CN207020851U - A kind of English teaching shows hanging plate - Google Patents
A kind of English teaching shows hanging plate Download PDFInfo
- Publication number
- CN207020851U CN207020851U CN201720651329.3U CN201720651329U CN207020851U CN 207020851 U CN207020851 U CN 207020851U CN 201720651329 U CN201720651329 U CN 201720651329U CN 207020851 U CN207020851 U CN 207020851U
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- China
- Prior art keywords
- rotating shaft
- riser
- platform
- fixed
- batching
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Abstract
The utility model discloses a kind of English teaching to show hanging plate, and the first platform lower surface is provided with universal wheel；First platform upper surface is provided with expansion link and cylinder, and expansion link is fixed to the second platform lower surface with cylinder piston rod top；Second platform upper surface is provided with riser, and the preceding surface top of riser, bottom are respectively equipped with first and second rotating shaft, and first and second rotating shaft is rotated by first and second motor driven respectively；The preceding surface left and right side of riser is arranged with slide rail；Magnetic batching is provided between first and second rotating shaft, first rotating shaft is fixed on batching top, and batching bottom is arranged with static line, and two static lines are individually fixed in the second rotating shaft, and batching left and right ends are slided on corresponding slide rail respectively；The preceding surface of riser is surrounded by LED；Second platform upper surface is provided with the control panel of the first motor of control, the second motor, cylinder and LED switch；Drawer is provided with second landing cavity.It will not be rocked when batching deploys in the utility model, it is convenient to teach, and height adjustable, carries laborsaving.
Description
Technical field
The utility model belongs to English teaching field of tool, and in particular to a kind of English teaching shows hanging plate.
Background technology
At present, English has been widely used for every field, therefore English study is also more exposed to the attention of people.Classroom
The understanding of student is easily deepened in the appropriate increase picture demonstration of upper teacher, improves the quality of teaching.Existing panel has collapsible, drawing
Bar contraction type and simple fixed panel etc., these panels operate cumbersome when needing and changing displaying content.
Fixed plate is not provided with behind soft batching in English teaching of the prior art displaying hanging plate, when by soft volume
After cloth expansion, soft batching directly hangs setting, and the phenomenon rocked just occurs in so soft batching, consolidates when by picture to be presented
When determining onto soft batching, the phenomenon rocked also occurs in picture to be presented, therefore English Instructor is saying that class hour is very inconvenient；It is existing
Have and also have a kind of English teaching hanging plate in technology, the spread of the hanging plate is fixed on plate body behind, without using the English
Spread can not be rolled during teaching hanging plate, and many dusts are so easily accumulated on spread, and before taking lessons in English every time, English
Language teacher is required for carrying the English teaching hanging plate in person to classroom, carries harder.
Utility model content
The utility model provides a kind of English teaching displaying hanging plate, and batching is not in what is rocked when in deployed condition
Phenomenon, the English picture to be presented being so fixed on batching is also not in the phenomenon rocked, therefore English Instructor is teaching
When it is very convenient, and the utility model carries laborsaving, and height regulation corresponding to being carried out for the different English Instructor of height,
Using very convenient.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of English teaching shows hanging plate, including the first horizontal and rectangular platform, the corner of the first platform lower surface
Symmetrically it is fixed with universal wheel；The corner of first platform upper surface is symmetrically fixed with vertical expansion link, the first platform upper end
Middle face is fixed with the vertically arranged cylinder of piston rod, and the second horizontal platform, and expansion link are provided with directly over the first platform
And the top of piston rod is respectively fixed to the lower surface of the second platform, the second platform is flat by the kinetic energy relatively first of cylinder
Platform moves up and down；The riser that vertical and surface is transversely set, the preceding surface top of riser are fixed with the middle part of second platform upper surface
Portion is fixed with horizontal first rotating shaft, and first rotating shaft right-hand member is arranged with the first little gear, the upper left riser of the first little gear
Preceding surface is fixed with the first motor, and the first canine tooth being meshed with the first little gear is arranged with the right output shaft of the first motor
Wheel；Surface bottom portion is fixed with the second horizontal rotating shaft before riser, and the second rotating shaft is in the underface of first rotating shaft, second turn
The right-hand member of axle is arranged with the second little gear, and the preceding surface of riser of the second little gear lower left is fixed with the second motor, the second electricity
The second gear wheel being meshed with the second little gear, first rotating shaft and the rotation direction of the second rotating shaft are arranged with the right output shaft of machine
Identical and first rotating shaft is engaged with the slewing rate of the second rotating shaft；At left and right sides of riser between first rotating shaft and the second rotating shaft
Symmetrically it is fixed with vertical slide rail；Magnetic batching is provided between first rotating shaft and the second rotating shaft, and magnetic batching top is fixed on
In first rotating shaft, magnetic batching bottom is symmetrically fixed with static line, and the other end of two static lines is individually fixed in second turn
Axle corresponding position, and static line is vertically set when static line is in deployed condition, the left and right ends of magnetic batching are slided respectively
It is dynamic to be arranged on corresponding slide rail, English picture is fixed on by multiple magnetic fastening blocks when magnetic batching is in deployed condition
On magnetic batching；It is the preceding surface of riser on first rotating shaft top, the preceding surface of riser of the second rotating shaft bottom, vertical on the left of the slide rail of left side
The preceding surface of riser on the right side of the preceding surface of plate and right side slide rail is equipped with LED；The second platform upper surface on the right side of riser is provided with
Control panel, control panel are provided with the switch of the first motor, the second motor, cylinder and each LED；Second platform is cavity
Structure, the cavity interior edge of the second platform are transversely provided with multiple drawers.
Further, the height of the magnetic batching is higher than the vertical range between first rotating shaft and the second shaft centerline.
Further, the universal wheel is provided with the locking device for locking universal wheel.
Further, the preceding surface of the riser is welded with first rotating shaft support in first rotating shaft opening position, and first rotating shaft is led to
Cross clutch shaft bearing to be connected with first rotating shaft holder pivots, the preceding surface of riser is welded with the second rotating shaft branch at the second rotating shaft position
Frame, the second rotating shaft are rotatablely connected by second bearing and the second rotary shaft rack.
Further, the first motor supporting base is welded with rear side of first motor, the first motor supporting base passes through spiral shell
Bolt is fixedly connected on the corresponding position on the preceding surface of riser, and the second motor supporting base, the second electricity are welded with rear side of the second motor
Machine support base is bolted to connection in the corresponding position on the preceding surface of riser.
Further, multiple drawers are uniformly distributed in the cavity of the second platform, and the shape of each drawer is identical with size.
Relative to prior art, the beneficial effects of the utility model are：
Magnetic batching is provided with the utility model between first rotating shaft and the second rotating shaft, and magnetic batching top is fixed on first
In rotating shaft, magnetic batching bottom is symmetrically fixed with static line, and the other end of two static lines is individually fixed in the second rotating shaft pair
Opening position is answered, the left and right ends of magnetic batching are slideably positioned on corresponding slide rail respectively, and first rotating shaft and turn of the second rotating shaft
Dynamic direction is identical and its slewing rate is engaged, and is rotated by the first motor driven first rotating shaft and passes through the second motor belt motor simultaneously
Dynamic second rotating shaft is rotated to same direction, and then the magnetic batching in rolled state is deployed from first rotating shaft and by two
Static line is involved in the second rotating shaft, due to magnetic batching height higher than between first rotating shaft and the second shaft centerline it is vertical away from
From so when being rotated further first rotating shaft and the second rotating shaft, magnetic batching can be further higher by first rotating shaft and second turn
The part magnetic batching of vertical range is also involved in the second rotating shaft between shaft centre line, and such magnetic batching is at deploying shape
State, and the left and right ends of the magnetic batching in deployed condition are all slideably positioned on corresponding slide rail, therefore in expansion shape
The magnetic batching of state is not in the phenomenon rocked, and then is also not in fixed to the English picture to be presented on magnetic batching
The phenomenon rocked, such English Instructor are saying that class hour is very convenient；The corner of the first platform lower surface in the utility model is symmetrical
Universal wheel is fixed with, English Instructor only needs to shift English teaching displaying hanging plate onto classroom i.e. so before taking lessons in English
Can, carry laborsaving；The corner of the first platform upper surface is symmetrically fixed with vertical expansion link, the first platform in the utility model
The cylinder that piston rod is vertically set is fixed with the middle part of upper surface, the second horizontal platform is provided with directly over the first platform, and
The top of expansion link and piston rod is respectively fixed to the lower surface of the second platform, and the second platform is relative by the kinetic energy of cylinder
First platform moves up and down, and can thus be directed to corresponding to the different English Instructor's progress of height and highly adjust, using very convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that the utility model purpose, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings to the utility model
It is described in further detail.
As shown in figure 1, the utility model includes the first horizontal and rectangular platform 1, the corner of the lower surface of the first platform 1
Symmetrical to be fixed with universal wheel 2, universal wheel 2 is provided with the locking device for locking universal wheel 2（Do not shown in figure）, locking dress
Put and belong to prior art；The corner of the upper surface of first platform 1 is symmetrically fixed with vertical expansion link 3, the upper surface of the first platform 1
Middle part is fixed with the vertically arranged cylinder 5 of piston rod 4, and the second horizontal platform 6 is provided with directly over the first platform 1, and flexible
The top of bar 3 and piston rod 4 is respectively fixed to the lower surface of the second platform 6, the kinetic energy phase that the second platform 6 passes through cylinder 5
First platform 1 is moved up and down；The riser 7 that vertical and surface is transversely set is fixed with the middle part of the upper surface of second platform 6, is stood
Surface crown is fixed with horizontal first rotating shaft 8 before plate 7, and the right-hand member of first rotating shaft 8 is arranged with the first little gear 9, the first small tooth
Take turns 9 upper left 7 preceding surfaces of riser and be fixed with the first motor 10, be arranged with 10 right output shaft of the first motor and the first small tooth
The first gear wheel 11 that wheel 9 is meshed, the 7 preceding surface of riser is welded with first rotating shaft support in the opening position of first rotating shaft 8（Figure
In do not show）, first rotating shaft 8 passes through clutch shaft bearing（Do not shown in figure）It is connected with first rotating shaft holder pivots, first electricity
The rear side of machine 10 is welded with the first motor supporting base（Do not shown in figure）, the first motor supporting base, which is bolted to connection, to be stood
The corresponding position on 7 preceding surface of plate；Surface bottom portion is fixed with the second horizontal rotating shaft 12 before riser 7, and at the second rotating shaft 12
In the underface of first rotating shaft 8, the right-hand member of the second rotating shaft 12 is arranged with the second little gear 13, and the lower left of the second little gear 13 is stood
7 preceding surface of plate is fixed with the second motor 14, is arranged with what is be meshed with the second little gear 13 on 14 right output shaft of the second motor
Second gear wheel 15, the 7 preceding surface of riser are welded with the second rotary shaft rack in the opening position of the second rotating shaft 12（Do not shown in figure）,
Second rotating shaft 12 passes through second bearing（Do not shown in figure）It is rotatablely connected with the second rotary shaft rack, the rear side of second motor 14
It is welded with the second motor supporting base（Do not shown in figure）, the second motor supporting base is bolted to connection on 7 preceding surface of riser
Corresponding position, first rotating shaft 8 is identical with the rotation direction of the second rotating shaft 12 and the rotation of the rotating shaft 12 of first rotating shaft 8 and second
Speed is engaged；The left and right sides of riser 7 between the rotating shaft 12 of first rotating shaft 8 and second is symmetrically fixed with vertical slide rail 16；
Magnetic batching 17 is provided between the rotating shaft 12 of first rotating shaft 8 and second, and the top of magnetic batching 17 is fixed in first rotating shaft 8, magnetic
The bottom of batching 17 is symmetrically fixed with static line 18, and the other end of two static lines 18 is individually fixed in 12 corresponding position of the second rotating shaft
Place is put, and static line 18 is vertically set when static line 18 is in deployed condition, the left and right ends of magnetic batching 17 are slided respectively
It is arranged on corresponding slide rail 16, when magnetic batching 17 is in deployed condition by multiple magnetic fastening blocks 19 by English picture 20
It is fixed on magnetic batching 17, height the hanging down higher than the centreline space of 8 and second rotating shaft of first rotating shaft 12 of the magnetic batching 17
Straight distance；The 7 preceding surface of riser on the top of first rotating shaft 8, the 7 preceding surface of riser of the bottom of the second rotating shaft 12, the left side of left side slide rail 16
7 preceding surface of riser and the 7 preceding surface of riser on the right side of right side slide rail 16 be equipped with LED 21；Second platform on the right side of riser 7
6 upper surfaces are provided with control panel 22, and control panel 22 is provided with the first motor 10, the second motor 14, cylinder 5 and each LED
21 switch；Second platform 6 is cavity structure, and the cavity interior edge of the second platform 6 is transversely provided with multiple drawers 23, multiple drawers 23
It is uniformly distributed in the cavity of the second platform 6, and the shape of each drawer 23 is identical with size.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (6)
1. a kind of English teaching shows hanging plate, it is characterised in that：Including the first horizontal and rectangular platform, the first platform lower end
The corner in face is symmetrically fixed with universal wheel；The corner of first platform upper surface is symmetrically fixed with vertical expansion link, and first
The vertically arranged cylinder of piston rod is fixed with the middle part of platform upper surface, the second horizontal platform is provided with directly over the first platform,
And the top of expansion link and piston rod is respectively fixed to the lower surface of the second platform, the kinetic energy phase that the second platform passes through cylinder
First platform is moved up and down；The riser that vertical and surface is transversely set, riser are fixed with the middle part of second platform upper surface
Preceding surface crown is fixed with horizontal first rotating shaft, and first rotating shaft right-hand member is arranged with the first little gear, the first little gear upper left
The preceding surface of riser of side is fixed with the first motor, and the to be meshed with the first little gear is arranged with the right output shaft of the first motor
One gear wheel；Surface bottom portion is fixed with the second horizontal rotating shaft before riser, and the second rotating shaft is in the underface of first rotating shaft,
The right-hand member of second rotating shaft is arranged with the second little gear, and the preceding surface of riser of the second little gear lower left is fixed with the second motor,
The second gear wheel being meshed with the second little gear is arranged with the right output shaft of second motor, first rotating shaft turns with the second rotating shaft
Dynamic direction is identical and first rotating shaft is engaged with the slewing rate of the second rotating shaft；Riser between first rotating shaft and the second rotating shaft is left
Right both sides are symmetrically fixed with vertical slide rail；Magnetic batching, and magnetic batching top are provided between first rotating shaft and the second rotating shaft
It is fixed in first rotating shaft, magnetic batching bottom is symmetrically fixed with static line, and the other end of two static lines is individually fixed in
Second rotating shaft corresponding position, and static line is vertically set when static line is in deployed condition, the left and right ends of magnetic batching
It is slideably positioned in respectively on corresponding slide rail, when magnetic batching is in deployed condition by multiple magnetic fastening blocks by English picture
It is fixed on magnetic batching；The preceding surface of riser on first rotating shaft top, the preceding surface of riser of the second rotating shaft bottom, left side slide rail are left
The preceding surface of riser on the right side of the preceding surface of riser of side and right side slide rail is equipped with LED；The second platform upper end on the right side of riser
Face is provided with control panel, and control panel is provided with the switch of the first motor, the second motor, cylinder and each LED；Second platform
For cavity structure, the cavity interior edge of the second platform is transversely provided with multiple drawers.
2. English teaching according to claim 1 shows hanging plate, it is characterised in that：The height of the magnetic batching is higher than the
Vertical range between one rotating shaft and the second shaft centerline.
3. English teaching according to claim 1 shows hanging plate, it is characterised in that：The universal wheel, which is provided with, makes universal wheel
The locking device of locking.
4. English teaching according to claim 1 shows hanging plate, it is characterised in that：The preceding surface of riser is in first rotating shaft
Opening position is welded with first rotating shaft support, and first rotating shaft is connected by clutch shaft bearing with first rotating shaft holder pivots, table before riser
Face is welded with the second rotary shaft rack at the second rotating shaft position, and the second rotating shaft is rotated by second bearing and the second rotary shaft rack to be connected
Connect.
5. English teaching according to claim 1 shows hanging plate, it is characterised in that：It is welded with rear side of first motor
First motor supporting base, the first motor supporting base are bolted to connection in the corresponding position on the preceding surface of riser, the second electricity
The second motor supporting base is welded with rear side of machine, the second motor supporting base is bolted to connection the correspondence on the preceding surface of riser
Opening position.
6. English teaching according to claim 1 shows hanging plate, it is characterised in that：It is flat that multiple drawers are uniformly distributed in second
In the cavity of platform, and the shape of each drawer is identical with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651329.3U CN207020851U (en) | 2017-06-07 | 2017-06-07 | A kind of English teaching shows hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651329.3U CN207020851U (en) | 2017-06-07 | 2017-06-07 | A kind of English teaching shows hanging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020851U true CN207020851U (en) | 2018-02-16 |
Family
ID=61484803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720651329.3U Expired - Fee Related CN207020851U (en) | 2017-06-07 | 2017-06-07 | A kind of English teaching shows hanging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207020851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720279A (en) * | 2018-06-15 | 2018-11-02 | 张素平 | A kind of teaching desk that suitable instruments used for education use |
| CN108771402A (en) * | 2018-04-04 | 2018-11-09 | 浙江工贸职业技术学院 | A kind of showing stand |
| CN110161794A (en) * | 2018-03-01 | 2019-08-23 | 安徽工程大学 | A kind of multi-media classroom projection screen that stability is high |
-
2017
- 2017-06-07 CN CN201720651329.3U patent/CN207020851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161794A (en) * | 2018-03-01 | 2019-08-23 | 安徽工程大学 | A kind of multi-media classroom projection screen that stability is high |
| CN108771402A (en) * | 2018-04-04 | 2018-11-09 | 浙江工贸职业技术学院 | A kind of showing stand |
| CN108720279A (en) * | 2018-06-15 | 2018-11-02 | 张素平 | A kind of teaching desk that suitable instruments used for education use |
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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: 20180216 Termination date: 20190607 |