CN203773788U - English business correspondence demonstrator - Google Patents
English business correspondence demonstrator Download PDFInfo
- Publication number
- CN203773788U CN203773788U CN201420126541.4U CN201420126541U CN203773788U CN 203773788 U CN203773788 U CN 203773788U CN 201420126541 U CN201420126541 U CN 201420126541U CN 203773788 U CN203773788 U CN 203773788U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- english letter
- regular polygon
- english
- demonstration device
- 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
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses an English business correspondence demonstrator and relates to the technical field of English teaching appliances. The English business correspondence demonstrator comprises a pedestal, a connecting rod, a supporting disc, a rotating bearing, a cylindrical seat, a rotating handle, a regular polygonal cylinder, multiple lamp tubes, and multiple cards on which English letter samples are printed. One end of the connecting rod is connected with the pedestal. The other end of the connecting rod is connected with the supporting disc. The rotating bearing is installed at the central position of the supporting disc. The cylindrical seat is installed on the rotating bearing. The regular polygonal cylinder is disposed in the cylindrical seat. The wall of the regular polygonal cylinder is a light-transparent plate and is a hollow wall. The multiple cards on which English letter samples are printed are arranged in the hollow wall. Each side of the top end face of the regular polygonal cylinder is provided with a lamp tube. The English business correspondence demonstrator contributes to distinction and quick grasp of various correspondence formats for students and is easy to use.
Description
Technical field:
The utility model relates to a kind of Business English letter demonstration device, belongs to English-teaching aid technical field.
Background technology:
In present Business English Teaching, English letter is very important course, because in modern society, the interchange of international mail is more and more, requirement to letter form is stricter, and the different types of letter of different objects needs, and its form is also different.For example privathrief and commercial correspondence have two kinds, and in privathrief, its content comprises date, address, text, ending, signature, post and rank and annex nine parts in order.The inconsistency of various letter contents, cause in teaching process very effort, student easily obscures and is unfavorable for memory and difference, and time in classroom is limited, teacher is difficult on blackboard all kinds of letters of writing on the blackboard one by one, so the use of showing teaching aid for English letters is just necessary.
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 Business English letter demonstration device.
A kind of Business English letter demonstration device of the present utility model, it comprises base, connecting link, supporting disk, swivel bearing, cylindrical shell seat and rotating handles, regular polygon cylindrical shell, a plurality of fluorescent tubes are printed with the card of English letter sample paper with multiple, one end of connecting link is connected with base, the other end of connecting link is connected with supporting disk, swivel bearing is arranged on supporting disk center position, cylindrical shell seat is contained on swivel bearing, regular polygon cylindrical shell is located in cylindrical shell seat, the barrel of regular polygon cylindrical shell is light-passing board, the barrel of regular polygon cylindrical shell is hollow wall, multiple cards that are printed with English letter sample paper are located at respectively in hollow wall, the Shang Mei limit, upper surface of regular polygon cylindrical shell is provided with fluorescent tube.
The beneficial effects of the utility model are: improve the work efficiency of teaching and have been convenient to the form that student distinguishes various letters and contribute to student to grasp fast the form of multiple letter, there is stronger bandwagon effect, and easy to use.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is front elevation of the present utility model.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is the inside three-dimensional structure diagram of regular polygon cylindrical shell in the utility model.
Fig. 5 is the three-dimensional structure diagram of the utility model middle cylinder body seat, rotating handles and regular polygon cylindrical shell.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
As Figure 1-5, this embodiment is by the following technical solutions: comprise base 1, connecting link 2, supporting disk 3, swivel bearing 4, cylindrical shell seat 5 and rotating handles 6, regular polygon cylindrical shell 7, a plurality of fluorescent tubes 8 are printed with the card 12 of English letter sample paper with multiple, one end of connecting link 2 is connected with base 1, the other end of connecting link 2 is connected with supporting disk 3, swivel bearing 4 is arranged on supporting disk 3 center positions, cylindrical shell seat 5 is contained on swivel bearing 4, regular polygon cylindrical shell 7 is located in cylindrical shell seat 5, the barrel of regular polygon cylindrical shell 7 is light-passing board, the barrel of regular polygon cylindrical shell 7 is hollow wall 701, multiple cards 12 that are printed with English letter sample paper are located at respectively in hollow wall 701, the Shang Mei limit, upper surface of regular polygon cylindrical shell 7 is provided with fluorescent tube 8.
Further, described demonstration device also comprises rotating handles 6, and rotating handles 6 is housed on cylindrical shell seat 5, facilitates teacher to rotate regular polygon cylindrical shell 7 when teaching, shows different English letters.
Further, show that as required the number of letter quantity arranges, the xsect of regular polygon cylindrical shell 7 is square, regular pentagon or regular hexagon.
Further, described demonstration device also comprises circuit 9, power supply 10 and gauge tap 11, and fluorescent tube 8 is connected with power supply 10 by circuit 9, and described switch 11 is connected with power supply 10, by the control fluorescent tube 8 of switch 11, imparts knowledge to students convenient.
The principle of work of this embodiment is: the card 12 that is printed with English letter sample paper is contained in hollow wall 701, in each hollow wall 701,1-5 can be set and open the card 12 that is printed with English letter sample paper, after fluorescent tube is opened, card can show by the barrel of light-transmitting materials, according to the card 12 of the English letter sample paper that various ways need to be set of teaching in hollow wall 701, by rotating regular polygon cylindrical shell 7, reach the object of showing different letter patterns, be convenient to student and can distinguish different English letter patterns, play a multiplier effect.
More than show and described 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; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (4)
1. a Business English letter demonstration device, it is characterized in that: it comprises base (1), connecting link (2), supporting disk (3), swivel bearing (4), cylindrical shell seat (5) and rotating handles (6), regular polygon cylindrical shell (7), a plurality of fluorescent tubes (8) and multiple are printed with the card (12) of English letter sample paper, one end of connecting link (2) is connected with base (1), the other end of connecting link (2) is connected with supporting disk (3), swivel bearing (4) is arranged on supporting disk (3) center position, cylindrical shell seat (5) is contained on swivel bearing (4), regular polygon cylindrical shell (7) is located in cylindrical shell seat (5), the barrel of regular polygon cylindrical shell (7) is light-passing board, the barrel of regular polygon cylindrical shell (7) is hollow wall (701), multiple cards (12) that are printed with English letter sample paper are located at respectively in hollow wall (701), the Shang Mei limit, upper surface of regular polygon cylindrical shell (7) is provided with fluorescent tube (8).
2. a kind of Business English letter demonstration device according to claim 1, is characterized in that: described demonstration device also comprises rotating handles (6), and rotating handles (6) is housed on cylindrical shell seat (5).
3. a kind of Business English letter demonstration device according to claim 1, is characterized in that: the xsect of regular polygon cylindrical shell (7) is square, regular pentagon or regular hexagon.
4. a kind of Business English letter demonstration device according to claim 3, it is characterized in that: described demonstration device also comprises circuit (9), power supply (10) and gauge tap (11), fluorescent tube (8) is connected with power supply (10) by circuit (9), and described switch (11) is connected with power supply (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126541.4U CN203773788U (en) | 2014-03-17 | 2014-03-17 | English business correspondence demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126541.4U CN203773788U (en) | 2014-03-17 | 2014-03-17 | English business correspondence demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773788U true CN203773788U (en) | 2014-08-13 |
Family
ID=51290948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126541.4U Expired - Fee Related CN203773788U (en) | 2014-03-17 | 2014-03-17 | English business correspondence demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022454A (en) * | 2017-12-27 | 2018-05-11 | 牡丹江师范学院 | A kind of multi-modal English teaching device of English teaching |
| CN109285420A (en) * | 2018-09-10 | 2019-01-29 | 哈尔滨金融学院 | Teaching demonstration device and methods of exhibiting |
-
2014
- 2014-03-17 CN CN201420126541.4U patent/CN203773788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022454A (en) * | 2017-12-27 | 2018-05-11 | 牡丹江师范学院 | A kind of multi-modal English teaching device of English teaching |
| CN109285420A (en) * | 2018-09-10 | 2019-01-29 | 哈尔滨金融学院 | Teaching demonstration device and methods of exhibiting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204191913U (en) | A kind of multifunctional platform | |
| CN203773788U (en) | English business correspondence demonstrator | |
| CN204617437U (en) | English teaching dais | |
| CN103824479A (en) | Training aid for learning English words | |
| CN203828365U (en) | Easel for design major teaching | |
| CN203832081U (en) | English teaching specialized blackboard | |
| CN203288125U (en) | Combined-type English study stationery | |
| CN206370168U (en) | A kind of English teaching circulation memorize word device | |
| CN205028510U (en) | Music stave teaching device | |
| CN204390510U (en) | A kind of language teaching mechanism | |
| CN204480524U (en) | A kind of novel primary school Chinese phonetic training aid | |
| CN204257026U (en) | A kind of language repeater with automatic detection function | |
| CN202711498U (en) | Auxiliary teaching apparatus for English phonetic symbol | |
| CN203995300U (en) | A kind of Chinese teaching board | |
| CN203302667U (en) | Multifunctional Chinese teaching display board | |
| CN203849880U (en) | An English word learning teaching aid | |
| CN204270536U (en) | Chinese-character order of strokes teaching matts magnetic force chalk small blackboard instructional device | |
| CN202641191U (en) | Teaching tablet with placing table and auto-cleaning function | |
| CN205068807U (en) | Junior middle school's english teaching is with personal pronoun nominative objective case exercise device | |
| CN204091329U (en) | A kind of novel teaching table | |
| CN204066442U (en) | A kind of English tense teaching dish | |
| CN203721084U (en) | A device for dictating and questioning of English words in classes | |
| CN202159446U (en) | Teaching aid for teaching Chinese in primary schools | |
| CN202669285U (en) | Multifunctional pen | |
| CN201765723U (en) | English teaching appliance |
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: 20140813 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |