CN201118930Y - Multi-function extension earphone - Google Patents
Multi-function extension earphone Download PDFInfo
- Publication number
- CN201118930Y CN201118930Y CNU2007200271117U CN200720027111U CN201118930Y CN 201118930 Y CN201118930 Y CN 201118930Y CN U2007200271117 U CNU2007200271117 U CN U2007200271117U CN 200720027111 U CN200720027111 U CN 200720027111U CN 201118930 Y CN201118930 Y CN 201118930Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- wire
- expander
- circuit board
- output line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multifunctional expansion earphone. The multifunctional extension earphone compromises an earphone plug, the earphone plug is connected with an expander through a lower wire set, a circuit board and a stepped socket are arranged in the expander, an input wire is arranged in the lower wire set, the lower end of the input wire is connected with the earphone plug, the upper end of the input wire is connected with a circuit board, an upper wire set is arranged at the upper end of the expander, a left output wire and a right output wire are arranged in the upper wire set, the left output wire is connected with a left ear plug, the right output wire is connected with a right ear plug, and the circuit board is respectively connected with the stepped socket, the left output wire and the right output wire through conducting wires. The multifunction expansion earphone can fix the earphone wire on the clothes to prevent from swinging through a block button clip, can realize simultaneous listening by a large amount of people with the expander, and can ensure people to know the time at any time with the electronic watch function. The multifunction expansion earphone has the advantages of simple structure, low cost, various function and etc.
Description
Technical field
The utility model relates to a kind of earphone, particularly relates to a kind of multi-functional expansion earphone.
Background technology
Fast development along with motor technology, nowadays widely people's use of miniature electronic products such as MP3, MP4, mobile phone, it all is furnished with earphone, common in the market earphone generally can only be listened to use for a people, can only earplug of a human when two people use, influence listening quality, when two people are above, then can't listen to simultaneously.Ear-phone function is single.
Summary of the invention
The purpose of this utility model provides a kind of multi-functional expansion earphone, and it can realize that many people listen to audio signals such as music simultaneously, has the electronic watch function, has the buckle folder and can prevent the earphone cord swing.
The utility model for achieving the above object, be achieved through the following technical solutions, multi-functional expansion earphone comprises headset plug, headset plug is connected with expander by the cover that rolls off the production line, circuit board and ladder socket are set in the expander, roll off the production line the cover in incoming line is set, the incoming line lower end is connected with headset plug, the incoming line upper end is connected with circuit board, the expander upper end is provided with the cover of reaching the standard grade, and in the cover of reaching the standard grade left output line and right output line is set, and left output line is connected with left earplug, right output line is connected with right earplug, circuit board by lead respectively with the ladder socket, left side output line is connected with right output line.Switch is set on the expander, and switch is connected with circuit board by lead.One side of expander is installed electronic watch, and display screen and button are set on the electronic watch.Reach the standard grade to put the buckle folder is installed.
Advantage of the present utility model is: have buckle folder and earphone cord can be fixed on and prevent swing on the clothes, have expander and can realize that many people listen to simultaneously, have the electronic watch function and can understand the time at any time.The utlity model has characteristics such as simple in structure, with low cost, diverse in function.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model; Accompanying drawing 2 be in the accompanying drawing 1 A to the structure for amplifying schematic diagram; Accompanying drawing 3 is B-B structure for amplifying schematic diagrames in the accompanying drawing 1.
Embodiment
Multi-functional expansion earphone described in the utility model comprises headset plug 11, headset plug 11 is connected with expander 6 by the cover 10 that rolls off the production line, circuit board 8 and ladder socket 7 are set in the expander 6, roll off the production line to overlap in 10 incoming line 9 is set, incoming line 9 lower ends are connected with headset plug 11, incoming line 9 upper ends are connected with circuit board 8, expander 6 upper ends are provided with the cover 5 of reaching the standard grade, reach the standard grade to overlap in 5 left output line 3 and right output line 4 are set, left side output line 3 is connected with left earplug 1, right output line 4 is connected with right earplug 2, circuit board 8 by lead respectively with ladder socket 7, left side output line 3 is connected with right output line 4.Only need the headset plug of first multi-functional expansion earphone is inserted the slot of audio output apparatus during use, just can allow first personal reception, again the headset plug of second multi-functional expansion earphone is inserted the ladder socket of first multi-functional expansion earphone, just can realize that two people listen to simultaneously, the headset plug of the 3rd multi-functional expansion earphone is inserted the ladder socket of second multi-functional expansion earphone, just can realize that three people listen to simultaneously, by that analogy, this multi-functional expansion earphone can realize that many people listen to simultaneously.Control other people for convenience and listen to the audio output apparatus of oneself, switch 13 is set on the expander 6, switch 13 is connected with circuit board 8 by lead, when next people of the first permission listens to, just open switch 13 and open signal in the ladder socket 7, just shut switch 13 when not wishing that next people listens to and disconnect signal in the ladder sockets 7 when the first.For example when two people adopt multi-functional expansion earphone in the utility model to listen in the mobile phone MP3 simultaneously, when the external world inserts phone, the firstly can close swap switch 13, only allow and oneself receive calls, and need not pull out second people's headset plug, open switch 13 again after finishing receiving calls, continue two people and listen to music simultaneously.It is also passable that switch 13 is not set certainly, but be to use inconvenience, so general the employing installed switch 13.In a side of expander 6 electronic watch 14 is installed, display screen 15 and button 16 are set on the electronic watch 14, make things convenient for viewing time at any time like this, also can see the time even audio output apparatus is placed in the bag.Because earphone cord is longer, thereby when daily use, hang on other article,, only buckle need be pressed from both sides 12 during use and be clipped on user's clothes, just can guarantee the nonvoluntary swing influence of earphone cord use so buckle folder 12 is installed on the cover 5 of reaching the standard grade through regular meeting's swing.The utility model not technology contents of detailed description is known technology.
Claims (4)
1, multi-functional expansion earphone, it is characterized in that: comprise headset plug (11), headset plug (11) is connected with expander (6) by the cover (10) that rolls off the production line, circuit board (8) and ladder socket (7) are set in the expander (6), roll off the production line and incoming line (9) is set in the cover (10), incoming line (9) lower end is connected with headset plug (11), incoming line (9) upper end is connected with circuit board (8), expander (6) upper end is provided with the cover (5) of reaching the standard grade, reach the standard grade and left output line (3) and right output line (4) are set in the cover (5), left side output line (3) is connected with left earplug (1), right output line (4) is connected with right earplug (2), circuit board (8) by lead respectively with ladder socket (7), left side output line (3) is connected with right output line (4).
2, multi-functional expansion earphone according to claim 1 is characterized in that: switch (13) is set on the expander (6), and switch (13) is connected with circuit board (8) by lead.
3, multi-functional expansion earphone according to claim 1 and 2 is characterized in that: a side of expander (6) is installed electronic watch (14), and display screen (15) and button (16) are set on the electronic watch (14).
4, multi-functional expansion earphone according to claim 1 is characterized in that: the cover (5) of reaching the standard grade is gone up buckle folder (12) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271117U CN201118930Y (en) | 2007-08-27 | 2007-08-27 | Multi-function extension earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271117U CN201118930Y (en) | 2007-08-27 | 2007-08-27 | Multi-function extension earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118930Y true CN201118930Y (en) | 2008-09-17 |
Family
ID=39993532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200271117U Expired - Fee Related CN201118930Y (en) | 2007-08-27 | 2007-08-27 | Multi-function extension earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249153A (en) * | 2017-06-16 | 2017-10-13 | 湖南海翼电子商务股份有限公司 | Earphone and its widening parts circuit |
-
2007
- 2007-08-27 CN CNU2007200271117U patent/CN201118930Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249153A (en) * | 2017-06-16 | 2017-10-13 | 湖南海翼电子商务股份有限公司 | Earphone and its widening parts circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20090928 |