CN106218280A - A kind of English teaching aid - Google Patents
A kind of English teaching aid Download PDFInfo
- Publication number
- CN106218280A CN106218280A CN201610768908.6A CN201610768908A CN106218280A CN 106218280 A CN106218280 A CN 106218280A CN 201610768908 A CN201610768908 A CN 201610768908A CN 106218280 A CN106218280 A CN 106218280A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- chalk
- teaching aid
- adjustable plate
- english teaching
- 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
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 present invention relates to a kind of English teaching aid, including the base (1) connecting horizontal slide rail (2), horizontal slide rail connects column (3), fixing connection upright slide rail (4) on column, upright slide rail connects adjustable plate (8), adjustable plate connects setting-out seat (9), setting-out seat connects four chalk sleeves (10), vertical apart from identical between the adjacent chalk sleeve of any two (10), the motor (7) being also connected with on horizontal slide rail, the output shaft of motor connects and coordinates drive lead screw (12) with adjustable plate, also include the power supply (6) powered for motor.Advantages of the present invention: this device is placed on chalk in chalk sleeve, the altitude mixture control of chalk is convenient, when drawing four line lattice, exactly, and the line lattice that draw are longer, it is easy to use, simple to operate, good visual effect, it is possible to allow student produce deep impression, reaches the purpose of preferable teaching efficiency.
Description
Technical field
The present invention relates to a kind of educational aid, particularly to a kind of English teaching aid.
Background technology
English is as a kind of universal language, and the degree being taken seriously in China is increasing, English as a kind of language,
Should be from primary school, present stage starts to pick up from baby stages in China.It is all from 26 letters it is known that study English
Start to have learned, be to be necessary for using four line lattice at 26 letters of study.At present, it is required for first existing during English teaching
Four line lattice are drawn, so before teaching starts, teacher needs to devote a tremendous amount of time manual picture four line lattice in advance on blackboard.Present stage
Setting-out lattice mode be typically all and use ruler to lean against on blackboard, then deposit with chalk not only grasp along ruler setting-out, this mode
Bother, the limited length of line lattice, and lose time very much, and four drawn line three compartments are away from being difficult to ensure that standard, vision
Weak effect, it is difficult to leave deep impression to student, affects effect and the progress of teaching to a certain extent.So present stage is anxious
Need a kind of device for four line lattice for teacher, through extensively retrieval, not yet find ideal technical scheme.
Summary of the invention
The invention aims to solve present stage in process of English teaching, talk about four line lattice exist troublesome poeration,
Setting-out is time-consuming, and four drawn line three compartments are away from being difficult to ensure that the shortcomings such as standard, poor visual effect, and a kind of English proposed
Teaching aid.
To achieve these goals, present invention employs following technical scheme:
A kind of English teaching aid, it is characterised in that: including base, be connected on described base horizontal slide rail, described
Laterally fixing on the transverse slider of slide rail connect column, fixing on described column connect a upright slide rail, described vertically
Connect adjustable plate on the upright slide block of slide rail, described adjustable plate connects setting-out seat, described setting-out seat connects four powder
The pen cap, vertical apart from identical between the adjacent chalk sleeve of any two, described transverse slider is also connected with output shaft and upwards sets
The motor put, connects a screw mandrel on the output shaft of described motor, and screw mandrel coordinates with described adjustable plate and is in transmission connection；
Also include the power supply powered for described motor.
On the basis of technique scheme, can there is a technical scheme further below:
Described power supply position fixed power source or portable power source, when described power supply uses portable power source, it is arranged on described horizontal cunning
On block.
Connecting a gripper shoe on described transverse slider, described motor and described power supply are fixedly connected with in gripper shoe
On.
Both sides below described horizontal slide rail are equipped with a longitudinal slide rail, and described horizontal slide rail is connected to two longitudinal directions
On the longitudinal sliding block of slide rail.
Described column is additionally provided with the handle for movement.
It is an advantage of the current invention that: this device is placed on chalk in chalk sleeve, lifted by driven by motor adjustable plate, side
Just the height of chalk is regulated, under the effect of horizontal slide rail, when drawing four line lattice, exactly, and the line lattice drawn are longer, its
Easy to use, simple to operate, good visual effect, it is possible to allow student produce deep impression, reach the purpose of preferable teaching efficiency.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the present invention.
Detailed description of the invention
In order to make the present invention clearer, below in conjunction with accompanying drawing, this device is described in detail, tool described herein
Body embodiment only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, a kind of English teaching aid that the present invention provides, it is characterised in that: include that two be arranged in parallel
Longitudinal slide rail 13, for convenience of mobile, is equipped with the wheel with locking energy supply, described wheel in the downside of slide rail 13 longitudinally in each
For drawing in figure, during use, two described longitudinal slide rails 13 are correspondingly placed at the both sides of the blackboard needing setting-out.
One base 1 of fixing connection on the longitudinal sliding block 13a of said two longitudinal direction slide rail 13, described base 1 is one
Straight plate, be connected horizontal slide rail 2 in the upside of described base 1, fixing connection on the transverse slider 2a of described horizontal slide rail 2
One gripper shoe 5, the side above described gripper shoe 5 is fixing connects a column 3, opposite side fixing connection output shaft upwards
The motor 7 arranged.Described column 3 is additionally provided with two switches 14 controlling described motor 7, one of them switch 14 control electricity
Machine 7 main story, another control motor 7 overturn.Described column 3 is additionally provided with the handle 15 for movement.
One upright slide rail 4 of fixing connection on described column 3, connects on the upright slide block 4a of described upright slide rail 4
Adjustable plate 8, is provided with a screw being vertically arranged and it is run through on described adjustable plate 8, connects in the front side of described adjustable plate 8
Connecing setting-out seat 9, described setting-out seat 9 is a platy structure, connects four chalk sleeves 10, any two on described setting-out seat 9
Vertical apart from identical between adjacent chalk sleeve 10, when setting-out, equal one chalk 11 of grafting in each described chalk sleeve 10.
Connecting a screw mandrel 12 on the output shaft of described motor 7, screw mandrel 12 coordinates with the screw of described adjustable plate 8 and is in transmission connection.
Also including the power supply 6 for the power supply of described motor 7,6 fixed power source of described power supply or portable power source, described in this programme
When power supply 6 is preferably portable power source, it uses accumulator and is arranged in described gripper shoe 5.
During use, present chalk sleeve 10 grafting chalk 11, then this teaching aid near blackboard, and the vertical blackboard of chalk 11
Face, is worked by the switch 14 described motor 7 of control, and regulation chalk 11 arrives required height, then holds handle 15, promotes horizontal stroke
Close to blackboard to slide rail 2, stop when chalk 11 contact plate face, move on described horizontal slide rail 2, black drawing column 3
Setting-out on plate.
Claims (5)
1. an English teaching aid, it is characterised in that: including base (1), be connected on described base (1) horizontal slide rail
(2), upper fixing connection column (3) of transverse slider (2a) described horizontal slide rail (2), connect upper the fixing of described column (3)
One upright slide rail (4), connects adjustable plate (8), at described adjustable plate on the upright slide block (4a) of described upright slide rail (4)
(8) upper connection setting-out seat (9), in described setting-out seat (9) four chalk sleeves (10) of upper connection, the adjacent chalk sleeve of any two (10)
Between vertical apart from identical, described transverse slider (2a) is also connected with the motor (7) that output shaft sets up, at described electricity
Connecting a screw mandrel (12) on the output shaft of machine (7), screw mandrel (12) coordinates with described adjustable plate (8) and is in transmission connection；
Also include the power supply (6) powered for described motor (7).
A kind of English teaching aid the most according to claim 1, it is characterised in that: described power supply (6) position fixed power source or
Portable power source, when described power supply (6) uses portable power source, it is arranged on described transverse slider (2a).
A kind of English teaching aid the most according to claim 2, it is characterised in that: in the upper connection of described transverse slider (2a)
One gripper shoe (5), described motor (7) and described power supply (6) are fixedly connected with in gripper shoe (5).
A kind of English teaching aid the most according to claim 1, it is characterised in that: in described horizontal slide rail (2) lower section
Both sides are equipped with a longitudinal slide rail (13), and described horizontal slide rail (2) is connected to the longitudinal sliding block of two longitudinal slide rails (13)
(13a) on.
A kind of English teaching aid the most according to claim 1, it is characterised in that: on described column (3), it is additionally provided with use
Handle (15) in movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768908.6A CN106218280A (en) | 2016-08-31 | 2016-08-31 | A kind of English teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768908.6A CN106218280A (en) | 2016-08-31 | 2016-08-31 | A kind of English teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106218280A true CN106218280A (en) | 2016-12-14 |
Family
ID=58072408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768908.6A Pending CN106218280A (en) | 2016-08-31 | 2016-08-31 | A kind of English teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218280A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572287A (en) * | 2018-12-17 | 2019-04-05 | 刘景典 | A kind of mathematics drawing instruments |
| CN111497503A (en) * | 2020-04-13 | 2020-08-07 | 汤璐 | Blackboard four-line grid drawing device for English teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203611606U (en) * | 2013-12-20 | 2014-05-28 | 苏海洋 | Device for drawing lines on blackboard and for English teaching |
| CN203888477U (en) * | 2014-06-25 | 2014-10-22 | 武晓燕 | Simple mark scraper for English four-line grid |
| CN203957648U (en) * | 2014-07-28 | 2014-11-26 | 杨晓红 | English four line chis |
| CN204547492U (en) * | 2015-04-15 | 2015-08-12 | 濮阳职业技术学院 | A kind of English teaching chalker |
| CN204605317U (en) * | 2015-05-04 | 2015-09-02 | 于翠云 | Primary Chinese teaching device |
| CN205033811U (en) * | 2015-10-15 | 2016-02-17 | 范兴华 | Multifunctional english teaching plate |
| CN205075525U (en) * | 2015-10-28 | 2016-03-09 | 刘焕辉 | Novel english teaching blackboard |
| CN205086558U (en) * | 2015-10-16 | 2016-03-16 | 杨清霞 | English teaching board |
| CN205112751U (en) * | 2015-11-17 | 2016-03-30 | 赵慧岩 | A writing on blackboard marking tool for english teaching is used |
| CN205255833U (en) * | 2015-12-29 | 2016-05-25 | 高杨 | Blackboard for english teaching |
| CN205364926U (en) * | 2016-02-01 | 2016-07-06 | 梁翎肖 | English teaching is with cylinder flexible blackboard |
| CN205439714U (en) * | 2015-12-28 | 2016-08-10 | 许昌学院 | Instrument is drawn to english teaching of four rulings |
-
2016
- 2016-08-31 CN CN201610768908.6A patent/CN106218280A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203611606U (en) * | 2013-12-20 | 2014-05-28 | 苏海洋 | Device for drawing lines on blackboard and for English teaching |
| CN203888477U (en) * | 2014-06-25 | 2014-10-22 | 武晓燕 | Simple mark scraper for English four-line grid |
| CN203957648U (en) * | 2014-07-28 | 2014-11-26 | 杨晓红 | English four line chis |
| CN204547492U (en) * | 2015-04-15 | 2015-08-12 | 濮阳职业技术学院 | A kind of English teaching chalker |
| CN204605317U (en) * | 2015-05-04 | 2015-09-02 | 于翠云 | Primary Chinese teaching device |
| CN205033811U (en) * | 2015-10-15 | 2016-02-17 | 范兴华 | Multifunctional english teaching plate |
| CN205086558U (en) * | 2015-10-16 | 2016-03-16 | 杨清霞 | English teaching board |
| CN205075525U (en) * | 2015-10-28 | 2016-03-09 | 刘焕辉 | Novel english teaching blackboard |
| CN205112751U (en) * | 2015-11-17 | 2016-03-30 | 赵慧岩 | A writing on blackboard marking tool for english teaching is used |
| CN205439714U (en) * | 2015-12-28 | 2016-08-10 | 许昌学院 | Instrument is drawn to english teaching of four rulings |
| CN205255833U (en) * | 2015-12-29 | 2016-05-25 | 高杨 | Blackboard for english teaching |
| CN205364926U (en) * | 2016-02-01 | 2016-07-06 | 梁翎肖 | English teaching is with cylinder flexible blackboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572287A (en) * | 2018-12-17 | 2019-04-05 | 刘景典 | A kind of mathematics drawing instruments |
| CN111497503A (en) * | 2020-04-13 | 2020-08-07 | 汤璐 | Blackboard four-line grid drawing device for English teaching |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |