CN107845296A - A kind of chemical equation auxiliary grasps interesting device - Google Patents
A kind of chemical equation auxiliary grasps interesting device Download PDFInfo
- Publication number
- CN107845296A CN107845296A CN201711379452.5A CN201711379452A CN107845296A CN 107845296 A CN107845296 A CN 107845296A CN 201711379452 A CN201711379452 A CN 201711379452A CN 107845296 A CN107845296 A CN 107845296A
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- China
- Prior art keywords
- symbol
- chemical
- equation
- interesting device
- disc
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
- G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
- G09B1/20—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface parallel to the axis of rotation
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
Aid in grasping interesting device the invention discloses a kind of chemical equation, including interesting device shell, digit rotary disk and chemical symbol rotating disc, the bottom of the interesting device shell is provided with the mobile wheel support of integrative-structure, two adjacent movable pulley internal stents, which run through, movable pulley rotating shaft, the both ends of the movable pulley rotating shaft are provided with interesting device movable pulley, and the interesting device shell is internally provided with chemical symbol rotary shaft and digital rotary shaft；After the invention installs, student is when in use first, the present invention can be played as a kind of toy completely, it can also be used in the time after school as a kind of interaction tools between classmate so that the device becomes more functionalization, the study to chemistry adds interest simultaneously, and by the use of the present invention, the grasp chemical equation that student can be skilled, strengthen the memory to chemical equation.
Description
Technical field
Chemistry teaching technical field of the present invention, and in particular to a kind of chemical equation auxiliary grasps interesting device.
Background technology
Chemical equation, also referred to as chemical equation, it is the formula that chemical reaction is represented by the chemical formula.Chemical equation
Formula reflection is objective fact.Therefore writing chemical equation will observe two principles：First, must be based on objective fact；
Second, to observe mass conservation law.
But in existing process of general chemistry teaching, it is directed to, rigid connection is touched for the student of chemical equation, is all muddled
, grasp particularly slowly, and there are many students for study, all feel uninteresting so that grasp some east
It when western, can become very very slowly, be this it is proposed that a kind of chemical equation auxiliary grasps interesting device.
The content of the invention
Aid in grasping interesting device it is an object of the invention to provide a kind of chemical equation, to solve above-mentioned background technology
In the existing process of general chemistry teaching of middle proposition, it is directed to, rigid connection is touched for the student of chemical equation, is all muddled, the palm
Hold particularly slowly, and there are many students for study, all feel uninteresting so that when grasping some things,
Very slowly problem can be become.
To achieve the above object, the present invention provides following technical scheme：A kind of chemical equation auxiliary grasps interesting device,
Including interesting device shell, digit rotary disk and chemical symbol rotating disc, the bottom of the interesting device shell is provided with one
The mobile wheel support of structure, adjacent two movable pulley internal stents, which run through, movable pulley rotating shaft, the movable pulley rotating shaft
Both ends be provided with interesting device movable pulley, the interesting device shell is internally provided with chemical symbol rotary shaft and numeral
Rotary shaft, the outer wrap of the chemical symbol rotary shaft have symbol disc rolling bearing, the outside of the symbol disc rolling bearing
Chemical symbol rotating disc is enclosed with, the chemical symbol rotating disc is forwarded with chemical symbol rotary shaft by symbol disc rotary shaft
Dynamic, the auxiliary that the edge of the chemical symbol rotating disc is provided with integrative-structure rotates lines, the digit rotary axle it is outer
Portion is enclosed with dial rolling bearing, and the outer wrap of the dial rolling bearing has digit rotary disk, the digit rotary
Disk is rotated with digit rotary axle by dial rolling bearing, and symbol disc rotation is provided with the surface of the interesting device shell
Breach and dial rotate breach, and the chemical symbol rotating disc rotates breach exposed to interesting device shell by symbol disc
Outside, the digit rotary disk rotate breach by dial and rotated exposed to the outside of interesting device shell, the symbol disc
The interval of breach is provided with equation equal sign patch and equation plus sige patch, and the symbol disc rotates breach and equation equal sign
Patch and equation plus sige patch are in same straight line.
Preferably, the digit rotary disk and chemical symbol rotating disc are disc-shaped structure, and the chemical symbol turns
The diameter of Moving plate is more than the diameter of the digit rotary disk, alternate intervals between the digit rotary disk and chemical symbol rotating disc
Put.
Preferably, the chemical symbol rotary shaft is consolidated with digit rotary axle by bolt and interesting device shell
Fixed, two sides of the outside corresponding chemical symbol rotating disc of the chemical symbol rotary shaft are provided with and the chemical symbol
Rotary shaft is the limiting plate of integral type, and two sides of the outside corresponding digit rotary disk of the digit rotary axle are provided with
With the limiting plate that the digit rotary axle is integral type.
Preferably, the equation equal sign patch is provided with one altogether, and the equation equal sign patch is existed by adhesive bonding
On the surface of interesting device shell, and equation equal sign patch is arranged on and rotates the collinear midpoint position of breach with symbol disc
Put.
Preferably, the equation plus sige patch is fixed on by adhesive bonding on the surface of interesting device shell, and institute
State equation plus sige patch and be pasted onto the interval that symbol disc rotates breach.
Compared with prior art, the beneficial effects of the invention are as follows：After the invention installs, first student when in use,
The present invention can be played as a kind of toy, can also mutually be started building as one kind between classmate in the time after school completely
Have to use so that the device becomes more functionalization, while adds interest to the study of chemistry, and passes through this hair
Bright use, the grasp chemical equation that student can be skilled, strengthen the memory to chemical equation, while can be with more obvious
Understanding of the intensification to mass conservation law, study is provided a great help.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of digit rotary disk of the present invention；
Fig. 3 is the polycrystalline substance schematic diagram of interesting device shell of the present invention；
In figure：1- equations equal sign patch, 2- interesting devices shell, 3- equations plus sige patch, 4- chemical symbols rotary shaft, 5-
Digit rotary axle, 6- digit rotaries disk, 7- dials rotate breach, 8- interesting devices movable pulley, 9- chemical symbols rotating disc,
10- symbol discs rotate breach, 11- auxiliary rotates lines, 12- symbol discs rolling bearing, 13- dials rolling bearing, 14- and moved
Wheel support, 15- movable pulley rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme：A kind of chemical equation auxiliary grasps interesting device,
Including interesting device shell 2, digit rotary disk 6 and chemical symbol rotating disc 9, the bottom of interesting device shell 2 is provided with one
The mobile wheel support 14 of structure, adjacent two mobile inside of wheel support 14, which are run through, movable pulley rotating shaft 15, movable pulley rotating shaft 15
Both ends be provided with interesting device movable pulley 8, interesting device shell 2 is internally provided with chemical symbol rotary shaft 4 and numeral
Rotary shaft 5, the outer wrap of chemical symbol rotary shaft 4 have symbol disc rolling bearing 12, the outside bag of symbol disc rolling bearing 12
Chemical symbol rotating disc 9 is wrapped with, chemical symbol rotating disc 9 is rotated with chemical symbol rotary shaft 4 by symbol disc rolling bearing 12,
The auxiliary that the edge of chemical symbol rotating disc 9 is provided with integrative-structure rotates lines 11, and the outer wrap of digit rotary axle 5 has
Dial rolling bearing 13, the outer wrap of dial rolling bearing 13 have digit rotary disk 6, and digit rotary disk 6 turns with numeral
Moving axis 5 is rotated by dial rolling bearing 13, and symbol disc is provided with the surface of interesting device shell 2 and rotates the sum of breach 10
Letter disk rotates breach 7, and chemical symbol rotating disc 9 rotates breach 10 exposed to the outside of interesting device shell 2, number by symbol disc
Word rotating disc 6 rotates breach 7 by dial and rotates the interval of breach 10 exposed to the outside of interesting device shell 2, symbol disc
Place is provided with equation equal sign patch 1 and equation plus sige patch 3, and symbol disc rotates breach 10 and equation equal sign patch 1 and equation
Formula plus sige patch 3 is in same straight line.
In the present invention, it is preferred that digit rotary disk 6 and chemical symbol rotating disc 9 are disc-shaped structure, and chemical symbol
The diameter of rotating disc 9 is more than the diameter of digit rotary disk 6, and alternate intervals are put between digit rotary disk 6 and chemical symbol rotating disc 9
Put.
In the present invention, it is preferred that chemical symbol rotary shaft 4 passes through bolt and interesting device shell 2 with digit rotary axle 5
It is fixed, two sides of the outside corresponding chemical symbol rotating disc 9 of chemical symbol rotary shaft 4 are provided with and chemical symbol
Rotary shaft 4 is the limiting plate of integral type, and two sides of the outside corresponding digit rotary disk 6 of digit rotary axle 5 are provided with
With the limiting plate that digit rotary axle 5 is integral type.
In the present invention, it is preferred that equation equal sign patch 1 is provided with one altogether, and equation equal sign patch 1 passes through adhesive bonding
On the surface of interesting device shell 2, and equation equal sign patch 1 is arranged on and rotates 10 collinear midpoint of breach with symbol disc
Position.
In the present invention, it is preferred that equation plus sige patch 3 is fixed on the surface of interesting device shell 2 by adhesive bonding
On, and equation plus sige patch 3 is pasted onto the interval that symbol disc rotates breach 10.
The operation principle and process for using of the present invention：, when in use, can be new as one kind after invention installs
Stroller toy, promote interesting device shell 2 so that it is new can by the rotation of interesting device movable pulley 8, to move,
Using more has enjoyment, at the same also the time after school to student add entertaining, it is new can also regard it is a kind of to changing
The instrument that equation auxiliary understands is learned, chemical symbol rotating disc 9 and digit rotary disk 6 are stirred by using finger, by symbol
Disk rotates the position display chemical symbol of breach 10, and rotates the position display numeral of breach 7 in dial, to be combined into one
Individual equation, memory of the intensification student that can be become reconciled for chemical equation, use it is very convenient, simply.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of chemical equation auxiliary grasps interesting device, including interesting device shell (2), digit rotary disk (6) and chemistry
Symbol rotating disc (9), it is characterised in that：The bottom of the interesting device shell (2) is provided with the mobile wheel support of integrative-structure
(14), running through inside the adjacent two mobile wheel supports (14) has movable pulley rotating shaft (15), the movable pulley rotating shaft (15)
Both ends be provided with interesting device movable pulley (8), the interesting device shell (2) is internally provided with chemical symbol rotary shaft
(4) and digital rotary shaft (5), the outer wrap of the chemical symbol rotary shaft (4) have symbol disc rolling bearing (12), the symbol
The outer wrap of dialer rolling bearing (12) has chemical symbol rotating disc (9), the chemical symbol rotating disc (9) and chemical symbol
Rotary shaft (4) is rotated by symbol disc rolling bearing (12), and the edge of the chemical symbol rotating disc (9) is provided with integral knot
The auxiliary of structure rotates lines (11), and the outer wrap of the digit rotary axle (5) has dial rolling bearing (13), the numeral
The outer wrap of disk rolling bearing (13) has digit rotary disk (6), and the digit rotary disk (6) passes through with digit rotary axle (5)
Dial rolling bearing (13) rotates, be provided with the surface of the interesting device shell (2) symbol disc rotate breach (10) and
Dial rotates breach (7), and the chemical symbol rotating disc (9) rotates breach (10) outside interesting device by symbol disc
The outside of shell (2), the digit rotary disk (6) rotate breach (7) exposed to the outer of interesting device shell (2) by dial
Portion, the interval that the symbol disc rotates breach (10) are provided with equation equal sign patch (1) and equation plus sige patch (3), and institute
State symbol disc rotation breach (10) and be in same straight line with equation equal sign patch (1) and equation plus sige patch (3).
2. a kind of chemical equation auxiliary according to claim 1 grasps interesting device, it is characterised in that：The numeral turns
Moving plate (6) and chemical symbol rotating disc (9) are disc-shaped structure, and the diameter of the chemical symbol rotating disc (9) is more than institute
The diameter of digit rotary disk (6) is stated, alternate intervals are put between the digit rotary disk (6) and chemical symbol rotating disc (9).
3. a kind of chemical equation auxiliary according to claim 1 grasps interesting device, it is characterised in that：The chemistry symbol
Number rotary shaft (4) is fixed with digit rotary axle (5) by bolt and interesting device shell (2), and the chemical symbol turns
Two sides of the outside corresponding chemical symbol rotating disc (9) of moving axis (4) are provided with is with the chemical symbol rotary shaft (4)
The limiting plate of integral type, and two sides of the outside corresponding digit rotary disk (6) of the digit rotary axle (5) be provided with
The digit rotary axle (5) is the limiting plate of integral type.
4. a kind of chemical equation auxiliary according to claim 1 grasps interesting device, it is characterised in that：The equation
Equal sign patch (1) is provided with one altogether, and the equation equal sign patch (1) passes through table of the adhesive bonding in interesting device shell (2)
On face, and equation equal sign patch (1) is arranged on and rotates breach (10) collinear point midway with symbol disc.
5. a kind of chemical equation auxiliary according to claim 1 grasps interesting device, it is characterised in that：The equation
Plus sige patch (3) is fixed on by adhesive bonding on the surface of interesting device shell (2), and equation plus sige patch (3) is viscous
It is attached to the interval that symbol disc rotates breach (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379452.5A CN107845296A (en) | 2017-12-20 | 2017-12-20 | A kind of chemical equation auxiliary grasps interesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379452.5A CN107845296A (en) | 2017-12-20 | 2017-12-20 | A kind of chemical equation auxiliary grasps interesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107845296A true CN107845296A (en) | 2018-03-27 |
Family
ID=61684009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379452.5A Pending CN107845296A (en) | 2017-12-20 | 2017-12-20 | A kind of chemical equation auxiliary grasps interesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107845296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102728A (en) * | 2018-08-31 | 2018-12-28 | 李伟 | A kind of biochemical Balance of reaction equation exercise device of junior-senior high school |
-
2017
- 2017-12-20 CN CN201711379452.5A patent/CN107845296A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102728A (en) * | 2018-08-31 | 2018-12-28 | 李伟 | A kind of biochemical Balance of reaction equation exercise device of junior-senior high school |
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| PB01 | Publication | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Ziyang Document name: Notice of expiration of the time limit for the trial |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Xuefang Document name: Deemed as a notice of withdrawal |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |