CN210983897U

CN210983897U - Kindergarten mathematics teaching aid for arithmetic training

Info

Publication number: CN210983897U
Application number: CN201922133375.6U
Authority: CN
Inventors: 郑桂梅
Original assignee: HUAGUANG COLLEGE OF QUANZHOU
Current assignee: HUAGUANG COLLEGE OF QUANZHOU
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-10
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to the technical field of arithmetic education for infants, in particular to a teaching aid for mathematical arithmetic training in a kindergarten, which comprises a base, wherein a circular groove is formed in the middle of the top end of the base, a plurality of sections of telescopic rods are arranged in the circular groove and can be retracted into the circular groove, springs are arranged in the plurality of sections of telescopic rods, the plurality of sections of telescopic rods are always in the longest state under the action of the springs, a positive magnet is arranged at the bottom end of the circular groove, a negative magnet is arranged at one section of the top end of each section of the plurality of sections of telescopic rods, a stay cord is arranged at the top end of each section of the plurality of sections of telescopic rods, a round rod is arranged outside each section of the plurality of sections of telescopic rods, the round rod can be taken down from the base, a balancing rod can be taken down from a horizontal round rod, meanwhile, the plurality of sections of telescopic rods can be retracted, the practicality is strong, is fit for promoting.

Description

Kindergarten mathematics teaching aid for arithmetic training

Technical Field

The utility model relates to a preschool children arithmetic education technical field especially relates to a teaching aid is used in kindergarten mathematics arithmetic training.

Background

Along with the continuous development of science and technology and culture, people also attach more and more importance to preschool education, and the head of a family can buy the teaching aid help infant development intelligence that some infant enlightened before learning, makes things convenient for the infant to understand the arithmetic, and current infant arithmetic teaching aid is various, but because all be overall structure, carries inconveniently, consequently, designs an arithmetic teaching aid that can conveniently dismantle the installation and is the problem of treating now urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the structure is fixed and the carrying is inconvenient, and provides a teaching aid for mathematical arithmetic training in a kindergarten.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a teaching aid for kindergarten mathematical arithmetic training is designed, comprising a base, wherein a circular groove is formed in the middle of the top end of the base, a plurality of sections of telescopic rods are fixedly arranged in the circular groove and can be retracted into the circular groove, springs are fixedly arranged in the plurality of sections of telescopic rods, the plurality of sections of telescopic rods are always in the longest state under the action of the springs, an anode magnet is fixedly arranged at the bottom end of the circular groove, a cathode magnet is fixedly arranged at one section of the top end of each section of the telescopic rods, a pull rope is fixedly arranged at the top end of each section of the telescopic rods, a circular rod is arranged outside each section of the telescopic rods, the inner wall of each circular rod is in contact with the peripheral wall of the top end of each section of the telescopic rods, a supporting block is fixedly arranged at the top end of each circular rod, a horizontal circular rod is fixedly connected onto the side wall of the supporting, the thin cylinders are symmetrically distributed at two ends of the balancing rod, the thin cylinders at the two ends are equally distributed, standard objects can be hung on the thin cylinders, two symmetrical square grooves are formed in the base, drawers are placed in the square grooves, and the standard objects and the arithmetic sticks are placed in the drawers respectively.

Preferably, a U-shaped rod is fixedly installed on one side of the top end of the base, and an abacus bead is sleeved on the U-shaped rod.

Preferably, the other side of the top end of the base is fixedly connected with a square frame, and the square frame is matched with an arithmetic stick for use.

Preferably, a clock is fixedly installed at the top end of the supporting block.

Preferably, a handle is fixedly mounted on the drawer plate of the drawer.

The utility model provides a pair of kindergarten mathematics teaching aid for arithmetic training, beneficial effect lies in: this teaching aid for kindergarten mathematics arithmetic training can take the pole from the base down, and the balancing pole also can follow the level pole and take off, inside the base can be retrieved to the multistage telescopic link simultaneously, and stick and planiform can be dismantled into to whole arithmetic teaching aid this moment, can directly put in the schoolbag, conveniently carries, and the setting of drawer has also avoided losing of scattered teaching aid moreover, and the practicality is strong, is fit for promoting.

Drawings

Fig. 1 is a schematic front view of a teaching aid for mathematical arithmetic training in a kindergarten according to the present invention;

FIG. 2 is a schematic side view of a teaching aid for mathematical arithmetic training in a kindergarten according to the present invention;

fig. 3 is the schematic view of the sectional structure of the multi-section telescopic rod of the teaching aid for mathematical arithmetic training in kindergarten provided by the utility model.

In the figure: the device comprises a base 1, a circular groove 2, a telescopic rod 3, a round rod 4, a supporting block 5, a horizontal round rod 6, a balance rod 7, a thin cylinder 8, a square groove 9, a drawer 10, a standard object 11, an arithmetic stick 12, a spring 13, a U-shaped rod 14, an abacus 15, a square frame 16, a clock 17, a handle 18, a positive magnet 19, a negative magnet 20 and a pull rope 21.

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.

Example 1

Referring to fig. 1-3, a teaching aid for kindergarten mathematics arithmetic training comprises a base 1, a circular groove 2 is arranged in the middle of the top end of the base 1, a plurality of sections of telescopic rods 3 are fixedly arranged in the circular groove 2, the plurality of sections of telescopic rods 3 can be retracted into the circular groove 2, springs 13 are fixedly arranged in the plurality of sections of telescopic rods 3, the plurality of sections of telescopic rods 3 are always in the longest state under the action of the springs 13, an anode magnet 19 is fixedly arranged at the bottom end of the circular groove 2, a cathode magnet 20 is fixedly arranged at one section of the bottom end of the top of the plurality of sections of telescopic rods 3, a pull rope 21 is fixedly arranged at the top end of the plurality of sections of telescopic rods 3, a circular rod 4 is arranged outside the plurality of sections of telescopic rods 3, the inner wall of the circular rod 4 is in contact with the peripheral wall of the top end of the plurality of sections of telescopic, at this moment, the multi-section telescopic rod 3 is located the circular groove 2, the base 1 is in a flat plate state, when the multi-section telescopic rod 3 needs to be stretched, the pulling is stretching 21, the multi-section telescopic rod 3 leaves the circular groove 2, at this moment, the distance between the positive magnet 19 and the negative magnet 20 is increased, the attraction force is reduced, the multi-section telescopic rod 3 is in an extending state under the action of the spring 13, the circular rod 4 is sleeved outside the multi-section telescopic rod 3, and the circular rod 4 is in a vertical state along with the multi-section telescopic rod 3.

In the utility model, a supporting block 5 is fixedly arranged at the top end of a round bar 4, a horizontal round bar 6 is fixedly connected on the side wall of the supporting block 5, a balancing bar 7 is arranged outside the horizontal round bar 6 in a rotating way, a horizontal thin round column 8 is fixedly connected on the balancing bar 7, the thin round columns 8 are symmetrically distributed at two ends of the balancing bar 7, the thin round columns 8 at two ends are equally distributed, a standard object 11 can be hung on the thin round column 8, two symmetrical square grooves 9 are arranged inside a base 1, a drawer 10 is arranged in the square grooves 9, a standard object 11 and an arithmetic stick 12 are respectively arranged in the drawer 10, a handle 18 is fixedly arranged on a drawer plate of the drawer 10, no connecting point exists between the horizontal round bar 6 and the balancing bar 7, the balancing bar 7 can be taken down from the horizontal round bar 6, the drawer 10 can avoid the loss of scattered teaching aids, the standard object 11 is hung on the thin round columns 8 at different positions, under the action of the lever principle, the balance bar 7 is in a balance state, and simple arithmetic is calculated according to the number on the balance bar 7.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, top one side fixed mounting of base 1 has U type pole 14, the cover is equipped with abacus pearl 15 on the U type pole 14, the top opposite side fixedly connected with square frame 16 of base 1, square frame 16 matches with arithmetic stick 12 and uses, the top fixed mounting of supporting shoe 5 has clock and watch 17, install a plurality of infant arithmetic teaching aids on base 1, can realize a plurality of arithmetic teaching aid integrations, clock and watch 17's installation, it understands clock and watch to have also made things convenient for mr education infant.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A teaching aid for kindergarten mathematics arithmetic training comprises a base (1) and is characterized in that a circular groove (2) is formed in the middle of the top end of the base (1), a plurality of sections of telescopic rods (3) are fixedly arranged in the circular groove (2), the plurality of sections of telescopic rods (3) can be retracted into the circular groove (2), springs (13) are fixedly arranged in the plurality of sections of telescopic rods (3), the plurality of sections of telescopic rods (3) are always in the longest state under the action of the springs (13), an anode magnet (19) is fixedly arranged at the bottom end of the circular groove (2), a cathode magnet (20) is fixedly arranged at one section of the bottom end of the top of each section of telescopic rod (3), pull ropes (21) are fixedly arranged at the top end of each section of telescopic rod (3), a circular rod (4) is arranged outside each section of the plurality of telescopic rods (3), and the inner wall of each circular rod (4) is, the fixed supporting shoe (5) that is provided with in top of round bar (4), fixedly connected with horizontal round bar (6) on the lateral wall of supporting shoe (5), the outside of horizontal round bar (6) is rotated and is provided with balancing pole (7), and fixed connection has horizontally thin cylinder (8) on balancing pole (7), the distribution of thin cylinder (8) symmetry is at the both ends of balancing pole (7), and thin cylinder (8) equipartition on both ends distributes, can hang standard article (11) on thin cylinder (8), square groove (9) of two symmetries are seted up to the inside of base (1), drawer (10) have been placed in square groove (9), standard article (11) and arithmetic stick (12) have been placed respectively in drawer (10).

2. A teaching aid for kindergarten mathematics arithmetic training according to claim 1, characterized in that a U-shaped rod (14) is fixedly mounted on one side of the top end of the base (1), and an abacus bead (15) is sleeved on the U-shaped rod (14).

3. A teaching aid for kindergarten mathematical arithmetic training as claimed in claim 1, characterized in that a frame (16) is fixedly connected to the other side of the top end of the base (1), and the frame (16) is matched with an arithmetic stick (12).

4. A teaching aid for kindergarten mathematical arithmetic training according to claim 1, characterized in that a clock (17) is fixedly mounted at the top end of the support block (5).

5. A kindergarten mathematics teaching aid as claimed in claim 1, characterized in that a handle (18) is fixedly mounted on the drawer plate of the drawer (10).