CN216211745U

CN216211745U - Portable mental abacus teaching device for children ability training

Info

Publication number: CN216211745U
Application number: CN202122212249.7U
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 portable mental abacus teaching device for children ability training, which comprises a mental abacus, wherein the front side of the mental abacus is fixedly connected with a beam, the front side of the mental abacus is fixedly connected with an anti-collision angle, the top end of the mental abacus is provided with a grabbing structure, the grabbing structure comprises a sleeve, the sleeve is arranged at the top end of the mental abacus, the interior of the sleeve is movably connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with a limiting block. The portable mental abacus teaching device for children ability training has the advantages that the portable effect is good, the handle is grasped firstly, the height of the handle is adjusted through stretching of the telescopic rod in the sleeve, a user can conveniently adjust the handle according to the use requirement of the user, the user can better carry the mental abacus, the humanization is realized, and in the carrying process, the collision-proof angles arranged on the periphery avoid damage to the mental abacus caused by collision or external force pressure.

Description

Portable mental abacus teaching device for children ability training

Technical Field

The utility model relates to the technical field of abacus mental arithmetic teaching, in particular to a portable abacus mental arithmetic teaching device for children ability training.

Background

The abacus mental arithmetic is abacus mental arithmetic, is a calculation method for performing addition, subtraction, multiplication, division and square operation by using an abacus as a tool, has certain rules and formulas for bead operation skills, is used more in primary school students, can quickly find correct answers when the abacus can be operated skillfully, can describe the disk surface, the grade and the floating change of the abacus in the brain, can exercise the memory of the brain, is particularly suitable for children to learn and develop intelligence, and currently needs an abacus mental arithmetic teaching device which is convenient to carry when in use, but the existing abacus mental arithmetic teaching device has many problems or defects:

at present, the traditional abacus mental arithmetic teaching device for children ability training in the market has poor portable effect, causes burden to children to carry, is easy to damage a abacus, and cannot reach the use expectation of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable abacus mental arithmetic teaching device for children ability training, which aims to solve the problem of poor portable effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable child ability training is with calculation of bead heart teaching device, includes the heart of bead abacus, the positive fixedly connected with crossbeam of heart of bead abacus, the positive fixedly connected with anticollision angle of heart of bead abacus, the top of heart of bead abacus is provided with snatchs the structure, snatch the structure and include the sleeve, the sleeve sets up the top at heart of bead abacus, telescopic inside swing joint has the telescopic link, the bottom fixedly connected with stopper of telescopic link, the top fixedly connected with handle of telescopic link, the positive fixedly connected with cartoon poster of crossbeam, the bottom of heart of bead abacus is provided with adjusts the structure, the inside of heart of bead abacus is provided with bearing structure.

Preferably, the number of the anti-collision angles is four, every two anti-collision angles are a group, and the two groups of anti-collision angles are symmetrically arranged by taking the perpendicular bisector of the bead center abacus as a symmetry axis.

Preferably, the number of the telescopic rods is two, and the two telescopic rods are symmetrically arranged by taking the perpendicular bisector of the handle as a symmetry axis.

Preferably, the adjusting structure comprises a telescopic cylinder, the telescopic cylinder is arranged at the bottom end of the bead core abacus, one side of the telescopic cylinder is movably connected with a limiting rod, one end of the limiting rod is fixedly connected with a pull block, and the bottom end of the telescopic cylinder is fixedly connected with a sucker.

Preferably, bearing structure includes the matching groove, the matching groove is seted up in the bottom of pearl heart abacus, the interior roof fixedly connected with fixed block in matching groove, the positive swing joint of fixed block has the movable rod, the positive fixedly connected with bracing piece of movable rod, one side fixedly connected with backup pad of bracing piece, one side fixedly connected with slipmat of backup pad.

Preferably, the number of the support rods is two, and the two support rods are symmetrically arranged by taking the perpendicular bisector of the bead center abacus as a symmetry axis.

Preferably, the shape and size of the support plate are matched with those of the non-slip mat, and the support plate is fixedly connected with the non-slip mat.

Compared with the prior art, the utility model has the beneficial effects that: this portable child ability training is with calculation of abacus teaching device is rational in infrastructure, has following advantage:

(1) through the structural design of the anti-collision angle and the grabbing structure, the purpose of good portability effect of the abacus mental arithmetic teaching device for children ability training is achieved, the handle is grabbed firstly during use, the height of the handle is adjusted through stretching of the telescopic rod in the sleeve, and a user can conveniently adjust the handle according to the use requirement of the user, so that the abacus mental arithmetic disk is better carried by the user, and is more humanized;

(2) the abacus is placed at a reasonable position, the suction of the abacus and the placed position is increased by the suction disc at the bottom end, so that the abacus is fixed, the height of the abacus is adjusted by the telescopic cylinder, after the abacus is adjusted to the ideal height, the pull block is grasped, the limiting rod is inserted into the telescopic cylinder to limit the height of the telescopic cylinder, so that the height of the telescopic cylinder can be adjusted according to the requirement of the child, a comfortable learning environment is provided for the child, certain influence on the normal development of cervical vertebra caused by long-time low-head learning is reduced, and people are more relieved in the using process;

(3) through bearing structure's structural design, realized the purpose good to children's ability training with abacus teaching device supporting effect, when mr when utilizing abacus teaching, take out the bracing piece through the movable rod that matches the inside setting of inslot, adjust the bracing piece to suitable angle after, let the backup pad of bracing piece bottom place on the podium, the slipmat produces skid-proof effect to between the two, therefore, abacus and podium present the state of a slope, be convenient for children watch study, make people more convenient at the in-process that uses.

Drawings

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

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

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

FIG. 4 is a schematic view of the connection between the support structure and the bead core abacus structure according to the present invention.

In the figure: 1. a bead-core abacus; 2. a cross beam; 3. an anti-collision angle; 4. grabbing the structure; 401. a sleeve; 402. a telescopic rod; 403. a limiting block; 404. a handle; 5. sticking a cartoon picture; 6. an adjustment structure; 601. a telescopic cylinder; 602. a limiting rod; 603. pulling the block; 604. a suction cup; 7. a support structure; 701. a matching groove; 702. a fixed block; 703. a movable rod; 704. a support bar; 705. a support plate; 706. a non-slip mat.

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. 1-4, an embodiment of the present invention is shown: a portable mental abacus teaching device for children ability training comprises a mental abacus 1, wherein the front of the mental abacus 1 is fixedly connected with a beam 2, the front of the mental abacus 1 is fixedly connected with an anti-collision angle 3, the top end of the mental abacus 1 is provided with a grabbing structure 4, the grabbing structure 4 comprises a sleeve 401, the sleeve 401 is arranged at the top end of the mental abacus 1, the sleeve 401 is movably connected with a telescopic rod 402, the bottom end of the telescopic rod 402 is fixedly connected with a limiting block 403, the top end of the telescopic rod 402 is fixedly connected with a handle 404, through the structural design of the anti-collision angle 3 and the grabbing structure 4, the purpose of good carrying effect of the mental abacus teaching device for children ability training is achieved, the handle 404 is firstly grabbed, the handle 404 is firstly pulled in the sleeve 401 through the telescopic rod 402, the height of the handle 404 is adjusted, a user can conveniently adjust the handle 404 according to the self using requirement, and the mental abacus 1 can be better carried by the user, meanwhile, the abacus is more humanized, in the carrying process, the collision-proof corners 3 arranged at the periphery avoid colliding or external force is applied to damage the abacus 1, so that people can feel more comfortable in the using process, the front surface of the beam 2 is fixedly connected with the cartoon poster 5, the bottom end of the abacus 1 is provided with the adjusting structure 6, the purpose of good adjusting effect of the abacus teaching device for children ability training is realized through the structural design of the adjusting structure 6, the abacus 1 is placed at a reasonable position, the suction disc 604 at the bottom end increases the suction force between the abacus 1 and the placing position, so that the abacus 1 is fixed, the height of the abacus 1 is adjusted through the adjustment of the telescopic cylinder 601, after the height is adjusted to an ideal height, the pull block 603 is grasped, the limiting rod 602 is inserted into the telescopic cylinder 601 to limit the height of the abacus, so that children can adjust the abacus according to own requirements, give a comfortable learning environment for the kid, it causes certain influence to the normal development of cervical vertebra because of long-time study of bowing to reduce the kid, make people more at the in-process of using peaceful, the inside of abacus 1 is provided with bearing structure 7, structural design through bearing structure 7, realized to the good purpose of abacus teaching device supporting effect for the training of kid's ability, when mr is utilizing abacus 1 to teach, take out bracing piece 704 through the movable rod 703 that matches the inside setting of groove 701, adjust bracing piece 704 to behind the suitable angle, let the backup pad 705 of bracing piece 704 bottom place on the podium, non-slip mat 706 is to producing skid-proof effect between the two, therefore, show the state of a slope with abacus 1 with the podium, be convenient for the kid to watch the study, make people more convenient at the in-process of using.

In this embodiment, the number of the anti-collision angles 3 is four, and every two anti-collision angles 3 are a set, and the two sets of anti-collision angles 3 are symmetrically arranged by taking the perpendicular bisector of the bead core abacus 1 as the symmetry axis, so that the damage to the bead core abacus 1 caused by collision or external force pressure is avoided.

In this embodiment, the number of the telescopic rods 402 is two, and the two telescopic rods 402 are symmetrically arranged with the perpendicular bisector of the handle 404 as the symmetry axis, so that the user can conveniently adjust the handle 404 according to the user's needs.

In this embodiment, the adjusting structure 6 includes a telescopic cylinder 601, the telescopic cylinder 601 is disposed at the bottom end of the bead core abacus 1, one side of the telescopic cylinder 601 is movably connected with a limiting rod 602, one end of the limiting rod 602 is fixedly connected with a pull block 603, and the bottom end of the telescopic cylinder 601 is fixedly connected with a suction cup 604, so as to adjust the height of the bead core abacus 1.

In this embodiment, the supporting structure 7 includes a matching groove 701, the matching groove 701 is provided at the bottom end of the abacus 1, the inner top wall of the matching groove 701 is fixedly connected with a fixed block 702, the front of the fixed block 702 is movably connected with a movable rod 703, the front of the movable rod 703 is fixedly connected with a supporting rod 704, one side of the supporting rod 704 is fixedly connected with a supporting plate 705, one side of the supporting plate 705 is fixedly connected with a non-slip mat 706, so that the abacus 1 and the platform are in an inclined state, and therefore children can watch and learn conveniently.

In this embodiment, the number of the support rods 704 is two, and the two support rods 704 are symmetrically arranged with the perpendicular bisector of the bead core abacus 1 as the symmetry axis, and the two ends are supported, so that the stabilizing effect is better.

In this embodiment, the shape and size of the supporting plate 705 are matched with the shape and size of the non-slip pad 706, and the supporting plate 705 is fixedly connected with the non-slip pad 706, so as to increase the friction force with the platform.

The working principle is as follows: when the abacus is used, firstly, when a teacher teaches by using the abacus 1, the support rod 704 is taken out through the movable rod 703 arranged in the matching groove 701, the support rod 704 is adjusted to a proper angle, the support plate 705 at the bottom of the support rod 704 is placed on a platform, and the anti-skid pad 706 has an anti-skid effect on the support rod 704 and the platform, so that the abacus 1 and the platform are in an inclined state, and children can conveniently watch and learn;

secondly, the bead core abacus 1 is placed at a reasonable position, the suction of the bead core abacus 1 and the place is increased by the suction cup 604 at the bottom end, so that the bead core abacus 1 is fixed, the height of the bead core abacus 1 is adjusted by the adjustment of the telescopic cylinder 601, after the height is adjusted to the ideal height, the pull block 603 is grasped, the limiting rod 602 is inserted into the telescopic cylinder 601 to limit the height, so that the height can be adjusted by children according to the requirements, and a comfortable learning environment is provided for the children;

finally, grasp handle 404, through telescopic link 402 in the inside tensile of sleeve 401, adjust the height of handle 404, convenient to use person adjusts handle 404 according to self user demand, makes the better pearl heart abacus 1 that carries of user, and also more humanized simultaneously, at the in-process that carries, the crashproof angle 3 that sets up all around avoids colliding with or external force is exerted pressure and is caused the damage for pearl heart abacus 1 to work is accomplished.

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 portable children ability training is with abacus teaching device that calculates with pearl heart, includes pearl heart abacus (1), its characterized in that: the front fixedly connected with crossbeam (2) of pearl heart abacus (1), the front fixedly connected with anticollision angle (3) of pearl heart abacus (1), the top of pearl heart abacus (1) is provided with snatchs structure (4), snatch structure (4) including sleeve (401), sleeve (401) set up the top at pearl heart abacus (1), the inside swing joint of sleeve (401) has telescopic link (402), the bottom fixedly connected with stopper (403) of telescopic link (402), the top fixedly connected with handle (404) of telescopic link (402), the front fixedly connected with cartoon poster (5) of crossbeam (2), the bottom of pearl heart abacus (1) is provided with regulation structure (6), the inside of pearl heart abacus (1) is provided with bearing structure (7).

2. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 1, wherein: the quantity of anticollision angle (3) is four, and per two anticollision angles (3) are a set of, and two sets of anticollision angles (3) use the perpendicular bisector of pearl heart abacus (1) as symmetry axis symmetry setting.

3. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 1, wherein: the number of the telescopic rods (402) is two, and the two telescopic rods (402) are symmetrically arranged by taking the perpendicular bisector of the handle (404) as a symmetry axis.

4. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 1, wherein: adjust structure (6) including a telescopic cylinder (601), telescopic cylinder (601) set up the bottom in bead heart abacus (1), one side swing joint of telescopic cylinder (601) has gag lever post (602), the one end fixedly connected with pull block (603) of gag lever post (602), the bottom fixedly connected with sucking disc (604) of telescopic cylinder (601).

5. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 1, wherein: the supporting structure (7) comprises a matching groove (701), the bottom end of the bead core abacus (1) is arranged in the matching groove (701), the inner top wall fixedly connected with fixing block (702) of the matching groove (701), the front movable connection of the fixing block (702) is provided with a movable rod (703), the front fixedly connected with supporting rod (704) of the movable rod (703), one side fixedly connected with supporting plate (705) of the supporting rod (704) and one side fixedly connected with non-slip mat (706) of the supporting plate (705).

6. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 5, wherein: the number of the supporting rods (704) is two, and the two supporting rods (704) are symmetrically arranged by taking the perpendicular bisector of the bead core abacus (1) as a symmetry axis.

7. The portable abacus mental arithmetic teaching device for children's ability training as claimed in claim 5, wherein: the shape and size of the supporting plate (705) are matched with those of the non-slip mat (706), and the supporting plate (705) is fixedly connected with the non-slip mat (706).