CN203433694U - Large classroom English teaching apparatus - Google Patents

Large classroom English teaching apparatus Download PDF

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Publication number
CN203433694U
CN203433694U CN201320476215.1U CN201320476215U CN203433694U CN 203433694 U CN203433694 U CN 203433694U CN 201320476215 U CN201320476215 U CN 201320476215U CN 203433694 U CN203433694 U CN 203433694U
Authority
CN
China
Prior art keywords
english
receives
student
transmitter
english instructor
Prior art date
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.)
Expired - Fee Related
Application number
CN201320476215.1U
Other languages
Chinese (zh)
Inventor
刘颖
张学金
李冬梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin University of Science and Technology
Original Assignee
Harbin University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin University of Science and Technology filed Critical Harbin University of Science and Technology
Priority to CN201320476215.1U priority Critical patent/CN203433694U/en
Application granted granted Critical
Publication of CN203433694U publication Critical patent/CN203433694U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Provided is a large classroom English teaching apparatus. English teaching in universities belongs to a basic course and is generally given in a larger classroom with a lot of students, thus the students in the back rows often catch nothing in the process of teaching. The large classroom English teaching apparatus comprises an English teacher transceiver (1) in connection with a student transceiver (2); the English teacher transceiver is in connection with a set of control buttons (3) and an English teacher headphone (4) with a loudspeaker; the student transceiver is in connection with a connection button (5) and a student headphone (6). The large classroom English teaching apparatus is suitable for English teaching.

Description

A kind of English large lectures instructional device
Technical field
The utility model relates to a kind of English large lectures instructional device.
Background technology
The English teaching of university belongs to basic course, generally all takes the form of large class to impart knowledge to students, and the Area comparison in classroom is large, and student is also many, and the student that English Instructor sits in the back row in the process of teaching does not often hear English Instructor and saying what content.When English Instructor has said that class is answered the problem of student's proposition, if English Instructor is also not easy not hear the problem that student puies forward when student sits in the back row, if when voice is large especially, the not only very tired study that also affects other students of English Instructor.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can meets full classroom student and listen the requirement of the English class also can accomplish the English large lectures instructional device that large lectures are taught one to one simultaneously.
Described object is achieved by the following scheme:
A kind of English large lectures instructional device, its composition comprises: English Instructor receives transmitter, described English Instructor receives transmitter connection student and receives transmitter, described English Instructor receives that transmitter connects one group of control knob and with English Instructor's headset of loudspeaker, described student receives transmitter and connects a push button, and described student receives transmitter and connects student's headset.
Described English large lectures instructional device, described English Instructor receives transmitter and comprises that English Instructor receives transmitter body, described English Instructor receives in transmitter body receiving circuit is housed, described receiving circuit linkage identification circuit, described identification circuit connects radiating circuit, and described receiving circuit is all connected described English Instructor's headset and described control knob with described radiating circuit.
Described English large lectures instructional device, described student receives transmitter and comprises that student receives transmitter body, described student receives in transmitter body receiving circuit is housed, described receiving circuit linkage identification circuit, described identification circuit connects radiating circuit, and described receiving circuit is all connected described student's headset and described control knob with described radiating circuit.
Described English large lectures instructional device, described English Instructor receives transmitter body and comprises that English Instructor receives launcher shell body, described English Instructor receives launcher shell body and connects described English Instructor's headset and take up housing, described English Instructor receives launcher shell body and takes up housing with described English Instructor's headset and be all connected handle, described English Instructor's headset takes up housing one side to be had and opens the door, and described English Instructor receives launcher shell body and has a group interface.
The beneficial effects of the utility model are:
The utility model can either be accomplished explaining of one-to-many, also can meet man-to-man answering a question.
No matter the utility model has how many students to listen to the teacher, and English Instructor can both be sent to sound in each student's ear accurately, helps student not hear, understand every a word of English Instructor.
The utility model, when English Instructor answers a question to student one to one, can not have influence on other students' study.
The utility model has been said class hour English Instructor, teacher English Instructor used can be received to transmitter and carry away, and has increased use and life-span that English Instructor receives transmitter.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, elaborate the utility model preferred embodiment.
Embodiment mono-
A kind of English large lectures instructional device, as shown in Figure 1, its composition comprises: English Instructor receives transmitter 1, described English Instructor receives transmitter connection student and receives transmitter 2, described English Instructor receives that transmitter connects one group of control knob 3 and with English Instructor's headset 4 of loudspeaker, described student receives transmitter and connects a push button 5, and described student receives transmitter and connects student's headset 6.The quantity of control knob is definite according to student's number, and the quantity of control knob is 50-300.
English Instructor is when saying recitation hall, all control knobs are all open-minded, sound is sent in each student's ear by loudspeaker, after large class has been said, if only connect which student's control knob while having which student to have problem to ask teacher to answer, teacher can engage in the dialogue with the student who asks a question separately, the problem that answer student proposes.
Embodiment bis-
The difference of the present embodiment and embodiment mono-is, as shown in Figure 1, described English large lectures instructional device, described English Instructor receives transmitter and comprises that English Instructor receives transmitter body, described English Instructor receives receiving circuit 7 is housed in transmitter body, described receiving circuit linkage identification circuit 8, described identification circuit connects radiating circuit 9, and described receiving circuit is all connected described English Instructor's headset and described control knob with described radiating circuit.
Embodiment tri-
The difference of the present embodiment and embodiment mono-is, as shown in Figure 1, described English large lectures instructional device, described student receives transmitter and comprises that student receives transmitter body, described student receives in transmitter body receiving circuit is housed, described receiving circuit linkage identification circuit, described identification circuit connects radiating circuit, and described receiving circuit is all connected described student's headset and described control knob with described radiating circuit.
Embodiment tetra-
The difference of the present embodiment and embodiment bis-is, as shown in Figure 1, described English large lectures instructional device, described English Instructor receives transmitter body and comprises that English Instructor receives launcher shell body 10, described English Instructor receives launcher shell body and connects described English Instructor's headset and take up housing 11, described English Instructor receives launcher shell body and takes up housing with described English Instructor's headset and be all connected handle 12, described English Instructor's headset takes up housing one side to be had and opens the door 13, and described English Instructor receives launcher shell body and has a group interface 14.
Present embodiment does not just limit its protection domain to the exemplary illustration of this patent; those skilled in the art can also carry out part to it and change; as long as no the Spirit Essence that exceeds this patent, be all considered as the replacement that is equal to this patent, all within the protection domain of this patent.

Claims (4)

1. an English large lectures instructional device, its composition comprises: English Instructor receives transmitter, it is characterized in that described English Instructor receives transmitter connection student and receives transmitter, described English Instructor receives that transmitter connects one group of control knob and with English Instructor's headset of loudspeaker, described student receives transmitter and connects a push button, and described student receives transmitter and connects student's headset.
2. English large lectures instructional device according to claim 1, it is characterized in that described English Instructor receives transmitter and comprises that English Instructor receives transmitter body, described English Instructor receives in transmitter body receiving circuit is housed, described receiving circuit linkage identification circuit, described identification circuit connects radiating circuit, and described receiving circuit is all connected described English Instructor's headset and described control knob with described radiating circuit.
3. English large lectures instructional device according to claim 1, it is characterized in that described student receives transmitter and comprises that student receives transmitter body, described student receives in transmitter body receiving circuit is housed, described receiving circuit linkage identification circuit, described identification circuit connects radiating circuit, and described receiving circuit is all connected described student's headset and described control knob with described radiating circuit.
4. English large lectures instructional device according to claim 2, it is characterized in that described English Instructor receives transmitter body and comprises that English Instructor receives launcher shell body, described English Instructor receives launcher shell body and connects described English Instructor's headset and take up housing, described English Instructor receives launcher shell body and takes up housing with described English Instructor's headset and be all connected handle, described English Instructor's headset takes up housing one side to be had and opens the door, and described English Instructor receives launcher shell body and has a group interface.
CN201320476215.1U 2013-08-06 2013-08-06 Large classroom English teaching apparatus Expired - Fee Related CN203433694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320476215.1U CN203433694U (en) 2013-08-06 2013-08-06 Large classroom English teaching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320476215.1U CN203433694U (en) 2013-08-06 2013-08-06 Large classroom English teaching apparatus

Publications (1)

Publication Number Publication Date
CN203433694U true CN203433694U (en) 2014-02-12

Family

ID=50062720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320476215.1U Expired - Fee Related CN203433694U (en) 2013-08-06 2013-08-06 Large classroom English teaching apparatus

Country Status (1)

Country Link
CN (1) CN203433694U (en)

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140212

Termination date: 20150806

EXPY Termination of patent right or utility model