CN209123316U - Didactical doll group - Google Patents
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- CN209123316U CN209123316U CN201821712902.8U CN201821712902U CN209123316U CN 209123316 U CN209123316 U CN 209123316U CN 201821712902 U CN201821712902 U CN 201821712902U CN 209123316 U CN209123316 U CN 209123316U
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Abstract
A kind of didactical doll group includes high building building block unit and ladder building block unit.The high building building block unit includes a plurality of spaced high building building blocks, and the height per a high building building blocks is the integral multiple of h and the difference in height of two adjacent high building building blocks is at least 1h.The ladder building block unit includes the ladder building blocks of at least two adjacent high building building blocks of a suitable overlap joint, the integral multiple that height per a ladder building blocks is h, when the height of the ladder building blocks is equal with two adjacent differences in height of high building building blocks, the top and bottom end of the ladder building blocks detachably connect two adjacent high building building blocks one of them top and another one top.Whereby, the aforementioned component with difference in height is arranged, the cognition of difference in height and subtraction in simple mathematical operation and culture space can be learnt, and then promote learning effect, and increase interest and challenge.
Description
Technical field
The utility model relates to a kind of didactical doll groups, can be combined with each other more particularly to a kind of component and have instructional function
Didactical doll group.
Background technique
Refering to fig. 1, a kind of known didactical doll group disclosed in China Patent No. CN 202526916U Patent Case
1, it include 11, two, multiple square column building blocks, 12, one, symbol building blocks board 13 and a substrate building blocks 14.Each described side
Column building blocks 11 have the perforation 111 that bottom surface is extended to by top surface.Each described symbol building blocks 12 includes an operator
Numbers 121.The substrate building blocks 14 include multiple upright bars 141.The bar 141 along 14 length direction of substrate building blocks according to
Sequence arrangement, is separably sheathed on corresponding bar for the square column building blocks 11, the symbol building blocks 12 and the board 13
141。
When game, any number of square column building blocks 11 are stacked respectively and are sheathed on the bar 141, in conjunction with described
The oeprator 121 of symbol building blocks 12 calculates answer, and answer is write on the board 13.
Although known didactical doll group 1 can learn basic mathematical operation, learning process by component above-mentioned
It only stacks the square column building blocks 11 and writes answer on the board 13, lack interest and challenge, and important
It is, for add operation, although answer can clearly be calculated, to subtraction by the quantity of the square column building blocks 11
For operation, child or child are difficult the quantity from the square column building blocks 11 on the substrate building blocks 14, obtain the general of " subtracting each other "
It reads.
Utility model content
The purpose of this utility model is to provide one kind to be able to ascend learning effect, and increases the religion of interest and challenge
Learn playset.
The didactical doll group of the utility model includes high building building block unit and ladder building block unit.The high building building block unit
Including a plurality of spaced high building building blocks, integral multiple and two adjacent high building building blocks that the height per a high building building blocks is h
Difference in height is at least 1h.The ladder building block unit includes the ladder building blocks of at least two adjacent high building building blocks of a suitable overlap joint,
The integral multiple that height per a ladder building blocks is h, when the height of the height of the ladder building blocks high building building blocks adjacent with two
When difference is equal, the top and bottom end of the ladder building blocks detachably connect one of them top of two adjacent high building building blocks
End and the top of another one.
The didactical doll group of the utility model, the high building building block unit include the high building building blocks of n money and n≤2, per a
The quantity of high building building blocks is at least one, and the height per a high building building blocks is different, the ladder building block unit include m money and
The ladder building blocks of m=n-1 are at least one per a ladder building blocks quantity, and the height per a ladder building blocks is different.
The didactical doll group of the utility model, also includes multiple tasks card, each described task card includes being recorded in appoint
Task on business card, the number and spread geometry of the high building building blocks and the ladder building blocks needed for the task description, institute
Spread geometry is stated to be labeled with as high building building blocks corresponding to starting point, as high building building blocks corresponding to terminal and be formed in described
Point between at least one benefit between starting point and the terminal, it is described at least one benefit between point represent need to insert corresponding high building building blocks,
Make the high building building blocks and the ladder building blocks according to the spread geometry, be arranged in interconnection and continual build object.
The didactical doll group of the utility model, also includes accessory building block unit, and the accessory building block unit includes separable
Ground is connected at least one target building blocks of any one high building building blocks and could be detachably connected to any one high building building blocks at least
One mobile building blocks, when at least one described target building blocks are located at the high building building blocks of the corresponding terminal, at least one described shifting
Dynamic building blocks follow the high building building blocks put between at least one corresponding described benefit by corresponding to the high building building blocks of the starting point, are moved to pair
Answer the high building building blocks of the terminal.
The didactical doll group of the utility model includes also substrate building block unit, and the substrate building block unit includes multiple bases
Bottom building blocks, each described substrate building blocks have polygonal bodies and are extended outwardly by the periphery of the ontology and separately
Multiple snapping arms, the ontology and the snapping arm, which match, defines multiple snap grooves of the opening towards side, one of them
Any one snapping arm of substrate building blocks is separably buckled in any one snap groove of another one substrate building blocks, each institute
The bottom end for stating high building building blocks is separably connected with the top of the substrate building blocks.
The didactical doll group of the utility model, each described snapping arm have be formed in side and with the ontology circumferential surface
In the first lateral margin of the first angle, be formed in the other side and with the ontology circumferential surface in the second angle the second lateral margin and connect institute
It states the second lateral margin and the third lateral margin with second lateral margin in third angle, first angle is described between 90~180 degree
Second angle is between 80~100 degree, and the third angle is between 60~100 degree, each snap groove is by one of snapping arm
The second lateral margin, the third lateral margin of the first lateral margin snapping arm adjacent with another match and define, the substrate building blocks are engaged
When connecing, each described substrate building blocks can not be detached from along front, rear, left and right.
The didactical doll group of the utility model includes also accessory building block unit, and the accessory building block unit includes for connecting
Multiple connecting columns of corresponding substrate sill with corresponding high building building blocks are connect, each described connecting column has end and by periphery
The stop section extended outwardly, each described substrate building blocks also has the multiple base bores extended by top surface towards bottom surface, each
A high building building blocks, which have, connects hole by least one tower that bottom surface extends to top surface, when the end of each connecting column
At least one described tower that portion is detachably arranged in corresponding high building building blocks connects hole and corresponding substrate sill wherein
When one base bore, the stop section is supported and is terminated between corresponding high building building blocks and corresponding substrate building blocks.
The didactical doll group of the utility model, each described connecting column are also used to connect neighbouring high building building blocks.
The didactical doll group of the utility model, each described ladder building blocks, which has, is formed in reversed two sides and neighbouring top
The public docking section of end and bottom end, each described high building building blocks, which has, to be formed in top surface and the high portion of multiple framves separately, defines
At least one female docking section between the high portion of adjacent frame and multiple towers that the corresponding high portion of frame and female docking section are extended to by bottom surface
Connect hole.Each described male docking section is separably overlapped at least one described female docking section.
The didactical doll group of the utility model, n=10, the m=9 have quantity and its height per a ladder building blocks
Identical each ladder height of rank ladder ﹐ of multiple is h, and when ladder quantity is greater than 2, the ladder is stacked, and the ladder of lower section
It is partially protrude through the ladder being located above.
The utility model has the beneficial effects that borrowing the component that there is difference in height by arrangement, simple mathematical operation can be learnt
And in culture space difference in height and subtraction cognition, and then promote learning effect, and promote interest and challenge.
Detailed description of the invention
Other features and effect of the utility model will be clearly presented in the embodiment referring to schema, in which:
Fig. 1 is a perspective view, is illustrated known to one kind disclosed in China Patent No. CN 202526916U Patent Case
Didactical doll group；
Fig. 2 is an incomplete stereogram exploded view, illustrates one embodiment of the utility model didactical doll group；
Fig. 3 is a perspective view, illustrates a high building building block unit in the embodiment；
Fig. 4 is a perspective view, illustrates a ladder building block unit in the embodiment；
Fig. 5 is a top view, illustrates a substrate building blocks in the embodiment；
Fig. 6 is a top view, when illustrating that the substrate building blocks number is four, is mutually interlockingly connected；
Fig. 7 is a perspective view of the embodiment；
Fig. 8 is the imperfect cross-sectional view intercepted along the line VIII-VIII in Fig. 7；
Fig. 9 is the imperfect cross-sectional view intercepted along the line Ⅸ-Ⅸ in Fig. 7；
Figure 10 is a sheet of planar figure, illustrates a task card in the embodiment；And
Figure 11 is an incomplete perspective view, illustrates a spread geometry according to the task card, specifies number
High building building blocks and ladder building blocks are arranged in interconnection and continual build object.
Specific embodiment
Referring to Fig.2, one embodiment of the utility model didactical doll group includes 2, ranks of a high building building block unit
3, substrate building block units 4 of terraced building block unit and an accessory building block unit 5.
Refering to Fig. 2 and Fig. 3, the high building building block unit 2 includes the high building building blocks 20 of n money, per a high building building blocks 20
Quantity is 1.In the present embodiment, n=10.Per a high building building blocks 20 have be formed in top surface center and four corners and
The high portion 21 of five framves separately, the female docking sections 22 of four be defined between the two adjacent high portions 21 of frame in corner and prolonged by bottom surface
It extends to the corresponding high portion 21 of frame and female docking section 22 and nine towers arranged in arrays connects hole 23.In the present embodiment, each
The mother docking section 22 is recess portion.For the sake of for convenience of description, by the 1st section~the 10th section high building building blocks 20 respectively with number 201,
202, it 203,204,205,206,207,208,209 and 210 distinguishes.The height of 1st section of high building building blocks 201 is defined as 1h.2nd
The height of money high building building blocks 202 is defined as 2h.The height of 3rd section of high building building blocks 203 is defined as 3h.4th section of high building building blocks 204
Height is defined as 4h.The height of 5th section of high building building blocks 205 is defined as 5h.The height of 6th section of high building building blocks 206 is defined as 6h.The
The height of 7 sections of high building building blocks 207 is defined as 7h.The height of 8th section of high building building blocks 208 is defined as 8h.9th section of high building building blocks 209
Height be defined as 9h.The height of 10th section of high building building blocks 210 is defined as 10h.Whereby, make (n-1)th section of high building building blocks 20 and n-th
The difference in height of money high building building blocks 20 is 1h.
It should be noted that the style of the high building building blocks 20 is not limited to ten kinds, can in other patterns of the present embodiment
To be two or more, the quantity of the high building building blocks 20 of each money is not limited to 1, also can be multiple.
Refering to Fig. 2 and Fig. 4, the ladder building block unit 3 includes m money ladder building blocks 30, the number per a ladder building blocks 30
Amount is 1.In the present embodiment, m=9.Have per a ladder building blocks 30 and is formed in reversed two sides and adjacent top end and bottom
The public docking section 31 of two of end.For the sake of for convenience of description, by the 1st section~the 9th section ladder building blocks 30 respectively with number 301,302,
303, it 304,305,306,307,308 and 309 distinguishes.The ladder that there is 1st section of ladder building blocks 301 height to be defined as 1h
32, therefore the 1st section of 301 height of ladder building blocks is 1h.There are two the ranks that height is respectively defined as 1h for the 2nd section of tool of ladder building blocks 302
Ladder 32, therefore the 2nd section of 302 height of ladder building blocks is 2h.There are three height to be respectively defined as 1h's for the 3rd section of tool of ladder building blocks 303
Ladder 32, therefore the 3rd section of 303 height of ladder building blocks is 3h.There are four height to be respectively defined as 1h for the 4th section of tool of ladder building blocks 304
Ladder 32, therefore the 4th section of 304 height of ladder building blocks is 4h.There are five height to be respectively defined as the 5th section of tool of ladder building blocks 305
The ladder 32 of 1h, therefore the 5th section of 305 height of ladder building blocks is 5h.There are six height to define respectively for the 6th section of tool of ladder building blocks 306
For the ladder 32 of 1h, therefore the 6th section of 306 height of ladder building blocks is 6h.7th section of ladder building blocks 307 have seven height fixed respectively
Justice is the ladder 32 of 1h, therefore the 7th section of 307 height of ladder building blocks is 7h.8th section of ladder building blocks 308 have eight height respectively
It is defined as the ladder 32 of 1h, therefore the 8th section of 308 height of ladder building blocks is 8h.9th section of ladder building blocks 309 have nine height point
It is not defined as the ladder 32 of 1h, therefore the 9th section of 309 height of ladder building blocks is 9h.When the ladder 32 is stacked, the ladder 32 of lower section
It is partially protrude through the ladder 32 being located above.
These high building building blocks 20 are alternatively arranged, and ladder building blocks 30 are suitble to the interval being inserted between these high building building blocks 20,
Two adjacent high building building blocks 20 can be made to link together by ladder building blocks 30.In grafting, it is located at two adjacent high building building blocks 20
Ladder building blocks 30 height it is equal with the two adjacent differences in height of high building building blocks 20, each of this ladder building blocks 30 public affairs
Docking section 31 is separably overlapped in one of female docking section 22 of two adjacent high building building blocks 20.
Refering to Fig. 2, Fig. 5 and Fig. 6, the substrate building block unit 4 includes multiple substrate building blocks 41.Each described substrate product
Wood 41 has a rectangular body 411, extended outwardly by the periphery of the ontology 411 and four snapping arms 412 separately,
It is matched by the ontology 411 and the snapping arm 412 and defines opening towards four snap grooves 413 of side and by top surface court
25 base bores 414 that bottom surface extends.Each described snapping arm 412 have be formed in side and with the ontology 411
Circumferential surface in first angle theta 1 first lateral margin 415, be formed in another side and the circumferential surface with the ontology 411
It is in one in second lateral margin 416 of second angle theta 2 and connection second lateral margin 416 and with second lateral margin 416
One third lateral margin 417 of a third angle theta 3.First angle theta 1 between 90~180 degree, second angle theta 2 between
80~100 degree, the third angle theta 3 is between 60~100 degree.Each described snap groove 413 is by one of snapping arm 412
The first lateral margin 415, another adjacent snapping arm 412 the second lateral margin 416 and third lateral margin 417 match and define.Wherein
Any one snapping arm 412 of one substrate building blocks 41, which is separably engaged, is connected to either one or two of another one substrate building blocks 41 button
Access slot 413.When the substrate building blocks 41 are interlockingly connected, each described substrate building blocks 41 can not be detached from along front, rear, left and right.
Referring again to Fig. 2, the accessory building block unit 5 includes 51, target building blocks 52 of multiple connecting columns and a movement
Building blocks 53.There are two ends 511 and one by the outwardly extending stop section 512 of outer peripheral surface for each described tool of connecting column 51.Institute
Stating target building blocks 52 has the target bottom outlet 521 upwardly extended by bottom surface.The mobile building blocks 53 have upward by bottom surface
The mobile bottom outlet 531 extended.
Refering to Fig. 7, Fig. 8 and Fig. 9, the connecting column 51 is for connecting corresponding substrate sill 41 and corresponding high building building blocks
20.Hole 23 and corresponding is connect when the end 511 of each connecting column 51 is detachably arranged in corresponding tower
When base bore 414, the stop section 512 of each connecting column 51, which is supported, terminates in corresponding high building building blocks 20 and corresponding base
Between bottom building blocks 41.
The connecting column 51 is also used to connect the target building blocks 52 and corresponding high building building blocks 20.When each company
The end 511 for connecing column 51 is detachably arranged in the target bottom outlet 521 of the target building blocks 52 and corresponding
When any one tower of high building building blocks 20 connects hole 23, the stop section 512 of each connecting column 51, which is supported, terminates in the target
Between building blocks 52 and corresponding high building building blocks 20.
The connecting column 51 is also used to connect the mobile building blocks 53 and corresponding high building building blocks 20.When each company
The end 511 for connecing column 51 is detachably arranged in the mobile bottom outlet 531 of the mobile building blocks 53 and corresponding
When any one tower of high building building blocks 20 connects hole 23, the stop section 512 of each connecting column 51, which is supported, terminates in the movement
Between building blocks 53 and corresponding high building building blocks 20.
In the present embodiment, highest high building building blocks 20 are the 10th section of high building building blocks 210 that height is 10h.If desired high
Degree is greater than the high building building blocks 20 of 10h, can use corresponding connecting column 51 and connects neighbouring and height and greater than wantonly the two of 10h
Money high building building blocks 20, to obtain the high building building blocks 20 that total height is greater than 10h.
0 and Figure 11 refering to fig. 1, the embodiment also include 24 task cards 6.Figure 10 is one of task card 6.
The task card 6 includes a task 61 being recorded on the task card 6, and the task of each task card 6 is not identical.It lifts
For example, as the task 61 of Figure 10 has eight high building building blocks figures, 611, seven ladder building blocks figures 612 and an arrangement figure
Shape 613.
The number of the high building building blocks figure 611 represents the number of the required high building building blocks 20.Each described tower
Building building blocks figure 611 has the high building number 614 for representing corresponding 20 height (or style) of high building building blocks.The high building product
The high building number 614 of the wooden figure 611 is respectively 1,2,3,4,7,8,9 and 10, and it is high to represent the required high building building blocks 20
Degree is respectively 1h, 2h, 3h, 4h, 7h, 8h, 9h and 10h, that is, respectively represent the high building building blocks 201,202,203,204,207,
208,209 and 210.
The number of the ladder building blocks figure 612 represents the number of the required ladder building blocks 30.Each described rank
Terraced building blocks figure 612 has the ladder number 615 for representing corresponding 30 height (or style) of ladder building blocks.The ladder product
The ladder number 615 of the wooden figure 612 is respectively 3,4,5,6,7,8 and 9, and representing the ladder building blocks 20 is highly respectively
3h, 4h, 5h, 6h, 7h, 8h and 9h respectively represent the ladder building blocks 303,304,305,306,307,308 and 309.
The spread geometry 613 has 616, terminals 617 of a starting point and is formed in the starting point 616 and the end
618 are put between six benefits between point 617.In the present embodiment, the starting point 616 and the terminal 617 have been respectively filled in high building number
The high building building blocks figure 611 that word is 3,9.Point 614, which represents, between the benefit need to insert corresponding high building building blocks 20.
According to the spread geometry 613, the high building number 614 on the correspondence high building building blocks figure 611 of the starting point 616 is
3, the high building number 614 on the correspondence high building building blocks figure 611 of the terminal 617 is 9, and therefore, when game, only needing will be corresponding
High building building blocks 203 are used as the starting point 616, regard corresponding high building building blocks 209 as the terminal 617.It then, then will be corresponding
High building building blocks 201,202,204,207,208 and 210 put 618 between distinguishing any filling benefit.By taking Figure 11 as an example, sequentially insert
High building building blocks 208,204,207,201,210,202.
High building building blocks 203 and 208 difference in height of high building building blocks due to being located at starting point 616 are 5h, it is only described
Ladder building blocks 305 can be connected to the corresponding female docking section 22 of the high building building blocks 203 with the male docking section 31, with institute
State the female docking section 22 of either one or two of high building building blocks 208.Since the high building building blocks 208 and 204 difference in height of high building building blocks are
4h, therefore, it is corresponding that the only described ladder building blocks 304 can be connected to the high building building blocks 208 with the public docking section 31
Female docking section 22, with the female docking section 22 of either one or two of high building building blocks 204.Due to the high building building blocks 204 and the tower
Building blocks 207 difference in height in building is 3h, and therefore, the only described ladder building blocks 303 can be connected to institute with the public docking section 31
State the corresponding female docking section 22 of high building building blocks 204, mother docking section 22 corresponding with the high building building blocks 207.Due to the high building
Building blocks 207 and 201 difference in height of high building building blocks are 6h, and therefore, the only described ladder building blocks 306 can be with the public docking section
31 are connected to the corresponding female docking section 22 of the high building building blocks 207, mother docking section corresponding with the high building building blocks 201
22.Since the high building building blocks 201 and 210 difference in height of high building building blocks are 9h, only described 309 energy of ladder building blocks
It is enough that the corresponding female docking section 22 of the high building building blocks 201 is connected to the male docking section 31, with the high building building blocks 210
Corresponding mother docking section 22.Since the high building building blocks 210 and 202 difference in height of high building building blocks are 8h, it is only described
Ladder building blocks 308 can be connected to the corresponding female docking section 22 of the high building building blocks 210 with the male docking section 31, with institute
State the corresponding female docking section 22 of high building building blocks 202.Since the high building building blocks 202 and 209 difference in height of high building building blocks are 7h,
Therefore, the only described ladder building blocks 307 can be connected to the corresponding mother of the high building building blocks 202 with the male docking section 31
Docking section 22, mother docking section 22 corresponding with the high building building blocks 209.The high building building blocks 201,202,203,204,207,
208,209 and 210, interconnection and uninterrupted is arranged in the ladder building blocks 303,304,305,306,307,308 and 309
Build object.
When the target building blocks 52 are located at the high building building blocks 209 of the corresponding terminal 617, the mobile building blocks 53 can be by
The high building building blocks 20 of the corresponding starting point 616, follow point 614 between the corresponding benefit high building building blocks 208,204,207,201,
210 and 212 and the ladder building blocks 305,304,303,306,309,308 and 307, it is moved to the corresponding terminal 617
High building building blocks 209.
It should be noted that high building building blocks 20 disclosed in Figure 11 are not limited to the detachable liftoff base being fixed on such as Fig. 6
Bottom building blocks 41 can also be as shown in figure 11 in other patterns of the present embodiment, is disposed directly at a plane.
In conclusion by the high building building blocks 20 and the ladder building blocks 30 with difference in height, and described in collocation
The task 61 of task card 6, be arranged in interconnection and it is continual build object, can learn in gaming simple mathematical operation with
And in culture space difference in height and subtraction cognition.Wherein, it can borrow for the operation of subtraction by stacking any two high buildings
The height of 32 number of ladder of ladder building blocks 30 between building blocks 20, study to any two high building building blocks 20 is subtracted each other, equal to pair
The height for the ladder building blocks 30 answered, and the concept of " subtracting each other " is obtained, and then promote learning effect, and increase interest and challenge
Property.Therefore, the purpose of this utility model can be reached really.
As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this
Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all still belong to
The scope of the utility model.
Claims (10)
1. a kind of didactical doll group, it is characterised in that: include:
High building building block unit, including a plurality of spaced high building building blocks, per a high building building blocks height be h integral multiple and
The difference in height of two adjacent high building building blocks is at least 1h；And
Ladder building block unit, the ladder building blocks including at least two adjacent high building building blocks of a suitable overlap joint, per a ladder building blocks
Height be h integral multiple, when the height of the ladder building blocks is equal with two adjacent differences in height of high building building blocks, the rank
The top and bottom end of terraced building blocks detachably connect two adjacent high building building blocks one of them top and another one
Top.
2. didactical doll group according to claim 1, it is characterised in that: the high building building block unit includes n money and n≤2
High building building blocks, the quantity per a high building building blocks is at least one, and the height per a high building building blocks is different, the ladder
Building block unit includes m money and the ladder building blocks of m=n-1, is at least one per a ladder building blocks quantity, and per a ladder
The height of building blocks is different.
3. didactical doll group according to claim 2, it is characterised in that: the didactical doll group also includes multiple tasks
Card, each described task card include being recorded on task card for task, the high building building blocks needed for the task description with
The number and spread geometry of the ladder building blocks, the spread geometry are labeled with as high building building blocks, conduct corresponding to starting point
Point between high building building blocks corresponding to terminal and at least one benefit being formed between the starting point and the terminal, it is described at least one
Point, which represents, between benefit need to insert corresponding high building building blocks, make the high building building blocks and the ladder building blocks according to the spread geometry,
It is arranged in interconnection and continual builds object.
4. didactical doll group according to claim 3, it is characterised in that: the didactical doll group also includes accessory building blocks list
Member, the accessory building block unit include that could be detachably connected at least one target building blocks of any one high building building blocks and separate
Ground is connected at least one movement building blocks of any one high building building blocks, at least one described target building blocks are located at the corresponding terminal
High building building blocks when, at least one described movement building blocks follow corresponding described at least one by corresponding to the high building building blocks of the starting point
The high building building blocks put between a benefit are moved to the high building building blocks of the corresponding terminal.
5. didactical doll group according to claim 1, it is characterised in that: the didactical doll group also includes substrate building blocks list
Member, the substrate building block unit include multiple substrate building blocks, each described substrate building blocks has polygonal bodies and by described
The periphery of ontology extends outwardly and multiple snapping arms separately, and the ontology and the snapping arm match and define opening
Towards multiple snap grooves of side, any one snapping arm of one of substrate building blocks is separably buckled in another one base
Any one snap groove of bottom building blocks, the bottom end of each high building building blocks are separably connected with the top of the substrate building blocks
It connects.
6. didactical doll group according to claim 5, it is characterised in that: each described snapping arm, which has, is formed in side
And with the ontology circumferential surface in the first angle the first lateral margin, be formed in the other side and with the ontology circumferential surface in the second angle
Second lateral margin and connection second lateral margin and with second lateral margin be in third angle third lateral margin, first angle is situated between
In 90~180 degree, second angle is between 80~100 degree, and the third angle is between 60~100 degree, each snap groove
It is matched and is defined by the second lateral margin of the first lateral margin of one of snapping arm snapping arm adjacent with another, third lateral margin,
When the substrate building blocks are interlockingly connected, each described substrate building blocks can not be detached from along front, rear, left and right.
7. didactical doll group according to claim 6, it is characterised in that: the didactical doll group also includes accessory building blocks list
Member, the accessory building block unit include multiple connecting columns for connecting corresponding substrate sill with corresponding high building building blocks, often
One connecting column has end and by the outwardly extending stop section of outer peripheral surface, each described substrate building blocks also has by pushing up
Multiple base bores of bottom surface extension are faced, each described high building building blocks has to be connect by least one tower that bottom surface extends to top surface
Hole, when the end of each connecting column is detachably arranged at least one described in corresponding high building building blocks
When tower connects one of base bore of hole and corresponding substrate sill, the stop section is supported and terminates in corresponding high building building blocks and correspondence
Substrate building blocks between.
8. didactical doll group according to claim 7, it is characterised in that: each described connecting column is also used to connect up and down
Adjacent high building building blocks.
9. didactical doll group according to claim 1, it is characterised in that: each described ladder building blocks, which has, to be formed in instead
To two sides and adjacent top end and bottom end two public docking sections, each described high building building blocks, which has, is formed in top surface and alternate
Every the high portion of multiple framves, at least one female docking section for being defined between the high portion of adjacent frame and the corresponding high portion of frame extended to by bottom surface
Hole is connect with multiple towers of female docking section, each described male docking section is separably overlapped at least one described female docking section.
10. didactical doll group according to claim 2, it is characterised in that: n=10, the m=9, the product per a ladder
It is h that wood, which has quantity each ladder height of rank ladder ﹐ identical with its height multiple, when ladder quantity is greater than 2, the ladder
It is stacked, and the stepped portion of lower section protrudes from the ladder being located above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712902.8U CN209123316U (en) | 2018-10-22 | 2018-10-22 | Didactical doll group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712902.8U CN209123316U (en) | 2018-10-22 | 2018-10-22 | Didactical doll group |
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| CN209123316U true CN209123316U (en) | 2019-07-19 |
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| CN201821712902.8U Active CN209123316U (en) | 2018-10-22 | 2018-10-22 | Didactical doll group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068291A (en) * | 2018-10-22 | 2020-04-28 | 智高实业股份有限公司 | Teaching toy set |
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2018
- 2018-10-22 CN CN201821712902.8U patent/CN209123316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068291A (en) * | 2018-10-22 | 2020-04-28 | 智高实业股份有限公司 | Teaching toy set |
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