CN214202820U - Preschool education children count teaching device - Google Patents
Preschool education children count teaching device Download PDFInfo
- Publication number
- CN214202820U CN214202820U CN202120316487.XU CN202120316487U CN214202820U CN 214202820 U CN214202820 U CN 214202820U CN 202120316487 U CN202120316487 U CN 202120316487U CN 214202820 U CN214202820 U CN 214202820U
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- CN
- China
- Prior art keywords
- rectangular frame
- transparent tube
- teaching device
- hole
- balance plate
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- Expired - Fee Related
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Abstract
The utility model discloses a preschool education children count teaching device, including rectangular frame, rectangular frame upper wall middle part is provided with the rectangular hole, and the rectangular hole downside is provided with the containing box, containing box left side has set gradually first hyaline tube and second hyaline tube, and containing box right side is provided with the third hyaline tube, first hyaline tube, second hyaline tube and third hyaline tube downside all are fixed with annular magnet, and annular magnet downside is connected with circular iron sheet, and rectangular frame lower wall middle part is provided with the support frame, and the support frame upside articulates there is the balance plate, and the balance plate downside bilateral symmetry is provided with the vaulting pole, and the vaulting pole lower extreme is fixed with the movable block, and the movable block middle part has set gradually guiding hole and screw hole, and the guiding pole has slided to the guiding hole inboard, and the screw rod has been engaged to the screw hole inboard, the balance plate upside bilateral symmetry is provided with places the basket; the utility model has the advantages of simple structure, quick adjustment, convenient operation, and combination with counting teaching through seesaws.
Description
Technical Field
The utility model belongs to the technical field of preschool education equipment, in particular to preschool education children count teaching device.
Background
Preschool education is education which is performed by parents and teachers by systematically, planning and scientifically stimulating the brain of children by various methods, practices and functions of all parts of the brain, the contact of preschool children with mathematics starts from counting, the children can know numbers and know the numbers in the stage, the counting teaching in the stage directly influences the consciousness and interest of the mathematics in the future, once the counting learning in the preschool stage produces the psychology of boredom, repulsion and the like, the learning of the mathematics subject can be greatly hindered, the existing counting teaching is to count the children by holding a certain number of props, and only count and learn by simply counting the number of the props, the method is monotonous and boring, which easily causes the children to lose the fun of counting and learning, there is therefore a need for a way to integrate counter learning with a seesaw toy to stimulate the learning interests of the child.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preschool education children count teaching device, have simple structure, safe practical, adjust quick, convenient operation, through seesaw and count teaching advantage that combines.
In order to achieve the above object, the utility model provides a following technical scheme: a preschool education children counting teaching device comprises a rectangular frame, wherein a rectangular hole is formed in the middle of the upper wall of the rectangular frame, a containing box is arranged below the rectangular hole, a first transparent pipe and a second transparent pipe are sequentially arranged on the left side of the containing box, a third transparent pipe is arranged on the right side of the containing box, a throwing hopper is fixedly arranged on the upper sides of the first transparent pipe, the second transparent pipe and the third transparent pipe, a circular hole is formed in the position, corresponding to the throwing hopper, of the upper wall of the rectangular frame, annular magnets are fixedly arranged on the lower sides of the first transparent pipe, the second transparent pipe and the third transparent pipe, a circular iron sheet is connected to the lower side of each annular magnet, a supporting frame is arranged in the middle of the lower wall of the rectangular frame, a balance plate is hinged to the upper side of the supporting frame, supporting rods are symmetrically arranged on the lower side of the balance plate in a left-right mode, a movable block is fixedly arranged at the lower end of each supporting rod, and a guide hole and a threaded hole are sequentially arranged in the middle of each movable block, the guide rod slides in the inner side of the guide hole, the lead screw is meshed in the inner side of the threaded hole, the left part and the right part of the lead screw are opposite in thread direction, and the placing baskets are symmetrically arranged on the left side and the right side of the upper side of the balance plate.
Preferably, the storage box is provided with a cover plate on the upper side, and the cover plate is connected with the storage box through a buckle.
Preferably, the throwing hopper is fixedly connected with the upper wall of the rectangular frame.
Preferably, the upper end of the stay bar is provided with a spherical head.
Preferably, the right part of the screw rod penetrates through the rectangular frame, and the right end of the screw rod is provided with a rotating handle.
Preferably, the left end and the right part of the screw rod are provided with a shaft base for supporting the rotation of the screw rod.
Preferably, the left end and the right end of the guide rod are fixedly connected with the rectangular frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up first hyaline tube, second hyaline tube and third hyaline tube, can add the back with the count ball in the first hyaline tube and the second hyaline tube, child puts into the count ball after adding in the third hyaline tube, thereby realize child and count the study, form through setting up support frame and balance plate and form the seesaw structure, whether can be the same through the balance plate upside about two quantity of placing the ball in the basket, judge whether child's count is correct, this kind of mode can arouse the interest of child study count, thereby improve child's learning efficiency, and simultaneously, the utility model discloses simple structure, child convenient operation is swift.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the rectangular frame according to the present invention.
Fig. 3 is a schematic view of the right-side view structure of the movable block of the present invention.
In the figure: 1. rectangular frame, 2, rectangular hole, 3, containing box, 4, first hyaline tube, 5, second hyaline tube, 6, third hyaline tube, 7, put in the fill, 8, circular port, 9, ring magnet, 10 circular iron sheet, 11, support frame, 12, balance plate, 13, vaulting pole, 14, movable block, 15, screw hole, 16, guiding hole, 17, lead screw, 18, guiding rod, 19, rotatory handle, 20, place the basket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the embodiment provides a preschool education children counting teaching device, which comprises a rectangular frame 1, wherein a rectangular hole 2 is formed in the middle of the upper wall of the rectangular frame 1, a containing box 3 is arranged on the lower side of the rectangular hole 2, a first transparent tube 4 and a second transparent tube 5 are sequentially arranged on the left side of the containing box 3, a third transparent tube 6 is arranged on the right side of the containing box 3, a throwing hopper 7 is fixed on the upper sides of the first transparent tube 4, the second transparent tube 5 and the third transparent tube 6, a circular hole 8 is formed in the upper wall of the rectangular frame 1 corresponding to the throwing hopper 7, annular magnets 9 are fixed on the lower sides of the first transparent tube 4, the second transparent tube 5 and the third transparent tube 6, circular iron sheets 10 are connected to the lower sides of the annular magnets 9, a support frame 11 is arranged in the middle of the lower wall of the rectangular frame 1, and a balance plate 12 is hinged on the upper side of the support frame 11, 12 downside bilateral symmetry of balance plate is provided with vaulting pole 13, vaulting pole 13 lower extreme is fixed with movable block 14, and the 14 middle parts of movable block have set gradually guiding hole 16 and screw hole 15, and 16 inboard slides of guiding hole have guide bar 18, and 15 inboard meshes of screw hole have lead screw 17, the screw direction of lead screw 17 left part and right part is opposite, 12 upside bilateral symmetry of balance plate is provided with places basket 20.
In order to avoid the dropping of the counting balls placed in the storage box 3, in the embodiment, a cover plate is arranged on the upper side of the storage box 3, and the cover plate is connected with the storage box 3 through a buckle.
In order to fix the throwing hopper, in the embodiment, the throwing hopper 7 is fixedly connected with the upper wall of the rectangular frame 1.
In order to facilitate the smooth sliding of the stay bar 13 to the lower side of the balance plate 12, in this embodiment, the upper end of the stay bar 13 is provided with a spherical head.
In order to rotate the screw rod by the rotating handle 19, in the embodiment, the right part of the screw rod 17 penetrates through the rectangular frame 1, and the rotating handle 19 is arranged at the right end.
In order to support the rotation of the lead screw 17, in the present embodiment, the left end and the right portion of the lead screw 17 are provided with a bearing seat for supporting the rotation thereof.
In order to fix the guide bar 18, in the embodiment, the left end and the right end of the guide bar 18 are fixedly connected with the rectangular frame 1.
The utility model discloses a theory of operation: when the counting device is used, the cover plate on the containing box 3 is opened, the counting balls are taken out, a plurality of counting balls in the containing box 3 are placed in the first transparent tube 4, then a plurality of counting balls are placed in the second transparent tube 5, the counting balls in the first transparent tube 4 and the second transparent tube 5 are accumulated by children, then the accumulated counting balls are placed in the third transparent tube 6, then the circular iron sheet 10 on the lower side of the annular magnet 9 is taken away, the counting balls in the first transparent tube 4 and the second transparent tube 5 fall into the placing basket 20 on the left side of the balance plate 12, the counting balls in the third transparent tube 6 fall into the placing basket 20 on the right side of the balance plate 12, then the rotating handle 19 is rotated, the rotating handle 19 drives the screw rod 17 to rotate, the left part and the right part of the screw rod 17 are provided with two threaded areas with opposite thread directions, so as to drive the movable block 14 to reversely move along the direction of the guide rod 18, and then drive vaulting pole 13 and leave balance plate 12, when balance plate 12 still can maintain the balance, explain children's count correct, when balance plate 12 can not maintain the balance, explain the count incorrect, this kind will count study and seesaw combine, can be very big increase children's count study's interest to improve learning efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a preschool education children count teaching device, includes rectangular frame, its characterized in that: the middle part of the upper wall of the rectangular frame is provided with a rectangular hole, the lower side of the rectangular hole is provided with a containing box, the left side of the containing box is sequentially provided with a first transparent tube and a second transparent tube, the right side of the containing box is provided with a third transparent tube, the upper sides of the first transparent tube, the second transparent tube and the third transparent tube are all fixed with a throwing hopper, the upper wall of the rectangular frame and the position corresponding to the throwing hopper are provided with a circular hole, the lower sides of the first transparent tube, the second transparent tube and the third transparent tube are all fixed with an annular magnet, the lower side of the annular magnet is connected with a circular iron sheet, the middle part of the lower wall of the rectangular frame is provided with a support frame, the upper side of the support frame is hinged with a balance plate, the lower side of the balance plate is bilaterally symmetrically provided with support rods, the lower end of each support rod is fixed with a movable block, the middle part of the movable block is sequentially provided with a guide hole and a threaded hole, the inner side of the guide rod slides and is meshed with a lead screw rod, the screw thread opposite direction of lead screw left part and right part, balance plate upside bilateral symmetry is provided with places the basket.
2. The preschool educational child count teaching device of claim 1, wherein: the storage box upside is provided with the apron, pass through hasp connection between apron and the storage box.
3. The preschool educational child count teaching device of claim 1, wherein: the throwing hopper is fixedly connected with the upper wall of the rectangular frame.
4. The preschool educational child count teaching device of claim 1, wherein: the upper end of the stay bar is provided with a spherical head.
5. The preschool educational child count teaching device of claim 1, wherein: the right part of the screw rod penetrates through the rectangular frame, and a rotating handle is arranged at the right end of the screw rod.
6. The preschool educational child count teaching device of claim 1, wherein: and the left end and the right part of the lead screw are both provided with a shaft base for supporting the lead screw to rotate.
7. The preschool educational child count teaching device of claim 1, wherein: and the left end and the right end of the guide rod are fixedly connected with the rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120316487.XU CN214202820U (en) | 2021-02-04 | 2021-02-04 | Preschool education children count teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120316487.XU CN214202820U (en) | 2021-02-04 | 2021-02-04 | Preschool education children count teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202820U true CN214202820U (en) | 2021-09-14 |
Family
ID=77638998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120316487.XU Expired - Fee Related CN214202820U (en) | 2021-02-04 | 2021-02-04 | Preschool education children count teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202820U (en) |
-
2021
- 2021-02-04 CN CN202120316487.XU patent/CN214202820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 Termination date: 20220204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |