Music Loudspeaker of Mobile Phone

Abstract

A loudspeaker for music of the mobile phone includes a sound-transmitting tube with a bell mouth closed at one end and on the tube surface, and a retractable and rotatable externally-closed compensating tube inserted into the sound-transmitting tube, and a long groove-shaped corresponding socket at the relative place of the tube surface of the sound-transmitting tube and the compensating tube, and then the angle and position of the compensating tube are rotated and telescoped, so that a open is formed between two sockets of the sound-transmitting tube and the compensating tube for obliquely inserting the mobile phone with the appropriate width and thickness, so that the music sound played out from the bottom of the mobile phone can be more fully played out from the bell mouth via the sound-transmitting tube, and then the volume is larger, and the sound is warmer and richer.

Claims

1. A loudspeaker for music of the mobile phone includes a bell mouth arranged on a sound-transmitting tube closed at one end, and a socket opened on the tube surface of the sound-transmitting tube, an externally-closed retractable and rotatable compensating tube closely inserted into the sound-transmitting tube, and a socket corresponding to the socket of the sound-transmitting tube opened on the tube surface of the compensating tube.

2. The loudspeaker for music of the mobile phone defined in claim 1, wherein a through hole is opened on the outside end surface of the compensating tube.

3. The loudspeaker for music of the mobile phone defined in claim 1, wherein an obliquely rearward supporting leg is provided at the back of the sound-transmitting tube.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention will be further described below in conjunction with the attached drawings and embodiments.

[0011] FIG. 1 is a three-dimensional schematic diagram of the loudspeaker of the present invention.

[0012] FIG. 2 is a front three-dimensional decomposition schematic diagram of the loudspeaker of the present invention.

[0013] FIG. 3 is a rear three-dimensional decomposition schematic diagram of the loudspeaker of the present invention.

[0014] FIG. 4 is a schematic diagram of the loudspeaker of the present invention after adjusting the insertion port of the mobile phone.

[0015] FIG. 5 is a schematic diagram of the loudspeaker of the present invention after the mobile phone is inserted in the loudspeaker.

[0016] FIG. 6 is a schematic diagram of another embodiment of the loudspeaker adjustment unit of the present invention.

[0017] FIG. 7 is a schematic diagram of the use state of the loudspeaker for external loudspeaker amplification of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

[0018] Please refer to FIG. 1 to FIG. 3, the loudspeaker 1 of the present invention is mainly composed of a sound-transmitting tube 11 and a compensating tube 12 which are engaged together, so that the non-engaged end of the sound-transmitting tube 11 is in a closed state, and the sound-transmitting tube 11 is connected with a bell mouth 13 which can reflect and resonate the sound, and the outside of the compensated tube 12 is protruded out from the sound-transmitting tube 11 and is also closed.

[0019] Further, two sockets 110 and 120 for inserting the objects are opened at the relative place on the tube surface between the closure of the sound-transmitting tube 11 and the compensating tube 12, and also the compensating tube 12 can be adjusted in the sound-transmitting tube 11 by telescoping and rotation, so that the size of the opening after the overlap between two sockets 110 and 120 can be adjusted.

[0020] Also, a support leg 14 is obliquely disposed rearward at the back of the sound-transmitting tube 11, so that the support leg 14 can be supported on the tabletop to prevent the backward rolling of the sound-transmitting tube 11, and the outer lower edge of the above bell mouth 13 is also against the desktop, to prevent the forward-rolling of the sound-transmitting tube 11.

[0021] Therefore, as shown in FIG. 4 and FIG. 5, the compensating tube 12 telescoped outward is pulled out, and after rotating at a suitable angle, the open formed by overlap between the socket 110 of the sound-transmitting tube 11 and the socket 120 of the compensated tube 12 can be used to insert the mobile phone 2 with the appropriate corresponding width and thickness, so that the mobile phone 2 is obliquely against the inserted open and the bottom of the compensated tube 12, and the mobile phone 2 can be more stably inserted in the loudspeaker 1.

[0022] Also, after the open formed by the overlap between the two sockets 110 and 120 of the sound-transmitting tube 11 and the telescopic tube 12 provides a more close insertion for the mobile phone 2, the music played out from the bottom of the mobile phone 2 is not leaked from the open, so that the sound can be more completely played out by reflection and resonance from the bell mouth 13 via the sound-transmitting tube 11, the music amplification effect of the mobile phone 2 is better, and also the played sound quality is more gentle and rich.

[0023] Next, as shown in FIG. 6 and FIG. 7, the outside end of the compensating tube 12 can be provided with a through hole 121, which can also be closed by other components (not shown in the figure), and the compensating tube 12 is rotated, so that the socket 120 on the compensating tube 12 is not overlapped with the socket 110 on the sound-transmitting tube 11 due to staggering, so that a closed tube is formed, thereby providing a sounding end of an external mini loudspeaker 3 to be tightly pressed against the through hole 121 of the compensating tube 12, the sound played by the loudspeaker 3 can be more completely played out by reflection and resonance from the bell mouth 13 via the sound-transmitting tube 11.