CN208110854U - Teacher's loudspeaker - Google Patents

Teacher's loudspeaker Download PDF

Info

Publication number
CN208110854U
CN208110854U CN201721615705.XU CN201721615705U CN208110854U CN 208110854 U CN208110854 U CN 208110854U CN 201721615705 U CN201721615705 U CN 201721615705U CN 208110854 U CN208110854 U CN 208110854U
Authority
CN
China
Prior art keywords
loudspeaker
teacher
main body
bluetooth
blue tooth
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.)
Active
Application number
CN201721615705.XU
Other languages
Chinese (zh)
Inventor
张振
张新河
田松
魏江波
王保庆
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.)
Shangqiu Huayitong Electronic Technology Co Ltd
Original Assignee
Shangqiu Huayitong Electronic Technology Co Ltd
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 Shangqiu Huayitong Electronic Technology Co Ltd filed Critical Shangqiu Huayitong Electronic Technology Co Ltd
Priority to CN201721615705.XU priority Critical patent/CN208110854U/en
Application granted granted Critical
Publication of CN208110854U publication Critical patent/CN208110854U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of teacher's loudspeakers, it is related to a kind of teaching aid.Including loudspeaker main body, touch control key, wireless blue tooth microphone, Bluetooth amplifying loudspeaker, data transmission interface, TF card socket and display screen, loudspeaker body front part is provided with display screen, loudspeaker body top is provided with multiple for adjusting the touch control key of control loudspeaker, loudspeaker body interior is provided with bluetooth transceiver, bluetooth transceiver is connect with wireless blue tooth microphone, Bluetooth amplifying loudspeaker respectively, and data transmission interface, TF card socket are additionally provided in loudspeaker main body.The structure design of the utility model is reasonable, can facilitate the listen to the teacher student of entire class of the top class in a kindergarten that can catch and understand, improve efficiency of giving lessons, also improve the efficiency of listening to lecture of study, practical.

Description

Teacher's loudspeaker
Technical field
The utility model relates to a kind of teaching aids, and in particular to a kind of teacher's loudspeaker.
Background technique
Currently, student's quantity than there is growth greatly in the past, so class's student's quantity of many schools is all more, generally all surpasses 70 people are crossed, such teaching in large class, student's listens to the teacher as problem, and subsequent classmate, which listens to the teacher, often not to hear, or listens not Accurately, especially in the teaching of the class of languages such as Chinese language, English section's purpose, the pronunciation demonstration of teacher and leading in reading aloud etc. to student for teacher Study it is extremely important, then, teacher must just use loudspeaker upper class hour to look after the classmate of heel row, but current expansion Sound device usually can interfere use because of echo the problems such as when in use, and will cause front-seat classmate and feel sound very Greatly, and the classmate of heel row still do not hear.
In conclusion the utility model devises a kind of teacher's loudspeaker of effect of listening to the teacher that can guarantee to attend class.
Utility model content
In view of the shortcomings of the prior art, the utility model aims to provide a kind of teacher's loudspeaker, knot Structure design rationally, can facilitate the listen to the teacher student of entire class of the top class in a kindergarten that can catch and understand, improve efficiency of giving lessons, also mention The high efficiency of listening to lecture of study, it is practical.
To achieve the goals above, the utility model is to realize by the following technical solutions:Teacher's loudspeaker, packet Include loudspeaker main body, touch control key, wireless blue tooth microphone, Bluetooth amplifying loudspeaker, data transmission interface, TF card socket and Display screen, loudspeaker body front part are provided with display screen, and loudspeaker body top is provided with multiple for adjusting control loudspeaker Touch control key, loudspeaker body interior is provided with bluetooth transceiver, bluetooth transceiver respectively with wireless blue tooth microphone, Bluetooth amplifying loudspeaker connect, and are additionally provided with data transmission interface, TF card socket in loudspeaker main body.
Preferably, the Bluetooth amplifying loudspeaker be provided with it is multiple, be separately mounted to before classroom in after position, it is convenient Teach indoor classmate that can clearly hear the teaching of teacher.
Preferably, the loudspeaker main body back side is additionally provided with hanging buckle, conveniently hang over teacher.
Preferably, the wireless blue tooth microphone is hair-hoop-type structure, do not fall out, it is easy to use and reliable.
The beneficial effects of the utility model:Reasonable in design, the top class in a kindergarten can be facilitated to listen to the teacher the student of entire class can It catches and understands, improve efficiency of giving lessons, also improve the efficiency of listening to lecture of study, it is practical.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description;
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
Referring to Fig.1, present embodiment uses following technical scheme:Teacher's loudspeaker, including loudspeaker main body 1, Touch control key 2, wireless blue tooth microphone 3, Bluetooth amplifying loudspeaker 4, data transmission interface 5, TF card socket 6 and display screen 7, 1 front of loudspeaker main body is provided with display screen 7, and 1 top of loudspeaker main body is provided with multiple for adjusting the touching of control loudspeaker Touch formula control key 2, loudspeaker main body 1 is internally provided with bluetooth transceiver, bluetooth transceiver respectively with wireless blue tooth microphone 3, Bluetooth amplifying loudspeaker 4 connect, and are additionally provided with data transmission interface 5, TF card socket 6 in loudspeaker main body 1.
It is worth noting that, the Bluetooth amplifying loudspeaker 4 be provided with it is multiple, be separately mounted to before classroom in after position It sets, facilitates the teaching for teaching indoor classmate that can clearly hear teacher.
It is worth noting that, 1 back side of loudspeaker main body is additionally provided with hanging buckle, conveniently hang over teacher.
In addition, the wireless blue tooth microphone 3 is hair-hoop-type structure, do not fall out, it is easy to use and reliable.
The loudspeaker of present embodiment by multiple Bluetooth amplifying loudspeaker 4 before classroom in after position broadcasted Sounding, so that the teaching of teacher can be clearly seen in the student in entire classroom, this loudspeaker can be with, wireless blue tooth Microphone 3 is bound round on head as hair band, it is not easy to be fallen, whole device is easy to use and reliable, practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (4)

1. teacher's loudspeaker, which is characterized in that including loudspeaker main body (1), touch control key (2), wireless blue tooth Mike Wind (3), Bluetooth amplifying loudspeaker (4), data transmission interface (5), TF card socket (6) and display screen (7), before loudspeaker main body (1) Portion is provided with display screen (7), and loudspeaker main body (1) top is provided with multiple for adjusting the touch control key of control loudspeaker (2), loudspeaker main body (1) is internally provided with bluetooth transceiver, bluetooth transceiver respectively with wireless blue tooth microphone (3), bluetooth Megaphone (4) connects, and is additionally provided with data transmission interface (5), TF card socket (6) in loudspeaker main body (1).
2. teacher's loudspeaker according to claim 1, which is characterized in that the Bluetooth amplifying loudspeaker (4) are provided with It is multiple, be separately mounted to before classroom in after position.
3. teacher's loudspeaker according to claim 1, which is characterized in that described loudspeaker main body (1) back side is also set It is equipped with hanging buckle.
4. teacher's loudspeaker according to claim 1, which is characterized in that the wireless blue tooth microphone (3) is hair Hoop formula structure.
CN201721615705.XU 2017-11-28 2017-11-28 Teacher's loudspeaker Active CN208110854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721615705.XU CN208110854U (en) 2017-11-28 2017-11-28 Teacher's loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721615705.XU CN208110854U (en) 2017-11-28 2017-11-28 Teacher's loudspeaker

Publications (1)

Publication Number Publication Date
CN208110854U true CN208110854U (en) 2018-11-16

Family

ID=64131326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721615705.XU Active CN208110854U (en) 2017-11-28 2017-11-28 Teacher's loudspeaker

Country Status (1)

Country Link
CN (1) CN208110854U (en)

Similar Documents

Publication Publication Date Title
CN208110854U (en) Teacher's loudspeaker
CN206470973U (en) A kind of English novel acoustic acuity trainer
CN205264225U (en) Sports teaching appearance
CN205486917U (en) Large classroom english teaching apparatus
CN205430607U (en) Megaphone suitable for language teacher uses on class
CN207427479U (en) Pointer type loudspeaker
CN202996077U (en) Indoor trainer used for Japanese learning
CN206100372U (en) Bow tie formula microphone presss from both sides
CN207966213U (en) A kind of device for English interaction memory
CN109872602A (en) A kind of music teaching device
CN204808647U (en) English teaching is with religion rod
CN202959354U (en) Teaching desk special for English language teaching
CN205038828U (en) Colleges and universities' employment show teaching aid
CN106937232A (en) A kind of loudspeaker with sound-recording function
CN202641142U (en) Teaching writing board with projecting and amplifying device
CN206388356U (en) Japanese vocabulary teaching apparatus for demonstrating
CN206402449U (en) A kind of English teaching public address set
CN205645017U (en) Teaching tool for english teachers in higher education institutions
CN202677639U (en) Multi-functional interactive electronic white board
CN202662179U (en) Interactive education system
CN204467406U (en) A kind of Russian teaching desk
CN210518825U (en) Novel megaphone is used in teacher's teaching
CN204857007U (en) Device of supplementary understanding sound wave energy
CN208938377U (en) A kind of dedicated exercise device of novel English hearing
CN110428679B (en) Interactive english morning reads spoken exercise device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant