CN204102344U - A kind of apparatus for demonstrating of College English word - Google Patents
A kind of apparatus for demonstrating of College English word Download PDFInfo
- Publication number
- CN204102344U CN204102344U CN201420452842.6U CN201420452842U CN204102344U CN 204102344 U CN204102344 U CN 204102344U CN 201420452842 U CN201420452842 U CN 201420452842U CN 204102344 U CN204102344 U CN 204102344U
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- framework
- spiral gear
- gear
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- alphabetical
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Abstract
The utility model discloses a kind of apparatus for demonstrating of College English word, it relates to College English apparatus technical field, the bottom of framework is provided with feet, on framework laterally be vertically arranged with several view window, reel assembly is arranged on the left end of framework, reel assembly is provided with several spring return type spool, on several spring return type spool, equal solderless wrapped connection has gear curtain, one end of gear curtain is provided with buckle, installing plate is arranged on the right-hand member of framework, installing plate is provided with several hook, buckle is connected on hook, the inside being arranged on framework that several alphabetical adjusting part is longitudinal respectively, active adjustment roller, driven dancer rools is socketed with accommodation zone, accommodation zone is provided with 26 alphabetical layers, active adjustment roller is provided with spiral gear one, spiral gear one is meshed with spiral gear two, spiral gear two is provided with connecting rod, the upper end of connecting rod is provided with adjusting handle, the utility model is convenient to regulate, easy and simple to handle, saves time, easy to use, and demonstrates easy, quick, and structure is simple.
Description
Technical field
The utility model relates to a kind of apparatus for demonstrating of College English word, belongs to College English apparatus technical field.
Background technology
English belongs to the West Germanic Dialect in Indo-European family of languages under Germanic branc, by ancient times from the big belly lattice Shandong in immigrant Great Britain Island, Continental Europe, the said Language Evolution of Germanic people of Anglo-Saxon and Zhu Te clan, and to be propagated into all over the world by the colonial activities of Britain.Calculate according to using English as the number of mother tongue, English is the maximum official languages that use of country, and English is also second language the most widely in the world, Ye Shi European Union, one of official language of maximum international organization and British commonwealth of nations.But only have the mother tongue user of third place in the world, be less than Mandarin Chinese and Spanish.Upper two century Britain and the U.S. make English become a kind of International Language in culture, economy, military affairs, politics and scientific leading position.Nowadays, many international occasions all make in English as communication media.English is also contact the closest language with computer, and most of programming language is all related with English, and along with the use of network, makes English use more universal.English is one of working language of the United Nations.
English, as universal language, is one of working language of the United Nations, is also actual international exchange language.English belongs to the West Germanic Dialect in Indo-European family of languages under Germanic branc, by ancient times from the big belly lattice Shandong in immigrant Great Britain Island, Continental Europe, the said Language Evolution of Germanic people of Anglo-Saxon and Zhu Te clan, and to be propagated into all over the world by the colonial activities of Britain.
The apparatus for demonstrating of existing College English word is inconvenient when selecting word, and loses time, inconvenient operation.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of apparatus for demonstrating of College English word.
The apparatus for demonstrating of a kind of College English word of the present utility model, it comprises framework, view window, reel assembly, gear curtain, buckle, installing plate, hook, letter adjusting part, feet, the bottom of framework is provided with feet, on framework laterally be vertically arranged with several view window, reel assembly is arranged on the left end of framework, reel assembly is provided with several spring return type spool, on several spring return type spool, equal solderless wrapped connection has gear curtain, one end of gear curtain is provided with buckle, installing plate is arranged on the right-hand member of framework, installing plate is provided with several hook, buckle is connected on hook, the inside being arranged on framework that several alphabetical adjusting part is longitudinal respectively, and described alphabetical adjusting part is by active adjustment roller, driven dancer rools, accommodation zone, spiral gear one, spiral gear two, connecting rod, adjusting handle forms, active adjustment roller, driven dancer rools is socketed with accommodation zone, and accommodation zone is provided with 26 alphabetical layers, active adjustment roller is provided with spiral gear one, spiral gear one is meshed with spiral gear two, and spiral gear two is provided with connecting rod, and the upper end of connecting rod is provided with adjusting handle.
As preferably, the bottom of described feet is provided with slipmat.
As preferably, described adjusting handle is provided with annular knurl.
The beneficial effects of the utility model are: be convenient to regulate, easy and simple to handle, save time, easy to use, and demonstrate easy, quick, and structure is simple.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of alphabetical adjusting part in the utility model.
In figure: 1-framework; 2-view window; 3-reel assembly; 4-keeps off curtain; 5-buckle; 6-installing plate; 7-links up with; 8-letter adjusting part; 81-active adjustment roller; The driven dancer rools of 82-; 83-accommodation zone; 84-spiral gear one; 85-spiral gear two; 86-connecting rod; 87-adjusting handle; 9-feet.
embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment by the following technical solutions: it comprises framework 1, view window 2, reel assembly 3, gear curtain 4, buckle 5, installing plate 6, hook 7, letter adjusting part 8, feet 9, the bottom of framework 1 is provided with feet 9, on framework 1 laterally be vertically arranged with several view window 2, reel assembly 3 is arranged on the left end of framework 1, reel assembly 3 is provided with several spring return type spool, on several spring return type spool, equal solderless wrapped connection has gear curtain 4, one end of gear curtain 4 is provided with buckle 5, installing plate 6 is arranged on the right-hand member of framework 1, installing plate 6 is provided with several hook 7, buckle 5 is connected on hook 7, the inside being arranged on framework 1 that several alphabetical adjusting part 8 is longitudinal respectively, and described alphabetical adjusting part 8 is by active adjustment roller 81, driven dancer rools 82, accommodation zone 83, spiral gear 1, spiral gear 2 85, connecting rod 86, adjusting handle 87 forms, active adjustment roller 81, driven dancer rools 82 is socketed with accommodation zone 83, accommodation zone 83 is provided with 26 alphabetical layers, active adjustment roller 81 is provided with spiral gear 1, spiral gear 1 is meshed with spiral gear 2 85, spiral gear 2 85 is provided with connecting rod 86, the upper end of connecting rod 86 is provided with adjusting handle 87.
Further, the bottom of described feet 9 is provided with slipmat.
Further, described adjusting handle 87 is provided with annular knurl.
The principle of work of this embodiment is: by feet 9 support frame 1, the letter needed is selected by alphabetical adjusting part 8, only need during adjustment to rotate adjusting handle 87, namely spiral gear 2 85 drives spiral gear 1 to rotate, and active adjustment roller 81 and driven dancer rools 82 drive accommodation zone 83 to move and select letter, form word by several letter, save the running time, gear curtain 4 can block not needing the view window 2 used, easy and simple to handle, easy to use.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the apparatus for demonstrating of a College English word, it is characterized in that: it comprises framework (1), view window (2), reel assembly (3), gear curtain (4), buckle (5), installing plate (6), hook (7), letter adjusting part (8), feet (9), the bottom of framework (1) is provided with feet (9), framework (1) is laterally upper and be vertically arranged with several view window (2), reel assembly (3) is arranged on the left end of framework (1), reel assembly (3) is provided with several spring return type spool, on several spring return type spool, equal solderless wrapped connection has gear curtain (4), one end of gear curtain (4) is provided with buckle (5), installing plate (6) is arranged on the right-hand member of framework (1), installing plate (6) is provided with several hook (7), buckle (5) is connected on hook (7), the inside being arranged on framework (1) that several alphabetical adjusting part (8) is longitudinal respectively, described alphabetical adjusting part (8) is by active adjustment roller (81), driven dancer rools (82), accommodation zone (83), spiral gear one (84), spiral gear two (85), connecting rod (86), adjusting handle (87) forms, active adjustment roller (81), driven dancer rools (82) is socketed with accommodation zone (83), accommodation zone (83) is provided with 26 alphabetical layers, active adjustment roller (81) is provided with spiral gear one (84), spiral gear one (84) is meshed with spiral gear two (85), spiral gear two (85) is provided with connecting rod (86), the upper end of connecting rod (86) is provided with adjusting handle (87).
2. the apparatus for demonstrating of a kind of College English word according to claim 1, is characterized in that: the bottom of described feet (9) is provided with slipmat.
3. the apparatus for demonstrating of a kind of College English word according to claim 1, is characterized in that: described adjusting handle (87) is provided with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452842.6U CN204102344U (en) | 2014-08-12 | 2014-08-12 | A kind of apparatus for demonstrating of College English word |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452842.6U CN204102344U (en) | 2014-08-12 | 2014-08-12 | A kind of apparatus for demonstrating of College English word |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102344U true CN204102344U (en) | 2015-01-14 |
Family
ID=52270754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452842.6U Expired - Fee Related CN204102344U (en) | 2014-08-12 | 2014-08-12 | A kind of apparatus for demonstrating of College English word |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102344U (en) |
-
2014
- 2014-08-12 CN CN201420452842.6U patent/CN204102344U/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: 20150114 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |