CN213990945U

CN213990945U - Portable sound equipment

Info

Publication number: CN213990945U
Application number: CN202120280499.1U
Authority: CN
Inventors: 陈文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-17
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a portable sound box, wherein, the main box shell comprises a main box front shell and a main box rear shell; further comprising: the device comprises an iron net, keys, a PCB, a battery, a loudspeaker, a vibrating diaphragm pressing piece, a foot pad, a lens decorative ring and left and right side decorative shell pieces; PCB, battery, vibrating diaphragm, speaker all set up in main part case shell. The utility model provides a: the music playing and sound box is moderate in size and fashionable in appearance. The sound source device is mainly matched with sound source devices such as a mobile phone, a tablet, a computer and the like for use.

Description

Portable sound equipment

Technical Field

The utility model relates to a stereo set technical field especially relates to portable stereo set.

Background

Along with the acceleration of work and life rhythm, pressure can be alleviated to the music of delightful and active listening, can satisfy the hobby of interest again, at this moment all very needs a good sound effect in family or the work, the portable stereo set of outward appearance fashion.

Disclosure of Invention

The utility model aims to solve the technical problem that a portable sound box is provided, this sound box function is more perfect, and tone quality is better.

The utility model discloses a realize through following technical scheme: a portable sound box comprises a main box shell, a sound box body and a sound box body, wherein the main box shell comprises a main box front shell and a main box rear shell; further comprising: the device comprises an iron net, keys, a PCB, a battery, a loudspeaker, a vibrating diaphragm pressing piece, a foot pad, a lens decorative ring and left and right side decorative shell pieces; the PCB, the battery, the vibrating diaphragm and the loudspeaker are all arranged in the shell of the main body box; the main box panel is provided with a functional interface board.

As the preferred technical scheme, a plurality of aligned screw holes are formed between the front shell and the rear shell of the main box, and a plurality of aligned connecting holes are formed between the front shell and the rear shell of the main box and are matched and fastened by screws.

As a preferred technical scheme, a battery installation bin is arranged on the front/rear shell of the main box, the battery is arranged in the battery installation bin and is pressed by bin slots formed by the front and rear shells; the main part case is equipped with 1 speaker hole site on the shell, and the play sound end of speaker is to the steel mesh.

As a preferred technical scheme, the keys are arranged on the panel and used for controlling the functions of the sound box.

As the preferred technical scheme, the PCBs are fixed in the shell of the main box through screws.

As a preferred technical scheme, the foot pad is fixedly bonded at the bottom of the main box shell.

As the preferred technical scheme, the PCB main function power amplifier mainboard.

The utility model has the advantages that: the utility model provides a: playing music; the portable sound box is small in size, light in weight and fashionable in appearance, and is mainly used in cooperation with sound source equipment such as a mobile phone, a tablet and a computer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a front view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As used herein, terms such as "upper," "lower," "below," "left," "right," "left," and the like, refer to relative positions in space and are used for convenience in describing the relationship of one element or feature to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the main body case outer shell includes a main body case front shell 7 and a main body case rear shell 1; further comprising: the device comprises a vibrating diaphragm 6, a key 2, a PCB 4, a battery 12, a loudspeaker 11, a lens 10, left and right side ornaments 3-3.1, a vibrating diaphragm pressing piece 5, a lens decorating ring 8 and an iron net 9; PCB, battery, speaker all set up in main part case shell. The interface panel is tightly locked and fixed on the main box surface shell through a PCB integrated structure screw; the function interface board is arranged on the PCB, and is provided with various interfaces for connecting various devices such as a mobile phone.

A plurality of aligned first screw holes are formed between the front shell of the main box and the rear shell of the main box, and first screws are inserted into the first screw holes; two aligned connecting holes are formed between the front shell of the main body box and the rear shell of the main body box.

Wherein, a battery installation bin is arranged on the front/rear shell of the main body box, the battery is arranged in the battery installation bin, and the battery provides electric power support for the PCB. Be equipped with 1 horn hole on the main part case front shell, the sound end face of going out of speaker is to the iron mesh, and sound is discharged from going out of sound end.

The key is arranged on the panel, the key is arranged on the PCB, and the key is used for controlling the main volume of the power amplifier.

Wherein, the PCB is fixed on the main body box shell through screws.

Wherein, the callus on the sole bonding is fixed in the bottom of main part case shell, and the callus on the sole is made for rubber, has increased stability.

The working principle is as follows: the box face-piece is equipped with 1 full frequency loudspeaker, and the two is tightly fixed in the cavity through face-piece and backshell slot position and post, and this kind of mode simple to operate just firmly is higher.

The main board is arranged between the front shell and the rear shell, is fixed by screws and is provided with an operation button which can be conveniently, quickly and conveniently used.

During the installation of this application, at first with procapsid and back casing piece together, PCB installs in the front on the shell, and the front and back shell is locked with screw lock.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A portable sound box is characterized in that: the main body box outer shell comprises a main body box front shell and a main body box rear shell; further comprising: the device comprises an iron net, keys, a PCB, a battery, a loudspeaker, a vibrating diaphragm pressing piece, a foot pad, a lens decorative ring and left and right side decorative shell pieces; the PCB, the battery, the vibrating diaphragm and the loudspeaker are all arranged in the shell of the main body box; the PCB is locked and fixed on the rear shell of the main body box through screws, and functional interfaces and an operation panel are arranged above and below the main body box and on the right side of the main body box.

2. The portable sound device of claim 1, wherein: the front shell and the rear shell of the main box form an integral machine body, and the front shell and the rear shell are matched.

3. The portable sound device of claim 1, wherein: a battery bin formed on the front/rear shell is arranged in the main body box, and the battery is arranged in the battery bin; the main part case is equipped with 1 loudspeaker and goes out the sound hole site on the shell, and the play sound terminal surface of speaker is to the iron mesh.

4. The portable sound device of claim 1, wherein: the vibrating diaphragm sets up on the face-piece, shakes and touches to sticis and fix with the screw through the support, and the vibrating diaphragm is used for promoting bass tone quality.

5. The portable sound device of claim 1, wherein: the PCB is fixed in the shell of the main body box through screws, and is provided with a functional input/output interface and a nixie tube display screen.

6. The portable sound device of claim 1, wherein: the callus on the sole bonding is fixed in the bottom of main part case shell.

7. The portable sound device of claim 1, wherein: the PCB is provided with a functional power amplifier mainboard.