CN108501590A - A kind of English teaching writing ruling scriber - Google Patents
A kind of English teaching writing ruling scriber Download PDFInfo
- Publication number
- CN108501590A CN108501590A CN201810534456.4A CN201810534456A CN108501590A CN 108501590 A CN108501590 A CN 108501590A CN 201810534456 A CN201810534456 A CN 201810534456A CN 108501590 A CN108501590 A CN 108501590A
- Authority
- CN
- China
- Prior art keywords
- strut
- ruling
- struts
- far
- shell
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000009916 joint effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/028—Hand held or associated with the writing instrument
Abstract
The invention discloses a kind of English teaching writing ruling scribers, including shell, the enclosure interior offers installation cavity, roof is fixedly connected with mounting plate in the installation cavity body, it is rotatably connected to the first strut on the mounting plate side wall, a drive link is fixedly connected on first strut, the inner roof wall of the installation cavity is also welded with mounting base, it is connected with electric pushrod in the mounting base, the one end of the electric pushrod far from mounting base is flexibly connected with drive link, the described one end of first strut far from mounting plate is connected with the second strut, the both ends parallel activity of second strut is connected with two third struts, parallel rotation is connected with two the 4th struts on the installation cavity wall, the one end of two the 4th struts far from installation cavity wall is movably connected on third strut.Simple operation of the present invention, used in English writing ruling scribing line more standard, teaching writing more specification.
Description
Technical field
The present invention relates to teaching aid technical field more particularly to a kind of English teaching writing ruling scribers.
Background technology
In English teaching, four lines, three lattice would generally be drawn out on blackboard in order to make letter write more specification, teacher.
Existing teaching writing ruling hatched manner is typically to draw out four lines, three lattice using one, the ruler horizontal line of horizontal line one, in this way
It is not only cumbersome, but also the horizontal line depth of parallelism drawn can not ensure, the distance between four horizontal lines also bad phase of keeping at a distance
Deng, four lines, three lattice drawn out are nonstandard, be unfavorable for teaching norm writing.
Invention content
It is cumbersome the purpose of the present invention is to solve drawing four lines, three lattice one by one using ruler in the prior art, it paints
Four lines, three lattice made are nonstandard, are unfavorable for the problem of teaching norm is write, and a kind of English teaching proposed is used and writes ruling
Scriber.
To achieve the goals above, present invention employs following technical solutions：A kind of English teaching writing ruling scribing line
Device, including shell, the enclosure interior offer installation cavity, and roof is fixedly connected with mounting plate in the installation cavity body, institute
It states and is rotatably connected to the first strut on mounting plate side wall, a drive link, the installation are fixedly connected on first strut
The inner roof wall of cavity is also welded with mounting base, and electric pushrod is connected in the mounting base, and the electric pushrod is separate
One end of mounting base is flexibly connected with drive link, and the described one end of first strut far from mounting plate is connected with the second strut,
The both ends parallel activity of second strut is connected with two third struts, and parallel rotation is connected on the installation cavity wall
Two the 4th struts, the one end of two the 4th struts far from installation cavity wall are movably connected on third strut, and two
The one end of third strut far from the second strut described in root runs through shell and joint activity is connected with connecting plate, the surface of shell
Offer the movable span that uses of two third struts of cooperation, it is equidistant on the connecting plate lateral wall to be fixedly connected with four chalks
Fixator, the hull outside wall are also symmetrically fixedly connected there are four fixed seat, are slidably connected inside each fixed seat
There are one sliding shoe, each sliding shoe has been fixedly connected with spring with bottom in fixed seat, and each sliding shoe is separate
One end of spring has been fixedly connected with sucker.
In a kind of above-mentioned English teaching is used and writes ruling scriber, outside side of the shell far from chalk fixer
Sidewall weld has handle.
In a kind of above-mentioned English teaching in writing ruling scriber, cooperation third is offered on the movable span side wall
The first sliding rail that strut uses.
In a kind of above-mentioned English teaching in writing ruling scriber, the drive link and the first strut using one at
Type structure.
Cooperation sliding is offered in a kind of above-mentioned English teaching is used and writes ruling scriber, inside the fixed seat
The second sliding rail that block uses.
It is made of resin material in a kind of above-mentioned English teaching with ruling scriber, the shell is write.
In the present invention, the chalk in chalk chalk fixer is set to be contacted with blackboard by pressing shell, then drive electronic push away
Bar is flexible to drive linkage transmission that the connecting plate on third strut top is made to be moved along the movable span of surface of shell, passes through setting two
Root third strut and two the 4th struts use parallel mechanism, make to begin in two third struts and two the 4th strut motion processes
It is parallel eventually, connecting plate can be made to remain at same plane and moved, drive the chalk in chalk fixer on blackboard
Mark four lines, three lattice of standard；Simple operation, used in English writing ruling scribing line more standard, teaching writing more specification.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of English teaching proposed by the present invention writes ruling scriber；
Fig. 2 is the structure enlargement diagram that a kind of English teaching proposed by the present invention writes ruling scriber part A.
In figure：1 shell, 2 mounting plates, 3 first struts, 4 drive links, 5 mounting bases, 6 electric pushrods, 7 second struts, 8
Three struts, 9 the 4th struts, 10 connecting plates, 11 chalk fixers, 12 fixed seats, 13 sliding shoes, 14 springs, 15 suckers, 16
Hand.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of English teaching offers installation with ruling scriber, including shell 1 is write inside shell 1
Cavity, roof is fixedly connected with mounting plate 2 in installation cavity body, is rotatably connected to the first strut 3 on 2 side wall of mounting plate, first
A drive link 4 is fixedly connected on bar 3, drive link 4 and the first strut 3 use integrated formed structure, and structure is more firm, passes
Dynamic effect is more preferable, and the inner roof wall for installing cavity is also welded with mounting base 5, and electric pushrod 6 is connected in mounting base 5, electricity
The dynamic one end of push rod 6 far from mounting base 5 is flexibly connected with drive link 4, one end flexible connection of first strut 3 far from mounting plate 2
There are the second strut 7, the both ends parallel activity of the second strut 7 to be connected with two third struts 8, parallel rotation on cavity wall is installed
Two the 4th struts 9 are connected with, two one end of the 4th strut 9 far from installation cavity wall are movably connected in third strut 8
On, the one end of two third struts 8 far from the second strut 7 runs through shell 1 and joint activity is connected with connecting plate 10, shell 1
Surface offers the movable span that two third struts 8 of cooperation use, and offers what cooperation third strut 8 used on movable span side wall
First sliding rail is more stablized, equidistant fixation on 10 lateral wall of connecting plate when making two third struts 8 that connecting plate 10 be driven to move
There are four chalk fixer 11,1 lateral wall of shell is also symmetrically fixedly connected there are four fixed seat 12 for connection, in each fixed seat 12
Portion is slidably connected there are one sliding shoe 13, and the second sliding rail that cooperation sliding shoe 13 uses is offered inside fixed seat 12, is made
The sliding of sliding shoe 13 is more stablized, and each sliding shoe 13 has been fixedly connected with spring 14 with bottom in fixed seat 12, each to slide
The one end of block 13 far from spring 14 has been fixedly connected with sucker 15, and shell 1 is made of resin material, material lighter in weight and hard
Spend moderate, dynamic convenient for taking, side lateral wall of the shell 1 far from chalk fixer 11 is welded with handle 16, convenient for pressing shell 1
On blackboard.
When utilizing the present invention, chalk is inserted into four chalk fixers 11, English Instructor holds two handles 16, by shell
Body 1 presses on blackboard, the spring 14 of compression four suckers 15 connection, until chalk and blackboard in chalk chalk fixer 11
Contact, driving electric pushrod 6 is flexible, and electric pushrod 6 pushes drive link 4 and the first strut 3, and the first strut 3 is made to rotate, first
The rotation of bar 3 pushes the second strut 7, and the support and restriction effect, the second strut 7 due to two the 4th struts 9 move down drive
Two third struts 8 for being connected to bar both ends are rotated along with the tie point of the 4th strut 9, make the connecting plate on 8 top of third strut
10 movable span along 1 surface of shell moves, since two third struts 8 are all the parallel mechanism that uses, fortune with two the 4th struts 9
Two third struts 8 and two the 4th struts 9 are parallel always during dynamic, and connecting plate 10 can be made to remain at same plane
It is moved, the chalk in chalk fixer 11 is driven to mark four lines, three lattice of standard on blackboard.
Claims (6)
1. a kind of English teaching writing ruling scriber, including shell（1）, which is characterized in that the shell（1）Inside opens up
There is an installation cavity, roof is fixedly connected with mounting plate in the installation cavity body（2）, the mounting plate（2）It is rotatablely connected on side wall
There is the first strut（3）, first strut（3）On be fixedly connected with a drive link（4）, the inner roof wall of the installation cavity
Also it is welded with mounting base（5）, the mounting base（5）On be connected with electric pushrod（6）, the electric pushrod（6）Far from peace
Fill seat（5）One end and drive link（4）Flexible connection, first strut（3）Far from mounting plate（2）One end be connected with
Second strut（7）, second strut（7）Both ends parallel activity be connected with two third struts（8）, the installation cavity side
Parallel rotation is connected with two the 4th struts on wall（9）, two the 4th struts（9）One end far from installation cavity wall is equal
It is movably connected in third strut（8）On, two third struts（8）Far from the second strut（7）One end run through shell（1）
And joint activity is connected with connecting plate（10）, the shell（1）Surface offers two third struts of cooperation（8）The activity used
Hole, the connecting plate（10）It is equidistant on lateral wall to be fixedly connected with four chalk fixers（11）, the shell（1）Lateral wall
Fixed seat there are four being also symmetrically fixedly connected（12）, each fixed seat（12）Inside is slidably connected, and there are one sliding shoes
（13）, each sliding shoe（13）With fixed seat（12）Interior bottom has been fixedly connected with spring（14）, each sliding shoe
（13）Far from spring（14）One end be fixedly connected with sucker（15）.
2. a kind of English teaching according to claim 1 writing ruling scriber, which is characterized in that the shell（1）
Far from chalk fixer（11）Side lateral wall be welded with handle（16）.
3. a kind of English teaching according to claim 1 writing ruling scriber, which is characterized in that the movable span side
Cooperation third strut is offered on wall（8）The first sliding rail used.
4. a kind of English teaching according to claim 1 writing ruling scriber, which is characterized in that the drive link
（4）With the first strut（3）Using integrated formed structure.
5. a kind of English teaching according to claim 1 writing ruling scriber, which is characterized in that the fixed seat
（12）Inside offers cooperation sliding shoe（13）The second sliding rail used.
6. a kind of English teaching according to claim 1 writing ruling scriber, which is characterized in that the shell（1）
It is made of resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534456.4A CN108501590A (en) | 2018-05-30 | 2018-05-30 | A kind of English teaching writing ruling scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534456.4A CN108501590A (en) | 2018-05-30 | 2018-05-30 | A kind of English teaching writing ruling scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108501590A true CN108501590A (en) | 2018-09-07 |
Family
ID=63402123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810534456.4A Pending CN108501590A (en) | 2018-05-30 | 2018-05-30 | A kind of English teaching writing ruling scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108501590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046494A (en) * | 2021-04-07 | 2021-06-29 | 济南弘宝商贸有限公司 | Perforating device for perforating manual leather arc-shaped edge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892500Y (en) * | 2006-04-13 | 2007-04-25 | 隗立福 | Four-line lattice and stave draughting instrument |
| JP2007125891A (en) * | 2006-11-01 | 2007-05-24 | Hiroaki Kuroda | Appliance for drawing some lines |
| CN201670017U (en) * | 2010-05-21 | 2010-12-15 | 郑双本 | Portable user-friendly line-marking pen for English board writing |
| CN202038067U (en) * | 2011-05-12 | 2011-11-16 | 宋红霞 | English four-line three-grid scriber with rail |
| CN202200745U (en) * | 2011-08-30 | 2012-04-25 | 盖春秋 | Line drawing device for use in English teaching |
| CN208730660U (en) * | 2018-05-30 | 2019-04-12 | 李跃端 | A kind of English teaching writing ruling scriber |
-
2018
- 2018-05-30 CN CN201810534456.4A patent/CN108501590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892500Y (en) * | 2006-04-13 | 2007-04-25 | 隗立福 | Four-line lattice and stave draughting instrument |
| JP2007125891A (en) * | 2006-11-01 | 2007-05-24 | Hiroaki Kuroda | Appliance for drawing some lines |
| CN201670017U (en) * | 2010-05-21 | 2010-12-15 | 郑双本 | Portable user-friendly line-marking pen for English board writing |
| CN202038067U (en) * | 2011-05-12 | 2011-11-16 | 宋红霞 | English four-line three-grid scriber with rail |
| CN202200745U (en) * | 2011-08-30 | 2012-04-25 | 盖春秋 | Line drawing device for use in English teaching |
| CN208730660U (en) * | 2018-05-30 | 2019-04-12 | 李跃端 | A kind of English teaching writing ruling scriber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046494A (en) * | 2021-04-07 | 2021-06-29 | 济南弘宝商贸有限公司 | Perforating device for perforating manual leather arc-shaped edge |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |