CN206441159U - Primary school's CAL calculator - Google Patents
Primary school's CAL calculator Download PDFInfo
- Publication number
- CN206441159U CN206441159U CN201720109261.6U CN201720109261U CN206441159U CN 206441159 U CN206441159 U CN 206441159U CN 201720109261 U CN201720109261 U CN 201720109261U CN 206441159 U CN206441159 U CN 206441159U
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- China
- Prior art keywords
- downside
- touch
- calculator
- tape measure
- electronic
- 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
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- Electrically Operated Instructional Devices (AREA)
Abstract
Primary school's CAL calculator, belongs to educational outfit technical field.The technical solution of the utility model is：Including electronic calculator, touch-control electronic painted screen is provided with front side of electronic calculator, electronics setting-out is provided with front side of touch-control electronic painted screen, touch-control is provided with electronics setting-out and pulls point, tape measure fixing axle is provided with the right side of touch-control electronic painted screen, function control button is provided with the downside of tape measure fixing axle, operation, which is provided with, on the downside of function control button selects key, drawing stylus is provided with the left of electronic calculator, touch pen point is provided with the upside of drawing stylus, charging jacks are provided with the right side of electronic calculator, power lug is provided with the right side of charging jacks, charging wiring is provided with the right side of power lug, transformation charging head is provided with the right side of charging wiring.The utility model is multiple functional, simple to operate, is aiding in student to be calculated and during mathematical studying, easy to operate, time saving and energy saving, scientific and effective, greatly alleviates the work difficulty of education personnel.
Description
Technical field
The utility model belongs to educational outfit technical field, specifically a kind of primary school's CAL calculator.
Background technology
Mathematics is the important subject in primary school education, as the basis of numerous natural sciences, and mathematics does not only have rigorous patrol
Collect and calculate, additionally it is possible to comprehensively incorporate in life, primary school student needs to be grasped necessary computational methods in learning mathematicses, exercise
Certain computing capability, understands the knowledge such as figure and length operation, at present, lacks a kind of help student memory mathematical formulae, is
Student provides the auxiliary computing device of electronics computing function and drawing function.
The content of the invention
The purpose of this utility model be to provide it is a kind of aiding in student to be calculated and during mathematical studying, easy to operate, province
Shi Shengli, scientific and effective primary school's CAL calculator.
The technical solution of the utility model is：Including electronic calculator, touch-control electronic is provided with front side of electronic calculator
It is provided with front side of painted screen, touch-control electronic painted screen in electronics setting-out, electronics setting-out and is provided with touch-control pulling point, touch-control electronic painted screen is right
Side, which is provided with the downside of tape measure fixing axle, tape measure fixing axle, is provided with function control button, and behaviour is provided with the downside of function control button
Select to be provided with the left of key, electronic calculator on the upside of drawing stylus, drawing stylus and be provided with touch pen point, on the right side of electronic calculator
It is provided with the right side of charging jacks, charging jacks and is provided with power lug, charging wiring is provided with the right side of power lug, wiring of charging
Right side, which is provided with to be provided with stylus socket, stylus socket on the upside of transformation charging head, electronic calculator, is provided with tape measure telescopic mouth,
It is provided with the right side of survey tool tape measure, survey tool tape measure and is provided with tape measure pull bar, electronic calculator on the upside of tape measure telescopic mouth
Side, which is provided with front side of push-and-pull loader, push-and-pull loader, is provided with keypad, is provided with digital keys on front side of keypad, numeral is pressed
It is provided with the right side of key on the right side of calculating symbolic key, keypad and is provided with formula display board, electronic calculator is internally provided with calculating
Manage to be provided with the left of device, computation processor on the left of screen wiring, screen wiring and be provided with screen mainboard, set on the left of screen mainboard
Have to be provided with the right side of in-line power line, in-line power line on the right side of internal pen container, computation processor and be provided with battery pack, calculating processing
Set to be provided with the left of control key mainboard, function control line on the downside of functional control line, function control line on the downside of device and be provided with loader wiring,
It is provided with the downside of loader wiring on the downside of loader inside groove, loader inside groove and is provided with push button signalling mainboard, push button signalling mainboard
Right side is provided with display circuit board.
Preferably, being provided with stylus geometrical clamp on the left of the electronic calculator.
Preferably, being provided with stylus button hole draw ring on the downside of the drawing stylus.
Preferably, being provided with loader draw back plate on the downside of the push-and-pull loader.
The utility model beneficial effect is：The utility model is multiple functional, simple in construction, auxiliary student calculated and
It is easy to operate, time saving and energy saving, scientific and effective during mathematical studying, greatly alleviate the work difficulty of education personnel.
Brief description of the drawings
Accompanying drawing 1 is the utility model overall structure diagram.
Accompanying drawing 2 is the utility model electronic calculator internal structure schematic diagram.
1, electronic calculator in figure, 2, touch-control electronic painted screen, 3, electronics setting-out, 4, touch-control pull point, 5, tape measure fixing axle,
6th, function control button, 7, operation select key, 8, drawing stylus, 9, touch pen point, 10, charging jacks, 11, power lug, 12, fill
Electrical connection, 13, transformation charging head, 14, stylus socket, 15, tape measure telescopic mouth, 16, survey tool tape measure, 17, tape measure pull bar,
18th, push-and-pull loader, 19, keypad, 20, digital keys, 21, calculate symbolic key, 22, formula display board, 23, calculating processing
Device, 24, screen wiring, 25, screen mainboard, 26, internal pen container, 27, in-line power line, 28, battery pack, 29, function control line,
30th, control key mainboard, 31, loader wiring, 32, loader inside groove, 33, push button signalling mainboard, 34, display circuit board, 35, stylus
Geometrical clamp, 36, stylus button hole draw ring, 37, loader draw back plate.
Embodiment
Primary school's CAL calculator, including electronic calculator 1, are provided with touch-control electronic in the front side of electronic calculator 1 and draw
Screen 2, the front side of touch-control electronic painted screen 2, which is provided with electronics setting-out 3, electronics setting-out 3, is provided with touch-control pulling point 4, and touch-control electronic is drawn
The right side of screen 2 is provided with tape measure fixing axle 5, and the downside of tape measure fixing axle 5 is provided with function control button 6, the downside of function control button 6
It is provided with operation and selects key 7, the left side of electronic calculator 1 is provided with drawing stylus 8, and the upside of drawing stylus 8 is provided with touch pen point 9,
The right side of electronic calculator 1 is provided with charging jacks 10, and the right side of charging jacks 10 is provided with power lug 11, the right side of power lug 11
Charging wiring 12 is provided with, the right side of charging wiring 12 is provided with transformation charging head 13, and the upside of electronic calculator 1 is provided with stylus and inserted
Mouth 14, the right side of stylus socket 14, which is provided with tape measure telescopic mouth 15, tape measure telescopic mouth 15, is provided with survey tool tape measure 16, measures
The right side of instrument tape measure 16 is provided with tape measure pull bar 17, and the downside of electronic calculator 1 is provided with push-and-pull loader 18, push-and-pull loader 18
Front side is provided with keypad 19, and the front side of keypad 19 is provided with digital keys 20, and the right side of digital keys 20 is provided with calculating symbol
Key 21, the right side of keypad 19 is provided with formula display board 22, and electronic calculator 1 is internally provided with computation processor 23, calculating
The left side of reason device 23 is provided with screen wiring 24, and the left side of screen wiring 24 is provided with screen mainboard 25, and the left side of screen mainboard 25 is set
There is internal pen container 26, the right side of computation processor 23 is provided with in-line power line 27, and the right side of in-line power line 27 is provided with battery pack
28, the downside of computation processor 23 sets functional control line 29, and the downside of function control line 29 is provided with control key mainboard 30, function control line 29
Left side is provided with loader wiring 31, and the downside of loader wiring 31 is provided with loader inside groove 32, and the downside of loader inside groove 32 is set
Push button signalling mainboard 33 is equipped with, the right side of push button signalling mainboard 33 is provided with display circuit board 34.When using the utility model, carry
Charging jacks 10 are inserted in preceding use power lug 11, are switched on power by the transformation charging head 13 charged in wiring 12, to battery
Group 28 is charged, and selects key 7 to start drawing function using function control button 6 and operation, and the hand-holdable drawing stylus 8 of student is being touched
Control by line segment graphing on electronic painted screen 2, by pulling the touch-control at the two ends of electronics setting-out 3 to pull point 4 to adjust lines location,
Help student preferably to grasp cartographic technique, increase is appreciated and understood by image, when carrying out mathematical computations, pull out push-and-pull defeated
Enter device 18, by the digital keys 20 on keypad 19 and calculate the input parameter of symbolic key 21 and calculated, calculating information can be
It has been shown that, student can also use function control button 6 and operation to select key 7 to transfer formula and be checked, help on formula display board 22
Various formula data are inquired about in life of giving financial aid to students, and the display signal of touch-control electronic painted screen 2 is connect after being handled by computation processor 23 by screen
Line 24, which is reached, completes display on screen mainboard 25, calculate loopback after information is handled through the incoming computation processor 23 of loader wiring 31
Result is shown on display circuit board 34, tape measure pull bar 17 can be used to pull out the progress object of survey tool tape measure 16 or line survey for student
Amount.
Preferably, the left side of electronic calculator 1 is provided with stylus geometrical clamp 35.In this way, facilitating drawing stylus 8
Fixed at any time and convenient take.
Preferably, the downside of drawing stylus 8 is provided with stylus button hole draw ring 36.In this way, facilitating drawing stylus 8
It can flexibly pull out and use from stylus socket 14.
Preferably, the downside of push-and-pull loader 18 is provided with loader draw back plate 37.In this way, being easy to push-and-pull defeated
The push-in preservation and pull-out for entering device 18 are used.
Claims (4)
1. primary school's CAL calculator, including electronic calculator（1）, it is characterized in that：In electronic calculator（1）Front side is provided with
Touch-control electronic painted screen（2）, touch-control electronic painted screen（2）Front side is provided with electronics setting-out（3）, electronics setting-out（3）On be provided with touch-control
Pull point（4）, touch-control electronic painted screen（2）Right side is provided with tape measure fixing axle（5）, tape measure fixing axle（5）Downside sets functional
Control button（6）, function control button（6）Downside is provided with operation and selects key（7）, electronic calculator（1）Left side is provided with drawing
Stylus（8）, drawing stylus（8）Upside is provided with touch pen point（9）, electronic calculator（1）Right side is provided with charging jacks（10）,
Charging jacks（10）Right side is provided with power lug（11）, power lug（11）Right side is provided with charging wiring（12）, charging
Line（12）Right side is provided with transformation charging head（13）, electronic calculator（1）Upside is provided with stylus socket（14）, stylus socket
（14）Right side is provided with tape measure telescopic mouth（15）, tape measure telescopic mouth（15）Inside it is provided with survey tool tape measure（16）, survey tool
Tape measure（16）Right side is provided with tape measure pull bar（17）, electronic calculator（1）Downside is provided with push-and-pull loader（18）, push-and-pull input
Device（18）Front side is provided with keypad（19）, keypad（19）Front side is provided with digital keys（20）, digital keys（20）Right side
It is provided with calculating symbolic key（21）, keypad（19）Right side is provided with formula display board（22）, electronic calculator（1）Inside is set
There is computation processor（23）, computation processor（23）Left side is provided with screen wiring（24）, screen wiring（24）Left side is provided with
Screen mainboard（25）, screen mainboard（25）Left side is provided with internal pen container（26）, computation processor（23）Right side is provided with inside
Supply lines（27）, in-line power line（27）Right side is provided with battery pack（28）, computation processor（23）Downside sets functional control
Line（29）, function control line（29）Downside is provided with control key mainboard（30）, function control line（29）Left side is provided with loader wiring
（31）, loader wiring（31）Downside is provided with loader inside groove（32）, loader inside groove（32）Downside is provided with push button signalling
Mainboard（33）, push button signalling mainboard（33）Right side is provided with display circuit board（34）.
2. primary school's CAL calculator according to claim 1, it is characterised in that：The electronic calculator（1）Left side is set
It is equipped with stylus geometrical clamp（35）.
3. primary school's CAL calculator according to claim 1, it is characterised in that：The drawing stylus（8）Downside is set
There is stylus button hole draw ring（36）.
4. primary school's CAL calculator according to claim 1, it is characterised in that：The push-and-pull loader（18）Downside is set
It is equipped with loader draw back plate（37）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109261.6U CN206441159U (en) | 2017-02-06 | 2017-02-06 | Primary school's CAL calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109261.6U CN206441159U (en) | 2017-02-06 | 2017-02-06 | Primary school's CAL calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441159U true CN206441159U (en) | 2017-08-25 |
Family
ID=59634239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109261.6U Expired - Fee Related CN206441159U (en) | 2017-02-06 | 2017-02-06 | Primary school's CAL calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441159U (en) |
-
2017
- 2017-02-06 CN CN201720109261.6U patent/CN206441159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20180206 |