CN107274755B - Abacus bead for mathematics learning - Google Patents
Abacus bead for mathematics learning Download PDFInfo
- Publication number
- CN107274755B CN107274755B CN201710607321.1A CN201710607321A CN107274755B CN 107274755 B CN107274755 B CN 107274755B CN 201710607321 A CN201710607321 A CN 201710607321A CN 107274755 B CN107274755 B CN 107274755B
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- China
- Prior art keywords
- abacus
- abacus bead
- digit
- led lamp
- bead
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/02—Counting; Calculating
- G09B19/025—Counting; Calculating with electrically operated apparatus or devices
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
- G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
- G09B1/20—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface parallel to the axis of rotation
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Electrically Operated Instructional Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses an abacus bead for mathematics learning, which comprises an abacus bead base, wherein straight pipes are arranged on the top of the abacus bead base at equal intervals, an abacus bead is sleeved in an inner cavity of each straight pipe, the top of each straight pipe is sleeved with a bent pipe through an inserting rod, LED lamp beads are embedded in four side surfaces of the abacus bead, and the four LED lamp beads are respectively in four different colors of red, yellow, blue and green. According to the invention, by arranging the beads, the through holes, the button switches, the grooves, the LED lamp beads, the digit wheels, the digit plates, the rotating shaft, the bearings and the digit wheel movable grooves, when the device is used, the last calculation data is recorded together in two ways, so that the subsequent calculation can be more accurate, the subsequent calculation can be matched with each other, the calibration is convenient, meanwhile, the comparison of data by students is convenient, the accuracy of the data is improved, and the learning interest of the students is further improved.
Description
Technical Field
The invention relates to the technical field of mathematics, in particular to an abacus bead for mathematics learning.
Background
At present, the abacus beads used in mathematics learning are tools for improving learning interest of students and assisting learning ability of the students, but the abacus beads cannot record digital information calculated last time in actual use and operation, so that in the calculation process, the situation of disordered calculation data often occurs, calculation errors occur, and the accuracy of the mathematical learning of the students is influenced.
Disclosure of Invention
The invention aims to provide an abacus bead for mathematical learning, which has the advantage of recording the last calculation number and solves the problem that the last calculation number cannot be recorded.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mathematics is learnt and is used and calculate pearl, includes and calculates the pearl base, and the straight tube is installed to the top equidistance of this beads base, has cup jointed in the inner chamber of this straight tube and has calculated the pearl, and the return bend has been cup jointed through the inserted bar in the top of this straight tube, it has all been embedded with LED lamp pearl to calculate four sides of pearl, four LED lamp pearl is red, yellow, blue, green four different colours respectively, and four recesses have all been seted up to four sides at this beads top, four be provided with the button switch of independent control red, yellow, blue, green LED lamp pearl in the recess, calculate the inner chamber of pearl base medium distance and seted up the digital wheel movable groove, be provided with the digit wheel in the inner chamber of this digital wheel movable groove, the surface of this digit wheel is provided with the digital tablet, and the inner chamber of this digit wheel has run through the pivot, and the both sides of this pivot are provided with the bearing of cup jointing in the pivot with digital wheel movable groove.
Preferably, the inner cavity of the abacus bead is provided with a through hole matched with the straight pipe, the inner ring of the abacus bead is provided with four movable cavities, the inner walls of the two sides of each movable cavity are respectively provided with an inner edge, the inner cavity of each movable cavity is also movably provided with a half of a magnetic ball, an inner rod penetrates through the inner cavity of each magnetic ball in a movable mode, the inner rod is arranged in the movable cavity, and the two sides of the inner rod are clamped with the inner edges.
Preferably, the lamp frame is sleeved at the joint of the LED lamp bead and the abacus bead.
Preferably, the cross section of the top view of the number wheel is nonagon, and the number cards of the number wheel are also nine.
Preferably, the bottom of the abacus bead base is provided with a non-slip mat.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, by arranging the beads, the through holes, the button switches, the grooves, the LED lamp beads, the digital wheels, the digital boards, the rotating shafts, the bearings and the digital wheel movable grooves, when the device is used, the last calculation data is recorded together in two ways, so that the subsequent calculation can be more accurate, the subsequent calculation is matched with the previous calculation data, the subsequent calculation is convenient to calibrate, meanwhile, the data is convenient to compare by students, the accuracy of the data is improved, and the learning interest of the students is further improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the digit wheel of the present invention;
FIG. 3 is a schematic top view of the abacus bead of the present invention;
FIG. 4 is a schematic view of FIG. 3 at A according to the present invention.
In the figure: the abacus bead comprises a base 1, abacus beads 2, through holes 21, a button switch 22, a lamp frame 23, grooves 24, LED lamp beads 25, an inner edge 26, a movable cavity 27, a magnetic ball 28, an inner rod 29, an inserted rod 3, an elbow 4, a straight pipe 5, a digit wheel 6, a digit plate 61, a rotating shaft 62, a bearing 63 and a digit wheel movable groove 7.
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, a beads for mathematics learning use comprises a bead base 1, straight pipes 5 are installed on the top of the bead base 1 at equal intervals, beads 2 are sleeved in the inner cavity of the straight pipes 5, the top of the straight pipes 5 is sleeved with a bent pipe 4 through an insertion rod 3, LED beads 25 are embedded in four sides of the beads 2, the four LED beads 25 are respectively red, yellow, blue and green in different colors, four grooves 24 are respectively formed on four sides of the top of the beads 2, button switches 22 for independently controlling the red, yellow, blue and green LED beads 25 are arranged in the four grooves 24, a number wheel movable groove 7 is formed in the inner cavity of the bead base 1 at an intermediate distance, a number wheel 6 is arranged in the inner cavity of the number wheel movable groove 7, a number plate 61 is arranged on the surface of the number wheel 6, a rotating shaft 62 penetrates through the inner cavity of the number wheel 6, and bearings 63 sleeved on the rotating shaft 62 are arranged at the connection positions of two sides of the rotating shaft 62 and the number wheel movable groove 7.
The through-hole 21 with straight tube 5 looks adaptation is seted up to the inner chamber of calculating pearl 2, four movable chamber 27 have been seted up on this inner ring of calculating pearl 2, all install interior edge 26 on the both sides inner wall of this movable chamber 27, the inner chamber of this movable chamber 27 still activity is provided with half of magnetic ball 28, the activity runs through interior pole 29 in the inner chamber of this magnetic ball 28, this interior pole 29 sets up in movable chamber 27, and interior pole 29's both sides and interior edge 26 looks joint, this magnetic ball 28's design, can make to calculate pearl 2 adsorbed on straight tube 5, also make things convenient for simultaneously calculating pearl 2 to reciprocate fast.
The lamp frame 23 is sleeved at the joint of the LED lamp bead 25 and the abacus bead 2, and the design of the lamp frame 23 plays a role in protecting the LED lamp bead 25.
The overlooking section of the digit wheel 6 is nonagon, and the number of the digit cards of the digit wheel 6 is nine, and a plurality of digits can record most digit operation results, so that the record is more comprehensive.
The bottom of the abacus bead base 1 is provided with a non-slip mat, and the non-slip mat is designed to play a role of non-slip.
The working principle is as follows: during the operation, the student can operate beads 2 according to the beads pithy formula, when recording the last calculation data, through rotating digit wheel 6, makes digit of digit wheel 6 and the 2 phase-matchs of beads on each straight tube 5, simultaneously through pressing button switch 22 LED lamp pearl 225 of each face of independent control beads 2, makes the LED lamp pearl 25 of same calculation result colour lighted to reach the purpose to last data logging.
In conclusion: this mathematics learning uses and calculates pearl, calculate pearl 2 through the setting, through-hole 21, button switch 22, recess 24, LED lamp pearl 25, digit wheel 6, digit tablet 61, pivot 62, bearing 63 and digit wheel activity groove 7, when using, record the last calculation data jointly through two kinds of modes, make subsequent calculation can be more accurate, mutually support simultaneously, be convenient for calibrate, make things convenient for the student to compare data simultaneously, make the correct rate of data obtain promoting, and then promoted the interest of student's study.
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 (3)
1. The utility model provides a mathematics is learnt and is used abacus pearl, includes abacus pearl base (1), and straight tube (5) are installed to the top equidistance of this abacus pearl base (1), have cup jointed in the inner chamber of this straight tube (5) abacus pearl (2), and elbow (4) have been cup jointed through inserted bar (3) in the top of this straight tube (5), its characterized in that: LED lamp beads (25) are embedded into four side surfaces of the abacus bead (2), the four LED lamp beads (25) are respectively red, yellow, blue and green in different colors, four grooves (24) are formed in four sides of the top of the abacus bead (2), button switches (22) for independently controlling the red, yellow, blue and green LED lamp beads are arranged in the four grooves (24), a digit wheel movable groove (7) is formed in the inner cavity of the abacus bead base (1) at a medium distance, a digit wheel (6) is arranged in the inner cavity of the digit wheel movable groove (7), a digit plate (61) is arranged on the surface of the digit wheel (6), a rotating shaft (62) penetrates through the inner cavity of the digit wheel (6), a bearing (63) sleeved on the rotating shaft (62) is arranged at the joint of the two sides of the rotating shaft (62) and the digit wheel movable groove (7), through holes (21) matched with the rotating shaft (5) are formed in the inner cavity of the abacus bead (2), four movable cavities (27) are formed in the inner ring of the abacus bead (2), the movable cavities (27) are respectively provided with a magnetic rod (29), the inner cavity (29), and the movable ball (29) is clamped and the movable rod (26) is arranged along the inner cavity (29), the bottom of the abacus bead base (1) is provided with a non-slip mat.
2. The abacus bead for mathematical learning according to claim 1, characterized in that: the lamp frame (23) is sleeved at the joint of the LED lamp bead (25) and the abacus bead (2).
3. The abacus bead for mathematical learning according to claim 1, characterized in that: the overlook cross section of digit wheel (6) is the nonagon, and digit board (61) of digit wheel (6) also is nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607321.1A CN107274755B (en) | 2017-07-24 | 2017-07-24 | Abacus bead for mathematics learning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607321.1A CN107274755B (en) | 2017-07-24 | 2017-07-24 | Abacus bead for mathematics learning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107274755A CN107274755A (en) | 2017-10-20 |
| CN107274755B true CN107274755B (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607321.1A Active CN107274755B (en) | 2017-07-24 | 2017-07-24 | Abacus bead for mathematics learning |
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| CN (1) | CN107274755B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004710U (en) * | 1994-05-27 | 1994-11-22 | ハルミ 福田 | Teaching tool |
| CN2187809Y (en) * | 1994-01-26 | 1995-01-18 | 王冲 | Magnetic abacus |
| CN2375990Y (en) * | 1999-06-06 | 2000-04-26 | 张彦斌 | Novel abacus |
| CN201060569Y (en) * | 2007-01-16 | 2008-05-14 | 朱华 | Optoelectronic exerciser for abacus teaching |
| CN101354845A (en) * | 2008-08-20 | 2009-01-28 | 王金辉 | Mathematics learning equipment |
| CN101989386A (en) * | 2009-08-03 | 2011-03-23 | 赵海波 | Number displaying color changing abacus |
| CN102063639A (en) * | 2009-11-17 | 2011-05-18 | 沈焕焕 | Counting frame capable of memorizing data |
| CN204010414U (en) * | 2014-08-09 | 2014-12-10 | 姚福松 | Numeral thinking trainer |
| CN204557280U (en) * | 2015-03-16 | 2015-08-12 | 李珣 | A kind of New type accounting abacus |
| CN106875779A (en) * | 2017-03-14 | 2017-06-20 | 成都多元智能文化传播有限公司 | Train the bead device of child's arithmetic capability |
| CN207380943U (en) * | 2017-07-24 | 2018-05-18 | 长江大学 | A kind of mathematical studying uses bead |
-
2017
- 2017-07-24 CN CN201710607321.1A patent/CN107274755B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187809Y (en) * | 1994-01-26 | 1995-01-18 | 王冲 | Magnetic abacus |
| JP3004710U (en) * | 1994-05-27 | 1994-11-22 | ハルミ 福田 | Teaching tool |
| CN2375990Y (en) * | 1999-06-06 | 2000-04-26 | 张彦斌 | Novel abacus |
| CN201060569Y (en) * | 2007-01-16 | 2008-05-14 | 朱华 | Optoelectronic exerciser for abacus teaching |
| CN101354845A (en) * | 2008-08-20 | 2009-01-28 | 王金辉 | Mathematics learning equipment |
| CN101989386A (en) * | 2009-08-03 | 2011-03-23 | 赵海波 | Number displaying color changing abacus |
| CN102063639A (en) * | 2009-11-17 | 2011-05-18 | 沈焕焕 | Counting frame capable of memorizing data |
| CN204010414U (en) * | 2014-08-09 | 2014-12-10 | 姚福松 | Numeral thinking trainer |
| CN204557280U (en) * | 2015-03-16 | 2015-08-12 | 李珣 | A kind of New type accounting abacus |
| CN106875779A (en) * | 2017-03-14 | 2017-06-20 | 成都多元智能文化传播有限公司 | Train the bead device of child's arithmetic capability |
| CN207380943U (en) * | 2017-07-24 | 2018-05-18 | 长江大学 | A kind of mathematical studying uses bead |
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| Publication number | Publication date |
|---|---|
| CN107274755A (en) | 2017-10-20 |
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