CN105551319A - Auxiliary device for oral English teaching - Google Patents
Auxiliary device for oral English teaching Download PDFInfo
- Publication number
- CN105551319A CN105551319A CN201610045766.0A CN201610045766A CN105551319A CN 105551319 A CN105551319 A CN 105551319A CN 201610045766 A CN201610045766 A CN 201610045766A CN 105551319 A CN105551319 A CN 105551319A
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- CN
- China
- Prior art keywords
- motor
- cylinder
- roller
- controller
- rope
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- 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.)
- Pending
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Classifications
-
- 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
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses an auxiliary device for oral English teaching, and belongs to the field of teaching equipment. The device comprises a second rolling wheel, a rolling shaft, a second motor, a chain plate belt, a supporting plate, a first air cylinder, a third motor, a shaft sleeve, a microphone, a second air cylinder, sliding blocks, a sliding rail, a rope, a first rolling wheel, a first motor, a wheel frame, a controller, a support, and a top plate. The wheel frame is disposed below the top plate, and is provided with the first rolling wheel. The shaft of the first rolling wheel is connected with the first motor through a shaft coupler, and the motor is disposed on the wheel frame. The upper end of the rope is wound on the first rolling wheel, and the lower end of the rope is provided with the sliding rail. The sliding rail is provided with the sliding blocks, and the supporting plate is disposed between the two sliding blocks. The supporting plate is provided with the chain plate belt. The device is advantageous in that the device can adjust the distance between the microphone and a student.
Description
Technical field
The present invention relates to a kind of Oral English Teaching servicing unit, belong to teaching equipment field.
Background technology
In China, due to the attention gradually of Practical English, Oral English Practice study is also particularly important, wherein the English coach of " Adult English learns number one brand " advocates " mother tongue immersion type English learning method " because it is practical, efficiently, become the Oral English Practice mode of learning that Expert English language training by qualified teachers industry is widely approved gradually.Loudspeaker in current Oral English Training classroom is all mounted on dais, and the student arranged after making classroom can not hear clearly the words of teacher.In order to solve above-mentioned difficulties, need to develop a Oral English Teaching servicing unit that can regulate distance between loudspeaker and student.
Summary of the invention
The object of this invention is to provide a kind of Oral English Teaching servicing unit.
The problem to be solved in the present invention is the problem that the loudspeaker in current Oral English Training classroom is all mounted on dais.
For realizing object of the present invention, the technical solution used in the present invention is:
A kind of Oral English Teaching servicing unit, comprises the second roller, roller bearing, second motor, belt for scraper chain, support plate, first cylinder, 3rd motor, axle sleeve, loudspeaker, second cylinder, slide block, slide rail, rope, first roller, first motor, wheel carrier, controller, support and top board, under described top board, wheel carrier is installed, wheel carrier is installed the first roller, the axle of the first roller is connected with the first motor by shaft coupling, first motor is arranged on wheel carrier, rope upper end is wrapped on the first roller, slide rail is installed in rope lower end, slide block installed by slide rail, between two slide blocks, support plate is installed, support plate installs belt for scraper chain, belt for scraper chain is arranged on the second roller, second roller is arranged on roller bearing, two ends, roller bearing left and right are each rack-mount, support installing under the top plate, roller bearing is connected with the second motor by shaft coupling, second motor is installed under the top plate, first cylinder is installed under support plate, under first cylinder, the 3rd motor is installed, the output shaft of the 3rd motor installs axle sleeve, the second cylinder each side installed by axle sleeve, the sidewall of the second cylinder and the piston rod of the second cylinder respectively install loudspeaker, controller is installed under the top plate, controller by wire respectively with the first motor, second motor is connected with the 3rd motor.
Built-in first solenoid valve of described first cylinder, the first solenoid valve is connected with controller by wire.
Built-in second solenoid valve of described second cylinder, the second solenoid valve is connected with controller by wire.
Advantage of the present invention is: controller controls the second electric motor starting, and roller bearing is rotated, and the second roller is rotated, and belt for scraper chain is moved down, and slide block moves down under gravity; Controller controls the first electric motor starting, the first roller is rotated, rope is moved down, slide rail is moved down; Controller controls energising or the power-off of the first solenoid valve, makes the first cylinder do stretching motion, axle sleeve is moved down; Controller controls the 3rd electric motor starting, and axle sleeve is rotated, and the second cylinder is rotated; Controller controls the second cylinder and does stretching motion, makes loudspeaker outwards movement.
Accompanying drawing explanation
Fig. 1 is a kind of Oral English Teaching servicing unit of the present invention one-piece construction figure;
In figure: 1, the second roller 2, roller bearing 3, second motor 4, belt for scraper chain 5, support plate 6, first cylinder 7, the 3rd motor 8, axle sleeve 9, loudspeaker 10, second cylinder 11, slide block 12, slide rail 13, rope 14, first roller 15, first motor 16, wheel carrier 17, controller 18, support 19, top board.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
A kind of Oral English Teaching servicing unit of the present invention, comprise the second roller 1, roller bearing 2, second motor 3, belt for scraper chain 4, support plate 5, first cylinder 6, 3rd motor 7, axle sleeve 8, loudspeaker 9, second cylinder 10, slide block 11, slide rail 12, rope 13, first roller 14, first motor 15, wheel carrier 16, controller 17, support 18 and top board 19, described top board installs wheel carrier 16 19 times, wheel carrier 16 is installed the first roller 14, the axle of the first roller 14 is connected with the first motor 15 by shaft coupling, first motor 15 is arranged on wheel carrier 16, controller 17 controls the first motor 15 and starts, first roller 14 is rotated, rope 13 is moved down, slide rail 12 is moved down, rope 13 upper end is wrapped on the first roller 14, slide rail 12 is installed in rope 13 lower end, slide rail 12 is installed slide block 11, between two slide blocks 11, support plate 5 is installed, support plate 5 is installed belt for scraper chain 4, belt for scraper chain 4 is arranged on the second roller 1, second roller 1 is arranged on roller bearing 2, roller bearing about 2 two ends are respectively installed on mount 18, support 18 is arranged on top board 19 times, roller bearing 2 is connected with the second motor 3 by shaft coupling, second motor 3 is arranged on top board 19 times, controller 17 controls the second motor 3 and starts, roller bearing 2 is rotated, second roller 1 is rotated, belt for scraper chain 4 is moved down, slide block 11 moves down under gravity, support plate installs built-in first solenoid valve of the first cylinder 6, first cylinder 65 times, and the first solenoid valve is connected with controller 17 by wire, and controller 17 controls energising or the power-off of the first solenoid valve, makes the first cylinder 6 do stretching motion, axle sleeve 8 is moved down, the output shaft of the first cylinder 6 times installation the 3rd motor the 7, three motor 7 installs axle sleeve 8, and controller 17 controls the 3rd motor 7 and starts, and axle sleeve 8 is rotated, and the second cylinder 10 is rotated, the second cylinder 10 each side installed by axle sleeve 8, built-in second solenoid valve of second cylinder 10, second solenoid valve is connected with controller 17 by wire, the sidewall of the second cylinder 10 and the piston rod of the second cylinder 10 respectively install loudspeaker 9, controller 17 controls the second cylinder 10 and does stretching motion, make loudspeaker 9 outwards movement, controller 17 is arranged on top board 19 times, and controller 17 is connected with the 3rd motor 7 with the first motor 15, second motor 3 respectively by wire.
Using method of the present invention: controller 17 controls the second motor 3 and starts, and roller bearing 2 is rotated, the second roller 1 is rotated, and belt for scraper chain 4 is moved down, and slide block 11 moves down under gravity; Controller 17 controls the first motor 15 and starts, and the first roller 14 is rotated, rope 13 is moved down, slide rail 12 is moved down; Controller 17 controls energising or the power-off of the first solenoid valve, makes the first cylinder 6 do stretching motion, axle sleeve 8 is moved down; Controller 17 controls the 3rd motor 7 and starts, and axle sleeve 8 is rotated, and the second cylinder 10 is rotated; Controller 17 controls the second cylinder 10 and does stretching motion, makes loudspeaker 9 outwards movement.
Claims (3)
1. an Oral English Teaching servicing unit, comprise the second roller (1), roller bearing (2), second motor (3), belt for scraper chain (4), support plate (5), first cylinder (6), 3rd motor (7), axle sleeve (8), loudspeaker (9), second cylinder (10), slide block (11), slide rail (12), rope (13), first roller (14), first motor (15), wheel carrier (16), controller (17), support (18) and top board (19), it is characterized in that: wheel carrier (16) is installed under described top board (19), upper installation first roller (14) of wheel carrier (16), the axle of the first roller (14) is connected with the first motor (15) by shaft coupling, first motor (15) is arranged on wheel carrier (16), rope (13) upper end is wrapped on the first roller (14), slide rail (12) is installed in rope (13) lower end, slide rail (12) is installed slide block (11), between two slide blocks (11), support plate (5) is installed, support plate (5) is installed belt for scraper chain (4), belt for scraper chain (4) is arranged on the second roller (1), second roller (1) is arranged on roller bearing (2), roller bearing (2) two ends, left and right are respectively arranged on support (18), under support (18) is arranged on top board (19), roller bearing (2) is connected with the second motor (3) by shaft coupling, under second motor (3) is arranged on top board (19), first cylinder (6) is installed under support plate (5), under first cylinder (6), the 3rd motor (7) is installed, the output shaft of the 3rd motor (7) installs axle sleeve (8), the second cylinder (10) each side installed by axle sleeve (8), the sidewall of the second cylinder (10) and the piston rod of the second cylinder (10) respectively install loudspeaker (9), under controller (17) is arranged on top board (19), controller (17) by wire respectively with the first motor (15), second motor (3) is connected with the 3rd motor (7).
2. a kind of Oral English Teaching servicing unit according to claim 1, is characterized in that: built-in first solenoid valve of described first cylinder (6), the first solenoid valve is connected with controller (17) by wire.
3. a kind of Oral English Teaching servicing unit according to claim 1, is characterized in that: built-in second solenoid valve of described second cylinder (10), the second solenoid valve is connected with controller (17) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045766.0A CN105551319A (en) | 2016-01-25 | 2016-01-25 | Auxiliary device for oral English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045766.0A CN105551319A (en) | 2016-01-25 | 2016-01-25 | Auxiliary device for oral English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551319A true CN105551319A (en) | 2016-05-04 |
Family
ID=55830485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610045766.0A Pending CN105551319A (en) | 2016-01-25 | 2016-01-25 | Auxiliary device for oral English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385779A (en) * | 2016-11-18 | 2017-02-08 | 浙江键石信息科技有限公司 | Desktop cloud terminal equipment |
| CN107090736A (en) * | 2017-06-24 | 2017-08-25 | 李汝和 | A kind of rapid molding device processed for papermaking |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091427A (en) * | 1975-03-08 | 1978-05-23 | Gakken Co., Ltd. | Electric control system for magnetic sheet recording and reproducing apparatus for audiovisual instruction |
| CN204452896U (en) * | 2015-03-13 | 2015-07-08 | 舟山市沥港船舶修造有限公司 | A kind of yacht underwater observing device |
| CN204506271U (en) * | 2015-04-14 | 2015-07-29 | 刘一明 | A kind of can the blackboard of automatic erasing chalk foam |
| CN204617434U (en) * | 2015-03-16 | 2015-09-09 | 天津津拓兄弟教学仪器开发有限公司 | Height Adjustable mobile dais |
-
2016
- 2016-01-25 CN CN201610045766.0A patent/CN105551319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091427A (en) * | 1975-03-08 | 1978-05-23 | Gakken Co., Ltd. | Electric control system for magnetic sheet recording and reproducing apparatus for audiovisual instruction |
| CN204452896U (en) * | 2015-03-13 | 2015-07-08 | 舟山市沥港船舶修造有限公司 | A kind of yacht underwater observing device |
| CN204617434U (en) * | 2015-03-16 | 2015-09-09 | 天津津拓兄弟教学仪器开发有限公司 | Height Adjustable mobile dais |
| CN204506271U (en) * | 2015-04-14 | 2015-07-29 | 刘一明 | A kind of can the blackboard of automatic erasing chalk foam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385779A (en) * | 2016-11-18 | 2017-02-08 | 浙江键石信息科技有限公司 | Desktop cloud terminal equipment |
| CN107090736A (en) * | 2017-06-24 | 2017-08-25 | 李汝和 | A kind of rapid molding device processed for papermaking |
| CN107090736B (en) * | 2017-06-24 | 2019-04-19 | 肇庆中能创智信息科技有限公司 | A kind of rapid molding device for papermaking processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |