CN215182478U - Special interactive question-answering learning device for special education - Google Patents
Special interactive question-answering learning device for special education Download PDFInfo
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- CN215182478U CN215182478U CN202121378885.0U CN202121378885U CN215182478U CN 215182478 U CN215182478 U CN 215182478U CN 202121378885 U CN202121378885 U CN 202121378885U CN 215182478 U CN215182478 U CN 215182478U
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Abstract
The utility model discloses a special interactive question-answering learning device of special education relates to special education technical field. This special interactive learning device of asking for answering of special education, including the arc strip, the lower fixed surface of arc strip is connected with the fixed plate, and one side sliding connection of arc strip has the connecting plate, and the draw-in groove has been seted up to one side of connecting plate, and the last sliding surface of connecting plate has the arm-tie, and latch mechanism sets up the one side at the connecting plate. This special interactive learning device of asking for answering of special education is through setting up arc strip and card, when the card of arc strip one side needs to be changed, at first to the square that slides of both sides, makes the fixture block break away from one side of arc strip, and the connecting plate drives the card and breaks away from one side of arc strip this moment, and the device is convenient for change the card of arc strip one side.
Description
Technical Field
The utility model relates to a special education technical field specifically is a special interactive question answering learning device of special education.
Background
The special education is education for a special object by using special methods, equipment and measures, the narrow special education refers to a special education range which is included by people with physical and mental defects, namely blind people, deaf people (deaf people), mentally disabled children education and problem children education, and supports the education from the aspects of economic investment, scientific research, teachers, equipment and the like, and the mechanisms for implementing the education in various countries generally comprise: school for blind, school for deaf, school for disabled and malformed children, training center for language handicapped children, etc., and special class attached to common school.
In the class of children with language barrier, teachers and students need more interaction and communication, and learn the study mood and knowledge of students in time, and the students can participate in the interactive link of the teaching as much as possible, thereby exciting and improving the learning interest, changing the habit mode formed in the traditional teaching, leading the students to participate in the cooperation teaching more actively, in classroom teaching, a teacher can enable students to participate in classroom teaching in a card teaching mode, cards are collected in a box, the teacher can spend more time in class to search for the card during class, which results in the reduction of effective teaching time, and different cards are needed to be used in different classes, so need design a device now and make the card be convenient for look over and the device of change, based on current technique not enough, the utility model discloses a special interactive question-answering learning device of special education.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model discloses a special interactive question-answering learning device of education to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an interactive question-answering learning device special for special education, comprising:
the lower surface of the arc-shaped strip is fixedly connected with a fixed plate, one side of the arc-shaped strip is connected with a connecting plate in a sliding manner, one side of the connecting plate is provided with a clamping groove, and the upper surface of the connecting plate is connected with a pulling plate in a sliding manner;
the clamping mechanism comprises a square groove, and the square groove is formed in one side of the connecting plate.
Preferably, latch mechanism still includes first spring, limiting plate, square and fixture block, and first spring activity joint is in the inside of square groove, and limiting plate sliding connection is in the inside of square groove, the last fixed surface of limiting plate is connected with the square, one side fixedly connected with fixture block of the limiting plate of telling.
Preferably, the upper surface of the connecting plate is provided with a hole groove, and the upper surface of the connecting plate is provided with a sliding groove.
Preferably, the lower surface of the pulling plate is fixedly connected with a sliding rod, the outer surface of the sliding rod is fixedly connected with a limiting ring, and the outer surface of the sliding rod is movably clamped with a second spring.
Preferably, the inside sliding connection of draw-in groove has the card, and the card hole has been seted up to the upper surface of card.
Preferably, the sliding rod is slidably connected inside the hole groove, and the sliding rod is slidably connected inside the clamping hole.
The utility model discloses a special interactive question-answering learning device of special education, its beneficial effect who possesses as follows:
1. this special interactive learning device of asking for answering of special education is through setting up arc strip and card, when the card of arc strip one side needs to be changed, at first to the square that slides of both sides, makes the fixture block break away from one side of arc strip, and the connecting plate drives the card and breaks away from one side of arc strip this moment, and the device is convenient for change the card of arc strip one side.
2. This special interactive learning device of asking for answer of a question of special education, when the inside card of connecting plate needs to be changed, at first the pulling arm-tie of pulling, make the slide bar slide in the inside of hole groove, the spacing ring of slide bar surface also slides in the inside of hole groove simultaneously, the second spring compression this moment, the inside roll-off of draw-in groove is followed to the slide bar, and from the inside roll-off in card hole, to one side pulling card again, make the card break away from the inside of draw-in groove, when needs put one side of another card at the connecting plate, align the card hole and the hole groove of card one side, loosen the arm-tie again, make the second spring drive slide bar and spacing ring lapse, the inside in card hole is inserted to the slide bar simultaneously, the device is convenient for changing the inside card of connecting plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the card structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the connection plate of the present invention;
FIG. 4 is a schematic view of the pulling plate structure of the present invention;
fig. 5 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1. an arc-shaped strip; 101. a fixing plate; 2. a connecting plate; 201. a card slot; 202. a hole groove; 203. a chute; 3. a clamping mechanism; 301. a square groove; 302. a first spring; 303. a limiting plate; 304. a square block; 305. a clamping block; 4. pulling a plate; 401. a slide bar; 402. a limiting ring; 403. a second spring; 5. a card; 501. and (6) clamping the hole.
Detailed Description
The embodiment of the utility model discloses special interactive question answering learning device of special education, as shown in fig. 1-5, include:
the fixing device comprises an arc-shaped strip 1, wherein a fixing plate 101 is fixedly connected to the lower surface of the arc-shaped strip 1, a connecting plate 2 is connected to one side of the arc-shaped strip 1 in a sliding mode, a clamping groove 201 is formed in one side of the connecting plate 2, and a pulling plate 4 is connected to the upper surface of the connecting plate 2 in a sliding mode;
the clamping mechanism 3 comprises a square groove 301, and the square groove 301 is formed in one side of the connecting plate 2.
When the special interactive question-answering learning device for special education is used, in an initial state, the bottom of the arc-shaped strip 1 is provided with the fixing plate 101, one side of the arc-shaped strip 1 is provided with the connecting plate 2, the inside of the connecting plate 2 is provided with the clamping mechanism 3, the clamping mechanism 3 clamps the connecting plate 2 at one side of the arc-shaped strip 1, the top of the connecting plate 2 is provided with the card 5, the upper surface of the card 5 is provided with the card hole 501, and the pulling plate 4 clamps the card 5 inside the connecting plate 2;
the clamping mechanism 3 further comprises a first spring 302, a limiting plate 303, a square block 304 and a clamping block 305, the first spring 302 is movably clamped inside the square groove 301, the limiting plate 303 is slidably connected inside the square groove 301, the square block 304 is fixedly connected to the upper surface of the limiting plate 303, and the clamping block 305 is fixedly connected to one side of the limiting plate 303.
When the card 5 of arc strip 1 one side needs to be changed, at first to both sides slip square 304, make square 304 drive limiting plate 303 slide in the inside of spout 203, limiting plate 303 makes first spring 302 compress simultaneously, and limiting plate 303 drives fixture block 305 and slides to one side, fixture block 305 breaks away from one side of arc strip 1 simultaneously, loosen square 304 again, the tension of first spring 302 makes limiting plate 303 and fixture block 305 follow the inside roll-off of square groove 301 this moment, connecting plate 2 drives card 5 and breaks away from one side of arc strip 1 this moment, the device is convenient for change the card 5 of arc strip 1 one side.
The upper surface of the connecting plate 2 is provided with a hole groove 202, and the upper surface of the connecting plate 2 is provided with a sliding groove 203.
The lower surface of the pulling plate 4 is fixedly connected with a sliding rod 401, the outer surface of the sliding rod 401 is fixedly connected with a limiting ring 402, and the outer surface of the sliding rod 401 is movably clamped with a second spring 403.
The card 5 is connected to the inside sliding of draw-in groove 201, and card hole 501 has been seted up to the upper surface of card 5.
The slide bar 401 is slidably connected inside the hole groove 202, and the slide bar 401 is slidably connected inside the card hole 501.
When the card 5 in the connecting plate 2 needs to be replaced, the pulling plate 4 is pulled firstly, the sliding rod 401 slides in the hole groove 202, meanwhile, the limiting ring 402 on the outer surface of the sliding rod 401 also slides in the hole groove 202, at the moment, the second spring 403 is compressed, the sliding rod 401 slides out of the clamping groove 201 and slides out of the clamping hole 501, the card 5 is pulled to one side, the card 5 is separated from the clamping groove 201, when another card 5 needs to be placed on one side of the connecting plate 2, the clamping hole 501 on one side of the card 5 is aligned with the hole groove 202, the pulling plate 4 is loosened, the second spring 403 drives the sliding rod 401 and the limiting ring 402 to slide downwards, meanwhile, the sliding rod 401 is inserted into the clamping hole 501, and the device is convenient for replacing the card 5 in the connecting plate 2.
The working principle is as follows: when the special interactive question-answering learning device for special education is used, in an initial state, the bottom of the arc-shaped strip 1 is provided with the fixing plate 101, one side of the arc-shaped strip 1 is provided with the connecting plate 2, the inside of the connecting plate 2 is provided with the clamping mechanism 3, the clamping mechanism 3 clamps the connecting plate 2 at one side of the arc-shaped strip 1, the top of the connecting plate 2 is provided with the card 5, the upper surface of the card 5 is provided with the card hole 501, and the pulling plate 4 clamps the card 5 inside the connecting plate 2;
when the card 5 of arc strip 1 one side needs to be changed, at first to both sides slip square 304, make square 304 drive limiting plate 303 slide in the inside of spout 203, limiting plate 303 makes first spring 302 compress simultaneously, and limiting plate 303 drives fixture block 305 and slides to one side, fixture block 305 breaks away from one side of arc strip 1 simultaneously, loosen square 304 again, the tension of first spring 302 makes limiting plate 303 and fixture block 305 follow the inside roll-off of square groove 301 this moment, connecting plate 2 drives card 5 and breaks away from one side of arc strip 1 this moment, the device is convenient for change the card 5 of arc strip 1 one side.
When the card 5 in the connecting plate 2 needs to be replaced, the pulling plate 4 is pulled firstly, the sliding rod 401 slides in the hole groove 202, meanwhile, the limiting ring 402 on the outer surface of the sliding rod 401 also slides in the hole groove 202, at the moment, the second spring 403 is compressed, the sliding rod 401 slides out of the clamping groove 201 and slides out of the clamping hole 501, the card 5 is pulled to one side, the card 5 is separated from the clamping groove 201, when another card 5 needs to be placed on one side of the connecting plate 2, the clamping hole 501 on one side of the card 5 is aligned with the hole groove 202, the pulling plate 4 is loosened, the second spring 403 drives the sliding rod 401 and the limiting ring 402 to slide downwards, meanwhile, the sliding rod 401 is inserted into the clamping hole 501, and the device is convenient for replacing the card 5 in the connecting plate 2.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An interactive question-answering learning device special for special education is characterized by comprising:
the fixing device comprises an arc-shaped strip (1), wherein a fixing plate (101) is fixedly connected to the lower surface of the arc-shaped strip (1), a connecting plate (2) is connected to one side of the arc-shaped strip (1) in a sliding mode, a clamping groove (201) is formed in one side of the connecting plate (2), and a pulling plate (4) is connected to the upper surface of the connecting plate (2) in a sliding mode;
clamping mechanism (3), clamping mechanism (3) include square groove (301), one side at connecting plate (2) is seted up in square groove (301).
2. The interactive question-answer learning device special for special education as claimed in claim 1, wherein: clamping mechanism (3) still include first spring (302), limiting plate (303), square (304) and fixture block (305), first spring (302) activity joint is in the inside of square groove (301), limiting plate (303) sliding connection is in the inside of square groove (301), the last fixed surface of limiting plate (303) is connected with square (304), one side fixedly connected with fixture block (305) of limiting plate (303) of telling.
3. The interactive question-answer learning device special for special education as claimed in claim 1, wherein: the upper surface of the connecting plate (2) is provided with a hole groove (202), and the upper surface of the connecting plate (2) is provided with a sliding groove (203).
4. The interactive question-answer learning device special for special education as claimed in claim 1, wherein: the lower surface fixed connection of arm-tie (4) has slide bar (401), the outer fixed surface of slide bar (401) is connected with spacing ring (402), the outer surface activity joint of slide bar (401) has second spring (403).
5. The interactive question-answer learning device special for special education as claimed in claim 1, wherein: the inside sliding connection of draw-in groove (201) has card (5), card hole (501) have been seted up to the upper surface of card (5).
6. The interactive question-answer learning device special for special education as claimed in claim 4, wherein: the sliding rod (401) is connected inside the hole groove (202) in a sliding mode, and the sliding rod (401) is connected inside the clamping hole (501) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378885.0U CN215182478U (en) | 2021-06-21 | 2021-06-21 | Special interactive question-answering learning device for special education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378885.0U CN215182478U (en) | 2021-06-21 | 2021-06-21 | Special interactive question-answering learning device for special education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215182478U true CN215182478U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121378885.0U Active CN215182478U (en) | 2021-06-21 | 2021-06-21 | Special interactive question-answering learning device for special education |
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| Country | Link |
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| CN (1) | CN215182478U (en) |
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2021
- 2021-06-21 CN CN202121378885.0U patent/CN215182478U/en active Active
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