CN207867760U - A kind of Chinese and set phrase learning aids - Google Patents
A kind of Chinese and set phrase learning aids Download PDFInfo
- Publication number
- CN207867760U CN207867760U CN201721417835.2U CN201721417835U CN207867760U CN 207867760 U CN207867760 U CN 207867760U CN 201721417835 U CN201721417835 U CN 201721417835U CN 207867760 U CN207867760 U CN 207867760U
- Authority
- CN
- China
- Prior art keywords
- side wall
- pedestal
- oscillating rod
- chinese
- bull stick
- 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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Abstract
The utility model discloses a kind of Chinese and set phrase learning aids,Including pedestal,The pedestal is hollow structure,And the bull stick being laterally arranged is equipped in pedestal,The side of the bull stick and the inner wall rotation connection of pedestal are arranged,And the other side of bull stick runs through the side wall of pedestal and is connected with crank,Bull stick in the pedestal is divided into two parts,And the side wall of two parts is equipped with the opposite straight-tooth in inclined-plane,Two annular turn troughs are also arranged on the side wall of the bull stick,The first oscillating rod and the second oscillating rod are equipped in the pedestal,The side of first oscillating rod and the second oscillating rod is run through the side wall of pedestal and is arranged in a crossed manner,In the utility model,The Chinese and set phrase learning aids changes the teaching pattern that tradition writes on the blackboard,Student is played an active part in the link of teaching,Increase the interest of student's study,And make teaching efficiency preferable,Simultaneously,The learning aids can freely adjust height,To adapt to the requirement of each student.
Description
Technical field
The utility model is related to teaching aid technical field more particularly to a kind of Chinese and set phrase learning aids.
Background technology
On primary school Chinese class, teacher usually relies on traditional teaching method：It teaches on blackboard, student is listening to the teacher below
Teaching method, teaching pattern is more stiff, it is difficult to excite the interest of students.Especially when teaching Chinese and set phrase, on classroom
It is essentially all that teacher is teaching, student causes the effect of teaching poor without what sense of participation.For this purpose, it is proposed that
A kind of Chinese and set phrase learning aids solves the above problems.
Invention content
Purpose of the utility model is to solve when teaching Chinese and set phrase, be essentially all on classroom in the prior art
Teacher is teaching, and student is without what sense of participation, thus the problem for causing the effect of teaching poor, and a kind of Chinese proposed at
Language learning aids.
To achieve the goals above, the utility model uses following technical solution：
A kind of Chinese and set phrase learning aids, including pedestal, the pedestal are hollow structure, and laterally setting is equipped in pedestal
Bull stick, the inner wall rotation connection of the side of the bull stick and pedestal is arranged, and the other side of bull stick through pedestal side wall simultaneously
It is connected with crank, the bull stick in the pedestal is divided into two parts, and the side wall of two parts is opposite equipped with inclined-plane
Straight-tooth, two annular turn troughs are also arranged on the side wall of the bull stick, the first oscillating rod and second are equipped in the pedestal
The side of oscillating rod, first oscillating rod and the second oscillating rod is run through the side wall of pedestal and is arranged in a crossed manner, and first swings
The infall of bar and the second oscillating rod is rotatablely connected by rotating member, the other side point of first oscillating rod and the second oscillating rod
The helical teeth that She You not match with straight-tooth, the surface of the pedestal is equipped with the board of education being laterally arranged, and board of education is hollow
Structure, the downside side wall of the board of education is equipped with the sliding slot being laterally arranged, and is arranged with two in sliding slot and matches with it
Sliding block, the side of first oscillating rod and the second oscillating rod far from helical teeth through sliding slot side wall and respectively with the side of sliding block
Wall is rotatablely connected, and the partition board of preset quantity being vertically arranged, and the side between the partition board of preset quantity are equipped in the board of education
Wall is arranged with two opposite grooves of opening, is rotated by the shaft being laterally arranged between the partition board of preset quantity
It is connected with the first moving block, and around the slot equipped with preset quantity on the outside side wall of the first moving block, the shaft is separate
The side of first moving block is equipped with the second moving block, and the second moving block is plugged in a groove and is rotatablely connected with it, and described the
It is rotatably connected to and latch phase on the latch equipped with preset quantity, the side wall of the groove on the outside side wall of two moving blocks
Matched kelly is connected by the spring being vertically arranged with the side side wall of groove on the side side wall of the kelly.
Preferably, the preset quantity roller groove that Open Side Down is arranged on the downside side wall of the pedestal, and default
Rotation stop universal wheel is rotatably connected in the roller groove of quantity.
Preferably, rubber protection band is arranged on the outside side wall of the crank, and the joint of rubber protection band passes through
The mode of velcro adhesion fastens.
Preferably, the first oscillating rod and the second oscillating rod are equipped between the pedestal and the side wall of board of education.
Preferably, the outside side wall of the slot is equipped with construction opening, and the side wall of construction opening is equipped with transparent modeling
Material.
In the utility model, teacher can use the learning aids when teaching student's learning Chinese Chinese idiom, in classroom,
Teacher can be inserted into the Chinese character of Chinese and set phrase in the slot of the first moving block, then four one group of words, it would be desirable to review at
The rotation of one of language word is staggered, and in order to review the effect attended class, the word that will be lacked on student can be asked to find out, student
The first moving block being rotated, shaft drives the rotation of the second moving block so that kelly is moved on next latch and is clamped with it, to
It rotates out a corresponding Chinese character to come out, repetitive operation, until finding correct Chinese character, be taught using the study in student
When tool, since the height of each student is different, the height for adjusting the learning aids is needed, it is only necessary to carry board of education, helical teeth upwards
It is slided on straight-tooth, and then the first oscillating rod and the rotation of the second oscillating rod, so that height is improved, if desired resetting should
When the height of teaching aid, board of education being increased to highest point, rotates crank so that helical teeth rotates in annular turn trough, to
Helical teeth is detached from the clamping with straight-tooth, due to its own gravity of board of education so that the first oscillating rod and the second oscillating rod are swung to most
At wide-angle, i.e., the height of board of education resets at this time, which changes the teaching that tradition writes on the blackboard
Pattern so that student can play an active part in the link of teaching, increase student study interest, and make teaching efficiency compared with
It is good, meanwhile, which can freely adjust height, to adapt to the requirement of each student.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Chinese and set phrase learning aids structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 be the utility model proposes a kind of Chinese and set phrase learning aids inside grooves cross-sectional view.
In figure：1 pedestal, 2 bull sticks, 3 cranks, 4 straight-tooth, 5 annular turn troughs, 6 first oscillating rods, 7 second oscillating rods, 8 helical teeth,
9 sliding slots, 10 sliding blocks, 11 boards of education, 12 partition boards, 13 first moving blocks, 14 shafts, 15 slots, 16 grooves, 17 second moving blocks,
18 latches, 19 kellies, 20 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of Chinese and set phrase learning aids, including pedestal 1, pedestal 1 are hollow structure, the downside of pedestal 1
It is arranged with the preset quantity roller groove that Open Side Down on side wall, and is rotatably connected to rotation stop in the roller groove of preset quantity
Universal wheel is convenient for the movement of the learning aids, and is equipped with the bull stick 2 being laterally arranged in pedestal 1, side and the pedestal 1 of bull stick 2
Inner wall rotation connection setting, and the other side of bull stick 2 runs through the side wall of pedestal 1 and is connected with crank 3, the outside side wall of crank 3
On be arranged with rubber protection band, and the joint of rubber protection band is fastened by way of velcro adhesion, prevents from shaking crank 3
When hand be scratched, and be conveniently replaceable bad old rubber protection band, the bull stick 2 in pedestal 1 is divided into two parts, and two
The side wall of a part is equipped with the opposite straight-tooth 4 in inclined-plane, and two annular turn troughs 5, pedestal 1 are also arranged on the side wall of bull stick 2
In be equipped with the first oscillating rod 6 and the second oscillating rod 7, the side wall of pedestal 1 is run through in the side of the first oscillating rod 6 and the second oscillating rod 7
And be arranged in a crossed manner, and the infall of the first oscillating rod 6 and the second oscillating rod 7 is rotatablely connected by rotating member, pedestal 1 and teaching
The first oscillating rod 6 and the second oscillating rod 7 are equipped between the side wall of plate 11 so that the height adjustment range bigger of the learning aids,
The other side of first oscillating rod 6 and the second oscillating rod 7 is respectively equipped with the helical teeth 8 to match with straight-tooth 4, and the surface of pedestal 1 is set
There is a board of education 11 being laterally arranged, and board of education 11 is hollow structure, the downside side wall of board of education 11, which is equipped with, to be laterally arranged
Sliding slot 9, and two matched sliding blocks 10 are arranged in sliding slot 9, the first oscillating rod 6 and the second oscillating rod 7 are far from tiltedly
The side of tooth 8 is run through the side wall of sliding slot 9 and is rotatablely connected respectively with the side wall of sliding block 10, and preset quantity is equipped in board of education 11
The partition board 12 being vertically arranged, and the side wall between the partition board 12 of preset quantity is arranged with two opposite grooves 16 of opening,
The first moving block 13, and the first moving block are rotatably connected to by the shaft 14 being laterally arranged between the partition board 12 of preset quantity
Around the slot 15 equipped with preset quantity on 13 outside side wall, the outside side wall of slot 15 is equipped with construction opening, and installs
The side wall of opening is equipped with transparent plastic, convenient for the Chinese character in viewing slot 15, and avoids student accidentally by Chinese character to broken
It is broken, side of the shaft 14 far from the first moving block 13 is equipped with the second moving block 17, and the second moving block 17 is plugged in groove 16
In and be rotatablely connected with it, around the latch 18 equipped with preset quantity, the side of groove 16 on the outside side wall of the second moving block 17
Be rotatably connected to the kelly 19 to match with latch 18 on wall, on the side side wall of kelly 19 by the spring 20 that is vertically arranged with
The side side wall of groove 16 is connected.
In the utility model, teacher can use the learning aids when teaching student's learning Chinese Chinese idiom, in classroom,
Teacher can be inserted into the Chinese character of Chinese and set phrase in the slot 15 of the first moving block 13, then four one group of words, it would be desirable to review
The word rotation of one of Chinese idiom be staggered, in order to review the effect attended class, the word that will be lacked on student can be asked to find out,
Student rotates the first moving block 13, and shaft 14 drives the rotation of the second moving block 17 so that kelly 19 is moved on next latch 18
And be clamped with it, it is come out to rotate out a corresponding Chinese character, repetitive operation, until correct Chinese character is found,
When student uses the learning aids, since the height of each student is different, the height for adjusting the learning aids is needed, it is only necessary to
Board of education 11 is above put forward, helical teeth 8 slides on straight-tooth 4, and then the first oscillating rod 6 and the rotation of the second oscillating rod 7, so that height
It is improved, when if desired resetting the height of the teaching aid, board of education 11 is increased to highest point, rotates crank 3 so that tiltedly
Tooth 8 rotates in annular turn trough 5, to which helical teeth 8 is detached from the clamping with straight-tooth 4, due to its own gravity of board of education 11 so that the
One oscillating rod 6 and the second oscillating rod 7 are swung at maximum angle, i.e., the height of board of education 11 resets at this time, the Chinese and set phrase
It practises teaching aid and changes the teaching pattern that tradition writes on the blackboard so that student can play an active part in the link of teaching, increase
The interest of student's study, and make teaching efficiency preferable, meanwhile, which can freely adjust height, each to adapt to
The requirement of student.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Chinese and set phrase learning aids, including pedestal（1）, which is characterized in that the pedestal（1）For hollow structure, and bottom
Seat（1）In be equipped with the bull stick that is laterally arranged（2）, the bull stick（2）Side and pedestal（1）Inner wall rotation connection setting, and
Bull stick（2）The other side run through pedestal（1）Side wall and be connected with crank（3）, it is located at the pedestal（1）In bull stick（2）
It is divided into two parts, and the side wall of two parts is equipped with the opposite straight-tooth in inclined-plane（4）, the bull stick（2）Side wall on it is also right
Title sets that there are two annular turn troughs（5）, the pedestal（1）In be equipped with the first oscillating rod（6）With the second oscillating rod（7）, described first
Oscillating rod（6）With the second oscillating rod（7）Side run through pedestal（1）Side wall and be arranged in a crossed manner, and the first oscillating rod（6）With
Second oscillating rod（7）Infall be rotatablely connected by rotating member, first oscillating rod（6）With the second oscillating rod（7）It is another
Side is respectively equipped with and straight-tooth（4）The helical teeth to match（8）, the pedestal（1）Surface be equipped with the board of education that is laterally arranged
（11）, and board of education（11）For hollow structure, the board of education（11）Downside side wall be equipped with the sliding slot that is laterally arranged（9）,
And sliding slot（9）In be arranged with two matched sliding blocks（10）, first oscillating rod（6）With the second oscillating rod（7）
Far from helical teeth（8）Side run through sliding slot（9）Side wall and respectively with sliding block（10）Side wall rotation connection, the board of education
（11）In be equipped with preset quantity the partition board being vertically arranged（12）, and the partition board of preset quantity（12）Between side wall symmetrically set
There are two the opposite grooves that is open（16）, the partition board of preset quantity（12）Between shaft by being laterally arranged（14）Turn
It is dynamic to be connected with the first moving block（13）, and the first moving block（13）Outside side wall on around equipped with preset quantity slot
（15）, the shaft（14）Far from the first moving block（13）Side be equipped with the second moving block（17）, and the second moving block（17）
It is plugged in groove（16）In and be rotatablely connected with it, second moving block（17）Outside side wall on around be equipped with preset quantity
Latch（18）, the groove（16）Side wall on be rotatably connected to and latch（18）The kelly to match（19）, the kelly
（19）Side side wall on pass through the spring that is vertically arranged（20）With groove（16）Side side wall be connected.
2. a kind of Chinese and set phrase learning aids according to claim 1, which is characterized in that the pedestal（1）Downside side
It is arranged with the preset quantity roller groove that Open Side Down on wall, and is rotatably connected to rotation stop ten thousand in the roller groove of preset quantity
To wheel.
3. a kind of Chinese and set phrase learning aids according to claim 1, which is characterized in that the crank（3）Outside side
Rubber protection band is arranged on wall, and the joint of rubber protection band is fastened by way of velcro adhesion.
4. a kind of Chinese and set phrase learning aids according to claim 1, which is characterized in that the pedestal（1）And board of education
（11）Side wall between be equipped with the first oscillating rod（6）With the second oscillating rod（7）.
5. a kind of Chinese and set phrase learning aids according to claim 1, which is characterized in that the slot（15）Outside side
Wall is equipped with construction opening, and the side wall of construction opening is equipped with transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417835.2U CN207867760U (en) | 2017-10-30 | 2017-10-30 | A kind of Chinese and set phrase learning aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417835.2U CN207867760U (en) | 2017-10-30 | 2017-10-30 | A kind of Chinese and set phrase learning aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867760U true CN207867760U (en) | 2018-09-14 |
Family
ID=63475263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417835.2U Expired - Fee Related CN207867760U (en) | 2017-10-30 | 2017-10-30 | A kind of Chinese and set phrase learning aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867760U (en) |
-
2017
- 2017-10-30 CN CN201721417835.2U patent/CN207867760U/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: 20180914 Termination date: 20191030 |