CN210955624U - Preschool education teaching aid - Google Patents

Abstract

The utility model provides a preschool education teaching aid, belonging to the technical field of preschool enlightenment education tools, comprising a shell, a first belt wheel, a second belt wheel and a third belt wheel which are arranged inside the shell at intervals in parallel, wherein the first belt wheel is arranged between the second belt wheel and the third belt wheel; a display belt is wound on the first belt wheel, one end of the display belt is wound on the third belt wheel after winding around the second belt wheel, and pictures are arranged on the surface of the display belt; one end of the third belt wheel is provided with a handle; the upper and lower two faces of the shell are provided with observation windows corresponding to the positions of the display belts. The utility model provides a pair of preschool education teaching aid observes the observation window of casing upside, and the guide infant recognizes article on the picture, and turning handle guides infant to know next picture, and the observation window of casing upside is reachd to next picture, and the observation window of casing downside is reachd to last picture, after discerning next picture, with the casing upset, the infant independently recognizes the article of last picture, plays the effect of reviewing, deepens the impression.

Description

Preschool education teaching aid

Technical Field

The utility model belongs to the technical field of preschool enlightenment education apparatus, more specifically say, relate to a preschool education teaching aid.

Background

The method for learning things by looking at pictures is a common method in enlightenment education of infants, in the prior art, generally, pictures of articles are printed on a hand card or pages, and the articles to be recognized are replaced by replacing the card or turning the pages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preschool education teaching aid to solve the technical problem that the infant who exists among the prior art sees the picture and knows the thing uninteresting.

In order to achieve the above object, the utility model adopts the following technical scheme: a preschool education teaching aid comprises a shell, a first belt wheel, a second belt wheel and a third belt wheel, wherein the first belt wheel, the second belt wheel and the third belt wheel are arranged in the shell in parallel at intervals; a display belt is wound on the first belt wheel, one end of the display belt is wound on the third belt wheel after passing around the second belt wheel, and a picture for teaching is arranged on the surface of the display belt; one end of the third belt wheel is provided with a handle; and the upper surface and the lower surface of the shell correspond to the display belt, and observation windows are arranged at the positions of the display belt.

Furthermore, the inner walls of the front side and the rear side of the shell are respectively provided with a positioning groove matched with the first belt wheel, the second belt wheel and the third belt wheel.

Further, the locating slot that the third band pulley corresponds is equipped with the confession the through-hole that the handle passed, the aperture of through-hole is less than the diameter of locating slot, the handle pass the through-hole and with the third band pulley is pegged graft.

Further, the rear side wall of the housing is detachably connected with the housing.

Further, the width of the viewing window is the same as or smaller than the width of the display tape.

Further, the observation window is disposed between the first pulley and the second pulley.

Further, the observation window is provided with a transparent protection plate.

Further, the shell is provided with a handle.

The utility model provides a pair of preschool education teaching aid's beneficial effect lies in: compared with the prior art, the utility model relates to a preschool education teaching aid is equipped with three band pulley in the casing, it is convoluteed on first band pulley with the show area that the surface was equipped with the picture for the teaching, the one end in show area is walked around the second band pulley and is fixed on the third band pulley, the upper and lower both sides of casing are equipped with the observation window respectively, can see the picture on the show area through the observation window, the one end of third band pulley is equipped with the handle, during the picture that the change observation window was observed, turning handle, can drive the rotation of third band pulley, and then the pulling show area, the in-process is advanced in the show area, the picture change through the observation window. When seeing the picture and knowing the thing, observe the observation window of casing upside earlier, guide the infant to accurately call out the name of the article on the picture, then the turning handle, guide infant to know next picture, when next picture reachs the observation window of casing upside, last picture reachs the observation window department of casing downside, after teaching infant discerns next picture, can overturn the casing, let infant independently discern the article name of last picture, play the effect of reviewing, deepen the impression.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a first schematic structural diagram of a preschool education teaching aid provided by an embodiment of the invention;

fig. 2 is a schematic structural diagram of a preschool education teaching aid provided by the embodiment of the utility model;

fig. 3 is a schematic diagram of an explosion structure of a preschool education teaching aid provided by the embodiment of the utility model;

wherein, in the figures, the respective reference numerals:

1. a housing; 11. a first observation window; 12. a second observation window; 13. a side cover; 2. a first pulley; 3. a second pulley; 4. a third belt pulley; 5. a display tape; 6. positioning a groove; 7. a handle.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3 together, a teaching aid for preschool education provided by the present invention will now be described. The utility model provides a preschool education teaching aid, includes casing 1, sets up at the inside three band pulley of casing 1 and convolutes show area 5 on three band pulley. The three belt wheels are respectively a first belt wheel 2, a second belt wheel 3 and a third belt wheel 4, the first belt wheel 2, the second belt path 3 and the third belt wheel 4 are arranged in parallel at intervals, the first belt wheel 2 is arranged between the second belt wheel 3 and the third belt wheel 4 and serves as a belt supply wheel, the third belt wheel 4 serves as a belt take-up wheel, the second belt wheel 3 serves as a tension wheel, the display belt 5 is wound on the first belt wheel 2, one end of the display belt is pulled out and is connected to the third belt wheel 4 after bypassing the second belt wheel 3, one end of the third belt wheel 4 is connected with a handle 7, the third belt wheel 4 can be rotated through the rotating handle 7, and the display belt 5 is pulled when the third belt wheel 4 rotates. The surface of the display belt 5 is provided with a teaching picture, for example, animals, plants and articles for daily use, which can enlighten the education of children through the picture to help the children to know things, the upper and lower surfaces of the shell 1 are both provided with observation windows, wherein the upper observation window is a first observation window 11, the lower observation window is a second observation window 12, the two observation windows are both corresponding to the display belt 5, the picture on the surface of the display belt 5 can be observed through the observation windows, firstly, the picture of the object on the surface of the display belt 5 is learned and known through the first observation window 11, after the object on the first picture is learned and known, the handle 7 is rotated to pull the second picture to the position of the first observation window 11, at the moment, the first picture is positioned at the position of the second observation window 12, after the object on the second picture is learned and known, the shell 1 is turned over to guide the children to recognize the object on the first picture, the effect of review is achieved, and the impression is deepened.

The utility model provides a pair of preschool education teaching aid, compared with the prior art, be equipped with three band pulley in casing 1, show area 5 that is equipped with the picture for the teaching on the surface is convoluteed on first band pulley 1, the one end of show area 5 is walked around second band pulley 3 and is fixed on third band pulley 4, the upper and lower both sides of casing 1 are equipped with the observation window respectively, can see the picture on the show area 5 through the observation window, the one end of third band pulley 4 is equipped with handle 7, during the picture that the change observation window was observed, turning handle 7, can drive third band pulley 4 and rotate, and then pulling show area 5, show area 5 advances the in-process, the picture through the observation window changes. When people look at the pictures to recognize the objects, the observation window on the upper side of the shell 1 is observed firstly, the children are guided to recognize the names of the objects on the pictures, then the handle 7 is rotated to guide the children to recognize the next picture, when the next picture reaches the observation window on the upper side of the shell 1, the previous picture reaches the observation window on the lower side of the shell 1, after the children are taught to recognize the next picture, the shell 1 can be turned over, the children are guided to recognize the names of the objects on the previous picture independently, the reviewing effect is achieved, and the impression is deepened.

Please refer to fig. 3, as the utility model provides a pair of a detailed implementation of preschool education teaching aid, the position that the inner wall of both sides corresponds three band pulley around casing 1 is equipped with a plurality of constant head tanks 6, the tip phase-match of constant head tank 6 and three band pulley, go into first band pulley 2, the both ends of second band pulley 3 and third band pulley 4 are gone into respectively in the constant head tank 6, and first band pulley 2, second band pulley 3 and third band pulley 4 all can rotate around the center pin of self, constant head tank 6 prevents that first band pulley 2, second band pulley 3 and third band pulley 4 from taking place the offset at the rotation in-process.

Please refer to fig. 3, as the utility model provides a pair of a detailed implementation of preschool education teaching aid, the through-hole that supplies handle 7 to pass is seted up to the constant head tank 6 that third band pulley 4 corresponds, the diameter of through-hole is less than the diameter of constant head tank 6, avoid third band pulley 4 to stretch out from the through-hole, handle 7 sets up the outside at casing 1, and handle 7 passes and pegs graft with the one end of third band pulley 4 behind the through-hole, at the in-process of seeing the picture knowledge thing or transporting casing 1, with handle 7 and casing 1 separation, occupation space has both been reduced, can protect handle 7 not broken again.

As a specific embodiment of the pair of preschool education teaching aid, casing 1's back lateral wall is as side cap 13, and side cap 13 passes through the screw connection with casing 1, and when the card took place or need change the show area 5 of different grade type when show area 5, lift off side cap 13 and can change.

As a specific embodiment of a pair of preschool education teaching aid, the width of observation window is the same with the width in show area 5 or is less than the width in show area 5 a little, and show area 5 is full of the observation window, shelters from the inside part of casing 1, seems comparatively pleasing to the eye.

As a specific embodiment of the preschool education teaching aid provided by the utility model, first observation window 11 and second observation window 12 all set up between first band pulley 2 and second band pulley 3, observe the picture that show area 5 is located between first band pulley 2 and second band pulley 3 through first observation window 11, observe the picture that show area 5 is located between second band pulley 3 and third band pulley 4 through second observation window 12.

As a specific embodiment of a pair of preschool education teaching aid, in order to prevent that dust or other debris from getting into the inside of casing 1, all install transparent backplate on first observation window 11 and second observation window 12, transparent backplate chooses for use the transparent plastics material, can enough clearly observe the picture on show area 5, can not bring the potential safety hazard because of breaking again.

Referring to fig. 2, as a specific implementation of the preschool education teaching aid provided by the present invention, in order to grip the housing 1, the housing 1 is provided with a handle, and the handle may be formed by forming a bar-shaped through hole on one side of the housing 1, and inserting fingers into the bar-shaped through hole to grip the housing 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. A preschool education teaching aid which is characterized in that: the belt wheel assembly comprises a shell, a first belt wheel, a second belt wheel and a third belt wheel, wherein the first belt wheel, the second belt wheel and the third belt wheel are arranged in the shell in parallel at intervals; a display belt is wound on the first belt wheel, one end of the display belt is wound on the third belt wheel after passing around the second belt wheel, and a picture for teaching is arranged on the surface of the display belt; one end of the third belt wheel is provided with a handle; and the upper surface and the lower surface of the shell correspond to the display belt, and observation windows are arranged at the positions of the display belt.

2. A pre-school educational teaching aid according to claim 1, wherein: the inner walls of the front side and the rear side of the shell are respectively provided with positioning grooves matched with the first belt wheel, the second belt wheel and the third belt wheel.

3. A pre-school educational teaching aid according to claim 2, wherein: the third band pulley corresponds be equipped with the confession in the constant head tank through-hole that the handle passed, the aperture of through-hole is less than the diameter of constant head tank, the handle pass the through-hole and with the third band pulley is pegged graft.

4. A pre-school educational teaching aid according to claim 1, wherein: the rear side wall of the shell is detachably connected with the shell.

5. A pre-school educational teaching aid according to claim 1, wherein: the width of the viewing window is the same as or less than the width of the display tape.

6. A pre-school educational teaching aid according to claim 1, wherein: the observation window is arranged between the first belt wheel and the second belt wheel.

7. A pre-school educational teaching aid according to claim 1, wherein: the observation window is provided with a transparent protection plate.

8. A pre-school educational aid according to any of claims 1 to 7, wherein: the shell is provided with a handle.

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