CN210137446U

CN210137446U - Loudspeaker for mobile phone music

Info

Publication number: CN210137446U
Application number: CN201921291644.5U
Authority: CN
Inventors: 李国安
Original assignee: Acoustic Instruments Ltd By Share Ltd
Current assignee: Acoustic Instruments Ltd By Share Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-03-10
Anticipated expiration: 2029-08-09

Abstract

The utility model provides a cell-phone music's megaphone, be including the leading sound pipe that one of them end was sealed and the pipe face had the horn mouth, and establish one and wear to go into in the leading sound pipe and can stretch out and draw back and rotatory outer end confined control pipe, and make leading sound pipe and the relative department of the pipe face of control pipe set up the socket that the long trough form corresponds, and then rotatory and the angle and the position of this control pipe of stretching out and drawing back, make the cell-phone that forms suitable width and thickness between two sockets on leading sound pipe and the control pipe be oblique upright form male opening, let the music sound that the cell-phone bottom was played, can be more complete by leading sound pipe to horn mouth department by the public address play, and then obtain the volume bigger, more warm moist muddy tone quality.

Description

Loudspeaker for mobile phone music

Technical Field

The utility model relates to a can transmit the acoustic pipe of utensil horn mouth of sound to a tuning pipe is gone into in the acoustic pipe to make the relative department of the pipe face of the acoustic pipe that wears together and tuning pipe simultaneously offer and supply cell-phone male socket, and then through the flexible of tuning pipe different positions and the rotation of angle, make two socket coincide department form accord with the opening of planting of cell-phone width and thickness, and then improve the problem that sound was revealed out by the opening part.

Background

The mobile phone or other hand-held mobile devices are equipped with a speaker capable of playing sound and music, but the space limitation is to use a micro speaker, even though the technology is continuously updated, and the mobile phone itself can provide a good sound source, but the quality of the music played by the speaker of the mobile phone is still incomparable with that of the traditional speaker, and the volume is limited.

Therefore, there are many speakers or sound boxes in the market that are connected to the mobile phone in different ways (e.g. 3.5mm audio cable, USB or bluetooth) to allow the mobile phone to play music with better tone quality through an external speaker, but the music played by the external speaker is not the quality provided by the mobile phone itself, but is played after being processed by the external speaker itself, so that the good tone quality of the mobile phone itself may be lost.

Although there are external loudspeakers with excellent quality design, their selling price is often forbidden, and these electronic external loudspeakers all have power requirement and need to be charged or installed with battery for use, and the power duration is also short, so that on the market, an electric-free mobile phone sound amplification loudspeaker box is also developed.

However, since mobile phones of different brands or models have different widths and thicknesses, and the length and width of the jack on which the mobile phone is inserted on the speaker are designed to be suitable for various mobile phones and have a large length and width, after most of the mobile phones are inserted into the jacks on the speaker, there are considerable gaps between the front and rear sides and the left and right sides of the mobile phones, which may cause sound generated by the mobile phones to leak out directly from the jacks, so that the sound source cannot completely generate reflection resonance in the speaker, which may cause the sound quality of the speaker to be played, and thus, an expected good effect may not be achieved.

Disclosure of Invention

The reason is, in order to improve the aforesaid known audio amplifier want the partial sound with the cell-phone public address, can be leaked out by cell-phone insertion port department, lead to the unable complete phenomenon that exerts the reflection sympathetic response in the audio amplifier of sound, so the utility model provides a sound guide tube open end of horn mouth with the public address sympathetic response wears to establish an outer end confined adjusting tube to make sound guide tube and adjusting tube's the relative department of pipe face offer corresponding socket, through the flexible and rotatory of adjusting tube and make between two sockets form the opening of inserting of suitable cell-phone width and thickness, make between opening part and the cell-phone driving fit and can prevent the outer hourglass of sound, and then reach the more complete tone quality of broadcasting out the volume by horn mouth department of being reflected sympathetic response of cell-phone music bigger, more warm and moist.

The utility model provides a technical scheme that its technical problem adopted is: a loudspeaker of mobile phone music is characterized in that: the sound guide tube comprises a sound guide tube and an adjusting tube, wherein one end of the sound guide tube is closed, a horn mouth is arranged on the sound guide tube, a socket is formed in the tube surface of the sound guide tube, the outer side end of the adjusting tube is closed, the inner side end of the adjusting tube can be telescopically and rotatably penetrated into the sound guide tube, and a socket corresponding to the socket of the sound guide tube is formed in the tube surface of the adjusting tube.

The loudspeaker of cell-phone music, wherein: the end surface of the outer side end of the adjusting pipe is provided with a through hole.

The loudspeaker of cell-phone music, wherein: a supporting leg is obliquely arranged at the back of the sound guide tube.

Therefore, the utility model discloses two sockets that correspond on the leading sound pipe of megaphone and the adjusting tube pipe face and set up make between two sockets through the flexible of the position of adjusting tube and the rotation of angle, form the opening of planting that can be fit cell-phone width and thickness and more driving fit, not only provide the more firm of inserting of cell-phone and establish, more can prevent simultaneously that the cell-phone music from leaking out by the opening part of planting, let the music can be more complete play out by horn mouth department reflection sympathetic response.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a perspective view of the loudspeaker of the present invention.

Fig. 2 is a front perspective exploded view of the loudspeaker of the present invention.

Fig. 3 is a rear perspective exploded view of the loudspeaker of the present invention.

Fig. 4 is a schematic diagram of the microphone according to the present invention after adjusting the insertion opening of the mobile phone.

Fig. 5 is a schematic diagram of the microphone of the present invention after being plugged into a mobile phone.

Fig. 6 is a schematic diagram of another embodiment of the microphone adjusting unit of the present invention.

FIG. 7 is a schematic view of the loudspeaker of the present invention in a state of use for amplifying sound by an external speaker

Description of reference numerals: 1-a loudspeaker; 11-a sound guide tube; 110-a socket; 12-an adjusting tube; 120-socket; 121-a through hole; 13-bell mouth; 14-supporting feet; 2, a mobile phone; 3-a loudspeaker.

Detailed Description

Please refer to FIG. 1-FIG. 3, the loudspeaker 1 of the present invention is mainly composed of a sound guiding tube 11 and an adjusting tube 12, wherein the non-through end of the sound guiding tube 11 is closed, a horn mouth 13 communicating with the interior of the sound guiding tube and capable of reflecting resonance sound is connected to the sound guiding tube 11, and the outer end of the adjusting tube 12 extends out of the sound guiding tube 11 and is also closed.

Furthermore, two

insertion openings

110, 120 for inserting objects are disposed at the opposite positions of the tube surface between the penetrating positions of the sound guiding tube 11 and the adjusting tube 12, and the adjusting tube 12 can be adjusted by stretching and rotating in the sound guiding tube 11, so that the size of the opening between the two

insertion openings

110, 120 can be adjusted after being overlapped.

Meanwhile, a supporting leg 14 is obliquely arranged at the back of the sound guide tube 11, so that the supporting leg 14 can be supported on the desktop to prevent the sound guide tube 11 from rolling backwards, and the outer lower edge of the bell mouth 13 is also supported on the desktop to prevent the sound guide tube 11 from rolling forwards.

Therefore, as shown in fig. 4 and 5, after the adjusting tube 12 is pulled out and extended outward and rotated by a proper angle, the size of the opening formed at the overlapping portion between the socket 110 of the sound guiding tube 11 and the socket 120 of the adjusting tube 12 can be properly corresponding to the size of the opening formed at the overlapping portion, so that the mobile phone 2 with a proper width and thickness can be inserted into the opening, and the mobile phone 2 is supported against the inserted opening and the bottom of the adjusting tube 12 in an inclined and upright manner, so that the mobile phone 2 can be more firmly inserted and seated on the loudspeaker 1.

Meanwhile, the opening formed by overlapping the two

sockets

110 and 120 between the sound guide tube 11 and the telescopic tube 12 provides a more closed plug-in back of the mobile phone 2, so that music played at the bottom of the mobile phone 2 can not leak out from the opening, sound can be played more completely through the sound guide tube 11 and reflected and resonated by the bell mouth 13, the sound amplification effect of the music of the mobile phone 2 is better, and simultaneously, the played tone quality is warmer and thicker.

Next, as shown in fig. 6 and 7, a through hole 121 may be formed at the outer end of the adjusting tube 12, and the through hole 121 may also be closed by other elements (not shown), and at the same time, the adjusting tube 12 is rotated to make the socket 120 on the adjusting tube 12 and the socket 110 of the sound guiding tube 11 staggered without overlapping, so as to form a closed tube, and further to make the sound emitting end of an external mini-type speaker 3 tightly abut against the through hole 121 of the adjusting tube 12, so that the sound emitted by the speaker 3 can be reflected and resonated from the speaker opening 13 through the sound guiding tube 11 and be emitted more completely.

Claims

1. A loudspeaker of mobile phone music is characterized in that: the sound guide tube comprises a sound guide tube and an adjusting tube, wherein one end of the sound guide tube is closed, a horn mouth is arranged on the sound guide tube, a socket is formed in the tube surface of the sound guide tube, the outer side end of the adjusting tube is closed, the inner side end of the adjusting tube can be telescopically and rotatably penetrated into the sound guide tube, and a socket corresponding to the socket of the sound guide tube is formed in the tube surface of the adjusting tube.

2. The music microphone of mobile phone of claim 1, wherein: the end surface of the outer side end of the adjusting pipe is provided with a through hole.

3. The music microphone of mobile phone of claim 1, wherein: a supporting leg is obliquely arranged at the back of the sound guide tube.