CN208861535U - A kind of infant mathematics educational devices - Google Patents
A kind of infant mathematics educational devices Download PDFInfo
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- CN208861535U CN208861535U CN201821175550.7U CN201821175550U CN208861535U CN 208861535 U CN208861535 U CN 208861535U CN 201821175550 U CN201821175550 U CN 201821175550U CN 208861535 U CN208861535 U CN 208861535U
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- support rod
- supporting mechanism
- bottom plate
- partition
- surge drum
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Abstract
The utility model discloses a kind of infant mathematics educational devices, including bottom plate, the bottom end of bottom plate is symmetrically arranged with universal wheel, the top of bottom plate is equipped with partition and the surge drum positioned at partition side, surge drum is the empty slot of top end opening, the side bottom end of surge drum is equipped with chalkboard eraser, the top of bottom plate is equipped with supporting mechanism one, supporting mechanism two and supporting mechanism three, supporting mechanism two is between supporting mechanism one and supporting mechanism three, the inside of chalkboard eraser is interspersed with pull plate, pull plate is equipped with knob far from the side of surge drum, the side of bottom plate is equipped with holder, several sliding rails are symmetrically arranged on bottom plate, partition is equipped with buffer board far from the side of knob.The utility model has the advantages that the bead on support rod one and support rod two is taken out in turn and is accessed in the empty slot that is placed on surge drum, the interference for effectively avoiding dust, improves the service life of device, the design advantages of simple, function is more, carries out teaching for child and brings conveniently.
Description
Technical field
The utility model relates to childhood teaching technical fields, it particularly relates to a kind of infant mathematics educational devices.
Background technique
In the formative education of current preschool child, the teaching for mathematics is usually some simple addition subtraction multiplication and divisions
Operation, this needs teacher to say on blackboard top side, or demonstrates by card once and spillikin, to allow student sufficiently to manage
Solution, but this mode tells about more difficulty, keeps child not intuitive enough for the impression of number, it is high to the attraction of child,
It so that child is participated in interaction to transfer their enthusiasm, cause efficiency of teaching low.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of infant mathematics educational devices, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
The technical solution of the utility model is achieved in that
A kind of infant mathematics educational devices, including bottom plate, the bottom end of the bottom plate are symmetrically arranged with universal wheel, the bottom plate
Top is equipped with partition and the surge drum positioned at the partition side, and the inside of the surge drum is equipped with the empty slot of top end opening,
The side bottom end of the surge drum is equipped with chalkboard eraser, and the top of the bottom plate is equipped with supporting mechanism one, supporting mechanism two and support
Mechanism three, the supporting mechanism two is between the supporting mechanism one and the supporting mechanism three, the inside of the chalkboard eraser
It is interspersed with pull plate, the pull plate is equipped with knob far from the side of the surge drum, and the side of the bottom plate is equipped with holder,
Several sliding rails are symmetrically arranged on the bottom plate, the partition is equipped with buffer board, the pull plate far from the side of the knob
Top and bottom end and be symmetrically arranged with pulley close to the side of the buffer board, the bottom end of the pull plate is close to the knob
Side is equipped with castor, and the two sides of the pull plate are symmetrically arranged with blackboard, and the bottom plate is equipped with and is adapted with the castor
Loose slot, wherein the supporting mechanism one, the supporting mechanism two and the supporting mechanism three include support rod one and position
Support rod two in one side of support rod, the partition are described between the support rod one and the support rod two
The top of support rod one is equipped with main pipe, and the top of the support rod two is equipped with son pipe, and the side of the main pipe is equipped with sliding mouth, described
The side of sub- pipe is equipped with movable button, is arranged with several beads, and the branch on the support rod one and the support rod two
The bottom end of strut one and the support rod two is equipped with sliding block.
Further, the sliding mouth is equipped with several bayonets compatible with the movable button.
Further, the inside of the sliding rail is equipped with shifting chute compatible with the sliding block.
Further, the sub- pipe and the main pipe are arcuate structure, and one end of the sub- pipe is interspersed in the mother
The inside of pipe.
Further, the two sides of the sliding block are symmetrically arranged with sliding mouth, and the inner wall two sides of the shifting chute be symmetrically arranged with
The compatible card slot of the cunning mouth.
Further, the side of the buffer board is equipped with several springs connecting with the partition.
The utility model has the beneficial effects that being moved convenient for device by setting universal wheel, effectively raising device
Flexibility；User pulls knob, so that pull plate is unfolded, so that blackboard is completely exposed, teaching person is in blackboard
On impart knowledge to students, it is effective to be brought conveniently for teaching；By mobile support rod one and support rod two, so that support rod one and branch
Strut two is detached from, while bead being set on support rod one and support rod two, movable button is connected in main pipe, teaching
Person pushes bead, to change the bead quantity on support rod one and support rod two, carries out addition and subtraction for child and brings convenience,
After teaching, movable button is pressed, so that main pipe is separated with sub- pipe, and then the bead on support rod one and support rod two is taken
It out and is placed in the empty slot on surge drum and accesses, effectively avoid the interference of dust, improve the service life of device, originally set
Advantages of simple is counted, function is more, carries out teaching for child and brings conveniently.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of infant mathematics educational devices of the utility model embodiment；
Fig. 2 is the expanded view according to a kind of pull plate of infant mathematics educational devices of the utility model embodiment；
Fig. 3 is the side view according to a kind of supporting mechanism one of infant mathematics educational devices of the utility model embodiment；
Fig. 4 is the partial enlarged view in Fig. 1 at A.
In figure:
1, bottom plate；2, universal wheel；3, partition；4, surge drum；5, chalkboard eraser；6, empty slot；7, supporting mechanism one；8, machine is supported
Structure two；9, supporting mechanism three；10, pull plate；11, it shakes hands；12, holder；13, sliding rail；14, sliding block；15, bead；16, it buffers
Plate；17, pulley；18, castor；19, loose slot；20, blackboard；21, support rod one；22, support rod two；23, sub- pipe；24, female
Pipe；25, sliding mouth；26, movable button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of infant mathematics educational devices.
As shown in Figs 1-4, according to the infant mathematics educational devices of the utility model embodiment, including bottom plate 1, the bottom plate
1 bottom end is symmetrically arranged with universal wheel 2, and the top of the bottom plate 1 is equipped with partition 3 and the surge drum positioned at 3 side of partition
4, the inside of the surge drum 4 is equipped with the empty slot 6 of top end opening, and the side bottom end of the surge drum 4 is equipped with chalkboard eraser 5, described
The top of bottom plate 1 is equipped with supporting mechanism 1, supporting mechanism 28 and supporting mechanism 39, and the supporting mechanism 28 is located at the branch
Between support mechanism 1 and the supporting mechanism 39, the inside of the chalkboard eraser 5 is interspersed with pull plate 10, and the pull plate 10 is remote
Side from the surge drum 4 is equipped with knob 11, and the side of the bottom plate 1 is equipped with holder 12, is symmetrically arranged on the bottom plate 1
Several sliding rails 13, the partition 3 are equipped with buffer board 16, the top and bottom of the pull plate 10 far from the side of the knob 11
End and the side of the close buffer board 16 are symmetrically arranged with pulley 17, and the bottom end of the pull plate 10 is close to the one of the knob 11
Side is equipped with castor 18, and the two sides of the pull plate 10 are symmetrically arranged with blackboard 20, and the bottom plate 1 is equipped with and the castor 18
Compatible loose slot 19, wherein the supporting mechanism 1, the supporting mechanism 28 and the supporting mechanism 39 include
Support rod 1 and support rod 2 22 positioned at one 21 side of support rod, the partition 3 are located at one 21 He of support rod
Between the support rod 2 22, the top of the support rod 1 is equipped with main pipe 24, and the top of the support rod 2 22 is equipped with son
Pipe 23, the side of the main pipe 24 are equipped with sliding mouth 25, and the side of the sub- pipe 23 is equipped with movable button 26, one 21 He of support rod
Several beads 15 are arranged on the support rod 2 22, and the bottom end of the support rod 1 and the support rod 2 22 is equal
Equipped with sliding block 14.
With the aid of the technical scheme, it by the way that universal wheel 2 is arranged, is moved convenient for device, effectively raises device
Flexibility；User pulls knob 11, so that pull plate 10 is unfolded, so that exposed, the teaching person completely of blackboard 20
It imparts knowledge to students on blackboard 20, it is effective to be brought conveniently for teaching；By mobile support rod 1 and support rod 2 22, so that
Support rod 1 and support rod 2 22 are detached from, while bead 15 being set on support rod 1 and support rod 2 22, and will be lived
Dynamic button 26 is connected in main pipe 24, and teaching person pushes bead 15, to change on support rod 1 and support rod 2 22
15 quantity of bead, for child carry out addition and subtraction bring convenience, after teaching, press movable button 26 so that main pipe 24 with
Sub- pipe 23 separates, and then the bead 15 on support rod 1 and support rod 2 22 is taken out and in the empty slot 6 that is placed on surge drum 4
Access, effectively avoids the interference of dust, improves the service life of device, and the design advantages of simple, function is more, for children
Youngster carries out teaching and brings conveniently.
In one embodiment, for above-mentioned sliding mouth 25, the cunning mouth 25 is equipped with several and the movable button
26 compatible bayonets.By the bayonet of setting, convenient for being fixedly connected to movable button 26.In practical application, above-mentioned work
The inner wall of dynamic button 26 can be equipped with torsional spring.
In one embodiment, for above-mentioned sliding rail 13, the inside of the sliding rail 13 is equipped with and 14 phase of sliding block
The shifting chute of adaptation.By the shifting chute of setting, support rod 1 and support rod 2 22 easy to remove bring for subsequent operation
Convenience.In practical application, the inner wall of above-mentioned shifting chute can be coated with lubricating oil.
In one embodiment, for above-mentioned sub- pipe 23, the sub- pipe 23 and the main pipe 24 are arcuate structure,
And one end of the sub- pipe 23 is interspersed in the inside of the main pipe 24.By the way that the sub- pipe 23 and main pipe 24 of arcuate structure is arranged, just
It is attached in antithetical phrase pipe 23 and main pipe 24.
In one embodiment, for above-mentioned sliding block 14, the two sides of the sliding block 14 are symmetrically arranged with sliding mouth, and described
The inner wall two sides of shifting chute are symmetrically arranged with card slot compatible with the cunning mouth.By the cunning mouth and card slot of setting, effectively mention
The high mobile stability of sliding block 14.In practical application, above-mentioned cunning mouth can be quadrilateral structure.
In one embodiment, for above-mentioned buffer board 16, the side of the buffer board 16 is equipped with several and institute
State the spring of the connection of partition 3.By the buffer board 16 of setting, the collision of pull plate 10 Yu partition 3 is effectively alleviated.In reality
In application, above-mentioned spring can be compressed spring.
In conclusion, by the way that universal wheel 2 is arranged, being carried out by means of the above-mentioned technical proposal of the utility model convenient for device
It is mobile, effectively raise the flexibility of device；User pulls knob 11, so that pull plate 10 is unfolded, so that blackboard
20 is completely exposed, and teaching person imparts knowledge to students on blackboard 20, effective to bring conveniently for teaching；Pass through mobile support rod
One 21 and support rod 2 22, so that support rod 1 and support rod 2 22 are detached from, while bead 15 is set in support rod 1
It is connected in main pipe 24 on support rod 2 22, and by movable button 26, teaching person pushes bead 15, to change in support rod
1 and support rod 2 22 on 15 quantity of bead, for child carry out addition and subtraction bring convenience, after teaching, pressing live
Bead 15 on support rod 1 and support rod 2 22 so that main pipe 24 is separated with sub- pipe 23, and then is taken out and is put by dynamic button 26
It is accessed in the empty slot 6 on surge drum 4, effectively avoids the interference of dust, improve the service life of device, the design letter
Single rationally function is more, carries out teaching for child and brings conveniently.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of infant mathematics educational devices, which is characterized in that including bottom plate (1), the bottom end of the bottom plate (1) is symmetrically arranged with ten thousand
To wheel (2), the top of the bottom plate (1) is equipped with partition (3) and is located at the surge drum (4) of the partition (3) side, the receipts
The inside for collecting cylinder (4) is equipped with the empty slot (6) of top end opening, and the side bottom end of the surge drum (4) is equipped with chalkboard eraser (5), described
The top of bottom plate (1) is equipped with supporting mechanism one (7), supporting mechanism two (8) and supporting mechanism three (9), the supporting mechanism two (8)
Between the supporting mechanism one (7) and the supporting mechanism three (9), the inside of the chalkboard eraser (5) is interspersed with pull plate
(10), the pull plate (10) is equipped with knob (11) far from the side of the surge drum (4), and the side of the bottom plate (1) is equipped with
Holder (12) is symmetrically arranged with several sliding rails (13) on the bottom plate (1), and the partition (3) is far from the knob (11)
Side is equipped with buffer board (16), and the side of the top and bottom end of the pull plate (10) and close the buffer board (16) is symmetrically set
Have pulley (17), the bottom end of the pull plate (10) is equipped with castor (18) close to the side of the knob (11), the pull
The two sides of plate (10) are symmetrically arranged with blackboard (20), and the bottom plate (1) is equipped with the castor (18) compatible loose slot
(19), wherein the supporting mechanism one (7), the supporting mechanism two (8) and the supporting mechanism three (9) include support rod
One (21) and the support rod two (22) for being located at support rod one (21) side, the partition (3) are located at the support rod one
(21) between the support rod two (22), the top of the support rod one (21) is equipped with main pipe (24), the support rod two
(22) top is equipped with son pipe (23), and the side of the main pipe (24) is equipped with sliding mouth (25), and the side of the sub- pipe (23) is equipped with
Movable button (26) is arranged with several beads (15) on the support rod one (21) and the support rod two (22), and described
The bottom end of support rod one (21) and the support rod two (22) is equipped with sliding block (14).
2. a kind of infant mathematics educational devices according to claim 1, which is characterized in that the cunning mouth (25) is if be equipped with
Dry and the movable button (26) compatible bayonet.
3. a kind of infant mathematics educational devices according to claim 1, which is characterized in that the inside of the sliding rail (13) is set
There is the compatible shifting chute with the sliding block (14).
4. a kind of infant mathematics educational devices according to claim 1, which is characterized in that the sub- pipe (23) and the mother
Managing (24) is arcuate structure, and one end of the sub- pipe (23) is interspersed in the inside of the main pipe (24).
5. a kind of infant mathematics educational devices according to claim 3, which is characterized in that the two sides pair of the sliding block (14)
Claim to be equipped with sliding mouth, and the inner wall two sides of the shifting chute are symmetrically arranged with card slot compatible with the cunning mouth.
6. a kind of infant mathematics educational devices according to claim 1, which is characterized in that the side of the buffer board (16)
The spring being connect equipped with several with the partition (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175550.7U CN208861535U (en) | 2018-07-24 | 2018-07-24 | A kind of infant mathematics educational devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175550.7U CN208861535U (en) | 2018-07-24 | 2018-07-24 | A kind of infant mathematics educational devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208861535U true CN208861535U (en) | 2019-05-14 |
Family
ID=66413083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175550.7U Active CN208861535U (en) | 2018-07-24 | 2018-07-24 | A kind of infant mathematics educational devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208861535U (en) |
-
2018
- 2018-07-24 CN CN201821175550.7U patent/CN208861535U/en active Active
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