CN113611187A - Card display device is used in english teaching - Google Patents
Card display device is used in english teaching Download PDFInfo
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- CN113611187A CN113611187A CN202110889558.XA CN202110889558A CN113611187A CN 113611187 A CN113611187 A CN 113611187A CN 202110889558 A CN202110889558 A CN 202110889558A CN 113611187 A CN113611187 A CN 113611187A
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- 238000012546 transfer Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
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- General Physics & Mathematics (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention is suitable for the technical field of teaching assistance, and provides a card display device for English teaching; the method comprises the following steps: a support body; the feeding part is arranged on the supporting main body in an intermittent rotating mode and comprises a rotating disc which rotates intermittently, and a plurality of placing grooves for storing cards are formed in the rotating disc; the transfer component is arranged in the support main body in a reciprocating rotation mode and comprises a rotating shaft in reciprocating rotation, a rotating fork used for adsorbing the card is elastically and rotatably arranged on the rotating shaft, and the angle between the rotating fork and the rotating shaft can be changed; the display component is used for displaying the cards at the working display positions; and a collecting member for collecting the cards. The card display system and the card collection method have the advantages that the cards are automatically displayed, the use is convenient, and meanwhile, the cards are automatically collected.
Description
Technical Field
The invention relates to the technical field of teaching assistance, in particular to a card display device for English teaching.
Background
English is the official language specified internationally, also is the most extensive first language in the world, has the third mother's language user number in the world, and along with the development of internationalization is rapid day by day, people are no matter study or life, and the place that contacts english is all more and more, and it has become the indispensable course of contemporary people to learn english well. Therefore, the teaching method is important for teaching related to vocabulary memory in the English learning process.
Consequently need the english card to assist the teaching, and prior art can not provide the equipment that can show the card all the time, consequently designs a card display device for english teaching and solves this technical problem.
Disclosure of Invention
The invention aims to provide a card display device for English teaching, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a card display device is used in english teaching, includes: a support body;
the feeding part is arranged on the supporting main body in an intermittent rotating mode and comprises a rotating disc which rotates intermittently, and a plurality of placing grooves for storing cards are formed in the rotating disc;
the transfer component is arranged in the support main body in a reciprocating rotation mode and comprises a rotating shaft in reciprocating rotation, a rotating fork used for adsorbing the card is elastically and rotatably arranged on the rotating shaft, and the angle between the rotating fork and the rotating shaft can be changed;
the display component is used for displaying the cards at the working display positions;
and a collecting member for collecting the cards.
As a further scheme of the invention: the rotating fork is set in a U shape, and a plurality of suction nozzles are arranged on the surface of the rotating fork and in contact position array with the card.
As a still further scheme of the invention: the support main part is further provided with a negative pressure pump connected with the suction nozzle on the rotary fork, and the negative pressure pump provides negative pressure for the suction nozzle on the rotary fork.
As a still further scheme of the invention: the rotation fork is elastically and rotatably arranged on a support piece, and the support piece is fixedly arranged on the rotating shaft.
As a still further scheme of the invention: and the support main body is also provided with a power mechanism for driving the rotating shaft to rotate in a reciprocating manner.
As a still further scheme of the invention: the power mechanism comprises a gear which is coaxial with the rotating shaft, the gear is meshed with a rack which is arranged on the support main body in a sliding mode, and the rack is in transmission connection with the reciprocating assembly.
As a still further scheme of the invention: the supporting body is characterized in that a guide piece is arranged on the side wall of the supporting body, a guide rod is arranged on the side wall of the rotating fork, and the guide rod is used for sliding into a position-changing slide way on the guide piece when the rotating fork is close to a display position.
As a still further scheme of the invention: the turntable is arranged at the output end of the intermittent driving mechanism.
As a still further scheme of the invention: the display component comprises an image acquisition unit and a display unit which are fixedly installed on the supporting main body, wherein the image acquisition unit is used for acquiring an image of a card at a display position and displaying the image through the display unit.
As a still further scheme of the invention: the collecting part comprises a collecting tank which is arranged in a drawer type structure and is arranged on the supporting main body.
Compared with the prior art, the invention has the beneficial effects that: the card is automatically transferred and displayed through the matching among the feeding part, the display part and the transfer part, the use is more convenient, and meanwhile, the automatic card is realized through the matching between the collecting part and the transfer part, so that the use is convenient.
Drawings
FIG. 1 is a first state structure diagram of a card display device for English teaching.
Fig. 2 is a second state structure diagram of card display device for english teaching.
FIG. 3 is the structure schematic diagram of carousel among the card display device for the english teaching.
Fig. 4 is a schematic structural diagram of a power mechanism in the card display device for english teaching.
In the figure: the device comprises a supporting main body-1, a display unit-2, a collecting tank-3, an image acquisition unit-4, a guide piece-5, a rotating shaft-6, a supporting piece-7, a rotating fork-8, a rotating disc-9, a negative pressure pump-10, a supporting leg-11, an intermittent driving mechanism-12, a guide rod-13, a telescopic component-14, a rack-15, a gear-16 and a placing groove-17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, fig. 2 and fig. 3, in embodiment 1 of the present invention, a structure diagram of a card display device for english teaching provided in the embodiment of the present invention includes: a support body 1;
the feeding component is arranged on the supporting body 1 in an intermittent rotating mode and comprises a rotating disc 9 in an intermittent rotating mode, and a plurality of placing grooves 17 for storing cards are formed in the rotating disc 9;
the transfer component is arranged in the support main body 1 in a reciprocating rotation mode and comprises a rotating shaft 6 in a reciprocating rotation mode, a rotating fork 8 used for adsorbing the card is elastically and rotatably arranged on the rotating shaft 6, and the angle between the rotating fork 8 and the rotating shaft 6 can be changed, so that the card can be conveniently detached;
the display component is used for displaying the cards at the working display positions;
and a collecting member for collecting the cards.
Specifically, in the process of exhibition, firstly, the rotary fork 8 on the rotary shaft 6 is positioned below the rotary disc 9, a plurality of cards are placed on a plurality of placing grooves 17 on the rotary disc 9, when exhibition is needed, the rotary disc 9 rotates to rotate the cards to be exhibited to be right above the rotary fork 8, the rotary fork 8 adsorbs the cards, then the rotary shaft 6 drives the rotary fork 8 to rotate, the rotary fork 8 rotates to an exhibition position, meanwhile, an included angle between the rotary fork 8 and the rotary shaft 6 changes, the rotary fork 8 is in a state that the cards can automatically slide down when no suction force exists, the exhibition part acquires images on the rotary fork 8 to exhibit through a screen or projection, then the rotary fork 8 stops supplying negative pressure, so that the cards on the rotary fork 8 automatically slide down to the collection part, automatic collection is realized, the automatic exhibition of the cards is realized, the use is convenient, meanwhile, the automatic collection of the cards is realized.
Example 2
Referring to fig. 1 and 2, the main difference between the present embodiment 2 and the present embodiment 1 is that when the rotating fork 8 is in the display position, the rotating fork 8 may be in a vertical state or other inclined state, so that the card can automatically fall down.
The rotating fork 8 is set to be in a U shape, and a plurality of suction nozzles are arranged on the surface of the rotating fork and the contact position array of the card, so that the card can be adsorbed on the surface of the rotating fork.
The support main body 1 is further provided with a negative pressure pump 10 connected with the upper suction nozzle of the rotary fork 8, and the negative pressure pump 10 provides negative pressure for the upper suction nozzle of the rotary fork 8.
The rotating fork 8 is elastically and rotatably arranged on the supporting piece 7, the supporting piece 7 is fixedly arranged on the rotating shaft 6, and the rotating fork 8 can be rotatably arranged on the supporting piece 7 through a torsion spring.
As a preferred embodiment of the present invention, the supporting body 1 is further provided with a rotating mechanism for driving the rotating shaft 6 to rotate, the rotating mechanism is used for driving the rotating fork 8 to rotate, and the rotating mechanism includes a motor, and the motor is in transmission connection with the rotating shaft 6, so as to provide power for the rotation of the rotating shaft 6.
Referring to fig. 4, as a preferred embodiment of the present invention, in order to drive the rotating shaft 6 to rotate reciprocally, a power mechanism is further disposed on the supporting body 1, the power mechanism includes a gear 16 disposed coaxially with the rotating shaft 6, the gear 16 is engaged with a rack 15 slidably disposed on the supporting body 1, and the rack 15 is in transmission connection with the reciprocal component. The reciprocating assembly is used for driving the rack 15 to slide in a reciprocating mode, and then the rotating shaft 6 is driven to rotate in a reciprocating mode, so that the rotating fork 8 is driven to rotate in a reciprocating mode, and cards are transferred for multiple times.
Specifically, the reciprocating assembly can be a telescopic cylinder, a cam mechanism or a connecting rod mechanism and the like.
The rack 15 is connected to the output end of the telescopic component 14, the telescopic component 14 is fixedly mounted on the support main body 1, and the telescopic component 14 reciprocates to provide power for the reciprocating motion of the rack 15.
As a preferred embodiment of the present invention, in order to change the included angle between the rotating fork 8 and the supporting member 7 when the rotating fork 8 is at the displaying position, the side wall of the supporting body 1 is provided with the guiding member 5, the side wall of the rotating fork 8 is provided with the guiding rod 13, the guiding rod 13 is used for sliding into the position-changing slideway on the guiding member 5 when the rotating fork 8 approaches the displaying position, the included angle between the rotating fork 8 and the supporting member 7 is adjusted through the slideway, and when the suction nozzle on the rotating fork 8 stops automatically sliding the suction card.
In order to drive the turntable 9 to rotate at equal angles, the turntable 9 is mounted at the output end of the intermittent driving mechanism 12, and the intermittent driving mechanism 12 may be an incomplete gear transmission mechanism or a spur gear transmission mechanism, which is adopted in the prior art and therefore not described in detail herein.
As a preferred embodiment of the present invention, the display component comprises an image acquisition unit 4 and a display unit 2, the image acquisition unit 4 is fixedly mounted on the support body 1, the image acquisition unit 4 is used for acquiring an image of a card at a display position and then displaying the card through the display unit 2, and the display unit 2 is electrically connected with the image acquisition unit 4.
As a preferred embodiment of the present invention, the installation angle of the image capturing unit 4 may be determined according to the display angle of the card, and the installation angle of the lens of the image capturing unit 4 is set perpendicular to the display position of the card.
The image acquiring unit 4 may be a camera, and the display unit 2 may be a display screen or a projector.
As a preferred embodiment of the present invention, the collecting unit includes a collecting chute 3, and the collecting chute 3 is configured as a drawer structure and is disposed on the supporting body 1, so as to collect the card sliding off, which is more convenient for use.
The bottom of the support body 1 is also provided with a support leg 11, so that the support body is convenient to move.
The working principle of the invention is as follows:
in the process of exhibition, firstly, the rotary fork 8 on the rotary shaft 6 is positioned below the rotary disc 9, a plurality of cards are placed on a plurality of placing grooves 17 on the rotary disc 9, when exhibition is needed, the intermittent driving mechanism 12 drives the rotary disc 9 to rotate the cards to be exhibited to be above the rotary fork 8, the negative pressure pump 10 works the rotary fork 8 to adsorb the cards, then the rotary shaft 6 drives the rotary fork 8 to rotate, the rotary fork 8 rotates to the exhibition position, meanwhile, the guide rod 13 on the rotary fork 8 slides into the guide piece 5, so that the included angle between the rotary fork 8 and the rotary shaft 6 changes, the image on the rotary fork 8 acquired by the exhibition part is exhibited through a screen or projection, after the exhibition is completed, the rotary fork 8 is in a state that the cards can automatically slide down when no suction force exists, then the rotary fork 8 stops supplying negative pressure gas, so that the cards on the rotary fork 8 automatically slide down to the collecting groove 3, therefore, the automatic card collection device realizes automatic card display, is convenient to use, and realizes automatic card collection.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a card display device is used in english teaching which characterized in that includes: a support body;
the feeding part is arranged on the supporting main body in an intermittent rotating mode and comprises a rotating disc which rotates intermittently, and a plurality of placing grooves for storing cards are formed in the rotating disc;
the transfer component is arranged in the support main body in a reciprocating rotation mode and comprises a rotating shaft in reciprocating rotation, a rotating fork used for adsorbing the card is elastically and rotatably arranged on the rotating shaft, and the angle between the rotating fork and the rotating shaft can be changed;
the display component is used for displaying the cards at the working display positions;
and a collecting member for collecting the cards.
2. The English teaching card display device of claim 1, wherein the rotary fork is U-shaped, and the surface of the rotary fork is provided with a plurality of suction nozzles in an array of contact positions with the card.
3. The English teaching card display device of claim 2, wherein the support body further comprises a negative pressure pump connected to the suction nozzle of the rotating fork, and the negative pressure pump provides negative pressure to the suction nozzle of the rotating fork.
4. The English teaching card display device of claim 3, wherein the rotary fork is elastically and rotatably mounted on a support member, and the support member is fixedly mounted on the rotary shaft.
5. The English teaching card display device of claim 1, wherein the support body further comprises a power mechanism for driving the rotation shaft to rotate back and forth.
6. The English teaching card display device of claim 5, wherein the power mechanism comprises a gear coaxially disposed with the rotation shaft, the gear is engaged with a rack slidably disposed on the support body, and the rack is in transmission connection with the reciprocating assembly.
7. The English teaching card display device according to any one of claims 1 to 6, wherein a guide is provided on the side wall of the support body, and a guide rod is provided on the side wall of the rotating fork, and the guide rod is used for sliding into a deflection slide on the guide when the rotating fork approaches the display position.
8. The english teaching card display apparatus of claim 1, wherein the turntable is mounted on the output end of the intermittent drive mechanism.
9. The English teaching card display device of claim 8, wherein the display component comprises an image acquisition unit and a display unit, the image acquisition unit is fixedly mounted on the support body, the image acquisition unit is used for acquiring an image of the card at the display position and then displaying the card through the display unit.
10. The English teaching card display device of claim 1, wherein the collecting member comprises a collecting groove, the collecting groove is configured as a drawer structure, and the collecting groove is disposed on the supporting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889558.XA CN113611187A (en) | 2021-08-03 | 2021-08-03 | Card display device is used in english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889558.XA CN113611187A (en) | 2021-08-03 | 2021-08-03 | Card display device is used in english teaching |
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| Publication Number | Publication Date |
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| CN113611187A true CN113611187A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110889558.XA Pending CN113611187A (en) | 2021-08-03 | 2021-08-03 | Card display device is used in english teaching |
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| CN213183219U (en) * | 2020-11-05 | 2021-05-11 | 蒋良平 | English teaching equipment for junior middle school English word standard pronunciation |
| CN112991832A (en) * | 2021-02-25 | 2021-06-18 | 聊城大学 | Card display device for English teaching and use method thereof |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1988010483A1 (en) * | 1987-06-15 | 1988-12-29 | Victorian Economic Development Corporation | Device for the display of musical information |
| KR20130060463A (en) * | 2011-11-30 | 2013-06-10 | 이용민 | Multi functional playing plate for study |
| CN204557812U (en) * | 2015-04-30 | 2015-08-12 | 张倩 | English Teaching of Senior High School card hopper |
| CN204946376U (en) * | 2015-09-11 | 2016-01-06 | 哈尔滨金融学院 | A kind of English word aided education apparatus |
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Application publication date: 20211105 |
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| RJ01 | Rejection of invention patent application after publication |