulating mechanism, and turn
The setting of disk then can be realized the deflection of display board, and wheel is then convenient for the movement of device, and whole design is reasonable, and structure is simple, energy
The labor intensity for effectively reducing teacher, when giving lessons, teacher, which can carry out selective control to display board according to actual needs, makes
With substantially increasing the displaying area of teaching equipment, display board height and deflection angle flexible adjustment, student facilitated preferably to see
See study.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of English teaching multimedia equipment of the utility model embodiment；
Fig. 2 is the limiting slot schematic diagram according to a kind of English teaching multimedia equipment of the utility model embodiment；
Fig. 3 is the positive stop strip schematic diagram according to a kind of English teaching multimedia equipment of the utility model embodiment；
Fig. 4 is the regulating mechanism schematic diagram according to a kind of English teaching multimedia equipment of the utility model embodiment.
In figure:
1, bearing soleplate；2, mounting base；3, wheel；4, sleeve one；5, stop collar；6, limiting slot；7, motion bar；8, it limits
Item；9, card slot；10, spring one；11, regulating mechanism；12, turntable；13, display board；14, pull rod；15, sleeve two；16, fixed
Block；17, pressing plate；18, shaft；19, spring two；20, arc block；21, limited block；22, it slots；23, through-hole.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing, these attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason, cooperation refer to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this is practical new
The advantages of type, the component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Embodiment according to the present utility model provides a kind of English teaching multimedia equipment.
Embodiment one:
As shown in Figure 1-3, according to a kind of English teaching multimedia equipment of the utility model embodiment, including bearing soleplate
1, the bottom end of the bearing soleplate 1 is equipped with several equally distributed mounting bases 2, is arranged with wheel 3, institute in the mounting base 2
The top middle portion for stating bearing soleplate 1 is equipped with sleeve 1, and the middle part of the sleeve 1 is equipped with stop collar 5, the stop collar 5 it is interior
It is symmetrically arranged with limiting slot 6 on wall, motion bar 7 is arranged in the stop collar 5, is symmetrically arranged on the motion bar 7 and the limit
The position compatible positive stop strip 8 of slot 6, the motion bar 7 are equipped with several equally distributed card slots 9, the bottom end of the motion bar 7
Equipped with spring 1, the bottom end of the spring 1 is connect with the inner wall of the sleeve 1, and the top of the sleeve 1 is equipped with
The top of regulating mechanism 11, the motion bar 7 is equipped with turntable 12, and the top of the turntable 12 is connect with display board 13.
With the aid of the technical scheme, 13 height adjustment of display board can be realized by the setting of regulating mechanism 11, and turns
The setting of disk 12 then can be realized the deflection of display board 13, and wheel 3 is then convenient for the movement of device, and whole design is reasonable, structure letter
It is single, the labor intensity of teacher can be effectively reduced, teacher can carry out selectivity to display board 13 according to actual needs when giving lessons
It adjusts and uses, substantially increase the displaying area of teaching equipment, 13 height of display board and deflection angle flexible adjustment, facilitate student
Preferably viewing study.
Embodiment two:
As shown in Figure 1, the top side of the bearing soleplate 1 is equipped with pull rod 14.Consequently facilitating the movement of equipment.
As shown in Figure 1, being equipped with the latch segment to match with the wheel 3 in the mounting base 2.Consequently facilitating equipment is mobile
Fixation later.
As shown in figure 4, the regulating mechanism 11 includes the sleeve 2 15 being conducted with the sleeve 1, the sleeve two
15 top is equipped with fixed block 16, and the side of the fixed block 16 is equipped with pressing plate 17, the pressing plate 17 and the fixed block
It is connected between 16 by shaft 18, the bottom end side of the pressing plate 17 is equipped with spring 2 19, the other end of the spring 2 19
It is connect with the top of the sleeve 2 15, one end of the pressing plate 17 is equipped with arc block 20, and the side of the arc block 20 is set
There is limited block 21, the side of the limited block 21 is equipped with fluting 22, and the arc block 20 is connected with the fluting 22 by movable axis
It connects, the limited block 21 runs through the through-hole 23 being located on the fixed block 16 and the sleeve 2 15 and extends in the card slot 9.
As shown in figure 4, the bottom end of the limited block 21 is equipped with non-slipping block.Consequently facilitating the limit to card slot 9.
Working principle: during giving lessons when teacher needs that display board 13 is adjusted, pressing plate 17 need to only be applied
Certain pressure, at this point, spring 2 19 is compressed, the pressing of pressing plate 17 promotes pressing plate 17 to present centered on shaft 18
Deflection, the deflection of pressing plate 17 drive the deflection of arc block 20, and the deflection of arc block 20 drives limited block 21 to erect in through-hole 23
Histogram to movement, finally make limited block 21 be detached from limit to card slot 9, then adjust the height of motion bar 7 according to demand,
The pressing to pressing plate 17 need to only be stopped after the completion of height adjustment, so that promoting limited block under the expansion force effect of spring 2 19
21 only need to rotate with 9 clamping of card slot, fixation of the completion to motion bar 7 when needing to carry out angular adjustment to display board 13
Display board 13.
In conclusion can be realized by means of the above-mentioned technical proposal of the utility model by the setting of regulating mechanism 11
13 height adjustment of display board, and the setting of turntable 12 then can be realized the deflection of display board 13, wheel 3 is then convenient for the shifting of device
Dynamic, whole design is reasonable, and structure is simple, can effectively reduce the labor intensity of teacher, and when giving lessons, teacher can be according to practical need
It asks and selective control use is carried out to display board 13, substantially increase the displaying area of teaching equipment, 13 height of display board and partially
Gyration flexible adjustment facilitates student preferably to watch study.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of English teaching multimedia equipment, which is characterized in that including bearing soleplate (1), the bottom end of the bearing soleplate (1)
Equipped with several equally distributed mounting bases (2), it is arranged with wheel (3) in the mounting base (2), the bearing soleplate (1)
Top middle portion is equipped with sleeve one (4), and the middle part of the sleeve one (4) is equipped with stop collar (5), on the inner wall of the stop collar (5)
It is symmetrically arranged with limiting slot (6), is arranged with motion bar (7) in the stop collar (5), be symmetrically arranged on the motion bar (7) and institute
The compatible positive stop strip (8) of limiting slot (6) is stated, the motion bar (7) is equipped with several equally distributed card slots (9), described
The bottom end of motion bar (7) is equipped with spring one (10), and the bottom end of the spring one (10) is connect with the inner wall of the sleeve one (4),
The top of the sleeve one (4) is equipped with regulating mechanism (11), and the top of the motion bar (7) is equipped with turntable (12), the turntable
(12) top is connect with display board (13).
2. a kind of English teaching multimedia equipment according to claim 1, which is characterized in that the bearing soleplate (1)
Top side is equipped with pull rod (14).
3. a kind of English teaching multimedia equipment according to claim 1, which is characterized in that set in the mounting base (2)
There is the latch segment to match with the wheel (3).
4. a kind of English teaching multimedia equipment according to claim 1, which is characterized in that regulating mechanism (11) packet
The sleeve two (15) being conducted with the sleeve one (4) is included, the top of the sleeve two (15) is equipped with fixed block (16), described solid
The side for determining block (16) is equipped with pressing plate (17), between the pressing plate (17) and the fixed block (16) even by shaft (18)
It connects, the bottom end side of the pressing plate (17) is equipped with spring two (19), the other end of the spring two (19) and the sleeve two
(15) top connection, one end of the pressing plate (17) are equipped with arc block (20), and the side of the arc block (20) is equipped with limit
Position block (21), the side of the limited block (21) are equipped with fluting (22), and the arc block (20) and the fluting (22) pass through work
Moving axis connection, the limited block (21) are run through the through-hole (23) being located on the fixed block (16) and the sleeve two (15) and are extended
In to the card slot (9).
5. a kind of English teaching multimedia equipment according to claim 4, which is characterized in that the bottom of the limited block (21)
End is equipped with non-slipping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221154.1U CN209688402U (en) | 2019-02-21 | 2019-02-21 | A kind of English teaching multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221154.1U CN209688402U (en) | 2019-02-21 | 2019-02-21 | A kind of English teaching multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688402U true CN209688402U (en) | 2019-11-26 |
Family
ID=68602495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221154.1U Expired - Fee Related CN209688402U (en) | 2019-02-21 | 2019-02-21 | A kind of English teaching multimedia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324112A (en) * | 2020-10-29 | 2021-02-05 | 刘志专 | Hand-push type painting device for building floor painting |
-
2019
- 2019-02-21 CN CN201920221154.1U patent/CN209688402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324112A (en) * | 2020-10-29 | 2021-02-05 | 刘志专 | Hand-push type painting device for building floor painting |
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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: 20191126 Termination date: 20210221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |