CN202496046U - Portable sound box - Google Patents

Abstract

The utility model discloses a portable sound box, including main audio amplifier, auxiliary audio amplifier, main audio amplifier includes the main audio amplifier epitheca, with main audio amplifier epitheca fixed connection's main audio amplifier inferior valve, installs main audio amplifier loudspeaker mounting, main audio amplifier control mainboard between main audio amplifier epitheca and main audio amplifier inferior valve, auxiliary audio amplifier includes the auxiliary audio amplifier epitheca, with auxiliary audio amplifier epitheca fixed connection's auxiliary audio amplifier inferior valve, installs the auxiliary audio amplifier control mainboard between auxiliary audio amplifier epitheca and auxiliary audio amplifier inferior valve, be equipped with a boss on the surface of main audio amplifier inferior valve opening one end at least, the internal of auxiliary audio amplifier inferior valve opening one end be equipped with the draw-in groove that the boss suited, the boss inserts and makes main audio amplifier and auxiliary audio amplifier be connected in the draw-in groove. The main sound box and the auxiliary sound box are connected by inserting the boss into the clamping groove, so that the main sound box and the auxiliary sound box can be connected together when being stored and carried, and the storage and the carrying are greatly facilitated.

Description

portable speaker

technical field

The utility model relates to the technical field of sound boxes, in particular to a portable sound box which is easy to store and carry.

Background technique

Traditional speakers are usually composed of a main speaker and a sub-speaker. The main speaker and the sub-speaker cannot be connected together, which is extremely inconvenient for storage and portability.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects in the prior art: to provide a portable sound box which is easy to store and carry.

In order to achieve the above object, the technical solution provided by the utility model is as follows: a portable sound box is provided, including a main sound box and an auxiliary sound box. The main speaker speaker fixing part and the main speaker control board installed between the main speaker upper shell and the main speaker lower shell, the auxiliary speaker includes the auxiliary speaker upper shell, the auxiliary speaker lower shell fixedly connected with the auxiliary speaker upper shell, and the The sub-speaker control main board is arranged between the sub-speaker upper case and the sub-speaker lower case, at least one boss is provided on the outer surface of the opening end of the main sound box lower case, and a boss is provided on the inner surface of the opening end of the sub-speaker lower case. There is a card slot adapted to the boss, and the boss is inserted into the card slot to connect the main sound box and the auxiliary sound box.

The beneficial effect of the portable sound box of the utility model is that: at least one boss is provided on the outer surface of the opening end of the lower shell of the main sound box, and the inner surface of the lower shell opening end of the auxiliary sound box is provided with the boss. The card slot adapted to the platform, the boss is inserted into the card slot to connect the main sound box and the auxiliary sound box, and can connect the main sound box and the auxiliary sound box when storing and carrying, thus greatly facilitating storage and carrying.

Below in conjunction with accompanying drawing and embodiment the portable sound box described in the utility model is further described:

Description of drawings

Fig. 1 is the three-dimensional structure diagram that the main sound box and the auxiliary sound box of the portable sound box described in the utility model are connected together;

Fig. 2 is the front view of the main sound box of the portable sound box described in the utility model;

Fig. 3 is the exploded structural diagram of the main sound box of the portable sound box described in the utility model;

Fig. 4 is the front view of the auxiliary sound box of the portable sound box described in the utility model;

Fig. 5 is an exploded structure diagram of the sub-sound box of the portable sound box of the present invention.

Detailed ways

The following are the best embodiments of the portable sound box of the utility model, which does not limit the scope of protection of the utility model.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of portable sound box is provided, comprises main sound box 1, auxiliary sound box 2, and described main sound box 1 comprises main sound box upper shell 3, is fixed with main sound box upper shell 3 The main speaker lower shell 4 connected, the main speaker speaker fixture 5 installed between the main speaker upper shell 3 and the main speaker lower shell 4, the main speaker control main board 6, the auxiliary speaker 2 includes the auxiliary speaker upper shell 7, The sub-speaker lower case 8 fixedly connected to the sub-speaker upper case 7, the sub-speaker control main board 9 installed between the sub-speaker upper case 7 and the sub-speaker lower case 8, the outer surface of the opening end of the main speaker lower case 4 At least one boss 10 is provided on the top, and the inner surface of the opening end of the lower shell 8 of the auxiliary sound box is provided with a card slot 11 suitable for the boss 10, and the boss 10 is inserted into the card slot 11 so that the main speaker 1 and the auxiliary speaker The speaker 2 is connected, and the main speaker 1 is connected with the auxiliary speaker 2 by inserting the boss 10 into the card slot 11, so that the main speaker and the auxiliary speaker can be connected together during storage and carrying, thereby greatly facilitating storage and carrying.

A base 12 is installed on the bottom of the main sound box 1 and the auxiliary sound box 2 respectively.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (2)

1. portable loudspeaker box; Comprise main sound box (1), secondary audio amplifier (2); Said main sound box (1) comprises main sound box upper casing (3); The main sound box lower casing (4) that is fixedly connected with main sound box upper casing (3) is installed in main sound box loudspeaker fixture (5), main sound box control main board (6) between main sound box upper casing (3) and the main sound box lower casing (4), and said secondary audio amplifier (2) comprises secondary audio amplifier upper casing (7); The secondary audio amplifier lower casing (8) that is fixedly connected with secondary audio amplifier upper casing (7); Be installed in the secondary audio amplifier control main board (9) between secondary audio amplifier upper casing (7) and the secondary audio amplifier lower casing (8), it is characterized in that, be provided with a boss (10) at least on the outer surface of said main sound box lower casing (4) opening one end; The interior table of said secondary audio amplifier lower casing (8) opening one end is provided with the draw-in groove (11) that adapts with said boss (10), and boss (10) inserts in the draw-in groove (11) main sound box (1) is connected with secondary audio amplifier (2).

2. portable loudspeaker box according to claim 1 is characterized in that, the bottom of said main sound box (1) and secondary audio amplifier (2) respectively is equiped with a base (12).

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