CN205375270U

CN205375270U - Multi -functional abacus outside classroom

Info

Publication number: CN205375270U
Application number: CN201620061982.XU
Authority: CN
Inventors: 孔兰英
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-07-06
Anticipated expiration: 2026-01-15

Abstract

The utility model provides a multi -functional abacus outside classroom, its characterized in that includes stand, mount and abacus, the stand be the cuboid, stand including two perpendicular to the ground is equipped with a sliding tray respectively on the relative medial surface of stand, be equipped with two height -adjusting's knob bolt on the relative lateral surface of stand respectively, the mount insert the sliding tray in, slide about can be in the sliding tray, be equipped with one row of jack corresponding with the knob bolt on the outside of mount in the vertical direction, the embedding of abacus and mount fixed, the abacus include the crossbeam, wear pearl pole and abacus pearl, transversely be equipped with two rows of arc processes on the periphery of abacus pearl, the abacus pearl can regard as massage wheel to use, the utility model discloses can carry out the calculation with an abacus manoeuvre, also can exercise and entertainment, can also demonstrate the one side of china's history culture.

Description

Multifunctional abacus outside a kind of classroom

Technical field

This utility model relates to a kind of educational aid, particularly relates to Multifunctional abacus outside a kind of classroom.

Background technology

Abacus is that the one that Ancient Times in China working people creates calculates instrument, in today that computer has been commonly used, ancient abacus does not only go out of use, when remaining mathematical education at present, student it is frequently necessary to a kind of instrument used, but existing abacus is confined to classroom instruction, function is more single, rechoning by the abacus exercise can only be carried out, dry as dust, students ' interest of study is not high, in order to develop mankind's non-material cultural heritage, need exploitation one can carry out rechoning by the abacus manoeuvre, also can body-building recreation, the multi-functional abacus of one of China's culture with a long history can also be shown.

Utility model content

For achieving the above object, this utility model provide a kind of classroom outside school, square, park etc. use can carry out rechoning by the abacus manoeuvre, also can body-building recreation, moreover it is possible to the multi-functional abacus of one of displaying China history culture.

Technical solution adopted in the utility model is: Multifunctional abacus outside a kind of classroom, it is characterised in that include column, fixed mount and abacus；Described column is cuboid, including two columns being perpendicular to ground, the relative inner face of column is respectively equipped with a sliding tray, and the opposite exterior lateral sides face of column is respectively equipped with two knob bolt regulating height；Described fixed mount inserts in sliding tray, can slide up and down, the outside of fixed mount is provided with jack that a row is corresponding with knob bolt in vertical direction in sliding tray；Described abacus and fixed mount embed fixing；Described abacus includes crossbeam, wears pearl bar and abacus bead, and the periphery of abacus bead is transversely provided with two row's arc-shaped protrusions, and abacus bead can use as massage wheels.

The upper and lower two ends of described fixed mount are half parcel form, are provided with spring in fixed mount.

Described pearl bar of wearing is magnetic cylinder, is provided with magnet ring in described abacus bead.

Described abacus bead is wooden or plastic.

The length of described abacus is 1.5-2.0 rice, and width is 0.6-1.0 rice.

The beneficial effects of the utility model: one is this utility model simple in construction, novel in design, can widely use in square, school, park etc. out of doors, rechoning by the abacus manoeuvre can be carried out, improve students ' interest of study, also can in the presence of body-building apparatus, by stirring abacus bead up and down, tempering finger, wrist and arm strength, human body leans against drive abacus bead of vacillating now to the left, now to the right on abacus bead and rolls, waist, shoulder, the back of the body are had good massage effect, is erected at the one side that can also show China's history culture on place；Two is the height of this utility model scalable abacus, is suitable for more crowd and uses；Three is this utility model is embed and package structure, it is simple to remove and install maintenance.

Accompanying drawing explanation

Fig. 1 is front view described in the utility model；

Fig. 2 is abacus bead sectional view described in the utility model；

Wherein: 1, column；11, knob bolt；2, fixed mount；21, jack；3, abacus；31, crossbeam；32, pearl bar is worn；33, abacus bead；34, arc-shaped protrusions.

Detailed description of the invention

As depicted in figs. 1 and 2, Multifunctional abacus outside a kind of classroom, it is characterised in that include column 1, fixed mount 2 and abacus 3；Described column 1 is cuboid, including two columns 1 being perpendicular to ground, the relative inner face of column 1 is respectively equipped with a sliding tray, and the opposite exterior lateral sides face of column 1 is respectively equipped with two knob bolt 11 regulating height；Described fixed mount 2 inserts in sliding tray, can slide up and down in sliding tray, and the outside of fixed mount 2 is provided with the row jack corresponding with knob bolt 11 21 in vertical direction；Described abacus 3 and fixed mount 2 embed fixing；Described abacus 3 includes crossbeam 31, wears pearl bar 32 and abacus bead 33, and the periphery of abacus bead 3 is transversely provided with two row's arc-shaped protrusions 34, and abacus bead 33 can use as massage wheels.

Described fixed mount about 2 two ends are half parcel form, are provided with spring in fixed mount 2.

Described wears pearl bar 32 for magnetic cylinder, is provided with magnet ring in described abacus bead 33.

Described abacus bead 33 is woodwork.

The length of described abacus 3 is 1.8 meters, and width is 0.8 meter.

Using method: one when being as rechoning by the abacus, and under teacher or the head of a family lead, student operates out of doors on the spot, takes action on one's own, and teaches through lively activities, and improves student learning interest；Two is by stirring abacus bead up and down, tempers finger, wrist and arm strength, and human body leans against drive abacus bead of vacillating now to the left, now to the right on abacus bead and rolls, and waist, shoulder, the back of the body are had good massage effect, is erected on place and can also show China's culture one side with a long history.

This utility model is not limited to above-described embodiment, the description according to above-described embodiment, and this utility model also can be made some apparent changes by those of ordinary skill in the art, but these changes all should fall within this utility model scope of the claims.

Claims

1. Multifunctional abacus outside a classroom, it is characterised in that include column, fixed mount and abacus；Described column is cuboid, including two columns being perpendicular to ground, the relative inner face of column is respectively equipped with a sliding tray, and the opposite exterior lateral sides face of column is respectively equipped with two knob bolt regulating height；Described fixed mount inserts in sliding tray, can slide up and down, the outside of fixed mount is provided with jack that a row is corresponding with knob bolt in vertical direction in sliding tray；Described abacus and fixed mount embed fixing；Described abacus includes crossbeam, wears pearl bar and abacus bead, and the periphery of abacus bead is transversely provided with two row's arc-shaped protrusions, and abacus bead can use as massage wheels.

2. Multifunctional abacus outside a kind of classroom according to claim 1, it is characterised in that the upper and lower two ends of described fixed mount are half parcel form, are provided with spring in fixed mount.

3. Multifunctional abacus outside a kind of classroom according to claim 1, it is characterised in that described pearl bar of wearing is magnetic cylinder, is provided with magnet ring in described abacus bead.

4. Multifunctional abacus outside a kind of classroom according to claim 1, it is characterised in that described abacus bead is wooden or plastic.

5. Multifunctional abacus outside a kind of classroom according to claim 1, it is characterised in that the length of described abacus is 1.5-2.0 rice, and width is 0.6-1.0 rice.