CN216211744U

CN216211744U - Multi-functional child ability training is with calculation of abacus mental arithmetic auxiliary teaching aid

Info

Publication number: CN216211744U
Application number: CN202122208428.3U
Authority: CN
Inventors: 朱芝慧
Original assignee: Suqian Fuyao Information Technology Co ltd
Current assignee: Suqian Fuyao Information Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a multifunctional mental abacus calculation auxiliary teaching aid for children ability training, which comprises a base, wherein one end of the base is provided with a mark block, the inside of two sides of the base is provided with a stable structure, the center of the top end of the base is provided with an auxiliary structure, the top end of the base is provided with a U-shaped metal rod, a rubber block is arranged at the joint of the U-shaped metal rod and the base, and the outer side wall of the U-shaped metal rod is provided with an abacus calculation structure. According to the teaching aid, the connecting column can be driven to push the sucker downwards by pressing the top block downwards, the sucker is controlled to be in contact with the desktop, negative pressure is formed inside the sucker and is adsorbed on the desktop, the phenomenon that the teaching aid deflects and topples is avoided, when the top block is not stressed, the elasticity of the spring can push the top block upwards, the connecting column is driven to pull upwards, the sucker is controlled to retract into the accommodating groove at the bottom end of the base, the sucker is prevented from being in contact with the desktop, and therefore the stability of the placement of the teaching aid is improved.

Description

Multi-functional child ability training is with calculation of abacus mental arithmetic auxiliary teaching aid

Technical Field

The utility model relates to the technical field of an abacus mental arithmetic auxiliary teaching aid, in particular to a multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training.

Background

The abacus mental arithmetic is so-called, abacus mental arithmetic is that abacus mental arithmetic is practiced through long-time abacus among the daily life, sees through processes such as perception, image, memory, accomplishes the abacus arithmetic operation in the brain, at the training in-process of abacus mental arithmetic, needs to make abacus class teaching aid carry out the auxiliary exercise, needs a multi-functional children ability training to use abacus mental arithmetic auxiliary teaching aid now, but current abacus mental arithmetic auxiliary teaching aid has many problems or defects:

traditional abacus mental arithmetic auxiliary teaching aid is in the in-service use, when stirring the abacus, and the phenomenon that the teaching aid can squint or empty under the effect of external force makes putting of abacus mental arithmetic auxiliary teaching aid stability not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional mental abacus calculation auxiliary teaching aid for children ability training, and the multifunctional mental abacus calculation auxiliary teaching aid is used for solving the problem that the placing stability of the mental abacus calculation auxiliary teaching aid in the background technology is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional children ability training is with pearl mental arithmetic auxiliary teaching aid, the on-line screen storage device comprises a base, the one end of base is provided with the identification piece, the inside stable structure that is provided with in both sides of base, stable structure is including pressing the indent, press the indent to set up in the inside of base, it has the spliced pole to run through in the inside of pressing the indent, and the bottom of spliced pole installs the sucking disc, the cover is equipped with the spring on the lateral wall of spliced pole, the top of spliced pole is fixed with presses the kicking block, the top central point department of putting of base is provided with auxiliary structure, U type metal pole is installed on the top of base, and U type metal pole and base department of meeting are provided with the rubber block, be provided with the pearl structure on the lateral wall of U type metal pole.

Preferably, the stable structure is provided with two sets, and the stable structure is central symmetry distribution in the both sides of base, the bottom inside of base be provided with sucking disc matched with accomodate the groove.

Preferably, an integrated structure is formed between the connecting column and the pressing top block, and a telescopic structure is formed between the spring and the pressing top block.

Preferably, the auxiliary structure includes transparent acrylic plate, transparent acrylic plate sets up in the top central point department of putting of base, the inside of transparent acrylic plate is provided with double-layered groove, the bottom of transparent acrylic plate is provided with the anticreep piece, and anticreep piece swing joint in the inside of installation slot, installation slot sets up in the inside on base top.

Preferably, an L shape is formed between the transparent acrylic plate and the anti-falling block, and a clamping structure is formed between the anti-falling block and the mounting clamping groove.

Preferably, it includes the bead body to calculate the pearl structure, calculate pearl body swing joint on the lateral wall of U type metal pole, it has rubber cushion all to inlay the top and the bottom of pearl body to calculate, calculate the inside of pearl body, rubber cushion and all be provided with the bloop and lead to the groove.

Preferably, the silencing holes are arranged in a plurality of numbers, and are annularly distributed in the abacus bead body and the rubber cushion block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the pressing groove, the connecting column, the sucking disc, the spring and the pressing top block are arranged, the pressing top block is pressed downwards, the connecting column can be driven to push the sucking disc downwards, the sucking disc is controlled to be in contact with a desktop, negative pressure is formed inside the sucking disc and is adsorbed on the desktop, the phenomenon that a teaching aid deviates and topples over is avoided, when the pressing top block is not stressed, the elasticity of the spring can push the pressing top block upwards to drive the connecting column to pull upwards, the sucking disc is controlled to retract into the accommodating groove at the bottom end of the base, the sucking disc is prevented from being in contact with the desktop, and therefore the placing stability of the teaching aid is improved;

(2) the transparent acrylic plate is provided with the transparent acrylic plate, the clamping groove, the anti-falling block and the mounting clamping groove, the clamping groove is formed in the center of the transparent acrylic plate, the transparent acrylic plate has certain toughness, when the two sides are stressed, the center can be clamped, a card written with knowledge points can be placed in the clamping groove, assistance in the teaching process is facilitated, the anti-falling block can be clamped into the mounting clamping groove through sliding, the transparent acrylic plate is convenient to disassemble and assemble, the cards with different knowledge points can be replaced, and the using function of the teaching aid is expanded;

(3) through being provided with bead body, rubber cushion, bloop and leading to the groove, rubber cushion inlays on the top and the bottom of bead body, and rubber cushion is flexible material, can reduce the sound that the contact takes place between the bead, has prevented the damage of colliding with, and the bloop is cyclic annular distribution, can be with the sound wave dispersion, increases the loss of sound wave, has realized the effect of making an uproar to make the teaching aid have the function of making an uproar of falling.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic cross-sectional front view of the anchoring structure of the present invention.

In the figure: 1. a base; 2. an identification block; 3. a rubber block; 4. a stable structure; 401. pressing the groove; 402. connecting columns; 403. a suction cup; 404. a spring; 405. pressing the ejector block; 5. an auxiliary structure; 501. a transparent acrylic sheet; 502. a clamping groove; 503. an anti-drop block; 504. installing a clamping groove; 6. a U-shaped metal rod; 7. calculating bead structure; 701. an abacus body; 702. a rubber cushion block; 703. a silencing hole; 704. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a multifunctional mental abacus calculation auxiliary teaching aid for children ability training comprises a base 1, one end of the base 1 is provided with a mark block 2, stable structures 4 are arranged inside two sides of the base 1, each stable structure 4 comprises a pressing groove 401, the pressing grooves 401 are arranged inside the base 1, connecting columns 402 penetrate through the inside of the pressing grooves 401, suckers 403 are installed at the bottom ends of the connecting columns 402, springs 404 are sleeved on the outer side walls of the connecting columns 402, pressing top blocks 405 are fixed at the top ends of the connecting columns 402, the stable structures 4 are arranged in two groups, the stable structures 4 are distributed on two sides of the base 1 in a central symmetry mode, accommodating grooves matched with the suckers 403 are formed inside the bottom end of the base 1, an integrated structure is formed between the connecting columns 402 and the pressing top blocks 405, and a telescopic structure is formed between the springs 404 and the pressing top blocks 405;

specifically, as shown in fig. 2 and 4, when in use, a telescopic structure is formed between the spring 404 and the pressing top block 405, the elasticity of the spring 404 drives the connecting column 402 to pull the suction cup 403 into the accommodating groove at the bottom end of the base 1, so that the bottom end of the base 1 is kept in a flat state, and the suction cup 403 effectively increases the suction force between the base 1 and the table top to realize stable placement;

an auxiliary structure 5 is arranged at the center of the top end of the base 1, the auxiliary structure 5 comprises a transparent acrylic plate 501, the transparent acrylic plate 501 is arranged at the center of the top end of the base 1, a clamping groove 502 is formed in the transparent acrylic plate 501, an anti-falling block 503 is arranged at the bottom end of the transparent acrylic plate 501, the anti-falling block 503 is movably connected to the inside of the installation clamping groove 504, the installation clamping groove 504 is arranged in the top end of the base 1, an L shape is formed between the transparent acrylic plate 501 and the anti-falling block 503, and a clamping structure is formed between the anti-falling block 503 and the installation clamping groove 504;

specifically, as shown in fig. 1 and fig. 3, when in use, when the anti-falling block 503 at the bottom end of the transparent acrylic plate 501 is inserted into the installation clamping groove 504, the anti-falling block 503 is limited by the installation clamping groove 504, so as to control the plate bodies on the two sides of the transparent acrylic plate 501 to be stressed towards the center, and clamp the card inside the clamping groove 502 to prevent the card from falling off;

the top end of the base 1 is provided with a U-shaped metal rod 6, a rubber block 3 is arranged at the joint of the U-shaped metal rod 6 and the base 1, an bead structure 7 is arranged on the outer side wall of the U-shaped metal rod 6, the bead structure 7 comprises a bead body 701, the bead body 701 is movably connected to the outer side wall of the U-shaped metal rod 6, rubber cushion blocks 702 are embedded at the top end and the bottom end of the bead body 701, muffling holes 703 and through grooves 704 are arranged in the bead body 701 and the rubber cushion blocks 702, the muffling holes 703 are provided with a plurality of holes, and the muffling holes 703 are annularly distributed in the bead body 701 and the rubber cushion blocks 702;

specifically, as shown in fig. 1 and 5, when the abacus bead is used, the rubber cushion blocks 702 are embedded at the top end and the bottom end of the abacus bead body 701, and when the abacus bead body 701 is in contact with each other, the rubber cushion blocks 702 absorb the acting force, so that the external force applied to the abacus bead body 701 is reduced, the collision between the abacus bead bodies 701 is prevented, and the damage of the abacus bead bodies 701 is avoided.

The working principle is as follows: when the abacus mental arithmetic auxiliary teaching aid is used, firstly, the abacus mental arithmetic auxiliary teaching aid is taken out and placed in a target area, a finger is used for pressing the pressing top block 405, the pressing top block 405 can drive the connecting column 402 to move downwards, the spring 404 can be stressed and compressed, the sucking disc 403 is indirectly driven to be in contact with a desktop and adsorbed on the desktop, the connection between the base 1 and the desktop is reinforced, and the phenomenon that the abacus mental arithmetic auxiliary teaching aid deviates and topples over in the using process is prevented;

secondly, when the knowledge point card needs to be replaced, the outer side of the transparent acrylic plate 501 is grabbed, the card is pulled to one side with force, the anti-falling block 503 is controlled to be separated from the inside of the installation clamping groove 504, the plate bodies on the two sides of the transparent acrylic plate 501 are pulled to the two sides, the card in the clamping groove 502 is taken out, the card needing to be replaced is placed, the outer wall of the transparent acrylic plate 501 is grabbed, the anti-falling block 503 is controlled to be inserted into the installation clamping groove 504 and pushed inwards, and the installation of the transparent acrylic plate 501 is completed;

finally, all inlay rubber cushion 702 through the top and the bottom of calculating pearl body 701, rubber cushion 702 is flexible material, can reduce the sound that the contact takes place between the pearl, has prevented the damage of colliding with, and bloop 703 is cyclic annular and distributes, can disperse the sound wave, increases the loss of sound wave, has realized the effect of making an uproar falls, finally accomplishes the use of this mental arithmetic auxiliary teaching aid.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional children ability training is with calculation of abacus mental arithmetic auxiliary teaching aid, includes base (1), its characterized in that: one end of the base (1) is provided with an identification block (2), two sides of the base (1) are internally provided with a stable structure (4), the stabilizing structure (4) comprises a pressing groove (401), the pressing groove (401) is arranged inside the base (1), a connecting column (402) penetrates through the inside of the pressing groove (401), a sucker (403) is arranged at the bottom end of the connecting column (402), a spring (404) is sleeved on the outer side wall of the connecting column (402), a pressing top block (405) is fixed at the top end of the connecting column (402), an auxiliary structure (5) is arranged at the center of the top end of the base (1), a U-shaped metal rod (6) is installed at the top end of the base (1), and a rubber block (3) is arranged at the joint of the U-shaped metal rod (6) and the base (1), the outer side wall of the U-shaped metal rod (6) is provided with an abacus bead structure (7).

2. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 1, characterized in that: the stabilizing structure (4) is provided with two groups, the stabilizing structure (4) is distributed in a central symmetry mode on two sides of the base (1), and the bottom end of the base (1) is internally provided with a containing groove matched with the sucker (403).

3. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 1, characterized in that: an integrated structure is formed between the connecting column (402) and the pressing top block (405), and a telescopic structure is formed between the spring (404) and the pressing top block (405).

4. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 1, characterized in that: auxiliary structure (5) are including transparent inferior gram force board (501), transparent inferior gram force board (501) set up in the top central point department of putting of base (1), the inside of transparent inferior gram force board (501) is provided with double-layered groove (502), the bottom of transparent inferior gram force board (501) is provided with anticreep piece (503), and anticreep piece (503) swing joint in the inside of installation draw-in groove (504), installation draw-in groove (504) set up in the inside on base (1) top.

5. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 4, characterized in that: the transparent acrylic plate (501) and the anti-drop block (503) form an L shape, and the anti-drop block (503) and the installation clamping groove (504) form a clamping structure.

6. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 1, characterized in that: the bead structure (7) comprises a bead body (701), the bead body (701) is movably connected to the outer side wall of the U-shaped metal rod (6), rubber cushion blocks (702) are embedded into the top end and the bottom end of the bead body (701), and sound-deadening holes (703) and through grooves (704) are formed in the bead body (701) and the rubber cushion blocks (702).

7. The multifunctional abacus mental arithmetic auxiliary teaching aid for children ability training according to claim 6, characterized in that: the silencing holes (703) are arranged in a plurality of numbers, and the silencing holes (703) are annularly distributed in the abacus bead body (701) and the rubber cushion block (702).