CN201910165U - Portable tool of English cards - Google Patents
Portable tool of English cards Download PDFInfo
- Publication number
- CN201910165U CN201910165U CN2011200250121U CN201120025012U CN201910165U CN 201910165 U CN201910165 U CN 201910165U CN 2011200250121 U CN2011200250121 U CN 2011200250121U CN 201120025012 U CN201120025012 U CN 201120025012U CN 201910165 U CN201910165 U CN 201910165U
- Authority
- CN
- China
- Prior art keywords
- wrist body
- wrist
- english
- filling liquid
- portable tool
- 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.)
- Expired - Fee Related
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides a portable tool of English cards, which belongs to an auxiliary teaching aid for English teaching. The utility model has the structure that the portable tool of the English cards comprises a wrist body installed on the wrist, wherein the wrist body is a cuboid of which the inside is hollow, the wrist body and an elastic band are connected into a closed ring shape, filling liquid is filled into a hollow cavity of the wrist body, and the surface of the wrist body is provided with a card placing groove and is also provided with a power interface for heating the filling liquid. Compared with the prior art, the novel portable tool of the English cards has the characteristics of reasonable design, simple structure and the like, is convenient to use, is convenient to carry and is convenient to heat, and the word memory efficiency of a student is effectively enhanced.
Description
Technical field
The utility model relates to English teaching assistant teaching aid technical field, a kind of specifically English card portable instrument.
Background technology
English is as the language of whole world circulation, and English study is comparatively general.At present in the English teaching of school, vocabulary memorization then is the key of English study, find in teacher's the process of giving lessons that the teaching pattern of English word is perplexing student's study to a great extent, and the memory of English word has also become the biggest obstacle that present student studies English.How skillfully memorizing english word, what the teacher generally promoted now carries the English word card on one's body the student exactly, carry out memory at any time, or the electronic product of use assisted memory, but this product exists cost higher, be not suitable for the extensively characteristics of popularization, and also do not have a kind of special carrying device at present at English card.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of English card portable instrument simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner, this English card portable instrument, its structure comprises the wrist body that is installed on the wrist, this wrist body is the rectangular parallelepiped of an inner hollow, wrist body and elastic webbing connect into a closed hoop, be filled with filling liquid in the cavity of wrist body, the surface of described wrist body is provided with a card standing groove, and the power interface of promising filling liquid heating also is set on the surface of wrist body.
Described filling liquid is conduction oil or freezing point aqueous solution.
Described wrist surface is installed and is provided with thermometer.
The beneficial effect that the utility model is compared with prior art produced is:
Characteristics such as that English card portable instrument of the present utility model has is simple in structure, easy to use, be skillfully constructed, design one is filled with the heated wrist body of filling liquid, only need to use by electrical heating, and temperature can be carried out flexible according to the thermometer demonstration, can not influence study during use, easy to carry, be fit to use cold season; Also be provided with the card standing groove of placing the English word card, make things convenient for the student to take out card at any time and remember, improve student's learning efficiency.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, card standing groove, 2, the wrist body, 3, elastic webbing, 4, filling liquid, 5, power interface, 6, thermometer.
Embodiment
Below in conjunction with accompanying drawing English card portable instrument of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this English card portable instrument, its structure comprises the wrist body 2 that is installed on the wrist, this wrist body 2 is the rectangular parallelepiped of an inner hollow, wrist body 2 connects into a closed hoop with elastic webbing 3, elastic webbing 3 is used for wrist body 2 is fixed on student's wrist portion, in the cavity of wrist body 2, be filled with filling liquid 4, the surface of described wrist body 2 is provided with a card standing groove 1, be used to place the English word card in this card standing groove 1, the power interface 5 of promising filling liquid 4 heating also is set on the surface of wrist body 2.
Described filling liquid 4 is conduction oil or freezing point aqueous solution, guarantees that the temperature of filling liquid 4 keeps lastingly; Described wrist body 2 mounted on surface are provided with thermometer 6, convenient heating-up temperature of observing adjusting filling liquid 4 according to thermometer 6.
Claims (3)
1. English card portable instrument, it is characterized in that comprising the wrist body that is installed on the wrist, this wrist body is the rectangular parallelepiped of an inner hollow, wrist body and elastic webbing connect into a closed hoop, in the cavity of wrist body, be filled with filling liquid, the surface of described wrist body is provided with a card standing groove, and the power interface of promising filling liquid heating also is set on the surface of wrist body.
2. English card portable instrument according to claim 1 is characterized in that described filling liquid is conduction oil or freezing point aqueous solution.
3. English card portable instrument according to claim 1 is characterized in that the installation of described wrist surface is provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200250121U CN201910165U (en) | 2011-01-26 | 2011-01-26 | Portable tool of English cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200250121U CN201910165U (en) | 2011-01-26 | 2011-01-26 | Portable tool of English cards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910165U true CN201910165U (en) | 2011-07-27 |
Family
ID=44302365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200250121U Expired - Fee Related CN201910165U (en) | 2011-01-26 | 2011-01-26 | Portable tool of English cards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9367105B1 (en) * | 2014-11-28 | 2016-06-14 | Asia Vital Components Co., Ltd. | Heat dissipation structure for wearable mobile device |
-
2011
- 2011-01-26 CN CN2011200250121U patent/CN201910165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9367105B1 (en) * | 2014-11-28 | 2016-06-14 | Asia Vital Components Co., Ltd. | Heat dissipation structure for wearable mobile 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20130126 |