CN222073395U

CN222073395U - Waist-hung loudspeaker

Info

Publication number: CN222073395U
Application number: CN202420539592.3U
Authority: CN
Inventors: 青兰军
Original assignee: Shenzhen Junshian Technology Co ltd
Current assignee: Shenzhen Junshian Technology Co ltd
Priority date: 2024-03-20
Filing date: 2024-03-20
Publication date: 2024-11-26
Anticipated expiration: 2034-03-20

Abstract

The utility model discloses a waist-hanging loudspeaker, comprising: an upper shell, a lower shell, a belt buckle, a volume adjustment knob, a speaker net and a function button, wherein the lower shell is detachably connected to the upper shell, the volume adjustment knob is arranged at the middle of the upper shell, the speaker net is arranged at the top of the upper shell, the function button is arranged on the lower shell, the lower shell is arc-shaped, and the belt buckle is arranged at both ends of the lower shell. The utility model improves the convenience of using the loudspeaker, facilitates users to free their hands and adjust the volume, and conforms to human body design engineering.

Description

Waist-hung loudspeaker

Technical Field

The utility model relates to the technical field of loudspeakers, in particular to a waist-hung loudspeaker.

Background

At present, the loudspeakers in the market are hung on the neck, or clamp clamping jaw belts are used, for example, when a teacher gives lessons or guides/explains, or traffic police commands traffic, hands cannot be really liberated, and jumping cannot be achieved.

In addition, when the user speaks through the loudspeaker, the loudspeaker needs to be hung on the neck or clamped on a belt, so that the loudspeaker is heavy, is not suitable for being worn for a long time, and does not embody ergonomics. When the volume is adjusted, the product keys need to be taken down, which is inconvenient.

Disclosure of utility model

The utility model mainly aims to provide a waist-hung loudspeaker, which aims to improve the use convenience of the loudspeaker, facilitate the liberation of hands of a user and adjust the volume of the loudspeaker so as to meet the ergonomics.

To achieve the above object, the present utility model provides a waist-mounted loudspeaker comprising: go up casing, lower casing, belt buckle, volume control knob, loudspeaker net and function button, wherein, lower casing with go up the casing and dismantle the connection, volume control knob set up in go up the middle part of casing, loudspeaker net set up in go up the top of casing, the function button set up in on the lower casing, the lower casing is the arc, the belt buckle set up in the both ends of lower casing.

According to a further technical scheme, the volume adjusting knob is of a roller structure, a roller groove is formed in the middle of the upper shell, and the volume adjusting knob partially leaks out of the roller groove.

According to a further technical scheme, the lower shell and the upper shell are surrounded to form a mounting cavity, a PCB is arranged in the mounting cavity, and a volume encoder connected with the PCB is arranged in the mounting cavity.

According to a further technical scheme, a loudspeaker connected with the PCB is arranged in the installation cavity at a position corresponding to the loudspeaker net.

According to a further technical scheme, a battery connected with the PCB is arranged in the mounting cavity, and a battery cover is arranged on the lower shell.

According to a further technical scheme, a charging port connected with the PCB is arranged at the bottom of the upper shell.

The waist-hung loudspeaker has the beneficial effects that:

The utility model adopts the technical scheme that: go up casing, lower casing, belt buckle, volume adjust knob, loudspeaker net and function button, wherein, lower casing with go up the casing and dismantle the connection, volume adjust knob set up in go up the middle part of casing, loudspeaker net set up in go up the top of casing, the function button set up in on the lower casing, promoted the convenient to use nature of megaphone, be convenient for the user liberate both hands, adjust the volume, accord with human engineering.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the waist-mounted loudspeaker according to the preferred embodiment of the present utility model in cooperation with a waist belt;

fig. 2 is a schematic view of the overall structure of a preferred embodiment of the waist-mounted loudspeaker according to the present utility model at a first angle;

fig. 3 is a schematic view of the overall structure of a second angle of the preferred embodiment of the waist-mounted loudspeaker of the present utility model;

Fig. 4 is a schematic view of a preferred embodiment of the waist-mounted loudspeaker of the present utility model without the upper housing;

fig. 5 is a bottom view of a preferred embodiment of the waist-mounted loudspeaker of the present utility model;

fig. 6 is a cross-sectional view taken along the direction A-A in fig. 5.

Reference numerals illustrate:

An upper case 1; a lower case 2; a belt buckle 3; a volume adjusting knob 4; a speaker mesh 5; a function key 6; a waistband 7; a PCB 8; a volume encoder 9; a horn 10; a battery 11; a battery cover 12; a charging port 13.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a waist-hung type loudspeaker, which is a wearable device, is a portable sound amplifying system easy to operate, and can emit full and clear sound, and a light-weight body design can not feel load sense even if the waist is directly tied.

Referring to fig. 1 to 6, a preferred embodiment of the waist-mounted loudspeaker of the present utility model comprises: go up casing 1, lower casing 2, belt buckle 3, volume adjust knob 4, loudspeaker net 5 and function button 6, wherein, lower casing 2 with go up casing 1 and dismantle the connection, volume adjust knob 4 set up in go up casing 1's middle part, loudspeaker net 5 set up in go up casing 1's top, function button 6 set up in on the lower casing 2, lower casing 2 is the arc, belt buckle 3 set up in lower casing 2's both ends.

In this embodiment, the lower housing 2 is designed into a shape with the same radian as the waist of the human body by adopting the principle of human bionics, and the design of a model with a slight radian bending perfectly fits the waist, and is hardly affected by movement. When in use, the waist-hung loudspeaker is fixed on the waistband 7 of a user through the waistband buckle 3, so that the waist-hung loudspeaker is convenient to carry and operate, and the burden of a human body is reduced.

In this embodiment, volume adjust knob 4 adopts the design of large size, under the user state, volume adjust knob 4 is located go up the front of casing 1, and this volume adjust knob 4 is provided with striking scale, does not bow, not visual under the condition of user, also can conveniently adjust volume size, has improved user's experience effect.

Further, in this embodiment, the volume adjusting knob 4 is a roller structure, a roller groove is formed in the middle of the upper housing 1, and a portion of the volume adjusting knob 4 leaks out of the roller groove.

In this embodiment, the volume adjusting knob 4 is configured as a roller structure, and the volume adjusting knob 4 is partially exposed out of the roller groove, so that the user can conveniently adjust the volume.

Further, in this embodiment, the lower housing 2 and the upper housing 1 enclose a mounting cavity, and a PCB 8 is disposed in the mounting cavity, and a volume encoder 9 connected to the PCB 8 is disposed in the mounting cavity.

The volume encoder 9 is a device for compiling and converting signals or data into signal forms which can be used for communication, transmission and storage, and can be used for frequency band selection, scene identification and the like, and the volume can be adjusted by matching the volume encoder 9 with the singlechip and the volume adjusting knob 4.

Further, in this embodiment, a horn 10 connected to the PCB 8 is disposed in the mounting cavity at a position corresponding to the horn mesh 5.

The battery 11 connected with the PCB 8 is arranged in the mounting cavity, and the battery cover 12 is arranged on the lower shell 2.

The bottom of the upper shell 1 is provided with a charging port 13 connected with the PCB 8. The charging port 13 may be a Type-c interface, or a USB interface, which is not limited in this embodiment.

The waist-hung loudspeaker has the beneficial effects that:

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A waist-hanging loudspeaker, characterized in that it comprises: an upper shell, a lower shell, a belt buckle, a volume adjustment knob, a speaker net and function buttons, wherein the lower shell is detachably connected to the upper shell, the volume adjustment knob is arranged in the middle of the upper shell, the speaker net is arranged on the top of the upper shell, the function buttons are arranged on the lower shell, the lower shell is arc-shaped, and the belt buckle is arranged at both ends of the lower shell.

2. The waist-mounted loudspeaker according to claim 1, characterized in that the volume adjustment knob is a roller structure, a roller groove is opened in the middle of the upper shell, and the volume adjustment knob partially leaks out of the roller groove.

3. The waist-mounted loudspeaker according to claim 1, characterized in that the lower shell and the upper shell surround a mounting cavity, a PCB board is arranged in the mounting cavity, and a volume encoder connected to the PCB board is connected to the PCB board.

4. The waist-mounted loudspeaker according to claim 3, characterized in that a speaker connected to the PCB board is arranged in the installation cavity at a position corresponding to the speaker mesh.

5. The waist-mounted loudspeaker according to claim 3, characterized in that a battery connected to the PCB board is arranged in the installation cavity, and a battery cover is arranged on the lower shell.

6 . The waist-mounted loudspeaker according to claim 3 , wherein a charging port connected to the PCB board is provided at the bottom of the upper shell.