CN208922505U - A kind of projection children initiation early education teaching aid - Google Patents
A kind of projection children initiation early education teaching aid Download PDFInfo
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- CN208922505U CN208922505U CN201821165373.4U CN201821165373U CN208922505U CN 208922505 U CN208922505 U CN 208922505U CN 201821165373 U CN201821165373 U CN 201821165373U CN 208922505 U CN208922505 U CN 208922505U
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Abstract
The utility model discloses a kind of projection children to impart rudimentary knowledge to beginners early education teaching aid, mechanism and text projector mechanism are shown including image, described image shows that mechanism is located at the outside of text projector mechanism, image shows that mechanism and text projector mechanism are installed on pedestal, image shows that mechanism includes picture strip, picture strip, which joins end to end, constitutes enclosed construction, picture strip is wound on three image belt wheels, three image belt wheels pass through bearing respectively and are mounted on pulley shaft, and one of pulley shaft is equipped with handwheel and driving pulley；Text projector mechanism includes main shaft, and main shaft is fixedly mounted on pedestal, passes through bearing-mounted wheel disk and driven pulley on main shaft, wheel disc is located at the top of driven pulley, and be fixedly connected with driven pulley, it is connected between driven pulley and driving pulley by belt, the outside of wheel disc is equipped with octagon cylinder；Projection children initiation early education teaching aid is easy to operate, easy to use, is suitable for child resistant, interactive strong, learning effect is good.
Description
Technical field
The utility model relates to children teaching aid field, especially a kind of projection children impart rudimentary knowledge to beginners early education teaching aid.
Background technique
Research finds child generally since three years old, and the development of form perception is most fast.Between 3-7 years old, child slowly grows
Greatly, the percentage that child correctly recognizes and distinguish figure is gradually increased.But when 3-4 years old, child knows figure
Feel is most sensitive.It is well known that the text of ancient Chinese is also a kind of figure, thus modern text is also a kind of figure,
Only he is a kind of special figure.Just because of this, child is best in the effect of this period study character learning.
There are many interesting children education game applications on present tablet computer, although child can be assisted to learn character learning and recognize
Know, but often only allow child's finger drawing picture on the screen, interactivity shortcoming looks at screen for a long time and is easy to cause eyes
Injury, and it is easy the dependence for forming child for electronic equipment, harm is larger, therefore urgent need designs one kind and do not depend on electricity
The infant reading toy of sub- equipment.
Utility model content
The utility model is intended to provide one kind and does not depend on electronic equipment, and interactive strong projection children impart rudimentary knowledge to beginners early education religion
Tool.
To achieve the above object, the utility model provides the following technical solutions: projection children impart rudimentary knowledge to beginners early education teaching aid, including
Image shows mechanism and text projector mechanism, and described image shows that mechanism is located at the outside of text projector mechanism, image display machine
Structure and text projector mechanism are installed on pedestal, and image shows that mechanism includes picture strip, and picture strip, which joins end to end, constitutes closing
Structure, picture strip are wound on three image belt wheels, and three image belt wheels pass through bearing respectively and are mounted on pulley shaft, pulley shaft
Bottom end is fixedly mounted on pedestal, and one of pulley shaft is equipped with handwheel and driving pulley, and handwheel and driving pulley pass through
Bearing is mounted on pulley shaft, and handwheel is fixedly connected with the bottom of the image belt wheel on the pulley shaft, driving pulley and hand
Wheel is fixedly connected；Text projector mechanism includes main shaft, and main shaft is fixedly mounted on pedestal, on main shaft by bearing-mounted wheel disk and
Driven pulley, wheel disc are located at the top of driven pulley, and are fixedly connected with driven pulley, lead between driven pulley and driving pulley
Cross belt connection, the outside of wheel disc is equipped with octagon cylinder, be connected between octagon cylinder and wheel disc by connecting rod, octagon cylinder it is every
The literal field of hollow out is equipped on one side；Irradiation light is fixedly installed on front side of main shaft above wheel disc.
Further scheme as the utility model: described image band is Demountable.
Further scheme as the utility model: described image band is semi transparent material.
Further scheme as the utility model: the connecting rod is located at the lower section of irradiation light.
Further scheme as the utility model: being equipped with vertical slot on each side of the octagon cylinder,
Hornbook is inserted into vertical slot, hornbook is equipped with the literal field of hollow out.
Further scheme as the utility model: the light direction of the irradiation light is towards front.
Further scheme as the utility model: the irradiation light includes light bulb, and the rear end of light bulb is fixedly mounted on master
On axis, the interior rear wall of light bulb is equipped with battery, and light bulb is equipped in the middle part of the inside of light bulb, and the rear side of light bulb is equipped with reflector, lamp
The front end of cylinder is equipped with glass plate, and light bulb is equipped with the switch of connection battery and light bulb, and light bulb is equipped with filling for connection battery
Electrical outlet.
It is not depended on compared with prior art, the utility model has the beneficial effects that projection children impart rudimentary knowledge to beginners early education teaching aid
Electronic equipment can easily switch display different pattern by handwheel, easy to operate, easy to use, be suitable for child resistant,
And octagon cylinder can be cooperated to be projected on picture strip by irradiation light and show corresponding text, interactive strong, learning effect is good,
It is worth promoting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the irradiation light of the utility model；
Fig. 3 is another structural schematic diagram of the octagon cylinder of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of projection children impart rudimentary knowledge to beginners early education teaching aid, including image exhibition
Show that mechanism and text projector mechanism, described image show that mechanism is located at the outside of text projector mechanism, image shows mechanism and text
Word projector mechanism is installed on pedestal 1, and image shows that mechanism includes picture strip 2, and picture strip 2, which joins end to end, constitutes closing knot
Structure, picture strip 2 are wound on three image belt wheels 3, and three image belt wheels 3 are mounted on pulley shaft 4 by bearing respectively, pulley shaft
4 bottom end is fixedly mounted on pedestal 1, and one of pulley shaft 4 is equipped with handwheel 5 and driving pulley 6, handwheel 5 and main belt
Wheel 6 is mounted on pulley shaft 4 by bearing, and handwheel 5 is fixedly connected with the bottom of the image belt wheel 3 on the pulley shaft 4,
Driving pulley 6 is fixedly connected with handwheel 5；
Text projector mechanism includes main shaft 7, and main shaft 7 is fixedly mounted on pedestal 1, passes through bearing-mounted wheel disk 8 on main shaft 7
With driven pulley 9, wheel disc 8 is located at the top of driven pulley 9, and is fixedly connected with driven pulley 9, driven pulley 9 and main belt
It is connected between wheel 6 by belt, the outside of wheel disc 8 is equipped with octagon cylinder 10, solid by connecting rod between octagon cylinder 10 and wheel disc 8
Even, the literal field of hollow out is equipped on each side of octagon cylinder 10；The front side of the main shaft 7 of 8 top of wheel disc is fixedly mounted
There is irradiation light 11.
Further, several patterns being set side by side are printed on picture strip 2, such as in animals and plants pattern or daily life often
The article etc. seen.
Further, picture strip 2 is Demountable, facilitates the more content patterns of display.
Further, picture strip 2 is semi transparent material, such as the materials such as non-woven fabrics or PVC.
Further, connecting rod is located at the lower section of irradiation light 11.Obstruction will not be generated in rotation.
Further, literal field is the shape for needing various texts to be shown or vocabulary, and the pattern match on picture strip 2,
And position it is corresponding with irradiation light 11 (rotation it is parallel with front side image band 2 when irradiation light 11 can just be radiated at literal field, generally set
It sets at middle part).
Further, as shown in figure 3, being equipped with vertical slot on each side of octagon cylinder 10, vertical slot interpolation
Enter hornbook, hornbook is equipped with the literal field of hollow out.Vertical slot is to be fixed on octagon by two symmetrically arranged L-type items
Constituted on cylinder 10, L-type item is fixed on octagon cylinder 10 one vertical slot of composition, hornbook be inserted into two vertical slots it
Between.The text that can be projected can be increased by replacement hornbook.
Further, the light direction of irradiation light 11 is towards front.
Further, irradiation light 11 includes light bulb 21, and the rear end of light bulb 21 is fixedly mounted on main shaft 7, the inside of light bulb 21
Rear portion is equipped with battery 22, and light bulb 23 is equipped in the middle part of the inside of light bulb 21, and the rear side of light bulb 23 is equipped with reflector 24, light bulb 21
Front end is equipped with glass plate, and light bulb 21 is equipped with the switch of connection battery 22 and light bulb 23, and light bulb 21 is equipped with connection battery
22 charging jack can connect charger and charge to battery 22；Further, it is saturating to can be replaced optically focused for glass plate
Mirror；Further, switch may also be arranged on the top front portion of pedestal 1.
The design feature and its working principle of the utility model: image belt wheel 3, image are driven by the rotation of handwheel 5 first
Belt wheel 3 is able to drive picture strip 2 around three movements of image belt wheels 3, to switch different patterns in front, increases child's
Cognition, adult can directly cooperate pattern to teach to child；Handwheel 5 will drive the rotation of driving pulley 6 while rotation, thus logical
Crossing belt drives driven pulley 9 to rotate, and then is rotated by driven pulley 9 with runner disc 8, to drive 10 turns of octagon cylinder
It is dynamic, it can by the spacing between each pattern on the transmission ratio and picture strip 2 between design driving pulley 6 and driven pulley 9
It is adjusted to (middle part of the picture strip 2 of front side is display position) when picture strip 2 is switched to next width pattern, octagon cylinder 10 is corresponding
Also rotate on one side front (literal field content corresponds to the pattern displaying content)；
The switch of irradiation light 11 is opened when being become literate, irradiation light 11 is radiated on octagon cylinder 10, irradiation light from
Literal field injection is projected on picture strip 2, this makes it possible to observe the text projected in front of picture strip 2, makes small friend
Friend can directly observe text, ocular connection text and pattern, it can also be used to test child, child oneself is allowed to beat
The correctness of switch verifying oneself is interactive strong.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of projection children impart rudimentary knowledge to beginners early education teaching aid, including image shows mechanism and text projector mechanism, which is characterized in that institute
It states image and shows that mechanism is located at the outside of text projector mechanism, image shows that mechanism and text projector mechanism are installed in pedestal
On, image shows that mechanism includes picture strip, and picture strip, which joins end to end, constitutes enclosed construction, and picture strip is wound on three image belt wheels
On, three image belt wheels pass through bearing respectively and are mounted on pulley shaft, and the bottom end of pulley shaft is fixedly mounted on pedestal, wherein one
A pulley shaft is equipped with handwheel and driving pulley, and handwheel and driving pulley pass through bearing and be mounted on pulley shaft, and handwheel
It is fixedly connected with the bottom of the image belt wheel on the pulley shaft, driving pulley is fixedly connected with the hand wheel；Text projector mechanism includes
Main shaft, main shaft are fixedly mounted on pedestal, and by bearing-mounted wheel disk and driven pulley on main shaft, wheel disc is located at driven pulley
Top, and be fixedly connected with driven pulley, it is connected between driven pulley and driving pulley by belt, the outside of wheel disc is equipped with eight
Side shape cylinder is connected by connecting rod between octagon cylinder and wheel disc, the text of hollow out is equipped on each side of octagon cylinder
Area；Irradiation light is fixedly installed on front side of main shaft above wheel disc.
2. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that described image band is can
Detachable structure.
3. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that described image band is half
Translucent material.
4. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that the connecting rod, which is located at, to be shone
The lower section of shot-light.
5. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that the octagon cylinder
It is equipped with vertical slot on each side, hornbook is inserted into vertical slot, hornbook is equipped with the literal field of hollow out.
6. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that the irradiation light goes out
Light direction is towards front.
7. a kind of projection children according to claim 1 impart rudimentary knowledge to beginners early education teaching aid, which is characterized in that the irradiation light includes
The rear end of light bulb, light bulb is fixedly mounted on main shaft, and the interior rear wall of light bulb is equipped with battery, is equipped with lamp in the middle part of the inside of light bulb
Bubble, the rear side of light bulb are equipped with reflector, and the front end of light bulb is equipped with glass plate, and light bulb is equipped with opening for connection battery and light bulb
It closes, light bulb is equipped with the charging jack of connection battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165373.4U CN208922505U (en) | 2018-07-22 | 2018-07-22 | A kind of projection children initiation early education teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165373.4U CN208922505U (en) | 2018-07-22 | 2018-07-22 | A kind of projection children initiation early education teaching aid |
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| Publication Number | Publication Date |
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| CN208922505U true CN208922505U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821165373.4U Active CN208922505U (en) | 2018-07-22 | 2018-07-22 | A kind of projection children initiation early education teaching aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877320A (en) * | 2018-07-22 | 2018-11-23 | 成都铁皮人科技有限公司 | A kind of projection children initiation early education teaching aid |
-
2018
- 2018-07-22 CN CN201821165373.4U patent/CN208922505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877320A (en) * | 2018-07-22 | 2018-11-23 | 成都铁皮人科技有限公司 | A kind of projection children initiation early education teaching aid |
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