CN216649905U

CN216649905U - Megaphone structure for teaching

Info

Publication number: CN216649905U
Application number: CN202122932095.9U
Authority: CN
Inventors: 王大建
Original assignee: Jiangxi Yiheng Technology Co ltd
Current assignee: Jiangxi Yiheng Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-31
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a loudspeaker structure for teaching, which belongs to the technical field of loudspeakers and comprises a waistband and a loudspeaker, wherein the loudspeaker is arranged on one side of the waistband, the waistband is arranged in a ring shape, an opening is arranged in the middle of the waistband, one end of the opening is connected with a magic tape through a connecting part, the other end of the opening is connected with a limiting part, and a through hole through which the magic tape can pass is formed in the limiting part. The outer wall of waistband is equipped with the laminating portion that uses with the magic subsides cooperation, and the inside symmetry of waistband is equipped with elasticity waist protecting band, and elasticity waist protecting band is the arc setting, and the both ends flexonics of elasticity waist protecting band is at the inner wall of waistband, and the height that highly is greater than the waistband of elasticity waist protecting band, and the lateral wall of megaphone is connected with hooking portion, and hooking portion is last to be equipped with the cavity that can hang on the waistband, through the aforesaid setting, can be comparatively convenient quick wear the waistband at the waist, and can promote the person's of wearing comfort level.

Description

Megaphone structure for teaching

Technical Field

The utility model relates to the technical field of loudspeakers, in particular to a loudspeaker structure for teaching.

Background

The loudspeaker is a family of various sound equipment, and mainly has the function of amplifying a weak signal input by the sound source equipment and then generating enough current to drive the loudspeaker to replay sound.

Teacher when school, because of the area in classroom is great, consequently need utilize the megaphone to promote teacher's volume, but current megaphone is usually hung at teacher's waist through the waistband, but to the teacher, need wear the fifty minutes effect usually, more need wear two hours sometimes, consequently the effort of waistband is applyed to the megaphone, can be applied to teacher's waist, thereby can lead to the waistband to strangle teacher's waist, make the teacher can feel uncomfortable, consequently, need a teaching to use megaphone structure.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a structure of a teaching microphone to solve the above-mentioned problems.

The technical purpose of the utility model is realized by the following technical scheme: a loudspeaker structure for teaching comprises a waistband and a loudspeaker, wherein the loudspeaker is arranged on one side of the waistband, the waistband is arranged in a ring shape, an opening is formed in the middle of the waistband, one end of the opening is connected with a magic tape through a connecting part, and a fitting part matched with the magic tape for use is arranged on the outer wall of the waistband;

elastic waist protecting belts are symmetrically arranged inside the waist belt and are arranged in an arc shape, two ends of each elastic waist protecting belt are flexibly connected to the inner wall of the waist belt, and the height of each elastic waist protecting belt is larger than that of the waist belt.

As a further scheme of the utility model: the side wall of the loudspeaker is connected with a hanging part, and a cavity which can be hung on the waistband is arranged on the hanging part.

As a further scheme of the utility model: and a microphone interface is arranged at the top of the loudspeaker.

As a further scheme of the utility model: the one end that connecting portion were kept away from to the opening is connected with spacing portion, be equipped with the through-hole that can supply the magic subsides to pass on the spacing portion.

As a further scheme of the utility model: the connecting part and the limiting part are made of cloth materials.

As a further scheme of the utility model: and reticulate air holes are formed in the surface of the elastic waist protecting belt.

In conclusion, the utility model has the following beneficial effects:

1. be equipped with the opening in the middle part of the waistband, open-ended one end is connected with the magic through connecting portion and pastes, is equipped with the laminating portion that uses with the magic cooperation of pasting at the lateral wall of waistband, and is connected with spacing portion at the waistband open-ended other end, is equipped with the through-hole that can supply the magic to paste to pass in spacing portion, through the aforesaid setting, can make the teacher wear the waistband that can be convenient quick on the waist.

2. The symmetry is equipped with elasticity waist support belt in the waistband, the both ends flexonics of elasticity waist support belt is at the inner wall of waistband, and the height that highly is greater than the waistband of elasticity waist support belt, through the aforesaid setting, when the teacher wears the waistband, elasticity waist support belt can contact wearer's waist earlier this moment, because the height that highly is greater than the waistband of elasticity waist support belt, thereby can increase the area of elasticity waist support belt and wearer's contact, and then promote the stress area of wearer's waist, make the elasticity waist support belt apply the power of processing wearer's waist and can disperse, and then reduce wearer's uncomfortable sense, promote the comfort level.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the waistband of the utility model;

in the figure: 1. a waistband; 2. a connecting portion; 3. magic tape; 4. a limiting part; 5. a through hole; 6. A bonding section; 7. a loudspeaker; 8. a microphone interface; 9. a hanging part; 10. an elastic waist support band; 11. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme;

as shown in figures 1-3, a loudspeaker structure for teaching comprises a belt 1 and a loudspeaker 7, wherein the loudspeaker 7 is arranged on one side of the belt 1, the belt 1 is arranged in a ring shape, an opening 11 is arranged in the middle of the belt 1, one end of the opening 11 is connected with a magic tape 3 through a connecting part 2, a fitting part 6 matched with the magic tape 3 for use is arranged on the outer wall of the belt 1, through the arrangement, when a teacher needs to use the loudspeaker 7 in class, the opening 11 of the belt 1 is opened at the moment to enlarge the opening 11 of the belt 1, then the wearer winds the belt 1 at the waist position, then the magic tape 3 connected with the connecting part 2 at one end of the opening 11 is fitted with the fitting part 6 on the side wall of the belt 1, so that the belt 1 can be fixed on the waist of the wearer, the loudspeaker 7 is positioned at the waist position of the wearer, and the teacher can use the loudspeaker in class conveniently, the volume of a teacher is increased, so that the teacher does not need to give class with loud sound, students in a classroom can hear the sound of the teacher, the voice of the teacher is effectively protected, the elastic waist protecting belts 10 are symmetrically arranged in the waistband 1, the elastic waist protecting belts 10 are arranged in an arc shape, two ends of each elastic waist protecting belt 10 are flexibly connected to the inner wall of the waistband 1, the height of each elastic waist protecting belt 10 is larger than that of the waistband 1, through the arrangement, after the teacher wears the waistband 1, the elastic waist protecting belts 10 can contact the waist of the teacher, and because the height of the elastic waist protecting belts 10 is larger than that of the waistband 1, the contact area between the elastic waist protecting belts 10 and the waist of the teacher is increased, the force applied to the waist of the teacher by the waistband 1 and the megaphone 7 through the waistband 1 is dispersed, the stress on the waist of the wearer can be reduced, and the wearer can wear more comfortably, the belt 1 and the loudspeaker 7 can be worn easily and comfortably for a long time.

Specifically, the method comprises the following steps: the lateral wall of megaphone 7 is connected with hitching part 9, is equipped with the cavity that can hang on waistband 1 on hitching part 9, through the aforesaid setting, can be comparatively convenient hang megaphone 7 on waistband 1 to can be convenient dismantle megaphone 7 from waistband 1 get off, charge or overhaul etc..

Specifically, the method comprises the following steps: the microphone interface 8 is arranged at the top of the loudspeaker 7, and a microphone can be conveniently inserted through the microphone interface 8, so that the purpose of convenience in use is achieved.

Specifically, the method comprises the following steps: one end that connecting portion 2 was kept away from to opening 11 is connected with spacing portion 4, is equipped with the through-hole 5 that can supply the magic to paste 3 and pass on spacing portion 4, through the aforesaid setting, pastes 3 laminatings when the magic and before laminating portion 6, passes through-hole 5 on spacing portion 4 earlier for spacing portion 4 is pasted to the magic and is carried on spacingly, promotes the stability after the laminating, then can promote its comfort level when wearing waistband 1 for a long time.

Specifically, the method comprises the following steps: connecting portion 2 and spacing portion 4 are cloth material and make, through so setting up for connecting portion 2 and spacing portion 4 are flexible setting, and then can not carry out rigid contact with the person of wearing when wearing, avoid connecting portion 2 and spacing portion 4 accidental injury person of wearing, make the more practical of this structure.

Specifically, the method comprises the following steps: the surface of elasticity waist support belt 10 is equipped with the reticulation bleeder vent, through so setting up, after elasticity waist support belt 10 and wearer's waist contact, in order to make more comfortable of wearer's waist, through the reticulation bleeder vent this moment, can reach ventilative purpose to further promote the comfort level of this structure.

The working principle of the loudspeaker structure for teaching of the utility model is as follows:

when the teacher need use the megaphone to go on a lesson, at first open the opening 11 of waistband 1, then with waistband 1 around the position at the wearer's waist, pass through-hole 5 on spacing portion 4 with magic subsides 3, then laminate laminating portion 6 on waistband 1 outer wall with it, reach the purpose of fixing waistband 1 at the wearer's waist, the laminating of magic subsides 3 is at the length of laminating portion 6, can adjust according to the waistline of wearer, at the in-process of adjustment, can make elasticity waist support belt 10 laminate at the waist of wearer, make elasticity waist support belt 10 can increase the stress area of wearer's waist, promote the comfort level of wearing, hang portion 9 with the hanging on megaphone 7 on waistband 1 after that, then insert the microphone on microphone interface 8, the teacher uses can.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A loudspeaker structure for teaching comprises a waistband (1) and a loudspeaker (7), and is characterized in that;

a loudspeaker (7) is arranged on one side of the waistband (1), the waistband (1) is arranged in a ring shape, an opening (11) is formed in the middle of the waistband, one end of the opening (11) is connected with a magic tape (3) through a connecting part (2), and a fitting part (6) matched with the magic tape (3) in use is arranged on the outer wall of the waistband (1);

the waist belt is characterized in that elastic waist protecting belts (10) are symmetrically arranged inside the waist belt (1), the elastic waist protecting belts (10) are arranged in an arc shape, two ends of each elastic waist protecting belt (10) are flexibly connected to the inner wall of the waist belt (1), and the height of each elastic waist protecting belt (10) is larger than that of the waist belt (1).

2. A teaching microphone structure as claimed in claim 1, wherein: the side wall of the loudspeaker (7) is connected with a hanging part (9), and a cavity capable of being hung on the waistband (1) is arranged on the hanging part (9).

3. A teaching microphone structure as claimed in claim 1, wherein: and a microphone interface (8) is arranged at the top of the loudspeaker (7).

4. A teaching microphone structure as claimed in claim 3, wherein: one end of the opening (11) far away from the connecting part (2) is connected with a limiting part (4), and a through hole (5) through which the magic tape (3) can pass is formed in the limiting part (4).

5. A teaching microphone structure as claimed in claim 4, wherein: the connecting part (2) and the limiting part (4) are made of cloth materials.

6. A teaching microphone structure as claimed in claim 1, wherein: the surface of the elastic waist protecting band (10) is provided with reticulate air holes.