CN208061491U - A kind of Business English letter demonstration device - Google Patents
A kind of Business English letter demonstration device Download PDFInfo
- Publication number
- CN208061491U CN208061491U CN201721378034.XU CN201721378034U CN208061491U CN 208061491 U CN208061491 U CN 208061491U CN 201721378034 U CN201721378034 U CN 201721378034U CN 208061491 U CN208061491 U CN 208061491U
- Authority
- CN
- China
- Prior art keywords
- rotary column
- letter
- wall
- pedestal
- ball grooves
- 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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Abstract
The utility model discloses a kind of Business English letter demonstration devices,Including pedestal,The top of the pedestal is connected with pedestal fixed ring,The second rotary column ball grooves inner wall is provided with outside the pedestal fixed ring,The side of the second rotary column ball grooves inner wall is provided with the second rotary column,And second is provided with the second rotary column ball between rotary column ball grooves inner wall and the second rotary column,The top of second rotary column is fixedly connected with the second rotary column fixed ring,The outer cover of the second rotary column fixed ring is equipped with the first rotary column ball grooves inner wall,The utility model is provided with rotary column on pedestal,Instructor can write English letter on the magnet board patch on the first rotary column,It is required that rotatable second rotary column of student or the first rotary column correspond to letter type,Carry out matching memory practice,To realize the memory to letter type and letter format,When solving using demonstration device teaching,It is not easy to commercial correspondence and corresponding type matching,The problem of influencing demonstration device quality of instruction.
Description
Technical field
The utility model belongs to field of Educational Technology, and in particular to a kind of Business English letter demonstration device.
Background technology
How English Business Letters are write, and the content of morning English letter is more, and length is longer, if teacher was explaining
Content all leans on papery teaching material to explain in journey, it is difficult to keep student with deep impression, student lacks lively demonstration and interactive meeting shadow
Ring quality of instruction.
Certain defect is still had during English Business Letters demonstration device currently on the market, for example, English is commercial
When in use, since commercial correspondence type is various, demonstration device can not be by a plurality of types of letters and corresponding English for letter demonstration device
Literary letter matches, and influences the teaching efficiency of Business English letter, while commercial correspondence format differs, lacks moveable displaying
Plate, it is difficult to increase efficient grasp of the student to format.
Utility model content
The purpose of this utility model is to provide a kind of Business English letter demonstration devices, to solve to carry in above-mentioned background technology
Go out due to English Business Letters demonstration device, be not easy to commercial correspondence and corresponding type matching, influence business English letter
The teaching efficiency of letter, while lacking moveable display board, it is difficult to increase the problem of student remembers format.
To achieve the above object, the utility model provides the following technical solutions：A kind of Business English letter demonstration device, including
The top of pedestal, the pedestal is fixedly connected with pedestal fixed ring, and the second rotary column ball is provided with outside the pedestal fixed ring
The side of slot inner wall, the second rotary column ball grooves inner wall is provided with the second rotary column, and the second rotary column ball grooves inner wall and second
It is provided with the second rotary column ball between rotary column, the top of second rotary column is fixedly connected with the second rotary column fixed ring, and described
The outer cover of two rotary column fixed rings is equipped with the first rotary column ball grooves inner wall, and the side of the first rotary column ball grooves inner wall is provided with
First rotary column, and the first rotary column ball is provided between rotary column ball grooves inner wall and the first rotary column, the top of first rotary column
It is provided with fluorescent tube column, the top of the fluorescent tube column is provided with head cover, and the bottom end of the head cover is connected with LED light, and the one of head cover
Side is provided with switch, and letter panel sheet metal is provided on the appearance wall of first rotary column, the letter panel sheet metal
Surface is provided with magnet board patch, is provided with the second rotary column blackboard on the appearance wall of second rotary column, the LED light and opens
It closes and is electrically connected.
Preferably, the letter panel sheet metal passes through magnetic connection with magnet board patch.
Preferably, there are four the letter panel sheet metal is arranged altogether, and four letter panel sheet metals are uniformly distributed
In the outside of the first rotary column.
Preferably, second rotary column is rotatablely connected with pedestal by the second rotary column ball.
Preferably, pedestal bottom end is provided with non-slip mat.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model is provided with rotatable first rotary column and the second rotary column on pedestal, when instructor's use is drilled
When showing device teaching, English letter can be write on the magnet board patch on the first rotary column, it is desirable that it is black that student corresponds to the second rotary column
Letter type on plate, rotatable second rotary column of student or the first rotary column carry out matching memory practice, to realize to letter type
With the memory of letter format, solves when being imparted knowledge to students using demonstration device, be not easy to commercial correspondence and corresponding type matching, shadow
The problem of ringing demonstration device quality of instruction.
(2) the utility model is provided with magnet board patch in the outside of letter panel sheet metal, when instructor's use is drilled
When showing device teaching, type and the requirement of letter can be write on the second rotary column blackboard, it is desirable that student writes on magnet board patch
Upper corresponding letter, and typesetting goes out correct format, improves the interest of teaching, avoiding that commercial correspondence demonstration device lacks can
Mobile display board, the problem of being unfavorable for student memory letter format.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the vertical view of the utility model；
Fig. 4 is the second rotary column structural schematic diagram of the utility model；
In figure：1- pedestals；2- the second rotary column balls；3- the second rotary column ball grooves inner walls；4- pedestal fixed rings；Second turn of 5-
Column；6- the first rotary column balls；7- the first rotary column ball grooves inner walls；8- the second rotary column fixed rings；The first rotary columns of 9-；10-LED lamps；
11- head covers；12- the second rotary column blackboards；13- magnet board patches；14- letter panel sheet metals；15- fluorescent tube columns；16- is switched.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Business English letter demonstration device, including bottom
Seat 1, the top of pedestal 1 is fixedly connected with pedestal fixed ring 4, and the second rotary column ball grooves inner wall is provided with outside pedestal fixed ring 4
3, the side of the second rotary column ball grooves inner wall 3 is provided with the second rotary column 5, and the second rotary column ball grooves inner wall 3 and the second rotary column 5 it
Between be provided with the second rotary column ball 2, rotated on pedestal 1 convenient for the second rotary column 5, the top of the second rotary column 5 is fixedly connected with
Two rotary column fixed rings 8, the outer cover of the second rotary column fixed ring 8 are equipped with the first rotary column ball grooves inner wall 7, in the first rotary column ball grooves
The side of wall 7 is provided with the first rotary column 9, and the first rotary column ball 6 is provided between rotary column ball grooves inner wall 7 and the first rotary column 9,
The top of first rotary column 9 is provided with fluorescent tube column 15, and the top of fluorescent tube column 15 is provided with head cover 11, and the bottom end of head cover 11 is connected with
LED light 10, convenient for being illuminated for demonstration device, and the side of head cover 11 is provided with switch 16, is provided on the appearance wall of the first rotary column 9
The surface of letter panel sheet metal 14, letter panel sheet metal 14 is provided with magnet board patch 13, both conveniently took down and pasted,
Facilitate writing again, the second rotary column blackboard 12 is provided on the appearance wall of the second rotary column 5, LED light 10 and switch 16 are electrically connected.
It is fixed on letter panel sheet metal 14 for the ease of magnet board patch 13, in the present embodiment, it is preferred that letter
Panel sheet metal 14 passes through magnetic connection with magnet board patch 13.
In order to allow to show a variety of letters, in the present embodiment, it is preferred that letter panel sheet metal 14 is provided with four altogether
It is a, and the uniform outside for being distributed in the first rotary column 9 of four letter panel sheet metals 14.
It is rotated on pedestal 1 for the ease of the second rotary column 5, in the present embodiment, it is preferred that the second rotary column 5 passes through with pedestal 1
Second rotary column ball 2 is rotatablely connected.
In order to enable pedestal 1 to stablize fixation, in the present embodiment, it is preferred that 1 bottom end of pedestal is provided with non-slip mat.
Operation principle：The utility model when in use, first switches it on external power supply, turns on the switch 16, LED light 10 is opened
It opens, teacher can write type and the requirement of letter on the second rotary column blackboard 12 on the second rotary column 5, it is desirable that student is at first turn
Corresponding letter is write on magnet board patch 13 on column 9, and typesetting goes out correct format, it can also be on the first rotary column 9
Magnet board patch 13 on write English letter, it is desirable that student corresponds to the letter type on the second rotary column blackboard 12, Xue Shengke
Rotate the second rotary column 5 so that Business English letter and correct letter type are corresponding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Business English letter demonstration device, including pedestal (1), it is characterised in that：The top of the pedestal (1) is fixedly connected
There is pedestal fixed ring (4), the second rotary column ball grooves inner wall (3), second rotary column are provided with outside the pedestal fixed ring (4)
The side of ball grooves inner wall (3) is provided with the second rotary column (5), and between the second rotary column ball grooves inner wall (3) and the second rotary column (5)
It is provided with the second rotary column ball (2), the top of second rotary column (5) is fixedly connected with the second rotary column fixed ring (8), and described
The outer cover of two rotary column fixed rings (8) is equipped with the first rotary column ball grooves inner wall (7), the first rotary column ball grooves inner wall (7)
Side is provided with the first rotary column (9), and the first rotary column ball is provided between rotary column ball grooves inner wall (7) and the first rotary column (9)
(6), the top of first rotary column (9) is provided with fluorescent tube column (15), and the top of the fluorescent tube column (15) is provided with head cover (11),
The bottom end of the head cover (11) is connected with LED light (10), and the side of head cover (11) is provided with switch (16), first rotary column
(9) letter panel sheet metal (14) is provided on appearance wall, the surface setting of the letter panel sheet metal (14) is magnetic
Blackboard patch (13), is provided with the second rotary column blackboard (12) on the appearance wall of second rotary column (5), the LED light (10) and
(16) are switched to be electrically connected.
2. a kind of Business English letter demonstration device according to claim 1, it is characterised in that：The letter panel sheet metal
(14) pass through magnetic connection with magnet board patch (13).
3. a kind of Business English letter demonstration device according to claim 1, it is characterised in that：The letter panel sheet metal
(14) altogether there are four settings, and the uniform outside for being distributed in the first rotary column (9) of four letter panel sheet metals (14).
4. a kind of Business English letter demonstration device according to claim 1, it is characterised in that：Second rotary column (5) with
Pedestal (1) is rotatablely connected by the second rotary column ball (2).
5. a kind of Business English letter demonstration device according to claim 1, it is characterised in that：Pedestal (1) bottom end is set
It is equipped with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378034.XU CN208061491U (en) | 2017-10-24 | 2017-10-24 | A kind of Business English letter demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378034.XU CN208061491U (en) | 2017-10-24 | 2017-10-24 | A kind of Business English letter demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061491U true CN208061491U (en) | 2018-11-06 |
Family
ID=63997318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378034.XU Expired - Fee Related CN208061491U (en) | 2017-10-24 | 2017-10-24 | A kind of Business English letter demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061491U (en) |
-
2017
- 2017-10-24 CN CN201721378034.XU patent/CN208061491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181106 Termination date: 20191024 |