CN203198528U - Writing grid line scraper for English language teaching - Google Patents
Writing grid line scraper for English language teaching Download PDFInfo
- Publication number
- CN203198528U CN203198528U CN 201320240881 CN201320240881U CN203198528U CN 203198528 U CN203198528 U CN 203198528U CN 201320240881 CN201320240881 CN 201320240881 CN 201320240881 U CN201320240881 U CN 201320240881U CN 203198528 U CN203198528 U CN 203198528U
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- CN
- China
- Prior art keywords
- band
- plates
- double
- shaped grooves
- star
- 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 writing grid line mark scraper for English language teaching. Two plates with T-shaped grooves are connected between two connecting plates in an up-and-down mode. The two plates with the T-shaped grooves are connected with four connecting rods with double-T-shaped heads respectively through the T-shaped grooves of the two plates. A threaded through hole of each connecting rod with the double-T-shaped head is connected with a butterfly screw through a gasket, the lower ends of the connecting rods with the double-T-shaped heads are connected with square rods with round holes, and drawing pens are connected inside the round holes of the square rods with the round holes. Scales are arranged on the plates with the T-shaped grooves on the upper middle faces of the two plates with the T-shaped grooves. The writing grid line mark scraper for English language teaching is simple in structure, and convenient to use. When the butterfly screws are loosened, the scales on the plates with the T-shaped grooves can be used for freely adjusting the distances of the four connecting rods with the double-T-shaped heads, after the butterfly screws are locked, the drawing pens placed in the square rods with the round holes can be used for scribing four scribing lines which are consistent in width, and lines can be scribed on the blackboard or any other places, using effect is very ideal, and the writing grid line mark scraper has practical value.
Description
Technical field
The utility model relates to a kind of scriber, relates in particular to a kind of English teaching with writing the ruling scriber, belongs to English teaching teaching aid technical field.
Background technology
When English teaching, draw four lattice write line at blackboard and draw not too easily, and lose time, the influence teaching, though worked out many scribers, but still do not satisfy the needs of teaching.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of English teaching with writing the ruling scriber, be connected with a band double T shape connecting rod at two band T connected in star plates, can regulate the distance of four band double T shape connecting rods arbitrarily by the graduation mark on the band T connected in star plate, by making the draw setting-out of four width unanimities of the paintbrush of adorning in the band circular hole square bar after the butterfly screw locking, can be in blackboard or other local line arbitrarily, result of use is very good.
The technical scheme in the invention for solving the technical problem is: a kind of English teaching is with writing the ruling scriber, and it is made up of band T connected in star plate, connecting plate, a band double T shape connecting rod, butterfly screw, packing ring, band circular hole square bar, paintbrush.In the middle of two connecting plates, connect two band T connected in star plates up and down, two band T connected in star plates connect four band double T shape connecting rods respectively by its T connected in star, be connected with butterfly screw by packing ring on the tapped through hole of each band double T shape connecting rod, be connected with band circular hole square bar in a band double T shape connecting rod lower end, in the circular hole of band circular hole square bar, be connected with paintbrush.Band T connected in star plate above in described two band T connected in star plates is provided with graduation mark.
The beneficial effects of the utility model are: simple in structure, easy to use, unclamp butterfly screw, can regulate the distance of four band double T shape connecting rods arbitrarily by the graduation mark on the band T connected in star plate, can make the setting-out of four width unanimities that the paintbrush adorned in the band circular hole square bar draws behind the butterfly screw by locking, can be in blackboard or other local line arbitrarily, result of use is very good, has very much practical value.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Fig. 1 is a kind of English teaching of the utility model structural representation of writing the ruling scriber.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the band double T shape bar linkage structure schematic diagram of Fig. 1.
Fig. 4 is the side-looking structural representation of Fig. 3.
Reference numeral
1, band T connected in star plate 2, connecting plate 3, a band double T shape connecting rod 4, butterfly screw
5, packing ring 6, band circular hole square bar 7, paintbrush 8 graduation marks 9, tapped through hole.
The specific embodiment
See also Fig. 1 to Fig. 4, a kind of English teaching is with writing the ruling scriber, and it is made up of band T connected in star plate, connecting plate, a band double T shape connecting rod, butterfly screw, packing ring, band circular hole square bar, paintbrush.In the middle of two connecting plates 2, connect two band T connected in star plates 1 up and down, two band T connected in star plates 1 connect four band double T shape connecting rods 3 respectively by its T connected in star, be connected with butterfly screw 4 by packing ring 5 on the tapped through hole 9 of each band double T shape connecting rod 3, be connected with band circular hole square bar 6 in a band double T shape connecting rod 3 lower ends, in the circular hole of band circular hole square bar 6, be connected with paintbrush 7.Band T connected in star plate 1 above in described two band T connected in star plates 1 is provided with graduation mark 8.
Claims (2)
1. an English teaching is with writing the ruling scriber, it is by band T connected in star plate, connecting plate, a band double T shape connecting rod, butterfly screw, packing ring, band circular hole square bar, paintbrush is formed, it is characterized in that: in the middle of two connecting plates (2), connect two band T connected in star plates (1) up and down, two band T connected in star plates (1) connect four band double T shape connecting rods (3) respectively by its T connected in star, the tapped through hole (9) of each band double T shape connecting rod (3) is gone up and is connected with butterfly screw (4) by packing ring (5), be connected with band circular hole square bar (6) in a band double T shape connecting rod (3) lower end, in the circular hole of band circular hole square bar (6), be connected with paintbrush (7).
2. a kind of English teaching according to claim 1 is characterized in that with writing the ruling scriber: the band T connected in star plate (1) above in described two band T connected in star plates (1) is provided with graduation mark (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240881 CN203198528U (en) | 2013-05-07 | 2013-05-07 | Writing grid line scraper for English language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240881 CN203198528U (en) | 2013-05-07 | 2013-05-07 | Writing grid line scraper for English language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198528U true CN203198528U (en) | 2013-09-18 |
Family
ID=49142665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240881 Expired - Fee Related CN203198528U (en) | 2013-05-07 | 2013-05-07 | Writing grid line scraper for English language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484066A (en) * | 2018-10-31 | 2019-03-19 | 邯郸学院 | Blackboard eraser is used in a kind of scribing line of English teaching |
-
2013
- 2013-05-07 CN CN 201320240881 patent/CN203198528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484066A (en) * | 2018-10-31 | 2019-03-19 | 邯郸学院 | Blackboard eraser is used in a kind of scribing line of English teaching |
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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: 20130918 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |