CN2729847Y - Intelligent training aid for chidren learning arithmetic - Google Patents

Abstract

The utility model relates to an intelligent training aid for children learning arithmetic, which is a training aid for early teaching children to learn arithmetic, particularly an arithmetic game training aid for children to combine education with recreation. The utility model comprises an intelligent board, an intercommunicating groove which is intercommunicated in the longitudinal and the transverse directions and provided with a groove hole of which the cross section in is a T shape, and a set of sliding pieces which can be embedded in the T-shaped groove hole of the intercommunicating groove to slide and displace, wherein the intercommunicating groove is arranged on the intelligent board. The utility model is characterized in that the sliding pieces comprise a T-shaped key capable of being embedded in the T-shaped groove hole of the intercommunicating groove to slide and displace, and a digital block which is provided with an inner hole capable of making the digital block movably sheathed on the T-shaped key on the bottom end and is provided with one of 0-9 numbers or one of mathematical symbols of +,-, *, / and = on the surface. The utility model has the characteristics of convenient use, high durability, compact structure, etc., is favorable to infants to hold by hands or carry, and can be used for the infants to combine education with recreation and carry out game communicating number or four-arithmetic operation corresponding to the game-communicating-number item in five-bucket phase-shifting algorithm on the intelligent board so as to obtain good early teaching effect.

Description

The infant mathematics Intelligent teaching aid

Technical field

The utility model relates to a kind of children mathmatics that is used for and early teaches teaching aid, especially a kind of infant mathematics Intelligent teaching aid of teaching through lively activities for 3～6 years old child.

Background technology

Chinese patent CN2406296Y disclosed " intelligence childhood teaching assistant teaching aid ", it is the teaching aid of the intelligence of a kind of word string that literal on the sliding part or totem is formed have meaning by mobile sliding part or figure, but it also has following shortcoming: 1) it is holistic structure because of the literal or the feather key of totem place piece bottom sliding part on sliding part top, therefore it is not too convenient to use, because children education person is when setting a question for children, as with a sliding part, the method that sliding part moves changes word string or the figure of being made up of the literal or the totem on sliding part top, the speed of setting a question so will be extremely slow, as changing word string or the figure of forming by the literal or the totem on sliding part top fast, just must take the framework on the pedestal periphery apart, and after the position of resetting each sliding part, again framework be reinstalled; Because the dismounting of this framework is cumbersome, and dismounting is easy to cause and can reduces in loosening, the serviceable life of base construction continually; 2) sliding part monolithic construction up and down makes the comparatively complicated and expense material of its shape, so manufacturing cost is higher.

Summary of the invention

The utility model is to overcome existing shortcoming in the above-mentioned prior art, the infant mathematics Intelligent teaching aid that provides a kind of children mathmatics early to teach and teach through lively activities, and it is long, rational in infrastructure to reduce characteristics such as materials to make it have easy to use, serviceable life.

The utility model infant mathematics Intelligent teaching aid, it contains an intelligence development plate, the intercommunication groove that connects in length and breadth that is provided with on the intelligence development plate and the slotted eye cross section of intercommunication groove are  shape, one group of sliding part that can be entrenched in the interior transitional slide of  shape slotted eye of intercommunication groove, be characterized in: its sliding part comprises the  shape key of transitional slide in the  shape slotted eye that can be entrenched in the intercommunication groove, and its bottom have can make its kink on  shape key endoporus and have on its surface in 0～9 numeral a number or+,-, *, ÷ ,=in the through block of a mathematic sign.

The structure of the  shape slotted eye of above-mentioned intercommunication groove, comprise that thickness equates with the upper and lower two-part height of  shape respectively and shape and the size and identical upper plate and the lower plate of the upper and lower two-part structure of  shape slotted eye of its plate face, and the bonding coat between upper plate and lower plate.

The beneficial effects of the utility model are: 1) the infant mathematics Intelligent teaching aid can on the intelligence development plate, lead to several recreation or carry out for the child by mobile through block+,-, *, the primary arithmetic facts computing of ÷, 3～6 years old child taught through lively activities, and this white silk can also match first with the logical number of recreation that five steps that occur in recent years know in the number rule, thereby can develop children's intelligence, obtain mathematics and early teach excellent results; 2) the infant mathematics Intelligent teaching aid is easy to use, and durable in use; 3) the utility model teaching aid is rational in infrastructure, especially after the kink syndeton that sliding part of the prior art is changed into through block and  shape key, just only needs to increase the quantity of through block for standby sliding part, and need not increase the quantity of  shape key; And the shape of  shape key can adopt the structure of the similar nail of metal, so, material-saving little because of its volume reduces compact conformation, plate face size, thereby make things convenient for carrying of child or moving of position.

Description of drawings

Fig. 1 is the front view of the utility model infant mathematics Intelligent teaching aid;

Fig. 2 is the A-A cut-open view among Fig. 1;

Fig. 3 is the node I enlarged drawing among Fig. 2;

Fig. 4, Fig. 5 and Fig. 6 are the structural drawing of through block; Wherein Fig. 4 is that front view, Fig. 5 are that rear view, Fig. 6 are the B-B cut-open views among Fig. 4.

Fig. 7 is the utility model infant mathematics Intelligent teaching aid synoptic diagram in use.

Label declaration among the figure: 1--intelligence development plate; 1 '-upper plate; 1 "-lower plate; 2-intercommunication groove; 3- shape key; The 4-through block; The 5-endoporus; The 6-bonding coat.

Embodiment

The structure of present embodiment infant mathematics Intelligent teaching aid can be seen from Fig. 1～Fig. 3, comprise an intelligence development plate 1, the intercommunication groove 2 that connects in length and breadth that is provided with on the intelligence development plate and the slotted eye cross section of intercommunication groove are  shape, one group of sliding part that can be entrenched in the interior transitional slide of slotted eye of intercommunication groove; Wherein each sliding part comprises the  shape key 3 and a through block 4 (representing through block with double dot dash line in Fig. 3) that can be entrenched in the interior transitional slide of  shape slotted eye of intercommunication groove; The structure of each through block can be seen from Fig. 4～Fig. 6, its surface with bright-coloured background color set off out in 0～9 numeral a number or+,-, *, ÷ ,=in the mathematic sign through block of (among Fig. 4 be numeral " 1 "), its bottom has endoporus 5, this endoporus can make through block easily kink on the top of  shape key 3, when promoting through block, sliding part can be intercommunication groove 2 in the slippage displacement so that the synthetic new digital or new formula of each array on its adjacent one group of through block.The structure of the slotted eye that the shape size with  shape key 3 of intercommunication groove is complementary can be seen from Fig. 3, it is the upper plate 1 ' and the lower plate 1 of contour and shape and size by upper and lower two parts of thickness and  shape slotted eye " form by bonding coat 6 and be bonded into one, it is easily manufactured.Bonding coat 6 is represented it with thicker black line in Fig. 3.

When using present embodiment infant mathematics Intelligent teaching aid, children both can change position between each through block and discharged a numeral or the formula of arithmetic one by one by passing one and another sliding part, expressed the arithmetic problem of arithmetic on the intelligence development plate as shown in Figure 7 with double dot dash line: 1+1=2,1 * 1=1,8+1=9; Can also make the logical number of recreation of conversion numerical value, promptly by passing the through block 4 on the intelligence development plate 1, the new numeral of forming by institute's registration on each through block with conversion.No matter be to discharge new numeral or new formula, children must beat one's brains thinks deeply how to reduce the step number that through block moves, and can carry out the recreation of specific rate with other children; Therefore the present embodiment teaching aid not only can be used for children mathmatics and early teaches but also can lead to number and play and children are taught through lively activities.

For can be in the position of intelligence development plate conversion through block 4, the quantity of sliding part must be lacked than the quantity that can occupy through block on the intelligence development plate, and difference preferably 1.Because of at this moment logical several difficulty for maximum, more can cause children interest, improve and learn the effect of practicing.

Above-mentioned intelligence development plate also can go on foot " the logical number of playing " of knowing the number rule with five of appearance in recent years and match first, can be used as one of a kind of strong teaching aid that matches with five steps knowledge number rule.

Claims (2)

1, a kind of infant mathematics Intelligent teaching aid, it contains an intelligence development plate (1), the intercommunication groove (2) that connects in length and breadth that is provided with on the intelligence development plate and the slotted eye cross section of intercommunication groove are ⊥ shape, one group of sliding part that can be entrenched in the interior transitional slide of ⊥ shape slotted eye of intercommunication groove, it is characterized in that: its sliding part comprises the ⊥Xing Jian (3) of transitional slide in the ⊥ shape slotted eye that can be entrenched in the intercommunication groove, and its bottom have can make its kink on ⊥Xing Jian endoporus and have on its surface in 0～9 numeral a number or+,-, *, ÷,=in the through block (4) of a mathematic sign.

2, infant mathematics Intelligent teaching aid according to claim 1, it is characterized in that: the structure of the ⊥ shape slotted eye of said intercommunication groove, comprise thickness equates with the upper and lower two-part height of ⊥ shape respectively and the shape of its plate face is identical with the upper and lower two-part structure of ⊥ shape slotted eye with size upper plate (1 ') and lower plate (1 "), and the bonding coat between upper plate and lower plate (6).

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