CN2735603Y

CN2735603Y - Audio and USB joint

Info

Publication number: CN2735603Y
Application number: CN 200420083614
Authority: CN
Inventors: 廖健炜
Original assignee: FOSHAN SHUNDE GAOBAO ELECTRONICS Co Ltd
Current assignee: FOSHAN SHUNDE GAOBAO ELECTRONICS Co Ltd
Priority date: 2004-09-03
Filing date: 2004-09-03
Publication date: 2005-10-19
Anticipated expiration: 2014-09-03

Abstract

The utility model discloses an acoustic frequency and USB joint which comprises shell of the joint whose sides are provided with grooves. The USB joint stands out of the shell along axial lines parallel with the grooves. An acoustic frequency attachment plug is arranged on the shell in ways of rotating shafts to make rotary motions between two positions. The first position is the position where the acoustic frequency attachment plug extends from the shell and is vertical with the axial lines of the USB joint. And the second position is the position where the acoustic frequency attachment plug is arranged in the grooves and flushed with the side face of the shell. The utility model has the characteristics of simple structure and easy use which not only can use the USB joint to connect computers and acoustic enclosures with namely plug-in namely broadcasting functions or earphones but also can use acoustic frequency joints in the same shaft to connect common acoustic enclosures with non-plug-in namely broadcasting functions or earphones to portable or common sound systems to play music. The acoustic frequency and USB joint does not need to prepare two different standard electrical cables, which is convenient for users.

Description

Audio frequency and USB joint

Technical field

The utility model relates to a kind of electric connection that is used for electronic equipment, particularly relates to audio frequency joint and USB joint.

Background technology

Digital media device is very popular, especially music is stored in the computer archives with document form, computer is played back to audio amplifier or earphone to music file through multimedia software then, just music directly can be play through audio amplifier or earphone but computer must be equipped with adlib.If promptly broadcast (plug ﹠amp by not being equipped with the computer playing back music of adlib, just must plugging into to be furnished with promptly to insert; Play) audio amplifier of function or earphone could be realized, and all promptly to insert be that the audio amplifier or the earphone of multicast function all is to adopt the USB joint to plug into do the output of multiple different purposes and plug into because nearly all computer all can be provided with the USB joint.

General non-on the market inserting is the common audio amplifier of multicast function or earphone in the time will being docked with portable or common sound system playing back music, and general all is to plug into the audio frequency coaxial fitting of 3.5mm normal diameter.

Owing to above reason, to adapt to and share in the past above two kinds of situations, just need to be equipped with the cable of two kinds of various criterions, bring certain trouble to the user.

Summary of the invention

The purpose of this utility model is intended to overcome or improves above-mentioned deficiency and a kind of audio frequency and USB joint are provided, and it is easy to use, with two kinds of function two-in-one.

First kind of a kind of audio frequency that form provided of the present utility model and USB joint comprise:

A joint housing, the side is fluted;

A USB joint that is contained on the joint housing stretches out from housing along the axis parallel with groove;

An audio frequency plug is contained on the housing with rotating shaft mode, so that rotate between two positions, first position is that the audio frequency plug stretches out from housing, and with the axis normal of USB joint, second position is that the audio frequency plug places in the groove.

Flush with the housing side when audio frequency plug is captured in the groove and be advisable.

Joint also should comprise the long cable section of ingoing line mouth of its axis and USB joint axis line parallel.

The axis of the long cable section of ingoing line mouth that joint comprises should be with USB joint axis line parallel and the groove symmetry.

Second kind of a kind of audio frequency that form provided of the present utility model and USB joint comprise:

A joint housing, side have the groove parallel with the housing center line;

A USB joint that is contained on the joint housing stretches out from housing along the axis with the housing central lines;

An audio frequency plug is contained on the housing with rotating shaft mode, so that rotate between two positions, first position is that the audio frequency plug stretches out from housing, and is vertical with center line, and second position is that the audio frequency plug places in groove, flushes with the housing side.

Also comprise a long cable section of ingoing line mouth, its axis is parallel with the housing center line, and along joint center line and groove symmetry.

The utility model is simple in structure, easy to use, both can utilize USB interface to connect computer and promptly slotting promptly broadcast case or earphone, can be that the common audio amplifier of multicast function or earphone are to portable or common sound system playing back music by audio frequency coaxial fitting non-insert of plugging into again, need not to be equipped with the cable of two kinds of various criterions, bring great convenience to the user.

Description of drawings

To describe embodiment of the present utility model in conjunction with the embodiments and with reference to accompanying drawing at this, wherein:

Fig. 1 is the stereogram of the utility model audio frequency and USB joint;

Fig. 2 is the first state front view of this joint;

Fig. 3 is the second state front view of this joint;

Fig. 4 is the first state vertical view of this joint;

Fig. 5 is the first state upward view of this joint;

Fig. 6 is the end view of this joint first state;

Fig. 7 is the three-dimensional exploded view of this joint.

Embodiment

Referring to accompanying drawing, audio frequency of the present utility model and USB joint comprise housing 1 and USB joint 2, and USB joint 2 is fixed on the housing 1 and along the axis with the housing central lines and stretches out from housing 1.The platypelloid type that USB joint 2 is known for people.

There is groove 3 side of housing, can hold audio frequency plug 4, and plug 4 is flushed with the side.Audio frequency plug 4 has rotating cylinder 5 and corresponding pivot pin 6 in its bottom, pivot pin 6 places the axle ear 7 of 1 two pairs of walls of housing at place, groove 3 bottoms.Audio frequency plug 4 rotates between two positions around pivot pin 6, and Fig. 2, Fig. 4-6 seen in first position, and audio frequency plug 4 is outstanding from housing, and is vertical with the center line of housing 1; Fig. 3 is seen in second position, and audio frequency plug 4 is collected in the groove, flushes with the side of housing 1.

When audio frequency plug 4 as shown in Figure 3 in the second place time, its far-end 8 stretches out the tail end of housing 1 slightly, can pinch this far-end 8 of audio frequency plug so when needed the audio frequency plug is pulled to primary importance.

At housing 1 tail end incoming line 9 and inlet wire seal head 10 are arranged, the axis of incoming line 9 is parallel with the center line of housing 1, and along center line and groove 3 symmetries.

Audio frequency and USB joint are only just realized two kinds of purposes with a cable, as can be used for computer and portable audio device.The audio frequency plug can be rotated to the position of its collection when not using.

Foregoing only provides the equivalence reference of the utility model integral body or element, thereby all these equivalents are included, as the scheme that proposes in this utility model.

Embodiment of the present utility model is described, yet will understand, it is changed, improves or modifies all can not break away from scope of the present utility model.

Claims

1. audio frequency and USB joint is characterized in that comprising:

A joint housing, the side is fluted;

An audio frequency plug is contained on the housing with rotating shaft mode, so that rotate between two positions, first position is that the audio frequency plug stretches out from housing, and with the axis normal of USB joint, second position is that the audio frequency plug places in groove.

2. audio frequency according to claim 1 and USB joint is characterized in that: the audio frequency plug flushes with the housing side in groove the time.

3. audio frequency according to claim 1 and USB joint is characterized in that: also comprise a long cable section of ingoing line mouth with USB joint axis line parallel.

4. audio frequency according to claim 1 and USB joint is characterized in that: also comprise one with USB joint axis line parallel with the long cable section of ingoing line mouth of groove symmetry.

5. audio frequency and USB joint is characterized in that comprising:

A joint housing, side have the groove parallel with the housing center line;

A USB joint that is contained on the joint housing stretches out from housing along the axis with central lines;

An audio frequency plug is contained on the housing with rotating shaft mode, so that rotate between two positions, first position is that the audio frequency plug stretches out from housing, and is vertical with the housing center line, and second position is that the audio frequency plug places in groove, flushes with the housing side;

Also comprise a long cable section of ingoing line mouth, its axis is parallel with the housing center line, and along center line and groove symmetry.