CN112581811A - Circulation feedback type English teaching demonstration device - Google Patents
Circulation feedback type English teaching demonstration device Download PDFInfo
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- CN112581811A CN112581811A CN202110007545.5A CN202110007545A CN112581811A CN 112581811 A CN112581811 A CN 112581811A CN 202110007545 A CN202110007545 A CN 202110007545A CN 112581811 A CN112581811 A CN 112581811A
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- 238000012986 modification Methods 0.000 description 2
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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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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- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a circular feedback type English teaching demonstration device which comprises a base, wherein an air cylinder and a sleeve are fixedly connected to the upper surface of the base, a push rod is fixedly connected to the top of the air cylinder, a spring is fixedly connected to the inside of the sleeve, a supporting rod is fixedly connected to the top of the spring, a fixed seat is fixedly connected to the top of the supporting rod, a cavity is formed in the fixed seat, a supporting plate is fixedly connected between the upper inner wall and the lower inner wall of the cavity, a motor is fixedly connected to the right side of the supporting plate, a main shaft is connected to the right side of the motor in a key mode, a driving gear is fixedly connected to the right side of the main shaft, a driven gear is arranged on the lower side. This english teaching presentation device, novel structure thinks about ingeniously, can improve student and mr's whole participation, arouses the student to the interest in learning of english, is favorable to improving english teaching quality.
Description
Technical Field
The invention relates to the technical field of English teaching, in particular to a circular feedback type English teaching demonstration device.
Background
The study english needs continuous circulation repeated training to firmly master correct english knowledge, but english teaching at present mainly relies on mr's explanation, demonstration, and the teaching mode is comparatively rigid, and student and mr's whole participation is less, hardly arouses student's interest in learning.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides the circular feedback type English teaching demonstration device which is novel in structure and ingenious in conception, can improve the overall participation of students and teachers, stimulates the learning interest of students on English, and is beneficial to improving the English teaching quality.
In order to achieve the purpose, the invention provides the following technical scheme: a circular feedback type English teaching demonstration device comprises a base, wherein an air cylinder and a sleeve are fixedly connected to the upper surface of the base, a push rod is fixedly connected to the top of the air cylinder, a spring is fixedly connected to the inside of the sleeve, a supporting rod is fixedly connected to the top of the spring, a fixing seat is fixedly connected to the top of the supporting rod, a cavity is formed in the fixing seat, a supporting plate is fixedly connected between the upper inner wall and the lower inner wall of the cavity, a motor is fixedly connected to the right side of the supporting plate, a main shaft is connected to the right side of the motor in a key mode, a driving gear is fixedly connected to the right side of the main shaft, a driven gear is arranged on the lower side of the driving gear, a chain is meshed with the outer sides of the driving gear and the driven gear, a learning number identification strip, the inside fixedly connected with fixed frame of spacing groove, fixed frame's both sides inner wall is fixedly connected with pivot respectively, the outside of pivot is provided with chinese display screen and english display screen respectively, fixed frame's top is provided with the speaker.
Preferably, the two sides of the upper surface of the base are respectively provided with an accommodating groove.
Preferably, the bottom of the base is provided with a roller.
Preferably, a control switch electrically connected with the motor is arranged on the left side of the fixed seat.
Preferably, the bottom of the cavity is provided with a fixed frame in sliding connection with the driven gear.
Preferably, the right side of the rotating shaft is fixedly connected with a rotating handle.
The invention has the beneficial effects that:
1. the device is moved to a proper position through a roller, then the cylinder is started, the height of the fixed seat and the fixed frame is adjusted through the matching use of the cylinder and the push rod, the effect of convenient use is achieved, students are taught through contents displayed on an English display screen and a Chinese display screen respectively after the adjustment is finished, the teaching effect is improved through a loudspeaker, after the teaching is finished, the rotating shaft is driven to rotate through the rotating handle, the English display screen or the Chinese display screen is driven to turn over through the rotating shaft, the contents displayed on the English display screen or the Chinese display screen are further covered, the motor is controlled to operate through the control switch, the motor drives the driving gear to rotate through the main shaft, the driving gear drives the number identification strip to roll through the matching use of the driving gear, the driven gear and the chain, as the surfaces of the number identification strip are provided with the number of all students, when the motor stops operating, can observe the number of learning that stops this moment at the sign pore corresponding position through the sign hole, and then carry out random extraction answer to the student, let the student accomplish english translation chinese or chinese translation english's the training of consolidating to improve student and mr's whole participation, arouse the learning interest of student to the english, be favorable to improving english teaching quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall plan structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing base of the present invention;
FIG. 3 is a side view of the chain structural assembly of the present invention;
fig. 4 is a schematic view of the internal structure of the casing of the present invention.
Reference numbers in the figures: 1. a base; 2. a cylinder; 3. a sleeve; 4. a push rod; 5. a spring; 6. a support bar; 7. a fixed seat; 8. a cavity; 9. a support plate; 10. a motor; 11. a main shaft; 12. a driving gear; 13. a driven gear; 14. a chain; 15. a learning number identification strip; 16. a control switch; 17. a fixed mount; 18. marking the hole; 19. a limiting groove; 20. a fixed frame; 21. a rotating shaft; 22. a Chinese display screen; 23. an English display screen; 24. a handle is rotated; 25. a speaker; 26. and a roller.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.
As shown in fig. 1 to 4, the present invention provides the following technical solutions: a circulation feedback type English teaching demonstration device comprises a base 1, wherein an air cylinder 2 and a sleeve 3 are fixedly connected to the upper surface of the base 1, a push rod 4 is fixedly connected to the top of the air cylinder 2, a spring 5 is fixedly connected to the inside of the sleeve 3, a supporting rod 6 is fixedly connected to the top of the spring 5, a fixing seat 7 is fixedly connected to the top of the supporting rod 6, a cavity 8 is formed in the fixing seat 7, a supporting plate 9 is fixedly connected between the upper inner wall and the lower inner wall of the cavity 8, a motor 10 is fixedly connected to the right side of the supporting plate 9, a main shaft 11 is connected to the right side of the motor 10 in a key mode, a driving gear 12 is fixedly connected to the right side of the main shaft 11, a driven gear 13 is arranged on the lower side of the driving gear 12, a chain 14 is meshed with the outer, the top of the fixed seat 7 is provided with a limit groove 19, the inside of the limit groove 19 is fixedly connected with a fixed frame 20, the inner walls of the two sides of the fixed frame 20 are respectively fixedly connected with a rotating shaft 21, the outer side of the rotating shaft 21 is respectively provided with a Chinese display screen 22 and an English display screen 23, the top of the fixed frame 20 is provided with a loudspeaker 25, the device is moved to a proper position through a roller 26, then the cylinder 2 is started, the heights of the fixed seat 7 and the fixed frame 20 are adjusted through the matching use of the cylinder 2 and the push rod 4, the convenient use effect is achieved, after the adjustment is finished, students are taught through contents displayed on the English display screen 23 and the Chinese display screen 22, the teaching effect is improved through the loudspeaker 25, after the teaching is finished, the rotating shaft 21 is driven to rotate through the rotating shaft 24, the English display screen 23 or the Chinese display screen 22 is, and then cover the content that shows on english display screen 23 or the chinese display screen 22, rethread control switch 16 control motor 10 moves, motor 10 drives driving gear 12 through main shaft 11 and rotates, driving gear 12 uses through the cooperation with driven gear 13 and chain 14 and drives the rolling of study number sign strip 15, because the surface of study number sign strip 15 is provided with all students 'study number, when motor 10 stops operation, can observe the study number that stops at this moment at sign hole 18 corresponding position through sign hole 18, and then draw the answer at random to the student, let the student accomplish the training of consolidating of english translation chinese or chinese translation english, thereby improve student and mr's whole participation, arouse the study interest of student to english, be favorable to improving english teaching quality.
The holding tank has been seted up respectively to base 1's upper surface both sides, is convenient for the teacher through the holding tank and deposits teaching aid.
The bottom of the base 1 is provided with rollers 26, and the teaching device can be moved conveniently through the rollers 26.
The left side of the fixed seat 7 is provided with a control switch 16 electrically connected with the motor 10, and the motor 10 is controlled to operate through the control switch 16.
The bottom of the cavity 8 is provided with a fixed frame 17 which is connected with the driven gear 13 in a sliding way, and the driven gear 13 is supported by the fixed frame 17.
A rotating handle 24 is fixedly connected to the right side of the rotating shaft 21, and the rotating shaft 21 is convenient to rotate through the rotating handle 24.
When the invention is used, the device is moved to a proper position through the roller 26, then the cylinder 2 is started, the height of the fixed seat 7 and the fixed frame 20 is adjusted through the matching use of the cylinder 2 and the push rod 4, the effect of convenient use is achieved, students are taught through contents displayed on the English display screen 23 and the Chinese display screen 22 respectively after the adjustment is finished, the teaching effect is improved through the loudspeaker 25, the rotating shaft 21 is driven to rotate through the rotating handle 24 after the teaching is finished, the English display screen 23 or the Chinese display screen 22 is driven to turn over through the rotating shaft 21, further the contents displayed on the English display screen 23 or the Chinese display screen 22 are covered, the motor 10 is controlled to operate through the control switch 16, the motor 10 drives the driving gear 12 to rotate through the main shaft 11, the driving gear 12 drives the number identification strip 15 to roll through the matching use of the driven gear 13 and the chain 14, because the surface of study number sign strip 15 is provided with all students ' study number, when motor 10 stopped operating, can observe the study number that stops at this moment at sign hole 18 corresponding position through sign hole 18, and then carry out the random extraction answer to the student, let the student accomplish english translation chinese or chinese translation english's the training of consolidating to improve student and mr's whole participation, arouse the study interest of student to english, be favorable to improving english teaching quality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a circulation feedback formula english teaching presentation device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with an air cylinder (2) and a sleeve (3), the top of the air cylinder (2) is fixedly connected with a push rod (4), the inside of the sleeve (3) is fixedly connected with a spring (5), the top of the spring (5) is fixedly connected with a support rod (6), the top of the support rod (6) is fixedly connected with a fixing seat (7), a cavity (8) is formed inside the fixing seat (7), a support plate (9) is fixedly connected between the upper inner wall and the lower inner wall of the cavity (8), a motor (10) is fixedly connected to the right side of the support plate (9), a main shaft (11) is in key connection with the right side of the motor (10), a driving gear (12) is fixedly connected to the right side of the main shaft (11), a driven gear (13) is arranged on the lower side of the driving gear (12), and a chain (, the outside fixedly connected with of chain (14) learns number sign strip (15), sign hole (18) have been seted up in the front of fixing base (7), spacing groove (19) have been seted up at the top of fixing base (7), inside fixedly connected with fixed frame (20) of spacing groove (19), the both sides inner wall of fixed frame (20) is fixedly connected with pivot (21) respectively, the outside of pivot (21) is provided with chinese display screen (22) and english display screen (23) respectively, the top of fixed frame (20) is provided with speaker (25).
2. The circular feedback type English teaching demonstration device according to claim 1, wherein: holding tanks are respectively arranged on two sides of the upper surface of the base (1).
3. The circular feedback type English teaching demonstration device according to claim 1, wherein: the bottom of the base (1) is provided with rollers (26).
4. The circular feedback type English teaching demonstration device according to claim 1, wherein: and a control switch (16) electrically connected with the motor (10) is arranged on the left side of the fixed seat (7).
5. The circular feedback type English teaching demonstration device according to claim 1, wherein: and a fixed frame (17) which is connected with the driven gear (13) in a sliding way is arranged at the bottom of the cavity (8).
6. The circular feedback type English teaching demonstration device according to claim 1, wherein: the right side of the rotating shaft (21) is fixedly connected with a rotating handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007545.5A CN112581811A (en) | 2021-01-05 | 2021-01-05 | Circulation feedback type English teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007545.5A CN112581811A (en) | 2021-01-05 | 2021-01-05 | Circulation feedback type English teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112581811A true CN112581811A (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110007545.5A Pending CN112581811A (en) | 2021-01-05 | 2021-01-05 | Circulation feedback type English teaching demonstration device |
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| CN (1) | CN112581811A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296134A (en) * | 2000-04-14 | 2001-10-26 | Mitsubishi Electric Corp | Map information display device |
| CN202996113U (en) * | 2013-01-16 | 2013-06-12 | 东北石油大学 | Rotary calling disc |
| CN203812287U (en) * | 2014-04-02 | 2014-09-03 | 孙含笑 | Roll calling device for teaching |
| CN108922259A (en) * | 2018-07-05 | 2018-11-30 | 黑龙江工业学院 | A kind of two-way teaching aid of Russia day translation teaching interaction |
| CN110706524A (en) * | 2019-10-10 | 2020-01-17 | 王鹏 | Open type demonstration device for English teaching |
| CN211180878U (en) * | 2020-03-12 | 2020-08-04 | 刘迎 | Roll formula device of calling roll convenient to student's management |
| CN211479335U (en) * | 2019-07-28 | 2020-09-11 | 周口师范学院 | English translation teaching display device |
-
2021
- 2021-01-05 CN CN202110007545.5A patent/CN112581811A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296134A (en) * | 2000-04-14 | 2001-10-26 | Mitsubishi Electric Corp | Map information display device |
| CN202996113U (en) * | 2013-01-16 | 2013-06-12 | 东北石油大学 | Rotary calling disc |
| CN203812287U (en) * | 2014-04-02 | 2014-09-03 | 孙含笑 | Roll calling device for teaching |
| CN108922259A (en) * | 2018-07-05 | 2018-11-30 | 黑龙江工业学院 | A kind of two-way teaching aid of Russia day translation teaching interaction |
| CN211479335U (en) * | 2019-07-28 | 2020-09-11 | 周口师范学院 | English translation teaching display device |
| CN110706524A (en) * | 2019-10-10 | 2020-01-17 | 王鹏 | Open type demonstration device for English teaching |
| CN211180878U (en) * | 2020-03-12 | 2020-08-04 | 刘迎 | Roll formula device of calling roll convenient to student's management |
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Application publication date: 20210330 |