CN205486878U - English teaching and learing media device - Google Patents
English teaching and learing media device Download PDFInfo
- Publication number
- CN205486878U CN205486878U CN201521000271.3U CN201521000271U CN205486878U CN 205486878 U CN205486878 U CN 205486878U CN 201521000271 U CN201521000271 U CN 201521000271U CN 205486878 U CN205486878 U CN 205486878U
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- CN
- China
- Prior art keywords
- multimedia
- overturning seat
- groove
- media
- guide block
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Abstract
The utility model belongs to the technical field of english teaching technique and specifically relates to an english teaching and learing media device, left multi -media groove has been seted up to plate body on the fixed wall wall, plate body openly nearly upper left end, and right multi -media groove has been seted up to plate body openly nearly upper right end, and left multi -media inslot portion is provided with left multi -media upset seat, and right multi -media inslot portion is provided with right multi -media upset seat. The utility model discloses an english teaching and learing media device is through setting up multi -media upset seat in multi -media inslot portion, LED lamp and electric roller shutter mechanism are installed respectively to two function inslots at multi -media upset seat lower extreme, through location on the multi -media upset seat lateral wall connect metal roller card go into the metal constant head tank come respectively with the wall in power supply be connected with manual switch is electric, thereby freely switch the use through the upset between LED lamp and electric roller shutter mechanism, control is very convenient, and LED lamp and electric roller shutter mechanism accomodate after the position very hidden, and the present invention has higher safety, and the service life of the fluorescent powder is greatly prolonged.
Description
Technical field
This utility model relates to English teaching technical field, especially a kind of English teaching multimedia device.
Background technology
English is the language that range is the widest in the world, and the domestic study to English just has begun to from primary school
?.English word plays vital effect for studying English.Due to English study English word ratio
More various, simple the teaching on classroom of teacher is not easy to motivate students' interest in learning, it is therefore desirable to often
The mode using the multimedia teaching such as projector promotes teaching efficiency, attracts the attention of student, but passes
The projector of system uses to be needed for a long time at blackboard projection screen installed above, traditional projection screen simple in construction,
Function singleness, and around blackboard is the severely afflicated area of dust outside because the most exposed, causes making of curtain
The longest with the life-span, use the most very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: in order to solve problem present in above-mentioned background technology,
The English teaching multimedia device of a kind of improvement is provided, solves common projection screen simple in construction, function list
One, cause service life short outside because the most exposed, use very inconvenient problem.
This utility model solves its technical problem and be the technical scheme is that a kind of English teaching multimedia dress
Putting, including the plate body on fixed wall, the described nearly left upper end in plate body front offers left multimedia groove, institute
The nearly upper right side in plate body front stated offers right multimedia groove, and it is many that described left multimedia groove is internally provided with a left side
Media overturning seat, described right multimedia groove is internally provided with right multimedia overturning seat, described left multimedia
Overturning seat and right multimedia overturning seat lower surface all offer the first function trough and the second function trough, described
It is fixedly connected with inside one function trough in the LED to plate body frontlighting, the second described function trough
Portion be fixedly connected with coordinate projector use electric rolling mechanism, the described left left inside sidewall of multimedia groove and
Two arc-shaped guide rails, described left multimedia overturning seat left surface is all offered on right multimedia groove Right Inboard wall
Having arc guide block with right multimedia overturning seat right flank corresponding arc-shaped guide rail position, described left multimedia is turned over
On the left of swivel base, the left multimedia groove left rail of guide block insertion is slidably connected with left multimedia groove, the many matchmakers in the described right side
On the right side of body overturning seat, the right multimedia groove right rail of guide block insertion is slidably connected with right multimedia groove, a described left side
On the left of multimedia overturning seat, guide block is arranged with guide block corresponding LED input position on the right side of right multimedia overturning seat
First is had to be located by connecting metal roller, guide block and right multimedia overturning seat on the left of described left multimedia overturning seat
Right side guide block correspondence LED output end position is provided with second and is located by connecting metal roller, the many matchmakers in a described left side
On the left of body overturning seat, guide block sets with guide block corresponding electric rolling mechanism output end position on the right side of right multimedia overturning seat
It is equipped with the 3rd to be located by connecting metal roller, guide block and the upset of right multimedia on the left of described left multimedia overturning seat
On the right side of Zuo, guide block correspondence electric rolling mechanism output end position is provided with the 4th and is located by connecting metal roller, described
The left multimedia nearly aperture position of groove left rail offer the first metal locating slot and the second metal locating slot, institute
It is fixedly connected with manual switch on the plate body sidewall stated.
Preferably, controlling for convenience and power, described manual switch input passes through plate body internal electric source
Connecting line and the electrical connection of the first metal locating slot, described manual switch outfan and the indoor electric of wall interiors
Source input electrical connection, the second described metal locating slot is electrically connected with the indoor power supply outfan of wall interiors
Connect.
The beneficial effects of the utility model are, a kind of English teaching multimedia device of the present utility model passes through
Multimedia overturning seat is set inside multimedia groove, pacifies respectively in two function troughs of multimedia overturning seat lower end
Dress LED and electric rolling mechanism, snap in gold by the metal roller that is located by connecting on multimedia overturning seat sidewall
Belong to locating slot electrically connect with power supply within the walls and manual switch respectively, thus by upset LED with
Freely switch use between electric rolling mechanism, control very convenient, and LED and electric rolling mechanism
After storage, position is the most hidden, and safety is higher, and service life is greatly prolonged.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of left multimedia overturning seat in this utility model.
Fig. 3 is the right view of right multimedia overturning seat in this utility model.
Fig. 4 is the sectional view of left multimedia groove in this utility model.
Fig. 5 is the sectional view of right multimedia groove in this utility model.
In figure: 1. plate body, the most left multimedia groove, the rightest multimedia groove, the most left multimedia overturning seat, 5. the right side is many
Media overturning seat, 6. the first function trough, 7. the second function trough, 8.LED lamp, 9. electric rolling mechanism, 10.
Guide rail, 11. guide blocks, 12. first are located by connecting metal roller, and 13. second are located by connecting metal roller, and 14.
3rd is located by connecting metal roller, and 15. the 4th are located by connecting metal roller, 16. first metal locating slots, and 17.
Second metal locating slot, 18. manual switches.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are showing of simplification
Being intended to, basic structure of the present utility model is described the most in a schematic way, therefore it only shows and this utility model
Relevant composition.
A kind of English teaching multimedia device shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, including fixing
Plate body 1 on wall, the nearly left upper end in plate body 1 front offers left multimedia groove 2, the nearly upper right in plate body 1 front
End offers right multimedia groove 3, and left multimedia groove 2 is internally provided with left multimedia overturning seat 4, right multimedia
Groove 3 is internally provided with right multimedia overturning seat 5, left multimedia overturning seat 4 and right multimedia overturning seat 5 following table
Face all offers the first function trough 6 and the second function trough 7, the first function trough 6 is internal be fixedly connected with for
The LED 8 of plate body 2 frontlighting, the second function trough 7 is internal is fixedly connected with the electricity coordinating projector to use
Dynamic structure of rolling 9, the left left inside sidewall of multimedia groove 2 and right multimedia groove 3 Right Inboard wall all offer two
Arc-shaped guide rail 10, left multimedia overturning seat 4 left surface is led with the right multimedia overturning seat 5 corresponding arc of right flank
Rail 10 position has arc guide block 11, and on the left of left multimedia overturning seat 4, guide block inserts on the left of left multimedia groove 2
Guide rail is slidably connected with left multimedia groove 2, and on the right side of right multimedia overturning seat 5, guide block inserts right multimedia groove 3
Right rail is slidably connected with right multimedia groove 3, and on the left of left multimedia overturning seat 4, guide block and right multimedia are turned over
On the right side of swivel base 5, guide block correspondence LED 8 input position is provided with first and is located by connecting metal roller 12, left
Guide block and guide block corresponding LED 8 outfan position on the right side of right multimedia overturning seat 5 on the left of multimedia overturning seat 4
Installing and be equipped with second and be located by connecting metal roller 13, on the left of left multimedia overturning seat 4, guide block and right multimedia are turned over
On the right side of swivel base 5, guide block correspondence electric rolling mechanism 9 output end position is provided with the 3rd and is located by connecting metal roller
14, guide block and the corresponding electric screen robling machine of guide block on the right side of right multimedia overturning seat 5 on the left of left multimedia overturning seat 4
Structure 9 output end position is provided with the 4th and is located by connecting metal roller 15, and left multimedia groove 2 left rail is closely opened
The first metal locating slot 16 and the second metal locating slot 17 is offered in mouth position, and plate body 1 sidewall is fixedly connected with
Manual switch 18.
Preferably, controlling for convenience and power, manual switch 18 input is by plate body 1 internal electric source even
Wiring electrically connects with the first metal locating slot 16, manual switch 18 outfan and the indoor power supply of wall interiors
Input electrically connects, and the second metal locating slot 17 electrically connects with the indoor power supply outfan of wall interiors, this reality
With novel a kind of English teaching multimedia device by arranging multimedia overturning seat inside multimedia groove,
It is respectively mounted LED 8 and electric rolling mechanism 9, by many in two function troughs of multimedia overturning seat lower end
The metal roller that is located by connecting on media overturning seat sidewall snap in metal locating slot come respectively with power supply within the walls and
Manual switch 18 electrically connects, thus is freely switched between LED 8 and electric rolling mechanism 9 by upset
Use, control very convenient, and after LED 8 and electric rolling mechanism 9 receive, position is the most hidden,
Safety is higher, and service life is greatly prolonged.
Embodiment: people are by the turned-out left multimedia overturning seat 4 turned left in multimedia groove 2, as left many matchmakers
On body overturning seat 4 first metal roller 12 that is located by connecting inserts the second metal locating slot 17, and the second location is even
Connect metal roller 13 and insert the first metal locating slot 16, at this moment in LED 8, manual switch 18 and wall
The indoor power supply in portion is connected in series, and at this moment manual switch 18 just can normally control LED 8, as left many matchmakers
On body overturning seat 4 the 3rd metal roller 14 that is located by connecting inserts the second metal locating slot 17, and the 4th location is even
Connect metal roller 15 and insert the first metal locating slot 16, at this moment electric rolling mechanism 9, manual switch 18 with
The indoor power supply of wall interiors is connected in series, and at this moment manual switch 18 just can normally control electric rolling mechanism
9；Right multimedia overturning seat 5 in right multimedia groove 3 is in like manner.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant
Staff can carry out various change completely in the range of without departing from this utility model technological thought
And amendment.The content that the technical scope of this utility model is not limited in description, it is necessary to root
Its technical scope is determined according to right.
Claims (2)
1. an English teaching multimedia device, including the plate body (1) on fixed wall, is characterized in that: institute
The nearly left upper end in plate body (1) front stated offers left multimedia groove (2), and described plate body (1) front is near
Upper right side offers right multimedia groove (3), and described left multimedia groove (2) is internally provided with left multimedia and turns over
Swivel base (4), described right multimedia groove (3) is internally provided with right multimedia overturning seat (5), a described left side
Multimedia overturning seat (4) and right multimedia overturning seat (5) lower surface all offer the first function trough (6) and
Second function trough (7), described the first function trough (6) is internal to be fixedly connected with for plate body (1) just
The LED (8) of face illumination, the internal cooperation projector that is fixedly connected with of described the second function trough (7) uses
Electric rolling mechanism (9), the described left inside sidewall of left multimedia groove (2) and right multimedia groove (3) are right
All offer two arc-shaped guide rails (10) on medial wall, described left multimedia overturning seat (4) left surface and
Right multimedia overturning seat (5) right flank correspondence arc-shaped guide rail (10) position has arc guide block (11), institute
The left multimedia overturning seat (4) left side guide block (11) stated inserts left multimedia groove (2) left rail with left
Multimedia groove (2) is slidably connected, and described right multimedia overturning seat (5) right side guide block inserts right multimedia
Groove (3) right rail is slidably connected with right multimedia groove (3), and described left multimedia overturning seat (4) is left
Guide block corresponding LED (8) input position, side guide block and right multimedia overturning seat (5) right side is provided with the
One is located by connecting metal roller (12), described left multimedia overturning seat (4) left side guide block and right multimedia
Overturning seat (5) right side guide block correspondence LED (8) output end position be provided with second be located by connecting metal rolling
Son (13), described left multimedia overturning seat (4) left side guide block and right multimedia overturning seat (5) right side are led
Block correspondence electric rolling mechanism (9) output end position is provided with the 3rd and is located by connecting metal roller (14), institute
Left multimedia overturning seat (4) the left side guide block stated is corresponding electronic with right multimedia overturning seat (5) right side guide block
Structure of rolling (9) output end position is provided with the 4th and is located by connecting metal roller (15), the many matchmakers in a described left side
The nearly aperture position of body groove (2) left rail offers the first metal locating slot (16) and the second metal locating slot (17),
It is fixedly connected with manual switch (18) on described plate body (1) sidewall.
A kind of English teaching multimedia device the most according to claim 1, is characterized in that: described hands
Control switch (18) input is by plate body (1) internal electric source connecting line and the first metal locating slot (16) electricity
Connecting, described manual switch (18) outfan electrically connects with the indoor power supply input of wall interiors, institute
The the second metal locating slot (17) stated electrically connects with the indoor power supply outfan of wall interiors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000271.3U CN205486878U (en) | 2015-12-04 | 2015-12-04 | English teaching and learing media device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000271.3U CN205486878U (en) | 2015-12-04 | 2015-12-04 | English teaching and learing media device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486878U true CN205486878U (en) | 2016-08-17 |
Family
ID=56660965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000271.3U Expired - Fee Related CN205486878U (en) | 2015-12-04 | 2015-12-04 | English teaching and learing media device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205486878U (en) |
-
2015
- 2015-12-04 CN CN201521000271.3U patent/CN205486878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |