CN202463357U - English teaching scriber - Google Patents
English teaching scriber Download PDFInfo
- Publication number
- CN202463357U CN202463357U CN2012201117606U CN201220111760U CN202463357U CN 202463357 U CN202463357 U CN 202463357U CN 2012201117606 U CN2012201117606 U CN 2012201117606U CN 201220111760 U CN201220111760 U CN 201220111760U CN 202463357 U CN202463357 U CN 202463357U
- Authority
- CN
- China
- Prior art keywords
- english teaching
- scriber
- teaching
- jig arm
- clamping plate
- 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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- Jigs For Machine Tools (AREA)
Abstract
An English teaching scriber relates to the technical field of teaching aids, is formed by hinging two clamping arms (1) through a pin shaft (2), and is characterized in that support springs (3) are fixedly connected between the rear ends of the clamping arms (1); the front ends of the clamping arms (1) are fixedly connected with two mutually symmetric rectangular clamping plates (4) respectively; and four mutually symmetric arc-shaped clamping grooves with equal intervals are arranged on opposite surfaces of the rectangular clamping plates (4) respectively. The English teaching scriber has the advantages that the structure is simple; the use is convenient; and equal straight lines with equal intervals can be drawn on a blackboard fast with less labor and force, so as to improve the teaching efficiency.
Description
Technical field: the utility model relates to the teaching aid technical field, specifically a kind of English teaching scriber.
Background technology: in English teaching, it is the basis that the student learns English well that English alphabet is write, when teacher gives lessons in the classroom; Need before writing earlier with pen and ruler equidistant four straight lines that draw respectively; So not only troublesome poeration is wasted time and energy, and four straight lines also are difficult to keep equidistance; Influence teaching efficiency, bring inconvenience to teaching.
Summary of the invention: the purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy and simple to handle, and the English teaching scriber of four stripe pitch phase isoline fast can draw.
The purpose of the utility model is achieved in that this English teaching scriber is formed through bearing pin is hinged by two jig arm; It is characterized in that connecting between two jig arm rear ends and fixing support spring; Two jig arm front ends connect fixing symmetrical rectangle clamping plate respectively, are respectively equipped with the symmetrical arc clip slot that four spacings equate on two rectangle clamping plate opposite faces.
During use, in four arc clip slots, grip chalk respectively, then hand take clamping plate on blackboard, to draw four straight lines that spacing equates.
The advantage of the utility model: simple in structure, easy to use, the straight line that four stripe pitch that can on blackboard, draw fast equate, time saving and energy saving, improve efficiency of teaching.
Description of drawings: accompanying drawing 1 is the structure chart of the utility model.
The specific embodiment: describe in further detail below in conjunction with 1 pair of the utility model of accompanying drawing: this English teaching scriber by two jig arm 1 through bearing pin 2 hinged forming; It is characterized in that connecting between two jig arm 1 rear ends and fixing support spring 3; Two jig arm 1 front ends connect respectively on fixing symmetrical 4, two rectangle clamping plate 4 opposite faces of rectangle clamping plate and are respectively equipped with the symmetrical arc clip slot that four spacings equate.
Claims (1)
1. English teaching scriber; By two jig arm (1) through hinged the forming of bearing pin (2); It is characterized in that connecting between two jig arm (1) rear end and fixing support spring (3); Two jig arm (1) front end connects fixing symmetrical rectangle clamping plate (4) respectively, is respectively equipped with the symmetrical arc clip slot that four spacings equate on two rectangle clamping plate (4) opposite face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201117606U CN202463357U (en) | 2012-03-15 | 2012-03-15 | English teaching scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201117606U CN202463357U (en) | 2012-03-15 | 2012-03-15 | English teaching scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463357U true CN202463357U (en) | 2012-10-03 |
Family
ID=46911545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201117606U Expired - Fee Related CN202463357U (en) | 2012-03-15 | 2012-03-15 | English teaching scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463357U (en) |
-
2012
- 2012-03-15 CN CN2012201117606U patent/CN202463357U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: BIAN CE Free format text: FORMER OWNER: BAI XIANGRAN Effective date: 20140207 |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bian Ce Inventor before: Bai Xiangran |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 271100 LAIWU, SHANDONG PROVINCE TO: 271199 LAIWU, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: BAI XIANGRAN TO: BIAN CE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 271199 class 53, grade 1, grade 3, No.1 middle school, Laiwu, Shandong Patentee after: Bian Ce Address before: 271100 class eight, grade seven, garden school, Shandong, Laiwu Patentee before: Bai Xiangran |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130315 |