CN203084952U - Word roller - Google Patents
Word roller Download PDFInfo
- Publication number
- CN203084952U CN203084952U CN 201220580764 CN201220580764U CN203084952U CN 203084952 U CN203084952 U CN 203084952U CN 201220580764 CN201220580764 CN 201220580764 CN 201220580764 U CN201220580764 U CN 201220580764U CN 203084952 U CN203084952 U CN 203084952U
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- CN
- China
- Prior art keywords
- letter
- word
- words
- roller
- case
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Abstract
The utility model relates to a learning tool, and especially relates to a word roller used to help people remember English words. The word roller comprises a letter wheel and an outer cylinder sleeved on the outside of the letter wheel. The letter wheel comprises a rolling shaft and 8 to 20 letter discs which can rotate by taking the rolling shaft as the shaft, and a-to-z 26 letters are carved on the sides surfaces of the letter discs; the outer cylinder is cylindrical, and the side surface of the outer cylinder is equipped with a strip-like opening capable of displaying letters. By rotating the middle letter discs, a simple word can be displayed, and then by rotating the adjacent letter discs, different words can be formed, so that a series of words taking the simple words as roots can be remembered. The word roller of the utility model is simple in structure and small in volume, is convenient to carry and use, and enables the interest of remembering words of students to be improved, so that the word roller is the learning tool which is worth being popularized.
Description
Technical field
The utility model relates to a kind of learning tool, relates in particular to the word roller that a kind of usefulness is helped people's memorizing english word.
Background technology
Memorizing words is a most basic step in the English study; But the note word is processes dry as dust for many classmates.In order to remember that word becomes a kind of convenient interactive entertaining activity, the invention provides the learning tool that a kind of usefulness is helped people's memorizing english word.
Summary of the invention
The purpose of this utility model be to provide a kind of people's of help memorizing english word the word roller.
The technical solution of the utility model:
A kind of word roller comprises the letter wheel and is enclosed within the outer urceolus of letter wheel;
Described letter wheel comprises a roller bearing and 8-20 flattened cylindrical shape letter case, and roller bearing passes letter case along the axis of letter case, and letter case can be that axle rotates with the roller bearing;
The side of described letter case is divided into 27 lattice;
Described urceolus is cylindrical, and there is an opening with its parallel axes its side, and opening can show wherein lattice of each letter case side.
Above-mentioned word roller, preferred, the height of its letter case is that 8mm, diameter are 83mm.
Above-mentioned word roller, preferred, the area of each lattice equates on the side of its letter case.
27 lattice on the letter case side are divided into a space and 26 alphabetical lattice, on each alphabetical lattice different letters are arranged; Preferably, letter is arranged in order from a to z; And the direction of letter and the axis normal of letter case.
The beneficial effects of the utility model:
Rotate letter case, can form different words between several letter cases.Several letter cases in the middle of rotating make it show a simple word, rotate its adjacent letter case then and can form different words, so just can remember with the simple words to be a series of words of root.Because the procedure for displaying of word is vivid, therefore can deepen impression to word.Word roller structure of the present invention is simple, volume is little, be easy to carry; Easy to use; Can improve the interest that the student remembers word; Therefore be the schooling apparatus that is worthy to be popularized.
Description of drawings
Fig. 1 is the structural representation of the word roller in the embodiment;
Fig. 2 is the structural representation of letter case;
Among the figure, 1. letter wheel, 2. urceolus, 3. roller bearing, 4. letter case, 5. space, 6. alphabetical lattice.
Embodiment
Further specify below in conjunction with accompanying drawing.
Word roller of the present utility model comprises a urceolus 2, roller bearing 3 and nine letter cases 4.
Roller bearing 3 passes letter case 4 along the axis of letter case 4, and letter case 4 can serve as that axle rotates with roller bearing 3; Nine letter cases 4 form letter wheel 1 by roller bearing 3 series connection.Urceolus 2 is cylindrical, is enclosed within the outside of letter wheel 1; The side of urceolus 2 has an opening with its parallel axes, and the length of opening is slightly less than the length of urceolus, and the width of opening is 15mm; This opening can show a letter on the letter case 4.
During use, from the opening part rotation letter case 4 of urceolus 2, make to show letter or space 5 on the letter case 4, at this moment, the opening part of urceolus 2 just can demonstrate the words of being made up of different letters.
Claims (3)
1. a word roller is characterized in that, comprises letter wheel (1) and is enclosed within the outer urceolus (2) of letter wheel (1);
Described letter wheel (1) comprises a roller bearing (3) and 8-20 flattened cylindrical shape letter case (4), and roller bearing (3) passes letter case (4) along the axis of letter case (4), and letter case (4) can serve as that axle rotates with roller bearing (3);
The side of described letter case (4) is divided into 27 lattice;
Described urceolus (2) is cylindrical, and there is an opening with its parallel axes its side, and opening can show wherein lattice of each letter case (4) side.
2. word roller according to claim 1 is characterized in that, the height of letter case (4) is that 8mm, diameter are 83mm.
3. word roller according to claim 1 and 2 is characterized in that, the area of each lattice equates on the side of described letter case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580764 CN203084952U (en) | 2012-11-07 | 2012-11-07 | Word roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580764 CN203084952U (en) | 2012-11-07 | 2012-11-07 | Word roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084952U true CN203084952U (en) | 2013-07-24 |
Family
ID=48830770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580764 Expired - Fee Related CN203084952U (en) | 2012-11-07 | 2012-11-07 | Word roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551313A (en) * | 2016-03-09 | 2016-05-04 | 临沂大学 | English word random generator with memory assisting function |
| CN108597258A (en) * | 2018-05-25 | 2018-09-28 | 陈杰 | A kind of device for memorizing english word |
| CN109584639A (en) * | 2018-12-18 | 2019-04-05 | 齐鲁师范学院 | A kind of memorizing english words training game apparatus |
-
2012
- 2012-11-07 CN CN 201220580764 patent/CN203084952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551313A (en) * | 2016-03-09 | 2016-05-04 | 临沂大学 | English word random generator with memory assisting function |
| CN108597258A (en) * | 2018-05-25 | 2018-09-28 | 陈杰 | A kind of device for memorizing english word |
| CN109584639A (en) * | 2018-12-18 | 2019-04-05 | 齐鲁师范学院 | A kind of memorizing english words training game apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131107 |