CN209514889U - A kind of new teaching electronic whiteboard - Google Patents
A kind of new teaching electronic whiteboard Download PDFInfo
- Publication number
- CN209514889U CN209514889U CN201822068484.XU CN201822068484U CN209514889U CN 209514889 U CN209514889 U CN 209514889U CN 201822068484 U CN201822068484 U CN 201822068484U CN 209514889 U CN209514889 U CN 209514889U
- Authority
- CN
- China
- Prior art keywords
- end plate
- wind
- clearer
- electronic whiteboard
- mounting rack
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of new teaching electronic whiteboards, including mounting rack, plate body is fixedly installed on mounting rack, mounting rack both ends are additionally provided with end plate, wind-up roll is provided between end plate above plate body, driving wheel is provided in end plate, and the main shaft at wind-up roll both ends is fixedly connected with driving wheel, tilt curtain is wound on wind-up roll, sliding rail is offered on end plate, end plate is slidably fitted with lift motor by one of sliding rail, end plate is slidably fitted with rotation motor by another sliding rail, clearer is additionally provided between end plate, and clearer spindle end is flexibly connected with the axle bed on lift motor, the clearer other end is fixedly connected with rotation motor output end, the utility model may be implemented electronic whiteboard and carry out self-cleaning function, avoid its surface adhesion impurity effect using effect, it simultaneously can be fine after use It is protected, tilt curtain be alternatively arranged as projection cloth use, it is very convenient.
Description
Technical field
The utility model relates to instructional technology field, specially a kind of new teaching electronic whiteboard.
Background technique
Electronic whiteboard is the new and high technology production for summarizing a variety of high-tech means research and development such as sophisticated electronic technology, software technology
Product, it is by may be implemented paperless office and teaching in conjunction with computer and projector using electromagnetic induction principle.Electronics is white
Plate is developed by common blank, and the electronic whiteboard occurred earliest is duplicating type electronic whiteboard, with the development of technology and market
Needs, there is interactive electronic whiteboard.
Often surface can adhere to the impurity such as a large amount of dust to electronic whiteboard when in use at present, if clearing up not in time, meeting
Great inconvenience is brought to the use in later period, while electronic whiteboard none good protection effect, it is sudden and violent after use
It exposes outside and is easily damaged
Utility model content
The purpose of this utility model is to provide a kind of new teaching electronic whiteboards, and it is white that electronics may be implemented in the utility model
Plate carries out self-cleaning function, avoids its surface adhesion impurity effect using effect, while can be very good after use
It is protected, tilt curtain is alternatively arranged as projection cloth use, very convenient.
To achieve the above object, the utility model provides the following technical solutions: a kind of new teaching electronic whiteboard, including peace
It shelves, plate body is fixedly installed on the mounting rack, the mounting rack both ends are additionally provided with end plate, above the plate body
Be provided with wind-up roll between the end plate, be provided with driving wheel in the end plate, and the main shaft at the wind-up roll both ends with it is described
Driving wheel is fixedly connected, and tilt curtain is wound on the wind-up roll, sliding rail is offered on the end plate, the end plate is by wherein
One sliding rail is slidably fitted with lift motor, and the end plate is slidably fitted with rotation motor by sliding rail described in another,
Clearer is additionally provided between the end plate, and the clearer spindle end is flexibly connected with the axle bed on the lift motor,
The clearer other end is fixedly connected with the rotation motor output end, driven wheel is additionally provided in the end plate, and described
It is sequentially connected between driving wheel and the driven wheel by transmission belt, is also connected with wind on the driven wheel.
Preferably, tilt curtain bottom is provided with briquetting, is provided with magnetic stripe on the mounting rack of the plate body bottom.
Preferably, the briquetting is made of magnet, and the briquetting is closely attracted with the magnetic stripe.
Preferably, several bristles are pasted on the clearer.
Preferably, the tilt curtain outer surface is fitted with white modeling.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model may be implemented electronic whiteboard and carry out self-cleaning function, avoid the use of its surface adhesion impurity effect
Effect, while can be very good to protect it after use, tilt curtain is alternatively arranged as projection cloth use, very just
Victory, with good economic efficiency and social benefit are suitable for promoting the use of.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the tilt curtain elevating mechanism schematic diagram of the utility model.
In figure: 1, mounting rack；2, plate body；3, end plate；4, wind-up roll；5, tilt curtain；6, briquetting；7, clearer；8, sliding rail；
9, lift motor；10, rotation motor；11, wind；12, magnetic stripe；13, driving wheel；14, transmission belt；15, driven wheel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of new teaching electronic whiteboard, including installation
Frame 1 is fixedly installed with plate body 2 on the mounting rack 1, and 1 both ends of mounting rack are additionally provided with end plate 3, is located on the plate body 2
It is provided with wind-up roll 4 between the end plate 3 of side, is provided with driving wheel 13 in the end plate 3, and 4 both ends of the wind-up roll
Main shaft is fixedly connected with the driving wheel 13, and tilt curtain 5 is wound on the wind-up roll 4, offers sliding rail 8 on the end plate 3,
The end plate 3 is slidably fitted with lift motor 9 by one of them described sliding rail 8, and the end plate 3 passes through another described sliding rail
8 are slidably fitted with rotation motor 10, are additionally provided with clearer 7 between the end plate 3, and 7 spindle end of the clearer with it is described
Axle bed on lift motor 9 is flexibly connected, and 7 other end of clearer is fixedly connected with 10 output end of rotation motor, institute
It states and is additionally provided with driven wheel 15 in end plate 3, and connected between the driving wheel 13 and the driven wheel 15 by the transmission of transmission belt 14
It connects, wind 11 is also connected on the driven wheel 15,5 bottom of tilt curtain is provided with briquetting 6,2 bottom of plate body
Magnetic stripe 12 is provided on the mounting rack 1, the briquetting 6 is made of magnet, and the briquetting 6 is closely attracted with the magnetic stripe 12,
Several bristles are pasted on the clearer 7,5 outer surface of tilt curtain is fitted with white modeling.
Working principle: a kind of new teaching electronic whiteboard, in use, driving clearer 7 to rotate by rotation motor 10, together
Shi Peihe lift motor 9 drives clearer 7 to carry out elevating movement, so that the villus on clearer 7 carries out 2 surface impurity of plate body
Cleaning, then realizes the self-cleaning effect of plate body 2, after use, by rotary handle crank 11, so that on wind-up roll 4
Tilt curtain 5 fall, can very well to plate body 2 carry out effective protection, avoid being damaged, while being alternatively arranged as in tilt curtain 5
Projection cloth uses, very convenient.
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 (5)
1. a kind of new teaching electronic whiteboard, which is characterized in that including mounting rack (1), be fixedly installed on the mounting rack (1)
Plate body (2), mounting rack (1) both ends are additionally provided with end plate (3), are located between the end plate (3) above the plate body (2)
Be provided with wind-up roll (4), be provided with driving wheel (13) in the end plate (3), and the main shaft at the wind-up roll (4) both ends with it is described
Driving wheel (13) is fixedly connected, and is wound with tilt curtain (5) on the wind-up roll (4), offers sliding rail (8) on the end plate (3),
The end plate (3) is slidably fitted with lift motor (9) by one of them described sliding rail (8), and the end plate (3) passes through another
The sliding rail (8) is slidably fitted with rotation motor (10), is additionally provided with clearer (7) between the end plate (3), and the cleaning
Roller (7) spindle end is flexibly connected with the axle bed on the lift motor (9), clearer (7) other end and the rotation horse
Be fixedly connected up to (10) output end, be additionally provided with driven wheel (15) in the end plate (3), and the driving wheel (13) and it is described from
It is sequentially connected between driving wheel (15) by transmission belt (14), is also connected with wind (11) on the driven wheel (15).
2. a kind of new teaching electronic whiteboard according to claim 1, it is characterised in that: tilt curtain (5) bottom is set
It is equipped with briquetting (6), is provided with magnetic stripe (12) on the mounting rack (1) of plate body (2) bottom.
3. a kind of new teaching electronic whiteboard according to claim 2, it is characterised in that: the briquetting (6) is magnet system
At the briquetting (6) and the magnetic stripe (12) are closely attracted.
4. a kind of new teaching electronic whiteboard according to claim 1, it is characterised in that: attached on the clearer (7)
There are several bristles.
5. a kind of new teaching electronic whiteboard according to claim 1, it is characterised in that: table on the outside of the tilt curtain (5)
Face is fitted with white modeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068484.XU CN209514889U (en) | 2018-12-10 | 2018-12-10 | A kind of new teaching electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068484.XU CN209514889U (en) | 2018-12-10 | 2018-12-10 | A kind of new teaching electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514889U true CN209514889U (en) | 2019-10-18 |
Family
ID=68193725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822068484.XU Expired - Fee Related CN209514889U (en) | 2018-12-10 | 2018-12-10 | A kind of new teaching electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077707A (en) * | 2021-04-19 | 2021-07-06 | 滨州职业学院 | Be used for intelligent tourist attraction to guide device with route |
-
2018
- 2018-12-10 CN CN201822068484.XU patent/CN209514889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077707A (en) * | 2021-04-19 | 2021-07-06 | 滨州职业学院 | Be used for intelligent tourist attraction to guide device with route |
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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: 20191018 |