CN209729173U - A kind of English teaching tense demonstration board - Google Patents
A kind of English teaching tense demonstration board Download PDFInfo
- Publication number
- CN209729173U CN209729173U CN201920186592.9U CN201920186592U CN209729173U CN 209729173 U CN209729173 U CN 209729173U CN 201920186592 U CN201920186592 U CN 201920186592U CN 209729173 U CN209729173 U CN 209729173U
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- end surface
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- fixedly connected
- flexible
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Abstract
A kind of English teaching tense demonstration board, belong to tense in English teaching display technique field, including fixed back plate, moving exhibition plate, fixed cross beam, movable reel, flexible granny rag, movable spread, fixed thread gluing, it is characterized by: top end surface vertical setting of types is evenly distributed and is pasted with several moving exhibition plates before the fixed back plate, top end surface top edges middle is fixedly connected with fixed cross beam before the fixed back plate, top end surface is connected with movable reel under the fixed cross beam, middle is fitted with flexible granny rag below the top end surface of the activity reel side, top end surface vertical setting of types, which is evenly distributed, before the flexible granny rag is pasted with several movable spreads, top end surface lower edge middle is fixedly connected with fixed thread gluing before the fixed back plate, teacher personnel can show tense word without a large amount of literary sketches, and teacher can be reduced Personnel's time before giving lessons.
Description
Technical field
The utility model belongs to teaching equipment technology field, and in particular to a kind of English teaching tense demonstration board
Background technique
In long-term practice of giving lessons, teacher personnel are common tense panel during student gives lessons using tense panel
It needs teacher personnel on site to carry out a large amount of write and wastes hours of instruction, and be also required to a large amount of careful preparations of teacher personnel before the class
Work, it has not been convenient to which staff operates with and reduce efficiency of teaching.
Summary of the invention
The purpose of this utility model is: being teacher during student gives lessons to solve teacher personnel using tense panel
Personnel can show tense word without a large amount of literary sketches, and can reduce teacher personnel time before giving lessons,
Teacher personnel are facilitated to operate with and improve efficiency of teaching, its technical solution is as follows:
A kind of English teaching tense demonstration board, it includes fixed back plate 1, moving exhibition plate 2, fixed cross beam 3, movable reel
4, flexible granny rag 5, movable spread 6, fixed thread gluing 7, it is characterised in that: top end surface vertical setting of types average mark before the fixed back plate 1
Cloth is pasted with several moving exhibition plates 2, and top end surface top edges middle is fixedly connected with fixed cross before the fixed back plate 1
Beam 3, the lower top end surface of the fixed cross beam 3 are connected with movable reel 4, middle below the 4 side top end surface of activity reel
It is fitted with flexible granny rag 5, top end surface vertical setting of types, which is evenly distributed, before the flexible granny rag 5 is pasted with several movable spreads 6, described
Top end surface lower edge middle is fixedly connected with fixed thread gluing 7 before fixed back plate 1, the fixed cross beam 3 by supporting plate 3-1 and
Sliding slot 3-2 is formed, and top end surface middle is equipped with sliding slot 3-2, the supporting plate 3-1 length and the activity under the supporting plate 3-1
2 length of panel is identical, T-shaped shape inside the sliding slot 3-2, and the activity reel 4 is by roller 4-1, connecting column 4-2, bearing piece
4-3 and sliding block 4-4 composition, the roller 4-1 left and right sides top end surface the center point are respectively fixedly connected with connecting column 4-2, Mei Gesuo
It states connecting column 4-2 outer tip end surface the center point and is respectively fixedly connected with bearing piece 4-3, on each bearing piece 4-3 in top end surface
Between be respectively fixedly connected with sliding block 4-4, the sliding block 4-4 shapes and sizes and the sliding slot 3-2 interior shape and size are mutual
Cooperation, the flexible 5 front and back top end surface of granny rag are respectively fixedly connected with viscous suede, the fixed company of top end surface after the activity spread 6
It is connected to the fixed bearing piece 7.
The utility model has the following beneficial effects: be during student gives lessons to solve teacher personnel using tense panel,
Teacher personnel can show tense word without a large amount of literary sketches, and can reduce teacher personnel when awarding careful preparation
Between, facilitate teacher personnel to operate with and improve efficiency of teaching.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is 3 structural schematic diagram of fixed cross beam of the utility model；
Fig. 3 is 4 structural schematic diagram of movable reel of the utility model.
Specific embodiment:
A kind of English teaching tense demonstration board described in Fig. 2 Fig. 3 referring to Fig.1, it include fixed back plate 1, moving exhibition plate 2,
Fixed cross beam 3, movable reel 4, flexible granny rag 5, movable spread 6, fixed thread gluing 7, it is characterised in that: before the fixed back plate 1
Top end surface vertical setting of types, which is evenly distributed, is pasted with several moving exhibition plates 2, before the fixed back plate 1 among top end surface top edges
Place is fixedly connected with fixed cross beam 3, and the lower top end surface of the fixed cross beam 3 is connected with movable reel 4,4 side of the activity reel
Middle is fitted with flexible granny rag 5 below top end surface, if top end surface vertical setting of types is evenly distributed and is pasted with before the flexible granny rag 5
A movable spread 6 is done, top end surface lower edge middle is fixedly connected with fixed thread gluing 7 before the fixed back plate 1, described solid
Determine crossbeam 3 to be made of supporting plate 3-1 and sliding slot 3-2, top end surface middle is equipped with sliding slot 3-2, the supporting plate under the supporting plate 3-1
3-1 length is identical as 2 length of moving exhibition plate, T-shaped shape inside the sliding slot 3-2, and the activity reel 4 is by roller 4-
1, connecting column 4-2, bearing piece 4-3 and sliding block 4-4 composition, the roller 4-1 left and right sides top end surface the center point are respectively fixedly connected with
Connecting column 4-2, each connecting column 4-2 outer tip end surface the center point are respectively fixedly connected with bearing piece 4-3, each bearing piece
The upper top end surface middle 4-3 is respectively fixedly connected with sliding block 4-4, inside the sliding block 4-4 shapes and sizes and the sliding slot 3-2
Shapes and sizes cooperate, and the flexible 5 front and back top end surface of granny rag is respectively fixedly connected with viscous suede, after the activity spread 6
Top end surface is fixedly connected with the fixed bearing piece 7.
In use, being first fixed on the wall fixed back plate 1, then will be pasted with the moving exhibition plate 2 of tense sentence
1 front surface of plate after fixation, and sky at tense word is reserved, while the tense word on each moving exhibition plate 2 is empty
It stays place to be arranged on same vertical axis, then will be pasted on flexible granny rag 5 with the movable spread 6 of corresponding tense word,
Pulling activity reel 4 slides the sliding block 4-4 on movable reel 4 in the sliding slot 3-2 on fixed cross beam 3 when in use, and
And stay place corresponding with the sky on moving exhibition plate 2 roller 4-1, then pull flexible granny rag 5 that flexible granny rag 5 is pulled out roller 4-
In 1, flexible 5 rear surface lower edge of granny rag is then pasted onto fixed 7 front surface of thread gluing, while by the tense on movable spread 6
Word is corresponding with the sentence on moving exhibition plate 2, and finally flexible granny rag 5 is separated and loosed one's grip with fixed bearing piece 7 after use,
Simultaneously because roller 4-1 internal structure is identical as tape measure internal structure to retract flexible granny rag 5 in reel 4-1.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (4)
1. a kind of English teaching tense demonstration board, including fixed back plate (1), moving exhibition plate (2), fixed cross beam (3), active volume
Cylinder (4), flexible granny rag (5), movable spread (6), fixed thread gluing (7), it is characterised in that: the fixed preceding top table of back plate (1)
Face vertical setting of types, which is evenly distributed, is pasted with several moving exhibition plates (2), top end surface top edges middle before the fixed back plate (1)
It is fixedly connected with fixed cross beam (3), top end surface is connected with movable reel (4) under the fixed cross beam (3), the activity reel
(4) middle is fitted with flexible granny rag (5) below the top end surface of side, top end surface vertical setting of types average mark before the flexible granny rag (5)
Cloth is pasted with several movable spreads (6), and top end surface lower edge middle is fixedly connected with before the fixed back plate (1)
Determine thread gluing (7).
2. a kind of English teaching tense demonstration board according to claim 1, it is characterised in that: the fixed cross beam (3) by
Supporting plate (3-1) and sliding slot (3-2) form, and top end surface middle is equipped with sliding slot (3-2) under the supporting plate (3-1), the supporting plate
(3-1) length is identical as the moving exhibition plate (2) length, the internal T-shaped shape of the sliding slot (3-2).
3. a kind of English teaching tense demonstration board according to claim 2, it is characterised in that: it is described activity reel (4) by
Roller (4-1), connecting column (4-2), bearing piece (4-3) and sliding block (4-4) composition, roller (4-1) the left and right sides top end surface circle
It is respectively fixedly connected at the heart connecting column (4-2), each connecting column (4-2) outer tip end surface the center point is respectively fixedly connected with
Bearing piece (4-3), top end surface middle is respectively fixedly connected with sliding block (4-4) on each bearing piece (4-3), the sliding block (4-
4) shapes and sizes and the sliding slot (3-2) interior shape and size cooperate.
4. a kind of English teaching tense demonstration board according to claim 1, it is characterised in that: before the flexible granny rag (5)
Top end surface is respectively fixedly connected with viscous suede afterwards, and top end surface is fixedly connected with the fixed thread gluing to the activity spread (6) afterwards
(7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186592.9U CN209729173U (en) | 2019-02-02 | 2019-02-02 | A kind of English teaching tense demonstration board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186592.9U CN209729173U (en) | 2019-02-02 | 2019-02-02 | A kind of English teaching tense demonstration board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729173U true CN209729173U (en) | 2019-12-03 |
Family
ID=68682692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186592.9U Expired - Fee Related CN209729173U (en) | 2019-02-02 | 2019-02-02 | A kind of English teaching tense demonstration board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729173U (en) |
-
2019
- 2019-02-02 CN CN201920186592.9U patent/CN209729173U/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: 20191203 Termination date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |