CN205428302U - Letter contrasts device for college english - Google Patents
Letter contrasts device for college english Download PDFInfo
- Publication number
- CN205428302U CN205428302U CN201620130417.4U CN201620130417U CN205428302U CN 205428302 U CN205428302 U CN 205428302U CN 201620130417 U CN201620130417 U CN 201620130417U CN 205428302 U CN205428302 U CN 205428302U
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- sliding sleeve
- switch
- utility
- model
- college english
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Abstract
The utility model discloses a letter contrasts device for college english, it relates to college english apparatus technical field, the supporting legs is installed to the bottom of frame, and the board is installed to the downside of frame, and the slide rail is installed to the upside at board middle part, installs the slider on the slide rail, and the regulation pivot is all installed at the both ends of slider, installs the guide pole in the regulation pivot, installs the sliding sleeve on the guide pole, and the guide lamp is installed to the inside upside of sliding sleeve, and the battery is installed in the inside of sliding sleeve, and the switch mounting is on the sliding sleeve, and the battery is connected with the one end of switch, and the other end and the guide lamp of switch are connected, the utility model discloses be convenient for realize the contrast of quick adjustment formula, convenient to use, easy and simple to handle, work efficiency is high, saves time.
Description
Technical field:
This utility model relates to a kind of College English letter and contrasts device, belongs to College English apparatus technical field.
Background technology:
English is belonging to the West Germanic Dialect in Indo-European family of languages under Germanic branc, it is by migrating to the Language Evolution described in the Germanic people of anglo Shandong, Anglo-Saxon and the Zhu Te clan of The British Isles from the Scandinavian Peninsulas such as Denmark and Germany, Holland and periphery ancient times, and has been traveled to all over the world by the colonial activities of Britain.Owing to the most once contacting with multiple native language, its vocabulary becomes polynary from unitary, and grammer becomes " few flexion " from " many flexions ", and voice also there occurs regularity.
Calculate according to the number using English as mother tongue, English is the official language that at most country uses, English is also widest second language in the world, Ye Shi European Union, at most international organization and the official language of British commonwealth of nations, have the mother tongue user number of third place in the world, only less than Chinese and Spanish mother tongue user number.
English is made to become a kind of International Language in 19th to 20 century, Britain and the U.S. in culture, economic, military, politics and science leading position in the world.Nowadays, many international occasions all make in English as communication media.English is also to contact the closest language with computer, and most of programming languages are all related with English, and along with the use of network, the use making English is more universal.English is one of working language of the United Nations.Some think that low ground Scotch is an independent language immediate with English, and some then think that it is a dialect of English.Immediate with old english is Gu Fuli Western languages, and the Friesland of this language currently still Spruce from Northern Germany and Holland uses.Scotch, low ground Saxon, Danish, German, Dutch, Afrikaans and English also very close to.The Normans of the France having Denmark blood lineage conquers England kingdom in 11st century, brings tens thousand of French vocabulary and Latin language vocabulary, enriches largely outside English glossary, the most also orders about the most primary Germany's vocabulary and cancels.
Existing College English letter contrast device is the most inconvenient, and regulates complexity, loses time, inefficiency.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of College English letter and contrasts device.
A kind of College English letter of the present utility model contrasts device, and it comprises framework, spike, board, slide rail, slide block, regulation rotating shaft, guide rods, sliding sleeve, guide lamp including same, accumulator, switch；The bottom of framework is provided with a spike, the downside of framework is provided with board, and the upside in the middle part of board is provided with slide rail, and slide rail is provided with slide block, the two ends of slide block are mounted on regulating rotating shaft, being provided with guide rods in regulation rotating shaft, guide rods is provided with sliding sleeve, the upside within sliding sleeve is provided with guide lamp including same, accumulator is arranged on the inside of sliding sleeve, switch is arranged on sliding sleeve, and accumulator is connected with one end of switch, and the other end of switch is connected with guide lamp including same.
As preferably, described slide block is provided with gim peg.
As preferably, the other end of described guide rods is provided with limited block.
The beneficial effects of the utility model are: facilitate implementation rapid-adjusting type contrast, and easy to use, easy and simple to handle, work efficiency is high, time-consuming.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model.
In figure: 1-framework；2-props up spike；3-board；4-slide rail；5-slide block；6-regulates rotating shaft；7-guide rods；8-sliding sleeve；9-guide lamp including same；10-accumulator；11-switchs.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by the specific embodiment shown in accompanying drawing, this utility model is described.However, it should be understood that these describe the most exemplary, and it is not intended to limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
As it is shown in figure 1, this detailed description of the invention is by the following technical solutions: it comprises framework 1, a spike 2, board 3, slide rail 4, slide block 5, regulation rotating shaft 6, guide rods 7, sliding sleeve 8, guide lamp including same 9, accumulator 10, switch 11；The bottom of framework 1 is provided with a spike 2, the downside of framework 1 is provided with board 3, upside in the middle part of board 3 is provided with slide rail 4, slide block 5 is installed on slide rail 4, the two ends of slide block 5 are mounted on regulating rotating shaft 6, in regulation rotating shaft 6, guide rods 7 is installed, sliding sleeve 8 is installed in guide rods 7, upside within sliding sleeve 8 is provided with guide lamp including same 9, accumulator 10 is arranged on the inside of sliding sleeve 8, switch 11 is arranged on sliding sleeve 8, and accumulator 10 is connected with one end of switch 11, and the other end of switch 11 is connected with guide lamp including same 9.
Further, described slide block 5 is provided with gim peg.
Further, the other end of described guide rods 7 is provided with limited block.
The operation principle of this detailed description of the invention is: by slide rail 4, framework 1 is separated into two contrast districts, contrast letter is placed in contrast district, realize guiding by guide rods 7 simultaneously, regulation rotating shaft 6 regulates the angle of guide rods 7, slide block 5 regulates the position of guide rods 7, guide lamp including same 9 realizes emphasis and guides, and can realize emphasis explanation.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a College English letter contrasts device, it is characterised in that: it comprises framework, spike, board, slide rail, slide block, regulation rotating shaft, guide rods, sliding sleeve, guide lamp including same, accumulator, switch；The bottom of framework is provided with a spike, the downside of framework is provided with board, and the upside in the middle part of board is provided with slide rail, and slide rail is provided with slide block, the two ends of slide block are mounted on regulating rotating shaft, being provided with guide rods in regulation rotating shaft, guide rods is provided with sliding sleeve, the upside within sliding sleeve is provided with guide lamp including same, accumulator is arranged on the inside of sliding sleeve, switch is arranged on sliding sleeve, and accumulator is connected with one end of switch, and the other end of switch is connected with guide lamp including same.
A kind of College English letter the most according to claim 1 contrasts device, it is characterised in that: on described slide block, gim peg is installed.
A kind of College English letter the most according to claim 1 contrasts device, it is characterised in that: the other end of described guide rods is provided with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130417.4U CN205428302U (en) | 2016-02-19 | 2016-02-19 | Letter contrasts device for college english |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130417.4U CN205428302U (en) | 2016-02-19 | 2016-02-19 | Letter contrasts device for college english |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428302U true CN205428302U (en) | 2016-08-03 |
Family
ID=56545110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130417.4U Expired - Fee Related CN205428302U (en) | 2016-02-19 | 2016-02-19 | Letter contrasts device for college english |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409068A (en) * | 2016-10-31 | 2017-02-15 | 湖南城市学院 | English letter demonstrating and teaching tool |
-
2016
- 2016-02-19 CN CN201620130417.4U patent/CN205428302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409068A (en) * | 2016-10-31 | 2017-02-15 | 湖南城市学院 | English letter demonstrating and teaching tool |
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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: 20160803 Termination date: 20180219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |