CN111260971A

CN111260971A - Interesting literacy device for infants

Info

Publication number: CN111260971A
Application number: CN202010172321.5A
Authority: CN
Inventors: 余存茂
Original assignee: Individual
Current assignee: Shandong Vocational College of Science and Technology
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-06-09
Anticipated expiration: 2040-03-12
Also published as: CN111260971B

Abstract

The invention discloses an interesting literacy device for infants, which comprises a body, a knob mechanism, a moving part, a card, an indicator light and a voice player, wherein the knob mechanism is arranged on the body; a square sliding groove for sliding the card seat is arranged in the body, a card can be inserted into the card seat, and the card seat is driven by a moving part; the knob mechanism comprises a handle, a rotating shaft and a driving rod, one end of the rotating shaft is fixedly connected with the handle, and the other end of the rotating shaft extends to the rear part of the body; the moving part comprises a moving rod, a first driving wheel, a second driving wheel and a cam, wherein the first driving wheel, the second driving wheel and the cam are sequentially arranged on the outer surface of the moving rod; when the rotating shaft rotates, the driving rod can drive the movable rod to reciprocate along the horizontal direction. The interesting literacy device for the infants can realize the functions of voice broadcasting and card popping, and the corresponding functions of the interesting literacy device accord with the psychological cognition of the infants, so that the learning interest of the infants is improved.

Description

Interesting literacy device for infants

Technical Field

The invention relates to the technical field of infant education, in particular to an interesting literacy device for infants.

Background

The infant literacy usually refers to a development process of the infant in the intelligence development period, a method must be mastered for literacy of the infant in the intelligence development period, and the infant in the intelligence development period also has a thinking mode of image memory. The method for teaching the children to read characters is various, correspondingly adopted teaching props are different, but the existing reading device which can be used for the children to read characters efficiently is short or has different problems; for example, the conventional reading tool for infants has a single reading card, a single building block and other tools, and also has a teaching tool for infants to learn by effectively combining images, characters, sounds and the like by using a multimedia technology, such as multimedia products on the market, such as mobile phones, IPADs, computers, televisions and the like; the cards and the building blocks can only provide information of characters or images for infants, and the functions and the forms are single, so that the infants easily lose interest in character learning, and the character learning effect is poor; if the children learn to read by adopting the multimedia teaching tool for a long time, the problem of visual deterioration of the children is easily caused.

Generally speaking, the existing literacy device has the defects of poor literacy effect and influence on the literacy interest and physical and mental health of the infant, so that the development of the literacy device for the infant, which has good literacy effect and can improve the literacy interest of the infant, is urgently needed.

Disclosure of Invention

In view of the above disadvantages of the prior art, the primary object of the present invention is to provide an interesting infant literacy device, which solves the problems of single function, low interest and influence on physical and mental health of an infant of the prior art.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

an interesting literacy device for children comprises a body, a knob mechanism, a moving part, a card, an indicator light and a voice player; a square sliding groove used for sliding of the clamping seat is formed in the body, the card can be inserted into the clamping seat, and the clamping seat is driven by a moving part; the knob mechanism comprises a handle, a rotating shaft and a driving rod, one end of the rotating shaft extends to the outer side of the front part of the body and is fixedly connected with the handle, and the other end of the rotating shaft extends to the rear part of the body; the moving part comprises a moving rod, a first driving wheel, a second driving wheel and a cam, wherein the first driving wheel, the second driving wheel and the cam are sequentially arranged on the outer surface of the moving rod; when the rotating shaft rotates, the driving rod can drive the moving rod to reciprocate along the horizontal direction.

Furthermore, the square sliding groove is formed by twice the length of the bottom of the clamping seat and twice the width of the bottom of the clamping seat, a supporting seat is arranged at the center of the square sliding groove, the supporting seat extends upwards along the longitudinal direction and is fixed on the top of the body, and a cross-shaped sliding groove for sliding the clamping seat is arranged in the peripheral area of the bottom of the supporting seat; along the length direction of the card holder, a third magnetic stripe and a fourth magnetic stripe which can be attracted with the first magnetic stripe and the second magnetic stripe on the card holder are respectively arranged on the two inner wall surfaces which are obliquely opposite to the square sliding groove; along the width direction of the clamping seat, a first electric contactor and a second electric contactor are arranged on the surface of the inner wall of one side of the square sliding groove; a fifth electrical contact is disposed proximate the top of the body and is in electrical communication with the fourth electrical contact.

Furthermore, a first clamping seat and a second clamping seat with the same specification and size are respectively arranged in the square sliding groove, and a clamping groove for inserting a card is formed in the centers of the first clamping seat and the second clamping seat; along the length direction of the card holder, a first magnetic stripe and a second magnetic stripe which can be attracted with a third magnetic stripe and a fourth magnetic stripe on the square sliding groove are respectively arranged on the two outer wall surfaces of the card holder, and a fourth electric contactor which can be electrically communicated with the voice player is arranged on the outer wall surface of one side of the card holder; a third electric contactor which can be electrically communicated with the indicator lamp is arranged on the surface of the outer wall of one side of the clamping seat along the width direction of the clamping seat; a diagonal position of the cartridge is beveled to facilitate relative sliding movement between the first cartridge and the second cartridge.

Further, when the moving rod spirally advances to a position right below the first driving wheel corresponding to the rack at the bottom of the clamping seat along the horizontal direction, the first driving wheel is in meshing transmission with the first driven wheel, the first driven wheel is arranged at the front end position close to the moving direction of the clamping seat, the first driven wheel is in meshing transmission with the rack at the bottom of the clamping seat, so that the first driving wheel drives the clamping seat to move to the position above the side of the rotating shaft along the length direction of the square sliding groove, and at the moment, the third electric contactor is in contact with the first electric contactor to realize electric communication of the indicator lamp.

Further, when the moving rod spirally advances to the position below the side, corresponding to the rack, of the bottom of the clamping seat along the horizontal direction, the second driving wheel is in meshing transmission with the second driven wheel, the second driven wheel is in meshing transmission with the third driven wheel, the third driven wheel is arranged at the front end position close to the moving direction of the clamping seat, and the third driven wheel is in meshing transmission with the rack on the bottom of the clamping seat, so that the second driving wheel drives the clamping seat to move to the position right above the rotating shaft along the length direction of the square sliding groove.

Further, when the moving rod spirally advances to a position right below the cam corresponding to the rack at the bottom of the clamping seat along the horizontal direction, the cam upwards jacks up the clamping seat, so that the card inserted into the clamping seat is lifted along the body at the upper part of the sliding groove and gradually exposed out of the top of the body, and meanwhile, the fourth electric contactor is in contact with the fifth electric contactor, so that the electric communication of the voice player is realized and the voice playing is started.

Furthermore, an integrated circuit board is arranged inside the card, the integrated circuit board is electrically communicated with the third electric contact and the fourth electric contact, preset voice playing contents are input into the integrated circuit board, and keywords corresponding to the voice playing contents are written on the outer surface of the card.

The invention has the beneficial effects that:

according to the interesting infant literacy device, the cards on the two card seats sequentially and alternately move in a horizontal direction in the sliding groove in a circulating manner and move up and down in a longitudinal direction through the spiral advancing and withdrawing operation of the knob mechanism, so that the voice broadcasting and card popping functions of the interesting infant literacy device are realized, the attention of infants is more concentrated, the literacy effect and the literacy interest of the infants are improved, the physical and mental health of the infants is protected, and the interesting infant literacy device cannot depend on a multimedia product excessively.

The corresponding functions of the interesting literacy device for the children accord with the psychological cognition of the children, and the learning interest of the children on the knowledge is greatly improved.

Drawings

FIG. 1 is a schematic view of an interesting literacy device for children according to the present invention;

FIG. 2 is a schematic view of the first driving wheel driving the slider to move according to the present invention;

FIG. 3 is a view from the direction A1-A1 of FIG. 2 in accordance with the present invention;

FIG. 4 is a view from the direction A2-A2 of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of a second state of motion of the first cartridge and the second cartridge in accordance with the present invention;

FIG. 6 is a schematic diagram of the second driving wheel driving the slider to move according to the present invention;

FIG. 7 is a view from the direction B1-B1 of FIG. 6 in accordance with the present invention;

FIG. 8 is a view from the side of FIG. 6B 2-B2;

FIG. 9 is a schematic view of the cam driven carriage of the present invention;

FIG. 10 is a view from the perspective C1-C1 of FIG. 9 in accordance with the present invention;

FIG. 11 is a view from the perspective C2-C2 of FIG. 9 in accordance with the present invention;

FIG. 12 is a cross-sectional view of the bottom of the cartridge of the present invention;

the electronic device comprises a body 1, a knob mechanism 2, a moving part 3, a first driving wheel 4, a second driving wheel 5, a cam 6, a card seat 7, a card 8, a voice player 9, an indicator light 10, a moving rod 31, a first driven wheel 41, a second driven wheel 51, a third driven wheel 52, a first card seat 71, a second card seat 72, a square sliding groove 101, a third magnetic strip 102, a fourth magnetic strip 103, a cross-shaped sliding groove 104, a handle 201, a rotating shaft 202, a driving rod 203, a spiral groove 301, a clamping groove 701, a third electric contactor 702, a second magnetic strip 703, a first magnetic strip 704, a fifth electric contactor 705, an oblique angle 706, a rack 707, a fourth electric contactor 901, a first electric contactor 1001 and a second electric contactor 1002.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Examples

As shown in fig. 1 to 12, an interesting literacy device for children comprises a body 1, a knob mechanism 2, a moving part 3, a card 8, an indicator light 10 and a voice player 9; a square sliding groove 101 for sliding of the clamping seat 7 is formed in the body 1, the card 8 can be inserted into the clamping seat 7, and the clamping seat 7 is driven by the moving part 3; the knob mechanism 2 comprises a handle 201, a rotating shaft 202 and a driving rod 203, wherein one end of the rotating shaft 202 extends to the outer side of the front part of the body 1 and is fixedly connected with the handle 201, and the other end of the rotating shaft 202 extends to the rear part of the body 1; the moving part 3 comprises a moving rod 31, and a first driving wheel 4, a second driving wheel 5 and a cam 6 which are sequentially arranged on the outer surface of the moving rod 31, wherein the center of the moving rod 31 is a cavity which can be sleeved on a rotating shaft 202, a spiral groove 301 is formed in the partial outer wall of the moving rod 31, and the driving rod 203 penetrates through the spiral groove 301 and is connected to the rotating shaft 202; when the rotating shaft 202 rotates, the driving rod 203 drives the moving rod 31 to reciprocate in the horizontal direction.

The number of the indicator lights 10 is at least one or one group, and when a plurality of indicator lights 10 are arranged, the indicator lights 10 are connected in series; the indicator light 10 is electrically connected to the first electrical contact 1001 and the second electrical contact 1002. the indicator light 10 may be illuminated when the third electrical contact 702 is switchably electrically connected to the first electrical contact 1001 and the second electrical contact 1002. More preferably, the indicator lights 10 are symmetrically arranged or designed in a certain shape, so that the interesting literacy device for children of the present invention is more attractive and improves the attention of children.

The width of the spiral groove 301 is just adapted to the driving rod 203, so that the moving rod 31 can spirally advance in the rotating process of the driving rod 203, and the distance of the spiral advance of the moving rod 31 meets the corresponding position relation between the first driving wheel 4, the second driving wheel 5, the cam 6 and the rack 707 of the card seat 7, so that the card seat 7 moves left and right in the horizontal direction under the action of the first driving wheel 4 and the second driving wheel 5, and the card seat 7 is lifted up or lowered down in the longitudinal direction under the action of the cam 6.

The square sliding groove 101 is a square sliding groove 101 formed by twice the length of the bottom of the clamping seat 7 and twice the width of the bottom of the clamping seat 7, a supporting seat (not shown) is arranged at the center of the square sliding groove 101, the supporting seat extends upwards along the longitudinal direction and is fixed on the top of the body 1, and a cross-shaped sliding groove 104 for sliding the clamping seat 7 is arranged in the peripheral area of the bottom of the supporting seat; along the length direction of the card socket 7, a third magnetic stripe 102 and a fourth magnetic stripe 103 which can be attracted with a first magnetic stripe 704 and a second magnetic stripe 703 on the card socket 7 are respectively arranged on two inner wall surfaces of the square sliding groove 101 which are diagonally opposite; along the width direction of the card seat 7, a first electric contactor 1001 and a second electric contactor 1002 are arranged on the inner wall surface of one side of the square sliding chute 101; near the top of the body 1 is a fifth electrical contact 705 which can be placed in electrical communication with the fourth electrical contact 901.

The magnetism of the first magnetic strip 704 is opposite to that of the third magnetic strip 102, the magnetism of the second magnetic strip 703 is opposite to that of the fourth magnetic strip 103, and the back and forth movement of the card holder 7 is realized by utilizing the principle that magnetic objects attract each other in opposite directions.

The cross-shaped sliding chute 104 mainly plays a supporting role so that the card holder 7 can smoothly move back and forth, left and right in the square sliding chute 101, and meanwhile, the card-locking phenomenon of the card holder 7 in the square sliding chute 101 cannot be caused, the cross-shaped sliding chute 104 is arranged in a suspended mode, and the bottom of the cross-shaped sliding chute cannot touch parts in the knob mechanism 2, so that the character learning device cannot be implemented.

A first clamping seat 71 and a second clamping seat 72 with the same specification and size are respectively arranged in the square sliding groove 101, and a clamping groove 701 for inserting a card 8 is arranged at the center of each of the first clamping seat 71 and the second clamping seat 72; along the length direction of the card holder 7, a first magnetic stripe 704 and a second magnetic stripe 703 which can be attracted with a third magnetic stripe 102 and a fourth magnetic stripe 103 on the square chute 101 are respectively arranged on the two outer wall surfaces of the card holder 7, and a fourth electric contactor 901 which can be electrically communicated with the voice player 9 is arranged on the outer wall surface of one side of the card holder; a third electric contactor 702 which can be electrically communicated with the indicator light 10 is arranged on the outer wall surface of one side of the clamping seat 7 along the width direction of the clamping seat 7; a diagonal position of the cartridge 7 is beveled 706 to facilitate relative sliding movement between the first cartridge 71 and the second cartridge 72.

When the moving rod 31 spirally advances to a position right below the first driving wheel 4 and the rack 707 at the bottom of the card seat 7 in the horizontal direction, the first driving wheel 4 is in meshing transmission with the first driven wheel 41, the first driven wheel 41 is arranged at a front end position close to the moving direction of the card seat 7, and the first driven wheel 41 is in meshing transmission with the rack 707 at the bottom of the card seat 7, so that the first driving wheel 4 drives the card seat 7 to move to an upper position on the side of the rotating shaft 202 along the length direction of the square chute 101, and at this time, the third electric contactor 702 is in contact with the first electric contactor 1001 to realize the electric communication of the indicator light 10.

As shown in fig. 4, the first driven wheel 41 is disposed at a position close to the front end of the moving direction of the card holder 7, so that the whole card holder 7 can smoothly move to the left to the other side of the square chute 101 when the moving rod 31 spirally advances, and meanwhile, when the moving rod 31 spirally retracts, the first driven wheel 41 does not engage with the rack 707 of the card holder 7 located at the left side, which affects the normal spiral retracting operation of the moving rod 31.

When the moving rod 31 spirally advances to the lower position of the side corresponding to the rack at the bottom of the second driving wheel 5 and the card seat 7 along the horizontal direction, the second driving wheel 5 is in meshing transmission with the second driven wheel 51, the second driven wheel 51 is in further meshing transmission with the third driven wheel 52, the third driven wheel 52 is arranged at the front end position close to the moving direction of the card seat 7, and the third driven wheel 52 is in meshing transmission with the rack 707 at the bottom of the card seat 7, so that the second driving wheel 5 drives the card seat 7 to move to the position right above the rotating shaft 202 along the length direction of the square sliding chute 101.

As shown in fig. 8, the third driven wheel 52 is disposed at a position close to the front end of the moving direction of the card holder 7, so that the entire card holder 7 can smoothly move rightward to one side of the square chute 101 when the moving rod 31 spirally advances, and at the same time, when the moving rod 31 spirally retracts, the third driven wheel 52 does not engage with the rack 707 of the card holder 7 located on the right side, which affects the normal spiral retracting operation of the moving rod 31.

When the moving rod 31 spirally advances to a position right below the cam 6 corresponding to the rack at the bottom of the card holder 7 along the horizontal direction, the cam 6 jacks up the card holder 7, so that the card 8 inserted into the card holder 7 is lifted along the body 1 at the upper part of the square chute 101 and gradually exposed out of the top of the body 1, and meanwhile, the fourth electric contactor 901 is in contact with the fifth electric contactor 705, so that the electric communication of the voice player 9 is realized and the voice playing is started.

An integrated circuit board is arranged inside the card 8, the integrated circuit board is electrically connected with the third electrical contact 702 and the fourth electrical contact 901, preset voice playing contents are input into the integrated circuit board, and keywords corresponding to the voice playing contents are written on the outer surface of the card 8.

The working mode of the interesting literacy device for the infants is as follows:

the first step is as follows: in the initial state, the second card holder 72 is arranged in front of the first card holder 71; the handle 201 is rotated, the rotating shaft 202 drives the driving rod 203 to rotate, the driving rod 203 further drives the moving rod 31 to enable the moving rod 31 to spirally advance along the spiral groove 301, when the moving rod 31 spirally advances to a position right below the bottom rack 707 of the first driving wheel 4 and the second clamping seat 72 along the horizontal direction, the first driving wheel 4 drives the second clamping seat 72 to move to an upper position on the side of the rotating shaft 202 along the length direction of the square sliding groove 101 through the first driven wheel 41, at the moment, the third electric contactor 702 is in contact with the first electric contactor 1001 to achieve electric communication of the indicator light 10, and the indicator light 10 is lightened; at this time, the first magnetic stripe 704 on the first card holder 71 is attracted and moves forwards under the magnetic force of the third magnetic stripe 102 on the square sliding chute 101;

the second step is that: meanwhile, under the action of the magnetic force of the fourth magnetic stripe 103 on the square chute 101, the second magnetic stripe 703 on the second card holder 72 is attracted and moves backwards, the third electric contactor 702 is in contact with the second electric contactor 1002 to realize the electric communication of the indicator light 10, and the indicator light 10 is lighted again; when the moving rod 31 continuously and spirally advances to the lower position of the second driving wheel 5 at the side corresponding to the rack 707 at the bottom of the second card holder 72 along the horizontal direction, the second driving wheel 5 drives the second card holder 72 to move to the position right above the rotating shaft 202 along the length direction of the square sliding chute 101 through the second driven wheel 51 and the third driven wheel 52;

the third step: when the moving rod 31 continuously and spirally advances along the horizontal direction to a position right below the cam 6 and the rack 707 at the bottom of the first card holder 71, the cam 6 jacks up the first card holder 71, so that the card 8 inserted into the first card holder 71 is lifted along the body 1 at the upper part of the square chute 101 and gradually exposed out of the top of the body 1, meanwhile, the fourth electric contactor 901 is contacted with the fifth electric contactor 705, the electric communication of the voice player 9 is realized, and the voice playing of the first card holder 71 connected with the card 8 is started;

fourthly, the handle 201 is rotated along the opposite direction, the first clamping seat 71 gradually descends, and the first clamping seat 71 is positioned in front of the second clamping seat 7; when the rotating shaft 202 retracts to the initial position, the screw advance and retraction reset of the knob mechanism 2 are performed again according to the operations of the first step to the third step, so that the voice playing of the card 8 connected to the second card holder 72 and the identification of the content of the card 8 are realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An interesting literacy device for children is characterized by comprising a body, a knob mechanism, a moving part, a card, an indicator light and a voice player; a square sliding groove used for sliding of the clamping seat is formed in the body, the card can be inserted into the clamping seat, and the clamping seat is driven by a moving part; the knob mechanism comprises a handle, a rotating shaft and a driving rod, one end of the rotating shaft extends to the outer side of the front part of the body and is fixedly connected with the handle, and the other end of the rotating shaft extends to the rear part of the body; the moving part comprises a moving rod, a first driving wheel, a second driving wheel and a cam, wherein the first driving wheel, the second driving wheel and the cam are sequentially arranged on the outer surface of the moving rod; when the rotating shaft rotates, the driving rod can drive the moving rod to reciprocate along the horizontal direction.

2. The amusing children literacy device as claimed in claim 1, wherein the square sliding groove is a square sliding groove formed by twice of the length of the bottom of the clamping seat and twice of the width of the bottom of the clamping seat, a supporting seat is arranged at the center of the square sliding groove, the supporting seat extends upwards along the longitudinal direction and is fixed on the top of the body, and a cross-shaped sliding groove for sliding the clamping seat is arranged at the peripheral area of the bottom of the supporting seat; along the length direction of the card holder, a third magnetic stripe and a fourth magnetic stripe which can be attracted with the first magnetic stripe and the second magnetic stripe on the card holder are respectively arranged on the two inner wall surfaces which are obliquely opposite to the square sliding groove; along the width direction of the clamping seat, a first electric contactor and a second electric contactor are arranged on the surface of the inner wall of one side of the square sliding groove; a fifth electrical contact is disposed proximate the top of the body and is in electrical communication with the fourth electrical contact.

3. The interesting literacy device for children as claimed in claim 1, wherein a first card holder and a second card holder with the same specification and size are respectively arranged in the square sliding groove, and a card slot for inserting a card is arranged at the center of each of the first card holder and the second card holder; along the length direction of the card holder, a first magnetic stripe and a second magnetic stripe which can be attracted with a third magnetic stripe and a fourth magnetic stripe on the square sliding groove are respectively arranged on the two outer wall surfaces of the card holder, and a fourth electric contactor which can be electrically communicated with the voice player is arranged on the outer wall surface of one side of the card holder; a third electric contactor which can be electrically communicated with the indicator lamp is arranged on the surface of the outer wall of one side of the clamping seat along the width direction of the clamping seat; a diagonal position of the cartridge is beveled to facilitate relative sliding movement between the first cartridge and the second cartridge.

4. The interesting infant literacy device as claimed in claim 1, wherein when the moving rod spirally advances in the horizontal direction to a position just below the first driving wheel corresponding to the rack at the bottom of the clamping seat, the first driving wheel is in meshing transmission with the first driven wheel, the first driven wheel is arranged at a front position close to the moving direction of the clamping seat, the first driven wheel is in meshing transmission with the rack at the bottom of the clamping seat, so that the first driving wheel drives the clamping seat to move to an upper position at the side of the rotating shaft along the length direction of the square sliding groove, and the third electric contactor is in contact with the first electric contactor to realize electric communication of the indicator light.

5. The interesting child literacy device as claimed in claim 1, wherein when the moving rod spirally advances to a position below the side of the second driving wheel corresponding to the rack at the bottom of the cassette along the horizontal direction, the second driving wheel is in meshing transmission with the second driven wheel, the second driven wheel is in further meshing transmission with a third driven wheel, the third driven wheel is arranged at the front end position close to the moving direction of the cassette, and the third driven wheel is in further meshing transmission with the rack at the bottom of the cassette, so that the second driving wheel drives the cassette to move to a position right above the rotating shaft along the length direction of the square chute.

6. The interesting infant literacy device as claimed in claim 1, wherein when the moving rod spirally advances along a horizontal direction to a position under the cam corresponding to the rack at the bottom of the card holder, the cam pushes up the card holder to lift the card inserted into the card holder along the body at the upper part of the chute and gradually expose the top of the body, and simultaneously the fourth electric contactor contacts with the fifth electric contactor to realize the electric communication of the voice player and start the voice playing.

7. The infant interesting literacy device according to claim 1, wherein an integrated circuit board is arranged inside the card, the integrated circuit board is electrically communicated with the third electric contact and the fourth electric contact, preset voice playing contents are input into the integrated circuit board, and keywords corresponding to the voice playing contents are written on the outer surface of the card.