Device for teaching English
A technology for English teaching and equipment, which is applied in teaching aids, educational tools, electric-operated teaching aids, etc. It can solve the problems that the platform does not have a lifting function, students can't see the teacher's class materials clearly, and students can't hear the teacher clearly.
Inactive Publication Date: 2016-08-10
ZHEJIANG OCEAN UNIV
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Problems solved by technology
At present, the loudspeakers in English classrooms are all fixedly installed on the podium, so that the students in the back row of the classroom cannot hear the teacher's words clearly, and the podium does not have the function of lifting, so that the students in the back row of the classroom cannot clearly see the lecture notes held by the teacher. material
Method used
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[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0013] The present invention is an equipment for English teaching, comprising a second motor 1, a controller 2, a pinion 3, a bearing frame 4, a platen 5, a first motor 6, a first electric push rod 7, a sleeve 8, and a cylinder 9. Pad block 10, slide block 11, slide rail 12, pole 13, screw rod 14, second electric push rod 15, loudspeaker 16, large gear 17, podium 18, pillar 19 and microphone 20, said platen 5 is installed on the first motor 6, and the device is installed in the middle of the classroom. The teacher steps on the platform 5, and the controller 2 controls the first motor 6 to start, so that the platform 5 rotates, and the teacher rotates, so that the teacher can The observation students; the first motor 6 is installed on the first electric push rod 7, the first electric push rod 7 is installed in the sleeve 8, and the left and right sides o...
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The invention discloses a device for teaching English, and belongs to the technical field of teaching devices. The device for teaching English comprises second motors, a controller, pinions, bearing frames, a platen, a first motor, a first electric putter, a sleeve, air cylinders, cushion blocks, slide blocks, slide rails, struts, threaded rods, second electric putters, loudspeakers, gear wheels, a platform, a support and a microphone. The platen is mounted on the first motor. The first motor is mounted on the first electric putter. The first electric putter is mounted in the sleeve. Left and right sides in the sleeve are respectively equipped with the air cylinders. The cushion blocks are mounted on the air cylinders. The cushion blocks are not fixedly connected with the platen. The platform is disposed on the platen. Left and right sides of the side of the platform are respectively equipped with the slide rails. The slide blocks are mounted on the slide rails. The struts are mounted on the slide blocks. The threaded rods are mounted on the struts. A right end of each threaded rod is equipped with the second electric putter. The invention is advantageous in that the distance between the loudspeakers and students can be adjusted and the platform has a lifting function.
Description
technical field [0001] The invention relates to equipment for English teaching, which belongs to the technical field of teaching equipment. Background technique [0002] In China, due to the increasing emphasis on practical English, oral English learning is also particularly important. Among them, the English coaches of the "No. 1 Adult English Learning Brand" advocate the "native language immersion English learning method". It is an approved way of learning oral English. At present, the loudspeakers in English classrooms are all fixedly installed on the podium, so that the students in the back row of the classroom cannot hear the teacher's words clearly, and the podium does not have the function of lifting, so that the students in the back row of the classroom cannot clearly see the lecture notes held by the teacher. material. In order to solve the above difficulties, it is necessary to develop a teaching device that can adjust the distance between the loudspeaker and the...
Claims
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IPC IPC(8): G09B5/04G09B19/06
CPCG09B5/04G09B19/06
Inventor 蔡明德
Owner ZHEJIANG OCEAN UNIV