CN208384856U - A kind of English teaching vocabulary demonstration tool - Google Patents
A kind of English teaching vocabulary demonstration tool Download PDFInfo
- Publication number
- CN208384856U CN208384856U CN201721589678.3U CN201721589678U CN208384856U CN 208384856 U CN208384856 U CN 208384856U CN 201721589678 U CN201721589678 U CN 201721589678U CN 208384856 U CN208384856 U CN 208384856U
- Authority
- CN
- China
- Prior art keywords
- english teaching
- demonstration tool
- column
- fixed block
- ball screw
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Abstract
The utility model discloses a kind of English teaching vocabulary demonstration tool, it includes drink bottom plate, and the upper end of the bottom plate is provided with turntable, and the upper end of the turntable is connected with column；Ball screw, the bottom end of the ball screw and the output axis connection of motor are provided in the column, the ball nut on the ball screw is connect with sliding block, and the fixed block of the sliding block is fixedly connected, and the side of the fixed block is provided with connecting plate；Guide rail is provided on the right side of the column, the fixed block is arranged on guide rail, is provided with display board on the connecting plate.The utility model provides a kind of English teaching vocabulary demonstration tool, ingenious in design, easy to use, and storage is convenient, can arbitrarily adjust height and direction as needed, can improve quality of instruction during vocabulary teaching to write in Jiao Du.
Description
Technical field
Originally practical to be related to a kind of demonstration tool, specially a kind of English teaching vocabulary demonstration tool.
Background technique
In English Vocabulary Teaching, demonstration tool is essential.Current demonstration tool is height and direction mostly
It can not arbitrarily adjust, the student of such rear and side just has the possibility not seen, and the area of most of demonstration tool is not
Record that is adjustable, writing before this wiping that just needs to take time, not only wastes time, also reduction quality of instruction.
Summary of the invention
The purpose of this utility model is that solve exhibition in view of the above problems, providing a kind of English teaching vocabulary demonstration tool
Show the height of tool and the problem that direction, area are unadjustable.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes drink bottom plate, the upper end of the bottom plate
It is provided with turntable, the upper end of the turntable is connected with column；Ball screw, the bottom of the ball screw are provided in the column
The output axis connection with motor is held, the ball nut on the ball screw is connect with sliding block, and the fixed block of the sliding block is fixed
Connection, the side of the fixed block is provided with connecting plate；Guide rail is provided on the right side of the column, the fixed block setting is being led
On rail, display board is provided on the connecting plate.
Further, the two sides of the display board are connected with accessory plate.
Further, the display board is connected by hinge with accessory plate.
Further, universal wheel is provided with below the bottom plate.
Further, hook is provided on the display board.
The utility model has the beneficial effects that the utility model provides a kind of English teaching vocabulary demonstration tool, it is ingenious in design,
Easy to use, storage is convenient, can arbitrarily adjust height and direction as needed, can be in Jiao Du during vocabulary teaching
It writes, improves quality of instruction.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view.
Fig. 2 is Fig. 1 side view partial cutaway schematic view.
Label character described in figure indicates are as follows: 1, bottom plate；2, turntable；3, motor；4, column；5, universal wheel；6, ball wire
Bar；7, sliding block；8, ball nut；9, guide rail；10, it links up with；11, fixed block；12, connecting plate；13, display board；14, hinge；15,
Accessory plate；16, vocabulary hanger.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 2, the specific structure of the utility model are as follows:
It includes drink bottom plate 1, and the upper end of the bottom plate 1 is provided with turntable 2, and the upper end of the turntable 2 is connected with column 4；
Ball screw 6, the bottom end of the ball screw 6 and the output axis connection of motor 3, the ball wire are provided in the column 4
Ball nut 8 on bar 6 is connect with sliding block 7, and the fixed block 11 of the sliding block 7 is fixedly connected, and the side of the fixed block 11 is set
It is equipped with connecting plate 12；The right side of the column 4 is provided with guide rail 9, and the fixed block 11 is arranged on the rail 9, the connecting plate
Display board 13 is provided on 12.
Preferably, the two sides of the display board 13 are connected with accessory plate 15.
Preferably, the display board 13 is connect with accessory plate 15 by hinge 14.
Preferably, the lower section of the bottom plate 1 is provided with universal wheel 5.
Preferably, hook 10 is provided on the display board 13.
When specifically used, vocabulary hanger 16 is hung on hook 10, teacher can be in accessory plate during side is taught and read
Some records are write on 15 to explain and strengthen memory；The starting of three-way motor 3 drives 6 rotary motion of ball screw, on movable slider 7
It rises, the fixed block 11 connect with sliding block 7 lower slider on the rail 9, realization while can be rotated in the up and down adjustment of display board 13
Turntable 2 can facilitate the student of rear and side to see the content on display board 13 clearly the adjusting of 13 circumferencial direction of display board；It pushes
Universal wheel 5 realizes the movement of display board 13；After the completion of teaching, accessory plate 15 can be stored by hinge 14.
It should be noted that, in this document, the terms "include", "comprise" or its any other become it should be noted that
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
The process, method, article or equipment for including a series of elements not only includes those elements, but also including being not explicitly listed
Other element, or further include for elements inherent to such a process, method, article, or device.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of English teaching vocabulary demonstration tool, which is characterized in that it includes drink bottom plate (1), and the upper end of the bottom plate (1) is set
It is equipped with turntable (2), the upper end of the turntable (2) is connected with column (4)；Ball screw (6), institute are provided in the column (4)
State the bottom end of ball screw (6) and the output axis connection of motor (3), ball nut (8) and sliding block on the ball screw (6)
(7) it connects, the fixed block (11) of the sliding block (7) is fixedly connected, and the side of the fixed block (11) is provided with connecting plate (12)；
It is provided with guide rail (9) on the right side of the column (4), the fixed block (11) is arranged on guide rail (9), on the connecting plate (12)
It is provided with display board (13).
2. a kind of English teaching vocabulary demonstration tool according to claim 1, which is characterized in that the display board (13)
Two sides are connected with accessory plate (15).
3. a kind of English teaching vocabulary demonstration tool according to claim 2, which is characterized in that the display board (13) with
Accessory plate (15) is connected by hinge (14).
4. a kind of English teaching vocabulary demonstration tool according to claim 1, which is characterized in that under the bottom plate (1)
Side is provided with universal wheel (5).
5. a kind of English teaching vocabulary demonstration tool according to claim 1, which is characterized in that on the display board (13)
It is provided with hook (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589678.3U CN208384856U (en) | 2017-11-24 | 2017-11-24 | A kind of English teaching vocabulary demonstration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589678.3U CN208384856U (en) | 2017-11-24 | 2017-11-24 | A kind of English teaching vocabulary demonstration tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384856U true CN208384856U (en) | 2019-01-15 |
Family
ID=64977935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589678.3U Expired - Fee Related CN208384856U (en) | 2017-11-24 | 2017-11-24 | A kind of English teaching vocabulary demonstration tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384856U (en) |
-
2017
- 2017-11-24 CN CN201721589678.3U patent/CN208384856U/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 |
Granted publication date: 20190115 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |