CN202463356U - Scriber for English teaching - Google Patents
Scriber for English teaching Download PDFInfo
- Publication number
- CN202463356U CN202463356U CN2012200918518U CN201220091851U CN202463356U CN 202463356 U CN202463356 U CN 202463356U CN 2012200918518 U CN2012200918518 U CN 2012200918518U CN 201220091851 U CN201220091851 U CN 201220091851U CN 202463356 U CN202463356 U CN 202463356U
- Authority
- CN
- China
- Prior art keywords
- chalk
- scriber
- groove
- english teaching
- slide rail
- 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
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a scriber for English teaching. The scriber comprises a base plate (1) and chalks, wherein a slide rail (2) is arranged each of the right side of the upper end and the right side of the lower end of the base plate (1); a sliding plate (3) with pulleys (4) is arranged between the slide rails (2); a through groove (6) is formed in the middle of the sliding plate (3); four chalk clamps (5) are arranged in the through groove (6); and the chalks are arranged in the chalk clamps (5). With the adoption of the structure, the scriber is convenient to use, is retractable, is easy to operate and is sanitary.
Description
Technical field
The utility model relates to a kind of English teaching appurtenance, relates in particular to a kind of English teaching and uses scriber.
Background technology
At present the teacher teaches English on the dais, and the teacher draws four line lattice and adopts ruler, does not have the specific purpose tool setting-out, and so not only the line of picture is uneven, and the not high and chalk foam of efficient is fallen also unhygienic on hand and wasted valuable instructional blocks of time.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and is easy to use, scalable, and the English teaching of health easy to operate is used scriber.
The technical scheme of the utility model is that a kind of English teaching is used scriber; It comprises substrate 1 and chalk; It is characterized in that: right side, upper end and right side, lower end at described substrate 1 are respectively equipped with slide rail 2, between said slide rail 2, are provided with the slide plate 3 of band pulley 4, are provided with groove 6 at the middle part of said slide plate 3; Be provided with four chalk clampers 5 in the said groove 6, be provided with said chalk in the said chalk clamper 5.
The two ends that the technical scheme of the utility model can also be arranged on the said chalk clamper 5 in the said groove 6 are respectively equipped with clamp nut 8.
The technical scheme of the utility model can also be to be provided with sucker 7 in the bottom of said substrate 1.
The beneficial effect of the utility model is to be respectively equipped with slide rail 2 through right side, upper end and right side, lower end at described substrate 1; Between said slide rail 2, be provided with the slide plate 3 of band pulley 4; Be provided with groove 6 at the middle part of said slide plate 3; Be provided with four chalk clampers 5 in the said groove 6, be provided with said chalk in the said chalk clamper 5; During use, chalk is placed in the chalk clamper 5 position of adjustment chalk clamper 5 in groove 6; And it is fixing to pass through clamp nut 8, substrate 1 is placed on the blackboard and through sucker 7 be adsorbed on the blackboard, with hand sliding skateboard 3; Four line lattice of standard can draw in the optional position of blackboard; Realized easy to use, scalable, hygiene effect easy to operate.
Description of drawings
Fig. 1 is the structure chart of the utility model
Among Fig. 11, substrate, 2, slide rail, 3, slide plate, 4, pulley, 5, the chalk clamper, 6, groove, 7, sucker, 8, clamp nut.
The specific embodiment
According to shown in Figure 1; The utility model relates to a kind of English teaching and uses scriber, and it comprises substrate 1 and chalk, is provided with sucker 7 in the bottom of said substrate 1; Right side, upper end and right side, lower end at described substrate 1 are respectively equipped with slide rail 2; Between said slide rail 2, be provided with the slide plate 3 of band pulley 4, be provided with groove 6, be provided with four chalk clampers 5 in the said groove 6 at the middle part of said slide plate 3; The two ends that are arranged on the said chalk clamper 5 in the said groove 6 are respectively equipped with clamp nut 8, are provided with said chalk in the said chalk clamper 5; During use, chalk is placed in the chalk clamper 5 position of adjustment chalk clamper 5 in groove 6; And it is fixing to pass through clamp nut 8, substrate 1 is placed on the blackboard and through sucker 7 be adsorbed on the blackboard, with hand sliding skateboard 3; Four line lattice of standard can draw in the optional position of blackboard; Realized easy to use, scalable, hygiene effect easy to operate.
Claims (3)
1. an English teaching is used scriber; It comprises substrate (1) and chalk; It is characterized in that: right side, upper end and right side, lower end at described substrate (1) are respectively equipped with slide rail (2), between said slide rail (2), are provided with the slide plate (3) of band pulley (4), are provided with groove (6) at the middle part of said slide plate (3); Be provided with four chalk clampers (5) in the said groove (6), be provided with said chalk in the said chalk clamper (5).
2. English teaching according to claim 1 is used scriber, it is characterized in that: the two ends that are arranged on the said chalk clamper (5) in the said groove (6) are respectively equipped with clamp nut (8).
3. English teaching according to claim 1 and 2 is used scriber, it is characterized in that: be provided with sucker (7) in the bottom of said substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200918518U CN202463356U (en) | 2012-03-02 | 2012-03-02 | Scriber for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200918518U CN202463356U (en) | 2012-03-02 | 2012-03-02 | Scriber for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463356U true CN202463356U (en) | 2012-10-03 |
Family
ID=46911544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200918518U Expired - Fee Related CN202463356U (en) | 2012-03-02 | 2012-03-02 | Scriber for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463356U (en) |
-
2012
- 2012-03-02 CN CN2012200918518U patent/CN202463356U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130302 |