CN213522231U

CN213522231U - Desktop sound equipment

Info

Publication number: CN213522231U
Application number: CN202021177335.8U
Authority: CN
Inventors: 陈文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-22
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a desktop sound box, wherein a main box shell comprises a main box front shell and a main box rear shell; the device also comprises a button, an iron net, an outer casing, a first PCB, a second PCB, a battery and a loudspeaker; the first PCB, the second PCB, the battery and the loudspeaker are all arranged in the shell of the main body box; the outer casing is buckled on the main body box casing through a buckle type buckling position. The utility model provides a: playing music; the desktop sound box is small in size, can be conveniently carried and used by a user, and is mainly used in cooperation with sound source equipment such as a mobile phone, a tablet and a computer.

Description

Desktop sound equipment

Technical Field

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

Background

The working pressure is increasing day by day, and the music is relaxed and the working pressure is lightened when the music box works. There is a great need for a desktop audio device with good sound effect and a fashionable and compact appearance.

Disclosure of Invention

The utility model aims to solve the technical problem that a formula desktop stereo set is provided, this stereo set function is more perfect, and tone quality is better.

The utility model discloses a realize through following technical scheme: a desktop sound box comprises a main box shell, a main box front shell and a main box rear shell; the device also comprises a button, an iron net, an outer casing, a first PCB, a second PCB, a battery and a loudspeaker; the first PCB, the second PCB, the battery and the loudspeaker are all arranged in the shell of the main body box; the outer casing is buckled on the main body box casing through a buckle type buckling position. The main body box back shell is provided with a functional interface board.

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

As a preferred technical scheme, a battery installation bin is arranged on the rear shell of the main body box, and the battery is arranged in the battery installation bin and pressed by a second PCB; a plurality of sound outlet holes are formed in the two ends of the front shell and the rear shell of the main body box, and the sound outlet end faces of the loudspeaker are provided with the sound outlet holes towards the two sides.

As a preferred technical scheme, the key is arranged in the middle of the front shell and the rear shell and is used for controlling the operation function of the sound box.

As the preferred technical scheme, the first PCB is arranged in a slot formed by the front shell and the rear shell, the first PCB is buckled at the slot of the main box, and the second PCB is fixed in the rear shell through screws.

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

The utility model has the advantages that: the utility model provides a: playing music; the desktop sound box is small in size and light in weight, can be conveniently carried and used by a user, and is mainly matched with sound source equipment such as a mobile phone, a tablet and a computer for use.

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.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship 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 case includes a main body case front case and a main body case rear case; the device also comprises a button, an iron net, an outer casing, a first PCB, a second PCB, a battery and a loudspeaker; the first PCB, the second PCB, the battery and the loudspeaker are all arranged in the shell of the main body box; the outer shell is buckled on the main body box shell through the buckle type buckling position 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 main box front shell 1 and the main box rear shell 2, and first screws are inserted into the first screw holes; a plurality of aligned coupling holes are formed between the main body case front case 1 and the main body case rear case 2.

The battery installation bin is arranged on the rear shell of the main body box, the battery is arranged in the battery installation bin, the battery provides electric power support for the two PCBs, and the battery installation bin is placed into the lock to be tightly pressed by the main board. The front shell of the main body box is provided with a plurality of sound outlet holes, the sound outlet end face of the loudspeaker is provided with sound outlet holes towards two sides, and sound is discharged from the sound outlet end.

The first PCB is buckled in the middle through a slot formed by the front shell and the rear shell, and the second PCB is fixed in the main box shell through screws.

The working principle is as follows: the box face-piece is equipped with two full frequency loudspeaker heavy woofers, two loudspeaker, and the two is detained between the front and back shell both sides through the trench that the shell formed around, and the front and back shell passes through the screw fixation, and this kind of mode simple to operate just firmly is higher.

The middle of the rear shell is provided with a main board which 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 put into the battery compartment with the battery in, lock the mainboard again, loudspeaker are put into to both sides again, and the loudspeaker net is put into to both sides, and the procapsid is pieced together with the back casing, and then lock the front and back shell screw, procapsid, backshell, loudspeaker, iron net four persons just are in the same place by fine fixing this moment.

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 desktop sound equipment, its characterized in that: the main body box outer shell comprises a main body box front shell and a main body box rear shell; the device also comprises a button, an iron net, an outer casing, a first PCB, a second PCB, a battery and a loudspeaker; the first PCB, the second PCB, the battery and the loudspeaker are all arranged in the shell of the main body box; the outer casing is buckled on the main box casing through a buckle type buckling position, and a functional interface board is arranged on the main box rear casing; the front shell of the main box and the rear shell of the main box form a plurality of connecting holes and columns which are aligned, and the connecting holes are matched with the columns; the button sets up in the middle of the front and back shell, and the button is used for controlling audio amplifier operating function, and first PCB, second PCB all pass through the screw fixation in main part case shell, are equipped with function input/output interface on the second PCB.

2. The table sound of claim 1, wherein: the main body box rear shell is provided with a battery compartment, the battery is arranged in the battery compartment, a plurality of sound outlet holes are formed in the front main body box shell and the two ends of the rear main body box shell, and the sound outlet holes are formed in the sound outlet end faces of the loudspeaker towards the two sides.

3. The table sound of claim 1, wherein: the second PCB is a main function power amplifier mainboard.