CN209401190U - Information education teacher's subsidiary water reducing ratio - Google Patents
Information education teacher's subsidiary water reducing ratio Download PDFInfo
- Publication number
- CN209401190U CN209401190U CN201821940489.0U CN201821940489U CN209401190U CN 209401190 U CN209401190 U CN 209401190U CN 201821940489 U CN201821940489 U CN 201821940489U CN 209401190 U CN209401190 U CN 209401190U
- Authority
- CN
- China
- Prior art keywords
- display board
- water reducing
- storage box
- teacher
- reducing ratio
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of information education teacher's subsidiary water reducing ratio, including display board, display board top middle portion is equipped with dust preventing component, shows that board ends are mounted on extemal plate, is rotatablely connected between display board and extemal plate by shaft.The utility model is scientific and reasonable for structure, safe and convenient to use, and dust preventing component is arranged, when not using device, by resilient dust cloth bag and flexible fastening rope, dust-proof processing is carried out to display board and extemal plate, the dust that can be effectively prevented in air is accumulated in display board and external plate surface；When needing using display board, folding and unfolding roller is driven to take in resilient dust cloth bag inside storage box by drive motor, it is easy to operate, pass through anti-slip rubber seat, anti-skid chequer and clump weight, display board can be effectively prevented to topple over during use, it can be effectively reduced the center of gravity of display board, improve the stability of display board.
Description
Technical field
The utility model relates to information education technical fields, specially information education teacher's subsidiary water reducing ratio.
Background technique
Information education is exactly mainly to use modern information technologies, exploitation under modern educational thought, theoretical guidance
Educational resource, optimizating education process are attached most importance to a kind of new educational mode of syllabus target with cultivating and improving students' information quality；?
During information education, although more utilization modern information technologies, cooperate letter using traditional displaying educational mode
Breathization education preferably will teach knowledge to student；So, it is necessary to information education with classroom accessory exhibition educational aid come
It solves the above problems；But in the prior art, aided education shows that device is had the disadvantage in that when in use when teacher needs to open up
When showing more knowledge point, the content that one piece of display board is shown required for can not accommodating completely leads to show imperfect, Xue Shengwu
Method well understands knowledge point；Also, when not using device, more dust, shadow can be saved bit by bit on display board surface
Ring continuing to use for next time.
Utility model content
The utility model provides information education teacher's subsidiary water reducing ratio, can effectively solve to mention in above-mentioned background technique
Out the technical issues of.
To achieve the above object, the utility model provides a kind of information education teacher's subsidiary water reducing ratio, including shows
Plate, display board bottom end both ends are mounted on telescopic rod, and insertion is equipped with tightening knob in the middle part of the telescopic rod, described flexible
Bar bottom end is welded with quadrangle support base, and described display board one end is equidistant to lay magnetite fixed block；
The display board top middle portion is equipped with dust preventing component, and the dust preventing component includes storage box, drive motor, folding and unfolding
Roller, bearing, resilient dust cloth bag and flexible fastening rope, are fixedly connected between the display board and storage box by fixed screw,
Described storage box one end is fixedly installed with drive motor by fixed screw, and folding and unfolding roller is equipped with inside the storage box, described
It is rotatablely connected between folding and unfolding roller one end and storage box inner wall by bearing, is wound with resilient dust cloth bag on the outside of the folding and unfolding roller,
Resilient dust cloth bag one end, which is internally embedded, is equipped with flexible fastening rope, and one middle side part of storage box is equipped with control and opens
It closes, the output end of the control switch is electrically connected the input terminal of drive motor, the input terminal of the control switch and power supply
Output end is electrically connected.
As further improvement to above-mentioned technical proposal, quadrangle support base bottom end is fitted with anti-slip rubber seat, institute
Stating the equidistant cutting in anti-slip rubber seat bottom end has anti-skid chequer, and the quadrangle support base center bottom is equipped with clump weight.
As further improvement to above-mentioned technical proposal, the displaying board ends are mounted on extemal plate, the displaying
It is rotatablely connected between plate and extemal plate by shaft, extemal plate top one end is welded with fixing seat, inside the fixing seat
Fixed latches are interspersed with, display board top both ends are welded with slot board.
As further improvement to above-mentioned technical proposal, the display board, which is internally embedded, is equipped with magnet plate.
As further improvement to above-mentioned technical proposal, described drive motor one end is equipped with folding and unfolding roller.
It is solid by threaded rod between the quadrangle support base and clump weight as further improvement to above-mentioned technical proposal
Fixed connection.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, dust preventing component is set, when not using device, by resilient dust cloth bag and flexible fastening rope, to display board and
Extemal plate carries out dust-proof processing, and the dust that can be effectively prevented in air is accumulated in display board and external plate surface, under the influence of
Secondary use drives folding and unfolding roller to take in resilient dust cloth bag inside storage box when needing using display board by drive motor,
It is easy to operate.
2, it is provided with extemal plate, shaft, fixing seat, Fixed latches and slot board, when the content that teacher to be shown is more
When, extemal plate is rotated by shaft, and extemal plate is fixed by Fixed latches and slot board, can effectively expand exhibition
Show the displaying area of plate, student can be made adequately to understand the teaching knowledge shown, improved the quality of teaching.
3, it is provided with anti-slip rubber seat, anti-skid chequer and clump weight, display board can be effectively prevented during use
The phenomenon that toppling over, leading to damage, extends the service life of display board, can be effectively reduced the center of gravity of display board, improves
The stability of display board.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model dust preventing component；
Fig. 3 is the mounting structure schematic diagram of the utility model quadrangle support base；
Fig. 4 is the structural schematic diagram of a-quadrant in the utility model Fig. 1；
Figure label: 1, display board；2, telescopic rod；3, tightening knob；4, quadrangle support base；5, anti-slip rubber seat；6, prevent
Sliding line；7, clump weight；8, magnetite fixed block；9, extemal plate；10, shaft；11, fixing seat；12, Fixed latches；13, slot board；
14, dust preventing component；1401, storage box；1402, drive motor；1403, folding and unfolding roller；1404, bearing；1405, resilient dust cloth
Bag；1406, flexible fastening rope；15, control switch.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, information education teacher's subsidiary water reducing ratio of the present embodiment, including display board 1,
1 bottom end both ends of display board are mounted on telescopic rod 2, and insertion is equipped with tightening knob 3, the welding of 2 bottom end of telescopic rod in the middle part of telescopic rod 2
There is quadrangle support base 4, occur toppling over phenomenon when display board 1 collides in order to prevent, reduces the center of gravity of subsidiary water reducing ratio, four
Support base 4 bottom end in angle is fitted with anti-slip rubber seat 5, and the equidistant cutting in 5 bottom end of anti-slip rubber seat has anti-skid chequer 6, quadrangle support base 4
Center bottom is equipped with clump weight 7, in order to be dismantled to clump weight 7 when carrying to display board 1, facilitates carrying, and four
It being fixedly connected between angle support base 4 and clump weight 7 by threaded rod, 1 one end of display board is equidistant to lay magnetite fixed block 8,
In order to cooperate 8 pairs of magnetite fixed block the picture imparted knowledge to students and paper is needed to be fixed, display board 1, which is internally embedded, is equipped with magnetic
Slabstone.
In order to which broader displaying area can be provided when 1 displaying area of display board is inadequate, meanwhile, it can be to external
Plate 9 is fixed, and 1 both ends of display board are mounted on extemal plate 9, is connected between display board 1 and extemal plate 9 by the rotation of shaft 10
It connects, 9 top one end of extemal plate is welded with fixing seat 11, and Fixed latches 12,1 top both ends of display board are interspersed with inside fixing seat 11
It is welded with slot board 13.
1 top middle portion of display board is equipped with dust preventing component 14, and dust preventing component 14 includes storage box 1401, drive motor
1402, folding and unfolding roller 1403, bearing 1404, resilient dust cloth bag 1405 and flexible fastening rope 1406, display board 1 and storage box 1401
Between be fixedly connected by fixed screw, 1401 one end of storage box is fixedly installed with drive motor 1402 by fixed screw, drive
The model WS4255-24-50-X200 of motor 1402 is moved, folding and unfolding roller 1403, folding and unfolding roller 1403 are installed inside storage box 1401
It is rotatablely connected between 1401 inner wall of one end and storage box by bearing 1404, resilient dust cloth bag is wound on the outside of folding and unfolding roller 1403
1405, in order to folding and unfolding roller 1403 be driven to rotate by drive motor 1402, resilient dust cloth bag 1405 is stored, is driven
Dynamic 1402 one end of motor is equipped with folding and unfolding roller 1403, and 1405 one end of resilient dust cloth bag, which is internally embedded, is equipped with flexible fastening rope
1406,1,401 1 middle side part of storage box is equipped with control switch 15, and the output end of control switch 15 is electrically connected drive motor
1402 input terminal, the input terminal of control switch 15 and the output end of power supply are electrically connected.
The information education of the present embodiment teacher's subsidiary water reducing ratio, working principle and process for using are as follows: using letter
During breath education teacher's subsidiary water reducing ratio, firstly, the length of telescopic rod 2 is adjusted according to the actual conditions in classroom, and
It is fixed by length of the tightening knob 3 to telescopic rod 2, during 1 use of display board, by anti-slip rubber seat 5, is prevented
Sliding line 6 and clump weight 7 prolong the phenomenon that being effectively prevented display board 1 and topple over during use, lead to damage
The service life of long display board 1 can be effectively reduced the center of gravity of display board 1, improve the stability of display board 1, work as teacher
It needs through display board 1 come when showing related content, it is only necessary to which the object of displaying is fixed on display board by magnetite fixed block 8
1 surface when display board 1 can not effectively be shown, is rotated outer when the content of required displaying is more by shaft 10
Fishplate bar 9, and the Fixed latches 12 inside fixing seat 11 are inserted into inside slot board 13, extemal plate 9 is fixed, it can be again
It is shown by content of the extemal plate 9 to required displaying, also, display board 1 and extemal plate 9 are in same plane at this time,
Visual puzzlement will not be caused to student, when not needing using display board 1, by resilient dust cloth bag 1405 from storage box
1401 inside are taken out, and pass through flexible fastening rope 1406 by 1405 sets of resilient dust cloth bag on the outside of display board 1 and extemal plate 9,
Dust-proof processing can be carried out to display board 1 and extemal plate 9, when needing using display board 1 next time, be controlled by control switch 15
Drive motor 1402 rotates, so that folding and unfolding roller 1403 rotates, drives resilient dust cloth bag 1405, resilient dust cloth bag 1405 is received
Enter 1401 inside of storage box, it is convenient and efficient.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of information education teacher's subsidiary water reducing ratio, including display board (1), it is characterised in that: display board (1) bottom
End both ends are mounted on telescopic rod (2), and insertion is equipped with tightening knob (3) in the middle part of the telescopic rod (2), the telescopic rod (2)
Bottom end is welded with quadrangle support base (4), and described display board (1) one end is equidistant to lay magnetite fixed block (8)；
Display board (1) top middle portion is equipped with dust preventing component (14), the dust preventing component (14) include storage box (1401),
Drive motor (1402), folding and unfolding roller (1403), bearing (1404), resilient dust cloth bag (1405) and flexible fastening rope (1406)；
It is fixedly connected between the display board (1) and storage box (1401) by fixed screw, described storage box (1401) one end passes through
Fixed screw is fixedly installed with drive motor (1402), is equipped with folding and unfolding roller (1403) inside the storage box (1401), described
It is rotatablely connected between folding and unfolding roller (1403) one end and storage box (1401) inner wall by bearing (1404), the folding and unfolding roller (1403)
Outside is wound with resilient dust cloth bag (1405), and described resilient dust cloth bag (1405) one end, which is internally embedded, is equipped with flexible fastening
It restricts (1406), (1401) one middle side part of storage box is equipped with control switch (15), the output end of the control switch (15)
It is electrically connected the input terminal of drive motor (1402), the input terminal of the control switch (15) and the output end of power supply electrically connect
It connects.
2. information education according to claim 1 teacher's subsidiary water reducing ratio, it is characterised in that: the quadrangle support base
(4) bottom end is fitted with anti-slip rubber seat (5), and the equidistant cutting in anti-slip rubber seat (5) bottom end has anti-skid chequer (6), and described four
Angle support base (4) center bottom is equipped with clump weight (7).
3. information education according to claim 1 teacher's subsidiary water reducing ratio, it is characterised in that: the display board (1)
Both ends are mounted on extemal plate (9), are rotatablely connected between the display board (1) and extemal plate (9) by shaft (10), described outer
Fishplate bar (9) top one end is welded with fixing seat (11), is interspersed with Fixed latches (12), the displaying inside the fixing seat (11)
Plate (1) top both ends are welded with slot board (13).
4. information education according to claim 1 teacher's subsidiary water reducing ratio, it is characterised in that: the display board (1)
It is internally embedded and magnet plate is installed.
5. information education according to claim 1 teacher's subsidiary water reducing ratio, it is characterised in that: the drive motor
(1402) one end is equipped with folding and unfolding roller (1403).
6. information education according to claim 1 teacher's subsidiary water reducing ratio, it is characterised in that: the quadrangle support base
(4) it is fixedly connected between clump weight (7) by threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940489.0U CN209401190U (en) | 2018-11-23 | 2018-11-23 | Information education teacher's subsidiary water reducing ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940489.0U CN209401190U (en) | 2018-11-23 | 2018-11-23 | Information education teacher's subsidiary water reducing ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401190U true CN209401190U (en) | 2019-09-17 |
Family
ID=67880547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940489.0U Expired - Fee Related CN209401190U (en) | 2018-11-23 | 2018-11-23 | Information education teacher's subsidiary water reducing ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382141A (en) * | 2020-11-19 | 2021-02-19 | 唐山学院 | Demonstration teaching aid is used in colleges and universities EXECL financial management teaching |
| CN112598996A (en) * | 2020-12-22 | 2021-04-02 | 陈丹丹 | High education is with fast-assembling combination formula employment guidance exhibition board |
-
2018
- 2018-11-23 CN CN201821940489.0U patent/CN209401190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382141A (en) * | 2020-11-19 | 2021-02-19 | 唐山学院 | Demonstration teaching aid is used in colleges and universities EXECL financial management teaching |
| CN112598996A (en) * | 2020-12-22 | 2021-04-02 | 陈丹丹 | High education is with fast-assembling combination formula employment guidance exhibition board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206754750U (en) | A kind of new higher education exhibiting device | |
| CN209401190U (en) | Information education teacher's subsidiary water reducing ratio | |
| CN206322370U (en) | A kind of preschool education teaching showing stand | |
| CN206451421U (en) | A kind of English teaching vocabulary exhibiting device | |
| CN206975844U (en) | A kind of English teaching learning board | |
| CN206849325U (en) | A kind of instructional device for architectural design | |
| CN209775952U (en) | Blackboard with rotation function | |
| CN209785284U (en) | College english teaching is with interactive display device of teachers and students | |
| CN108932885A (en) | A kind of displaying device of phonetic transcriptions of Chinese characters teaching | |
| CN206012117U (en) | A kind of multipotency teaching Graphic Panel | |
| CN206201764U (en) | A kind of blackboard for education with roller blind device is shunk and its classroom | |
| CN208764632U (en) | A kind of wall-mounted teaching one-piece | |
| CN204432115U (en) | A kind of Multifunctional mathematics teaching showing stand | |
| CN206411884U (en) | A kind of art education teaching demonstration device | |
| CN212302842U (en) | A mathematics apparatus for training of mathematics thinking | |
| CN205920609U (en) | Psychology teaching auxiliary device | |
| CN210574338U (en) | Novel card location is used in english teaching device | |
| CN204519806U (en) | A kind of art teaching draws table | |
| CN205451629U (en) | Motor principle demonstration teaching aid | |
| CN207624214U (en) | A kind of special display board of Novel finical | |
| CN206697087U (en) | A kind of education show shows instructional device | |
| CN206757914U (en) | A kind of teaching of Chinese open air presentation device | |
| CN206672379U (en) | A kind of English Writing model essay exhibiting device | |
| CN109677166A (en) | A kind of suspension type teachers ' teaching movable teaching board | |
| CN215304274U (en) | Learning equipment is used in upset classroom teaching based on little class |
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: 20190917 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |