CN206789114U - Spoken and written languages learning device - Google Patents
Spoken and written languages learning device Download PDFInfo
- Publication number
- CN206789114U CN206789114U CN201720479024.9U CN201720479024U CN206789114U CN 206789114 U CN206789114 U CN 206789114U CN 201720479024 U CN201720479024 U CN 201720479024U CN 206789114 U CN206789114 U CN 206789114U
- Authority
- CN
- China
- Prior art keywords
- pole
- spoken
- learning device
- card
- written languages
- 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
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Abstract
The utility model discloses a kind of spoken and written languages learning device；Including handle and Y type supports；Fresnel Lenses is fixedly connected with above Y types support；Y types support vertical orientation is provided with the first pole, the second pole is slidably connected on the first pole, the second pole top is fixedly connected with card mount, card box is additionally provided with Y type supports；And the card mount back side is fixedly connected with battery case, card mount back side both sides are provided with LED, and LED is connected with battery case by wire.Global design is novel, effectively lifts learning efficiency.
Description
Technical field
The utility model is specifically related to a kind of spoken and written languages learning device.
Background technology
Language is the most important the vehicle of communication of the mankind, is the main expression way that people are linked up.People are by language
Preserve and transmit the achievement of human civilization.Language is one of national key character.In general, each nationality has oneself
Language.Chinese, French, Russian is Spanish, Arabic, and English is dominant language in the world, and the work of the United Nations
Language.Chinese is the language that population in use is most in the world, and Esperanto and English are most popular language in the world.But
In place of some shortcomings are found during we usually learn use：Such as, need ceaselessly to listen write-read in learning process, if logical
Cross writing mode efficiency comparison it is low, and word can compare it is small, write greatly position deficiency, it is necessary to ceaselessly wipe rewriting.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of spoken and written languages learning device.
To achieve these goals, the technical solution adopted in the utility model is：A kind of spoken and written languages learning device；Including
Handle and Y type supports；Fresnel Lenses is fixedly connected with above Y types support；Y types support vertical orientation is provided with the first pole, the
The second pole is slidably connected on one pole, the second pole top is fixedly connected with card mount, card is additionally provided with Y type supports
Box；And the card mount back side is fixedly connected with battery case, card mount back side both sides are provided with LED, and LED passes through with battery case
Wire connects.
Preferably, handle is fixedly connected on below Y types support, the central shaft of handle is with the central shaft of Y type supports same
On straight line.
Preferably, Fresnel Lenses mirror surface one side is smooth surface, the ascending concentric circles of another side imprinting, it is cutd open
Face core is camber line, and core both sides are symmetrically distributed with a series of equidistant but different flute profile radian incised grooves.
Preferably, the first pole end is fixedly connected with the first cuboid, the first cuboid upper surface vertical orientation is set
There is first through hole, the second pole is connected with first through hole plug-in, and the first cuboid front is threaded with fixing bolt, fixed
The central shaft of bolt intersects with the central shaft of first through hole.
Preferably, card box side is equidistantly provided with metal ring, the card box back side is provided with mesh bag, card box and Y type branch
Frame buckle-type connects；Handle is divided into top half and the latter half, and the latter half upper surface vertical orientation is provided with the first cylinder
Projection, the first cylindrical protrusions are threadedly coupled with top half, and the latter half is hollow structure, under the opening of hollow structure is located at
On half part lower surface.
Compared with prior art, the utility model has the advantage of：
Fresnel Lenses is fixedly connected with above 1.Y types support, the word on card or pattern are amplified, facilitates everybody to see
Examine study；
2.Y types support vertical orientation is provided with the first pole, slidably connects the second pole on the first pole, on the second pole
Portion is fixedly connected with card mount, and card box is additionally provided with Y type supports, can fast and easily adjust height, while pass through replacing
It printed card, can quickly be learnt, be write again without when other people are instructed；
3. the card mount back side is fixedly connected with battery case, card mount back side both sides are provided with LED, and LED is led to battery case
Cross wire connection, there is provided rear-projection illuminates so that bright and clear, convenient observation；
4. global design is novel, learning efficiency is effectively lifted.
Brief description of the drawings
Fig. 1 is the left view structural representation of the utility model spoken and written languages learning device.
Fig. 2 is the main structure diagram of the utility model spoken and written languages learning device.
Fig. 3 is the card mount structural representation of the utility model spoken and written languages learning device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of spoken and written languages learning device；Including handle 3 and Y types support 2；The top of Y types support 2 is fixedly connected with Fresnel
Lens 1, the word on card or pattern are amplified, facilitate everybody observational learning；The vertical orientation of Y types support 2 is provided with the first pole,
The second pole 5 is slidably connected on first pole, the top of the second pole 5 is fixedly connected with card mount 6, is additionally provided with Y types support 2
Card box 4, height can be fast and easily adjusted, while by changing printed card, can quickly be learnt,
Without being write again when other people are instructed；And the back side of card mount 6 is fixedly connected with battery case 61, card mount 6 is carried on the back
Face both sides are provided with LED, and LED is connected with battery case 61 by wire, there is provided rear-projection illuminates so that and it is bright and clear, it is convenient to see
Examine.Handle 3 is fixedly connected on the lower section of Y types support 2, and the central shaft of handle 3 is with the central shaft of Y types support 2 on same straight line.
The mirror surface of Fresnel Lenses 1 one side is smooth surface, and another side imprinting ascending concentric circles, its section core are arc
Line, core both sides are symmetrically distributed with a series of equidistant but different flute profile radian incised grooves.First pole end is consolidated
Surely the first cuboid is connected with, the first cuboid upper surface vertical orientation is provided with first through hole, and the second pole 5 is inserted with first through hole
Formula connection is pulled out, the first cuboid front is threaded with fixing bolt, the central shaft of fixing bolt and the central shaft of first through hole
It is intersecting.The side of card box 4 is equidistantly provided with metal ring, and the back side of card box 4 is provided with mesh bag, card box 4 and the buckle-type of Y types support 2
Connection；Handle 3 divides is provided with the first cylindrical protrusions for top half and the latter half, the latter half upper surface vertical orientation, the
One cylindrical protrusions are threadedly coupled with top half, and the latter half is hollow structure, and the opening of hollow structure is located at the latter half
On lower surface.
As shown in Figure 1, the outer surface of Y types support 2 can be provided with phosphor strip, facilitate fast positioning under dark surrounds.In a reality
Apply in example, the top of Y types support 2 is fixedly connected with Fresnel Lenses 1, and the word on card or pattern are amplified, and facilitates everybody to see
Examine study.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.Therefore, the utility model will not be limited to the embodiments shown herein, but accord with original disclosed herein
The reason most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. spoken and written languages learning device；Including handle and Y type supports；It is characterized in that：It is fixed above the Y types support to connect It is connected to Fresnel Lenses；The Y types support vertical orientation is provided with the first pole, and the second pole is slidably connected on the first pole, Second pole top is fixedly connected with card mount, and card box is additionally provided with Y type supports；And the card mount back side is fixed and connected Battery case is connected to, card mount back side both sides are provided with LED, and LED is connected with battery case by wire.
- 2. spoken and written languages learning device according to claim 1, it is characterised in that：The handle is fixedly connected on Y type branch Below frame, the central shaft of handle is with the central shaft of Y type supports on same straight line.
- 3. spoken and written languages learning device according to claim 1, it is characterised in that：The Fresnel Lenses mirror surface one side For smooth surface, another side imprinting ascending concentric circles, its section core are camber line, and core both sides are symmetrical There are a series of equidistant but different flute profile radian incised grooves.
- 4. spoken and written languages learning device according to claim 1, it is characterised in that：The first pole end is fixedly connected There is the first cuboid, the first cuboid upper surface vertical orientation is provided with first through hole, and the second pole connects with first through hole plug-in Connect, the first cuboid front is threaded with fixing bolt, and the central shaft of fixing bolt intersects with the central shaft of first through hole.
- 5. spoken and written languages learning device according to claim 1, it is characterised in that：The card box side is equidistantly provided with gold Belong to annulus, the card box back side is provided with mesh bag, and card box is connected with Y type support buckle-types；The handle is divided into top half with Half part, the latter half upper surface vertical orientation are provided with the first cylindrical protrusions, the first cylindrical protrusions and top half screw thread Connection, the latter half is hollow structure, and the opening of hollow structure is located on the lower surface of the latter half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479024.9U CN206789114U (en) | 2017-04-24 | 2017-04-24 | Spoken and written languages learning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479024.9U CN206789114U (en) | 2017-04-24 | 2017-04-24 | Spoken and written languages learning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789114U true CN206789114U (en) | 2017-12-22 |
Family
ID=60709954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479024.9U Expired - Fee Related CN206789114U (en) | 2017-04-24 | 2017-04-24 | Spoken and written languages learning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789114U (en) |
-
2017
- 2017-04-24 CN CN201720479024.9U patent/CN206789114U/en not_active Expired - Fee Related
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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: 20171222 Termination date: 20180424 |