CN200976678Y - A portable speaker - Google Patents

Abstract

The utility model discloses a portable sound box, including left audio amplifier, right audio amplifier, left side audio amplifier with be equipped with the faying face that matches on the surface of right audio amplifier, be equipped with data connection line on left side audio amplifier or the right audio amplifier, this data connection line constitutes the receipts that closes the device that closes left audio amplifier and right audio amplifier. The utility model discloses convenient to carry and occupation space are little.

Description

A portable speaker

technical field

The utility model relates to an audio equipment, in particular to a portable sound box.

Background technique

As a sounding device, the speaker is very common. Its main application is to connect the host computer, DVD player, radio and other equipment through a data cable to convert the output signal of the host computer, DVD player, and radio into sound output. . In order to improve the fidelity of sound quality and sound, most of them adopt left and right speakers now, and the two speakers can output different sounds, for example, stereo can be output by the left and right speakers. However, with the left and right speakers, the effect of the output sound has been improved, but it brings another problem: there is usually a data cable connecting the left and right speakers. It cannot be conveniently folded, and it is inconvenient to carry the speakers when not in use, but because there is a data connection cable between the two speakers, the two speakers cannot be separated independently, and it is easy to cause the data connection cable between the two speakers to be pulled. In short, the current dual speakers are inconvenient to carry.

Contents of the invention

The purpose of the utility model is to provide a portable sound box which is convenient to carry.

The utility model is achieved through the following technical solutions:

A portable sound box, comprising a left sound box and a right sound box, the outer surfaces of the left sound box and the right sound box are provided with a matching joint surface, the left sound box or the right sound box is provided with a data connection line, and the data connection line A folding device for folding the left sound box and the right sound box is formed.

In the utility model, when the sound box is not in use, the joint surface between the left sound box and the right sound box is matched, and the two sound boxes are close together. At the same time, the folding device tightens the two sound boxes. In this way, when the sound box is not in use, The left and right speakers are collected as a whole, which is easy to carry. What needs to be explained here is: the joint surface on the two speakers is to make the shapes of the two speakers correspond, so that the two speakers can be integrated into one body, and the two speakers can be wound and folded through the data connection cable, without adding more The structure can effectively utilize the data connecting line, and the structure is simple.

The outer surface of the left speaker or the right speaker is provided with a wire slot, and the data connection wire can be wound into the wire slot. When folded, the data connection cable is wound in the wire slot, tightening the left and right speakers, and the storage slot can effectively prevent the data connection wire from sliding, so that the data connection wire tightens the left and right speakers.

Both the left speaker and the right speaker are provided with wire slots, and the left speaker is aligned with the wire slots on the right speaker. Both the left and the right speakers are provided with wire slots, and the two are aligned, so that the two speakers can be folded better.

A card slot for fastening the port of the data connection line is provided on the left speaker or the right speaker. After the data connection cable winds and folds the left and right speakers, the card slot fixes the port of the data connection cable, further reducing the possibility of the data connection cable slipping and improving the effect of speaker folding.

The card slot corresponds to the shape of the USB interface. The shape corresponding to the USB interface is adopted, and at this time, the data connection line port can adopt a general USB interface.

The left sound box and the right sound box are both semi-cylindrical, and the outer surfaces of the two sound boxes formed by the axial section of the cylinder constitute the joint surface. When in use, the right and right speakers are two separate semi-cylindrical speakers, and when folded, the two speakers are folded into a cylinder, which is very convenient and has a reasonable structure.

The sounding ports of the sound boxes are arranged on the semi-circular cylindrical surfaces of the left sound box and the right sound box. After the speakers are folded, the sound outlets of the left and right speakers face outward, and they can still be used as usual, avoiding the defect that the speakers cannot be used after being folded.

A circular plate-shaped speaker support foot is provided under the left speaker and the right speaker, and the axis of the speaker support coincides with the axis of the column of the left speaker or the right speaker. When the speaker is in use, two circular plate-shaped speaker feet are used to support the speaker. Corresponding to the upper end surface: the advantages of this structure are: when the speaker is in use, it can be supported reliably and takes up little space after being folded.

The upper surface of one of the supporting feet of the sound box and the upper end surface of the other sound box are provided with corresponding convex points and recesses. When folding, the speaker supporting feet of one of the speakers and the upper surface of the other speaker are positioned relative to each other, so as not to slide each other, so that the effect of folding and fastening the two speakers is better.

In summary, the utility model has the advantages of:

1. When not in use, the two speakers can be folded, which is easy to carry;

2. After the two speakers are folded, use the data connection line to tighten them, the structure is simple and the fold is convenient;

3. The cable slot and card slot can prevent the data connection line from sliding and improve the folding effect of the speaker;

4. Two semi-cylindrical speakers are used, which are cylindrical after being folded, and the space is small;

5. Set the sounding port of the speaker on the semi-circumferential cylinder, and the speaker can still be used as usual when it is closed;

6. The speaker support structure can effectively support the speaker and takes up little space after being folded;

7. The corresponding convex points and notches between the two speakers make the positioning of the two speakers reliable.

Description of drawings

Fig. 1 is the schematic diagram after the utility model is folded;

Fig. 2 is the orthographic projection view of Fig. 1;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the structural diagram of removing the data connection line port among Fig. 3;

Figure 5 is an enlarged view of the upper part of Figure 1;

Fig. 6 is a diagram of the state of use of the utility model;

Explanation of reference signs:

1. Left speaker, 2. Right speaker, 3. Joint surface, 4. Data cable, 5. Cable slot, 6. Card slot, 7. Data cable port, 8. Speaker support feet, 9. Protruding point, 10. Notches.

Detailed ways

Please refer to Fig. 1 to Fig. 6, a kind of portable sound box, comprises left sound box 1, right sound box 2, and sound box pronunciation mouth is arranged on the semicircle cylinder surface of left sound box 1, right sound box 2; Left sound box 1 and right sound box 2 are Semi-cylindrical, the outer surfaces of the two sound boxes formed by the axial section of the cylinder constitute the joint surface 3 where the left sound box 1 and the right sound box 2 match; the left sound box 1 and the right sound box 2 are provided with circular plate-shaped sound box support feet 8. The axis of the sound box support pin 8 coincides with the axis of the cylinder of the left sound box 1 and the right sound box 2; convex points 9 are arranged on the upper surfaces of the sound box support feet 8 of the left and right sound box 1 and the right sound box 2, and on the left The upper end faces of the sound box 1 and the right sound box 2 are provided with notches 10 corresponding to the bumps 9 .

The left speaker 1 is provided with a data connection line 4, and the port of the data connection line 4 is a USB connection port. The outer surfaces of the left speaker 1 and the right speaker 2 are all provided with a line groove 5, and the left speaker 1 and the right speaker 2 The wire slot 5 on the top is aligned with the data connection line 4 and can be wound into the wire slot 5. The data connection line 4 constitutes a retractable device that can tighten the two speakers; at the same time, the left speaker 1 and the right speaker 2 There is also a data connection line 4 between them, and a card slot 6 corresponding to the shape of the USB interface is provided on the upper end surface of the left speaker 1 .

When in use, the USB connection port at the end of the data connection line 4 is connected to equipment such as a computer, and the left speaker 1 and the right speaker 2 are independent of each other. After use, the longitudinal sections of the semicircular left speaker 1 and the right speaker 2 are opposite, and the two speakers are opposite to each other, so that the convex point 9 on the speaker support foot 8 is aligned with the notch 10 on the upper end surface of the other speaker. Cooperate with the positioning of the two speakers, wrap the data connection cable 4 in the cable slot 5 on the speaker to tighten the two speakers, and finally insert the USB connection port of the data connection cable 4 into the card slot 6, so that the two speakers It is folded into a cylindrical whole, which is convenient to carry and takes up little space.

Claims (9)

1, a kind of portable loudspeaker box, comprise left voice box (1), right voice box (2), it is characterized in that: described left voice box (1) is provided with the faying face (3) that matches with the outer surface of described right voice box (2), described left voice box (1) or right voice box (2) are provided with data connecting line (4), and this data connecting line (4) constitutes the folding mechanism that left voice box (1) and right voice box (2) are folded.

2, portable loudspeaker box according to claim 1 is characterized in that: the outer surface of described left voice box (1) or right voice box (2) is provided with and holds wire casing (5), and described data connecting line (4) is reelable inserts in this appearance wire casing (5).

3, as portable loudspeaker box as described in the claim 2, it is characterized in that: be equipped with on described left voice box (1) and the described right voice box (2) and hold wire casing (5), and described left voice box (1) aligns with appearance wire casing (5) on the described right voice box (2).

4, as portable loudspeaker box as described in the claim 2, it is characterized in that: the draw-in groove (6) that on described left voice box (1) or described right voice box (2), is provided with the described data connecting line port of chucking (7).

5, as portable loudspeaker box as described in the claim 4, it is characterized in that: described draw-in groove (6) is corresponding with the shape of USB interface.

6, as portable loudspeaker box as described in each in the claim 1 to 5, it is characterized in that: described left voice box (1) is half round post with described right voice box (2), the axial section of cylinder and two described audio amplifier outer surfaces forming constitute described faying face (3).

7, as portable loudspeaker box as described in the claim 6, it is characterized in that: described audio amplifier pronunciation mouthful is located on the semi-circumference cylinder of described left voice box (1), described right voice box (2).

8, as portable loudspeaker box as described in each in the claim 1 to 5, it is characterized in that: described left voice box (1) is provided with circular tabular audio amplifier spike (8), the dead in line of the cylinder of the axis of this audio amplifier spike (8) and described left voice box (1) or described right voice box (2) with the below of described right voice box (2).

9, as portable loudspeaker box as described in the claim 8, it is characterized in that: on the upper surface of one of them described audio amplifier spike (8) with the upper surface of another described audio amplifier on, be provided with corresponding salient point (9) and recess (10).

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