CN203102617U - English word memory assisting device - Google Patents
English word memory assisting device Download PDFInfo
- Publication number
- CN203102617U CN203102617U CN 201320140956 CN201320140956U CN203102617U CN 203102617 U CN203102617 U CN 203102617U CN 201320140956 CN201320140956 CN 201320140956 CN 201320140956 U CN201320140956 U CN 201320140956U CN 203102617 U CN203102617 U CN 203102617U
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- CN
- China
- Prior art keywords
- rotating shaft
- box body
- rotary shaft
- english word
- assisting device
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an English word memory assisting device, relating to the field of English teaching aids. The English word memory assisting device is used for solving the problems in the existing English word memory assisting device that rotary shafts rotate inaccurately and time is wasted. According to the English word memory assisting device, the rear part of the lower edge of an upper cover and the rear part of the upper edge of a box body are hinged through hinges, a first rotary shaft and a second rotary shaft are arranged in parallel in the box body, the first rotary shaft is arranged in front of the second rotary shaft, one ends of the first and second rotary shafts are rotatably connected with the left sidewall of the box body, the other ends of the first and second rotary shafts penetrate through the right sidewall of the box body and extend out, a portion, extending out of the right sidewall of the box body, of the second rotary shaft is fixedly connected with a ratchet wheel, a portion, extending out of the right sidewall of the box body, of the first rotary shaft is fixedly connected with a rotary knob, one end of a word tape is tightly wound on the first rotary shaft, the other end of the word tape is tightly wound on the second rotary shaft, the upper cover is provided with a reading window, and a magnifying lens covers the reading window. The English word memory assisting device is applied to university English teaching, the English teaching efficiency can be increased, and the memory effect can be enhanced.
Description
Technical field
The utility model relates to English teaching apparatus field, especially a kind of English word assisted memory device.
Background technology
In English study, back of the body note word is basis and key link, and the size of vocabulary determines a people's English level to a great extent.But owing to forget the effect of rule, make memorizing words become one and must work hard and do but the not high thing of efficient often.For the enhance memory effect, often use teaching aid in the college English Teaching, but up to the present, the teaching aid kind is few, can't satisfy the needs of college English Teaching, and has a lot of defectives.Existing known English word assisted memory device utilizes rotating shaft, cylinder, word band and recognition screen to realize the rolling of word is learnt, and memory is had auxiliaring effect.But this device in use, has following problem: 1, because the hand rotating shaft is accurate inadequately, the phenomenon that the recognition screen does not show whole-word or skips a certain word often occurs; 2, when rotating shaft, the operator needs to control consciously all the time the strength size, and pays close attention to the position of word band, and portion of time is wasted on the operating means, influences teaching efficiency.
Summary of the invention
The utility model purpose provides a kind of English word assisted memory device, exists rotating shaft to rotate out of true, the problem of losing time to solve existing English word assisted memory device.
For addressing the above problem, the technical scheme that the utility model is taked is:
English word assisted memory device, comprise box body and loam cake, the rear portion of the rear portion of loam cake lower edge and box body upper edge is hinged by hinge, described device also comprises first rotating shaft, second rotating shaft, the speech band, ratchet and knob, first rotating shaft and second shaft parallel are arranged in the box body, first rotating shaft is arranged on the front portion of second rotating shaft, one end of first rotating shaft and second rotating shaft all is rotationally connected with the left side wall of box body, the right side wall that the other end of first rotating shaft and second rotating shaft all passes box body stretches out, it is affixed with ratchet that the right side wall part of box body is stretched out in second rotating shaft, it is affixed with knob that the right side wall part of box body is stretched out in first rotating shaft, one end of speech band closely is wound in first rotating shaft, the other end of speech band closely is wound in second rotating shaft, on cover and be provided with the recognition window, be coated with enlarging lens on the recognition window.
Preferably, but described ratchet is the break-in ratchet.
Preferably, be provided with handle above the described ratchet.
The beneficial effects of the utility model: the utility model adopts the ratchet control rotating shaft to rotate, and drives the speech band and do twining movement in two rotating shafts.Can accomplish by simple debugging: every along continuous straight runs is pushed ratchet No. one time, and ratchet drives rotating shaft and rotates identical angle, whenever pushes ratchet No. one time, and the speech tape rotates identical distance.So just saved the concern of operator to the entry rotation distance, also avoided the recognition window generation of imperfect word phenomenon to occur, help to improve the learning efficiency and the enhance memory effect of college English Teaching, satisfied of the active demand of present college English Teaching field English word assisted memory device.The utlity model has simple to operate, location accurately, efficient is high, be fit to the characteristics promoted.
Description of drawings
Fig. 1 opens, does not install vertical view under the speech carrier state for the utility model loam cake;
Fig. 2 is the right view of the utility model loam cake open mode;
Fig. 3 is the rear view of the utility model loam cake open mode;
Fig. 4 is the ratchet sectional view;
Vertical view when Fig. 5 is in deployed condition for the speech band.
Among the figure, first rotating shaft 1, knob 2, ratchet 3, loam cake 4, second rotating shaft 5, left side wall 6, enlarging lens 7, right side wall 8, speech band 9, box body 10, handle 11.
Embodiment
Specify below in conjunction with Fig. 1 to Fig. 5, the English word assisted memory device of present embodiment, comprise box body 10 and loam cake 4, the rear portion of the rear portion of loam cake 4 lower edges and box body 10 upper edges is hinged by hinge, described English word assisted memory device also comprises first rotating shaft 1, second rotating shaft 5, speech band 9, ratchet 3 and knob 2, first rotating shaft 1 and second rotating shaft 5 are set in parallel in the box body 10, first rotating shaft 1 is arranged on the front portion of second rotating shaft 5, one end of first rotating shaft 1 and second rotating shaft 5 all is rotationally connected with the left side wall of box body 10, the right side wall that the other end of first rotating shaft 1 and second rotating shaft 5 all passes box body 10 stretches out, it is affixed with ratchet 3 that the right side wall part of box body 10 is stretched out in second rotating shaft 5, it is affixed with knob 2 that the right side wall part of box body 10 is stretched out in first rotating shaft 1, one end of speech band 9 closely is wound in first rotating shaft 1, the other end of speech band 9 closely is wound in second rotating shaft 5, loam cake 4 is provided with the recognition window, is coated with enlarging lens 7 on the recognition window; But described ratchet 3 is the break-in ratchet; Described ratchet 3 tops are provided with handle 11, and when the continuous to-and-fro movement of handle 11, ratchet 3 is done unidirectional geneva motion.
During use, in advance speech band 9 is twined in first rotating shaft 1, speech band 9 is pulled out one be plugged in second rotating shaft 5, build loam cake 4, push ratchet 3, in the related content that can accurately show English word by the enlarging lens 7 that is arranged at recognition window place.For the two ends that make speech band 9 closely are wound in two rotating shafts, are respectively equipped with in two rotating shafts and are used for and folder mouth that speech band 9 ends are fixing.Described ratchet 3 materials are plastics.The material of described speech band 9 should have thin and the characteristic of easy fracture not.
The above; it only is the utility model preferred embodiment; the application's scope is not limited to instructions and describes the device that is limited; in the spirit and scope that do not exceed appended claims of the present utility model, the change that those skilled in the art made, substitute, displacement all falls in the protection domain of the present utility model.
Claims (3)
1. English word assisted memory device, comprise box body (10) and loam cake (4), the rear portion of the rear portion of loam cake (4) lower edge and box body (10) upper edge is hinged by hinge, it is characterized in that: described device also comprises first rotating shaft (1), second rotating shaft (5), speech band (9), ratchet (3) and knob (2), first rotating shaft (1) and second rotating shaft (5) are set in parallel in the box body (10), first rotating shaft (1) is arranged on the front portion of second rotating shaft (5), one end of first rotating shaft (1) and second rotating shaft (5) all is rotationally connected with the left side wall of box body (10), the right side wall that the other end of first rotating shaft (1) and second rotating shaft (5) all passes box body (10) stretches out, it is affixed with ratchet (3) that the right side wall part of box body (10) is stretched out in second rotating shaft (5), it is affixed with knob (2) that the right side wall part of box body (10) is stretched out in first rotating shaft (1), one end of speech band (9) closely is wound in first rotating shaft (1), the other end of speech band (9) closely is wound in second rotating shaft (5), loam cake (4) is provided with the recognition window, is coated with enlarging lens (7) on the recognition window.
2. English word assisted memory device according to claim 1 is characterized in that: described ratchet (3) but for the break-in ratchet.
3. English word assisted memory device according to claim 1 and 2 is characterized in that: described ratchet (3) top is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140956 CN203102617U (en) | 2013-03-26 | 2013-03-26 | English word memory assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140956 CN203102617U (en) | 2013-03-26 | 2013-03-26 | English word memory assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102617U true CN203102617U (en) | 2013-07-31 |
Family
ID=48854003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140956 Expired - Fee Related CN203102617U (en) | 2013-03-26 | 2013-03-26 | English word memory assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997406A (en) * | 2016-05-06 | 2016-10-12 | 中国人民解放军第三军医大学第三附属医院 | A medical history device |
| CN111862688A (en) * | 2018-07-19 | 2020-10-30 | 河南城建学院 | English word demonstration device |
| CN113781847A (en) * | 2021-08-09 | 2021-12-10 | 陕西科技大学镐京学院 | English vocabulary mnemonic device |
-
2013
- 2013-03-26 CN CN 201320140956 patent/CN203102617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997406A (en) * | 2016-05-06 | 2016-10-12 | 中国人民解放军第三军医大学第三附属医院 | A medical history device |
| CN105997406B (en) * | 2016-05-06 | 2018-09-07 | 中国人民解放军第三军医大学第三附属医院 | Case history device |
| CN111862688A (en) * | 2018-07-19 | 2020-10-30 | 河南城建学院 | English word demonstration device |
| CN113781847A (en) * | 2021-08-09 | 2021-12-10 | 陕西科技大学镐京学院 | English vocabulary mnemonic device |
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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: 20130731 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |