CN204650344U - A kind of sequence number figure place dish - Google Patents
A kind of sequence number figure place dish Download PDFInfo
- Publication number
- CN204650344U CN204650344U CN201520392310.2U CN201520392310U CN204650344U CN 204650344 U CN204650344 U CN 204650344U CN 201520392310 U CN201520392310 U CN 201520392310U CN 204650344 U CN204650344 U CN 204650344U
- Authority
- CN
- China
- Prior art keywords
- district
- numerical digit
- abacus
- rechoning
- side frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of sequence number figure place dish, comprise Shuo Ji district, numerical digit district, name region and rechoning by the abacus district, described rechoning by the abacus district comprises the magnetic upper and lower side frame of band, numerical digit bar, several grades of bars, shelves, magnetic bead and left and right side frame, on described every root shelves, string has 9 magnetic beads, described every root shelves represent a numerical digit district, described magnetic bead is provided with numeral, by numerical digit bar interval between described numerical digit district, several numerical digit districts form a number level district, by several grades of bar intervals between described Shuo Ji district, described upper and lower side frame and left and right side frame surround the framework in rechoning by the abacus district.A kind of sequence number figure place dish structure of the present utility model is simple, and intuitive display is lively, easy to operate, knows number, reading and operation effect good, has a good application prospect and marketable value.
Description
Technical field
The utility model relates to a kind of teaching aid or abacus, is specifically related to a kind of sequence number figure place dish.
Background technology
Abacus is the traditional computational tool of China, great convenience is brought to the calculating of people, but also there are some shortcomings, arithmetic pithy formula is complicated and method is more, skilled grasp is needed to need the time learnt and exercise is longer, operation easier is beaten, student's indigestion and grasp, and the factor of encountering artificial interference or force majeure in calculating process makes bead displacement will cause very burden.The utility model is carrying forward and passing on Chinese traditional culture legacy---on the basis of abacus, research and development obtain.
Summary of the invention
The purpose of this utility model is the deficiency overcoming traditional abacus, provides a kind of structure simple, and intuitive display is lively, easy to operate, knows the sequence number figure place dish that number, reading and operation effect are good.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of sequence number figure place dish, comprise Shuo Ji district, numerical digit district, name region and rechoning by the abacus district, described rechoning by the abacus district comprises the magnetic upper and lower side frame of band, numerical digit bar, several grades of bars, shelves, magnetic bead and left and right side frames, on described every root shelves, string has 9 magnetic beads, described every root shelves represent a numerical digit district, described magnetic bead is provided with numeral, by numerical digit bar interval between described numerical digit district, several numerical digit districts form a number level district, by several grades of bar intervals between described Shuo Ji district, described upper and lower side frame and left and right side frame surround the framework in rechoning by the abacus district.
Described, the numeral on magnetic bead is identical with the numerology that corresponding numerical digit district represents respectively.
Described, magnetic bead is flat ellipse.
Preferably, Shuo Ji district (1) is made up of 4 numerical digit districts (2).
Described, Shuo Ji district is positioned at topmost, is followed successively by numerical digit district, rechoning by the abacus district and name region below.
Described, the area ratio in Shuo Ji district, numerical digit district, name region and rechoning by the abacus district is 10-20:20-30:10-20:100.
The beneficial effects of the utility model:
1. the utility model is by being with the combination of magnetic upper and lower side frame and magnetic bead, make, between magnetic bead and magnetic bead, between magnetic bead and upper and lower side frame, there is certain magnetic force to attract, decrease the result of calculation mistake because unconscious malfunction causes, make abacus be not easy to cause confusion, improve accuracy rate and the stability of typing and computing.
2. the utility model effectively combines with the magnetic bead of numeral, numerical digit district and Shuo Ji district, change traditional abacus and know number, reading and computing shortage image sense and the deficiency felt directly perceived, easy to learn, visual pattern, bead and numeral combine, be convenient to study and grasp, enhancing interest and the enthusiasm of child's study, is the good assistant of children's development intelligence.
3. a kind of sequence number figure place dish structure of the present utility model is simple, and intuitive display is lively, easy to operate, knows number, reading and operation effect good, has a good application prospect and marketable value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sequence number figure place of the utility model dish.
In figure: 1. Shuo Ji district; 2. numerical digit district; 3. name region; 4. rechoning by the abacus district; 41. upper and lower side frames; 42. numerical digit bars; 43. several grades of bars; 44. grades; 45. magnetic beads; 46. left and right side frames.
Embodiment
According to Figure of description and specific embodiment, the utility model is further described below.
embodiment 1
As shown in Figure 1, a kind of sequence number figure place dish, comprise Shuo Ji district 1, numerical digit district 2, name region 3 and rechoning by the abacus district 4, described rechoning by the abacus district 4 comprises the magnetic upper and lower side frame 41 of band, numerical digit bar 42, several grades of bars 43, shelves 44, magnetic bead 45 and left and right side frames 46, on described every root shelves 44, string has 9 magnetic beads 45, described every root shelves 44 represent a numerical digit district 2, numerical digit district 2 be labeled as successively from right to left position, ten, hundred, kilobit, myriabit ... by that analogy; Described magnetic bead 45 is provided with numeral, and each row of the numeral on magnetic bead 106 are identical, are followed successively by 1,10,100,1000,10,000...... from right to left by that analogy; By numerical digit bar 42 interval between described numerical digit district 2, several numerical digit districts 2 form a district of number level district 1, Shuo Ji 1 be labeled as successively from right to left a level, ten thousand grades, hundred million grades ... by that analogy; By several grades of bar 43 intervals between described Shuo Ji district 1, described upper and lower side frame 41 and left and right side frame 46 surround the framework in rechoning by the abacus district 4.
Numeral on described magnetic bead 45 is identical with the numerology that corresponding numerical digit district 2 represents respectively.
Described magnetic bead 106 is flat ellipse.
Described Shuo Ji district 1 is positioned at topmost, is followed successively by numerical digit district 2, rechoning by the abacus district 4 and name region 3 below.
The area ratio in described Shuo Ji district 1, numerical digit district 2, name region 3 and rechoning by the abacus district 4 is 10:30:20:100.
embodiment 2
As shown in Figure 1, a kind of sequence number figure place dish, comprise Shuo Ji district 1, numerical digit district 2, name region 3 and rechoning by the abacus district 4, described rechoning by the abacus district 4 comprises the magnetic upper and lower side frame 41 of band, numerical digit bar 42, several grades of bars 43, shelves 44, magnetic bead 45 and left and right side frames 46, on described every root shelves 44, string has 9 magnetic beads 45, described every root shelves 44 represent a numerical digit district 2, numerical digit district 2 be labeled as successively from right to left position, ten, hundred, kilobit, myriabit ... by that analogy; Described magnetic bead 45 is provided with numeral, and each row of the numeral on magnetic bead 106 are identical, are followed successively by 1,10,100,1000,10,000...... from right to left by that analogy; By numerical digit bar 42 interval between described numerical digit district 2,4 numerical digit districts 2 form a district of number level district 1, Shuo Ji 1 be labeled as successively from right to left a level, ten thousand grades, hundred million grades ... by that analogy; By several grades of bar 43 intervals between described Shuo Ji district 1, described upper and lower side frame 41 and left and right side frame 46 surround the framework in rechoning by the abacus district 4.
Numeral on described magnetic bead 45 is identical with the numerology that corresponding numerical digit district 2 represents respectively.
Described magnetic bead 106 is flat ellipse.
Described Shuo Ji district 1 is positioned at topmost, is followed successively by numerical digit district 2, rechoning by the abacus district 4 and name region 3 below.
The area ratio in described Shuo Ji district 1, numerical digit district 2, name region 3 and rechoning by the abacus district 4 is 20:20:10:100.
Above-described is only embodiments more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from creation design of the present utility model; can also make other distortion and improve, these all belong to protection domain of the present utility model.
Claims (6)
1. a sequence number figure place dish, it is characterized in that, comprise Shuo Ji district (1), numerical digit district (2), name region (3) and rechoning by the abacus district (4), described rechoning by the abacus district (4) comprises the magnetic upper and lower side frame of band (41), numerical digit bar (42), several grades of bars (43), shelves (44), magnetic bead (45) and left and right side frame (46), the upper string of described every root shelves (44) has 9 magnetic beads (45), described every root shelves (44) represent a numerical digit district (2), described magnetic bead (45) is provided with numeral, by numerical digit bar (42) interval between described numerical digit district (2), several numerical digit districts (2) form a number level district (1), by several grades of bar (43) intervals between described Shuo Ji district (1), described upper and lower side frame (41) and left and right side frame (46) surround the framework of rechoning by the abacus district (4).
2. sequence number figure place dish according to claim 1, is characterized in that, the numeral on described magnetic bead (45) is identical with the numerology that corresponding numerical digit district (2) represents respectively.
3. sequence number figure place dish according to claim 1 and 2, is characterized in that, described magnetic bead (106) is flat ellipse.
4. sequence number figure place dish according to claim 1, is characterized in that, described Shuo Ji district (1) is made up of 4 numerical digit districts (2).
5. sequence number figure place dish according to claim 1, is characterized in that, described Shuo Ji district (1) is positioned at topmost, is followed successively by numerical digit district (2), rechoning by the abacus district (4) and name region (3) below.
6. sequence number figure place dish according to claim 1, is characterized in that, the area ratio of described Shuo Ji district (1), numerical digit district (2), name region (3) and rechoning by the abacus district (4) is 10-20:20-30:10-20:100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392310.2U CN204650344U (en) | 2015-06-10 | 2015-06-10 | A kind of sequence number figure place dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392310.2U CN204650344U (en) | 2015-06-10 | 2015-06-10 | A kind of sequence number figure place dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650344U true CN204650344U (en) | 2015-09-16 |
Family
ID=54103069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392310.2U Expired - Fee Related CN204650344U (en) | 2015-06-10 | 2015-06-10 | A kind of sequence number figure place dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650344U (en) |
-
2015
- 2015-06-10 CN CN201520392310.2U patent/CN204650344U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |