CN203543458U - Novel English teaching ruler - Google Patents
Novel English teaching ruler Download PDFInfo
- Publication number
- CN203543458U CN203543458U CN201320629502.1U CN201320629502U CN203543458U CN 203543458 U CN203543458 U CN 203543458U CN 201320629502 U CN201320629502 U CN 201320629502U CN 203543458 U CN203543458 U CN 203543458U
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- CN
- China
- Prior art keywords
- english teaching
- ruler
- slide bar
- chi body
- novel english
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Abstract
The utility model discloses a novel English teaching ruler. The ruler comprises a ruler body; four chalk slots are formed on the ruler body; the ruler is characterized by also comprising a slide bar and a slider; the slide bar penetrates through the slider; suckers are hinged to both ends of the slide bar; the ruler body is connected onto the slider. When the novel English teaching ruler is used, the suckers are suctioned on a blackboard, the ruler body is attached on the blackboard, the left side of the ruler body is pressed by the left hand, and a piece of chalk is held by the right hand to draw lines along the chalk slots; due to the fact that the right end of the ruler body is provided with the fixation and supporting of the slider and the slide bar, the ruler body does not easily deviate when being used for drawing the lines, so that the line drawing quality can be ensured; after a four-line lattice is drawn, due to the fact that the slider can move on the slide bar, the ruler body can move downwards to draw a second four-line lattice, so that the working efficiency is higher. According to the novel English teaching ruler, convenience is provided for English teaching, and the working efficiency of a teacher can be effectively improved.
Description
Technical field
The utility model relates to a kind of English-teaching aid, especially a kind of Novel English teaching ruler.
Background technology
In recent years, along with China's influence power is in the world increasing, the enthusiasm that people study English is more and more higher, and in China, kindergarten just starts to teach English, and the English teaching of kindergarten be take pronunciation as main, and primary school three grades starts formally to teach English all sidedly.
English has its distinctive normalized written, and the position that each letter is write on English stave is different, and therefore, in process of English teaching, we use four line lattice more and more.In teaching process, blackboard is all being played the part of not interchangeable role, therefore, in process of English teaching, needs on blackboard, to draw in advance four line lattice; The most traditional practice is that teacher utilizes ruler to draw one by one, such mode is unfavorable for controlling the distance between horizontal line, operating efficiency is also very low simultaneously, on the other hand, because the curable grip of left hand is inadequate, the right-hand member of chi body is easily sagging under the effect of gravity, also easily skew of chi body during line, impact line quality (horizontal line easily tilts to lower right) owing to there being such problem, is drawn the English teaching ruler of four line lattice so be necessary to invent a kind of convenience on blackboard.
Utility model content
The purpose of this utility model is that a kind of convenience designing in order to solve the deficiency of above-mentioned technology is drawn the Novel English teaching ruler of four line lattice on blackboard, adopts this Novel English teaching ruler chi body in scratching process to be difficult for being offset.
The Novel English teaching ruler that the utility model is designed, comprises chi body, is provided with four ledges for chalk on blackboard on chi body, it is characterized in that also comprising slide bar and slide block, and slide bar passes slide block, and is hinged with sucker at slide bar two ends, and described chi body is connected on slide block.
As preferably:
Described chi body consists of plank and the rubber blanket that is bonded in plank rear;
Described slide bar is square bar;
Described chi body is connected on slide block and refers to: chi body edge is connected with block rubber, and described block rubber is hinged on slide block;
Described slide bar right flank is crude; It should be noted that, after chi being shown consideration on blackboard during use, that side that left hand is pinned chi body is " left side ", and opposite side is " right side ".
Described chi body is rubber chi body.Rubber chi body is easy to deformation, can fit with blackboard better, and larger with blackboard frictional force, rule more convenient.
The Novel English teaching ruler that the utility model is designed, during use, inhales sucker on blackboard, and chi is shown consideration on blackboard, and left hand is pinned the left side of chi body, and the right hand just can be held chalk and rule along ledge for chalk on blackboard; Because the right-hand member of chi body has the fixing of slide block and slide bar and supports, therefore in scratching process, chi body is difficult for being offset, thereby can guarantee the quality of ruling; After four line lattice paint, because slide block can move on slide bar, therefore chi body can be moved down to picture second four line lattice, such operating efficiency is higher.The Novel English teaching ruler that the utility model is designed, has brought facility to English teaching, can effectively improve teacher's operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 Novel English teaching ruler;
Fig. 2 is the structural representation of embodiment 2 chi bodies;
Fig. 3 is the sectional view of embodiment 3 slide bars;
Fig. 4 is the structural representation of embodiment 4 Novel English teaching rulers;
Fig. 5 is the structural representation of embodiment 5 slide bars and slide block;
In figure: chi body 1, ledge for chalk on blackboard 2, slide bar 3, slide block 4, sucker 5, plank 6, rubber blanket 7, block rubber 8, crude 9.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described Novel English teaching ruler of the present embodiment, comprises chi body 1, on chi body 1, be provided with four ledges for chalk on blackboard 2, it is characterized in that also comprising cylindrical slide bar 3 and slide block 4, slide bar 3 is through slide block 4, and at slide bar 3 two ends, be hinged with sucker 5, described chi body 1 is connected on slide block 4.Wherein: chi body 1 can be wooden chi body, can be also rubber chi body.
The described Novel English teaching ruler of the present embodiment, its beneficial effect is: during use, sucker 5 is inhaled on blackboard, chi body 1 is attached on blackboard, left hand is pinned the left side of chi body, the right hand just can be held chalk along ledge for chalk on blackboard 2 line; Because the right-hand member of chi body has the fixing of slide block and slide bar and supports, therefore in scratching process, chi body is difficult for being offset, thereby can guarantee the quality of ruling; After four line lattice paint, because slide block 4 can move on slide bar 3, therefore chi body 1 can be moved down to picture second four line lattice, such operating efficiency is higher.The described Novel English teaching ruler of the present embodiment, has brought facility to English teaching, can effectively improve teacher's operating efficiency.
Embodiment 2:
As shown in Figure 2, the described Novel English teaching ruler of the present embodiment, as different from Example 1: described chi body 1 consists of plank 6 and the rubber blanket 7 that is bonded in plank 6 rears.
The described Novel English teaching ruler of the present embodiment, rubber blanket 7 can play buffering effect, in use can make not easy fracture of chi body 1, thereby can extend the service life of English teaching ruler.
Embodiment 3:
As shown in Figure 3, the described Novel English teaching ruler of the present embodiment, as different from Example 1: described slide bar 3 is square bar.
The described Novel English teaching ruler of the present embodiment, square bar is better to the fixed effect of slide block 4 in scratching process.
Embodiment 4:
As shown in Figure 4, the described Novel English teaching ruler of the present embodiment, as different from Example 3: described chi body 1 is connected on slide block 4 and refers to: chi body 1 edge is connected with block rubber 8, described block rubber 8 is hinged on slide block 4.
The described Novel English teaching ruler of the present embodiment, block rubber 8 is easy to deformation, in use can make chi body be attached to better on blackboard, can be so that chi body 1 can draw in after being used to complete, so the described Novel English teaching ruler practicality of the present embodiment is stronger.
Embodiment 5:
As shown in Figure 5, the described Novel English teaching ruler of the present embodiment, as different from Example 4: described slide bar 3 right flanks are crude 9.
The described Novel English teaching ruler of the present embodiment; when chi body 1 need to slide up and down; by chi body 1 push away to the right make crude 9 inoperative; when needs are rule; to Zola, make crude 9 to contact with slide block 4 chi body 1; the frictional force that strengthens slide bar 3 and slide block 4, makes slide block 4 be difficult for moving up and down, thereby guarantees the effect of ruling.
The described Novel English teaching ruler of the present embodiment, has brought facility to English teaching, can effectively improve teacher's operating efficiency.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. a Novel English teaching ruler, comprise chi body (1), on chi body (1), be provided with four ledges for chalk on blackboard (2), it is characterized in that also comprising slide bar (3) and slide block (4), slide bar (3) is through slide block (4), and at slide bar (3) two ends, be hinged with sucker (5), described chi body (1) is connected on slide block (4).
2. Novel English teaching ruler according to claim 1, is characterized in that described chi body (1) consists of plank (6) and the rubber blanket (7) that is bonded in plank (6) rear.
3. Novel English teaching ruler according to claim 1 and 2, is characterized in that described slide bar (3) is square bar.
4. Novel English teaching ruler according to claim 3, is characterized in that described chi body (1) is connected on slide block (4) to refer to: chi body (1) edge is connected with block rubber (8), and described block rubber (8) is hinged on slide block (4).
5. Novel English teaching ruler according to claim 3, is characterized in that described slide bar (3) right flank is crude (9).
6. Novel English teaching ruler according to claim 4, is characterized in that described slide bar (3) right flank is crude (9).
7. Novel English teaching ruler according to claim 1, is characterized in that described chi body (1) is rubber chi body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629502.1U CN203543458U (en) | 2013-10-12 | 2013-10-12 | Novel English teaching ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629502.1U CN203543458U (en) | 2013-10-12 | 2013-10-12 | Novel English teaching ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543458U true CN203543458U (en) | 2014-04-16 |
Family
ID=50461622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629502.1U Expired - Fee Related CN203543458U (en) | 2013-10-12 | 2013-10-12 | Novel English teaching ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543458U (en) |
-
2013
- 2013-10-12 CN CN201320629502.1U patent/CN203543458U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |