CN208796459U - A kind of word Chinese word sense contrast learning device - Google Patents
A kind of word Chinese word sense contrast learning device Download PDFInfo
- Publication number
- CN208796459U CN208796459U CN201820861929.7U CN201820861929U CN208796459U CN 208796459 U CN208796459 U CN 208796459U CN 201820861929 U CN201820861929 U CN 201820861929U CN 208796459 U CN208796459 U CN 208796459U
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- fixedly connected
- word
- teachers
- learning device
- bottom plate
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Abstract
The utility model discloses a kind of word Chinese word sense contrast learning devices, including bottom plate, the upper surface of the bottom plate is connected with the first rotating device, the top of first rotating device is fixedly connected with the lower surface of fixed block, the right side of the fixed block is fixedly connected with the left side of support plate, and the front of the support plate is connected with sliding sleeve.The word Chinese word sense contrast learning device, by the way that fixed block is arranged, display board, second groove, briquetting, rubber block, spring, slide bar and sliding sleeve, so that block band moving slide-bar moves forward, so that slide bar drives briquetting to move forward, so that briquetting drives rubber block and phrase card to be in close contact, ready meaning of a word card is put into the second groove by teacher again, so that teachers can explain against two cards, so that teachers do not need a hand and take textbook, another hand carries out browsing explanation, so that teachers are lighter when giving lessons, it will not influence normally giving lessons for teachers.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of word Chinese word sense contrast learning device.
Background technique
Chinese, that is, han nationality common language is one of world's dominant language, and the most language of number of users in the world, the Chinese
Language category Han-Tibetan family is most important language in this family of languages.
Teacher when carrying out Chinese word sense explanation needs that the phrase on textbook is combined to be explained, and needs a hand hand-held
Textbook, another handspring page, but also need to write on the blackboard knowledge point and students is allowed to deepen the impression, so that teachers take
It is extremely inconvenient when textbook, seriously affect normally giving lessons for teachers.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of word Chinese word sense contrast learning device, solves
Teacher needs that the phrase on textbook is combined to be explained, needs a hand to hold textbook, separately when carrying out Chinese word sense explanation
One handspring page, but also need to write on the blackboard knowledge point and students is allowed to deepen the impression, so that teachers take when textbook
Extremely inconvenient problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of word Chinese word sense contrast learning dress
It sets, including bottom plate, the upper surface of the bottom plate is connected with the first rotating device, the top of first rotating device and fixed block
Lower surface be fixedly connected, the right side of the fixed block is fixedly connected with the left side of support plate, the front of the support plate
It is connected with sliding sleeve, slide bar is socketed in the sliding sleeve, one end of the slide bar is fixedly connected with the front of block, the slide bar
Outer surface is socketed with spring.
The both ends of the spring are fixedly connected with the back side in the front of block and sliding sleeve respectively, and the other end of the slide bar is solid
Surely it is connected with briquetting, the back side of the briquetting is fixedly connected with rubber block, and the back side of the rubber block and the front of card overlap,
The back side of the card and the front of support plate overlap, and the left side of the fixed block is fixedly connected with the right side of frame.
The left and right sides of the frame inner wall are connected with the second rotating device, and a left side for two the second rotating devices respectively
Right both ends are fixedly connected with the left and right sides of display board respectively, and the right side of the display board offers the second groove, described
The lower surface of frame and support plate has been respectively fixedly connected with tourelle, and the tourelle is located in the first groove, and described
One groove is provided with the upper surface of bottom plate.
Preferably, the four corners of the lower surface of base plate are fixedly connected to wheel, the left side of the bottom plate and promotion
The right end of device is fixedly connected.
Preferably, the tourelle includes connecting rod, and the top of the connecting rod is fixedly connected with the lower surface of frame,
The bottom end of the connecting rod is fixedly connected with idler wheel, and the idler wheel is arranged in the first groove.
Preferably, first rotating device includes first bearing, and the first bearing is connected to the upper surface of bottom plate, institute
First bearing is stated between two connecting rods, first rotating shaft, the top of the first rotating shaft are socketed in the first bearing
It is fixedly connected with the lower surface of fixed block.
Preferably, the pushing meanss include mandril, and the quantity of the mandril is two, and the right end of two mandrils with
The left side of bottom plate is fixedly connected, and the left end of two mandrils is fixedly connected with the outer surface of cross bar.
Preferably, second rotating device includes second bearing, and the second bearing is connected to the left side of frame inner wall
Face is socketed with the second shaft in the second bearing, and the right end of second shaft is fixedly connected with the left side of display board.
Preferably, second groove is shaped to T-type, and first groove is shaped to circle, described
Slide bar and sliding sleeve are shaped to rectangle.
(3) beneficial effect
The utility model provides a kind of word Chinese word sense contrast learning device, have it is following the utility model has the advantages that
1, the word Chinese word sense contrast learning device passes through setting fixed block, support plate, display board, the second groove, pressure
Block, rubber block, spring, slide bar and sliding sleeve, when teachers need to explain the meaning of a word, teachers' two briquettings of pull-up first, so that
Briquetting drives rubber block far from support plate, then ready phrase card is placed on to the front of support plate, so that phrase card
Front is located at the front of two rubber blocks, and teachers unclamp briquetting at this time, so that the pulling force of spring drives block to move forward, makes
It obtains block band moving slide-bar to move forward, so that slide bar drives briquetting to move forward, so that briquetting drive rubber block and phrase card
Be in close contact, ready meaning of a word card is put into the second groove by teacher again so that teachers can against two cards into
Row explanation, so that teachers do not need a hand and take textbook, another hand carries out browsing explanation, so that teachers are when giving lessons
More easily, it will not influence normally giving lessons for teachers.
2, word Chinese word sense contrast learning device, by the way that idler wheel, connecting rod, support plate, display board, first turn is arranged
Axis, first bearing, the second shaft, second bearing and the first groove, when teacher is giving lessons, the student for being sitting in classroom two sides is not seen
When, teacher can be with rotational support plate, so that support plate drives fixed block rotation, so that fixed block drives frame and display board rotation
Turn, when needing replacing meaning of a word card, teachers can be manually rotated display board, so that the meaning of a word card of display board another side appears in
In the visual field of academics and students, give lessons so that teachers are more convenient.
3, word Chinese word sense contrast learning device, by setting cross bar, mandril, bottom plate and wheel, when needing to move
When the learning device, teachers can push cross bar that the learning device is driven to move, so that the mobile study dress of teachers
It is more convenient when setting, and the utility model which has a compact structure and a reasonable design, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the right view of the utility model support plate；
Fig. 3 is the structural schematic diagram of the right view of the utility model display board.
In figure: 1 wheel, 2 bottom plates, 3 first grooves, 4 tourelles, 41 idler wheels, 42 connecting rods, 5 first rotating devices, 51
First bearing, 52 first rotating shafts, 6 pushing meanss, 61 mandrils, 62 cross bars, 7 frames, 8 display boards, 9 second rotating devices, 91
Two bearings, 92 second shafts, 10 second grooves, 11 fixed blocks, 12 support plates, 13 briquettings, 14 cards, 15 rubber blocks, 16 sliding sleeves,
17 slide bars, 18 blocks, 19 springs.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of word Chinese word sense contrast learning device,
Including bottom plate 2, the four corners of 2 lower surface of bottom plate are fixedly connected to wheel 1, the left side of bottom plate 2 and the right end of pushing meanss 6
Be fixedly connected, pushing meanss 6 include mandril 61, and the quantity of mandril 61 is two, and the right end of two mandrils 61 with bottom plate 2
Left side is fixedly connected, and by setting wheel 1 and cross bar 62, when needing to move the learning device, teachers can push cross
Bar 62 drives the learning device to be moved, so that more convenient when the mobile learning device of teachers, and two mandrils 61
Left end is fixedly connected with the outer surface of cross bar 62, and the upper surface of bottom plate 2 is connected with the first rotating device 5, the first rotating device 5
Including first bearing 51, first bearing 51 is connected to the upper surface of bottom plate 2, and first bearing 51 is located between two connecting rods 42,
First rotating shaft 52 is socketed in first bearing 51, the top of first rotating shaft 52 is fixedly connected with the lower surface of fixed block 11, passes through
First rotating shaft 52 and fixed block 11 are set, and teacher, so that support plate 12 drives fixed block 11 to rotate, can be made with rotational support plate 12
Obtaining fixed block 11 drives frame 7 and display board 8 to rotate, so that the student for being sitting in classroom two sides can be it is clear that make teachers more
Add and easily give lessons, the top of the first rotating device 5 is fixedly connected with the lower surface of fixed block 11, the right side of fixed block 11
Face is fixedly connected with the left side of support plate 12, and the front of support plate 12 is connected with sliding sleeve 16, and slide bar 17 is socketed in sliding sleeve 16,
One end of slide bar 17 is fixedly connected with the front of block 18, by setting slide bar 17 and sliding sleeve 16, so that teachers' pull-up two
Briquetting 13, so that briquetting 13 will not shake when driving rubber block 15 far from support plate 12 and more laborsaving, the outer surface of slide bar 17
It is socketed with spring 19.
The both ends of spring 19 are fixedly connected with the back side in the front of block 18 and sliding sleeve 16 respectively, by the way that spring 19 is arranged,
So that the pulling force of spring 19 drives block 18 to move forward, so that block 18 is moved forward with moving slide-bar 17, so that 17 band of slide bar
Dynamic pressure block 13 moves forward, so that briquetting 13 drives rubber block 15 and phrase card 14 to be in close contact, so that card 14 is not easy
The support plate that falls off 12, the other end of slide bar 17 are fixedly connected with briquetting 13, and the back side of briquetting 13 is fixedly connected with rubber block 15, rubber
The back side of blob of viscose 15 and the front of card 14 overlap, and the back side of card 14 and the front of support plate 12 overlap, by the way that rubber is arranged
Block 15, so that briquetting 13 drives rubber block 15 when clamping card 14, card 14 is not easily damaged, the left side of fixed block 11 with
The right side of frame 7 is fixedly connected.
The left and right sides of 7 inner wall of frame are connected with the second rotating device 9 respectively, and the second rotating device 9 includes the second axis
91 are held, second bearing 91 is connected to the left side of 7 inner wall of frame, and the second shaft 92, the second shaft are socketed in second bearing 91
92 right end is fixedly connected with the left side of display board 8, and the left and right ends of two the second rotating devices 9 respectively with display board 8
Left and right sides be fixedly connected, pass through setting the second shaft 92 and display board 8, when needing replacing meaning of a word card 14, teacher
Can be manually rotated display board 8 so that the meaning of a word card 14 of 8 another side of display board appears in the visual field of academics and students, make
Teachers are more convenient gives lessons, the right side of display board 8 offers the second groove 10, and the shape of the second groove 10 is set
It is set to T-type, the first groove 3 is shaped to circle, and slide bar 17 and sliding sleeve 16 are shaped to rectangle, passes through setting second
Groove 10 is put into teacher in the second groove 10 ready meaning of a word card 14, so that teachers can be against two
A card 14 is explained, and improves the teaching efficiency of teachers, and the lower surface of frame 7 and support plate 12 has been respectively fixedly connected with
Tourelle 4, tourelle 4 are located in the first groove 3, and tourelle 4 includes connecting rod 42, the top of connecting rod 42 and frame
7 lower surface is fixedly connected, and the bottom end of connecting rod 42 is fixedly connected with idler wheel 41, and idler wheel 41 is arranged in the first groove 3, and first
Groove 3 is provided with the upper surface of bottom plate 2.
In use, when teachers need to explain the meaning of a word, teachers' two briquettings 13 of pull-up first, so that briquetting 13 drives
Rubber block 15 is far from support plate 12, then ready phrase card 14 is placed on to the front of support plate 12, so that phrase card 14
Front be located at the fronts of two rubber blocks 15, teachers unclamp briquetting 13 at this time, so that the pulling force of spring 19 drives block 18
It moves forward, so that block 18 is moved forward with moving slide-bar 17, so that slide bar 17 drives briquetting 13 to move forward, so that briquetting 13
Rubber block 15 and phrase card 14 is driven to be in close contact, ready meaning of a word card 14 is put into the second groove 10 by teacher again,
So that teachers can explain against two cards 14, so that teachers do not need a hand and take textbook, another hand
It carries out browsing explanation, so that teachers are lighter when giving lessons, when teacher is giving lessons, the student for being sitting in classroom two sides is not seen
When, teacher can be with rotational support plate 12, so that support plate 12 drives fixed block 11 to rotate, so that fixed block 11 drives 7 He of frame
Display board 8 rotates, and when needing replacing meaning of a word card 14, teachers can be manually rotated display board 8, so that 8 another side of display board
Meaning of a word card 14 appears in the visual field of academics and students, and when needing to move the learning device, teachers can push cross
Bar 62 drives the learning device to be moved, so that more convenient when teachers' movement learning device.
It can to sum up obtain, 1, the word Chinese word sense contrast learning device, by setting fixed block 11, support plate 12, show
Plate 8, the second groove 10, briquetting 13, rubber block 15, spring 19, slide bar 17 and sliding sleeve 16, when teachers need to explain the meaning of a word,
Teachers' two briquettings 13 of pull-up first, so that briquetting 13 drives rubber block 15 far from support plate 12, then by ready phrase
Card 14 is placed on the front of support plate 12, so that the front of phrase card 14 is located at the front of two rubber blocks 15, teacher at this time
Unclamp briquetting 13 so that spring 19 pulling force drive block 18 move forward so that block 18 with moving slide-bar 17 move forward,
So that slide bar 17 drives briquetting 13 to move forward, so that briquetting 13 drives rubber block 15 and phrase card 14 to be in close contact, teacher
Ready meaning of a word card 14 is put into the second groove 10 again, so that teachers can explain against two cards 14,
So that teachers do not need a hand and take textbook, another hand carries out browsing explanation, so that teachers are lighter when giving lessons
Pine will not influence normally giving lessons for teachers.
2, word Chinese word sense contrast learning device, by the way that idler wheel 41, connecting rod 42, support plate 12, display board is arranged
8, first rotating shaft 52, first bearing 51, the second shaft 92, second bearing 91 and the first groove 3 are sitting in religion when teacher is giving lessons
When the student of room two sides does not see, teacher can be with rotational support plate 12, so that support plate 12 drives fixed block 11 to rotate, so that solid
Determining block 11 drives frame 7 and display board 8 to rotate, and when needing replacing meaning of a word card 14, teachers can be manually rotated display board 8, make
The meaning of a word card 14 of 8 another side of display board appears in the visual field of academics and students so that teachers it is more convenient into
Row is given lessons.
3, word Chinese word sense contrast learning device, by setting cross bar 62, mandril 61, bottom plate 2 and wheel 1, when need
When moving the learning device, teachers can push cross bar 62 that the learning device is driven to move, so that teachers are mobile
It is more convenient when the learning device, and the utility model which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of word Chinese word sense contrast learning device, including bottom plate (2), it is characterised in that: the upper surface of the bottom plate (2)
It being connected with the first rotating device (5), the top of first rotating device (5) is fixedly connected with the lower surface of fixed block (11),
The right side of the fixed block (11) is fixedly connected with the left side of support plate (12), and the front of the support plate (12) is connected with
Sliding sleeve (16), the sliding sleeve (16) is interior to be socketed with slide bar (17), and one end of the slide bar (17) and the front of block (18) are fixed
Connection, the outer surface of the slide bar (17) is socketed with spring (19)；
The both ends of the spring (19) are fixedly connected with the back side in the front of block (18) and sliding sleeve (16) respectively, the slide bar
(17) the other end is fixedly connected with briquetting (13), and the back side of the briquetting (13) is fixedly connected with rubber block (15), the rubber
The back side of blob of viscose (15) and the front of card (14) overlap, and the back side of the card (14) and the front of support plate (12) overlap,
The left side of the fixed block (11) is fixedly connected with the right side of frame (7)；
The left and right sides of frame (7) inner wall are connected with the second rotating device (9) respectively, and two the second rotating devices
(9) left and right ends are fixedly connected with the left and right sides of display board (8) respectively, and the right side of the display board (8) offers
The lower surface of second groove (10), the frame (7) and support plate (12) has been respectively fixedly connected with tourelle (4), the rolling
Dynamic device (4) are located in the first groove (3), and first groove (3) is provided with the upper surface of bottom plate (2).
2. a kind of word Chinese word sense contrast learning device according to claim 1, it is characterised in that: the bottom plate (2)
The four corners of lower surface are fixedly connected to wheel (1), and the left side of the bottom plate (2) and the right end of pushing meanss (6) are fixed
Connection.
3. a kind of word Chinese word sense contrast learning device according to claim 1, it is characterised in that: the tourelle
It (4) include connecting rod (42), the top of the connecting rod (42) is fixedly connected with the lower surface of frame (7), the connecting rod
(42) bottom end is fixedly connected with idler wheel (41), and idler wheel (41) setting is in the first groove (3).
4. a kind of word Chinese word sense contrast learning device according to claim 3, it is characterised in that: first rotation
Device (5) includes first bearing (51), and the first bearing (51) is connected to the upper surface of bottom plate (2), the first bearing
(51) it is located between two connecting rods (42), is socketed with first rotating shaft (52), the first rotating shaft in the first bearing (51)
(52) top is fixedly connected with the lower surface of fixed block (11).
5. a kind of word Chinese word sense contrast learning device according to claim 2, it is characterised in that: the pushing meanss
It (6) include mandril (61), the quantity of the mandril (61) is two, and a left side of the right end of two mandrils (61) with bottom plate (2)
Side is fixedly connected, and the left end of two mandrils (61) is fixedly connected with the outer surface of cross bar (62).
6. a kind of word Chinese word sense contrast learning device according to claim 1, it is characterised in that: second rotation
Device (9) includes second bearing (91), and the second bearing (91) is connected to the left side of frame (7) inner wall, second axis
It holds in (91) and is socketed with the second shaft (92), the right end of second shaft (92) is fixedly connected with the left side of display board (8).
7. a kind of word Chinese word sense contrast learning device according to claim 1, it is characterised in that: second groove
(10) it is shaped to T-type, first groove (3) is shaped to circle, the slide bar (17) and sliding sleeve (16)
It is shaped to rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861929.7U CN208796459U (en) | 2018-06-05 | 2018-06-05 | A kind of word Chinese word sense contrast learning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861929.7U CN208796459U (en) | 2018-06-05 | 2018-06-05 | A kind of word Chinese word sense contrast learning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796459U true CN208796459U (en) | 2019-04-26 |
Family
ID=66200729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861929.7U Expired - Fee Related CN208796459U (en) | 2018-06-05 | 2018-06-05 | A kind of word Chinese word sense contrast learning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796459U (en) |
-
2018
- 2018-06-05 CN CN201820861929.7U patent/CN208796459U/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: 20190426 Termination date: 20200605 |