CN201063835Y

CN201063835Y - Sound source plug replaceable earphone

Info

Publication number: CN201063835Y
Application number: CNU2007201692081U
Authority: CN
Inventors: 潘博硕
Original assignee: WEITAIKE TECHNOLOGY Co Ltd
Current assignee: WEITAIKE TECHNOLOGY Co Ltd
Priority date: 2007-06-18
Filing date: 2007-06-18
Publication date: 2008-05-21
Anticipated expiration: 2017-06-18

Abstract

The utility model provides a pair of audio plug changeable earphones, comprising a connecting part and a pair of earflaps arranged at the two ends of the connecting part. The pair of earphones or either of the earflap is provided with a jack, or a switch port pedestal with a connecting wire, wherein the jack or the switch port pedestal is connected with the connecting wire, one end of the connecting wire is provided with a standard audio plug (e.g., an audio plug of the specifications 3.5mm, 6.3mm, etc.), and the other end of the connecting wire is provided with an audio plug or a USB (Universal Serial Bus) plug. By adopting such structure, one single pair of earphones is capable of providing two or more types of plug connection, and plugs of different specifications are used to connect with audio equipment and receive input signals, which reduce the acquisition cost and adds to the convenience of use.

Description

The earphone of replaceable source of sound plug

Technical field

The utility model particularly about a kind of shared jack or connecting hole seat with specification, and can cooperate different audiogenic devices about a kind of earphone, and the earphone of changing coupling source of sound plug and signal input is provided.

Background technology

Walkman (walkman) from the eighties based on the playback band is in fashion so far, and Related product develops into the product of built-in internal memory kenel gradually, as: MP3, iPod.The small product size that makes with rapid changepl. never-ending changes and improvements of science and technology is more and more littler, but usefulness is but more powerful, function is more complete, and the mode of picking and placeing has great difference.Wherein related accessory also has dissimilar development gradually, as earphone, and the ear-plug type earphone that to have with property easy to carry be demand in the past, or skeleton folding convenient type earphone.The form of earphone is many and have variation, but one has the design form of audio connecting cord too big variation is not arranged on the contrary.

A kind of as shown in Figure 1 earphone 10 of commonly using has a connecting line 14 in earmuff 12 position one, and the position, stage casing of connecting line 14 has a controller 16, the setting that can be used as volume control, starts and stop, and its plug 18 is the USB joint.

Another kind is commonly used earphone 10 ' as shown in Figure 2, has a connecting line 14 ' at earmuff 12 ' position, the plug end 18 ' of connecting line 14 ' is general Plug with sound (as 3.5mm), and this Plug with sound 18 ' can directly be inserted in MP3, walkman, carry-on CD, broadcast receiver, mini audio ... wait to be used.Perhaps utilize another 20 collocation of connecting line with socket 22 and Plug with sound 24 to prolong service range again.

Example just as Fig. 1 and Fig. 2 is described, this commonly uses earphone and connecting line is fixed, and the independent a kind of connecting line plug of all only arranging in pairs or groups then can't be suitable for for the jack of different size, this creator improves at this disappearance, proposes the earphone of this replaceable source of sound plug then.

The utility model content

The purpose of this utility model is to provide a kind of earphone that can freely change source of sound plug form, the audio signal output that makes this earphone can arrange in pairs or groups different.

Of the present utility model time a purpose is to utilize same earphone can reduce acquisition cost for the source of sound input of two kinds of form plugs, promotes ease of use.

For reaching above-mentioned purpose, the utility model provides a kind of earphone of replaceable source of sound plug, and this earphone includes a junction and is arranged on the earmuff of this connecting portion two side ends, wherein: have a jack on the connecting portion of earphone or the earmuff; The Plug with sound of one end of one connecting line and the jack combination of earmuff, the other end receives the input of source of sound signal by different specification plug, and earphone can be linked with the plug of different size.

The utility model also provides a kind of earphone of replaceable source of sound plug, and this earphone includes a junction and is arranged on the earmuff of this connecting portion two side ends, and wherein: the connecting portion of earphone or earmuff extend a connecting hole seat; The connecting hole seat combination of the Plug with sound of one end of one connecting line and earmuff, the other end receives the input of source of sound signal by different specification plug, and earphone can be linked with the plug of different size.

Wherein, an end of this connecting line is standard Plug with sound (as 3.5mm), and the other end can be separately the standard Plug with sound with pattern, or the other end is USB plug (Universal Serial Bus).

The effect of the utility model contrast prior art is:

1. mat is arranged on the jack on earphone or the earmuff or extends the connecting hole seat of a tool wiring, makes single earphone that two kinds or above source of sound plug binding can be provided, and receives the input of source of sound signal by different specification plug, reduces acquisition cost, promotes ease of use.

2. for the producer, can simplify production routine, reduce assembly program by separately producing the earphone body and connecting wire rod.

3. can directly produce the connecting line of different size, the variation of can arranging in pairs or groups of wire rod length and joint specification provides the consumer to select, and also more or less freely collection of wire rod and packing.

Description of drawings

Fig. 1 commonly uses the schematic diagram that the USB joint connects earphone;

Fig. 2 commonly uses the schematic diagram that general sound equipment joint connects earphone;

Fig. 3 A, Fig. 3 B connect the schematic diagram of earphone for connecting hole of the present utility model provides the USB joint;

Fig. 4 A, Fig. 4 B connect the schematic diagram of earphone for connecting hole of the present utility model provides the sound equipment joint;

Fig. 5 provides the sound equipment joint to connect earphone for connecting hole of the present utility model and comprises the schematic diagram of a line stretcher;

Fig. 6 A, Fig. 6 B connect the schematic diagram of earphone for connecting hole seat of the present utility model provides the USB joint;

Fig. 7 A, Fig. 7 B connect the schematic diagram of earphone for connecting hole seat of the present utility model provides the sound equipment joint;

Fig. 8 provides the sound equipment joint to connect earphone for connecting hole seat of the present utility model and comprises the schematic diagram of a line stretcher.

The primary clustering symbol description

10,10 ' earphone

12,12 ' earmuff

14,14 ' connecting line

16 controllers

18,18 ' plug

20 connecting lines

22 sockets

24 Plug with sound

30 earphones

32 connecting portions

34 earmuffs

342 cushions

344 jacks

346 nest seats

348 flips

36 connecting lines

38 Plug with sound

The 40USB plug

42 controllers

44 connecting lines

46,48 Plug with sound

50 extended lines

52 adapters

54 plugs

56 wiring

58 connecting hole seats

Embodiment

See also shown in Fig. 3 A and Fig. 3 B, the composition of this earphone 30 includes a junction 32 and is arranged on the earmuff 34 of connecting portion 32 two side ends.Connecting portion 32 is for being placed in the arc exterior design on the crown, and can be designed as to have and to adjust to be fit to the stretching structure of different head dummy sizes, the earmuff 34 of ear outside connecting portion 32 two side ends places have the sound insulation function and coat, the inboard has the cushion (cushions) 342 with the ear driving fit, is lined with sound-absorbing material usually in all to absorb sound in cushion 342.The earmuff 34 of these connecting portion 32 two side ends normally is connected to each other by a rubber-like metal or plastic connecting portion 32, and the strength of utilizing connecting portion 32 to clamp makes the driving fit all around of cushion 342 and auricle to block transmission extraneous and external auditory meatus sound.

Preferable mode is for being provided with jack 344 and nest seat 346 at earmuff 34 positions, but at connecting portion 32 jack 344 (figure does not show) being set also is a feasible mode, present embodiment is jack 344 to be set as an illustration at earmuff 34, the form of jack 344 is pegged graft for general standard Plug with sound (as 3.5mm) can be provided, this nest seat 346 is the type of carving, but the plug that fixed jack 344 is connected does not rotate arbitrarily.In addition, can have additional the flip 348 that can open, close at jack 344 and nest seat 346 outsides, this flip 348 in off position for prevent to pollute dust, foreign material enter in the jack 344.

One end of the connecting line 36 in the present embodiment is standard Plug with sound 38 (3.5mm), the other end is USB (Universal Serial Bus) plug 40, use the benefit of USB plug 40 to be that applicability greatly promotes, at player with USB port output, as: general computer or other are exported audiogenic device (Audio device) extensive use of digital signal.In the icon, USB plug 40 is shown as male end, but not as limit, controls its volumes and be converted to analog signal (D/A) through a controller 42 by the digital audio signal of USB plug 40 inputs.See through the Plug with sound 38 of connecting line 36 and jack 344 combinations of earmuff 34, nest seat 346 fixes the Plug with sound 38 that jacks 344 are connected, promptly become be difficult for getting loose, the connection status of fixed-site.

See also shown in Fig. 4 A and Fig. 4 B, earphone 30 is identical structure with Fig. 3, earmuff 34 positions are provided with jack 344 and nest seat 346, the form of jack 344 is pegged graft for general standard Plug with sound 46 (as 3.5mm or 6.3mm etc.) can be provided, and this nest seat 346 can be used as the Plug with sound 46 that fixed jack 344 is connected.Part at connecting line 44, one end is that standard Plug with sound 46 (as: Plug with sound of 3.5mm, 6.3mm or other specification) combines with the jack 344 of earmuff 34, nest seat 346 fixes the Plug with sound 46 that jack 346 is connected, the other end then is the standard Plug with sound 48 (3.5mm) with pattern, and is applicable at general sound equipment, TV, iPod.

See also shown in Figure 5ly, be application examples of the present utility model.In should use-case, can utilize an extended line 50 to be connected in series original connecting line 44 (is example with Fig. 4), the distance that earphone 30 can be used increases, the plug 48 that one end of this extended line 50 will be provided with an adapter 52 and connecting line 44 continued access mutually cooperates, 54 of the plugs of the other end can be changed to 6.3mm plug, standard Plug with sound (3.5mm) or USB plug, make the usefulness of these extended line 50 energy as prolongation or switching.

See also shown in Fig. 6 A and Fig. 6 B, the composition of this earphone 30 includes a junction 32 and is arranged on the earmuff 34 of connecting portion 32 two side ends.Be with previous embodiment difference, present embodiment extends a connecting hole seat 58 with wiring 56 from earmuff 34 places of connecting portion 32 two side ends, but the connecting hole seat 58 that has wiring 56 on the practice from connecting portion 32 extensions one, it also is a feasible pattern, make this connecting hole seat 58 as providing connecting line 36 to peg graft as Fig. 3 explanation, connecting line 36 1 ends are that standard Plug with sound 38 (3.5mm) can have earphone 30 uses of extending connecting hole seat 58 with present embodiment, the other end is a USB plug 40, and mat USB plug 40 is used with the digital audio signal device collocation of other input.

See also shown in Fig. 7 A and Fig. 7 B, this earphone 30 extends a connecting hole seat 58 with wiring 56 from earmuff 34 places of connecting portion 32 two side ends, makes this connecting hole seat 58 as providing the connecting line 44 as Fig. 4 explanation to join.Connecting line 44 1 ends are that standard Plug with sound 46 will combine with the connecting hole seat 58 of earmuff 34, and the other end then is the standard Plug with sound 48 (3.5mm) with pattern, and are applicable at general sound equipment, TV, iPod.So the described earphone 30 of present embodiment can utilize an extended line 50 to be connected in series original connecting line 44 equally, as shown in Figure 8.

This is the accessory that offers the user apart from the wire rod that prolongs, the plug 48 that one end of extended line 50 will be provided with an adapter 52 and connecting line 44 continued access mutually cooperates, 54 of the plugs of the other end can be changed to 6.3mm plug, standard Plug with sound (3.5mm) or USB plug, make the usefulness of these extended line 50 energy as prolongation or switching.

Though, be jack 344 to be set in this specification at earmuff 34 places, or extend one and have of the embodiment explanation of the connecting hole seat 58 of wiring 56 as the replaceable source of sound connection-peg of the utility model earphone, but, the connecting portion 32 of earphone 30 also can reach identical purpose, mat is offered jack 344 or is extended a connecting hole seat 58 at connecting portion 32 arbitrary positions, also still in category of the present utility model.

Claims

1. the earphone of a replaceable source of sound plug, it is characterized in that: this earphone includes a junction and is arranged on the earmuff of this connecting portion two side ends, wherein: have a jack on the connecting portion of earphone or the earmuff; The Plug with sound of one end of one connecting line and the jack combination of earmuff, the other end receives the input of source of sound signal by different specification plug, and earphone can be linked with the plug of different size.

2. the earphone of replaceable source of sound plug as claimed in claim 1 is characterized in that: an end of this connecting line is the standard Plug with sound, and the other end is a Plug with sound.

3. the earphone of replaceable source of sound plug as claimed in claim 1 is characterized in that: an end of this connecting line is the standard Plug with sound, and the other end is a USB plug.

4. the earphone of replaceable source of sound plug as claimed in claim 1 is characterized in that: this jack has additional the flip that can open, close outward, this flip for prevent to pollute dust, foreign material enter in the jack.

5. the earphone of replaceable source of sound plug as claimed in claim 1, it is characterized in that: more have an extended line to be connected in series original connecting line, the plug that one end of this extended line will be provided with an adapter and connecting line continued access mutually cooperates, and the plug of the other end is the arbitrary of 6.3mm Plug with sound, 3.5mm Plug with sound or USB plug.

6. the earphone of a replaceable source of sound plug, it is characterized in that: this earphone includes a junction and is arranged on the earmuff of this connecting portion two side ends, and wherein: the connecting portion of earphone or earmuff extend a connecting hole seat; The connecting hole seat combination of the Plug with sound of one end of one connecting line and earmuff, the other end receives the input of source of sound signal by different specification plug, and earphone can be linked with the plug of different size.

7. the earphone of replaceable source of sound plug as claimed in claim 6 is characterized in that: an end of this connecting line is the standard Plug with sound, and the other end is a Plug with sound.

8. the earphone of replaceable source of sound plug as claimed in claim 6 is characterized in that: an end of this connecting line is the standard Plug with sound, and the other end is a USB plug.

9. the earphone of replaceable source of sound plug as claimed in claim 6, it is characterized in that: more have an extended line to be connected in series original connecting line, the plug that one end of this extended line will be provided with an adapter and connecting line continued access mutually cooperates, and the plug of the other end is the arbitrary of 6.3mm Plug with sound, 3.5mm Plug with sound or USB plug.