CN203651283U - Line drawing assist device for English teaching - Google Patents
Line drawing assist device for English teaching Download PDFInfo
- Publication number
- CN203651283U CN203651283U CN201320735058.1U CN201320735058U CN203651283U CN 203651283 U CN203651283 U CN 203651283U CN 201320735058 U CN201320735058 U CN 201320735058U CN 203651283 U CN203651283 U CN 203651283U
- Authority
- CN
- China
- Prior art keywords
- assist device
- line drawing
- english teaching
- fixedly connected
- drawing assist
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a line drawing assist device for English teaching and relates to the technical field of teaching assist tools. The line drawing assist device comprises a rectangular supporting frame (1), suckers (2), rollers (3), a connection rod (4) and a limit plate (5), wherein four corners on the back surface of the rectangular supporting frame (1) are fixedly connected with the suckers (2) which are mutually symmetrical. The line drawing assist device for English teaching is characterized in that transverse grooves (6) which are mutually symmetrical are arranged on opposite surfaces of two transverse frames of the rectangular supporting frame (1), two rollers (3) connected through a connection rod (4) are arranged in each of the transverse grooves (6), a limit plate (5) is fixedly connected between two connection rods (4), and four chalk inserting holes are formed in the limit plate (5) at intervals uniformly. The line drawing assist device for English teaching is simple in structure, convenient to operate and capable of helping teachers to draw parallel lines parallel to each other and with equal spacing on the blackboard easily and facilitating standard writing of English letters.
Description
Technical field: the utility model relates to teaching appurtenance technical field, specifically a kind of English teaching assist device for drawing.
Background technology: in the time taking lessons in English, for expressing alphabetical specification writing, teacher need to draw four line three lattice conventionally on blackboard, and teacher is drawing with a horizontal line of horizontal line of ruler in the time drawing four line three lattice.Because being manually operates by rule of thumb, the horizontal line depth of parallelism not only drawing cannot guarantee, and distance between horizontal line can not well hold, and makes four line three lattice drawn out nonstandard, is unfavorable for specification writing.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of English teaching assist device for drawing that can make teacher draw easily standard four line three lattice on blackboard.
The purpose of this utility model is achieved in that this English teaching assist device for drawing comprises rectangle carriage, sucker, roller, connecting rod, limiting plate, four jiaos, the rectangle carriage back side is being fixedly connected with respectively symmetrical sucker, on two horizontal frame opposite faces of rectangle carriage, be respectively equipped with symmetrical transverse concave groove, in each transverse concave groove, be respectively equipped with two by the connected roller of connecting rod, between two connecting rods, be fixedly connected with limiting plate, evenly spacedly above limiting plate be provided with four chalk jacks.
When use, by sucker, this device is absorbed and fixed on blackboard, then chalk is inserted to chalk jacks different in limiting plate and draw successively four straight lines.
Advantage of the present utility model: simple in structure, easy and simple to handle, the equal parallel lines of spacing that can make teacher draw on blackboard to be easily parallel to each other, are convenient to the specification writing of English letter.
Accompanying drawing explanation: Fig. 1 is structure chart of the present utility model.
The specific embodiment: the utility model is described in further detail below in conjunction with Fig. 1: this English teaching assist device for drawing comprises rectangle carriage 1, sucker 2, roller 3, connecting rod 4, limiting plate 5, four jiaos, rectangle carriage 1 back side is being fixedly connected with respectively symmetrical sucker 2, on two horizontal frame opposite faces of rectangle carriage 1, be respectively equipped with symmetrical transverse concave groove 6, in each transverse concave groove 6, be respectively equipped with two by the connected roller 3 of connecting rod 4, between two connecting rods 4, be fixedly connected with limiting plate 5, limiting plate 5 is evenly spaced is above provided with four chalk jacks.
Claims (1)
1. an English teaching assist device for drawing, comprise rectangle carriage (1), sucker (2), roller (3), connecting rod (4), limiting plate (5), four jiaos, rectangle carriage (1) back side is being fixedly connected with respectively symmetrical sucker (2), it is characterized in that being respectively equipped with symmetrical transverse concave groove (6) on two horizontal frame opposite faces of rectangle carriage (1), in each transverse concave groove (6), be respectively equipped with two by the connected roller (3) of connecting rod (4), between two connecting rods (4), be fixedly connected with limiting plate (5), limiting plate (5) is evenly spaced is above provided with four chalk jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735058.1U CN203651283U (en) | 2013-11-15 | 2013-11-15 | Line drawing assist device for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735058.1U CN203651283U (en) | 2013-11-15 | 2013-11-15 | Line drawing assist device for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651283U true CN203651283U (en) | 2014-06-18 |
Family
ID=50917716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735058.1U Expired - Fee Related CN203651283U (en) | 2013-11-15 | 2013-11-15 | Line drawing assist device for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525093A (en) * | 2019-09-24 | 2019-12-03 | 徐州工程学院 | Adjustable spacing marking-out rule |
-
2013
- 2013-11-15 CN CN201320735058.1U patent/CN203651283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525093A (en) * | 2019-09-24 | 2019-12-03 | 徐州工程学院 | Adjustable spacing marking-out rule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202507794U (en) | Line drawing device for English teaching | |
| CN203651283U (en) | Line drawing assist device for English teaching | |
| CN203046640U (en) | Four-line three-grid scribing device for English teaching | |
| CN203697800U (en) | Idler wheel type English four-line lattice scriber | |
| CN203511082U (en) | Scriber for English teaching | |
| CN201506157U (en) | Rapid parallel line drawing device | |
| CN205022238U (en) | Teaching ruler | |
| CN203267583U (en) | Four-line three-grid scriber for English teaching | |
| CN201506159U (en) | Parallel line drawing tool | |
| CN202541125U (en) | Four-line three-grid scriber | |
| CN202593087U (en) | Line drawing device for English teaching | |
| CN202389052U (en) | Four-line three-grid drawing aid for English teaching | |
| CN203937403U (en) | English teaching chalker | |
| CN203496510U (en) | Line drawing device for English teaching | |
| CN203093520U (en) | Marking device for English teaching | |
| CN204077172U (en) | A kind of scriber for English teaching | |
| CN202413153U (en) | Special ruler for business administration | |
| CN202764543U (en) | English mark scraper | |
| CN204614302U (en) | A kind of physical plane course of teaching simple harmonic device | |
| CN204278874U (en) | A kind of English teaching fast scribing plate | |
| CN203093516U (en) | Line tool for blackboard | |
| CN203236920U (en) | Primary Chinese teaching board device | |
| CN204055080U (en) | Mathematical education line drawing ruler | |
| CN203418902U (en) | English teaching ruler | |
| CN203157506U (en) | Pinyin four-line grid drawing ruler for Chinese teaching |
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: 20140618 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |