CN108382104A - A kind of ruler-compass for teaching - Google Patents
A kind of ruler-compass for teaching Download PDFInfo
- Publication number
- CN108382104A CN108382104A CN201810198201.5A CN201810198201A CN108382104A CN 108382104 A CN108382104 A CN 108382104A CN 201810198201 A CN201810198201 A CN 201810198201A CN 108382104 A CN108382104 A CN 108382104A
- Authority
- CN
- China
- Prior art keywords
- ruler
- box body
- teaching
- compass
- driving motor
- 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
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of ruler-compass for teaching, including ruler body, displacement sensor, the pen cap, mobile box body, box body, controller, switch, battery, pivot screw, operate display, wheel and driving motor, box body is arranged at ruler body rear portion, it is provided with hollow groove in the middle part of ruler body, mobile box body is arranged on ruler body top and is fastened on hollow groove by wheel, driving motor setting is connect in mobile box body and with wheel, pen is set in mobile box body and exposes ruler body lower part, displacement sensor setting is in mobile box body, pivot screw is arranged in box body lower part, display is operated to be arranged on box body surface, switch is arranged on box body side wall.The ruler-compass for teaching can preferably combine ruler and calipers function, the trouble that a variety of rulers and compasses are brought is avoided the need for, the faculty load of teacher is reduced, has preferably ensured intuitive picture circle or line segment, the operating pressure for greatly alleviating teacher, improves efficiency of teaching.
Description
Technical field
The present invention relates to teaching aid technical field, more particularly to a kind of ruler-compass for teaching.
Background technology
With the fast development of China's economic technology, living standards of the people are greatly improved, and education is increasingly taken seriously.Teaching
It is and educates inextricably involved, teaching and the important means for embodying education.Teaching is that the religion of teacher and student are formed
A kind of distinctive personnel training activity of the mankind, by this activity, teacher is purposeful, planned and organized ground guiding student
Cultural and technical knowledge and technical ability are practised and grasped, students ' quality is promoted to improve, them is made to become the required people of society.It was imparting knowledge to students
Cheng Zhong, teaching aid are essential tools, and teaching aid is that student is instigated intuitively, visually to understand that the content of courses is made
The general name of the apparatus used when each appliances and teachers' instruction.The learning interest of student can be improved in teaching aid, enriches sense
Property understanding, help form specific concept, the observation ability and thinking ability of Developing Students '.Generally divide common teaching aid, special religion
Tool, 3 class of Teachig-aid for infant studying.Ruler is one kind of common teaching aid, ruler, that is, ruler and compasses, and being must in middle and primary schools' teaching process
One of indispensable teaching aid.In teaching process, teacher is frequently necessary to draw some patterns pair on blackboard with ruler or compasses
Student gives lectures.Traditional ruler is that conventional plank draws scale, and teacher needs one side hand to press when being drawn on blackboard
Ruler one side hand is drawn by chalk, although this traditional ruler can also realize its function substantially.But need ruler and circle
Rule even need Multiple Type ruler and compasses that could complete to impart knowledge to students accordingly, bring inconvenience in this way, very troublesome, also need
It wants the picture of teacher carefully slowly that could not draw partially, consumes the plenty of time, reduce instructional blocks of time, affect efficiency of teaching.Also,
It can not lift students ' interest of study so that student's learning efficiency is not high, cannot meet current teaching demand.
Invention content
Present invention is primarily intended to solve the above deficiency, provides a kind of teacher's ruler or compasses of capable of preferably saving and draw
Scheme the time, improves the ruler-compass for teaching of efficiency of teaching.
A kind of ruler-compass for teaching, including ruler body, displacement sensor, the pen cap, mobile box body, box body, controller, open
Pass, battery, pivot screw, operation display, wheel and driving motor, box body are arranged in ruler body rear portion, ruler body
Portion is provided with hollow groove, and mobile box body setting is fastened on hollow groove on ruler body top and by wheel, and driving motor setting exists
It is connect in mobile box body and with wheel, pen is set in mobile box body and exposes ruler body lower part, and displacement sensor setting exists
In mobile box body, pivot screw setting is arranged in box body lower part, operation display on box body surface, switch setting
On box body side wall, controller and battery are arranged inside box body, displacement sensor, switch, battery, operation display
Device and driving motor are connect by cable with controller.
Further, which further includes speech player, and speech player is arranged inside box body, voice
Player is connect by cable with controller.
Further, the operation display of the ruler-compass for teaching is touch-screen display.
Further, the driving motor of the ruler-compass for teaching is variable-frequency motor.
Further, it is carved with scale on the ruler body of the ruler-compass for teaching.
Compared with the existing technology, the advantageous effects that the present invention obtains are：The ruler-compass for teaching can be combined preferably
Ruler and calipers function avoid the need for the trouble that a variety of rulers and compasses are brought, reduce the faculty load of teacher, preferably
The intuitive picture circle of guarantee or line segment, greatly alleviate the operating pressure of teacher, improve efficiency of teaching.Also, it also can be compared with
The good learning interest for having lifted student, improves the learning efficiency of student, preferably meets current teaching demand, be suitble to push away
Wide application.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of the present invention.
In the figure 1, ruler body；2, displacement sensor；3, the pen cap；4, mobile box body；5, hollow groove；6, box body；7、
Controller；8, it switchs；9, speech player；10, battery；11, pivot screw；12, display is operated；13, wheel；14, it drives
Motor.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and example is served only for explaining invention, not
For limiting the scope of the present invention.
A kind of ruler-compass for teaching, including ruler body 1, displacement sensor 2, the pen cap 3, mobile box body 4, box body 6, control
Device 7, switch 8, battery 10, pivot screw 11, operation display 12, wheel 13 and driving motor 14, box body 6 are arranged in ruler
1 rear portion of regulator, 1 middle part of ruler body are provided with hollow groove 5, and mobile box body 4 is arranged on 1 top of ruler body and is engaged by wheel 13
In hollow groove 5, the setting of driving motor 14 is connect in mobile box body 4 and with wheel 13, and the pen cap 3 is arranged in mobile box body 4 simultaneously
Expose 1 lower part of ruler body, the setting of displacement sensor 2 is in mobile box body 4, and the setting of pivot screw 11 is in 6 lower part of box body, behaviour
Make display 12 to be arranged on 6 surface of box body, switch 8 is arranged on 6 side wall of box body, and controller 7 and battery 10 are set
Set inside box body 6, displacement sensor 2, switch 8, battery 10, operation display 12 and driving motor 14 by cable with
Controller 7 connects.
When to enable picture circle or straight line, voice can be reported, its multiple functions is improved.The ruler-compass for teaching further includes that voice is broadcast
Device 9 is put, the speech player 9 is arranged inside box body 6, and the speech player 9 is connected by cable and controller 7
It connects.
To keep operation more convenient, raising is convenience.The operation display 12 of the ruler-compass for teaching is that touch screen is shown
Device.
To make movement more smooth out, its accuracy is provided.The driving motor 14 of the ruler-compass for teaching is variable-frequency motor.
Compare for enabled multiple related views, improves the interest of student.It is carved with scale on the ruler body 1 of the ruler-compass for teaching.
The operation principle of the present invention is that：Teacher needs, in use, by the work of 8 activation system of switch, to work as needs in teaching
When drawing circle or straight line, diameter of a circle or straight length are inputted by operating display 12, pivot screw 11 is set against blackboard
Point places pen on the pen cap 3, is then started by operating the startup of display 12, controller 7 controls 14 work of driving motor
Make, driving motor 14 drives wheel 13 to rotate, and is moved needed for mobile box body 4, and the mobile scale of the real-time detection of displacement sensor 2 is simultaneously
It is sent to controller 7, controller 7 compares information and setting, and driving motor 14 is controlled when reaching setting and is stopped, at this time
Just straight line is drawn, similarly, air line distance manually turns around the rotation of ruler body 1 as justifying after drawing, and improves picture straight line or circle is accurate
True property also preferably alleviates the working strength of teacher, equally improves the learning interest of student.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of ruler-compass for teaching, it is characterised in that：The ruler-compass for teaching includes ruler body（1）, displacement sensor（2）, pen
Set（3）, mobile box body（4）, box body（6）, controller（7）, switch（8）, battery（10）, pivot screw（11）, operation it is aobvious
Show device（12）, wheel（13）And driving motor（14）, the box body（6）It is arranged in ruler body（1）Rear portion, the ruler body
（1）Middle part is provided with hollow groove（5）, the mobile box body（4）It is arranged in ruler body（1）Top simultaneously passes through wheel（13）It is fastened on
Hollow groove（5）, the driving motor（14）Setting is in mobile box body（4）Interior and and wheel（13）Connection, the pen cap（3）Setting
In mobile box body（4）It is interior and expose ruler body（1）Lower part, institute's displacement sensors（2）Setting is in mobile box body（4）It is interior, it is described
Pivot screw（11）It is arranged in box body（6）Lower part, the operation display（12）It is arranged in box body（6）On surface,
The switch（8）It is arranged in box body（6）On side wall, the controller（7）And battery（10）It is arranged in box body（6）It is interior
Portion, displacement sensor（2）, switch（8）, battery（10）, operation display（12）And driving motor（14）Pass through cable and control
Device（7）Connection.
2. ruler-compass for teaching according to claim 1, it is characterised in that：The ruler-compass for teaching further includes speech player
（9）, the speech player（9）It is arranged in box body（6）Inside, the speech player（9）Pass through cable and controller
（7）Connection.
3. ruler-compass for teaching according to claim 1 or 2, it is characterised in that：The operation display（12）For touch screen
Display.
4. ruler-compass for teaching according to claim 3, it is characterised in that：The driving motor（14）For variable-frequency motor.
5. ruler-compass for teaching according to claim 4, it is characterised in that：The ruler body（1）On be carved with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198201.5A CN108382104A (en) | 2018-03-12 | 2018-03-12 | A kind of ruler-compass for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198201.5A CN108382104A (en) | 2018-03-12 | 2018-03-12 | A kind of ruler-compass for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382104A true CN108382104A (en) | 2018-08-10 |
Family
ID=63067343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198201.5A Pending CN108382104A (en) | 2018-03-12 | 2018-03-12 | A kind of ruler-compass for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703247A (en) * | 2019-01-30 | 2019-05-03 | 王玲 | A kind of higher mathematics picture rectangle teaching aid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303819A1 (en) * | 1983-02-04 | 1984-08-09 | Dieter Dipl.-Ing. Braun (FH), 8000 München | Device for drawing arcs and circles |
| CN1835829A (en) * | 2003-08-12 | 2006-09-20 | 罗里·麦克里什 | Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
| CN203331648U (en) * | 2013-07-02 | 2013-12-11 | 张航 | Compass for electric mathematical teaching |
| CN203697780U (en) * | 2014-03-01 | 2014-07-09 | 侯建宁 | Electric compass for teaching |
| CN203995325U (en) * | 2014-09-03 | 2014-12-10 | 南昌工程学院 | Automatic compasses |
| CN206633660U (en) * | 2016-09-09 | 2017-11-14 | 孙艳丽 | A kind of single arm type laser positioning compass for math teaching |
-
2018
- 2018-03-12 CN CN201810198201.5A patent/CN108382104A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303819A1 (en) * | 1983-02-04 | 1984-08-09 | Dieter Dipl.-Ing. Braun (FH), 8000 München | Device for drawing arcs and circles |
| CN1835829A (en) * | 2003-08-12 | 2006-09-20 | 罗里·麦克里什 | Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
| CN203331648U (en) * | 2013-07-02 | 2013-12-11 | 张航 | Compass for electric mathematical teaching |
| CN203697780U (en) * | 2014-03-01 | 2014-07-09 | 侯建宁 | Electric compass for teaching |
| CN203995325U (en) * | 2014-09-03 | 2014-12-10 | 南昌工程学院 | Automatic compasses |
| CN206633660U (en) * | 2016-09-09 | 2017-11-14 | 孙艳丽 | A kind of single arm type laser positioning compass for math teaching |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703247A (en) * | 2019-01-30 | 2019-05-03 | 王玲 | A kind of higher mathematics picture rectangle teaching aid |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |
|
| RJ01 | Rejection of invention patent application after publication |