CN107433806A - A kind of scriber for English language teaching - Google Patents
A kind of scriber for English language teaching Download PDFInfo
- Publication number
- CN107433806A CN107433806A CN201611262855.7A CN201611262855A CN107433806A CN 107433806 A CN107433806 A CN 107433806A CN 201611262855 A CN201611262855 A CN 201611262855A CN 107433806 A CN107433806 A CN 107433806A
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- shell shape
- trap
- holding handle
- hand
- 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
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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
-
- 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
- B43L13/04—Guides for rulers
- B43L13/043—Guides for rulers with squares
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- Toys (AREA)
Abstract
The invention discloses a kind of scriber for English language teaching,Include the hand holding handle of cylinder,The periphery of hand holding handle is arranged with hand-held set,The right-hand member of hand holding handle is fixedly installed trap,The left end of hand holding handle is fixedly installed parallel block,Carrier bar is provided with trap,Trap is fixedly connected by bolt with carrier bar,Two searchlights are relatively set with the body of trap,Two searchlights are fixedly connected with the body of trap,The female connector of more than four is provided with the body of rod of carrier bar,The top of female connector is provided with fastener,Injected in fastener and be provided with armed lever,The front end of armed lever is fixedly installed pushing pad,The rear end of armed lever is fixedly installed chalk clamp,Chalk is clamped with chalk clamp,The operation knob of operation chalk clamp folding is provided with chalk clamp,The front end of each female connector, which is installed with, connects block,Connect the left and right sides in block and be installed with the first spiral shell shape hole and the second spiral shell shape hole respectively,Baffle-wall is provided between first spiral shell shape hole and the second spiral shell shape hole,Whole device is simple in construction,It is very easy to use,It is convenient to carry,Low manufacture cost,It is adapted to promote the use of.
Description
Technical field
The present invention relates to instructional technology field, particularly a kind of scriber for English language teaching.
Background technology
At present, in teaching process, teacher can carry out setting-out operation on blackboard, particularly in English teaching, English
The writing of letter is the basis that student learns English well, and teacher needs first to be drawn on blackboard with chalk and ruler before writing on blackboard
Four line lattice of four straight lines of identical distance as English teaching, but it is so troublesome in poeration, while four straight lines are difficult to keep
Between interval be equal, and four lines also are difficult to keeping parallelism, and this writing to later stage English alphabet brings inconvenience, in addition always
Teacher needs longer time in setting-out, waste preciousness instructional blocks of time, teaching efficiency can be influenceed, to teaching bring it is many not
Just.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of scriber for English language teaching.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of scriber for English language teaching, include the hand holding handle of cylinder, the periphery of the hand holding handle is arranged with hand-held set, described
The right-hand member of hand holding handle is fixedly installed trap, and the left end of the hand holding handle is fixedly installed parallel block, is provided with the trap
Carrier bar, the trap are fixedly connected by bolt with the carrier bar, and two spies are relatively set with the body of the trap
Illuminator, two searchlights are fixedly connected with the body of the trap, and two searchlights playing illumination at night
Act on, the female connector of more than four is provided with the body of rod of the carrier bar, the top of the female connector is provided with fastener, in the card
Injected in part and be provided with armed lever, the front end of the armed lever is fixedly installed pushing pad, and the rear end of the armed lever is fixedly installed powder
Pen clip has, and is clamped with chalk in the chalk clamp, the behaviour for operating the chalk clamp folding is provided with the chalk clamp
Make knob, the front end of each female connector, which is installed with, connects block, and the left and right sides connect in block is installed with the first spiral shell shape hole respectively
With the second spiral shell shape hole, baffle-wall is provided between the first spiral shell shape hole and the second spiral shell shape hole, connects described in each two and sets between block
There is an adjusting apparatus, the first spiral shell shape bar and that the adjusting apparatus is taken turns by adjustment and sets the adjustment to take turns the left and right sides respectively
Two spiral shell shape bars, the whorl on the first spiral shell shape bar and the second spiral shell shape bar are set in the opposite direction, the first spiral shell shape bar and institute
State the second spiral shell shape hole screw thread mating connect in block near the first spiral shell shape bar, the second spiral shell shape bar and described second
The the first spiral shell shape hole screw thread mating connect in block near spiral shell shape bar.
Preferably, the hand-held set is made up of elastomeric material, and the hand-held set is fixed with the hand holding handle by seccotine,
Described push is fixed between pad and the armed lever by seccotine, and the diameter of the hand holding handle is less than the diameter of the hand-held set,
The length of the parallel block is more than the diameter of the hand holding handle, and the parallel block is square.
Preferably, in the trap and the left end of the carrier bar is provided with the perforation passed through for the bolt, institute
The locating pin for being provided with the back-end location of female connector and connecting the carrier bar is stated, the connection armed lever is provided with the fastener
Locking nail.
Preferably, that one end end of the carrier bar disengaging trap is removable is arranged with keeper, the positioning
Part left end has the whorl portion with carrier bar mating, and the right-hand member of the carrier bar, which has, is coupled the whorl portion
Whorl hole, the periphery ring-type of the keeper are provided with the clamping face of more than four.
In use, the armed lever is injected in the fastener first so that the pen of the chalk clamped in each chalk clamp
The armed lever and the fastener are then fixed, then adjusted by adjusting apparatus in same plane by head by the locking nail
Interval between each two female connector so that the interval between each two female connector is equal, after adjusting by locating pin by described in
Female connector is positioned on the carrier bar, is then held the hand holding handle and is caused the bottom surface of the parallel block and the frame of blackboard bottom
Offset so that the nib of the chalk is fitted on blackboard, finally to the hand holding handle exert a force with cause the parallel block along
The frame sliding of blackboard bottom, the chalk draws straight line parallel and that interval is equivalent on blackboard, in order in teaching process
Middle writing is used, and illuminating effect can be played at night so as to convenient right at night by two searchlights being oppositely arranged
Adjusting apparatus is adjusted to realize that the interval between each two female connector is adjusted, and setting-out work is carried out on blackboard at night to facilitate
Industry.
The beneficial effects of the invention are as follows：Interval between each two female connector is adjusted by adjusting apparatus so that each two connects
Interval between set is equal, convenient to being damaged in chalk clamp by operation knob to meet the use of four rulings in English teaching
Bad chalk is changed, and is conveniently held hand holding handle by hand-held set, is prevented the generation of skidding when hand holds hand holding handle,
Positioned parallel is carried out by the parallel block of setting so that chalk can draw straight straight line on blackboard, avoid in setting-out
Tilt, whole device is simple in construction, very easy to use, carries convenient, low manufacture cost, is adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of middle regulator of the present invention；
Fig. 3 is the schematic cross-sectional view of hand holding handle in the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of scriber for English language teaching shown in Fig. 1, Fig. 2 and Fig. 3, include cylindrical hand holding handle 1, the hand
The periphery for holding handle 1 is arranged with hand-held set 101, and the right-hand member of the hand holding handle 1 is fixedly installed trap 2, the left end of the hand holding handle 1
Parallel block 11 is fixedly installed, carrier bar 3 is provided with the trap 2, the trap 2 passes through bolt 202 and the carrier bar 3
It is fixedly connected, two searchlights 67, two searchlights 67 and the trap 2 is relatively set with the body of the trap 2
Body be fixedly connected, two searchlights 67 are set to play illuminating effect at night on the body of rod of the carrier bar 3
There is the female connector 4 of more than four, the top of the female connector 4 is provided with fastener 401, is injected in the fastener 401 and is provided with armed lever
5, the front end of the armed lever 5, which is fixedly installed, pushes pad 512, and the rear end of the armed lever 5 is fixedly installed chalk clamp 7, described
Chalk 6 is clamped with chalk clamp 7, the operation knob for operating the folding of chalk clamp 7 is provided with the chalk clamp 7
601, the front end of each female connector 4, which is installed with, connects block 402, and the left and right sides connect in block 402 is installed with the first spiral shell respectively
The spiral shell shape hole 4021 of shape hole 4023 and second, baffle-wall is provided between the first spiral shell shape hole 4023 and the second spiral shell shape hole 4021
4022, connect described in each two and be provided with adjusting apparatus 9 between block 402, the adjusting apparatus 9 is by adjustment wheel 91 and sets respectively
The the first spiral shell shape bar 92 and the second spiral shell shape bar 93 of the left and right sides of adjustment wheel 91, the first spiral shell shape bar 92 and the second spiral shell shape bar
Whorl on 93 is set in the opposite direction, and block 402 is connect described near the first spiral shell shape bar 92 and the first spiral shell shape bar 92
The interior screw thread of second spiral shell shape hole 4021 mating, the second spiral shell shape bar 93 near the second spiral shell shape bar 93 described in connect
The screw thread of the first spiral shell shape hole 4023 mating in block 402.
Wherein, the hand-held set 101 is made up of elastomeric material, and the hand-held set 101 passes through seccotine with the hand holding handle 1
It is fixed, fixed between the pushing pad 512 and the armed lever 5 by seccotine, the diameter of the hand holding handle 1 is less than described hold
The diameter of set 101, the length of the parallel block 11 are more than the diameter of the hand holding handle 1, and the parallel block 11 is square.
Wherein, in the trap 2 and the left end of the carrier bar 3 is provided with the perforation passed through for the bolt 202,
The locating pin for connecting the carrier bar 3 is provided with the back-end location of the female connector 4（It is not shown）, set on the fastener 401
There is the locking nail 411 for connecting the armed lever 5, the bolt 202, locating pin and locking nail 411 are each in the present apparatus to facilitate
The installation and removal of part and the steadiness for improving present apparatus integrated connection.
Wherein, the carrier bar 3 depart from the trap 2 that one end end it is removable be arranged with keeper 8, in order to
Increase the quantity of the female connector 4 on the carrier bar 3 as needed, that is, increase the quantity of the chalk 6, so as to increase the present apparatus
Setting-out quantity, the left end of keeper 8 have with the carrier bar 3 mating whorl portion 811, the right side of the carrier bar 3
End is with the whorl hole that the whorl portion 811 is coupled（It is not shown）, the periphery ring-type of the keeper 8 is provided with four
Clamping face 812 above, it is convenient that keeper 8 is rotated by setting clamping face 812, it is easy to Forced rotation, passes through positioning
Part 8 can avoid female connector 4 from sliding the excess of stroke.
In use, the armed lever 5 is injected in the fastener 401 first so that the chalk clamped in each chalk clamp 7
The armed lever 5 and the fastener 401 are then fixed, then passed through in same plane by 6 nib by the locking nail 411
Adjusting apparatus 9 adjusts the interval between each two female connector 4 so that the interval between each two female connector 4 is equal, and leads to after adjusting
Cross locating pin the female connector 4 is positioned on the carrier bar 3, then hold the hand holding handle 1 and cause the parallel block 11
The frame of bottom surface and blackboard bottom is offseted so that the nib of the chalk 6 is fitted on blackboard, and finally the hand holding handle 1 is applied
For power to cause frame of the parallel block 11 along blackboard bottom to slide, the chalk 6 draws parallel and interval etc. on blackboard
Same straight line, used in order to be write in teaching process, can be at night by two searchlights 67 being oppositely arranged
Illuminating effect is played at night to be adjusted adjusting apparatus 9 to realize that the interval between each two female connector 4 is adjusted so as to convenient,
Setting-out operation is carried out on blackboard at night to facilitate.
The beneficial effects of the invention are as follows：Interval between each two female connector is adjusted by adjusting apparatus so that each two connects
Interval between set is equal, convenient to being damaged in chalk clamp by operation knob to meet the use of four rulings in English teaching
Bad chalk is changed, and is conveniently held hand holding handle by hand-held set, is prevented the generation of skidding when hand holds hand holding handle,
Positioned parallel is carried out by the parallel block of setting so that chalk can draw straight straight line on blackboard, avoid in setting-out
Tilt, whole device is simple in construction, very easy to use, carries convenient, low manufacture cost, is adapted to promote the use of.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
- A kind of 1. scriber for English language teaching, it is characterised in that：Include the hand holding handle of cylinder, the periphery of hand holding handle is arranged with hand Set is held, the right-hand member of hand holding handle is fixedly installed trap, and the left end of hand holding handle is fixedly installed parallel block, carrying is provided with trap Bar, trap are fixedly connected by bolt with carrier bar, are relatively set with two searchlights on the body of trap, two searchlights with The body of trap is fixedly connected, and the female connector of more than four is provided with the body of rod of carrier bar, and the top of female connector is provided with fastener, To be injected in fastener and be provided with armed lever, the front end of armed lever is fixedly installed pushing pad, and the rear end of armed lever is fixedly installed chalk clamp, Chalk is clamped with chalk clamp, the operation knob of operation chalk clamp folding is provided with chalk clamp, before each female connector End is installed with and connects block, connects the left and right sides in block and is installed with the first spiral shell shape hole and the second spiral shell shape hole respectively, the first spiral shell shape hole and the Baffle-wall is provided between two spiral shell shape holes, each two is provided with adjusting apparatus between connecing block, and adjusting apparatus is taken turns by adjustment and difference Set and adjust the first spiral shell shape bar and the second spiral shell shape bar at left and right sides of taking turns, the whorl side on the first spiral shell shape bar and the second spiral shell shape bar To being reversed, the second spiral shell shape hole screw thread connect in block near the first spiral shell shape bar and the first spiral shell shape bar is coupled, the second spiral shell shape bar It is coupled with the first spiral shell shape hole screw thread connect in block near the second spiral shell shape bar.
- 2. scriber for English language teaching according to claim 1, it is characterised in that：The hand-held set is elastomeric material system Into hand-held set is fixed with hand holding handle by seccotine, is pushed and is fixed between pad and armed lever by seccotine, the diameter of hand holding handle is small In the diameter of hand-held set, the length of parallel block is more than the diameter of hand holding handle, and parallel block is square.
- 3. scriber for English language teaching according to claim 1, it is characterised in that：In the trap and carrier bar a left side End is provided with the perforation passed through for bolt, and the locating pin of connection carrier bar is provided with the back-end location of female connector, is set on fastener It is equipped with the locking nail of connection armed lever.
- 4. scriber for English language teaching according to claim 1, it is characterised in that：The carrier bar departs from that of trap End end is removable to be arranged with keeper, and keeper left end has the whorl portion with carrier bar mating, the right-hand member tool of carrier bar There is the whorl hole in mating whorl portion, the periphery ring-type of keeper is provided with the clamping face of more than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262855.7A CN107433806A (en) | 2016-12-30 | 2016-12-30 | A kind of scriber for English language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262855.7A CN107433806A (en) | 2016-12-30 | 2016-12-30 | A kind of scriber for English language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107433806A true CN107433806A (en) | 2017-12-05 |
Family
ID=60458153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611262855.7A Pending CN107433806A (en) | 2016-12-30 | 2016-12-30 | A kind of scriber for English language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107433806A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979951U (en) * | 2011-02-01 | 2011-09-21 | 黄鑫 | Novel scriber for English teaching |
| CN202439446U (en) * | 2012-01-11 | 2012-09-19 | 李安居 | Blackboard-writing grid-drawing device for Chinese teaching |
| CN203623233U (en) * | 2013-12-26 | 2014-06-04 | 黑龙江民族职业学院 | English three-line drawing tool capable of using chalk stubs |
| CN203844486U (en) * | 2014-03-14 | 2014-09-24 | 赵迪 | Multifunctional marking tool for English teaching |
| CN205523263U (en) * | 2016-01-25 | 2016-08-31 | 陕西职业技术学院 | English marking device convenient to adjust |
| CN205705869U (en) * | 2016-03-31 | 2016-11-23 | 郑州澍青医学高等专科学校 | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position |
-
2016
- 2016-12-30 CN CN201611262855.7A patent/CN107433806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979951U (en) * | 2011-02-01 | 2011-09-21 | 黄鑫 | Novel scriber for English teaching |
| CN202439446U (en) * | 2012-01-11 | 2012-09-19 | 李安居 | Blackboard-writing grid-drawing device for Chinese teaching |
| CN203623233U (en) * | 2013-12-26 | 2014-06-04 | 黑龙江民族职业学院 | English three-line drawing tool capable of using chalk stubs |
| CN203844486U (en) * | 2014-03-14 | 2014-09-24 | 赵迪 | Multifunctional marking tool for English teaching |
| CN205523263U (en) * | 2016-01-25 | 2016-08-31 | 陕西职业技术学院 | English marking device convenient to adjust |
| CN205705869U (en) * | 2016-03-31 | 2016-11-23 | 郑州澍青医学高等专科学校 | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171205 |